[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.1"]
[White "Nyzhnyk, Illya"]
[Black "Aripov, Iskandar"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2644"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,100,35,30,45,36,39,42,36,39,50,51,55,43,66,41,50,14,31,31,27,31,19,27,18,11,35,4,18,28,29,28,50,41,50,32,47,0,23,19,41,41,82,41,41,41,68,0,32,0,22,0,0,0,20,-13,0,-163,-211,-183,-172,-171,-169,-154,0,0,-2,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:16]} 3. g3 {[%emt 0:00:04]} Bb4+ {[%emt 0:01:08]} 4. Bd2 {[%emt 0:00:13]} Bxd2+ {[%emt 0:00:45]} 5. Qxd2 {[%emt 0:00:13]} O-O {[%emt 0:00:25]} 6. Bg2 {[%emt 0:00:03]} d6 {[%emt 0:00:51]} 7. Nc3 {[%emt 0:00:38]} Nc6 {[%emt 0:00:53] E00: Catalan Bogo-Indian (3 g3 Bb4+).} 8. e4 {[%emt 0:13:24]} e5 {[%emt 0:06:11]} 9. Nge2 {[%emt 0:00:06] [#]} Bg4 $146 {[%emt 0:10:46] White is slightly better.} ({Predecessor:} 9... h5 10. h3 b6 11. O-O Bb7 12. Rad1 exd4 13. Nxd4 Nxd4 14. Qxd4 Re8 15. Rfe1 Qe7 {1-0 Fernandez,J (2218)-Glinz,G (2446) ARG-ch23 email 2010}) 10. f3 {[%emt 0:00:06]} exd4 {[%emt 0:00:56]} 11. Nxd4 {[%emt 0:00:06]} Be6 {[%emt 0:00:58]} 12. b3 {[%emt 0:00:17]} Qd7 {[%emt 0:12:34]} 13. g4 {[%emt 0:01:34]} Qe7 {[%emt 0:10:09]} 14. h4 {[%emt 0:01:44]} Nd7 {[%emt 0:05:13]} 15. Nf5 {[%emt 0:01:10]} Bxf5 {[%emt 0:01:42]} 16. gxf5 {[%emt 0:00:09]} Nb6 {[%emt 0:00:46]} 17. f4 {[%emt 0:05:41]} a5 {[%emt 0:01:31]} 18. Kf2 {[%emt 0:05:47]} a4 {[%emt 0:02:13]} 19. Rae1 {[%emt 0:00:12]} axb3 {[%emt 0:00:16]} 20. axb3 {[%emt 0:00:01]} Qf6 {[%emt 0:08:15]} 21. Nb5 {[%emt 0:00:06] Wards off Ra3} Qe7 {[%emt 0:05:42]} 22. h5 {[%emt 0:10:35]} h6 {[%emt 0:00:55]} 23. Bf3 {[%emt 0:03:05]} Ra6 {[%emt 0:06:36]} 24. Ra1 {[%emt 0:06:54]} (24. Rhg1 $14) 24... Rfa8 {[%emt 0:01:20]} 25. Rxa6 {[%emt 0:00:04]} Rxa6 {[%emt 0:00:50]} 26. Kg3 {[%emt 0:00:22]} Na5 {[%emt 0:10:22]} 27. Qc3 {[%emt 0:05:16][%cal Of5f6] f6! is the strong threat. White is much more active.} Nc6 {[%emt 0:01:43]} 28. Rd1 {[%emt 0:01:00][%cal Of5f6]} Ra2 {[%emt 0:01:10]} 29. b4 {[%emt 0:46:04]} ({Better is} 29. f6 $14 gxf6 30. Kh3) 29... Ra4 {[%emt 0:02:05]} 30. Rb1 {[%emt 0:00:00]} Na7 {[%emt 0:01:02]} 31. Na3 {[%emt 0:00:00][%cal Bb5a3,Ba3c2,Bc2e3][%mdl 32]} Nc6 {[%emt 0:01:06]} 32. Nc2 {[%emt 0:00:00]} Nd7 {[%emt 0:00:50]} 33. Ne3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:06]} 34. b5 $2 {[%emt 0:00:00] [#]} (34. Nd5 $1 $11 {and White stays safe.} Nxe4+ 35. Bxe4 Qxe4 36. Re1 Qxf5 37. b5 Qxh5 38. Re8+ (38. bxc6 $2 {loses.} Ra2 $19) 38... Kh7 39. Qc2+ f5 40. Qxa4 Qg6+ 41. Kf3 Qxe8 42. bxc6) 34... Nxe4+ $19 {[%emt 0:02:11]} 35. Bxe4 {[%emt 0:00:00]} Qxe4 {[%emt 0:00:02]} 36. Rd1 {[%emt 0:00:00][%cal Bb1d1,Bd1d3,Bd3a3][%mdl 32] Wards off Nd4} Ne7 {[%emt 0:00:05]} 37. Kg4 {[%emt 0:00:00]} Ra2 $2 {[%emt 0:01:37]} (37... g6 $17 38. fxg6 fxg6) 38. Qd3 $11 {[%emt 0:00:00] Really sharp! The position is equal.} Qxd3 {[%emt 0:01:51]} 39. Rxd3 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} b6 {[%emt 0:00:35]} 40. f6 $1 {[%emt 0:00:00]} gxf6 {[%emt 0:00:10]} 41. Nf5 {[%emt 0:00:00]} Nxf5 {[%emt 0:00:45]} 42. Kxf5 {[%emt 0:00:00] KR-KR} Re2 {[%emt 0:01:13]} 43. Ra3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:29]} 44. Rg3+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:05]} 45. Kxf6 {[%emt 0:00:00] [#] Strongly threatening f5.} Re6+ $1 {[%emt 0:00:53]} ({Resist} 45... Re4 46. f5 $16) 46. Kf5 {[%emt 0:00:00]} Ke7 {[%emt 0:00:41]} 47. Rg8 {[%emt 0:00:00]} Rf6+ {[%emt 0:00:50]} 48. Ke4 {[%emt 0:00:00]} Re6+ {[%emt 0:00:02]} 49. Kf5 {[%emt 0:00:00]} Rf6+ {[%emt 0:00:02]} 50. Ke4 {[%emt 0:00:00]} Re6+ {[%emt 0:00:05] Weighted Error Value: White=0.16 (very precise) /Black=0.15 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.2"]
[White "Sriniaiyer, Sudarshan"]
[Black "Durarbayli, Vasif"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2211"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,79,14,20,19,16,0,33,22,26,32,28,13,47,12,47,47,45,53,98,91,268,184,182,179,162,164,181,189,184,131,133,125,140,136,120,108,108,108,108,108,135,137,136,97,97,97,115,56,49,47,48,53,59,10,15,15,15,0,0,0,0,0]} 1. d4 {[%emt 0:00:30] Hecht,Hans Joachim} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:26]} Bb4 {[%emt 0:00:10]} 4. e3 {[%emt 0:00:08]} O-O {[%emt 0:00:13]} 5. Bd3 {[%emt 0:00:22]} c5 {[%emt 0:01:35]} 6. Nge2 {[%emt 0:03:46]} d5 {[%emt 0:02:49]} 7. cxd5 {[%emt 0:00:28]} cxd4 {[%emt 0:00:18]} 8. exd4 {[%emt 0:00:02]} Nxd5 {[%emt 0:01:05]} 9. O-O {[%emt 0:01:43]} Nc6 {[%emt 0:01:08]} 10. a3 {[%emt 0:06:52]} Be7 {[%emt 0:01:47]} 11. Re1 {[%emt 0:02:08] E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3.} Bf6 {[%emt 0:02:34]} 12. Bc2 {[%emt 0:04:10]} g6 {[%emt 0:10:20]} 13. Bh6 {[%emt 0:14:06] White is slightly better.} Re8 {[%emt 0:00:10]} 14. Ne4 {[%emt 0:03:48] [#]} Bh8 $146 {[%emt 0:00:26]} ({Predecessor:} 14... Bg7 15. Qd2 b6 16. Bg5 f6 17. Bh4 Nce7 18. N4c3 Bb7 19. Bg3 Nf5 20. Bxf5 exf5 21. Nxd5 Qxd5 {1-0 Sasikiran,K (2569)-Yegiazarian,A (2567) Goodricke op 13th 2002 (9)}) 15. Qd2 {[%emt 0:01:46]} b6 {[%emt 0:06:39]} 16. Ba4 {[%emt 0:10:58]} (16. Rac1 $5 {[%cal Rc2a4]}) 16... Bb7 {[%emt 0:01:08]} (16... Bd7 $5 {[%cal Rc6d4]}) 17. Rac1 {[%emt 0:02:12]} Rc8 {[%emt 0:00:14]} 18. N2c3 {[%emt 0:07:33]} Nxc3 {[%emt 0:02:01]} 19. bxc3 {[%emt 0:00:42][%cal Bb2c3,Bc3c4][%mdl 32]} Qd5 $2 {[%emt 0:01:11]} (19... f5 $16 {keeps fighting.}) 20. c4 {[%emt 0:04:18]} Qxd4 {[%emt 0:05:23]} 21. Qxd4 {[%emt 0:03:25]} Nxd4 {[%emt 0:00:02]} 22. Bxe8 {[%emt 0:02:03] [#] And now Nd6 would win.} Rxe8 {[%emt 0:00:35]} 23. Nd6 {[%emt 0:02:00][%csl LRb7,LRe8]} Re7 {[%emt 0:01:30]} 24. Nxb7 {[%emt 0:01:21]} (24. c5 $18 b5 25. Nxb7 Rxb7 26. c6) 24... Rxb7 $16 {[%emt 0:00:19]} 25. c5 {[%emt 0:05:29] Threatens to win with cxb6.} Bg7 {[%emt 0:00:05]} 26. Bxg7 {[%emt 0:02:15]} Kxg7 {[%emt 0:00:05]} 27. cxb6 {[%emt 0:01:09]} axb6 {[%emt 0:00:13][%mdl 4096] Endgame KRR-KRN} 28. Rc4 {[%emt 0:04:10]} Rd7 {[%emt 0:00:04]} 29. Kf1 {[%emt 0:03:26]} b5 {[%emt 0:00:05]} 30. Rc3 {[%emt 0:00:21]} g5 {[%emt 0:02:14]} 31. Rc5 {[%emt 0:01:45]} Kg6 {[%emt 0:01:50]} 32. Rd1 {[%emt 0:00:20][%cal Oh2h4]} Rd6 {[%emt 0:00:06] [#]} 33. a4 {[%emt 0:04:58] White is more active.} bxa4 $14 {[%emt 0:00:16]} 34. Rc4 {[%emt 0:00:29]} e5 {[%emt 0:00:46]} 35. Rxa4 {[%emt 0:00:02]} f6 {[%emt 0:01:06]} 36. g4 {[%emt 0:02:08]} (36. Rda1 $14) 36... h5 $11 {[%emt 0:00:15] The position is equal.} 37. h3 {[%emt 0:00:23]} Rb6 {[%emt 0:00:44]} 38. Raxd4 {[%emt 0:00:48]} exd4 {[%emt 0:00:05]} 39. Rxd4 {[%emt 0:00:02]} Rb1+ {[%emt 0:00:04]} 40. Kg2 {[%emt 0:00:06] Black defended with fortune.   Weighted Error Value: White=0.15 (very precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.3"]
[White "Antipov, Mikhail Al."]
[Black "Tahmassebi, Bijan"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2588"]
[BlackElo "2201"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,33,-16,0,-31,8,0,1,0,53,41,83,93,98,94,166,143,164,149,451,450,457,452,506,499]} 1. Nf3 {[%emt 0:00:43] ChessBase} Nf6 {[%emt 0:00:47]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 5. e4 {[%emt 0:04:03]} Bb4 {[%emt 0:00:00]} 6. e5 {[%emt 0:01:28]} Nd5 $1 {[%emt 0:00:27]} 7. Bd2 {[%emt 0:06:22] D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3.} (7. Qc2 $5 {[%cal Rf1c4]}) 7... Bxc3 {[%emt 0:01:12]} 8. bxc3 {[%emt 0:00:27]} b5 {[%emt 0:00:57]} 9. a4 {[%emt 0:04:02] The position is equal.} c6 {[%emt 0:02:02]} (9... b4 $11) 10. Ng5 $1 $14 {[%emt 0:01:09]} f5 {[%emt 0:09:35]} 11. exf6 {[%emt 0:04:25]} Nxf6 {[%emt 0:02:17]} 12. Be2 {[%emt 0:09:33] Black must now prevent axb5. White is more active.} a6 {[%emt 0:18:16]} (12... O-O $16 {is a better defense.}) 13. Bf3 {[%emt 0:03:12][%mdl 1024] [#] Strongly threatening axb5. White has strong compensation.} Ra7 $146 {[%emt 0:14:09]} ({Predecessor:} 13... h6 14. Bh5+ Nxh5 15. Qxh5+ Kd7 16. Nf7 Qe8 17. Qg6 Rg8 18. Bf4 Bb7 19. Bg3 Ke7 {1-0 Alekhine,A-Bogoljubow,E World-ch13 Alekhine-Bogoljubow +11-5=9 1929 (1)}) 14. Bf4 {[%emt 0:00:07] This pair of bishops is nice.} Bd7 $2 {[%emt 0:02:33][%mdl 8192] [#] Black is weak on the dark squares} (14... e5 $16 {is tougher.} 15. Bxe5 (15. dxe5 Qxd1+ 16. Rxd1 Nd5 $16) 15... Re7) 15. Bd6 $18 {[%emt 0:00:27] White is clearly winning.} Rb7 {[%emt 0:06:02]} 16. Qe2 {[%emt 0:01:13]} Bc8 {[%emt 0:01:44]} 17. Qe5 {[%emt 0:00:47] White took control after the opening.   Weighted Error Value: White=0.06 (flawless) /Black=0.63} (17. Nxe6 $2 {perishes.} Qxd6 18. Ng5+ Re7 $19) 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.4"]
[White "Laddha, Yash Jayesh"]
[Black "Burke, John M"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2195"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 24,83,34,45,57,63,49,58,24,60,77,71,80,72,92,113,96,75,96,77,71,17,17,17,17,16,17,2,3,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-25]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:06]} 6. Bg5 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 7. Qd2 {[%emt 0:00:04]} a6 {[%emt 0:00:05]} 8. O-O-O {[%emt 0:00:04]} Bd7 {[%emt 0:00:03]} 9. f4 {[%emt 0:00:05]} b5 {[%emt 0:00:48]} 10. Bxf6 {[%emt 0:00:09]} gxf6 {[%emt 0:00:04]} 11. Kb1 {[%emt 0:00:10]} Qb6 {[%emt 0:00:40]} 12. Nxc6 {[%emt 0:00:14]} Bxc6 {[%emt 0:00:05]} 13. f5 {[%emt 0:00:13]} Qc5 {[%emt 0:02:08] B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7.} 14. fxe6 {[%emt 0:06:17]} fxe6 {[%emt 0:00:05]} 15. Bd3 {[%emt 0:01:02]} h5 {[%emt 0:02:55] White is slightly better.} 16. Rhf1 {[%emt 0:05:32]} (16. Qe1 $5 {[%cal Rc3d5]}) 16... Bh6 {[%emt 0:09:12]} 17. Qe1 {[%emt 0:01:27][%cal Oc3d5]} Qe5 {[%emt 0:01:01] Prevents Nd5.} 18. Ne2 {[%emt 0:16:11] [#]} Rg8 $146 {[%emt 0:05:44]} (18... Bxe4 $2 19. Bxe4 Qxe4 20. Rxd6 $16) ({Predecessor:} 18... O-O-O 19. g3 d5 20. exd5 Bxd5 21. Qa5 Kb7 22. Rde1 Qc7 23. Qxc7+ Kxc7 24. Rxf6 h4 25. gxh4 {0-1 Martin Carmona,G (2285)-Turzo,A (2302) Titled Tuesday intern op 16th Feb blitz 2021 (6)}) 19. Qf2 {[%emt 0:11:35]} O-O-O {[%emt 0:12:08]} 20. a4 {[%emt 0:12:10] And now Nd4 would win.} ({Much less strong is} 20. Qb6 Bb7 $14) 20... Kb7 {[%emt 0:11:39]} 21. axb5 {[%emt 0:04:06]} axb5 {[%emt 0:00:40]} 22. Qxf6 {[%emt 0:05:42]} (22. Nd4 $16) 22... Bg7 $11 {[%emt 0:00:15] The position is equal.} 23. Qxe5 {[%emt 0:00:18]} Bxe5 {[%emt 0:00:03] A strong pair of Bishops.} 24. g3 {[%emt 0:03:07]} h4 {[%emt 0:03:48]} 25. Rf7+ {[%emt 0:03:47]} Kb6 {[%emt 0:02:02]} 26. Re7 {[%emt 0:05:01]} Rde8 {[%emt 0:06:47]} 27. Rxe8 {[%emt 0:00:59]} Bxe8 {[%emt 0:00:03]} 28. Rf1 {[%emt 0:02:51]} hxg3 {[%emt 0:07:44]} 29. hxg3 {[%emt 0:00:08]} Rg4 {[%emt 0:08:13]} 30. Rh1 {[%emt 0:03:40]} Bg6 {[%emt 0:02:00]} 31. Rh4 {[%emt 0:02:36]} Rg5 {[%emt 0:00:40]} 32. Rh3 {[%emt 0:03:24]} Kc5 {[%emt 0:02:28]} 33. Nf4 {[%emt 0:02:11]} Bf7 {[%emt 0:00:59]} 34. Ne2 {[%emt 0:02:54]} b4 {[%emt 0:04:40]} 35. Kc1 {[%emt 0:00:28]} Rg4 {[%emt 0:01:44]} 36. b3 {[%emt 0:02:04]} Bg6 {[%emt 0:03:58]} 37. Rh4 {[%emt 0:00:58]} Rxh4 {[%emt 0:01:20]} 38. gxh4 {[%emt 0:00:02]} Bf7 {[%emt 0:01:37]} 39. Bc4 {[%emt 0:02:50]} d5 {[%emt 0:06:25]} 40. exd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:04]} 41. Bd3 {[%emt 0:00:17]} Bf6 {[%emt 0:00:05]} 42. Kd2 {[%emt 0:01:07] Weighted Error Value: White=0.06 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.5"]
[White "Khanin, Semen"]
[Black "Michelle Catherina, P."]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2566"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,51,0,0,10,7,0,17,14,27,0,86,67,58,65,86,97,251,230,316,306,466,470,499,384,492,477,1410,1371,1378,1261,29991,29986,29986,29987,29987,29988,29988,29989]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:02:27]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:08]} 4. e3 {[%emt 0:00:06]} O-O {[%emt 0:00:08]} 5. Bd3 {[%emt 0:00:04]} d5 {[%emt 0:00:26]} 6. a3 {[%emt 0:00:15]} Bxc3+ {[%emt 0:00:23]} 7. bxc3 {[%emt 0:00:07]} dxc4 {[%emt 0:00:29]} 8. Bxc4 {[%emt 0:00:06]} c5 {[%emt 0:00:14]} 9. Bd3 {[%emt 0:02:19] E49: Nimzo-Indian: Rubinstein: 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3.} (9. dxc5 Qxd1+ 10. Kxd1 Nbd7 $17) 9... Qc7 {[%emt 0:02:50]} 10. Bb2 {[%emt 0:00:31]} e5 {[%emt 0:06:34]} 11. dxe5 $1 {[%emt 0:00:32][%cal Bd4e5,Be5e6][%mdl 32] The position is equal.} Ng4 {[%emt 0:03:46]} 12. c4 {[%emt 0:06:54] [#]} Qa5+ $146 {[%emt 0:10:57]} (12... Nxe5 $11 {remains equal.} 13. Bxh7+ {[%mdl 64] Decoy} Kxh7 14. Qh5+ Kg8 15. Qxe5 (15. Bxe5 Qa5+ 16. Kf1 Nc6 $11) 15... Qxe5 16. Bxe5 b6) ({Predecessor:} 12... Nc6 13. Nf3 Rd8 14. Qc2 h6 15. Rd1 Re8 16. Qc3 Ngxe5 17. Be4 Nxf3+ 18. gxf3 f6 {1-0 Sarana,A (2668)-Le,Q (2722) Chess.com Rapid Wk22 Swiss 2022 (5)}) 13. Kf1 {[%emt 0:08:22] aiming for h3.} Nc6 {[%emt 0:02:27]} 14. Nf3 {[%emt 0:01:56]} Re8 {[%emt 0:05:04][%cal Rg4e5]} 15. Ng5 {[%emt 0:20:53] Threatens to win with e6.} h6 $2 {[%emt 0:09:47] [#]} (15... Qd8 $16 16. Bxh7+ Kf8 17. Qxd8 (17. Qd6+ Qe7 $16) 17... Rxd8) 16. e6 $1 $40 {[%emt 0:01:35][%mdl 640] Black is in trouble.} hxg5 {[%emt 0:09:02]} (16... Bxe6 17. Nxe6) 17. Qxg4 {[%emt 0:00:36]} f6 {[%emt 0:01:46] [#]} (17... Rxe6 $142 18. Qxg5 (18. Qh5 Rh6 $16) 18... f6 {[%mdl 64] Decoy}) 18. Bf5 $1 {[%emt 0:16:40] Black must now prevent h4. A strong pair of Bishops.} Qd2 {[%emt 0:18:05]} 19. Rb1 {[%emt 0:00:56] Strongly threatening h4.} Kf8 {[%emt 0:04:43][%cal Oc8e6]} 20. h4 {[%emt 0:12:22]} gxh4 {[%emt 0:06:33]} (20... Bxe6 $142 21. hxg5 Qd3+ 22. Bxd3 Bxg4 23. gxf6 gxf6 24. Bxf6 b6) 21. Rxh4 {[%emt 0:00:45] Rh7 would kill now.} Bxe6 {[%emt 0:01:18]} 22. Rh8+ {[%emt 0:00:18]} Bg8 {[%emt 0:07:39] [#]} 23. Rxg8+ $1 {[%emt 0:02:41][%mdl 512] White mates.} Kxg8 {[%emt 0:00:08]} 24. Bxf6 {[%emt 0:00:04][%csl Gf6][%cal Rg4g7]} Re7 {[%emt 0:01:33] Black is weak on the light squares} 25. Bxe7 {[%emt 0:00:05]} Nxe7 {[%emt 0:00:10]} 26. Be6+ {[%emt 0:00:05] Black did not feel at home in the position after the opening.   Weighted Error Value: White=0.13 (very precise) /Black=0.86} (26. Rxb7 $2 {loses.} Nxf5 27. Kg1 Qc1+ 28. Kh2 Rf8 $19) 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.6"]
[White "Morefield, Jason"]
[Black "Matviishen, Viktor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2167"]
[BlackElo "2538"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,81,10,9,5,16,18,17,16,19,11,10,-4,-10,-7,-4,-4,1,-1,75,-17,0,-55,-28,-29,-29,-30,-22,-84,-78,-95,-96,-93,-77,-87,-85,-93,-34,-40,-28,-100,0,0,0,0,0,-7,0,-8,0,0,125,16,466,421,552,511,989,966,1136,1109,1028,941,1868,1772,29976,29972,5808,5407,29978,29979,29979,29978,29973,29974]} 1. e4 {[%emt 0:00:02] Roiz,Michael} c6 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:14]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:09]} Bf5 {[%emt 0:00:05]} 4. h4 {[%emt 0:00:11]} h5 {[%emt 0:00:05]} 5. Bd3 {[%emt 0:00:09]} Bxd3 {[%emt 0:00:05]} 6. Qxd3 {[%emt 0:00:11][%cal Oe5e6] e6! would be deadly. B12: Caro-Kann: Advance Variation.} Qa5+ {[%emt 0:00:04]} 7. Nd2 {[%emt 0:00:11][%cal Oe5e6]} e6 {[%emt 0:00:13]} 8. Ngf3 {[%emt 0:00:15] The position is equal.} Nh6 {[%emt 0:00:14] The main line 8...Nh6 scores better than 8...Qa6.} 9. O-O {[%emt 0:00:15]} Nf5 {[%emt 0:00:04]} 10. c4 {[%emt 0:00:45]} Be7 {[%emt 0:04:28]} 11. g3 {[%emt 0:02:00]} Nd7 {[%emt 0:08:14][%cal Bb8d7,Bd7f8,Bf8h7][%mdl 32]} 12. b3 {[%emt 0:01:17]} Rd8 {[%emt 0:01:33]} 13. Qc2 {[%emt 0:02:20]} Rg8 {[%emt 0:20:52]} (13... O-O $11) 14. Bb2 {[%emt 0:01:50]} (14. Rd1 $16) 14... Nf8 {[%emt 0:05:29] [#]} 15. a3 $146 {[%emt 0:06:14]} ({White should play} 15. cxd5 $11 cxd5 16. Rfc1) ({Predecessor:} 15. Ng5 Bxg5 16. hxg5 Ng6 17. Nf3 h4 18. g4 Nfe7 19. Rfe1 Rh8 20. Re3 Rd7 21. a4 {1-0 Ponomariov,R (2712)-Mchedlishvili,M (2605) EU-ch 18th Minsk 2017 (10)}) 15... Nh7 {[%emt 0:02:43]} 16. b4 {[%emt 0:00:35]} Qb6 {[%emt 0:03:15]} 17. cxd5 {[%emt 0:02:44]} cxd5 {[%emt 0:01:01]} 18. Qd3 {[%emt 0:08:27]} (18. Kh1 $11 {remains equal.}) 18... g5 $17 {[%emt 0:01:03]} 19. hxg5 {[%emt 0:00:08]} Nxg5 {[%emt 0:00:20]} 20. Nxg5 {[%emt 0:06:15]} Rxg5 {[%emt 0:00:17]} 21. Nf3 {[%emt 0:04:15]} Rg6 {[%emt 0:01:10]} 22. Nh2 {[%emt 0:00:52]} Kd7 {[%emt 0:15:10]} (22... Bg5 $1 $17) 23. Rfc1 $15 {[%emt 0:03:31]} Rdg8 {[%emt 0:02:59][%cal Rg6g3] Hoping for ...Rxg3+!} 24. Kf1 {[%emt 0:01:45]} (24. Kh1 $1 $11) 24... f6 {[%emt 0:29:53]} (24... Rxg3 $17 25. fxg3 Rxg3) 25. Nf3 $11 {[%emt 0:02:08]} h4 {[%emt 0:01:30]} 26. gxh4 {[%emt 0:00:09]} Rg4 {[%emt 0:00:07]} 27. exf6 {[%emt 0:04:50]} Bxf6 {[%emt 0:02:54]} 28. Rc5 {[%emt 0:00:11]} Nd6 {[%emt 0:00:00]} (28... Bxh4 $2 29. Ne5+ Kd6 30. Nxg4 Rxg4 31. Qf3 $18 (31. Qe2 Re4 $16)) 29. Rac1 {[%emt 0:04:00]} (29. Ne5+ $2 Bxe5 30. dxe5 Ne4 $19) 29... Rf8 {[%emt 0:00:10] [#]} (29... Ne4 $11 {keeps the balance.}) 30. a4 {[%emt 0:03:30]} (30. Ne5+ $1 $16 Bxe5 31. dxe5) 30... a5 $2 {[%emt 0:00:49][%mdl 8192] [#] Black cannot hold the game after this.} (30... Ne4 $11 {and Black has nothing to worry.} 31. a5 Nxc5 32. Qh7+ Rg7 33. Qxg7+ Bxg7 34. axb6 axb6 35. bxc5 Rxf3) 31. Ba3 $1 $18 {[%emt 0:14:14]} (31. bxa5 Qxb2 32. Rb1 Qa2 $11) (31. Rxa5 Qxb4 32. Bc3 Qc4 33. Qxc4 Nxc4 $15) 31... axb4 {[%emt 0:00:30]} 32. a5 {[%emt 0:00:24][%mdl 64] Deflection} Qd8 {[%emt 0:00:28]} (32... Qa6 $142 33. Rc7+ Ke8 34. Qxa6 bxa6) 33. Bxb4 {[%emt 0:00:17]} Rf7 {[%emt 0:00:31] [#]} 34. Rb5 $1 {[%emt 0:01:45][%cal Bc5b5,Bb5b6,Bb6e6][%mdl 544]} Ke8 {[%emt 0:00:27]} (34... Rgg7 35. Rb6) 35. Rb6 {[%emt 0:00:20]} Ne4 {[%emt 0:00:34]} 36. Rxe6+ {[%emt 0:01:33]} Be7 {[%emt 0:00:00]} 37. Qb5+ {[%emt 0:01:05]} Kf8 {[%emt 0:00:01]} 38. Rxe7 {[%emt 0:00:41]} ({Stronger than} 38. Qxb7 Bxb4 39. Qxb4+ Kg7 40. Rxe4 (40. Ke2 $2 Qxh4 41. Rf1 Rxf3 $19) 40... dxe4 $11) 38... Rxe7 {[%emt 0:00:10]} 39. Qxb7 {[%emt 0:00:56][%mdl 64] Pin. White mates.} Nd6 {[%emt 0:00:15]} 40. Bxd6 {[%emt 0:00:25][%mdl 64] Remove Defender, Deflection} Qxd6 {[%emt 0:00:14]} 41. Qc8+ {[%emt 0:00:06] An entertaining game by Morefield.   Weighted Error Value: White=0.15 (very precise) /Black=0.78} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.7"]
[White "Kantor, Gergely"]
[Black "Prabhu, Naveen"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2535"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,59,18,12,15,32,31,41,3,6,0,13,19,29,30,62,67,71,70,75,69,220,219,206,218,212,233,272,283,286,303,282,279,561,555,584,575,570,577,569,565,716,728,682,652,675,647,1156,1138,1038,1026]} 1. d4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:10]} 4. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:32]} 5. Qa4+ {[%emt 0:01:26]} Nc6 {[%emt 0:00:08]} 6. e3 {[%emt 0:00:06]} O-O {[%emt 0:00:32]} 7. Qc2 {[%emt 0:00:32] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} dxc4 {[%emt 0:01:00]} 8. Bxc4 {[%emt 0:02:48]} Bd6 {[%emt 0:01:34]} 9. O-O {[%emt 0:00:57] White is slightly better.} e5 {[%emt 0:03:55]} 10. h3 {[%emt 0:05:27]} exd4 {[%emt 0:12:53]} 11. exd4 {[%emt 0:01:25]} h6 {[%emt 0:00:14]} 12. Re1 {[%emt 0:07:36] [#]} Kh8 $146 {[%emt 0:17:10]} ({Predecessor:} 12... Ne7 13. Ne5 c6 14. Qb3 Ned5 15. Bd2 Qb6 16. Nxd5 cxd5 17. Bxd5 Nxd5 18. Qxd5 Be6 {1-0 Urazayev,A (2458)-Abdilkhair,A (2278) KAZ-ch Semey 2022 (10)}) 13. a3 {[%emt 0:07:03]} a6 {[%emt 0:08:21]} 14. b4 {[%emt 0:14:50]} b6 {[%emt 0:09:41]} 15. Qa2 {[%emt 0:07:35] White is more active.} Kg8 $2 {[%emt 0:04:54] Black cannot hold the game after this.} (15... Bb7 $14) 16. Ne5 $18 {[%emt 0:02:25]} Bxe5 {[%emt 0:03:52]} 17. dxe5 {[%emt 0:00:33]} Nh7 {[%emt 0:08:49]} 18. Bd5 {[%emt 0:05:53]} Qe8 {[%emt 0:05:53]} 19. Qc4 {[%emt 0:02:14]} Bd7 {[%emt 0:02:53]} 20. Bb2 {[%emt 0:14:14]} b5 {[%emt 0:01:14]} 21. Qc5 {[%emt 0:00:50]} Rc8 $2 {[%emt 0:03:26]} (21... Nd8 {is a better defense.} 22. Bxa8 Ne6) 22. Ne4 {[%emt 0:02:38] White is clearly winning.} Nd8 {[%emt 0:02:33] [#] Black is weak on the dark squares} 23. Nf6+ $1 {[%emt 0:11:31][%mdl 512]} gxf6 {[%emt 0:01:08]} 24. exf6 {[%emt 0:00:03]} Ne6 {[%emt 0:03:04]} 25. Qc1 {[%emt 0:00:34]} Nhg5 {[%emt 0:03:25]} 26. h4 {[%emt 0:00:15][%cal Bh3h4,Bh4g5][%mdl 32]} Kh8 {[%emt 0:00:33]} 27. hxg5 {[%emt 0:00:29][%cal Oe1e6] Rxe6! is the strong threat.} Rg8 {[%emt 0:00:55]} 28. f4 {[%emt 0:00:47] Hoping for g6.} Qf8 {[%emt 0:00:33]} 29. Bxe6 {[%emt 0:00:26]} Bxe6 {[%emt 0:00:08] [#]} 30. Rxe6 $1 {[%emt 0:00:08][%mdl 576] Remove Defender, Promotion. Artfully played by Kantor.   Weighted Error Value: White=0.02 (flawless) /Black=0.31} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.8"]
[White "Girsh, Daniel"]
[Black "Druska, Juraj"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2123"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,102,8,12,0,0,0,0,0,11,0,0,0,0,0,31,18,99,6,19,7,41,-15,-17,-14,-16,-20,-14,-3,0,-6,-3,-6,0,0,0,-65,-65,-80,0,0,0,0,0,0,0,0,0,-8,-8,-154,-142,-152,-85,-543,-543,-701,-814,-914,-766,-868,-866,-668,-630,-927,-755,-435,-399,-1038,-1038,-1031,-1031,-8870,-9312,-9542,-8455,-8395,-8372,-8043,-8043,-7367,-7381,-5414,-6822,-6095,-5443,-1930,-1787]} 1. e4 {[%emt 0:00:02]} e6 {[%emt 0:09:26]} 2. d4 {[%emt 0:00:45]} d5 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:48]} Nf6 {[%emt 0:00:10]} 4. e5 {[%emt 0:00:07]} Nfd7 {[%emt 0:00:05]} 5. f4 {[%emt 0:00:07]} c5 {[%emt 0:00:05]} 6. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:03]} 7. Be3 {[%emt 0:00:08]} a6 {[%emt 0:00:05]} 8. Qd2 {[%emt 0:00:12]} b5 {[%emt 0:00:06]} 9. dxc5 {[%emt 0:00:05]} Bxc5 {[%emt 0:00:07]} 10. Bd3 {[%emt 0:00:05] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} Qb6 {[%emt 0:00:12]} ({Resist} 10... d4 11. Nxd4 Bxd4 12. Bxd4 $14) 11. Bf2 {[%emt 0:00:07]} h6 {[%emt 0:00:53]} 12. O-O {[%emt 0:01:42] The position is equal.} Bb7 {[%emt 0:02:47]} 13. Rae1 {[%emt 0:13:28]} O-O-O {[%emt 0:11:46][%cal Be8c8,Bc8c7,Bc7b6,Bb6a7][%mdl 32] [#]} 14. Bxc5 $146 {[%emt 0:01:03]} ({Predecessor:} 14. Nd1 Rdg8 15. Kh1 Bxf2 16. Nxf2 Kb8 17. c3 Re8 18. Bc2 Rd8 19. a4 b4 20. Nd4 {½-½ Akash,G (2424)-Das,S (2425) Goa op 1st Taleigao 2018 (10)}) 14... Nxc5 {[%emt 0:00:47]} 15. Qf2 {[%emt 0:00:42]} g6 {[%emt 0:06:23]} 16. a3 {[%emt 0:01:53]} b4 {[%emt 0:11:04]} (16... Kc7 $11) 17. Nb1 {[%emt 0:16:18]} (17. axb4 $16 Qxb4 18. Na2 Nxd3 19. cxd3 (19. Nxb4 Nxf2 20. Nxc6 Nh3+ 21. gxh3 Bxc6 $11)) 17... Kc7 $11 {[%emt 0:04:40]} 18. Nbd2 {[%emt 0:07:09]} Rc8 {[%emt 0:13:07]} 19. Be2 {[%emt 0:11:13]} ({Better is} 19. Ra1 $14) 19... bxa3 {[%emt 0:15:48]} 20. bxa3 {[%emt 0:03:00]} Ne4 {[%emt 0:00:07][%mdl 64] Pin} 21. Qxb6+ {[%emt 0:07:32]} Kxb6 {[%emt 0:00:01]} 22. c4 {[%emt 0:01:56]} Nxd2 {[%emt 0:08:29]} 23. Nxd2 {[%emt 0:00:11]} Nd4 {[%emt 0:00:06]} 24. Bd3 {[%emt 0:01:40]} Ka7 {[%emt 0:00:06]} 25. Rc1 {[%emt 0:05:43]} Rhd8 {[%emt 0:01:09]} 26. Kf2 {[%emt 0:03:58]} (26. cxd5 $11 Bxd5 27. Kf2) 26... dxc4 $1 $15 {[%emt 0:01:15]} 27. Rxc4 {[%emt 0:03:45] [#]} Nb3 {[%emt 0:03:59] Prevents Rfc1} 28. Rxc8 {[%emt 0:03:45]} Bxc8 {[%emt 0:00:05]} 29. Nxb3 {[%emt 0:02:24]} Rxd3 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRN} 30. Rb1 {[%emt 0:00:09]} Rc3 {[%emt 0:00:05]} 31. Rc1 {[%emt 0:05:12]} Rxc1 {[%emt 0:00:02]} 32. Nxc1 {[%emt 0:00:01] KB-KN} Kb6 {[%emt 0:00:05] With the idea ...Kb5.} 33. Ne2 {[%emt 0:01:25]} (33. Ke3 $11 {keeps the balance.}) 33... Bb7 $17 {[%emt 0:01:08]} 34. g4 {[%emt 0:00:05]} Kb5 $1 {[%emt 0:00:26] Threatens to win with ...Ka4.} 35. f5 $2 {[%emt 0:02:56][%mdl 8192] White does not recover from this.} gxf5 $19 {[%emt 0:07:17]} (35... exf5 36. gxf5 gxf5 37. Nd4+ Ka4 38. Nxf5 $17) 36. gxf5 {[%emt 0:00:02]} exf5 {[%emt 0:00:03]} 37. Nd4+ {[%emt 0:00:54]} Ka4 $1 {[%emt 0:00:06]} 38. Nxf5 {[%emt 0:00:04]} h5 $1 {[%emt 0:00:37][%cal Bh6h5,Bh5h4,Bh4h3][%mdl 32]} ({Worse is} 38... Kxa3 39. Nxh6 Kb4 40. Nxf7 $11) 39. Ke3 {[%emt 0:03:00]} Kxa3 {[%emt 0:00:33] Strongly threatening ...Bc8.} 40. Kd4 {[%emt 0:01:02] [#]} Bc8 $1 {[%emt 0:00:43]} 41. Ne7 {[%emt 0:01:41]} Bd7 {[%emt 0:03:57] And now ...Kb3 would win.} 42. Kc3 {[%emt 0:00:14] [#]} (42. e6 fxe6 43. Kc3) 42... h4 $1 {[%emt 0:01:18] Black is clearly winning.} 43. Nd5 {[%emt 0:01:01]} a5 {[%emt 0:00:30][%cal Ba6a5,Ba5a4][%mdl 32]} 44. Ne3 {[%emt 0:01:45]} Be6 {[%emt 0:01:20]} 45. Ng2 {[%emt 0:00:08]} h3 {[%emt 0:00:15]} 46. Ne3 {[%emt 0:01:24]} Ka4 {[%emt 0:00:30] aiming for ...Kb5.} 47. Nc2 {[%emt 0:00:47]} Kb5 {[%emt 0:00:18]} 48. Kd4 {[%emt 0:01:11]} a4 {[%emt 0:00:13]} 49. Kc3 {[%emt 0:00:28]} Kc5 {[%emt 0:00:11]} 50. Na3 {[%emt 0:00:27]} Bb3 {[%emt 0:00:40]} 51. Nb1 {[%emt 0:00:32]} Kd5 {[%emt 0:00:31] Weighted Error Value: White=0.73/Black=0.16 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.9"]
[White "Bora, Safal"]
[Black "Altman, Joshua"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2462"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,73,-5,31,24,26,32,29,16,62,50,52,54,103,91,158,152,153,119,193,196,244,235,318,292,425,430,477,320,296,335,412,412,577,570,570,554,586,588,857,852,1012,939,1706,1685,1630,1620,29986,29987,29987,29988,6720,5955,5902,5822,29997,29998,29998,29999]} 1. e4 {[%emt 0:00:18]} e6 {[%emt 0:00:02]} 2. d3 {[%emt 0:00:21]} d5 {[%emt 0:00:07]} 3. Qe2 {[%emt 0:00:18]} Nf6 {[%emt 0:07:10]} 4. Nf3 {[%emt 0:00:42]} Be7 {[%emt 0:00:51]} 5. g3 {[%emt 0:00:30]} c5 {[%emt 0:01:39]} 6. Bg2 {[%emt 0:00:25]} Nc6 {[%emt 0:00:59]} 7. O-O {[%emt 0:00:36]} b6 {[%emt 0:09:51]} 8. e5 {[%emt 0:01:41]} Nd7 {[%emt 0:00:14]} 9. c4 {[%emt 0:00:20]} d4 {[%emt 0:02:32]} 10. Ne1 {[%emt 0:01:31] C00: French: Unusual White 2nd moves.} Bb7 {[%emt 0:02:03]} (10... Ndxe5 $2 11. f4 $18) 11. f4 {[%emt 0:00:18]} Qc7 {[%emt 0:01:15]} 12. Nd2 {[%emt 0:00:49] White has an edge.} h5 {[%emt 0:05:53]} (12... Rb8 $11) 13. h4 {[%emt 0:15:04] [#]} g6 $146 {[%emt 0:02:25]} ({Predecessor:} 13... O-O-O 14. Nef3 Kb8 15. Ne4 Rde8 16. Bd2 Ka8 17. a3 f6 18. b4 fxe5 19. b5 Na5 20. Bxa5 bxa5 21. Nxe5 Nxe5 22. fxe5 Qxe5 {½-½ Gabrielian,A (2460)-Yudin,S (2469) Almaty Academy IM2 12 2022 (6)}) 14. Ne4 {[%emt 0:00:42]} O-O-O {[%emt 0:04:56]} (14... a6 $14) 15. Bd2 {[%emt 0:07:39]} Rdf8 {[%emt 0:11:54]} ({Better is} 15... Ndb8) 16. a3 $16 {[%emt 0:02:31] White is more active.} Kb8 {[%emt 0:09:44]} 17. Nc2 {[%emt 0:03:08]} a6 {[%emt 0:10:09]} (17... f5 $16) 18. b4 $18 {[%emt 0:01:01]} Rd8 {[%emt 0:07:54]} (18... f5 $142) 19. Rab1 {[%emt 0:01:13]} Na7 {[%emt 0:03:45]} 20. Rb2 {[%emt 0:01:54]} Nc8 {[%emt 0:03:01]} (20... Nc6 $142 21. Rfb1 cxb4 22. axb4 (22. Nxb4 Ka7 $16) 22... Na7) 21. Rfb1 {[%emt 0:00:38]} Ka7 {[%emt 0:04:40]} 22. Ne1 {[%emt 0:06:18][%cal Bc2e1,Be1f3,Bf3g5,Bg5e4][%mdl 32]} Rhf8 {[%emt 0:02:49]} 23. Nf3 {[%emt 0:00:36]} Kb8 {[%emt 0:02:02]} 24. Nfg5 {[%emt 0:01:11]} Ka7 {[%emt 0:01:09]} (24... Qc6 $142 25. bxc5 Nxc5 26. Nxc5 {[%mdl 64] Remove Defender} Qxc5) 25. bxc5 {[%emt 0:10:09]} Nxc5 {[%emt 0:02:06]} 26. Nxc5 {[%emt 0:00:19]} Bxc5 {[%emt 0:00:37]} 27. a4 {[%emt 0:00:43][%cal Ba3a4,Ba4a5][%mdl 32]} Bc6 {[%emt 0:03:31] [#]} 28. a5 $1 {[%emt 0:01:07][%mdl 512]} Rd7 {[%emt 0:00:30]} (28... Bxg2 29. Qxg2) 29. Ne4 {[%emt 0:01:53]} Ba8 {[%emt 0:00:39]} 30. axb6+ {[%emt 0:05:58]} Bxb6 {[%emt 0:00:10] [#]} 31. c5 $1 {[%emt 0:00:58][%mdl 512]} Ba5 {[%emt 0:00:25]} (31... Bc6 32. cxb6+) 32. Bxa5 {[%emt 0:01:13]} Qxa5 {[%emt 0:00:05]} 33. Ra2 {[%emt 0:00:17]} Qc7 {[%emt 0:00:18] [#]} 34. Rxa6+ $3 {[%emt 0:00:50][%mdl 576] Decoy} Kxa6 {[%emt 0:00:03]} 35. Ra1+ {[%emt 0:00:10][%mdl 64] Skewer} Kb5 {[%emt 0:01:32]} 36. Qb2+ {[%emt 0:00:33]} Kc6 {[%emt 0:00:03]} 37. Nd6+ {[%emt 0:00:14] Magnificent play by Bora!   Weighted Error Value: White=0.11 (very precise) /Black=1.05} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.10"]
[White "Kanli, Alperen"]
[Black "Hilby, Craig"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2111"]
[BlackElo "2401"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,46,25,19,29,19,50,48,35,27,22,0,0,0,35,41,43,33,17,-12,-12,-14,-14,-14,-14,-11,0,0,6,0,0,3,22]} 1. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:05]} c5 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:00:26]} exd5 {[%emt 0:00:09]} 5. Nf3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:13]} 6. g3 {[%emt 0:00:19]} Nc6 {[%emt 0:00:13]} 7. Bg2 {[%emt 0:00:09]} cxd4 $1 {[%emt 0:00:18][%mdl 4] is now more promising than 7...Be7.} 8. Nxd4 {[%emt 0:02:44]} Bc5 {[%emt 0:00:07]} 9. Nb3 {[%emt 0:02:58]} Bb6 {[%emt 0:00:07] D33: Tarrasch Defence: 6 g3 sidelines.} 10. O-O {[%emt 0:05:01][%cal Oc1g5]} ({Much weaker is} 10. Bxd5 Nb4 11. Bf3 Qxd1+ 12. Kxd1 Bf5 $11) 10... d4 {[%emt 0:00:54]} 11. Na4 {[%emt 0:00:44]} O-O {[%emt 0:00:11][%cal Bh8f8,Bf8d8,Bd8d2][%mdl 32] White is slightly better.} 12. Nxb6 {[%emt 0:00:33]} axb6 {[%emt 0:00:10]} 13. Bxc6 {[%emt 0:04:53]} bxc6 {[%emt 0:00:03]} 14. Qxd4 {[%emt 0:00:02]} c5 {[%emt 0:02:26]} (14... Bh3 {is interesting.} 15. Rd1 Qe7 16. Bg5 Qxe2 17. Qh4 Qg4) 15. Qxd8 {[%emt 0:01:45]} Rxd8 {[%emt 0:00:10]} 16. Bg5 {[%emt 0:08:46]} Be6 {[%emt 0:05:20] [#]} 17. Nd2 $146 {[%emt 0:01:17] White is weak on the light squares. The position is equal.} ({Predecessor:} 17. Rfd1 Rxd1+ 18. Rxd1 Ne4 19. Rd8+ Rxd8 20. Bxd8 b5 21. Bb6 c4 22. Nd4 Bd7 23. f3 {½-½ Ibarra Jerez,J (2570)-Sarana,A (2685) Titled Tuesday intern op 15 Mar Late blitz 2022 (11)}) 17... h6 {[%emt 0:14:38]} ({But not} 17... Bxa2 18. Ne4 $14) 18. Bxf6 {[%emt 0:00:10]} Rxd2 {[%emt 0:00:05]} 19. Bc3 {[%emt 0:00:34]} Rxe2 {[%emt 0:00:09]} 20. a3 {[%emt 0:00:25]} g5 {[%emt 0:09:47]} 21. Rfe1 {[%emt 0:02:34]} Bc4 {[%emt 0:01:35]} 22. Rxe2 {[%emt 0:01:33]} Bxe2 {[%emt 0:00:04]} 23. f4 {[%emt 0:00:06]} Bf3 {[%emt 0:12:20] Weighted Error Value: White=0.05 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.11"]
[White "Williams, Justus"]
[Black "Brady, Tyson"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2396"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,93,1,31,20,18,20,36,0,47,54,34,18,44,37,37,34,37,43,45,38,46,18,20,0,0,0,0,-8,-8,-12,-15,-9,58,-44,0,0,0,-23,0,0,0,-39,-33,-243,-67,-76,-67,-67,-67,-85,-96,-781,-768,-2214,101,0,-37,-1646,-652,-964,-845,-914,-876,-909,-903,-2180,-2214,-1945,-1893,-1595,-1650,-29988,-29989,-29999]} 1. c4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:03]} 2. Nc3 {[%emt 0:00:23]} g6 {[%emt 0:00:12]} 3. e4 {[%emt 0:00:55]} d6 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:10]} Bg7 {[%emt 0:00:07]} 5. Be2 {[%emt 0:00:34]} O-O {[%emt 0:00:07]} 6. Nf3 {[%emt 0:00:27][%cal Bg1f3,Bf3e1,Be1d3][%mdl 32]} e5 {[%emt 0:00:13]} 7. d5 {[%emt 0:00:58]} a5 {[%emt 0:00:19]} 8. O-O {[%emt 0:02:18]} Na6 {[%emt 0:00:29]} 9. Bg5 {[%emt 0:00:45][%cal Bc1g5,Bg5h4,Bh4f2][%mdl 32]} h6 {[%emt 0:00:54]} 10. Bh4 {[%emt 0:01:36] 10.Bh4 scores better than 10.Be3.} Qe8 {[%emt 0:03:47]} 11. Ne1 {[%emt 0:05:16]} Nh7 {[%emt 0:07:56]} (11... g5 $5 12. Bg3 $8 Nxe4 13. Nxe4 f5 $11) 12. Nd3 {[%emt 0:03:18] E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7.} f5 {[%emt 0:06:33]} 13. f3 {[%emt 0:01:39]} Bd7 {[%emt 0:02:01] [#]} 14. Kh1 $146 {[%emt 0:07:45][%cal Oc4c5] White is slightly better.} ({Predecessor:} 14. Bf2 b6 15. b3 Nf6 16. a3 Nc5 17. Nxc5 dxc5 18. d6 c6 19. Na4 Rb8 20. Qc2 fxe4 21. fxe4 {1-0 Legky,N (2480)-Bergez,L (2380) Paris Apsap op 1998}) 14... Bf6 {[%emt 0:09:30]} (14... Nf6 $11 {was preferrable.}) 15. Bf2 $14 {[%emt 0:01:22]} b6 {[%emt 0:04:27]} 16. b3 {[%emt 0:03:18]} Ng5 {[%emt 0:05:49]} 17. a3 {[%emt 0:06:38]} Nc5 {[%emt 0:00:35]} 18. Nxc5 {[%emt 0:03:15]} bxc5 {[%emt 0:00:43]} 19. Qc2 {[%emt 0:00:49]} fxe4 {[%emt 0:02:40]} 20. fxe4 {[%emt 0:00:41]} Qe7 {[%emt 0:03:56]} 21. Rab1 {[%emt 0:02:30]} Nh7 {[%emt 0:05:30]} 22. b4 {[%emt 0:04:46]} axb4 {[%emt 0:00:06]} 23. axb4 {[%emt 0:00:08]} cxb4 {[%emt 0:00:24]} 24. Rxb4 {[%emt 0:01:10]} Bh4 {[%emt 0:01:17]} 25. Bg1 {[%emt 0:01:57][%cal Oc4c5]} Rxf1 {[%emt 0:01:39]} 26. Bxf1 {[%emt 0:00:03]} Rf8 {[%emt 0:01:49]} (26... Be1 $11) 27. Bd3 {[%emt 0:51:09]} (27. Rb1 $14) 27... Nf6 {[%emt 0:05:32]} (27... Be1 $5 {[%cal Re7h4]}) 28. c5 {[%emt 0:00:00]} Nh5 {[%emt 0:06:03][%cal Oh5g3]} 29. Ne2 {[%emt 0:00:00] Prevents Ng3+.} Qf6 {[%emt 0:03:31][%cal Od7h3] ...Bh3! is the strong threat.} (29... Bf2 $5 {[%cal Re7h4]} 30. Rb1 Qh4 31. cxd6 cxd6 $11) 30. Rb1 {[%emt 0:00:00]} Bg4 {[%emt 0:08:31]} 31. Bc4 {[%emt 0:00:00]} Bf2 {[%emt 0:05:46] Threatens to win with ...Qh4.} 32. Qc1 $2 {[%emt 0:00:00] [#]} (32. Rf1 $15 Qh4 33. cxd6 cxd6 34. Bxf2 Rxf2 35. Rxf2 Qxf2 36. Bd3) 32... Qh4 $2 {[%emt 0:02:28]} (32... Bf3 $1 $19 {[%cal Rf3g2]} 33. Qf1 (33. Bxf2 Bxg2+ {[%mdl 64] Discovered Attack, Decoy} 34. Kxg2 Qxf2+ 35. Kh1 Qf3+ 36. Kg1 Qg4+ 37. Kh1 Qxe4+ 38. Kg1 Qg4+ 39. Kh1 Qf3+ 40. Kg1 Nf4 $19) 33... Bxe4 34. Bxf2 Bxb1 35. cxd6 Qxd6) 33. Bxf2 $15 {[%emt 0:00:00]} Rxf2 {[%emt 0:01:35]} 34. cxd6 $1 {[%emt 0:00:00]} cxd6 {[%emt 0:06:40]} 35. Rb8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:21] Black is more active.} 36. Rb7+ $2 {[%emt 0:00:00][%mdl 8192] [#]} (36. Rb3 $17) 36... Kf6 $1 $19 {[%emt 0:02:12]} 37. Nc3 {[%emt 0:04:15]} Ng3+ $2 {[%emt 0:02:50]} ({Black should play} 37... Bf3 $19 {( -> ...Ng3+)} 38. Bf1 Qh3 39. Rb2 Bxg2+ {[%mdl 64] Double Attack} 40. Kg1 Rxf1+ 41. Qxf1+ Bxf1 42. Nd1 Qg4+ 43. Kf2 Qxd1 44. h3 Qd4+ 45. Kxf1 Qxb2 46. Ke1 Nf4 47. Kd1 Qe2+ 48. Kc1 Nd3+ 49. Kb1 Qb2#) 38. Kg1 $15 {[%emt 0:00:03]} Bf3 $40 {[%emt 0:00:26][%csl Gf3][%cal Rf2g2][%mdl 192] Double Attack. Black is up to no good. Some like it hot} 39. Kxf2 {[%emt 0:01:09][%mdl 8192]} (39. Rb2 $15 Rxb2 40. Qxb2 Nxe4 41. Nxe4+ (41. gxf3 Qe1+ 42. Kg2 Qxc3 $19) 41... Qxe4 42. Qb4 Bxg2 43. Qxd6+ Kg5 44. Bd3 Qxd3 45. Kxg2 (45. Qxe5+ $2 {loses.} Qf5 $19) 45... Qe4+ 46. Kf2) 39... Ne2+ {[%emt 0:00:21]} (39... Bxe4 40. hxg3 Qg4 41. Qxh6) (39... Nh1+ $142 40. Ke3 Qf4+ 41. Kd3 Qxc1 42. gxf3 Nf2+ 43. Ke2 Nh3) 40. Kxf3 {[%emt 0:00:31]} Nxc1 {[%emt 0:00:09][%csl Ge5][%cal Rh4f4]} 41. g3 {[%emt 0:00:08] Inhibits Qf4+.} Qxh2 {[%emt 0:00:28] Hoping for ...Qc2.} 42. Nb5 {[%emt 0:00:33]} Qh1+ {[%emt 0:01:02]} 43. Ke3 {[%emt 0:00:20]} Qe1+ {[%emt 0:00:29]} 44. Kf3 {[%emt 0:00:02]} Qd1+ {[%emt 0:00:40]} 45. Ke3 {[%emt 0:00:10]} Kg5 {[%emt 0:01:31]} 46. Nxd6 {[%emt 0:01:46]} Kg4 {[%emt 0:00:15][%csl Ge5][%cal Rd1d4]} 47. Be2+ {[%emt 0:00:29]} Qxe2# {[%emt 0:00:57] A cool game by Brady.   Weighted Error Value: White=1.17/Black=0.52} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.12"]
[White "Senft, Sean"]
[Black "Stearman, Josiah"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2089"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,120,-15,-18,-14,-25,-27,-32,-27,-19,-24,-27,-20,-63,-42,-48,-45,-53,-33,-52,-36,-61,-56,-36,-51,-64,-59,-63,-60,-53,0,-13,-20,-74,-66,-68,-88,-120,-98,-83,-75,-74,-66,-67,-31,-120,-124,-114,-56,-58,-68,-59,0,0,11,0,0,-144,-122,-119,-77,-202,-229,-272,-136,-141,-81,-229,166,166,173,191,216,0,0,-8,-8,-360,-350,-343,-312,-320,-322,-306,-227,-311,-271,-285,-254,-254,-240,-431,-387,-29972,-29974,-29979,-29980,-29980,-29981,-29984,-29984]} 1. d4 {[%emt 0:03:30]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:18]} Bb4 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:21]} b6 {[%emt 0:00:05]} 5. Bg5 {[%emt 0:00:38][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 {[%emt 0:00:05]} 6. Bh4 {[%emt 0:00:17]} g5 {[%emt 0:00:05]} 7. Bg3 {[%emt 0:00:05]} Ne4 {[%emt 0:00:03]} 8. Qc2 {[%emt 0:01:19]} f5 {[%emt 0:00:50]} 9. e3 {[%emt 0:01:17]} Bb7 {[%emt 0:00:08]} 10. Bd3 {[%emt 0:01:10]} Bxc3+ {[%emt 0:00:17]} 11. bxc3 {[%emt 0:00:06]} d6 {[%emt 0:00:02]} 12. d5 {[%emt 0:02:18]} Na6 $1 {[%emt 0:00:05][%cal Bb8a6,Ba6c5,Bc5e6][%mdl 4] outshines the older 12...Nd7. E13: Queen's Indian/Nimzo-Indian hybrid: 4 Nc3 Bb7 5 Bg5 h6 6 Bh4 Bb4.} 13. Bxe4 {[%emt 0:10:25]} (13. Nd4 {with more complications.} Nac5 14. Nxe6 Nxe6 15. dxe6 O-O 16. f3) 13... fxe4 {[%emt 0:00:05]} 14. Qxe4 {[%emt 0:00:26]} Qf6 {[%emt 0:00:08] Inhibits Qg6+. Black is slightly better.} 15. Qxe6+ {[%emt 0:01:56]} Qxe6 {[%emt 0:00:05]} 16. dxe6 {[%emt 0:00:05]} Nc5 {[%emt 0:00:06]} 17. O-O {[%emt 0:03:25]} (17. h4 {looks sharper.} Ke7 18. O-O-O Nxe6 19. Rdg1) 17... Bxf3 {[%emt 0:00:05]} 18. gxf3 {[%emt 0:00:07]} Nxe6 {[%emt 0:00:03]} 19. Kg2 {[%emt 0:21:09]} O-O-O {[%emt 0:01:37]} 20. Rh1 {[%emt 0:04:03]} Rhf8 $1 {[%emt 0:00:39]} 21. h4 {[%emt 0:05:35]} Rf5 $1 {[%emt 0:00:44]} 22. hxg5 {[%emt 0:07:58]} hxg5 {[%emt 0:00:04] [#]} 23. Rh7 $146 {[%emt 0:01:22]} ({Predecessor:} 23. Rh6 Re8 24. Rah1 Rc5 25. f4 gxf4 26. exf4 Rxc4 27. f5 Nf4+ 28. Bxf4 Rxf4 29. Rh8 Kd7 30. Rxe8 Kxe8 31. Rh7 Kd8 {½-½ Bergmann,P (2044)-Lemanczyk,T (2276) CP-2011-Q-00008 2013}) 23... Rd7 {[%emt 0:02:53][%mdl 1024] Against Re7. Black has compensation.} 24. Rh8+ {[%emt 0:04:10]} Kb7 $1 {[%emt 0:00:28]} 25. Re8 {[%emt 0:01:53]} Nc5 {[%emt 0:00:09]} (25... Ng7 $15 26. Re4 Ra5) 26. Rd1 {[%emt 0:05:11]} (26. e4 $5 {[%cal Re4f5]} Rf6 27. Re1 $11) 26... Rdf7 {[%emt 0:02:03]} 27. f4 {[%emt 0:04:15]} (27. Rd5 $1 $11 {keeps the balance.}) 27... gxf4 $17 {[%emt 0:00:09]} 28. Bxf4 {[%emt 0:00:13]} Na4 {[%emt 0:00:04]} 29. Rd3 {[%emt 0:01:59]} Rc5 {[%emt 0:00:25]} 30. Re4 {[%emt 0:07:53]} Rc6 {[%emt 0:00:04]} 31. Rd2 {[%emt 0:01:41]} Nxc3 {[%emt 0:00:38]} 32. Red4 {[%emt 0:00:17]} Rf5 {[%emt 0:00:35] Black is more active.} 33. Rc2 {[%emt 0:01:34] [#]} (33. Bg3 $1 $15) 33... Nb5 $1 $36 {[%emt 0:02:13][%mdl 2560] Black is on the roll.} 34. Rd3 {[%emt 0:05:17] a4 would be deadly.} (34. cxb5 $2 Rxc2 35. a4 a6 36. bxa6+ Kxa6 $19) 34... a6 {[%emt 0:06:41]} (34... d5 $1 $17 35. a4 Rxc4 36. Rxd5 Rxc2 37. Rxf5 Nc3) 35. a4 {[%emt 0:00:56]} Na7 {[%emt 0:00:06]} 36. Bg3 {[%emt 0:02:17]} Ra5 {[%emt 0:00:21]} (36... Rfc5 $15) 37. f4 $11 {[%emt 0:00:37]} b5 {[%emt 0:02:33]} 38. axb5 {[%emt 0:00:31]} axb5 {[%emt 0:00:02]} 39. c5 {[%emt 0:00:22]} dxc5 $17 {[%emt 0:00:25]} (39... Rxc5 $6 40. Rxc5 dxc5 41. f5 $11) 40. f5 {[%emt 0:00:34]} c4 {[%emt 0:00:30]} 41. Rd7 {[%emt 0:00:11]} (41. Rd5 $17) 41... b4 $19 {[%emt 0:02:19]} 42. Rf2 {[%emt 0:01:21]} b3 {[%emt 0:02:42]} (42... c3 $19 43. f6 c2) 43. f6 $17 {[%emt 0:00:36] aiming for f7.} Ra2 {[%emt 0:00:07]} (43... Nb5 $142 $1 44. f7 Ra8) 44. Be5 {[%emt 0:01:39] [#]} (44. Rxa2 $17 {keeps fighting.} bxa2 45. Be5) 44... c3 $4 {[%emt 0:02:34][%mdl 8192] [#]} (44... Rxf2+ $1 $19 {and all is fine.} 45. Kxf2 c3) 45. Rxa2 $1 $18 {[%emt 0:00:53]} bxa2 {[%emt 0:05:54][%mdl 4096] Endgame KRB-KRN} 46. Rd1 {[%emt 0:00:04]} Rb6 {[%emt 0:02:58]} 47. Bxc3 {[%emt 0:00:54]} (47. f7 $18 Rb2+ 48. Kg3 (48. Kf3 Rb1 $11)) 47... Nb5 $11 {[%emt 0:00:35]} 48. Be5 {[%emt 0:00:44] Strongly threatening f7.} Nd6 {[%emt 0:00:10] Hoping for ...Nf7.} 49. Bxd6 {[%emt 0:00:28][%mdl 8192] KRB-KR} (49. Ra1 $11 {and White has nothing to worry.}) 49... Rb1 $19 {[%emt 0:05:45]} (49... Rxd6 50. Ra1 $11) 50. f7 {[%emt 0:00:06]} Rxd1 {[%emt 0:00:06]} (50... a1=B {gets mated.} 51. Rxb1+ (51. f8=R Rxd1 52. Bf4 c5 $11) 51... Kc8 52. f8=Q+ Kd7 53. Qe7+ Kc6 54. Qxc7+ Kd5 55. Rb5+ Ke4 56. Qc4+ Kxe3 57. Bf4#) 51. f8=Q {[%emt 0:00:18] Qf3+ would kill now.} a1=Q {[%emt 0:00:30] KQR-KQB} (51... a1=B {leads to mate.} 52. Qf3+ Kb8 53. Qxd1 cxd6 54. Qxa1 Kc7 55. Kf3 Kc6 56. Ke4 d5+ 57. Ke5) 52. Qf3+ {[%emt 0:00:55]} Ka7 {[%emt 0:00:09] ( -> ...Rd2+)} 53. Bg3 {[%emt 0:00:39]} Qa2+ {[%emt 0:01:13]} 54. Bf2 {[%emt 0:00:19] Threatens to win with e4+.} Qg8+ {[%emt 0:00:03]} 55. Kh3 {[%emt 0:00:35]} Rd7 {[%emt 0:01:23]} 56. e4+ $2 {[%emt 0:00:29]} (56. Qf5 {is a better defense.} Rh7+ 57. Bh4) 56... Kb8 {[%emt 0:00:04]} 57. Qf5 $2 {[%emt 0:00:31]} (57. Bg3 $19) 57... Rh7+ {[%emt 0:00:42] Black mates.} 58. Bh4 {[%emt 0:00:06]} Qb3+ {[%emt 0:00:23]} 59. Kg4 {[%emt 0:00:45]} Qd1+ {[%emt 0:00:04]} 60. Kg5 {[%emt 0:00:47]} Qh5+ {[%emt 0:00:06] Weighted Error Value: White=0.50/Black=0.30} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.13"]
[White "Park, Evan"]
[Black "Martin, Sam B"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2380"]
[BlackElo "2067"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,70,45,27,16,7,9,12,6,0,0,0,0,0,0,0,0,0,0,-18,0,-9,0,-18,-17,-11,-12,-18,-9,-19,0,0,0,0,-2,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,52,0,459,444,29978,29979,29999]} 1. e4 {[%emt 0:00:04]} e6 {[%emt 0:00:13]} 2. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:03]} dxe4 {[%emt 0:00:13]} 4. Nxe4 {[%emt 0:00:04]} Nd7 {[%emt 0:00:10]} 5. Nf3 {[%emt 0:01:07]} Ngf6 {[%emt 0:00:10]} 6. Nxf6+ {[%emt 0:00:03]} Nxf6 {[%emt 0:00:13]} 7. Be3 {[%emt 0:01:38]} Nd5 {[%emt 0:01:07] C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} 8. Bd3 {[%emt 0:03:23]} Nxe3 {[%emt 0:18:57]} 9. fxe3 {[%emt 0:00:03]} Bd6 {[%emt 0:00:43] The position is equal.} 10. e4 {[%emt 0:05:36] [#]} c5 $146 {[%emt 0:16:33]} ({Predecessor:} 10... e5 11. dxe5 Bc5 12. Bb5+ c6 13. Qxd8+ Kxd8 14. Bc4 Ke7 15. Ke2 Be6 16. Bxe6 Kxe6 {½-½ Lagno,K (2456)-Ovod,E (2410) EU-ch (Women) 8th 2007 (9)}) 11. e5 {[%emt 0:01:30]} Be7 {[%emt 0:00:41]} 12. Qe2 {[%emt 0:01:24]} Qa5+ {[%emt 0:06:46]} 13. c3 {[%emt 0:00:27]} Bd7 {[%emt 0:02:04] Repels Bb5} 14. O-O {[%emt 0:00:59][%cal Ob2b4]} Bc6 {[%emt 0:03:16]} 15. Be4 {[%emt 0:04:01]} (15. a3 $5 {[%cal Rb2b4]}) 15... Bxe4 {[%emt 0:02:33]} 16. Qxe4 {[%emt 0:00:01]} Qb6 {[%emt 0:00:02]} 17. dxc5 {[%emt 0:08:01]} Qxc5+ {[%emt 0:04:10]} 18. Kh1 {[%emt 0:00:01]} O-O {[%emt 0:00:53]} 19. Rad1 {[%emt 0:00:48]} (19. Qxb7 Rab8 20. Qa6 Rxb2 $17) 19... Rac8 {[%emt 0:10:14]} 20. Rd7 {[%emt 0:02:56]} Rc7 {[%emt 0:02:02]} (20... Qb5 $5 {[%cal Rb5f1]} 21. Qd3 (21. Rxe7 $2 Qxf1+ 22. Ng1 Rcd8 $19) (21. Rfd1 Rfd8 $11) 21... Qxd3 22. Rxd3 Rfd8 $11) 21. Rfd1 {[%emt 0:00:02]} Rfc8 {[%emt 0:03:41]} 22. h3 {[%emt 0:03:21]} h6 {[%emt 0:00:08]} 23. a4 {[%emt 0:05:36]} Rxd7 {[%emt 0:02:07]} 24. Rxd7 {[%emt 0:00:01] [#] Threatens to win with b4.} Rc7 {[%emt 0:00:44]} 25. Qd3 {[%emt 0:01:50]} Qc6 {[%emt 0:00:43]} 26. Rd4 {[%emt 0:00:42]} a6 {[%emt 0:04:13]} 27. Nd2 {[%emt 0:04:17]} b5 {[%emt 0:07:05]} 28. axb5 {[%emt 0:00:03]} axb5 {[%emt 0:00:02]} 29. Ne4 {[%emt 0:00:37]} Qb6 {[%emt 0:05:35]} 30. Nd6 {[%emt 0:02:35]} Qc5 {[%emt 0:04:07]} 31. Qe4 {[%emt 0:08:30]} (31. Nxb5 Rb7 32. c4 Qxe5 $15) 31... Rd7 {[%emt 0:02:15]} 32. Qf4 {[%emt 0:03:08]} f6 {[%emt 0:03:12]} (32... Bxd6 $11 33. Rxd6 (33. exd6 e5 $11) 33... g5) 33. Nf5 {[%emt 0:03:46]} (33. Ne8 $1 $14 Rxd4 34. cxd4) 33... fxe5 $2 {[%emt 0:01:23][%mdl 8192] [#]} (33... Rxd4 $1 $11 34. cxd4 Qb4 35. exf6 Bxf6 36. Nxh6+ Kh8) 34. Nxh6+ $18 {[%emt 0:00:29]} (34. Rxd7 $2 exf4 35. Nxe7+ Kh7 $19) 34... Kh8 {[%emt 0:00:28]} (34... Kh7 $18 35. Qe4+ (35. Rxd7 $2 {perishes.} exf4 36. b4 Qxc3 $19) 35... Kxh6 36. Rxd7 Bf6) 35. Qf7 {[%emt 0:00:45][%csl Gh6][%cal Rf7g8]} (35. Rxd7 exf4 36. b4 Qxc3 37. Rxe7 Qe1+ 38. Kh2 gxh6 $19) 35... exd4 {[%emt 0:00:34]} 36. Qg8# {[%emt 0:00:06] Weighted Error Value: White=0.05 (flawless) /Black=0.46} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.14"]
[White "Prem, Pranav"]
[Black "Roselli Mailhe, Bernardo"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2061"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,78,6,16,0,9,0,11,0,0,0,25,8,8,3,4,-10,0,-80,20,-19,-22,-25,-26,-25,4,-33,0,0,45,-510,-474,-477,-475,-432,-402,-529,-535,-552,-530,-650,-671,-647,-659,-663,-599,-576,-550,-599,-600,-604,-602,-732,-729,-814,-814,-1050,-1037,-1018,-993,-29990,-29991,-29991,-29992]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:14]} Bb4+ {[%emt 0:00:06]} 4. Bd2 {[%emt 0:00:13]} a5 {[%emt 0:00:05]} 5. g3 {[%emt 0:00:28]} d6 {[%emt 0:00:07]} 6. Bg2 {[%emt 0:00:46]} Nbd7 {[%emt 0:00:06]} 7. O-O {[%emt 0:02:36]} e5 {[%emt 0:00:18]} 8. Bg5 {[%emt 0:04:56]} exd4 {[%emt 0:00:09]} 9. Nxd4 {[%emt 0:00:40]} h6 {[%emt 0:01:29]} 10. Bf4 {[%emt 0:03:04] E11: Bogo-Indian.} O-O {[%emt 0:00:21]} 11. Qc2 {[%emt 0:03:48]} Re8 {[%emt 0:12:09]} (11... Bc5 $5 {[%cal Rc5d4]} 12. Rd1 a4 $11) 12. Rd1 {[%emt 0:07:58] The position is equal.} Qe7 {[%emt 0:08:02] [#]} 13. Nc3 $146 {[%emt 0:07:02]} (13. a3 $5 Bc5 $8 14. Nc3 $11) ({Predecessor:} 13. a3 Bc5 14. Nc3 Bxd4 15. Rxd4 Nc5 16. Rd2 a4 17. Re1 Nce4 18. Nxe4 Nxe4 19. Bxe4 Qxe4 20. Qxe4 Rxe4 {½-½ Bensdorp,M (2284)-Wirig,A (2456) La Fere op 7th 2008 (2)}) 13... Nb6 {[%emt 0:07:11]} 14. b3 {[%emt 0:05:44]} c6 {[%emt 0:26:47]} 15. a3 {[%emt 0:06:05]} Bc5 {[%emt 0:00:57]} 16. Qd3 {[%emt 0:08:20]} (16. e4 {simplifies} g5 17. Bc1 d5 18. cxd5 cxd5 19. Be3) 16... Ng4 {[%emt 0:05:13]} 17. a4 {[%emt 0:18:06] [#]} (17. Ne4 $11 {remains equal.}) 17... f5 $1 {[%emt 0:07:04]} 18. h3 {[%emt 0:10:01]} (18. Nxf5 $2 Bxf5 19. Qxf5 Nxf2 20. Bxd6 Bxd6 $19) (18. Bc1 Qf6) 18... Ne5 {[%emt 0:04:50]} 19. Qc2 {[%emt 0:11:09]} Qf6 $1 {[%emt 0:03:39]} 20. Be3 {[%emt 0:05:34]} g5 {[%emt 0:04:01]} 21. Qd2 {[%emt 0:01:18]} (21. Bc1 $5) 21... Bd7 {[%emt 0:00:49]} 22. Kh1 {[%emt 0:01:26]} Kh8 {[%emt 0:00:56][%cal Ob6c4]} 23. f4 $2 {[%emt 0:01:38][%mdl 8192] [#] Now White is beyond hope.} (23. Nc2 $14 {stays ahead.}) 23... Nexc4 $1 $19 {[%emt 0:00:19][%mdl 512]} 24. bxc4 {[%emt 0:00:23]} Nxc4 {[%emt 0:00:09]} 25. fxg5 {[%emt 0:00:40]} Qg6 {[%emt 0:05:35]} 26. Qd3 {[%emt 0:00:31]} Nxe3 {[%emt 0:00:08]} (26... Rxe3 $2 27. Qxc4 Qxg5 28. Qf7 Rxc3 29. Qxd7 Rxg3 30. Nxf5 (30. Qxb7 $2 Rg8 $19) 30... Rxg2 31. Nxd6 Bxd6 32. Qxd6 $17) 27. Nb3 {[%emt 0:00:34]} Nxd1 {[%emt 0:00:42]} 28. Rxd1 {[%emt 0:00:19]} Re3 {[%emt 0:00:44]} (28... Qxg5 29. Nxc5 dxc5 30. Qxd7 $15) 29. Qd2 {[%emt 0:00:37] Strongly threatening Nxc5.} Bb6 {[%emt 0:00:17]} ({Less strong is} 29... hxg5 30. Nxc5 Re7 31. Qd4+ (31. Nxb7 d5 $14) (31. Qxd6 Qxd6 32. Rxd6 Be8 $16) 31... Kg8 32. Qxd6 (32. Nxb7 d5 $16) 32... Qxd6 33. Rxd6 $16) 30. Nd4 {[%emt 0:00:35]} Rxg3 {[%emt 0:01:35]} 31. Nf3 {[%emt 0:00:09]} Bc5 {[%emt 0:00:42][%cal Rh6g5]} 32. Qf4 {[%emt 0:00:39]} Rxg5 {[%emt 0:00:15]} ({Weaker is} 32... hxg5 33. Qxg3 Rg8 34. Ne5 $16) 33. Nxg5 {[%emt 0:00:13]} Qxg5 {[%emt 0:01:12]} 34. Qf3 {[%emt 0:00:19]} Rg8 {[%emt 0:03:42]} 35. Rb1 {[%emt 0:00:50]} Be8 {[%emt 0:00:48][%cal Bd7e8,Be8h5,Bh5f3][%mdl 32]} 36. e4 {[%emt 0:00:50]} Bh5 {[%emt 0:01:03]} 37. Qf1 {[%emt 0:00:06]} Qd2 {[%emt 0:01:21] White must now prevent ...f4.} 38. Nd1 {[%emt 0:00:49] [#]} Rxg2 $1 {[%emt 0:01:52]} 39. Qxg2 {[%emt 0:00:24]} Bf3 {[%emt 0:00:04][%mdl 64] Pin, Double Attack.   Weighted Error Value: White=0.63/Black=0.16 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.15"]
[White "Muzychuk, Anna"]
[Black "Hu, Merric"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2504"]
[BlackElo "2022"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,69,24,27,20,40,0,0,0,0,0,0,-25,-27,-158,-52,-60,0,0,0,-27,0,0,0,0,0,-10,-10,-19,717,720,863,824,819,805,773,766,1925,1531,29985,29985,29987,29988,29988,5243,29988,29989,29991,29990]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:18]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:06]} g6 {[%emt 0:00:53]} 5. Nc3 {[%emt 0:00:12]} Bg7 {[%emt 0:00:04]} 6. Be3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:16]} 7. f3 {[%emt 0:00:30]} O-O {[%emt 0:01:02]} 8. Bc4 {[%emt 0:00:05]} d6 {[%emt 0:00:13]} 9. Bb3 {[%emt 0:00:13]} Bd7 {[%emt 0:00:15]} 10. h4 {[%emt 0:00:07][%cal Bh2h4,Bh4h5][%mdl 32]} Nxd4 {[%emt 0:04:11]} 11. Bxd4 {[%emt 0:02:58]} b5 {[%emt 0:06:42]} 12. Qd2 {[%emt 0:14:36]} a5 $1 {[%emt 0:04:12][%cal Ba7a5,Ba5a4][%mdl 32] [#]} 13. h5 $1 {[%emt 0:12:48] B77: Sicilian Dragon: Yugoslav Attack, 9 Bc4 sidelines.} a4 {[%emt 0:02:11]} 14. Bxf6 {[%emt 0:00:58]} (14. Bd5 $5 b4 15. Bxf6 exf6 16. Ne2 $14) 14... exf6 {[%emt 0:00:56]} (14... Bxf6 $2 15. hxg6 Bg7 16. Bxf7+ Rxf7 17. gxf7+ $18) 15. Bd5 {[%emt 0:00:19] The position is equal.} Rc8 {[%emt 0:05:58]} 16. hxg6 {[%emt 0:00:41]} hxg6 {[%emt 0:00:19]} 17. a3 {[%emt 0:06:06]} f5 {[%emt 0:05:45]} 18. O-O-O {[%emt 0:07:42] [#]} (18. Na2 $11 {keeps the balance.}) 18... Qf6 $146 {[%emt 0:07:38]} (18... b4 $1 $17 {[%cal Rb4c3]} 19. Nb1 (19. axb4 a3 $17) 19... Qf6) ({Predecessor:} 18... b4 19. axb4 a3 20. Kb1 axb2 21. Ne2 fxe4 22. Bxe4 Ba4 23. Qd5 Bc6 24. Qd2 Bxe4 25. fxe4 {0-1 Wenger,J (1802)-Huzen,P (2334) IECC P email 1999}) 19. g4 $15 {[%emt 0:07:32]} f4 {[%emt 0:10:45]} (19... fxg4 $15 20. fxg4 (20. Qh2 Rfe8 $15) 20... Bxg4) 20. Ba2 {[%emt 0:18:41]} Rc6 {[%emt 0:10:51]} 21. g5 {[%emt 0:07:17] White wants to mate with Qh2.} (21. Nxb5 $2 Qxb2#) (21. Bd5 $5 {[%cal Rd5c6]} Rc5 22. Ba2 $11 (22. Qh2 Rb8 $11)) 21... Qxg5 {[%emt 0:08:30]} 22. Rdg1 {[%emt 0:00:47]} (22. Qh2 Rfc8 23. Rd5 (23. Rdg1 $2 Qf6 $19) 23... Qf6 $17) 22... Qf6 {[%emt 0:00:54] Black wants to play ...Rfc8.} (22... Bxc3 $2 23. bxc3 $18) 23. e5 $40 {[%emt 0:02:51][%cal Be4e5,Be5d6,Bd6e7][%mdl 160] White has some attack.} (23. Nxb5 $2 Qxb2+ 24. Kd1 Qxa2 $19) (23. Qh2 $2 Rfc8 24. e5 (24. Nxb5 Qxb2+ 25. Kd1 Qa1+ {[%mdl 64] Deflection} 26. Ke2 Rxc2+ {[%mdl 64] Discovered Attack, Double Attack} 27. Kd3 Bxb5+) 24... dxe5 $19) 23... Qf5 {[%emt 0:06:57] And now ...Rfc8 would win.} (23... Qxe5 $2 24. Rxg6 Rxc3 25. bxc3 $18) 24. Nd5 {[%emt 0:06:01][%cal Rd5e7] Some like it hot} (24. Qh2 Rfc8 25. Rg4 (25. Nxb5 $2 Rxc2+ {[%mdl 64] Discovered Attack, Double Attack} 26. Kd1 Rc1+ 27. Ke2 Qc2#) (25. Bd5 $2 Rxc3 26. bxc3 Rxc3 $19) 25... dxe5 $19) 24... Re8 {[%emt 0:06:22] Prevents Ne7+.} (24... dxe5 $2 25. Ne7#) (24... Qxe5 25. c3 Rfc8 26. Rxg6 $14 (26. Re1 Qd4 $11)) 25. exd6 {[%emt 0:04:04]} Bf6 {[%emt 0:00:32][%mdl 8192] [#] Prevents Ne7+. A mistake that costs the game.} (25... Qe5 $11 26. c3 Kf8) 26. Rh5 $3 $18 {[%emt 0:01:51][%mdl 576] Pin} Re1+ {[%emt 0:01:27]} (26... Qe6 27. Rxg6+) 27. Rxe1 {[%emt 0:00:06]} gxh5 {[%emt 0:00:05]} 28. Ne7+ {[%emt 0:01:49]} (28. Qxf4 $2 Qxc2#) ({Stronger than} 28. Nxf4 Rxc2+ 29. Qxc2 Qxf4+ 30. Qd2 (30. Kb1 $2 Bf5 $19) 30... Bxb2+ 31. Kd1 Qxf3+ 32. Qe2 Qf6 33. Bxf7+ Kxf7 $17) 28... Bxe7 {[%emt 0:00:05]} 29. dxe7 {[%emt 0:00:02] Threatens to win with Bd5.} Rc8 {[%emt 0:01:16]} 30. c3 {[%emt 0:00:14] Threatening mate with Bb1.} Kg7 {[%emt 0:01:12]} 31. Bb1 {[%emt 0:01:02][%mdl 64] Deflection} Qh3 {[%emt 0:00:07]} 32. Qxf4 {[%emt 0:01:13]} f6 {[%emt 0:00:29]} 33. Ba2 {[%emt 0:01:23]} (33. Qe4 $142 Bf5 34. e8=Q Rxe8 35. Qxe8 Qxf3 36. Qe7+ (36. Qxb5 Qf4+ 37. Kd1 Bg4+ 38. Re2 Qf1+ {[%mdl 64] Pin} 39. Kd2 Bxe2 $11) 36... Kg6 37. Rg1+ Qg4 38. Rxg4+ hxg4 39. Qe8+ Kg5 40. Qxb5) 33... Bf5 {[%emt 0:02:50]} 34. Rg1+ {[%emt 0:01:58]} Kh7 {[%emt 0:00:07]} 35. Bf7 {[%emt 0:00:32] A superb game by Muzychuk.   Weighted Error Value: White=0.17 (very precise) /Black=0.51} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.16"]
[White "Slade, Theodore"]
[Black "Kiewra, Keaton"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2021"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,91,27,22,27,22,29,40,19,27,21,59,56,89,79,121,114,182,131,284,122,124,95,133,151,275,183,182,106,122,111,125,38,78,83,80,78,78,62,47,0,0,0,6,12,9,10,9,0,76,78,69,75,88,89,97,86,127,96,100,95,91,79,72,37,53,37,36,22,27,8,14,8,8,8,8,8,14,14,14,8,8,8,8,8]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:14]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:17]} a6 {[%emt 0:01:17]} 4. cxd5 {[%emt 0:00:23]} exd5 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:47]} 6. Bg5 {[%emt 0:00:43] D37: Queen's Gambit Declined: 5 Bf4.} Be7 {[%emt 0:00:57]} 7. e3 {[%emt 0:05:47]} O-O {[%emt 0:00:57]} 8. Bd3 {[%emt 0:01:42] White is slightly better.} h6 {[%emt 0:00:21]} 9. Bh4 {[%emt 0:05:19]} b6 {[%emt 0:00:53]} 10. O-O {[%emt 0:08:09]} Be6 {[%emt 0:03:17]} 11. Ne5 {[%emt 0:06:09]} c5 {[%emt 0:01:31]} 12. f4 {[%emt 0:00:47] [#] White is much more active.} b5 $146 {[%emt 0:03:40]} (12... Ra7 $16 13. Qf3 Qd6) ({Predecessor:} 12... Qd6 13. f5 Bc8 14. Bg3 Qd8 15. Qf3 Bb7 16. Rad1 cxd4 17. exd4 Nc6 18. Bb1 Re8 {1-0 Kurukin,D (2179)-Gvanceladze,A (2069) Moscow Petrosian Memorial U18 2008 (2)}) 13. Qf3 {[%emt 0:08:13]} (13. Bc2 $18) 13... b4 $2 {[%emt 0:02:24]} (13... Ra7 $16 {was necessary.} 14. dxc5 b4) 14. Ne2 {[%emt 0:00:47]} (14. f5 $1 $18 {[%cal Rf5e6] and the rest is easy.} bxc3 15. fxe6 fxe6 16. bxc3) 14... Ra7 $16 {[%emt 0:02:49]} 15. b3 {[%emt 0:13:36]} ({But not} 15. Bxf6 Bxf6 16. b3 (16. dxc5 Bxe5 17. fxe5 Nd7 $11) 16... Rc7 $14) 15... Ne4 {[%emt 0:10:57]} 16. Bxe7 {[%emt 0:01:08]} Rxe7 {[%emt 0:00:15]} (16... Qxe7 $16 17. Bxe4 dxe4 18. Qxe4 Re8 19. dxc5 {[%mdl 64] Discovered Attack} f6) 17. Bxe4 {[%emt 0:07:37]} dxe4 {[%emt 0:00:21]} 18. Qxe4 {[%emt 0:00:25]} (18. Qg3 $18 {aiming for f5.} Qc8 19. dxc5) 18... Bd5 {[%emt 0:00:25] [#]} 19. Qd3 {[%emt 0:01:24]} Nd7 {[%emt 0:04:09]} 20. Nxd7 {[%emt 0:02:33]} (20. Ng3 $16) 20... Qxd7 {[%emt 0:00:53]} 21. dxc5 {[%emt 0:05:38] Strongly threatening Rad1.} Qb7 {[%emt 0:00:50] [#]} 22. Rf2 $1 {[%emt 0:00:40]} Rfe8 {[%emt 0:00:30]} 23. Rd1 {[%emt 0:06:19]} Bc6 {[%emt 0:00:41]} 24. Nd4 {[%emt 0:01:28]} (24. Ng3 $5 {[%cal Rg3f5]}) 24... Rxe3 {[%emt 0:00:11]} 25. Qd2 {[%emt 0:00:28] Nf5 would be deadly.} Rc3 $1 {[%emt 0:01:29]} 26. Nf5 {[%emt 0:03:34] Threatens to win with Nd6.} Qa7 $1 {[%emt 0:00:29]} 27. Qd4 $36 {[%emt 0:01:13][%csl Gf5,LRb4,LRg7][%cal Rd4g7][%mdl 2048] White has good play.} f6 {[%emt 0:00:06]} 28. Qxb4 {[%emt 0:02:36]} (28. Nd6 {keeps more tension.} Rb8 29. Ne4 Bxe4 30. Qxe4 Qxc5 31. h3) 28... Qxc5 {[%emt 0:00:47]} (28... Rxc5 $11 {keeps the balance.} 29. Nd4 Be4) 29. Qxc5 {[%emt 0:00:26]} Rxc5 {[%emt 0:00:05]} 30. Nd4 {[%emt 0:01:59]} Rd8 {[%emt 0:01:42]} 31. Rfd2 {[%emt 0:00:24]} Be4 {[%emt 0:00:14]} 32. Kf2 {[%emt 0:01:55]} f5 {[%emt 0:00:27]} 33. Nf3 {[%emt 0:01:26]} ({Much less strong is} 33. Ne6 Rxd2+ 34. Rxd2 Rc8) 33... Rc2 {[%emt 0:00:39]} 34. Rxc2 {[%emt 0:02:21]} Rxd1 {[%emt 0:00:06][%mdl 4096] Endgame KRB-KRN} 35. Rb2 {[%emt 0:00:24]} Kf7 {[%emt 0:00:27]} 36. b4 {[%emt 0:00:58]} Ra1 {[%emt 0:01:19]} 37. Nd4 {[%emt 0:03:46]} g5 {[%emt 0:01:20]} 38. fxg5 {[%emt 0:01:52]} hxg5 {[%emt 0:00:06]} 39. b5 {[%emt 0:00:42]} Rd1 {[%emt 0:01:35] The position is equal.} 40. Nf3 {[%emt 0:01:46]} Bxf3 {[%emt 0:00:10]} 41. Kxf3 {[%emt 0:00:40] Black must now prevent b6.} axb5 {[%emt 0:00:06]} 42. Rxb5 $11 {[%emt 0:00:12] KR-KR} Rd3+ {[%emt 0:00:05]} 43. Ke2 {[%emt 0:01:36]} Ra3 {[%emt 0:00:05]} 44. Rb2 {[%emt 0:00:08]} f4 {[%emt 0:01:27]} 45. h3 {[%emt 0:00:59]} Kg6 {[%emt 0:00:17]} 46. Kf2 {[%emt 0:01:24] White really could win this.   Weighted Error Value: White=0.23 (precise) /Black=0.23 (precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.17"]
[White "Plotkin, Mark"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2341"]
[BlackElo "2019"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,113,19,51,22,54,51,79,72,69,56,61,68,81,87,95,-205,-199,-246,-233,-239,-215,-176,-170,-222,-212,-200,-133,-130,0,0,0,0,0,0,0,-98,6,-179,-152,-147,-26,-24,-22,-26,-47,-27,-2,-8,0,-8,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-52,-52,-52,0,0,0,0,0,-8,0,-4,-4,-4,-4,-4,8,8,8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0]} 1. c4 {[%emt 0:00:02]} c5 {[%emt 0:00:14]} 2. Nc3 {[%emt 0:00:05]} b6 {[%emt 0:00:56]} 3. g3 {[%emt 0:04:26]} Bb7 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:35]} 5. Bg2 {[%emt 0:00:15]} e6 {[%emt 0:00:52]} 6. O-O {[%emt 0:00:15]} Be7 {[%emt 0:00:18]} 7. d4 {[%emt 0:10:36]} cxd4 {[%emt 0:00:52]} 8. Nxd4 {[%emt 0:00:20]} Bxg2 {[%emt 0:00:14]} 9. Kxg2 {[%emt 0:00:02]} Qc7 {[%emt 0:02:29]} 10. b3 {[%emt 0:01:41]} a6 {[%emt 0:04:16]} 11. Bb2 {[%emt 0:00:54]} d6 {[%emt 0:01:07]} 12. e4 {[%emt 0:00:32] A30: Symmetrical English: Double Fianchetto and Hedgehog.} Nbd7 {[%emt 0:00:12]} 13. f4 {[%emt 0:00:22]} Qb7 {[%emt 0:04:18]} 14. Qf3 {[%emt 0:00:21] White is better.} O-O {[%emt 0:00:47][%cal Bh8f8,Bf8c8,Bc8e8][%mdl 32]} 15. Rae1 {[%emt 0:04:39] [#] White is more active.} Rfc8 $146 {[%emt 0:05:58]} ({Predecessor:} 15... Rac8 16. g4 g6 17. g5 Nh5 18. Nd5 Bd8 19. Nf5 exf5 20. exf5 Nc5 21. b4 Nxf4+ 22. Qxf4 {1-0 Grubisic,I (2236)-Mijatovic,A (2210) SRB-chT2 West 2006 (3.6)}) 16. g4 {[%emt 0:02:35][%cal Bg3g4,Bg4g5][%mdl 32]} g6 {[%emt 0:01:16]} 17. g5 {[%emt 0:09:29]} Nh5 {[%emt 0:00:46] [#]} 18. Nd5 $2 {[%emt 0:19:29][%mdl 8192]} exd5 $19 {[%emt 0:04:19]} 19. exd5 {[%emt 0:00:13] [#]} (19. Nc6 $142 Bf6 20. Bxf6 Rxc6 21. exd5) 19... Bf8 $1 {[%emt 0:00:41]} 20. Nc6 {[%emt 0:16:56]} Re8 {[%emt 0:01:03]} 21. f5 {[%emt 0:01:04]} (21. Qc3 $2 Bg7 22. Qd2 Bxb2 23. Qxb2 Nc5 $19) 21... Ne5 {[%emt 0:01:04]} 22. Bxe5 {[%emt 0:04:04]} (22. Nxe5 {was called for.} dxe5 23. Bxe5) 22... dxe5 {[%emt 0:00:19]} 23. Nxe5 {[%emt 0:05:00]} Bd6 {[%emt 0:05:17]} 24. Ng4 {[%emt 0:01:21] [#]} Bb4 {[%emt 0:05:03]} (24... Nf4+ 25. Kh1 Rxe1 26. Rxe1 $14) (24... Rxe1 $1 $17 25. Rxe1 Bf8) 25. Nh6+ {[%emt 0:03:18]} Kh8 {[%emt 0:00:49]} 26. Rxe8+ {[%emt 0:01:57]} Rxe8 {[%emt 0:00:06]} 27. fxg6 {[%emt 0:00:38]} hxg6 {[%emt 0:01:58] White must now prevent ...Qe7.} (27... fxg6 $2 28. a3 (28. Nf7+ Kg7 $14) 28... Bxa3 29. Nf7+ Kg8 30. Qc3 Qxf7 31. Rxf7 Kxf7 32. b4 $18) 28. a3 {[%emt 0:01:52]} (28. Qxf7 $11 {was the only way to keep the balance.} Qxf7 29. Rxf7 (29. Nxf7+ Kg7 $15)) 28... Bf8 {[%emt 0:01:32]} (28... Bxa3 $17 {...Qe7 is the strong threat.} 29. Qc3+ f6) 29. Nxf7+ $2 {[%emt 0:01:12]} (29. Qxf7 $11 Qxf7 30. Nxf7+ Kg7 31. b4 (31. d6 Re2+ 32. Kf3 Re6 $11)) 29... Kh7 {[%emt 0:00:12]} 30. Ne5 {[%emt 0:00:34]} Qe7 {[%emt 0:03:33]} (30... Rxe5 $6 31. Qxf8 Rxg5+ 32. Kh1 $11) ({Black should play} 30... Qg7 $17 31. Ng4 Bxa3) 31. Qf7+ $11 {[%emt 0:01:34]} Qxf7 {[%emt 0:00:06]} 32. Nxf7 {[%emt 0:00:10]} (32. Rxf7+ $2 Kg8 33. Rxf8+ Kxf8 34. Nd7+ Ke7 35. Nxb6 Rf8 $19) 32... Re2+ {[%emt 0:01:06][%mdl 64] Deflection} 33. Kf3 {[%emt 0:02:34]} Rxh2 {[%emt 0:01:05] And now ...Rh3+ would win.} (33... Re7 $5 {[%cal Re7f7]} 34. Nd8 Ng7 $17) 34. d6 {[%emt 0:00:41]} Rh3+ {[%emt 0:02:10]} 35. Kf2 $1 {[%emt 0:01:47]} Rd3 {[%emt 0:01:18][%cal Oh5f4] Strongly threatening ...Nf4!} 36. Ke2 {[%emt 0:04:15]} Rxd6 {[%emt 0:00:24]} 37. Nxd6 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KBN} Ng3+ {[%emt 0:00:14]} ({Much less strong is} 37... Bxd6 38. Rf7+ Kg8 39. Rb7 Bxa3 40. Rxb6 $16) 38. Kf2 {[%emt 0:00:06]} Nxf1 {[%emt 0:00:05]} 39. Ne4 {[%emt 0:00:06]} Bxa3 {[%emt 0:01:08][%cal Oh7g7]} 40. Kxf1 {[%emt 0:00:02] KB-KN} Kg7 {[%emt 0:00:17]} 41. Ke2 {[%emt 0:00:12]} Kf7 {[%emt 0:00:12]} 42. Kf3 {[%emt 0:00:57]} Ke6 $1 {[%emt 0:00:11]} 43. Kg4 {[%emt 0:00:18]} Bb2 {[%emt 0:03:46]} (43... a5 $15) 44. Nf2 {[%emt 0:00:52] The position is equal.} a5 {[%emt 0:07:02]} 45. Nd3 {[%emt 0:02:15]} Be5 {[%emt 0:00:23]} 46. Ne1 {[%emt 0:01:42]} Bd4 {[%emt 0:00:52]} 47. Nf3 {[%emt 0:00:33]} Bf2 {[%emt 0:00:17]} 48. Kf4 {[%emt 0:00:27]} Kd6 {[%emt 0:00:22]} 49. Ke4 {[%emt 0:00:40]} Kc5 {[%emt 0:00:23]} 50. Ne5 {[%emt 0:01:03] Threatens to win with Nd3+.} Bh4 {[%emt 0:00:17]} 51. Nxg6 {[%emt 0:00:16]} ({Of course not} 51. Kf4 Kb4 52. Nc6+ (52. Nxg6 $2 {perishes.} Bxg5+ 53. Kxg5 Kxb3 $19) 52... Kxb3) 51... Bxg5 {[%emt 0:00:04] ...Kb4 would be deadly.} 52. Kd3 {[%emt 0:00:20]} Kb4 {[%emt 0:00:12]} 53. Kc2 {[%emt 0:00:06]} a4 {[%emt 0:01:00]} 54. bxa4 {[%emt 0:00:02]} Kxc4 {[%emt 0:00:05]} 55. Ne5+ {[%emt 0:00:07]} Kb4 {[%emt 0:00:07]} 56. Nd7 {[%emt 0:00:06]} Kxa4 {[%emt 0:00:06]} 57. Nxb6+ {[%emt 0:00:04] Weighted Error Value: White=0.28 (precise) /Black=0.20 (precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.18"]
[White "Slate, Kent"]
[Black "Zhukova, Natalia"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "1989"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,50,29,27,33,29,24,14,21,0,11,18,11,1,0,0,17,0,18,0,0,0,0,0,0,0,0,0,0,-6,0,0,0,0,0,0,0,0,0,-5,0]} 1. e4 {[%emt 0:00:12]} e6 {[%emt 0:00:16]} 2. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:06]} 3. Nd2 {[%emt 0:00:33]} c5 {[%emt 0:00:27]} 4. Ngf3 {[%emt 0:00:41]} Nc6 {[%emt 0:00:47]} 5. exd5 {[%emt 0:01:40]} exd5 {[%emt 0:00:13]} 6. Bb5 {[%emt 0:00:37]} Qe7+ {[%emt 0:00:20] The modern move.} 7. Be2 {[%emt 0:04:11]} Qc7 {[%emt 0:00:14] C09: French Tarrasch: 3...c5 4 exd5 exd5 5 Ngf3 Nc6.} 8. O-O {[%emt 0:01:49]} Nf6 {[%emt 0:00:16]} 9. dxc5 {[%emt 0:02:19]} Bxc5 {[%emt 0:00:18] The position is equal.} 10. c3 {[%emt 0:03:31]} (10. Nb3 $5 {[%cal Rb3c5]} Bb6 11. Bg5 $11) 10... Be6 {[%emt 0:04:46]} 11. Nb3 {[%emt 0:03:11]} Bb6 {[%emt 0:00:19]} 12. Nbd4 {[%emt 0:04:51]} (12. Nfd4 {seems wilder.} O-O 13. Bg5 Ne4 14. Be3) 12... O-O {[%emt 0:00:28]} 13. h3 {[%emt 0:00:41]} Rae8 {[%emt 0:06:59]} 14. Be3 {[%emt 0:06:00] [#]} a6 $146 {[%emt 0:23:57]} ({Predecessor:} 14... Ne4 15. Re1 Qc8 16. Bf1 Bd7 17. Qb3 Be6 18. Rad1 Na5 19. Qc2 Nc4 20. Bxc4 Qxc4 {1-0 Rothebarth,A (2080)-Moraes,N (2244) Santarem Alter do Chao op 2017 (3)}) 15. Qb3 {[%emt 0:04:28]} Bxh3 {[%emt 0:15:28]} 16. gxh3 {[%emt 0:05:28]} Rxe3 $1 {[%emt 0:00:25][%mdl 64] [#] Remove Defender, Deflection} 17. fxe3 {[%emt 0:02:28]} Qg3+ {[%emt 0:00:08]} 18. Kh1 {[%emt 0:00:04]} Bc7 {[%emt 0:01:32]} 19. Bd3 $1 {[%emt 0:08:41] Threatens to win with Bf5.} (19. Qxb7 $2 Qxh3+ 20. Kg1 Qg3+ 21. Kh1 Nxd4 $19) 19... Qxh3+ {[%emt 0:01:14]} 20. Kg1 {[%emt 0:00:07] [#] And now Qc2 would win.} Qg3+ {[%emt 0:01:24]} 21. Kh1 {[%emt 0:00:12]} Qh3+ {[%emt 0:23:49]} (21... Ng4 $5 22. Qc2 $8 (22. Qxd5 Qh3+ 23. Kg1 Bh2+ 24. Kh1 Bf4+ {[%mdl 64] Discovered Attack} 25. Kg1 Bxe3+) 22... Qh3+ 23. Kg1 (23. Nh2 $2 Nxd4 24. Qg2 Qh6 $19) 23... Nxe3 $11) 22. Kg1 {[%emt 0:00:06] Strongly threatening Qc2.} Nxd4 {[%emt 0:03:10]} (22... Ng4 $5 23. Qc2 $8 (23. Qxd5 Bh2+ 24. Kh1 Bf4+ {[%mdl 64] Discovered Attack} 25. Kg1 Bxe3+) 23... Nxd4 24. cxd4 (24. Bxh7+ $2 Kh8 $19) 24... Nxe3 $11) 23. cxd4 {[%emt 0:04:41] Black must now prevent Qc2.} ({Of course not} 23. exd4 Qg4+ 24. Kh1 Qh5+ 25. Kg1 Re8 $17) 23... Qg3+ {[%emt 0:06:05]} (23... Ng4 $5 24. Qc2 $8 (24. Qxd5 {is a self mate.} Bh2+ 25. Kh1 Bf4+ {[%mdl 64] Discovered Attack} 26. Kg1 Bxe3+) 24... Nxe3 $11) 24. Kh1 {[%emt 0:00:07] Bf5 is the strong threat.} Qh3+ {[%emt 0:05:23]} (24... Ng4 $5 25. Qc2 $8 (25. Qxd5 Qh3+ 26. Kg1 Bh2+ 27. Kh1 Bf4+ {[%mdl 64] Discovered Attack} 28. Kg1 Bxe3+) 25... Qh3+ 26. Kg1 Nxe3 $11) 25. Kg1 {[%emt 0:00:05] Hoping for Qc2.} Qg3+ {[%emt 0:00:38] An uneventful encounter.   Weighted Error Value: White=0.06 (flawless) /Black=0.02 (flawless)} (25... Ng4 $5 26. Qc2 $8 (26. Qxd5 {gets mated.} Bh2+ 27. Kh1 Bf4+ {[%mdl 64] Discovered Attack} 28. Kg1 Bxe3+) 26... Nxe3 $11) 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.19"]
[White "Sinha, Sahil"]
[Black "Diao, Matthew Guo"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2317"]
[BlackElo "1973"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,73,12,0,7,30,4,5,-25,21,23,37,36,122,119,105,102,118,131,246,245,254,243,238,238,243,234,347,354,322,282,324,307,310,278,274,234,812,807,781,777,773,755,815,814,5351,5339,5231,5006,29959,5243,29996,29997]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:04]} c6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:08]} 4. Qc2 {[%emt 0:00:11]} e6 {[%emt 0:00:58]} 5. g3 {[%emt 0:00:57]} Nbd7 {[%emt 0:07:49]} 6. Bg2 {[%emt 0:00:24]} Bd6 {[%emt 0:01:32]} 7. O-O {[%emt 0:00:46]} O-O {[%emt 0:00:50]} 8. Nbd2 {[%emt 0:00:21]} Re8 {[%emt 0:09:30]} 9. Rd1 {[%emt 0:04:25]} Qe7 {[%emt 0:11:56]} 10. e4 {[%emt 0:02:26]} Nxe4 {[%emt 0:03:11]} 11. Nxe4 {[%emt 0:02:05]} dxe4 {[%emt 0:00:08]} 12. Qxe4 {[%emt 0:00:02]} e5 {[%emt 0:05:37]} 13. Re1 {[%emt 0:02:50] E01: Catalan: Early deviations.} Qf8 {[%emt 0:22:23]} 14. c5 {[%emt 0:06:46]} (14. Ng5 Nf6 15. Qh4 exd4 16. Rxe8 Qxe8 $15) (14. Qc2 {seems wilder.} Bb4 15. Ng5 f5 16. Rd1) 14... Bc7 {[%emt 0:05:58] [#]} 15. Qe2 $146 {[%emt 0:05:16] The position is equal.} (15. Ng5 Nf6 16. Qd3 Rd8 $15) ({Predecessor:} 15. Qd3 exd4 16. Rxe8 Qxe8 17. Qxd4 a5 18. Bg5 Nf8 19. Qa4 Qe2 20. Bd2 Be6 21. Re1 Qc4 22. Qxc4 Bxc4 23. b3 Be6 24. Nd4 Bd8 25. Nxe6 {½-½ Gerbich,V (2450)-Evtushenko,S (2480) Karelin Memorial email 2011}) 15... Nf6 {[%emt 0:03:51]} (15... e4 $142) 16. dxe5 $11 {[%emt 0:04:05]} Bg4 {[%emt 0:01:30][%cal Oe8e5]} 17. Qc2 {[%emt 0:03:26]} Nd7 {[%emt 0:05:42]} ({Black should play} 17... Bxf3 $14 18. Bxf3 Bxe5) 18. Ng5 $16 {[%emt 0:05:54][%csl Gg5][%cal Rc2h7]} g6 {[%emt 0:02:00] [#]} 19. e6 $1 $36 {[%emt 0:06:07][%mdl 2560] White is in control. White is more active.} fxe6 {[%emt 0:04:45]} (19... Bxe6 20. Nxe6) 20. Qc4 {[%emt 0:03:03][%csl LRe6,LRg4]} h5 {[%emt 0:04:53] [#]} (20... Bf5 $16 {is a better defense.}) 21. h3 $1 $18 {[%emt 0:03:11]} (21. Nxe6 $2 {loses.} Qf7 22. Qb4 Bxe6 $19) 21... Bf5 {[%emt 0:00:12]} 22. g4 {[%emt 0:01:07]} (22. Nxe6 $2 Qf7 23. Bh6 Bxe6 $19) 22... Ne5 {[%emt 0:03:10]} 23. Rxe5 {[%emt 0:06:10]} Bxe5 {[%emt 0:00:07]} 24. gxf5 {[%emt 0:00:02]} Qxf5 {[%emt 0:01:40]} (24... gxf5 {was necessary.} 25. Qe2 (25. Nxe6 $2 {is the wrong capture.} Qf7 $19) 25... Qg7 26. Qxh5 Re7) 25. Be3 {[%emt 0:04:34]} Rad8 {[%emt 0:01:22]} 26. Re1 {[%emt 0:05:10]} Kg7 {[%emt 0:01:43]} 27. Be4 {[%emt 0:09:53]} Qf6 {[%emt 0:00:26]} 28. Bc2 {[%emt 0:01:51] A strong pair of Bishops.} Rd5 {[%emt 0:01:43]} 29. Qe4 {[%emt 0:04:18]} Qf5 $2 {[%emt 0:00:43]} (29... Bxb2 30. Qg2 Kh8) 30. Qb4 {[%emt 0:02:23][%csl LRb7,LRf5]} Qf6 {[%emt 0:00:52]} 31. Qxb7+ {[%emt 0:01:25]} Re7 {[%emt 0:00:10]} 32. Qxc6 {[%emt 0:00:03]} Bf4 {[%emt 0:00:55]} 33. Bxf4 {[%emt 0:00:34][%cal Rg5e6][%mdl 64] Deflection} Qxf4 {[%emt 0:00:11]} 34. Nxe6+ {[%emt 0:01:11]} (34. Rxe6 {leads to mate.} Rxg5+ 35. Kf1 Qc4+ 36. Ke1 Rxe6+) 34... Rxe6 {[%emt 0:00:02]} 35. Qxe6 {[%emt 0:00:09]} Rg5+ {[%emt 0:00:53]} 36. Kf1 {[%emt 0:00:04] Threatening mate with Qd7+.} Qd2 {[%emt 0:00:30]} 37. Qe7+ {[%emt 0:00:21] White took control after the opening.   Weighted Error Value: White=0.11 (very precise) /Black=0.81} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.20"]
[White "Ling, Evan"]
[Black "Paul, Justin"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1952"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,71,9,14,8,13,0,16,9,10,0,19,8,13,7,23,-47,-47,-49,-49,-39,-40,-56,-60,-84,-81,-69,-70,-92,-88,-124,-92,-95,-93,-139,-85,-79,-80,-91,-75,-76,-62,-112,-104,-110,-114,-129,-106,-104,-70,-99,-41,-40,-45,-41,-8,-9,-9,-9,-8,-5,8,8,8,6]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:11]} 3. Bf4 {[%emt 0:00:04]} d5 {[%emt 0:00:48]} 4. cxd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:07]} 5. e3 {[%emt 0:00:05]} Bd6 {[%emt 0:00:41]} 6. Bxd6 {[%emt 0:00:07] A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6).} Qxd6 {[%emt 0:00:08]} 7. Bd3 {[%emt 0:00:04]} O-O {[%emt 0:01:11]} 8. Nc3 {[%emt 0:00:04]} Re8 {[%emt 0:02:10]} 9. h3 {[%emt 0:00:09] [#]} Nbd7 $146 {[%emt 0:05:21]} ({Predecessor:} 9... c6 10. Qc2 Nbd7 11. Nf3 Nf8 12. O-O Ng6 13. Rab1 Bd7 14. b4 a6 15. Na4 Rad8 16. Nc5 Bc8 17. a4 Nd7 18. Bf5 Qf6 19. Bxd7 Bxd7 20. Nxd7 Rxd7 21. b5 axb5 22. axb5 h6 {1-0 Banusz,T (2611)-Materia,M (2409) Biel HTO 55th 2022 (5)}) 10. Qc2 {[%emt 0:00:18] With the idea Nb5.} c5 {[%emt 0:02:14]} 11. Nf3 {[%emt 0:06:25]} c4 {[%emt 0:05:26]} 12. Bf5 {[%emt 0:00:06]} (12. Be2 $11) 12... g6 $15 {[%emt 0:01:24]} 13. Bxd7 {[%emt 0:01:39]} Bxd7 {[%emt 0:00:08]} 14. O-O {[%emt 0:00:04]} b5 {[%emt 0:04:19][%cal Bb7b5,Bb5b4][%mdl 32]} 15. Ne5 {[%emt 0:02:45]} Bf5 {[%emt 0:03:40]} 16. Qd2 {[%emt 0:00:19]} ({But not} 16. Nxb5 $2 Qb4 17. Qe2 Qxb5 $19) 16... b4 {[%emt 0:07:01]} 17. Ne2 {[%emt 0:17:29]} Ne4 {[%emt 0:09:57]} 18. Qe1 {[%emt 0:00:05]} f6 {[%emt 0:00:10]} 19. Nf3 {[%emt 0:00:15]} Rec8 {[%emt 0:07:05]} 20. Nd2 {[%emt 0:05:32]} Ng5 {[%emt 0:01:33]} 21. Nf4 {[%emt 0:00:04] [#]} (21. Qc1 $142) 21... Ne6 {[%emt 0:04:29]} ({Weaker is} 21... c3 22. bxc3 bxc3 23. Nb3 $11) ({Black should try} 21... a5 $1 22. f3 Rab8) 22. Nxe6 $17 {[%emt 0:00:25]} Qxe6 {[%emt 0:00:42] White is weak on the light squares} 23. Qd1 {[%emt 0:01:54]} a5 {[%emt 0:06:11][%cal Ba7a5,Ba5b4,Bb4c3][%mdl 32]} 24. Re1 {[%emt 0:00:05][%cal Oe3e4]} g5 {[%emt 0:04:52]} 25. a3 {[%emt 0:03:16]} (25. e4 $15 dxe4 26. Nf1) 25... Rab8 {[%emt 0:05:55] Threatens to win with ...c3.} 26. axb4 {[%emt 0:04:26]} axb4 {[%emt 0:01:26]} 27. Qa4 {[%emt 0:01:58]} c3 {[%emt 0:07:01]} 28. bxc3 {[%emt 0:00:09]} bxc3 {[%emt 0:00:05]} 29. Nb3 {[%emt 0:01:11][%cal Bd2b3,Bb3c5,Bc5e6][%mdl 32]} Bc2 {[%emt 0:01:00]} (29... c2 $17 30. Nc5 Qc6 31. Qxc6 Rxc6) 30. Nc5 $1 $15 {[%emt 0:00:45][%mdl 64] [#] Discovered Attack} Bxa4 {[%emt 0:00:43]} 31. Nxe6 {[%emt 0:00:07]} Rc4 {[%emt 0:01:03]} 32. Nc5 {[%emt 0:02:17] The position is equal.} Be8 {[%emt 0:00:39]} 33. Rec1 {[%emt 0:02:04]} c2 {[%emt 0:07:07] ...Bg6 is the strong threat.} 34. Kf1 $1 {[%emt 0:02:18]} f5 {[%emt 0:01:52]} 35. Ke2 {[%emt 0:00:31]} f4 {[%emt 0:00:16]} 36. Kd2 {[%emt 0:00:24] Weighted Error Value: White=0.13 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.21"]
[White "Marjanovic, Annamaria"]
[Black "Shoykhet, Benjamin"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2273"]
[BlackElo "1919"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,71,8,15,6,6,0,13,5,20,-6,9,3,17,0,0,0,8,0,25,6,21,22,46,45,44,7,21,0,17,0,0,0,0,0,0,-54,-54,-152,-166,-127,-128,-321,-315,-366,-330,-310,-64,-65,-68,-56,-26,-89]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:11]} e6 {[%emt 0:00:14]} 3. g3 {[%emt 0:00:16]} d5 {[%emt 0:00:20]} 4. Bg2 {[%emt 0:00:28]} Be7 {[%emt 0:00:19]} 5. Nf3 {[%emt 0:00:58]} O-O {[%emt 0:00:25]} 6. O-O {[%emt 0:00:15]} dxc4 {[%emt 0:00:55]} 7. Qc2 {[%emt 0:00:28]} a6 {[%emt 0:00:15]} 8. a4 {[%emt 0:00:15]} Bd7 {[%emt 0:00:53]} 9. Qxc4 {[%emt 0:00:23]} Bc6 {[%emt 0:00:36]} 10. Bg5 {[%emt 0:00:14]} Nbd7 {[%emt 0:00:17]} 11. Nc3 {[%emt 0:05:03]} h6 {[%emt 0:01:49]} 12. Bxf6 {[%emt 0:06:11] E05: Open Catalan: 5 Nf3 Be7.} Nxf6 {[%emt 0:00:10]} 13. Ne5 {[%emt 0:00:22]} Bxg2 {[%emt 0:01:57]} 14. Kxg2 {[%emt 0:00:09] The position is equal.} a5 {[%emt 0:14:41]} 15. e4 {[%emt 0:07:53]} c6 {[%emt 0:02:11]} 16. Rfd1 {[%emt 0:07:53]} Qb6 {[%emt 0:06:18]} 17. Rd2 {[%emt 0:12:06]} Rad8 {[%emt 0:12:57]} 18. Rad1 {[%emt 0:03:15]} Bb4 {[%emt 0:11:38] [#]} 19. f3 $146 {[%emt 0:03:17]} ({Predecessor:} 19. Qe2 Qc7 20. f4 Nd7 21. Nd3 Nb6 22. Nxb4 axb4 23. Na2 Nxa4 24. Qc4 {0-1 Umansky,M (2468)-Begovac,F (2421) SUI-chT Switzerland 2002 (5.3)}) 19... Rd6 {[%emt 0:07:42]} 20. Rd3 {[%emt 0:08:59]} Nd7 {[%emt 0:10:41][%cal Bf6d7,Bd7b6,Bb6a4,Ba4c3][%mdl 32]} 21. Ng4 {[%emt 0:07:37] Black must now prevent e5.} Qa7 {[%emt 0:03:36]} (21... h5 {is more complex.} 22. Ne3 e5 23. Nf5 Rf6) 22. Na2 {[%emt 0:08:20]} Nb6 {[%emt 0:00:11][%csl LRa4,LRc4]} 23. Qb3 {[%emt 0:02:16]} (23. Qc2 $5 {[%cal Ra2b4]}) 23... Rfd8 {[%emt 0:00:15]} 24. Ne3 {[%emt 0:05:08]} R6d7 {[%emt 0:03:35]} 25. Nxb4 {[%emt 0:03:41]} (25. Qc2 $5 {[%cal Ra2b4]}) 25... axb4 {[%emt 0:00:05]} 26. Qxb4 {[%emt 0:00:09]} Nxa4 {[%emt 0:00:40]} 27. Ra3 {[%emt 0:02:12]} b5 {[%emt 0:02:01][%cal Rd7d4]} 28. Nc2 {[%emt 0:02:18]} ({Better is} 28. d5 $1 $11) 28... Qb7 $15 {[%emt 0:03:18][%cal Oc6c5]} 29. b3 {[%emt 0:06:19] [#]} (29. Ne3 $15) 29... c5 $1 $36 {[%emt 0:01:59][%mdl 2560] Black has strong initiative.} 30. Qa5 {[%emt 0:00:17] [#]} (30. Qe1 Nc3) 30... Nc3 {[%emt 0:03:15][%mdl 64] Decoy} 31. Rd3 {[%emt 0:02:07]} (31. Qxc3 $17 {only move.} b4 32. Qxc5 (32. Nxb4 $2 cxb4 $19) 32... bxa3 {[%mdl 64] Discovered Attack} 33. Qxa3) 31... cxd4 $19 {[%emt 0:00:22][%cal Oc3e4]} ({Not} 31... Nxe4 $2 32. Qa6 c4 33. Qxb7 Rxb7 34. Re3 $19) 32. Rxd4 {[%emt 0:00:43]} Rxd4 {[%emt 0:04:38]} 33. Nxd4 {[%emt 0:00:05]} Rxd4 {[%emt 0:00:20]} (33... Qc8 $19 34. Qb4 Nd1) 34. Qxc3 $15 {[%emt 0:00:06]} Qd7 {[%emt 0:00:52]} 35. Ra2 {[%emt 0:00:40] Prevents Rd2+} b4 {[%emt 0:00:16]} (35... Rd3 $5 {[%cal Rd3c3]} 36. Qb4 f6 $15) 36. Qe1 {[%emt 0:02:37] Weighted Error Value: White=0.29 (precise) /Black=0.25 (precise)} (36. Qc5 $1 $11) 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.22"]
[White "Vinod, Aarush"]
[Black "Tanenbaum, Zachary"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "1914"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,69,19,12,10,22,31,18,13,21,14,10,0,0,-9,-7,-5,-4,-15,-12,-13,0,-13,0,0,0,0,7,14,38,33,45,34,36,40,45,48,41,39,39,34,35,55,151,148,148,148,302,158,152,114,88,106,108,122,104,31,131,10,240,227,227,0]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:01]} 2. Bc4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:03]} 3. d3 {[%emt 0:00:15]} c6 {[%emt 0:00:01]} 4. Nf3 {[%emt 0:00:09]} d5 {[%emt 0:00:02]} 5. Bb3 {[%emt 0:00:13]} Bb4+ {[%emt 0:00:01]} 6. Bd2 {[%emt 0:01:03] C24: Bishop's Opening: 2...Nf6.} Bxd2+ {[%emt 0:00:08]} 7. Qxd2 {[%emt 0:00:08]} a5 {[%emt 0:00:05] Hoping for ...a4.} 8. a4 {[%emt 0:06:26] The position is equal.} (8. Nxe5 $2 {loses.} a4 9. Bxd5 cxd5 10. exd5 Nxd5 $19) 8... O-O {[%emt 0:00:09]} 9. Nxe5 {[%emt 0:03:14]} Qe7 {[%emt 0:00:19] [#]} 10. f4 $146 {[%emt 0:03:27]} ({Predecessor:} 10. Qc3 dxe4 11. O-O Nbd7 12. Nxd7 Qxd7 13. Re1 exd3 14. cxd3 Rd8 15. Na3 Qc7 16. Qc5 {½-½ Oliynyk,V (2310)-Slyusar,V UKR-ch28 FL1 email 2015}) 10... dxe4 {[%emt 0:00:07]} 11. O-O {[%emt 0:01:41]} exd3 {[%emt 0:05:18]} 12. Nxd3 {[%emt 0:08:51]} Bf5 {[%emt 0:01:26]} 13. Re1 {[%emt 0:04:28]} Qc7 {[%emt 0:03:19]} 14. Ne5 $1 {[%emt 0:07:48]} Na6 {[%emt 0:11:35][%cal Bb8a6,Ba6b4,Bb4c2][%mdl 32]} 15. Nc3 {[%emt 0:11:14]} Qb6+ {[%emt 0:12:56]} 16. Qe3 {[%emt 0:03:55]} Qxe3+ {[%emt 0:01:50]} 17. Rxe3 {[%emt 0:00:30]} Nb4 {[%emt 0:31:03]} 18. Re2 {[%emt 0:03:28]} Rae8 {[%emt 0:06:46]} 19. Rae1 {[%emt 0:04:14]} Be6 {[%emt 0:02:29]} 20. Bxe6 {[%emt 0:39:15]} Rxe6 {[%emt 0:00:10]} 21. Nc4 {[%emt 0:00:00][%csl LRa5,LRe6][%cal Be5c4,Bc4a5,Ba5b7,Bb7d6][%mdl 32]} Nxc2 {[%emt 0:08:39][%mdl 64] Deflection} 22. Rxe6 {[%emt 0:00:00]} fxe6 {[%emt 0:00:01]} 23. Rxe6 {[%emt 0:00:00]} Nd5 {[%emt 0:00:19]} 24. Nxa5 {[%emt 0:00:00]} Rxf4 {[%emt 0:00:18]} 25. Nxb7 {[%emt 0:00:00] aiming for a5.} Nde3 {[%emt 0:07:00]} (25... Nxc3 $14 26. bxc3 Rxa4) 26. h3 $16 {[%emt 0:00:00]} (26. Rxc6 $2 Rf1#) 26... Rf1+ {[%emt 0:00:17]} 27. Kh2 {[%emt 0:00:00]} Rf2 $2 {[%emt 0:00:55]} (27... h5 $16 28. Nc5 (28. Rxc6 h4 $16) 28... h4) 28. Re8+ {[%emt 0:00:00]} ({Worse is} 28. Rxc6 Rxg2+ 29. Kh1 Ne1 30. Rc8+ Kf7 31. Nd6+ Kg6 $11) (28. a5 $18) 28... Kf7 {[%emt 0:00:02]} 29. Nd6+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:08]} 30. Re6+ {[%emt 0:02:04]} Kh5 {[%emt 0:00:01] [#]} 31. Re5+ $1 {[%emt 0:02:28]} Kh6 {[%emt 0:07:53]} 32. Nce4 {[%emt 0:00:14]} (32. a5 $16) 32... Rxg2+ $14 {[%emt 0:00:30]} 33. Kh1 {[%emt 0:00:01] Black must now prevent Nf5+.} Nd4 {[%emt 0:01:21] [#] Dodges Nf5+} (33... Re2 $1 $11 {and Black is okay.}) 34. Nf7+ $1 $18 {[%emt 0:00:15]} Kg6 {[%emt 0:00:03]} 35. Nh8+ {[%emt 0:00:07] Weighted Error Value: White=0.12 (very precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "1.23"]
[White "Ouellet, Maili-Jade"]
[Black "Baim, Elvin"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2246"]
[BlackElo "1728"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,65,35,35,50,39,45,37,63,72,83,70,70,54,54,35,46,9,22,0,0,0,34,0,0,0,6,5,1,0,-5,-15,23,19,72,0,14,0,0,-14,25,25,66,73,125,124,124,121,118,56,214,210,231,210,216,219,211,218]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:01:10]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:01:52]} 4. Nc3 {[%emt 0:00:05]} Nbd7 {[%emt 0:21:44]} 5. cxd5 {[%emt 0:01:59]} cxd5 {[%emt 0:01:28]} 6. Bf4 {[%emt 0:05:07]} a6 {[%emt 0:05:31] D13: Slav Defence: Exchange variation without ...Bf5.} 7. h3 {[%emt 0:01:22]} e6 {[%emt 0:04:35]} 8. e3 {[%emt 0:01:39]} Bb4 {[%emt 0:05:06] White is slightly better.} 9. Bd3 {[%emt 0:01:06] [#]} O-O $146 {[%emt 0:10:02]} ({Predecessor:} 9... Ne4 10. Bxe4 dxe4 11. Nd2 f5 12. Qb3 Qb6 13. Nc4 Bxc3+ 14. Qxc3 Qc6 15. Nd6+ Ke7 {1-0 Ajrapetjan,Y (2490)-Chos,A (2268) Evpatoria 2008}) 10. O-O {[%emt 0:00:21]} b5 {[%emt 0:01:44]} 11. Rc1 {[%emt 0:01:31]} Bb7 {[%emt 0:01:13]} 12. Ne5 {[%emt 0:01:57]} Rc8 {[%emt 0:03:50]} 13. Qb3 {[%emt 0:01:34]} Qa5 {[%emt 0:12:56]} 14. Nb1 {[%emt 0:08:42]} (14. a4 {seems wilder.} Bxc3 15. axb5 Bd2 16. Ra1) 14... Nxe5 {[%emt 0:08:37]} 15. Bxe5 {[%emt 0:00:57]} Nd7 {[%emt 0:01:22]} 16. Bg3 {[%emt 0:00:36]} (16. Bc7 $5 Rxc7 17. Rxc7 Qxc7 18. Qxb4 $14) 16... Be7 {[%emt 0:10:51]} 17. a3 {[%emt 0:05:24]} h6 {[%emt 0:04:42]} 18. Rc2 {[%emt 0:00:58]} Rxc2 {[%emt 0:00:32]} 19. Bxc2 {[%emt 0:00:16]} Rc8 {[%emt 0:01:18]} 20. Qd3 {[%emt 0:00:44] White threatens Qh7+ and mate.} f5 {[%emt 0:00:04]} 21. Nd2 {[%emt 0:00:52][%cal Bb1d2,Bd2b3,Bb3c5][%mdl 32]} Nf6 {[%emt 0:00:54]} (21... b4 $11) 22. f3 {[%emt 0:01:05]} (22. b4 $1 $16 {[%cal Rb4a5]} Qb6 23. Nb3) 22... b4 {[%emt 0:00:53][%cal Rb4a3]} 23. a4 {[%emt 0:01:28]} Qb6 {[%emt 0:00:13][%cal Of6e4]} 24. Bd1 {[%emt 0:06:23]} a5 {[%emt 0:00:26] aiming for ...Ba6.} 25. Be2 {[%emt 0:00:30]} Qc6 {[%emt 0:01:03]} 26. Nb3 $1 {[%emt 0:00:42]} Qb6 {[%emt 0:00:22]} ({Black should try} 26... Bd8) 27. Qb5 $1 $16 {[%emt 0:03:04]} Bd8 {[%emt 0:00:13]} 28. Nc5 {[%emt 0:01:05]} Bc6 {[%emt 0:00:32]} 29. Qd3 {[%emt 0:00:59] White has more active pieces.} ({Better is} 29. Qxb6 $16 {Qa6 would be deadly.} Bxb6 30. Rc1 (30. Nxe6 Bxa4 31. Nc5 Bxc5 $11)) 29... Ba8 $2 {[%emt 0:00:43] [#] This move loses the game for Black.} (29... Kf7 $14) 30. Qa6 $1 $18 {[%emt 0:04:07] White is clearly better.} Qxa6 {[%emt 0:00:37]} 31. Bxa6 {[%emt 0:00:07]} Rc6 {[%emt 0:00:02]} 32. Bb5 {[%emt 0:00:14]} Rb6 {[%emt 0:00:04] [#]} 33. Rc1 $1 {[%emt 0:01:36] Weighted Error Value: White=0.13 (very precise) /Black=0.23 (precise)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.1"]
[White "Roselli Mailhe, Bernardo"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2380"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "191"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 26,191,54,50,39,60,97,113,96,101,166,156,146,154,195,100,64,92,128,110,156,61,45,46,66,43,25,-4,-6,-6,-13,-2,0,-39,-41,-41,-55,-49,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-23,-23,-23,136,72,64,0,0,0,0,0,1,0,15,8,8,-29968,8,8,8,8,14,0,0,-23,-23,-23,-23,-38,-38,-38,-38,-39,-23,-39,-39,-39,-39,-39,-39,-39,-39,-46,-30,-30,-23,-30,-30,-30,0,0,0,-30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:11]} Bb4+ {[%emt 0:00:11]} 4. Nbd2 {[%emt 0:01:04]} O-O {[%emt 0:00:09]} 5. a3 {[%emt 0:00:03]} Be7 {[%emt 0:00:05]} 6. e4 {[%emt 0:00:06]} d6 {[%emt 0:00:06]} 7. Bd3 {[%emt 0:00:49]} Nfd7 {[%emt 0:12:35]} 8. O-O {[%emt 0:07:07]} e5 {[%emt 0:00:27]} 9. Rb1 {[%emt 0:18:16]} a5 {[%emt 0:02:29]} 10. Bc2 {[%emt 0:08:30]} exd4 {[%emt 0:02:25]} 11. Nxd4 {[%emt 0:00:07]} Bf6 {[%emt 0:00:04]} 12. Ne2 {[%emt 0:11:28]} Ne5 {[%emt 0:06:01]} 13. f4 {[%emt 0:09:26]} Ng6 {[%emt 0:02:23]} 14. Nf3 {[%emt 0:02:48]} Re8 {[%emt 0:01:14]} 15. Ng3 {[%emt 0:02:11]} Na6 {[%emt 0:01:25]} 16. Be3 {[%emt 0:03:42]} Nh4 {[%emt 0:01:34]} 17. Nd4 {[%emt 0:03:56]} Nc5 {[%emt 0:01:30]} (17... Bd7 $16) 18. b4 {[%emt 0:02:04]} axb4 {[%emt 0:00:05]} 19. axb4 {[%emt 0:00:04]} Ne6 {[%emt 0:07:27]} 20. f5 {[%emt 0:07:32]} (20. Nh5 $18) 20... Nxd4 $16 {[%emt 0:05:11]} 21. Bxd4 {[%emt 0:00:05]} Bxd4+ {[%emt 0:01:35]} 22. Qxd4 {[%emt 0:00:06]} Qg5 {[%emt 0:00:02]} ({Better is} 22... b6) 23. Ra1 {[%emt 0:03:53]} (23. Rf2 $16) 23... Rxa1 {[%emt 0:00:46]} 24. Rxa1 {[%emt 0:00:04]} g6 {[%emt 0:02:46]} 25. Rf1 {[%emt 0:02:46]} Bd7 {[%emt 0:18:14]} 26. Qf2 {[%emt 0:03:55]} gxf5 {[%emt 0:01:04]} 27. Nxf5 {[%emt 0:07:45]} Nxf5 {[%emt 0:00:14]} 28. exf5 {[%emt 0:00:05]} b5 {[%emt 0:00:46]} 29. cxb5 {[%emt 0:01:56]} (29. h4 $5 {[%cal Rh4g5]} Qg4 30. cxb5 $15) 29... Bxb5 {[%emt 0:00:16]} 30. Re1 {[%emt 0:00:05]} Rxe1+ {[%emt 0:04:02]} 31. Qxe1 {[%emt 0:00:01]} Qf4 {[%emt 0:00:44]} (31... Bc6 $15 32. Be4 Bd7) 32. h4 $11 {[%emt 0:02:47]} d5 {[%emt 0:03:41]} 33. Qf2 {[%emt 0:01:15]} Qxb4 {[%emt 0:01:27]} 34. Qg3+ {[%emt 0:00:09]} Kf8 {[%emt 0:00:04]} 35. Qxc7 {[%emt 0:01:00]} Qd4+ {[%emt 0:00:06]} (35... Qxh4 36. Qc5+ Kg7 37. Qxb5 $16) 36. Kh2 {[%emt 0:00:06]} Qxh4+ {[%emt 0:00:04]} 37. Kg1 {[%emt 0:00:03]} Qe7 {[%emt 0:04:48]} 38. Qb6 {[%emt 0:01:22]} Qe1+ {[%emt 0:01:55]} 39. Kh2 {[%emt 0:00:06]} Qe5+ {[%emt 0:00:02]} 40. Kg1 {[%emt 0:01:04]} d4 {[%emt 0:04:09]} 41. f6 {[%emt 0:00:45]} Ke8 {[%emt 0:00:09]} 42. Qb7 {[%emt 0:01:07]} Qc5 {[%emt 0:07:24]} 43. Bf5 {[%emt 0:01:05]} d3+ {[%emt 0:00:16]} (43... Qxf5 $2 44. Qe7#) 44. Kh1 {[%emt 0:00:37]} Qc1+ {[%emt 0:02:18]} (44... Qxf5 $2 45. Qe7#) 45. Kh2 {[%emt 0:00:07]} Qf4+ {[%emt 0:00:03]} 46. Kh1 {[%emt 0:00:22]} Qh4+ {[%emt 0:00:53]} (46... Qxf5 $2 47. Qe7#) 47. Bh3 {[%emt 0:00:53]} Qe1+ {[%emt 0:00:09]} 48. Kh2 {[%emt 0:00:01]} Qe5+ {[%emt 0:00:06]} 49. Kh1 {[%emt 0:00:01]} (49. g3 $5 Kf8 50. Bf1 $15) 49... Kf8 {[%emt 0:00:44]} 50. Qa8+ {[%emt 0:00:58]} (50. Bd7 {simplifies} Bxd7 51. Qxd7 Qxf6 52. Qxd3 h6 53. Qg3) 50... Qe8 $2 {[%emt 0:00:11] [#]} (50... Be8 $11 51. Qa3+ Kg8 52. Qxd3 Qxf6) 51. Qa3+ $1 $16 {[%emt 0:00:37]} ({Of course not} 51. Qd5 $6 Qe3 $11) 51... Kg8 {[%emt 0:00:15]} 52. Qb4 {[%emt 0:00:54]} ({White should play} 52. Qc5 $1 $14 h6 53. Qb4) 52... Kh8 $1 $11 {[%emt 0:01:38]} 53. Bf5 {[%emt 0:00:22]} Qd8 {[%emt 0:05:41]} 54. Qh4 {[%emt 0:00:59]} ({Don't play} 54. Qxb5 d2 55. Bg4 d1=Q+ 56. Bxd1 Qxd1+ 57. Kh2 Qd6+ 58. Kh3 Qe6+ 59. g4 Qxf6 $15) 54... Qg8 {[%emt 0:00:04]} 55. Qf2 {[%emt 0:00:13]} Qg5 {[%emt 0:02:32]} 56. Qc5 {[%emt 0:00:11]} d2 {[%emt 0:01:24]} (56... Qh4+ $2 57. Bh3 Qe1+ 58. Kh2 $18) 57. Qf8+ {[%emt 0:00:16]} Qg8 {[%emt 0:00:05]} 58. Qd6 {[%emt 0:00:06]} Qa8 {[%emt 0:01:28]} 59. Kh2 {[%emt 0:01:14]} Qe8 {[%emt 0:00:09]} 60. Bg4 {[%emt 0:00:52]} Bc6 {[%emt 0:01:28]} 61. Qxd2 {[%emt 0:00:37]} Qe5+ {[%emt 0:00:04]} 62. Kg1 {[%emt 0:00:14]} Qxf6 {[%emt 0:00:08]} 63. Qf2 {[%emt 0:00:23]} Qa1+ {[%emt 0:00:51]} 64. Kh2 {[%emt 0:00:04]} Qe5+ {[%emt 0:00:07]} 65. Qg3 {[%emt 0:00:06]} Qf6 {[%emt 0:00:03]} 66. Bh3 {[%emt 0:00:55]} Be4 {[%emt 0:00:38]} 67. Qb8+ {[%emt 0:00:51]} Kg7 {[%emt 0:00:02]} 68. Qg3+ {[%emt 0:00:08]} Bg6 {[%emt 0:00:04]} 69. Bg4 {[%emt 0:00:16]} Qd4 {[%emt 0:01:12]} 70. Bf3 {[%emt 0:00:15]} h6 {[%emt 0:00:46]} 71. Bh5 $1 {[%emt 0:00:47]} Kf6 {[%emt 0:00:56]} 72. Bxg6 {[%emt 0:00:32]} (72. Qf3+ {is interesting.} Kg5 73. Bxg6 Qh4+ 74. Kg1) 72... fxg6 {[%emt 0:00:02]} 73. Qf3+ {[%emt 0:00:09]} Ke5 {[%emt 0:00:05]} 74. Qc6 {[%emt 0:00:44]} Qd6 {[%emt 0:00:51]} 75. Qa8 {[%emt 0:00:42]} g5 {[%emt 0:01:12]} 76. Kh1 {[%emt 0:00:20]} g4 {[%emt 0:00:39]} 77. Qa1+ {[%emt 0:00:46]} Qd4 {[%emt 0:00:31]} 78. Qe1+ {[%emt 0:01:03]} Kf4 {[%emt 0:00:40]} 79. Qc1+ {[%emt 0:00:29]} Qe3 {[%emt 0:01:01]} 80. Qc4+ {[%emt 0:01:25]} Kg3 {[%emt 0:00:41]} 81. Qc7+ {[%emt 0:00:00]} Kf2 {[%emt 0:00:26]} 82. Qf7+ {[%emt 0:00:00]} Ke1 {[%emt 0:00:15]} 83. Qf5 {[%emt 0:00:41]} Qd4 {[%emt 0:00:58]} (83... g3 $5 {[%cal Re3c1]} 84. Qb1+ Kf2 85. Qf5+ Ke2 86. Qc2+ Kf1 87. Qd1+ Qe1 88. Qf3+ Qf2 89. Qd1+ Qe1 $11) 84. Qe6+ {[%emt 0:00:15]} Kf2 {[%emt 0:00:08]} 85. Qf7+ {[%emt 0:00:26]} Kg3 {[%emt 0:00:50]} 86. Qc7+ {[%emt 0:00:03]} Qf4 {[%emt 0:00:24]} 87. Qc3+ {[%emt 0:00:03]} Kf2 {[%emt 0:00:35]} 88. Qc2+ {[%emt 0:00:36]} Ke1 {[%emt 0:00:05]} 89. Qb1+ {[%emt 0:00:06]} Ke2 {[%emt 0:00:19]} 90. Qc2+ {[%emt 0:00:35]} Ke1 {[%emt 0:00:27]} 91. Qb1+ {[%emt 0:00:06]} Kf2 {[%emt 0:00:06]} 92. Qc2+ {[%emt 0:01:00]} Kg3 {[%emt 0:00:04]} 93. Qc3+ {[%emt 0:00:31]} Kf2 {[%emt 0:00:21]} 94. Qc2+ {[%emt 0:00:09]} Ke1 {[%emt 0:00:06]} 95. Qb1+ {[%emt 0:00:06]} Ke2 {[%emt 0:00:03]} 96. Qc2+ {[%emt 0:00:58]} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.2"]
[White "Muzychuk, Anna"]
[Black "Khanin, Semen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2504"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "186"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 28,186,0,-27,0,0,-12,-5,-7,-25,0,0,0,0,0,0,-12,-7,-6,-140,-129,-131,-132,-202,-200,-244,-219,-206,-228,-237,-221,-239,-161,-190,-173,-202,-206,-229,-207,-220,-222,-193,-193,-206,-200,-215,-210,-202,-198,-288,-287,-288,-260,-537,-533,-510,-526,-597,-602,-672,-670,-721,-714,-698,-689,-591,-23,-29,-8,-10,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,-8,8,8,8,8,8,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,11,18,18,59]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:06]} 4. d3 {[%emt 0:00:04]} Bc5 {[%emt 0:00:06]} 5. c3 {[%emt 0:00:07]} d6 {[%emt 0:00:06]} 6. O-O {[%emt 0:00:14]} a6 {[%emt 0:00:31]} 7. a4 {[%emt 0:00:06]} Ba7 {[%emt 0:00:29]} 8. Re1 {[%emt 0:00:31]} h6 {[%emt 0:00:21]} 9. Nbd2 {[%emt 0:02:36]} g5 {[%emt 0:01:53]} 10. b4 {[%emt 0:02:03]} Nh7 {[%emt 0:00:10]} 11. Kh1 {[%emt 0:06:49]} O-O {[%emt 0:02:36]} 12. Qe2 {[%emt 0:17:00]} Qf6 {[%emt 0:02:46]} 13. Rf1 {[%emt 0:03:56]} Ne7 {[%emt 0:01:52]} 14. Ng1 {[%emt 0:01:24]} c6 {[%emt 0:04:58]} 15. Bb2 {[%emt 0:00:57]} d5 {[%emt 0:22:57]} (15... Ng6 $5 {[%cal Rb7b5]}) 16. Bb3 {[%emt 0:02:06]} Ng6 {[%emt 0:00:59]} 17. g3 {[%emt 0:05:36]} Be6 {[%emt 0:01:26]} 18. Rae1 {[%emt 0:05:11]} Rad8 {[%emt 0:03:19]} 19. d4 {[%emt 0:12:06]} exd4 {[%emt 0:10:12]} 20. cxd4 {[%emt 0:00:17]} dxe4 {[%emt 0:03:23]} (20... Bxd4 21. e5 Qxe5 22. Qxe5 Bxe5 23. Bxe5 $16) 21. Nxe4 {[%emt 0:01:03]} Qf5 {[%emt 0:00:46]} 22. Bxe6 {[%emt 0:10:35]} Qxe6 {[%emt 0:07:07]} 23. Qh5 {[%emt 0:02:21]} (23. Nc5 $11 Qd5+ 24. f3) 23... Bxd4 $17 {[%emt 0:03:07]} 24. Bxd4 {[%emt 0:11:14]} Rxd4 {[%emt 0:00:10]} 25. f3 {[%emt 0:00:04] [#]} (25. Nc3 $17 Qb3 26. Nd1) 25... Kg7 $1 $19 {[%emt 0:04:10]} (25... Rxb4 26. Nf2 Qf5 27. Qxh6 $15) 26. Nf2 {[%emt 0:01:16]} ({Don't go for} 26. Nxg5 $2 Qd5 $19) 26... Nf6 {[%emt 0:01:27]} 27. Rxe6 {[%emt 0:00:08]} Nxh5 {[%emt 0:00:10]} 28. Re4 {[%emt 0:00:03]} Rfd8 {[%emt 0:00:40]} 29. b5 {[%emt 0:04:17]} axb5 {[%emt 0:03:57]} (29... cxb5 $2 {too greedy.} 30. Rxd4 Rxd4 31. axb5) 30. axb5 {[%emt 0:00:06]} cxb5 {[%emt 0:00:32]} 31. Rb1 {[%emt 0:00:26]} Rd2 {[%emt 0:00:19]} 32. Nfh3 {[%emt 0:04:15]} Nf6 {[%emt 0:03:14]} 33. Re2 {[%emt 0:00:06]} Rxe2 {[%emt 0:04:23]} 34. Nxe2 {[%emt 0:00:07]} Rd2 {[%emt 0:02:07]} 35. Nhg1 {[%emt 0:01:09]} Nd5 {[%emt 0:00:15]} 36. Rxb5 {[%emt 0:01:24]} b6 {[%emt 0:00:03]} 37. Rb3 {[%emt 0:00:49]} Ne5 {[%emt 0:03:59]} 38. f4 {[%emt 0:02:05]} (38. h4 {might work better.}) 38... Nd3 $19 {[%emt 0:01:20]} 39. fxg5 {[%emt 0:01:21]} hxg5 {[%emt 0:00:03]} 40. h3 $2 {[%emt 0:02:02]} (40. g4 {was called for.}) 40... Nc5 $19 {[%emt 0:01:34]} 41. Rb1 {[%emt 0:00:07]} Ne4 {[%emt 0:00:59]} 42. Rb3 {[%emt 0:01:34]} f5 {[%emt 0:03:57]} 43. Kg2 {[%emt 0:01:10]} g4 {[%emt 0:01:49]} 44. hxg4 {[%emt 0:01:02]} fxg4 {[%emt 0:00:05]} 45. Kf1 {[%emt 0:00:30]} b5 {[%emt 0:05:20]} 46. Nf4 {[%emt 0:00:50]} Ndc3 $2 {[%emt 0:02:55]} (46... Rc2 $19 {( -> ...Nxf4)} 47. Nxd5 Nd2+ 48. Ke1 Nxb3) 47. Nge2 $11 {[%emt 0:00:49]} Rc2 {[%emt 0:00:33]} 48. Rb4 {[%emt 0:01:15]} Kf6 {[%emt 0:00:23]} 49. Nxc3 $1 {[%emt 0:00:55]} Nxc3 {[%emt 0:00:05]} ({Don't play} 49... Nxg3+ 50. Ke1 $16) 50. Nd3 {[%emt 0:00:15]} Kf5 {[%emt 0:01:07]} 51. Rf4+ {[%emt 0:00:44]} Kg5 {[%emt 0:00:17]} 52. Nf2 {[%emt 0:00:25]} Nd5 {[%emt 0:00:15]} 53. Rxg4+ {[%emt 0:00:22]} Kf5 {[%emt 0:00:03]} 54. Rd4 {[%emt 0:00:43]} Ke5 {[%emt 0:00:22]} 55. Re4+ {[%emt 0:00:04]} Kd6 {[%emt 0:00:02]} 56. Nd3 {[%emt 0:00:53]} Rd2 {[%emt 0:00:17]} 57. Rd4 {[%emt 0:00:32]} b4 {[%emt 0:02:00]} 58. Ke1 {[%emt 0:00:16]} Rg2 $1 {[%emt 0:00:05]} 59. Nxb4 {[%emt 0:00:39]} Rxg3 {[%emt 0:00:32]} 60. Rxd5+ {[%emt 0:00:06]} Ke6 {[%emt 0:00:02]} 61. Ke2 {[%emt 0:00:42]} Rb3 {[%emt 0:00:14]} 62. Rd4 {[%emt 0:00:05]} Ke5 {[%emt 0:00:18]} 63. Rh4 {[%emt 0:00:07]} Rg3 {[%emt 0:00:40]} 64. Nd3+ {[%emt 0:00:06]} Kd5 {[%emt 0:00:05]} 65. Kd2 {[%emt 0:00:15]} Rg8 {[%emt 0:00:24]} 66. Nb4+ {[%emt 0:00:12]} Ke5 {[%emt 0:00:08]} 67. Nc6+ {[%emt 0:00:54]} Kd6 {[%emt 0:00:04]} 68. Nd4 {[%emt 0:00:25]} Kd5 {[%emt 0:00:18]} 69. Ke3 {[%emt 0:00:04]} Rg1 {[%emt 0:01:08]} 70. Rh5+ {[%emt 0:00:26]} Kd6 {[%emt 0:00:16]} 71. Nf3 {[%emt 0:00:33]} Rg4 {[%emt 0:00:09]} 72. Ra5 {[%emt 0:01:14]} Rg3 {[%emt 0:01:03]} 73. Kf4 {[%emt 0:01:05]} Rg2 {[%emt 0:00:35]} 74. Nd4 {[%emt 0:00:42]} Rg1 {[%emt 0:00:20]} 75. Nf5+ {[%emt 0:00:06]} Ke6 {[%emt 0:00:15]} 76. Ne3 {[%emt 0:00:10]} Kd6 {[%emt 0:00:41]} 77. Ke4 {[%emt 0:00:11]} Rh1 {[%emt 0:01:17]} 78. Nf5+ {[%emt 0:00:24]} Kc6 {[%emt 0:00:12]} 79. Nd4+ {[%emt 0:00:06]} Kd6 {[%emt 0:00:38]} 80. Ra6+ {[%emt 0:00:23]} Ke7 {[%emt 0:00:31]} 81. Nf5+ {[%emt 0:01:20]} Kd7 {[%emt 0:00:09]} 82. Rg6 {[%emt 0:01:00]} Re1+ {[%emt 0:00:12]} 83. Kd5 {[%emt 0:00:13]} Rd1+ {[%emt 0:00:09]} 84. Nd4 {[%emt 0:00:05]} Ke7 {[%emt 0:00:03]} 85. Ra6 {[%emt 0:01:21]} Kf7 {[%emt 0:00:24]} 86. Ke5 {[%emt 0:00:08]} Re1+ {[%emt 0:00:05]} 87. Kf4 {[%emt 0:00:03]} Rf1+ {[%emt 0:00:15]} 88. Nf3 {[%emt 0:00:06]} Ke7 {[%emt 0:00:05]} 89. Ke4 {[%emt 0:00:06]} Rh1 {[%emt 0:00:20]} 90. Ng5 {[%emt 0:01:00]} Re1+ {[%emt 0:00:25]} 91. Kf5 {[%emt 0:00:07]} Rf1+ {[%emt 0:00:09]} 92. Ke5 {[%emt 0:00:04]} Re1+ {[%emt 0:00:04]} 93. Ne4 {[%emt 0:00:04]} Kd7 {[%emt 0:00:02]} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.3"]
[White "Sinha, Sahil"]
[Black "Kantor, Gergely"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2317"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,44,0,25,13,8,7,10,10,14,0,0,0,11,0,10,0,0,-10,0,-12,-6,-10,0,0,0,0,7,7,7,0,27,27,27,27,44]} 1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:47]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:01:02]} 3. Nc3 {[%emt 0:00:10]} Bb4 {[%emt 0:01:16]} 4. Qc2 {[%emt 0:00:07]} O-O {[%emt 0:01:10]} 5. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:01:05]} 6. Bd2 {[%emt 0:00:47]} c5 {[%emt 0:03:18]} 7. a3 $1 {[%emt 0:04:04][%mdl 4] now scores much better than the old 7.dxc5. E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} Bxc3 {[%emt 0:16:00]} 8. Bxc3 {[%emt 0:01:00]} cxd4 {[%emt 0:00:09]} 9. Nxd4 {[%emt 0:03:27] The position is equal.} e5 {[%emt 0:00:30]} 10. Nf3 {[%emt 0:04:20]} Qc7 {[%emt 0:04:30]} 11. e3 {[%emt 0:03:45] [#]} a5 $146 {[%emt 0:05:21]} ({Predecessor:} 11... Na6 12. b4 Be6 13. Bb2 Rac8 14. Rc1 b5 15. c5 dxc5 16. Qb1 Qb7 17. Bxe5 cxb4 18. Rxc8 Rxc8 19. Bxf6 gxf6 20. axb4 {0-1 Terrieux,K (2455)-Winants,L (2513) FRA-chT1B 0809 2008 (11.2)}) 12. Be2 {[%emt 0:05:17]} Bg4 {[%emt 0:05:26][%cal Bc8g4,Bg4h5,Bh5g6][%mdl 32]} 13. Rd1 {[%emt 0:08:41]} Nbd7 {[%emt 0:02:19]} 14. h3 {[%emt 0:11:09]} Bh5 {[%emt 0:05:37]} 15. O-O {[%emt 0:00:49]} Rfc8 {[%emt 0:09:29][%cal Bf8c8,Bc8a8,Ba8a1][%mdl 32]} 16. Rc1 {[%emt 0:04:04]} Bg6 {[%emt 0:11:26]} 17. Qd1 {[%emt 0:01:23]} h6 {[%emt 0:03:25]} 18. b4 {[%emt 0:07:08]} axb4 {[%emt 0:01:24]} 19. axb4 {[%emt 0:01:41]} Ra2 {[%emt 0:03:08]} 20. Ra1 {[%emt 0:05:07]} Rca8 {[%emt 0:04:09]} 21. Qb3 {[%emt 0:04:22]} Rxa1 {[%emt 0:08:15]} 22. Rxa1 {[%emt 0:00:34]} Rxa1+ {[%emt 0:00:32] Weighted Error Value: White=0.04 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.4"]
[White "Druska, Juraj"]
[Black "Ouellet, Maili-Jade"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2496"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,133,27,31,26,35,27,29,23,35,24,61,73,46,0,2,0,10,0,0,0,0,0,0,0,10,10,10,9,12,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-2,-2,-12,-13,-12,0,0,0,-24,0,-1,0,0,0,0,0,-1,0,0,0,0,50,37,132,131,132,114,124,64,73,73,81,0,0,0,0,0,0,0,20,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:02:19]} c5 {[%emt 0:00:11]} 2. c3 {[%emt 0:00:11]} d5 {[%emt 0:00:28]} 3. exd5 {[%emt 0:00:06]} Qxd5 {[%emt 0:00:06]} 4. d4 {[%emt 0:01:08]} Nf6 {[%emt 0:00:23]} 5. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:00:13]} 6. Na3 {[%emt 0:00:20]} Qd8 {[%emt 0:00:11]} 7. Nc4 {[%emt 0:00:34] is the new trend.} Nc6 {[%emt 0:00:07]} 8. Be3 {[%emt 0:00:19] B22: Sicilian: 2 c3.} Nd5 {[%emt 0:13:15]} 9. Bd3 {[%emt 0:00:26]} cxd4 {[%emt 0:02:33]} 10. Nxd4 {[%emt 0:00:57] [#] White has an edge.} Bd7 $146 {[%emt 0:27:26]} ({Predecessor:} 10... Nxe3 11. fxe3 Qh4+ 12. g3 Qg5 13. Nb5 Qd8 14. O-O Be7 15. Qh5 g6 16. Qh6 Bf8 17. Qf4 f5 18. Rad1 Rb8 19. Bxf5 Qf6 20. Nc7+ {1-0 Mammadov,Z (2453)-Guliev,L (2386) Nakhchivan op 2014 (6)}) 11. Qf3 {[%emt 0:48:32]} Qc7 {[%emt 0:10:47]} 12. O-O-O {[%emt 0:12:09] aiming for Nb5. White is more active.} a6 {[%emt 0:15:17] Dodges Nb5} 13. Rhe1 {[%emt 0:15:56]} Nxe3 {[%emt 0:03:48]} 14. Qxe3 {[%emt 0:04:26]} Be7 {[%emt 0:05:16]} 15. Nxc6 {[%emt 0:02:40]} Bxc6 {[%emt 0:00:39]} 16. Ne5 {[%emt 0:00:41]} Bd6 {[%emt 0:04:39]} 17. Be4 {[%emt 0:03:18]} Bxe4 {[%emt 0:02:34]} 18. Qxe4 {[%emt 0:00:04]} Bxe5 {[%emt 0:00:55]} 19. Qxe5 {[%emt 0:00:01]} Qxe5 {[%emt 0:00:06]} 20. Rxe5 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRR-KRR} Ke7 {[%emt 0:02:24]} 21. f4 {[%emt 0:00:47][%cal Bf2f4,Bf4f5][%mdl 32]} h5 {[%emt 0:05:17]} 22. f5 {[%emt 0:01:07]} Kf6 {[%emt 0:00:45][%csl LRe5,LRf5]} 23. Rc5 {[%emt 0:04:17]} Rac8 {[%emt 0:00:39]} 24. Rxc8 {[%emt 0:00:04]} Rxc8 {[%emt 0:00:04] KR-KR} 25. Rd7 {[%emt 0:00:08]} b5 {[%emt 0:01:23]} ({Don't play} 25... Kxf5 26. Rxf7+ Ke4 27. Rxb7 $16 (27. Rxg7 Rf8 $16)) 26. fxe6 {[%emt 0:00:13]} Kxe6 {[%emt 0:00:20]} 27. Ra7 {[%emt 0:00:02]} Rc6 {[%emt 0:00:09]} 28. Kd2 {[%emt 0:00:47]} g5 {[%emt 0:00:39]} 29. Kd3 {[%emt 0:00:53]} f6 {[%emt 0:01:18]} 30. Ke4 {[%emt 0:00:54]} Rc4+ {[%emt 0:00:27]} 31. Ke3 {[%emt 0:00:01]} Rc6 {[%emt 0:00:18]} 32. Ke4 {[%emt 0:01:04]} Rc4+ {[%emt 0:00:05]} 33. Kd3 {[%emt 0:00:11]} Rc6 {[%emt 0:00:04]} (33... Ra4 $5 {[%cal Ra4a2]}) 34. b3 {[%emt 0:01:03]} h4 {[%emt 0:03:07]} 35. c4 {[%emt 0:00:20]} bxc4+ {[%emt 0:00:56]} 36. bxc4 {[%emt 0:00:01]} Ke5 {[%emt 0:00:45]} 37. Rd7 {[%emt 0:01:16]} f5 {[%emt 0:00:48] Threatens to win with ...Rd6+.} 38. Rd5+ {[%emt 0:00:08]} Ke6 {[%emt 0:00:12] Strongly threatening ...Rd6.} 39. Kd4 {[%emt 0:00:36]} g4 {[%emt 0:00:33]} ({Black should try} 39... Rb6 $11) 40. c5 $14 {[%emt 0:00:30]} h3 {[%emt 0:00:50]} ({Black should play} 40... Rc8 $14) 41. gxh3 $1 $16 {[%emt 0:00:38]} gxh3 {[%emt 0:00:02]} 42. Rd8 {[%emt 0:00:43]} f4 {[%emt 0:00:52] [#]} 43. Rf8 {[%emt 0:01:14]} (43. Rh8 $1 $16) 43... Rc7 $14 {[%emt 0:00:16]} 44. Rxf4 {[%emt 0:00:10] Re4+ is the strong threat.} Rd7+ {[%emt 0:00:29] [#]} 45. Kc4 {[%emt 0:01:03]} (45. Kc3 $1 $16) 45... Rd2 $11 {[%emt 0:00:45][%csl LRa2,LRh2] The position is equal.} 46. Re4+ {[%emt 0:00:29]} Kf5 {[%emt 0:00:08]} 47. Rh4 {[%emt 0:00:30]} Rxh2 {[%emt 0:00:22]} 48. c6 {[%emt 0:00:24]} Kg5 {[%emt 0:00:59]} (48... Rxa2 49. Rxh3 Ke6 50. Kc5 $18) 49. Rh8 {[%emt 0:00:07]} Rc2+ {[%emt 0:00:16]} (49... Rxa2 $2 50. Rxh3 Re2 51. c7 Re4+ 52. Kc5 $18) 50. Kd5 {[%emt 0:00:14]} h2 {[%emt 0:00:16]} (50... Rxa2 $2 51. Rxh3 Rc2 52. Kd6 $18) 51. Kd6 {[%emt 0:00:25] Hoping for a4.} Rxa2 {[%emt 0:01:03]} 52. c7 {[%emt 0:00:15]} Rd2+ {[%emt 0:00:07]} 53. Ke5 {[%emt 0:01:03]} Re2+ {[%emt 0:00:28]} 54. Kd6 {[%emt 0:00:15]} Rd2+ {[%emt 0:00:04]} 55. Ke7 {[%emt 0:00:27]} Rc2 {[%emt 0:00:24]} 56. Kd7 {[%emt 0:00:02]} (56. Kd6 $5 Rd2+ $8 $11) 56... Rd2+ {[%emt 0:00:19]} 57. Kc6 {[%emt 0:00:08]} Rc2+ {[%emt 0:01:22]} 58. Kb7 {[%emt 0:00:01]} (58. Kd7 $5 Rd2+ $8 59. Ke6 $11) 58... Rb2+ {[%emt 0:00:09]} 59. Ka7 {[%emt 0:01:32]} Rc2 {[%emt 0:00:08]} 60. Kb7 {[%emt 0:00:12]} Rb2+ {[%emt 0:00:04]} 61. Kxa6 {[%emt 0:00:11]} Rc2 {[%emt 0:00:11]} 62. Kb7 {[%emt 0:00:03]} (62. c8=N Rc6+ 63. Nb6 Rh6 64. Rxh6 Kxh6 $19) 62... Rb2+ {[%emt 0:00:07]} 63. Kc6 {[%emt 0:00:22]} Rc2+ {[%emt 0:00:05]} 64. Kd6 {[%emt 0:00:03][%cal Oh8h2] Black must now prevent Rxh2!} (64. Kb7 $5 Rb2+ $8 65. Kc6 $11) 64... Rd2+ {[%emt 0:00:04]} 65. Ke5 {[%emt 0:00:03]} Re2+ {[%emt 0:00:12]} 66. Kd6 {[%emt 0:01:09]} (66. Kd4 $5 Rc2 $8 67. Ke5 $11) 66... Rd2+ {[%emt 0:00:04]} 67. Ke5 {[%emt 0:00:03] Weighted Error Value: White=0.06 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.5"]
[White "Brady, Tyson"]
[Black "Bora, Safal"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2092"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,108,29,30,14,16,16,18,18,23,22,15,0,0,0,0,0,0,0,0,-4,0,0,0,0,0,-19,-13,-20,-10,-10,-9,-20,-19,-16,-15,-22,-18,-20,-30,-72,-78,-91,-94,-132,-131,-127,-98,-127,-122,-131,-126,-140,-137,-141,-139,-146,-144,-157,-167,-195,-80,-186,-141,-168,-153,-143,-134,-148,-144,-254,-235,-472,-480,-474,-472,-472,-472,-465,-8,-458,-458,-431,-324,-331,-260,-252,-245,-442,-413,-429,-419,-470,-458,-795,-524,-919,-799,-764,-654,-29985,-29986]} 1. e4 {[%emt 1:31:00]} e5 {[%emt 0:01:36]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:09]} 4. Bxc6 {[%emt 0:00:00]} dxc6 {[%emt 0:00:08]} 5. O-O {[%emt 0:00:00]} Qf6 {[%emt 0:00:36]} 6. d4 {[%emt 0:00:00] C68: Ruy Lopez: Exchange Variation, sidelines.} exd4 {[%emt 0:00:09]} 7. Bg5 {[%emt 0:00:00]} Qd6 {[%emt 0:00:19]} 8. Nxd4 {[%emt 0:00:00] The position is equal.} Be7 {[%emt 0:00:18]} 9. Be3 {[%emt 0:00:00] The modern move.} Nh6 {[%emt 0:02:57]} 10. f3 {[%emt 0:00:00] Inhibits Ng4.} f5 {[%emt 0:00:24]} 11. Bxh6 {[%emt 0:00:00]} Qxh6 {[%emt 0:00:38]} 12. Nxf5 {[%emt 0:00:00]} Bxf5 {[%emt 0:00:18]} 13. exf5 {[%emt 0:00:00]} O-O {[%emt 0:02:37] [#]} 14. Qe2 $146 {[%emt 0:00:00] White is weak on the dark squares} ({Predecessor:} 14. g3 Rad8 15. Qe2 Bc5+ 16. Kh1 Rxf5 17. Rd1 Rxd1+ 18. Qxd1 Rd5 19. Qf1 Bd6 20. Nc3 Rd2 21. Ne2 {0-1 Licznerski,L (2441)-Sargsyan,S (2645) EU-ch Rapid Katowice 2022 (5)}) 14... Bc5+ {[%emt 0:02:50]} 15. Kh1 {[%emt 0:00:00] And now Qc4+ would win.} Rxf5 {[%emt 0:00:33][%cal Of5e5]} 16. Nc3 {[%emt 0:00:00]} Bd6 {[%emt 0:04:35][%csl Gd6][%cal Rh6h2]} 17. g4 {[%emt 0:00:00]} Rf7 {[%emt 0:03:22]} 18. Ne4 {[%emt 0:00:00]} Raf8 {[%emt 0:02:30]} 19. Nxd6 {[%emt 0:00:00]} cxd6 {[%emt 0:01:32]} 20. Rae1 {[%emt 0:00:00]} Qh3 {[%emt 0:14:33][%cal Rf7f3]} 21. f4 {[%emt 0:00:00]} h6 {[%emt 0:17:18]} (21... Rxf4 {is a self mate.} 22. Qe6+ Kh8 23. Rxf4) 22. f5 {[%emt 0:00:00] [#]} h5 $1 {[%emt 0:00:24][%mdl 64] Deflection} 23. gxh5 {[%emt 0:00:00]} (23. Rd1 Qxg4) 23... Rxf5 {[%emt 0:00:50]} 24. Rxf5 {[%emt 0:00:00]} Qxf5 $11 {[%emt 0:02:06][%mdl 4096] Endgame KQR-KQR} 25. h6 {[%emt 0:00:00]} gxh6 {[%emt 0:01:27]} 26. Qe6+ {[%emt 0:00:00]} Qxe6 {[%emt 0:05:00]} 27. Rxe6 $17 {[%emt 0:00:00][%cal Oh1g2] KR-KR} Rf1+ $1 {[%emt 0:01:32]} ({Inferior is} 27... Rf2 28. Rxd6 Rxc2 29. Rd8+ Kf7 30. Rd7+ Ke6 31. Rxb7 $15) 28. Kg2 {[%emt 0:00:00]} Rc1 {[%emt 0:03:37]} 29. Re2 {[%emt 0:00:00]} Kf7 {[%emt 0:01:19]} 30. Kg3 {[%emt 0:00:00]} Rg1+ {[%emt 0:02:09]} 31. Kf4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:57]} 32. a4 {[%emt 0:07:50]} Rg5 {[%emt 0:03:40]} 33. b3 {[%emt 0:02:55]} a5 {[%emt 0:04:22]} 34. c4 {[%emt 0:01:48]} Rg1 {[%emt 0:01:27]} (34... Rf5+ $19 {has better winning chances.} 35. Kg4 d5) 35. Rb2 {[%emt 0:00:27]} (35. Rd2 $17 {might work better.} Rf1+ 36. Ke4) 35... Rd1 {[%emt 0:02:03]} 36. Ke4 {[%emt 0:00:19]} Re1+ {[%emt 0:03:01]} 37. Kd3 {[%emt 0:00:49]} Re5 {[%emt 0:03:17]} 38. b4 {[%emt 0:00:24] [#]} Ke6 $1 {[%emt 0:00:40]} 39. bxa5 {[%emt 0:00:13]} (39. b5 $17) 39... Rxa5 $19 {[%emt 0:00:09]} 40. Rxb7 $2 {[%emt 0:00:15]} (40. Rg2 Rxa4 41. Rg6+ Ke5 42. Rxh6) 40... Rxa4 {[%emt 0:00:07]} 41. Rg7 {[%emt 0:02:44]} Ra3+ {[%emt 0:00:19]} 42. Ke4 {[%emt 0:00:22] [#]} Rh3 $1 {[%emt 0:00:10]} 43. Rg6+ {[%emt 0:00:03]} Ke7 $2 {[%emt 0:00:07]} (43... Kd7 $19 44. Rg7+ Kc8) 44. Rg7+ $2 {[%emt 0:00:50][%mdl 8192] Loses the game.} (44. c5 $1 $11 {and White has nothing to worry.}) 44... Kf6 {[%emt 0:00:14]} 45. Rg2 {[%emt 0:01:19]} Rh4+ {[%emt 0:01:10]} 46. Kd3 {[%emt 0:00:00]} Ke6 {[%emt 0:00:14]} 47. Re2+ {[%emt 0:01:07]} Kd7 {[%emt 0:00:18] White must now prevent ...Kc7.} 48. Rf2 $2 {[%emt 0:00:17]} (48. Kc3) 48... Rh3+ {[%emt 0:00:59]} 49. Ke4 {[%emt 0:00:40]} Kc7 {[%emt 0:01:49]} 50. Kf5 {[%emt 0:00:53]} Rh4 {[%emt 0:00:30]} 51. Rc2 {[%emt 0:00:01]} (51. Rf3 $142 Rxc4 52. Rh3) 51... Kb6 {[%emt 0:00:22]} 52. Rd2 {[%emt 0:01:35]} Kc5 {[%emt 0:00:44]} 53. Ke6 {[%emt 0:00:02]} Rxc4 {[%emt 0:00:22] ...Rd4 would be deadly.} ({Weaker is} 53... Kxc4 54. Kxd6 Kc3 55. Ra2 $11) 54. Rxd6 {[%emt 0:00:06]} Rd4 {[%emt 0:14:36] Weighted Error Value: White=0.59/Black=0.21 (precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.6"]
[White "Stearman, Josiah"]
[Black "Morefield, Jason"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2385"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,59,0,2,-5,0,0,-17,-10,-7,-7,-12,-10,-4,-8,-3,0,0,0,0,-35,-20,-73,-62,-209,-185,-186,-135,-135,-121,-128,-81,-87,-52,-56,-23,-12,-14,-28,0,0,0,0,0,0]} 1. d4 {[%emt 0:01:01]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:11]} 4. e3 {[%emt 0:00:03]} O-O {[%emt 0:00:12]} 5. Bd3 {[%emt 0:00:04]} d5 {[%emt 0:00:12]} 6. Nf3 {[%emt 0:00:04]} dxc4 {[%emt 0:00:11]} 7. Bxc4 {[%emt 0:00:06]} c5 {[%emt 0:00:11]} 8. O-O {[%emt 0:00:04]} cxd4 {[%emt 0:00:10]} 9. exd4 {[%emt 0:00:04]} b6 {[%emt 0:00:13][%cal Bb7b6,Bb6b5][%mdl 32]} 10. Qa4 {[%emt 0:00:06] E54: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4.} Be7 {[%emt 0:02:37]} 11. Be3 {[%emt 0:00:10]} Bb7 {[%emt 0:00:15]} 12. Ne5 {[%emt 0:00:04]} a6 {[%emt 0:02:28]} 13. Qb3 {[%emt 0:00:06][%cal Oe5f7]} b5 {[%emt 0:07:59]} 14. Nxf7 {[%emt 0:00:10][%mdl 64] Remove Defender} Rxf7 {[%emt 0:02:35]} 15. Bxe6 {[%emt 0:00:07] [#]} Qf8 $146 {[%emt 0:01:16][%cal Ob8c6]} ({Predecessor:} 15... Qe8 16. Rfe1 Bc8 17. Bxf7+ Qxf7 18. Bg5 Qxb3 19. axb3 Kf7 20. Nxb5 Nbd7 21. Bf4 Bb7 {1-0 Van Foreest,J (2682)-Huschenbeth,N (2612) ESP-chT CECLUB Honor 2020 (7.4)}) 16. Rfe1 {[%emt 0:02:43]} (16. Bg5 Nc6) 16... Nc6 {[%emt 0:01:18][%cal Oe7d6]} 17. Bg5 {[%emt 0:04:12]} h6 {[%emt 0:13:03]} 18. Bxf6 {[%emt 0:06:15]} Bxf6 {[%emt 0:00:08]} 19. Ne4 {[%emt 0:00:56]} (19. Bxf7+ $11 {keeps the balance.} Qxf7 20. Ne4 (20. Qxf7+ Kxf7 21. Ne4 Rd8 $15) 20... Qxb3 21. Nxf6+ Kf7 22. axb3 Kxf6 23. Rad1) 19... Nxd4 $17 {[%emt 0:04:48]} (19... Bxd4 $2 20. Bxf7+ Qxf7 21. Qxf7+ Kxf7 22. Nd6+ Kg8 23. Nxb7 $18) 20. Nxf6+ {[%emt 0:00:20] [#]} ({White must play} 20. Bxf7+ $15 Kh8 21. Qd1 Qxf7 22. Nd6) 20... Kh8 $1 $19 {[%emt 0:00:17]} ({And not} 20... gxf6 21. Bxf7+ Qxf7 22. Qxf7+ Kxf7 23. Rad1 $11) 21. Qd3 {[%emt 0:03:43][%csl Gf6][%cal Rd3h7]} (21. Bxf7 $2 {too greedy.} Nxb3 22. Bxb3 Qxf6 $19) 21... Nf3+ {[%emt 0:00:09]} (21... Rxf6 $19 22. Qxd4 Rg6) 22. gxf3 $17 {[%emt 0:05:29][%csl Gf6][%cal Rd3h7]} Rxf6 {[%emt 0:00:08]} 23. Bg4 {[%emt 0:06:47]} Rd8 {[%emt 0:00:45]} ({Black should try} 23... Bxf3 24. Bxf3 Rxf3) 24. Qc2 {[%emt 0:01:17]} Rxf3 {[%emt 0:03:09]} (24... Bxf3 {simplifies} 25. Bxf3 Rxf3 26. Re5 Rf4) 25. Rad1 $1 {[%emt 0:02:31] And now Rxd8 would win.} Rxd1 {[%emt 0:02:44]} (25... Rf4 $5 {[%cal Rf4g4]} 26. h3 Rb8 $15) 26. Rxd1 {[%emt 0:00:27]} Rf4 {[%emt 0:00:39]} 27. h3 {[%emt 0:00:30]} Bf3 {[%emt 0:04:22]} 28. Bxf3 {[%emt 0:03:13] The position is equal.} Rxf3 {[%emt 0:00:11]} 29. Rd3 {[%emt 0:08:31]} Rxd3 {[%emt 0:03:37]} 30. Qxd3 {[%emt 0:00:06] An exciting game.   Weighted Error Value: White=0.18 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.7"]
[White "Ismayilova, Khanim"]
[Black "Park, Evan"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1562"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,112,27,35,12,21,-2,37,0,1,0,11,0,45,-22,21,53,38,58,77,40,49,24,25,29,26,25,27,16,35,25,18,22,32,27,20,10,41,-204,-209,-201,-184,-198,-198,-189,-222,-199,-61,-445,-443,-446,-433,-438,-420,-433,-416,-414,-307,-281,-222,-320,-320,-320,-320,-320,-316,-316,-320,-295,-263,-296,-264,-293,-276,-298,-284,-1696,-1527,-2329,-2227,-2989,-2397,-1993,-1754,-1647,-1506,-1637,-1226,-4245,-4029,-4116,-1075,-1247,-2727,-1305,-1328,-1222,-1179,-29982,-29982,-29983,-29984,-29983,-29975,-29989,-29990]} 1. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:08]} 2. Nc3 {[%emt 0:00:14]} d5 {[%emt 0:00:08]} 3. e3 {[%emt 0:00:09]} g6 {[%emt 0:00:04]} 4. d4 {[%emt 0:04:16]} Bg7 {[%emt 0:00:20]} 5. Nf3 {[%emt 0:01:34]} Nf6 {[%emt 0:00:11]} 6. Bd3 {[%emt 0:03:38] D94: Grünfeld: 4 Nf3 Bg7 5 e3.} O-O {[%emt 0:00:28]} 7. O-O {[%emt 0:06:21]} b6 {[%emt 0:01:15]} 8. e4 {[%emt 0:07:39] White is slightly better.} dxe4 {[%emt 0:03:36]} 9. Nxe4 {[%emt 0:02:51]} (9. Bxe4 Nxe4 10. Nxe4 Nc6 $15) 9... Bb7 {[%emt 0:00:08] [#]} 10. Bg5 $1 {[%emt 0:02:26][%cal Of3e5] [#]} Nc6 $146 {[%emt 0:06:38] [#]} (10... Nbd7 $5 {[%cal Rh7h6]}) ({Predecessor:} 10... Nbd7 11. Re1 h6 12. Bh4 Qc8 13. Nxf6+ Nxf6 14. Qd2 Bxf3 15. gxf3 Qd7 16. Bxf6 Bxf6 {0-1 Obolentseva,A (2283)-Ponkratov,P (2595) Voronezh op-A 21st 2017 (2)}) 11. d5 {[%emt 0:24:03]} exd5 {[%emt 0:05:11]} (11... Nb4 $5 {[%cal Re6d5]}) 12. cxd5 {[%emt 0:00:51]} Nb4 {[%emt 0:00:10]} 13. Bc4 {[%emt 0:00:33]} h6 {[%emt 0:07:57]} 14. Nxf6+ {[%emt 0:03:07]} Bxf6 {[%emt 0:00:02]} 15. Bxh6 {[%emt 0:00:11]} Re8 {[%emt 0:00:05][%cal Oe8e4]} 16. Qd2 {[%emt 0:09:09]} Nxd5 {[%emt 0:00:12]} 17. Rad1 {[%emt 0:00:17][%cal Rc4d5]} c6 {[%emt 0:00:15]} 18. Bg5 {[%emt 0:00:48]} Bxg5 {[%emt 0:02:19]} 19. Nxg5 {[%emt 0:02:29]} Qf6 {[%emt 0:00:34]} 20. Rfe1 {[%emt 0:01:16]} Rad8 {[%emt 0:02:24]} 21. Ne4 {[%emt 0:05:43]} Qf5 {[%emt 0:01:47]} 22. Nc3 {[%emt 0:04:06]} Kh7 {[%emt 0:07:21]} 23. Bd3 $2 {[%emt 0:05:58]} (23. Bxd5 $14 {stays ahead.} cxd5 24. Qd4) 23... Rxe1+ $19 {[%emt 0:03:08]} 24. Qxe1 {[%emt 0:00:59]} Nxc3 $1 {[%emt 0:00:25]} 25. Qxc3 {[%emt 0:00:59] [#]} (25. Bxf5 $2 Rxd1 $19) 25... Ba6 $1 {[%emt 0:00:59][%mdl 64] Pin} 26. Bc2 {[%emt 0:01:26][%cal Od1d8]} Rxd1+ {[%emt 0:00:17]} 27. Bxd1 {[%emt 0:00:06][%mdl 4096] Endgame KQB-KQB} Qb1 {[%emt 0:00:09]} (27... Qb5 $19 {[%csl Ga6][%cal Rb5f1]} 28. Qe1 Qxb2) 28. Qd4 $2 {[%emt 0:04:29][%mdl 8192] [#]} ({White should try} 28. Qf3 $15) 28... Be2 $1 {[%emt 0:00:46]} ({Inferior is} 28... Qxa2 29. Qh4+ Kg8 30. Qd8+ Kh7 31. Qh4+ Kg8 32. Qd8+ Kh7 33. Qh4+ $11) 29. Qh4+ {[%emt 0:02:16]} Bh5 {[%emt 0:00:12][%cal Rb1d1]} 30. h3 {[%emt 0:00:07]} Qxd1+ {[%emt 0:00:03]} 31. Kh2 {[%emt 0:00:02]} Qd6+ {[%emt 0:00:18]} 32. Kg1 {[%emt 0:01:26]} Kg7 {[%emt 0:01:42]} 33. g4 {[%emt 0:00:06]} Qf4 {[%emt 0:00:43]} 34. Qe7 {[%emt 0:04:00] [#]} (34. b3 {is a better defense.}) 34... Bxg4 $1 {[%emt 0:00:09]} 35. hxg4 {[%emt 0:00:05]} Qxg4+ {[%emt 0:00:02] KQ-KQ} 36. Kf1 {[%emt 0:00:09]} Qd1+ {[%emt 0:00:04]} 37. Kg2 {[%emt 0:00:08]} Qd5+ {[%emt 0:00:02]} 38. Kg1 {[%emt 0:00:27]} a5 {[%emt 0:00:23][%cal Oc6c5,Ba7a5,Ba5a4][%mdl 32]} (38... Qxa2 $2 {loses.} 39. Qe5+ Kh6 40. Qh2+ Kg5 41. Qe5+ Kh4 42. Qh2+ Kg4 43. Qg3+ Kf5 44. Qf3+ Kg5 45. Qg2+ Kf4 46. Qxc6 $19) 39. Qe3 {[%emt 0:01:38]} Qc5 {[%emt 0:00:48] And now ...Qxe3 would win.} (39... Qxa2 $2 {too greedy.} 40. Qe5+ f6 41. Qc7+ Kh6 42. Qf4+ Kh5 43. Qf3+ Kg5 44. Qe3+ Kg4 45. Qg3+ Kh5 46. Qf3+ Kg5 47. Qg3+ Kf5 48. Qf3+ Ke5 49. Qe3+ Kd6 50. Qxb6 $19) 40. Qd2 {[%emt 0:00:19]} a4 {[%emt 0:00:11]} 41. a3 {[%emt 0:02:11]} b5 {[%emt 0:00:05] Hoping for ...Qc4.} 42. Kf1 $2 {[%emt 0:00:34]} (42. b4 axb3 43. Qb2+ f6 44. Qxb3) 42... Qc4+ {[%emt 0:00:09]} 43. Kg1 {[%emt 0:00:03]} c5 {[%emt 0:00:13][%cal Bc6c5,Bc5b4,Bb4b3,Bb3b2][%mdl 32]} 44. Qe3 {[%emt 0:00:15]} Qg4+ {[%emt 0:00:22]} 45. Kf1 {[%emt 0:00:18]} Qd1+ {[%emt 0:00:06]} 46. Kg2 {[%emt 0:00:08]} Qd5+ {[%emt 0:00:02]} 47. Kg1 {[%emt 0:00:14]} b4 {[%emt 0:00:06]} 48. axb4 {[%emt 0:00:23]} cxb4 {[%emt 0:00:06]} 49. Qa7 {[%emt 0:00:27]} Qd1+ {[%emt 0:00:14]} (49... Qd2 $142 50. Qxa4 Qxb2) 50. Kg2 {[%emt 0:00:13]} Qd2 {[%emt 0:00:12]} 51. Qxa4 {[%emt 0:01:24]} Qxb2 {[%emt 0:00:08] ...Qc3 is the strong threat.} 52. Qa7 {[%emt 0:00:25]} Qc3 {[%emt 0:00:05] ( -> ...b3)} 53. Qb6 {[%emt 0:00:48]} b3 {[%emt 0:00:06] Black mates.} 54. Qb5 {[%emt 0:00:13]} b2 {[%emt 0:00:18]} 55. Qb6 {[%emt 0:04:02]} Qe5 {[%emt 0:00:07]} 56. Kh3 {[%emt 0:00:00]} Qf5+ {[%emt 0:00:18] Weighted Error Value: White=0.81/Black=0.22 (precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.8"]
[White "Samuelson, Andrew"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2019"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,89,18,26,27,16,23,23,2,4,0,22,6,17,11,32,16,30,39,53,54,62,56,87,80,102,54,88,0,0,-15,-15,-19,0,-23,-23,-65,-66,-66,-66,-145,-145,-223,-232,-236,-239,-221,-222,-218,-200,-175,-59,-50,-38,-33,-35,-29,0,0,0,0,0,0,8,8,8,-5097,-4133,-29984,-29984,-29989,-29990,-29990,-29991,-29990]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:08]} d6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:06]} a6 {[%emt 0:00:03]} 6. Be3 {[%emt 0:00:17]} e5 {[%emt 0:00:08]} 7. Nb3 {[%emt 0:00:05]} Be6 {[%emt 0:00:04]} 8. f3 {[%emt 0:00:07]} h5 {[%emt 0:00:09]} 9. Qd2 {[%emt 0:00:25]} Nbd7 {[%emt 0:00:06]} 10. Nd5 {[%emt 0:00:21] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Bxd5 {[%emt 0:00:27]} 11. exd5 {[%emt 0:00:08]} g6 {[%emt 0:00:23]} 12. c4 {[%emt 0:00:29] White has an edge.} Bg7 {[%emt 0:02:05]} 13. Be2 {[%emt 0:00:20]} b6 {[%emt 0:05:05] Wards off Na5} 14. O-O {[%emt 0:00:36]} O-O {[%emt 0:00:03]} 15. Rac1 {[%emt 0:00:35]} a5 {[%emt 0:02:01]} 16. Na1 {[%emt 0:01:44][%cal Bb3a1,Ba1c2,Bc2a3,Ba3b5][%mdl 32]} Nc5 {[%emt 0:00:20]} 17. Nc2 {[%emt 0:00:38]} Nfd7 {[%emt 0:00:07]} 18. Na3 {[%emt 0:00:54]} f5 {[%emt 0:07:10]} 19. Nb5 {[%emt 0:10:00]} Nf6 {[%emt 0:01:08]} 20. b3 {[%emt 0:05:20] [#]} Qe7 $146 {[%emt 0:02:49]} ({Predecessor:} 20... e4 21. f4 Ng4 22. Bxg4 hxg4 23. Nd4 Re8 24. Rcd1 Kh7 25. Qf2 Qf6 26. h3 gxh3 27. gxh3 {1-0 Forgacs,A (2215)-Szeberenyi,A (2328) Budapest FS07 IM 2022 (6)}) 21. Qc2 {[%emt 0:01:19]} (21. Bd1 $16) 21... e4 {[%emt 0:00:44]} 22. f4 {[%emt 0:00:40]} ({White should play} 22. Bf4 $16) 22... Ng4 $11 {[%emt 0:00:05]} 23. Bxg4 {[%emt 0:00:08]} hxg4 {[%emt 0:00:40]} 24. Rcd1 {[%emt 0:02:40]} Rfc8 {[%emt 0:03:14]} 25. Qe2 {[%emt 0:01:33]} a4 {[%emt 0:01:12]} 26. Rb1 {[%emt 0:02:08]} (26. h3 {with more complications.} axb3 27. axb3 gxh3 28. g4) 26... axb3 {[%emt 0:00:22]} 27. axb3 {[%emt 0:00:07]} Ra6 {[%emt 0:00:34]} 28. Bd4 {[%emt 0:02:20]} ({Better is} 28. Rfd1 $15) 28... Rca8 $17 {[%emt 0:01:44]} 29. Bxg7 {[%emt 0:00:18]} (29. Qe3 $17) 29... Qxg7 $19 {[%emt 0:00:20]} 30. Qb2 {[%emt 0:01:18]} Qxb2 {[%emt 0:01:28]} 31. Rxb2 {[%emt 0:00:05]} Nd3 {[%emt 0:00:03]} 32. Re2 {[%emt 0:04:52]} Ra1 {[%emt 0:00:22]} 33. g3 {[%emt 0:00:17] [#]} g5 {[%emt 0:00:06]} 34. fxg5 $15 {[%emt 0:02:13]} (34. Nxd6 $2 {perishes.} gxf4 35. gxf4 (35. Nxf5 {is a self mate.} Rxf1+ {[%mdl 64] Remove Defender} 36. Kxf1 Ra1+) 35... Rxf1+ 36. Kxf1 Ra1+ 37. Kg2 Nxf4+ 38. Kf2 Nxe2 39. Kxe2 f4 40. Nxe4 Ra2+ 41. Kf1 Rxh2 42. Nf6+ Kf8 43. Nxg4 Rb2 $19) 34... Rxf1+ {[%emt 0:00:04]} 35. Kxf1 {[%emt 0:00:08][%mdl 4096] Endgame KRN-KRN} Ra1+ {[%emt 0:00:01]} 36. Kg2 {[%emt 0:00:19]} f4 {[%emt 0:00:03]} 37. gxf4 {[%emt 0:00:29]} Nxf4+ {[%emt 0:00:05]} 38. Kf2 {[%emt 0:00:05]} Nxe2 {[%emt 0:01:22]} 39. Kxe2 $11 {[%emt 0:00:04] KR-KN} Ra2+ {[%emt 0:07:46]} 40. Ke3 {[%emt 0:00:09]} Rxh2 {[%emt 0:00:04]} 41. Kxe4 $2 {[%emt 0:00:31][%mdl 8192] [#] This move loses the game for White.} (41. Nxd6 $11 Rh3+ 42. Kxe4) 41... Rf2 $1 $19 {[%emt 0:00:24] ( -> ...g3)} 42. Nxd6 {[%emt 0:02:04]} g3 {[%emt 0:00:04][%cal Bg4g3,Bg3g2][%mdl 32] Black mates.} 43. Ke3 {[%emt 0:00:41]} Rf1 {[%emt 0:00:04]} 44. Ne4 {[%emt 0:01:10]} g2 {[%emt 0:00:04]} 45. Kd4 {[%emt 1:04:55] Weighted Error Value: White=0.46/Black=0.10 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.9"]
[White "Durarbayli, Vasif"]
[Black "Laddha, Yash Jayesh"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2627"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,57,16,16,16,12,17,17,17,13,14,7,39,28,37,38,38,29,60,47,50,45,33,40,108,100,100,94,137,119,135,116,108,131,112,108,146,168,158,145,145,117,146,151,144,122,124,110]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:02]} 3. Bc4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 4. d3 {[%emt 0:00:06]} Bc5 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:09]} d6 {[%emt 0:00:37]} 6. c3 {[%emt 0:00:15]} O-O {[%emt 0:00:07]} 7. Re1 $1 {[%emt 0:00:06][%mdl 4] is currently scoring better than 7.Bb3.} a5 {[%emt 0:00:11] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 8. h3 {[%emt 0:00:38]} Be6 {[%emt 0:00:16]} 9. Bxe6 {[%emt 0:01:11]} fxe6 {[%emt 0:00:05] The position is equal.} 10. Be3 {[%emt 0:00:08]} Bxe3 {[%emt 0:01:04]} 11. Rxe3 {[%emt 0:00:08] [#]} Ne7 $146 {[%emt 0:14:35]} ({Predecessor:} 11... d5 12. Qb3 a4 13. Qc2 d4 14. cxd4 exd4 15. Re1 Nh5 16. Nbd2 Nf4 17. a3 Qf6 {0-1 Sadhwani,R (2627)-Giri,A (2768) Chessable Masters Div 2 Lose rapid 2023 (1.3)}) 12. Nbd2 {[%emt 0:05:34]} Ng6 {[%emt 0:02:29]} 13. d4 {[%emt 0:00:53]} exd4 {[%emt 0:07:14]} 14. cxd4 {[%emt 0:00:08]} ({Don't play} 14. Nxd4 Qd7 $11) 14... Kh8 {[%emt 0:11:14]} 15. Qb3 {[%emt 0:08:48]} Qd7 {[%emt 0:05:54]} 16. Rc1 {[%emt 0:03:01]} (16. Qxb7 $2 {is the wrong capture.} Rfb8 $19) 16... b6 {[%emt 0:21:06]} 17. Qc2 {[%emt 0:09:32]} c5 {[%emt 0:11:31]} (17... Rac8 $14) 18. dxc5 $16 {[%emt 0:02:17]} bxc5 {[%emt 0:00:12]} 19. Nc4 {[%emt 0:00:32] Strongly threatening Nb6.} Qc7 {[%emt 0:05:06] [#] Dodges Nb6} 20. Nxd6 $1 {[%emt 0:01:01][%mdl 576] Discovered Attack, Remove Defender, Decoy. White is more active.} Qxd6 {[%emt 0:01:09]} 21. e5 {[%emt 0:00:08]} (21. Qxc5 $2 Qd7 22. Qd4 Qb7 $19) 21... Qe7 {[%emt 0:03:56] White must now prevent ...Nd5.} 22. exf6 {[%emt 0:00:35]} Qxf6 {[%emt 0:00:06]} 23. Qc3 {[%emt 0:01:55]} e5 {[%emt 0:06:28]} 24. Qxc5 {[%emt 0:00:50]} e4 {[%emt 0:00:29]} 25. Rxe4 {[%emt 0:00:18]} Qxb2 {[%emt 0:00:54]} 26. Qc2 {[%emt 0:02:53]} Qb7 {[%emt 0:02:27]} 27. Rb1 {[%emt 0:01:17]} Qd7 {[%emt 0:02:11]} 28. Rd1 {[%emt 0:01:02]} Qf5 {[%emt 0:02:50]} 29. Rc4 {[%emt 0:03:58] Weighted Error Value: White=0.06 (flawless) /Black=0.13 (very precise)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.10"]
[White "Burke, John M"]
[Black "Sriniaiyer, Sudarshan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2583"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,97,15,8,13,10,7,0,12,18,24,0,24,0,0,3,0,-27,-16,-27,0,0,0,0,29,30,24,18,27,16,39,37,38,36,46,47,48,43,49,20,42,27,40,16,35,32,27,37,48,51,52,53,66,-12,36,24,33,23,88,95,109,117,256,243,250,256,236,245,257,257,428,418,486,477,2354,1035,29983,29984,29984,29985,29984,29984,29988,29989]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:22]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:18]} 3. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:00:14]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:40]} 5. Nc3 {[%emt 0:00:05]} e5 {[%emt 0:00:11]} 6. Ndb5 {[%emt 0:00:05]} d6 {[%emt 0:00:06]} 7. Nd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:06]} 8. exd5 {[%emt 0:00:03]} Nb8 {[%emt 0:00:08]} 9. a4 {[%emt 0:00:10]} Be7 {[%emt 0:01:21] B33: Sicilian: Pelikan and Sveshnikov Variations.} 10. Bd2 {[%emt 0:00:49]} O-O {[%emt 0:06:00]} 11. Be2 {[%emt 0:00:36]} f5 {[%emt 0:02:20] The position is equal. 11...Nd7 gains popularity.} 12. a5 {[%emt 0:02:42]} f4 {[%emt 0:09:34]} 13. O-O {[%emt 0:01:20]} a6 {[%emt 0:04:00]} 14. Na3 {[%emt 0:04:39]} Bf5 {[%emt 0:01:00]} 15. Nc4 {[%emt 0:01:38]} Nd7 {[%emt 0:00:36] [#]} 16. Ra3 $146 {[%emt 0:04:00]} ({Predecessor:} 16. Bb4 Rf6 17. Ra3 Rc8 18. Rc3 Bf8 19. Bg4 Bxg4 20. Qxg4 Rg6 21. Qf5 Rf6 22. Qd3 {1-0 Maghsoodloo,P (2699)-Moiseenko,A (2582) Chess.com Rapid Wk15 Swiss 2022 (3)}) 16... Rc8 {[%emt 0:05:41]} 17. Rb3 {[%emt 0:14:21]} Rc7 {[%emt 0:02:51]} (17... Nc5 $5 {[%cal Rc5b3]} 18. Ra3 Qe8 $11) 18. Bb4 {[%emt 0:08:24]} Rf6 {[%emt 0:02:22]} 19. Rc3 {[%emt 0:00:40]} Rg6 {[%emt 0:20:21]} 20. Bh5 {[%emt 0:05:45]} Rh6 {[%emt 0:02:53]} 21. Bg4 $1 {[%emt 0:02:02]} Bxg4 {[%emt 0:05:38]} 22. Qxg4 {[%emt 0:00:04]} Kh8 {[%emt 0:04:14]} 23. Re1 {[%emt 0:09:12]} Nf6 {[%emt 0:06:32][%csl LRd5,LRg4]} 24. Qe6 {[%emt 0:07:10][%cal Rb4d6]} Ne8 {[%emt 0:12:39]} (24... Ne4 $2 25. Nxe5 Ng5 26. Qf5 Rxc3 27. bxc3 $18) 25. Qf5 {[%emt 0:02:11][%cal Oc4e5] Nxe5! would be deadly. Black is weak on the light squares} Rf6 {[%emt 0:04:45]} 26. Qd3 {[%emt 0:01:10]} Rf8 {[%emt 0:00:44]} 27. Ra1 {[%emt 0:04:00]} Bf6 {[%emt 0:00:56][%cal Oe5e4]} (27... f3 {keeps more tension.} 28. g3 Qd7 29. Re1 Qg4) 28. Qe4 {[%emt 0:01:18]} g5 {[%emt 0:00:27]} 29. Raa3 {[%emt 0:01:11]} Bg7 {[%emt 0:00:41]} 30. Nb6 {[%emt 0:04:45]} Nf6 {[%emt 0:00:42]} 31. Qe2 {[%emt 0:00:12]} Rff7 {[%emt 0:00:48]} 32. Rxc7 {[%emt 0:09:55]} Rxc7 {[%emt 0:00:03]} 33. c4 {[%emt 0:00:04]} Bf8 {[%emt 0:01:19]} 34. Bc3 {[%emt 0:00:57]} ({Better is} 34. c5 $14) 34... Nd7 {[%emt 0:01:07]} (34... Qe8 $11 {is more appropriate.}) 35. b4 {[%emt 0:04:26]} Nxb6 {[%emt 0:00:59]} 36. axb6 {[%emt 0:00:03]} Re7 {[%emt 0:00:33] [#]} (36... Rf7 $1 $11 {remains equal.}) 37. Qh5 $1 $16 {[%emt 0:03:15] White is more active.} Qxb6 {[%emt 0:01:46]} 38. Qxg5 {[%emt 0:01:05]} Qc7 {[%emt 0:01:41] This move loses the game for Black.} (38... Rf7 $16) 39. Qxf4 $18 {[%emt 0:00:46][%cal Rf4f8]} Rf7 {[%emt 0:00:33]} 40. Qe4 {[%emt 0:00:22]} ({But not} 40. Qh4 $6 Qd7) 40... Bg7 {[%emt 0:00:49]} 41. g3 {[%emt 0:02:08] Prevents Rf4.} Qc8 {[%emt 0:00:33]} 42. Kg2 {[%emt 0:02:37]} Rc7 $2 {[%emt 0:00:27] [#]} (42... Qf5 {keeps fighting.} 43. Qxf5 Rxf5) 43. c5 $1 {[%emt 0:00:04][%mdl 576] Deflection} dxc5 {[%emt 0:00:33]} (43... Rf7 44. cxd6) 44. bxc5 {[%emt 0:00:34]} ({Less strong is} 44. Bxe5 Rf7 45. Bxg7+ Kxg7 $18) 44... Rxc5 {[%emt 0:01:10]} (44... Kg8 $142 45. Bb4 Re7) 45. Bxe5 {[%emt 0:00:04]} Rc4 {[%emt 0:01:10]} 46. Bxg7+ {[%emt 0:00:07] White mates.} Kxg7 {[%emt 0:00:02]} 47. Qe7+ {[%emt 0:00:18]} Kg8 {[%emt 0:00:30]} 48. d6 {[%emt 0:00:52]} Qc6+ {[%emt 0:00:13]} 49. Rf3 {[%emt 0:00:35] Weighted Error Value: White=0.08 (flawless) /Black=0.39} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.11"]
[White "Hilby, Craig"]
[Black "Slade, Theodore"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2401"]
[BlackElo "2021"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,69,10,20,15,23,31,35,22,100,96,98,126,103,97,154,150,138,93,109,84,70,86,162,169,163,165,211,210,196,-263,175,153,170,181,329,331,318,314,393,370,983,962,29990,29991,29991,29992,29992,29993,29993,29994,29994,29995,29995,29994,29996,29997]} 1. d4 {[%emt 0:01:27]} d5 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:15]} 4. g3 {[%emt 0:00:09]} Be7 {[%emt 0:00:07]} 5. Bg2 {[%emt 0:00:14]} O-O {[%emt 0:00:11]} 6. O-O {[%emt 0:00:05]} dxc4 {[%emt 0:00:09]} 7. Qc2 {[%emt 0:00:28]} a6 {[%emt 0:00:12]} 8. a4 {[%emt 0:00:21]} Bd7 {[%emt 0:00:08]} (8... c5 {looks sharper.} 9. dxc5 Bxc5 10. Ne5 Qc7) 9. Rd1 {[%emt 0:00:21] E05: Open Catalan: 5 Nf3 Be7.} Nc6 {[%emt 0:05:35]} 10. Qxc4 {[%emt 0:01:08]} Na5 {[%emt 0:05:02]} 11. Qc2 {[%emt 1:31:34] [#] White is slightly better.} c5 $146 {[%emt 0:02:28]} ({Predecessor:} 11... Bc6 12. Nc3 Nd5 13. e4 Nb4 14. Qe2 Nb3 15. Rb1 Qe8 16. Bf4 Rc8 17. d5 Bxa4 18. Nxa4 Qxa4 19. dxe6 fxe6 {1-0 Maletin,P (2580)-Khodashenas,M (2393) Mashhad Ferdowsi op 6th 2016 (8)}) 12. dxc5 $16 {[%emt 0:00:00]} Rc8 {[%emt 0:00:35]} 13. b4 {[%emt 0:00:00][%cal Bb2b4,Bb4b5][%mdl 32]} Nc6 {[%emt 0:00:15]} 14. Qb3 {[%emt 0:00:00] White has more active pieces.} a5 {[%emt 0:07:03]} (14... b6 $142) 15. b5 $36 {[%emt 0:00:00][%mdl 2048] White is in control.} Nb4 {[%emt 0:11:44]} 16. Ne5 {[%emt 0:00:00] c6 is the strong threat.} Rxc5 {[%emt 0:26:56]} 17. Nxd7 {[%emt 0:00:00]} Nxd7 {[%emt 0:00:19]} 18. Be3 {[%emt 0:00:00]} (18. Bxb7 $6 Qc7 19. Bc6 Nxc6 20. bxc6 Ne5 $11) 18... Rc2 {[%emt 0:03:09]} (18... Nc2 $16 {was necessary.}) 19. Na3 $1 $18 {[%emt 0:00:00]} ({Worse is} 19. Bxb7 Nc5 20. Rxd8 Nxb3 $11) 19... Rxe2 {[%emt 0:01:51]} 20. Bxb7 {[%emt 0:00:00] Hoping for Bf3. This pair of bishops is nice.} Bf6 {[%emt 0:02:05]} (20... Bc5 $142) 21. Rab1 {[%emt 0:00:00] Strongly threatening Bc6.} Qe7 {[%emt 0:08:41]} 22. Qc4 {[%emt 0:00:00][%mdl 8192] [#] Dodges Nc5} (22. Bf3 $18 Ra2 23. Bc6) 22... Ra2 {[%emt 0:04:10][%mdl 8192] [#]} (22... Rxe3 $1 $19 {and life is good for Black.} 23. fxe3 Nb6 {[%mdl 64] Discovered Attack}) 23. Qc7 {[%emt 0:00:00][%csl LRa5,LRd7] Wards off Nb6} Nc5 {[%emt 0:06:54]} 24. Qxc5 {[%emt 0:00:00]} (24. Bxc5 $2 {perishes.} Qxc7 25. Bxf8 Kxf8 $19) 24... Rxa3 {[%emt 0:02:20]} (24... Qxb7 $142 25. Nc4 Rxa4) 25. Qxe7 {[%emt 0:00:00]} Bxe7 {[%emt 0:00:08]} 26. Rd7 {[%emt 0:00:00]} Re8 {[%emt 0:01:30]} 27. Rc1 {[%emt 0:00:00][%cal Od7e7] Black must now prevent Rxe7!} Rxa4 $2 {[%emt 0:02:57] [#]} (27... Bf6 28. b6 Nd3) 28. Rxe7 $1 {[%emt 0:00:00][%cal Re7e8][%mdl 576] Deflection, Back Rank} Kf8 {[%emt 0:03:32] [#]} (28... Rf8 29. Rd7) 29. Rcc7 $1 {[%emt 0:00:43] White mates.} Ra1+ {[%emt 0:04:35]} 30. Kg2 {[%emt 0:00:10]} Nd3 {[%emt 0:00:15]} 31. Rxf7+ {[%emt 0:00:52]} Kg8 {[%emt 0:00:03]} 32. Rxg7+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:04]} 33. Rxh7+ {[%emt 0:00:50]} Kg8 {[%emt 0:00:04]} 34. Rcg7+ {[%emt 0:00:24]} Kf8 {[%emt 0:00:06]} 35. Bh6 {[%emt 0:00:21] Weighted Error Value: White=0.29 (precise) /Black=0.71} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.12"]
[White "Kiewra, Keaton"]
[Black "Kanli, Alperen"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2352"]
[BlackElo "2111"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,108,7,11,11,10,0,14,0,52,19,43,-37,-46,-77,-56,-58,-64,-66,-68,-66,-47,-46,-49,-37,-46,-64,-36,-39,-44,-66,-68,-73,-58,-40,50,56,56,55,47,61,139,46,46,44,145,139,162,167,150,49,85,39,53,25,39,25,95,59,85,17,18,12,82,8,11,18,35,44,110,93,115,8,22,18,10,33,28,22,53,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:02:16]} e5 {[%emt 0:00:07]} 2. Nc3 {[%emt 0:00:16]} Nf6 {[%emt 0:00:03]} 3. e4 {[%emt 0:01:44]} Bb4 {[%emt 0:00:57]} 4. g3 {[%emt 0:02:23]} Bxc3 {[%emt 0:04:58]} 5. bxc3 {[%emt 0:01:27]} Nxe4 {[%emt 0:01:41] [#]} 6. Qg4 $146 {[%emt 0:01:46] A22: English Opening: 1...e5 2 Nc3 Nf6.} ({Predecessor:} 6. Bg2 Nf6 7. Ne2 O-O 8. O-O d6 9. d4 Re8 10. f4 Nc6 11. dxe5 dxe5 12. Bxc6 Qxd1 13. Rxd1 bxc6 14. fxe5 {0-1 Murthy,P (1940)-Josse,M (2235) Titled Tuesday intern op 20th Oct blitz 2020 (8)}) 6... Nf6 {[%emt 0:10:13]} 7. Qxg7 {[%emt 0:00:21]} Rg8 {[%emt 0:00:02]} 8. Qh6 {[%emt 0:00:10]} d5 {[%emt 0:00:31]} (8... Nc6 $11) 9. Ba3 {[%emt 0:03:12] Black should prevent Nf3.} (9. cxd5 Rg6 10. Qe3 (10. Bb5+ $2 c6 $19) 10... Nxd5 $11) 9... Bf5 {[%emt 0:04:11]} 10. h3 {[%emt 0:09:34]} (10. d4 $14) 10... Nbd7 $15 {[%emt 0:02:22]} 11. Qe3 {[%emt 0:01:59] [#] Prevents c5} c5 $1 {[%emt 0:06:38]} 12. Bxc5 {[%emt 0:06:53]} Qc7 {[%emt 0:00:36] Prevents Bd6.} 13. Ba3 {[%emt 0:01:41]} dxc4 {[%emt 0:01:50]} 14. Bg2 {[%emt 0:01:11] Repels Qc6} Qb6 {[%emt 0:02:15]} 15. Qxb6 {[%emt 0:07:49]} axb6 {[%emt 0:00:08]} 16. Bb4 {[%emt 0:00:18]} Be4 {[%emt 0:04:41]} 17. Nf3 {[%emt 0:02:16]} Nd5 {[%emt 0:01:29]} 18. O-O $1 {[%emt 0:04:17] [#]} Nf4 $1 {[%emt 0:02:21][%mdl 64] Pin} 19. Rfe1 {[%emt 0:01:26] White is weak on the light squares} (19. Nh4 Nxg2) 19... f5 {[%emt 0:01:46]} 20. Nh4 {[%emt 0:06:39][%cal Bf3h4,Bh4g2,Bg2e3,Be3d5][%mdl 32]} Nxg2 {[%emt 0:03:52]} (20... Bxg2 21. gxf4 Bc6+ 22. Kf1 $14) 21. Nxg2 {[%emt 0:00:18]} O-O-O {[%emt 0:02:27]} (21... Kf7 $15) 22. Ne3 $14 {[%emt 0:02:25]} Bd3 {[%emt 0:06:01]} 23. Nd5 {[%emt 0:00:42]} Rg7 {[%emt 0:01:00]} 24. a4 {[%emt 0:02:48][%cal Ba2a4,Ba4a5][%mdl 32]} f4 {[%emt 0:04:47]} (24... Be4 $14 25. Ne3 Bd3) 25. Kg2 {[%emt 0:01:08]} (25. Bd6 $16) 25... fxg3 {[%emt 0:03:47]} 26. fxg3 {[%emt 0:00:07]} Kb8 {[%emt 0:00:09]} (26... Re8 $14) 27. Bd6+ $16 {[%emt 0:02:51]} Ka7 {[%emt 0:01:07]} 28. a5 $1 {[%emt 0:00:22][%csl Gd5][%cal Ra5b6]} (28. Bxe5 $2 Nxe5 29. Nf4 (29. Rxe5 $2 Rxd5 {[%mdl 64] Decoy} 30. Rxd5 Be4+ 31. Kf2 Bxd5 $19) 29... Re7 $19) 28... b5 {[%emt 0:00:02]} 29. Bc7 {[%emt 0:00:53] White is more active.} (29. Bxe5 $2 Nxe5 30. Nf4 (30. Rxe5 $2 Rxd5 {[%mdl 64] Decoy} 31. Rxd5 Be4+ 32. Kf2 Bxd5 $19) 30... Re7 $19) (29. Nc7 $1 $16 {[%cal Rc7b5]}) 29... Rdg8 {[%emt 0:01:41]} 30. Re3 {[%emt 0:04:38]} ({Of course not} 30. Bxe5 Nxe5 31. Rxe5 Rxg3+ 32. Kf2 Rxh3 $15) (30. g4 $16) 30... Rf7 $14 {[%emt 0:01:12]} 31. Bxe5 {[%emt 0:02:00]} Nxe5 {[%emt 0:00:20]} 32. Rxe5 {[%emt 0:00:05]} Rd8 {[%emt 0:02:01]} (32... Rf5 $1 $11 33. Rxf5 Bxf5) 33. Rae1 $36 {[%emt 0:03:27][%mdl 2048] White has the initiative.} Rf5 {[%emt 0:04:23] [#]} 34. Nf4 {[%emt 0:04:30]} ({White should try} 34. Nc7 $1 $16) 34... Bc2 $11 {[%emt 0:01:26]} 35. R5e2 {[%emt 0:00:48]} Ka6 {[%emt 0:00:18] [#]} (35... Rd6 $11 {remains equal.}) 36. Ra1 {[%emt 0:02:03]} (36. Ne6 $1 $16 {[%cal Re6d8]} Rd7 37. Nd4 Rxd4 38. Re6+ (38. cxd4 Rd5 $14) 38... Kxa5 39. Ra1+ (39. cxd4 Rd5 $11) 39... Ba4 40. cxd4) 36... Ba4 {[%emt 0:03:01]} 37. Ra2 {[%emt 0:00:56]} Kxa5 {[%emt 0:02:34]} 38. Re7 {[%emt 0:00:14][%csl LRb7,LRh7]} h5 {[%emt 0:00:02]} (38... Rb8 $14) 39. Rxb7 $16 {[%emt 0:01:18]} h4 {[%emt 0:00:20]} 40. Rg7 {[%emt 0:00:59] Repels Rg8} (40. Ne6 $16 Rd3 41. gxh4) 40... Rdf8 $11 {[%emt 0:01:45]} 41. Rg4 {[%emt 0:00:24]} hxg3 {[%emt 0:00:22]} 42. Kxg3 {[%emt 0:00:06]} b4 {[%emt 0:00:12]} 43. cxb4+ {[%emt 0:01:00]} Kxb4 {[%emt 0:00:09]} 44. Ng6 {[%emt 0:07:57]} (44. Ra1 $14) 44... Rf3+ {[%emt 0:00:48] The position is equal.} 45. Kh4 {[%emt 0:00:06]} Re8 {[%emt 0:00:09]} 46. Rxa4+ {[%emt 0:04:04][%mdl 64] Deflection} Kxa4 {[%emt 0:00:10]} 47. Rxc4+ {[%emt 0:00:03][%mdl 4096] Endgame KRR-KRN} Kb5 {[%emt 0:00:18]} 48. Rf4 {[%emt 0:02:31]} Rd3 {[%emt 0:00:32]} 49. Kg4 {[%emt 0:01:56]} Rxd2 {[%emt 0:01:07]} 50. h4 {[%emt 0:00:18]} Rg2+ {[%emt 0:00:31]} 51. Kf5 {[%emt 0:00:24]} Rc8 {[%emt 0:00:39]} 52. Re4 {[%emt 0:01:01]} Rc5+ {[%emt 0:00:07]} 53. Re5 {[%emt 0:00:33]} Rxe5+ {[%emt 0:00:08]} 54. Nxe5 {[%emt 0:00:05]} Rh2 {[%emt 0:00:04] Weighted Error Value: White=0.21 (precise) /Black=0.18 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.13"]
[White "Shoykhet, Benjamin"]
[Black "Plotkin, Mark"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1919"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,74,-5,13,-4,13,4,0,4,10,-17,-15,-21,-8,-23,44,33,102,114,156,42,42,-157,-151,-156,-177,-153,-117,-100,-104,-145,-96,-84,-80,-156,-158,-140,-140,-171,-170,-256,-235,-407,-368,-936,-1012,-1154,-1154,-1147,-1147,-1147,-1127,-994,-863,-29977,-29980,-29978,-29978,-29977,-29978,-2700,-972,-1088,-1068,-1023,-1010,-1031,-1022]} 1. c4 {[%emt 0:00:02]} g6 {[%emt 0:00:15]} 2. g3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:04]} 3. Bg2 {[%emt 0:00:08]} e5 {[%emt 0:00:13]} 4. Nc3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:16]} 5. Nf3 {[%emt 0:00:41]} f5 {[%emt 0:00:08]} 6. d3 {[%emt 0:00:12] A25: English Opening vs King's Indian with ...Nc6 but without early d3.} Nge7 {[%emt 0:02:06]} 7. O-O {[%emt 0:02:21]} O-O {[%emt 0:00:06]} 8. Rb1 {[%emt 0:07:07] The position is equal.} h6 {[%emt 0:08:50]} 9. e4 {[%emt 0:04:45] [#]} f4 $146 {[%emt 0:03:42]} ({Predecessor:} 9... d6 10. h3 Be6 11. Re1 fxe4 12. Nxe4 Qd7 13. g4 Rf7 14. Nh2 Raf8 15. b4 Nd4 {0-1 Salgues,M (1739)-Bon,M (2353) Avoine op 29th 2014 (8)}) 10. b4 {[%emt 0:00:56]} g5 {[%emt 0:01:27]} 11. b5 {[%emt 0:07:22]} Nb8 {[%emt 0:09:37]} (11... Na5 $1 $11) 12. d4 $14 {[%emt 0:19:29]} exd4 {[%emt 0:01:04]} ({Black should play} 12... d6 $14) 13. Nxd4 $16 {[%emt 0:01:23]} c5 {[%emt 0:00:37]} 14. bxc6 {[%emt 0:01:01]} ({White has to play} 14. Nf5 $1 $16 {[%cal Rf5g7]} Nxf5 15. exf5 Bxc3 16. gxf4) 14... dxc6 $14 {[%emt 0:00:42]} 15. Ba3 $2 {[%emt 0:06:22]} (15. Nce2 $14 {keeps the upper hand.}) 15... Bxd4 $17 {[%emt 0:12:30]} ({Inferior is} 15... Qxd4 16. Bxe7 Qxc3 17. Bxf8 Bxf8 18. gxf4 $15) 16. Bxe7 {[%emt 0:03:05]} Qxe7 {[%emt 0:00:02]} ({Not} 16... Bxf2+ 17. Rxf2 Qxe7 18. gxf4 $11) 17. Qxd4 {[%emt 0:00:08]} f3 {[%emt 0:00:26] And now ...Rd8 would win.} 18. Bh1 {[%emt 0:01:17]} Nd7 {[%emt 0:02:26] Prevents e5.} 19. Nd1 {[%emt 0:03:27] [#]} Qe5 {[%emt 0:02:48] Prevents Ne3} (19... Nc5 $142 $1 20. Nb2 Bg4) 20. Qe3 {[%emt 0:02:50]} Qf6 $36 {[%emt 0:01:19][%mdl 2048] Black is in control. Black is more active.} 21. Rb3 {[%emt 0:00:38]} (21. c5 $142) 21... Ne5 {[%emt 0:00:24]} 22. Nb2 {[%emt 0:01:01]} b6 {[%emt 0:15:15]} 23. Rc1 {[%emt 0:18:56] [#]} Be6 $1 {[%emt 0:00:58]} 24. a4 {[%emt 0:00:14]} (24. Rbc3 $142) 24... Rad8 $19 {[%emt 0:01:08]} 25. Rbc3 $2 {[%emt 0:02:22] White is weak on the light squares} (25. a5) 25... Qf7 {[%emt 0:02:15]} 26. c5 $2 {[%emt 0:06:12]} (26. Rd3 Rde8 27. Rcc3) 26... Qh5 {[%emt 0:00:27] ...Ng4 is the strong threat.} 27. Qe1 {[%emt 0:00:40]} Ng4 {[%emt 0:02:24]} 28. Bxf3 {[%emt 0:00:31]} Qxh2+ {[%emt 0:00:04]} 29. Kf1 {[%emt 0:00:06] [#]} Rxf3 $1 {[%emt 0:00:36][%mdl 512]} 30. Rxf3 {[%emt 0:00:13]} Ne5 {[%emt 0:00:41] ( -> ...Qh1+)} 31. Rcc3 {[%emt 0:07:04]} Bg4 {[%emt 0:00:33]} 32. Ke2 {[%emt 0:03:07]} Qg2 {[%emt 0:00:15][%mdl 64] Pin} 33. Qf1 {[%emt 0:01:49]} Bxf3+ {[%emt 0:00:09]} 34. Ke1 {[%emt 0:00:14]} Qxf1+ {[%emt 0:00:03] Black is clearly winning.} 35. Kxf1 {[%emt 0:00:05]} Rd2 {[%emt 0:00:10]} 36. cxb6 {[%emt 0:00:22]} axb6 {[%emt 0:00:17]} 37. Rb3 {[%emt 0:00:16]} Rc2 {[%emt 0:00:03] Artfully played by Plotkin.   Weighted Error Value: White=0.80/Black=0.37} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.14"]
[White "Zhukova, Natalia"]
[Black "Ling, Evan"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2324"]
[BlackElo "1952"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,101,20,0,14,0,0,14,5,0,0,0,0,13,13,-7,-9,-9,-13,-6,10,12,19,26,18,17,6,25,9,0,19,0,0,0,34,15,15,16,58,51,58,70,158,150,155,0,0,0,0,0,110,112,316,317,329,320,327,279,290,291,359,319,302,0,359,359,507,507,475,475,525,514,622,612,772,757,729,430,446,446,437,431,1279,1264]} 1. c4 {[%emt 0:01:01]} e6 {[%emt 0:01:18]} 2. Nc3 {[%emt 0:00:21]} d5 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:01:07]} exd5 {[%emt 0:00:05]} 5. Bg5 {[%emt 0:00:11]} Be7 {[%emt 0:01:26]} 6. e3 {[%emt 0:00:19]} O-O {[%emt 0:00:06]} 7. Bd3 {[%emt 0:00:18]} Re8 {[%emt 0:00:07]} 8. Nge2 {[%emt 0:02:33]} h6 {[%emt 0:03:19]} 9. Bh4 {[%emt 0:00:44]} c6 {[%emt 0:00:05]} 10. Qc2 {[%emt 0:06:11]} Nbd7 {[%emt 0:00:33]} 11. f3 {[%emt 0:03:54]} b5 {[%emt 0:00:24] is now more promising than 11...c5. D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} (11... Bd6 $5 {[%cal Re8e3]}) 12. O-O {[%emt 0:03:42]} a6 {[%emt 0:03:45]} 13. Rad1 {[%emt 0:10:53]} Bb7 {[%emt 0:01:05] The position is equal.} 14. Kh1 {[%emt 0:07:01]} c5 {[%emt 0:00:15]} 15. dxc5 {[%emt 0:12:10]} Nxc5 {[%emt 0:07:30]} 16. Bf5 {[%emt 0:01:30]} Qb6 {[%emt 0:08:05]} 17. Bf2 {[%emt 0:10:59] [#]} (17. Nf4 {keeps more tension.} g5 18. b4 gxh4 19. bxc5 Bxc5 20. e4) 17... b4 $146 {[%emt 0:00:15]} ({Predecessor:} 17... Rad8 18. b4 Ne6 19. e4 Qc7 20. exd5 Nxd5 21. Nxd5 Bxd5 22. Qxc7 Nxc7 23. Bb6 Bc4 {0-1 Delgado Romero,M (2282)-Hamidov,A (1530) Gran Canaria Online Blitz 2nd 2022 (7)}) 18. Na4 {[%emt 0:03:01]} Nxa4 {[%emt 0:00:23]} 19. Qxa4 {[%emt 0:00:03]} Bc6 {[%emt 0:06:43]} 20. Qc2 {[%emt 0:02:18] Threatens to win with e4.} Bb5 {[%emt 0:02:35]} 21. Rfe1 {[%emt 0:01:28]} Bf8 {[%emt 0:05:45]} 22. Nd4 {[%emt 0:01:11]} Bd7 {[%emt 0:07:08]} 23. Bxd7 {[%emt 0:03:44]} Nxd7 {[%emt 0:00:12]} 24. Nb3 {[%emt 0:13:00]} Qb5 {[%emt 0:04:25]} (24... Rac8 $5 {[%cal Rc8c2]} 25. Qe2 Qc6 $11) 25. Nd4 {[%emt 0:04:00][%cal Bb3d4,Bd4e2,Be2f4][%mdl 32]} Qb7 {[%emt 0:00:40]} 26. Ne2 {[%emt 0:03:13]} Ne5 {[%emt 0:14:21]} 27. b3 {[%emt 0:00:34]} Rac8 {[%emt 0:02:34]} 28. Qd2 {[%emt 0:00:38]} Red8 {[%emt 0:13:20]} 29. Nf4 {[%emt 0:00:33][%cal Rf4d5]} Rc3 {[%emt 0:02:18]} 30. e4 {[%emt 0:01:54][%cal Rf4d5]} (30. Nxd5 $2 Rd3 $19) 30... d4 {[%emt 0:03:40]} 31. Bxd4 $16 {[%emt 0:02:09] Qf2 is the strong threat.} Bc5 {[%emt 0:00:20]} 32. Bxc3 {[%emt 0:02:42]} ({White has to play} 32. Nd5 $16 Rd3 33. Qc2 (33. Bxc5 Rxd2 34. Rxd2 Kh8 $14) 33... Bxd4 34. Rxd3 Nxd3 35. Qxd3) 32... Rxd2 $11 {[%emt 0:00:05]} 33. Bxd2 {[%emt 0:00:04] Black must now prevent Bc1.} g5 $1 {[%emt 0:00:21]} 34. Nh3 {[%emt 0:02:22]} Qc8 {[%emt 0:03:19] [#]} (34... Nd3 $11 {keeps the balance.} 35. Re2 Nb2) 35. Rf1 $1 $16 {[%emt 0:00:35]} Nd3 $2 {[%emt 0:02:12] [#]} (35... a5 $16) 36. Bxg5 $1 $18 {[%emt 0:00:16][%mdl 64] Discovered Attack} hxg5 {[%emt 0:02:33]} 37. Rxd3 {[%emt 0:00:03]} Be7 {[%emt 0:00:22]} 38. Rd2 {[%emt 0:01:14] Wards off Qc2} Qc3 {[%emt 0:00:56]} 39. Rfd1 {[%emt 0:00:12]} Bc5 {[%emt 0:02:20]} 40. Rd3 {[%emt 0:01:30]} (40. Nxg5 Be3 41. Rd8+ Kg7 $18) 40... Qc2 {[%emt 0:00:19]} 41. R3d2 {[%emt 0:00:09]} Qc3 {[%emt 0:00:01]} 42. Nf2 {[%emt 0:00:32]} ({But not} 42. Nxg5 Be3 43. Rd3 Qc2 $18) 42... Be3 {[%emt 0:00:29]} (42... Bxf2 {is a better defense.} 43. Rxf2 Kg7) 43. Rd3 {[%emt 0:00:30] White is clearly winning.} Qc2 {[%emt 0:00:05]} 44. Ng4 {[%emt 0:00:14]} Bf4 {[%emt 0:00:58]} 45. g3 {[%emt 0:00:10]} Bc7 {[%emt 0:00:11]} 46. R1d2 {[%emt 0:01:17] Prevents Qe2} Qb1+ {[%emt 0:00:14]} 47. Kg2 {[%emt 0:00:31]} Bb6 {[%emt 0:00:04]} 48. Nf2 {[%emt 0:00:33]} a5 {[%emt 0:00:23]} 49. Rd5 {[%emt 0:00:20]} Kf8 {[%emt 0:00:41]} 50. Re2 {[%emt 0:00:33] And now Rd1 would win.} ({Weaker is} 50. Rxg5 Be3 $18) 50... f6 {[%emt 0:00:35]} (50... Qc1 $142 51. Rd1 Qc3) 51. Rd1 {[%emt 0:00:07] Weighted Error Value: White=0.35/Black=0.33} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.15"]
[White "Paul, Justin"]
[Black "Vinod, Aarush"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2314"]
[BlackElo "1914"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,61,23,16,30,-80,-58,-56,-61,-11,-35,-151,-44,-136,-108,-59,0,-69,-64,-53,-58,-43,-50,-62,-56,-210,-207,-276,-259,-501,-484,-466,-235,-224,-227,-346,-179,-185,-134,-123,0,-410,0,0,16,18,404,406,606,599,598,587,699,680]} 1. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:01:20]} 2. g3 {[%emt 0:01:00]} g6 {[%emt 0:00:14]} 3. b3 {[%emt 0:01:12]} Bg7 {[%emt 0:00:25]} 4. Bb2 {[%emt 0:00:06]} O-O {[%emt 0:00:29]} 5. Bg2 {[%emt 0:00:34]} d6 {[%emt 0:00:18]} 6. d4 {[%emt 0:00:13]} b5 {[%emt 0:00:46][%cal Bb7b5,Bb5b4][%mdl 32] [#] A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems.} 7. Ne5 {[%emt 0:05:50] [#]} dxe5 $1 $17 {[%emt 0:00:31]} 8. Bxa8 {[%emt 0:00:26] And now Bg2 would win.} c6 {[%emt 0:00:49] Black is slightly better.} 9. a4 {[%emt 0:08:57]} (9. dxe5 $15 Nd5 10. a4) 9... b4 {[%emt 0:07:39] [#]} 10. a5 $146 {[%emt 0:06:00]} ({Better is} 10. dxe5 $15 Nd5 11. Qd4) ({Predecessor:} 10. dxe5 Nd5 11. Qd4 Nb6 12. Qxb4 Na6 13. Qe4 Nxa8 14. Qxc6 Nb4 15. Qc5 Qb6 16. Qxb6 Nxb6 {0-1 Jones,G (2672)-Sadhwani,R (2616) Titled Tuesday intern op 08th Mar Early blitz 2022 (5)}) 10... e4 {[%emt 0:22:32]} (10... Qd5 $17 11. f3 Rd8) 11. c4 {[%emt 0:02:40] [#]} (11. a6 $15) 11... e3 $1 {[%emt 0:11:44][%mdl 512]} 12. fxe3 {[%emt 0:03:09]} (12. O-O Bh3) 12... Ng4 {[%emt 0:07:17]} (12... Bh3 $15) 13. Qd2 {[%emt 0:08:59]} (13. Qd3 $1 $11) 13... Bh6 $15 {[%emt 0:01:09]} 14. Qxb4 {[%emt 0:01:03] [#]} Nxe3 $1 {[%emt 0:03:16]} 15. Qc3 {[%emt 0:06:45] [#] Wards off Nc2+} (15. Qxb8 $2 Nc2+ 16. Kd1 Nxd4 $19) 15... e5 $1 {[%emt 0:08:16] aiming for ...exd4.} 16. d5 {[%emt 0:05:44]} (16. dxe5 Qd1+ 17. Kf2 Ng4+ 18. Kg2 Qxe2+ 19. Kh3 Nxe5+ 20. Kh4 Qh5#) 16... cxd5 {[%emt 0:06:03]} 17. Bxd5 {[%emt 0:02:29] [#]} (17. cxd5 $15 Na6 18. Na3 (18. Qxe5 $2 Nc2+ 19. Kf2 f6 $19) 18... Ng2+ 19. Kd1 (19. Kf2 Bh3 $11)) 17... Nc6 $1 $19 {[%emt 0:04:55][%mdl 512] Hoping for ...Nd4.} 18. Bf3 {[%emt 0:08:14]} (18. Bxc6 Qd1+ 19. Kf2 Ng4+ 20. Kg2 Qxe2+ 21. Kh3 Ne3+ 22. Kh4 Qh5#) (18. Rf1 Nb4) 18... Nd4 $1 {[%emt 0:05:19] ( -> ...Nxf3+). Excellent horsemanship.} 19. Na3 $2 {[%emt 0:03:58]} (19. Nd2 Nec2+ 20. Kf2) 19... Qf6 {[%emt 0:02:29]} 20. Rf1 {[%emt 0:04:39]} (20. Rg1 $2 Nxf3+ 21. exf3 Qxf3) 20... Nxf1 {[%emt 0:07:31]} (20... Bg4 $142 21. Nb5 Ndc2+ 22. Kf2 Bxf3 23. exf3 Rd8) 21. Kxf1 {[%emt 0:00:06]} Bb7 $1 {[%emt 0:01:28] ...Rd8 is the strong threat.} 22. Kg2 {[%emt 0:01:19] [#]} (22. Nc2 {keeps fighting.} Nxc2 {[%mdl 64] Deflection} 23. Qxc2 Bxf3 24. exf3 Qxf3+ 25. Qf2 Qxb3 26. Re1) 22... Nxe2 {[%emt 0:06:21]} (22... Bd2 $142 $1 {[%cal Rd2c3]} 23. Qd3 (23. Qxd2 $2 Bxf3+ 24. Kf2 Bxe2+ 25. Kg2 Qc6+ 26. Kf2 Qf6+ 27. Kg2 Bf3+ 28. Kf1 Bg2+ {[%mdl 64] Decoy} 29. Kxg2 Qf3+ 30. Kh3 Qf5+ 31. Kg2 Qe4+ 32. Kh3 Nf3 $19) 23... Nxf3 24. exf3 Rd8) 23. Qd3 {[%emt 0:00:34] [#]} Rd8 {[%emt 0:00:20]} (23... Bxf3+ 24. Qxf3 Qxf3+ 25. Kxf3 Nd4+ 26. Bxd4 exd4 27. Rd1 $14 (27. Nb5 Re8 $14)) (23... Nc1 $1 $19 {[%cal Rc1d3]} 24. Bxc1 e4 25. Bxe4 Qf5) 24. Bd5 $17 {[%emt 0:01:16]} (24. Qxe2 Rd2 25. Kh3 Rxe2 26. Bxe2 Qf2) 24... Qe6 {[%emt 0:00:44]} (24... Rxd5 $17 25. cxd5 Nd4) 25. Rd1 {[%emt 0:02:43][%mdl 8192]} (25. Qxe2 $11 Rxd5 26. cxd5 Qxd5+ 27. Kf2 (27. Kh3 $2 Qe6+ 28. Qg4 Bg2+ {[%mdl 64] Deflection} 29. Kxg2 Qxg4 $19) 27... Qg2+ 28. Ke1 Qh1+ 29. Qf1 Qe4+ 30. Qe2 Qh1+ 31. Qf1 Qe4+ 32. Qe2 Qh1+) 25... Qg4 $2 {[%emt 0:00:32]} (25... Bxd5+ 26. cxd5 Qg4 27. Bxe5 $16) (25... Rxd5 $1 $19 26. cxd5 Nd4) 26. Bxe5 $11 {[%emt 0:06:33] Strongly threatening Qf3.} Nc1 {[%emt 0:00:31]} (26... Qh5 $5 {[%cal Rh5e5]} 27. Qe4 Bc8 $14) 27. Qf3 $40 {[%emt 0:05:59][%csl Gd5][%cal Rf3f7][%mdl 128] White has some attack. Really sharp!} (27. Qc2 $2 Qh5 28. h4 (28. Rxc1 $2 Bxc1 29. Qxc1 Bxd5+ 30. cxd5 Qxe5 $19) 28... Bxd5+ 29. cxd5 Qxe5 $19) 27... Qe6 {[%emt 0:00:30][%mdl 8192]} (27... Qxf3+ $11 {and Black is okay.} 28. Kxf3 Nxb3) 28. Bb2 $18 {[%emt 0:03:03]} (28. Bxb7 Rxd1 29. Qxd1 Qxe5 $11) 28... Nxb3 {[%emt 0:00:28]} (28... Qe7 $142 29. Kf1 (29. Bxb7 Rxd1 30. Qxd1 Qxb7+ 31. Qf3 Qxf3+ {[%mdl 64] Remove Defender} 32. Kxf3 Nxb3 $16) (29. Bxf7+ Qxf7 {[%mdl 64] Pin} 30. Rxd8+ Bf8 $16) 29... Bxd5 30. cxd5 f5 31. Bxc1 Bxc1 {[%mdl 64] Remove Defender}) 29. Bxb7 {[%emt 0:01:16] White is clearly winning.} (29. Qxb3 Qe2+ 30. Kh1 Rxd5 31. cxd5 Qe4+ 32. Kg1 Be3+) 29... Nd2 {[%emt 0:00:32]} 30. Qf2 {[%emt 0:03:01]} Be3 {[%emt 0:00:30]} 31. Qf6 {[%emt 0:00:18] An exciting game.   Weighted Error Value: White=0.71/Black=0.77} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.16"]
[White "Aripov, Iskandar"]
[Black "Marjanovic, Annamaria"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2211"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,74,20,15,16,13,16,45,11,33,-31,20,21,17,23,10,12,27,14,13,-51,-39,-116,-47,-61,-43,-61,-47,-49,0,0,0,0,0,0,0,-121,-122,-127,-122,-122,-124,-126,-114,-135,-46,-33,-39,-53,-47,-45,-27,-41,-44,-26,0,0,0,-35,-62,-235,-251,-625,-606,-29996,-29990,-29990,-29991]} 1. e4 {[%emt 0:01:42]} c5 {[%emt 0:00:18]} 2. Nf3 {[%emt 0:00:19]} d6 {[%emt 0:00:07]} 3. Bb5+ {[%emt 0:00:26]} Nd7 {[%emt 0:00:08]} 4. O-O {[%emt 0:00:06]} a6 {[%emt 0:00:35]} 5. Bd3 {[%emt 0:00:43]} Ngf6 {[%emt 0:01:40]} 6. c3 {[%emt 0:00:31] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} b5 {[%emt 0:00:52]} 7. Bc2 {[%emt 0:02:42]} c4 {[%emt 0:01:43]} 8. b3 {[%emt 0:02:02] White is slightly better.} Bb7 {[%emt 0:12:11]} 9. Re1 {[%emt 0:05:25]} (9. Qe2 $14) 9... e5 {[%emt 0:07:01]} (9... e6 $1 $15) 10. bxc4 $11 {[%emt 0:04:21]} bxc4 {[%emt 0:00:34]} 11. Na3 {[%emt 0:00:23]} Rc8 {[%emt 0:03:56]} 12. Rb1 {[%emt 0:01:22]} Ba8 {[%emt 0:04:04]} 13. Qe2 $1 {[%emt 0:04:15]} Qc7 {[%emt 0:07:30] [#]} 14. Nh4 $146 {[%emt 0:21:49]} ({White should play} 14. d3 $11) ({Predecessor:} 14. Bb2 Be7 15. d3 cxd3 16. Bxd3 Nc5 17. Nd2 Bb7 18. Nac4 O-O 19. f3 d5 20. exd5 Nxd3 21. Qxd3 Bxd5 22. Rxe5 {0-1 Egin,V (2395)-Gupta,A (2619) Agzamov Memorial 08th 2014 (6)}) 14... g6 {[%emt 0:13:07] Hoping for ...Be7.} 15. d3 {[%emt 0:04:40]} (15. d4 $1 $15) 15... cxd3 {[%emt 0:03:13]} (15... d5 $1 $17 {...Be7 would be deadly.} 16. exd5 Nxd5) 16. Bxd3 $15 {[%emt 0:00:08]} Nc5 {[%emt 0:05:33]} 17. Bxa6 {[%emt 0:03:39]} Nxa6 {[%emt 0:00:34]} 18. Qxa6 {[%emt 0:00:14]} Bxe4 {[%emt 0:09:42]} (18... Be7 $1 $15) 19. Bg5 $11 {[%emt 0:14:36]} Ra8 {[%emt 0:07:22]} 20. Qe2 {[%emt 0:18:33]} Bxb1 {[%emt 0:02:31]} 21. Bxf6 {[%emt 0:00:09]} Be7 $1 {[%emt 0:01:52]} (21... Rxa3 $2 {gets mated.} 22. Qb5+ (22. Bxh8 Bxa2 23. Qb5+ Kd8 $17) 22... Qd7 23. Qb8+) 22. Nb5 {[%emt 0:01:02]} (22. Bxh8 $11 Rxa3 23. Qb5+ Kf8 24. Qxb1 (24. Qb4 $2 Rxc3 25. Qxb1 Bxh4 $19)) 22... Qc5 $17 {[%emt 0:01:02]} 23. Bxh8 {[%emt 0:07:46]} Rxa2 {[%emt 0:02:08]} 24. Nxd6+ {[%emt 0:01:36]} Bxd6 {[%emt 0:02:48]} 25. Qf3 {[%emt 0:00:48] [#]} Bd3 {[%emt 0:02:37][%mdl 576] Deflection, Back Rank} 26. Bf6 {[%emt 0:02:20] [#]} (26. Kh1 Qxc3) 26... e4 {[%emt 0:01:44]} 27. Bd4 $15 {[%emt 0:00:27] White is weak on the light squares} Qb5 {[%emt 0:01:16]} 28. Qf6 {[%emt 0:00:35]} Be7 {[%emt 0:00:24] Active counter play! This pair of bishops is nice.} 29. Qh8+ {[%emt 0:00:19]} Kd7 {[%emt 0:01:30] aiming for ...Re2.} 30. Qxh7 {[%emt 0:00:06]} Re2 {[%emt 0:07:28][%cal Re2e1]} 31. Ra1 {[%emt 0:01:15][%cal Oh4g6] Black must now prevent Nxg6!} Ra2 {[%emt 0:00:00][%cal Ra2a1][%mdl 1088] Deflection, Back Rank. Black has compensation.} 32. Re1 {[%emt 0:00:12]} Re2 {[%emt 0:00:00][%cal Re2e1]} 33. Ra1 {[%emt 0:00:14][%cal Oh4g6] Threatens to win with Nxg6!} Qa5 $40 {[%emt 0:00:40][%cal Ra5a1][%mdl 192] Deflection, Back Rank. White needs to defend precisely.} 34. Rf1 {[%emt 0:01:12] [#] Now White is beyond hope.} (34. Rd1 $15 Qa4 35. Rf1) 34... Ra2 $1 $19 {[%emt 0:00:09]} 35. Qxf7 $2 {[%emt 0:01:04]} (35. Nxg6 fxg6 36. Bf6) 35... Ra1 {[%emt 0:00:17][%csl Gd3][%cal Ra1f1][%mdl 64] Pin} 36. g3 {[%emt 0:00:54]} Bxf1 {[%emt 0:00:19][%cal Rf1h3]} 37. h3 {[%emt 0:00:21]} Bc4+ {[%emt 0:00:05] Magnificent play by Marjanovic!   Weighted Error Value: White=0.48/Black=0.13 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.17"]
[White "Tanenbaum, Zachary"]
[Black "Slate, Kent"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2261"]
[BlackElo "1989"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,71,29,28,29,32,22,29,2,34,21,34,38,30,18,258,267,338,318,447,450,462,459,444,429,485,479,486,486,488,493,495,494,507,501,501,501,501,500,500,503,497,502,485,485,558,555,544,543,628,620,712,710,775,766,1025,1022,964,904,884,828]} 1. e4 {[%emt 0:00:21]} c5 {[%emt 0:01:03]} 2. Nf3 {[%emt 0:00:02][%cal Bg1f3,Bf3d2,Bd2f1,Bf1e3][%mdl 32]} Nc6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:01]} e5 {[%emt 0:01:14]} 4. Bc4 {[%emt 0:00:02]} Be7 {[%emt 0:00:12]} 5. d3 {[%emt 0:00:04]} d6 {[%emt 0:00:12]} 6. Nd2 {[%emt 0:00:08]} Nf6 {[%emt 0:00:10]} 7. Nf1 {[%emt 0:00:08]} Bg4 {[%emt 0:02:26]} 8. f3 {[%emt 0:00:03] B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} Be6 {[%emt 0:00:07]} 9. Ne3 {[%emt 0:00:56]} O-O {[%emt 0:01:41]} 10. Ncd5 {[%emt 0:07:04] [#] White has an edge.} Nh5 $146 {[%emt 0:12:52]} ({Predecessor:} 10... a6 11. a3 Nd7 12. O-O Bg5 13. c3 Bxe3+ 14. Bxe3 Ne7 15. f4 Bxd5 16. exd5 b5 {0-1 Svane,F (2438)-Le,T (2514) Titled Tuesday intern op 24th Aug blitz 2021 (7)}) 11. a4 {[%emt 0:20:49]} Bh4+ {[%emt 0:07:15]} 12. g3 {[%emt 0:00:08]} Bg5 {[%emt 0:05:34]} 13. O-O {[%emt 0:01:06] aiming for f4.} Bh3 $2 {[%emt 0:05:17] [#]} (13... Bxe3+ $11 {and Black is okay.} 14. Bxe3 Ne7) 14. f4 $1 $18 {[%emt 0:13:48][%mdl 64] Discovered Attack} exf4 {[%emt 0:13:00]} (14... Nxf4 15. gxf4) 15. Qxh5 {[%emt 0:03:40]} fxe3 {[%emt 0:01:57]} (15... Bxf1 {is a better defense.} 16. gxf4 (16. Nxf1 g6 $18) 16... Bxd3) 16. Qxh3 {[%emt 0:01:45] White is clearly winning.} e2 {[%emt 0:00:07]} 17. Re1 {[%emt 0:00:08]} Bxc1 {[%emt 0:16:23]} 18. Raxc1 {[%emt 0:00:53]} Nd4 {[%emt 0:01:58]} 19. Qg2 {[%emt 0:00:56] Prevents Nf3+.} a6 {[%emt 0:01:04]} 20. c3 {[%emt 0:00:27]} Nc6 {[%emt 0:00:19]} 21. Qxe2 {[%emt 0:00:13]} Rb8 {[%emt 0:00:08]} 22. Rf1 {[%emt 0:01:43]} b5 {[%emt 0:00:20]} 23. axb5 {[%emt 0:01:07]} axb5 {[%emt 0:00:06]} 24. Bb3 {[%emt 0:00:09][%cal Bc4b3,Bb3a4,Ba4c6,Bc6d5][%mdl 32]} b4 {[%emt 0:04:13]} 25. Ba4 {[%emt 0:02:28]} Ne7 {[%emt 0:04:06]} 26. Nxe7+ {[%emt 0:00:31]} Qxe7 {[%emt 0:00:06]} 27. Bc6 {[%emt 0:00:25]} Kh8 {[%emt 0:00:23]} 28. Bd5 {[%emt 0:00:26]} f5 {[%emt 0:00:34]} 29. Qd2 {[%emt 0:03:06]} ({Weaker is} 29. Rxf5 Rxf5 30. Re1 Rff8 $17) 29... fxe4 {[%emt 0:03:49]} 30. dxe4 {[%emt 0:02:25]} h6 {[%emt 0:02:17]} 31. Rxf8+ {[%emt 0:00:36]} Qxf8 {[%emt 0:00:07]} 32. Rf1 {[%emt 0:00:19][%cal Bc1f1,Bf1f7,Bf7f8][%mdl 32]} Qd8 {[%emt 0:01:20]} 33. c4 {[%emt 0:02:32] [#] Black must now prevent Rf7.} Qe7 {[%emt 0:02:01]} 34. Rf7 {[%emt 0:00:41]} Qe5 {[%emt 0:00:22]} 35. Qf2 {[%emt 0:00:20]} Re8 {[%emt 0:01:32]} 36. Rf8+ {[%emt 0:00:10] Black did not feel at home in the position after the opening.   Weighted Error Value: White=0.03 (flawless) /Black=0.39} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.18"]
[White "Matviishen, Viktor"]
[Black "Altman, Joshua"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2538"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,125,20,20,16,74,87,95,84,117,96,122,125,143,101,101,101,93,84,86,83,83,63,113,110,116,77,93,86,72,96,168,153,575,566,627,622,567,547,958,133,133,133,133,133,133,133,133,133,135,135,134,56,57,52,39,44,241,231,177,151,146,153,200,193,365,358,387,386,771,742,936,883,5948,4952,29971,29971,29971,29972,29970,29958,29973,29966,29975,29976,29974,29974,29977,29978,29978,29979,29979,29977,29981,29982,29981,29982,29986,29987,29987,29985,29985,29986,29986,29987,29987,29988,29988,29987,29992,29993]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:06]} b6 {[%emt 0:00:03]} 4. g3 {[%emt 0:00:06]} Bb7 {[%emt 0:00:02]} 5. Bg2 {[%emt 0:00:06]} Bb4+ {[%emt 0:00:05]} 6. Nbd2 {[%emt 0:00:05]} O-O {[%emt 0:00:16]} 7. O-O {[%emt 0:00:07]} Bxd2 {[%emt 0:00:20]} 8. Qxd2 {[%emt 0:00:05]} d6 {[%emt 0:00:40]} 9. b3 {[%emt 0:00:08]} Nbd7 {[%emt 0:00:22]} 10. Bb2 {[%emt 0:00:08][%cal Od4d5] E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} h6 {[%emt 0:01:59] [#]} (10... Re8 $11 {remains equal.}) 11. d5 $146 {[%emt 0:01:10]} ({Predecessor:} 11. Rfe1 Be4 12. Qc3 c6 13. Nd2 Bxg2 14. Kxg2 d5 15. e4 Qb8 16. Rac1 Rc8 17. Qf3 {0-1 Deac,B (2692)-Martinez Alcantara,J (2591) Titled Tuesday intern op 12th Jul Early blitz 2022 (7)}) 11... e5 {[%emt 0:08:02][%cal Ob6b5]} (11... Rb8 12. Nh4) 12. Nh4 {[%emt 0:00:23] White is better.} a5 {[%emt 0:01:55]} 13. f4 {[%emt 0:01:50]} e4 {[%emt 0:04:32]} 14. Nf5 {[%emt 0:00:52][%cal Og3g4]} Nc5 {[%emt 0:07:45]} 15. Ne3 {[%emt 0:00:57] White has more active pieces.} Bc8 {[%emt 0:04:20]} 16. h3 {[%emt 0:00:09]} Ne8 {[%emt 0:13:23]} 17. Qe1 {[%emt 0:04:18]} f5 {[%emt 0:05:49]} 18. g4 {[%emt 0:00:35]} Bd7 {[%emt 0:19:54]} 19. Qg3 {[%emt 0:01:34]} Nf6 {[%emt 0:08:46]} (19... Qe7 $1 $14) 20. Kh2 {[%emt 0:17:13]} Qe8 {[%emt 0:10:10]} 21. Rg1 {[%emt 0:19:02]} (21. gxf5 {seems wilder.} Nh5 22. Qg4 Qf7 23. Bd4) 21... Qg6 {[%emt 0:04:15]} 22. Bf1 {[%emt 0:03:28]} (22. Nxf5 {simplifies} Bxf5 23. gxf5 Qxg3+ 24. Kxg3 b5 25. cxb5 Rab8 26. e3) 22... fxg4 {[%emt 0:00:50]} 23. hxg4 {[%emt 0:00:10]} h5 {[%emt 0:03:57]} (23... Kf7 $16) 24. f5 $18 {[%emt 0:05:34]} Nxg4+ $2 {[%emt 0:02:37]} (24... Qh7 $16) 25. Nxg4 {[%emt 0:00:05]} Qxg4 {[%emt 0:00:05]} 26. Qe3 {[%emt 0:00:43]} Qh4+ {[%emt 0:00:22]} 27. Bh3 {[%emt 0:00:01]} Rf7 {[%emt 0:00:51]} 28. Raf1 {[%emt 0:01:05]} (28. Qh6 $18 {[%cal Rg1g7]} Qxh3+ {[%mdl 64] Remove Defender} 29. Kxh3 Bxf5+ 30. Kh2) 28... Bxf5 $16 {[%emt 0:01:27] [#]} 29. Qc3 {[%emt 0:16:07][%cal Rg1g7] Some like it hot} Qxh3+ {[%emt 0:00:40]} 30. Qxh3 {[%emt 0:00:02]} Bxh3 {[%emt 0:00:05]} 31. Rxf7 {[%emt 0:00:01][%mdl 64] Remove Defender} Kxf7 {[%emt 0:00:07]} 32. Rxg7+ {[%emt 0:00:02]} Kf8 {[%emt 0:00:05]} 33. Kxh3 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRN} Rc8 {[%emt 0:02:23]} 34. Kh4 {[%emt 0:02:03]} ({Better is} 34. Rh7 $16 {Threatens to win with Rh8+.} Ke8 35. Rxh5) 34... c6 $1 $14 {[%emt 0:00:19]} 35. Kxh5 {[%emt 0:00:31]} cxd5 {[%emt 0:00:26]} 36. cxd5 {[%emt 0:00:01] Strongly threatening Rh7.} Rd8 $2 {[%emt 0:00:36]} ({Black should play} 36... Na6 $1 $14) 37. Rh7 {[%emt 0:01:37] Kg6 is the strong threat.} Rd7 {[%emt 0:00:18]} 38. Rh8+ {[%emt 0:00:02]} Kf7 {[%emt 0:00:12]} 39. Kg5 {[%emt 0:00:01]} e3 {[%emt 0:01:02]} (39... Na6 $16 {is a better defense.} 40. Bd4 b5) 40. Kf5 {[%emt 0:00:48]} b5 $2 {[%emt 0:00:43]} (40... a4 41. bxa4 Nxa4) 41. Ra8 $18 {[%emt 0:01:45]} b4 {[%emt 0:00:34][%cal Oc5d3]} 42. Bd4 {[%emt 0:00:17] Hoping for Bxc5.} ({Not} 42. Rxa5 Nd3 $18) 42... a4 $2 {[%emt 0:00:32]} (42... Rc7 43. Rxa5 Nd7) 43. bxa4 {[%emt 0:00:14]} b3 {[%emt 0:00:09]} 44. axb3 {[%emt 0:00:05]} (44. Bxe3 $2 {perishes.} b2 45. Rb8 Nb7 $19) 44... Nxb3 {[%emt 0:00:04]} 45. Bxe3 {[%emt 0:00:09] Threatening mate with Ra7.} Re7 {[%emt 0:00:32]} 46. Ra7 {[%emt 0:00:10] White mates.} Rxa7 {[%emt 0:00:20]} 47. Bxa7 {[%emt 0:00:01] KB-KN} Ke7 {[%emt 0:00:24]} 48. Ke4 {[%emt 0:01:07]} Kd7 {[%emt 0:00:55]} 49. Kd3 {[%emt 0:00:26]} Kc7 {[%emt 0:00:21]} 50. Kc2 {[%emt 0:00:39]} Na5 {[%emt 0:00:06]} 51. Kc3 {[%emt 0:00:08]} Nb7 {[%emt 0:00:31]} 52. Kb4 {[%emt 0:00:28]} Nd8 {[%emt 0:00:04]} 53. Kb5 {[%emt 0:00:17]} Nf7 {[%emt 0:00:13]} 54. a5 {[%emt 0:00:14][%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Ng5 {[%emt 0:00:13]} 55. Bb6+ {[%emt 0:01:00]} Kb7 {[%emt 0:00:10]} 56. a6+ {[%emt 0:00:02]} Ka8 {[%emt 0:00:04]} 57. Kc6 {[%emt 0:00:08]} Ne4 {[%emt 0:00:14]} 58. e3 {[%emt 0:00:45]} Kb8 {[%emt 0:01:09]} 59. a7+ {[%emt 0:00:10]} Ka8 {[%emt 0:00:03]} 60. Bd4 {[%emt 0:00:06]} Ng3 {[%emt 0:00:24]} 61. Kxd6 {[%emt 0:00:08]} Nf5+ {[%emt 0:00:06]} 62. Ke6 {[%emt 0:00:06]} Ng3 {[%emt 0:00:42]} 63. d6 {[%emt 0:00:06] Weighted Error Value: White=0.20 (precise) /Black=0.47} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.19"]
[White "Martin, Sam B"]
[Black "Williams, Justus"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2067"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,93,61,83,40,42,6,35,27,68,73,120,105,153,155,315,324,335,348,365,330,329,356,313,356,367,205,186,164,181,139,137,131,175,154,163,71,177,184,155,52,255,169,209,151,151,168,172,165,271,251,673,150,123,0,108,0,29,12,135,0,1000,972,972,951,705,600,593,562,691,537,545,545,532,526,509,500,461,8,38,-205,-194,-1034,-1027,-29999]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:02:40]} 2. c4 {[%emt 0:00:10]} d6 {[%emt 0:00:54]} 3. Nc3 {[%emt 0:00:55]} e5 {[%emt 0:00:45]} 4. Nf3 {[%emt 0:02:38]} e4 {[%emt 0:02:30]} 5. Ng5 {[%emt 0:00:15]} Qe7 {[%emt 0:02:19]} 6. Qc2 {[%emt 0:13:40]} Bf5 {[%emt 0:01:03]} 7. h4 {[%emt 0:02:45] A54: Old Indian Defence with Nf3, but without e4.} h6 {[%emt 0:02:27]} 8. Nh3 {[%emt 0:01:25]} (8. g4 $5 {[%cal Rg4f5]} Bg6 9. Nh3 $11 (9. Qa4+ Qd7 $15)) 8... Nc6 {[%emt 0:00:25]} 9. e3 {[%emt 0:01:45] White is slightly better.} g5 {[%emt 0:02:48]} 10. Nd5 {[%emt 0:10:09]} Qd8 {[%emt 0:00:39] [#]} (10... Nxd5 $142 11. cxd5 Nb8) 11. f3 $146 {[%emt 0:06:08]} ({Predecessor:} 11. Bd2 Bg7 12. O-O-O Qd7 13. Be2 Nxd5 14. cxd5 Nxd4 15. exd4 e3 16. Bd3 Bxd3 17. Qxd3 exd2+ 18. Qxd2 {1-0 Lautier,J (2672)-Glek,I (2575) Corsica op rapid 2005 (3)}) 11... Bg6 {[%emt 0:03:48]} (11... Bg7 $142) 12. fxe4 $1 {[%emt 0:05:39]} Nxe4 $2 {[%emt 0:12:13]} (12... Nxd5 $16 {was called for.} 13. cxd5 Ne7) 13. Bd3 $18 {[%emt 0:05:23]} f5 {[%emt 0:07:48] [#]} 14. g4 $1 {[%emt 0:02:29][%cal Bg2g4,Bg4f5,Bf5e6][%mdl 544] aiming for gxf5.} Ng3 {[%emt 0:01:02]} 15. gxf5 {[%emt 0:16:42]} Bf7 {[%emt 0:01:02]} 16. Rg1 {[%emt 0:00:35]} gxh4 {[%emt 0:00:53]} 17. Nhf4 {[%emt 0:01:43]} Bg7 {[%emt 0:02:47]} 18. Ne6 {[%emt 0:06:26]} (18. Bd2 $142) 18... Bxe6 {[%emt 0:00:28]} 19. fxe6 {[%emt 0:00:02]} O-O {[%emt 0:00:15]} 20. Qg2 {[%emt 0:05:09]} Qg5 {[%emt 0:03:14]} 21. Bd2 {[%emt 0:02:22] 0-0-0 would be deadly.} (21. Nxc7 $2 Qa5+ 22. Bd2 Qxc7 $19) 21... Rae8 {[%emt 0:14:12][%cal Oc6d4]} 22. e7 {[%emt 0:02:05]} (22. Nxc7 Nb4 23. Be4 (23. Bxb4 $2 Qxe3+ 24. Be2 Bxd4 $19) 23... Re7 $17) 22... Rf7 {[%emt 0:02:03][%cal Oc6d4]} 23. Qh3 {[%emt 0:01:02]} (23. Nxc7 Rexe7 24. Nd5 Nxd4 25. Nxe7+ Qxe7 $17) (23. O-O-O $18 {has better winning chances.}) 23... Nxe7 {[%emt 0:05:52]} (23... Nxd4 $2 24. exd4 Rfxe7+ 25. Kd1 $18) (23... h5 $16) 24. Nxc7 {[%emt 0:06:03]} (24. Qe6 c6 25. Nf4 Qf6 $11) 24... Rc8 {[%emt 0:04:14] [#]} 25. Nd5 {[%emt 0:00:30]} Rcf8 $2 {[%emt 0:00:37]} ({Black should try} 25... Re8 $1 $14 26. e4 (26. Qe6 Qh5 $14) 26... Qg6 27. Qxh4 Rf3) 26. Nf4 {[%emt 0:01:00]} Bxd4 {[%emt 0:03:12]} 27. O-O-O {[%emt 0:05:07]} (27. exd4 $6 Rxf4 28. Qe6+ Kh8 $16) 27... Rxf4 {[%emt 0:03:29]} 28. exf4 {[%emt 0:00:22]} Qf6 {[%emt 0:00:13] Against Qe6+} 29. Rge1 {[%emt 0:01:10]} Bxb2+ {[%emt 0:00:43]} (29... Nef5 $142) 30. Kc2 $1 {[%emt 0:00:01]} Nc6 $2 {[%emt 0:00:17]} (30... Nef5 31. Rb1 Bd4 32. Rxb7 Kh8) 31. Qd7 $2 {[%emt 0:00:38]} (31. Rb1 $18 {is more deadly.} Ba1 32. Rxa1 Nd4+ 33. Kb2 Nb5+ 34. Kb3 Nd4+ 35. Ka3) 31... Qg7 $16 {[%emt 0:01:55]} 32. Qh3 {[%emt 0:00:51]} (32. Qxd6 $16 {Black must now prevent Qd5+.} Bf6 33. Qd5+ Kh8 34. Re3) 32... Bf6 {[%emt 0:00:39] [#]} (32... Qf6 $1 $11 33. Rb1 (33. Qd7 Qg7 $16) 33... Ba1 34. Rxa1 Nd4+ 35. Kb2 Ne6+ 36. Bc3 Nxf4 37. Bxf6 Nxh3 38. Bxh4 Nf5) 33. Rg1 {[%emt 0:01:03]} ({White should play} 33. Re3 $1 $16 {Threatens to win with Rg1.} Qf7 34. Rg1 Nd4+ 35. Kc1) 33... Nd4+ {[%emt 0:04:39]} 34. Kb1 {[%emt 0:00:01] Rg2 is the strong threat.} Qc7 {[%emt 0:00:20] [#]} (34... Nf3 $11 {keeps the balance.}) 35. Rde1 {[%emt 0:01:10]} ({Better is} 35. Rxg3+ $1 $16 hxg3 36. Qxg3+ Qg7 37. Qe3) 35... Kh8 $2 {[%emt 0:01:52][%mdl 8192]} (35... Bg7 $11) 36. Rxg3 $1 $18 {[%emt 0:00:11]} hxg3 {[%emt 0:01:04]} 37. Qxh6+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:22]} 38. Be4 {[%emt 0:01:14] Intending Bd5+ and mate.} (38. Qg6+ Qg7 $18) 38... Ne6 {[%emt 0:03:39]} 39. Bd5 {[%emt 0:00:26] This pair of bishops is nice. Black is weak on the light squares} Qb6+ {[%emt 0:00:08]} 40. Kc1 {[%emt 0:00:15]} Qb2+ {[%emt 0:00:27]} 41. Kd1 {[%emt 0:00:01]} Qb1+ {[%emt 0:00:16]} 42. Ke2 {[%emt 0:00:24]} Qf5 {[%emt 0:00:36]} 43. Kf3 {[%emt 0:00:49]} Re8 {[%emt 0:00:22]} 44. Kxg3 $2 {[%emt 0:01:10]} (44. Bxb7 $2 Bg7 45. Rxe6 Bxh6 $19) (44. Kg2 $18) 44... Kf7 $1 $11 {[%emt 0:00:29]} 45. Be4 $2 {[%emt 0:00:24]} (45. Bxb7 $2 {loses.} Qd3+ 46. Be3 Rh8 $19) (45. Qh3 $14 {keeps the upper hand.} Rg8+ 46. Kh2) 45... Rg8+ $19 {[%emt 0:00:20]} 46. Kf2 $2 {[%emt 0:00:03]} (46. Kh2 Qg4 47. Qh7+ (47. Bxb7 $2 {perishes.} Qg3+ 48. Kh1 Rh8 $19) (47. f5 $2 Be5+ 48. Kh1 Rh8 $19) 47... Kf8 48. Qh6+ Ke7 49. Bd5) 46... Bd4+ {[%emt 0:00:29]} 47. Kf3 {[%emt 0:00:31]} Qg4# {[%emt 0:01:45] Ingenious play by Williams!   Weighted Error Value: White=0.91/Black=0.57} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.20"]
[White "Tahmassebi, Bijan"]
[Black "Senft, Sean"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2201"]
[BlackElo "2089"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,94,42,51,21,23,27,31,29,28,37,41,38,30,-76,-90,-102,-96,-82,-102,-125,-129,-159,-152,-201,-152,-155,-153,-157,-152,-143,-158,-148,-156,-152,-154,-159,-172,-163,-181,-158,-168,-169,-128,-133,-37,-30,-37,-370,-370,-733,-270,-1110,-1095,-1001,-139,-862,-71,-289,-288,-272,-272,-239,-226,-447,-413,-253,0,0,0,0,0,0,0,-29979,-29979,-29981,-29982,-29986,-29987,-29992,-29993,-29993,-29994,-29998,-29999]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:03:15]} 2. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:16][%cal Bb8c6,Bc6e5,Be5g4][%mdl 32]} 5. Nc3 {[%emt 0:00:13]} Qc7 {[%emt 0:00:16]} 6. Be3 {[%emt 0:00:39]} a6 {[%emt 0:00:15]} 7. Qf3 {[%emt 0:00:40] B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} Nf6 {[%emt 0:01:15][%cal Of8a3]} 8. O-O-O {[%emt 0:01:33]} Ne5 {[%emt 0:03:11]} 9. Qg3 {[%emt 0:00:33] White is slightly better.} b5 $1 {[%emt 0:01:22]} 10. f4 {[%emt 0:08:35]} Neg4 {[%emt 0:01:21]} 11. Bg1 {[%emt 0:00:55]} b4 {[%emt 0:01:27] [#]} 12. Nd5 $146 {[%emt 0:12:27]} ({Predecessor:} 12. Na4 Nh6 13. Bd3 Nh5 14. Qf3 Nxf4 15. Kb1 Ng6 16. Nb3 Be7 17. Bb6 Qb8 18. Be3 {1-0 Nepomniachtchi,I (2705)-Matlakov,M (2689) Wch Rapid Berlin 2015 (7)}) 12... exd5 $17 {[%emt 0:08:44]} 13. e5 {[%emt 0:00:17] [#]} Nxe5 {[%emt 0:07:35]} 14. fxe5 {[%emt 0:00:19]} Ne4 {[%emt 0:00:27][%mdl 64] Deflection} 15. Qb3 {[%emt 0:03:53]} Bb7 $1 {[%emt 0:04:59]} (15... Qxe5 $6 16. Nf3 Qc7 17. Rxd5 $11) 16. Nf3 {[%emt 0:10:06]} Rc8 {[%emt 0:06:00]} 17. Bd3 {[%emt 0:13:17]} (17. Nd2 $17) 17... Bc5 {[%emt 0:07:05]} 18. Bxe4 {[%emt 0:07:02]} dxe4 {[%emt 0:00:33]} 19. Ng5 {[%emt 0:00:12]} O-O {[%emt 0:02:04]} (19... Qxe5 $2 20. Qxf7+ Kd8 21. Rxd7#) 20. Bxc5 {[%emt 0:03:06]} Qxc5 {[%emt 0:00:29]} 21. Rxd7 {[%emt 0:02:07]} Rc7 {[%emt 0:13:51] Some like it hot} (21... Qxe5 $6 22. Nxf7 Qf4+ 23. Kb1 Rxf7 24. Rxb7 $11) 22. Rxc7 {[%emt 0:03:41]} ({But not} 22. Ne6 $2 fxe6 23. Rxc7 Qxc7 $19) 22... Qxc7 {[%emt 0:00:06]} 23. Qxb4 {[%emt 0:11:45]} Qxe5 {[%emt 0:05:50]} 24. Qxb7 {[%emt 0:02:15] aiming for h4.} Qxg5+ {[%emt 0:00:07][%mdl 4096] Endgame KQR-KQR} 25. Kb1 {[%emt 0:00:02]} Qxg2 {[%emt 0:02:29][%cal Rg2h1]} 26. Re1 {[%emt 0:00:23]} Rd8 {[%emt 0:05:55] Threatens to win with ...Qd2.} 27. a4 {[%emt 0:01:45]} f5 {[%emt 0:01:42]} (27... h6 $17 {White must now prevent ...Re8.} 28. Qe7 Rc8 29. Qxe4 Qxh2) 28. Qxa6 $15 {[%emt 0:05:02]} Qd2 $36 {[%emt 0:03:55][%mdl 2048] Black is more active.} ({Much less strong is} 28... Qxh2 29. Qe6+ Kh8 30. Qxf5 $16) 29. Qc4+ $2 {[%emt 0:08:23][%mdl 8192]} (29. Qe6+ $1 $15 Kh8 30. Rf1) 29... Kh8 $19 {[%emt 0:05:10]} 30. Qe2 {[%emt 0:00:06]} (30. Qc3 Qxc3 31. bxc3) 30... Qb4 $2 {[%emt 0:01:43]} (30... Qxe2 31. Rxe2 Re8) 31. Rd1 {[%emt 0:01:45]} (31. b3 Ra8 32. Ka2) 31... Rxd1+ {[%emt 0:01:23]} 32. Qxd1 {[%emt 0:00:03] KQ-KQ} h6 $2 {[%emt 0:01:35]} (32... Qxa4 $2 {is a self mate.} 33. Qd8+) (32... Qf8 $1 $19 {is more deadly. Strongly threatening ...f4.} 33. a5 f4) 33. c3 $2 {[%emt 0:00:38][%mdl 8192]} (33. Qd8+ $17 Kh7 34. Qd5) 33... Qc5 $2 {[%emt 0:03:34]} (33... Qe7 $19 {has better winning chances.} 34. Kc2 e3) 34. Qd4 $2 {[%emt 0:01:50] [#] Prevents f4} (34. Qd8+ $17 Kh7 35. Qd4) 34... Qe7 $1 {[%emt 0:01:06] ...e3 would be deadly.} 35. Qe3 {[%emt 0:01:05]} Qe5 {[%emt 0:01:33]} 36. Qd4 {[%emt 0:00:23] [#]} Qe8 {[%emt 0:00:43]} 37. Kc1 $2 {[%emt 0:01:58]} (37. Qe3 {only move.} Qxa4 38. Kc1) 37... f4 {[%emt 0:00:31][%cal Bf5f4,Bf4f3,Bf3f2][%mdl 32]} 38. Kd2 {[%emt 0:01:11]} e3+ $2 {[%emt 0:01:09]} (38... Qg6 $19 {...e3+ is the strong threat.} 39. Ke1 Qf5) 39. Ke1 $11 {[%emt 0:00:04]} f3 {[%emt 0:03:25] ( -> ...f2+)} 40. Qf4 $1 {[%emt 0:00:03]} f2+ {[%emt 0:00:20]} 41. Ke2 {[%emt 0:00:03]} Qe6 {[%emt 0:01:19] And now ...Qa6+ would win.} 42. Qf8+ $2 {[%emt 0:02:15][%mdl 8192]} (42. c4 $11) 42... Kh7 {[%emt 0:00:04] Black mates.} 43. Qf4 {[%emt 0:00:10]} g5 {[%emt 0:00:21]} 44. Qd4 {[%emt 0:00:38]} Qf5 {[%emt 0:00:33]} 45. Qa7+ {[%emt 0:00:44]} Kg6 {[%emt 0:00:15]} 46. Qa6+ {[%emt 0:00:34]} Kh5 {[%emt 0:00:11]} 47. Kf1 {[%emt 0:00:10]} Qh3+ {[%emt 0:00:07] Artfully played by Senft.   Weighted Error Value: White=0.83/Black=0.50} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.21"]
[White "Michelle Catherina, P."]
[Black "Prem, Pranav"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2193"]
[BlackElo "2061"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,150,15,9,35,25,31,15,21,17,14,0,0,-14,0,-27,0,0,31,-29,-34,-29,-21,-34,-34,-27,-25,-22,-14,-14,-18,-6,-8,-4,-7,-11,-8,-8,-8,-8,0,0,0,-16,0,0,0,-4,-11,-4,-4,-20,-25,-24,-18,-28,-25,-95,-87,-122,-124,-105,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8850,-66,-66,-66,-66,-66,-29971,-29972,-29971,-29973,-29973,-29973,-29974,-29975,-29975,-29974,-29988,-29989,-29989,-29990,-29995,-29996,-29996,-29997,-29997,-29997]} 1. e4 {[%emt 0:01:13]} c5 {[%emt 0:00:31]} 2. Nf3 {[%emt 0:00:13]} d6 {[%emt 0:00:23]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:22]} 5. Nc3 {[%emt 0:00:04]} a6 {[%emt 0:00:17]} 6. Nb3 {[%emt 0:00:04]} h6 {[%emt 0:05:30] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 7. Be3 {[%emt 0:06:06] [#]} Nbd7 $146 {[%emt 0:05:11]} ({Predecessor:} 7... e6 8. a4 Be7 9. a5 O-O {0-1 Pech,J-Hoeppenstein,M DESC GS019 email 2009 (5)}) 8. a4 {[%emt 0:04:20]} b6 {[%emt 1:22:04] The position is equal.} 9. f4 {[%emt 0:10:17][%cal Oe4e5]} e5 {[%emt 0:00:00]} 10. fxe5 {[%emt 0:11:32]} dxe5 {[%emt 0:00:00]} 11. Nd5 {[%emt 0:06:57][%cal Od5b6] Prevents Bb4+} Bd6 {[%emt 0:00:00]} (11... Nxe4 12. Qf3 Nd6 13. Nf6+ Qxf6 14. Qxa8) 12. Bc4 {[%emt 0:05:58]} O-O {[%emt 0:00:00]} (12... Nxe4 13. O-O (13. Qg4 Ng5 $16) 13... Nef6 14. Nc3 $16) (12... Bb7 $5 {[%cal Rf6e4]}) 13. O-O {[%emt 0:03:24][%cal Of1f6]} Bb7 {[%emt 0:00:00]} 14. Qd3 {[%emt 0:01:52]} ({White should play} 14. Rxf6 $14 Nxf6 15. Bxb6) 14... Nxd5 $11 {[%emt 0:00:00]} 15. Bxd5 {[%emt 0:00:47]} Bxd5 {[%emt 0:00:00]} 16. Qxd5 {[%emt 0:05:15]} Nf6 {[%emt 0:00:00]} 17. Qd3 {[%emt 0:03:44]} Be7 {[%emt 0:00:00]} 18. Qxd8 {[%emt 0:11:58][%mdl 64] Remove Defender} Rfxd8 {[%emt 0:00:00]} 19. Bxb6 {[%emt 0:03:11]} Rdc8 {[%emt 0:00:00]} 20. c3 {[%emt 0:02:11]} Rab8 {[%emt 0:00:00]} 21. a5 {[%emt 0:01:48]} Nd7 {[%emt 0:00:00]} 22. Ra2 {[%emt 0:05:09]} Nxb6 {[%emt 0:00:00]} 23. axb6 {[%emt 0:01:21]} Rxb6 {[%emt 0:00:00]} 24. Nd2 {[%emt 0:01:27]} Bc5+ {[%emt 0:00:00]} 25. Kh1 {[%emt 0:00:06]} Be3 {[%emt 0:00:00]} 26. Nf3 {[%emt 0:01:00]} Rc4 {[%emt 0:00:00]} (26... Rcb8 $5 {[%cal Rb6b2]}) 27. Re1 {[%emt 0:08:36]} Rxe4 {[%emt 0:00:00]} 28. Nd2 {[%emt 0:01:57]} Bxd2 {[%emt 0:00:00][%cal Re4e1]} 29. Rxe4 {[%emt 0:00:29] [#]} Bxc3 $1 {[%emt 0:00:00][%mdl 4160] Endgame Back Rank. KRR-KRB} 30. g4 {[%emt 0:03:25]} (30. Rc4 Bxb2) 30... Bd4 {[%emt 0:03:10]} 31. Kg2 {[%emt 0:00:18]} g6 {[%emt 0:00:08]} 32. Re2 {[%emt 0:00:45]} Kg7 {[%emt 0:00:27]} 33. h3 {[%emt 0:00:34]} (33. Rc2 $11) 33... f5 $17 {[%emt 0:01:30] Black is more active.} 34. b4 {[%emt 0:00:40]} Kf6 $1 {[%emt 0:01:00]} ({Much worse is} 34... Rxb4 $6 35. Rxa6 h5 36. gxf5 gxf5 37. Rc2 $11) 35. Ra4 {[%emt 0:00:31]} Bc3 {[%emt 0:02:16]} ({Black should try} 35... h5 $17 36. Kg3 hxg4 37. hxg4 Kg5) 36. Rea2 $11 {[%emt 0:00:29]} Rxb4 {[%emt 0:04:32]} 37. Rxb4 {[%emt 0:00:11]} Bxb4 {[%emt 0:00:01]} 38. Rxa6+ {[%emt 0:00:01] KR-KB} Kg5 {[%emt 0:00:24]} 39. Ra4 {[%emt 0:01:03]} Be1 {[%emt 0:00:27]} 40. Kf3 {[%emt 0:00:48]} e4+ {[%emt 0:00:36]} 41. Ke3 {[%emt 0:00:29]} Bg3 {[%emt 0:00:44]} 42. Ra5 {[%emt 0:00:33]} Bf4+ {[%emt 0:01:00]} 43. Ke2 {[%emt 0:00:01]} h5 {[%emt 0:00:08]} 44. gxf5 {[%emt 0:00:34]} gxf5 {[%emt 0:00:02]} 45. Rb5 {[%emt 0:00:19]} Bc1 {[%emt 0:00:29]} 46. Rc5 {[%emt 0:00:13]} Ba3 {[%emt 0:00:06]} 47. Ra5 {[%emt 0:00:11]} Bd6 {[%emt 0:00:15]} 48. Rd5 {[%emt 0:01:05]} Bc7 {[%emt 0:00:26]} 49. Rc5 {[%emt 0:00:10]} Bh2 {[%emt 0:00:06]} 50. Rb5 {[%emt 0:00:31]} h4 {[%emt 0:02:17]} 51. Rd5 {[%emt 0:01:09]} Kf6 {[%emt 0:01:26]} 52. Ke3 {[%emt 0:00:34]} Kg5 {[%emt 0:00:00]} 53. Rb5 {[%emt 0:00:26]} Bg1+ {[%emt 0:00:00]} 54. Ke2 {[%emt 0:00:05]} Kf6 55. Rb1 {[%emt 0:00:48]} Bd4 56. Rb4 {[%emt 0:00:19]} Ke5 {[%emt 0:01:24] White must now prevent ...f4.} 57. Rb5+ {[%emt 0:00:44]} Ke6 {[%emt 0:00:12] Threatens to win with ...f4.} 58. Rb4 {[%emt 0:00:47]} Kd5 {Strongly threatening ...f4.} 59. Rb7 {[%emt 0:00:29]} f4 60. Rf7 {[%emt 0:00:18]} Be5 {[%emt 0:02:09]} 61. Rf5 {[%emt 0:00:43]} Ke6 62. Rh5 {[%emt 0:00:27]} Bf6 {[%emt 0:00:38]} 63. Ra5 $2 {[%emt 0:00:27][%mdl 8192]} (63. Kf2 $11) 63... Bd4 $1 $19 {[%emt 0:00:53]} 64. Ra6+ {[%emt 0:00:39]} Kd5 {[%emt 0:00:32] ( -> ...f3+)} 65. Ra3 {[%emt 0:00:28]} Bc5 {[%emt 0:00:20]} 66. Rc3 $2 {[%emt 0:00:29][%mdl 8192] [#]} (66. Ra4 $15 f3+ 67. Kf1) 66... Kd4 $1 {[%emt 0:00:17] Black mates.} 67. Rb3 {[%emt 0:00:17]} Kc4 {[%emt 0:00:01]} 68. Rb8 {[%emt 0:00:44]} f3+ {[%emt 0:00:05]} 69. Kf1 {[%emt 0:00:31] [#]} e3 $1 {[%emt 0:00:07]} 70. Re8 {[%emt 0:00:15]} Kd3 {[%emt 0:00:05]} ({Not} 70... e2+ 71. Rxe2 fxe2+ 72. Kxe2 $11) 71. Rd8+ {[%emt 0:00:42]} Bd4 {[%emt 0:00:02]} 72. Kg1 {[%emt 0:00:32]} e2+ {[%emt 0:00:45]} 73. Kh2 {[%emt 0:00:02]} f2 {[%emt 0:00:47]} ({Weaker is} 73... e1=R 74. Rxd4+ Ke2 75. Rd2+ Ke3 76. Rd3+ Kf4 77. Rxf3+ Kxf3 $11) 74. Rf8 {[%emt 0:00:56]} e1=Q {[%emt 0:00:44][%csl Gd4,Gf2][%cal Re1g1]} 75. Rf3+ {[%emt 0:00:11]} Kc4 {[%emt 0:00:05] Weighted Error Value: White=0.07 (flawless) /Black=0.06 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.22"]
[White "Prabhu, Naveen"]
[Black "Hu, Merric"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2138"]
[BlackElo "2022"]
[Annotator "RC"]
[PlyCount "67"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} c5 {[%emt 0:02:17]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:11]} g6 {[%emt 0:00:04]} 4. Bxc6 {[%emt 0:00:13]} bxc6 {[%emt 0:00:30]} 5. d4 {[%emt 0:01:01]} Bg7 {[%emt 0:06:32]} 6. dxc5 {[%emt 0:00:43]} Qa5+ {[%emt 0:03:14]} 7. Nbd2 {[%emt 0:00:37]} Ba6 {[%emt 0:02:45]} 8. Rb1 {[%emt 0:02:30]} Qxa2 {[%emt 0:11:02]} 9. b4 {[%emt 0:03:54]} Bc4 {[%emt 0:06:59]} 10. e5 {[%emt 0:10:14]} Nh6 {[%emt 0:08:53]} 11. Bb2 {[%emt 0:11:59]} Be6 {[%emt 0:04:53]} 12. O-O {[%emt 0:08:31]} O-O {[%emt 0:00:41]} 13. Qc1 {[%emt 0:04:35]} Rfb8 {[%emt 0:12:11]} 14. Ra1 {[%emt 0:08:56]} Qd5 {[%emt 0:00:09]} 15. c4 {[%emt 0:06:14]} Qd3 {[%emt 0:00:10]} 16. Ra3 {[%emt 0:04:34]} Qf5 {[%emt 0:00:05]} 17. Bc3 {[%emt 0:00:16]} g5 {[%emt 0:07:59]} 18. Re1 {[%emt 0:04:58]} Qg6 {[%emt 0:04:55]} 19. Nd4 {[%emt 0:01:07]} Nf5 {[%emt 0:02:19]} 20. Nxe6 {[%emt 0:04:57]} Qxe6 {[%emt 0:00:01]} 21. Qc2 {[%emt 0:07:20]} Nh4 {[%emt 0:02:13]} 22. Qe4 {[%emt 0:02:07]} Rb7 {[%emt 0:05:09]} 23. Nf1 {[%emt 0:03:15]} f5 {[%emt 0:02:39]} 24. exf6 {[%emt 0:01:42]} Qxe4 {[%emt 0:00:08]} 25. Rxe4 {[%emt 0:00:03]} Bxf6 {[%emt 0:00:07]} 26. Bd2 {[%emt 0:00:34]} Kf7 {[%emt 0:05:36]} 27. Ng3 {[%emt 0:01:38]} Kg6 {[%emt 0:01:49]} 28. f4 {[%emt 0:00:49]} gxf4 {[%emt 0:03:45]} 29. Rxf4 {[%emt 0:00:17]} e5 {[%emt 0:02:46]} 30. Rg4+ {[%emt 0:00:45]} Kf7 {[%emt 0:00:02]} 31. Ne4 {[%emt 0:00:34]} Nf5 {[%emt 0:00:35]} 32. Rf3 {[%emt 0:00:50]} Ke6 {[%emt 0:00:04]} 33. Nxf6 {[%emt 0:00:23]} Kxf6 {[%emt 0:00:02]} 34. Rg5 {[%emt 0:00:10]} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "2.23"]
[White "Diao, Matthew Guo"]
[Black "Girsh, Daniel"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1973"]
[BlackElo "2123"]
[Annotator "RC"]
[PlyCount "124"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:45]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:49]} 4. Nc3 {[%emt 0:00:13]} c6 {[%emt 0:00:52]} 5. e3 {[%emt 0:00:22]} Nbd7 {[%emt 0:00:06]} 6. Bd3 {[%emt 0:00:15]} dxc4 {[%emt 0:00:07]} 7. Bxc4 {[%emt 0:00:06]} b5 {[%emt 0:00:05]} 8. Bd3 {[%emt 0:00:07]} Bd6 {[%emt 0:00:02]} 9. O-O {[%emt 0:00:21]} O-O {[%emt 0:00:07]} 10. Qc2 {[%emt 0:04:29]} Bb7 {[%emt 0:02:37]} 11. Rd1 {[%emt 0:04:17]} Qe7 12. e4 {[%emt 0:20:23]} e5 {[%emt 0:14:14]} 13. Ne2 {[%emt 0:00:15]} c5 {[%emt 0:11:39]} 14. dxc5 {[%emt 0:10:37]} Nxc5 {[%emt 0:14:34]} 15. Ng3 {[%emt 0:02:47]} g6 {[%emt 0:01:34]} 16. Bg5 {[%emt 0:06:28]} Qe6 {[%emt 0:05:43]} 17. Bxf6 {[%emt 0:09:21]} Qxf6 {[%emt 0:00:11]} 18. Bxb5 {[%emt 0:00:12]} Rac8 {[%emt 0:00:30]} 19. Qe2 {[%emt 0:01:21]} Bc7 {[%emt 0:07:17]} 20. Qe3 {[%emt 0:11:04]} Bb6 {[%emt 0:19:13]} 21. Qg5 {[%emt 0:02:30]} Qxg5 {[%emt 0:00:15]} 22. Nxg5 {[%emt 0:00:07]} h6 {[%emt 0:00:05]} 23. Nf3 {[%emt 0:15:13]} Nxe4 {[%emt 0:00:51]} 24. Nxe4 {[%emt 0:00:59]} Bxe4 {[%emt 0:00:03]} 25. Nd2 {[%emt 0:05:37]} Bd5 {[%emt 0:00:26]} 26. Rac1 {[%emt 0:01:56]} Bxa2 {[%emt 0:21:56]} 27. b3 {[%emt 0:01:01]} Rxc1 {[%emt 0:00:00]} 28. Rxc1 {[%emt 0:00:01]} Rd8 {[%emt 0:00:00]} 29. Rc2 {[%emt 0:02:57]} Bb1 {[%emt 0:00:00]} 30. Nxb1 {[%emt 0:00:56]} Rd1+ {[%emt 0:00:00]} 31. Bf1 {[%emt 0:00:01]} Rxb1 {[%emt 0:00:00]} 32. g3 {[%emt 0:01:04]} Rxb3 {[%emt 0:00:00]} 33. Bc4 {[%emt 0:00:27]} Rb1+ {[%emt 0:00:00]} 34. Kg2 {[%emt 0:00:05]} Kg7 {[%emt 0:00:00]} 35. Rd2 {[%emt 0:00:51]} Rc1 {[%emt 0:00:00]} 36. Ba2 {[%emt 0:00:19]} Bd4 {[%emt 0:00:00]} 37. Kf3 {[%emt 0:00:45]} f5 {[%emt 0:00:00]} 38. h4 {[%emt 0:00:24]} Kf6 {[%emt 0:00:00]} 39. Ke2 {[%emt 0:00:29]} Rc3 {[%emt 0:00:00]} 40. Bd5 {[%emt 0:00:21]} Rc5 {[%emt 0:00:00]} 41. Bb3 {[%emt 0:00:22]} Rc3 {[%emt 0:00:00]} 42. Bd5 {[%emt 0:00:03]} a5 {[%emt 0:00:00]} 43. Ra2 {[%emt 0:00:39]} Rc5 {[%emt 0:00:00]} 44. Bg8 {[%emt 0:01:08]} Bc3 {[%emt 0:00:00]} 45. Rc2 {[%emt 0:00:34]} a4 {[%emt 0:00:00]} 46. Ba2 {[%emt 0:00:27]} e4 {[%emt 0:00:00]} 47. f3 {[%emt 0:00:32]} Bd4 {[%emt 0:00:00]} 48. Rxc5 {[%emt 0:00:34]} Bxc5 {[%emt 0:00:00]} 49. f4 {[%emt 0:00:29]} a3 {[%emt 0:00:00]} 50. Bc4 {[%emt 0:00:17]} Bd4 {[%emt 0:00:00]} 51. Bb3 {[%emt 0:00:22]} Ke7 {[%emt 0:00:00]} 52. Bc4 {[%emt 0:00:26]} Kd6 {[%emt 0:00:00]} 53. Bf7 {[%emt 0:00:16]} Kc5 {[%emt 0:00:00]} 54. Kd1 {[%emt 0:00:51]} Bf2 {[%emt 0:00:00]} 55. Kc2 {[%emt 0:00:30]} Bxg3 {[%emt 0:00:00]} 56. Bxg6 {[%emt 0:00:08]} e3 {[%emt 0:00:00]} 57. Bh5 {[%emt 0:01:10]} Bxf4 {[%emt 0:00:00]} 58. Be2 {[%emt 0:00:34]} Kd4 {[%emt 0:00:00]} 59. Kb3 {[%emt 0:00:12]} Bd6 {[%emt 0:00:00]} 60. h5 {[%emt 0:00:17]} Ke4 {[%emt 0:00:00]} 61. Bb5 {[%emt 0:00:38]} Kf3 {[%emt 0:00:00]} 62. Bc6+ {[%emt 0:00:49]} Kf2 {[%emt 0:00:00]} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.1"]
[White "Bora, Safal"]
[Black "Park, Evan"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2462"]
[BlackElo "2380"]
[Annotator "RC"]
[PlyCount "133"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:02:56]} e6 {[%emt 0:00:33]} 2. g3 {[%emt 0:00:13]} d5 {[%emt 0:01:05]} 3. Bg2 {[%emt 0:00:05]} Nf6 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:00:14]} dxc4 {[%emt 0:02:08]} 5. Qa4+ {[%emt 0:00:18]} Bd7 {[%emt 0:00:22]} 6. Qxc4 {[%emt 0:00:07]} c5 {[%emt 0:00:07]} 7. Nc3 {[%emt 0:02:08]} Bc6 {[%emt 0:02:22]} 8. O-O {[%emt 0:00:36]} Nbd7 {[%emt 0:01:50]} 9. e4 {[%emt 0:00:58]} Be7 {[%emt 0:05:19]} 10. Qe2 {[%emt 0:01:14]} e5 {[%emt 0:07:11]} 11. a4 {[%emt 0:03:48]} O-O {[%emt 0:02:16]} 12. d3 {[%emt 0:00:12]} Ne8 {[%emt 0:07:39]} 13. Bh3 {[%emt 0:08:26]} Bf6 {[%emt 0:04:05]} 14. Nd2 {[%emt 0:01:32]} Nc7 {[%emt 0:03:58]} 15. Nc4 {[%emt 0:01:39]} Nb6 {[%emt 0:10:59]} 16. Na5 {[%emt 0:11:14]} Qd6 {[%emt 0:02:00]} 17. Be3 {[%emt 0:01:39]} Rab8 {[%emt 0:09:02]} 18. Nb3 {[%emt 0:18:38]} Na6 {[%emt 0:01:46]} 19. Rfc1 {[%emt 0:13:25]} Rfd8 {[%emt 0:10:24]} 20. a5 {[%emt 0:05:58]} Nd7 {[%emt 0:01:59]} 21. Bg2 {[%emt 0:08:16]} Nb4 {[%emt 0:02:58]} 22. Bf1 {[%emt 0:04:39]} b6 {[%emt 0:00:47]} 23. Na2 {[%emt 0:00:36]} Nxa2 {[%emt 0:01:06]} 24. Rxa2 {[%emt 0:00:01]} Nf8 {[%emt 0:01:58]} 25. axb6 {[%emt 0:00:38]} axb6 {[%emt 0:00:02]} 26. Nd2 {[%emt 0:00:33]} Ne6 {[%emt 0:02:11]} 27. Nc4 {[%emt 0:00:31]} Qc7 {[%emt 0:00:23]} 28. b4 {[%emt 0:00:43]} cxb4 {[%emt 0:06:12]} 29. Qb2 {[%emt 0:01:06]} Nd4 {[%emt 0:00:49]} 30. Qxb4 {[%emt 0:00:18]} Be7 {[%emt 0:01:03]} 31. Qc3 {[%emt 0:01:07]} Bc5 {[%emt 0:03:35]} 32. Nxb6 {[%emt 0:02:49]} Bxb6 {[%emt 0:00:02]} 33. Bxd4 {[%emt 0:00:08]} Bxd4 {[%emt 0:00:06]} 34. Qxc6 {[%emt 0:00:05]} Qe7 {[%emt 0:00:05]} 35. Kg2 {[%emt 0:00:37]} h5 {[%emt 0:00:52]} 36. h4 {[%emt 0:00:11]} Rb6 {[%emt 0:00:47]} 37. Qc7 {[%emt 0:00:28]} Qf6 {[%emt 0:00:20]} 38. Kh1 {[%emt 0:05:21]} Rdb8 {[%emt 0:00:32]} 39. Bg2 {[%emt 0:02:27]} g6 {[%emt 0:00:29]} 40. Rac2 {[%emt 0:01:57]} Kg7 {[%emt 0:00:57]} 41. Kh2 {[%emt 0:00:50]} Rb2 {[%emt 0:01:42]} 42. Rxb2 {[%emt 0:00:58]} Rxb2 {[%emt 0:00:04]} 43. Rc2 {[%emt 0:00:05]} Rxc2 {[%emt 0:01:11]} 44. Qxc2 {[%emt 0:00:05]} Bxf2 {[%emt 0:00:03]} 45. Qe2 {[%emt 0:00:34]} Bd4 {[%emt 0:00:10]} 46. Qf3 {[%emt 0:00:17]} Qe6 {[%emt 0:00:29]} 47. Bf1 {[%emt 0:00:20]} Qa2+ {[%emt 0:00:20]} 48. Be2 {[%emt 0:00:05]} Qd2 {[%emt 0:00:15]} 49. Kh3 {[%emt 0:00:12]} Qe1 {[%emt 0:01:21]} 50. Qf1 {[%emt 0:00:26]} Qc3 {[%emt 0:00:41]} 51. Qf3 {[%emt 0:00:16]} Qd2 {[%emt 0:00:29]} 52. Bf1 {[%emt 0:00:59]} Qc1 {[%emt 0:00:50]} 53. Be2 {[%emt 0:00:19]} Qc8+ {[%emt 0:01:01]} 54. Kg2 {[%emt 0:00:09]} Qc2 {[%emt 0:00:14]} 55. Kh3 {[%emt 0:00:06]} Bg1 {[%emt 0:00:32]} 56. Kg2 {[%emt 0:00:12]} Bc5 {[%emt 0:00:36]} 57. Kh3 {[%emt 0:00:05]} Bd4 {[%emt 0:00:01]} 58. Bd1 {[%emt 0:00:26]} Qc3 {[%emt 0:00:18]} 59. Be2 {[%emt 0:00:18]} Qd2 {[%emt 0:00:35]} 60. Bf1 {[%emt 0:00:32]} Qe1 {[%emt 0:00:05]} 61. Qe2 {[%emt 0:00:41]} Qb4 {[%emt 0:00:33]} 62. Qf3 {[%emt 0:00:10]} Bc5 {[%emt 0:00:09]} 63. Be2 {[%emt 0:00:06]} Qd2 {[%emt 0:00:33]} 64. Bf1 {[%emt 0:00:36]} Qe1 {[%emt 0:00:16]} 65. Qe2 {[%emt 0:00:09]} Qxe2 {[%emt 0:00:10]} 66. Bxe2 {[%emt 0:00:05]} Bd4 {[%emt 0:00:05]} 67. Bd1 {[%emt 0:00:03]} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.2"]
[White "Nyzhnyk, Illya"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2644"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,93,28,28,32,20,32,33,47,45,60,54,104,76,78,66,77,37,67,59,63,69,54,70,62,52,92,83,90,75,101,97,95,80,110,45,47,50,63,43,48,50,54,16,4,3,237,232,215,217,305,264,386,288,302,302,295,290,375,387,377,282,404,422,602,592,517,304,664,643,638,630,784,780,712,709,845,820]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 3. g3 {[%emt 0:00:03]} Bb4+ {[%emt 0:00:16]} 4. Bd2 {[%emt 0:00:06]} a5 {[%emt 0:00:13]} 5. Bg2 {[%emt 0:00:05]} d6 {[%emt 0:00:11]} 6. Nf3 {[%emt 0:00:09]} Nbd7 {[%emt 0:00:10]} 7. O-O {[%emt 0:00:06]} e5 {[%emt 0:00:25]} 8. e3 {[%emt 0:05:38]} Bxd2 {[%emt 0:02:20]} 9. Qxd2 {[%emt 0:00:46]} O-O {[%emt 0:00:10]} 10. Nc3 {[%emt 0:00:02]} Re8 {[%emt 0:08:17] E11: Bogo-Indian.} 11. b3 $5 {[%emt 0:01:48][%mdl 4] Exploring less charted territory.} h6 {[%emt 0:08:52] [#]} 12. e4 $146 {[%emt 0:02:05]} ({Predecessor:} 12. Qc2 Nf8 13. h3 Bd7 14. Rad1 Qc8 15. Kh2 Rb8 16. Rfe1 c6 17. dxe5 dxe5 18. Nd2 {1-0 Ghaem Maghami,E (2537)-Shubin,K (2334) Wch Rapid St Petersburg 2018 (3)}) 12... c6 {[%emt 0:17:59] White is slightly better.} 13. Rfe1 {[%emt 0:00:38]} Qc7 {[%emt 0:00:47]} 14. Rad1 {[%emt 0:01:30]} b6 {[%emt 0:01:51]} ({Better is} 14... Nf8 $14) 15. h3 {[%emt 0:02:14]} Bb7 {[%emt 0:02:18]} 16. Nh4 {[%emt 0:02:06]} Rad8 {[%emt 0:02:19]} 17. f4 {[%emt 0:00:51] White is more active.} Nf8 {[%emt 0:07:34]} 18. Qf2 {[%emt 0:01:20]} Ne6 {[%emt 0:06:17]} 19. Nf5 {[%emt 0:00:34]} exd4 {[%emt 0:04:44]} 20. Nxd4 {[%emt 0:00:51]} Nxd4 {[%emt 0:01:39]} 21. Qxd4 {[%emt 0:02:52]} c5 {[%emt 0:02:33]} 22. Qd3 {[%emt 0:02:31]} Qb8 {[%emt 0:03:56]} 23. g4 {[%emt 0:05:37]} Qa8 {[%emt 0:05:38]} 24. Re2 {[%emt 0:07:55]} Rd7 {[%emt 0:02:44]} 25. Rde1 {[%emt 0:00:15]} Re6 {[%emt 0:02:12]} 26. Nd5 {[%emt 0:03:17]} (26. Qf3 $16) 26... Nxd5 $14 {[%emt 0:00:35]} 27. exd5 {[%emt 0:00:08]} Rxe2 {[%emt 0:00:44]} 28. Qxe2 {[%emt 0:00:03] aiming for Qe8+.} Qf8 {[%emt 0:02:52] Black is weak on the light squares} 29. Be4 $36 {[%emt 0:02:37][%mdl 2048] White is pushing.} Rd8 {[%emt 0:05:27]} 30. Kg2 {[%emt 0:06:12]} Bc8 {[%emt 0:08:08]} 31. Bf5 {[%emt 0:00:31]} Bd7 $2 {[%emt 0:01:18] [#] Black cannot hold the game after this.} (31... Bxf5 $11 32. gxf5 a4) 32. Bxd7 $1 $18 {[%emt 0:00:29]} Rxd7 {[%emt 0:00:05][%mdl 4096] Endgame [#] KQR-KQR} 33. a4 $1 {[%emt 0:00:35]} f6 {[%emt 0:02:40]} (33... g6 {was called for.} 34. Kg3 Kg7 35. Qb2+ Kg8) 34. Qe8 {[%emt 0:00:16]} Rc7 {[%emt 0:01:02]} (34... Qxe8 $142 35. Rxe8+ Kf7) 35. Re6 {[%emt 0:00:49] Black must now prevent Qxf8+.} Qxe8 {[%emt 0:00:29]} 36. Rxe8+ {[%emt 0:00:05] KR-KR} Kf7 {[%emt 0:00:03]} 37. Rb8 {[%emt 0:00:06]} Ke7 {[%emt 0:00:27]} 38. Kf3 {[%emt 0:00:12]} ({Weaker is} 38. Rxb6 f5 39. Kf2 (39. gxf5 Rd7 $18) 39... Rd7 $18) 38... Rd7 {[%emt 0:00:47]} 39. Rxb6 {[%emt 0:00:41] Threatens to win with Ke4.} g6 {[%emt 0:00:23]} (39... f5 $142 40. h4 Kf6) 40. Ke4 {[%emt 0:00:31]} Ra7 {[%emt 0:00:30]} (40... Kf7 $142 41. Ra6 h5 42. Rxa5 Rb7) 41. h4 {[%emt 0:00:20]} Rd7 {[%emt 0:00:13]} 42. Kd3 {[%emt 0:01:53]} f5 $2 {[%emt 0:00:17]} (42... g5 43. fxg5 hxg5 44. hxg5 fxg5) 43. g5 {[%emt 0:00:44] White is clearly winning.} hxg5 {[%emt 0:00:52]} 44. fxg5 {[%emt 0:00:04]} Kf7 {[%emt 0:00:27]} 45. Ra6 {[%emt 0:02:28]} Rb7 {[%emt 0:00:35]} 46. Kc2 {[%emt 0:00:06]} ({Not} 46. Rxd6 Rxb3+ 47. Kd2 Rh3 $18) 46... Ke7 {[%emt 0:00:58]} 47. Rxa5 {[%emt 0:00:10] Weighted Error Value: White=0.20 (precise) /Black=0.44} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.3"]
[White "Durarbayli, Vasif"]
[Black "Muzychuk, Anna"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2627"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,91,1,1,17,0,6,9,15,20,35,17,11,5,82,43,50,31,36,16,20,34,22,27,25,36,36,24,31,0,20,0,0,0,74,53,56,67,89,102,100,107,104,107,102,0,90,86,114,101,134,134,142,147,152,150,132,98,335,326,471,482,446,356,570,534,5297,1643,4778,1668,12827,12823,1571,1396,29991,29992,29992,29990,29993,29991,29994,29995]} 1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:04]} g6 {[%emt 0:00:13]} 4. d4 {[%emt 0:00:37]} cxd4 {[%emt 0:00:09]} 5. Nxd4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:08]} 6. Be3 {[%emt 0:01:59]} Nf6 {[%emt 0:00:33]} 7. Nb3 {[%emt 0:00:15]} d6 {[%emt 0:01:54] B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines.} 8. Qd2 {[%emt 0:00:16]} Be6 {[%emt 0:07:42]} 9. f3 {[%emt 0:03:06]} a6 {[%emt 0:02:08] The position is equal.} 10. O-O-O {[%emt 0:02:14] [#]} Rc8 $146 {[%emt 0:03:07]} ({Predecessor:} 10... O-O 11. Kb1 Rc8 12. g4 Ne5 13. Be2 Qc7 14. h4 b5 15. h5 Bc4 16. hxg6 fxg6 {½-½ Cvak,R (2396)-Conde Poderoso,A (2367) ESP AEAC XV W/02/ email 2018}) 11. Kb1 {[%emt 0:00:45]} Ne5 {[%emt 0:00:56]} 12. Be2 {[%emt 0:13:47]} Bc4 {[%emt 0:09:53]} (12... O-O $11 {keeps the balance.}) 13. Bd4 {[%emt 0:09:07] Strongly threatening Bxe5.} Bxe2 {[%emt 0:00:49]} 14. Qxe2 {[%emt 0:00:12] And now Bxe5 would win.} Nc6 {[%emt 0:00:57]} 15. e5 {[%emt 0:10:28]} (15. Bxf6 {simplifies} Bxf6 16. Nd5 Bg7 17. h4) 15... Nxd4 $1 {[%emt 0:08:25]} 16. Nxd4 {[%emt 0:00:51]} (16. Rxd4 Nd7) 16... dxe5 {[%emt 0:01:57] [#]} 17. Ne6 {[%emt 0:02:17][%mdl 64] Discovered Attack, Double Attack} Qa5 {[%emt 0:03:09]} 18. Nxg7+ {[%emt 0:01:42] A dynamic duo of knights.} Kf8 {[%emt 0:00:05] [#]} 19. Ne6+ $1 {[%emt 0:11:39]} fxe6 {[%emt 0:00:08]} 20. Ne4 {[%emt 0:00:02]} (20. Qe3 {simplifies} Qc5 21. Rhe1 Qxe3 22. Rxe3 Rc5 23. Rde1) 20... Kg7 {[%emt 0:09:42]} 21. Nxf6 {[%emt 0:03:45]} Kxf6 {[%emt 0:00:10]} 22. Qe4 {[%emt 0:01:36]} Rcd8 {[%emt 0:03:05]} (22... Qc7 $11 {remains equal.}) 23. Rxd8 $16 {[%emt 0:02:12]} (23. Qxb7 Rxd1+ 24. Rxd1 Rd8 $11) 23... Qxd8 {[%emt 0:00:41]} 24. Qxb7 {[%emt 0:01:25][%mdl 4096] Endgame KQR-KQR} ({Much weaker is} 24. Re1 Qd5 $11) 24... Qd2 {[%emt 0:00:40]} 25. Qxa6 {[%emt 0:00:57]} Qxg2 {[%emt 0:00:58] [#]} 26. Qf1 {[%emt 0:00:09]} Qd2 {[%emt 0:00:17]} 27. Qe1 {[%emt 0:00:59]} Qg2 {[%emt 0:02:39]} 28. Qf1 {[%emt 0:00:45]} Qd2 {[%emt 0:00:07]} 29. Qc1 {[%emt 0:00:04]} Qg2 {[%emt 0:01:39][%cal Oh8c8]} 30. h4 {[%emt 0:02:02]} ({Stronger than} 30. Rg1 Qxh2 31. Qg5+ Kf7 $15) 30... Rd8 {[%emt 0:02:08][%cal Od8d2]} 31. Rg1 $36 {[%emt 0:01:55][%mdl 2048] White is really pushing.} Qe2 {[%emt 0:01:45]} 32. Re1 {[%emt 0:00:36]} Qg2 {[%emt 0:00:17]} 33. Qe3 {[%emt 0:03:48]} Qg3 {[%emt 0:01:47]} 34. a4 {[%emt 0:00:07]} Rd4 $2 {[%emt 0:00:37] [#] This move loses the game for Black.} (34... Kf7 $16 {might work better.}) 35. b3 $1 $18 {[%emt 0:03:41]} Rxh4 {[%emt 0:05:00]} (35... Qxh4 $142 36. Qxe5+ Kf7 37. Qxe6+ Kf8) 36. a5 {[%emt 0:00:28]} Rd4 {[%emt 0:00:37]} 37. Kb2 {[%emt 0:00:32]} h5 $2 {[%emt 0:00:52]} (37... Rd8 {is a better defense.} 38. a6 Ra8) 38. a6 {[%emt 0:00:44]} h4 {[%emt 0:00:07]} 39. a7 {[%emt 0:00:40]} Rd8 {[%emt 0:00:08]} 40. Ra1 {[%emt 0:00:05]} h3 {[%emt 0:00:10]} 41. a8=Q {[%emt 0:00:18]} ({Weaker is} 41. a8=B h2 42. Be4 Qg5 $14) 41... Rxa8 {[%emt 0:00:04]} 42. Rxa8 {[%emt 0:00:05] Intending Qh6 and mate.} h2 {[%emt 0:00:06]} 43. Qh6 {[%emt 0:01:08][%cal Ra8f8] White mates.} e4 {[%emt 0:00:07]} 44. Rf8+ {[%emt 0:00:13]} Ke5 {[%emt 0:00:06]} 45. Qh8+ {[%emt 0:00:30]} Kd6 {[%emt 0:01:11]} 46. Qd4+ {[%emt 0:00:15] An entertaining game by Durarbayli.   Weighted Error Value: White=0.09 (flawless) /Black=0.50} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.4"]
[White "Antipov, Mikhail Al."]
[Black "Zhukova, Natalia"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2588"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,77,16,22,31,0,0,-36,-34,-34,-28,-26,-33,-23,-7,0,0,-13,-15,-20,-25,-18,17,17,22,0,-12,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1185,1097,1316,1031,5036,3925,1660,1560,1485,1279,989,1002]} 1. e4 {[%emt 0:00:01]} e6 {[%emt 0:00:32]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:08]} 3. Nd2 {[%emt 0:00:03]} c5 {[%emt 0:01:00]} 4. Ngf3 {[%emt 0:00:09]} cxd4 {[%emt 0:01:35]} 5. exd5 {[%emt 0:00:07]} Qxd5 {[%emt 0:00:18]} 6. Bc4 {[%emt 0:00:06]} Qd8 {[%emt 0:00:16]} 7. O-O {[%emt 0:00:36][%mdl 1024] White has compensation.} Nc6 {[%emt 0:00:54] C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} 8. Ne4 $5 {[%emt 0:04:40][%mdl 4] [#] Exploring less charted territory.} Be7 $146 {[%emt 0:09:03]} ({Predecessor:} 8... a6 9. a4 Nf6 10. Nxf6+ gxf6 11. Nh4 f5 12. Qh5 Ne5 13. Bg5 Be7 14. Bxe7 Qxe7 15. Nxf5 exf5 {0-1 Lane,G (2440)-Savchenko,S (2570) Lloyds Bank op 18th 1994 (5)}) 9. Qe2 {[%emt 0:05:47]} (9. Bb5 $5 {[%cal Rf3d4]}) 9... Nf6 {[%emt 0:01:22] Black is slightly better.} 10. Bf4 {[%emt 0:04:59]} Nd5 {[%emt 0:09:12]} 11. Bg3 {[%emt 0:14:53]} O-O {[%emt 0:00:56] [#] ...f5 is the strong threat.} 12. h3 {[%emt 0:02:47]} f5 {[%emt 0:25:59]} 13. Ned2 {[%emt 0:00:09][%cal Be4d2,Bd2b3,Bb3c5][%mdl 32]} Bf6 {[%emt 0:00:10]} 14. Nb3 {[%emt 0:04:35]} Kh8 {[%emt 0:08:58]} 15. Rad1 {[%emt 0:20:14][%cal Rf3d4]} f4 {[%emt 0:01:05]} 16. Bxd5 {[%emt 0:00:47]} fxg3 {[%emt 0:15:10]} 17. Bxc6 {[%emt 0:00:57]} bxc6 {[%emt 0:01:25]} 18. Nc5 {[%emt 0:04:52]} ({Reject} 18. Nfxd4 Qb6 $15) 18... Qb6 {[%emt 0:05:15]} 19. Qc4 {[%emt 0:02:14]} Be7 {[%emt 0:04:30]} 20. b4 {[%emt 0:00:27]} a5 {[%emt 0:01:32]} 21. a3 {[%emt 0:00:17]} axb4 {[%emt 0:01:14]} (21... Rb8 {looks sharper.} 22. Ne5 gxf2+ 23. Rxf2 Rxf2 24. Kxf2 axb4 25. axb4 Qxb4 26. Qxb4 Rxb4 27. Ra1 Bxc5 28. Ra8 h6) 22. axb4 {[%emt 0:00:04]} Rb8 {[%emt 0:03:43]} 23. Rxd4 {[%emt 0:01:43]} gxf2+ {[%emt 0:00:17]} 24. Rxf2 {[%emt 0:01:48]} Qxb4 $1 {[%emt 0:00:50][%mdl 64] [#] Remove Defender, Decoy} 25. Qxb4 {[%emt 0:00:07]} Rxb4 {[%emt 0:00:03]} 26. Rxb4 {[%emt 0:00:03]} Bxc5 {[%emt 0:00:05]} 27. Rc4 {[%emt 0:02:12][%cal Bb4c4,Bc4c5,Bc5c7,Bc7e7,Be7e5,Be5e3][%mdl 32]} Bxf2+ {[%emt 0:00:41]} 28. Kxf2 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} Bb7 {[%emt 0:01:58]} 29. Ke3 {[%emt 0:03:13]} c5 {[%emt 0:00:48]} 30. Rxc5 {[%emt 0:00:13]} Bxf3 {[%emt 0:03:41]} 31. gxf3 {[%emt 0:00:02] KR-KR} h6 {[%emt 0:00:06]} 32. c4 {[%emt 0:00:43][%cal Bc2c4,Bc4c5][%mdl 32]} Kg8 {[%emt 0:02:42]} 33. Rc7 {[%emt 0:00:45] And now c5 would win.} e5 $2 {[%emt 0:00:56][%mdl 8192]} (33... Rf5 $11) 34. c5 $18 {[%emt 0:01:23] White is clearly winning.} Rf4 {[%emt 0:00:03]} 35. Re7 {[%emt 0:00:27]} Rc4 {[%emt 0:00:31]} 36. Rxe5 {[%emt 0:00:05]} Kf7 {[%emt 0:00:05]} 37. Kd3 {[%emt 0:00:24]} Rc1 {[%emt 0:00:59]} 38. Kd4 {[%emt 0:00:11]} Kf6 {[%emt 0:00:12]} 39. Re3 {[%emt 0:01:06] Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.5"]
[White "Plotkin, Mark"]
[Black "Burke, John M"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2341"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,32,2,-3,-6,-24,-22,-97,-106,-102,-95,-144,-149,-149,-160,-273,-280,-460,-452,-610,-595,-566,-570]} 1. c4 {[%emt 0:00:39]} e5 {[%emt 0:00:11]} 2. Nc3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:25]} Nc6 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:57]} Bb4 {[%emt 0:00:22]} 5. Qc2 {[%emt 0:00:06]} Bxc3 {[%emt 0:00:05]} 6. Qxc3 {[%emt 0:00:10]} Qe7 {[%emt 0:00:18]} 7. d3 {[%emt 0:09:33] 7.d4 is setting a new trend.} d5 {[%emt 0:02:26] A28: English Opening: Four Knights Variation.} 8. cxd5 {[%emt 0:03:34]} Nxd5 {[%emt 0:00:04][%cal Bf6d5,Bd5b4,Bb4a2][%mdl 32]} 9. Qc2 {[%emt 0:00:16] [#]} (9. Qb3 $11 Be6 10. a3 (10. Qxb7 Qb4+ 11. Qxb4 Ndxb4 $11)) 9... e4 $146 {[%emt 0:18:00] Black is more active. Black is better.} ({Predecessor:} 9... O-O 10. Be2 Rd8 11. a3 a5 12. O-O a4 13. Bd2 Be6 14. Rac1 Nb6 15. Qc5 Qxc5 16. Rxc5 {1-0 Forcen Esteban,D (2548)-Sonis,F (2458) PRO League Stage rapid 2020 (3)}) 10. dxe4 {[%emt 0:07:02]} Ndb4 {[%emt 0:00:04]} 11. Qc4 {[%emt 0:02:13]} (11. Qc3 $142 Qxe4 12. Ng5 (12. Nd4 $2 Nxd4 {[%mdl 64] Pin} 13. f3 Qh4+ 14. Kd1 Ndc2 $19)) 11... Be6 $17 {[%emt 0:05:58]} 12. Qc3 {[%emt 0:02:10]} Nxa2 {[%emt 0:00:45] A dynamic duo of knights.} 13. Qxg7 {[%emt 0:09:10]} (13. Rxa2 $17 Bxa2 14. Bd3) 13... O-O-O $19 {[%emt 0:00:45]} 14. Bd2 $2 {[%emt 0:00:40] [#]} (14. Rxa2 Bxa2 15. Be2) 14... Rhg8 $1 {[%emt 0:03:20] Black is clearly winning.} 15. Qxh7 {[%emt 0:04:35] [#]} Rh8 $1 {[%emt 0:00:52]} 16. Qg7 {[%emt 0:02:28]} Rdg8 {[%emt 0:00:04] White did not feel at home in the position after the opening.   Weighted Error Value: White=0.77/Black=0.00 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.6"]
[White "Khanin, Semen"]
[Black "Sinha, Sahil"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2566"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 31,91,26,62,73,62,63,77,70,57,67,68,49,86,87,91,40,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-72,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:26]} Nf6 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:04]} 4. e3 {[%emt 0:00:06]} O-O {[%emt 0:00:51]} 5. Bd3 {[%emt 0:00:06]} d5 {[%emt 0:00:35]} 6. a3 {[%emt 0:00:05]} Bxc3+ {[%emt 0:02:37]} 7. bxc3 {[%emt 0:00:11]} c5 {[%emt 0:01:05]} 8. cxd5 {[%emt 0:00:06]} exd5 {[%emt 0:02:17]} 9. Ne2 {[%emt 0:00:06]} b6 {[%emt 0:00:34]} 10. O-O {[%emt 0:00:07]} Ba6 {[%emt 0:00:36]} 11. f3 {[%emt 0:00:08]} Bb5 {[%emt 1:26:58]} 12. Bc4 Bxc4 {[%emt 0:00:00]} 13. Qd2 {[%emt 1:35:28]} Bd3 14. Qxd3 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 15. Ng3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00] 15...cxd4 is a critical line.} 16. Bb2 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 17. e4 $1 {[%emt 0:00:00] E49: Nimzo-Indian: Rubinstein: 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3.} dxe4 {[%emt 0:00:00]} 18. fxe4 {[%emt 0:00:00]} Ne5 {[%emt 0:00:00]} 19. Qe2 {[%emt 0:00:00] White is better.} cxd4 {[%emt 0:00:00]} 20. cxd4 {[%emt 0:00:00]} Nc4 {[%emt 0:00:00]} 21. Rae1 $1 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 22. Ba1 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} (22... Nxa3 $2 23. d5 Nxd5 24. Qb2 $18) 23. d5 {[%emt 0:00:00]} (23. h3 $16) 23... Nd7 $1 $14 {[%emt 0:06:00] [#]} 24. Bxg7 $146 {[%emt 0:00:00][%mdl 64] [#] Decoy} ({Predecessor:} 24. Nf5 Nde5 25. Qh5 g6 26. Nh6+ Kg7 27. Qh3 f6 28. Ng4 Nxg4 29. Qxg4 Rf7 30. Qg3 Qb6+ 31. Rf2 a5 32. Kh1 Qd6 33. Qh4 Ne5 34. Ref1 h5 {½-½ Stathopoulos,I (2278)-Sandalakis,A (2412) GRE-chT 49th 2022 (7.2)}) 24... Kxg7 {[%emt 0:00:00]} 25. Qg4+ {[%emt 0:00:00][%mdl 64] Deflection} Kh8 {[%emt 0:00:00] ...Rg8 is the strong threat.} 26. Rxf7 {[%emt 0:00:00][%csl Gf7][%cal Rg4g7]} Rg8 {[%emt 0:00:00] Inhibits Qg7+.} 27. Rxh7+ {[%emt 0:00:00][%mdl 64] Decoy} Kxh7 {[%emt 0:00:00]} 28. Qh5+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 29. Nf5+ {[%emt 0:00:00]} Kf8 $1 {[%emt 0:00:00]} 30. Qh6+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:00]} 31. Qe6+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 32. Qh6+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:00]} 33. Qe6+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 34. d6 {[%emt 0:00:00]} Qg5 {[%emt 0:00:00][%csl Gg8][%cal Rg5g2]} 35. g3 {[%emt 0:00:00]} Rc5 {[%emt 0:00:00] White must now prevent ...Rg6.} (35... Rb7 $2 36. Rf1 Rg6 37. Nh6+ (37. Qd5 Rb6 $11) 37... Nf6 38. Qc8+ Kg7 39. Nf5+ (39. Qxb7+ $2 Kxh6 40. Qxa7 Nxd6 $19) 39... Kh7 40. Qxb7+ Kh8 41. Qxb5 $18 (41. Qxa7 Qd2 $11)) 36. Rf1 {[%emt 0:00:00] Threatening mate with Ne7+.} (36. Qxd7 $2 Ne5 37. Qe7+ Qxe7 38. dxe7+ Ke8 $19) 36... Nd2 $1 {[%emt 0:00:00]} 37. Rf4 {[%emt 0:06:42][%mdl 64] Ne7+ would kill now. Deflection} Nf3+ $1 {[%emt 0:00:00]} (37... Qxf4 $2 38. Qe7#) (37... Rc1+ $2 38. Kg2 $18) 38. Kf2 {[%emt 0:04:50] White wants to mate with Ne7+. Chess con chili.} (38. Rxf3 $5 Rc1+ $8 39. Kg2 Rc2+ 40. Kg1 Rc1+ 41. Kg2 Rc2+ 42. Kg1 Rc1+ $11) 38... Rc2+ {[%emt 0:00:00]} (38... Nxh2 $2 39. Qxd7 Rg6 40. Nd4+ (40. Nh4+ Rf6 $15) 40... Kg8 41. Qf7+ Kh8 42. Rh4+ $18) 39. Ke3 {[%emt 0:00:10] [#]} (39. Kf1 $1 $11 {remains equal.} Rc1+ 40. Kf2) 39... Nxh2 {[%emt 0:00:00]} ({But not} 39... Rc3+ 40. Ke2 Ng1+ 41. Ke1 Nf3+ 42. Ke2 $11) (39... Nfe5 $1 $17 {[%cal Re5g4] ...Ng4+ would be deadly.} 40. Nh6+ (40. Ne7+ $2 Qxf4+ 41. gxf4 Ng4+ 42. Kd4 Rc4+ $17) 40... Qxf4+ 41. Kxf4 (41. gxf4 Nc4+ 42. Kf3 Nd2+ 43. Ke3 Nf1+ {[%mdl 64] Discovered Attack} 44. Kd4 Rc4+ $17) 41... Rg7) 40. Nh6+ $11 {[%emt 0:01:08] The position is equal.} ({Avoid the trap} 40. Ne7+ $2 Qxf4+ 41. Kxf4 Rg4+ 42. Qxg4 Rf2+ 43. Kg5 Nxg4 $19) 40... Kg7 {[%emt 0:00:00]} 41. Qxg8+ {[%emt 0:00:32]} Kxh6 {[%emt 0:00:00]} 42. Qh8+ {[%emt 0:00:06]} Kg6 {[%emt 0:00:00]} 43. Qg8+ {[%emt 0:00:46]} Kh6 {[%emt 0:00:00]} 44. Qh8+ {[%emt 0:00:38]} Kg6 {[%emt 0:00:00]} 45. Qe8+ {[%emt 0:00:20]} Kh6 $1 {[%emt 0:00:00] ( -> ...Qc5+)} 46. Qh8+ {[%emt 0:00:34] A brilliant game!   Weighted Error Value: White=0.05 (flawless) /Black=0.07 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.7"]
[White "Kantor, Gergely"]
[Black "Paul, Justin"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2535"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,59,33,31,0,31,42,60,54,56,59,52,54,56,54,55,56,63,64,62,71,69,33,34,39,70,78,100,120,157,76,116,85,83,83,156,166,209,178,189,167,538,538,510,527,525,516,515,539,516,457]} 1. d4 {[%emt 0:01:12]} Nf6 {[%emt 0:00:20]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:15]} 3. Nf3 {[%emt 0:00:48]} d5 {[%emt 0:00:23]} 4. Nc3 {[%emt 0:00:06]} c6 {[%emt 0:00:17]} 5. Bg5 {[%emt 0:00:08]} h6 {[%emt 0:00:58]} 6. Bxf6 {[%emt 0:00:05]} Qxf6 {[%emt 0:00:09]} 7. a3 {[%emt 0:00:03] D43: Semi-Slav: 5 Bg5 h6.} g6 {[%emt 0:02:26]} 8. e4 {[%emt 0:02:32]} dxe4 {[%emt 0:00:50]} 9. Nxe4 {[%emt 0:00:21] [#] White is slightly better.} Qg7 $146 {[%emt 0:00:48]} ({Predecessor:} 9... Qd8 10. c5 Nd7 11. Bc4 Nf6 12. Nxf6+ Qxf6 13. Qe2 b6 14. Qe4 Bd7 15. Ne5 bxc5 16. dxc5 {1-0 Cramling,P (2509)-Gaponenko,I (2469) ROM-chT (Women) 2010 (5)}) 10. c5 {[%emt 0:10:24]} Nd7 {[%emt 0:02:10]} 11. Bc4 {[%emt 0:00:46]} Be7 {[%emt 0:04:11]} 12. O-O {[%emt 0:02:41]} O-O {[%emt 0:00:08]} 13. Re1 {[%emt 0:04:25]} Rd8 {[%emt 0:05:27][%cal Od7c5]} 14. Qc2 {[%emt 0:03:28]} b6 {[%emt 0:02:03][%cal Rb6c5]} 15. b4 {[%emt 0:06:32]} a5 {[%emt 0:09:18]} 16. Rab1 {[%emt 0:08:14]} (16. Bb3 $5 {[%cal Rc5b6]}) 16... axb4 {[%emt 0:18:18]} 17. axb4 {[%emt 0:00:29]} bxc5 {[%emt 0:11:31]} 18. bxc5 {[%emt 0:02:48]} Kf8 {[%emt 0:03:18]} 19. h3 {[%emt 0:10:46]} Nf6 {[%emt 0:03:42] [#]} 20. Red1 {[%emt 0:08:51]} (20. Bd3 $142 $1) 20... Nd7 {[%emt 0:12:24] Repels Ne5} 21. Kh2 {[%emt 0:07:23]} Kg8 {[%emt 0:02:03]} 22. Re1 {[%emt 0:04:47]} Bf8 {[%emt 0:06:45] [#]} (22... Qf8 $142) 23. Qc3 $1 $16 {[%emt 0:01:36] White is much more active.} Ba6 {[%emt 0:05:42]} 24. Bxa6 {[%emt 0:01:05]} Rxa6 {[%emt 0:00:01]} 25. Rb7 {[%emt 0:01:01]} Nf6 $2 {[%emt 0:01:04]} (25... Be7 {is more resistant.} 26. Rc7 Raa8) 26. Ne5 $18 {[%emt 0:02:27] White is clearly winning.} Nd5 {[%emt 0:02:22]} 27. Qc4 {[%emt 0:01:48]} Ra3 {[%emt 0:01:13]} 28. Rxf7 {[%emt 0:03:08]} Qxf7 {[%emt 0:00:02]} 29. Nxf7 {[%emt 0:00:05]} Kxf7 {[%emt 0:00:09]} 30. Rb1 {[%emt 0:00:05] Weighted Error Value: White=0.09 (flawless) /Black=0.31} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.8"]
[White "Marjanovic, Annamaria"]
[Black "Druska, Juraj"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2273"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,94,20,17,22,37,0,0,0,0,-17,8,0,13,12,16,20,10,0,53,68,69,21,19,11,12,0,0,0,0,0,19,21,9,0,5,0,56,0,29,0,0,0,0,0,48,46,31,13,75,72,69,18,21,0,32,37,37,12,35,0,31,26,114,0,0,0,54,-590,-566,-823,-817,-855,-853,-6479,-6475,-1641,-655]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:11]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:06]} c5 {[%emt 0:00:00]} 4. d5 {[%emt 0:00:15]} exd5 {[%emt 0:00:00]} 5. cxd5 {[%emt 0:00:11]} d6 {[%emt 0:00:00]} 6. Nc3 {[%emt 0:01:07]} g6 {[%emt 0:00:00]} 7. Bg2 {[%emt 0:00:04]} Bg7 {[%emt 0:00:00]} 8. Nf3 {[%emt 0:00:06]} O-O {[%emt 0:00:00]} 9. O-O {[%emt 0:00:05]} Re8 {[%emt 0:00:00]} 10. Bf4 {[%emt 0:00:24]} Na6 {[%emt 0:00:00] 10...h6 gains popularity.} 11. Re1 {[%emt 0:12:45] A62: Modern Benoni: Fianchetto Variation without early ...Nbd7.} Bg4 {[%emt 0:00:00]} 12. Qd2 {[%emt 0:03:26]} Ne4 {[%emt 0:00:00]} 13. Nxe4 {[%emt 0:03:39] The position is equal.} Rxe4 {[%emt 0:00:00] [#]} 14. Rad1 $146 {[%emt 0:07:37]} ({Predecessor:} 14. h3 Bxf3 15. Bxf3 Rd4 16. Qc1 Qd7 17. Kg2 Nc7 18. Bd2 Re8 19. Rb1 b5 20. a3 Nxd5 {0-1 Liang,J (1953)-Gormally,D (2499) Hastings Masters op 90th 2014 (7)}) 14... Qb6 {[%emt 0:00:00]} (14... Rc8 {with more complications.} 15. Ng5 Rb4 16. h3 Rxb2 17. Qc1 Bd7) 15. h3 {[%emt 0:14:17]} (15. Ng5 {feels hotter.} Rb4 16. Qe3 Rd8 17. Qe7) 15... Bxf3 {[%emt 0:00:00]} 16. Bxf3 {[%emt 0:05:08]} Rb4 {[%emt 0:00:00]} 17. b3 {[%emt 0:01:14]} Nc7 {[%emt 0:00:00]} 18. Qc2 {[%emt 0:09:40]} Rd4 {[%emt 0:00:00]} (18... Nb5 $11) 19. Bd2 $14 {[%emt 0:09:32]} Nxd5 {[%emt 0:00:00]} 20. e3 {[%emt 0:00:49]} (20. a3 $14 {should be considered.}) 20... Nb4 $11 {[%emt 0:00:00]} 21. Bxb4 {[%emt 0:03:11]} Rxb4 {[%emt 0:00:00] Black is weak on the light squares} 22. Rd3 {[%emt 0:04:59]} Qc7 {[%emt 0:00:00]} 23. Red1 {[%emt 0:01:21]} Rd8 {[%emt 0:00:00]} 24. Qd2 {[%emt 0:01:06][%cal Rd3d6]} Bf8 {[%emt 0:00:00]} 25. Bd5 {[%emt 0:00:55][%mdl 1024] White has compensation.} Qe7 {[%emt 0:00:00]} 26. Kh2 {[%emt 0:02:19]} Re8 {[%emt 0:00:00]} 27. Qe2 {[%emt 0:01:29]} Qf6 {[%emt 0:00:00]} (27... Bg7 $11) 28. Qc2 {[%emt 0:01:37]} (28. a3 $14 Rd4 29. Qb2 {[%mdl 64] Pin} (29. Bxb7 Rxd3 30. Rxd3 Qa1 $14)) 28... Qf5 {[%emt 0:00:00]} 29. R1d2 {[%emt 0:01:13]} (29. a3 $5 {[%cal Ra3b4]} Rb6 30. e4 Rxe4 31. Bxe4 Qxe4 32. Qd2 $14) 29... Bg7 {[%emt 0:00:58]} 30. Bg2 {[%emt 0:01:04]} Bf8 {[%emt 0:00:15]} 31. Bd5 {[%emt 0:00:07]} Re5 {[%emt 0:03:53]} (31... Bg7 $11 {was preferrable.}) 32. a3 $14 {[%emt 0:02:37]} Rb6 {[%emt 0:00:12][%cal Oe5d5]} 33. Qc4 {[%emt 0:00:17]} (33. e4 {seems wilder.} Rxe4 34. Bxe4 Qxe4 35. Re2) 33... Qf6 {[%emt 0:00:56]} (33... Re7 $11) 34. Kg2 $16 {[%emt 0:02:25]} Re7 {[%emt 0:00:17]} 35. Ra2 {[%emt 0:00:57]} ({White should try} 35. e4 $14) 35... Qf5 $11 {[%emt 0:01:09]} 36. Rad2 {[%emt 0:02:20]} Ra6 {[%emt 0:01:04]} 37. b4 {[%emt 0:03:39]} cxb4 {[%emt 0:01:51]} 38. Qxb4 {[%emt 0:00:06]} (38. axb4 $5 {[%cal Rd5b7]} Ra4 39. e4 $11) 38... Rc7 {[%emt 0:00:34]} 39. Qb5 {[%emt 0:04:02]} Qe5 {[%emt 0:02:19]} 40. e4 {[%emt 0:01:21]} Bh6 {[%emt 0:00:50] [#]} (40... Kg7 $11 {remains equal.}) 41. Ra2 {[%emt 0:00:36]} (41. f4 $6 Qe7 $11) (41. Rc2 $1 $16 {[%cal Rc2c7]} Rxc2 42. Qxb7) 41... Rb6 $36 {[%emt 0:03:28][%mdl 2048] Black has the initiative.} 42. Qa5 {[%emt 0:00:11]} Rc5 {[%emt 0:00:22]} ({Better is} 42... Rc1 $11 43. Rf3 Rbb1 44. Qd8+ (44. Qxa7 $2 {is a self mate.} Rg1+ 45. Kh2 Rh1+ 46. Kg2 Rbg1#) 44... Bf8 45. Rxf7 Rg1+ 46. Kh2 (46. Kf3 Qh5+ 47. Ke3 Rge1+ 48. Kf4 Qe5+ 49. Kg4 Qh5+ 50. Kf4 Qe5+ 51. Kg4 Qh5+ 52. Kf4 $11) 46... Rh1+ 47. Kg2 Rhg1+ 48. Kh2 (48. Kf3 Qh5+ 49. Kf4 Qe5+ 50. Kg4 Qh5+ 51. Kf4 Qe5+ 52. Kg4 Qh5+ 53. Kf4 $11) 48... Rh1+ 49. Kg2 Rhg1+) 43. Qxa7 $2 {[%emt 0:00:49][%mdl 8192] [#] This costs White the game.} (43. Qa4 $1 $14 {stays ahead.}) 43... Rxd5 $1 $19 {[%emt 0:00:43][%mdl 512] Black is clearly winning.} 44. exd5 {[%emt 0:00:09]} (44. Qxb6 Rxd3) 44... Rb1 {[%emt 0:00:04]} 45. Qa8+ {[%emt 0:02:17]} Bf8 {[%emt 0:00:37] ( -> ...Qe4+)} 46. Qa5 {[%emt 0:00:19]} Qe4+ {[%emt 0:00:12]} 47. Rf3 {[%emt 0:00:19]} Rb3 {[%emt 0:00:07] Weighted Error Value: White=0.56/Black=0.18 (very precise)} (47... Qc4 $142 48. Re3 Qxa2) 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.9"]
[White "Morefield, Jason"]
[Black "Hilby, Craig"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2167"]
[BlackElo "2401"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,56,15,0,0,0,0,0,0,0,0,-16,-10,-10,-15,-10,-20,-14,35,-10,0,0,119,132,113,-10,-10,-36,-25,-26,-17,-29,-10,-18,-12,-18,0,-80,-67,-67,-67,-697,-672]} 1. e4 {[%emt 0:00:06][%cal Be2e4,Be4e5][%mdl 32]} e6 {[%emt 0:03:19]} 2. d4 {[%emt 0:00:14]} d5 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:01:09]} Nf6 {[%emt 0:00:16]} 4. e5 {[%emt 0:00:14]} Nfd7 {[%emt 0:00:10]} 5. f4 {[%emt 0:00:09]} c5 {[%emt 0:00:06]} 6. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:16]} 7. Be3 {[%emt 0:00:13]} a6 {[%emt 0:00:12]} 8. Qd2 {[%emt 0:01:05]} b5 {[%emt 0:03:23][%cal Bb7b5,Bb5b4][%mdl 32]} 9. Bd3 {[%emt 0:01:57]} b4 {[%emt 0:01:20] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} 10. Na4 {[%emt 0:00:40][%cal Rd4c5]} c4 {[%emt 0:00:38]} 11. Be2 {[%emt 0:00:08]} Nb6 {[%emt 0:00:09] The position is equal.} 12. Nc5 {[%emt 0:00:59]} Nd7 {[%emt 0:00:30]} 13. Nxd7 {[%emt 0:04:05]} Bxd7 {[%emt 0:00:14]} 14. O-O {[%emt 0:00:09]} a5 {[%emt 0:04:21]} 15. b3 {[%emt 0:02:34]} c3 {[%emt 0:03:46]} 16. Qe1 {[%emt 0:00:23] [#]} Na7 $146 {[%emt 0:08:51]} (16... a4 $11) ({Predecessor:} 16... a4 17. Bd3 Qb6 18. bxa4 Rxa4 19. g4 Be7 20. f5 Bc8 21. Qf2 Ba6 22. Ne1 Nd8 {½-½ Capezzali,R (1884)-Webster,R EU-ch SC-OR/206 email 2017}) 17. Ng5 {[%emt 0:06:51]} Be7 {[%emt 0:07:23]} 18. Qh4 {[%emt 0:09:16]} Bb5 {[%emt 0:17:24] [#]} (18... Nb5 $11) 19. Bxb5+ $1 $16 {[%emt 0:05:41]} ({Weaker is} 19. Qh5 g6 20. Bxb5+ Nxb5 $15) 19... Nxb5 {[%emt 0:00:03] [#]} 20. Qh5 {[%emt 0:08:24]} ({White must play} 20. f5 $1 $16 {[%cal Rf5f6]}) 20... g6 $1 $11 {[%emt 0:02:15]} 21. Qe2 {[%emt 0:07:28]} (21. Qh6 $5 {[%cal Rh6g7]}) 21... Qb6 {[%emt 0:03:15]} 22. Rad1 {[%emt 0:02:17]} a4 {[%emt 0:05:01]} 23. Nf3 {[%emt 0:01:30]} Ra5 {[%emt 0:12:33]} 24. g4 {[%emt 0:03:40]} h5 {[%emt 0:03:22]} 25. h3 $1 {[%emt 0:00:06]} Qa6 {[%emt 0:02:01]} 26. Kg2 {[%emt 0:01:18]} (26. Ne1 $11) 26... axb3 {[%emt 0:02:08]} 27. axb3 {[%emt 0:00:08]} Na3 {[%emt 0:00:21] Black is more active.} 28. Rd3 $2 {[%emt 0:01:15][%mdl 8192] [#]} (28. Qxa6 $15 Rxa6 29. Rc1) 28... Nxc2 $1 {[%emt 0:01:03][%mdl 512] Weighted Error Value: White=0.40/Black=0.15 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.10"]
[White "Ouellet, Maili-Jade"]
[Black "Stearman, Josiah"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2246"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,123,25,22,10,23,24,27,7,24,12,22,0,2,2,59,61,68,62,171,158,174,152,166,170,255,106,95,91,123,123,123,116,115,115,118,126,125,119,129,118,257,268,267,263,300,294,290,276,274,283,277,270,428,428,421,392,481,504,497,476,1166,956,1333,962,890,888,1457,1434,1652,1307,1764,1751,1628,1443,1804,1551,29979,29980,12834,1708,6079,3915,12809,12492,1956,1709,1614,1534,5173,5065,1985,1989,1753,810,1545,1429,1380,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:07:18]} 2. c4 {[%emt 0:00:08]} dxc4 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:03]} e6 {[%emt 0:00:06]} 5. Bxc4 {[%emt 0:00:10]} a6 {[%emt 0:00:08]} 6. O-O {[%emt 0:00:38]} c5 {[%emt 0:00:04]} 7. b3 {[%emt 0:00:11]} Nbd7 {[%emt 0:00:49]} 8. Bb2 {[%emt 0:00:32]} Be7 {[%emt 0:00:17]} 9. Nbd2 {[%emt 0:01:14] 9.Nbd2 is better than 9.dxc5. D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} b6 {[%emt 0:02:46]} 10. Qe2 {[%emt 0:09:22]} Bb7 {[%emt 0:00:42]} 11. Rfd1 {[%emt 0:00:51] White has an edge.} O-O {[%emt 0:11:56]} 12. a4 {[%emt 0:03:15]} Qb8 {[%emt 0:09:42]} 13. h3 {[%emt 0:05:15] [#]} cxd4 $146 {[%emt 0:03:22]} ({Predecessor:} 13... Rd8 14. Rac1 Qa7 15. dxc5 Nxc5 16. Ne5 Rac8 17. Ndf3 h6 18. Nxf7 Bxf3 19. Nxh6+ gxh6 20. Qxf3 {1-0 Nihal,S (2670)-Nakamura,H (2768) Speed Chess Chess.com INT blitz 2022 (3.37)}) 14. Bxd4 {[%emt 0:06:05]} e5 {[%emt 0:06:39]} ({Black should play} 14... Rd8 $11) 15. Bb2 $14 {[%emt 0:04:08]} e4 {[%emt 0:00:33]} 16. Nd4 {[%emt 0:03:04]} g6 {[%emt 0:00:43] Wards off Nf5} ({Better is} 16... Rc8 $14) 17. Ne6 $1 $18 {[%emt 0:17:15]} fxe6 {[%emt 0:13:21]} 18. Bxe6+ {[%emt 0:00:05]} Rf7 {[%emt 0:00:05][%cal Ob8e8]} 19. Nc4 $1 {[%emt 0:02:57]} (19. Bxf7+ Kxf7 20. Nxe4 Bxe4 $15) 19... b5 {[%emt 0:07:51]} (19... Nc5 $142 20. Bxf7+ Kxf7) 20. axb5 {[%emt 0:07:51]} (20. Bxf6 $1 $18 {is the precise move to win.} Nxf6 21. Nb6) 20... axb5 $16 {[%emt 0:00:20]} 21. Na5 {[%emt 0:08:26][%cal Bc4a5,Ba5b7,Bb7d6,Bd6e4][%mdl 32] Really sharp! White is much more active.} Nc5 {[%emt 0:03:11][%cal Bd7c5,Bc5d3,Bd3b2][%mdl 32]} 22. Bxf7+ {[%emt 0:02:07]} Kxf7 {[%emt 0:00:03]} 23. Qxb5 {[%emt 0:03:33]} Nd3 {[%emt 0:09:09]} 24. Nxb7 {[%emt 0:09:07]} ({Not} 24. Rxd3 exd3 25. Qxd3 (25. Qxb7 $2 {loses.} Qxb7 26. Nxb7 Rxa1+ 27. Bxa1 d2 $19) (25. Nxb7 Rxa1+ 26. Bxa1 d2 $17) 25... Be4 $17) 24... Nxb2 {[%emt 0:00:09] A dynamic duo of knights.} 25. Rxa8 {[%emt 0:01:19]} Qxa8 {[%emt 0:00:04]} 26. Rd4 {[%emt 0:01:25]} Nd3 {[%emt 0:04:15] [#] Inhibits Nc5.} 27. Nd6+ $1 {[%emt 0:01:15]} ({Stronger than} 27. Qc4+ Kf8 28. Qc7 Ne8 $15) 27... Kg7 {[%emt 0:13:34] [#]} (27... Bxd6 $16 28. Rxd6 Qa1+ 29. Kh2 Ke7) 28. Nxe4 $1 $18 {[%emt 0:01:21][%mdl 576] Remove Defender} Nxe4 {[%emt 0:00:26]} 29. Qxd3 {[%emt 0:00:39]} Nf6 {[%emt 0:02:53]} 30. b4 {[%emt 0:00:46][%cal Bb3b4,Bb4b5][%mdl 32]} Qa1+ {[%emt 0:00:12]} 31. Qf1 {[%emt 0:01:12]} Qb2 {[%emt 0:00:02]} 32. b5 {[%emt 0:00:50] Qc4 is the strong threat.} Bc5 {[%emt 0:00:34]} 33. Ra4 {[%emt 0:01:54]} Kh6 {[%emt 0:00:51]} (33... Qd2 $142 34. Qa1 Kf7) 34. Qc4 {[%emt 0:01:24]} Qb1+ {[%emt 0:01:47]} 35. Kh2 {[%emt 0:00:09]} Bd6+ {[%emt 0:00:02] [#]} 36. g3 $1 {[%emt 0:00:37]} Nh5 {[%emt 0:00:15]} 37. Kg2 {[%emt 0:03:06]} Bxg3 {[%emt 0:00:23]} (37... Nxg3 $142 38. fxg3 Qb2+ 39. Kg1 Bxg3) 38. fxg3 {[%emt 0:00:52][%mdl 4096] Endgame Threatens to win with g4. KQR-KQN} Qe1 {[%emt 0:00:03]} 39. Kf3 {[%emt 0:01:42]} Qxg3+ {[%emt 0:01:36]} 40. Ke2 {[%emt 0:00:09]} Qxh3 {[%emt 0:00:02]} 41. b6 {[%emt 0:01:32]} Ng3+ {[%emt 0:00:34]} 42. Kd3 {[%emt 0:00:55]} Qf5+ {[%emt 0:00:32]} 43. Kd2 {[%emt 0:03:06]} Qf2+ {[%emt 0:00:37]} 44. Kd1 {[%emt 0:00:33] Threatening mate with Qh4+.} Qg1+ {[%emt 0:01:53]} 45. Kc2 {[%emt 0:00:05] Qf4+ would kill now.} Nf5 {[%emt 0:01:50]} 46. Qf4+ {[%emt 0:00:35]} Kh5 {[%emt 0:00:21]} 47. Ra5 {[%emt 0:00:32]} (47. Qf3+ $142 Kh6 48. b7 Nxe3+ 49. Kd2) 47... Qg2+ {[%emt 0:00:17]} 48. Kb3 {[%emt 0:00:17] Rxf5+ would be deadly.} Qc6 {[%emt 0:00:11]} 49. Qc7 {[%emt 0:01:28]} Qe6+ {[%emt 0:00:03]} 50. Kb4 {[%emt 0:00:21] Black must now prevent b7.} Qe4+ {[%emt 0:00:11]} 51. Kb5 {[%emt 0:00:24] aiming for b7.} Qd3+ {[%emt 0:00:20]} 52. Qc4 {[%emt 0:00:42]} Qd8 {[%emt 0:01:19]} 53. Qc5 {[%emt 0:00:46]} Kg4 {[%emt 0:00:55]} 54. Ra4+ {[%emt 0:00:16]} (54. b7 $142 h6 55. Qe5 Nd6+ 56. Kc6 Qxa5 57. Qxa5 Nxb7 58. Kxb7 Kf3 59. Qe5) 54... Kh3 {[%emt 0:00:11]} 55. Rb4 {[%emt 0:00:45]} Qe8+ {[%emt 0:00:48]} 56. Qc6 $2 {[%emt 0:00:20]} (56. Kc4 $18 Qe4+ 57. Kc3) 56... Nd6+ $11 {[%emt 0:00:17] The position is equal.} 57. Kc5 {[%emt 0:00:05] White wants to mate with Qf3+.} Qe5+ {[%emt 0:00:06]} 58. Qd5 {[%emt 0:00:09]} Nb7+ {[%emt 0:00:06]} 59. Kc4 {[%emt 0:00:46]} (59. Kc6 $5 Na5+ $8 60. Kc5 Nb7+ 61. Kc6 Na5+ 62. Kc5 Nb7+ $11) 59... Nd6+ {[%emt 0:00:29]} 60. Kc5 {[%emt 0:00:20]} Nb7+ {[%emt 0:00:04]} 61. Kc6 {[%emt 0:00:21]} Na5+ {[%emt 0:00:03]} 62. Kc5 {[%emt 0:01:08] Blacks defense is rewarded with a draw. An interesting game.   Weighted Error Value: White=0.18 (very precise) /Black=0.51} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.11"]
[White "Williams, Justus"]
[Black "Tanenbaum, Zachary"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2396"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,116,-32,-18,-24,-28,-18,-5,-14,-6,-16,-19,-10,-19,-44,0,0,0,0,0,0,6,-15,-7,-20,29,0,13,23,17,31,42,0,0,0,0,0,0,0,8,-53,-38,-55,-51,-48,-54,-64,-18,-37,-41,-43,-39,-33,-31,-66,0,0,0,-33,0,0,0,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-37,0,-50,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-29971,-29973,-29967,-29970,-29978,-29980,-29991,-29992,-29996,-29997,-29997,-313]} 1. Nf3 {[%emt 0:00:33]} d5 {[%emt 0:01:19]} 2. c4 {[%emt 0:00:23]} d4 {[%emt 0:00:10]} 3. b4 {[%emt 0:00:22]} c5 {[%emt 0:00:09]} 4. bxc5 {[%emt 0:00:59]} Nc6 {[%emt 0:00:08]} 5. d3 {[%emt 0:00:54]} e5 {[%emt 0:00:11]} 6. g3 {[%emt 0:00:42] A09: Réti Opening: 1 Nf3 d5 2 c4.} Bxc5 {[%emt 0:00:17]} 7. Bg2 {[%emt 0:00:15]} h6 {[%emt 0:01:59]} 8. Nbd2 {[%emt 0:02:55] The position is equal.} Nf6 {[%emt 0:01:05]} 9. Rb1 {[%emt 0:00:51]} O-O {[%emt 0:00:39]} 10. O-O {[%emt 0:00:36]} Rb8 {[%emt 0:08:35] [#]} 11. Ne1 $146 {[%emt 0:06:59]} ({Predecessor:} 11. Ng5 hxg5 12. Bxc6 Bh3 13. Bg2 Bxg2 14. Kxg2 g4 15. Nb3 Be7 16. Bg5 Nd7 17. Bd2 {0-1 Melendez Arce,C (1632)-Cabezas Solano,D (1962) San Jose Picado 2021 (7)}) 11... Bf5 {[%emt 0:00:36]} ({Better is} 11... Bg4 $15) 12. f4 $11 {[%emt 0:04:12]} exf4 {[%emt 0:04:47]} 13. Nb3 {[%emt 0:00:45]} Bd6 {[%emt 0:06:45]} 14. Bxf4 {[%emt 0:01:02]} Bg4 {[%emt 0:02:45]} 15. Bxd6 {[%emt 0:11:44]} Qxd6 {[%emt 0:00:02]} 16. Nc2 {[%emt 0:00:51]} Qe5 {[%emt 0:08:33]} (16... Rbe8 $142 17. Rf2 Bd7) 17. Rf2 {[%emt 0:02:02]} Rbd8 {[%emt 0:02:42]} 18. Qd2 {[%emt 0:02:15]} Rfe8 {[%emt 0:05:31]} 19. Re1 {[%emt 0:04:27]} Qh5 {[%emt 0:40:45]} 20. Rf4 {[%emt 0:08:52][%cal Rc2d4]} Rxe2 {[%emt 0:01:41]} 21. Rxe2 {[%emt 0:02:00]} Bxe2 {[%emt 0:00:02]} 22. Ncxd4 {[%emt 0:05:33]} Nxd4 {[%emt 0:01:00]} 23. Nxd4 {[%emt 0:00:16]} Bg4 {[%emt 0:10:26]} 24. Nb3 {[%emt 0:01:44]} (24. Bxb7 $11 Qc5 25. Bg2) 24... b6 $15 {[%emt 0:01:49]} 25. d4 {[%emt 0:00:10]} Re8 {[%emt 0:00:25]} 26. Nc1 {[%emt 0:02:49] Repels Re2} Qg5 {[%emt 0:00:28] aiming for ...Nh5.} 27. Qc3 {[%emt 0:11:09]} Nh5 {[%emt 0:00:35] Black is more active.} (27... Bf5 $15) 28. Re4 {[%emt 0:00:51]} Rxe4 {[%emt 0:00:25]} 29. Bxe4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:25]} 30. Bg2 {[%emt 0:00:18]} Qf5 {[%emt 0:00:42]} 31. Nd3 {[%emt 0:00:27]} Ne4 {[%emt 0:00:21]} ({Black should play} 31... Be2 $1 $15 32. Nc1 (32. Nf4 Qb1+ 33. Kf2 Bd1 $17) 32... Bg4) 32. Qe1 $1 $11 {[%emt 0:00:40]} Ng5 {[%emt 0:00:38]} 33. Qe3 {[%emt 0:02:48]} Bh3 {[%emt 0:00:32]} 34. Bxh3 {[%emt 0:03:45]} Qxh3 {[%emt 0:00:15][%mdl 4096] Endgame KQN-KQN} 35. Nf2 {[%emt 0:12:31]} Qf5 {[%emt 0:00:03]} 36. Kg2 {[%emt 0:00:22]} Ne6 {[%emt 0:01:06]} 37. d5 {[%emt 0:01:29]} Nc5 {[%emt 0:00:08]} 38. g4 {[%emt 0:01:22]} Qf6 {[%emt 0:00:18]} 39. h4 {[%emt 0:01:26]} Kf8 {[%emt 0:00:17]} 40. Qg3 {[%emt 0:00:26]} Ke7 {[%emt 0:01:22]} 41. Qc7+ {[%emt 0:00:12]} Nd7 $1 {[%emt 0:00:01]} 42. Qxa7 {[%emt 0:03:36]} Qxh4 {[%emt 0:00:13]} 43. Qc7 {[%emt 0:03:07]} Qg5 {[%emt 0:01:50]} 44. a4 {[%emt 0:00:53]} (44. Qg3 $11) 44... h5 {[%emt 0:00:00]} (44... Qe5 $15 45. Qc6 Qd4) 45. a5 {[%emt 0:02:01]} bxa5 {[%emt 0:00:00]} 46. Qxa5 {[%emt 0:00:02][%cal Od5d6] [#] Black must now prevent d6+!} Qe3 {[%emt 0:00:56]} 47. gxh5 {[%emt 0:00:23]} Qg5+ {[%emt 0:00:22]} 48. Kf1 {[%emt 0:00:04][%cal Od5d6] d6+! would be deadly.} Qc1+ {[%emt 0:00:07]} 49. Ke2 {[%emt 0:00:17]} Qxc4+ {[%emt 0:00:07]} 50. Ke3 {[%emt 0:00:53]} Nf6 {[%emt 0:01:22][%csl LRd5,LRh5]} 51. Qa7+ {[%emt 0:00:34]} Kd6 {[%emt 0:00:09]} 52. Qxf7 {[%emt 0:00:19] Hoping for Qe6+.} Nxd5+ {[%emt 0:00:10]} 53. Kf3 $2 {[%emt 0:00:28][%mdl 8192] [#] This costs White the game.} (53. Kd2 $11) 53... Qb3+ {[%emt 0:00:09] Black mates.} 54. Nd3 {[%emt 0:00:48]} Qxd3+ {[%emt 0:00:01]} 55. Kg4 {[%emt 0:00:13]} Nf6+ {[%emt 0:01:23]} 56. Kf4 {[%emt 0:01:22]} Qf1+ {[%emt 0:00:20]} 57. Kg5 {[%emt 0:00:03]} Qg2+ {[%emt 0:00:16]} 58. Kf4 {[%emt 0:00:04]} Qf2+ {[%emt 0:00:08] Weighted Error Value: White=0.18 (very precise) /Black=0.08 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.12"]
[White "Senft, Sean"]
[Black "Matviishen, Viktor"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2089"]
[BlackElo "2538"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,88,0,0,-1,-11,-11,-3,0,5,0,0,0,2,-2,6,7,129,45,37,0,0,-6,0,0,0,0,0,-9,0,0,0,-8,-6,-6,0,-216,-210,-1026,-1004,-914,-161,-169,-143,-201,-136,-182,-168,-237,-191,-184,-188,-285,-184,-184,-184,-184,-184,-195,-195,-191,-191,-191,-184,-198,-191,-232,-232,-275,-275,-506,-487,-475,-449,-29981,-29982,-29984,-29985]} 1. c4 {[%emt 0:02:27]} Nf6 {[%emt 0:00:43]} 2. d4 {[%emt 0:00:07]} g6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:10]} d5 {[%emt 0:00:05]} 4. Bg5 {[%emt 0:00:23]} Bg7 {[%emt 0:02:29]} 5. e3 {[%emt 0:00:36]} c5 {[%emt 0:01:43]} 6. Nf3 {[%emt 0:04:26]} cxd4 {[%emt 0:02:11]} 7. exd4 {[%emt 0:02:13]} Ne4 {[%emt 0:00:25]} 8. Be3 {[%emt 0:03:26] B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6.} (8. Nxd5 $2 Nxg5 9. Nxg5 e6 10. Nxf7 (10. Qa4+ $2 Bd7 $19) 10... Kxf7 11. Qf3+ Kg8 $19) 8... Nxc3 {[%emt 0:01:38]} 9. bxc3 {[%emt 0:00:06]} dxc4 {[%emt 0:00:05]} 10. Bxc4 {[%emt 0:01:16] [#] The position is equal.} O-O $146 {[%emt 0:01:03]} ({Predecessor:} 10... Nc6 11. O-O O-O 12. Rc1 Bg4 13. h3 Bxf3 14. Qxf3 e5 15. Rfd1 Rc8 16. d5 Na5 {0-1 Sochor,S (2045)-Pisk,P (2250) Litomysl op 1994}) 11. Qd2 {[%emt 0:05:09]} Nc6 {[%emt 0:03:12]} 12. O-O {[%emt 0:01:17]} Bg4 {[%emt 0:05:53]} 13. Ng5 {[%emt 0:08:17]} (13. Be2 {simplifies} Na5 14. Rfe1 Rc8 15. Bg5) 13... e5 {[%emt 0:01:56][%cal Re5d4]} 14. h3 {[%emt 0:05:10]} exd4 {[%emt 0:05:44] [#]} (14... Bf5 $11) 15. cxd4 {[%emt 0:00:42]} (15. hxg4 dxe3 16. Qxe3 Ne5 $15) (15. Nxf7 $1 $16 Rxf7 16. Bxf7+ Kxf7 17. Bg5 (17. hxg4 dxe3 18. Qxe3 Qd7 $17)) 15... Bf5 $14 {[%emt 0:00:41]} 16. Rad1 {[%emt 0:01:57]} Rc8 {[%emt 0:00:38]} 17. Rfe1 {[%emt 0:13:09]} (17. g4 $5 Bd7 $8 18. Rc1 $11) 17... Na5 {[%emt 0:16:40]} 18. Bxf7+ {[%emt 0:02:53]} Rxf7 {[%emt 0:00:06]} 19. Nxf7 {[%emt 0:00:07]} Kxf7 {[%emt 0:00:08]} 20. Bg5 {[%emt 0:02:36]} Qd5 {[%emt 0:17:36]} 21. Re7+ {[%emt 0:02:17]} Kg8 {[%emt 0:00:09][%cal Oh7h6] Active counter play!} 22. Rde1 {[%emt 0:01:33]} Nc6 {[%emt 0:02:50][%cal Ba5c6,Bc6d4,Bd4e2][%mdl 32]} (22... Bxd4 $2 23. Bf6 Bxh3 24. gxh3 $18 (24. Bxd4 $2 Qxg2#)) 23. Rxb7 {[%emt 0:06:27]} Bd7 {[%emt 0:03:13] Some like it hot} (23... Bxd4 24. Bf6 Bd7 25. Rd1 $16) (23... Qxd4 {feels hotter.} 24. Qe2 Qd5 25. Rd1 Qe5) 24. Rbb1 $2 {[%emt 0:05:13] White is now going downhill.} (24. Qd3 $11) 24... Nxd4 $19 {[%emt 0:04:58]} ({And not} 24... Qxd4 25. Qxd4 Bxd4 26. Rb7 $15) ({Inferior is} 24... Bxd4 25. Rbd1 Rf8 26. Be3 Bxh3 27. gxh3 $11 (27. Bxd4 $2 Qxg2#)) 25. Be3 {[%emt 0:07:08] [#] White is weak on the light squares} (25. Kh2) 25... Bxh3 $1 {[%emt 0:10:53][%csl Gh3][%cal Rd5g2][%mdl 576] Deflection. This pair of bishops is nice.} 26. f3 {[%emt 0:04:16]} (26. f4 Rc2) 26... Be6 $2 {[%emt 0:02:07]} (26... Rc2 27. Qxc2 Nxc2) 27. Red1 {[%emt 0:02:38][%cal Re3d4]} Rd8 {[%emt 0:04:19]} 28. Qf2 {[%emt 0:05:34]} (28. Qe1 $17) 28... Qxa2 {[%emt 0:00:06][%cal Og7f6] ...Bf6! is the strong threat.} 29. Qh4 {[%emt 0:00:49] Repels Bf6} (29. Kh1 $17) 29... Ne2+ {[%emt 0:03:10]} 30. Kh1 {[%emt 0:00:07]} (30. Kh2 {was worth a try.} Rxd1 31. Rxd1) 30... Re8 {[%emt 0:01:26]} 31. Rb7 {[%emt 0:01:11] [#]} Bf7 $1 {[%emt 0:02:17]} 32. Bxa7 {[%emt 0:04:10]} (32. Rxa7 $2 {is the wrong capture.} Qb3 33. Rad7 Qxe3 $19) (32. Re7 $142) 32... h6 {[%emt 0:00:57]} 33. Re7 {[%emt 0:01:51]} Rxe7 {[%emt 0:03:18]} 34. Qxe7 {[%emt 0:00:07]} Nf4 {[%emt 0:00:12][%csl Gf4][%cal Ra2g2]} 35. Qd8+ {[%emt 0:02:48]} Kh7 {[%emt 0:00:01][%csl Gf4][%cal Ra2g2]} 36. Qd2 {[%emt 0:00:07]} Qxa7 {[%emt 0:00:18]} 37. Qxf4 {[%emt 0:00:04]} Qe7 {[%emt 0:00:22]} 38. Qd6 {[%emt 0:00:53]} Qg5 {[%emt 0:00:10] And now ...Be5 would win.} 39. Qd7 {[%emt 0:01:12]} Qf4 {[%emt 0:01:13] White must now prevent ...Be5.} 40. Kg1 {[%emt 0:00:55]} Be5 {[%emt 0:00:17]} 41. Qh3 $2 {[%emt 0:01:18]} (41. Qg4) 41... h5 {[%emt 0:00:46]} 42. Qd7 {[%emt 0:01:35]} Kg7 {[%emt 0:00:49]} 43. Qd2 {[%emt 0:00:58]} (43. Kf1 $19) 43... Qh2+ {[%emt 0:00:09]} 44. Kf1 {[%emt 0:00:10]} Bc4+ {[%emt 0:00:12] A cool game by Matviishen.   Weighted Error Value: White=0.58/Black=0.26 (precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.13"]
[White "Prem, Pranav"]
[Black "Kiewra, Keaton"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2061"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "208"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,208,35,56,12,26,20,59,36,62,54,49,56,53,40,114,112,127,60,141,143,152,163,185,177,176,102,97,108,121,128,231,229,264,281,264,193,208,212,187,168,195,194,196,175,188,179,221,152,229,229,232,226,226,202,207,0,0,0,393,384,408,304,303,312,308,302,293,298,435,430,439,430,542,377,371,200,187,193,173,180,237,227,256,253,244,247,243,247,235,249,214,231,481,464,391,275,479,472,507,526,297,108,78,90,112,113,128,90,72,52,52,52,52,52,52,52,52,8,8,0,0,0,0,-8,-8,-8,-8,-8,0,-8,-8,-8,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,-8,-1817,-1790,-1445,-1516,-1289,-1322,-29963,-29965,-29963,-29964,-29964,-29967,-29965,-29966,-29962,-29960,-5085,-29952,-29974,-29975,-29975,-29975,-29974,-12840,-29978,-29979,-29979,-29980,-29980,-29981,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29986,-29987]} 1. d4 {[%emt 0:00:57]} e6 {[%emt 0:04:22]} 2. c4 {[%emt 0:00:16]} b6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:01:33]} Bb7 {[%emt 0:00:15]} 4. g3 {[%emt 0:01:58]} Bb4+ {[%emt 0:01:07]} 5. Bd2 {[%emt 0:00:42]} Bxf3 {[%emt 0:00:15]} 6. exf3 {[%emt 0:00:08]} Bxd2+ {[%emt 0:01:09]} 7. Qxd2 {[%emt 0:04:29]} d5 {[%emt 0:02:33]} 8. Nc3 {[%emt 0:02:48] A40: Unusual replies to 1 d4.} Ne7 {[%emt 0:00:37]} 9. cxd5 {[%emt 0:14:43]} exd5 {[%emt 0:04:17]} 10. Bh3 {[%emt 0:08:55] White is slightly better.} O-O {[%emt 0:03:58]} 11. O-O {[%emt 0:00:22]} c6 {[%emt 0:04:46]} 12. Rac1 {[%emt 0:01:34]} Qd6 {[%emt 0:00:43]} 13. Ne2 {[%emt 0:05:24] [#]} c5 $146 {[%emt 0:01:06]} ({Better is} 13... Re8 $14) ({Predecessor:} 13... a5 14. Rc3 Na6 15. Rfc1 Nc7 16. Nf4 {½-½ Tibensky,R (2396)-Lipka,J (2441) SVK-chT1W 1213 2012 (5.1)}) 14. dxc5 $16 {[%emt 0:02:31]} bxc5 {[%emt 0:00:07]} 15. Rfd1 {[%emt 0:05:09]} (15. Nc3 $16) 15... Na6 {[%emt 0:04:48]} (15... Nbc6 $14) 16. Nc3 {[%emt 0:08:10]} Rfd8 {[%emt 0:00:39]} 17. Na4 {[%emt 0:06:29]} Nc6 {[%emt 0:04:35][%cal Be7c6,Bc6e5,Be5d3][%mdl 32]} 18. Bf1 {[%emt 0:07:40]} Ne5 {[%emt 0:04:57]} 19. Qe2 {[%emt 0:06:11]} ({White should play} 19. Qa5 $18 c4 20. Bxc4) 19... c4 {[%emt 0:01:27]} 20. b3 {[%emt 0:08:50][%cal Rb3c4]} Nd3 {[%emt 0:01:05]} 21. Rc3 {[%emt 0:03:11]} Re8 {[%emt 0:00:40]} (21... Qb4 $16) 22. Qd2 $18 {[%emt 0:02:50]} Ne5 {[%emt 0:07:16]} 23. f4 {[%emt 0:02:07]} (23. bxc4 $6 Qc6 $18) (23. Qxd5 $6 Qxd5 24. Rxd5 Nb4 $16) 23... Ng4 {[%emt 0:01:03]} 24. h3 {[%emt 0:01:39]} Nf6 {[%emt 0:00:40]} 25. Rxc4 {[%emt 0:00:22]} (25. bxc4 Ne4 26. Qxd5 Qxd5 27. cxd5 Nxc3 28. Nxc3 Nc5 $14) 25... Nc7 {[%emt 0:00:47][%cal Ba6c7,Bc7e6,Be6d4,Bd4f3][%mdl 32]} 26. Qb4 {[%emt 0:02:43]} Qd8 {[%emt 0:00:39]} 27. Rcc1 {[%emt 0:01:13]} Ne6 {[%emt 0:01:52]} 28. Bg2 {[%emt 0:00:35]} Rb8 {[%emt 0:01:42]} 29. Qd2 {[%emt 0:00:05]} Qe7 {[%emt 0:00:05]} 30. Qa5 {[%emt 0:00:30]} Rbd8 {[%emt 0:00:32]} (30... Qa3 $16) 31. Bxd5 {[%emt 0:01:08]} Nxd5 {[%emt 0:02:05]} 32. Rxd5 {[%emt 0:00:02]} Nd4 {[%emt 0:00:10]} 33. Rxd8 {[%emt 0:00:45]} Rxd8 {[%emt 0:00:07]} 34. Rf1 $2 {[%emt 0:00:55]} (34. Nc3 $1 $18) 34... Nf3+ $11 {[%emt 0:02:18]} 35. Kg2 {[%emt 0:00:15][%cal Oa4c5]} Rd3 $2 {[%emt 0:00:18][%mdl 8192]} (35... Nd2 $11 {and Black stays safe.} 36. Rc1 Qe4+ 37. Kg1 Nf3+ 38. Kf1 Nd2+ 39. Kg1 Nf3+ 40. Kf1 Nd2+ 41. Kg1) 36. Qb5 $18 {[%emt 0:00:45]} Qd8 {[%emt 0:01:31][%cal Od8a8]} 37. Nc5 {[%emt 0:00:17]} Qa8 {[%emt 0:03:10] ( -> ...Ne1+)} 38. Qb7 {[%emt 0:00:04]} (38. Qxd3 $2 Nh4+ 39. Kh2 Qg2#) 38... Qxb7 {[%emt 0:00:09]} 39. Nxb7 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KRN} Nd4 {[%emt 0:00:18]} 40. Rc1 {[%emt 0:00:28][%cal Rc1c8]} Kf8 {[%emt 0:00:41]} (40... h6 $142 41. Na5 Rd2) 41. Rc8+ {[%emt 0:00:24]} Ke7 {[%emt 0:00:05]} 42. Rc7+ {[%emt 0:00:07]} Ke6 {[%emt 0:01:06]} 43. Nc5+ {[%emt 0:00:59]} Kd6 {[%emt 0:00:06]} 44. Nxd3 {[%emt 0:00:02]} (44. Rxf7 Kxc5 45. Rxg7 (45. Rxa7 g6 $18) 45... h6 46. Rxa7 Nb5 $18) (44. Na6 $142) 44... Kxc7 {[%emt 0:00:04] KN-KN} 45. f3 {[%emt 0:00:14]} Kd6 {[%emt 0:00:31]} 46. Kf2 {[%emt 0:01:10]} Kd5 {[%emt 0:00:06]} (46... g6 $142 47. Ne5 Ke6) 47. g4 {[%emt 0:00:35]} Nc2 {[%emt 0:00:32]} 48. Ne1 {[%emt 0:01:01]} Nb4 {[%emt 0:00:52][%cal Od5d4]} 49. a3 $1 {[%emt 0:00:17]} Nc6 {[%emt 0:00:11]} 50. Nc2 {[%emt 0:00:59]} Na5 {[%emt 0:00:09]} 51. Ne3+ {[%emt 0:00:35]} Kd4 {[%emt 0:00:34]} 52. b4 {[%emt 0:00:11]} Nc6 {[%emt 0:01:34]} (52... Nb7 53. Nf5+ Kc3) 53. Nf5+ {[%emt 0:00:39]} Kc3 {[%emt 0:01:58]} 54. Nd6 {[%emt 0:00:54]} Nd4 $2 {[%emt 0:01:12]} (54... Kb3 {is a better defense.} 55. b5 (55. Nxf7 Kxa3 56. b5 Nd4 $18) 55... Nd8) 55. Nxf7 {[%emt 0:00:28]} Kb3 {[%emt 0:00:16]} 56. Ne5 {[%emt 0:00:33]} Kxa3 {[%emt 0:00:35]} 57. f5 $2 {[%emt 0:00:29]} (57. Ke3 $18 {is more deadly.} Nc2+ 58. Ke4) 57... Kxb4 $16 {[%emt 0:00:17]} 58. Ke3 {[%emt 0:00:03]} Kc3 {[%emt 0:00:15] [#] ...a5 is the strong threat.} 59. Nd7 $1 {[%emt 0:00:42] Strongly threatening Ke4.} a5 {[%emt 0:03:06]} 60. Nb6 {[%emt 0:00:04] Threatens to win with h4.} Nc6 {[%emt 0:00:39]} 61. g5 {[%emt 0:00:21]} Kb4 {[%emt 0:00:12]} 62. f6 {[%emt 0:00:32]} gxf6 {[%emt 0:00:06]} 63. gxf6 {[%emt 0:00:01] And now f7 would win.} Nd8 {[%emt 0:00:19]} 64. Kd4 {[%emt 0:00:50]} Kb5 {[%emt 0:00:27]} 65. Nd5 {[%emt 0:00:42]} (65. Nc4 $5 {[%cal Rc4a5]} a4 66. Kd5 $14 (66. Nd6+ Kc6 $11)) 65... Kc6 {[%emt 0:00:13]} 66. Ke5 {[%emt 0:01:10]} Nf7+ {[%emt 0:00:49]} 67. Ke6 {[%emt 0:00:03]} Ng5+ {[%emt 0:00:40]} 68. Ke5 {[%emt 0:00:14]} Nxf3+ {[%emt 0:00:59]} 69. Ke6 {[%emt 0:00:39]} (69. Ke4 $5 Ng5+ $8 70. Ke5 $11) 69... Ng5+ {[%emt 0:00:31]} 70. Ke5 {[%emt 0:00:06]} Kd7 {[%emt 0:00:23]} 71. Nb6+ {[%emt 0:01:25]} Ke8 {[%emt 0:00:17]} 72. h4 {[%emt 0:00:07]} Nf7+ {[%emt 0:00:15]} 73. Ke6 {[%emt 0:00:08]} Nd8+ {[%emt 0:00:06]} 74. Kf5 {[%emt 0:00:09]} Kf7 {[%emt 0:00:44]} 75. Nc4 {[%emt 0:01:09]} a4 {[%emt 0:00:22]} 76. Nd6+ {[%emt 0:00:04]} Kf8 {[%emt 0:00:10] Hoping for ...a3.} 77. Nc4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:32]} 78. Kg5 {[%emt 0:00:53]} Nd4 {[%emt 0:01:33]} ({Of course not} 78... Kf7 79. Nd6+ Ke6 80. Nb5 $17) 79. h5 $1 {[%emt 0:01:30]} Kf7 {[%emt 0:00:58]} 80. Ne5+ {[%emt 0:00:29]} Ke6 {[%emt 0:00:48]} 81. Nc4 {[%emt 0:00:40]} Nf3+ {[%emt 0:04:48]} (81... Nb5 $5) 82. Kg4 {[%emt 0:00:22]} Ne1 {[%emt 0:02:23]} 83. Kg5 {[%emt 0:00:06]} Nd3 {[%emt 0:00:29]} (83... Nc2 $5) 84. Kh6 {[%emt 0:00:59]} Nf4 {[%emt 0:00:45]} 85. Kg5 $2 {[%emt 0:00:33][%mdl 8192]} (85. Kxh7 $11 Nxh5 86. f7) 85... Nd5 $19 {[%emt 0:00:34]} 86. f7 {[%emt 0:00:25]} Kxf7 {[%emt 0:00:06]} 87. Kh6 {[%emt 0:00:03]} Nf6 {[%emt 0:01:13]} 88. Ne5+ {[%emt 0:00:48]} Ke6 {[%emt 0:00:10]} 89. Nc4 {[%emt 0:00:03]} Kf5 {[%emt 0:00:34]} 90. Ne3+ {[%emt 0:00:39]} Ke4 {[%emt 0:04:11]} 91. Nc4 {[%emt 0:00:06] [#]} Kf4 $1 {[%emt 0:00:27]} 92. Na3 {[%emt 0:00:30]} Kg4 {[%emt 0:00:12]} 93. Nb5 {[%emt 0:01:15]} Nxh5 {[%emt 0:02:27]} 94. Kxh7 {[%emt 0:00:02]} Kf5 {[%emt 0:00:17]} 95. Na3 {[%emt 0:00:41]} Nf4 {[%emt 0:00:48]} 96. Kg7 {[%emt 0:00:14]} Ke6 {[%emt 0:00:28]} (96... Ke4 $142 97. Kf6 Kd4 98. Kg5 Ne2 99. Kg4 Kc5 100. Kf3 Kb4 101. Nc2+ Kb3 102. Ne1 Nc1 103. Ke4 a3 104. Nf3 a2 105. Nd4+ Kc4 106. Nc2 Kc3 107. Nd4 a1=Q 108. Nb5+ Kd2 109. Nd6 Qg7 110. Nc4+ Kc3 111. Ne5 Qg5 112. Nf3 Qg4+ 113. Kd5 Qxf3+ 114. Ke5 Qf7 115. Kd6 Nd3 116. Kc6 Qe7 117. Kb5 Qb7+ 118. Ka5 Nb4 119. Ka4 Qa6#) 97. Nb1 {[%emt 0:00:13]} Ne2 {[%emt 0:00:38] Black mates.} 98. Na3 {[%emt 0:01:23]} Kd5 {[%emt 0:01:08]} 99. Kf6 {[%emt 0:00:02]} Kc5 {[%emt 0:00:12]} 100. Ke5 {[%emt 0:00:52]} Kb4 {[%emt 0:00:18]} 101. Nb1 {[%emt 0:00:45]} Nc3 {[%emt 0:00:56]} 102. Nd2 {[%emt 0:00:03]} a3 {[%emt 0:00:10]} 103. Nf3 {[%emt 0:00:35]} Nb5 {[%emt 0:00:47]} 104. Ne1 {[%emt 0:00:10]} Kc3 {[%emt 0:00:12] Black used his chance.   Weighted Error Value: White=0.28 (precise) /Black=0.43} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.14"]
[White "Chabris, Christopher"]
[Black "Prabhu, Naveen"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2053"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,109,-6,-13,-26,-4,-7,0,0,0,-24,-24,-24,-24,-22,0,0,0,0,0,0,0,0,49,16,14,5,14,22,39,29,106,70,158,149,144,139,137,131,135,62,63,0,68,68,102,124,83,51,85,0,0,0,0,0,0,0,0,0,42,0,93,0,0,-5,0,0,22,0,0,-8,-8,-8,-8,-17,0,0,267,0,0,0,29979,29980,29978,5498,5422,5422,1590,1354,29988,29988,29987,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:16]} e6 {[%emt 0:00:16]} 2. d4 {[%emt 0:00:25]} d5 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:09]} 4. e5 {[%emt 0:00:17]} c5 {[%emt 0:00:07]} 5. a3 {[%emt 0:00:07]} Bxc3+ {[%emt 0:00:06]} 6. bxc3 {[%emt 0:00:05]} Ne7 {[%emt 0:00:05]} 7. h4 {[%emt 0:00:25]} Qc7 {[%emt 0:00:45]} 8. h5 {[%emt 0:00:35] C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} h6 {[%emt 0:00:06]} 9. Rb1 {[%emt 0:00:23]} Nbc6 {[%emt 0:00:42]} 10. Qg4 {[%emt 0:00:57]} Rg8 {[%emt 0:01:03]} 11. Bd3 {[%emt 0:07:06]} c4 {[%emt 0:01:25]} 12. Bh7 {[%emt 0:08:34] [#]} Nxe5 $1 {[%emt 0:00:57]} 13. Qg3 {[%emt 0:20:01][%mdl 64] [#] Pin} Nd3+ $1 {[%emt 0:02:42]} 14. cxd3 {[%emt 0:01:53]} Qxg3 {[%emt 0:00:20]} 15. fxg3 {[%emt 0:00:04]} Rh8 {[%emt 0:00:10] [#]} 16. Be4 $146 {[%emt 0:02:12]} ({Predecessor:} 16. dxc4 Rxh7 17. c5 Nc6 18. Bf4 Na5 19. Nf3 Nc4 20. a4 Kd7 21. Nd2 Nxd2 22. Kxd2 {1-0 Bartel,M (2627)-Baum,J (2420) EU-ch Rapid Katowice 2022 (9)}) 16... dxe4 {[%emt 0:00:35]} 17. dxe4 {[%emt 0:00:18]} f5 {[%emt 0:18:57] Black is weak on the dark squares} (17... b6 $11 {feels stronger.}) 18. Nf3 {[%emt 0:08:09][%cal Bg1f3,Bf3d2,Bd2e4][%mdl 32]} fxe4 {[%emt 0:08:33]} 19. Nd2 {[%emt 0:05:42][%csl LRc4,LRe4]} b6 {[%emt 0:08:29]} 20. Nxe4 {[%emt 0:04:12]} (20. Nxc4 Ba6 21. Nd6+ Kd7 $17) 20... Nd5 {[%emt 0:09:27]} 21. a4 {[%emt 0:06:05]} Bb7 {[%emt 0:11:14]} (21... Kf7 $11 {keeps the balance.}) 22. Ba3 {[%emt 0:02:57]} Kd7 {[%emt 0:09:48]} (22... Bc6 $14) 23. Rf1 {[%emt 0:03:29]} Nf6 {[%emt 0:03:03]} 24. Nxf6+ {[%emt 0:03:59]} gxf6 {[%emt 0:00:02]} 25. Rxf6 {[%emt 0:00:20]} Bxg2 {[%emt 0:01:42] [#]} 26. a5 {[%emt 0:02:21]} Bd5 $14 {[%emt 0:10:05]} 27. a6 {[%emt 0:09:03]} (27. axb6 axb6 28. Bc1 Kc6 $11) (27. Kf2 $14) 27... Kc6 {[%emt 0:03:07]} ({Black should play} 27... Rhg8 $11) 28. Kf2 {[%emt 0:00:41]} Rh7 {[%emt 0:01:37]} 29. Bf8 {[%emt 0:03:30]} Rh8 {[%emt 0:01:42]} 30. Bxh6 {[%emt 0:01:43] White has more active pieces.} (30. Rxh6 $2 Raxf8+ 31. Ke1 Rxh6 $19) 30... Rag8 {[%emt 0:00:04]} 31. Bf4 {[%emt 0:01:39]} (31. Rg1 $1 $16) 31... Rxh5 $11 {[%emt 0:03:14]} 32. Rf7 {[%emt 0:01:12][%csl Gf4][%cal Rf7c7]} b5 {[%emt 0:00:16]} 33. Rb7 {[%emt 0:02:00]} Be4 {[%emt 0:01:00]} 34. Re1 {[%emt 0:01:44]} Rh2+ {[%emt 0:00:16]} 35. Ke3 {[%emt 0:00:14]} Bf5 {[%emt 0:01:52]} (35... Bd5 $5 {[%cal Rh2c2]}) 36. Rxa7 {[%emt 0:01:14]} Ra2 {[%emt 0:00:27]} (36... Kb6 37. Rf7 $16) (36... Rc2 $1 $11) 37. Rh1 {[%emt 0:02:42]} (37. Rc7+ $1 $16 Kb6 38. Rf7) 37... Bg4 {[%emt 0:00:48][%csl Gg4][%cal Ra2e2]} 38. Re1 {[%emt 0:01:46] Wards off Re2+} Kb6 {[%emt 0:01:55]} (38... Rc2 {looks sharper.} 39. d5+ Kxd5 40. Rd7+ Kc6) 39. Rd7 {[%emt 0:00:47]} Kxa6 {[%emt 0:00:18]} 40. Bd6 {[%emt 0:00:35] Bc5 would be deadly.} Kb6 {[%emt 0:00:46] Strongly threatening ...Kc6.} 41. Bc5+ {[%emt 0:00:27]} Kc6 {[%emt 0:00:04]} 42. Rd6+ {[%emt 0:00:33]} Kc7 {[%emt 0:00:10]} 43. Rb6 {[%emt 0:00:35]} Rc2 {[%emt 0:02:02]} (43... Bh3 $5 {[%cal Rg8g3]}) 44. Ra1 {[%emt 0:00:31]} Rxc3+ $2 {[%emt 0:00:45][%mdl 8192] [#]} (44... Re2+ $11 45. Kf4 Rf2+ 46. Ke5 Re2+ 47. Kf6 Rf2+ 48. Ke5 (48. Ke7 $2 Rg7+ 49. Ke8 Bh5#) 48... Re2+ 49. Kf6 Rf2+ 50. Ke5 (50. Ke7 $2 Rg7+ 51. Ke8 Bh5#)) 45. Kd2 $2 {[%emt 0:00:10]} (45. Kf4 $1 $18 {White threatens Ra7+ and mate.} Rf3+ 46. Ke4 Rxg3 47. Ra7+ (47. Rxb5 Bf3+ 48. Ke5 R3g5+ 49. Kf6 Kc8 $17) 47... Kc8 48. Rc6+ (48. Rxb5 Bf3+ 49. Kf4 Bg2 $17) 48... Kb8 49. Rf7) 45... Rd3+ {[%emt 0:00:20]} (45... Rxg3 {leads to mate.} 46. Ra7+ (46. Rxb5 $2 Rh8 $19) 46... Kc8 47. Bd6 (47. Rxb5 $2 c3+ 48. Kc2 Bf5+ 49. Kb3 c2+ 50. Ka4 Rd8 $19) 47... c3+ 48. Kc2 Rg2+ 49. Kxc3 b4+ 50. Rxb4 (50. Kxb4 Rb2+ 51. Kc5 Rc2+ 52. Kb4 Rb2+ 53. Kc5 Rc2+ 54. Kb4 Rb2+ $11) (50. Kxb4 Rb2+ 51. Kc5 Rc2+ 52. Kb4 Rb2+ 53. Kc5 Rc2+ 54. Kb4 Rb2+ $11)) 46. Kc2 {[%emt 0:00:06] White wants to mate with Ra7+.} Rb8 $2 {[%emt 0:01:14][%mdl 8192]} (46... Rxg3 $2 47. Ra7+ (47. Rxb5 $2 {loses.} Bf5+ 48. Kb2 c3+ 49. Kb3 c2+ 50. Kb4 Rd3 $19) 47... Kc8 48. Bd6 (48. Rxb5 Bf5+ 49. Kb2 c3+ 50. Ka2 Rg1 $17) 48... Bf5+ 49. Kd2 c3+ 50. Ke2 Bd3+ 51. Kf2 Rg2+ 52. Kf3 Be2+ 53. Ke3 R8g3+ 54. Bxg3 Rxg3+ 55. Kxe2 $18) (46... Bf5 $11 47. Ra7+ Kc8 48. Ra8+ Kd7 49. Ra7+ Kc8 50. Ra8+ Kd7 51. Ra7+ Kc8) 47. Ra7+ {[%emt 0:00:14]} Kc8 {[%emt 0:00:00]} 48. Rc6+ {[%emt 0:00:20]} Kd8 {[%emt 0:00:01]} 49. Rd6+ {[%emt 0:00:20]} Ke8 {[%emt 0:01:26]} 50. Rdd7 {[%emt 0:00:29] Intending Rh7 and mate.} b4 {[%emt 0:00:29]} 51. Re7+ {[%emt 0:00:51]} Kd8 {[%emt 0:00:00] [#]} 52. Rad7+ $2 {[%emt 0:01:11]} (52. Bxb4 $1 {mates} Bd1+ 53. Kc1 Rxb4 54. Rh7 Rc3+ 55. Kxd1 Rb1+ 56. Kd2 Rd3+ 57. Kc2) 52... Kc8 {[%emt 0:00:01] The position is equal.} 53. Rc7+ {[%emt 0:00:30]} Kd8 {[%emt 0:00:01] aiming for ...Bd1+.} 54. Rcd7+ {[%emt 0:00:48]} Kc8 {[%emt 0:00:00] Hoping for ...Bd1+.} 55. Rc7+ {[%emt 0:00:29] Weighted Error Value: White=0.32/Black=0.53} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.15"]
[White "Girsh, Daniel"]
[Black "Su, Kevin"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2123"]
[BlackElo "2038"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,39,25,48,11,25,32,52,94,74,53,53,51,456,463,712,448,425,437,422,0,0,0,366,350,252,129,553,346,29992,29993]} 1. e4 {[%emt 0:00:19]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:12]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:10]} Qc7 {[%emt 0:00:04]} 6. Be3 {[%emt 0:00:28]} a6 {[%emt 0:00:07]} 7. g4 $1 {[%emt 0:00:39][%cal Bg2g4,Bg4g5,Bg5f6][%mdl 4] 7.g4 is a critical line. B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} Bb4 {[%emt 0:04:06]} 8. Nxc6 {[%emt 0:00:30]} Qxc6 {[%emt 0:02:39]} 9. Qd4 {[%emt 0:00:24][%csl LRb4,LRg7] White is slightly better.} Bxc3+ {[%emt 0:00:13]} 10. bxc3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:13] [#] Black is weak on the dark squares} 11. g5 $146 {[%emt 0:01:50]} ({Predecessor:} 11. f3 d6 12. O-O-O O-O 13. c4 Rd8 14. Qb6 Rd7 15. Be2 a5 16. Rd2 Ra6 17. Qxc6 Rxc6 {1-0 Topalov,V (2730)-Javakhishvili,L (2479) Salamanca Masters 4th 2021 (1)}) 11... Qxe4 $2 {[%emt 0:08:32][%mdl 8192]} ({Black should try} 11... Nxe4 $14 12. Qxg7 Rf8) 12. gxf6 $18 {[%emt 0:00:28]} Qxh1 {[%emt 0:00:53]} (12... Qxd4 $142 13. Bxd4 g6) 13. Qd6 {[%emt 0:05:02][%csl Gf6][%cal Rd6e7]} gxf6 {[%emt 0:00:08] Strongly threatening ...Qc6.} 14. Bc5 {[%emt 0:00:20][%csl Gc5][%cal Rd6e7]} Qe4+ {[%emt 0:00:06]} 15. Be2 {[%emt 0:00:05][%csl Gc5][%cal Rd6e7]} Qh1+ {[%emt 0:00:05]} (15... Qxc2 $2 16. Qe7#) 16. Bf1 {[%emt 0:00:23][%csl Gc5][%cal Rd6e7,Be2f1,Bf1d3,Bd3e4][%mdl 32] This pair of bishops is nice.} Qe4+ {[%emt 0:00:04] [#]} 17. Kd2 $1 {[%emt 0:00:12][%csl Gc5][%cal Rd6e7]} ({Stronger than} 17. Be2 Qh1+ 18. Bf1 $11) 17... Kd8 {[%emt 0:01:03] [#]} (17... Qd5+ 18. Qxd5 Kd8 19. Qd4 d5 20. Qxf6+ Kc7 21. Qf4+ Kd8 22. Qxf7) 18. Bd4 $1 {[%emt 0:24:52]} Qf5 {[%emt 0:04:18][%mdl 8192]} (18... Qh4 $16 {is tougher.}) 19. Bd3 {[%emt 0:01:11]} Qf3 {[%emt 0:02:12] [#]} (19... Qg5+ $18 20. f4 Qh6) 20. Be4 $1 {[%emt 0:00:37][%mdl 576] Deflection.   Weighted Error Value: White=0.87/Black=1.30} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.16"]
[White "Kanli, Alperen"]
[Black "Ismayilova, Khanim"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2111"]
[BlackElo "1562"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,86,-30,6,15,17,8,17,14,26,14,24,15,15,15,23,15,35,8,28,0,0,-3,-9,-6,0,0,0,0,0,0,0,-9,0,0,0,0,0,-39,0,0,0,-16,0,0,0,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:28]} d5 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:09]} c6 {[%emt 0:00:34]} 3. Nf3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:07]} 4. g3 {[%emt 0:00:04]} dxc4 {[%emt 0:00:16]} 5. a4 {[%emt 0:00:28]} g6 {[%emt 0:00:28]} 6. Bg2 {[%emt 0:01:38] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Bg7 {[%emt 0:01:18][%cal Oc6c5]} 7. Na3 {[%emt 0:01:13]} Be6 {[%emt 0:02:12]} 8. Ng5 {[%emt 0:01:34] White wants to play Nxe6.} Bd5 {[%emt 0:02:34]} 9. e4 {[%emt 0:00:28]} h6 $1 {[%emt 0:00:06]} 10. exd5 {[%emt 0:00:26]} hxg5 {[%emt 0:00:07]} 11. dxc6 {[%emt 0:02:35]} Nxc6 {[%emt 0:01:47]} 12. Nxc4 {[%emt 0:00:11]} O-O {[%emt 0:12:05]} 13. Bxg5 {[%emt 0:00:47]} (13. d5 $5 {[%cal Rd5c6]} Na5 14. Na3 $11) 13... Qxd4 {[%emt 0:05:32]} 14. Qxd4 {[%emt 0:00:10]} (14. Rc1 {is more complex.} Rac8 15. O-O Rfd8 16. Be3) 14... Nxd4 {[%emt 0:00:04]} 15. O-O {[%emt 0:00:16][%cal Of1d1]} ({But not} 15. Bxb7 Rab8 16. Na5 (16. Rd1 $2 Nh7 $19) 16... Nc2+ 17. Ke2 Nxa1 18. Rxa1 Rfd8 $15) 15... Rac8 {[%emt 0:01:39] [#]} 16. Ne3 $146 {[%emt 0:00:48]} ({Predecessor:} 16. Na3 Nc2 17. Rac1 Nxa3 18. bxa3 b6 19. Bb7 Rxc1 20. Rxc1 Rd8 21. Rc7 Nd5 22. Bxd5 Rxd5 23. Bxe7 {½-½ Ovchinnikov,V (2329)-Belozerov,A (2528) Wch Rapid St Petersburg 2018 (12)}) 16... Ne6 {[%emt 0:09:53]} 17. Bxf6 {[%emt 0:04:15]} Bxf6 {[%emt 0:00:24]} 18. Nd5 {[%emt 0:00:02]} Kg7 {[%emt 0:07:11]} ({Resist} 18... Bxb2 19. Rab1 (19. Nxe7+ Kg7 $16) 19... Ba3 20. Rxb7 $16) 19. Nxf6 {[%emt 0:00:11]} Kxf6 {[%emt 0:00:05]} 20. Rfd1 {[%emt 0:03:34]} Rc2 {[%emt 0:11:43]} 21. b4 {[%emt 0:00:33]} Rb2 {[%emt 0:05:03]} 22. b5 {[%emt 0:01:38]} Nc5 {[%emt 0:02:29]} 23. Rd4 {[%emt 0:02:12]} b6 {[%emt 0:03:18]} 24. Bc6 {[%emt 0:00:23] The position is equal.} Kg7 {[%emt 0:03:32]} 25. Ra3 {[%emt 0:03:36]} Rc8 {[%emt 0:07:14]} 26. a5 $1 {[%emt 0:01:00]} bxa5 {[%emt 0:02:21]} 27. Rd5 {[%emt 0:01:07]} Rc2 {[%emt 0:01:30]} 28. Rxa5 {[%emt 0:01:59]} a6 {[%emt 0:03:14]} 29. bxa6 {[%emt 0:02:19]} Nxa6 {[%emt 0:00:39]} 30. Bb7 {[%emt 0:00:40][%cal Ob7c8]} Nb4 {[%emt 0:01:39]} 31. Bxc8 {[%emt 0:05:06]} Nxd5 {[%emt 0:00:14]} 32. Rxd5 {[%emt 0:00:06] [#] aiming for Ba6.} Rxc8 $11 {[%emt 0:00:04][%mdl 4096] Endgame KR-KR} 33. Kg2 {[%emt 0:00:01]} Rc3 {[%emt 0:00:28]} 34. Rd7 {[%emt 0:00:02]} e6 {[%emt 0:00:07]} 35. g4 {[%emt 0:00:08]} g5 {[%emt 0:01:01]} 36. Ra7 {[%emt 0:00:11]} Kg6 {[%emt 0:00:12]} 37. Ra6 {[%emt 0:00:06]} Rb3 {[%emt 0:00:17]} 38. h3 {[%emt 0:00:27]} Rc3 {[%emt 0:00:10]} 39. Ra8 {[%emt 0:00:11]} Kg7 {[%emt 0:00:55]} 40. f3 {[%emt 0:00:20]} Rb3 {[%emt 0:00:19]} 41. Ra5 {[%emt 0:00:28]} Kg6 {[%emt 0:00:15]} 42. Ra8 {[%emt 0:00:12]} Kg7 {[%emt 0:00:05]} 43. Kg3 {[%emt 0:00:18]} Rc3 {[%emt 0:00:11] A rather calm draw.   Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.17"]
[White "Baim, Elvin"]
[Black "Brady, Tyson"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1728"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,100,25,31,12,43,23,41,14,93,57,131,83,77,80,75,52,51,44,34,0,0,-8,0,-21,0,-14,14,-15,4,0,0,0,4,-25,-25,-174,-148,-276,-110,-108,-32,-27,-27,-64,-32,-125,-66,-67,-54,-52,-45,-45,-45,-44,-31,-42,-8,-18,-45,-195,-195,-205,-197,-290,-289,-333,-298,-310,-291,-337,-286,-295,-297,-480,-480,-724,-512,-1135,-1089,-5213,-4245,-29959,-29960,-7212,-6546,-2330,-2185]} 1. d4 {[%emt 0:00:04]} f5 {[%emt 0:00:05]} 2. c4 {[%emt 0:01:07]} Nf6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:01:13]} g6 {[%emt 0:00:18]} 4. Nf3 {[%emt 0:05:03]} Bg7 {[%emt 0:00:07]} 5. g3 {[%emt 0:12:54]} O-O {[%emt 0:00:07]} 6. Bg2 {[%emt 0:02:06]} d6 {[%emt 0:00:09]} 7. O-O {[%emt 0:01:15]} c6 {[%emt 0:00:02]} 8. Re1 {[%emt 0:17:16]} Ne4 {[%emt 0:02:46]} 9. e3 {[%emt 0:18:55] A88: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 c6.} Nxc3 {[%emt 0:09:41]} 10. bxc3 {[%emt 0:00:32] [#]} Nd7 $146 {[%emt 0:06:47]} ({Predecessor:} 10... e5 11. a4 e4 12. Nd2 Nd7 13. Ba3 Nf6 14. Qb3 Re8 15. Reb1 Rb8 16. Rb2 h5 {½-½ Toth,J (2183)-Havasi,J (1673) HUN-chT2 Szechenyi 1718 2017 (9.6)}) 11. Qb3 {[%emt 0:02:51] White is slightly better.} h6 {[%emt 0:10:22]} (11... e5 $11) 12. c5+ {[%emt 0:05:15]} Kh7 {[%emt 0:00:04]} (12... d5 $14) 13. cxd6 {[%emt 0:00:29]} ({White should try} 13. e4 $1) 13... exd6 $16 {[%emt 0:00:04]} 14. e4 {[%emt 0:07:01]} Nb6 {[%emt 0:02:59]} 15. Ba3 {[%emt 0:01:32] Hoping for e5.} (15. exf5 {seems wilder.} Bxf5 16. Nh4 Bd3 17. Re3) 15... fxe4 {[%emt 0:04:09]} 16. Rxe4 {[%emt 0:00:00]} (16. Nd2 $5 {[%cal Rd2e4]}) 16... Bf5 {[%emt 0:00:28]} 17. Ree1 {[%emt 0:00:51]} (17. Re3 $5 {[%cal Rf3h4]}) 17... Qf6 $1 {[%emt 0:02:41]} 18. Nh4 {[%emt 0:07:46]} Bd3 {[%emt 0:00:47]} 19. f4 {[%emt 0:01:42]} Rfe8 {[%emt 0:02:51] Repels Re6} (19... Rae8 {is more complex.} 20. Bf3 Bc4 21. Qc2 Bd5) 20. Nf3 {[%emt 0:04:26]} (20. Bf3 {with more complications.} g5 21. Rxe8 Rxe8 22. Qd1) 20... Kh8 {[%emt 0:10:05]} 21. Rad1 {[%emt 0:02:00]} (21. Nd2 {feels hotter.} g5 22. Be4 Bb5 23. fxg5 Qxg5 24. Qc2) 21... Be2 {[%emt 0:00:45]} 22. Rb1 {[%emt 0:01:24][%cal Of3e5] And now Ne5! would win.} Bxf3 {[%emt 0:14:11]} 23. Bxf3 {[%emt 0:00:03]} d5 {[%emt 0:02:12]} 24. Bc5 {[%emt 0:04:55]} Nc4 {[%emt 0:05:21]} 25. Rxe8+ {[%emt 0:01:17]} (25. Qxb7 $11 Nd2 26. Kg2 (26. Rxe8+ Rxe8 27. Bg4 Nxb1 $17)) 25... Rxe8 $19 {[%emt 0:00:07]} 26. Rd1 {[%emt 0:00:42] Prevents Nd2} (26. Bxa7 $2 {loses.} Nd2 27. Qd1 Qf5 28. Qxd2 (28. Rxb7 $2 {perishes.} Re1+ {[%mdl 64] Decoy} 29. Qxe1 Nxf3+ 30. Kf2 Nxe1 $19) 28... Qxb1+ 29. Kg2 Ra8 $19) (26. Qxb7 $17 Qe6 27. Kg2 (27. Bxa7 $2 Nd2 $19)) 26... b6 $2 {[%emt 0:01:02]} (26... Qe6 $19 {has better winning chances.} 27. Qxb7 Qe3+ 28. Kg2 Qxc3) 27. Ba3 $17 {[%emt 0:00:01]} Qf5 {[%emt 0:05:25]} (27... Re3 $1 $17 {[%cal Re3f3]} 28. Bg2 Qe6) 28. Bc1 $1 $15 {[%emt 0:00:29]} a5 {[%emt 0:00:01]} 29. g4 {[%emt 0:00:24]} Qe6 {[%emt 0:00:58] Black is much more active.} 30. Kf2 {[%emt 0:00:34]} (30. Rf1 $15) 30... Bf6 {[%emt 0:00:20]} ({Better is} 30... Ne3 $17 31. Bxe3 Qxe3+ 32. Kg2 Qxf4) 31. Qc2 {[%emt 0:01:12]} Bh4+ {[%emt 0:08:32]} (31... Be7 {is interesting.} 32. Rf1 Ba3 33. f5 Qf6) 32. Kg2 {[%emt 0:00:01]} Nd6 {[%emt 0:06:44]} 33. Rd2 {[%emt 0:00:53]} Qf7 {[%emt 0:02:46]} 34. Re2 {[%emt 0:00:20]} Kg7 {[%emt 0:00:14]} 35. Qd3 {[%emt 0:00:42]} Nc4 {[%emt 0:02:11]} 36. Rxe8 {[%emt 0:00:33]} (36. f5 {with more complications.} Re7 37. Bf4 gxf5 38. gxf5 Qf6 39. Rxe7+ Qxe7 40. Bh5) 36... Qxe8 {[%emt 0:00:02]} 37. Qe2 {[%emt 0:00:01] [#]} ({White should play} 37. Be2 $15) 37... Qxe2+ $1 $19 {[%emt 0:00:24]} 38. Bxe2 {[%emt 0:00:02]} Be1 {[%emt 0:00:05]} 39. Bxc4 {[%emt 0:00:16]} (39. Kf3 $142) 39... dxc4 {[%emt 0:00:03][%mdl 4096] Endgame KB-KB} 40. Bb2 {[%emt 0:00:13]} b5 {[%emt 0:00:15]} 41. Kf3 {[%emt 0:00:02] [#]} Bd2 $1 {[%emt 0:01:20]} 42. a3 {[%emt 0:00:42]} Kf6 {[%emt 0:00:18] Strongly threatening ...b4.} 43. h3 {[%emt 0:00:29]} Ke6 {[%emt 0:01:42]} 44. h4 $2 {[%emt 0:01:44]} (44. Ke4 {was forced.}) 44... Be1 {[%emt 0:00:56]} 45. Ke2 {[%emt 0:01:02]} (45. h5 $142 gxh5 46. Ke2) 45... Bxh4 {[%emt 0:00:06]} 46. Bc1 {[%emt 0:00:05]} (46. Kf3 $142 Kd5 47. Ba1) 46... h5 {[%emt 0:00:45]} 47. gxh5 {[%emt 0:00:13]} gxh5 {[%emt 0:00:06][%cal Bg6h5,Bh5h4][%mdl 32]} 48. Bd2 {[%emt 0:00:06]} Be7 {[%emt 0:00:07]} 49. Bc1 {[%emt 0:00:06]} Kf5 {[%emt 0:00:02]} 50. Kf3 {[%emt 0:00:04]} h4 {[%emt 0:03:53] Weighted Error Value: White=0.70/Black=0.19 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.18"]
[White "Slate, Kent"]
[Black "Aripov, Iskandar"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1989"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,179,59,57,65,71,73,76,72,82,88,83,95,84,88,51,131,131,139,90,209,194,299,256,299,191,178,126,197,193,267,164,358,356,410,410,391,386,364,275,295,280,357,353,355,343,495,506,440,414,724,675,769,700,685,675,654,583,560,508,614,639,607,490,592,581,731,736,1151,1150,1100,1118,995,1003,1697,1698,1695,1690,1521,1458,1268,1068,990,988,958,562,556,538,490,364,337,315,614,564,611,600,512,408,452,442,773,644,775,733,733,724,720,715,591,0,471,0,661,635,1125,1087,1351,1294,2776,2604,2165,1614,2676,2731,2529,2043,5700,5189,2551,2421,2570,1443,6617,6686,29965,29965,29974,29973,29973,29974,29976,29977,29978,29978,29978,29979,29979,29980,29980,29980,29980,29981,29981,29982,29982,29983,29984,29985,29987,29987,29987,29984,29984,29985,29985,29985]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:01:56]} 2. c3 {[%emt 0:00:20]} g6 {[%emt 0:00:12]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:04]} 4. cxd4 {[%emt 0:00:06]} d5 {[%emt 0:00:03]} 5. e5 {[%emt 0:00:06]} Nc6 {[%emt 0:00:11]} 6. Bb5 {[%emt 0:00:23]} Bg7 {[%emt 0:01:36]} 7. Nf3 {[%emt 0:00:10]} Bg4 {[%emt 0:04:16] 7...Bg4 scores better than 7...Nh6.} 8. Bxc6+ {[%emt 0:04:10]} bxc6 {[%emt 0:00:06]} 9. Nbd2 {[%emt 0:02:16]} Nh6 {[%emt 0:01:45] is the legacy move (9...e6). B27: Sicilian: 2 Nf3, unusual Black 2nd moves.} 10. O-O {[%emt 0:00:39]} O-O {[%emt 0:00:18]} 11. h3 {[%emt 0:00:53]} Bxf3 {[%emt 0:00:33] White is better.} 12. Nxf3 {[%emt 0:00:12]} Nf5 {[%emt 0:08:21]} 13. Re1 {[%emt 0:06:09] [#]} Rc8 $146 {[%emt 0:07:52]} ({Predecessor:} 13... Qb6 14. g4 Nh6 15. b3 f5 16. g5 Nf7 17. Ba3 Rae8 18. Qd2 f4 19. Kh2 Nd8 {1-0 Cuenca Jimenez,J (2555)-Domingo Nunez,R (2355) ESP-ch 87th Linares 2022 (7)}) 14. g4 {[%emt 0:14:15]} Nh6 {[%emt 0:01:48]} 15. Bf4 {[%emt 0:00:37] [#] Qd2 would be deadly. Black is weak on the dark squares} Kh8 {[%emt 0:06:04]} (15... f5 $1 $14) 16. Qd2 $36 {[%emt 0:01:21][%mdl 2048] White has strong initiative.} Ng8 {[%emt 0:00:01]} 17. e6 {[%emt 0:08:28] White is more active.} (17. Rac1 $142) 17... fxe6 {[%emt 0:14:22] [#]} (17... Nf6 $16) 18. Ng5 $1 $18 {[%emt 0:16:39][%cal Bf3g5,Bg5e6,Be6c5][%mdl 32]} (18. Rxe6 Nf6 $11) 18... Qd7 {[%emt 0:01:08]} (18... Bh6 $142 19. Nxe6 {[%mdl 64] Discovered Attack} (19. Rxe6 Nf6 $16) 19... Bxf4 20. Nxf4 Qd6) 19. Nxe6 {[%emt 0:04:23]} Rf7 {[%emt 0:01:02]} 20. Nc5 {[%emt 0:03:08]} Qd8 {[%emt 0:02:20]} 21. Re6 {[%emt 0:02:55]} (21. Be5 $18) 21... Qf8 {[%emt 0:19:35]} (21... Nf6 $16) 22. Bg3 {[%emt 0:00:56]} Qd8 {[%emt 0:05:24]} (22... Nf6 $142 23. Qb4 Ng8) 23. Rae1 {[%emt 0:01:20][%cal Ba1e1,Be1e3,Be3b3,Bb3b7][%mdl 32]} Qb6 $2 {[%emt 0:01:08]} (23... Nf6 {was necessary.} 24. Qb4 Qb6) 24. R1e3 {[%emt 0:05:13]} Bh6 {[%emt 0:03:45]} 25. Be5+ {[%emt 0:00:18]} Bg7 {[%emt 0:03:06]} 26. Rb3 {[%emt 0:03:03]} Qd8 {[%emt 0:00:01]} 27. Rb7 {[%emt 0:03:01]} Bxe5 {[%emt 0:01:02]} 28. Rxe5 {[%emt 0:00:35]} Rb8 {[%emt 0:01:10]} 29. Ne6 {[%emt 0:01:23]} ({Weaker is} 29. Rxa7 Qb6 30. Ra6 Qxb2 $16) 29... Qd6 {[%emt 0:02:38]} 30. Rxa7 {[%emt 0:00:52]} Qb4 {[%emt 0:03:54]} (30... h6 $142 31. g5 c5 32. gxh6 (32. Nxc5 Qb6 $16) 32... Rf6) 31. Qxb4 {[%emt 0:00:40]} Rxb4 {[%emt 0:00:00]} 32. b3 {[%emt 0:00:49]} Rf3 {[%emt 0:00:21]} (32... Rb8 $142 33. Re3 Nf6) 33. Kg2 {[%emt 0:00:37]} Rc3 {[%emt 0:00:02]} 34. g5 {[%emt 0:02:35]} Rb8 {[%emt 0:02:31]} 35. Re3 {[%emt 0:00:51]} Rc2 {[%emt 0:00:30]} 36. Rf3 {[%emt 0:00:12]} Re2 {[%emt 0:00:44]} 37. Nc5 {[%emt 0:00:05]} Kg7 {[%emt 0:02:16]} 38. Kf1 {[%emt 0:00:49]} Rd2 {[%emt 0:02:39]} 39. Ne6+ {[%emt 0:01:14]} Kh8 {[%emt 0:00:01]} 40. Rf7 {[%emt 0:00:22]} Rd1+ {[%emt 0:03:01]} 41. Kg2 {[%emt 0:00:13]} c5 {[%emt 0:00:40]} 42. Nf8 {[%emt 0:00:36]} Rxf8 {[%emt 0:01:01]} 43. Rxf8 {[%emt 0:00:04][%mdl 4096] Endgame KRR-KRN} Kg7 {[%emt 0:00:02]} 44. Raa8 {[%emt 0:00:07]} cxd4 {[%emt 0:00:14]} 45. Rxg8+ {[%emt 0:00:06]} Kf7 {[%emt 0:00:00]} 46. Rgf8+ {[%emt 0:00:17]} Ke6 {[%emt 0:00:27]} 47. Ra6+ {[%emt 0:00:41]} Ke5 {[%emt 0:01:13]} 48. Rf3 {[%emt 0:06:29]} d3 {[%emt 0:00:33]} 49. Ra4 {[%emt 0:01:59]} d4 {[%emt 0:00:40]} 50. Rf7 {[%emt 0:03:59]} d2 {[%emt 0:01:40]} 51. Rxe7+ {[%emt 0:00:44]} Kd6 {[%emt 0:00:17] aiming for ...Rg1+.} 52. Rxd4+ {[%emt 0:00:04]} Kxe7 {[%emt 0:00:04] KR-KR} 53. Kf3 {[%emt 0:00:36]} Ke6 $2 {[%emt 0:00:59]} (53... Rg1 54. Rxd2 Rxg5) 54. Ke3 {[%emt 0:00:44]} Rh1 {[%emt 0:01:09]} 55. Rxd2 {[%emt 0:00:06]} Rxh3+ {[%emt 0:00:06]} 56. Ke4 {[%emt 0:00:03]} Rh4+ {[%emt 0:00:19]} 57. f4 {[%emt 0:00:04]} Rh1 {[%emt 0:00:20]} (57... h6 $142 58. gxh6 g5) 58. Re2 {[%emt 0:00:09]} Rb1 {[%emt 0:00:46]} 59. Re3 {[%emt 0:01:41]} Kd6 {[%emt 0:00:57]} 60. Rh3 {[%emt 0:00:46]} Re1+ {[%emt 0:00:21]} 61. Kd4 {[%emt 0:00:16]} Rf1 {[%emt 0:00:30]} 62. Ke4 {[%emt 0:00:38]} ({Less strong is} 62. Rxh7 Rxf4+ 63. Kc3 Rf5 $18) 62... Re1+ $1 {[%emt 0:00:11]} 63. Re3 $2 {[%emt 0:00:04]} (63. Kd3 $18) 63... Rf1 $2 {[%emt 0:01:00][%mdl 8192]} (63... Rb1 $11 64. Rd3+ Kc5) 64. a4 {[%emt 0:00:19]} Kc5 {[%emt 0:00:19]} 65. Ke5 {[%emt 0:00:25]} Rh1 {[%emt 0:00:34]} 66. Re4 {[%emt 0:00:00] b4+ is the strong threat.} Rf1 {[%emt 0:00:07]} 67. b4+ {[%emt 0:00:08][%cal Bb3b4,Bb4b5][%mdl 32]} Kc6 {[%emt 0:00:23]} 68. Rc4+ {[%emt 0:00:42]} Kb6 {[%emt 0:00:59]} 69. Kf6 {[%emt 0:00:14] Black must now prevent Kg7.} Rd1 {[%emt 0:00:37]} 70. Re4 {[%emt 0:00:15]} Kc6 {[%emt 0:00:33]} 71. b5+ {[%emt 0:02:00]} Kc5 {[%emt 0:00:42]} 72. Re5+ {[%emt 0:00:37]} Kd6 {[%emt 0:00:17]} 73. Re8 {[%emt 0:01:29] White threatens Rd8+ and mate.} Rf1 {[%emt 0:00:23]} 74. Kg7 {[%emt 0:00:55]} Rxf4 {[%emt 0:00:33]} 75. Kxh7 {[%emt 0:00:12] White mates.} Rxa4 {[%emt 0:00:20]} 76. Kxg6 {[%emt 0:00:43]} Rb4 {[%emt 0:00:12]} 77. Kg7 {[%emt 0:01:14]} Rxb5 {[%emt 0:00:12]} 78. g6 {[%emt 0:00:05][%cal Bg5g6,Bg6g7][%mdl 32]} Kd7 {[%emt 0:01:23]} 79. Re1 {[%emt 0:00:09]} Rb2 {[%emt 0:00:28]} 80. Kg8 {[%emt 0:01:18]} Ra2 {[%emt 0:00:35]} 81. g7 {[%emt 0:00:43]} Rh2 {[%emt 0:00:20]} 82. Re3 {[%emt 0:00:03]} Rh1 {[%emt 0:00:21]} 83. Re4 {[%emt 0:01:02]} Kd6 {[%emt 0:00:38]} 84. Kf7 {[%emt 0:00:23]} Rf1+ {[%emt 0:00:06]} 85. Kg6 {[%emt 0:00:05]} Rg1+ {[%emt 0:00:06]} 86. Kf6 {[%emt 0:00:06]} Kd7 {[%emt 0:00:21]} 87. Rh4 {[%emt 0:00:26]} Rg2 {[%emt 0:01:33]} 88. Rh8 {[%emt 0:00:11]} Rf2+ {[%emt 0:00:15]} 89. Ke5 {[%emt 0:00:03]} Re2+ {[%emt 0:00:30]} 90. Kd4 {[%emt 0:00:05] Weighted Error Value: White=0.23 (precise) /Black=0.41} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.19"]
[White "Sriniaiyer, Sudarshan"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2211"]
[BlackElo "2019"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,101,56,12,21,14,0,0,0,0,0,0,0,3,15,7,0,0,27,14,69,60,71,58,100,92,100,103,88,78,90,57,71,63,89,77,102,63,81,40,40,36,78,91,74,83,122,42,91,76,76,79,112,110,95,101,945,945,1201,1145,12840,12839,12840,12840,12837,0,1158,0,12836,12832,29984,12842,12842,12843,12843,12843,12844,12844,12844,12844,12845,12845,12847,12847,12848,12848,12849,12849]} 1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:05]} c5 {[%emt 0:00:04]} 3. d5 {[%emt 0:00:10]} e6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:15]} exd5 {[%emt 0:00:04]} 5. cxd5 {[%emt 0:00:06]} d6 {[%emt 0:00:04]} 6. e4 {[%emt 0:00:25]} g6 {[%emt 0:00:05]} 7. h3 {[%emt 0:00:27]} Bg7 {[%emt 0:00:05]} 8. Nf3 {[%emt 0:00:06]} O-O {[%emt 0:00:07]} 9. Be3 {[%emt 0:00:16]} Re8 {[%emt 0:00:30] A70: Modern Benoni: 6 e4 g6 7 Nf3.} 10. Bd3 {[%emt 0:00:13]} Nxe4 {[%emt 0:00:37]} 11. Nxe4 {[%emt 0:02:21] [#]} c4 $146 {[%emt 0:00:17] The position is equal.} ({Predecessor:} 11... f5 12. Neg5 f4 13. O-O fxe3 14. Ne6 Bxe6 15. dxe6 d5 16. fxe3 Rxe6 17. e4 c4 18. exd5 {½-½ Melikhov,E (2269)-Ehlvest,J (2530) Titled Tuesday intern op 31st Jan Late blitz 2023 (8)}) 12. Bc2 {[%emt 0:02:09] Hoping for 0-0.} f5 $1 {[%emt 0:01:30]} 13. Ned2 {[%emt 0:01:51][%cal Oe1g1] Strongly threatening 0-0!} f4 {[%emt 0:00:29][%mdl 64] Pin} 14. Nxc4 {[%emt 0:00:32][%cal Oe1g1]} fxe3 {[%emt 0:00:48]} 15. Nxe3 {[%emt 0:00:36]} (15. fxe3 $2 b5 16. Ncd2 Rxe3+ 17. Kf2 Qb6 $17) 15... Bxb2 {[%emt 0:03:44]} 16. Rb1 $36 {[%emt 0:00:39][%mdl 2048] White fights for an advantage.} Bc3+ {[%emt 0:01:08]} 17. Kf1 {[%emt 0:00:28] Black must now prevent h4.} Qf6 {[%emt 0:08:59]} (17... Na6 $11) 18. h4 $1 $14 {[%emt 0:12:54][%cal Bh3h4,Bh4h5][%mdl 32]} Nd7 {[%emt 0:02:34]} 19. h5 {[%emt 0:08:45] aiming for hxg6.} Nf8 {[%emt 0:10:17]} 20. Qd3 {[%emt 0:11:04]} b5 {[%emt 0:07:11]} 21. Qxb5 {[%emt 0:09:18]} (21. Rxb5 Ba6 $15) 21... Bd7 {[%emt 0:02:04]} 22. Qd3 {[%emt 0:01:27]} Rab8 {[%emt 0:00:42]} 23. Rh4 {[%emt 0:07:21]} Rxb1+ {[%emt 0:02:48]} 24. Bxb1 {[%emt 0:00:02]} Rb8 {[%emt 0:01:09][%cal Oc3d2]} 25. Kg1 {[%emt 0:04:13]} Bb4 {[%emt 0:08:35]} 26. Bc2 {[%emt 0:11:53]} Bc5 {[%emt 0:02:01]} 27. Bb3 {[%emt 0:02:07]} gxh5 {[%emt 0:13:21]} 28. Rxh5 {[%emt 0:04:00]} Be8 {[%emt 0:02:26]} 29. Rg5+ {[%emt 0:04:32]} Bg6 {[%emt 0:00:09][%cal Of6g5] And now ...Qxg5! would win.} 30. Qd2 {[%emt 0:01:36]} Rb4 {[%emt 0:11:04] [#]} 31. Rg4 {[%emt 0:02:31]} (31. Ng4 $1 $16 {[%cal Rg4f6]} Qa1+ 32. Kh2) 31... a5 {[%emt 0:01:21]} (31... Rf4 $14) 32. Rxb4 {[%emt 0:01:06] Black is now going downhill.} (32. Nc4 {with more complications.} Nd7 33. Rf4 Qa1+ 34. Kh2) 32... axb4 {[%emt 0:00:18]} 33. Ng4 {[%emt 0:00:51]} Qa1+ {[%emt 0:00:49]} 34. Kh2 {[%emt 0:01:24]} h5 {[%emt 0:01:32] [#]} 35. Nge5 {[%emt 0:02:51][%cal Od2g5] Qg5! is the strong threat.} dxe5 $4 {[%emt 0:02:34][%mdl 8192]} (35... Kg7 $16) 36. d6+ $18 {[%emt 0:00:07]} Kg7 {[%emt 0:04:50]} 37. d7 {[%emt 0:05:06]} Nxd7 {[%emt 0:00:50]} 38. Qxd7+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:28]} 39. Qd2+ {[%emt 0:00:50]} Kg7 {[%emt 0:00:44]} 40. Qd7+ {[%emt 0:01:07]} (40. Qd5 $142 Qb1 41. Qxe5+ Kh6 42. Qxc5) 40... Kh6 {[%emt 0:00:14]} 41. Qd2+ {[%emt 0:00:02]} (41. Qd8 $142 Qb1 42. Qg5+ Kg7 43. Qxe5+ Kh6 44. Qf4+ Kg7 45. Qc7+ Kh6 46. Qxc5) 41... Kg7 {[%emt 0:00:19]} 42. Qd5 {[%emt 0:00:01][%csl LRc5,LRe5]} Qc3 {[%emt 0:05:01]} 43. Nxe5 {[%emt 0:00:37]} (43. Qg8+ $142 Kf6 44. Qe6+ {[%mdl 64] Deflection} Kg7 45. Nxe5 (45. Qxe5+ Qxe5+ 46. Nxe5 Bxf2 $11) 45... Bb1 46. f4 Qxb3 47. Qxb3 Bd4 48. Qxb1) 43... Bxf2 {[%emt 0:02:02] White is clearly winning.} 44. Qg8+ {[%emt 0:00:29]} Kf6 {[%emt 0:00:08]} 45. Qe6+ {[%emt 0:00:42]} Kg5 {[%emt 0:00:09]} 46. Qxg6+ {[%emt 0:00:12]} (46. Nxg6 {leads to mate.} Bg3+ 47. Kh1 Qc1+) 46... Kf4 {[%emt 0:00:14]} 47. Nd3+ {[%emt 0:01:02]} Ke3 {[%emt 0:00:08]} 48. Nxf2 {[%emt 0:00:09] White threatens Nd1+ and mate.} Kxf2 {[%emt 0:01:05]} 49. Qc2+ {[%emt 0:00:03]} (49. Qxh5 $2 {gets mated.} Qg3+ 50. Kh1 Qxg2#) 49... Ke3 {[%emt 0:00:58]} 50. Qxc3+ {[%emt 0:00:10]} bxc3 {[%emt 0:00:07]} 51. Kg3 {[%emt 0:00:24] A cool game by Sriniaiyer.   Weighted Error Value: White=0.44/Black=0.36} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.20"]
[White "Laddha, Yash Jayesh"]
[Black "Ling, Evan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2195"]
[BlackElo "1952"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 24,86,16,14,14,11,25,18,18,14,14,0,0,0,0,-26,-14,-37,-12,-13,-6,-105,-105,-105,-105,-122,-87,-89,-83,-93,-88,-69,-18,-25,-32,-513,-489,-447,-368,-337,-226,-504,-497,-455,-455,-453,-428,-29988,-565,-680,-447,-680,-506,-1055,-965,-950,-773,-1385,-1264,-1235,-1015,-4590,-1247,-29989,-29990]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:11]} 5. Nc3 {[%emt 0:00:04]} e5 {[%emt 0:00:04]} 6. Ndb5 {[%emt 0:01:06]} d6 {[%emt 0:00:09]} 7. Bg5 {[%emt 0:02:00]} a6 {[%emt 0:00:23]} 8. Na3 {[%emt 0:00:11]} b5 {[%emt 0:00:05]} 9. Nd5 {[%emt 0:00:03]} Be7 {[%emt 0:00:05]} 10. Bxf6 {[%emt 0:00:09]} Bxf6 {[%emt 0:00:05]} 11. c3 {[%emt 0:00:05]} Rb8 {[%emt 0:00:10]} 12. Nc2 {[%emt 0:00:39]} Bg5 {[%emt 0:00:09]} 13. a4 {[%emt 0:03:08]} bxa4 {[%emt 0:00:17] B33: Sicilian: Pelikan and Sveshnikov Variations.} 14. Ncb4 {[%emt 0:00:09]} Nxb4 {[%emt 0:00:06]} 15. cxb4 {[%emt 0:00:04]} Bd7 {[%emt 0:00:26] The position is equal.} 16. Bxa6 {[%emt 0:00:45][%cal Ob4b5]} O-O {[%emt 0:00:59]} 17. Rxa4 {[%emt 0:01:08]} Bxa4 {[%emt 0:01:46]} 18. Qxa4 {[%emt 0:00:05] [#]} Qe8 $146 {[%emt 0:03:01]} ({Predecessor:} 18... f5 19. exf5 e4 20. Qb3 Kh8 21. g4 e3 22. f4 Bxf4 23. Nxf4 Qh4+ 24. Kd1 Qxg4+ {0-1 Flores Quillas,D (2350)-Larrea,M (2291) Montevideo Duchamp Cup 6th 2023 (6)}) 19. b5 {[%emt 0:22:16]} f5 {[%emt 0:04:44]} 20. O-O {[%emt 0:09:42]} Kh8 {[%emt 0:00:45]} 21. exf5 {[%emt 0:10:16]} e4 {[%emt 0:01:34]} 22. f6 {[%emt 0:12:56]} Bxf6 $17 {[%emt 0:03:38]} ({Don't play} 22... gxf6 $6 23. Qb3 $11) 23. Qc4 {[%emt 0:07:20]} Bxb2 {[%emt 0:01:49]} 24. b6 {[%emt 0:05:37]} Qe5 {[%emt 0:02:19]} 25. b7 {[%emt 0:04:36]} Bd4 {[%emt 0:04:34][%cal Of8f2] Against Nb6} 26. Nb4 {[%emt 0:07:24] [#] aiming for Nc6.} d5 $1 {[%emt 0:09:44]} 27. Nxd5 {[%emt 0:11:35] [#]} Rxf2 {[%emt 0:15:02] Black is more active.} 28. Rxf2 $11 {[%emt 0:01:17]} Rf8 $40 {[%emt 0:00:09][%mdl 192] Wards off Qc8. Pin. White needs to defend precisely. Chess con chili.} 29. Nc3 $2 {[%emt 0:01:34][%mdl 8192] Now White is beyond hope.} Bxf2+ $19 {[%emt 0:23:50]} 30. Kh1 {[%emt 0:00:01]} Bc5 {[%emt 0:00:17]} 31. g3 {[%emt 0:00:47]} e3 {[%emt 0:02:16][%cal Oe3e2] Threatens to win with ...e2!} 32. Qb3 $2 {[%emt 0:00:48] [#]} (32. Ne4 Ba7 33. Kg2) 32... e2 $1 {[%emt 0:02:36]} 33. Bxe2 {[%emt 0:00:05]} Bd4 {[%emt 0:00:21]} 34. Qb4 {[%emt 0:00:38][%cal Rb4f8]} Re8 {[%emt 0:01:40] And now ...Qe3 would win.} (34... Bxc3 $2 35. Qxf8#) 35. Bf3 {[%emt 0:00:46]} (35. Qb5 $19 Bxc3 36. Bd3) 35... Bxc3 {[%emt 0:00:39]} (35... Qe1+ $142 36. Kg2 Qg1+ 37. Kh3 Qf1+ 38. Kg4 h5+ 39. Kh4 Bf6+ 40. Kxh5 Qh3+ 41. Kg6 Qh7+ 42. Kf7 Qg8+ 43. Kg6 Re5 44. Qb5 Qh7+ 45. Kf7 g6+ 46. Kxf6 Qg7#) 36. Qc4 {[%emt 0:00:06]} Qf6 {[%emt 0:04:14]} 37. Kg2 {[%emt 0:00:11]} (37. Qc6 $142 Qxc6 38. Bxc6) 37... Rf8 {[%emt 0:00:13]} 38. Qd5 {[%emt 0:00:30]} (38. Qc6 $142) 38... Be5 {[%emt 0:00:14]} 39. Qe4 {[%emt 0:00:31]} Bb8 {[%emt 0:00:31] White must now prevent ...g6.} 40. Qd5 {[%emt 0:00:15]} g6 {[%emt 0:00:38]} 41. Qe4 {[%emt 0:00:16]} Kg7 {[%emt 0:00:46] ...h5 would be deadly.} 42. Qd5 {[%emt 0:00:03]} Rd8 {[%emt 0:00:40]} 43. Qb3 {[%emt 0:00:30] Prevents Qb2+} Rd2+ {[%emt 0:01:06] Artfully played by Ling.   Weighted Error Value: White=1.20/Black=0.51} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.21"]
[White "Slade, Theodore"]
[Black "Shoykhet, Benjamin"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2021"]
[BlackElo "1919"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,71,19,18,11,-7,-6,-10,0,0,-13,-13,0,0,20,0,0,-11,108,109,129,145,138,117,324,185,229,224,474,441,680,668,663,651,970,1012,996,991,1010,1001,983,1012,1993,1858,29981,29982,12837,29955,12841,12229,29983,29984,29984,29985,29985,29984]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:09]} 3. g3 {[%emt 0:00:09]} d5 {[%emt 0:00:07]} 4. Bg2 {[%emt 0:00:06]} Be7 {[%emt 0:00:11]} 5. Nf3 {[%emt 0:00:08]} O-O {[%emt 0:00:11]} 6. O-O {[%emt 0:00:09]} dxc4 {[%emt 0:00:09]} 7. Qc2 {[%emt 0:00:07]} a6 {[%emt 0:00:12]} 8. a4 {[%emt 0:00:11]} Bd7 {[%emt 0:00:21]} 9. Qxc4 {[%emt 0:00:21]} Bc6 {[%emt 0:00:28]} 10. Bf4 {[%emt 0:00:11]} Bd6 {[%emt 0:04:12] E05: Open Catalan: 5 Nf3 Be7.} 11. Nc3 {[%emt 0:00:12][%cal Bb1c3,Bc3e4,Be4c5,Bc5b7,Bb7a5][%mdl 32]} Bxf4 {[%emt 0:03:35]} 12. gxf4 {[%emt 0:00:11]} Qd6 {[%emt 0:00:18] The position is equal.} 13. Ne5 {[%emt 0:13:19]} Bxg2 {[%emt 0:10:30]} 14. Kxg2 {[%emt 0:00:21] [#]} Nd5 $146 {[%emt 0:04:44]} ({Predecessor:} 14... Nbd7 15. Rac1 Rac8 16. b4 Nb6 17. Qc5 Nbd5 18. Nxd5 Nxd5 19. Qxd6 cxd6 20. Nd3 Nc3 {0-1 Agarkoff,N-Belluire,P FRA-ch45 corr 1980}) 15. e3 {[%emt 0:06:53]} a5 {[%emt 0:02:25]} 16. Ne4 {[%emt 0:03:43]} Qe7 {[%emt 0:05:50]} 17. Nc5 {[%emt 0:06:46]} Na6 {[%emt 0:06:04]} (17... b6 $11 18. Ncd3 f6) 18. Nxb7 $16 {[%emt 0:07:41] White has more active pieces. The black rooks are badly placed.} Rfb8 {[%emt 0:00:48]} 19. Nxa5 {[%emt 0:01:39]} (19. Nc6 $6 Qh4 20. Nxb8 Qg4+ 21. Kh1 Qf3+ 22. Kg1 Qg4+ 23. Kh1 Qf3+ 24. Kg1 Qg4+ 25. Kh1 $11) 19... Rxb2 {[%emt 0:01:00]} 20. Qc1 {[%emt 0:03:44]} Qb4 {[%emt 0:07:31] Loses the game.} (20... Rb6 $16) 21. Nd3 {[%emt 0:10:38]} (21. Nec4 $142 Rb3 22. Nxb3 Qxb3 23. a5) 21... Qd2 $18 {[%emt 0:02:42]} 22. Qxb2 {[%emt 0:03:23]} (22. Nc4 $6 Qxd3 23. Nxb2 Qe4+ 24. Kg1 Qf3 $14) 22... Nxe3+ $2 {[%emt 0:00:49]} (22... Qxd3 23. Nc6 Qe4+ 24. Kg1 Nxf4 25. Ne7+ Kf8 26. exf4 Kxe7 27. Qa3+ Kd7) 23. Kg1 {[%emt 0:00:52]} Nxf1 {[%emt 0:03:06]} (23... Qxb2 $142 24. Nxb2 Nxf1 25. Kxf1 c5) 24. Qb7 {[%emt 0:00:19][%mdl 64] [#] Deflection} Rd8 {[%emt 0:03:50]} 25. Qxa6 {[%emt 0:00:57]} Qe2 {[%emt 0:01:41]} 26. Re1 {[%emt 0:02:33]} ({Worse is} 26. Rxf1 Qg4+ 27. Kh1 Qf3+ 28. Kg1 Qg4+ 29. Kh1 Qf3+ 30. Kg1 Qg4+ $11) 26... Qf3 {[%emt 0:01:59]} 27. Ne5 {[%emt 0:02:02]} ({Weaker is} 27. Rxf1 Qg4+ 28. Kh1 Qf3+ 29. Kg1 Qg4+ 30. Kh1 Qf3+ 31. Kg1 $11) 27... Qxf4 {[%emt 0:01:12]} 28. Rxf1 {[%emt 0:02:09]} h5 {[%emt 0:01:43]} 29. Nac6 {[%emt 0:03:56]} Rxd4 {[%emt 0:02:35]} 30. Nxd4 {[%emt 0:01:32][%cal Of1e1] [#] aiming for Re1!} Qxd4 {[%emt 0:00:05]} 31. Qa8+ {[%emt 0:01:21]} Kh7 {[%emt 0:00:05]} 32. Nxf7 {[%emt 0:00:28]} Kg6 {[%emt 0:00:37]} 33. Nd8 {[%emt 0:01:07] White wants to mate with Qg2+.} c6 {[%emt 0:00:19]} 34. Qxc6 {[%emt 0:00:20] White mates.} ({Stronger than} 34. Nxc6 Qg4+ 35. Kh1 Qf3+ 36. Kg1 Qg4+ 37. Kh1 Qf3+ 38. Kg1 Qg4+ $11) 34... Qxd8 {[%emt 0:00:40]} 35. Qxe6+ {[%emt 0:00:10]} Kh7 {[%emt 0:00:06]} 36. Qf5+ {[%emt 0:01:00] Weighted Error Value: White=0.13 (very precise) /Black=1.15} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.22"]
[White "Vinod, Aarush"]
[Black "Tahmassebi, Bijan"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1914"]
[BlackElo "2201"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,103,0,16,0,0,-1,15,14,13,8,8,-11,0,-29,-10,-14,0,0,44,45,35,43,47,45,33,24,44,31,34,23,19,12,92,93,97,86,61,35,34,0,0,0,32,27,21,15,41,43,37,40,98,44,63,70,68,62,57,58,58,66,65,65,68,64,66,66,67,37,60,0,52,52,52,52,76,52,71,70,99,0,0,0,0,0,0,0,0,0,0,0,0,0,203,203]} 1. e4 {[%emt 0:00:44]} e5 {[%emt 0:00:04]} 2. Bc4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:17]} 3. d3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:15]} 4. Nc3 {[%emt 0:00:10]} Na5 {[%emt 0:00:11]} 5. Bb3 {[%emt 0:00:12]} Nxb3 {[%emt 0:01:05]} 6. axb3 {[%emt 0:00:17]} Bb4 {[%emt 0:00:09]} 7. Nf3 {[%emt 0:00:42] C28: Vienna Game: 2...Nf6 3 Bc4 Nc6.} d6 {[%emt 0:00:04][%cal Bd7d6,Bd6d5,Bd5d4][%mdl 32]} 8. h3 {[%emt 0:00:35]} c6 {[%emt 0:01:00]} 9. O-O {[%emt 0:01:30] The position is equal.} O-O {[%emt 0:00:15]} 10. Ne2 {[%emt 0:12:07] [#]} Re8 $146 {[%emt 0:02:44]} ({Predecessor:} 10... Ba5 11. Ng3 h6 12. Nh4 Bc7 13. Nhf5 d5 14. Qf3 Kh7 15. Nh5 g6 16. Nxf6+ Qxf6 {½-½ Nakamura,H (2736)-So,W (2770) Skilling op KO rapid 2020 (2.11)}) 11. Ng3 {[%emt 0:05:22]} d5 {[%emt 0:15:22]} 12. Qe2 {[%emt 0:03:06]} Qc7 {[%emt 0:00:52]} 13. Bd2 {[%emt 0:08:42]} Bxd2 {[%emt 0:06:06]} 14. Qxd2 {[%emt 0:01:29]} Nd7 {[%emt 0:05:53]} 15. Rfe1 {[%emt 0:15:30]} d4 {[%emt 0:05:42]} 16. c3 {[%emt 0:01:42]} c5 {[%emt 0:19:53]} 17. Rec1 {[%emt 0:03:37]} Qb6 {[%emt 0:01:12]} 18. b4 {[%emt 0:01:46]} f6 {[%emt 0:12:40]} (18... cxb4 {looks sharper.} 19. cxd4 exd4 20. Nf5 f6) 19. Qc2 {[%emt 0:05:46]} dxc3 {[%emt 0:02:56]} 20. bxc3 {[%emt 0:04:59]} cxb4 {[%emt 0:00:06]} 21. Qb3+ {[%emt 0:04:54]} Kf8 {[%emt 0:00:14]} (21... Kh8 $11 {remains equal.}) 22. cxb4 $16 {[%emt 0:01:31]} Nb8 {[%emt 0:02:36]} 23. b5 {[%emt 0:07:57] Prevents Nc6.} Be6 {[%emt 0:02:22]} 24. Qb4+ {[%emt 0:01:07]} Kg8 {[%emt 0:00:44][%cal Ob8a6]} 25. Qc5 {[%emt 0:03:00]} (25. Qc3 $5 {[%cal Rd3d4]}) 25... Qxc5 {[%emt 0:09:00]} 26. Rxc5 {[%emt 0:00:05]} Rc8 {[%emt 0:02:05] Prevents Rc7} 27. Rxc8+ {[%emt 0:16:46]} Bxc8 {[%emt 0:00:04]} 28. d4 $36 {[%emt 0:00:00][%mdl 2048] Black is under pressure.} Nd7 {[%emt 0:03:32]} 29. Nf5 {[%emt 0:00:00]} exd4 {[%emt 0:02:10]} 30. N3xd4 {[%emt 0:00:00]} Nb6 {[%emt 0:01:00]} ({Better is} 30... Nc5 $14) 31. Ne7+ {[%emt 0:00:00] A dynamic duo of knights.} (31. Nd6 $16) 31... Kf7 {[%emt 0:01:20]} 32. Nxc8 {[%emt 0:00:00]} Nxc8 $14 {[%emt 0:00:12][%mdl 4096] Endgame KRN-KRN} 33. Rc1 $1 {[%emt 0:00:00] Hoping for Rc7+.} a5 {[%emt 0:04:01]} 34. bxa6 $1 {[%emt 0:01:06]} bxa6 {[%emt 0:00:04]} 35. Rc7+ {[%emt 0:00:11]} Kg8 $1 {[%emt 0:00:16]} 36. Nf5 {[%emt 0:00:57][%cal Oc7c8] [#] Wards off Nd6. Rxc8+! would be deadly. White is much more active. The black rooks are badly placed.} a5 {[%emt 0:00:49]} 37. Rxg7+ {[%emt 0:01:06]} Kf8 {[%emt 0:01:11]} 38. Rxh7 {[%emt 0:01:19] Strongly threatening Rh8+.} a4 {[%emt 0:00:03]} 39. Rh8+ {[%emt 0:00:40]} Kf7 {[%emt 0:00:08] ...a3 is the strong threat.} 40. Rh7+ {[%emt 0:00:35]} ({White should play} 40. Nd6+ $14 Kg7 41. Rd8 (41. Rxc8 $2 Rxc8 42. Nxc8 a3 $19)) 40... Kg8 {[%emt 0:01:20]} (40... Kf8 $11) 41. Rb7 {[%emt 0:00:06]} a3 {[%emt 0:00:11] Prevents Rb2. Threatens to win with ...a2.} 42. Rb1 $1 {[%emt 0:00:05]} Nb6 {[%emt 0:00:43][%mdl 64] Promotion} 43. Ne3 {[%emt 0:01:02] Against Nc4} (43. Rxb6 $2 a2 44. Nh6+ (44. Rxf6 a1=Q+ 45. Kh2 Qxf6 $19) 44... Kg7 $19) 43... Na4 {[%emt 0:00:25]} 44. Nd5 {[%emt 0:00:50]} Nc5 {[%emt 0:00:41] [#] aiming for ...a2.} 45. Ra1 {[%emt 0:01:03]} (45. Nxf6+ $2 Kf7 46. Nd5 a2 $19) (45. Nc3 $1 $16) 45... Nb3 $11 {[%emt 0:00:30]} 46. Ra2 {[%emt 0:00:00][%cal Od5b6]} (46. Nxf6+ $2 Kf7 $19) 46... Nc1 $1 {[%emt 0:00:05]} 47. Ra1 {[%emt 0:00:27]} (47. Nxf6+ $2 Kf7 48. Ra1 Nb3 $19) 47... Nb3 {[%emt 0:00:50]} 48. Ra2 {[%emt 0:01:03][%cal Od5b6]} (48. Nxf6+ $2 {too greedy.} Kf7 $19) 48... Nc1 $1 {[%emt 0:00:04]} 49. Ra1 {[%emt 0:00:00]} (49. Nxf6+ $2 Kf7 $19) 49... Nb3 {[%emt 0:01:34]} 50. Ra2 {[%cal Od5c3]} (50. Nxf6+ $2 Kf7 $19) 50... Nc1 $1 51. Rc2 (51. Nxf6+ $2 Kf7 52. Rc2 (52. Ra1 $2 Nb3 $19) 52... a2 $19) 51... a2 $2 {[%emt 0:01:00]} (51... Nd3 $11 {and Black has nothing to worry.} 52. Ra2 (52. Nxf6+ $2 {perishes.} Kg7 $19) 52... Nc1) 52. Rxc1 {[%emt 0:00:56] Weighted Error Value: White=0.10 (very precise) /Black=0.18 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.23"]
[White "Hu, Merric"]
[Black "Michelle Catherina, P."]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2022"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,66,25,33,-16,-16,-16,-9,-14,-10,-13,14,0,0,0,0,0,0,0,0,0,0,0,47,39,64,47,63,23,36,0,0,-25,0,0,0,0,72,-36,-37,-41,-47,-249,-265,-562,-556,-555,-554,-555,-545,-587,-265,-225,-187,-273,-270,-1737,-1745,-1750,-1741]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:05:43]} 2. Nf3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:02:22]} g6 {[%emt 0:01:13]} 4. Bxc6 {[%emt 0:00:12]} dxc6 {[%emt 0:00:12]} 5. O-O {[%emt 0:00:37]} Bg7 {[%emt 0:00:19]} 6. c3 {[%emt 0:04:34] B31: Sicilian: 2...Nc6 3 Bb5 g6.} (6. a4 $14) 6... Qd3 $11 {[%emt 0:05:25]} 7. Re1 {[%emt 0:01:16]} e5 {[%emt 0:02:50] [#]} 8. h3 $146 {[%emt 0:01:10] The position is equal.} ({Predecessor:} 8. Na3 Ne7 9. b4 cxb4 10. cxb4 Bg4 11. Re3 Qd4 12. Rb1 b5 13. h3 Bxf3 14. Qxf3 f5 {½-½ Henderson,S (1895)-Wosch,A (2311) Champion's League 12/C5 email 2012 [3]}) 8... Ne7 {[%emt 0:03:14]} 9. a4 {[%emt 0:05:23]} h6 {[%emt 0:02:43]} 10. Na3 {[%emt 0:05:21]} Be6 {[%emt 0:01:50]} 11. Re3 {[%emt 0:05:50]} Qd7 {[%emt 0:02:09]} 12. b4 {[%emt 0:02:03]} cxb4 {[%emt 0:08:19]} 13. cxb4 {[%emt 0:00:05]} g5 {[%emt 0:00:26]} 14. Bb2 {[%emt 0:03:15]} Ng6 {[%emt 0:03:57]} 15. Qc2 {[%emt 0:11:59][%cal Od2d4]} g4 {[%emt 0:12:00]} (15... O-O $11) 16. hxg4 $14 {[%emt 0:00:35][%cal Od2d4]} Bxg4 {[%emt 0:00:14]} 17. Nc4 {[%emt 0:05:12][%cal Rf3e5]} Qc7 {[%emt 0:02:14]} 18. Rc1 {[%emt 0:09:15]} (18. d4 $5) 18... O-O {[%emt 0:04:10]} 19. Qb1 {[%emt 0:05:45]} Rfe8 {[%emt 0:07:27]} 20. Qa1 {[%emt 0:08:01]} Qe7 {[%emt 0:07:12][%cal Oh6h5]} 21. b5 {[%emt 0:01:04]} cxb5 {[%emt 0:05:08]} 22. axb5 {[%emt 0:00:02]} Qe6 {[%emt 0:00:41]} (22... Rac8 $11 {keeps the balance.}) 23. Nh2 {[%emt 0:07:10]} (23. d4 $16) 23... a6 $15 {[%emt 0:05:27]} 24. b6 {[%emt 0:01:30]} Rac8 {[%emt 0:07:21]} 25. Qa2 $2 {[%emt 0:20:00] Now White is beyond hope.} (25. d3 $15) 25... Nf4 $19 {[%emt 0:01:50]} 26. f3 $2 {[%emt 0:00:00] [#]} (26. Qb1) 26... Bh3 $1 {[%emt 0:02:32][%mdl 512]} 27. g3 {[%emt 0:00:00]} Qg6 {[%emt 0:01:04]} 28. Kf2 {[%emt 0:00:00] [#]} Red8 $1 {[%emt 0:01:27][%cal Oc8c4] White must now prevent ...Rxc4!} 29. Bxe5 {[%emt 0:00:00]} (29. Ba1 Qh5) 29... Nd3+ {[%emt 0:03:13]} (29... Rxc4 $142 30. Qxc4 Bxe5) 30. Rxd3 {[%emt 0:00:00]} Rxd3 {[%emt 0:00:02]} 31. Bc7 {[%emt 0:00:00]} (31. g4 $142) 31... Be6 {[%emt 0:01:21] aiming for ...Qh5. This pair of bishops is nice.} 32. Nf1 $2 {[%emt 0:00:13]} (32. Qa5) 32... Qh5 {[%emt 0:00:46]} 33. g4 {[%emt 0:00:30]} Qh1 {[%emt 0:01:10] Weighted Error Value: White=0.53/Black=0.22 (precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "3.24"]
[White "Altman, Joshua"]
[Black "Martin, Sam B"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2120"]
[BlackElo "2067"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,81,7,12,39,0,27,26,27,27,26,26,22,11,31,33,39,36,46,22,37,37,30,30,47,46,65,51,83,83,90,82,65,54,53,39,32,42,69,34,62,70,108,49,52,43,85,27,102,102,100,108,89,89,141,139,151,148,330,373,354,344,351,312,591,586,550,283,5402,436,403,312,1559,1559]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:03]} c6 {[%emt 0:00:09]} 4. cxd5 {[%emt 0:00:30]} exd5 {[%emt 0:00:03]} 5. Nf3 {[%emt 0:00:27]} Bd6 {[%emt 0:00:08]} 6. Bg5 {[%emt 0:10:04]} Qb6 {[%emt 0:00:54] D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} 7. Qd2 {[%emt 0:02:29]} f6 {[%emt 0:00:54]} 8. Bh4 {[%emt 0:00:39]} Ne7 {[%emt 0:00:02] White has an edge.} 9. e3 {[%emt 0:02:04]} Bf5 {[%emt 0:09:59]} 10. Be2 {[%emt 0:01:42]} Nd7 {[%emt 0:00:52] [#]} 11. Rc1 $146 {[%emt 0:02:55]} ({Predecessor:} 11. O-O Kf7 12. Ne1 Rae8 13. Nd3 Nc8 14. g4 Bg6 15. f4 Bxd3 16. Bxd3 {0-1 Scantland,P (1711)-Szalay,K (2098) Quebec-ch qual 2008 (2)}) 11... Rd8 {[%emt 0:11:53]} 12. Bg3 {[%emt 0:08:25]} Bxg3 {[%emt 0:10:51]} 13. hxg3 {[%emt 0:00:01]} O-O {[%emt 0:04:40]} 14. O-O {[%emt 0:06:37]} h6 {[%emt 0:02:02]} 15. Na4 {[%emt 0:05:58]} Qc7 {[%emt 0:01:23]} 16. b4 {[%emt 0:02:36][%cal Bb2b4,Bb4c5][%mdl 32]} a6 {[%emt 0:05:01]} 17. Nc5 {[%emt 0:02:54]} Nxc5 {[%emt 0:16:41]} 18. bxc5 {[%emt 0:01:41]} Rfe8 {[%emt 0:00:09]} 19. Bd3 {[%emt 0:08:55]} Bc8 {[%emt 0:00:02]} 20. Rb1 {[%emt 0:05:45] Black is weak on the dark squares} g5 {[%emt 0:01:19]} 21. e4 {[%emt 0:10:54]} dxe4 {[%emt 0:00:22]} 22. Bxe4 {[%emt 0:00:09]} Kg7 {[%emt 0:01:39]} 23. Rfe1 {[%emt 0:03:00]} Qd7 {[%emt 0:06:41]} 24. Rbd1 {[%emt 0:06:00] White is much more active.} (24. Bc2 {feels hotter.} Nf5 25. Rxe8 Rxe8 26. g4) 24... Ng6 {[%emt 0:03:55]} 25. Qc3 {[%emt 0:11:44]} (25. Bxg6 Kxg6 26. Qb4 (26. Rxe8 Rxe8 27. Qc3 Qd5 $11) 26... h5 $11) 25... Qf7 {[%emt 0:01:12] [#]} 26. Bc2 {[%emt 0:03:01]} (26. Nd2 $1 $16) 26... Be6 {[%emt 0:01:31]} 27. a3 {[%emt 0:02:48]} Re7 {[%emt 0:00:46]} 28. Qd3 {[%emt 0:02:20]} ({Better is} 28. Nd2 $16) 28... Nf8 {[%emt 0:00:22]} (28... Rde8 $11) 29. Nd2 $16 {[%emt 0:00:37][%cal Bf3d2,Bd2f1,Bf1e3,Be3f5,Bf5d6][%mdl 32]} Bd5 {[%emt 0:09:33]} 30. Rxe7 {[%emt 0:00:20]} Qxe7 {[%emt 0:00:01]} 31. Nf1 {[%emt 0:00:19]} Qd7 {[%emt 0:01:44] Repels g4} (31... Qf7 $142) 32. Ne3 {[%emt 0:00:19]} Be6 {[%emt 0:00:02]} 33. Bb3 {[%emt 0:00:46]} Qc7 $2 {[%emt 0:02:41] Black cannot hold the game after this.} (33... Kh8 $16 34. Qc3 Bxb3 35. Qxb3 Ne6) 34. Bxe6 $18 {[%emt 0:00:11]} Nxe6 {[%emt 0:00:01]} 35. Nf5+ {[%emt 0:00:11]} Kf8 {[%emt 0:00:23]} 36. Re1 {[%emt 0:01:13]} (36. Nxh6 Rxd4 37. Qf3 Rxd1+ 38. Qxd1 Qe7 $11) 36... Qd7 {[%emt 0:03:58]} (36... Ng7 37. Nxh6 Re8) 37. Nd6 {[%emt 0:00:35] Qf5 would be deadly.} (37. Nxh6 Nxd4 38. Qg6 Qg7 $16) 37... Kg7 {[%emt 0:00:36]} 38. Qc4 {[%emt 0:00:35]} Nf8 {[%emt 0:00:23] [#]} (38... Nc7 39. Re7+ {[%mdl 64] Decoy} (39. Nxb7 Re8 $18) 39... Qxe7 40. Nf5+ (40. Nxb7 $2 {too greedy.} Qe1+ 41. Qf1 Qxf1+ 42. Kxf1 Rxd4 $19) 40... Kf8 41. Nxe7 Kxe7) 39. g4 $1 {[%emt 0:00:27][%mdl 512]} Ng6 {[%emt 0:01:30]} 40. Nf5+ {[%emt 0:00:15]} Kh7 $2 {[%emt 0:00:21] [#]} (40... Kh8 41. g3 (41. Nxh6 Qd5 $16) 41... Re8) 41. Re7+ $3 {[%emt 0:00:15][%mdl 576] Skewer, Double Attack. An entertaining game by Altman.   Weighted Error Value: White=0.37/Black=0.31} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.1"]
[White "Druska, Juraj"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[ECO "D50"]
[WhiteElo "2496"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,31,21,37,31,34,33,15,12,16,13,8,16,8,5,22,7,7,0,16,25,18,16,23,19]} 1. d4 {[%emt 0:05:01]} Nf6 {[%emt 0:00:19]} 2. c4 {[%emt 0:00:15]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:01:15]} d5 {[%emt 0:00:05]} 4. Bg5 {[%emt 0:00:27]} Bb4 {[%emt 0:00:26]} 5. e3 {[%emt 0:02:07]} h6 {[%emt 0:00:48]} 6. Bxf6 {[%emt 0:01:59] D50: Queen's Gambit Declined: Dutch-Peruvian Gambit.} Qxf6 {[%emt 0:00:05]} 7. Qb3 {[%emt 0:06:25]} Bxc3+ {[%emt 0:10:43]} 8. bxc3 {[%emt 0:01:14] The position is equal.} dxc4 {[%emt 0:00:16]} 9. Bxc4 {[%emt 0:01:15]} O-O {[%emt 0:00:09]} 10. Nf3 {[%emt 0:02:20]} b6 {[%emt 0:00:06]} 11. O-O {[%emt 0:07:46]} Nc6 {[%emt 0:08:22] [#]} 12. Bd3 $146 {[%emt 0:10:29]} ({Predecessor:} 12. Bb5 Bb7 13. Bxc6 Bxc6 14. Ne5 Bb7 15. a4 a5 16. f3 Qe7 17. e4 Rfd8 18. Rfd1 {0-1 Kukhmazov,A (2506)-Annaberdiev,M (2495) Titled Tuesday intern op 11th Apr Early blitz 2023 (4)}) 12... Bb7 {[%emt 0:00:05]} 13. Qc2 {[%emt 0:02:13]} Rfd8 {[%emt 0:00:16]} 14. Bh7+ {[%emt 0:00:56]} Kh8 {[%emt 0:01:18] [#] Threatens to win with ...g6.} 15. Be4 {[%emt 0:00:05][%cal Of3e5]} Rab8 {[%emt 0:02:16]} 16. Rab1 {[%emt 0:13:43] Weighted Error Value: White=0.02 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.2"]
[White "Hilby, Craig"]
[Black "Durarbayli, Vasif"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "2401"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,82,27,26,27,20,17,0,0,0,21,20,14,20,14,13,31,16,1,6,4,8,14,-9,43,19,46,0,46,39,45,48,51,0,0,0,0,7,20,0,5,-61,-56,-52,-61,-127,-105,-184,-193,-332,-331,-379,-276,-277,0,0,0,-7,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:05:45]} e5 {[%emt 0:00:21]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:20]} 4. Ng5 {[%emt 0:00:28]} d5 {[%emt 0:00:16]} 5. exd5 {[%emt 0:00:14]} Na5 {[%emt 0:00:37]} 6. Bb5+ {[%emt 0:00:11]} c6 {[%emt 0:00:06]} 7. dxc6 {[%emt 0:00:09]} bxc6 {[%emt 0:00:05]} 8. Bd3 {[%emt 0:00:26]} (8. Qf3 {with more complications.} Be7 9. Bd3 O-O 10. Nc3) 8... Nd5 {[%emt 0:01:49] Prevents Nc3. C58: Two Knights: 4 Ng5 d5 5 exd5 Na5 sidelines.} 9. Nf3 {[%emt 0:00:26]} (9. Qh5 g6 10. Nxf7 gxh5 $17) 9... Bd6 {[%emt 0:00:39]} 10. Nc3 {[%emt 0:00:40]} O-O {[%emt 0:05:16]} 11. Be2 {[%emt 0:00:59]} f5 {[%emt 0:00:57]} 12. d3 {[%emt 0:01:15]} Qc7 {[%emt 0:00:26] [#]} 13. Bd2 $146 {[%emt 0:05:50]} ({Predecessor:} 13. Nd2 Nf4 14. O-O Nxe2+ 15. Qxe2 Ba6 16. Qh5 c5 17. b3 Nc6 18. Nc4 Nd4 19. Be3 Nxc2 {½-½ Ivanov,O (2441)-Triapishko,A (2510) Moscow op-A 16th 2020 (4)}) 13... Rb8 {[%emt 0:02:03]} 14. b3 {[%emt 0:14:05]} Nf6 {[%emt 0:01:59]} 15. g3 {[%emt 0:13:24]} c5 {[%emt 0:06:24]} 16. O-O {[%emt 0:16:02]} Nc6 {[%emt 0:03:34]} 17. Bg5 {[%emt 0:11:42]} Qd7 {[%emt 0:04:12]} 18. Re1 {[%emt 0:01:49]} Ne8 {[%emt 0:06:26]} (18... Nd4 $11) 19. Bd2 {[%emt 0:03:46]} Bb7 {[%emt 0:11:06]} 20. Bf1 {[%emt 0:02:30]} (20. Nb5 $14) 20... Nc7 {[%emt 0:07:16]} (20... Nd4 $11 21. Bg2 (21. Nxe5 $2 Bxe5 22. Bg2 Bxg2 $19) 21... Nf6) 21. Bg2 $14 {[%emt 0:00:42]} Rbe8 {[%emt 0:00:03]} 22. Na4 {[%emt 0:04:55]} Ne6 {[%emt 0:03:39]} 23. c4 {[%emt 0:01:40]} ({White should play} 23. c3 $1 $14) 23... Ncd4 {[%emt 0:02:41]} 24. Nc3 {[%emt 0:02:20]} Nxf3+ {[%emt 0:04:23]} 25. Bxf3 {[%emt 0:00:02]} Nd4 {[%emt 0:00:04]} 26. Nd5 {[%emt 0:03:48]} e4 {[%emt 0:04:27]} 27. Bg2 {[%emt 0:02:50]} (27. dxe4 $11 Nxf3+ 28. Qxf3) 27... Bxd5 $1 $15 {[%emt 0:00:21]} 28. cxd5 {[%emt 0:00:10]} exd3 {[%emt 0:00:08]} 29. Rxe8 {[%emt 0:04:58]} ({Better is} 29. Be3 $1 $15 Nc2 30. Qxd3 Nxa1 31. Rxa1) 29... Rxe8 $17 {[%emt 0:00:06]} 30. Kh1 {[%emt 0:00:34] [#]} (30. Bf1 $17) 30... f4 $1 $19 {[%emt 0:01:56]} 31. Bc3 {[%emt 0:01:18]} (31. Bxf4 $142 Bxf4 32. Qxd3) 31... Ne2 {[%emt 0:01:08]} 32. Bb2 {[%emt 0:01:33] White is weak on the dark squares} Qf5 {[%emt 0:02:26][%cal Rf4g3] Threatens to win with ...fxg3.} 33. g4 {[%emt 0:00:43] [#]} Qxg4 {[%emt 0:03:46]} (33... Qg6 $1 $19 {( -> ...f3)} 34. Bf3 Be5 35. Bxe5 Rxe5) 34. Qxd3 $11 {[%emt 0:00:03] The position is equal.} Qh4 {[%emt 0:00:08]} (34... Re3 $5 35. Qc4 $8 (35. fxe3 $2 f3 $19) 35... Qh5 36. fxe3 f3 $11) 35. Qh3 $132 {[%emt 0:00:36][%mdl 2048] White has counterplay} Qxf2 {[%emt 0:06:59][%cal Oe2g3] Strongly threatening ...Ng3+!} 36. Qd7 {[%emt 0:00:07][%csl Gb2,LRa7,LRd6,LRe8,LRg7][%cal Rd7g7] Chess con chili.} Ng3+ {[%emt 0:00:33][%mdl 64] Discovered Attack} 37. hxg3 {[%emt 0:00:02][%csl Gb2][%cal Rd7g7]} Re1+ {[%emt 0:00:02]} 38. Rxe1 {[%emt 0:00:07]} Qxe1+ {[%emt 0:00:03]} 39. Kh2 {[%emt 0:00:04][%csl Gb2][%cal Rd7g7]} Qxg3+ {[%emt 0:00:10]} 40. Kg1 {[%emt 0:00:42] Black must now prevent Qe6+.} Qe3+ {[%emt 0:00:48]} 41. Kh1 {[%emt 0:00:56][%csl Gb2][%cal Rd7g7]} (41. Kf1 $5 Qd3+ $8 42. Kf2 (42. Kg1 Qe3+ 43. Kh2 Qg3+ 44. Kh1 Qe1+ 45. Kh2 Qg3+ $11) 42... Qd2+ 43. Kg1 Qe3+ 44. Kh2 (44. Kf1 Qd3+ 45. Kg1 Qe3+ $11) 44... Qg3+ 45. Kh1 (45. Kg1 Qe3+ $11) 45... Qe1+ 46. Kh2 Qg3+ $11) 41... Qe1+ {[%emt 0:00:15] An exciting game.   Weighted Error Value: White=0.24 (precise) /Black=0.22 (precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.3"]
[White "Park, Evan"]
[Black "Antipov, Mikhail Al."]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2380"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,70,52,49,48,53,58,41,64,64,95,55,91,102,95,91,96,34,25,42,25,16,89,61,71,0,0,9,28,0,0,-17,0,0,24,-111,-35,-40,-29,-21,0,-66,-72,-304,-290,-609,-598,-1045,-980,-2095,-2047,-1888,-1800,-29995,-29996,-29996,-29997,-29997,-29998]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:03:01]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:04]} a6 {[%emt 0:00:05]} 5. c4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 6. Nc3 {[%emt 0:00:04]} Qc7 {[%emt 0:00:05]} 7. a3 {[%emt 0:00:48]} b6 {[%emt 0:00:18]} 8. Be3 {[%emt 0:01:01]} Bb7 {[%emt 0:00:06] B41: Sicilian: Kan Variation: 5 c4.} 9. f3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:15]} 10. Be2 {[%emt 0:00:58]} Ne5 {[%emt 0:00:08] White is slightly better.} 11. Rc1 {[%emt 0:01:32]} Ng6 {[%emt 0:00:05]} 12. Qd2 {[%emt 0:03:38]} h5 {[%emt 0:06:01]} 13. b4 {[%emt 0:03:25]} h4 {[%emt 0:02:16] [#]} 14. Na4 $146 {[%emt 0:12:13]} ({Predecessor:} 14. Nb3 Bd6 15. Bxb6 Qxb6 16. c5 Bg3+ 17. hxg3 Qc7 18. Qd6 Qxd6 19. cxd6 hxg3 20. Rxh8+ Nxh8 {1-0 Heimann,A (2546)-Fedorchuk,S (2635) Wch Blitz 9th 2015 (21)}) 14... Bd6 {[%emt 0:02:53] [#]} 15. Nxb6 $1 {[%emt 0:11:58]} Rd8 $1 $14 {[%emt 0:01:18]} (15... Qxb6 16. c5 Qc7 17. cxd6 Qxd6 18. O-O $16) 16. c5 {[%emt 0:07:05]} Bxh2 {[%emt 0:00:07]} 17. Nc4 {[%emt 0:01:34][%cal Oh1h2]} Bg3+ {[%emt 0:18:30]} (17... Qg3+ 18. Kd1 O-O 19. Nd6 $16) (17... O-O $1 $11 {remains equal.}) 18. Kd1 {[%emt 0:01:59]} O-O {[%emt 0:00:20]} 19. Kc2 {[%emt 0:12:38]} (19. Nb3 $16) 19... d5 {[%emt 0:10:47]} 20. cxd6 {[%emt 0:02:19]} (20. exd5 Nxd5 21. Kb1 Nxe3 22. Qxe3 Bf4 $17) 20... Bxd6 {[%emt 0:07:53] Strongly threatening ...Bf4.} 21. Kb1 {[%emt 0:01:23] Na5 is the strong threat.} (21. Kb3 {with more complications.} Bf4 22. Na5 Qb6 23. Nxb7 Bxe3 24. Qxe3 Rxd4 25. Qc3) 21... Bf4 $1 {[%emt 0:02:16] Hoping for ...e5.} 22. Qc3 {[%emt 0:15:27]} (22. Na5 $5 {[%cal Rc1c7]} Qb6 23. Nxb7 (23. Bxf4 Rxd4 24. Qe3 Nxf4 $17) 23... Bxe3 24. Qxe3 Qxb7 25. Nb3 $14) 22... Bxe3 {[%emt 0:01:56]} (22... Nxe4 {keeps more tension.} 23. fxe4 Bxe4+ 24. Ka2 Bxg2 25. Rhg1 h3) 23. Qxe3 {[%emt 0:00:05]} Qg3 {[%emt 0:00:17][%cal Of6g4]} 24. Bf1 {[%emt 0:08:56] [#]} (24. Rhd1 $11) 24... Ng4 $1 {[%emt 0:02:37][%mdl 512] Black is more active.} 25. Qg1 $1 $15 {[%emt 0:03:42]} N4e5 {[%emt 0:11:55]} (25... Rxd4 $5 26. Qxd4 Nf2 $11) 26. Na5 {[%emt 0:02:03][%mdl 64] Deflection} Ba8 {[%emt 0:06:01]} (26... Bxe4+ 27. fxe4 Qxa3 28. Nc2 $16 (28. Bxa6 $2 Qxb4+ 29. Ndb3 Ra8 $19)) 27. Bxa6 {[%emt 0:01:49]} (27. Nab3 $1 $11) 27... Nf4 {[%emt 0:00:13] White must now prevent ...h3.} 28. Ne2 $2 {[%emt 0:02:10] White does not recover from this.} (28. Nab3 $17 {was worth a try.}) 28... Bxe4+ $1 $19 {[%emt 0:03:21]} 29. fxe4 $2 {[%emt 0:00:34]} (29. Ka1 Nxe2 30. Bxe2) 29... Qxa3 {[%emt 0:00:46][%cal Od8d2] ( -> ...Rd2!)} (29... Qxg2 30. Qxg2 (30. Nxf4 Qxe4+ 31. Rc2 Qxf4 $18) 30... Nxg2 31. Rh2 $18) 30. Qc5 {[%emt 0:02:01] [#]} Rb8 $1 {[%emt 0:03:05]} 31. Qxe5 {[%emt 0:03:07]} (31. b5 Qxa5) 31... Qxb4+ {[%emt 0:00:31]} 32. Kc2 {[%emt 0:00:11] [#]} Rfd8 $1 {[%emt 0:01:32][%csl Gb4][%cal Rd8d2]} 33. Rcd1 {[%emt 0:03:23] Dodges Rd2+} (33. Qxb8 Qd2+) 33... Qa4+ {[%emt 0:00:35][%mdl 64] Skewer. Black mates.} ({Weaker is} 33... Nxg2 34. Rxd8+ Rxd8 35. Qc3 Qxe4+ 36. Kc1 $14 (36. Kb2 Ne3 $15)) 34. Kc3 {[%emt 0:00:05]} Qa3+ {[%emt 0:00:06]} (34... Qxd1 $2 35. Rxd1 Ng6 36. Rxd8+ Rxd8 37. Qc7 $18) ({Inferior is} 34... Rbc8+ 35. Bxc8 Nxe2+ 36. Kb2 Rxd1 37. Rxd1 Qxd1 38. Nb3 $11) 35. Kc2 {[%emt 0:00:36]} Qa2+ {[%emt 0:00:05][%mdl 64] Skewer. A superb game by Antipov.   Weighted Error Value: White=0.95/Black=0.10 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.4"]
[White "Burke, John M"]
[Black "Bora, Safal"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2583"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,128,32,29,22,25,21,14,27,23,-1,22,-18,-13,-31,-17,-37,11,0,0,13,21,20,52,50,159,54,53,52,50,45,54,54,61,57,59,68,71,51,72,59,109,96,98,79,81,85,54,83,69,85,51,-24,0,4,10,10,0,-18,-15,-19,94,0,0,-8,-8,0,-5,-27,-33,-87,-61,-51,-68,-60,-46,-129,-47,-41,-43,-73,-74,-73,-73,-72,-59,-81,-81,-81,-81,-78,-77,-77,-25,-115,-121,-171,-161,-215,-215,-193,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:02:38]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:13]} 4. d3 {[%emt 0:00:04]} h6 {[%emt 0:00:20]} 5. c3 {[%emt 0:01:20]} g5 {[%emt 0:00:25]} 6. h3 {[%emt 0:07:00] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} Bg7 {[%emt 0:06:36]} (6... d5 7. exd5 Nxd5 8. Qb3 $16) 7. Nbd2 {[%emt 0:00:25]} d5 {[%emt 0:02:06]} 8. Bb3 {[%emt 0:03:13]} Be6 {[%emt 0:01:37] [#]} 9. Qe2 $146 {[%emt 0:02:52]} ({Predecessor:} 9. O-O Qd7 10. Ba4 Qd6 11. exd5 Bxd5 12. Nxe5 O-O-O 13. Ndc4 Bxc4 14. Nxc4 Qxd3 15. Qxd3 Rxd3 16. Bxc6 bxc6 {0-1 Mickiewicz,P (2272)-Weisz,B (1962) Titled Tuesday intern op 25th Oct Late blitz 2022 (7)}) 9... a6 {[%emt 0:13:29]} 10. Nf1 {[%emt 0:17:39]} (10. O-O $5 {[%cal Re4d5]}) 10... Qd6 {[%emt 0:06:06]} 11. Ng3 {[%emt 0:04:15]} O-O-O {[%emt 0:02:06]} 12. Be3 {[%emt 0:03:36]} Na5 {[%emt 0:15:16]} (12... Kb8 $15) 13. Bc2 {[%emt 0:04:18]} dxe4 {[%emt 0:01:27]} 14. dxe4 {[%emt 0:00:39]} Bc4 {[%emt 0:02:17]} 15. Qd1 {[%emt 0:02:54]} (15. Nf5 $2 Qf8 $19) 15... Qe6 {[%emt 0:07:58]} (15... Qxd1+ {simplifies} 16. Bxd1 Be6 17. Nd2 b6) 16. Nd2 {[%emt 0:02:49]} Rhe8 {[%emt 0:13:35]} (16... Bb5 $14) 17. Qf3 {[%emt 0:04:01]} (17. Nf5 $6 Bf8 $11) (17. Qb1 $16) 17... Bd3 $14 {[%emt 0:01:35]} (17... Bxa2 $2 18. Qf5 Rxd2 19. Bxd2 $16) 18. Bxd3 {[%emt 0:01:24]} Rxd3 {[%emt 0:00:03]} 19. Qf5 {[%emt 0:03:05]} Nc6 {[%emt 0:05:12]} 20. Ke2 {[%emt 0:01:46]} (20. Qxe6+ {simplifies} fxe6 21. h4 g4 22. Ke2) 20... Rd7 {[%emt 0:00:34]} 21. Qxe6 {[%emt 0:00:14]} fxe6 {[%emt 0:00:35]} 22. h4 {[%emt 0:05:28]} g4 {[%emt 0:00:11]} 23. Nc4 {[%emt 0:05:49]} b5 {[%emt 0:05:10]} 24. Nd2 {[%emt 0:04:44]} Nd4+ {[%emt 0:02:39]} 25. cxd4 $16 {[%emt 0:02:40]} exd4 {[%emt 0:00:09]} 26. e5 {[%emt 0:00:41]} Nd5 {[%emt 0:01:09][%cal Bf6d5,Bd5f4,Bf4g2][%mdl 32]} 27. Bxd4 {[%emt 0:00:14]} Nf4+ {[%emt 0:00:31][%mdl 64] Discovered Attack, Double Attack} 28. Ke3 {[%emt 0:00:04]} Nxg2+ {[%emt 0:00:40]} 29. Ke4 $1 {[%emt 0:00:03]} ({Avoid the trap} 29. Kd3 $2 Bxe5 30. Ne2 Rf8 $19) 29... Rf8 {[%emt 0:02:58]} 30. Be3 {[%emt 0:13:57] Against Rf4+} ({White should try} 30. Ne2 $1 $14 c5 31. Nb3 (31. Bxc5 $2 Rxd2 32. Rhe1 Rf5 $19) 31... cxd4 32. Rac1+ Kd8 33. Nbxd4 Rxf2 34. Rhf1 Rxf1 35. Rxf1 Nxh4 36. Nxe6+ Ke8 37. Rh1) 30... Nxe3 {[%emt 0:01:25]} (30... c5 $5 {[%cal Rf8f4]} 31. Ne2 Nxe3 32. Kxe3 Bxe5 $15) 31. Kxe3 {[%emt 0:00:04] f4 is the strong threat.} Bxe5 {[%emt 0:00:05]} 32. Nge4 {[%emt 0:00:41]} Bxb2 {[%emt 0:00:27]} 33. Rab1 {[%emt 0:00:05]} Bd4+ {[%emt 0:00:28][%mdl 1024] Black has compensation.} 34. Ke2 {[%emt 0:00:03]} c5 {[%emt 0:01:04]} (34... Rd5 $11 {keeps the balance.}) 35. Rhc1 {[%emt 0:01:10]} (35. a4 $1 $16) 35... c4 $11 {[%emt 0:01:28]} 36. a4 {[%emt 0:04:24]} Rf5 {[%emt 0:00:29]} (36... bxa4 $2 37. Rxc4+ Kd8 38. Rxa4 $18) 37. axb5 {[%emt 0:00:27]} axb5 {[%emt 0:00:02]} 38. Rb4 {[%emt 0:01:22][%cal Od2c4] Hoping for Nxc4!} Kd8 {[%emt 0:01:10]} 39. Rcb1 {[%emt 0:00:53]} ({Better is} 39. Nf1 $15) 39... Rdd5 {[%emt 0:00:56]} 40. Nxc4 {[%emt 0:02:48]} bxc4 {[%emt 0:00:04]} 41. Rxc4 {[%emt 0:00:02]} Rd7 {[%emt 0:04:00] White must now prevent ...Rf4.} 42. Rb8+ {[%emt 0:00:46]} Ke7 {[%emt 0:02:12] Threatens to win with ...Rf4.} 43. Rcc8 $1 {[%emt 0:00:36]} Re5 {[%emt 0:00:00]} 44. f3 {[%emt 0:00:12]} gxf3+ $1 {[%emt 0:00:00]} 45. Kxf3 {[%emt 0:00:03]} Rf5+ {[%emt 0:00:00]} 46. Ke2 {[%emt 0:00:46]} Bg7 {[%emt 0:01:00]} 47. Re8+ {[%emt 0:02:45]} Kf7 {[%emt 0:00:02]} 48. Red8 {[%emt 0:00:37] Prevents Re5.} Rxd8 {[%emt 0:00:47]} 49. Rxd8 $17 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRN} Rf4 {[%emt 0:00:38]} 50. Rd7+ {[%emt 0:01:27] [#]} Kg8 {[%emt 0:00:54]} (50... Ke8 $1 $17 51. Rxg7 Rxe4+ 52. Kd3 Rxh4) 51. Nc5 {[%emt 0:00:35]} (51. Rd8+ $11 Kh7 52. Ke3 Rxh4 53. Rd6) 51... Rxh4 {[%emt 0:00:37]} 52. Kf3 {[%emt 0:00:09]} (52. Ke3 $17 {keeps fighting.}) 52... e5 $19 {[%emt 0:00:21]} 53. Ne4 {[%emt 0:00:48] [#]} (53. Re7 $142) 53... Rf4+ $1 {[%emt 0:00:12]} 54. Ke3 {[%emt 0:00:01]} Kh7 $2 {[%emt 0:00:20]} (54... h5 $19 {And now ...Bh6 would win.} 55. Nf2 h4) 55. Ng3 $11 {[%emt 0:00:21] The position is equal.} Rg4 {[%emt 0:00:52]} 56. Nf5 {[%emt 0:01:14]} h5 {[%emt 0:00:44]} 57. Re7 {[%emt 0:00:14]} Kg6 {[%emt 0:00:31]} 58. Nxg7 {[%emt 0:00:19] KRN-KR} (58. Rxg7+ $2 {too greedy.} Kxf5 59. Rf7+ Kg6 $19) 58... Kf6 {[%emt 0:00:17][%csl LRe7,LRg7][%mdl 64] Deflection} 59. Re6+ {[%emt 0:00:03]} Kxg7 {[%emt 0:00:04]} 60. Rxe5 {[%emt 0:00:02] KR-KR} Kh6 {[%emt 0:00:16]} 61. Kf3 {[%emt 0:00:03]} Rg6 {[%emt 0:01:55]} 62. Re2 {[%emt 0:00:16]} h4 {[%emt 0:00:00]} 63. Rg2 {[%emt 0:00:02]} Rxg2 {[%emt 0:00:00]} 64. Kxg2 {[%emt 0:00:02]} h3+ {[%emt 0:00:00]} 65. Kxh3 {[%emt 0:00:02] Weighted Error Value: White=0.17 (very precise) /Black=0.16 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.5"]
[White "Tanenbaum, Zachary"]
[Black "Kantor, Gergely"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2261"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,80,14,14,16,3,10,0,10,-13,-8,0,53,0,14,9,30,18,24,14,37,-127,-74,-75,-93,-82,-92,-303,-251,-318,-314,-295,-256,-285,-243,-289,-297,-260,-279,-273,-246,-366,-366,-365,-269,-485,-558,-535,-550,-562,-549,-560,-538,-527,-487,-758,-734,-725,-711,-762,-751,-739,-739,-718,-700,-989,-989,-962,-954,-5645,-5590,-1904,-1535]} 1. e4 {[%emt 0:10:54]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:03]} 4. d3 {[%emt 0:00:05]} Bc5 {[%emt 0:00:03]} 5. c3 {[%emt 0:00:01]} O-O {[%emt 0:00:21]} 6. Nbd2 {[%emt 0:00:02]} a5 $1 {[%emt 0:00:23][%mdl 4] is now more promising than 6...d6. C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 7. a4 {[%emt 0:00:03]} Ba7 {[%emt 0:02:09]} 8. Nf1 {[%emt 0:00:45]} d5 {[%emt 0:00:34] The position is equal.} 9. exd5 {[%emt 0:00:07]} Nxd5 {[%emt 0:00:07]} 10. Ng3 {[%emt 0:00:17]} Kh8 {[%emt 0:00:19]} (10... Nf4 $11) 11. O-O {[%emt 0:00:25] [#]} (11. Qb3 $1 $14 Nb6 12. Bxf7) 11... f5 $146 {[%emt 0:03:26]} ({Predecessor:} 11... f6 12. Re1 Rb8 13. d4 exd4 14. Nxd4 Ne5 15. Ba2 c6 16. h3 Bd7 17. Bxd5 cxd5 {½-½ Alonso Garcia,A (2376)-Krysa,L (2532) ESP-chT CECLUB Div2 2021 (2.3)}) 12. Re1 {[%emt 0:01:14]} f4 {[%emt 0:00:09]} 13. Ne4 {[%emt 0:01:13]} Bg4 {[%emt 0:00:09]} 14. Neg5 {[%emt 0:22:05]} (14. b3 {simplifies} h6 15. Ba3 Re8 16. Rc1) 14... h6 {[%emt 0:24:30]} 15. Qb3 $2 {[%emt 0:12:33]} (15. h3 $14) 15... hxg5 {[%emt 0:05:26]} (15... Ndb4 $142 16. Ne4 (16. cxb4 hxg5 17. b5 Bxf3 $17) 16... Nxd3 17. Bxd3 Qxd3 18. Qxb7 Qd7) 16. Bxd5 $17 {[%emt 0:00:12]} Bxf3 {[%emt 0:02:47]} 17. Bxf3 {[%emt 0:00:21] [#]} g4 $1 {[%emt 0:02:23]} 18. Bxc6 {[%emt 0:05:31] [#] Loses the game.} (18. Bxg4 $2 Qh4 19. Kh1 Qxg4 $19) (18. Qxb7 $17 {only move.} Qh4 19. d4 Nxd4 20. cxd4 Bxd4 21. Rf1) 18... g3 $1 $19 {[%emt 0:03:24]} (18... bxc6 19. Qc4 Rf5 20. d4 $17 (20. Qxc6 g3 $17)) 19. d4 {[%emt 0:29:17]} (19. Bxb7 $2 Qh4 20. Kf1 (20. Rxe5 $2 Bxf2+ 21. Kf1 gxh2 $19) 20... gxh2 $19) (19. hxg3 $2 fxg3 20. Re3 gxf2+ 21. Kf1 Bxe3 $19) 19... gxf2+ {[%emt 0:02:08]} (19... bxc6 20. hxg3 fxg3 21. fxg3 exd4 22. Re5 $11) 20. Kxf2 {[%emt 0:00:02]} Qh4+ $40 {[%emt 0:01:55][%mdl 128] Black goes for the king.} (20... bxc6 21. Qd1 exd4 22. cxd4 $17 (22. Qh5+ $2 Kg8 $19)) 21. Kf1 {[%emt 0:00:17]} bxc6 {[%emt 0:07:36]} 22. Qe6 {[%emt 0:07:22]} (22. Rxe5 $2 f3 23. Be3 Qxh2 24. gxf3 Rxf3+ 25. Ke1 Raf8 $19) 22... Rae8 {[%emt 0:17:21]} (22... exd4 $2 23. Qh3 Qxh3 24. gxh3 $19) (22... Qxh2 23. Rxe5 (23. Qxe5 $2 c5 $19) 23... Qh1+ 24. Ke2 Qxg2+ 25. Kd3 Qf3+ 26. Kc2 $17) 23. Qh3 {[%emt 0:03:53]} Qxh3 {[%emt 0:00:05]} 24. gxh3 {[%emt 0:00:02]} e4 {[%emt 0:00:12][%cal Be5e4,Be4e3,Be3e2][%mdl 32]} ({And not} 24... exd4 25. Rxe8 Rxe8 26. cxd4 $15) 25. b3 {[%emt 0:04:40]} (25. Rb1 $142) 25... e3 {[%emt 0:00:55]} 26. Ra2 {[%emt 0:00:13]} Rf5 {[%emt 0:01:56] Threatens to win with ...c5.} 27. Ke2 $2 {[%emt 0:01:44]} (27. Rf2 {was the only chance.} g6 28. Rf3) 27... f3+ {[%emt 0:01:03] Black is clearly winning.} 28. Kd3 {[%emt 0:00:36]} e2 {[%emt 0:01:01] Hoping for ...f2.} 29. Be3 {[%emt 0:00:04]} f2 {[%emt 0:01:12]} 30. Bxf2 {[%emt 0:00:14]} Rf3+ {[%emt 0:00:10]} ({Weaker is} 30... Rxf2 31. Rexe2 Rfxe2 32. Rxe2 Rxe2 33. Kxe2 $19) 31. Kc4 {[%emt 0:01:04]} Rxf2 {[%emt 0:00:05]} 32. Rg1 {[%emt 0:00:37]} (32. Kd3 $142 Rf3+ 33. Kc4) 32... Rxh2 {[%emt 0:01:27]} ({Inferior is} 32... e1=R 33. Rxe1 Rxe1 34. Rxf2 $17) 33. Re1 {[%emt 0:00:28]} Re3 {[%emt 0:01:48]} 34. Rc2 {[%emt 0:00:08]} Bb6 {[%emt 0:01:18][%cal Oh8h7]} 35. b4 {[%emt 0:00:44]} Kh7 {[%emt 0:00:09]} 36. b5 {[%emt 0:00:40]} cxb5+ {[%emt 0:00:08]} 37. axb5 {[%emt 0:00:29]} a4 {[%emt 0:00:10]} 38. Kb4 {[%emt 0:00:25]} a3 {[%emt 0:00:18]} 39. Kxa3 {[%emt 0:00:35]} Bxd4 {[%emt 0:00:13]} 40. Kb4 {[%emt 0:00:14]} Be5 {[%emt 0:00:31] Weighted Error Value: White=0.68/Black=0.11 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.6"]
[White "Brady, Tyson"]
[Black "Khanin, Semen"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2092"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,72,-20,11,0,-8,-8,-2,-7,-8,-5,-14,-6,-15,-22,-12,-8,-16,-18,-11,-25,-24,-29,-18,-29,-38,-41,-36,-46,-35,-110,-115,-104,-95,-171,-144,-154,-61,-196,-189,-197,-189,-354,-367,-337,-249,-598,-478,-478,-615,-4926,-3060,-7383,-9190,-7876,-7926,-7186,-6672,-5624,-5598]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:01:14]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:03]} a6 {[%emt 0:00:06]} 4. Bxc6 {[%emt 0:00:04]} dxc6 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:03]} Bg4 {[%emt 0:00:06]} 6. h3 {[%emt 0:00:03]} h5 {[%emt 0:00:07]} 7. d3 {[%emt 0:00:01]} Qf6 {[%emt 0:00:08]} 8. Nbd2 {[%emt 0:00:01] [#]} g5 $1 {[%emt 0:00:08]} 9. Nc4 {[%emt 0:00:17][%cal Oc4e5] C68: Ruy Lopez: Exchange Variation, sidelines.} (9. b3 Bxf3) 9... Bxf3 {[%emt 0:00:26]} 10. Qxf3 {[%emt 0:00:01]} Qxf3 {[%emt 0:00:09]} 11. gxf3 {[%emt 0:00:02] The position is equal.} f6 {[%emt 0:00:08]} 12. Be3 {[%emt 0:00:02]} Ne7 {[%emt 0:00:07]} 13. h4 {[%emt 0:02:16][%mdl 64] [#] Deflection} gxh4 {[%emt 0:03:20]} 14. f4 {[%emt 0:00:29]} b5 {[%emt 0:05:18] Threatens to win with ...exf4.} 15. Nd2 {[%emt 0:03:55] [#]} exf4 $146 {[%emt 0:01:22]} ({Predecessor:} 15... Rg8+ 16. Kh2 exf4 17. Bxf4 Ng6 18. Be3 Bd6+ 19. Kh3 Ne5 20. Rg1 Kd7 21. a4 Ng4 {½-½ Fernandez,J (2298)-Sarakenidis,N (2360) WC-2017-S-00007}) 16. Bxf4 {[%emt 0:00:06]} Kd7 {[%emt 0:03:51]} 17. a4 {[%emt 0:05:53]} Ng6 {[%emt 0:03:50]} 18. Be3 {[%emt 0:00:13]} Bd6 {[%emt 0:02:58]} 19. f4 {[%emt 0:02:51]} Rhg8 {[%emt 0:04:53]} 20. Kh1 {[%emt 0:01:22]} Ne7 {[%emt 0:02:41]} 21. axb5 {[%emt 0:05:18]} cxb5 {[%emt 0:02:01]} 22. Rg1 {[%emt 0:09:10]} (22. Bd4 $15) 22... Rg4 $17 {[%emt 0:02:52]} 23. c4 {[%emt 1:09:42]} c6 {[%emt 0:16:57]} ({Don't do} 23... Bxf4 24. Rxg4 Bxe3 25. Rg2 $16) 24. cxb5 {[%emt 0:00:00]} (24. f5 $17) 24... cxb5 $19 {[%emt 0:00:15]} 25. Nf3 {[%emt 0:00:00]} Bxf4 {[%emt 0:06:37]} ({Better is} 25... Ng6 $17 26. Nd4 Bxf4) 26. Rxg4 {[%emt 0:00:00] This costs White the game.} ({White has to play} 26. Bxf4 $15 Rxf4 27. Nd4) 26... hxg4 {[%emt 0:00:05]} 27. Bxf4 {[%emt 0:00:00] aiming for Nh2.} gxf3 $17 {[%emt 0:00:17][%mdl 4096] Endgame KRB-KRN} 28. Kg1 $2 {[%emt 0:00:00]} (28. Rf1 {keeps fighting.}) 28... Ng6 $19 {[%emt 0:04:02]} 29. Bh2 {[%emt 0:00:00]} Rc8 {[%emt 0:03:16] ...Rc2 is the strong threat.} ({Not} 29... Ne5 $2 30. Bxe5 fxe5 31. b4 $19) 30. Rxa6 $2 {[%emt 0:00:00]} (30. Rf1 {is a better chance.}) 30... Rc1+ {[%emt 0:01:06] Black is clearly winning.} 31. Kf2 {[%emt 0:00:00]} Rc2+ {[%emt 0:00:11]} 32. Kg1 {[%emt 0:00:00]} Rg2+ {[%emt 0:09:56]} ({And not} 32... Rxb2 33. Rxf6 Rg2+ 34. Kh1 $15) 33. Kh1 {[%emt 0:00:00]} Ne5 {[%emt 0:01:15] ( -> ...Ng4)} 34. Bxe5 {[%emt 0:00:00]} fxe5 {[%emt 0:00:04]} 35. Rf6 {[%emt 0:00:00]} Rxb2 {[%emt 0:00:06] And now ...b4 would win.} 36. Rxf3 {[%emt 0:00:00]} b4 {[%emt 0:01:23] Weighted Error Value: White=0.81/Black=0.12 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.7"]
[White "Matviishen, Viktor"]
[Black "Sinha, Sahil"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2538"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,87,9,15,8,10,1,10,8,7,27,10,4,0,4,19,0,31,24,57,13,33,21,30,35,24,15,15,19,31,26,32,0,0,0,0,-8,68,67,125,44,30,58,439,12,0,0,158,50,42,59,277,274,1318,1305,1179,747,745,735,800,806,839,838,822,820,828,804,897,893,907,895,879,874,911,920,924,791,2204,772,29986,29987]} 1. d4 {[%emt 0:00:56]} Nf6 {[%emt 0:00:19]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:14]} 3. Nf3 {[%emt 0:00:07]} d5 {[%emt 0:00:23]} 4. e3 {[%emt 0:01:34]} Nbd7 {[%emt 0:05:44]} 5. b3 {[%emt 0:00:33]} Bb4+ {[%emt 0:01:27]} 6. Nbd2 {[%emt 0:00:16] D30: Queen's Gambit Declined: Systems without Nc3.} O-O {[%emt 0:01:19] [#]} 7. Bd3 $146 {[%emt 0:01:25]} ({Predecessor:} 7. Bb2 b6 8. Bd3 Bb7 9. O-O Re8 10. Qc2 Bd6 11. e4 dxe4 12. Nxe4 Bxe4 13. Bxe4 Nxe4 14. Qxe4 Nf6 15. Qc2 a5 16. Rad1 a4 17. Rfe1 axb3 18. axb3 {½-½ Gasanov,E (2481)-Dubov,D (2699) Titled Tuesday intern op 28th Apr blitz 2020 (6)}) 7... c5 {[%emt 0:04:58]} 8. O-O {[%emt 0:01:26] The position is equal.} b6 {[%emt 0:02:06]} 9. cxd5 {[%emt 0:06:57]} Nxd5 {[%emt 0:07:42]} 10. Bb2 {[%emt 0:14:37]} cxd4 {[%emt 0:02:57]} 11. Nxd4 {[%emt 0:00:33]} Bb7 {[%emt 0:00:30] Against Nc6} (11... Ne5 {feels hotter.} 12. Be4 Ba6 13. Qh5 Ng6) 12. Rc1 {[%emt 0:01:40]} (12. Qh5 N7f6 13. Qe2 Nc3 14. Bxc3 Bxc3 $17) 12... N7f6 {[%emt 0:08:40]} 13. Nc4 {[%emt 0:05:54]} Rc8 {[%emt 0:04:57]} 14. Qf3 {[%emt 0:01:02]} (14. a3 $5 {[%cal Ra3b4]} Bc5 15. Qf3 $14) 14... Bc5 {[%emt 0:07:09]} 15. Qg3 {[%emt 0:04:34]} Qe7 {[%emt 0:02:19]} 16. a3 {[%emt 0:10:24]} a5 {[%emt 0:03:12]} 17. Bb1 {[%emt 0:07:46]} Rfd8 {[%emt 0:03:19]} 18. Rfd1 {[%emt 0:00:01]} Nh5 {[%emt 0:05:24]} 19. Qe5 {[%emt 0:05:52]} Nhf6 {[%emt 0:02:32]} 20. Rc2 $40 {[%emt 0:11:30][%mdl 128] White has some attack.} Nd7 {[%emt 0:04:14]} 21. Qg3 {[%emt 0:00:29][%cal Od4f5] Strongly threatening Nf5!} N5f6 {[%emt 0:01:25]} 22. Rcd2 {[%emt 0:00:47]} Bd5 {[%emt 0:04:17]} (22... Ba6 $11) 23. Nf5 $1 $14 {[%emt 0:02:32][%csl Gf5][%cal Rg3g7][%mdl 64] Double Attack} Qf8 {[%emt 0:04:49] [#]} (23... exf5 $14 24. Rxd5 f4 25. exf4 (25. Qxf4 Nxd5 26. Rxd5 Nf6 $19) 25... Nf8) 24. Rxd5 {[%emt 0:07:57]} exd5 {[%emt 0:00:38]} 25. Rxd5 {[%emt 0:00:43][%cal Of5g7] Threatens to win with Nxg7!} b5 $2 {[%emt 0:07:53][%mdl 8192] [#]} (25... Nxd5 26. Bxg7 (26. Qxg7+ $2 Qxg7 27. Nxg7 b5 $19) (26. Qxg7+ $2 Qxg7 27. Nxg7 b5 $19)) (25... g6 $14 26. Rd1 Ne8) 26. Ncd6 $2 {[%emt 0:01:10]} ({White has to play} 26. Nxg7 $1 $18 {Intending Ne6+ and mate.} Qxg7 27. Rg5 (27. Nxa5 $2 Qxg3 28. hxg3 Nxd5 $19)) 26... Bxd6 $1 $11 {[%emt 0:00:52]} 27. Rxd6 {[%emt 0:00:01] Black must now prevent h3.} Nb6 $2 {[%emt 0:02:05]} 28. Kf1 {[%emt 0:06:38] Dancing on a razor blade. White has more active pieces.} (28. Bxf6 $2 Rc1+) (28. Bd3 $16 {[%cal Od6d8] And now Rxd8! would win.} Rxd6 29. Nxd6) 28... Rxd6 $14 {[%emt 0:02:16]} 29. Nxd6 {[%emt 0:00:01]} Rd8 {[%emt 0:00:09] White now steadily converts the win.} ({Black should play} 29... Qd8 $1 $14 30. Ke2 Rc6 31. Nxb5 Nbd7) 30. Bxf6 $18 {[%emt 0:00:38] Nf5 is the strong threat. A strong pair of Bishops.} (30. Nxb5 $2 {loses.} Rd1+ 31. Ke2 Rxb1 $17) (30. Be5 g6 31. Bxf6 Rxd6 $11) 30... Nc8 $2 {[%emt 0:08:29]} (30... Rxd6 31. Bxg7 {[%mdl 64] Deflection} Qxg7 32. Qxd6 Qc3 33. Qd8+ Kg7 34. Qg5+ Kf8 35. Qh6+ (35. Qxb5 Qc1+ 36. Ke2 Qxb1 $11) 35... Ke7 36. Qxb6 Qc1+ 37. Ke2 Qxb1 38. Qc5+ Kf6 39. Qxb5 Qb2+ 40. Kf3 Qxa3) 31. Nf5 {[%emt 0:03:18][%cal Rf6g7]} ({Inferior is} 31. Nxb5 Rd1+ 32. Ke2 Rxb1 $11) 31... g6 {[%emt 0:03:03]} 32. Bxd8 {[%emt 0:00:31]} Qxd8 {[%emt 0:00:04]} 33. Nd4 {[%emt 0:00:06]} Nd6 {[%emt 0:00:12]} 34. Qe5 {[%emt 0:00:27]} a4 {[%emt 0:00:19]} 35. bxa4 {[%emt 0:01:00]} bxa4 {[%emt 0:00:13]} 36. Bc2 {[%emt 0:00:12]} Qc7 {[%emt 0:00:10]} 37. Ke2 {[%emt 0:00:18]} Qb6 {[%emt 0:00:35]} 38. Qd5 {[%emt 0:00:24]} Qa6+ {[%emt 0:00:53]} 39. Bd3 {[%emt 0:00:05]} Qb6 {[%emt 0:00:08]} 40. Nb5 {[%emt 0:00:09]} Nb7 {[%emt 0:00:07]} 41. Bc4 {[%emt 0:00:11]} Nd8 {[%emt 0:00:08]} 42. Qd6 {[%emt 0:00:13]} Qa5 {[%emt 0:00:25]} 43. Qc7 {[%emt 0:00:02]} Qa8 {[%emt 0:00:11]} 44. Nd6 {[%emt 0:00:04] Magnificent play by Matviishen!   Weighted Error Value: White=0.40/Black=0.44} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.8"]
[White "Stearman, Josiah"]
[Black "Girsh, Daniel"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2385"]
[BlackElo "2123"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,131,0,0,0,0,0,0,0,7,10,0,11,0,10,0,35,-14,-18,-39,0,-44,0,-11,-21,-23,0,-16,0,0,0,0,0,0,5,0,0,0,0,0,14,21,20,22,27,2,4,0,0,0,0,0,0,0,7,7,6,8,7,6,4,4,8,8,8,8,8,8,8,8,28,28,28,28,28,28,28,28,28,8,8,8,28,28,33,35,36,56,383,358,29975,29976,29974,29973,29995,29974,29972,29975,29975,29976,29976,29977,29978,29980,29980,29981,29974,29977,29975,29973,29974,29937,29981,29979,29978,29979,29989,29990,29997,584]} 1. e4 {[%emt 0:05:03]} c5 {[%emt 0:02:53]} 2. Nf3 {[%emt 0:00:10][%cal Bg1f3,Bf3d4,Bd4e2,Be2f4][%mdl 32]} d6 {[%emt 0:02:42]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:06]} a6 {[%emt 0:00:03]} 6. Bd3 {[%emt 0:00:04]} e5 {[%emt 0:00:42]} 7. Nde2 {[%emt 0:00:06]} Be7 {[%emt 0:00:05]} 8. O-O {[%emt 0:00:07]} Be6 {[%emt 0:00:24] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 9. f4 {[%emt 0:00:07] 9.f4 is better than 9.Ng3.} exf4 {[%emt 0:00:50]} 10. Nxf4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:06] The position is equal.} 11. Be3 {[%emt 0:00:12]} Ne5 {[%emt 0:00:28]} 12. Bd4 {[%emt 0:02:28] [#]} O-O $146 {[%emt 0:01:07]} ({Predecessor:} 12... Rc8 13. Kh1 O-O 14. a4 Nfd7 15. Ncd5 Bg5 16. c3 Bxf4 17. Nxf4 Nc5 18. Nxe6 Nxe6 {½-½ Mannion,S (2271)-Hrabusa,M (2364) Prague op-A 20th 2022 (6)}) 13. Ncd5 {[%emt 0:04:24]} Rc8 {[%emt 0:13:56]} 14. Kh1 {[%emt 0:05:49]} (14. Bxe5 {simplifies} dxe5 15. Nxe6 fxe6 16. Nxf6+ Bxf6 17. Kh1) 14... Re8 {[%emt 0:08:35]} 15. a4 {[%emt 0:00:49]} (15. Nxe6 $14 fxe6 16. Bxe5 dxe5 17. Nxf6+ Bxf6 18. Qe2) 15... Nxd5 {[%emt 0:18:55]} 16. Nxd5 {[%emt 0:06:51]} Bg5 {[%emt 0:04:41]} 17. Ra3 {[%emt 0:02:07]} Nxd3 {[%emt 0:14:46]} 18. Rxd3 {[%emt 0:01:50]} Bxd5 {[%emt 0:00:42]} 19. exd5 {[%emt 0:00:20][%cal Oh2h4]} Qe7 {[%emt 0:00:06]} 20. Rg3 {[%emt 0:09:12][%cal Oh2h4]} g6 {[%emt 0:05:13]} 21. Bc3 {[%emt 0:02:18]} f6 {[%emt 0:09:14]} 22. Rgf3 {[%emt 0:05:52][%cal Rc3f6]} Qe2 {[%emt 0:01:01]} 23. Qd4 {[%emt 0:00:18]} Qc4 {[%emt 0:03:09]} (23... Qxc2 $2 24. Rxf6 Rxc3 25. Rf7 $18 (25. bxc3 Bxf6 26. Qxf6 Qe2 $14)) 24. Qb6 {[%emt 0:03:25]} (24. Qxc4 {simplifies} Rxc4 25. b3 Rc5 26. Bxf6 Bxf6 27. Rxf6 Rxd5 28. g3) 24... Qxd5 {[%emt 0:02:29]} 25. Rd3 {[%emt 0:00:07]} Qc6 {[%emt 0:01:18]} 26. Qb3+ {[%emt 0:00:05]} d5 {[%emt 0:00:45]} 27. Rxd5 {[%emt 0:01:43]} Qc4 {[%emt 0:00:11][%cal Rc4f1] [#] Prevents Rc5.} 28. Rd7 {[%emt 0:02:20]} b5 {[%emt 0:00:07]} 29. axb5 (29. Bxf6 $2 Bxf6 30. Qxc4+ bxc4 $19) 29... axb5 {[%emt 0:00:16]} 30. Qxc4+ {[%emt 0:11:30]} Rxc4 {[%emt 0:00:30]} 31. Rb7 {[%emt 0:01:04]} b4 {[%emt 0:02:08]} 32. Bxb4 {[%emt 0:01:30]} Rxc2 {[%emt 0:00:07]} 33. Bc3 {[%emt 0:00:49]} Ree2 {[%emt 0:01:49]} 34. Rd1 {[%emt 0:00:33] White wants to mate with Rd8+.} Rc1 {[%emt 0:00:22]} (34... Rxg2 $2 35. Rd8#) 35. Rxc1 {[%emt 0:00:29]} Bxc1 $11 {[%emt 0:00:06][%mdl 4096] Endgame KRB-KRB} 36. g3 {[%emt 0:00:32]} f5 {[%emt 0:00:05]} 37. b4 {[%emt 0:01:15]} f4 {[%emt 0:00:02]} 38. gxf4 {[%emt 0:00:36]} Bxf4 {[%emt 0:00:24]} 39. Rg7+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:06]} 40. Rxh7 {[%emt 0:00:04]} Rc2 {[%emt 0:00:07]} 41. Bd4 {[%emt 0:00:56]} Rc1+ {[%emt 0:06:29]} 42. Kg2 {[%emt 0:00:05]} Rc2+ {[%emt 0:00:04]} 43. Kf3 {[%emt 0:00:07]} Rxh2 {[%emt 0:00:07]} 44. Bc5+ {[%emt 0:00:27]} Kg8 {[%emt 0:00:12]} 45. Rd7 {[%emt 0:00:28]} g5 {[%emt 0:00:27]} 46. b5 {[%emt 0:00:34] Strongly threatening b6.} Rc2 $1 {[%emt 0:00:18]} 47. Bd4 {[%emt 0:00:27] Threatens to win with b6.} Kf8 {[%emt 0:00:31]} (47... Rc7 $5 {[%cal Rc7d7]} 48. Rd5 Kf7 $14) 48. b6 {[%emt 0:00:33] aiming for b7.} Ke8 {[%emt 0:00:12]} 49. Rh7 {[%emt 0:00:07]} Rh2 {[%emt 0:00:55]} 50. Rg7 {[%emt 0:00:30]} Kd8 $2 {[%emt 0:01:18][%mdl 8192] Black cannot hold the game after this.} (50... Rd2 $14 51. Ke4 Re2+ 52. Kd5 Re7) 51. b7 $18 {[%emt 0:00:41] Intending Bf6+ and mate.} Rh3+ $2 {[%emt 0:00:08]} (51... Ke8 $18 52. Bf6 Bd6 53. Re7+ (53. Rxg5 Rh7 $14) (53. Bxg5 Rb2 $16) 53... Kd8) 52. Ke4 {[%emt 0:00:12] White mates.} Rb3 {[%emt 0:02:52]} 53. Kd5 {[%emt 0:00:22]} Rd3 {[%emt 0:00:17]} 54. Kc4 {[%emt 0:00:42]} Rd1 {[%emt 0:00:13]} 55. Bb6+ {[%emt 0:01:32]} Ke8 {[%emt 0:00:07]} 56. Bc7 {[%emt 0:00:18]} Rc1+ {[%emt 0:00:50]} 57. Kd5 {[%emt 0:00:16][%cal Rb7b8]} Bxc7 {[%emt 0:00:55] [#]} 58. Rxc7 $1 {[%emt 0:00:04][%mdl 576] Remove Defender, Promotion} Rxc7 {[%emt 0:00:06]} 59. b8=Q+ {[%emt 0:00:04] KQ-KR} (59. b8=B Re7 60. Kd4 Kf7 $19) 59... Kd7 {[%emt 0:00:09]} 60. Qb5+ {[%emt 0:00:37]} Ke7 {[%emt 0:00:06]} 61. Qb4+ {[%emt 0:00:06]} Ke8 {[%emt 0:00:17]} 62. Kd6 {[%emt 0:00:21]} Re7 {[%emt 0:01:13]} 63. Qg4 {[%emt 0:01:31]} Rg7 {[%emt 0:00:58]} 64. Qf5 {[%emt 0:00:36]} g4 {[%emt 0:00:22]} 65. Qf6 {[%emt 0:00:20]} Rf7 {[%emt 0:00:35]} 66. Qh8+ {[%emt 0:00:24] Weighted Error Value: White=0.06 (flawless) /Black=0.26 (precise)} (66. Qe5+ $142 Kd8 67. Qh8+ Rf8 68. Qxf8#) 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.9"]
[White "Kiewra, Keaton"]
[Black "Ouellet, Maili-Jade"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2352"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,134,43,9,3,-6,-5,-4,0,0,-8,0,0,-33,-16,-47,-47,-48,-47,-48,-41,-48,-48,-48,-47,-41,-43,-44,0,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-79,-77,-87,-93,-135,-150,-460,-468,-473,-465,-466,-462,-449,-439,-421,-410,-442,-439,-472,-475,-579,-562,-645,-644,-660,-650,-608,-578,-579,-571,-587,-544,-926,-694,-867,-651,-634,-615,-623,-587,-517,-608,-589,-592,-545,0,-149,0,-508,0,-403,-362,-336,-375,-197,0,0,0,-242,-309,-1908,-1924,-1235,-2402,-2101,-2052,-12841,-12842,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29991]} 1. e4 {[%emt 0:07:09]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:31]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:04]} a6 {[%emt 0:00:04]} 6. h3 {[%emt 0:00:59]} e5 {[%emt 0:00:07]} 7. Nb3 {[%emt 0:00:26]} Be7 $1 {[%emt 0:00:52][%mdl 4] now scores much better than the old 7...Be6. B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 8. Bg5 {[%emt 0:00:46]} Be6 {[%emt 0:01:28]} 9. Bxf6 {[%emt 0:02:05]} Bxf6 {[%emt 0:00:10] The position is equal.} 10. Nd5 {[%emt 0:01:00] [#]} Nd7 $146 {[%emt 0:00:47]} ({Predecessor:} 10... Bg5 11. Bd3 Nc6 12. c4 Rc8 13. O-O O-O 14. f4 exf4 15. Nxf4 Bxf4 16. Rxf4 Qg5 {0-1 Koll,L (1620)-Traetmar,M (1888) GER Pfingstopen U25 blitz 2020 (9)}) 11. Bc4 {[%emt 0:03:51]} Rc8 {[%emt 0:04:09]} 12. Qd3 {[%emt 0:00:07]} O-O {[%emt 0:05:03]} (12... Bg5 $5 {[%cal Rb7b5]} 13. a4 Nb6 14. Nxb6 Qxb6 15. Bxe6 fxe6 $15) 13. Ne3 {[%emt 0:04:10]} Bg5 {[%emt 0:15:04] Threatens to win with ...Bxe3.} 14. Bxe6 $1 {[%emt 0:04:32]} fxe6 {[%emt 0:01:07]} 15. O-O {[%emt 0:01:53]} Bxe3 {[%emt 0:02:23]} 16. fxe3 {[%emt 0:00:15]} Nf6 {[%emt 0:01:27]} 17. c4 {[%emt 0:01:38]} b6 {[%emt 0:11:06]} 18. Rad1 {[%emt 0:04:52]} Rc6 {[%emt 0:01:10]} 19. Nd2 {[%emt 0:00:51][%cal Bb3d2,Bd2b1,Bb1c3][%mdl 32]} a5 {[%emt 0:03:24]} 20. Nb1 {[%emt 0:01:11]} Qe8 {[%emt 0:02:09]} 21. Nc3 {[%emt 0:01:41]} Qg6 {[%emt 0:05:54]} 22. Rf3 {[%emt 0:04:11]} Nd7 {[%emt 0:06:05]} 23. Qf1 {[%emt 0:05:46]} Rxf3 {[%emt 0:01:10]} 24. Qxf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:56]} 25. b3 {[%emt 0:02:40]} Kf7 {[%emt 0:01:19]} 26. Qe2 {[%emt 0:01:54]} Ke7 {[%emt 0:02:25]} 27. Qd3 {[%emt 0:00:11]} Nd7 {[%emt 0:01:10]} 28. a3 {[%emt 0:00:15]} Nc5 {[%emt 0:01:36][%csl LRb3,LRd3]} 29. Qc2 Qg3 {[%emt 0:01:20]} 30. b4 {[%emt 0:08:13]} (30. Qe2 $11 {remains equal.}) 30... Qxe3+ $17 {[%emt 0:00:24]} 31. Kh1 {[%emt 0:00:07]} Nd7 {[%emt 0:02:24][%cal Bc5d7,Bd7f8,Bf8g6][%mdl 32]} 32. c5 {[%emt 0:09:29]} axb4 {[%emt 0:03:40]} (32... bxc5 33. Qb3 Qf2 34. Qa4 $17) (32... dxc5 33. bxa5 bxa5 34. Qb3 $17) 33. cxd6+ $2 {[%emt 0:06:17]} (33. axb4 $17 {was the crucial defense.} bxc5 34. Qa4) 33... Ke8 $19 {[%emt 0:05:24]} (33... Rxd6 34. Rxd6 Kxd6 35. axb4 $17) 34. Qa2 {[%emt 0:06:11]} b3 {[%emt 0:05:49]} (34... bxc3 $2 35. Qxe6+ Kf8 36. Qxd7 $18) (34... Nf8 35. Nd5 b3 36. Qb2 $15 (36. Nxe3 $2 bxa2 37. Ra1 Rc3 $19)) 35. Qxb3 {[%emt 0:00:13]} Nf8 {[%emt 0:00:34]} 36. Rf1 {[%emt 0:09:33]} Qxc3 {[%emt 0:01:06]} (36... Rxc3 37. Qa4+ Nd7 38. Qa8+) 37. Qd1 {[%emt 0:00:06][%cal Of1f8]} Ng6 {[%emt 0:05:49]} (37... Qxa3 38. Rxf8+ Kxf8 39. d7 $17) 38. Qa4 {[%emt 0:03:22]} Qc4 {[%emt 0:02:52]} 39. d7+ {[%emt 0:02:46]} Kxd7 {[%emt 0:00:47]} 40. Rf7+ {[%emt 0:00:07]} Kd6 {[%emt 0:01:00]} 41. Qa7 {[%emt 0:02:10]} Qxe4 {[%emt 0:01:22]} 42. Qd7+ {[%emt 0:00:31]} Kc5 {[%emt 0:00:06] Hoping for ...Qd4.} 43. Rf1 {[%emt 0:00:21]} Qc2 {[%emt 0:01:44] Wards off Rc1} 44. Qxg7 {[%emt 0:01:12]} h5 {[%emt 0:02:23][%cal Bh7h5,Bh5h4][%mdl 32]} 45. Qf6 {[%emt 0:03:34]} Rd6 {[%emt 0:00:38] ...Rd1 would be deadly.} 46. Rf2 {[%emt 0:01:16]} Qb1+ {[%emt 0:00:55]} 47. Kh2 {[%emt 0:00:04]} h4 {[%emt 0:02:35] ( -> ...Rd1)} 48. Rf1 {[%emt 0:00:40]} Qc2 {[%emt 0:00:21] And now ...Rd2 would win.} 49. Rf2 {[%emt 0:00:22]} Qe4 {[%emt 0:00:26]} 50. Qf7 {[%emt 0:01:35]} Nf4 {[%emt 0:00:10]} 51. Qc7+ {[%emt 0:00:22]} Rc6 {[%emt 0:01:20]} 52. Qe7+ {[%emt 0:00:05]} Kd5 $2 {[%emt 0:00:38]} ({Black should play} 52... Kb5 $19 53. Rb2+ Ka6 54. Qxh4 Rc3) 53. Qd7+ {[%emt 0:00:39] [#]} (53. Rd2+ $11 Nd3 54. Qd7+ Kc4 55. Rxd3) 53... Kc5 $2 {[%emt 0:00:39][%mdl 8192]} (53... Kc4 $1 $17 {[%cal Rc4b5]} 54. Rb2 Qd5 55. Rc2+ Kd3 56. Qxc6 Ne2) 54. Qe7+ {[%emt 0:00:06]} Kd5 $2 {[%emt 0:00:51]} ({Better is} 54... Kb5 $19 55. Rb2+ Ka6) 55. Qd7+ $2 {[%emt 0:00:43][%mdl 8192] [#]} (55. Rd2+ $11 Nd3 56. Qd7+ Kc4 57. Rc2+ Kb3 58. Qxc6 (58. Rxc6 $2 {perishes.} Qf4+ 59. Kg1 Qf2+ 60. Kh2 Qg3+ 61. Kg1 Qe1+ 62. Kh2 Nf2 $19) 58... Qf4+ 59. Kh1 Qf1+ 60. Kh2 Qf4+ 61. Kh1 Qf1+ 62. Kh2 Qf4+) 55... Kc4 $1 {[%emt 0:00:04] aiming for ...Kb5.} 56. Rb2 {[%emt 0:00:44]} Kc5 {[%emt 0:00:42] White must now prevent ...Nd5.} 57. Qe7+ {[%emt 0:01:09]} Rd6 {[%emt 0:00:14]} ({Inferior is} 57... Kd5 58. Rd2+ Nd3 59. Qd7+ Kc4 60. Rxd3 $11) 58. Qc7+ {[%emt 0:00:37]} Rc6 {[%emt 0:00:20]} 59. Qe7+ {[%emt 0:00:19]} Kd4 {[%emt 0:00:36] Strongly threatening ...Nd3.} ({Not} 59... Kd5 60. Rd2+ Nd3 61. Qd7+ Kc4 62. Rxd3 $11) 60. Qxh4 $2 {[%emt 0:03:46]} (60. Qb4+ Kd5 61. Rd2+ Nd3 62. Qb5+ Kd4 63. Rxd3+ Qxd3 64. Qxc6) 60... Nd3 {[%emt 0:00:36][%csl LRb2,LRh4]} 61. Qd8+ {[%emt 0:00:16]} Kc3 {[%emt 0:00:23]} 62. Rb1 {[%emt 0:00:49]} Qf4+ {[%emt 0:00:42]} 63. Kh1 {[%emt 0:00:24]} Kc2 {[%emt 0:00:28]} 64. Ra1 {[%emt 0:00:33]} Kb2 {[%emt 0:00:45] Black mates.} 65. Qd7 {[%emt 0:00:34]} Rc5 {[%emt 0:00:28]} 66. Rb1+ {[%emt 0:00:31]} Kxb1 {[%emt 0:00:08][%cal Rc5c1]} 67. Qxd3+ {[%emt 0:00:03]} Ka1 {[%emt 0:00:11] Weighted Error Value: White=0.39/Black=0.05 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.10"]
[White "Roselli Mailhe, Bernardo"]
[Black "Morefield, Jason"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2380"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,62,20,17,25,27,20,20,27,26,20,25,23,28,18,23,23,24,22,22,14,10,8,14,12,21,16,21,27,21,0,0,-14,-14,-11,-14,-13,12,0,0,-28,0,-104,-15,-465,-483,-468,-462,-755,-754,-746,-746]} 1. d4 {[%emt 0:00:23]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:45]} e6 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:10]} c6 {[%emt 0:00:05]} 5. e3 {[%emt 0:00:04]} Nbd7 {[%emt 0:00:06]} 6. Qc2 {[%emt 0:00:05]} b6 {[%emt 0:00:07]} 7. cxd5 {[%emt 0:07:06]} cxd5 {[%emt 0:00:10]} 8. Nb5 {[%emt 0:03:49] D45: Semi-Slav: 5 e3.} Bb4+ {[%emt 0:00:10]} 9. Bd2 {[%emt 0:00:04]} Bxd2+ {[%emt 0:00:09]} 10. Nxd2 {[%emt 0:00:59] [#] Black must now prevent Nc7+. The position is equal.} O-O {[%emt 0:00:09]} 11. Be2 {[%emt 0:11:40]} Bb7 {[%emt 0:06:27]} 12. O-O {[%emt 0:01:36] [#]} Qb8 $146 {[%emt 0:07:03]} ({Predecessor:} 12... a6 13. Nc3 Qe7 14. f4 Rac8 15. Bd3 b5 16. a3 Nb6 17. Nb3 Na4 18. Qd2 Nxc3 19. bxc3 {½-½ Atakhan,A (2410)-Schekachikhin,M (2376) Ayvalik Akasya 2023 (7)}) 13. a4 {[%emt 0:07:32]} a6 {[%emt 0:01:45]} 14. Nc3 {[%emt 0:00:09]} Qd6 {[%emt 0:02:28]} 15. Qb3 {[%emt 0:01:01]} Rac8 {[%emt 0:03:55]} 16. Qa3 {[%emt 0:10:55]} Qxa3 {[%emt 0:00:41]} 17. Rxa3 {[%emt 0:00:05]} Rc7 {[%emt 0:00:32]} 18. Rd1 {[%emt 0:02:55]} Rfc8 {[%emt 0:00:30]} 19. f3 {[%emt 0:01:41]} Ne8 {[%emt 0:00:50][%cal Bf6e8,Be8d6,Bd6c4][%mdl 32]} 20. Kf2 {[%emt 0:05:28]} Nd6 {[%emt 0:00:11]} 21. e4 {[%emt 0:04:59]} dxe4 {[%emt 0:00:31]} 22. Ndxe4 {[%emt 0:01:04]} Bxe4 {[%emt 0:05:21]} 23. fxe4 {[%emt 0:05:16]} Nc4 {[%emt 0:04:40]} 24. Rb3 {[%emt 0:05:15]} Kf8 {[%emt 0:02:48]} (24... Nxb2 $5 25. Rxb2 Rxc3 $11) 25. Na2 {[%emt 0:06:24]} a5 {[%emt 0:08:30]} 26. Kf3 {[%emt 0:12:02]} Ke7 {[%emt 0:08:46]} (26... e5 $5) 27. Rc3 {[%emt 0:01:10]} (27. Kf2 $11) 27... e5 {[%emt 0:05:37] Black is more active.} (27... Nxb2 $17 28. Rdc1 Rxc3+ 29. Rxc3 Rxc3+ 30. Nxc3 e5) 28. Rdc1 {[%emt 0:08:31][%mdl 8192] White does not recover from this.} (28. Rb3 $11 {and White has nothing to worry.}) 28... exd4 $19 {[%emt 0:01:17] Black is clearly winning.} ({Worse is} 28... Nd2+ 29. Kg4 h5+ 30. Kh3 Rxc3+ 31. Nxc3 $17) 29. Rxc4 {[%emt 0:00:09]} Ne5+ {[%emt 0:00:23]} 30. Kf4 {[%emt 0:00:03]} (30. Kg3 $142 Nxc4 31. Bg4) 30... Nxc4 {[%emt 0:00:10]} 31. Bg4 {[%emt 0:00:04] [#]} Nxb2 $1 {[%emt 0:00:52][%mdl 64] Discovered Attack.   Weighted Error Value: White=0.57/Black=0.10 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.11"]
[White "Prabhu, Naveen"]
[Black "Muzychuk, Anna"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2138"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,50,15,19,21,25,15,19,14,16,20,36,33,31,0,24,0,56,38,36,0,10,-25,-7,-54,-49,-55,-51,-43,-43,-132,-143,-447,-448,-442,-436,-437,-438,-1188,-1317,-1350,-1281,-29990,-29991]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:01:15]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:11]} Bc5 {[%emt 0:00:06]} 4. c3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:06]} 5. d3 {[%emt 0:00:05]} d6 {[%emt 0:00:10]} ({But not} 5... d5 6. exd5 Nxd5 7. Qb3 $14) 6. a4 {[%emt 1:32:52] Black must now prevent b4. C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} a5 {[%emt 0:00:10]} 7. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:01:03]} 8. Bh4 {[%emt 0:00:00] The position is equal.} g5 {[%emt 0:02:35]} 9. Bg3 {[%emt 0:00:00] [#]} Ne7 $146 {[%emt 0:00:48]} ({Predecessor:} 9... O-O 10. h4 g4 11. Nh2 Kg7 12. Nd2 Qe7 13. Qe2 Rg8 14. Nhf1 Nh5 15. Ne3 Bxe3 16. Qxe3 {0-1 Naiditsch,A (2660)-Eljanov,P (2691) ESP-chT CECLUB Honor 2021 (7.1)}) 10. O-O {[%emt 0:00:00]} Bb6 {[%emt 0:01:25]} 11. Nbd2 {[%emt 0:00:00]} Ng6 {[%emt 0:00:30]} 12. d4 {[%emt 0:00:00][%cal Rd4e5]} Qe7 {[%emt 0:01:20]} (12... Nd7 $11) 13. Bb3 {[%emt 0:00:00]} c6 {[%emt 0:14:35]} 14. Nc4 {[%emt 0:00:00]} Bc7 {[%emt 0:00:06]} 15. Re1 {[%emt 0:00:00]} h5 $1 {[%emt 0:06:52] Strongly threatening ...h4.} 16. h4 {[%emt 0:00:00]} (16. h3 $11 {is more appropriate.}) 16... Nh7 $1 $15 {[%emt 0:03:45][%cal Rg5h4]} 17. hxg5 {[%emt 0:00:00]} Nxg5 {[%emt 0:06:52]} 18. dxe5 {[%emt 0:00:00]} dxe5 {[%emt 0:01:06] [#] Hoping for ...Bg4.} 19. Nxg5 {[%emt 0:00:00]} ({Only move:} 19. Ne3 $1 $15) 19... Qxg5 $17 {[%emt 0:00:09]} 20. Nd6+ $2 {[%emt 0:00:00][%mdl 8192] Now White is beyond hope.} (20. Qf3 $17 Be6 21. Qe3 Qxe3 22. fxe3 (22. Rxe3 O-O-O $17)) 20... Bxd6 $19 {[%emt 0:00:10]} 21. Qxd6 {[%emt 0:00:00]} h4 {[%emt 0:00:58]} 22. Qc7 {[%emt 0:00:00]} Rh7 {[%emt 0:03:35]} (22... hxg3 {gets mated.} 23. Qxf7+ Kd8 24. Red1+) 23. Bh2 {[%emt 0:00:00]} (23. Rad1 $142 hxg3 24. fxg3) 23... Bh3 {[%emt 0:00:27][%csl Gh3][%cal Rg5g2] [#]} 24. g3 {[%emt 0:00:00]} hxg3 {[%emt 0:01:57]} 25. fxg3 {[%emt 0:04:26]} Qd2 {[%emt 0:00:37] Weighted Error Value: White=0.83/Black=0.06 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.12"]
[White "Kanli, Alperen"]
[Black "Plotkin, Mark"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "2111"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "162"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,162,13,-43,0,-40,-48,-54,-56,-48,-30,-71,-63,-57,-63,-66,-70,-129,-137,-117,-145,-127,-148,-138,-101,-161,-155,-166,-157,-625,-607,-586,-411,-385,-385,-365,-271,-247,-193,-260,-256,-255,-152,-144,-141,-154,-152,-157,-157,-157,-155,-157,-102,-150,-148,-150,-150,-150,-151,-151,-150,-154,-125,-125,-125,-125,-125,-125,-125,-153,-142,-142,-142,-145,-118,-118,0,-145,-145,-161,-118,-119,-119,-155,-151,-311,-311,-311,-311,-311,-311,-372,-372,-454,-372,-371,-371,-337,-8,-431,-431,-483,-483,-483,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-469,-29967,-29969,-29965,-29964,-12530,-12439,-29973,-29972,-29971,-29972,-29986,-29986,-29991,-29992,-29992,-29992,-29992,-29992,-29997,-29998]} 1. d4 {[%emt 0:00:04]} g6 {[%emt 0:00:31]} 2. c4 {[%emt 0:00:07]} Bg7 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:10]} d6 {[%emt 0:00:08]} 4. e4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:32]} 5. f4 {[%emt 0:00:08]} O-O {[%emt 0:00:09]} 6. Nf3 {[%emt 0:00:04]} c5 {[%emt 0:00:37]} 7. d5 {[%emt 0:00:09]} e6 {[%emt 0:00:29]} 8. Be2 {[%emt 0:00:03]} exd5 {[%emt 0:00:17]} 9. cxd5 {[%emt 0:00:02]} b5 {[%emt 0:01:36]} 10. e5 {[%emt 0:03:15]} dxe5 {[%emt 0:00:25]} 11. fxe5 {[%emt 0:00:04]} Ng4 {[%emt 0:00:14]} 12. Bf4 {[%emt 0:08:01]} (12. Bg5 $11 Qb6 13. O-O (13. Nxb5 Nxe5 14. Nxe5 Bxe5 $17)) 12... Nd7 {[%emt 0:05:19][%cal Rg4e5] A68: Modern Benoni: Four Pawns Attack without 9...Re8.} (12... b4 $5 {[%cal Rb4c3]} 13. Ne4 Nd7 $11) 13. Nxb5 {[%emt 0:04:59]} (13. e6 $5 {[%cal Re6d7]} Nb6 14. O-O $11) 13... Ndxe5 {[%emt 0:01:21] [#]} 14. Nxe5 $146 {[%emt 0:00:06]} ({Predecessor:} 14. O-O Qb6 15. a4 c4+ 16. Kh1 Nxf3 17. Bxf3 Nf2+ 18. Rxf2 Qxf2 19. Bg3 Qxb2 20. Rb1 {0-1 Kreiling,C (2070)-Heinelt,M (2204) Hessenliga 0102 2001 (8.6)}) 14... Nxe5 {[%emt 0:00:16] Black is slightly better.} 15. O-O {[%emt 0:00:23]} Qb6 {[%emt 0:04:35] White must now prevent ...c4+.} 16. Be3 {[%emt 0:05:13]} Bd7 {[%emt 0:07:12]} 17. a4 {[%emt 0:04:01]} a6 {[%emt 0:02:32]} 18. a5 {[%emt 0:00:35]} Qb8 {[%emt 0:00:26]} 19. Na3 {[%emt 0:02:33]} (19. Nc3 $1 $15) 19... Qxb2 $17 {[%emt 0:02:10]} 20. Bxc5 {[%emt 0:02:39]} Rfc8 $36 {[%emt 0:00:47][%mdl 2048] Black is in control.} 21. Bb6 {[%emt 0:08:10] [#]} Bf5 $1 {[%emt 0:05:22] Black is much more active.} 22. d6 {[%emt 0:06:04]} Qb4 {[%emt 0:09:13] ...Nd7 is the strong threat.} 23. Nb1 {[%emt 0:21:15]} (23. Nc4 $17 Nxc4 24. Ra4) 23... Nd7 $19 {[%emt 0:06:40]} 24. Ra4 {[%emt 0:01:55]} Qb2 {[%emt 0:00:21]} 25. Qd2 {[%emt 0:07:07]} (25. Na3 $17) 25... Rc2 {[%emt 0:04:27][%mdl 64] Skewer} (25... Bxb1 26. Qxb2 Bxb2 27. Rxb1 $14) 26. Qd5 {[%emt 0:00:07]} Rac8 {[%emt 0:02:10]} 27. Bxa6 {[%emt 0:10:21]} Nxb6 {[%emt 0:01:43]} 28. axb6 {[%emt 0:01:05]} Qxb6+ {[%emt 0:00:15]} 29. Kh1 {[%emt 0:00:01]} R8c5 {[%emt 0:11:24]} 30. Qa8+ {[%emt 0:03:26]} Bf8 {[%emt 0:00:02] Hoping for ...Bd7. This pair of bishops is nice.} 31. Rd4 {[%emt 0:02:54]} (31. Na3 $2 Rc1 32. Qf3 R5c3 $19) 31... Bd7 {[%emt 0:06:19]} ({Better is} 31... Rf2 $19 32. Rdd1 Rxf1+ 33. Bxf1 Rc6) 32. Qb7 $17 {[%emt 0:01:29]} Qxb7 {[%emt 0:01:56]} 33. Bxb7 {[%emt 0:00:02]} Rc1 {[%emt 0:02:05][%cal Rc1f1]} 34. Rdd1 {[%emt 0:00:41]} Rxd1 {[%emt 0:00:05]} 35. Rxd1 {[%emt 0:00:06] [#]} Bxd6 $1 {[%emt 0:00:17][%mdl 576] Deflection, Back Rank} 36. g3 {[%emt 0:02:19]} (36. Nd2 Ba4) 36... Rb5 {[%emt 0:01:44]} ({Black should play} 36... Bh3 $1 {[%cal Oc5c7]} 37. Nd2 Be7) 37. Be4 {[%emt 0:02:58]} (37. Bf3 $142) 37... Rb6 {[%emt 0:00:27]} 38. Nc3 {[%emt 0:00:01]} Bg4 {[%emt 0:00:19]} 39. Nd5 {[%emt 0:00:57]} Bxd1 {[%emt 0:00:05]} 40. Nxb6 {[%emt 0:00:04][%mdl 4096] Endgame KBB-KBN} Kg7 {[%emt 0:00:20]} 41. Kg2 {[%emt 0:00:15]} h5 {[%emt 0:00:33]} 42. Nd5 {[%emt 0:01:04]} Bg4 {[%emt 0:00:35]} 43. Ne3 {[%emt 0:00:19]} Be6 {[%emt 0:00:06]} 44. Bd5 {[%emt 0:00:08]} Bd7 {[%emt 0:00:05]} 45. Kf3 {[%emt 0:00:37]} Bh3 {[%emt 0:01:02]} 46. Bc4 {[%emt 0:00:23]} Bc5 {[%emt 0:01:22]} 47. Bd3 {[%emt 0:00:44]} Kh6 {[%emt 0:00:56]} 48. Bc4 {[%emt 0:00:16]} Kg7 {[%emt 0:00:33]} 49. Bd3 $1 {[%emt 0:00:03]} Kf6 {[%emt 0:01:11]} 50. Bc4 {[%emt 0:00:53]} Ba7 {[%emt 0:00:37]} 51. Nd5+ {[%emt 0:00:12]} Kg7 {[%emt 0:00:24]} 52. Ne3 {[%emt 0:00:10]} g5 {[%emt 0:01:07][%cal Bg6g5,Bg5h4][%mdl 32]} 53. Nc2 $2 {[%emt 0:02:06]} (53. Ke2 $17) 53... Bg1 $19 {[%emt 0:00:45]} 54. Ne3 {[%emt 0:00:44]} Bxh2 {[%emt 0:00:13]} 55. Kf2 {[%emt 0:00:38]} h4 {[%emt 0:01:08]} 56. gxh4 {[%emt 0:00:12]} gxh4 {[%emt 0:00:01]} 57. Ng2 {[%emt 0:03:00]} Bg3+ {[%emt 0:00:15]} 58. Kf3 {[%emt 0:00:01]} f5 {[%emt 0:00:38] aiming for ...Bg4+.} 59. Ne3 {[%emt 0:00:23] [#] Dodges Bg4+} Bb8 $2 {[%emt 0:02:03]} (59... Kf6 $1 $19 {And now ...f4 would win.} 60. Bd5 f4) 60. Bf1 $2 {[%emt 0:00:24][%mdl 8192]} (60. Be6 $11) 60... Bxf1 {[%emt 0:00:02]} 61. Nxf5+ {[%emt 0:00:06]} Kf6 {[%emt 0:00:18]} 62. Nxh4 {[%emt 0:00:07]} Kg5 {[%emt 0:00:29]} 63. Ng2 {[%emt 0:00:02]} Ba6 {[%emt 0:00:07]} 64. Ne3 {[%emt 0:00:11]} Bb7+ {[%emt 0:00:04]} 65. Ke2 {[%emt 0:00:07]} Kf4 {[%emt 0:00:07]} 66. Nd1 {[%emt 0:00:36]} Ke4 {[%emt 0:00:17]} 67. Kd2 {[%emt 0:00:41]} Bf4+ {[%emt 0:00:24]} 68. Kc3 {[%emt 0:00:08]} Ba6 {[%emt 0:00:15]} ({Don't go for} 68... Be5+ $2 69. Kd2 $19) 69. Nb2 {[%emt 0:00:11]} Be5+ {[%emt 0:00:08]} 70. Kb3 {[%emt 0:00:03]} Kd4 {[%emt 0:00:15]} 71. Kb4 {[%emt 0:00:25]} Be2 {[%emt 0:00:26]} ({Wrong is} 71... Bd6+ $2 72. Kb3 $19) 72. Na4 {[%emt 0:00:24]} (72. Kb3 $19 Bg4 73. Na4) 72... Bd6+ {[%emt 0:00:06]} 73. Ka5 {[%emt 0:00:15]} Bc7+ {[%emt 0:01:29]} 74. Kb4 {[%emt 0:00:09]} Bc4 {[%emt 0:00:41] ( -> ...Bd8)} 75. Ka3 {[%emt 0:01:08]} Bd6+ {[%emt 0:03:45] Black mates.} 76. Kb2 {[%emt 0:00:02]} Kd3 {[%emt 0:00:03]} 77. Kb1 {[%emt 0:00:26]} Bb3 {[%emt 0:00:16]} 78. Nb2+ {[%emt 0:00:35]} Kd2 {[%emt 0:00:04]} 79. Ka1 {[%emt 0:00:21]} Be7 {[%emt 0:00:12]} 80. Kb1 {[%emt 0:00:10]} Bf8 {[%emt 0:00:04]} 81. Ka1 {[%emt 0:00:04]} Kc2 {[%emt 0:00:06] Weighted Error Value: White=0.36/Black=0.33} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.13"]
[White "Zhukova, Natalia"]
[Black "Chabris, Christopher"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2324"]
[BlackElo "2053"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,76,28,26,20,25,23,17,35,16,33,22,29,16,22,4,16,11,117,118,124,135,176,161,176,0,0,0,0,0,5,-81,-81,-88,-88,-88,-89,-82,-89,-86,-87,-81,-81,-81,-82,-158,-158,-148,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:38]} e6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:00:28]} Bb4 {[%emt 0:01:20]} 4. Qc2 {[%emt 0:00:45]} O-O {[%emt 0:01:04]} 5. a3 {[%emt 0:00:13]} Bxc3 {[%emt 0:00:28]} 6. Qxc3 {[%emt 0:00:07]} b6 {[%emt 0:01:48]} 7. b4 {[%emt 0:00:42]} Bb7 {[%emt 0:01:03]} 8. Bb2 {[%emt 0:00:16]} d6 {[%emt 0:02:16]} 9. g3 {[%emt 0:00:26]} Nbd7 {[%emt 0:01:56]} 10. Bg2 {[%emt 0:00:17]} a6 {[%emt 0:15:06] A17: English Opening: 1...Nf6 with ...Bb4.} 11. O-O {[%emt 0:01:18]} c5 {[%emt 0:01:53]} 12. d3 {[%emt 0:26:49]} Rc8 {[%emt 0:10:03] [#]} 13. Qb3 $146 {[%emt 0:10:06]} ({Predecessor:} 13. Rfc1 b5 14. Qd2 bxc4 15. dxc4 Ne4 16. Qe3 d5 17. cxd5 Bxd5 18. Ne5 Nxe5 19. Bxe5 Nf6 20. Bxf6 Qxf6 21. Bxd5 exd5 22. bxc5 {1-0 Bernal Moro,L (2428)-Sanchez Aller,F (2299) Albarino op 2006 (4)}) 13... Re8 {[%emt 0:14:16]} 14. Rab1 {[%emt 0:02:17]} Bc6 {[%emt 0:04:30]} 15. Nd2 {[%emt 0:08:34]} d5 {[%emt 0:13:42]} 16. Bxf6 {[%emt 0:07:07]} Nxf6 {[%emt 0:06:39]} 17. bxc5 {[%emt 0:05:27]} dxc4 {[%emt 0:03:34]} (17... bxc5 $11 {remains equal.} 18. Qb6 Qd6) 18. Nxc4 $16 {[%emt 0:02:45] aiming for Bxc6.} ({And not} 18. Qxb6 Bxg2 19. Qxd8 Rexd8 $11) 18... Bxg2 {[%emt 0:02:04]} 19. Kxg2 {[%emt 0:00:03]} Rxc5 {[%emt 0:02:18]} 20. Qxb6 {[%emt 0:03:29]} Qd5+ {[%emt 0:00:50]} 21. e4 $2 {[%emt 0:13:49]} (21. f3 $18) 21... Nxe4 $1 $11 {[%emt 0:02:16] And now ...Nc3+ would win.} 22. Ne3 $1 {[%emt 0:06:46]} Qxd3 {[%emt 0:00:40]} 23. Rfd1 {[%emt 0:01:16]} Qxa3 {[%emt 0:01:24]} (23... Qe2 $2 24. Rb2 Qh5 25. Rd8 $18) 24. Rd8 {[%emt 0:03:27] [#]} (24. Rd4 $1 $11 Nf6 25. Nc4) 24... Rc8 $1 $17 {[%emt 0:01:36]} 25. Rxe8+ {[%emt 0:00:25]} Rxe8 {[%emt 0:00:04]} 26. Qc6 {[%emt 0:00:05][%csl LRe4,LRe8] [#]} Nf6 {[%emt 0:01:23]} 27. Ng4 {[%emt 0:00:03][%mdl 64] Threatens to win with Nxf6+. Deflection} Rd8 {[%emt 0:01:53]} 28. Qc7 {[%emt 0:03:33]} Rf8 {[%emt 0:05:52]} 29. Nxf6+ {[%emt 0:00:26]} gxf6 {[%emt 0:00:08][%mdl 4096] Endgame KQR-KQR} 30. Qf4 {[%emt 0:03:05]} Qd3 {[%emt 0:00:14]} 31. Rb4 {[%emt 0:00:32]} (31. Ra1 $142) 31... Qd5+ {[%emt 0:01:18]} 32. f3 {[%emt 0:00:29][%cal Of4h6]} Rd8 {[%emt 0:01:09]} ({Better is} 32... Qg5 $17 {Hoping for ...a5.} 33. Qxg5+ fxg5) 33. Qxf6 $11 {[%emt 0:00:32] The position is equal.} Qd2+ {[%emt 0:01:23]} 34. Kh3 {[%emt 0:00:06] White threatens Rg4+ and mate.} Qxb4 {[%emt 0:00:52]} 35. Qxd8+ {[%emt 0:00:06]} Qf8 {[%emt 0:00:41]} 36. Qg5+ {[%emt 0:00:06]} Qg7 {[%emt 0:00:51]} 37. Qd8+ {[%emt 0:00:06]} Qf8 {[%emt 0:00:07]} 38. Qg5+ {[%emt 0:00:05]} Qg7 {[%emt 0:00:04] What a bad dream for Black.   Weighted Error Value: White=0.18 (very precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.14"]
[White "Paul, Justin"]
[Black "Slade, Theodore"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2314"]
[BlackElo "2021"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,81,29,25,2,9,21,6,10,17,22,18,23,23,0,10,3,39,36,31,0,4,0,0,0,0,0,31,44,48,54,49,45,91,94,100,97,112,95,106,111,116,97,98,94,138,133,147,131,156,148,193,175,229,234,222,235,256,254,367,354,543,533,567,552,668,588,550,499,649,656,704,714,1371,1329]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:10]} 3. Bb5 {[%emt 0:00:08]} Nf6 {[%emt 0:00:08]} 4. d3 {[%emt 0:00:11]} Bc5 {[%emt 0:00:13]} 5. Bxc6 {[%emt 0:00:32]} dxc6 {[%emt 0:00:16]} 6. Bg5 {[%emt 0:00:43] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} Qe7 {[%emt 0:11:11]} 7. Nbd2 {[%emt 0:01:58]} h6 {[%emt 0:21:13]} 8. Bh4 {[%emt 0:00:38] The position is equal.} Bd6 {[%emt 0:01:14]} 9. O-O {[%emt 0:07:50] [#]} g5 $146 {[%emt 0:07:41]} ({Predecessor:} 9... Bg4 10. h3 Bh5 11. d4 O-O-O 12. Re1 Qe6 13. c4 Bxf3 14. Nxf3 Qxc4 15. dxe5 Bxe5 16. Nxe5 {1-0 Carlsen,M (2855)-Nakamura,H (2736) Meltwater Tour Final rapid 2021 (5.3)}) 10. Bg3 {[%emt 0:00:14]} Bg4 {[%emt 0:01:18]} 11. d4 {[%emt 0:04:25][%cal Rd4e5]} Nd7 {[%emt 0:01:35]} 12. Nc4 {[%emt 0:01:44]} Bxf3 {[%emt 0:02:29]} 13. Qxf3 {[%emt 0:02:18]} exd4 {[%emt 0:01:12] [#]} 14. e5 $1 {[%emt 0:14:47]} Bc5 {[%emt 0:02:08] [#] Strongly threatening ...0-0-0.} (14... Bxe5 $2 15. Bxe5 O-O 16. Bxd4 $18) 15. e6 $1 {[%emt 0:01:29][%mdl 64] Discovered Attack} fxe6 {[%emt 0:02:39]} (15... Qxe6 $2 16. Rae1 O-O-O 17. Rxe6 fxe6 18. Qe4 $18) 16. Bxc7 {[%emt 0:00:11]} Nb6 {[%emt 0:06:54]} 17. Bxb6 {[%emt 0:02:57]} Bxb6 {[%emt 0:03:34]} 18. Ne5 $36 {[%emt 0:05:34][%mdl 2048] Ng6 would be deadly. White fights for an advantage.} Rf8 {[%emt 0:05:19]} 19. Qh5+ {[%emt 0:10:30]} Kd8 {[%emt 0:00:11]} 20. Rae1 {[%emt 0:03:10]} Kc7 {[%emt 0:04:11]} (20... Qg7 $1 $14) 21. Qxh6 $16 {[%emt 0:04:58]} Rh8 {[%emt 0:04:40]} 22. Qg6 {[%emt 0:00:22] White is more active.} Rag8 {[%emt 0:01:11]} 23. Qe4 {[%emt 0:06:14] Hoping for Ng6.} Rh4 {[%emt 0:07:33]} 24. Ng4 {[%emt 0:01:26]} Re8 {[%emt 0:01:42]} 25. g3 {[%emt 0:00:37]} Rhh8 {[%emt 0:02:21]} 26. Re2 {[%emt 0:02:16]} Rhf8 {[%emt 0:02:18]} 27. Rfe1 {[%emt 0:01:05]} Qd8 {[%emt 0:04:00]} 28. Qh7+ {[%emt 0:05:59]} Re7 {[%emt 0:02:09]} 29. Qh6 {[%emt 0:01:25]} Ba5 {[%emt 0:03:38]} 30. Rd1 {[%emt 0:01:23]} Rfe8 {[%emt 0:01:26]} (30... Ref7 $142 31. Qxe6 Rd7) 31. Qxg5 $18 {[%emt 0:01:18]} (31. Nf6 $6 Rf8) 31... Kc8 {[%emt 0:00:10]} 32. Qe5 {[%emt 0:01:51]} Rd7 {[%emt 0:00:40]} 33. Qf6 {[%emt 0:03:35]} ({Much less strong is} 33. Nf6 Bc7 34. Qh5 Rh8 $18) 33... Ree7 {[%emt 0:00:55]} (33... Rd6 $142 34. h4 Qxf6 35. Nxf6 Rf8) 34. Rxe6 {[%emt 0:06:25]} d3 {[%emt 0:00:17]} (34... Rxe6 $142 35. Qxe6 Kb8) 35. Rxd3 {[%emt 0:00:56] aiming for Rxe7. White is clearly winning.} Rxd3 {[%emt 0:00:18]} 36. cxd3 {[%emt 0:00:19]} Bb4 {[%emt 0:00:39]} 37. Rxe7 {[%emt 0:02:23]} Bxe7 {[%emt 0:00:06]} 38. Qe6+ {[%emt 0:00:07]} Kb8 {[%emt 0:00:06]} 39. Ne5 {[%emt 0:00:10]} a6 {[%emt 0:01:35]} 40. h4 {[%emt 0:01:12]} Ka7 {[%emt 0:00:19]} 41. Qd7 {[%emt 0:00:14] Weighted Error Value: White=0.06 (flawless) /Black=0.29 (precise)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.15"]
[White "Ling, Evan"]
[Black "Marjanovic, Annamaria"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1952"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,92,15,32,27,32,15,29,11,47,41,46,9,30,29,37,31,31,11,14,11,41,37,42,34,27,15,39,0,0,-19,0,-52,-29,-59,0,-2,-16,-102,-93,-161,-121,-281,-287,-385,-389,-632,-466,-807,-750,-705,-201,-318,-299,-272,-264,-229,-225,-891,-854,-29984,-29985,-29988,-29989,-29989,-29990,-29991,-29992,-29992,-29992,-29996,-29995,-29995,-29996,-29996,-29996,-29996,-29996]} 1. d4 {[%emt 0:00:01]} f5 {[%emt 0:01:20]} 2. g3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:15]} 3. Bg2 {[%emt 0:00:06]} e6 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:00:23]} d5 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:05]} Bd6 {[%emt 0:00:06]} 6. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:05]} 7. Qc2 {[%emt 0:00:02]} O-O {[%emt 0:00:47]} 8. Bf4 {[%emt 0:00:03]} Bxf4 {[%emt 0:02:06]} 9. gxf4 {[%emt 0:00:12]} Ne4 {[%emt 0:00:16]} 10. e3 {[%emt 0:01:29] has lost popularity (10.Nc3). A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6).} Rf6 {[%emt 0:06:52]} 11. Nbd2 {[%emt 0:11:46]} Nd7 {[%emt 0:05:15]} 12. Rfc1 {[%emt 0:06:37] [#] White has an edge.} Nf8 $146 {[%emt 0:12:30]} ({Predecessor:} 12... Rh6 13. b4 Ndf6 14. Ne5 Nxd2 15. Qxd2 Nd7 16. cxd5 Nxe5 17. dxe5 cxd5 18. Qc3 Bd7 19. Qc7 {1-0 Goodman,C-Balacco,G IECC T127405 2015}) 13. Ne5 {[%emt 0:04:02][%cal Rg2e4]} Rh6 {[%emt 0:08:26]} 14. Nf1 {[%emt 0:02:54]} Bd7 {[%emt 0:05:53]} 15. c5 {[%emt 0:02:22]} Be8 {[%emt 0:01:16]} 16. f3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 17. b4 {[%emt 0:01:13]} N6d7 {[%emt 0:00:48]} 18. Nd3 {[%emt 0:03:11]} Ng6 {[%emt 0:02:41]} 19. a4 {[%emt 0:05:27]} Nh4 {[%emt 0:00:25]} 20. Ng3 {[%emt 0:00:39]} g5 {[%emt 0:09:49]} 21. fxg5 {[%emt 0:04:15]} Qxg5 {[%emt 0:00:06]} 22. f4 {[%emt 0:00:11]} Qg7 {[%emt 0:05:42]} 23. Bh1 {[%emt 0:00:06]} Bh5 {[%emt 0:01:33]} (23... Nf6 {simplifies} 24. Ne5 Ng4 25. Nxg4 fxg4 26. Qf2 Bg6) 24. Qf2 {[%emt 0:03:23] Inhibits Bf3.} (24. Kf2 $11) 24... Kh8 {[%emt 0:05:50]} 25. b5 {[%emt 0:00:54]} Nf6 $1 {[%emt 0:03:25] Strongly threatening ...Ng4.} 26. Ne5 {[%emt 0:00:07]} Ne4 {[%emt 0:01:01]} 27. Bxe4 {[%emt 0:00:25]} (27. Qe1 $1 $11 {keeps the balance.}) 27... fxe4 $17 {[%emt 0:00:50]} 28. bxc6 {[%emt 0:00:41]} (28. Kf1 $17 {is a better defense.}) 28... bxc6 $19 {[%emt 0:00:08]} 29. a5 $2 {[%emt 0:06:04] This costs White the game.} (29. Nxc6 $2 {too greedy.} Nf3+ 30. Kh1 Bg4 $19) (29. Rcb1 $17) 29... Nf3+ {[%emt 0:01:56]} 30. Nxf3 {[%emt 0:04:33]} Bxf3 {[%emt 0:00:39] White is weak on the light squares} 31. a6 $2 {[%emt 0:00:08]} (31. Kf1 Rg8 32. Ke1) 31... Rg6 {[%emt 0:06:01]} 32. Rcb1 {[%emt 0:15:10]} (32. Kf1 $142 h5 33. Ke1) 32... h5 {[%emt 0:00:53][%cal Bh7h5,Bh5h4,Bh4g3][%mdl 32]} 33. Rb7 {[%emt 0:00:05]} Qf6 $2 {[%emt 0:04:19]} (33... Qh6 {Threatens to win with ...h4.} 34. Kf1 h4) 34. Rab1 {[%emt 0:07:08]} (34. Kf1 $142 h4 35. Ke1 (35. Ne2 $2 Rag8 $19)) 34... h4 {[%emt 0:00:40][%mdl 64] Pin} 35. Rb8+ {[%emt 0:01:20]} Rxb8 {[%emt 0:00:09]} 36. Rxb8+ {[%emt 0:00:02] [#]} Kh7 $1 {[%emt 0:00:11][%cal Bh8h7,Bh7g6,Bg6h6][%mdl 32]} 37. Qb2 $2 {[%emt 0:04:03]} (37. Rb7+ Rg7 {[%mdl 64] Pin} 38. Kf1 hxg3 39. Qxg3) 37... hxg3 {[%emt 0:02:54]} 38. h3 {[%emt 0:00:04] [#]} Rh6 $1 {[%emt 0:01:14] Black mates.} 39. Rb7+ {[%emt 0:12:34]} Kg6 {[%emt 0:00:34]} 40. f5+ {[%emt 0:00:33]} exf5 {[%emt 0:01:41]} 41. Rb8 {[%emt 0:01:48]} Rxh3 {[%emt 0:00:14][%csl Gf3][%cal Rh3h1]} 42. Rg8+ {[%emt 0:03:05]} Kh6 {[%emt 0:00:26][%csl Gf3][%cal Rh3h1]} 43. Rxg3 {[%emt 0:01:44]} Rxg3+ {[%emt 0:00:04]} 44. Kf1 {[%emt 0:00:04]} Qh4 {[%emt 0:00:28]} 45. Qg2 {[%emt 0:01:12]} Bxg2+ {[%emt 0:00:11]} 46. Ke2 {[%emt 0:00:06]} Bf3+ {[%emt 0:00:11] Weighted Error Value: White=0.66/Black=0.26 (precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.16"]
[White "Ismayilova, Khanim"]
[Black "Sriniaiyer, Sudarshan"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1562"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,112,9,18,4,16,23,20,0,0,-6,-7,-11,-6,-16,-16,-16,-13,-54,-12,-16,-17,-28,-22,-17,29,-46,-62,-69,-13,-20,-21,-35,0,-18,-8,-20,0,-142,-139,-162,-170,-356,-270,-289,-276,-512,-496,-617,-604,-652,-662,-662,-649,-595,-262,-240,-187,-187,-191,-173,-152,-164,-127,-212,-172,-219,-131,-209,-205,-319,-295,-340,-195,-237,-185,-281,-210,-205,-204,-210,-206,-241,-191,-256,-248,-378,-371,-479,-479,-440,-426,-967,-967,-4694,-4708,-29975,-29975,-29974,-29978,-29978,-29979,-29978,-29980,-29979,-29979]} 1. c4 {[%emt 0:00:02]} e6 {[%emt 0:02:36]} 2. Nc3 {[%emt 0:00:07]} d5 {[%emt 0:00:08]} 3. e3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:15]} 4. Nf3 {[%emt 0:00:11]} a6 {[%emt 0:00:42]} 5. b3 {[%emt 0:02:03]} Bd6 {[%emt 0:00:36]} 6. Bb2 {[%emt 0:00:58] A17: English Opening: 1...Nf6 with ...Bb4.} b6 {[%emt 0:00:37]} 7. d4 {[%emt 0:10:05]} Bb7 {[%emt 0:00:58]} 8. cxd5 {[%emt 0:01:54] The position is equal.} exd5 {[%emt 0:00:23]} 9. Bd3 {[%emt 0:01:14]} Nbd7 {[%emt 0:00:48] Repels Ne5} 10. Qc2 {[%emt 0:08:39]} Qe7 {[%emt 0:01:40] [#]} 11. Ne2 $146 {[%emt 0:16:01]} ({Predecessor:} 11. O-O O-O 12. Ne2 Ne4 13. Ng3 f5 14. Rac1 c6 15. Rfe1 g5 16. Nd2 g4 17. Ndf1 {1-0 Derakhshani,B (2380)-Johnson,D (2189) London Mindsports IM-A 2023 (3)}) 11... O-O {[%emt 0:11:34]} 12. Ng3 {[%emt 0:02:29]} g6 {[%emt 0:01:00] Wards off Nf5} 13. Nd2 {[%emt 0:05:21]} Rfe8 {[%emt 0:03:49]} 14. O-O {[%emt 0:01:42]} c5 {[%emt 0:09:29]} 15. Nf3 {[%emt 0:07:49]} Rac8 {[%emt 0:12:47]} 16. Qe2 {[%emt 0:00:54]} a5 {[%emt 0:01:56]} (16... b5 {deserves consideration.} 17. dxc5 Nxc5) 17. Ba6 {[%emt 0:04:32]} (17. Bb5 $11) 17... Bxa6 $15 {[%emt 0:04:23]} 18. Qxa6 {[%emt 0:00:01]} Ra8 {[%emt 0:00:59]} (18... Bxg3 $1 $15 19. hxg3 c4) 19. Qb5 {[%emt 0:01:50] [#]} a4 $1 {[%emt 0:01:20]} 20. Rac1 {[%emt 0:05:41]} Rec8 {[%emt 0:03:45][%cal Oc5c4]} 21. Qd3 {[%emt 0:02:18]} axb3 {[%emt 0:05:32]} 22. axb3 {[%emt 0:00:44]} Ra2 {[%emt 0:00:11] Hoping for ...Bxg3.} 23. Rc2 {[%emt 0:01:04] [#] White is on the road to losing.} (23. Qb1 $11 {keeps the balance.} Ra7 24. Rfd1) 23... c4 $1 $17 {[%emt 0:01:42][%mdl 512] Black is more active.} 24. Qe2 {[%emt 0:04:10]} (24. Qd1 b5) 24... b5 {[%emt 0:04:37][%cal Oc4c3]} 25. e4 $2 {[%emt 0:06:02]} (25. bxc4 dxc4 26. Ra1 Rxa1+ 27. Bxa1) 25... Bxg3 {[%emt 0:03:53]} (25... Nxe4 $2 26. Nxe4 Qxe4 27. Qd1 $19) 26. hxg3 {[%emt 0:01:39]} Qxe4 {[%emt 0:01:25]} (26... Nxe4 $2 {loses.} 27. Bc1 Rxc2 28. Qxc2 $19) (26... dxe4 $2 27. bxc4 bxc4 28. Rfc1 $19) 27. Qxe4 {[%emt 0:00:58]} (27. Qd1) 27... Nxe4 $19 {[%emt 0:00:15]} 28. Ra1 {[%emt 0:00:19]} Rca8 {[%emt 0:02:54]} 29. Rxa2 {[%emt 0:00:43]} Rxa2 {[%emt 0:00:01]} 30. bxc4 {[%emt 0:00:08]} dxc4 {[%emt 0:00:33]} 31. Ne1 {[%emt 0:00:51] [#]} c3 {[%emt 0:01:36]} 32. Bc1 {[%emt 0:00:06]} Ra4 {[%emt 0:09:13] White must now prevent ...b4.} 33. f3 {[%emt 0:03:10]} Nxg3 {[%emt 0:00:02]} 34. Kh2 {[%emt 0:10:55]} Nf5 {[%emt 0:01:46]} 35. Rxc3 {[%emt 0:00:04]} f6 {[%emt 0:04:58]} ({Not} 35... Nxd4 36. Rc8+ Kg7 37. Bb2 $17) 36. d5 {[%emt 0:01:05]} (36. Rc7 $17 Rxd4 37. Bb2) 36... Rd4 {[%emt 0:01:53]} 37. Rd3 {[%emt 0:00:02]} (37. g4 $142 Ne7 38. Rc7 Rxd5 39. Ng2) 37... Rc4 {[%emt 0:00:56]} ({Black should try} 37... Kf7 $19 {Threatens to win with ...b4.} 38. Rxd4 Nxd4) 38. Bd2 {[%emt 0:01:25]} (38. Bb2 $17) 38... Kf7 {[%emt 0:00:15]} 39. f4 {[%emt 0:01:19]} (39. g4 $142 Ne5 40. Ra3 (40. gxf5 $2 Nxd3 41. fxg6+ hxg6 $19)) 39... Nc5 {[%emt 0:02:02]} 40. Ra3 {[%emt 0:00:42]} Na4 {[%emt 0:02:09] A dynamic duo of knights.} (40... b4 $142 41. Ra8 Ne4) 41. Nf3 {[%emt 0:00:45]} Nd4 {[%emt 0:00:38]} 42. d6 {[%emt 0:00:48]} (42. Ba5 {was necessary.}) 42... Nxf3+ {[%emt 0:00:16]} 43. Rxf3 {[%emt 0:00:19][%mdl 4096] Endgame KRB-KRN} Rd4 {[%emt 0:00:04] Prevents Rd3} 44. Be1 {[%emt 0:00:11]} Rxd6 {[%emt 0:00:05]} 45. Rb3 {[%emt 0:00:03]} Rd5 {[%emt 0:00:03]} 46. Bf2 {[%emt 0:00:34]} (46. g4 $142) 46... Ke6 {[%emt 0:01:52]} 47. Kg3 {[%emt 0:00:23]} (47. g4 $142) 47... Nc5 {[%emt 0:01:07]} 48. Bxc5 {[%emt 0:00:18]} Rxc5 {[%emt 0:00:02] KR-KR} 49. Kf3 {[%emt 0:01:13]} Kd5 {[%emt 0:00:29]} 50. Rd3+ {[%emt 0:00:33]} (50. Rb1 $142) 50... Kc4 {[%emt 0:00:35]} 51. Rd7 {[%emt 0:00:05]} b4 {[%emt 0:00:20][%cal Bb5b4,Bb4b3,Bb3b2][%mdl 32]} 52. Rxh7 {[%emt 0:00:05]} b3 {[%emt 0:00:02] Black mates.} 53. Rb7 {[%emt 0:00:09]} Rb5 {[%emt 0:00:26]} 54. Rc7+ {[%emt 0:00:05]} Kb4 {[%emt 0:00:03]} 55. Rc1 {[%emt 0:00:06]} b2 {[%emt 0:00:03]} 56. Rb1 {[%emt 0:00:17]} Kc3 {[%emt 0:00:02] Weighted Error Value: White=0.67/Black=0.28 (precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.17"]
[White "Michelle Catherina, P."]
[Black "Slate, Kent"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2193"]
[BlackElo "1989"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,66,26,5,5,5,12,6,9,8,16,8,32,1,10,8,12,18,33,10,37,8,18,13,19,17,65,63,34,-150,-147,-154,-163,-177,-183,-173,-168,-152,-150,-539,-506,-29964,-5377,-29976,-960,-29967,-5098,-29996,-29978]} 1. e4 {[%emt 0:04:33]} c5 {[%emt 0:00:41]} 2. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:26]} 3. d4 {[%emt 0:00:22]} cxd4 {[%emt 0:00:11]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:11]} 5. Nc3 {[%emt 0:00:03]} e5 {[%emt 0:00:08]} 6. Ndb5 {[%emt 0:00:10]} d6 {[%emt 0:00:08]} 7. Bg5 {[%emt 0:00:07]} a6 {[%emt 0:00:06]} 8. Na3 {[%emt 0:00:03]} b5 {[%emt 0:00:06]} 9. Nd5 {[%emt 0:00:06]} Be7 {[%emt 0:00:32]} 10. Bxf6 {[%emt 0:00:07]} Bxf6 {[%emt 0:00:06]} 11. c4 {[%emt 0:00:03]} b4 {[%emt 0:00:06] B33: Sicilian: Pelikan and Sveshnikov Variations.} 12. Nc2 {[%emt 0:00:07]} O-O {[%emt 0:00:06]} 13. g3 {[%emt 0:01:17]} a5 {[%emt 0:00:08] The position is equal.} 14. Bg2 {[%emt 0:00:29]} g6 {[%emt 0:02:10] is the new trend.} 15. O-O {[%emt 0:03:22]} Be6 {[%emt 0:02:42]} 16. Qd3 {[%emt 0:18:10]} Bg7 {[%emt 0:01:43]} 17. Rad1 {[%emt 0:02:58]} Rb8 {[%emt 0:09:26]} 18. b3 {[%emt 0:02:15]} Kh8 {[%emt 0:05:04] [#]} 19. Qe2 $146 {[%emt 0:03:18]} ({Predecessor:} 19. Nde3 Qb6 20. Kh1 Rbd8 21. f4 f5 22. exf5 gxf5 23. Nd5 Qa7 24. Bh3 e4 25. Qe2 {1-0 Carbonell Sancho,M (2276)-Blanco Acevedo,C (2355) ESP-chT CECLUB Div2 2021 (6.3)}) 19... Qd7 {[%emt 0:08:42]} 20. Rd2 {[%emt 0:04:39]} Rbd8 {[%emt 0:18:41]} 21. Rfd1 {[%emt 0:03:53]} Qa7 {[%emt 0:00:45]} 22. h4 {[%emt 0:08:12]} f5 {[%emt 0:07:25]} (22... Kg8 $11 {is superior.}) 23. exf5 $14 {[%emt 0:02:48]} Bxf5 {[%emt 0:00:14]} 24. Be4 $2 {[%emt 0:07:25]} (24. Nde3 $14 {stays ahead.} Nd4 25. Nxd4 exd4 26. Nxf5 Rxf5 27. Bd5) 24... Bh6 $17 {[%emt 0:03:07]} 25. Bxf5 {[%emt 0:05:18]} gxf5 {[%emt 0:01:42][%cal Bg6f5,Bf5f4,Bf4g3,Bg3f2][%mdl 32]} ({Inferior is} 25... Bxd2 26. Bxg6 Bf4 27. gxf4 hxg6 28. Qg4 $17) 26. Nde3 {[%emt 0:03:45]} f4 {[%emt 0:02:17]} 27. Ng4 {[%emt 0:17:09] [#]} fxg3 $1 {[%emt 0:11:43][%mdl 64] Discovered Attack} ({And not} 27... f3 28. Qe4 Bxd2 29. Qxc6 $15) 28. Rxd6 {[%emt 0:02:13] [#]} Nd4 $1 {[%emt 0:01:31] The board is on fire.} 29. Nxd4 {[%emt 0:06:59] This costs White the game.} (29. Qxe5+ $17 {is tougher.} Bg7 30. R1xd4 Bxe5 31. Rxd8 gxf2+ 32. Kf1 Bxd4 33. Rxf8+ Kg7 34. Rf4) 29... Rxd6 $19 {[%emt 0:00:13]} 30. Nxh6 {[%emt 0:04:24]} (30. Nf3 $19 Rxd1+ 31. Qxd1) 30... gxf2+ {[%emt 0:02:04]} (30... Rxd4 $2 31. Qxe5+ Qg7 32. Qxd4 $18) 31. Kh2 {[%emt 0:00:53]} Rxh6 {[%emt 0:00:26]} (31... Rxd4 $142 32. Qxe5+ Qg7 33. Nf7+ Rxf7 34. Qxd4 Qxd4 35. Rxd4 f1=Q 36. Rd8+ Kg7 37. Rd2 Qf4+ 38. Kg2 Qxd2+ 39. Kg3 Qe3+ 40. Kh2 Rf2+ 41. Kh1 Qe1#) 32. Qxe5+ {[%emt 0:00:28]} Qg7 {[%emt 0:00:06][%cal Rh6h4]} 33. Qe4 {[%emt 0:00:39]} Qf6 {[%emt 0:00:27] Artfully played by Slate.   Weighted Error Value: White=1.09/Black=0.36} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.18"]
[White "Su, Kevin"]
[Black "Williams, Justus"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2038"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,66,17,9,20,11,24,14,20,-11,-3,-31,-31,-31,-35,-34,-33,-123,-96,-105,-58,-75,-70,-135,-139,-261,-256,-258,-265,-253,-255,-266,-266,-260,-239,-253,-243,-245,-219,-236,-227,-267,-265,-309,-300,-315,-314,-365,-361,-525,-505,-760,-686,-1483,-1413,-1782,-1737]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:02:11]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:09]} Bc5 {[%emt 0:00:28]} 4. O-O {[%emt 0:00:14]} Nf6 {[%emt 0:00:18]} 5. d3 {[%emt 0:00:10]} h6 {[%emt 0:02:48]} 6. c3 {[%emt 0:00:25]} d6 {[%emt 0:01:02]} 7. Re1 {[%emt 0:03:01]} O-O {[%emt 0:01:08] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 8. Nbd2 {[%emt 0:00:28]} Ne7 {[%emt 0:00:59]} 9. d4 {[%emt 0:15:00]} Bb6 {[%emt 0:00:03] [#] The position is equal.} 10. Bd3 $146 {[%emt 0:04:54]} (10. h3 $5 {[%cal Rd4e5]}) ({Predecessor:} 10. a4 c6 11. dxe5 Ng4 12. Rf1 Ng6 13. exd6 Qxd6 14. Be2 Be6 15. a5 Bc7 16. g3 {1-0 Anand,V (2757)-Mamedyarov,S (2772) Bucharest Superbet blitz 2019 (2)}) 10... exd4 {[%emt 0:04:31]} 11. cxd4 {[%emt 0:00:14]} Nc6 {[%emt 0:00:36]} 12. d5 {[%emt 0:08:16] [#]} Ng4 $1 {[%emt 0:03:12]} 13. Rf1 {[%emt 0:02:32]} (13. dxc6 $2 Nxf2 14. Qc2 Nxd3+ 15. Kh1 Nxe1 16. Nxe1 f5 17. exf5 bxc6 $19) 13... Nce5 {[%emt 0:02:05]} 14. Nc4 {[%emt 0:07:32] [#]} ({White must play} 14. Nxe5 $15 Nxe5 15. Nc4) 14... Nxc4 $1 $17 {[%emt 0:07:20]} 15. Bxc4 {[%emt 0:00:11]} Qe7 {[%emt 0:03:11]} ({Better is} 15... f5 $17 16. e5 dxe5) 16. Bd3 {[%emt 0:13:02]} f5 {[%emt 0:01:45] Black is more active. Black converts the advantage convincingly.} 17. exf5 {[%emt 0:00:59]} (17. Qc2 $1 $15) 17... Bxf5 {[%emt 0:00:22]} 18. h3 {[%emt 0:00:21]} (18. Bxf5 $17 Rxf5 19. Bd2) 18... Bxd3 {[%emt 0:00:26]} 19. Qxd3 {[%emt 0:00:24]} Nxf2 {[%emt 0:00:53]} 20. Rxf2 {[%emt 0:01:11][%cal Oc1d2]} Rxf3 {[%emt 0:00:22][%mdl 64] Remove Defender} (20... Bxf2+ 21. Kxf2 Rae8 22. Bd2 $14) 21. gxf3 {[%emt 0:11:15][%cal Og1f1] And now Kf1! would win.} Qe1+ {[%emt 0:00:19][%mdl 64] Pin, Double Attack} (21... Bxf2+ 22. Kxf2 Qh4+ 23. Kg2 $16) 22. Qf1 {[%emt 0:00:11]} Bxf2+ {[%emt 0:00:07] White is weak on the dark squares} 23. Kg2 {[%emt 0:00:06]} Qxf1+ {[%emt 0:00:19]} 24. Kxf1 $19 {[%emt 0:00:06][%mdl 4096] Endgame KRB-KRB} Bd4 {[%emt 0:00:30]} 25. Bd2 {[%emt 0:00:14]} Rf8 {[%emt 0:00:32]} (25... Bxb2 26. Rb1 Bd4 27. Rxb7) 26. Ke2 {[%emt 0:00:10]} Rf5 {[%emt 0:00:17]} (26... Bxb2 $2 27. Rb1 Bd4 28. f4 $19) 27. Rd1 {[%emt 0:09:29]} Re5+ {[%emt 0:00:50]} (27... Rxd5 28. Be3 c5 29. Bxd4 cxd4 30. b4 $19) (27... Bxb2 $2 {perishes.} 28. Bc1 Bf6 29. f4 $19) 28. Kd3 {[%emt 0:00:29]} Rxd5 {[%emt 0:02:13]} (28... Bxb2 $2 {is the wrong capture.} 29. Kc2 Bd4 30. Ba5 $19) 29. Ke4 {[%emt 0:01:50]} c6 {[%emt 0:00:09][%cal Bc7c6,Bc6d5][%mdl 32]} 30. Bf4 {[%emt 0:00:21]} (30. Rb1 $142) 30... Be5 {[%emt 0:00:40][%mdl 64] Discovered Attack. Black is clearly winning.} ({Worse is} 30... Bxb2 31. Rxd5 cxd5+ 32. Kxd5 $15) 31. Rxd5 {[%emt 0:07:14]} (31. Rd2 $142 Rxd2 32. Bxd2) 31... cxd5+ {[%emt 0:00:03]} 32. Ke3 {[%emt 0:00:21]} g5 {[%emt 0:00:08]} 33. Bxe5 {[%emt 0:00:23]} dxe5 {[%emt 1:07:09] Weighted Error Value: White=0.83/Black=0.03 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.19"]
[White "Altman, Joshua"]
[Black "Diao, Matthew Guo"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2120"]
[BlackElo "1973"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,91,12,17,15,13,16,22,29,0,0,0,0,0,0,0,0,0,0,0,31,26,44,14,45,38,32,26,42,15,31,16,29,29,139,139,122,127,119,123,131,126,538,541,608,573,952,941,844,626,741,588,949,622,579,562,29987,29988,29988,29989,29989,1020,1016,985,909,901,2118,1957,4822,4570,2482,2253,4814,4160,2203,2029,29969,29955,5489,6030,6175,2008]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:02:45]} 2. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:05]} 3. cxd5 {[%emt 0:00:02]} cxd5 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:06]} 6. Bf4 {[%emt 0:00:03]} a6 {[%emt 0:00:05]} 7. Rc1 $1 {[%emt 0:00:06][%mdl 4] is more profitable than 7.e3 at the moment.} Bg4 {[%emt 0:00:06] D13: Slav Defence: Exchange variation without ...Bf5.} 8. Ne5 {[%emt 0:08:00]} Nxe5 {[%emt 0:00:07]} 9. Bxe5 {[%emt 0:05:01]} e6 {[%emt 0:00:08] [#] The position is equal.} 10. f3 $146 {[%emt 0:12:57]} ({Predecessor:} 10. Qb3 Bd6 11. Bxd6 Qxd6 12. e3 O-O 13. Bd3 Rfc8 14. O-O b5 15. a4 b4 16. Ne2 {½-½ Lenderman,A (2634)-Ramirez Alvarez,A (2567) USA-ch Lichess.org INT rapid 2020 (3)}) 10... Bf5 {[%emt 0:01:30]} 11. e3 {[%emt 0:02:28]} Bd6 {[%emt 0:13:25]} 12. Bxd6 {[%emt 0:08:05]} Qxd6 {[%emt 0:00:08]} 13. Bd3 {[%emt 0:06:55]} Bxd3 {[%emt 0:06:26]} 14. Qxd3 {[%emt 0:00:02]} O-O {[%emt 0:00:37]} 15. O-O {[%emt 0:01:00]} e5 {[%emt 0:13:53]} 16. dxe5 {[%emt 0:05:42]} Qxe5 {[%emt 0:00:09]} 17. Rcd1 {[%emt 0:01:31]} Rad8 {[%emt 0:27:22]} 18. Qd4 {[%emt 0:04:59]} Qe7 {[%emt 0:10:05]} 19. Rfe1 {[%emt 0:05:02]} b5 {[%emt 0:06:31]} 20. a3 {[%emt 0:04:22]} Rd7 {[%emt 0:02:18]} 21. Qb6 {[%emt 0:14:12]} Rd6 {[%emt 0:02:08]} 22. Qc5 {[%emt 0:02:10]} Qd7 {[%emt 0:00:51] [#]} (22... Rfd8 $11) 23. e4 $1 $16 {[%emt 0:05:35]} Rc8 {[%emt 0:00:57]} 24. Qd4 {[%emt 0:00:52] White is more active.} Rc4 {[%emt 0:00:48]} 25. Qd2 {[%emt 0:02:32]} Qa7+ {[%emt 0:08:53]} 26. Kh1 {[%emt 0:02:08] Strongly threatening e5.} Nh5 $2 {[%emt 0:01:35][%mdl 8192] Loses the game.} (26... d4 $2 27. e5 Rd8 28. exf6 $18) (26... Rd7 $16) 27. g4 $18 {[%emt 0:02:37]} ({Weaker is} 27. exd5 Nf6 28. h3 h6 $16) ({Not} 27. Nxd5 Ng3+ 28. hxg3 Rh6+ $16) 27... d4 {[%emt 0:01:28]} 28. gxh5 {[%emt 0:00:56]} Rf6 {[%emt 0:00:34]} 29. Nd5 {[%emt 0:04:06]} Rfc6 {[%emt 0:00:39]} 30. Rc1 {[%emt 0:01:20]} d3 {[%emt 0:00:30]} 31. Rc3 {[%emt 0:00:26]} h6 {[%emt 0:00:43]} 32. Qxd3 {[%emt 0:00:44] [#] aiming for e5.} Rxc3 {[%emt 0:00:46]} 33. bxc3 {[%emt 0:00:10] And now e5 would win.} Qf2 {[%emt 0:00:24]} 34. Ne7+ {[%emt 0:00:54]} Kh7 {[%emt 0:00:04]} 35. e5+ {[%emt 0:01:24]} g6 {[%emt 0:00:11]} 36. Qe3 {[%emt 0:00:45]} (36. Rg1 $142 Qb6 37. Qd7 Re6 38. Qe8 Rxe7 {[%mdl 64] Remove Defender} 39. Qxe7 Kg7 40. hxg6 Qxg1+ {[%mdl 64] Remove Defender} 41. Kxg1) 36... Qxe3 {[%emt 0:00:50]} 37. Rxe3 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KR} Re6 {[%emt 0:00:01]} 38. hxg6+ {[%emt 0:00:10]} fxg6 {[%emt 0:00:06]} 39. Nd5 {[%emt 0:00:06]} g5 {[%emt 0:00:18]} 40. Nc7 {[%emt 0:00:23]} Re7 {[%emt 0:00:08]} 41. Nxa6 {[%emt 0:00:07] Threatens to win with Nb4.} Kg6 {[%emt 0:00:08]} 42. Nb4 {[%emt 0:00:17]} Re6 {[%emt 0:00:15]} 43. Nc2 {[%emt 0:00:17]} g4 {[%emt 0:00:23]} 44. fxg4 {[%emt 0:00:13]} Kg5 {[%emt 0:00:06]} 45. Nd4 {[%emt 0:00:07][%csl LRb5,LRe6]} Re7 {[%emt 0:00:10]} 46. e6 {[%emt 0:00:08] Weighted Error Value: White=0.35/Black=0.77} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.20"]
[White "Baim, Elvin"]
[Black "Senft, Sean"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1728"]
[BlackElo "2089"]
[Annotator "NA RC"]
[PlyCount "70"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:06:34]} 2. c4 {[%emt 0:00:02]} g6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:01]} Bg7 {[%emt 0:00:15]} 4. e4 {[%emt 0:00:01]} d6 {[%emt 0:00:09]} 5. f3 {[%emt 0:00:04]} O-O {[%emt 0:00:34]} 6. Be3 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:36]} 7. Qd2 {[%emt 0:01:53]} c5 {[%emt 0:00:38]} 8. d5 {[%emt 0:00:33]} Ne5 {[%emt 0:01:12]} 9. Be2 {[%emt 0:11:42]} a6 {[%emt 0:01:52]} 10. g4 {[%emt 0:06:15]} e6 {[%emt 0:13:23]} 11. g5 {[%emt 0:18:08]} Ne8 {[%emt 0:02:30]} 12. Rd1 {[%emt 0:23:40]} exd5 {[%emt 0:02:18]} 13. Nxd5 {[%emt 0:00:29]} Be6 {[%emt 0:10:41]} 14. h3 {[%emt 0:02:43]} Bxd5 {[%emt 0:03:43]} 15. cxd5 {[%emt 0:00:45]} b5 {[%emt 0:03:34]} 16. f4 {[%emt 0:01:17]} Nc4 {[%emt 0:01:23]} 17. Bxc4 {[%emt 0:00:26]} bxc4 {[%emt 0:00:04]} 18. Nf3 {[%emt 0:04:24]} Rb8 {[%emt 0:05:01]} 19. e5 {[%emt 0:00:17]} Qb6 {[%emt 0:02:14]} 20. Rh2 {[%emt 0:00:45]} Nc7 {[%emt 0:01:53]} 21. Re2 {[%emt 0:01:47]} Rbd8 {[%emt 0:02:21]} 22. Qc2 {[%emt 0:04:07]} Qb5 {[%emt 0:14:45]} 23. a4 {[%emt 0:00:45]} Qd7 {[%emt 0:04:20]} 24. exd6 {[%emt 0:01:54]} Ne8 {[%emt 0:01:52]} 25. Bxc5 {[%emt 0:06:07]} Nxd6 {[%emt 0:01:06]} 26. Ne5 {[%emt 0:09:36]} Qxh3 {[%emt 0:00:19]} 27. Rh2 {[%emt 0:00:34]} Qc8 {[%emt 0:00:44]} 28. Nc6 {[%emt 0:01:06]} Rfe8+ {[%emt 0:01:18]} 29. Re2 {[%emt 0:01:00]} Rxe2+ {[%emt 0:02:09]} 30. Qxe2 {[%emt 0:00:16]} Re8 {[%emt 0:00:35]} 31. Ne7+ {[%emt 0:01:25]} Rxe7 {[%emt 0:00:07]} 32. Qxe7 {[%emt 0:00:06]} Qxc5 {[%emt 0:00:07]} 33. Qd8+ {[%emt 0:00:04]} Bf8 {[%emt 0:00:14]} 34. Rd2 {[%emt 0:00:42]} Qg1+ {[%emt 0:01:26]} 35. Ke2 {[%emt 0:00:01]} Ne4 {[%emt 0:00:14]} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.21"]
[White "ADU, Oladapo"]
[Black "Vinod, Aarush"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2081"]
[BlackElo "1914"]
[Annotator "NA RC"]
[PlyCount "90"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:01:52]} 2. c4 {[%emt 0:00:20]} g6 {[%emt 0:00:14]} 3. Nc3 {[%emt 0:00:25]} Bg7 {[%emt 0:00:18]} 4. e4 {[%emt 0:00:41]} d6 {[%emt 0:00:14]} 5. Be2 {[%emt 0:00:51]} O-O {[%emt 0:00:26]} 6. Be3 {[%emt 0:00:25]} e5 {[%emt 0:02:23]} 7. d5 {[%emt 0:00:14]} Na6 {[%emt 0:00:21]} 8. h4 {[%emt 0:00:21]} Nc5 {[%emt 0:02:50]} 9. Qc2 {[%emt 0:01:29]} c6 {[%emt 0:01:36]} 10. h5 {[%emt 0:05:10]} cxd5 {[%emt 0:03:21]} 11. cxd5 {[%emt 0:00:12]} Qa5 {[%emt 0:08:19]} 12. h6 {[%emt 0:01:17]} Bh8 {[%emt 0:02:13]} 13. Bd2 {[%emt 0:01:48]} Bd7 {[%emt 0:05:38]} 14. Nf3 {[%emt 0:05:11]} b5 {[%emt 0:15:53]} 15. b4 {[%emt 0:18:21]} Qxb4 {[%emt 0:02:59]} 16. Rb1 {[%emt 0:01:10]} Qa3 {[%emt 0:11:30]} 17. Bxb5 {[%emt 0:00:35]} Bxb5 {[%emt 0:02:16]} 18. Rxb5 {[%emt 0:09:49]} Rfc8 {[%emt 0:04:12]} 19. Ng5 {[%emt 0:01:58]} Rab8 {[%emt 0:07:25]} 20. O-O {[%emt 0:00:35]} Rxb5 {[%emt 0:02:03]} 21. Nxb5 {[%emt 0:00:36]} Qa6 {[%emt 0:01:26]} 22. Nc3 {[%emt 0:02:25]} Ng4 {[%emt 0:02:16]} 23. Nh3 {[%emt 0:48:03]} Qc4 {[%emt 0:03:35]} 24. Qb1 {[%emt 0:00:00]} Bf6 {[%emt 0:04:54]} 25. Nb5 {[%emt 0:00:00]} Be7 {[%emt 0:03:49]} 26. Nxa7 {[%emt 0:00:00]} Re8 {[%emt 0:00:38]} 27. Nc6 {[%emt 0:00:00]} Bf8 {[%emt 0:00:18]} 28. f3 {[%emt 0:00:00]} Qe2 {[%emt 0:01:33]} 29. Qd1 {[%emt 0:00:00]} Qxd1 {[%emt 0:03:07]} 30. Rxd1 {[%emt 0:00:00]} Nf6 {[%emt 0:00:02]} 31. Rb1 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:25]} 32. g4 {[%emt 0:00:00]} Ra8 {[%emt 0:00:41]} 33. Rb2 {[%emt 0:00:00]} f5 {[%emt 0:01:50]} 34. gxf5 {[%emt 0:00:00]} gxf5 {[%emt 0:00:03]} 35. Be3 {[%emt 0:00:00]} fxe4 {[%emt 0:01:51]} 36. Rg2+ {[%emt 0:00:00]} Kf7 {[%emt 0:01:59]} 37. Ng5+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:50]} 38. Nxh7 {[%emt 0:00:00]} exf3 {[%emt 0:00:59]} 39. Nxf8 {[%emt 0:00:00]} Kxf8 {[%emt 0:00:20]} 40. Rg7 {[%emt 0:00:00]} Rxa2 {[%emt 0:01:07]} 41. Bg5 {[%emt 0:00:00]} Rg2+ {[%emt 0:01:11]} 42. Kh1 {[%emt 0:00:00]} Ne4 {[%emt 0:00:52]} 43. Be7+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:01]} 44. Rxg2 {[%emt 0:00:00]} fxg2+ {[%emt 0:00:08]} 45. Kxg2 {[%emt 0:00:00]} Ndf6 {[%emt 0:01:13]} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.22"]
[White "Aripov, Iskandar"]
[Black "Prem, Pranav"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2211"]
[BlackElo "2061"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,99,40,36,45,22,50,16,27,17,20,13,27,9,18,21,43,39,44,42,40,14,33,0,0,14,33,27,28,0,10,7,0,0,0,0,9,0,27,34,17,8,76,31,86,2,13,0,94,76,95,56,65,71,269,47,49,33,527,513,506,121,112,107,99,112,114,38,85,77,76,27,683,645,866,852,1056,1016,1318,1053,1177,968,1016,877,843,587]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:04:03]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:24]} 4. Nf3 {[%emt 0:00:50]} Be7 {[%emt 0:00:16]} 5. cxd5 {[%emt 0:03:38]} exd5 {[%emt 0:00:40]} 6. Bf4 {[%emt 0:00:16]} c6 {[%emt 0:01:29]} 7. Qc2 {[%emt 0:02:19]} O-O {[%emt 0:02:29]} 8. e3 {[%emt 0:00:15] 8.h3 is vanishing.} Nbd7 {[%emt 0:01:33]} 9. Bd3 {[%emt 0:00:26]} b6 {[%emt 0:09:50] D35: Queen's Gambit Declined: Exchange Variation.} 10. O-O Bb7 {[%emt 0:03:26]} 11. Rfd1 {[%emt 0:12:50]} g6 {[%emt 0:04:33] The position is equal.} 12. h3 {[%emt 0:07:12] [#]} Rc8 $146 {[%emt 0:04:51]} ({Predecessor:} 12... Re8 13. Rac1 Rc8 14. a3 Nh5 15. Bh2 Nhf6 16. b4 Bf8 17. Qb3 Qe7 18. Rb1 Ne4 19. Bxe4 dxe4 {½-½ Lopez Azambuja,N (2236)-Carvalho,G (2130) URU-ch sf2 Colonia del Sacramento 2023 (6)}) 13. Qe2 {[%emt 0:04:02]} b5 {[%emt 0:13:29]} 14. Ne5 {[%emt 0:09:27]} Re8 {[%emt 0:02:46]} 15. Qf3 {[%emt 0:02:06]} Nf8 {[%emt 0:09:27]} 16. Bg5 {[%emt 0:11:29]} N8d7 {[%emt 0:06:15]} 17. Nxd7 {[%emt 0:02:54]} Nxd7 {[%emt 0:00:08]} 18. Bf4 {[%emt 0:03:55]} a5 {[%emt 0:03:53]} (18... Nf8 {keeps more tension.} 19. Be5 a6 20. Rac1 Bg5) 19. a4 {[%emt 0:04:01]} (19. Bh6 {looks sharper.} a4 20. Rac1 Bd6 21. g3) 19... b4 {[%emt 0:02:15]} 20. Ne2 {[%emt 0:01:57]} Bf6 {[%emt 0:04:44]} 21. Rac1 {[%emt 0:03:37]} c5 {[%emt 0:05:24]} 22. Bb5 {[%emt 0:00:21] dxc5 would be deadly.} c4 {[%emt 0:08:06] [#]} 23. Bxc4 $1 {[%emt 0:09:01]} dxc4 {[%emt 0:00:05]} 24. Qxb7 {[%emt 0:00:04] And now Qb5 would win.} Nb6 {[%emt 0:00:10]} 25. Ra1 {[%emt 0:01:03]} Re6 {[%emt 0:03:53]} 26. Bg3 {[%emt 0:05:46]} (26. Be5 {seems wilder.} Bg5 27. Qe4 f6 28. Qg4) 26... g5 {[%emt 0:04:19]} 27. Qf3 {[%emt 0:01:08]} Qd5 {[%emt 0:01:09]} 28. Qg4 {[%emt 0:04:29] Threatens to win with Nf4.} Kh8 {[%emt 0:01:53]} (28... Bg7 $11 {remains equal.}) 29. Qh5 {[%emt 0:02:24]} Re7 {[%emt 0:02:29]} (29... Kg8 $14) 30. Qh6 {[%emt 0:03:09]} ({Better is} 30. Bh2 $16) 30... Re6 $11 {[%emt 0:00:05]} 31. Qh5 {[%emt 0:01:28]} (31. Rdb1 $11) 31... Re7 $16 {[%emt 0:00:32]} 32. Kh1 {[%emt 0:00:52]} Qd7 {[%emt 0:01:03]} 33. Qf3 {[%emt 0:01:44]} Bg7 {[%emt 0:00:14]} 34. Be5 {[%emt 0:01:16]} Nxa4 $2 {[%emt 0:00:40]} (34... f5 $16 {was necessary.}) 35. Ng3 $2 {[%emt 0:00:46]} ({Only move:} 35. Bxg7+ $1 $18 Kxg7 36. Ng3) 35... f6 $14 {[%emt 0:00:43]} (35... Nxb2 $2 36. Bxg7+ Kxg7 37. Rxa5 $18) 36. Bxf6 $40 {[%emt 0:00:15][%mdl 128] White attacks.} Rf8 $2 {[%emt 0:00:26][%mdl 8192]} (36... Nxb2 $1 $14 37. Bxe7 Nxd1) 37. Bxg7+ $18 {[%emt 0:00:39]} Kxg7 {[%emt 0:00:02]} 38. Qe2 {[%emt 0:00:19]} (38. Nh5+ $18 {is the precise move to win.} Kg8 39. Nf6+ Kh8 40. Nxd7 Rxf3 41. Rxa4 Rxf2 42. Ne5) 38... c3 $16 {[%emt 0:00:39]} 39. b3 {[%emt 0:00:54]} Nb2 {[%emt 0:00:05]} 40. Rdb1 {[%emt 0:00:36]} Qd5 {[%emt 0:01:10] [#]} 41. Qc2 {[%emt 0:00:47]} ({White should try} 41. Rxb2 $1 $16 cxb2 42. Qxb2) 41... Ref7 {[%emt 0:00:28] [#]} (41... Kh8 $14) 42. f3 $1 {[%emt 0:00:53]} Re8 {[%emt 0:00:13]} 43. Ne4 {[%emt 0:00:50]} (43. e4 $16 Qxd4 44. Rxa5) 43... Rc7 $2 {[%emt 0:00:52][%mdl 8192]} (43... h5 $11) 44. Rxb2 $18 {[%emt 0:00:38] White is clearly winning.} cxb2 {[%emt 0:00:32]} 45. Qxc7+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:12]} 46. Rb1 {[%emt 0:00:23]} (46. Qxa5 $2 {is the wrong capture.} Qxa5 47. Rxa5 b1=Q+ $19) (46. Rxa5 b1=Q+ 47. Kh2 Qbxb3 $18) 46... Qxb3 {[%emt 0:00:21]} 47. Qxa5 {[%emt 0:01:03]} Qxe3 {[%emt 0:00:33]} 48. Qb6+ {[%emt 0:00:56]} Kf7 {[%emt 0:00:53]} 49. Qf6+ {[%emt 0:00:15]} ({Less strong is} 49. Rxb2 Rxe4 50. fxe4 (50. Rxb4 Qc1+ 51. Kh2 Qf4+ 52. Kg1 Qc1+ 53. Kh2 Qf4+ 54. Kg1 Qc1+ 55. Kh2 $11) 50... Qc1+ 51. Kh2 Qxb2 $18) 49... Kg8 {[%emt 0:00:02]} 50. Qxg5+ {[%emt 0:00:47] Artfully played by Aripov.   Weighted Error Value: White=0.38/Black=0.48} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.23"]
[White "Tahmassebi, Bijan"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2201"]
[BlackElo "2019"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,125,5,5,22,33,30,30,30,30,30,28,33,30,-24,-30,-18,-23,-63,-28,-28,-28,-35,-23,-75,-34,-100,-90,-91,-76,-103,-16,-86,13,20,24,-13,0,0,0,0,37,-15,37,-28,38,-6,38,40,39,41,64,35,96,83,114,92,132,129,173,205,204,87,230,88,91,0,0,0,0,0,0,0,41,0,20,20,24,0,0,-1849,-1944,-1706,-1854,-1582,-1390,-1338,-1467,-1426,-1356,-1065,-1260,-2371,-1985,-2313,-2300,-2000,-1783,-29974,-29975,-29977,-29978,-29980,-29972,-29972,-29967,-29970,-29971,-29970,-29963,-6129,-5285,-29978,-29979,-29980,-29980,-29980]} 1. e4 {[%emt 0:00:03] Fernandez,Daniel Howard} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:07]} 6. Bg5 {[%emt 0:00:04]} Nbd7 {[%emt 0:00:08]} 7. Qe2 {[%emt 0:00:07] B94: Sicilian Najdorf: 6 Bg5 Nbd7.} e6 {[%emt 0:00:05]} 8. f4 {[%emt 0:00:11] 8.f4 is better than 8.0-0-0.} h6 {[%emt 0:00:04]} 9. Bh4 {[%emt 0:00:31] White has an edge.} e5 {[%emt 0:00:06]} 10. fxe5 {[%emt 0:01:04]} dxe5 {[%emt 0:00:05] And now ...g5 would win.} 11. Nf5 {[%emt 0:13:35]} Nb6 {[%emt 0:00:47] [#]} 12. Bxf6 $146 {[%emt 0:06:21]} ({White should play} 12. Rd1 Qc7 13. Bxf6 gxf6 14. Ne3) ({Predecessor:} 12. Qf3 Bxf5 13. Qxf5 Be7 14. Bd3 Nfd7 15. Bxe7 Qxe7 16. O-O-O O-O 17. Kb1 Nc5 18. Be2 Rad8 19. Qf2 Qc7 20. Qe3 Qc6 21. Rhe1 Rfe8 22. a3 Kf8 {½-½ Anand,V (2773)-Nepomniachtchi,I (2763) Tata Steel-A 81st 2019 (6)}) 12... Qxf6 $11 {[%emt 0:00:38]} 13. O-O-O {[%emt 0:00:26]} Bb4 {[%emt 0:05:22]} 14. Qd3 {[%emt 0:15:46][%cal Of5g7]} O-O {[%emt 0:00:45]} 15. Ne3 {[%emt 0:00:44]} Be6 {[%emt 0:03:38]} 16. Ncd5 {[%emt 0:01:57]} Bxd5 {[%emt 0:00:47]} 17. exd5 {[%emt 0:02:28] White is weak on the dark squares} (17. Nxd5 $11 Nxd5 18. exd5) 17... Rfd8 {[%emt 0:01:46]} 18. c4 {[%emt 0:27:23]} ({White should try} 18. Qe4 $1 $15 Qf4 19. Qxf4 exf4 20. Nc4 Nxd5 21. Be2) 18... Rac8 {[%emt 0:00:22][%cal Oe5e4] Black is more active.} (18... Bc5 {looks sharper.} 19. Nc2 e4 20. Qb3 Nc8) 19. Kb1 {[%emt 0:01:00]} Bc5 $1 {[%emt 0:00:42]} 20. Nc2 {[%emt 0:05:56]} Re8 {[%emt 0:03:38]} (20... e4 $1 $17 {[%cal Re4d3]} 21. Qb3 g6) 21. Qe4 {[%emt 0:00:46]} (21. Qc3 $11 {remains equal.}) 21... Qf4 {[%emt 0:02:31]} (21... Na4 $1 $17 {aiming for ...Qb6.} 22. Qf3 (22. Bd3 g6 $17) 22... Be7) 22. Qxf4 {[%emt 0:01:58]} exf4 {[%emt 0:00:01]} 23. Bd3 {[%emt 0:02:43]} (23. b4 $5 {[%cal Rb4c5]} Be7 24. d6 $11) 23... a5 {[%emt 0:00:47]} 24. Rhe1 {[%emt 0:01:49]} g6 {[%emt 0:02:30]} 25. b3 {[%emt 0:03:39]} Nd7 {[%emt 0:00:57]} 26. a3 {[%emt 0:02:28]} ({Better is} 26. Rxe8+ $14 Rxe8 27. Kb2) 26... b6 {[%emt 0:00:32]} (26... Rxe1 $1 $11 27. Rxe1 Bd6) 27. b4 {[%emt 0:01:29]} (27. Rxe8+ $14 Rxe8 28. b4) 27... axb4 {[%emt 0:00:05]} (27... Rxe1 $1 $11 28. Rxe1 Bd6) 28. axb4 {[%emt 0:00:05]} Bd6 {[%emt 0:00:35]} 29. Rxe8+ {[%emt 0:04:48]} Rxe8 {[%emt 0:00:04]} 30. Kb2 {[%emt 0:00:15]} Ne5 {[%emt 0:01:24]} 31. Kc3 {[%emt 0:00:35]} Rc8 {[%emt 0:01:08]} (31... Kf8 $14) 32. Nd4 $16 {[%emt 0:01:10]} Ng4 {[%emt 0:00:26]} 33. Nb5 {[%emt 0:02:06]} Be5+ {[%emt 0:00:41] [#]} 34. Kb3 $1 {[%emt 0:00:16]} Ne3 {[%emt 0:00:42] [#]} 35. Rd2 {[%emt 0:00:29]} f5 {[%emt 0:01:54]} 36. Ra2 {[%emt 0:03:12]} (36. d6 $18) 36... Kg7 {[%emt 0:00:30]} (36... Kf7 $16 {might work better.}) 37. Ra7+ {[%emt 0:00:38]} (37. d6 $18) 37... Kf6 {[%emt 0:00:08]} 38. d6 {[%emt 0:01:31]} (38. Rb7 $16 Rb8 39. Rxb8 Bxb8 40. d6) 38... Nxg2 $11 {[%emt 0:02:10]} 39. d7 {[%emt 0:01:34]} Rd8 {[%emt 0:00:14]} 40. c5 {[%emt 0:00:26]} bxc5 {[%emt 0:00:03]} 41. bxc5 {[%emt 0:00:03]} f3 {[%emt 0:00:49]} 42. c6 {[%emt 0:00:33][%cal Ob5d4]} Nf4 {[%emt 0:01:20]} 43. Bc4 {[%emt 0:00:47]} Ne6 {[%emt 0:02:58]} 44. Bxe6 {[%emt 0:00:43]} Kxe6 {[%emt 0:00:04]} 45. Nd4+ $2 {[%emt 0:00:33][%mdl 8192]} Bxd4 $19 {[%emt 0:00:52]} 46. c7 {[%emt 0:00:12]} Kxd7 {[%emt 0:00:34]} (46... Rxd7 $2 47. Ra6+ (47. c8=R Rxa7 48. Rc1 f2 49. Rf1 Ra1) 47... Ke7 48. c8=Q $18 (48. c8=B $2 {loses.} f2 $19)) 47. cxd8=Q+ {[%emt 0:00:10]} Kxd8 {[%emt 1:10:42][%mdl 4096] Endgame KR-KB} 48. Ra4 {[%emt 0:00:33]} Be5 {[%emt 0:00:00][%cal Of3f2] Hoping for ...f2!} 49. Ra2 {[%emt 0:00:08]} g5 {[%emt 0:00:00][%cal Bg6g5,Bg5g4][%mdl 32]} 50. Kc4 {[%emt 0:00:04]} Ke7 {[%emt 0:00:00] Strongly threatening ...g4.} 51. Kd3 {[%emt 0:00:28]} g4 {[%emt 0:00:00]} 52. Ke3 {[%emt 0:00:21]} Kf6 {[%emt 0:00:00]} 53. h3 {[%emt 0:01:39]} h5 {[%emt 0:00:00][%cal Bh6h5,Bh5g4][%mdl 32]} ({Not} 53... gxh3 54. Kxf3 Kg6 55. Re2 $15) 54. hxg4 {[%emt 0:00:51]} hxg4 {[%emt 0:00:00]} 55. Ra6+ {[%emt 0:00:37]} Kg5 {[%emt 0:00:00]} 56. Ra5 {[%emt 0:00:11]} Bf4+ {[%emt 0:00:00]} 57. Kf2 {[%emt 0:00:05]} Bd6 {[%emt 0:00:00]} 58. Rd5 {[%emt 0:00:10]} Bc7 {[%emt 0:00:00]} 59. Rb5 {[%emt 0:00:05]} Kf6 {[%emt 0:00:00]} 60. Rb7 {[%emt 0:00:14]} Be5 {[%emt 0:00:00] ( -> ...f4)} 61. Rd7 {[%emt 0:01:11]} f4 {[%emt 0:00:00]} 62. Rd8 {[%emt 0:00:18]} Kf5 {[%emt 0:07:30]} 63. Rd1 {[%emt 0:00:32] Quite a comeback for Black.   Weighted Error Value: White=0.59/Black=0.17 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.24"]
[White "Shoykhet, Benjamin"]
[Black "Laddha, Yash Jayesh"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1919"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,64,8,10,0,0,0,16,18,35,8,23,-36,-23,-33,20,-52,-53,-72,-52,-47,-26,-81,-99,-89,-99,-119,-108,-162,-164,-176,-166,-166,-169,-223,-109,-156,-58,-135,-83,-382,-363,-340,-351,-341,-337,-374,-385,-374,-62,-101,0,-29995,-29996,-29996,-29997,-29997,-29998]} 1. c4 {[%emt 0:00:15]} e5 {[%emt 0:00:04]} 2. g3 {[%emt 0:00:06]} c6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:06]} e4 {[%emt 0:00:05]} 4. d5 {[%emt 0:00:05]} Bb4+ {[%emt 0:00:04]} 5. Bd2 {[%emt 0:00:07]} Qe7 {[%emt 0:00:04]} 6. a3 {[%emt 0:00:35] A20: English Opening: 1...e5.} Bxd2+ {[%emt 0:00:07]} 7. Qxd2 {[%emt 0:00:10] [#]} f5 $146 {[%emt 0:05:59]} ({Predecessor:} 7... cxd5 8. cxd5 d6 9. Nc3 Nf6 10. Bg2 O-O 11. Nh3 Na6 12. b4 h6 13. O-O Bd7 {1-0 Oparin,G (2685)-Sadhwani,R (2619) Titled Tuesday intern op 31st May Early blitz 2022 (7)}) 8. Nc3 {[%emt 0:05:00] The position is equal.} Nf6 {[%emt 0:05:33]} 9. Bh3 {[%emt 0:02:33]} g6 {[%emt 0:08:23]} 10. b4 {[%emt 0:10:54]} (10. d6 $11 Qe6 11. Bf1) 10... O-O {[%emt 0:07:23]} 11. Bg2 {[%emt 0:02:36]} Ng4 {[%emt 0:07:57]} (11... b6 $15) 12. Nd1 {[%emt 0:03:37] [#]} (12. Nh3 $11) 12... a5 $1 $15 {[%emt 0:05:31] aiming for ...axb4.} 13. Rb1 {[%emt 0:02:51]} (13. d6 Qf7) 13... axb4 {[%emt 0:03:03]} 14. axb4 {[%emt 0:00:11]} d6 {[%emt 0:06:01]} 15. h4 {[%emt 0:02:13]} (15. Nh3 $11 {keeps the balance.}) 15... Nd7 $17 {[%emt 0:08:57]} 16. Nh3 {[%emt 0:02:46]} Nde5 {[%emt 0:01:56]} 17. dxc6 {[%emt 0:09:54]} bxc6 {[%emt 0:01:23]} 18. Qc3 {[%emt 0:14:25]} (18. Qc1 $17) 18... Be6 $36 {[%emt 0:03:13][%mdl 2048] Black is on the roll.} 19. c5 {[%emt 0:01:52]} Bc4 {[%emt 0:02:53] White is weak on the light squares} 20. cxd6 {[%emt 0:05:32]} Qxd6 {[%emt 0:00:10]} 21. Ne3 {[%emt 0:00:25]} (21. Nf4 $142) 21... Bb5 {[%emt 0:11:00]} (21... Qf6 $19 {[%cal Oe5f3] has better winning chances. ( -> ...Nf3+!)} 22. Rc1 (22. Nxc4 $2 Nf3+ $19 {[%mdl 64] Discovered Attack}) 22... Nxe3 23. Qxe3 Rfb8) 22. Nxg4 {[%emt 0:01:03]} (22. Qb3+ $142 Kh8 23. Nxg4 Nxg4 24. O-O) 22... Nxg4 {[%emt 0:03:15]} ({Better is} 22... fxg4 $17 23. Nf4 Nf3+ 24. Bxf3 (24. exf3 $2 exf3 25. Bxf3 gxf3 $19) 24... gxf3 25. Qb3+ (25. Rd1 $2 Qe7 $19) 25... Rf7) 23. h5 {[%emt 0:09:57]} e3 {[%emt 0:03:35]} (23... gxh5 24. Nf4 $11) (23... Ne5 $142 {...Qf6 is the strong threat.} 24. hxg6 hxg6) 24. f4 $2 {[%emt 0:01:25][%mdl 8192]} (24. O-O $17) 24... Qd2+ {[%emt 0:01:50][%mdl 64] Decoy} (24... gxh5 25. Bf3 $17 (25. Ng5 $2 Ra3 $19)) 25. Qxd2 {[%emt 0:00:05]} exd2+ {[%emt 0:00:04]} 26. Kxd2 {[%emt 0:00:13]} Ra2+ {[%emt 0:03:34]} (26... gxh5 27. Ng1 $17) 27. Kc3 {[%emt 0:00:07]} Ne3 {[%emt 0:02:39] Hoping for ...Rc2+.} (27... Rxe2 $2 28. Bf1 Re3+ 29. Kd4 $19) (27... gxh5 28. Bf3 $17) 28. Bf3 {[%emt 0:01:52] [#]} Rd8 $2 {[%emt 0:02:02]} ({Not} 28... Bxe2 29. Bxe2 Nd5+ 30. Kd3 $16) (28... Rc2+ $1 $19 29. Kd4 Ng4 30. Bxg4 fxg4) 29. Rhc1 {[%emt 0:04:13]} Rdd2 {[%emt 0:03:46] Black is much more active.} ({Black should play} 29... Ra3+ $17 30. Rb3 Nd1+ 31. Rxd1 Rxb3+ 32. Kxb3 Rxd1) 30. Ra1 $2 {[%emt 0:01:38][%mdl 8192] [#]} (30. h6 $11) 30... Nd1+ $1 {[%emt 0:01:02][%mdl 576] Deflection. Black mates.} 31. Rxd1 {[%emt 0:00:35]} Rac2+ {[%emt 0:00:05]} 32. Kb3 {[%emt 0:00:10]} Bc4+ {[%emt 0:00:03] Magnificent play by Laddha!   Weighted Error Value: White=0.69/Black=0.38} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4.25"]
[White "Martin, Sam B"]
[Black "Hu, Merric"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2067"]
[BlackElo "2022"]
[Annotator "NA RC"]
[PlyCount "97"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:03:13]} 2. c4 {[%emt 0:00:02]} g6 {[%emt 0:00:19]} 3. f3 {[%emt 0:00:02]} d5 {[%emt 0:01:03]} 4. cxd5 {[%emt 0:00:03]} Nxd5 {[%emt 0:00:03]} 5. e4 {[%emt 0:00:11]} Nb6 {[%emt 0:00:07]} 6. Nc3 {[%emt 0:00:17]} Bg7 {[%emt 0:00:50]} 7. Be3 {[%emt 0:01:57]} O-O {[%emt 0:00:13]} 8. Qd2 {[%emt 0:00:02]} e5 {[%emt 0:00:19]} 9. d5 {[%emt 0:00:01]} c6 {[%emt 0:00:12]} 10. h4 {[%emt 0:00:08]} cxd5 {[%emt 0:00:25]} 11. exd5 {[%emt 0:00:02]} N8d7 {[%emt 0:00:09]} 12. h5 {[%emt 0:00:18]} Nf6 {[%emt 0:00:23]} 13. hxg6 {[%emt 0:00:02]} fxg6 {[%emt 0:00:12]} 14. O-O-O {[%emt 0:00:06]} Bd7 {[%emt 0:00:16]} 15. Kb1 {[%emt 0:00:01]} Rc8 {[%emt 0:00:26]} 16. d6 {[%emt 0:00:02]} e4 {[%emt 0:01:25]} 17. fxe4 {[%emt 0:00:05]} Ng4 {[%emt 0:00:29]} 18. Bg5 {[%emt 0:00:02]} Qe8 {[%emt 0:00:07]} 19. Nf3 {[%emt 0:00:02]} Rf7 {[%emt 0:00:26]} 20. Be7 {[%emt 0:36:53]} Bxc3 {[%emt 0:06:48]} 21. bxc3 {[%emt 0:00:04]} Na4 {[%emt 0:05:00]} 22. Rc1 {[%emt 0:11:30]} h6 {[%emt 0:38:38]} 23. Qd4 {[%emt 0:02:14]} Be6 {[%emt 0:26:49]} 24. c4 {[%emt 0:01:52]} Rxe7 {[%emt 0:02:40]} 25. dxe7 {[%emt 0:00:16]} Qxe7 {[%emt 0:00:07]} 26. c5 {[%emt 0:07:03]} Nxc5 {[%emt 0:00:16]} 27. Bc4 {[%emt 0:01:08]} b6 {[%emt 0:01:27]} 28. Ne5 {[%emt 0:05:13]} Rd8 {[%emt 0:03:45]} 29. Bxe6+ {[%emt 0:06:36]} Nxe6 {[%emt 0:00:05]} 30. Qb2 {[%emt 0:03:25]} Nxe5 {[%emt 0:02:27]} 31. Qxe5 {[%emt 0:00:07]} Qb4+ {[%emt 0:01:16]} 32. Ka1 {[%emt 0:00:29]} Qd4+ {[%emt 0:00:46]} 33. Qxd4 {[%emt 0:00:02]} Rxd4 {[%emt 0:00:06]} 34. Rhd1 {[%emt 0:03:21]} Rxd1 {[%emt 0:02:32]} 35. Rxd1 {[%emt 0:00:02]} Nc5 {[%emt 0:00:14]} 36. e5 {[%emt 0:00:36]} Kf7 {[%emt 0:00:06]} 37. Rd6 {[%emt 0:00:19]} h5 {[%emt 0:00:08]} 38. Kb2 {[%emt 0:00:51]} g5 {[%emt 0:00:53]} 39. Kc2 {[%emt 0:00:15]} h4 {[%emt 0:00:27]} 40. Rh6 {[%emt 0:06:01]} b5 {[%emt 0:05:23]} 41. Kc3 {[%emt 0:01:14]} Ne6 {[%emt 0:00:00]} 42. Kd3 {[%emt 0:07:04]} a5 {[%emt 0:00:00]} 43. Ke4 {[%emt 0:01:09]} b4 {[%emt 0:00:26]} 44. Kf5 {[%emt 0:00:37]} Nd4+ {[%emt 0:00:15]} 45. Kxg5 {[%emt 0:00:05]} a4 {[%emt 0:00:20]} 46. Rxh4 {[%emt 0:00:38]} Nc2 {[%emt 0:00:23]} 47. Kf5 {[%emt 0:00:46]} Ne3+ {[%emt 0:00:44]} 48. Ke4 {[%emt 0:00:04]} Nc4 {[%emt 0:00:45]} 49. Kd4 {[%emt 0:00:45]} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "5.1"]
[White "Antipov, Mikhail Al."]
[Black "Kantor, Gergely"]
[Result "1/2-1/2"]
[WhiteElo "2588"]
[BlackElo "2535"]
[Annotator "NA RC"]
[PlyCount "13"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,9,-14,0]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:02:43]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:33]} 4. d4 {[%emt 0:00:04]} exd4 $11 {[%emt 0:00:22]} 5. Nxd4 {[%emt 0:00:03]} Bb4 {[%emt 0:00:11]} 6. Nxc6 {[%emt 0:00:04]} bxc6 {[%emt 0:00:04]} 7. Bd3 {[%emt 0:00:04]} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.2"]
[White "Nyzhnyk, Illya"]
[Black "Hilby, Craig"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2644"]
[BlackElo "2401"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,77,0,0,50,44,53,54,45,47,125,125,131,119,128,116,159,156,156,156,207,163,175,161,216,208,227,220,248,271,250,251,251,260,252,207,233,211,241,220,263,268,279,256,387,395,393,285,381,368,378,333,506,495,588,573,890,878,1953,1664,1078,1068,999,986]} 1. d4 {[%emt 1:31:00]} e6 {[%emt 0:02:31]} 2. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:39]} 3. c4 {[%emt 0:00:00]} cxd4 {[%emt 0:01:01]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:15]} 5. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:32]} 6. g3 {[%emt 0:00:00]} Qb6 {[%emt 0:03:31]} 7. Nb3 {[%emt 0:00:00]} Ne5 {[%emt 0:01:44]} 8. e4 {[%emt 0:00:00]} Bb4 {[%emt 0:02:45]} 9. Qe2 {[%emt 0:00:00]} Bxc3+ {[%emt 0:02:20] A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6.} (9... d6 $1 $11) 10. bxc3 $14 {[%emt 0:00:00]} d6 {[%emt 0:00:16]} 11. f4 {[%emt 0:00:00][%cal Bf2f4,Bf4e5][%mdl 32]} Ng6 {[%emt 0:18:09] White is slightly better.} 12. Ba3 {[%emt 0:00:00] Hoping for Rd1.} O-O {[%emt 0:05:36] [#]} (12... Bd7 $1 $14) 13. e5 $146 {[%emt 0:00:00]} ({Predecessor:} 13. Rd1 Rd8 14. Bg2 e5 15. f5 Ne7 16. g4 Ne8 17. Bf3 Qa6 18. Bc1 Bd7 19. c5 Bb5 {0-1 Kohler,T (2164)-Von Herman,U (2340) Berlin Eckbauer op 19th 2016 (4)}) 13... dxe5 {[%emt 0:01:50]} 14. fxe5 {[%emt 0:00:00]} (14. Bxf8 Kxf8 15. fxe5 Nd7 $14) 14... Nd7 {[%emt 0:00:40]} 15. Bd6 $1 {[%emt 0:00:00]} (15. Bxf8 Kxf8 16. Bg2 Ndxe5) 15... Qd8 {[%emt 0:13:16] Black is weak on the dark squares} 16. Bg2 {[%emt 0:00:00] White has more active pieces. The black rooks are badly placed.} Qg5 {[%emt 0:07:00]} 17. O-O {[%emt 0:00:00]} Ngxe5 {[%emt 0:06:08]} (17... Ndxe5 $16 {was necessary.} 18. Rfe1 Nd7 19. Bxf8 Kxf8) 18. Bxf8 {[%emt 0:00:00]} Kxf8 {[%emt 0:00:48]} 19. Rad1 {[%emt 0:00:00]} a5 {[%emt 0:07:16]} (19... Qe7 $142 20. c5 Kg8) 20. Nd4 $18 {[%emt 0:00:00]} Qe7 {[%emt 0:01:26] [#]} 21. Rb1 $1 {[%emt 0:00:00]} f6 {[%emt 0:05:00]} 22. Rb5 {[%emt 0:00:00]} ({Don't play} 22. Bxb7 Rb8) 22... Ke8 {[%emt 0:04:37]} 23. Bxb7 {[%emt 0:00:00]} Bxb7 {[%emt 0:00:08]} 24. Rxb7 {[%emt 0:00:00][%cal Bb5b7,Bb7a7,Ba7a6,Ba6e6,Be6e8][%mdl 32] Threatens to win with Rc7.} Rc8 {[%emt 0:01:27] Dodges Rc7} 25. Ra7 {[%emt 0:00:00]} Qc5 {[%emt 0:01:26] [#]} 26. Ra6 {[%emt 0:00:00]} Qxc4 {[%emt 0:02:17]} 27. Rxe6+ {[%emt 0:00:00]} ({Not} 27. Rxa5 Qxc3 28. Nb3 Qb4 $14) 27... Kf8 {[%emt 0:01:01]} 28. Qxc4 {[%emt 0:00:00]} ({Inferior is} 28. Rxe5 Nxe5 29. Qxc4 Rxc4 $15) 28... Rxc4 {[%emt 0:00:28]} 29. Nb5 {[%emt 0:00:00] Nd6 is the strong threat.} Rc5 {[%emt 0:06:00]} (29... Ra4 {is a better defense.} 30. Nd6 g6) 30. Nd6 {[%emt 0:00:00][%csl Gd6][%cal Re6e8]} Kg8 {[%emt 0:00:02]} 31. Re8+ {[%emt 0:00:00]} Nf8 {[%emt 0:00:01] [#]} 32. c4 $1 {[%emt 0:00:00]} Rc6 {[%emt 0:02:11]} (32... Nf7 33. Nf5) 33. Rd1 {[%emt 0:00:00]} g5 {[%emt 0:01:28] [#]} (33... Rb6 $142 34. Nf5 g6) 34. c5 $1 {[%emt 0:00:00] White is clearly winning.} Rxc5 {[%emt 0:01:12]} (34... Rc7 35. Rb1) 35. Ne4 {[%emt 0:00:00][%csl LRc5,LRf6]} Nf3+ {[%emt 0:00:15]} 36. Kg2 {[%emt 0:00:00]} Rf5 {[%emt 0:00:06]} 37. Rdd8 {[%emt 0:00:00]} Ne1+ {[%emt 0:00:20]} 38. Kg1 {[%emt 0:00:00]} Nf3+ {[%emt 0:00:06]} 39. Kh1 {[%emt 0:00:00] Black did not feel at home in the position after the opening.   Weighted Error Value: White=0.09 (flawless) /Black=0.38} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.3"]
[White "Durarbayli, Vasif"]
[Black "Druska, Juraj"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2627"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,85,20,54,44,48,40,31,41,27,25,56,16,18,16,37,32,46,34,44,38,41,39,42,18,21,27,28,29,37,24,37,22,44,47,39,38,53,36,58,54,43,44,50,39,67,66,101,92,154,156,213,225,247,190,206,204,241,233,226,160,162,169,246,246,335,290,402,399,426,387,609,587,568,541]} 1. e4 {[%emt 0:00:01]} e6 {[%emt 0:09:45]} 2. d4 {[%emt 0:00:21]} d5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:03]} Bb4 {[%emt 0:00:42]} 4. e5 {[%emt 0:00:08]} c5 {[%emt 0:00:04]} 5. a3 {[%emt 0:00:03]} Bxc3+ {[%emt 0:00:03]} 6. bxc3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:04]} 7. Qg4 {[%emt 0:04:11]} g6 {[%emt 0:00:06]} 8. Qf4 $5 {[%emt 0:05:12][%mdl 4] An interesting side line. C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} ({Much worse is} 8. dxc5 Nxe5 9. Bb5+ Bd7 $15) 8... h6 {[%emt 0:09:57]} 9. dxc5 {[%emt 0:10:19]} Qa5 {[%emt 0:01:15]} 10. Bd2 {[%emt 0:03:29] White is slightly better.} Qxc5 {[%emt 0:01:27]} 11. Nf3 {[%emt 0:02:17]} Bd7 {[%emt 0:02:01] [#]} 12. Nd4 $146 {[%emt 0:07:59]} (12. h4 {seems wilder.} O-O-O 13. Bd3 g5 14. Qxf7 g4 15. Nd4) ({Predecessor:} 12. h4 Nge7 13. Bd3 O-O-O 14. O-O Nf5 15. g3 Rdg8 16. Qg4 g5 17. h5 Nh4 18. Nd4 Nxe5 {1-0 Smirnov,A (2549)-Rodriguez Vila,A (2477) Olympiad-43 Batumi 2018 (11.1)}) 12... Nxd4 {[%emt 0:08:27]} 13. Qxd4 {[%emt 0:00:18]} Qxd4 {[%emt 0:17:56]} 14. cxd4 {[%emt 0:00:08]} Ne7 {[%emt 0:00:06] Black is weak on the dark squares} 15. Rb1 {[%emt 0:01:26]} b6 {[%emt 0:09:08]} 16. Ba6 {[%emt 0:02:36]} Nc6 {[%emt 0:01:21]} 17. Bc3 {[%emt 0:01:24]} O-O {[%emt 0:02:46]} 18. Kd2 {[%emt 0:03:24]} f6 {[%emt 0:01:57]} 19. exf6 {[%emt 0:00:29]} Rxf6 {[%emt 0:00:01]} 20. f3 {[%emt 0:00:06]} g5 {[%emt 0:10:29]} 21. Rbf1 {[%emt 0:02:15]} Raf8 {[%emt 0:04:40]} 22. Be2 {[%emt 0:06:40]} Kg7 {[%emt 0:03:01]} 23. h4 {[%emt 0:00:19]} Be8 {[%emt 0:03:07]} 24. Rh3 {[%emt 0:05:10]} gxh4 {[%emt 0:05:22]} 25. Rxh4 {[%emt 0:00:02]} Rf4 {[%emt 0:00:04]} 26. Rxf4 {[%emt 0:02:01]} Rxf4 {[%emt 0:00:02]} 27. Ke3 {[%emt 0:00:24]} Rf8 {[%emt 0:00:38]} 28. Rc1 {[%emt 0:01:22]} Bg6 {[%emt 0:00:15]} 29. Be1 {[%emt 0:02:33]} Rc8 {[%emt 0:00:30]} 30. Ba6 {[%emt 0:00:29]} Re8 {[%emt 0:03:26]} ({Better is} 30... Rd8) 31. c4 $16 {[%emt 0:02:58]} Nb8 {[%emt 0:06:42] [#]} (31... Ne7 $16 32. Ke2 h5) 32. Bb7 $1 $18 {[%emt 0:04:30] c5 is the strong threat.} Re7 {[%emt 0:00:02]} 33. Ba8 {[%emt 0:00:05]} dxc4 {[%emt 0:00:58]} 34. Rxc4 {[%emt 0:00:09]} Nd7 {[%emt 0:00:32]} 35. Rc7 {[%emt 0:00:14][%cal Oa8c6] And now Bc6! would win.} Rf7 {[%emt 0:00:22]} 36. Rxa7 {[%emt 0:02:17]} Nf6 {[%emt 0:00:01]} 37. Ra6 {[%emt 0:00:43]} Rc7 {[%emt 0:00:41]} (37... Nd5+ $142 38. Bxd5 exd5 39. Rxb6 Re7+ 40. Kd2 Kf7) 38. Rxb6 {[%emt 0:00:41]} Rc2 {[%emt 0:00:11]} 39. g4 {[%emt 0:01:44]} Ra2 {[%emt 0:00:13]} 40. Bb4 {[%emt 0:00:23]} ({And not} 40. Rxe6 Rxa3+ $17) 40... h5 {[%emt 0:00:07]} 41. gxh5 {[%emt 0:00:30]} ({Much less strong is} 41. Rxe6 hxg4 42. fxg4 Nxg4+ 43. Kf4 Nf2 $18) 41... Nxh5 {[%emt 0:01:04]} (41... Bf5 $142 42. Be4 Nd5+ 43. Bxd5 exd5) 42. Rxe6 {[%emt 0:00:40]} Ng3 {[%emt 0:00:05] [#] White must now prevent ...Re2+.} 43. Be4 {[%emt 0:02:08] Weighted Error Value: White=0.09 (flawless) /Black=0.27 (precise)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.4"]
[White "Ouellet, Maili-Jade"]
[Black "Burke, John M"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "2246"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 24,84,23,8,36,8,46,46,46,41,39,25,60,64,58,74,89,0,43,36,120,0,0,0,0,-51,9,-42,-38,-102,-94,-97,-66,-73,-43,-42,-10,0,-14,-14,-11,-321,-314,-644,-643,-622,-608,-662,-629,-577,-412,-472,-452,-421,-435,-389,-350,-29989,-29990,-29990,-29983,-5297,-590]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:01:09]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:24]} 3. Nc3 {[%emt 0:00:05]} c6 {[%emt 0:00:18]} 4. e3 {[%emt 0:00:07][%cal Be2e3,Be3e4,Be4e5][%mdl 32]} Nf6 {[%emt 0:00:24]} 5. Nf3 {[%emt 0:00:05]} Nbd7 {[%emt 0:00:20]} 6. Bd3 {[%emt 0:00:07]} dxc4 {[%emt 0:00:13]} 7. Bxc4 {[%emt 0:00:05]} b5 {[%emt 0:00:04][%cal Bb7b5,Bb5b4][%mdl 32]} 8. Bd3 {[%emt 0:00:04]} Bb7 {[%emt 0:01:22]} 9. e4 {[%emt 0:00:13]} b4 {[%emt 0:00:55]} 10. Na4 {[%emt 0:00:07]} c5 {[%emt 0:00:04]} 11. e5 {[%emt 0:00:19]} Nd5 {[%emt 0:00:07]} 12. O-O {[%emt 0:00:14]} cxd4 {[%emt 0:01:41]} 13. Nxd4 {[%emt 0:00:08] is recently more successful than 13.Re1.} g6 {[%emt 0:09:07] D47: Semi-Slav: Meran System.} 14. Qg4 {[%emt 0:10:09][%cal Od4e6]} (14. Bb5 a6 15. Bxd7+ Qxd7 $15) 14... Qa5 {[%emt 0:33:18][%cal Od7e5]} (14... Nxe5 15. Bb5+ $14) (14... h5 $5 {[%cal Rh5g4]} 15. Qh3 Qa5 $11) 15. Bb5 {[%emt 0:14:04] [#]} a6 $146 {[%emt 0:12:19] White is slightly better.} ({Predecessor:} 15... Ba6 16. Bxd7+ Kxd7 17. Rd1 Qxa4 18. Nxe6 fxe6 19. Rxd5+ Kc7 20. Qxe6 Re8 21. Qf7+ Kb8 {1-0 Sundararajan,K (2497)-Sasikiran,K (2663) Asia-ch 5th Hyderabad 2005 (5)}) 16. Bxd7+ {[%emt 0:01:32]} Kxd7 {[%emt 0:00:03]} 17. b3 {[%emt 0:00:27]} Be7 {[%emt 0:01:31]} 18. Bg5 {[%emt 0:04:13]} Bxg5 {[%emt 0:04:52]} 19. Qxg5 {[%emt 0:01:56]} Rac8 {[%emt 0:00:05]} 20. Rac1 {[%emt 0:16:07]} (20. Nb2 $16) 20... h6 {[%emt 0:03:13]} 21. Qd2 {[%emt 0:02:18]} g5 {[%emt 0:00:32] [#]} (21... Rxc1 $14 22. Rxc1 Rc8) 22. Rxc8 {[%emt 0:06:00]} (22. Nc2 $1 $16 {[%cal Rc2e3]}) 22... Rxc8 $11 {[%emt 0:00:11]} 23. h4 {[%emt 0:01:52]} gxh4 {[%emt 0:03:11]} 24. Qxh6 {[%emt 0:02:39]} (24. Kh2 $11) 24... Rg8 {[%emt 0:00:41]} ({Black should try} 24... Kc7 $1 $15) 25. Rd1 {[%emt 0:14:51]} (25. Qxh4 Ne3 26. g3 (26. fxe3 $2 Rxg2+ 27. Kh1 Rg4+ {[%mdl 64] Discovered Attack} 28. Kh2 Rxh4+ $19) 26... Nxf1 $19) (25. f3 $11) 25... Kc8 $15 {[%emt 0:06:14][%cal Bd7c8,Bc8b8,Bb8a8][%mdl 32] ...Nc3 is the strong threat. Dancing on a razor blade.} 26. Rd3 {[%emt 0:19:39]} (26. Nxe6 Nc3 27. Nf4 (27. Nxc3 $2 bxc3 28. Qh7 Rxg2+ 29. Kf1 Kb8 $19) 27... Nxd1 $17) ({White should play} 26. Qh7 $15 Rxg2+ 27. Kf1) 26... Qc7 $17 {[%emt 0:05:18]} 27. Nf3 {[%emt 0:00:35]} Qc2 {[%emt 0:01:29][%csl LRa2,LRd3]} 28. Rd4 {[%emt 0:01:31] Rc4+ would be deadly.} Kb8 {[%emt 0:02:23]} (28... Qxa2 29. Qh7 Ne7 30. Qxf7 Qa1+ 31. Kh2 $11) 29. Qxh4 {[%emt 0:00:57]} Qxa2 {[%emt 0:03:59]} (29... a5 $5 {[%cal Rb7c6]}) 30. Nc5 {[%emt 0:00:33] And now Qh7 would win.} Qb1+ $40 {[%emt 0:01:19][%mdl 128] Black is up to no good.} 31. Kh2 {[%emt 0:00:18]} Qg6 {[%emt 0:00:13][%csl Gg8][%cal Rg6g2]} 32. g3 {[%emt 0:01:39][%mdl 8192] Now White is beyond hope.} (32. Qh3 $11 {and White has nothing to worry.}) 32... Qc2 $1 $19 {[%emt 0:00:49][%csl LRc5,LRf2]} 33. Nd7+ $2 {[%emt 0:01:28]} (33. Ne4 Qxb3 34. Qh5) 33... Ka8 {[%emt 0:00:26]} 34. Nd2 {[%emt 0:01:53]} Qc6 {[%emt 0:02:28] Threatens to win with ...Ne3.} 35. Rxd5 {[%emt 0:00:57]} exd5 {[%emt 0:00:04]} 36. Nf6 {[%emt 0:00:19] [#]} d4 $1 {[%emt 0:00:11][%csl Gb7][%cal Rc6h1]} 37. f3 {[%emt 0:00:37]} Rc8 {[%emt 0:00:58]} 38. Qxd4 {[%emt 0:00:30]} Qc3 {[%emt 0:01:07]} 39. Qd6 {[%emt 0:00:19]} Qe3 {[%emt 0:01:24] aiming for ...Rc2.} (39... Bxf3 40. Qxa6+ Kb8 41. Nd7+ Kc7 42. Qd6+ Kb7 43. Qb6+ Ka8 44. Qa6#) 40. g4 $2 {[%emt 0:00:35]} (40. Nfe4 $19 Qe2+ 41. Kh3) 40... Qf2+ {[%emt 0:00:33]} (40... Bxf3 41. Qxa6+ Kb8 42. Nd7+ Kc7 43. Qd6+ Kb7 44. Qxb4+ Kc6 45. Qc4+ Kxd7 46. Qxf7+ Kc6 47. Qxf3+ (47. Nxf3 Qf2+ 48. Kh3 Rh8+) 47... Qxf3 48. Nxf3 $11) 41. Kh3 {[%emt 0:00:14]} Rh8+ {[%emt 0:00:03]} (41... Bxf3 42. Qxa6+ Kb8 43. Nd7+ Kc7 44. Qd6+ Kb7 45. Qxb4+ Kc7 46. Qd6+ Kb7 47. Qb4+ Kc6 48. Qc4+ (48. Nb8+ Kc7 $15) 48... Kb7 49. Qb4+ $11) 42. Nh5 {[%emt 0:00:07] [#]} Rxh5+ $1 {[%emt 0:00:04][%mdl 512] A cool game by Burke.   Weighted Error Value: White=0.68/Black=0.24 (precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.5"]
[White "Khanin, Semen"]
[Black "Stearman, Josiah"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2566"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,80,3,31,32,33,33,24,29,27,24,16,8,33,31,45,39,40,22,46,43,64,64,47,22,37,0,11,22,29,25,23,23,50,50,47,30,34,0,0,0,0,0,0,0,0,0,0,0,22,0,0,0,4,11,143,125,495,493,6303,6299,29991,29992,29992,29993,29993,29994,29995,29996,29996,29997,29998,29999,29999]} 1. d4 {[%emt 0:00:33]} Nf6 {[%emt 0:08:02]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:05]} d5 {[%emt 0:00:10]} 4. cxd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:03]} 5. Bg5 {[%emt 0:00:07]} Be6 {[%emt 0:00:08]} 6. e3 {[%emt 0:01:50] D35: Queen's Gambit Declined: Exchange Variation.} Nbd7 {[%emt 0:00:10]} 7. Bd3 {[%emt 0:02:05]} c6 {[%emt 0:00:24]} 8. h3 {[%emt 0:05:20] White has an edge.} Be7 {[%emt 0:01:00]} 9. Bf4 {[%emt 0:05:03]} O-O {[%emt 0:02:24]} 10. Nf3 {[%emt 0:00:14]} h6 {[%emt 0:00:55]} 11. O-O {[%emt 0:01:23]} Nb6 {[%emt 0:01:39]} 12. Ne5 {[%emt 0:04:39]} (12. Rc1 {simplifies} Rc8 13. Qe2 Re8 14. Rfd1) 12... Nfd7 {[%emt 0:01:01]} 13. Qh5 {[%emt 0:10:42][%cal Of4h6] [#]} Nxe5 $146 {[%emt 0:02:39]} ({Predecessor:} 13... Nf6 14. Qe2 Nfd7 15. Rad1 Nxe5 16. Bxe5 Bf6 17. f4 Bxe5 18. dxe5 f5 19. exf6 Qxf6 {1-0 Injac,T (2284)-Skou,N (2036) Gibraltar Masters 18th 2020 (2)}) 14. dxe5 {[%emt 0:02:33][%cal Of4h6]} Bg5 {[%emt 0:21:28]} 15. Bh2 {[%emt 0:05:08] White has more active pieces. The black rooks are badly placed.} f5 {[%emt 0:01:36]} 16. exf6 {[%emt 0:10:35]} (16. Ne2 {simplifies} Qe8 17. Qxe8 Raxe8 18. Nd4) 16... Bf7 {[%emt 0:00:28]} 17. Qg4 {[%emt 0:10:09] Hoping for fxg7.} Qxf6 {[%emt 0:04:09]} 18. e4 {[%emt 0:08:14]} Be6 {[%emt 0:02:56]} 19. Qe2 {[%emt 0:00:46] e5 would be deadly.} Qe7 {[%emt 0:13:18]} 20. exd5 {[%emt 0:07:14][%mdl 64] Remove Defender} Nxd5 {[%emt 0:00:42]} 21. Rae1 {[%emt 0:01:39] Black must now prevent Nxd5.} Rae8 {[%emt 0:01:15]} 22. Qh5 {[%emt 0:06:59] Threatens to win with Nxd5.} Nxc3 {[%emt 0:18:53]} 23. Qg6 {[%emt 0:09:01] Threatening mate with Qh7+.} (23. bxc3 $5 {[%cal Rh5g6]} Qf6 24. Be5 $14) 23... Bf5 $1 {[%emt 0:01:17]} 24. Bxf5 {[%emt 0:00:18]} Qxe1 {[%emt 0:00:08]} 25. Qh7+ {[%emt 0:00:26]} Kf7 {[%emt 0:00:01]} 26. Qg6+ {[%emt 0:00:35]} Kg8 {[%emt 0:00:07]} 27. Qh7+ {[%emt 0:00:10]} Kf7 {[%emt 0:00:01] ( -> ...Ne2+)} 28. bxc3 {[%emt 0:00:08] aiming for Bg6+.} Qxc3 {[%emt 0:01:52]} 29. Qg6+ {[%emt 0:02:50]} Kg8 {[%emt 0:00:01]} 30. Qh7+ {[%emt 0:00:21]} Kf7 {[%emt 0:00:01]} 31. Bg6+ {[%emt 0:00:58][%cal Bf5g6,Bg6h5,Bh5g4][%mdl 32]} Ke7 {[%emt 0:01:21]} (31... Kf6 $11 {remains equal.} 32. Bh5 Re6) 32. Bh5 $1 $16 {[%emt 0:00:13] A strong pair of Bishops.} Qd4 {[%emt 0:02:46][%mdl 8192] [#] Wards off Rd1. This move loses the game for Black.} 33. Rd1 $1 $18 {[%emt 0:06:33]} Bd2 {[%emt 0:09:59] [#]} (33... Qxf2+ $142 34. Kh1 Qf1+ 35. Rxf1 Rxf1+ 36. Bg1 Rd8 37. Qxg7+ Kd6) 34. Rxd2 $1 {[%emt 0:00:00][%mdl 64] Deflection} Qxd2 {[%emt 0:00:02]} 35. Qxg7+ {[%emt 0:00:00] White mates.} Ke6 {[%emt 0:00:02]} 36. Qe5+ {[%emt 0:00:00]} (36. Bxe8 $2 Qe1#) 36... Kd7 {[%emt 0:00:05]} 37. Bg4+ {[%emt 0:00:03]} ({Inferior is} 37. Bxe8+ Rxe8 38. Qc7+ Ke6 39. Qe5+ Kd7 40. Qc7+ Ke6 41. Qe5+ Kd7 $11) 37... Re6 {[%emt 0:00:06]} 38. Qc7+ {[%emt 0:00:14]} Ke8 {[%emt 0:00:02]} 39. Bh5+ {[%emt 0:00:04]} (39. Bxe6 $2 Qe1#) 39... Rf7 {[%emt 0:00:07]} 40. Qxf7+ {[%emt 0:00:05]} Kd8 {[%emt 0:00:03]} 41. Qc7# {[%emt 0:00:05] Beautiful play by Khanin!   Weighted Error Value: White=0.06 (flawless) /Black=0.45} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.6"]
[White "Bora, Safal"]
[Black "Matviishen, Viktor"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2462"]
[BlackElo "2538"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,79,22,27,9,18,8,18,0,20,0,9,0,12,7,13,0,8,12,20,21,72,71,62,56,57,26,19,19,86,81,63,18,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:04:58]} c5 {[%emt 0:00:26]} 2. Nc3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:21]} d5 {[%emt 0:00:19]} 4. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:03]} 5. d4 {[%emt 0:00:39]} e6 {[%emt 0:00:39]} 6. e4 {[%emt 0:03:11]} Nxc3 {[%emt 0:00:05]} 7. bxc3 {[%emt 0:00:03]} cxd4 {[%emt 0:00:03]} 8. cxd4 {[%emt 0:00:05]} Bb4+ {[%emt 0:00:02]} 9. Bd2 {[%emt 0:00:05]} Bxd2+ {[%emt 0:00:03]} 10. Qxd2 {[%emt 0:00:04]} O-O {[%emt 0:00:06]} 11. Bc4 {[%emt 0:02:43]} b6 {[%emt 0:01:59]} 12. O-O {[%emt 0:01:08] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} Bb7 {[%emt 0:00:04]} 13. Rfe1 {[%emt 0:02:36]} Nc6 {[%emt 0:00:37]} 14. Rac1 {[%emt 0:03:16]} Rc8 {[%emt 0:00:18] [#]} 15. h4 $146 {[%emt 0:01:53]} (15. d5 {feels hotter.} Na5 16. dxe6 Nxc4 17. exf7+ Kxf7 18. Rxc4 Rxc4 19. Ne5+) ({Predecessor:} 15. Bb5 Qd6 16. Bxc6 Bxc6 17. Ne5 Bb7 18. f3 Rxc1 19. Rxc1 Rd8 20. Rd1 Qa3 21. Qc1 Qxc1 22. Rxc1 {0-1 Walid,S (1745)-Boulaares,A (1735) Arab-ch U18 Baghdad 2022 (7)}) 15... h6 {[%emt 0:01:52]} 16. h5 {[%emt 0:02:18]} (16. d5 {looks sharper.} exd5 17. Bxd5 Re8 18. g3) 16... Qd6 {[%emt 0:09:59]} 17. d5 {[%emt 0:09:42]} exd5 {[%emt 0:01:12]} 18. Bxd5 {[%emt 0:02:37]} Qe7 {[%emt 0:00:21]} 19. Rcd1 {[%emt 0:15:47]} Rcd8 {[%emt 0:13:16]} 20. Qc3 {[%emt 0:07:16]} Na5 {[%emt 0:01:19] [#]} (20... Rc8 $11 {remains equal.}) 21. Ne5 $1 $16 {[%emt 0:05:22][%cal Bf3e5,Be5c6,Bc6d4][%mdl 32] Strongly threatening Ng6. White has more active pieces.} Bxd5 {[%emt 0:09:17]} 22. exd5 {[%emt 0:00:10] Nc6 is the strong threat.} ({But not} 22. Rxd5 Rfe8 $11) 22... Qd6 {[%emt 0:05:07] Black is weak on the light squares} 23. Qf3 {[%emt 0:02:12]} Rde8 {[%emt 0:03:17]} 24. Nc6 {[%emt 0:03:37]} a6 {[%emt 0:18:18]} (24... Rxe1+ $11 {keeps the balance.} 25. Rxe1 Nxc6 26. dxc6 Rc8) 25. Nd4 {[%emt 0:04:42] [#] Threatens to win with Nf5.} Qb4 {[%emt 0:05:26]} 26. Rxe8 {[%emt 0:07:34]} (26. Re2 $5 {[%cal Rd4f5]}) 26... Rxe8 {[%emt 0:00:00] The position is equal.} 27. Kh2 {[%emt 0:00:54] Hoping for Nf5.} Nc4 {[%emt 0:01:13] White must now prevent ...Nb2.} 28. Nf5 {[%emt 0:05:28]} Nd6 {[%emt 0:03:59]} 29. Nxd6 {[%emt 0:05:39]} Qxd6+ $11 {[%emt 0:01:41][%mdl 4096] Endgame KQR-KQR} 30. g3 {[%emt 0:00:05]} Re5 {[%emt 0:00:13]} 31. Kg2 {[%emt 0:00:14]} b5 {[%emt 0:01:05]} 32. Rd2 {[%emt 0:00:17]} b4 {[%emt 0:00:47]} 33. Qf4 {[%emt 0:02:19]} a5 {[%emt 0:00:08]} 34. Rd4 {[%emt 0:02:03]} f6 {[%emt 0:01:05]} 35. Qc1 {[%emt 0:01:17]} Qd7 {[%emt 0:15:56]} (35... Rxd5 $2 36. Qc4 $18) 36. Qd1 {[%emt 0:00:39]} Qd6 {[%emt 0:00:09]} 37. Qa4 {[%emt 0:00:57]} Qc5 {[%emt 0:05:13]} 38. Qd1 {[%emt 0:00:42]} Qd6 {[%emt 0:00:41]} 39. Qa4 {[%emt 0:01:24]} Qc5 {[%emt 0:00:06]} 40. Qd1 {[%emt 0:03:03]} Qd6 {[%emt 0:00:13] Weighted Error Value: White=0.06 (flawless) /Black=0.09 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.7"]
[White "Marjanovic, Annamaria"]
[Black "Park, Evan"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2273"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,168,29,15,18,10,16,0,0,0,0,0,13,16,34,0,0,0,0,2,11,2,2,2,3,3,7,0,0,0,6,0,0,-83,-89,-91,-52,-65,-66,-64,-47,-54,-42,-72,-72,-72,-72,-72,-84,-72,-72,-85,-88,-88,-78,-91,-75,-77,-77,-91,-94,-166,-100,-193,-127,-208,-193,-199,-183,-193,-178,-166,-124,-310,-324,-300,-297,-215,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,0,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:03]} e6 {[%emt 0:10:57]} 2. g3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:52]} 3. Bg2 {[%emt 0:00:07]} d5 {[%emt 0:00:35]} 4. Nf3 {[%emt 0:00:08]} d4 {[%emt 0:01:29]} 5. O-O {[%emt 0:01:20]} c5 {[%emt 0:00:14]} 6. e3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:08]} 7. exd4 {[%emt 0:02:06]} cxd4 {[%emt 0:00:27]} 8. d3 {[%emt 0:00:13]} Bc5 {[%emt 0:02:56] A13: English Opening: 1...e6.} 9. a3 {[%emt 0:03:24]} a5 $1 {[%emt 0:00:08]} 10. Re1 {[%emt 0:00:24]} O-O {[%emt 0:02:34]} 11. Bg5 {[%emt 0:02:15]} h6 {[%emt 0:03:07]} 12. Bxf6 {[%emt 0:00:29] [#]} gxf6 $146 {[%emt 0:03:58]} ({Predecessor:} 12... Qxf6 13. Qe2 a4 14. Nbd2 Bb6 15. Ne5 Nxe5 16. Qxe5 Qxe5 17. Rxe5 Ra5 18. Rxa5 Bxa5 {1-0 Muradli,M (2523)-Harshita,G (2230) Novi Sad Serbia op-A 2022 (2)}) 13. Nbd2 {[%emt 0:05:48]} Kh7 {[%emt 0:01:57]} 14. Nh4 {[%emt 0:04:25]} f5 {[%emt 0:02:00]} 15. f4 {[%emt 0:00:38]} Bd7 {[%emt 0:02:24]} 16. Qe2 {[%emt 0:05:47]} Rb8 {[%emt 0:06:28]} (16... a4 {seems wilder.} 17. Qh5 Be7 18. Nhf3 Rb8) 17. Rab1 {[%emt 0:03:03]} a4 {[%emt 0:04:52]} 18. Nhf3 {[%emt 0:06:03]} Qe7 {[%emt 0:02:01]} 19. Qd1 {[%emt 0:10:37]} Ra8 {[%emt 0:02:44]} 20. Ne5 {[%emt 0:04:09]} Nxe5 {[%emt 0:01:40]} 21. Rxe5 {[%emt 0:00:19]} Rab8 {[%emt 0:01:43]} 22. Bh3 {[%emt 0:09:04] And now Bxf5+ would win.} Qd6 {[%emt 0:00:29]} 23. b4 {[%emt 0:06:35]} (23. Qh5 $11) 23... axb3 $17 {[%emt 0:00:09]} 24. Nxb3 {[%emt 0:00:07]} b6 {[%emt 0:03:19]} 25. Nxc5 {[%emt 0:02:56]} bxc5 {[%emt 0:00:02]} 26. Re2 {[%emt 0:04:43]} Qa6 {[%emt 0:04:40]} (26... Bc6 {is interesting.} 27. Kf2 Rxb1 28. Qxb1 Ra8) 27. Ra2 {[%emt 0:01:45]} Qa4 {[%emt 0:00:14]} 28. Qc1 {[%emt 0:00:54]} Rb3 {[%emt 0:03:16]} 29. Rxb3 {[%emt 0:07:06]} Qxb3 {[%emt 0:00:05]} 30. Qc2 {[%emt 0:00:09]} Qxc2 {[%emt 0:01:27]} 31. Rxc2 {[%emt 0:00:06][%mdl 4096] Endgame KRB-KRB} Rb8 {[%emt 0:00:09] Prevents Rb2} 32. Ra2 {[%emt 0:00:33]} Ba4 {[%emt 0:00:28]} 33. Bf1 {[%emt 0:03:15]} f6 {[%emt 0:01:53]} 34. Re2 {[%emt 0:02:41]} Rb6 {[%emt 0:00:19]} 35. Re1 {[%emt 0:00:14]} Kg7 {[%emt 0:00:15]} 36. Kf2 {[%emt 0:03:14]} Kf7 {[%emt 0:01:19]} 37. Be2 {[%emt 0:00:16]} (37. h3 $17) 37... Ke7 {[%emt 0:00:29]} ({Black should try} 37... Rb2 $19 38. Kf1 e5) 38. h3 {[%emt 0:03:16]} (38. g4 $17 {was called for.}) 38... Bc2 {[%emt 0:02:40]} (38... e5 $19 {Threatens to win with ...e4.} 39. fxe5 fxe5) 39. Ra1 {[%emt 0:03:42] [#]} (39. g4 $17) 39... Rb2 $1 $19 {[%emt 0:00:28]} ({Stronger than} 39... Rb3 40. a4 Rb1 41. Ra3 $11 (41. Rxb1 Bxb1 42. a5 Kd6 $11)) 40. Ke1 {[%emt 0:00:59]} Ba4 {[%emt 0:00:27]} 41. g4 {[%emt 0:00:46]} fxg4 {[%emt 0:00:53]} 42. hxg4 {[%emt 0:00:05]} e5 {[%emt 0:00:32]} 43. fxe5 {[%emt 0:03:47]} (43. Bd1 $17 Rh2 44. Bf3) 43... fxe5 {[%emt 0:00:02][%cal Oe5e4]} 44. Bd1 {[%emt 0:00:14] [#]} Rh2 $1 {[%emt 0:04:24] ...Bc2 is the strong threat.} 45. Rb1 {[%emt 0:01:46]} Bxd1 $2 {[%emt 0:01:19]} (45... Rh1+ $19 46. Kd2 Bxd1 47. Rxd1 Rh2+ 48. Kc1 Ra2) 46. Kxd1 {[%emt 0:00:12] KR-KR. The position is equal.} e4 {[%emt 0:03:35]} 47. dxe4 {[%emt 0:00:56]} Kd6 {[%emt 0:00:39]} (47... Ke6 $5 48. Rb5 $8 Ke5 49. Rxc5+ Kxe4 $11) 48. Rb5 $1 {[%emt 0:00:32]} Ke5 {[%emt 0:01:16][%cal Od4d3] aiming for ...d3!} 49. Rxc5+ {[%emt 0:00:11]} Kxe4 {[%emt 0:00:03]} 50. Rh5 {[%emt 0:00:23]} Rg2 {[%emt 0:01:15]} 51. Rxh6 {[%emt 0:01:08]} Kd3 {[%emt 0:00:05][%cal Rg2g1]} 52. Rh3+ $1 {[%emt 0:00:12]} Kxc4 {[%emt 0:00:03]} 53. g5 {[%emt 0:00:30][%mdl 64] Deflection} Rxg5 {[%emt 0:00:04]} (53... d3 $5 {[%cal Rc4c3]} 54. Rh7 Kd4 $11) 54. Kd2 {[%emt 0:00:24]} Rg2+ {[%emt 0:00:04]} 55. Kd1 {[%emt 0:00:09]} Ra2 {[%emt 0:00:03]} (55... d3 $5 {[%cal Rc4c3]} 56. Rh7 Re2 $11) 56. Rg3 {[%emt 0:00:26]} Rh2 {[%emt 0:00:06]} 57. a4 {[%emt 0:00:19]} Ra2 {[%emt 0:00:04]} 58. Rh3 {[%emt 0:00:17]} Rxa4 {[%emt 0:00:06]} 59. Kd2 {[%emt 0:00:07]} Ra8 {[%emt 0:00:08]} 60. Rg3 {[%emt 0:00:15]} Rh8 {[%emt 0:00:11]} 61. Rf3 $1 {[%emt 0:00:14]} Rh1 {[%emt 0:00:05]} 62. Rg3 {[%emt 0:00:08]} Rh4 {[%emt 0:00:10]} 63. Ra3 {[%emt 0:00:26]} Rh2+ {[%emt 0:00:15]} 64. Kd1 {[%emt 0:00:06]} Kd5 {[%emt 0:00:04]} 65. Rb3 $1 {[%emt 0:00:21]} Ke4 {[%emt 0:00:07]} 66. Ra3 {[%emt 0:00:05]} Rh1+ {[%emt 0:00:07]} 67. Kd2 {[%emt 0:00:06]} Rh2+ {[%emt 0:00:31]} 68. Kd1 {[%emt 0:00:06]} Rh1+ {[%emt 0:00:02]} 69. Kd2 {[%emt 0:00:05]} Rg1 {[%emt 0:00:03]} 70. Rh3 {[%emt 0:00:12]} Rg2+ {[%emt 0:00:03]} 71. Kd1 {[%emt 0:00:06]} Rg1+ {[%emt 0:00:02]} 72. Kd2 {[%emt 0:00:06]} Ra1 {[%emt 0:00:04]} 73. Rb3 {[%emt 0:00:15]} Ra2+ {[%emt 0:00:05]} 74. Kd1 {[%emt 0:00:06]} d3 {[%emt 0:00:09]} 75. Rb8 {[%emt 0:00:08]} Ra1+ {[%emt 0:00:05]} 76. Kd2 {[%emt 0:00:05]} Ra2+ {[%emt 0:00:11]} 77. Kd1 {[%emt 0:00:06]} d2 {[%emt 0:00:21]} 78. Re8+ {[%emt 0:00:20]} Kd3 {[%emt 0:00:05][%cal Ra2a1]} 79. Rd8+ {[%emt 0:00:04]} Ke3 {[%emt 0:00:07]} 80. Re8+ {[%emt 0:00:02]} (80. Rd3+ $5 Ke4 81. Rxd2 $11) 80... Kd4 {[%emt 0:00:06]} 81. Rd8+ {[%emt 0:00:04]} Kc3 {[%emt 0:00:03]} 82. Rc8+ {[%emt 0:00:06]} (82. Rd3+ $5 Kc4 83. Rd8 $11) 82... Kd3 {[%emt 0:00:09]} 83. Rd8+ {[%emt 0:00:06]} Ke3 {[%emt 0:00:03] ( -> ...Ra1+)} 84. Re8+ {[%emt 0:00:06]} Kd3 {[%emt 0:00:03] And White is the lucky defender.   Weighted Error Value: White=0.13 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.8"]
[White "Muzychuk, Anna"]
[Black "Tanenbaum, Zachary"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2504"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,84,39,37,35,10,16,8,17,10,8,4,13,0,16,16,46,23,64,52,41,0,0,0,111,108,116,113,108,90,239,239,216,119,129,70,129,20,22,25,34,40,45,6,33,2,2,2,2,2,2,2,2,9,40,26,285,277,282,190,270,67,67,67,74,74,74,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:05:06]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:07]} 3. Bc4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:04]} 4. d3 {[%emt 0:00:09]} Be7 {[%emt 0:00:03]} 5. O-O {[%emt 0:00:12]} d6 {[%emt 0:00:02]} 6. a4 {[%emt 0:00:08]} Be6 {[%emt 0:00:06] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} 7. Nc3 {[%emt 0:02:21]} Bxc4 {[%emt 0:00:10]} 8. dxc4 {[%emt 0:00:02]} O-O {[%emt 0:00:14]} 9. Re1 {[%emt 0:00:19]} a5 {[%emt 0:02:18]} 10. Nd5 {[%emt 0:00:49]} b6 {[%emt 0:01:26] [#]} 11. h3 $146 {[%emt 0:01:31]} ({Predecessor:} 11. c3 h6 12. Qc2 Nh7 13. h3 Bg5 14. Nxg5 hxg5 15. Be3 Ne7 16. Rad1 Nxd5 17. Rxd5 {1-0 Yudin,S (2556)-Krivonos,N (2295) Sibiria Region-ch 2010 (8)}) 11... h6 {[%emt 0:02:25]} 12. Nh2 {[%emt 0:00:39]} Qd7 {[%emt 0:27:57]} 13. Ra3 {[%emt 0:00:54]} Bd8 {[%emt 0:26:23]} 14. Rg3 {[%emt 0:11:21]} (14. Nxf6+ {simplifies} Bxf6 15. Qh5 Bg5 16. Bxg5 hxg5 17. Qxg5 f5 18. Nf3) 14... Kh7 {[%emt 0:02:12]} 15. Nxf6+ {[%emt 0:27:44]} Bxf6 {[%emt 0:00:06]} 16. Qh5 {[%emt 0:00:14]} Qe7 {[%emt 0:09:32]} (16... Qe6 $1 $11 {keeps the balance.}) 17. Ng4 $1 $16 {[%emt 0:04:56] Threatens to win with Qf5+. White has more active pieces.} (17. Bxh6 $2 gxh6 18. Ng4 Bg7 19. Qf5+ Kh8 $19) 17... Qe6 {[%emt 0:16:25] [#]} 18. Nxh6 $1 {[%emt 0:09:46][%mdl 512]} g6 {[%emt 0:00:12]} 19. Qd1 {[%emt 0:00:31][%cal Oh3h4]} (19. Nxf7+ $2 gxh5 20. Ng5+ Bxg5 21. Rxg5 Qxc4 22. Rxh5+ Kg8 $19) 19... Qxc4 {[%emt 0:03:19]} (19... Bh4 $16 {was called for.}) 20. Rc3 $18 {[%emt 0:06:17]} Qxa4 {[%emt 0:00:03]} 21. b3 {[%emt 0:02:33]} (21. Qg4 $1 $18 {[%cal Rg4d7]}) 21... Qb5 $16 {[%emt 0:00:03] [#]} 22. Nf5 {[%emt 0:01:39]} Rh8 {[%emt 0:01:21]} (22... gxf5 {gets mated.} 23. Qh5+ Kg8 24. Rg3+ Bg7 25. Qh6 (25. Qxf5 Ne7 $17) (25. Qxf5 Ne7 $15)) (22... Rac8 $1 $14) 23. Ne3 {[%emt 0:05:03]} ({Much worse is} 23. Qd2 $6 Rad8 $11) (23. Qg4 $16 {[%cal Oc1g5] aiming for Bg5!} Ne7 24. Nxe7 Bxe7 25. Rxc7) 23... Bd8 $11 {[%emt 0:01:34]} 24. Nd5 {[%emt 0:01:37][%cal Oc1g5] Black must now prevent Bg5!} Ra7 {[%emt 0:00:29]} 25. Rf3 {[%emt 0:04:42]} Nd4 {[%emt 0:00:49]} 26. Rxf7+ {[%emt 0:01:23]} Kg8 {[%emt 0:00:01]} 27. c4 {[%emt 0:00:24] Really sharp!} ({But not} 27. Nc3 Qc6 28. Rf3 Nxf3+ 29. Qxf3 Rh7 $17) (27. Rf4 $5 {[%cal Rf4g4]}) 27... Qe8 {[%emt 0:00:57]} 28. Nf6+ {[%emt 0:01:33]} Bxf6 $1 {[%emt 0:00:02][%mdl 64] Deflection} 29. Rxf6 $40 {[%emt 0:00:02][%mdl 128] White attacks.} Kg7 $1 {[%emt 0:00:19]} 30. Bg5 {[%emt 0:00:06]} Ne6 {[%emt 0:00:12]} 31. f4 {[%emt 0:01:19] And now Qg4 would win.} Nxf4 {[%emt 0:01:16]} 32. Rf1 {[%emt 0:02:21] Hoping for Qg4.} Rf8 $2 {[%emt 0:00:44][%mdl 8192]} (32... a4 $1 $11 {and Black has nothing to worry.}) 33. Rxf8 $18 {[%emt 0:01:16]} Qxf8 {[%emt 0:00:02] [#]} 34. g3 $1 {[%emt 0:00:06]} Nxh3+ {[%emt 0:00:11] [#]} 35. Kg2 $2 {[%emt 0:00:04]} (35. Kh2 $1 $18 Nf2 36. Qe2 Ng4+ 37. Kh3 Qh8+ 38. Bh4) 35... Qxf1+ $1 $14 {[%emt 0:00:58]} 36. Kxf1 {[%emt 0:00:31]} Nxg5 {[%emt 0:00:02][%mdl 4096] Endgame KQ-KRN} 37. Qg4 {[%emt 0:00:11]} Nf7 {[%emt 0:01:18]} 38. Qc8 {[%emt 0:00:58]} (38. Qd7 $16) 38... a4 $1 $11 {[%emt 0:00:21] The position is equal.} 39. bxa4 {[%emt 0:00:03]} Rxa4 {[%emt 0:00:22]} 40. Qxc7 {[%emt 0:00:04]} Rb4 {[%emt 0:00:30]} 41. g4 {[%emt 0:00:33]} g5 {[%emt 0:00:44]} 42. Ke2 {[%emt 0:00:33]} b5 {[%emt 0:00:25] Weighted Error Value: White=0.24 (precise) /Black=0.24 (precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.9"]
[White "Plotkin, Mark"]
[Black "Sriniaiyer, Sudarshan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2341"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,60,3,4,12,22,16,0,8,0,0,0,0,-18,-14,-46,-10,-11,0,0,0,0,0,-17,-17,-50,-72,-77,-79,-68,-73,-76,-77,-72,-77,-154,-154,-157,-157,-157,-89,-92,-71,-73,-81,-90,-72,-94,-66,-58,-35,-32,-25]} 1. e4 {[%emt 0:00:29][%cal Be2e4,Be4e5][%mdl 32]} c5 {[%emt 0:01:16][%cal Bc7c5,Bc5d4][%mdl 32]} 2. c3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 3. e5 {[%emt 0:00:04]} Nd5 {[%emt 0:00:07]} 4. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:03]} 5. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:58]} 6. Bc4 {[%emt 0:00:05]} dxe5 {[%emt 0:00:09] B22: Sicilian: 2 c3.} 7. Nxe5 {[%emt 0:00:29]} (7. Qb3 e6 $15) 7... e6 {[%emt 0:01:13]} 8. O-O {[%emt 0:01:33]} (8. Qxd4 $5 {[%cal Re1g1]} Be7 9. O-O $11) 8... Be7 {[%emt 0:06:22] The position is equal.} 9. cxd4 {[%emt 0:01:20]} O-O {[%emt 0:01:19]} 10. Re1 {[%emt 0:10:44]} Nc6 {[%emt 0:03:50]} 11. Nf3 {[%emt 0:01:17]} Bf6 {[%emt 0:06:36]} 12. Bb3 {[%emt 0:00:51] [#]} b6 $146 {[%emt 0:11:49]} ({Predecessor:} 12... Nde7 13. Re4 b6 14. Nc3 Bb7 15. Bg5 Ng6 16. h4 Na5 17. Rg4 Nxb3 18. axb3 h5 {½-½ Nikolova,A (2299)-Petrova,K (2298) Olympiad Women-40 2012 (8.3)}) 13. Nc3 {[%emt 0:00:57]} Nxc3 {[%emt 0:00:40]} 14. bxc3 {[%emt 0:00:01]} Bb7 {[%emt 0:00:30]} 15. Qd3 {[%emt 0:02:12][%cal Oh2h4]} Rc8 {[%emt 0:07:10]} 16. h4 {[%emt 0:02:35]} Na5 {[%emt 0:08:35]} 17. Bc2 {[%emt 0:00:06][%csl Gc2][%cal Rd3h7]} g6 {[%emt 0:00:02]} 18. Bh6 {[%emt 0:12:04]} Bg7 {[%emt 0:07:36]} 19. Bxg7 {[%emt 0:01:41]} Kxg7 {[%emt 0:03:44]} 20. Ng5 {[%emt 0:02:29]} Qd5 {[%emt 0:03:44][%csl Gb7][%cal Rd5g2]} 21. f3 {[%emt 0:07:51][%cal Oc2b3]} Qc4 {[%emt 0:01:18] Inhibits Bb3.} 22. Qe3 {[%emt 0:04:26]} (22. Qxc4 $142 Rxc4 23. Bb3 Rxc3 24. Bxe6) 22... Qxc3 $17 {[%emt 0:03:26]} 23. Qe5+ {[%emt 0:00:12]} Kg8 {[%emt 0:00:39]} 24. Be4 {[%emt 0:01:04] [#]} Qc7 {[%emt 0:01:26] Dodges Rac1} (24... Bxe4 $142 $1 25. Nxe4 Nc6 26. Nxc3 Nxe5 {[%mdl 64] Discovered Attack} 27. dxe5 Rxc3) 25. Bxb7 {[%emt 0:00:28]} Qxe5 {[%emt 0:03:13]} ({Reject} 25... Qxb7 $6 26. Ne4 $11) 26. dxe5 {[%emt 0:00:01]} Nxb7 {[%emt 0:00:00]} 27. Ne4 {[%emt 0:00:17]} Rfd8 {[%emt 0:06:42]} 28. Rad1 {[%emt 0:01:05]} Kg7 {[%emt 0:02:26]} 29. Rxd8 {[%emt 0:01:28]} Rxd8 {[%emt 0:04:00]} 30. Rc1 {[%emt 0:00:15] [#]} Nc5 $1 {[%emt 0:01:31] Weighted Error Value: White=0.13 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.10"]
[White "Slate, Kent"]
[Black "Paul, Justin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1989"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,114,25,27,17,30,0,0,0,0,0,0,-14,0,-9,-8,-12,-7,-2,0,-17,-16,-10,-3,-3,-5,-1,-5,-10,0,0,0,0,0,-29,0,-42,0,-27,-27,-137,-143,-136,-153,-137,-148,-152,-144,-177,-129,-136,-134,-137,-137,-130,-130,-130,-130,-131,-116,-239,-168,-171,-172,-284,-226,-260,-269,-275,-252,-336,-331,-324,-327,-367,-383,-379,-370,-359,-362,-358,-341,-374,-366,-370,-333,-452,-447,-631,-645,-580,-570,-640,-636,-602,-610,-29977,-29978,-29978,-29979,-29980,-29980,-29981,-29983,-29987,-29988]} 1. e4 {[%emt 0:00:30]} e5 {[%emt 0:01:10]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:10]} 4. d3 {[%emt 0:00:07]} Bc5 {[%emt 0:00:12]} 5. O-O {[%emt 0:00:09]} a6 {[%emt 0:00:11]} 6. c3 {[%emt 0:02:38]} Ba7 {[%emt 0:00:37]} 7. a4 {[%emt 0:05:58] now scores much better than the old 7.Bb3. C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} h6 {[%emt 0:00:34]} 8. d4 {[%emt 0:10:53]} d6 {[%emt 0:04:42]} (8... Nxe4 {is more complex.} 9. dxe5 O-O 10. Bd5 Nxf2 11. Rxf2 d6) 9. dxe5 {[%emt 0:01:10] The position is equal.} Nxe5 {[%emt 0:00:38]} 10. Nxe5 {[%emt 0:00:29]} dxe5 {[%emt 0:00:07]} 11. Qxd8+ {[%emt 0:02:20]} Kxd8 {[%emt 0:00:03][%cal Be8d8,Bd8e7,Be7e6][%mdl 32] [#]} 12. Nd2 $146 {[%emt 0:00:44][%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32]} ({Predecessor:} 12. Bxf7 Nxe4 13. Be3 Bxe3 14. fxe3 Rf8 15. Na3 Ke7 16. Bg6 Rxf1+ 17. Rxf1 Nd6 18. c4 {1-0 Bharath,S (2437)-Oliveira,S (2321) Titled Tuesday intern op 09th Feb blitz 2021 (9)}) 12... Ke7 {[%emt 0:07:35]} 13. Nf3 {[%emt 0:01:32]} Nxe4 {[%emt 0:02:36] With the idea ...f6.} 14. Nxe5 {[%emt 0:00:58]} Be6 {[%emt 0:01:36] Inhibits Bd5.} (14... Kf6 {keeps more tension.} 15. Nf3 Re8 16. Nd4 Nd6) 15. Bxe6 {[%emt 0:04:02]} Kxe6 {[%emt 0:00:03]} 16. Nc4 {[%emt 0:00:30]} Rhd8 {[%emt 0:07:18]} 17. Be3 {[%emt 0:00:46]} Bxe3 {[%emt 0:00:09]} 18. Nxe3 {[%emt 0:00:34]} f5 {[%emt 0:01:49]} 19. Rfe1 {[%emt 0:04:15]} Kf6 {[%emt 0:04:14]} 20. Rad1 {[%emt 0:00:56]} c6 {[%emt 0:01:16] Prevents Nd5+} 21. a5 {[%emt 0:03:03]} Nd2 {[%emt 0:05:49]} 22. Ra1 {[%emt 0:13:28]} Rd3 {[%emt 0:02:36]} 23. f3 {[%emt 0:02:39]} Rad8 {[%emt 0:04:18]} (23... Nb3 $5 {[%cal Rb3a1]} 24. Ra3 Nc5 $15) 24. Kf2 {[%emt 0:01:48]} Nb3 {[%emt 0:54:42]} 25. Ra4 {[%emt 0:02:22]} (25. Ra3 $11 Rd2+ 26. Kg1) 25... Rd2+ $17 {[%emt 0:00:00]} 26. Re2 {[%emt 0:00:26]} Nc1 $36 {[%emt 0:00:00][%mdl 2112] [#] Pin. Black is in control. Black is more active.} 27. Rxd2 {[%emt 0:01:21]} Rxd2+ {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} 28. Kf1 {[%emt 0:00:57]} Rxb2 {[%emt 0:00:00]} 29. g4 {[%emt 0:05:26]} fxg4 {[%emt 0:00:00]} ({Black should play} 29... g6 $19 30. gxf5 gxf5) 30. Rf4+ {[%emt 0:01:09]} Ke6 {[%emt 0:00:00] [#] ...gxf3 would be deadly.} 31. Rxg4 {[%emt 0:00:40]} Nd3 {[%emt 0:00:00] aiming for ...Rf2+.} 32. Rxg7 {[%emt 0:01:45]} Rf2+ {[%emt 0:00:00]} 33. Kg1 {[%emt 0:00:06]} Rxf3 {[%emt 0:00:00]} 34. Nc2 {[%emt 0:06:39]} Nc5 {[%emt 0:00:00]} 35. Rg6+ {[%emt 0:04:12] Loses the game.} (35. Nd4+ $17 Kf6 36. Nxf3 Kxg7 37. Nd2) 35... Rf6 {[%emt 0:00:00]} 36. Rg4 {[%emt 0:00:28]} Nb3 {[%emt 0:00:00]} 37. Ra4 {[%emt 0:03:07]} (37. Nd4+ $142 Nxd4 38. Rxd4) 37... Rf5 $19 {[%emt 0:00:00]} 38. Rb4 {[%emt 0:04:37]} Rg5+ {[%emt 0:00:00]} (38... Nxa5 39. Nd4+ Kf6 40. Nxf5 Kxf5 41. Rh4 $16) 39. Kf2 {[%emt 0:00:04]} Nxa5 {[%emt 0:00:00]} 40. Ne3 {[%emt 0:00:09]} b5 {[%emt 0:00:00]} 41. Ke2 {[%emt 0:01:48]} Re5 {[%emt 0:00:00] Wards off Re4. White must now prevent ...Nc4.} 42. Kd2 {[%emt 0:01:04]} c5 {[%emt 0:00:00]} 43. Rg4 {[%emt 0:00:16]} Nb3+ {[%emt 0:00:00]} 44. Ke2 {[%emt 0:02:23]} Rg5 {[%emt 0:00:00] Inhibits Rg6+.} 45. Re4+ {[%emt 0:00:18]} Kd7 {[%emt 0:00:00]} 46. h4 {[%emt 0:00:15]} Rg6 {[%emt 0:00:00]} 47. h5 {[%emt 0:00:36]} Rg5 {[%emt 0:00:00]} 48. Ng4 {[%emt 0:00:19]} a5 {[%emt 0:00:00][%cal Ba6a5,Ba5a4][%mdl 32] Strongly threatening ...a4.} ({Resist} 48... Rxh5 49. Nf6+ Kc7 50. Nxh5 $18) 49. Kd1 {[%emt 0:01:14]} (49. Nf6+ $142 Kd6 50. Re8) 49... a4 {[%emt 0:00:00] ...a3 is the strong threat.} ({Weaker is} 49... Rxh5 50. Nf6+ Kc8 51. Nxh5 $18) 50. Kc2 {[%emt 0:00:31]} Kd6 {[%emt 0:00:00]} ({Not} 50... Rxh5 51. Nf6+ Kc7 52. Nxh5 $18) 51. Rf4 {[%emt 0:01:15]} Rxh5 {[%emt 0:00:00]} 52. Rf6+ {[%emt 0:00:16]} Kd5 {[%emt 0:00:00]} 53. Rxh6 {[%emt 0:00:07]} Rxh6 {[%emt 0:01:59] Black mates.} 54. Nxh6 {[%emt 0:00:05]} b4 {[%emt 0:00:35][%cal Bb5b4,Bb4b3][%mdl 32]} 55. Nf5 {[%emt 0:00:35]} Na5 {[%emt 0:00:26]} 56. Ne3+ {[%emt 0:04:06]} Ke4 {[%emt 0:00:20]} 57. Nd1 {[%emt 0:00:12]} b3+ {[%emt 0:00:16] Weighted Error Value: White=0.38/Black=0.05 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.11"]
[White "Morefield, Jason"]
[Black "Kiewra, Keaton"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2167"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,82,63,59,45,58,51,58,58,68,70,64,68,26,27,0,0,-18,0,-1,48,0,68,56,77,70,107,90,109,106,179,177,282,105,91,60,65,61,68,33,70,0,0,0,0,0,0,0,0,0,0,0,33,39,51,12,20,20,20,20,65,20,20,0,18,21,21,12,11,0,2,0,22]} 1. e4 {[%emt 0:01:17]} c5 {[%emt 0:06:58]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:16]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:11]} e5 {[%emt 0:00:08]} 6. Ndb5 {[%emt 0:00:06]} h6 {[%emt 0:00:05]} 7. Nd5 {[%emt 0:02:06] White is more active.} Nxd5 {[%emt 0:00:06] B33: Sicilian: Pelikan and Sveshnikov Variations.} 8. exd5 {[%emt 0:00:10][%cal Od5d6] [#] d6! is the strong threat.} a6 $1 {[%emt 0:00:03]} 9. Nc3 {[%emt 0:06:01]} Nd4 {[%emt 0:00:50] White is slightly better.} 10. Bd3 {[%emt 0:01:39]} d6 {[%emt 0:01:05]} 11. O-O {[%emt 0:00:42]} g6 {[%emt 0:01:19]} 12. Be3 {[%emt 0:02:43]} Nf5 {[%emt 0:00:41]} 13. Bxf5 {[%emt 0:00:47]} Bxf5 {[%emt 0:00:09] [#]} 14. a4 $146 {[%emt 0:00:05]} ({Predecessor:} 14. f4 h5 15. Qd2 Bg7 16. Rf2 O-O 17. fxe5 Bxe5 18. Bd4 Bxd4 19. Qxd4 Re8 20. Raf1 {½-½ Van Kampen,R (2563)-Andersson,U (2571) Utrecht OKU op 39th 2012 (5)}) 14... Bg7 {[%emt 0:00:33]} 15. a5 {[%emt 0:00:31]} O-O {[%emt 0:00:46]} (15... Rc8 $11 {feels stronger.}) 16. Qd2 {[%emt 0:00:07]} (16. Na4 $1 $14) 16... Kh7 {[%emt 0:00:26]} (16... g5 $11) 17. Na4 $1 $14 {[%emt 0:00:18]} Rc8 {[%emt 0:00:44]} 18. Rac1 {[%emt 0:00:42]} Rc4 {[%emt 0:01:50]} 19. Nb6 {[%emt 0:00:14]} Rh4 {[%emt 0:00:17]} 20. c4 {[%emt 0:02:37]} Qf6 {[%emt 0:04:30]} (20... Re8 $16 {was necessary.}) 21. f3 $18 {[%emt 0:03:20]} h5 {[%emt 0:08:17]} (21... Re8 {keeps fighting.}) 22. Bg5 $2 {[%emt 0:03:29]} (22. g4 $18 {and White stays clearly on top. Black must now prevent Bg5.} Bxg4 23. Bg5 (23. fxg4 Rxg4+ 24. Kh1 Qh4 $16) 23... Bxf3 24. Bxf6 Rg4+ 25. Kf2 Rg2+ 26. Ke1 Rxd2 27. Kxd2 Bxf6 28. Rxf3 Bg5+ 29. Re3) 22... Rd4 $16 {[%emt 0:00:07]} 23. Qe3 {[%emt 0:07:51]} (23. Qxd4 {with more complications.} Qxg5 24. Qf2 e4 25. fxe4 Bxe4 26. Rcd1) 23... Rd3 $1 {[%emt 0:00:14]} 24. Bxf6 {[%emt 0:00:07]} (24. Qxd3 {feels hotter.} Qxg5 25. Qe2 e4 26. b4) 24... Rxe3 {[%emt 0:00:07]} 25. Bxg7 {[%emt 0:00:07]} Kxg7 {[%emt 0:00:07]} 26. Rfd1 {[%emt 0:04:07]} (26. b4 $14) 26... Re2 $11 {[%emt 0:07:10]} 27. c5 {[%emt 0:00:12]} dxc5 {[%emt 0:02:04]} ({Don't take} 27... Rxb2 28. c6 $16 (28. cxd6 Rd8 $11) (28. Nc4 Rb4 $16)) 28. d6 {[%emt 0:00:33]} e4 {[%emt 0:08:52][%cal Be5e4,Be4e3][%mdl 32]} 29. d7 {[%emt 0:01:17]} Rd8 {[%emt 0:00:21]} 30. Rxc5 {[%emt 0:00:21] [#] fxe4 would be deadly.} e3 {[%emt 0:00:14]} ({But not} 30... exf3 31. gxf3 Rc2 32. Rxc2 Bxc2 33. Rc1 $16) 31. Rc8 {[%emt 0:20:01]} Rxd7 {[%emt 0:03:46]} 32. Nxd7 {[%emt 0:00:09]} Bxd7 {[%emt 0:00:05][%mdl 4096] Endgame KRR-KRB} 33. Rc3 {[%emt 0:01:09]} (33. Rcc1 $5 {[%cal Rd1d7]} Bc6 34. Re1 Rxb2 35. Rxe3 $14) 33... Bb5 {[%emt 0:01:07]} 34. Rdc1 {[%emt 0:06:21] And now R3c2 would win.} Rxb2 {[%emt 0:05:41]} 35. Rxe3 {[%emt 0:00:07]} Bc6 {[%emt 0:01:46]} 36. Rc5 {[%emt 0:00:50]} Ra2 {[%emt 0:00:18] The position is equal.} 37. Re7 {[%emt 0:01:12]} h4 {[%emt 0:02:20]} 38. h3 {[%emt 0:00:35]} Ra1+ {[%emt 0:01:11]} 39. Kf2 {[%emt 0:00:14]} Ra2+ {[%emt 0:00:41]} 40. Kg1 {[%emt 0:01:50]} Ra1+ {[%emt 0:00:07]} 41. Kf2 {[%emt 0:00:12]} Ra2+ {[%emt 0:00:05] Weighted Error Value: White=0.17 (very precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.12"]
[White "Williams, Justus"]
[Black "Altman, Joshua"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2396"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,139,27,14,23,0,0,0,0,0,0,-19,-10,-41,-36,-25,-31,-22,-29,-30,-25,-62,0,0,0,-43,-35,-32,-32,-47,-2,-14,0,-81,100,-49,90,94,102,93,99,88,88,85,89,86,82,78,77,77,78,77,78,78,78,60,95,42,87,65,103,16,112,45,141,99,147,106,115,120,91,89,93,88,119,124,181,141,262,270,358,344,350,352,314,332,421,421,379,329,319,279,294,83,65,0,189,171,260,272,234,119,640,624,651,632,573,523,695,672,651,660,752,802,1389,1462,2091,2103,12838,12839,12841,12841,12845,12845,12845,12846,12846,12847,12847,12847]} 1. c4 {[%emt 0:02:17]} e5 {[%emt 0:00:08]} 2. Nc3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:15]} 3. g3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:15]} 4. Bg2 {[%emt 0:00:19]} Bc5 {[%emt 0:00:24]} 5. e3 {[%emt 0:01:03]} O-O {[%emt 0:00:41]} 6. Nge2 {[%emt 0:01:15]} d6 {[%emt 0:00:09]} 7. d4 {[%emt 0:02:09]} Bb6 {[%emt 0:01:44] A25: English Opening vs King's Indian with ...Nc6 but without early d3.} 8. h3 {[%emt 0:00:49]} h6 {[%emt 0:03:55]} 9. O-O {[%emt 0:01:40]} exd4 {[%emt 0:09:53] The position is equal.} 10. exd4 {[%emt 0:00:25] [#]} Ne7 $146 {[%emt 0:01:58]} ({Predecessor:} 10... Re8 11. Be3 Ne7 12. c5 Ba5 13. Qa4 c6 14. cxd6 Ned5 15. Nxd5 Nxd5 16. Bxd5 cxd5 {1-0 Lanka,Z (2412)-Kalisky,V (2139) Skalica op 2021 (7)}) 11. g4 {[%emt 0:06:09]} c6 {[%emt 0:09:33]} 12. Ng3 {[%emt 0:02:43]} Nh7 {[%emt 0:09:32]} 13. f4 {[%emt 0:08:02]} d5 {[%emt 0:13:24]} 14. cxd5 $1 {[%emt 0:03:02]} Nxd5 {[%emt 0:06:01]} 15. Nxd5 {[%emt 0:02:34]} cxd5 {[%emt 0:00:02]} 16. f5 {[%emt 0:01:37]} Qf6 {[%emt 0:21:36]} (16... Bd7 $15) 17. Be3 {[%emt 0:08:28][%cal Bc1e3,Be3f2,Bf2g3][%mdl 32]} (17. Bxd5 $2 Rd8 18. Bxf7+ Qxf7 $19) 17... Re8 {[%emt 0:05:12]} 18. Bf2 {[%emt 0:02:22]} (18. Nh5 $5 {[%cal Rh5f6]} Qd6 19. Qd2 $14 (19. Bf4 Qb4 $11)) 18... Bd7 {[%emt 0:02:23]} 19. Nh5 {[%emt 0:02:50]} Qd6 {[%emt 0:02:15]} 20. Qd2 {[%emt 0:00:21]} Bb5 {[%emt 0:03:10]} 21. Bg3 {[%emt 0:01:26]} Qd7 {[%emt 0:03:11]} (21... Re2 $2 22. Qxe2 Bxe2 23. Bxd6 $18) 22. Rf2 {[%emt 0:03:23]} (22. Rfe1 $11) 22... f6 $2 {[%emt 0:01:03]} (22... Ng5 $17 {and life is bright. Strongly threatening ...Ne4.} 23. Bf4 Ne4 24. Bxe4 dxe4) 23. Nf4 {[%emt 0:07:09]} (23. h4 $1 $16) 23... Bc6 {[%emt 0:00:13] [#]} (23... Ng5 $1 $15 {keeps the upper hand.}) 24. h4 $1 $16 {[%emt 0:00:28]} Rac8 {[%emt 0:02:19]} 25. Rd1 {[%emt 0:00:52]} Bc7 {[%emt 0:00:42]} 26. Nh5 {[%emt 0:00:52]} Bxg3 {[%emt 0:00:35]} 27. Nxg3 {[%emt 0:00:03]} Re7 {[%emt 0:00:49]} 28. Re1 {[%emt 0:01:58]} Rce8 {[%emt 0:02:05]} 29. Rfe2 {[%emt 0:01:30]} Rxe2 {[%emt 0:00:22]} 30. Rxe2 {[%emt 0:00:02]} Rxe2 {[%emt 0:00:27]} 31. Qxe2 {[%emt 0:00:03]} Nf8 {[%emt 0:00:29]} 32. Nh5 {[%emt 0:00:25]} Qd6 {[%emt 0:00:34]} 33. Qe3 {[%emt 0:01:18]} Kf7 {[%emt 0:00:35]} 34. Nf4 {[%emt 0:00:33] White has more active pieces.} (34. a3 $16) 34... a6 {[%emt 0:00:50]} 35. a3 {[%emt 0:00:29]} a5 {[%emt 0:00:31]} 36. Kf2 {[%emt 0:01:33]} (36. Nh5 $16) 36... a4 {[%emt 0:00:38]} (36... g5 $1 $11 {remains equal.} 37. hxg5 (37. fxg6+ Nxg6 38. Nxg6 Kxg6 $14) 37... hxg5) 37. Bf3 {[%emt 0:01:34]} ({Better is} 37. Qg3 $16) 37... b6 {[%emt 0:00:27]} (37... g5 $14 38. hxg5 (38. fxg6+ Nxg6 39. Ng2 Kg7 $14) 38... hxg5) 38. Kg2 {[%emt 0:00:56]} Kg8 {[%emt 0:00:32]} (38... g5 $142) 39. Nd3 {[%emt 0:00:46]} Bb5 {[%emt 0:00:31]} 40. Qf4 $36 {[%emt 0:00:21][%mdl 2048] Keeping Black busy.} Qd8 {[%emt 0:00:33]} 41. Nb4 {[%emt 0:00:32]} Bc4 {[%emt 0:00:02]} 42. Kf2 {[%emt 0:03:08]} Kf7 {[%emt 0:00:22]} 43. Qg3 {[%emt 0:00:44]} (43. Qh2 {simplifies} Kg8 44. Qg2 Kh7 45. Bxd5 Bxd5 46. Nxd5 Qd6 47. Ke3) 43... Bb3 {[%emt 0:01:05]} (43... Kg8 $16) 44. Qg2 {[%emt 0:00:25][%cal Rf3d5]} Qd6 {[%emt 0:00:24]} (44... Qc7 $16 {was worth a try.}) 45. Bxd5+ $18 {[%emt 0:00:12]} ({But not} 45. Nxd5 $6 Qd8 46. Be4 b5 $16) 45... Ke7 {[%emt 0:00:39]} 46. Qe4+ {[%emt 0:01:03]} Kd8 {[%emt 0:00:26]} 47. Kg2 {[%emt 0:01:03] Against Qh2+} Bxd5 {[%emt 0:00:33]} 48. Nxd5 {[%emt 0:01:10][%mdl 4096] Endgame KQN-KQN} Kd7 {[%emt 0:00:30]} 49. Nc3 {[%emt 0:00:27]} Qc6 {[%emt 0:00:28]} 50. d5 {[%emt 0:01:28][%mdl 64] Overworked Piece} ({Weaker is} 50. Nd5 Kd6 51. Nc3 Qxe4+ 52. Nxe4+ Kd5 $14) 50... Qc5 {[%emt 0:00:11]} 51. Qxa4+ {[%emt 0:00:08]} Ke7 {[%emt 0:00:13]} 52. Qa7+ $2 {[%emt 0:00:38]} (52. Qe4+ $18 {has better winning chances.} Kf7 53. Ne2) 52... Nd7 $16 {[%emt 0:00:11]} 53. Qa4 {[%emt 0:02:39]} (53. Qb7 $14) 53... Ne5 $2 {[%emt 0:00:04]} (53... Nf8 $1 $11 {and Black has nothing to worry.}) 54. Qe4 $18 {[%emt 0:01:49]} ({Resist} 54. Qa7+ Nd7) 54... Qc4 {[%emt 0:00:16]} (54... Kd6 $142 55. g5 hxg5) 55. Qxc4 {[%emt 0:03:15]} Nxc4 {[%emt 0:00:05] [#] KN-KN} 56. Na4 {[%emt 0:01:08]} (56. Nd1 $1 $18) 56... Ne3+ $2 {[%emt 0:00:31][%mdl 8192] This move loses the game for Black.} (56... Kd6 $16) 57. Kf3 {[%emt 0:00:02] White is clearly winning.} Nxd5 {[%emt 0:00:05]} 58. Ke4 {[%emt 0:00:29]} Kd6 {[%emt 0:00:03]} 59. Nc3 {[%emt 0:00:12]} Ne7 {[%emt 0:00:32]} 60. Nb5+ {[%emt 0:00:41]} Kc5 {[%emt 0:02:37]} 61. Nd4 {[%emt 0:00:04]} Kc4 {[%emt 0:00:12]} 62. Ne6 {[%emt 0:03:21]} Kb3 {[%emt 0:01:31]} 63. Nxg7 {[%emt 0:00:37]} Kxb2 {[%emt 0:00:22]} 64. Ne8 {[%emt 0:00:52]} Kxa3 {[%emt 0:00:12]} 65. Nxf6 {[%emt 0:00:11]} b5 {[%emt 0:00:28]} 66. Nd5 {[%emt 0:00:29]} b4 {[%emt 0:00:57]} 67. Nxe7 {[%emt 0:00:22]} b3 {[%emt 0:00:05]} 68. Nd5 {[%emt 0:00:05]} b2 {[%emt 0:00:09]} 69. Nc3 {[%emt 0:00:03]} Kb3 {[%emt 0:00:07]} 70. Kd3 {[%emt 0:00:03] Weighted Error Value: White=0.30/Black=0.49} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.13"]
[White "Sinha, Sahil"]
[Black "Brady, Tyson"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2317"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 24,101,69,75,81,49,57,47,70,70,73,56,80,62,80,77,91,86,87,0,60,44,70,77,190,198,256,271,268,262,256,195,287,265,267,118,239,256,261,260,253,265,254,250,248,225,229,132,118,123,231,259,274,87,91,115,119,133,137,156,139,137,152,145,141,126,160,8,8,0,43,50,55,14,402,404,4614,4610,5014,2337]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:03]} g6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:03]} 4. e4 {[%emt 0:00:03]} d6 {[%emt 0:00:02]} 5. Be2 {[%emt 0:00:03]} O-O {[%emt 0:00:04]} 6. Nf3 {[%emt 0:00:01]} e5 {[%emt 0:00:03]} 7. O-O {[%emt 0:00:03]} Nc6 {[%emt 0:00:01]} 8. d5 {[%emt 0:00:04]} Ne7 {[%emt 0:00:01]} 9. Ne1 {[%emt 0:00:01]} Nd7 {[%emt 0:00:08]} 10. Be3 {[%emt 0:00:08]} f5 {[%emt 0:00:04]} 11. f3 {[%emt 0:00:02]} f4 {[%emt 0:00:01]} 12. Bf2 {[%emt 0:00:05]} g5 {[%emt 0:00:01]} 13. Rc1 {[%emt 0:00:08]} Ng6 {[%emt 0:00:02] E99: King's Indian: Classical Main Line: 9 Ne1 Nd7 10 f3 f5.} 14. Nb5 {[%emt 0:00:25]} b6 {[%emt 0:00:23]} 15. b4 {[%emt 0:00:05]} a6 {[%emt 0:00:28] White is slightly better.} 16. Nc3 {[%emt 0:00:04] White is more active.} Rf7 {[%emt 0:00:01] [#]} 17. c5 $1 {[%emt 0:00:58]} h5 {[%emt 0:01:24]} (17... Bf8 18. Nd3) 18. Nd3 {[%emt 0:01:43]} Bf8 {[%emt 0:08:03]} 19. Kh1 {[%emt 0:04:11]} Rb8 {[%emt 0:09:31]} 20. cxb6 {[%emt 0:08:26]} cxb6 {[%emt 0:00:23]} 21. Nb2 {[%emt 0:03:14] [#]} ({White should play} 21. b5 $16) 21... b5 $146 {[%emt 0:04:01]} (21... Nf6 $1 $11) ({Predecessor:} 21... Nf6 22. Nca4 Bd7 23. b5 axb5 24. Nc3 g4 25. Bxb5 g3 26. Bxd7 Rxd7 27. Be1 Rh7 {½-½ Zhak,B (2597)-Sasikiran,K USA A email ICCF email 2015}) 22. a4 $14 {[%emt 0:02:15][%cal Ra4b5]} Nf6 {[%emt 0:00:03]} 23. axb5 {[%emt 0:01:44]} axb5 {[%emt 0:00:04]} (23... g4 $16 {was worth a try.}) 24. Nxb5 $18 {[%emt 0:02:01]} (24. Bxb5 g4 $16) 24... g4 {[%emt 0:05:34]} (24... Bd7 {was called for.}) 25. Na7 $1 {[%emt 0:01:12]} Rxa7 {[%emt 0:00:25]} 26. Bxa7 {[%emt 0:00:09]} Rxb4 {[%emt 0:02:07]} 27. Rc2 {[%emt 0:09:05]} g3 {[%emt 0:01:37]} (27... h4 $142 28. Bf2 (28. fxg4 Rb7 $18) 28... Rb8) 28. Qd2 {[%emt 0:07:02]} Rb7 {[%emt 0:01:11]} 29. Rfc1 {[%emt 0:01:20]} (29. Ba6 $18 {has better winning chances.} Rxa7 30. Bxc8 (30. Rxc8 Nxe4 31. Qd3 {[%mdl 64] Pin} Nf2+ 32. Rxf2 e4 $18)) 29... Bd7 {[%emt 0:00:09]} (29... Bh3 $16) 30. Bg1 {[%emt 0:00:52]} gxh2 {[%emt 0:02:01]} 31. Bf2 {[%emt 0:01:52]} (31. Kxh2 $2 Ng4+ 32. Kh1 Qh4+) 31... h4 {[%emt 0:01:23]} 32. Nc4 {[%emt 0:01:01]} h3 {[%emt 0:12:54]} 33. g4 {[%emt 0:00:34]} (33. Kxh2 hxg2 34. Rg1 (34. Kxg2 $2 Bh3+ 35. Kxh3 Nxe4 $19) 34... Nh5 35. Rxg2 Ng3 36. Bxg3 fxg3+ 37. Kg1 (37. Rxg3 $2 Qh4+ 38. Kg2 Kh7 $19) 37... Rb1+ 38. Rc1 Rxc1+ 39. Qxc1 Kh7 $16) 33... fxg3 {[%emt 0:00:57]} 34. Bxg3 {[%emt 0:00:05]} Nh5 {[%emt 0:00:59]} 35. Bf2 {[%emt 0:00:26]} (35. Bxh2 $18 {[%cal Oc4d6] Nxd6! would be deadly.} Be8 36. Rg1) 35... Qf6 $16 {[%emt 0:03:51]} 36. Kxh2 {[%emt 0:02:31] Black must now prevent Rg1.} Ngf4 {[%emt 0:13:38]} (36... Kh7 $16) 37. Rg1+ $18 {[%emt 0:02:37]} Kh8 {[%emt 0:00:06]} 38. Nb6 $2 {[%emt 0:06:08]} (38. Kh1 h2 39. Ra1 (39. Kxh2 $2 Nxe2 40. Qg5 Qf4+ 41. Qxf4 Nhxf4 $19) 39... Rb3 $11) (38. Be3 $18 {is more deadly.}) 38... Nxe2 $16 {[%emt 0:03:17]} 39. Qxe2 {[%emt 0:02:19] Hoping for Nxd7.} Bb5 {[%emt 0:03:08] ( -> ...Qf4+)} 40. Qd2 {[%emt 0:01:37] Qg5 is the strong threat.} Qxf3 {[%emt 0:10:05][%cal Oh5f6]} 41. Rc3 $40 {[%emt 0:01:09][%mdl 128] White has strong attack. Really sharp!} Qf4+ {[%emt 0:00:55]} 42. Qxf4 $1 {[%emt 0:00:06]} (42. Kxh3 Qxd2 43. Rf3 Nf4+ 44. Kg4 Be2 45. Rh1+ Kg8 46. Rg1 Rg7+ 47. Kf5 Bxf3 48. Rxg7+ Bxg7 49. Nd7 Qxf2 50. Nxe5 Bxe5 51. Kg5 Qg3+ 52. Kh6 Qh4#) 42... Nxf4 {[%emt 0:00:19]} 43. Rc8 {[%emt 0:01:07]} Rf7 {[%emt 0:00:00]} 44. Be3 $1 {[%emt 0:01:00]} Kh7 {[%emt 0:00:15] [#]} 45. Rg3 $2 {[%emt 0:06:07]} (45. Nc4 $1 $16) 45... Bf1 $1 $11 {[%emt 0:02:38]} 46. Nd7 {[%emt 0:03:00][%mdl 64] Deflection} Bg7 {[%emt 0:01:04]} (46... Bh6 $5 {[%cal Rf7d7]} 47. Rc7 Kh8 $11) 47. Rc7 {[%emt 0:00:48][%cal Od7f6]} Re7 {[%emt 0:05:34]} 48. Rg4 {[%emt 0:00:38]} (48. Bb6 $5) 48... Bg2 $2 {[%emt 0:00:29][%mdl 8192] [#]} (48... Kh6 $11) 49. Bc5 $1 $18 {[%emt 0:02:15]} dxc5 {[%emt 0:08:11]} (49... Bf3 $142 50. Bxd6 Rxd7 51. Rh4+ (51. Rxd7 Bxg4 52. Rf7 Kg6 $11) 51... Kg6 52. Rxd7 Bf6 53. Rxf4 exf4) 50. d6 {[%emt 0:00:04]} Rf7 {[%emt 0:00:19]} 51. Nxc5 {[%emt 0:01:18][%mdl 64] Discovered Attack. Ingenious play by Sinha!   Weighted Error Value: White=0.32/Black=0.30} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.14"]
[White "Girsh, Daniel"]
[Black "Senft, Sean"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2123"]
[BlackElo "2089"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,150,27,21,4,31,18,62,56,57,40,55,52,85,12,103,97,114,91,88,77,108,111,109,57,64,54,57,47,74,84,72,79,71,72,70,61,69,40,48,0,0,0,0,-122,-93,-364,-358,-474,-403,-412,-412,-474,-288,-285,-282,-321,-268,-266,-276,-260,-271,-274,-274,-272,-257,-272,-184,-248,-227,-276,-254,-303,-262,-285,-254,-241,-234,-233,-220,-238,-240,-330,-285,-358,-350,-521,-514,-507,-491,-464,-404,-565,-565,-565,-565,-558,-550,-543,-543,-543,-543,-536,-529,-529,-529,-521,-514,-507,-507,-457,-457,-29969,-29970,-29970,-29971,-29970,-29972,-29972,-29973,-29973,-29974,-29973,-29974,-29974,-29975,-29975,-29972,-29977,-29978,-29984,-29985,-29986,-29987,-29988,-29989,-29989,-29990]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:04:17]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:03]} a6 {[%emt 0:00:07]} 4. Ba4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:09]} 5. d3 {[%emt 0:00:16]} b5 {[%emt 0:02:18]} 6. Bb3 {[%emt 0:00:08]} Be7 {[%emt 0:00:42]} 7. a4 {[%emt 0:00:06]} Bb7 {[%emt 0:01:32]} 8. O-O {[%emt 0:00:09]} O-O {[%emt 0:01:21]} 9. Bd2 {[%emt 0:00:38] 9.Nc3 is the modern continuation. C84: Closed Ruy Lopez: Unusual White 6th moves.} d6 {[%emt 0:09:08]} 10. Na3 {[%emt 0:00:30] [#]} bxa4 $146 {[%emt 0:01:50]} ({Predecessor:} 10... Na7 11. c4 bxa4 12. Bxa4 c5 13. b4 Qc7 14. Bc3 cxb4 15. Bxb4 Nc6 16. Bc3 Nd7 {1-0 Malek,J (2149)-Bujalski,M (1802) POL-ch U20 Pokrzywna 2021 (1)}) 11. Bxa4 {[%emt 0:00:09] White is slightly better.} Nd7 {[%emt 0:02:49]} 12. Bb3 {[%emt 0:06:23]} Kh8 {[%emt 0:13:10]} 13. c3 {[%emt 0:07:44]} Nc5 {[%emt 0:05:18]} 14. Bd5 {[%emt 0:03:23]} (14. Bc2 $1 $16) 14... Nb8 {[%emt 0:08:03]} (14... Nxd3 $11 15. Be3 Nf4) 15. Bxb7 $16 {[%emt 0:03:04]} Nxb7 {[%emt 0:02:12]} 16. Be3 {[%emt 0:01:20]} Nd7 {[%emt 0:02:24]} 17. d4 {[%emt 0:05:46][%cal Bd3d4,Bd4d5][%mdl 32]} Bf6 {[%emt 0:02:54]} 18. d5 {[%emt 0:14:35]} Be7 {[%emt 0:03:30]} 19. Qc2 {[%emt 0:02:24]} ({Better is} 19. Qd3 $16) 19... Qc8 $1 $14 {[%emt 0:01:48]} 20. Nc4 {[%emt 0:00:53][%cal Ba3c4,Bc4e3,Be3f5][%mdl 32]} c6 {[%emt 0:02:36]} 21. Qd3 {[%emt 0:08:35]} cxd5 {[%emt 0:07:45]} 22. Qxd5 {[%emt 0:02:10]} Nf6 {[%emt 0:00:43]} 23. Qd3 {[%emt 0:00:07] Threatens to win with Nb6.} Nc5 {[%emt 0:00:56]} 24. Bxc5 {[%emt 0:01:42]} Qxc5 {[%emt 0:00:08]} 25. Ne3 {[%emt 0:00:29]} Qc6 {[%emt 0:02:25]} 26. Nf5 {[%emt 0:03:46]} Rfe8 {[%emt 0:01:24]} 27. Ng5 {[%emt 0:01:29]} (27. Nd2 $14 {deserves consideration.}) 27... Kg8 $11 {[%emt 0:02:04]} 28. Qg3 {[%emt 0:00:07][%cal Of5g7]} Bf8 {[%emt 0:02:53]} 29. Rad1 {[%emt 0:00:39]} (29. Ne6 $1 $11 {remains equal.} Rxe6 30. Nh6+ Kh8 31. Nxf7+ Kg8 32. Nh6+ Kh8 33. Nf7+ Kg8 34. Nh6+ Kh8 35. Nf7+) 29... g6 {[%emt 0:01:34]} (29... Nxe4 30. Nh6+ (30. Nxe4 Qxe4 31. Nh6+ {[%mdl 64] Deflection} Kh8 $16) 30... gxh6 31. Nxe4+ Kh8 32. Nf6 $18) 30. Qh4 $2 {[%emt 0:08:17][%mdl 8192] Loses the game.} gxf5 $19 {[%emt 0:03:25]} 31. Rd3 {[%emt 0:00:13][%cal Og5h7]} Bg7 {[%emt 0:01:39]} (31... Nxe4 $2 32. Qxh7#) (31... fxe4 32. Nxh7 Nxh7 33. Rg3+ Bg7 34. Qh6 $18) 32. exf5 {[%emt 0:04:16]} h6 {[%emt 0:01:06]} 33. Rg3 {[%emt 0:00:40]} hxg5 {[%emt 0:01:53]} 34. Qxg5 {[%emt 0:00:07][%csl Gg3][%cal Rg5g7] [#]} Kf8 {[%emt 0:00:09] ...Bh8 is the strong threat.} 35. Qxg7+ {[%emt 0:00:03]} Ke7 {[%emt 0:00:04]} 36. Rg6 {[%emt 0:00:36]} d5 {[%emt 0:01:11]} 37. Rg3 {[%emt 0:02:57]} Rg8 {[%emt 0:01:59] Prevents Re1.} 38. Qh6 {[%emt 0:00:09]} Rxg3 {[%emt 0:00:11]} 39. hxg3 {[%emt 0:00:17]} Qd7 {[%emt 0:01:39]} 40. Qe3 {[%emt 0:01:11]} Qd6 {[%emt 0:01:55]} 41. Re1 {[%emt 0:00:12]} (41. Ra1 $142) 41... e4 {[%emt 0:00:23]} 42. Qd4 {[%emt 0:00:59]} Rc8 {[%emt 0:01:52]} 43. b3 {[%emt 0:01:12]} Qc6 {[%emt 0:02:28]} 44. Qe5+ {[%emt 0:00:21]} Kf8 {[%emt 0:00:29]} 45. c4 {[%emt 0:00:14]} dxc4 {[%emt 0:00:56]} 46. bxc4 {[%emt 0:25:00]} Re8 {[%emt 0:00:26]} 47. Qd4 {[%emt 0:00:00]} a5 {[%emt 0:01:16]} 48. Rb1 {[%emt 0:00:00] [#] Black must now prevent Rb6.} e3 $1 {[%emt 0:01:38][%mdl 64] aiming for ...Re4. Decoy} 49. fxe3 {[%emt 0:00:00] [#] And now Rb6 would win.} (49. f3 e2) 49... Qe4 $1 {[%emt 0:00:19]} 50. Ra1 {[%emt 0:00:00]} (50. Rb6 Ng4 51. Qxe4 Rxe4) (50. Qxe4 $142 Rxe4 51. Ra1) 50... Qxe3+ {[%emt 0:00:34]} ({Not} 50... Qxf5 51. Rf1 Qg5 52. Rxf6 $11 (52. Qxf6 Qxf6 53. Rxf6 Ra8 $11)) 51. Qxe3 {[%emt 0:00:00]} Rxe3 {[%emt 0:00:06]} 52. Rxa5 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KR} Rc3 {[%emt 0:00:46]} (52... Rxg3 $2 {is the wrong capture.} 53. Kf1 $19) 53. Ra8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:06]} 54. Rc8 {[%emt 0:00:00]} Ng4 {[%emt 0:00:05][%cal Rc3c1]} 55. Kf1 {[%emt 0:00:00]} Ne3+ {[%emt 0:00:14]} 56. Ke2 {[%emt 0:00:00]} Rxc4 {[%emt 0:00:30]} 57. Re8 {[%emt 0:00:00]} Nxf5 {[%emt 0:00:15]} 58. Kf3 {[%emt 0:00:00]} Rc3+ {[%emt 0:00:46]} 59. Kf4 {[%emt 0:00:00]} Nxg3 {[%emt 0:01:04]} 60. Re5 {[%emt 0:00:00]} Kf6 {[%emt 0:00:49] ( -> ...Rc4+)} 61. Ra5 {[%emt 0:00:00]} Ne2+ {[%emt 0:00:36]} 62. Ke4 {[%emt 0:00:00]} Kg6 {[%emt 0:00:46]} 63. Ra2 {[%emt 0:00:00]} (63. g4 $19) 63... f5+ {[%emt 0:00:24] Black mates.} 64. Kd5 {[%emt 0:00:00]} Re3 {[%emt 0:00:13]} 65. Ra8 {[%emt 0:00:00]} Kg5 {[%emt 0:00:13]} 66. Rf8 {[%emt 0:00:00]} Kf4 {[%emt 0:00:42]} 67. Rf7 {[%emt 0:00:00]} Ng3 {[%emt 0:00:29]} 68. Ra7 {[%emt 0:00:00]} Re2 {[%emt 0:00:26]} 69. Ra4+ {[%emt 0:00:00]} Kg5 {[%emt 0:00:17]} 70. Ra8 {[%emt 0:00:00]} Rxg2 {[%emt 0:00:11]} 71. Ke6 {[%emt 0:00:00]} Re2+ {[%emt 0:00:10]} 72. Kf7 {[%emt 0:00:00]} f4 {[%emt 0:00:15][%cal Bf5f4,Bf4f3][%mdl 32]} 73. Rg8+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:10]} 74. Rf8 {[%emt 0:00:00]} f3 {[%emt 0:00:23]} 75. Kg7+ {[%emt 0:00:00]} Kg4 {[%emt 0:00:09] Weighted Error Value: White=0.41/Black=0.19 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.15"]
[White "Chabris, Christopher"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2053"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 27,137,24,19,0,0,47,85,77,70,91,88,63,52,1,28,31,31,16,38,0,4,18,29,9,6,-12,-22,-37,-29,-51,-57,-40,-41,-81,-76,-93,-109,-129,-81,-96,-6,-4,0,0,0,0,0,0,0,0,0,-107,0,0,45,52,94,84,100,95,71,0,0,-23,97,120,106,81,81,63,82,81,114,108,114,114,114,81,81,81,114,105,114,114,114,114,114,114,114,114,114,114,114,105,114,114,114,105,114,105,105,105,105,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:02:03]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:13]} 3. Bb5 {[%emt 0:00:06]} a6 {[%emt 0:00:05]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:11]} Be7 {[%emt 0:00:16]} 6. Re1 {[%emt 0:00:09]} b5 {[%emt 0:00:06]} 7. Bb3 {[%emt 0:00:04]} d6 {[%emt 0:00:10]} 8. c3 {[%emt 0:00:12]} O-O {[%emt 0:00:28]} 9. h3 {[%emt 0:00:04]} Nd7 {[%emt 0:00:37]} 10. d4 {[%emt 0:01:06]} Bf6 {[%emt 0:00:08]} 11. Be3 {[%emt 0:03:29]} exd4 {[%emt 0:06:34]} 12. cxd4 {[%emt 0:01:14]} Na5 {[%emt 0:00:55]} 13. Bc2 {[%emt 0:01:55]} Nc4 {[%emt 0:05:20]} 14. Bc1 {[%emt 0:01:01]} c5 {[%emt 0:01:36]} 15. Nc3 {[%emt 0:15:13] C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations.} Bb7 {[%emt 0:07:01]} 16. b3 {[%emt 0:03:45] [#]} Ncb6 $146 {[%emt 0:02:34][%cal Bc4b6,Bb6d5,Bd5b4][%mdl 32]} ({Predecessor:} 16... cxd4 17. Nxd4 Qa5 18. Nce2 Na3 19. Bxa3 Qxa3 20. Nf5 Bxa1 21. Qxa1 Ne5 22. Bb1 f6 {½-½ Fernandez Cardoso,A (2427)-Sanikidze,T (2596) Balaguer op 17th 2012 (3)}) 17. e5 $1 {[%emt 1:10:19] White is better.} dxe5 {[%emt 0:14:40]} 18. dxe5 {[%emt 0:00:00]} Be7 {[%emt 0:00:09]} 19. Ne4 {[%emt 0:00:00][%cal Oe5e6] White has more active pieces. The black rooks are badly placed.} (19. Qd3 {is interesting.} f5 20. exf6 Nxf6 21. Qf5) 19... Re8 {[%emt 0:08:36]} 20. Bf4 {[%emt 0:00:00]} (20. Bd2 $14) 20... Nd5 {[%emt 0:04:08]} 21. Bg3 {[%emt 0:00:00]} Nb4 {[%emt 0:00:43]} 22. Bb1 {[%emt 0:00:00]} Nf8 {[%emt 0:00:37]} 23. Qe2 {[%emt 0:00:00]} Rc8 {[%emt 0:05:46]} 24. a3 {[%emt 0:00:00]} Nd5 {[%emt 0:02:28]} 25. Bc2 {[%emt 0:00:00]} Qa5 {[%emt 0:16:25]} 26. a4 {[%emt 0:00:00]} Nb4 {[%emt 0:01:53]} 27. Bb1 {[%emt 0:00:00]} Qb6 {[%emt 0:00:13]} 28. Qd2 {[%emt 0:00:00]} c4 {[%emt 0:04:47][%cal Bc5c4,Bc4c3][%mdl 32]} 29. axb5 {[%emt 0:00:00]} Bxe4 {[%emt 0:02:25]} 30. Bxe4 {[%emt 0:00:00]} (30. Rxe4 $2 c3 31. Qe2 c2 32. Bxc2 Rxc2 $19) 30... c3 {[%emt 0:00:05]} 31. Qf4 {[%emt 0:00:00]} Ne6 {[%emt 0:01:00]} 32. Qg4 {[%emt 0:00:28]} (32. Qf5 $2 g6 33. Qg4 h5 $19) 32... Qxb5 {[%emt 0:02:59]} 33. Bh4 {[%emt 0:01:34] Hoping for Bxe7.} Bxh4 {[%emt 0:01:18]} (33... Bf8 $17 {aiming for ...c2.} 34. Bf5 g6 35. Bxe6 fxe6) 34. Nxh4 $11 {[%emt 0:00:33]} (34. Qxh4 h6 35. Qg4 c2 $19) 34... Nd3 {[%emt 0:02:45] A dynamic duo of knights.} (34... Qxe5 $2 35. Bxh7+ Kxh7 36. Rxe5 $18) 35. Qf5 {[%emt 0:02:02][%csl LRd3,LRh7] The board is on fire.} g6 $1 {[%emt 0:01:53]} (35... Nxe1 $2 36. Qxh7+ Kf8 37. Nf5 $18) 36. Bxd3 {[%emt 0:00:36]} gxf5 {[%emt 0:00:53]} 37. Bxb5 {[%emt 0:00:05]} axb5 {[%emt 0:00:05]} 38. Nxf5 {[%emt 0:00:25]} Rc7 {[%emt 0:00:47]} 39. b4 {[%emt 0:02:11]} (39. Rac1 $11) 39... Nf4 {[%emt 0:00:25]} (39... c2 $17 {Threatens to win with ...Nf4.} 40. g3 Rd8) 40. Nd6 $1 {[%emt 0:01:07][%csl LRb5,LRe8]} Rb8 {[%emt 0:00:19] Strongly threatening ...c2.} (40... Rd8 $5 {[%cal Rc3c2]} 41. Re4 (41. Nxb5 Rc6 $11) 41... c2 42. Rxf4 c1=Q+ 43. Rxc1 Rxc1+ 44. Kh2 Re1 $11) 41. Re3 {[%emt 0:01:11]} Kf8 {[%emt 0:01:48] [#]} 42. Rc1 $1 $36 {[%emt 0:00:23][%mdl 2048] Keeping Black busy.} Ke7 {[%emt 0:00:47]} 43. g3 {[%emt 0:00:40]} (43. Rexc3 $2 {too greedy.} Rxc3 44. Rd1 (44. Nf5+ $2 Kd7 $19) 44... Nd3 $19) 43... Nd5 {[%emt 0:00:25]} 44. Rd3 {[%emt 0:00:23]} (44. Nf5+ $16 Kf8 45. Rd3 Nxb4 46. Rdxc3 Rxc3 47. Rxc3) 44... Ke6 $1 {[%emt 0:00:37]} 45. Ne4 {[%emt 0:01:08] f4 would be deadly.} Kxe5 {[%emt 0:02:24]} (45... Nxb4 $11 {keeps the balance.} 46. Rdxc3 Rxc3 47. Nxc3 Nd3) 46. Nxc3 $16 {[%emt 0:00:38]} Nxb4 {[%emt 0:00:24]} 47. Re1+ {[%emt 0:00:27]} Kf6 {[%emt 0:01:17] [#]} 48. Rf3+ {[%emt 0:00:30]} Kg7 {[%emt 0:00:08]} 49. Re5 {[%emt 0:00:44]} Nc2 {[%emt 0:02:33]} 50. Nxb5 {[%emt 0:00:33]} Rxb5 {[%emt 0:00:47][%mdl 64] Remove Defender} 51. Rxb5 {[%emt 0:00:11][%mdl 4096] Endgame KRR-KRN} Nd4 {[%emt 0:00:05][%csl LRb5,LRf3] [#]} 52. Rfb3 {[%emt 0:00:56]} Nxb3 {[%emt 0:00:09]} (52... h5 53. Rb7) 53. Rxb3 {[%emt 0:00:03] KR-KR} h6 {[%emt 0:00:14]} 54. Kg2 {[%emt 0:00:15]} Rc4 {[%emt 0:00:07]} 55. Rb5 {[%emt 0:00:09]} Rc3 {[%emt 0:00:06]} 56. Re5 {[%emt 0:00:28]} Ra3 {[%emt 0:00:06]} 57. g4 {[%emt 0:00:15]} Rb3 {[%emt 0:00:05]} 58. f3 {[%emt 0:00:14]} Ra3 {[%emt 0:00:12]} 59. Kg3 {[%emt 0:00:10]} Rb3 {[%emt 0:00:09]} 60. Kf4 {[%emt 0:00:25]} Ra3 {[%emt 0:00:06]} 61. h4 {[%emt 0:01:01]} Ra4+ {[%emt 0:01:49]} 62. Kf5 {[%emt 0:01:03]} Ra3 {[%emt 0:01:00]} 63. f4 {[%emt 0:00:56]} Ra6 {[%emt 0:01:18]} 64. h5 {[%emt 0:00:37]} Ra1 {[%emt 0:00:55]} 65. g5 {[%emt 0:00:48]} (65. Rc5 $16) 65... hxg5 $11 {[%emt 0:00:10] The position is equal.} 66. fxg5 {[%emt 0:00:07]} Rf1+ {[%emt 0:00:05]} 67. Kg4 {[%emt 0:00:49]} Rg1+ {[%emt 0:00:55]} 68. Kf5 {[%emt 0:00:35]} Rf1+ {[%emt 0:00:05]} 69. Kg4 {[%emt 0:00:42] Weighted Error Value: White=0.14 (very precise) /Black=0.14 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.16"]
[White "Slade, Theodore"]
[Black "Aripov, Iskandar"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2021"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,68,26,28,0,0,8,6,8,27,-35,-36,-36,-39,-41,-36,-71,-70,-75,-71,-74,-84,-81,-77,-85,-63,-90,-101,-96,-74,-85,-75,-79,-80,-78,-75,-83,-60,-52,0,0,0,-25,-25,-47,-37,-31,0,0,0,0,0,0,0,0,8]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:06:03]} 2. c4 {[%emt 0:00:11]} c6 {[%emt 0:00:26]} 3. Nc3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:10]} e6 {[%emt 0:00:20]} 5. Nf3 {[%emt 0:00:16]} Nbd7 {[%emt 0:00:28]} 6. Qc2 {[%emt 0:00:10]} b6 {[%emt 0:00:29]} 7. Bd3 {[%emt 0:01:03]} Bb7 {[%emt 0:00:04]} 8. O-O {[%emt 0:00:32]} Be7 {[%emt 0:00:15]} 9. e4 {[%emt 0:11:27] Recently 9.Rd1 got a lot of attention. D45: Semi-Slav: 5 e3.} dxe4 {[%emt 0:00:21]} 10. Nxe4 {[%emt 0:00:14]} Nxe4 {[%emt 0:02:19]} 11. Bxe4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:09]} 12. Bd3 {[%emt 0:00:35]} (12. Bf4 $11) 12... c5 $15 {[%emt 0:00:45] [#]} 13. Qa4+ $146 {[%emt 0:13:45]} ({Predecessor:} 13. dxc5 Bxf3 14. gxf3 Bxc5 15. b4 Bd4 16. Rb1 O-O 17. Bf4 e5 18. Bg3 Rc8 19. Rfe1 Re8 20. Rbd1 {1-0 Gunina,V (2448)-Gaponenko,I (2469) Wch Blitz final (Women) 2010 (8)}) 13... Qd7 {[%emt 0:00:27]} 14. Qxd7+ {[%emt 0:00:12]} Nxd7 {[%emt 0:00:12]} 15. Be3 {[%emt 0:01:06]} Bxf3 {[%emt 0:06:26]} 16. gxf3 {[%emt 0:00:10]} cxd4 {[%emt 0:06:16]} 17. Bxd4 {[%emt 0:00:11][%cal Oa1b1]} Bf6 {[%emt 0:00:06]} 18. Bxf6 {[%emt 0:00:42]} gxf6 {[%emt 0:00:43]} 19. Rfd1 {[%emt 0:10:57]} Ke7 {[%emt 0:01:34]} 20. Be2 {[%emt 0:03:11]} Rhg8+ {[%emt 0:01:11]} 21. Kh1 {[%emt 0:04:27]} f5 {[%emt 1:12:21]} 22. Rd4 {[%emt 0:14:07]} Nf6 {[%emt 0:00:00]} 23. Rc1 {[%emt 0:04:26]} Rad8 {[%emt 0:00:00]} 24. Rcd1 {[%emt 0:00:48]} Rxd4 {[%emt 0:00:00]} 25. Rxd4 $17 {[%emt 0:00:07][%mdl 4096] Endgame KRB-KRN} e5 {[%emt 0:00:00]} 26. Rd3 {[%emt 0:05:21]} Rd8 {[%emt 0:00:00]} ({Black should play} 26... Rc8 $15) 27. Rxd8 $11 {[%emt 0:01:05]} Kxd8 {[%emt 0:00:00] KB-KN} 28. Kg1 {[%emt 0:04:51]} Kd7 {[%emt 0:00:00]} 29. Kf1 {[%emt 0:01:12]} Kd6 {[%emt 0:00:00]} 30. b4 {[%emt 0:01:36]} e4 {[%emt 0:00:00]} 31. f4 {[%emt 0:03:45] The position is equal.} a5 {[%emt 0:00:00]} 32. a3 {[%emt 0:00:14]} axb4 {[%emt 0:00:00]} 33. axb4 {[%emt 0:00:07]} Nd7 {[%emt 0:00:00]} 34. Ke1 {[%emt 0:00:46]} Nb8 {[%emt 0:00:00] Weighted Error Value: White=0.12 (very precise) /Black=0.06 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.17"]
[White "Laddha, Yash Jayesh"]
[Black "Ismayilova, Khanim"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2195"]
[BlackElo "1562"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 31,109,28,41,22,45,37,34,28,54,18,18,18,18,13,17,17,17,18,18,13,16,0,0,0,0,-41,-41,-41,-41,-41,0,0,0,-41,-49,-145,-29,-251,-78,-236,-230,-29980,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-19,0,0]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:03][%cal Bg1f3,Bf3d4,Bd4b5,Bb5a3,Ba3c2][%mdl 32]} Nc6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:03]} e5 {[%emt 0:00:08]} 6. Ndb5 {[%emt 0:00:04]} d6 {[%emt 0:00:09]} 7. Bg5 {[%emt 0:00:04]} a6 {[%emt 0:00:07]} 8. Na3 {[%emt 0:00:03]} b5 {[%emt 0:00:21]} 9. Nd5 {[%emt 0:00:04]} Be7 {[%emt 0:00:08]} 10. Bxf6 {[%emt 0:00:04]} Bxf6 {[%emt 0:00:16]} 11. c3 {[%emt 0:00:05]} O-O {[%emt 0:00:07]} 12. Nc2 {[%emt 0:00:05]} Bg5 {[%emt 0:00:10]} 13. a4 {[%emt 0:00:16]} bxa4 {[%emt 0:01:56]} 14. Rxa4 {[%emt 0:00:26]} a5 {[%emt 0:00:44]} 15. Bc4 {[%emt 0:00:06]} Rb8 {[%emt 0:01:16]} 16. b3 {[%emt 0:00:05]} Kh8 {[%emt 0:04:27]} 17. Nce3 {[%emt 0:00:50] B33: Sicilian: Pelikan and Sveshnikov Variations.} Be6 {[%emt 0:09:33]} 18. h4 {[%emt 0:09:23]} Bxe3 {[%emt 0:10:59]} 19. Nxe3 {[%emt 0:00:06] White is slightly better.} Bxc4 {[%emt 0:00:23]} 20. Rxc4 {[%emt 0:17:33]} Ne7 {[%emt 0:05:44] [#]} 21. O-O $146 {[%emt 0:01:21]} ({Predecessor:} 21. h5 h6 22. g4 f6 23. O-O Qb6 24. b4 axb4 25. cxb4 Rfc8 26. Rxc8+ Rxc8 27. Qd2 {0-1 Rogacka,N (1509)-Karykowska,A (1528) POL-chT U19 2nd League 2014 (2.59)}) 21... f5 {[%emt 0:05:32]} 22. Nxf5 {[%emt 0:01:27]} Nxf5 {[%emt 0:00:10]} 23. exf5 {[%emt 0:00:04]} Rxf5 {[%emt 0:00:04]} 24. Qd5 {[%emt 0:01:17]} Rxb3 {[%emt 0:07:01]} 25. Rc6 {[%emt 0:02:32]} Rb8 {[%emt 0:04:48]} 26. Rxd6 {[%emt 0:01:02]} (26. Qxd6 {simplifies} Qxd6 27. Rxd6 Kg8 28. Ra6) 26... Qxh4 {[%emt 0:01:34] White must now prevent ...Rh5.} 27. g3 {[%emt 0:01:20]} Qg5 {[%emt 0:00:55]} 28. Rd1 {[%emt 0:12:16]} Rbf8 $40 {[%emt 0:01:46][%mdl 128] Black has some attack.} 29. Rd2 {[%emt 0:03:52]} a4 {[%emt 0:03:47]} 30. Ra6 {[%emt 0:15:35]} Qg4 {[%emt 0:10:35]} (30... h6 $5 {[%cal Re5e4]} 31. Ra8 (31. Rxa4 e4 $17) 31... a3 32. Rxf8+ (32. Rxa3 e4 $17) 32... Rxf8 $17) 31. Qc6 {[%emt 0:10:25]} Qg5 {[%emt 0:06:00]} 32. Qd5 {[%emt 0:02:54]} h6 {[%emt 0:04:26][%cal Oe5e4]} 33. Rd6 {[%emt 0:13:38] [#]} ({Reject} 33. Rxa4 e4 34. Qd4 Rf3 $17) (33. Ra8 $1 $15) 33... e4 {[%emt 0:03:50]} 34. Qd4 {[%emt 0:04:17] [#]} (34. Qxe4 $11 Rxf2 {[%mdl 64] Remove Defender, Decoy} 35. Rxf2 Qxg3+ 36. Rg2 Qxd6 37. Qxa4) 34... Rf3 $2 {[%emt 0:07:24]} (34... a3 $1 $19 {and Black stays clearly on top. Strongly threatening ...h5.} 35. Kg2 Ra5) 35. Qxe4 $17 {[%emt 0:01:01]} Rxf2 $1 {[%emt 0:00:22][%mdl 64] Remove Defender, Decoy} ({Stronger than} 35... Rxc3 36. R6d5 Qf6 37. Rd6 $15) 36. Rxh6+ $2 {[%emt 0:02:04]} (36. Rxf2 $19 Qxg3+ 37. Rg2 Qxd6 38. Qxa4) 36... Qxh6 $2 {[%emt 0:06:18]} (36... gxh6 {mates} 37. Qd4+ R2f6 38. Rd3 a3 39. Kg2 a2 40. c4 Qg7 41. Rd1 Rf2+ {[%mdl 64] Promotion} 42. Qxf2 Rxf2+ 43. Kxf2 a1=Q 44. Rxa1 Qxa1 45. c5 Qd4+ 46. Kf3 Qxc5 47. Kf4 Kg7 48. g4 Kf6 49. Ke4 Kg5 50. Kd3 Kxg4 51. Kd2 h5 52. Ke2 Qd4 53. Kf1 Qd2 54. Kg1 Kg3 55. Kh1 Qh2#) 37. Rxf2 {[%emt 0:00:05][%cal Rf2f8][%mdl 4096] Endgame KQR-KQR. The position is equal.} Qc1+ {[%emt 0:02:03]} 38. Kg2 {[%emt 0:00:05][%cal Rf2f8]} Rxf2+ {[%emt 0:00:03]} 39. Kxf2 $11 {[%emt 0:00:04] KQ-KQ} Qd2+ {[%emt 0:00:03]} 40. Kg1 {[%emt 0:00:27]} Qc1+ {[%emt 0:00:54]} 41. Kg2 {[%emt 0:00:27]} Qd2+ {[%emt 0:00:06]} 42. Kg1 {[%emt 0:00:07]} Qc1+ {[%emt 0:01:38]} 43. Kg2 {[%emt 0:00:15]} a3 {[%emt 0:00:06]} 44. Qe8+ {[%emt 0:00:51]} Kh7 {[%emt 0:00:02]} 45. Qh5+ {[%emt 0:06:04]} Qh6 {[%emt 0:00:07]} 46. Qf5+ {[%emt 0:00:00]} Qg6 {[%emt 0:00:18]} 47. Qh3+ {[%emt 0:00:00]} Qh6 {[%emt 0:00:12] ( -> ...Qxh3+)} 48. Qf5+ {[%emt 0:00:00]} g6 {[%emt 0:00:16]} 49. Qd7+ {[%emt 0:00:00]} Qg7 {[%emt 0:01:45]} 50. Qh3+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:04]} 51. Qc8+ {[%emt 0:00:00]} Qf8 {[%emt 0:00:12]} 52. Qa6 {[%emt 0:00:00]} Kg7 {[%emt 0:00:48] ...Qe7 is the strong threat.} 53. Qa7+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:11]} 54. Qe3+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:12] Threatens to win with ...a2.} (54... g5 $5 {[%cal Rf8a8]} 55. Qe6+ Kg7 56. Qd7+ Kf6 57. Qc6+ Kg7 $17) 55. Qa7+ {[%emt 0:00:00] Weighted Error Value: White=0.26 (precise) /Black=0.26 (precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.18"]
[White "Samuelson, Andrew"]
[Black "Prabhu, Naveen"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2019"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,68,0,0,0,0,-6,0,-5,3,1,0,0,0,0,0,-7,0,-4,23,19,25,31,32,-14,-9,-27,43,-7,36,0,6,-7,-7,-35,0,-41,-56,-36,-26,-311,-291,-290,-286,-670,-657,-741,-705,-654,-630,-29979,-29980,-29990,-29991,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999]} 1. e4 {[%emt 0:00:07]} c6 {[%emt 0:03:06]} 2. d4 {[%emt 0:00:11]} d5 {[%emt 0:00:03]} 3. e5 {[%emt 0:00:08]} c5 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:06]} cxd4 {[%emt 0:00:05]} 5. Qxd4 {[%emt 0:00:20]} Nc6 {[%emt 0:00:10][%cal Bb8c6,Bc6b4,Bb4d3][%mdl 32]} 6. Qf4 {[%emt 0:00:05] B12: Caro-Kann: Advance Variation.} e6 {[%emt 0:00:04]} 7. Bd3 {[%emt 0:00:18]} Nb4 {[%emt 0:00:07]} 8. O-O {[%emt 0:00:08] The position is equal.} Nxd3 {[%emt 0:00:12]} (8... Bd7 {keeps more tension.} 9. Bxh7 Rxh7 10. Ng5 Nh6) 9. cxd3 {[%emt 0:00:06]} Ne7 {[%emt 0:01:27]} 10. Nc3 {[%emt 0:00:36]} Ng6 {[%emt 0:01:40]} 11. Qg4 {[%emt 0:02:08]} Be7 {[%emt 0:01:16]} 12. Re1 {[%emt 0:00:13]} O-O {[%emt 0:02:41]} 13. Bg5 {[%emt 0:02:50] [#]} f6 $146 {[%emt 0:26:09]} ({Predecessor:} 13... Bxg5 14. Nxg5 h6 15. Nf3 Bd7 16. a4 a5 17. h4 Rc8 18. Re3 Qb6 19. Nxd5 Qxb2 {0-1 Zelcic,R (2460)-Eingorn,V (2570) Bern op 1994 (8)}) 14. exf6 {[%emt 0:00:51]} gxf6 {[%emt 0:00:31]} (14... Bxf6 {simplifies} 15. Bxf6 Rxf6 16. d4 Bd7) 15. Bh6 {[%emt 0:00:24]} Rf7 {[%emt 0:00:17]} 16. h4 {[%emt 0:01:27]} (16. d4 $14) 16... Bf8 $11 {[%emt 0:12:20]} 17. Bxf8 {[%emt 0:00:23] [#] Hoping for Bh6.} (17. Bd2 $5 {[%cal Rh4h5]} e5 18. Qg3 $15) 17... Kxf8 {[%emt 0:00:26]} (17... e5 $1 $11 18. Qa4 Nxf8) 18. h5 {[%emt 0:05:08]} (18. Qb4+ $1 $14 Kg8 19. h5) 18... Ne7 {[%emt 0:02:47]} 19. Qb4 {[%emt 0:06:56]} a5 {[%emt 0:02:57]} 20. Qa3 {[%emt 0:00:45]} e5 {[%emt 0:04:13][%cal Be6e5,Be5e4][%mdl 32]} 21. Nb5 {[%emt 0:09:39]} Rg7 {[%emt 0:05:36]} (21... Bg4 $5 {[%cal Rg4f3]} 22. d4 e4 $15) 22. Nd6 {[%emt 0:10:06]} Ra6 {[%emt 0:13:11][%cal Ba8a6,Ba6f6,Bf6h6][%mdl 32]} 23. Nxc8 {[%emt 0:03:45]} Qxc8 {[%emt 0:00:01]} 24. d4 $2 {[%emt 0:04:26][%mdl 8192] Loses the game.} (24. Rec1 $11 Qd7 25. Rc5) 24... Qh3 $19 {[%emt 0:05:05][%csl Gg7][%cal Rh3g2] [#]} 25. g3 {[%emt 0:00:07]} e4 {[%emt 0:00:15] And now ...f5 would win.} ({Less strong is} 25... Qxh5 26. dxe5 f5 27. Rac1 $16 (27. e6 Kg8 $16)) 26. Nd2 $2 {[%emt 0:03:04]} (26. Rac1) 26... f5 {[%emt 0:02:30] aiming for ...Rh6.} (26... Qxh5 $2 {is the wrong capture.} 27. Rac1 $19) 27. Qe3 {[%emt 0:02:25] Repels Rh6} Rf6 {[%emt 0:01:30] Strongly threatening ...f4.} 28. Qf4 {[%emt 0:00:29]} Rg4 {[%emt 0:00:58]} 29. Qe5 {[%emt 0:00:18]} Rh6 {[%emt 0:01:51] Black mates.} 30. Nf1 {[%emt 0:00:32]} Qxh5 {[%emt 0:00:48][%csl Gh6][%cal Rh5h1]} 31. Nh2 {[%emt 0:02:09]} Qxh2+ {[%emt 0:00:07]} 32. Kf1 {[%emt 0:00:03]} Qh1+ {[%emt 0:00:06]} 33. Ke2 {[%emt 0:00:05]} Qf3+ {[%emt 0:00:04]} 34. Kd2 {[%emt 0:00:07]} Qd3+ {[%emt 0:00:04] Weighted Error Value: White=0.65/Black=0.07 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.19"]
[White "Vinod, Aarush"]
[Black "Kanli, Alperen"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1914"]
[BlackElo "2111"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,104,0,0,14,0,-22,25,-22,17,16,29,21,55,57,56,55,36,27,25,35,26,0,25,24,19,-43,-40,-40,-33,-38,-37,-52,-18,-42,0,0,0,0,108,92,143,163,147,150,175,172,166,166,148,-336,-327,-577,-567,-566,-287,-288,-285,-293,-293,-289,-285,-285,-285,-407,-395,-962,-959,-1049,-1049,-1049,-1049,-1033,-1018,-961,-909,-1201,-1137,-1166,-1060,-5627,-10353,-29972,-29976,-29976,-29977,-29982,-29983,-29983,-29984,-29984,-29985,-29990,-29990,-29990,-29991,-29991,-29992]} 1. e4 {[%emt 0:01:33]} c6 {[%emt 0:00:09]} 2. d4 {[%emt 0:00:23]} d5 {[%emt 0:00:07]} 3. e5 {[%emt 0:00:06]} c5 {[%emt 0:00:03]} 4. dxc5 {[%emt 0:00:11]} e6 {[%emt 0:00:01]} 5. a3 {[%emt 0:00:16]} Bxc5 {[%emt 0:00:07]} 6. Qg4 {[%emt 0:00:08] B12: Caro-Kann: Advance Variation.} Ne7 {[%emt 0:05:35]} 7. Nf3 {[%emt 0:00:26]} Ng6 {[%emt 0:03:49]} (7... Qb6 {is more appropriate.}) 8. b4 {[%emt 0:02:17]} (8. Bd3 $142) 8... Bb6 {[%emt 0:00:04]} 9. Bd3 {[%emt 0:00:14]} Nc6 {[%emt 0:04:24]} 10. Bb2 {[%emt 0:01:11]} Qc7 {[%emt 0:01:49]} 11. O-O {[%emt 0:01:11]} O-O {[%emt 0:05:25][%cal Rc6e5]} 12. Re1 {[%emt 0:02:26]} f5 {[%emt 0:08:07]} 13. Qg3 {[%emt 0:13:05]} a5 $1 {[%emt 0:03:40]} 14. b5 {[%emt 0:03:09]} Nb8 {[%emt 0:01:18][%cal Bc6b8,Bb8d7,Bd7c5,Bc5e4][%mdl 32] [#]} 15. Nc3 $146 {[%emt 0:22:25]} ({Predecessor:} 15. c4 dxc4 16. Rc1 Rd8 17. Bf1 Qc5 18. Rc2 Qxb5 19. Nbd2 Ba7 20. Nxc4 Qa4 21. Rac1 Nc6 22. Ng5 Nf8 23. h4 Rd7 {½-½ Bontems,C (2230)-Pierron,P (2201) FRA Cup/21/1T/05 email 2021}) 15... a4 $1 {[%emt 0:00:52]} 16. Ne2 {[%emt 0:09:37] With the idea Ned4.} Nd7 {[%emt 0:00:17]} 17. Nf4 {[%emt 0:02:44]} (17. h4 $11) 17... Nxf4 $15 {[%emt 0:00:42]} 18. Qxf4 {[%emt 0:00:02]} Nc5 {[%emt 0:00:01]} (18... Qc5 19. Bd4 Qe7 20. Bxb6 Nxb6 21. Qd4 $14) 19. Bd4 {[%emt 0:03:27]} Bd7 {[%emt 0:01:27]} 20. Rab1 {[%emt 0:01:06]} Ne4 {[%emt 0:00:53] Black wants to play ...Bxd4.} 21. Qe3 {[%emt 0:07:17]} f4 {[%emt 0:03:17]} 22. Qe2 {[%emt 0:00:30]} Bxd4 {[%emt 0:01:04]} 23. Nxd4 {[%emt 0:00:03]} Qxe5 {[%emt 0:04:11]} (23... Qc3 $11 {keeps the balance.} 24. Bxe4 Qxd4) 24. Nf3 {[%emt 0:00:49][%mdl 64] Deflection} Qc3 {[%emt 0:06:26]} (24... Qf5 $142) 25. Bxe4 $16 {[%emt 0:00:06]} dxe4 {[%emt 0:00:04]} 26. Qxe4 {[%emt 0:00:05]} Qxa3 {[%emt 0:01:15]} 27. Ng5 {[%emt 0:02:40][%csl Gg5][%cal Re4h7]} (27. Qxb7 Rfd8 $16) 27... g6 {[%emt 0:02:21]} 28. Qxb7 {[%emt 0:03:15]} Qe7 {[%emt 0:00:22] [#]} 29. Nxe6 $2 {[%emt 0:08:18][%mdl 8192] Now White is beyond hope.} Rfe8 $19 {[%emt 0:00:17]} 30. Qxa8 $2 {[%emt 0:16:30]} (30. h4 Bxe6 {[%mdl 64] Discovered Attack} 31. Qxe7 Rxe7 32. b6) 30... Rxa8 {[%emt 0:00:19]} 31. Nc7 {[%emt 0:00:00]} Qd8 {[%emt 0:00:32]} 32. Nxa8 {[%emt 0:00:00]} Qxa8 {[%emt 0:00:01]} 33. b6 {[%emt 0:00:00]} Bc6 {[%emt 0:00:18][%cal Oa4a3] aiming for ...a3!} 34. Re7 {[%emt 0:00:00] [#] Threatens to win with b7.} a3 $1 {[%emt 0:02:27]} (34... Bxg2 35. Ra7 (35. b7 Bxb7 36. Rbxb7 Qf8 $11) 35... Qc8 36. Kxg2 Qg4+ 37. Kf1 $11) 35. Ra7 {[%emt 0:00:00] [#]} Qd8 {[%emt 0:02:41] And now ...Qg5 would win.} ({But not} 35... Qf8 36. b7 Bxb7 37. Rbxb7 $18) 36. b7 {[%emt 0:00:00]} (36. f3 $142 Qd4+ 37. Kh1) 36... Bxb7 $1 {[%emt 0:00:12][%cal Oa3a2][%mdl 64] White must now prevent ...a2! Promotion} 37. Raxb7 $2 {[%emt 0:00:00][%mdl 4096] Endgame KQ-KRR} (37. h4 Bc6 38. c4) 37... a2 {[%emt 0:00:08]} 38. Re1 {[%emt 0:00:00]} Qa8 {[%emt 0:00:07]} 39. Rbb1 {[%emt 0:00:05]} axb1=Q {[%emt 0:00:10]} 40. Rxb1 {[%emt 0:00:03] KQ-KR} Qa2 {[%emt 0:00:14][%csl LRb1,LRc2][%cal Ra2b1]} 41. Re1 {[%emt 0:01:10]} Qxc2 {[%emt 0:00:02]} 42. h3 {[%emt 0:00:03]} Kg7 {[%emt 0:00:15]} 43. Rf1 {[%emt 0:00:26]} Kf6 {[%emt 0:00:04]} 44. Kh2 {[%emt 0:00:12]} g5 {[%emt 0:00:03]} 45. f3 {[%emt 0:00:21]} h5 {[%emt 0:00:01] Black mates.} 46. Kg1 {[%emt 0:00:18]} Qe2 {[%emt 0:01:02]} 47. Rb1 {[%emt 0:01:04]} g4 {[%emt 0:00:55]} 48. hxg4 {[%emt 0:00:39]} hxg4 {[%emt 0:00:21]} 49. fxg4 {[%emt 0:00:13]} Kg5 {[%emt 0:00:51]} 50. Rb7 {[%emt 0:02:34]} Qe1+ {[%emt 0:00:26]} ({Worse is} 50... Qxg4 51. Rg7+ Kh5 52. Rxg4 Kxg4 53. Kf2 $11) 51. Kh2 {[%emt 0:00:01]} Qg3+ {[%emt 0:00:02]} 52. Kh1 {[%emt 0:03:06]} f3 {[%emt 0:00:02] Artfully played by Kanli.   Weighted Error Value: White=0.96/Black=0.20 (precise)} ({Inferior is} 52... Kxg4 53. Rg7+ Kh5 54. Rxg3 fxg3 55. Kg1 $11) 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "5.20"]
[White "Ling, Evan"]
[Black "ADU, Oladapo"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1952"]
[BlackElo "2081"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,97,31,31,25,24,14,41,41,33,32,38,30,31,10,23,21,29,33,34,26,39,31,30,-14,30,21,26,25,27,17,24,23,60,45,54,37,36,35,72,18,80,77,77,49,49,48,44,32,74,73,66,71,66,65,76,63,92,81,84,0,0,-3,16,17,19,25,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,416,0]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:28]} 3. Nc3 {[%emt 0:00:09]} a6 {[%emt 1:31:19]} 4. cxd5 {[%emt 1:32:08]} exd5 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:13]} 6. Bg5 {[%emt 0:00:51] D37: Queen's Gambit Declined: 5 Bf4.} c6 {[%emt 0:00:10]} 7. e3 {[%emt 1:32:25]} Be7 {[%emt 0:03:19]} (7... h6 $5 {[%cal Rh6g5]} 8. Bf4 Bf5 $11) 8. Bd3 $1 {[%emt 0:00:11] White is slightly better. The main line 8.Bd3 scores better than 8.Qc2.} O-O {[%emt 0:00:24]} 9. h3 {[%emt 0:00:32]} Re8 {[%emt 0:00:17]} 10. O-O {[%emt 0:00:28]} Nbd7 {[%emt 0:00:06][%cal Bb8d7,Bd7f8,Bf8g6][%mdl 32]} 11. Bf4 {[%emt 0:00:27]} Nf8 {[%emt 0:00:16]} 12. Qc2 {[%emt 0:06:42]} Ng6 {[%emt 0:00:13]} 13. Bg3 {[%emt 0:01:00]} Bd6 {[%emt 0:00:34]} 14. Bxd6 {[%emt 1:25:52]} Qxd6 {[%emt 0:00:02] [#]} 15. a3 $146 {[%emt 0:00:27]} ({Predecessor:} 15. Rab1 Qe7 16. b4 Ne4 17. a4 Bf5 18. b5 axb5 19. axb5 Ra3 20. Bxe4 dxe4 21. Nd2 Nh4 22. Ne2 Rd3 23. Nc4 cxb5 24. Ne5 Rc8 {1-0 Sarana,A (2675)-Oganian,M (2437) Titled Tuesday intern op 12th Apr Early blitz 2022 (11)}) 15... Qe7 {[%emt 0:01:22]} 16. Ng5 {[%emt 0:07:06]} Nf8 {[%emt 0:00:57]} 17. b4 {[%emt 0:04:51]} h6 {[%emt 0:00:21]} 18. Nf3 {[%emt 0:00:06]} Ne4 {[%emt 0:01:12]} 19. Na4 {[%emt 0:03:05]} Ng6 {[%emt 0:01:43]} 20. Nc5 {[%emt 0:00:23]} f5 {[%emt 1:28:26]} (20... Qf6 {is interesting.} 21. Kh2 b6 22. Na4 Rb8) 21. g3 {[%emt 0:06:36]} Nh8 {[%emt 0:04:16]} 22. Kg2 {[%emt 0:00:24]} (22. Ne5 Nf7 $11) 22... Nf7 {[%emt 0:00:32]} 23. h4 {[%emt 0:02:07]} g6 {[%emt 0:02:13]} 24. Be2 {[%emt 0:00:44]} ({White should play} 24. Rh1 $16) 24... Ned6 {[%emt 0:01:27]} (24... g5 $11) 25. Rh1 $16 {[%emt 1:05:27]} Kg7 {[%emt 0:01:06]} 26. Nd3 {[%emt 0:03:59] White has more active pieces.} Nc4 {[%emt 0:01:13]} 27. Nf4 {[%emt 0:00:14]} Be6 {[%emt 1:20:18]} 28. Bd3 {[%emt 0:17:13]} Qf6 {[%emt 0:04:46]} 29. h5 {[%emt 0:04:48]} g5 {[%emt 0:00:27]} 30. Nxe6+ {[%emt 0:00:33][%mdl 64] Remove Defender} Qxe6 {[%emt 0:03:15]} 31. Bxf5 {[%emt 0:00:44]} Qf6 {[%emt 0:00:02][%cal Oe8e3]} 32. Nh2 {[%emt 0:04:52] Hoping for Ng4.} Nfd6 {[%emt 0:02:04]} 33. Bd3 {[%emt 0:04:11]} Rxe3 {[%emt 1:02:11][%cal Oa8f8] [#]} 34. Bxc4 {[%emt 0:05:28]} (34. Rae1 $1 $16 Rxe1 35. Rxe1) 34... Nxc4 $11 {[%emt 0:00:10]} 35. Rhe1 {[%emt 0:06:05]} (35. Ng4 $2 Qf3+ 36. Kh3 Re4 $19) 35... Re6 {[%emt 0:10:15]} (35... Rxa3 36. Ng4 Qd6 37. Rxa3 Nxa3 38. Qf5 $16) (35... Ree8 {simplifies} 36. Qd3 Qf7 37. Qf3 Qxf3+ 38. Kxf3 Nd6) 36. Ng4 {[%emt 0:00:25]} Qf7 {[%emt 0:00:13]} 37. Rxe6 {[%emt 0:04:28]} Qxe6 {[%emt 0:00:01] [#]} 38. Re1 $1 {[%emt 0:02:01][%mdl 64] Deflection} Qxe1 {[%emt 0:00:27]} 39. Qg6+ {[%emt 0:00:04]} Kf8 $1 {[%emt 0:00:10]} 40. Qf6+ $1 {[%emt 0:02:51]} Ke8 {[%emt 0:00:53]} (40... Kg8 $2 41. Nxh6+ (41. Qg6+ Kf8 $11) 41... Kh7 42. Qg6+ Kh8 43. Nf7#) 41. Qh8+ {[%emt 0:00:13]} Ke7 {[%emt 0:01:33]} 42. Qxa8 {[%emt 0:00:04][%mdl 4096] Endgame KQN-KQN} Qe4+ {[%emt 0:01:38]} (42... Nxa3 43. Qxb7+ Kd6 44. Qb8+ (44. Qxa6 Nb5 $16) 44... Ke7 45. Qb7+ Ke8 46. Nf6+ Kf8 47. Qc8+ Kf7 48. Qg8+ (48. Qxc6 Qe6 $16) (48. Qxa6 Nc4 $16) 48... Kxf6 49. Qf8+ Ke6 50. Qe8+ {[%mdl 64] Skewer, Double Attack} (50. Qxh6+ Kd7 $16) 50... Kd6 51. Qxe1 $18) 43. f3 {[%emt 0:00:08]} Qe2+ {[%emt 0:00:40]} (43... Qxd4 $2 44. Qxb7+ (44. Nxh6 Qb2+ 45. Kh3 Nd6 $16) 44... Kd8 45. Qxc6 $16 (45. Nxh6 Qd3 $16)) 44. Kh3 {[%emt 0:11:59]} Qf1+ {[%emt 0:02:13]} (44... Nxa3 $2 45. Qxb7+ Ke6 46. Ne5 $18) 45. Kh2 {[%emt 0:00:03]} Nd6 {[%emt 0:02:34]} (45... Nxa3 $2 46. Qxb7+ Ke6 47. Nxh6 Qf2+ 48. Kh3 g4+ 49. Kxg4 Qxd4+ 50. f4 Qd1+ 51. Kg5 $18) 46. Qh8 {[%emt 0:00:28]} Qe2+ {[%emt 0:00:38]} 47. Kh3 {[%emt 0:12:52]} Qf1+ {[%emt 0:00:35]} 48. Kh2 {[%emt 0:00:05]} Kd7 $2 {[%emt 0:46:29][%mdl 8192]} (48... Qe2+ $11 {and Black is okay.} 49. Kh3 Qf1+ 50. Kh2) 49. Qe5 $2 {[%mdl 32768] An entertaining game by Ling.   Weighted Error Value: White=0.11 (very precise) /Black=0.24 (precise) . Loss on time!?} ({Worse is} 49. Nxh6 Qf2+ 50. Kh3 Qxf3 $11) ({Inferior is} 49. Qxh6 Qe2+ 50. Kh3 Qf1+ 51. Kh2 Qe2+ 52. Kh3 Qf1+ 53. Kh2 $11) ({Only move:} 49. Ne5+ $18 Kc7 50. Qxh6) 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.21"]
[White "Su, Kevin"]
[Black "Michelle Catherina, P."]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2038"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,101,0,-9,-6,-7,0,0,0,0,0,0,0,0,-75,0,0,0,-8,0,-155,32,29,28,-7,-17,-3,-12,-16,108,107,104,112,111,107,104,110,111,29,37,8,9,0,0,0,0,0,0,0,0,0,0,0,0,-471,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:02:39]} e5 {[%emt 0:05:37]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:06]} 4. d3 {[%emt 0:00:04]} Bc5 {[%emt 0:00:08]} 5. O-O {[%emt 0:00:08]} O-O {[%emt 0:04:07]} 6. c3 {[%emt 0:00:22]} d5 {[%emt 0:00:24]} 7. exd5 {[%emt 0:00:12]} Nxd5 {[%emt 0:00:02]} 8. Re1 {[%emt 0:01:18]} Bg4 {[%emt 0:01:41]} 9. h3 {[%emt 0:01:14]} Bh5 {[%emt 0:00:58]} 10. Nbd2 {[%emt 0:00:46][%cal Bb1d2,Bd2e4,Be4g3][%mdl 32]} Nb6 {[%emt 0:00:37]} 11. Bb5 {[%emt 0:00:32]} Bd6 {[%emt 0:05:32]} 12. Ne4 {[%emt 0:03:43] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} f5 {[%emt 0:03:09]} 13. Ng3 {[%emt 0:01:02]} Bxf3 {[%emt 0:01:42]} 14. Qxf3 {[%emt 0:00:43]} Qd7 $1 {[%emt 0:01:05]} 15. a4 {[%emt 0:06:37] And now a5 would win.} a6 {[%emt 0:04:05]} 16. Bxc6 {[%emt 0:00:56]} bxc6 {[%emt 0:00:31]} 17. Bd2 {[%emt 0:02:07]} (17. a5 $11 Nd5 18. Nf1) 17... Rae8 {[%emt 0:03:26]} (17... e4 $1 $17 {[%cal Re4f3]} 18. Qe2 Bxg3 19. fxg3 exd3) 18. a5 $11 {[%emt 0:06:51]} Nd5 {[%emt 0:07:52] [#]} 19. c4 $146 {[%emt 0:06:16][%mdl 2048] White is pushing.} ({Predecessor:} 19. Nf1 Re6 20. Rad1 Qe8 21. c4 Ne7 22. d4 e4 23. Qb3 c5 24. dxc5 Bxc5 25. Be3 {0-1 Ashton,A (2395)-Blagojevic,D (2518) Salento op 3rd 2014 (9)}) 19... Nb4 {[%emt 0:04:36] White must now prevent ...Nc2.} 20. d4 $2 {[%emt 0:17:20]} exd4 $2 {[%emt 0:16:49]} (20... e4 $17 21. Qb3 Rb8 22. c5+ Nd5) 21. Rxe8 {[%emt 0:12:52]} Qxe8 {[%emt 0:04:47]} 22. Qb3 {[%emt 0:03:18]} (22. c5 $5 {[%cal Rc5d6]} Bxg3 23. fxg3 $14) 22... c5 {[%emt 0:05:18] Threatens to win with ...f4.} 23. Bxb4 {[%emt 0:00:57] Bd2 would be deadly.} Qb8 {[%emt 0:05:06][%mdl 64] Pin} 24. Ne2 {[%emt 0:14:18]} Be5 {[%emt 0:12:09] [#]} (24... Qxb4 $11 {keeps the balance.} 25. Qxb4 cxb4) 25. Qf3 $1 $16 {[%emt 0:01:21]} cxb4 {[%emt 0:02:39]} 26. Qd5+ {[%emt 0:00:48]} Kh8 {[%emt 0:00:12][%cal Oc7c6]} 27. Qxe5 {[%emt 0:02:57]} Re8 {[%emt 0:00:01] [#]} 28. Qxd4 {[%emt 0:00:56]} Rxe2 {[%emt 0:00:03][%mdl 4096] Endgame KQR-KQR} 29. Rd1 {[%emt 0:00:53]} (29. b3 $16) 29... h6 $1 $11 {[%emt 0:03:25]} 30. b3 {[%emt 0:01:34]} Qe8 {[%emt 0:01:08]} 31. Qc5 {[%emt 0:04:28]} (31. Qd8 {simplifies} Kh7 32. Qxe8 Rxe8 33. Kf1) 31... Qe5 $1 {[%emt 0:06:18]} 32. Qxb4 {[%emt 0:01:37]} c5 {[%emt 0:01:17]} 33. Qb7 {[%emt 0:03:24]} (33. Qb6 $5 Re1+ $8 34. Rxe1 Qxe1+ 35. Kh2 Qxf2 36. Qe6 $11 (36. Qxa6 Qf4+ 37. g3 Qf2+ 38. Kh1 Qf1+ 39. Kh2 Qf2+ 40. Kh1 Qf1+ 41. Kh2 Qf2+ $11)) 33... Re1+ {[%emt 0:02:06]} 34. Rxe1 {[%emt 0:00:07]} Qxe1+ {[%emt 0:00:00] KQ-KQ} 35. Kh2 {[%emt 0:00:06]} Qxf2 {[%emt 0:00:00]} 36. Qb8+ {[%emt 0:00:02]} (36. Qxa6 $5 Qf4+ $8 37. g3 Qf2+ 38. Kh1 $11) 36... Kh7 {[%emt 0:00:00]} 37. Qg3 $2 {[%emt 0:00:03][%mdl 8192] [#]} (37. Qc7 $11 {and White stays safe.}) 37... Qd2 $2 {[%emt 0:01:20]} ({Black should try} 37... Qxg3+ $1 $19 38. Kxg3 Kg6) 38. Qe5 {[%emt 0:00:30][%csl LRc5,LRf5] The position is equal.} Qxa5 {[%emt 0:00:18]} 39. Qxf5+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:04]} 40. Qe6+ {[%emt 0:00:52]} Kh7 {[%emt 0:00:04]} 41. h4 {[%emt 0:00:29]} Qc7+ {[%emt 0:00:34]} 42. g3 {[%emt 0:00:51]} a5 {[%emt 0:00:16]} 43. Kh3 {[%emt 0:00:44]} h5 {[%emt 0:00:35]} 44. g4 {[%emt 0:01:29]} hxg4+ {[%emt 0:01:32]} 45. Kxg4 {[%emt 0:00:24]} g6 {[%emt 0:00:10]} 46. Qe8 {[%emt 0:00:39]} Qb7 {[%emt 0:00:40]} 47. Qe3 {[%emt 0:02:17]} Qg2+ {[%emt 0:00:22]} 48. Qg3 {[%emt 0:01:33]} Qe4+ {[%emt 0:00:20]} 49. Qf4 {[%emt 0:00:07]} Qg2+ {[%emt 0:00:43]} 50. Qg3 {[%emt 0:00:05]} Qe4+ {[%emt 0:00:11]} 51. Qf4 {[%emt 0:01:03] Weighted Error Value: White=0.35/Black=0.39} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.22"]
[White "Diao, Matthew Guo"]
[Black "Martin, Sam B"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1973"]
[BlackElo "2067"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,55,0,0,0,36,50,52,50,57,67,65,60,124,130,135,134,130,118,248,198,179,135,144,129,171,170,299,6,4,0,166,68,394,382,389,291,550,584,2215,1557]} 1. d4 {[%emt 0:02:14]} d5 {[%emt 0:00:37]} 2. c4 {[%emt 0:00:25]} e6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:32]} c6 {[%emt 0:00:01]} 4. e3 {[%emt 0:00:16][%cal Be2e3,Be3e4,Be4e5][%mdl 32]} Nf6 {[%emt 0:00:02]} 5. Nf3 {[%emt 0:00:09]} Nbd7 {[%emt 0:00:04]} 6. Bd3 {[%emt 0:00:09]} dxc4 {[%emt 0:00:13]} 7. Bxc4 {[%emt 0:00:06]} b5 {[%emt 0:00:08][%cal Bb7b5,Bb5b4][%mdl 32]} 8. Bd3 {[%emt 0:00:07]} Bb7 {[%emt 0:00:13]} 9. e4 {[%emt 0:00:11]} b4 $1 {[%emt 0:00:24]} 10. Na4 {[%emt 0:00:10] D47: Semi-Slav: Meran System.} Rc8 {[%emt 0:00:35]} 11. e5 {[%emt 0:03:23]} Nd5 {[%emt 0:00:04]} 12. Ng5 $1 {[%emt 0:20:30][%cal Og5e6] White is slightly better.} Be7 {[%emt 0:13:08]} 13. Ne4 {[%emt 0:22:58] [#]} Qa5 $146 {[%emt 0:24:30]} ({Predecessor:} 13... O-O 14. Qg4 f5 15. exf6 N7xf6 16. Qxe6+ Kh8 17. O-O Rc7 18. Ng5 Bc8 19. Qe2 Bd6 {½-½ Borchert,S (1920)-Schmidt,J (2037) GER HS-166 email 2014}) 14. O-O {[%emt 0:05:17]} c5 {[%emt 0:04:27]} (14... O-O $14) 15. Naxc5 $16 {[%emt 0:02:30]} Nxc5 {[%emt 0:00:06]} 16. dxc5 {[%emt 0:00:41]} Bxc5 {[%emt 0:00:16]} 17. Qg4 {[%emt 0:01:46]} g6 {[%emt 0:01:22]} (17... Kf8 $16) 18. Bg5 {[%emt 0:13:55] Qh4 would be deadly.} h6 {[%emt 0:11:27]} 19. Bf6 {[%emt 0:08:44]} Nxf6 {[%emt 0:01:15]} 20. Nxf6+ {[%emt 0:00:38]} Ke7 {[%emt 0:00:02]} 21. Bxg6 $1 {[%emt 0:04:09]} Qc7 {[%emt 0:27:21] [#]} (21... fxg6 $142 22. Qxg6 Rhf8) 22. Qh4 $2 {[%emt 0:05:44]} Qxe5 $11 {[%emt 0:01:13]} 23. Nh7+ {[%emt 0:05:04]} Kd7 $2 {[%emt 0:02:54] [#]} (23... f6 $11 {and Black stays safe.} 24. Rad1 Rhg8 25. Qxh6 (25. Rfe1 Rcd8 $11) 25... Bd5) 24. Rfe1 {[%emt 0:00:53]} ({White should try} 24. Rae1 $1 $18 {[%cal Re1e5]} Qg7 25. Nf6+ Kc7 26. Qf4+ Kb6 27. Nd7+ Ka5 28. Nxc5 (28. Bxf7 $2 Qxg2#) (28. Qxf7 Qxf7 29. Bxf7 Bd4 $14) 28... Rxc5 29. Qxf7) 24... Be7 $2 {[%emt 0:10:18][%mdl 8192]} (24... Qxb2 $14 25. Nf6+ Kc7) 25. Rad1+ $18 {[%emt 0:00:58]} ({Less strong is} 25. Qxh6 Bg5 26. Qxg5 (26. Rad1+ Kc7 $18) 26... Qxg5 27. Nxg5 fxg6 28. Rxe6 Rhg8 29. Rd1+ Kc7 $18) 25... Bd5 {[%emt 0:00:03]} 26. Qh3 {[%emt 0:01:00]} ({Inferior is} 26. Rxe5 Bxh4 27. Be4 (27. Bxf7 Kc7 $17) 27... Be7 $11) 26... Qd6 {[%emt 0:00:31]} (26... Qxe1+ 27. Rxe1 fxg6) 27. Bxf7 {[%emt 0:00:16]} Rxh7 {[%emt 0:01:18] [#]} 28. Rxd5 $1 {[%emt 0:00:31][%mdl 576] Remove Defender, Decoy. Magnificent play by Diao!   Weighted Error Value: White=0.41/Black=0.97} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.23"]
[White "Shoykhet, Benjamin"]
[Black "Baim, Elvin"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1919"]
[BlackElo "1728"]
[Annotator "RC"]
[PlyCount "53"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:02]} Nf6 {[%emt 0:01:06]} 2. g3 {[%emt 0:00:05]} g6 {[%emt 0:00:16]} 3. Bg2 {[%emt 0:00:04]} Bg7 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:04]} O-O {[%emt 0:00:14]} 5. O-O {[%emt 0:00:03]} c6 {[%emt 0:00:22]} 6. d4 {[%emt 0:00:48]} d5 {[%emt 0:01:01]} 7. b3 {[%emt 0:00:11]} Bd7 {[%emt 0:06:16]} 8. Nbd2 {[%emt 0:02:31]} Qc8 {[%emt 0:03:06]} 9. Ba3 {[%emt 0:00:33]} Re8 {[%emt 0:01:56]} 10. Re1 {[%emt 0:00:25]} Bh3 {[%emt 0:04:01]} 11. Bh1 {[%emt 0:00:34]} Qg4 12. Qc2 {[%emt 0:11:22]} Qh5 {[%emt 0:32:35]} 13. e4 {[%emt 0:31:10]} dxe4 {[%emt 0:00:41]} 14. Nxe4 {[%emt 0:00:24]} Bf5 {[%emt 0:00:09]} 15. Ne5 {[%emt 0:04:48]} Ng4 {[%emt 0:04:56]} 16. Nxg4 {[%emt 0:00:35]} Qxg4 {[%emt 0:00:16]} 17. Qd2 {[%emt 0:02:09]} Bxe4 {[%emt 0:01:48]} 18. Rxe4 {[%emt 0:00:25]} Qd7 {[%emt 0:00:36]} 19. Rae1 {[%emt 0:03:50]} e6 {[%emt 0:02:11]} 20. h4 {[%emt 0:03:34]} Na6 {[%emt 0:01:29]} 21. h5 {[%emt 0:03:42]} Nc7 {[%emt 0:04:02]} 22. h6 {[%emt 0:05:45]} Bh8 {[%emt 0:00:07]} 23. Bb2 {[%emt 0:04:08]} f5 {[%emt 0:06:05]} 24. Re5 {[%emt 0:01:22]} Bxe5 {[%emt 0:01:25]} 25. Rxe5 {[%emt 0:00:04]} Qf7 {[%emt 0:07:18]} 26. Qc3 {[%emt 0:00:50]} Kf8 {[%emt 0:06:09]} 27. Qb4+ {[%emt 0:01:24]} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "5.24"]
[White "Hu, Merric"]
[Black "Tahmassebi, Bijan"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2022"]
[BlackElo "2201"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,83,29,48,24,35,21,33,8,18,17,23,0,0,0,0,0,46,30,34,35,64,57,60,33,38,0,19,0,0,0,25,24,27,31,29,39,46,47,47,42,54,52,47,47,74,74,99,74,76,83,99,99,99,99,99,90,123,115,125,125,125,99,125,116,100,93,96,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:33]} a6 {[%emt 0:00:05]} 4. Ba4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 5. d3 {[%emt 0:00:16]} d6 {[%emt 0:00:32]} 6. c3 {[%emt 0:00:50]} Be7 {[%emt 0:00:21]} 7. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:13]} 8. Re1 {[%emt 0:00:56]} b5 {[%emt 0:00:08]} 9. Bc2 {[%emt 0:00:07]} Re8 {[%emt 0:01:01]} 10. a4 {[%emt 0:00:45] C84: Closed Ruy Lopez: Unusual White 6th moves.} Rb8 {[%emt 0:00:26]} 11. h3 {[%emt 0:03:15]} Bf8 {[%emt 0:00:47] [#]} 12. d4 $146 {[%emt 0:01:09] White is slightly better.} ({Predecessor:} 12. Be3 Bd7 13. axb5 axb5 14. Nbd2 Ne7 15. d4 Ng6 16. b4 Qc8 17. dxe5 Nxe5 18. Nxe5 dxe5 {1-0 Sardy,P (2350)-Gergacz,B (2036) HUN-chT2 Szechenyi 1213 2012 (3.2)}) 12... b4 {[%emt 0:04:14]} 13. a5 {[%emt 0:02:50]} bxc3 {[%emt 0:04:06]} 14. Nxc3 {[%emt 0:08:27]} h6 {[%emt 0:07:11]} 15. Ba4 {[%emt 0:02:23]} Bd7 {[%emt 0:00:09]} 16. d5 {[%emt 0:01:09]} Na7 {[%emt 0:02:05]} (16... Nb4 $11) 17. Be3 $14 {[%emt 0:14:20]} Nb5 {[%emt 0:00:50]} 18. Nxb5 {[%emt 0:05:59]} Bxb5 {[%emt 0:00:08]} 19. Qc2 {[%emt 0:01:11]} Qd7 {[%emt 0:00:24]} 20. Bxb5 {[%emt 0:04:38]} Qxb5 {[%emt 0:01:19]} 21. Ra2 {[%emt 0:02:58]} (21. Qxc7 $2 Rec8 22. Qa7 Rb7 $19) 21... Nd7 {[%emt 0:13:50][%cal Of7f5]} 22. Nd2 {[%emt 0:03:04]} (22. Qxc7 $2 {perishes.} Rec8 23. Qa7 Rb7 $19) 22... f5 {[%emt 0:02:03] [#] Strongly threatening ...f4.} 23. f3 {[%emt 0:00:34]} Be7 {[%emt 0:02:51]} 24. Rc1 {[%emt 0:02:08]} (24. exf5 Nf6 $17) (24. Qxc7 $2 {is the wrong capture.} Rec8 $19) 24... fxe4 {[%emt 0:02:49]} 25. fxe4 {[%emt 0:00:18]} ({Reject} 25. Qxe4 Nf6 26. Qg6 Qxd5 27. Bxh6 Qf7 28. Qxf7+ Kxf7 $17) 25... Qe2 {[%emt 0:01:04]} 26. Nf1 {[%emt 0:07:05]} Qxc2 {[%emt 0:00:15]} 27. Rxc2 {[%emt 0:00:01]} Nc5 {[%emt 0:01:03]} 28. Nd2 {[%emt 0:03:15]} Rb5 {[%emt 0:02:50]} 29. Bxc5 {[%emt 0:02:04]} dxc5 {[%emt 0:01:14]} 30. Nc4 {[%emt 0:00:32]} Bd6 {[%emt 0:00:14]} 31. Ra3 {[%emt 0:05:31] White is better.} Rf8 {[%emt 0:01:17]} 32. Re3 {[%emt 0:02:12]} Rb4 {[%emt 0:01:22]} 33. b3 {[%emt 0:01:15]} Rbb8 {[%emt 0:04:21]} 34. Rf2 {[%emt 0:01:08]} Rf6 {[%emt 0:05:30]} 35. Kf1 {[%emt 0:04:01]} Kf7 {[%emt 0:00:17]} 36. Ke2 {[%emt 0:01:01] White is more active.} Ke7 {[%emt 0:00:42]} 37. Rff3 {[%emt 0:01:26]} Rbf8 {[%emt 0:01:56]} 38. Rxf6 {[%emt 0:01:42]} gxf6 {[%emt 0:00:47]} 39. Rf3 {[%emt 0:00:33]} Rg8 {[%emt 0:04:59]} 40. Kf2 {[%emt 0:01:13]} Kf7 {[%emt 0:01:03]} 41. Rg3 {[%emt 0:03:07] [#] Rxg8 is the strong threat.} Rb8 {[%emt 0:00:47]} 42. Rf3 {[%emt 0:01:05] Weighted Error Value: White=0.08 (flawless) /Black=0.09 (flawless)} (42. Rc3 $16) 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.1"]
[White "Burke, John M"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2583"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,49,21,20,10,14,15,8,20,25,15,35,33,37,35,38,37,37,37,27,37,35,35,40,18,21,0,46,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 1:31:00]} e5 {[%emt 0:00:36]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 3. Nxe5 {[%emt 0:00:00]} d6 {[%emt 0:00:11]} 4. Nf3 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:00]} Nxc3 {[%emt 0:00:07]} 6. dxc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:05]} 7. Be3 {[%emt 0:00:00]} O-O {[%emt 0:00:40]} 8. Qd2 {[%emt 0:00:00] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Nd7 {[%emt 0:00:42]} 9. O-O-O {[%emt 0:00:00][%cal Ba1d1,Bd1d2,Bd2e2][%mdl 32]} Nf6 $1 {[%emt 0:00:06] The main line 9...Nf6 scores better than 9...c6.} 10. Bd3 {[%emt 0:00:00]} c5 {[%emt 0:00:36][%cal Ob7b5]} 11. h4 {[%emt 0:00:00]} Qa5 {[%emt 0:04:00]} 12. a3 {[%emt 0:00:00]} d5 {[%emt 0:02:44] [#]} 13. c4 $146 {[%emt 0:00:00]} ({Predecessor:} 13. Bg5 c4 14. Be2 Rd8 15. Qe3 Bc5 16. Qf4 Bd6 17. Qd4 Bc5 18. Qf4 Bd6 19. Qd4 Bc5 20. Qf4 {½-½ Gavrilescu,D (2454)-Bacrot,E (2669) Bundesliga 1920 2019 (5.4)}) 13... Qxd2+ {[%emt 0:00:49]} 14. Rxd2 {[%emt 0:00:00]} d4 {[%emt 0:25:15]} 15. Bf4 {[%emt 0:00:00]} h6 {[%emt 0:10:34]} 16. Re2 {[%emt 0:00:00]} Re8 {[%emt 0:01:26]} 17. Rhe1 {[%emt 0:00:00]} Be6 {[%emt 0:00:06]} 18. Ne5 {[%emt 0:00:00][%cal Oe5f7] Nxf7! is the strong threat.} Bd6 {[%emt 0:13:14]} 19. Ng6 {[%emt 0:00:00]} Red8 {[%emt 0:00:21]} (19... Bxf4+ $11 20. Nxf4 Bd7) 20. f3 {[%emt 0:00:00]} (20. b4 $14) 20... fxg6 $11 {[%emt 0:02:10] The position is equal.} 21. Bxd6 {[%emt 0:00:00]} Rxd6 {[%emt 0:00:05]} 22. Rxe6 {[%emt 0:00:00]} Rxe6 {[%emt 0:00:04]} 23. Rxe6 {[%emt 0:00:00][%cal Oe6e7] [#] Hoping for Re7!} Kf7 {[%emt 0:00:04] Against Re7+} 24. Re5 {[%emt 0:00:00]} b6 {[%emt 0:00:10]} 25. Kd2 {[%emt 0:00:00] Weighted Error Value: White=0.08 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.2"]
[White "Kantor, Gergely"]
[Black "Durarbayli, Vasif"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2627"]
[Annotator "NA RC"]
[PlyCount "11"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,11,8,9,18,6]} 1. d4 {[%emt 0:03:44]} d5 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:13]} c6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:49]} e6 {[%emt 0:00:13]} 5. e3 {[%emt 0:01:25]} Nbd7 {[%emt 0:00:08]} 6. Qc2 $11 {[%emt 0:01:51]} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.3"]
[White "Khanin, Semen"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2566"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 24,41,-8,-27,0,-8,29,38,42,37,25,10,10,8,8,15,8,0,0,0]} 1. d4 {[%emt 0:00:58]} Nf6 {[%emt 0:01:03]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:05]} O-O {[%emt 0:00:09]} 5. Bd3 {[%emt 0:00:06]} d5 {[%emt 0:00:03]} 6. a3 {[%emt 0:00:07]} Bxc3+ {[%emt 0:00:06]} 7. bxc3 {[%emt 0:00:04]} dxc4 {[%emt 0:00:04]} 8. Bxc4 {[%emt 0:00:05]} c5 {[%emt 0:00:05]} 9. Ne2 {[%emt 0:00:45]} Qc7 {[%emt 0:00:05]} 10. Ba2 {[%emt 0:00:32]} b6 {[%emt 0:03:27]} 11. O-O {[%emt 0:00:09]} Ba6 {[%emt 0:02:44]} 12. Re1 {[%emt 0:00:07]} Nc6 {[%emt 0:00:14][%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32]} 13. Ng3 {[%emt 0:00:07]} Rad8 {[%emt 0:03:11] E49: Nimzo-Indian: Rubinstein: 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3.} 14. Bb2 {[%emt 0:03:09]} e5 {[%emt 0:07:58]} 15. d5 {[%emt 1:31:38]} Na5 {[%emt 0:05:22] White is slightly better.} 16. e4 {[%emt 0:00:00]} Ne8 {[%emt 0:09:27] [#]} 17. Qh5 $146 {[%emt 0:00:00]} ({Predecessor:} 17. Qg4 Nd6 18. Rad1 Qd7 19. Qh5 Qa4 20. Nf5 Nxf5 21. exf5 Rd6 22. f6 Rxf6 23. Bb1 {½-½ Haimovich,T (2447)-Berg,E (2593) EU-Cup 23rd Kemer 2007 (7.1)}) 17... Bc4 {[%emt 0:06:14] The position is equal.} 18. a4 {[%emt 0:00:00]} f6 {[%emt 0:02:35]} 19. Bxc4 {[%emt 0:00:00]} Nxc4 {[%emt 0:00:05]} 20. Bc1 {[%emt 0:00:00]} Ned6 {[%emt 0:02:30]} 21. Qe2 {[%emt 0:00:00] Weighted Error Value: White=0.06 (flawless) /Black=0.09 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.4"]
[White "Paul, Justin"]
[Black "Bora, Safal"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2314"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,62,35,58,7,16,18,14,-61,-70,-131,-128,-135,-82,-107,-71,-86,-93,-124,-104,-98,-96,-104,-103,-134,-121,-172,-159,-233,-239,-244,-246,-239,-240,-262,-275,-359,-345,-372,-391,-379,-385,-378,-353,-450,-450,-450,-450,-446,-414,-851,-795,-845,-819,-2438,-2124]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:50]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:08]} a6 {[%emt 0:00:05]} 4. Ba4 {[%emt 0:00:06]} Nge7 {[%emt 0:00:14]} 5. c3 {[%emt 0:01:26]} Ng6 {[%emt 0:00:24]} 6. O-O {[%emt 0:00:53] C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} (6. d4 $14) 6... d5 $11 {[%emt 0:00:26]} 7. d4 {[%emt 0:01:53] [#] exd5 would be deadly.} dxe4 {[%emt 0:03:36] [#]} 8. Ng5 $146 {[%emt 0:09:04]} (8. Bxc6+ $11 bxc6 9. Nxe5) ({Predecessor:} 8. Nxe5 Ngxe5 9. dxe5 Qxd1 10. Rxd1 Bd7 11. Bf4 O-O-O 12. Bc2 Re8 13. Nd2 Nxe5 14. Nxe4 {½-½ Martinez Alcantara,J (2591)-Sadhwani,R (2619) Chess.com Rapid Wk14 Swiss 2022 (7)}) 8... Be7 $1 $15 {[%emt 0:08:40]} 9. d5 {[%emt 0:14:24]} ({White should play} 9. Bxc6+ $15 bxc6 10. Nxe4) 9... Bxg5 $17 {[%emt 0:02:58]} 10. dxc6 {[%emt 0:00:11]} b5 {[%emt 0:11:49]} ({Better is} 10... b6 11. Qxd8+ Bxd8) 11. Qxd8+ {[%emt 0:04:57]} Bxd8 {[%emt 0:00:13]} 12. Bb3 {[%emt 0:00:06]} f5 {[%emt 0:03:16]} 13. Rd1 {[%emt 0:10:46]} Be7 {[%emt 0:08:13]} 14. a4 {[%emt 0:03:36]} Rb8 {[%emt 0:04:44]} 15. axb5 {[%emt 0:02:13]} Rxb5 {[%emt 0:00:23]} 16. Bd5 {[%emt 0:06:06]} Nf4 {[%emt 0:02:42]} 17. Bxf4 {[%emt 0:00:34]} (17. Bc4 $17 Rb6 18. Ra5) 17... exf4 $19 {[%emt 0:00:03]} 18. b4 {[%emt 0:00:34] [#]} (18. Ra2 $17 {was necessary.}) 18... Bf6 $1 {[%emt 0:00:38]} 19. Na3 {[%emt 0:05:07]} Rb8 {[%emt 0:02:39]} 20. Rac1 {[%emt 0:00:50]} Ke7 {[%emt 0:00:26]} 21. f3 {[%emt 0:01:29]} e3 {[%emt 0:01:27]} 22. Bc4 {[%emt 0:07:28]} Rb6 {[%emt 0:01:07]} 23. b5 {[%emt 0:01:11]} axb5 {[%emt 0:01:10]} 24. Nxb5 {[%emt 0:01:27]} Rxc6 {[%emt 0:00:19]} 25. Be2 {[%emt 0:00:30]} Be6 {[%emt 0:03:08]} 26. Nd4 {[%emt 0:03:55]} Bxd4 {[%emt 0:00:33]} 27. Rxd4 {[%emt 0:00:22]} g5 {[%emt 0:00:07]} 28. g3 {[%emt 0:00:43]} Rd8 {[%emt 0:00:12]} 29. Rcd1 {[%emt 0:01:41]} (29. Rxd8 $142 Kxd8 30. gxf4 gxf4 31. Kf1) 29... Rxd4 {[%emt 0:00:11] Black is clearly winning.} 30. cxd4 {[%emt 0:00:04]} Rc2 {[%emt 0:00:32]} 31. Bd3 {[%emt 0:24:06]} Rd2 {[%emt 0:00:40] Weighted Error Value: White=0.63/Black=0.04 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.5"]
[White "Matviishen, Viktor"]
[Black "Williams, Justus"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2538"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,77,57,42,73,71,68,78,93,79,92,45,50,28,31,21,23,36,30,39,17,0,109,60,55,67,68,84,163,125,125,103,159,117,100,33,187,186,173,158,619,613,602,604,568,594,579,566,785,762,802,779,29982,1269,1376,1187,1154,1123,2580,2745,6163,6043,4870,4004]} 1. d4 {[%emt 0:01:03]} Nf6 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:00:53]} 3. Nc3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:08]} 4. e4 {[%emt 0:00:05]} d6 {[%emt 0:00:07]} 5. Be2 {[%emt 0:00:16]} Nbd7 {[%emt 0:00:39]} 6. Be3 {[%emt 0:01:39]} e5 {[%emt 0:01:13]} 7. Nf3 {[%emt 0:00:29]} O-O {[%emt 0:00:23]} 8. O-O {[%emt 0:00:04]} Qe7 {[%emt 0:00:29]} 9. Qc2 {[%emt 0:00:53]} h6 {[%emt 0:10:59] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} 10. d5 {[%emt 0:06:21] [#]} Nh7 $146 {[%emt 0:05:07]} ({Predecessor:} 10... Ng4 11. Bd2 Nb6 12. b4 f5 13. Rfc1 Bd7 14. Qb3 Nxf2 15. c5 fxe4 16. Nxe4 Nxe4 17. cxb6 Nxd2 18. Nxd2 {1-0 Bursa,R (1800)-Nowak,K (1800) POL-ch U18 Girls 2000 (5)}) 11. Nd2 {[%emt 0:32:59]} f5 {[%emt 0:07:47] White is better.} 12. f3 {[%emt 0:00:03]} Ndf6 {[%emt 0:02:32] [#]} 13. c5 {[%emt 0:04:23]} dxc5 $14 {[%emt 0:05:21]} 14. b4 {[%emt 0:00:49]} cxb4 {[%emt 0:10:18]} 15. Nb5 {[%emt 0:00:01][%csl LRa7,LRc7]} Ne8 {[%emt 0:04:35]} 16. Bc5 {[%emt 0:06:43]} Qd8 {[%emt 0:05:50][%cal Oa7a6] Strongly threatening ...a6!} 17. Bxf8 {[%emt 0:08:40]} Bxf8 {[%emt 0:00:05]} 18. Rac1 $36 {[%emt 0:00:07][%cal Rb5c7][%mdl 2048] White has the initiative.} b6 {[%emt 0:05:08]} (18... Bd7 $1 $11) 19. Qc6 {[%emt 0:03:37]} (19. Nxc7 Bc5+ 20. Kh1 (20. Qxc5 $2 bxc5 21. Nxa8 Bb7 $19) 20... Qxc7 $19) ({White should try} 19. d6 $1 $16 {[%cal Rd6c7]} cxd6 20. Nxa7 {[%mdl 64] Deflection} Rxa7 21. Qxc8 Qxc8 22. Rxc8) 19... Bd7 $1 {[%emt 0:00:11]} 20. Qxg6+ {[%emt 0:00:04]} Kh8 {[%emt 0:00:05] Black is weak on the light squares} 21. f4 {[%emt 0:06:42][%cal Bf3f4,Bf4e5][%mdl 32] White is much more active. The black rooks are badly placed.} (21. exf5 a6 22. Nxc7 Nxc7 $11) 21... a6 {[%emt 0:08:57] [#]} (21... exf4 $16 22. Nd4 (22. exf5 Bc5+ 23. Kh1 a6 $11) (22. Rxf4 Qg5 $15) 22... Nef6) 22. Nxc7 $1 $18 {[%emt 0:00:41][%mdl 576] Discovered Attack} Nxc7 {[%emt 0:00:10]} 23. fxe5 {[%emt 0:05:57]} (23. exf5 Nxd5 24. fxe5 Ne7 $17) (23. Qxb6 $6 Nb5 24. Qxd8 Rxd8 $11) 23... Bc5+ {[%emt 0:02:42] [#]} (23... Bg7 $142) 24. Rxc5 $1 {[%emt 0:00:28][%mdl 512]} bxc5 {[%emt 0:00:02]} 25. d6 {[%emt 0:00:34]} ({Much worse is} 25. exf5 $6 Nxd5 26. Qxh6 (26. f6 Qg8 $15) 26... Qf8 $11) (25. Qxh6 $16 {aiming for e6.} Qf8 26. Qb6) 25... Ne6 $2 {[%emt 0:06:38]} (25... Nb5 $14) 26. exf5 {[%emt 0:00:28]} (26. Qxf5 $2 {loses.} Nd4 27. Qf2 Nxe2+ 28. Qxe2 Bb5 $19) 26... Nd4 {[%emt 0:00:39] [#]} 27. Bc4 {[%emt 0:02:08]} Qh4 {[%emt 0:04:29] Black cannot hold the game after this.} (27... Qe8 $16) 28. f6 {[%emt 0:03:17][%csl Gf6][%cal Rg6g7]} Qg5 {[%emt 0:06:19] [#]} 29. Qg7+ {[%emt 0:00:15][%mdl 576] Decoy} Qxg7 {[%emt 0:00:07]} 30. fxg7+ {[%emt 0:00:02]} Kxg7 {[%emt 0:00:06] White must now prevent ...Ng5.} 31. Rf7+ {[%emt 0:00:01]} Kg6 {[%emt 0:01:05]} 32. Rxd7 {[%emt 0:00:07]} Nf8 {[%emt 0:00:20]} 33. Bd3+ {[%emt 0:01:04]} Kg5 {[%emt 0:01:06]} 34. Rf7 {[%emt 0:00:04]} (34. Rg7+ $142 Kf4 35. Nc4 Nfe6 36. g3+ Kf3 37. Rf7+ Kg4 38. Ne3+ Kg5 39. Rf6) 34... Nfe6 {[%emt 0:02:23] White is clearly winning.} 35. Nf3+ {[%emt 0:03:00]} Nxf3+ {[%emt 0:02:12]} 36. gxf3 {[%emt 0:00:01]} Kh4 {[%emt 0:00:23]} 37. Bc4 {[%emt 0:00:34]} Ng5 {[%emt 0:00:22]} 38. Rf4+ {[%emt 0:00:17]} Kh5 {[%emt 0:00:03]} 39. Kg2 {[%emt 0:00:32] A superb game by Matviishen.   Weighted Error Value: White=0.15 (very precise) /Black=0.87} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.6"]
[White "Druska, Juraj"]
[Black "Sinha, Sahil"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2496"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,97,20,18,24,14,14,16,27,27,17,15,13,56,59,53,49,52,33,26,7,64,51,64,8,8,0,15,20,39,-2,0,0,-2,0,0,-6,0,-16,109,103,99,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:38]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:17]} cxd4 {[%emt 0:00:06]} 4. Qxd4 {[%emt 0:00:05]} a6 {[%emt 0:00:55]} 5. h3 {[%emt 0:00:19]} Nc6 {[%emt 0:00:15]} 6. Qe3 {[%emt 0:00:12] B53: Sicilian: 2...d6: Lines with Qxd4.} g6 {[%emt 0:01:55] 6...g6 scores better than 6...Nf6.} 7. Be2 {[%emt 0:00:09]} Bg7 {[%emt 0:00:05]} 8. c4 {[%emt 0:00:34]} Nf6 {[%emt 0:01:30]} 9. O-O {[%emt 0:00:31]} O-O {[%emt 0:00:51]} 10. Nc3 {[%emt 0:00:23]} b6 {[%emt 0:02:27]} 11. Rd1 {[%emt 0:05:18]} Nd7 {[%emt 0:02:24]} 12. b3 {[%emt 0:02:52]} Bb7 {[%emt 0:02:56]} 13. Bb2 {[%emt 0:01:15]} Nc5 {[%emt 0:02:43]} 14. Rab1 {[%emt 0:01:37]} a5 {[%emt 0:02:09]} (14... e5 $1 $11) 15. Nd5 {[%emt 0:16:08]} f6 {[%emt 0:08:21] [#]} 16. Nh2 $146 {[%emt 0:15:41] White has more active pieces.} (16. a3 $14) ({Predecessor:} 16. a3 e6 17. Nc3 Qe7 18. Nb5 Rfd8 19. Ne1 Ne5 20. f4 Bh6 21. Nc3 Rdc8 22. g4 {1-0 Du Plessis,H (2075)-Wu,K (1905) Wch U20 51st 2012 (4)}) 16... e6 {[%emt 0:06:43][%cal Be7e6,Be6f5,Bf5f4][%mdl 32]} 17. Nc3 {[%emt 0:00:20]} Qe7 {[%emt 0:09:46]} 18. Nb5 {[%emt 0:05:38]} Rad8 {[%emt 0:01:58]} 19. Rd2 {[%emt 0:02:58]} (19. a3 $5 {[%cal Rb2a1]}) 19... Ne5 {[%emt 0:02:58]} 20. f3 {[%emt 0:08:16]} f5 {[%emt 0:01:12]} 21. exf5 {[%emt 0:01:02]} exf5 {[%emt 0:00:47][%cal Oe5f3] And now ...Nxf3+! would win.} 22. Kh1 {[%emt 0:06:11]} f4 {[%emt 0:01:10]} 23. Qf2 {[%emt 0:02:00]} d5 {[%emt 0:04:24]} (23... Rd7 $11) 24. cxd5 $16 {[%emt 0:02:51]} Bxd5 {[%emt 0:11:04] [#]} 25. Rbd1 {[%emt 0:05:38]} (25. Bxe5 $1 $16 Qxe5 26. Rbd1) 25... Bc6 $11 {[%emt 0:03:43] The position is equal.} 26. Ng4 {[%emt 0:07:42]} (26. Bxe5 {simplifies} Bxe5 27. Nd4 Bd7 28. Bc4+) 26... Nxg4 {[%emt 0:06:18]} 27. Bc4+ {[%emt 0:00:27]} Bd5 $1 {[%emt 0:05:39]} 28. Bxd5+ {[%emt 0:02:15]} Rxd5 {[%emt 0:01:22]} 29. hxg4 {[%emt 0:00:10]} Nd3 {[%emt 0:00:57][%mdl 64] [#] Deflection} 30. Rxd3 {[%emt 0:00:30]} Rxd3 {[%emt 0:00:06]} 31. Rxd3 {[%emt 0:00:56]} Bxb2 {[%emt 0:00:03]} 32. Rd1 {[%emt 0:03:39]} ({Much worse is} 32. Qxb2 Qh4+ 33. Kg1 Qe1+ 34. Kh2 Re8 $19) 32... Rd8 {[%emt 0:00:18]} 33. Rxd8+ {[%emt 0:01:39]} Qxd8 {[%emt 0:00:02][%mdl 4096] Endgame KQB-KQN} 34. Qe2 {[%emt 0:00:18]} Qf6 {[%emt 0:02:11]} 35. Kg1 {[%emt 0:03:59]} Bd4+ {[%emt 0:04:46]} 36. Nxd4 {[%emt 0:00:08]} Qxd4+ {[%emt 0:00:02] KQ-KQ} 37. Kh2 {[%emt 0:00:23]} Kf7 {[%emt 0:01:11] Inhibits Qe6+.} 38. Qc2 {[%emt 0:00:52]} Kf6 {[%emt 0:01:32]} 39. Qc6+ {[%emt 0:00:42]} Kg5 {[%emt 0:00:50]} 40. Qc7 {[%emt 0:00:59]} h5 {[%emt 0:02:05]} 41. gxh5 {[%emt 0:01:18]} Kxh5 {[%emt 0:00:56]} 42. Kh3 {[%emt 0:01:54]} Kg5 {[%emt 0:00:02] ( -> ...Qh8+)} 43. Qe7+ {[%emt 0:00:16]} Kf5 {[%emt 0:00:33] Strongly threatening ...Qh8+.} 44. Qf8+ {[%emt 0:00:32]} Kg5 {[%emt 0:01:01]} 45. Qc8 {[%emt 0:01:24]} Qf6 {[%emt 0:01:50]} 46. Qg4+ {[%emt 0:01:18]} Kh6 {[%emt 0:00:00]} 47. Qd7 {[%emt 0:00:45]} Qg5 {[%emt 0:01:06][%cal Rg5h5]} 48. Kh2 {[%emt 0:00:48]} Qg3+ {[%emt 0:00:46]} 49. Kh1 {[%emt 0:00:02] An interesting game.   Weighted Error Value: White=0.08 (flawless) /Black=0.10 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.7"]
[White "Hilby, Craig"]
[Black "Ouellet, Maili-Jade"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2401"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,55,1,20,18,12,21,53,41,57,62,61,53,54,58,103,100,83,88,87,87,95,13,25,33,20,34,34,12,440,432,564,536,547,544,1857,1770,29984,29985]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:03:56]} 2. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:05]} e6 {[%emt 0:00:32]} 4. Bg2 {[%emt 0:00:07]} c5 {[%emt 0:00:50]} 5. c4 {[%emt 0:00:09]} cxd4 {[%emt 0:01:34]} 6. O-O {[%emt 0:00:12]} Be7 {[%emt 0:01:59]} 7. cxd5 {[%emt 0:02:28]} Nxd5 {[%emt 0:02:32]} 8. Nxd4 {[%emt 0:00:15]} O-O {[%emt 0:01:09]} 9. Nc3 {[%emt 0:12:23]} Nxc3 {[%emt 0:03:39]} 10. bxc3 {[%emt 0:00:03]} a6 {[%emt 0:04:54]} 11. Qc2 {[%emt 0:08:54] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} Qc7 {[%emt 0:02:18]} 12. Rb1 {[%emt 0:01:01] [#]} h6 $146 {[%emt 0:27:21]} ({Predecessor:} 12... g6 13. Bh6 Re8 14. Rfd1 e5 15. Nf3 Bf5 16. e4 Be6 17. Ng5 Bc4 18. Bf1 b5 19. a4 Nd7 20. axb5 axb5 21. Rxb5 Rac8 22. Rbb1 {½-½ Ali Marandi,C (2385)-Firat,B (2458) Olomouc GM 17th 2014 (5)}) 13. Rd1 {[%emt 0:06:47] White is slightly better.} Bc5 {[%emt 0:01:39]} 14. Nb3 {[%emt 0:14:16]} Be7 {[%emt 0:01:36]} 15. Be3 {[%emt 0:09:36]} Nd7 {[%emt 0:03:52]} 16. c4 {[%emt 0:05:22]} Nc5 {[%emt 0:11:54]} 17. Nxc5 {[%emt 0:00:54]} Bxc5 {[%emt 0:00:04]} 18. Bxc5 {[%emt 0:00:10]} Qxc5 {[%emt 0:00:04]} 19. Qb3 {[%emt 0:05:34]} Qc7 {[%emt 0:03:59]} 20. Qb6 {[%emt 0:02:44] White is more active.} (20. Bxb7 $2 Rb8 21. Qc3 Bxb7 $19) ({White should play} 20. h4 $16) 20... Qxc4 $11 {[%emt 0:03:16]} 21. Rd8 {[%emt 0:11:11]} (21. Bxb7 Bxb7 22. Qxb7 Qxe2 $17) 21... Rxd8 {[%emt 0:00:52]} 22. Qxd8+ {[%emt 0:00:02]} Kh7 {[%emt 0:00:01][%cal Oe6e5]} 23. h4 {[%emt 0:01:50][%cal Bh2h4,Bh4h5][%mdl 32]} (23. Qe8 $5 {[%cal Re8f7]}) 23... a5 $2 {[%emt 0:06:37][%mdl 8192] Loses the game.} (23... Qxe2 24. Rc1 $18 (24. Bxb7 $2 Bxb7 25. Qd1 Qe4 $19)) (23... e5 $1 $11 {and Black stays safe.}) 24. Qf8 $18 {[%emt 0:02:52] aiming for Rd1.} e5 {[%emt 0:10:59] [#]} (24... Qxa2 $2 25. Rc1 f6 26. Be4+ f5 27. Bf3 $18 (27. Rxc8 Rxc8 28. Bxf5+ exf5 $11)) (24... Qxe2 $2 25. Qxf7 Qd3 26. Rc1 $18) 25. Rd1 $1 {[%emt 0:01:00] Threatens to win with Rd8.} Qxe2 {[%emt 0:01:33]} 26. Rd8 {[%emt 0:00:41] Qh8+ would be deadly.} Qe1+ {[%emt 0:02:07] [#]} 27. Kh2 $1 {[%emt 0:00:22] h5 would kill now.} ({Don't go for} 27. Bf1 $2 Be6 28. Rxa8 Bc4 $19) 27... Qxf2 {[%emt 0:00:08]} 28. h5 {[%emt 0:00:52] Weighted Error Value: White=0.11 (very precise) /Black=0.86} ({Not} 28. Rxc8 Rxc8 29. Qxc8 Qxa2 $14) 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.8"]
[White "Stearman, Josiah"]
[Black "Marjanovic, Annamaria"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2385"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,42,11,10,19,12,14,18,12,15,27,20,20,0,0,0,0,0,0,-17,0,0,0,0,10]} 1. e4 {[%emt 0:12:42]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:12]} 3. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:06]} 4. Ba4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:08]} Be7 {[%emt 0:00:11]} 6. Re1 {[%emt 0:00:05]} b5 {[%emt 0:00:10]} 7. Bb3 {[%emt 0:00:03]} d6 {[%emt 0:00:06]} 8. c3 {[%emt 0:00:35]} O-O {[%emt 0:00:30]} 9. d4 {[%emt 0:00:04]} Bg4 {[%emt 0:00:21]} 10. Be3 {[%emt 0:00:10]} Bh5 {[%emt 0:00:37]} 11. Nbd2 {[%emt 0:00:07]} d5 {[%emt 0:17:31] C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4.} 12. exd5 {[%emt 0:33:15]} Nxd5 {[%emt 0:10:28]} 13. Bxd5 {[%emt 0:00:19]} Qxd5 {[%emt 0:00:10]} 14. Qb3 {[%emt 0:00:03]} Rad8 {[%emt 0:25:30] [#]} 15. Nxe5 $146 {[%emt 0:01:26]} ({Predecessor:} 15. Qxd5 Rxd5 16. dxe5 Rfd8 17. h3 Nxe5 18. Nxe5 Rxe5 19. Bd4 Rxe1+ 20. Rxe1 c5 21. Rxe7 cxd4 22. cxd4 Kf8 23. Ra7 Rxd4 24. Nb3 {½-½ Stripunsky,A (2360)-Zvjaginsev,V (2400) Moscow6 1991}) 15... Nxe5 {[%emt 0:00:27] The position is equal.} 16. dxe5 {[%emt 0:00:21]} (16. Qxd5 {simplifies} Rxd5 17. dxe5 b4 18. f4) 16... Qxe5 {[%emt 0:02:22]} 17. Bd4 {[%emt 0:00:24][%mdl 64] [#] Pin} Qd6 {[%emt 0:02:58]} 18. Ne4 {[%emt 0:00:29]} Qd7 {[%emt 0:02:43]} 19. a4 {[%emt 0:00:16]} Bg6 {[%emt 0:02:47]} 20. axb5 {[%emt 0:00:23]} axb5 {[%emt 0:03:46]} 21. Nc5 {[%emt 0:00:34]} Bxc5 {[%emt 0:01:13] A rather calm draw.   Weighted Error Value: White=0.03 (flawless) /Black=0.07 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.9"]
[White "Park, Evan"]
[Black "Morefield, Jason"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2380"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,145,9,7,4,11,11,11,6,27,25,26,21,26,13,8,12,18,20,10,13,6,6,10,4,10,1,14,8,5,11,22,11,6,14,18,0,32,23,35,0,14,0,32,34,34,32,24,25,35,11,10,10,43,34,45,33,24,26,29,5,43,3,40,41,42,0,0,0,14,0,0,0,12,11,29,17,29,16,20,8,67,29,55,22,26,13,70,58,114,71,119,74,90,99,82,85,125,75,91,71,69,68,69,81,76,68,70,67,85,95,94,101,117,110,105,70,70,70,70,33,33,33,49,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:03:21]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:09]} Nf6 {[%emt 0:00:07]} 4. d3 {[%emt 0:01:56]} Bc5 {[%emt 0:00:08]} 5. c3 {[%emt 0:00:28]} d5 {[%emt 0:00:10]} 6. Nbd2 {[%emt 0:03:48] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} O-O {[%emt 0:00:43]} 7. O-O {[%emt 0:00:20]} dxe4 {[%emt 0:00:15]} 8. dxe4 {[%emt 0:03:16]} a5 {[%emt 0:00:07]} 9. Bxc6 {[%emt 0:05:12] is the legacy move (9.a3).} bxc6 {[%emt 0:00:06]} 10. Nxe5 {[%emt 0:00:22]} Re8 {[%emt 0:05:00]} 11. Nxc6 {[%emt 0:01:49] A dynamic duo of knights.} Qd7 {[%emt 0:01:14] [#]} 12. Nd4 {[%emt 0:00:17]} Bxd4 {[%emt 0:01:25]} (12... a4 13. e5) 13. cxd4 {[%emt 0:00:04]} Qxd4 {[%emt 0:00:14]} 14. Nf3 {[%emt 0:01:38]} (14. Qc2 {seems wilder.} Ba6 15. Re1 Bd3 16. Qxc7 Bxe4 17. Qc3) 14... Qxe4 {[%emt 0:02:06]} 15. Re1 {[%emt 0:02:34]} Qb7 {[%emt 0:03:47]} 16. Rxe8+ {[%emt 0:08:22]} Nxe8 {[%emt 0:00:15]} 17. Qd4 {[%emt 0:00:39] [#]} a4 $146 {[%emt 0:04:00] Black is weak on the dark squares} ({Predecessor:} 17... Be6 18. Bd2 c5 19. Qxc5 {½-½ Krebs,J (2331)-Mihatsch,T (2335) GER-ch50 V04 email 2018}) 18. Bf4 {[%emt 0:05:07]} Be6 {[%emt 0:00:26]} 19. a3 {[%emt 0:01:02]} Bd5 {[%emt 0:00:53]} 20. Nh4 {[%emt 0:00:23]} Be6 {[%emt 0:05:43]} 21. Re1 {[%emt 0:07:50]} h6 {[%emt 0:02:20]} 22. Ng6 {[%emt 0:05:09][%cal Oh2h3][%mdl 64] Deflection} Qb6 {[%emt 0:07:50]} 23. Ne7+ {[%emt 0:03:32]} Kf8 {[%emt 0:01:11]} 24. Ng6+ {[%emt 0:02:59]} Kg8 $1 {[%emt 0:00:09]} 25. Ne7+ {[%emt 0:01:03]} Kf8 {[%emt 0:00:06]} 26. Qe4 {[%emt 0:00:52]} Rd8 {[%emt 0:06:49]} 27. Nc6 {[%emt 0:01:11]} Rd5 {[%emt 0:01:11]} 28. Nb4 {[%emt 0:00:28]} Rd8 {[%emt 0:12:35]} 29. Be3 {[%emt 0:02:14]} Qb5 {[%emt 0:02:21]} 30. Nc6 {[%emt 0:03:48]} Nd6 {[%emt 0:05:02]} 31. Qc2 {[%emt 0:01:46]} ({Much weaker is} 31. Qh4 Re8 32. Nd4 Qxb2 33. Nxe6+ Rxe6 $11) 31... Bf5 {[%emt 0:00:35]} 32. Qc1 {[%emt 0:00:26]} Re8 {[%emt 0:00:16]} 33. Nd4 {[%emt 0:00:20][%csl LRb5,LRc7]} Qd7 {[%emt 0:00:41]} 34. Qc5 {[%emt 0:01:17]} Be4 {[%emt 0:04:11]} 35. h3 {[%emt 0:00:51]} Bb7 {[%emt 0:01:18]} 36. Rc1 {[%emt 0:00:45]} Re7 {[%emt 0:01:11]} 37. b4 {[%emt 0:11:04]} axb3 {[%emt 0:01:39]} 38. Nxb3 {[%emt 0:00:05][%cal Bd4b3,Bb3a5,Ba5c6,Bc6e5][%mdl 32]} Kg8 {[%emt 0:00:14]} 39. Na5 {[%emt 0:02:41]} Ne4 {[%emt 0:03:05]} 40. Qd4 {[%emt 0:02:17]} Qxd4 {[%emt 0:02:17]} (40... Bd5 $5) 41. Bxd4 {[%emt 0:00:03]} Bd5 {[%emt 0:00:11]} 42. Nc6 {[%emt 0:00:15]} Rd7 {[%emt 0:00:48] ...Bxc6 is the strong threat.} 43. Ne5 {[%emt 0:00:09]} Re7 {[%emt 0:00:32]} 44. f3 {[%emt 0:02:01]} Nd6 {[%emt 0:00:42]} ({Better is} 44... Ng5 $11) 45. Rc5 {[%emt 0:00:34]} Bb7 {[%emt 0:00:07]} 46. Bc3 {[%emt 0:00:32]} f6 {[%emt 0:00:43]} 47. Nc6 {[%emt 0:00:17]} Rd7 {[%emt 0:00:19]} (47... Bxc6 $1 $11 48. Rxc6 Nb5) 48. a4 $14 {[%emt 0:00:44][%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} Kf7 {[%emt 0:01:19]} (48... Nf7 $14) 49. a5 {[%emt 0:01:45] White is more active.} Ke8 {[%emt 0:00:53]} (49... Bxc6 $142 50. Rxc6 Nb5) 50. Nb4 {[%emt 0:02:59]} Kd8 {[%emt 0:03:04]} 51. a6 {[%emt 0:00:07]} Ba8 {[%emt 0:00:15]} 52. Nd5 {[%emt 0:02:37]} Ne8 {[%emt 0:01:09] [#]} 53. Nf4 {[%emt 0:00:34]} (53. Rb5 $142 $1 {[%cal Rb5b8]} Kc8 54. a7) 53... Rd6 {[%emt 0:01:06]} 54. a7 {[%emt 0:01:37]} Ra6 {[%emt 0:00:48]} 55. Ra5 {[%emt 0:00:38]} Rxa5 {[%emt 0:00:09]} 56. Bxa5 {[%emt 0:00:01][%mdl 4096] Endgame KBN-KBN} g5 {[%emt 0:02:06]} 57. Nd3 {[%emt 0:00:41]} Nd6 {[%emt 0:00:31]} 58. Bb4 {[%emt 0:00:57]} Nc8 {[%emt 0:01:37]} 59. Bc5 {[%emt 0:00:27]} Nb6 {[%emt 0:00:17]} 60. Bd4 {[%emt 0:00:37]} Nd7 {[%emt 0:00:41]} 61. Kf2 {[%emt 0:00:35]} Ke7 {[%emt 0:00:32]} 62. Nc5 {[%emt 0:00:35]} Nxc5 {[%emt 0:01:02]} 63. Bxc5+ {[%emt 0:00:02] KB-KB} Ke6 {[%emt 0:00:57]} 64. g4 {[%emt 0:00:15] aiming for Bf8.} Kf7 $1 {[%emt 0:00:13] Prevents Bf8.} 65. Ke3 {[%emt 0:00:21]} Kg6 {[%emt 0:00:10]} 66. f4 {[%emt 0:01:23]} (66. Bf8 $14) 66... f5 $1 $11 {[%emt 0:00:50] The position is equal.} 67. Bd4 {[%emt 0:01:03]} fxg4 {[%emt 0:01:10]} 68. hxg4 {[%emt 0:00:04] Hoping for f5+.} gxf4+ $1 {[%emt 0:00:15]} 69. Kxf4 {[%emt 0:00:04]} h5 {[%emt 0:01:12]} 70. gxh5+ {[%emt 0:00:33]} Kxh5 {[%emt 0:19:57]} 71. Kf5 {[%emt 0:00:13]} c5 {[%emt 0:00:00]} 72. Bxc5 {[%emt 0:00:07]} Bb7 {[%emt 0:00:00]} 73. Ke6 {[%emt 0:00:07] Weighted Error Value: White=0.10 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.10"]
[White "Sriniaiyer, Sudarshan"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2211"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,40,2,0,0,10,6,9,1,34,33,27,29,47,47,35,0,0,14,19,19,38,28,72,34,35,23,34]} 1. d4 {[%emt 0:01:06]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:03]} Bb4 {[%emt 0:00:06]} 4. e3 {[%emt 0:00:26]} O-O {[%emt 0:00:06]} 5. Bd3 {[%emt 0:01:13]} d5 {[%emt 0:00:06]} 6. a3 {[%emt 0:02:43]} Bxc3+ {[%emt 0:00:07]} 7. bxc3 {[%emt 0:00:02]} dxc4 {[%emt 0:00:07]} 8. Bxc4 {[%emt 0:00:06]} c5 {[%emt 0:00:03]} 9. Bb2 {[%emt 0:01:24] E49: Nimzo-Indian: Rubinstein: 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3.} ({Much worse is} 9. dxc5 Qxd1+ 10. Kxd1 Nbd7 $17) 9... Qc7 {[%emt 0:00:06] [#] aiming for ...cxd4.} (9... Qb6 $5 {[%cal Rb6b2]} 10. Qe2 Bd7 $11) 10. Bd3 {[%emt 0:03:28]} b6 {[%emt 0:04:15]} 11. Qe2 {[%emt 0:05:26] The position is equal.} Bb7 {[%emt 0:00:37]} 12. e4 {[%emt 0:05:58]} Nbd7 {[%emt 0:15:17]} 13. Nh3 {[%emt 0:14:09]} c4 {[%emt 0:08:02]} 14. Bc2 {[%emt 0:01:43]} e5 {[%emt 0:00:05] [#] Hoping for ...exd4.} 15. d5 $146 {[%emt 0:04:52]} ({Predecessor:} 15. O-O Rac8 16. f3 exd4 17. cxd4 c3 18. Bc1 Qc4 19. Qxc4 Rxc4 20. Be3 Rc7 21. Rfc1 {1-0 Storkebaum,K (2301)-Portych,V (2195) FIN jub50 Gr43 email 2012}) 15... Nc5 {[%emt 0:00:06]} 16. f3 {[%emt 0:03:19]} Ne8 {[%emt 0:07:34][%cal Of7f5]} 17. O-O {[%emt 0:04:25]} Nd6 {[%emt 0:01:06]} 18. Nf2 {[%emt 0:00:59]} g6 {[%emt 0:00:55]} 19. Rad1 {[%emt 0:08:13]} Rae8 {[%emt 0:01:14]} 20. g4 {[%emt 0:15:30]} f6 {[%emt 0:04:11] Weighted Error Value: White=0.08 (flawless) /Black=0.10 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.11"]
[White "Tanenbaum, Zachary"]
[Black "Plotkin, Mark"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2261"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,59,40,8,57,39,88,79,104,101,158,116,148,135,270,203,205,205,232,197,334,347,725,709,742,283,527,518,597,595,569,570,1951,1881,29987,29988,29996,29997,29997,29998]} 1. e4 {[%emt 0:25:22]} c5 {[%emt 0:00:20]} 2. Nf3 {[%emt 0:00:41]} Nc6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:04]} g6 {[%emt 0:06:02]} 4. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:05]} 5. Nxd4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:05]} 6. Be3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:07]} 7. Bc4 {[%emt 0:00:02]} O-O {[%emt 0:01:53]} 8. Bb3 {[%emt 0:00:01]} d6 {[%emt 0:01:07]} 9. h3 {[%emt 0:00:02]} Bd7 {[%emt 0:02:02]} 10. O-O {[%emt 0:00:07]} Rc8 {[%emt 0:00:35]} 11. f4 {[%emt 0:00:39][%cal Bf2f4,Bf4f5,Bf5g6][%mdl 32]} Qa5 {[%emt 0:04:05] was the old line (11...Nxd4).} 12. Qd3 {[%emt 0:06:35]} Rfd8 {[%emt 0:06:05] B35: Sicilian: Accelerated Dragon with 5 Nc3: main line.} (12... Nxd4 $11 {should be considered.} 13. Bxd4 (13. Qxd4 Nh5 $11) 13... Bc6) 13. Rae1 {[%emt 0:16:45]} a6 {[%emt 0:05:19]} (13... Nxd4 $14 14. Bxd4 (14. Qxd4 Be6 $11) 14... e5 15. fxe5 dxe5) 14. Nxc6 {[%emt 0:03:40]} (14. Qc4 $6 d5 15. exd5 (15. Nxd5 Nxd5 16. Nxc6 Bxc6 $17) 15... Nb4 $11) 14... Bxc6 {[%emt 0:00:42] White is better.} 15. f5 {[%emt 0:01:05] [#]} (15. Qc4 d5 16. Qc5 Qxc5 17. Bxc5 d4 $17) 15... Rf8 $146 {[%emt 0:15:05] [#]} ({Black should play} 15... Rd7) ({Predecessor:} 15... b5) 16. e5 $1 $16 {[%emt 0:11:18][%mdl 512]} dxe5 {[%emt 0:09:24]} 17. fxg6 {[%emt 0:00:12] White is more active.} e4 {[%emt 0:03:40]} (17... hxg6 $16 18. Qxg6 Bd5) 18. Bxf7+ {[%emt 0:02:57]} Kh8 {[%emt 0:00:01]} 19. Qe2 {[%emt 0:03:14]} Qe5 {[%emt 0:05:04]} 20. Rf4 {[%emt 0:07:41]} b5 {[%emt 0:07:18]} (20... Bh6 $142 21. Qf2 Rxf7) 21. Qf2 $18 {[%emt 0:02:58]} Be8 $2 {[%emt 0:02:33]} (21... Bh6 22. Rf5 Bxe3 23. Rxe3 (23. Rxe5 $2 {too greedy.} Bxf2+ 24. Kxf2 hxg6 $19) 23... Qd6) 22. Bd4 {[%emt 0:06:01]} Qc7 {[%emt 0:01:19]} 23. Bxe8 $2 {[%emt 0:07:37]} (23. Rxf6 Bxf7 24. Rxf7 Rxf7 25. gxf7) 23... Rfxe8 $2 {[%emt 0:03:44]} (23... e5 {keeps fighting.} 24. Nd5 (24. Nxe4 exf4 25. Bf7 Qxc2 $18) 24... Qd6) 24. Nxe4 {[%emt 0:01:13]} hxg6 {[%emt 0:00:31]} 25. Ng5 {[%emt 0:01:42]} Kg8 {[%emt 0:02:11]} 26. Ne6 {[%emt 0:00:25]} Qd7 {[%emt 0:00:11]} 27. Nxg7 {[%emt 0:00:20][%mdl 64] Remove Defender} Kxg7 {[%emt 0:00:02] Black is weak on the dark squares} 28. Rxf6 {[%emt 0:00:43] White mates.} ({Not} 28. Bxf6+ exf6 29. Rxe8 Qxe8 $16) 28... exf6 {[%emt 0:00:27]} 29. Qxf6+ {[%emt 0:00:09]} Kh7 {[%emt 0:00:04]} 30. Qh4+ {[%emt 0:00:18] Black got outplayed after the opening.   Weighted Error Value: White=0.43/Black=0.83} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.12"]
[White "Senft, Sean"]
[Black "Zhukova, Natalia"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2089"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "201"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,201,8,19,18,0,0,-14,-5,-6,0,0,0,0,0,0,0,0,0,0,0,-10,-2,-17,-16,-20,-20,-20,-16,-20,-10,-8,-21,-24,-25,-23,-20,-30,-22,-25,-27,-41,-35,-40,0,0,0,-43,-25,-139,-146,-147,-139,-122,-140,-262,-113,-133,-56,-66,-40,-234,-243,-184,-249,-376,-358,-301,0,0,0,0,0,0,0,0,0,0,0,14,16,0,17,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:02:59]} d5 {[%emt 0:00:20]} 2. c4 {[%emt 0:00:19]} e6 {[%emt 0:00:14]} 3. Nc3 {[%emt 0:00:50]} c6 {[%emt 0:00:29]} 4. cxd5 {[%emt 0:00:22]} exd5 {[%emt 0:00:20]} 5. Nf3 {[%emt 0:00:21]} Nf6 {[%emt 0:01:03]} 6. Bg5 {[%emt 0:00:24]} Bd6 {[%emt 0:00:43]} 7. Qc2 {[%emt 0:01:34]} O-O {[%emt 0:00:47]} 8. e3 {[%emt 0:00:27]} Re8 {[%emt 0:01:05]} 9. Bd3 {[%emt 0:01:13]} h6 {[%emt 0:00:30]} 10. Bh4 {[%emt 0:00:35]} Be6 {[%emt 0:00:45] D35: Queen's Gambit Declined: Exchange Variation.} 11. O-O {[%emt 0:01:07]} Nbd7 {[%emt 0:00:26] Against Ne5} 12. Bg3 {[%emt 0:14:58]} Bxg3 {[%emt 0:00:56]} 13. hxg3 {[%emt 0:00:06]} a5 {[%emt 0:02:47] [#]} 14. Rac1 $146 {[%emt 0:04:16]} ({Predecessor:} 14. Rfc1 Qb8 15. Nd2 Qd6 16. Na4 Qc7 17. Rab1 Qd6 18. a3 Rac8 19. Nb3 Kh8 20. Qd2 b6 21. Qc2 {½-½ Kluger,G-Rejfir,J Warsaw Team-ch 1956 (5.5)}) 14... Qb8 {[%emt 0:15:34]} 15. Rfe1 {[%emt 0:04:23]} Qd6 {[%emt 0:20:04]} 16. Qd2 {[%emt 0:09:42]} Bg4 {[%emt 0:03:04]} 17. Nh2 {[%emt 0:02:22]} Bh5 {[%emt 0:02:38]} 18. Qc2 {[%emt 0:03:38]} Nf8 {[%emt 0:04:54]} 19. Nf3 {[%emt 0:02:58]} Bg6 {[%emt 0:06:25]} 20. Ne5 {[%emt 0:01:15][%cal Re5g6]} Bxd3 {[%emt 0:00:07]} 21. Qxd3 {[%emt 0:00:18]} N8d7 {[%emt 0:01:41]} 22. Nxd7 {[%emt 0:01:17]} Qxd7 {[%emt 0:00:21]} 23. Na4 {[%emt 0:02:42]} Qd6 {[%emt 0:03:42]} 24. Nc5 {[%emt 0:05:10]} Re7 {[%emt 0:01:18]} 25. Rc3 {[%emt 0:03:38][%cal Bc1c3,Bc3b3,Bb3b6][%mdl 32]} g6 {[%emt 0:05:21]} 26. Qc2 {[%emt 0:06:36]} h5 {[%emt 0:01:00]} 27. Rb3 {[%emt 0:01:38]} Rb8 {[%emt 0:04:45]} 28. Rb6 {[%emt 0:05:55]} Kg7 {[%emt 0:03:45]} 29. Qb3 {[%emt 0:05:25]} Ng4 {[%emt 0:03:58]} 30. Qd1 $1 {[%emt 0:01:05]} g5 {[%emt 0:09:12]} 31. Qf3 {[%emt 0:01:55]} Kg6 {[%emt 0:03:01]} 32. Rd1 {[%emt 0:06:50]} f5 {[%emt 0:01:00]} (32... Qc7 $5 {[%cal Rc7b6]} 33. Rb3 f5 $11) 33. Nd3 {[%emt 0:00:41]} (33. Rc1 $1 $11 {keeps the balance.} Qd8 34. Rb3) 33... Rbe8 $1 $17 {[%emt 0:01:34]} 34. Ne5+ {[%emt 0:02:15]} Nxe5 {[%emt 0:00:24]} 35. dxe5 {[%emt 0:00:04]} Qc7 {[%emt 0:02:14]} (35... Qxe5 36. Rxd5 (36. Qxd5 Qxd5 37. Rxd5 Ra8 $11) 36... Qe6 37. Rxa5 $16) 36. e4 {[%emt 0:02:07]} (36. Rb3 $17 {was forced.}) 36... dxe4 {[%emt 0:01:31]} (36... Qxb6 $19 {has better winning chances.} 37. Qxf5+ Kh6 38. Qf6+ Kh7 39. Qf5+ Kh8 40. Qf6+ Rg7 41. exd5 Qd8 42. Qxd8 {[%mdl 64] Remove Defender} Rxd8) 37. Qb3 {[%emt 0:00:51]} Qxe5 {[%emt 0:00:08]} (37... Rxe5 $2 38. Rxb7 $18) ({Better is} 37... e3 $1 $17 {[%cal Re3f2] Threatens to win with ...exf2+.} 38. f4 (38. fxe3 $2 Qxe5 39. Rxb7 Rxb7 $17) (38. Rd6+ Qxd6 39. exd6 e2 $17) 38... e2) 38. Rxb7 $15 {[%emt 0:00:43]} e3 {[%emt 0:00:13]} 39. fxe3 {[%emt 0:01:35]} ({Only move:} 39. Rxe7 $1 $15 exf2+ 40. Kxf2 Qxe7 41. Qd3) 39... Rxb7 $1 $19 {[%emt 0:01:01]} (39... Qxg3 40. Rxe7 Rxe7 41. Qg8+ Kf6 42. Qf8+ Rf7 43. Qh8+ (43. Qh6+ Ke7 $11) 43... Kg6 44. e4 fxe4 45. Qg8+ Rg7 46. Qe6+ Kh7 47. Qxe4+ Kh6 48. Rd8 $11) (39... Qxe3+ 40. Qxe3 Rxe3 41. Rdd7 $15) 40. Qxb7 {[%emt 0:00:07]} Qxe3+ $15 {[%emt 0:00:36][%mdl 4096] Endgame KQR-KQR} (40... Qxg3 41. Qxc6+ Kf7 42. Qd7+ Re7 43. Qxf5+ Kg7 44. Qxa5 $16) 41. Kh2 {[%emt 0:01:08] [#]} (41. Kh1 {was the only chance.} h4 42. g4 fxg4 43. Qd7) 41... h4 $1 $19 {[%emt 0:00:13]} 42. gxh4 {[%emt 0:00:57] [#]} gxh4 $2 {[%emt 0:00:25]} ({Black should play} 42... Re4 $1 $19 {[%cal Re4h4]} 43. Rd6+ Kh5 44. Qf7+ (44. Qxc6 $2 Rxh4#) (44. Qh7+ $2 Kg4 $19) 44... Kg4) 43. Qxc6+ $11 {[%emt 0:00:59] The position is equal.} Re6 {[%emt 0:00:00]} 44. Qc7 {[%emt 0:00:34] Wards off Qg3+} f4 {[%emt 0:00:48]} 45. Qc2+ {[%emt 0:00:20]} Kh6 {[%emt 0:00:29]} 46. Rd3 {[%emt 0:00:26]} Qe5 {[%emt 0:00:55]} 47. Rf3 {[%emt 0:00:15]} Rg6 {[%emt 0:00:31]} 48. Qd2 {[%emt 0:01:15]} Rg4 {[%emt 0:00:11]} 49. Kh1 {[%emt 0:00:44]} Qe4 {[%emt 0:00:54]} 50. Qd6+ {[%emt 0:01:55]} Kh5 {[%emt 0:00:12]} 51. Qc5+ {[%emt 0:00:18]} Rg5 {[%emt 0:00:14]} 52. Qf2 {[%emt 0:00:45]} Rg4 {[%emt 0:00:32]} 53. Qc5+ {[%emt 0:00:35]} Rg5 {[%emt 0:00:04]} 54. Qf8 {[%emt 0:00:59]} ({Don't do} 54. Qf2 Rg4 $14) 54... Qb1+ {[%emt 0:01:21]} 55. Kh2 {[%emt 0:00:04]} Qxb2 {[%emt 0:00:04][%csl Gg5][%cal Rb2g2]} 56. Qf7+ {[%emt 0:00:20]} Kh6 {[%emt 0:00:13][%csl Gg5][%cal Rb2g2]} 57. Qe6+ {[%emt 0:00:12]} Rg6 {[%emt 0:00:37][%csl Gg6][%cal Rb2g2]} 58. Qh3 {[%emt 0:00:11]} Qf6 {[%emt 0:00:08]} 59. Qd7 {[%emt 0:01:28]} Rg3 {[%emt 0:01:03]} 60. Qd3 {[%emt 0:01:19]} Qg5 {[%emt 0:00:41]} 61. Qa6+ {[%emt 0:00:11]} Kh5 {[%emt 0:00:25]} 62. Qe2 {[%emt 0:00:06][%csl LRf4,LRg3]} Kh6 {[%emt 0:00:48]} 63. Qa6+ {[%emt 0:00:04]} Kh5 {[%emt 0:00:18]} 64. Qe2 {[%emt 0:00:05][%csl LRf4,LRg3]} Rxf3 {[%emt 0:00:16]} 65. Qxf3+ {[%emt 0:00:04] KQ-KQ} Kh6 {[%emt 0:00:59]} 66. Qc6+ {[%emt 0:00:48]} Qg6 {[%emt 0:00:22]} 67. Qc7 {[%emt 0:00:49]} Qg3+ {[%emt 0:00:14]} 68. Kh1 {[%emt 0:00:07]} Qe1+ {[%emt 0:00:03]} 69. Kh2 {[%emt 0:00:06]} Qg3+ {[%emt 0:00:03]} 70. Kh1 {[%emt 0:00:05]} Qg5 {[%emt 0:01:57]} 71. Qd6+ {[%emt 0:01:21]} Kh5 {[%emt 0:00:27]} 72. Qd1+ {[%emt 0:00:20]} Kg6 {[%emt 0:00:09]} 73. Qd6+ {[%emt 0:01:17]} Qf6 {[%emt 0:00:08]} 74. Qd3+ $1 {[%emt 0:00:24]} Qf5 {[%emt 0:00:15]} 75. Qd6+ {[%emt 0:00:42]} Kh5 {[%emt 0:00:54]} 76. Qd1+ {[%emt 0:00:26]} Kg6 {[%emt 0:00:23]} 77. Qd6+ {[%emt 0:00:11]} Qf6 {[%emt 0:00:09]} 78. Qd3+ {[%emt 0:00:42]} Kh6 {[%emt 0:00:17]} 79. Qd2 {[%emt 0:01:12]} Qe5 {[%emt 0:01:20]} 80. Qd8 {[%emt 0:01:09]} Kh5 {[%emt 0:00:45]} 81. Qf8 {[%emt 0:00:24]} Qe1+ {[%emt 0:00:37]} 82. Kh2 {[%emt 0:00:04]} Qg3+ {[%emt 0:00:05]} 83. Kh1 {[%emt 0:00:07]} Qe1+ {[%emt 0:00:32]} 84. Kh2 {[%emt 0:00:04]} Qe5 {[%emt 0:00:19]} 85. Qf7+ {[%emt 0:00:30]} Kg5 {[%emt 0:00:42]} 86. Qg8+ {[%emt 0:00:11]} Kf5 {[%emt 0:00:37]} 87. Qh7+ {[%emt 0:00:13]} Kg5 {[%emt 0:00:33]} 88. Qg8+ {[%emt 0:00:04]} Kf5 {[%emt 0:00:03]} 89. Qh7+ {[%emt 0:00:07]} Ke6 {[%emt 0:00:27]} 90. Qg8+ {[%emt 0:01:42]} Kd7 {[%emt 0:00:15]} 91. Qf7+ {[%emt 0:00:27]} Kd6 {[%emt 0:00:17]} 92. Qg6+ {[%emt 0:00:27]} (92. Kh3 Qe3+ 93. Kh2 (93. Kxh4 Qg3+ 94. Kh5 Qh2+ 95. Kg6 Qxg2+ 96. Kf5 Qc2+ 97. Kg5 Qc5+ 98. Kg4 Qg1+ 99. Kf5 Qc5+ 100. Kg4 Qg1+ 101. Kf5 Qe3 $15) 93... Qg3+ 94. Kh1 h3 95. Qf8+ Kd5 96. Qf5+ Kc4 97. gxh3 Qe3) 92... Kc5 {[%emt 0:00:12]} 93. Qc2+ {[%emt 0:00:11]} Kb6 {[%emt 0:00:42] White must now prevent ...f3+.} 94. Qg6+ {[%emt 0:00:30]} Kb7 {[%emt 0:00:49]} 95. Qf7+ {[%emt 0:00:37]} Kb6 {[%emt 0:00:12]} 96. Qg6+ {[%emt 0:00:42]} Kc5 {[%emt 0:00:58]} 97. Qc2+ {[%emt 0:00:22]} Kd6 {[%emt 0:00:17] aiming for ...f3+.} 98. Qd3+ {[%emt 0:00:43]} Kc7 {[%emt 0:01:00] ( -> ...f3+)} 99. Qc2+ {[%emt 0:00:31]} Kd6 {[%emt 0:00:43] ...f3+ would be deadly.} 100. Qg6+ {[%emt 0:00:39]} Kc5 {[%emt 0:00:23]} 101. Qc2+ {[%emt 0:00:11] Weighted Error Value: White=0.18 (very precise) /Black=0.16 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.13"]
[White "Kiewra, Keaton"]
[Black "Chabris, Christopher"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2352"]
[BlackElo "2053"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,73,0,4,0,0,-12,-12,-12,-12,-12,-11,-13,19,16,16,16,23,13,47,57,72,-132,-148,-261,-195,-199,-198,-183,-175,-260,-253,-256,-170,-257,-218,-240,-195,-194,-133,-140,-69,-72,-71,-81,-71,-73,-51,-52,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:07:51]} e5 {[%emt 0:00:07]} 2. g3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:11]} 3. Bg2 {[%emt 0:00:06]} Nc6 {[%emt 0:00:17]} 4. Nc3 {[%emt 0:00:19]} Bb4 {[%emt 0:00:37]} 5. Nd5 {[%emt 0:00:18]} O-O {[%emt 0:01:17]} 6. Nxb4 {[%emt 0:00:51] A25: English Opening vs King's Indian with ...Nc6 but without early d3.} Nxb4 {[%emt 0:00:06]} 7. d4 {[%emt 0:00:16]} exd4 {[%emt 0:11:01] next ...c5 is good for Black.} 8. a3 $1 {[%emt 0:00:20]} Nc6 {[%emt 0:00:17]} 9. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:06:02]} 10. Nxd4 {[%emt 0:05:32]} Nxd4 {[%emt 0:10:46]} 11. Qxd4 {[%emt 0:00:07][%cal Rc4d5]} dxc4 {[%emt 0:00:50]} 12. Qxc4 {[%emt 0:00:15] [#]} Be6 $146 {[%emt 0:01:31]} ({Predecessor:} 12... c6 13. O-O Be6 14. Qh4 Qa5 15. Bg5 Nd7 16. b4 Qb5 17. Be4 f5 18. Bd3 Qe5 19. Bc4 Nb6 20. Bf4 Qf6 {½-½ Horvath,R (1872)-Deak,L (1959) HUN-chT2 Szechenyi 1213 2012 (10.5)}) 13. Qc3 {[%emt 0:03:51]} Bd5 {[%emt 0:01:49]} 14. f3 {[%emt 0:00:13]} Re8 {[%emt 0:10:58]} 15. Kf2 $2 {[%emt 0:02:30] [#]} (15. e4 $16) 15... Ng4+ $1 $17 {[%emt 0:17:35][%mdl 512]} 16. Kf1 {[%emt 0:04:55] [#]} (16. fxg4 $17 Bxg2 17. Re1 (17. Kxg2 $2 {too greedy.} Rxe2+ 18. Kh3 Qd5 $19)) (16. Ke1 Bc6) 16... Bc4 $1 {[%emt 0:06:00][%mdl 576] Back Rank} 17. Bf4 {[%emt 0:05:21]} Bxe2+ {[%emt 0:02:27]} 18. Kg1 {[%emt 0:00:06]} c6 {[%emt 0:05:42] ( -> ...Qb6+)} 19. Rc1 {[%emt 0:03:01]} (19. b4 {was worth a try.} Nf6 20. Bg5) 19... Nf6 $19 {[%emt 0:02:00]} 20. Qc5 {[%emt 0:01:53]} b6 {[%emt 0:03:48]} 21. Qf2 {[%emt 0:03:30]} (21. Qd6 $142) 21... Qd3 {[%emt 0:02:51]} 22. Re1 {[%emt 0:02:51] White is weak on the light squares} Rad8 {[%emt 0:03:49]} 23. h4 {[%emt 0:00:31]} Nh5 {[%emt 0:01:18]} (23... Nd5 $19 {White must now prevent ...Nxf4.} 24. Bg5 f6) 24. Bc1 {[%emt 0:00:21]} Bd1 {[%emt 0:02:05]} (24... c5 $17 25. g4 Nf6) 25. Kh2 $15 {[%emt 0:00:29]} Bb3 {[%emt 0:01:20]} (25... Rxe1 {simplifies} 26. Rxe1 c5 27. Qe3 Qxe3 28. Rxe3 Nf6) 26. Rxe8+ {[%emt 0:01:00]} Rxe8 {[%emt 0:00:04]} 27. Re1 {[%emt 0:00:11][%cal Re1e8]} Qd7 {[%emt 0:04:59]} 28. Qd4 {[%emt 0:02:13][%mdl 64] Deflection, Back Rank} Bd5 {[%emt 0:00:31]} (28... Qxd4 $2 29. Rxe8#) (28... Qc8 $15 29. Bh3 Qa8 30. Rxe8+ Qxe8) 29. Qg4 $11 {[%emt 0:00:08] The position is equal.} f5 {[%emt 0:01:16]} 30. Rxe8+ {[%emt 0:00:29]} (30. Qxh5 $2 {is the wrong capture.} Rxe1 31. Qg5 Re2 $19) 30... Qxe8 {[%emt 0:00:02]} 31. Qxf5 {[%emt 0:00:12]} Nxg3 {[%emt 0:00:53][%mdl 64] Decoy} 32. Kxg3 {[%emt 0:05:16]} Qe1+ {[%emt 0:00:01]} 33. Kh2 $1 {[%emt 0:00:07] And now Qf4 would win.} Qxc1 {[%emt 0:00:10]} 34. Qc8+ {[%emt 0:00:25]} Kf7 {[%emt 0:00:05] Strongly threatening ...Qf4+.} 35. Qf5+ {[%emt 0:01:27]} Kg8 {[%emt 0:01:34]} 36. Qc8+ {[%emt 0:00:40]} Kf7 {[%emt 0:00:05] ...Qf4+ is the strong threat.} 37. Qf5+ {[%emt 0:08:03] And White is the lucky defender. A fantastic game!   Weighted Error Value: White=0.26 (precise) /Black=0.25 (precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.14"]
[White "Prabhu, Naveen"]
[Black "Slate, Kent"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2138"]
[BlackElo "1989"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,140,7,6,2,7,10,6,10,22,19,12,0,0,0,8,13,8,17,8,0,31,29,28,8,35,35,50,45,57,54,62,52,50,50,35,33,39,31,33,0,0,3,7,-12,-8,-20,223,204,223,204,238,170,154,177,169,113,145,126,126,126,126,126,126,126,137,87,90,65,65,67,67,68,81,51,59,48,45,36,59,59,59,58,58,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,0,8,0,8,8,8,8,8,8,8,8,8]} 1. e4 {[%emt 0:00:22]} c5 {[%emt 0:00:29]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:05]} g6 {[%emt 0:00:05]} 4. Bxc6 {[%emt 0:00:05]} dxc6 {[%emt 0:00:09]} 5. d3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:21]} 6. h3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:14]} 7. O-O {[%emt 0:00:55]} O-O {[%emt 0:00:14]} 8. Nc3 {[%emt 0:00:23]} b6 {[%emt 0:03:27]} 9. Be3 {[%emt 0:01:25]} e5 {[%emt 0:02:36]} 10. Qd2 {[%emt 0:04:26]} Qd6 {[%emt 0:02:28]} 11. Bh6 {[%emt 0:04:50]} Nh5 {[%emt 0:02:57]} 12. Bxg7 {[%emt 0:03:33]} Nxg7 {[%emt 0:01:36]} 13. Ne2 {[%emt 0:02:21] B31: Sicilian: 2...Nc6 3 Bb5 g6.} f6 {[%emt 0:01:31] [#]} 14. b3 $146 {[%emt 0:05:06]} ({Predecessor:} 14. Rad1 a5 15. Nh2 g5 16. Ng4 Bxg4 17. hxg4 h5 18. gxh5 Nxh5 19. g3 Qe6 20. Kg2 {½-½ Vogt,L (2484)-Shirov,A (2705) Mainz Ordix op rapid 2005 (9)}) 14... a5 {[%emt 0:03:20]} 15. a4 {[%emt 0:01:40]} Ne6 {[%emt 0:02:19]} 16. Nh2 {[%emt 0:01:22]} Ra7 {[%emt 0:05:51]} 17. Rae1 {[%emt 0:18:35]} Re7 {[%emt 0:09:29]} 18. Kh1 {[%emt 0:07:41]} Kg7 {[%emt 0:02:38]} 19. f4 {[%emt 0:08:40]} exf4 {[%emt 0:04:53]} 20. Nxf4 {[%emt 0:00:05]} Nd4 {[%emt 0:06:16]} 21. g4 {[%emt 0:08:02]} Ne6 {[%emt 0:02:35]} 22. Nxe6+ {[%emt 0:01:56]} Bxe6 {[%emt 0:00:31]} 23. Rf2 {[%emt 0:04:49]} (23. Kg2 {feels hotter.} Ree8 24. Rf3 Qe5 25. Ref1) 23... Qe5 {[%emt 0:13:10]} (23... h5 {looks sharper.} 24. gxh5 Rh8 25. hxg6 Qe5) 24. Rg1 {[%emt 0:01:15]} Kh8 {[%emt 0:09:36]} 25. Nf3 {[%emt 0:00:34]} Qd6 {[%emt 0:00:19]} 26. Qc3 {[%emt 0:01:42]} Qf4 {[%emt 0:01:25]} 27. Rgf1 {[%emt 0:02:03] [#] Threatens to win with Ng1.} Ref7 {[%emt 0:00:38]} 28. Nh2 {[%emt 0:03:30]} Qg5 {[%emt 0:01:51]} 29. Rf4 {[%emt 0:02:10]} Kg8 {[%emt 0:01:07]} 30. Qe1 {[%emt 0:01:00]} Qe5 {[%emt 0:00:53]} 31. Qe3 {[%emt 0:01:07]} Qc3 {[%emt 0:02:30]} 32. R4f2 {[%emt 0:00:28]} b5 {[%emt 0:00:39]} 33. Qf4 {[%emt 0:01:55]} c4 {[%emt 0:01:28]} 34. Qd6 {[%emt 0:02:02]} cxb3 $2 {[%emt 0:02:25]} (34... Bd7 $11) 35. Qxe6 $18 {[%emt 0:01:14]} bxc2 {[%emt 0:00:24]} 36. Rc1 {[%emt 0:01:00]} (36. Rxf6 $2 Qxf6 37. Rxf6 c1=Q+ 38. Rf1 Qb2 39. axb5 cxb5 $19) 36... bxa4 {[%emt 0:00:46]} 37. Rfxc2 {[%emt 0:01:38]} ({Don't do} 37. Rcxc2 Qxd3 38. Kg2 (38. Rxc6 Qb3 $18) (38. Qxc6 Qxh3 39. Rc3 Qh4 $16) 38... Qd7) 37... Qxd3 {[%emt 0:00:30]} 38. Rc3 {[%emt 0:00:23]} Qb5 {[%emt 0:02:46]} 39. Qxc6 {[%emt 0:00:47]} (39. Nf3 $18) 39... Rb8 {[%emt 0:02:05]} 40. Qxb5 {[%emt 0:04:10]} Rxb5 {[%emt 0:00:06]} 41. Ra3 {[%emt 0:00:05]} Rb4 {[%emt 0:00:50]} 42. Rca1 {[%emt 0:00:07]} Rxe4 {[%emt 0:01:12]} 43. Rxa4 {[%emt 0:00:07]} Re3 {[%emt 0:01:39]} 44. R4a3 {[%emt 0:00:31]} (44. Kg2 $142) 44... Rfe7 $16 {[%emt 0:00:27]} 45. Rxe3 {[%emt 0:00:13]} Rxe3 {[%emt 0:00:06][%mdl 4096] Endgame KRN-KR} 46. Kg2 {[%emt 0:00:03] Hoping for Nf3.} Re5 {[%emt 0:00:24]} 47. Nf3 {[%emt 0:00:22]} Rd5 {[%emt 0:00:11]} 48. Ra4 {[%emt 0:01:04]} h5 {[%emt 0:01:32]} 49. gxh5 {[%emt 0:01:03]} Rxh5 {[%emt 0:00:07]} 50. Nd2 {[%emt 0:00:39]} Rb5 {[%emt 0:01:17]} 51. Ra2 {[%emt 0:02:24]} g5 {[%emt 0:01:52]} 52. Nc4 {[%emt 0:01:57]} Kg7 {[%emt 0:00:19]} 53. Rxa5 {[%emt 0:00:34]} ({Better is} 53. Nxa5 $14 g4 54. hxg4) 53... Rxa5 $11 {[%emt 0:05:10] The position is equal.} 54. Nxa5 $14 {[%emt 0:00:01] KN-KPP} f5 {[%emt 0:00:17]} 55. Nc4 {[%emt 0:01:40]} Kg6 {[%emt 0:00:57]} 56. Ne3 {[%emt 0:01:08]} Kf6 $1 {[%emt 0:00:03]} 57. Kf2 {[%emt 0:01:17]} Kg6 {[%emt 0:00:11]} 58. Ng2 {[%emt 0:01:24]} Kf6 {[%emt 0:00:39]} 59. Ke3 {[%emt 0:00:16]} Ke5 {[%emt 0:00:56]} 60. Ne1 {[%emt 0:00:08]} Kf6 {[%emt 0:00:18]} 61. Kd4 {[%emt 0:00:26]} Kg6 {[%emt 0:01:10]} 62. Ng2 {[%emt 0:01:34]} Kh5 {[%emt 0:00:49]} 63. Ke3 {[%emt 0:00:24]} Kg6 {[%emt 0:00:15]} 64. Ne1 {[%emt 0:00:19]} Kh5 {[%emt 0:00:45]} 65. Ng2 {[%emt 0:00:06]} Kg6 {[%emt 0:00:30]} 66. Kd4 {[%emt 0:00:30]} Kh5 {[%emt 0:00:18]} 67. Ke5 {[%emt 0:00:46]} f4 {[%emt 0:00:35]} 68. Ke4 {[%emt 0:00:49] [#] Kf3 would kill now.} (68. Kf5 $5) 68... g4 {[%emt 0:00:09]} 69. Nxf4+ {[%emt 0:00:16]} Kh4 {[%emt 0:00:13]} 70. hxg4 {[%emt 0:00:04]} Kxg4 {[%emt 0:00:07] White really could win this.   Weighted Error Value: White=0.12 (very precise) /Black=0.15 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.15"]
[White "Altman, Joshua"]
[Black "Kanli, Alperen"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2120"]
[BlackElo "2111"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,79,27,31,44,22,17,27,24,30,128,83,128,129,145,149,154,144,145,134,179,177,190,192,182,189,228,147,168,176,259,264,359,331,509,508,620,591,649,650,610,434,566,507,475,188,185,220,200,195,236,222,227,219,244,216,216,217,241,229,320,316,617,609]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:06]} 4. cxd5 {[%emt 0:00:19]} exd5 {[%emt 0:00:22]} 5. Nc3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:07]} 6. Bg5 {[%emt 0:00:34]} h6 {[%emt 0:02:05]} 7. Bh4 {[%emt 0:00:24]} g5 {[%emt 0:01:28]} 8. Bg3 {[%emt 0:00:02]} Ne4 {[%emt 0:00:02]} 9. Nd2 {[%emt 0:02:17]} Nxg3 {[%emt 0:04:44]} 10. hxg3 {[%emt 0:00:05]} c5 {[%emt 0:00:13] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 11. a3 {[%emt 0:19:05]} Bxc3 {[%emt 0:04:47]} 12. bxc3 {[%emt 0:00:02]} Nc6 {[%emt 0:03:28] White has an edge.} 13. e3 {[%emt 0:03:31] [#]} c4 $146 {[%emt 0:02:10]} (13... Qd6 $11) ({Predecessor:} 13... Bf5 14. Qb3 Qd6 15. dxc5 {½-½ Timoscenko,G (2530)-Horvath,P (2463) AUT-chT2M 0304 2003 (2.1)}) 14. e4 $1 $16 {[%emt 0:16:27]} Be6 {[%emt 0:00:15]} 15. exd5 {[%emt 0:15:17]} Bxd5 {[%emt 0:00:09]} 16. Nxc4 {[%emt 0:01:48][%cal Bd2c4,Bc4e3,Be3d5,Bd5b4,Bb4d3][%mdl 32]} (16. Bxc4 Bxg2 17. Rh2 Bd5 $16) 16... Qc7 {[%emt 0:02:23]} 17. Ne3 {[%emt 0:04:21]} O-O-O {[%emt 0:00:40]} 18. Be2 {[%emt 0:02:08]} Be4 {[%emt 0:02:16]} 19. O-O {[%emt 0:01:42]} f5 {[%emt 0:00:55]} 20. Bf3 {[%emt 0:02:45]} Bxf3 {[%emt 0:04:15]} 21. Qxf3 {[%emt 0:00:04]} Rdf8 {[%emt 0:02:27]} 22. Nd5 {[%emt 0:05:46]} (22. Nxf5 $6 Qd7) 22... Qd7 {[%emt 0:02:50] [#]} 23. Nb4 $1 {[%emt 0:00:39]} Rf6 {[%emt 0:00:02]} (23... Kb8 $142 24. Rfe1 Rf6) 24. d5 $18 {[%emt 0:09:22]} Ne7 {[%emt 0:01:09]} 25. c4 {[%emt 0:03:24][%cal Bc3c4,Bc4c5,Bc5c6][%mdl 32]} a5 {[%emt 0:00:01]} (25... h5 $142 26. Qe3 h4) 26. Nd3 {[%emt 0:02:00]} h5 {[%emt 0:00:02]} 27. Rab1 {[%emt 0:02:27]} Qd6 {[%emt 0:02:54] Repels Nc5} 28. Qe3 {[%emt 0:00:41]} h4 {[%emt 0:03:44]} 29. c5 {[%emt 0:03:42]} Qd8 {[%emt 0:00:46]} 30. c6 {[%emt 0:01:12] White threatens Qa7 and mate.} b6 {[%emt 0:07:58]} 31. Qxb6 $2 {[%emt 0:04:30]} ({Weaker is} 31. Rxb6 Nxd5 32. c7 Qxc7 $11) ({Less strong is} 31. Qxg5 Rfh6 $18) (31. Ne5 hxg3 32. Rfd1 (32. Qxg3 $2 Rfh6 $19) (32. Rxb6 $2 Rh1+ {[%mdl 64] Skewer, Decoy, Clearance} 33. Kxh1 Qh8+ 34. Kg1 Qh2#) 32... Nxd5 33. Rxd5 (33. Qxg5 Qf8 $15) (33. Qxg3 $2 Rfh6 $19) 33... Rh1+ {[%mdl 64] Decoy} 34. Kxh1 Qh8+ 35. Kg1 Qh2+ 36. Kf1 Qh1+ 37. Ke2 Qxb1 38. fxg3 (38. Qxg5 $2 Qe4+ 39. Qe3 Qxd5 $19)) 31... Qxb6 {[%emt 0:00:01]} 32. Rxb6 {[%emt 0:00:01] Rfb1 is the strong threat.} Nxd5 {[%emt 0:00:01] [#]} 33. Ra6 {[%emt 0:00:34] Hoping for Ra8+.} Nc7 {[%emt 0:00:01] Wards off Ra8+} 34. Rxa5 {[%emt 0:00:22]} Rxc6 {[%emt 0:00:02]} 35. Rxf5 {[%emt 0:01:14]} Rc3 {[%emt 0:00:28]} 36. Ne5 {[%emt 0:00:46] aiming for Nf7.} hxg3 {[%emt 0:00:32]} 37. fxg3 {[%emt 0:01:10]} ({Resist} 37. Rxg5 $6 gxf2+ 38. Kxf2 Ne6 $16) 37... Ne6 {[%emt 0:02:12]} 38. Nf7 {[%emt 0:00:00][%csl LRg5,LRh8]} Rg8 {[%emt 0:00:33]} 39. Nd6+ {[%emt 0:00:00]} Kd7 $2 {[%emt 0:00:14]} (39... Kd8 40. Re1 Nc7) 40. Ne4 {[%emt 0:00:02] Weighted Error Value: White=0.34/Black=0.56} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.16"]
[White "Roselli Mailhe, Bernardo"]
[Black "Slade, Theodore"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "2380"]
[BlackElo "2021"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,107,17,14,20,24,18,0,0,0,1,1,4,3,4,8,15,2,0,10,2,15,10,10,44,30,33,29,36,43,102,101,102,99,110,112,101,103,99,43,104,88,109,112,111,106,182,114,121,108,106,102,245,242,530,514,505,501,656,641,610,502,29964,29961,29976,29977,29977,29978,29978,29971,29970,29972,29970,29973,29975,29976,29976,29976,29979,29977,29976,29976,29980,29981,29981,29982,29982,29983,29984,29984,29985,29986,29986,29985,29988,29989]} 1. d4 {[%emt 0:00:23]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:10]} 3. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:05]} c5 {[%emt 0:00:08]} 5. cxd5 {[%emt 0:00:11]} cxd4 {[%emt 0:00:13]} 6. Qxd4 {[%emt 0:06:40]} exd5 {[%emt 0:00:11]} 7. Bg5 {[%emt 0:00:13]} Be7 {[%emt 0:01:00]} 8. e3 {[%emt 0:00:28]} O-O {[%emt 0:02:29] D50: Queen's Gambit Declined: Dutch-Peruvian Gambit.} 9. Be2 {[%emt 0:00:04]} Nc6 {[%emt 1:30:33]} 10. Qd1 {[%emt 0:00:15]} h6 {[%emt 0:00:00] The position is equal.} 11. Bh4 {[%emt 0:00:10][%cal Bg5h4,Bh4g3,Bg3e5,Be5c3][%mdl 32] [#]} Bg4 $146 {[%emt 0:00:00]} ({Predecessor:} 11... Be6 12. O-O Rc8 13. a3 Ne4 14. Bxe7 Nxe7 15. Nxe4 dxe4 16. Nd4 Bd5 17. Qd2 Qb6 {1-0 Mamedyarov,S (2767)-Vidit,S (2727) Wch Blitz Warsaw 2021 (5)}) 12. O-O {[%emt 0:12:15]} Bxf3 {[%emt 0:00:00]} 13. Bxf3 {[%emt 0:01:30][%cal Oh4f6]} d4 $1 {[%emt 0:00:00]} 14. exd4 {[%emt 0:02:47]} Qxd4 {[%emt 0:00:00]} 15. Bg3 {[%emt 0:05:15]} Qb4 {[%emt 0:00:00]} 16. Bxc6 {[%emt 0:05:36]} bxc6 {[%emt 0:00:00]} 17. Qc2 {[%emt 0:00:21]} Nd5 {[%emt 0:00:00]} 18. Be5 {[%emt 0:04:57]} f6 {[%emt 0:00:00]} 19. Nxd5 {[%emt 0:03:13]} cxd5 {[%emt 0:00:00]} 20. Bc3 {[%emt 0:00:04]} Qc4 {[%emt 0:00:00]} 21. Rfd1 {[%emt 0:02:50]} Rac8 {[%emt 0:00:00]} (21... Bc5 $14) 22. Qf5 $36 {[%emt 0:02:22][%mdl 2048] Black is under strong pressure.} Rfd8 {[%emt 0:00:00]} 23. Rd4 {[%emt 0:05:04] Prevents Qe4.} Qb5 {[%emt 0:00:00]} 24. Rad1 {[%emt 0:12:38]} Rc5 {[%emt 0:00:00]} 25. h4 {[%emt 0:04:47]} Qd7 {[%emt 0:00:00]} 26. Qg6 {[%emt 0:01:07]} ({Better is} 26. Qf3 $16) 26... Bf8 {[%emt 0:00:00]} (26... Bd6 $14) 27. Qd3 {[%emt 0:10:56] White has more active pieces.} Qf7 {[%emt 0:03:10]} 28. g3 {[%emt 0:01:58]} a5 {[%emt 0:04:02]} 29. Qf3 {[%emt 0:02:43]} Rb5 {[%emt 0:00:48]} (29... Qd7 $16) 30. Kg2 {[%emt 0:00:13]} ({White should try} 30. a4 $1 $18 {[%cal Ra4b5]} Rc5 31. b4 axb4 32. Bxb4) 30... Rc5 {[%emt 0:00:15]} 31. Ra4 {[%emt 0:00:44]} Qc7 {[%emt 0:00:35]} 32. Rg4 {[%emt 0:00:20]} Kh8 {[%emt 0:00:25] [#] This move loses the game for Black.} (32... Kf7 $16) 33. Bxf6 $1 $18 {[%emt 0:02:10][%mdl 64] Demolition} gxf6 {[%emt 0:01:08]} (33... Rd7 {was necessary.}) 34. Qxf6+ {[%emt 0:00:07]} Bg7 {[%emt 0:00:05] [#]} 35. Rxg7 {[%emt 0:00:10][%mdl 576] Deflection} Qxg7 {[%emt 0:01:00]} (35... Rc6 36. Qxh6+) 36. Qxd8+ {[%emt 0:00:06]} Kh7 {[%emt 0:00:04]} 37. Rxd5 {[%emt 0:02:12]} Rxd5 {[%emt 0:00:05]} (37... Qb7 $18 38. Qd7+ Qxd7 39. Rxd7+ Kg6 40. Rd6+ Kg7) 38. Qxd5 {[%emt 0:00:05] White mates.} Qxb2 {[%emt 0:00:49]} 39. Qxa5 {[%emt 0:00:20] KQ-KQ} Qb7+ {[%emt 0:00:19]} 40. Kh2 {[%emt 0:00:10]} Qf7 {[%emt 0:00:34]} 41. Qd2 {[%emt 0:00:38]} Qa7 {[%emt 0:00:33]} 42. Qc2+ {[%emt 0:00:13]} Kg7 {[%emt 0:00:09]} 43. a4 {[%emt 0:00:06][%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Qa5 {[%emt 0:00:22]} 44. Qc6 {[%emt 0:01:02]} Qa7 {[%emt 0:01:21]} 45. Kg2 {[%emt 0:00:26]} Kh7 {[%emt 0:00:35]} 46. Qe4+ {[%emt 0:00:31]} Kg7 {[%emt 0:00:09]} 47. Qe5+ {[%emt 0:00:12]} Kh7 {[%emt 0:00:08]} 48. a5 {[%emt 0:01:20]} Qb7+ {[%emt 0:00:04]} 49. Kg1 {[%emt 0:00:48]} Qb1+ {[%emt 0:00:18] [#]} 50. Kh2 $1 {[%emt 0:00:14]} Qf1 {[%emt 0:02:52]} 51. Qc5 {[%emt 0:00:25]} Kg7 {[%emt 0:00:14]} 52. Qb6 {[%emt 0:00:08]} Qe2 {[%emt 0:00:30]} 53. a6 {[%emt 0:00:11]} Qf3 {[%emt 0:00:10]} 54. Qb7+ {[%emt 0:00:15] Weighted Error Value: White=0.08 (flawless) /Black=0.41} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.17"]
[White "Aripov, Iskandar"]
[Black "Diao, Matthew Guo"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2211"]
[BlackElo "1973"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,114,15,0,-13,-57,-68,-50,-25,-63,-52,-71,-64,-80,-79,-91,-77,-87,-52,-64,-44,-31,-29,-87,-4,-187,-183,-189,-177,-192,-176,-165,-175,-173,-147,-207,-206,-198,-197,-185,-147,-149,-149,-203,-198,-213,-140,-139,-95,-95,-96,-145,-52,-126,-44,-44,0,0,0,-16,-18,-19,-16,-54,-35,-138,-3,-77,-69,-72,0,-114,-83,-83,-85,-3415,-1767,-29962,-12835,-29983,-29985,-29985,-29982,-29985,-29983,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29985,-29990,-29991,-29991,-29991,-29991,-29991,-29991,-29992,-29992,-29993]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:02:05]} 2. c4 {[%emt 0:00:07]} c6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:35]} Nf6 {[%emt 0:00:10]} 4. e3 {[%emt 0:01:57]} e6 {[%emt 0:01:04]} 5. Nc3 {[%emt 0:03:07]} Nbd7 {[%emt 0:00:20]} 6. Qc2 {[%emt 0:06:10]} Bd6 {[%emt 0:00:23]} 7. g4 {[%emt 0:00:48]} h6 {[%emt 0:14:04]} 8. Rg1 {[%emt 0:00:45] 8.Rg1 is better than 8.Bd2.} e5 {[%emt 0:42:33] D45: Semi-Slav: 5 e3.} 9. h4 {[%emt 0:19:29]} exd4 $1 {[%emt 0:12:33]} 10. exd4 {[%emt 0:01:02]} Qe7+ {[%emt 0:03:55] [#] Black is slightly better.} 11. Qe2 $146 {[%emt 0:32:24]} ({Predecessor:} 11. Kd1 Ne4 12. cxd5 Nxc3+ 13. bxc3 Nf6 14. dxc6 Bxg4 15. Rxg4 Nxg4 16. cxb7 Qxb7 17. Qe2+ {½-½ Reichert,T (2378)-Menendez Rodriguez,G (2383) WLS/SRCCC/21/D2 2021 [1]}) 11... Qxe2+ {[%emt 0:06:28]} 12. Bxe2 {[%emt 0:00:06]} dxc4 {[%emt 0:00:34]} 13. g5 {[%emt 0:00:50]} hxg5 {[%emt 0:02:03]} 14. hxg5 {[%emt 0:00:08]} ({Reject} 14. Rxg5 Kf8 15. Be3 Nb6 $17) 14... Nd5 {[%emt 0:01:08]} 15. Bxc4 {[%emt 0:00:11]} Nxc3 {[%emt 0:01:53]} (15... N7b6 {is more complex.} 16. Bb3 Rh3 17. Ke2 Be6) 16. bxc3 {[%emt 0:00:06]} Nb6 {[%emt 0:00:08]} 17. Bb3 {[%emt 0:04:38]} Bf5 {[%emt 0:01:26]} (17... Rh3 {seems wilder.} 18. Ke2 Bf5 19. Be3 Nd5) 18. c4 {[%emt 0:05:54]} (18. Be3 $11) 18... Bb4+ {[%emt 0:03:39]} ({Black should play} 18... Rh3 $17 19. c5 Rxf3 20. cxd6 Kd7 21. Bxf7 Rh8) 19. Ke2 {[%emt 0:02:42] White is weak on the light squares} (19. Bd2 $11 Ba3 20. Bc1 Bxc1 21. Rxc1) 19... Bc3 $36 {[%emt 0:00:39][%mdl 2048] Black is really pushing.} 20. Be3 {[%emt 0:01:52]} Bxa1 {[%emt 0:00:09]} 21. Rxa1 {[%emt 0:00:00]} O-O-O {[%emt 0:01:37]} 22. Ne5 {[%emt 0:00:20]} Be6 {[%emt 0:00:31]} 23. Rc1 {[%emt 0:01:03]} Rhe8 {[%emt 0:01:23]} 24. d5 {[%emt 0:02:31] [#]} (24. a4 $17 {was worth a try.}) 24... Bxd5 $1 {[%emt 0:00:58][%mdl 64] Discovered Attack} 25. cxd5 {[%emt 0:00:54]} Rxe5 {[%emt 0:00:06]} 26. dxc6 {[%emt 0:00:18]} bxc6 {[%emt 0:00:25]} 27. Bxf7 {[%emt 0:01:31]} Kb7 {[%emt 0:00:55]} 28. g6 {[%emt 0:01:49]} (28. Rb1 $17) 28... Nd5 {[%emt 0:01:03]} 29. Rh1 {[%emt 0:01:24]} Nf6 {[%emt 0:02:01] Prevents Rh7.} 30. Rb1+ {[%emt 0:04:47]} Rb5 {[%emt 0:00:32]} 31. Rxb5+ {[%emt 0:03:20]} cxb5 $17 {[%emt 0:00:01][%mdl 4096] Endgame KRN-KB} 32. Bc5 {[%emt 0:00:01]} ({Better is} 32. Bg5 Rd6 33. Bf4) 32... Rc8 {[%emt 0:00:43]} (32... Ng8 $17 33. Kf3 Nh6) 33. Be7 {[%emt 0:01:44]} (33. Bd4 $15 Rc6 34. f4) 33... Nh5 {[%emt 0:00:32]} ({Black should try} 33... Ng4 $17 34. Kf3 Nh6 35. Bd5+ Kc7) 34. Kf3 $1 $15 {[%emt 0:00:55]} Rc7 {[%emt 0:00:24]} 35. Bg5 {[%emt 0:01:44] Strongly threatening Kg4.} Rc8 {[%emt 0:00:43]} 36. Kg4 {[%emt 0:01:45]} Rh8 {[%emt 0:00:04]} 37. Kf5 {[%emt 0:01:25]} Kc6 {[%emt 0:00:14]} 38. Ke6 {[%emt 0:00:23]} a5 {[%emt 0:00:17]} 39. f4 {[%emt 0:00:26]} (39. Ke7 $15) 39... Kc5 {[%emt 0:00:24]} (39... b4 $17 {Threatens to win with ...a4.} 40. Kf5 Kd6) 40. Be7+ {[%emt 0:00:26]} (40. f5 $11) 40... Kd4 $17 {[%emt 0:00:09]} 41. f5 {[%emt 0:00:12] [#]} Rb8 {[%emt 0:00:24]} (41... Ra8 $1 $17 {And now ...b4 would win.} 42. f6 Ra6+ 43. Kf5 Nxf6) 42. Bd6 {[%emt 0:00:31]} (42. f6 $11) 42... Rb7 {[%emt 0:00:33] Black converts the advantage convincingly.} 43. Be5+ {[%emt 0:00:10]} Ke4 {[%emt 0:00:13] White must now prevent ...Rb6+.} 44. Bxg7 $2 {[%emt 0:00:47][%mdl 8192]} Nxg7+ {[%emt 0:00:04]} 45. Kf6 {[%emt 0:00:12]} Nxf5 {[%emt 0:00:06] ( -> ...a4)} 46. Be6 {[%emt 0:00:43]} Rb6 {[%emt 0:00:32] Black mates.} 47. Kf7 {[%emt 0:00:23]} Nh6+ {[%emt 0:00:09]} 48. Kf6 {[%emt 0:00:27]} Rxe6+ {[%emt 0:00:16]} 49. Kxe6 {[%emt 0:00:05] KN-KPP} b4 {[%emt 0:00:41]} 50. g7 {[%emt 0:00:05]} a4 {[%emt 0:00:17][%cal Ba5a4,Ba4b3,Bb3b2][%mdl 32]} 51. Kf6 {[%emt 0:00:08]} b3 {[%emt 0:00:22]} 52. axb3 {[%emt 0:00:19]} axb3 {[%emt 0:00:08] KN-KP} 53. Kg5 {[%emt 0:01:43]} Ng8 {[%emt 0:00:18]} 54. Kg6 {[%emt 0:00:01]} b2 {[%emt 0:00:35]} 55. Kf7 {[%emt 0:00:03]} Nh6+ {[%emt 0:00:08]} ({Weaker is} 55... b1=B 56. Kxg8 Ba2+ 57. Kh8 $11) 56. Kg6 {[%emt 0:00:01]} Nf5 {[%emt 0:00:06]} ({And not} 56... b1=B 57. Kxh6 Ba2 58. Kh7 $11) 57. g8=Q {[%emt 0:00:05]} Ne7+ {[%emt 0:00:04] Weighted Error Value: White=0.56/Black=0.39} (57... b1=B 58. Kf6 Bd3 59. Qe6+ Kf4 60. Qd7 $18) 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.18"]
[White "ADU, Oladapo"]
[Black "Laddha, Yash Jayesh"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2081"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,65,5,23,-16,-14,-9,-13,-44,-33,-35,-41,-49,-26,-19,-27,-21,-21,-29,-29,-26,-26,-69,-67,-85,-95,-105,-91,-114,-114,-169,-88,-122,-103,-160,-114,-117,29986,-316,-16,-37,1109,625,751,-1419,613,593,994,929,1716,1365,1410,1372,5643,1314,1322,1114,12837,29962]} 1. Nf3 {[%emt 1:31:00]} d5 {[%emt 0:00:05]} 2. g3 {[%emt 0:00:00]} Nd7 {[%emt 0:00:04]} 3. Bg2 {[%emt 0:00:00]} e5 {[%emt 0:00:17]} 4. d3 {[%emt 0:00:00]} Ngf6 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:00]} Bc5 {[%emt 0:00:04]} 6. Bg5 {[%emt 0:00:00][%cal Of3e5] A07: Réti Opening: New York and Capablanca Systems.} h6 {[%emt 0:11:03]} 7. Bxf6 {[%emt 0:00:00] [#]} Nxf6 $146 {[%emt 0:01:58]} ({Predecessor:} 7... Qxf6 8. Nc3 c6 9. e4 d4 10. Ne2 Nf8 11. Nd2 Ng6 12. f4 O-O 13. f5 Ne7 14. Nf3 Qd6 15. g4 f6 16. Ng3 Rf7 17. h4 {½-½ Saifuddin,F (2119)-Abdullah,M (1758) Surabaya Zindgani Cup op 2018 (6)}) 8. Nc3 {[%emt 0:00:00] The position is equal.} Qe7 {[%emt 0:02:54]} 9. Nd2 {[%emt 0:00:00]} c6 {[%emt 0:02:11]} 10. e4 {[%emt 0:00:00][%cal Re4d5]} dxe4 {[%emt 0:03:58]} 11. Ndxe4 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:20]} 12. Nxe4 {[%emt 0:00:00]} Bb6 {[%emt 0:00:25]} 13. a4 {[%emt 0:00:00]} a5 {[%emt 0:01:04]} 14. c3 {[%emt 0:00:00]} O-O {[%emt 0:01:59]} 15. Kh1 {[%emt 0:00:00]} Be6 {[%emt 0:05:12]} 16. f4 {[%emt 0:00:00]} f5 {[%emt 0:04:02]} 17. Nd2 {[%emt 0:00:00]} exf4 {[%emt 0:10:17]} 18. gxf4 {[%emt 0:00:00]} Bc7 $1 {[%emt 0:07:38]} 19. d4 {[%emt 0:00:00]} (19. Nc4 $17) 19... g5 {[%emt 0:14:53]} (19... Rae8 $1 $19 20. b3 g5) 20. Qh5 {[%emt 0:00:00]} Kg7 {[%emt 0:03:40] Wards off Qg6+} (20... gxf4 $2 21. Qg6+ (21. Qxh6 Rf6 $11) 21... Kh8 22. Qxh6+ Qh7 23. Qxe6 $18) (20... Bxf4 21. Rxf4 gxf4 22. Qg6+ (22. Qxh6 Rf6 $17) 22... Qg7 23. Qxe6+ Kh7 24. Nf3 $18) 21. Rae1 {[%emt 0:00:00]} ({Better is} 21. fxg5 Qxg5 22. Qe2) 21... Rae8 {[%emt 0:09:43]} ({Don't do} 21... gxf4 22. Bxc6 (22. Rg1 Kh7 $16) 22... Qf7 23. Qe2 $16) ({Black should try} 21... Bxf4 22. d5 Qf7 23. Qxf7+ Bxf7) 22. fxg5 {[%emt 0:00:00] [#]} Qf6 {[%mdl 8192]} 23. Qd1 $4 {[%mdl 8192]} (23. gxf6+ {mates} Rxf6 24. Qxe8 Rf8 25. Qxe6 Rf6 26. Qe8 Bd6 27. Rg1 Kh7 28. Bd5 Bf8 29. Re7+ {[%mdl 64] Double Attack} Rf7 30. Rxf7+ Kh8 31. Qxf8#) 23... Qxg5 $2 (23... hxg5 $19 24. Nf3 Qh6) 24. Nf3 {[#]} Bf4 {[%mdl 8192]} 25. d5 {[%cal Bd4d5,Bd5e6,Be6e7][%mdl 32]} Qh5 {[#]} 26. Re4 $4 {[%mdl 8192]} Kh7 $4 {[%mdl 8192]} (26... fxe4 $19 27. Qd4+ Kg8) 27. Rxe6 $18 {White is clearly winning.} Rxe6 28. dxe6 Rg8 29. e7 {aiming for Qd7.} Re8 30. Qd7 {[%cal Of3h4] Nh4! would be deadly.} Bb8 31. Qxb7 Bf4 32. Qd7 {[%cal Of3h4] Strongly threatening Nh4!} c5 {[#]} 33. Nh4 $1 {[%emt 0:00:00] A fantastic game!   Weighted Error Value: White=0.92/Black=0.77} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.19"]
[White "Ismayilova, Khanim"]
[Black "Girsh, Daniel"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1562"]
[BlackElo "2123"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,128,0,0,-16,-12,-4,-6,-15,-14,-10,42,-8,23,19,16,8,18,11,11,16,9,7,19,20,70,80,77,105,102,36,140,164,147,62,53,62,43,54,206,213,218,180,632,260,621,242,250,231,256,179,260,0,256,252,231,143,205,38,34,0,170,-8,-8,-8,-10,-12,-12,-14,-14,-44,-55,-361,-448,-408,-72,-80,-8,-633,-611,-1973,-1667,-2200,-1779,-941,-860,-8197,-1787,-1683,-1202,-7511,-5788,-5385,-6029,-29965,-29965,-4041,-1399,-29966,-29967,-29981,-29980,-29982,-29984,-29985,-29986,-29984,-29985,-29984,-29985,-29987,-29988]} 1. c4 {[%emt 0:00:02]} e6 {[%emt 0:16:03]} 2. Nc3 {[%emt 0:00:13]} d5 {[%emt 0:02:05]} 3. e3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:14]} 4. Nf3 {[%emt 0:00:07]} Bd6 {[%emt 0:00:18]} 5. d4 {[%emt 0:00:12]} O-O {[%emt 0:00:07]} 6. Bd3 {[%emt 0:01:18]} Nbd7 {[%emt 0:01:40]} 7. O-O {[%emt 0:02:25]} dxc4 {[%emt 0:00:10]} 8. Bxc4 {[%emt 0:00:14]} c6 {[%emt 0:00:32]} 9. e4 {[%emt 0:07:15]} b5 {[%emt 0:00:07]} 10. Bd3 {[%emt 0:17:35]} e5 {[%emt 0:00:26]} 11. Bg5 {[%emt 0:01:54] D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran.} h6 {[%emt 0:01:43]} 12. Bh4 {[%emt 0:03:25]} exd4 {[%emt 0:01:02]} 13. Nxd4 {[%emt 0:00:13] The position is equal.} Ne5 {[%emt 0:00:09] Threatening ...Bc5.} 14. Be2 {[%emt 0:02:07]} a6 {[%emt 0:13:04] [#]} (14... g5 $11 15. Bg3 b4 16. Bxe5 {[%mdl 64] Remove Defender} Bxe5 17. Nxc6 Bxh2+ {[%mdl 64] Decoy} 18. Kxh2 Qc7+ 19. e5 bxc3) 15. Bg3 $146 {[%emt 0:07:30]} (15. Rc1 $14) ({Predecessor:} 15. Qc2 c5 16. Nf5 Bxf5 17. exf5 Nc6 18. Rad1 Nd4 19. Qd3 Be5 20. f4 Nxe2+ 21. Qxe2 {0-1 Miljkovic,M (2414)-Kharitonov,A (2437) EU-ch U18 Budva 2003 (8)}) 15... b4 {[%emt 0:13:28]} 16. Bxe5 {[%emt 0:01:14][%mdl 64] Remove Defender} Bxe5 {[%emt 0:00:48]} 17. Nxc6 {[%emt 0:00:12][%mdl 64] Discovered Attack, Double Attack} Bxh2+ {[%emt 0:00:57][%mdl 64] Decoy} 18. Kxh2 {[%emt 0:09:37]} Qc7+ {[%emt 0:00:10]} 19. e5 $1 {[%emt 0:05:22]} bxc3 {[%emt 0:00:08]} 20. Qd6 $1 {[%emt 0:13:46]} Qxd6 {[%emt 0:02:22]} 21. exd6 {[%emt 0:00:01]} Bb7 {[%emt 0:06:19]} (21... cxb2 $11 22. Rab1 Re8 23. Rxb2 Bd7 24. Ne7+ Kf8) 22. Ne7+ $14 {[%emt 0:01:58]} Kh8 {[%emt 0:00:21]} 23. bxc3 {[%emt 0:00:28]} Ne4 {[%emt 0:04:34][%csl LRc3,LRd6]} 24. Rab1 {[%emt 0:03:56]} (24. Rad1 $16 {Strongly threatening Bf3.} Nxc3 25. Rd2) 24... Ra7 {[%emt 0:00:12]} (24... Nxd6 $14 25. Rb6 Rfe8 26. Rxd6 Rxe7) 25. Rb6 $36 {[%emt 0:13:35][%mdl 2048] White is really pushing.} Rd8 {[%emt 0:01:52]} 26. c4 {[%emt 0:03:55]} (26. Rd1 $1 $16) 26... Rxd6 $14 {[%emt 0:01:08]} 27. Rxd6 {[%emt 0:00:07]} Nxd6 {[%emt 0:00:11]} 28. Rd1 {[%emt 0:01:05]} Bxg2 $2 {[%emt 0:05:37]} 29. c5 $1 $18 {[%emt 0:00:50]} Ne4 {[%emt 0:03:01]} 30. Nc8 {[%emt 0:01:40]} Ra8 {[%emt 0:02:00]} (30... Rc7) 31. Rd8+ {[%emt 0:00:38]} (31. Kxg2 Rxc8 32. Bxa6 Rxc5 $15) 31... Kh7 {[%emt 0:00:01][%cal Oe4c3]} 32. Kxg2 $2 {[%emt 0:00:15]} (32. c6) 32... Nxc5 {[%emt 0:00:04]} 33. Re8 {[%emt 0:01:14]} Ne6 {[%emt 0:02:39]} 34. Nd6 {[%emt 0:01:13]} Ra7 {[%emt 0:00:02]} (34... Rxe8 {was called for.} 35. Nxe8 Nc5) 35. Nc8 {[%emt 0:01:35]} Ra8 {[%emt 0:00:40]} 36. Bd3+ {[%emt 0:00:16]} g6 {[%emt 0:00:06] And now ...Nf4+ would win.} 37. Kf3 {[%emt 0:00:47] Against Nf4} Nc7 {[%emt 0:01:50]} (37... Kg7 $16 38. Nd6 Rxe8 39. Nxe8+ Kf8) 38. Rd8 $2 {[%emt 0:00:28]} (38. Be4 $1 $18) 38... Ne6 $14 {[%emt 0:00:16]} 39. Re8 {[%emt 0:00:33]} (39. Be4 $14) 39... Nc7 $1 $18 {[%emt 0:00:31] [#]} 40. Bxg6+ $2 {[%emt 0:00:29]} Kxg6 {[%emt 0:00:18][%mdl 4096] Endgame KRN-KRN} 41. Ne7+ {[%emt 0:00:31]} Kg5 {[%emt 0:00:39]} 42. Rxa8 {[%emt 0:00:28]} Nxa8 $11 {[%emt 0:00:01] KN-KN} 43. Nd5 {[%emt 0:00:17] Wards off Nc7} Kf5 {[%emt 0:00:05]} 44. Ne7+ {[%emt 0:00:36]} Ke6 {[%emt 0:00:17]} 45. Ng8 {[%emt 0:00:33][%mdl 8192]} (45. Nc6 $15) 45... h5 $19 {[%emt 0:00:41]} 46. Kf4 {[%emt 0:00:37]} a5 $2 {[%emt 0:00:05]} (46... f6 $19 {and Black stays clearly on top.} 47. Kg3 Nc7) 47. Kg5 $17 {[%emt 0:00:09][%cal Of2f4]} a4 {[%emt 0:00:20]} (47... Nb6 $17 {...Na4 would be deadly.} 48. f4 Nd5 49. f5+ Kd6 50. Kxh5 Nc3) 48. Nh6 $2 {[%emt 0:00:12][%mdl 8192]} (48. f4 $11) 48... Nc7 $19 {[%emt 0:00:42]} 49. Kxh5 {[%emt 0:00:11]} Nb5 {[%emt 0:00:37]} 50. Ng4 {[%emt 0:01:01]} Nc3 {[%emt 0:00:06]} 51. Ne3 {[%emt 0:00:11]} Nxa2 {[%emt 0:25:12]} 52. Nc2 {[%emt 0:01:16] Against Nb4} Kf5 {[%emt 0:00:00]} (52... Kd5 $142 53. Kg5 Kc4) 53. Kh6 {[%emt 0:00:31]} Ke4 {[%emt 0:00:00] aiming for ...Kd3.} 54. Kg7 {[%emt 0:00:19]} f5 {[%emt 0:00:00]} 55. Kf6 {[%emt 0:00:04]} Nc3 {[%emt 0:00:00]} 56. f3+ {[%emt 0:00:45]} Kf4 {[%emt 0:00:00]} (56... Kxf3 57. Kxf5 Kg3 58. Ke5 $11) 57. Ke6 {[%emt 0:00:13]} Nb1 {[%emt 0:00:00]} ({Inferior is} 57... Kxf3 58. Kxf5 Kg3 59. Ke5 $11) (57... Nd1 $142 58. Na3 Ne3) 58. Nb4 {[%emt 0:00:54]} a3 {[%emt 0:00:00] Black mates.} ({And not} 58... Kxf3 59. Kxf5 Kf2 60. Ke4 $11) 59. Nd3+ {[%emt 0:00:16]} Ke3 {[%emt 0:00:00]} 60. Nb4 {[%emt 0:00:19]} f4 {[%emt 0:00:00][%cal Bf5f4,Bf4f3][%mdl 32]} ({Stronger than} 60... Kxf3 61. Kxf5 Kg2 62. Ke4 $11) 61. Ke5 {[%emt 0:00:27]} Kxf3 {[%emt 0:00:00]} 62. Kd4 {[%emt 0:00:09]} Ke2 {[%emt 0:00:00]} 63. Nd3 {[%emt 0:00:09]} f3 {[%emt 0:00:00]} 64. Kc4 {[%emt 0:00:09]} a2 {[%emt 0:00:00] Black used his chance.   Weighted Error Value: White=0.97/Black=0.63} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.20"]
[White "Brady, Tyson"]
[Black "Ling, Evan"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2092"]
[BlackElo "1952"]
[Annotator "NA RC"]
[PlyCount "66"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:08]} 2. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:08]} 3. Bf4 {[%emt 0:00:04]} e6 {[%emt 0:00:26]} 4. Nb5 {[%emt 0:00:03]} Bb4+ {[%emt 0:00:19]} 5. c3 {[%emt 0:00:11]} Ba5 {[%emt 0:00:07]} 6. a4 {[%emt 0:01:50]} a6 {[%emt 0:00:19]} 7. Na3 {[%emt 0:04:37]} O-O {[%emt 0:04:52]} 8. Nf3 {[%emt 0:00:12]} c5 {[%emt 0:03:39]} 9. dxc5 {[%emt 0:04:24]} Ne4 {[%emt 0:03:35]} 10. Nd2 {[%emt 0:04:45]} Nxf2 {[%emt 0:03:01]} 11. Kxf2 {[%emt 0:00:12]} Qf6 {[%emt 0:00:02]} 12. Nf3 {[%emt 0:02:11]} Qxf4 {[%emt 0:03:19]} 13. g3 {[%emt 0:01:02]} Qf6 {[%emt 0:09:11]} 14. Qd4 {[%emt 0:01:41]} Qe7 {[%emt 0:02:15]} 15. b4 {[%emt 0:00:54]} Nc6 {[%emt 0:00:06]} 16. Qh4 {[%emt 0:00:56]} Bd8 {[%emt 0:07:01]} 17. Qxe7 {[%emt 0:00:06]} Bxe7 {[%emt 0:00:07]} 18. Nd4 {[%emt 0:02:50]} Bd7 {[%emt 0:01:29]} 19. e3 {[%emt 0:10:26]} Ne5 {[%emt 0:05:12]} 20. Nac2 {[%emt 0:03:56]} Ng4+ {[%emt 0:01:30]} 21. Ke2 {[%emt 0:04:40]} a5 {[%emt 0:04:33]} 22. Bg2 {[%emt 0:10:16]} axb4 {[%emt 0:00:41]} 23. cxb4 {[%emt 0:00:04]} Bxa4 {[%emt 0:00:14]} 24. h3 {[%emt 0:12:37]} Nf6 {[%emt 0:05:31]} 25. Na3 {[%emt 0:00:20]} b6 {[%emt 0:09:05]} 26. cxb6 {[%emt 0:01:57]} Nd7 {[%emt 0:07:13]} 27. Nc4 {[%emt 0:06:31]} Rfb8 {[%emt 0:03:50]} 28. Nb2 {[%emt 0:05:36]} Nxb6 {[%emt 0:03:28]} 29. Nxa4 {[%emt 0:00:05]} Nxa4 {[%emt 0:02:51]} 30. Nc6 {[%emt 0:00:10]} Re8 {[%emt 0:01:31]} 31. Nxe7+ {[%emt 0:00:06]} Rxe7 {[%emt 0:00:04]} 32. e4 {[%emt 0:02:32]} Rea7 {[%emt 0:05:04]} 33. Ke3 {[%emt 0:01:07]} Nb6 {[%emt 0:06:26]} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.21"]
[White "Michelle Catherina, P."]
[Black "Shoykhet, Benjamin"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2193"]
[BlackElo "1919"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,64,50,31,46,31,28,26,24,18,32,10,10,0,0,0,9,0,6,5,14,10,14,0,0,-33,-30,-30,-30,-31,-33,-50,-40,-52,-54,-52,-52,-52,-52,-52,-52,-52,-25,-74,0,-52,0,-63,0]} 1. e4 {[%emt 0:03:00]} c5 {[%emt 0:00:17]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:03]} g6 {[%emt 0:00:08]} 5. c4 {[%emt 0:00:17]} Nf6 {[%emt 0:00:05]} 6. Nc3 {[%emt 0:00:29]} d6 {[%emt 0:00:06]} 7. Be2 {[%emt 0:01:41]} Nxd4 {[%emt 0:00:08]} 8. Qxd4 {[%emt 0:00:11]} Bg7 {[%emt 0:00:06]} 9. Be3 {[%emt 0:02:45]} O-O {[%emt 0:00:54]} 10. Qd2 {[%emt 0:00:28]} a5 {[%emt 0:00:20][%cal Ba7a5,Ba5a4][%mdl 32] is the new trend. B36: Sicilian: Maroczy Bind: Gurgenidze System.} 11. f3 {[%emt 0:02:21]} a4 {[%emt 0:00:16]} 12. O-O {[%emt 0:10:09]} Qa5 {[%emt 0:00:57] White has an edge.} 13. Rfc1 {[%emt 0:08:38][%cal Bf1c1,Bc1c2,Bc2d2][%mdl 32]} Be6 {[%emt 0:02:04]} 14. Rab1 {[%emt 0:02:10]} Rfc8 {[%emt 0:02:18]} 15. b3 {[%emt 0:02:04]} axb3 {[%emt 0:00:31]} 16. axb3 {[%emt 0:00:12]} Qb4 {[%emt 0:00:52]} 17. Rc2 {[%emt 0:07:00]} Ra3 {[%emt 0:01:59]} 18. Nb5 {[%emt 0:02:26]} Qxd2 {[%emt 0:00:28]} 19. Rxd2 {[%emt 0:01:11]} Raa8 {[%emt 0:11:19] [#]} 20. Rbd1 $146 {[%emt 0:05:45]} ({Predecessor:} 20. Kf2 Nd7 21. Nd4 Nc5 22. b4 Na4 23. Nxe6 fxe6 24. Rb3 Nc3 25. Bd3 Ra1 26. Kg3 {1-0 Svane,R (2649)-Wieczorek,O (2505) Titled Tuesday intern op 07th Jun Late blitz 2022 (6)}) 20... Nd7 {[%emt 0:03:11]} 21. Nd4 {[%emt 0:07:42]} Ra3 {[%emt 0:02:16]} 22. Rb1 {[%emt 0:03:53]} Nc5 {[%emt 0:02:12] aiming for ...Bxd4.} 23. Nxe6 {[%emt 0:01:38]} fxe6 {[%emt 0:00:36]} 24. Bd1 {[%emt 0:01:18]} b6 {[%emt 0:11:04]} 25. Re2 {[%emt 0:09:27]} Rca8 {[%emt 0:02:02]} 26. Bc2 {[%emt 0:04:18]} Ra1 {[%emt 0:04:20]} 27. Rxa1 {[%emt 0:02:26]} Rxa1+ {[%emt 0:00:06]} 28. Kf2 {[%emt 0:00:04]} Bc3 {[%emt 0:00:30]} 29. f4 {[%emt 0:03:28][%cal Oe4e5]} Ra3 {[%emt 0:01:48]} 30. Bc1 {[%emt 0:01:53]} (30. Bxc5 $11 {should be considered.} bxc5 31. e5) 30... Ra1 {[%emt 0:00:11]} 31. Be3 {[%emt 0:00:03]} Ra3 {[%emt 0:00:14]} 32. Bc1 {[%emt 0:00:14]} Ra1 {[%emt 0:02:37] Weighted Error Value: White=0.09 (flawless) /Black=0.09 (flawless)} (32... Bd4+ $15 33. Kf3 Ra1) 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.22"]
[White "Prem, Pranav"]
[Black "Vinod, Aarush"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2061"]
[BlackElo "1914"]
[Annotator "NA RC"]
[PlyCount "65"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:03:49]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:06]} g6 {[%emt 0:00:56]} 3. Nc3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:07]} 4. e4 {[%emt 0:00:03]} d6 {[%emt 0:00:03]} 5. Nf3 {[%emt 0:00:03]} O-O {[%emt 0:00:06]} 6. Be2 {[%emt 0:00:02]} e5 {[%emt 0:00:09]} 7. O-O {[%emt 0:00:04]} Nc6 {[%emt 0:00:07]} 8. d5 {[%emt 0:00:04]} Ne7 {[%emt 0:00:05]} 9. Nd2 {[%emt 0:00:02]} Ne8 {[%emt 0:00:28]} 10. b4 {[%emt 0:00:06]} f5 {[%emt 0:00:16]} 11. c5 {[%emt 0:00:04]} Nf6 {[%emt 0:01:57]} 12. f3 {[%emt 0:03:03]} f4 {[%emt 0:00:57]} 13. Nc4 {[%emt 0:02:02]} g5 {[%emt 0:02:11]} 14. a4 {[%emt 0:06:39]} Ng6 {[%emt 0:00:59]} 15. a5 {[%emt 0:12:06]} h5 {[%emt 0:04:01]} 16. Bb2 {[%emt 0:07:27]} Rf7 {[%emt 0:12:28]} 17. b5 {[%emt 0:01:23]} g4 {[%emt 0:32:30]} 18. b6 {[%emt 0:03:16]} axb6 {[%emt 0:04:00]} 19. axb6 {[%emt 0:06:27]} Rxa1 20. Qxa1 {[%emt 0:01:09]} Ne8 {[%emt 0:03:45]} 21. Qa8 {[%emt 0:08:01]} g3 {[%emt 0:01:19]} 22. h3 {[%emt 0:07:31]} Nh4 {[%emt 0:07:40]} 23. Ra1 {[%emt 0:09:10]} cxb6 {[%emt 0:16:14]} 24. cxd6 {[%emt 0:07:18]} Bf8 {[%emt 0:01:45]} 25. Nb5 {[%emt 0:07:20]} Rg7 {[%emt 0:09:34]} 26. Na7 {[%emt 0:07:46]} Nxd6 {[%emt 0:01:01]} 27. Nxd6 {[%emt 0:00:19]} Qxd6 {[%emt 0:00:12]} 28. Ba3 {[%emt 0:00:08]} Qxa3 {[%emt 0:01:32]} 29. Rxa3 {[%emt 0:00:07]} Bc5+ {[%emt 0:00:00]} 30. Kf1 {[%emt 0:00:23]} Bxa3 {[%emt 0:00:00]} 31. Qxc8+ {[%emt 0:00:18]} Kh7 {[%emt 0:00:00]} 32. Nb5 {[%emt 0:00:11]} Bc5 {[%emt 0:00:19]} 33. d6 {[%emt 0:00:11]} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6.23"]
[White "Samuelson, Andrew"]
[Black "Su, Kevin"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2019"]
[BlackElo "2038"]
[Annotator "NA RC"]
[PlyCount "58"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} e5 {[%emt 0:04:03]} 2. Bc4 {[%emt 0:00:43]} Nf6 {[%emt 0:00:04]} 3. d3 {[%emt 0:00:06]} c6 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:07]} d5 {[%emt 0:00:03]} 5. Bb3 {[%emt 0:00:07]} Bd6 {[%emt 0:00:04]} 6. Nc3 {[%emt 0:00:10]} a5 {[%emt 0:00:03]} 7. a4 {[%emt 0:00:15]} d4 {[%emt 0:00:07]} 8. Ne2 {[%emt 0:00:10]} O-O {[%emt 0:00:22]} 9. O-O {[%emt 0:00:10]} c5 {[%emt 0:03:01]} 10. Ng3 {[%emt 0:00:43]} Be6 {[%emt 0:02:35]} 11. c3 {[%emt 0:00:34]} Nc6 {[%emt 0:00:52]} 12. Bc2 {[%emt 0:00:28]} h6 {[%emt 0:01:54]} 13. Nh4 {[%emt 0:00:39]} Ne7 {[%emt 0:05:35]} 14. Nhf5 {[%emt 0:08:43]} Nxf5 {[%emt 0:00:44]} 15. exf5 {[%emt 0:03:23]} Bd5 {[%emt 0:01:59]} 16. f4 {[%emt 0:05:22]} c4 {[%emt 0:02:03]} 17. cxd4 {[%emt 0:05:27]} exd4 {[%emt 0:01:27]} 18. dxc4 {[%emt 0:01:34]} Bxc4 {[%emt 0:00:07]} 19. Bd3 {[%emt 0:00:10]} Rc8 {[%emt 0:01:14]} 20. Kh1 {[%emt 0:01:51]} Re8 {[%emt 0:02:20]} 21. Bxc4 {[%emt 0:01:21]} Rxc4 {[%emt 0:00:07]} 22. b3 {[%emt 0:00:23]} Rc5 {[%emt 0:07:48]} 23. Bb2 {[%emt 0:05:29]} Rd5 {[%emt 0:00:53]} 24. Rc1 {[%emt 0:04:02]} Bb4 {[%emt 0:01:12]} 25. Rc4 {[%emt 0:04:49]} d3 {[%emt 0:02:26]} 26. Bc3 {[%emt 0:01:30]} d2 {[%emt 0:01:00]} 27. Ne2 {[%emt 0:01:37]} Rxe2 {[%emt 0:00:22]} 28. Qxe2 {[%emt 0:00:17]} d1=Q {[%emt 0:00:08]} 29. Rxd1 {[%emt 0:01:15]} Rxd1+ {[%emt 0:00:09]} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.1"]
[White "Nyzhnyk, Illya"]
[Black "Kantor, Gergely"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "2644"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,25,10,0,12,18,26,0,0,0,0,0,0,-9,-6,0]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:01:56]} 2. c4 {[%emt 0:00:17]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:34]} 4. Qc2 {[%emt 0:00:06]} O-O {[%emt 0:01:00]} 5. a3 {[%emt 0:00:06]} Bxc3+ {[%emt 0:01:00]} 6. Qxc3 {[%emt 0:00:07]} d5 {[%emt 0:00:56]} 7. Bg5 {[%emt 0:00:08]} dxc4 {[%emt 0:04:08] E36: Nimzo-Indian: Classical: 4...d5 5 a3.} 8. Qxc4 {[%emt 0:00:06]} b6 {[%emt 0:00:05]} 9. Rd1 {[%emt 0:00:05]} Ba6 {[%emt 0:00:29] The position is equal.} 10. Qa4 {[%emt 0:00:08]} h6 {[%emt 0:00:49] 10...h6 scores better than 10...Qd7.} 11. Bh4 {[%emt 0:05:15]} Qe7 {[%emt 0:03:21] [#]} 12. f3 $146 {[%emt 0:07:32]} ({Predecessor:} 12. Nf3 Rd8 13. Qc2 c5 14. e4 Bxf1 15. Rxf1 g5 16. Nxg5 hxg5 17. Bxg5 Nc6 18. Qc1 Rxd4 19. Rxd4 Nxd4 {½-½ Firouzja,A (2793)-Nakamura,H (2760) Candidates Tournament 2022 (3)}) 12... c5 {[%emt 0:12:42]} 13. dxc5 {[%emt 0:34:00] A rather calm draw.   Weighted Error Value: White=0.08 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.2"]
[White "Durarbayli, Vasif"]
[Black "Burke, John M"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2627"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,131,30,12,19,-3,13,11,10,9,6,13,18,7,9,9,36,5,7,0,0,0,0,0,0,0,0,0,0,0,0,0,11,12,9,0,0,0,14,18,29,27,48,50,37,60,52,63,57,63,60,61,52,47,64,64,50,53,45,48,63,39,52,8,57,21,14,14,14,8,16,16,22,20,35,12,67,18,78,8,8,8,18,0,6,6,14,0,13,0,79,8,79,79,79,79,29939,29942,29949,29957,29954,29947,29954,29950,29962,29963,29972,29972,29974,73,72,0,29973,29972,29972,29971,29974,29974]} 1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:56]} 2. Nf3 {[%emt 0:00:40]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:01:55][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:00:06]} 4. Ba4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:14]} Bc5 {[%emt 0:01:10]} 6. c3 {[%emt 0:01:21]} b5 {[%emt 0:00:31]} 7. Bb3 {[%emt 0:00:07]} d6 {[%emt 0:00:04]} 8. d4 {[%emt 0:01:31]} Bb6 {[%emt 0:00:04]} 9. Be3 {[%emt 0:00:07]} (9. a4 $5 {[%cal Ra4b5]} Bb7 10. Bg5 $11) 9... O-O {[%emt 0:01:39] C78: Ruy Lopez: Archangelsk and Möller Defences.} 10. h3 {[%emt 0:00:50]} Bb7 {[%emt 0:01:49]} (10... Nxe4 $2 11. Bd5 Bb7 12. Bxe4 $18) (10... exd4 {with more complications.} 11. cxd4 Nxe4 12. Bd5 Qe8) 11. Nbd2 {[%emt 0:02:47]} exd4 {[%emt 0:02:36] The position is equal.} 12. cxd4 {[%emt 0:01:32]} Na5 {[%emt 0:00:10]} 13. Bc2 {[%emt 0:00:16]} Re8 {[%emt 0:00:08][%cal Rb7e4]} 14. Qb1 {[%emt 0:05:01]} Nc4 {[%emt 0:01:24]} 15. Nxc4 {[%emt 0:01:19]} bxc4 {[%emt 0:00:04]} 16. Nd2 {[%emt 0:00:04] [#]} (16. e5 {is more complex.} dxe5 17. dxe5 Bxf3 18. exf6 Bc6 19. Bxh7+ Kh8 20. fxg7+ Kxg7 21. Bxb6 cxb6 22. Qc2) 16... h6 $146 {[%emt 0:01:11]} ({Predecessor:} 16... Rb8 17. Nxc4 Bxe4 18. Bxe4 Nxe4 19. Qd3 Qd7 20. Rfc1 Nf6 21. Bd2 Ba7 22. Re1 h6 {½-½ Ponomariov,R (2733)-Giri,A (2727) Zug FIDE GP 2013 (4)}) 17. Nxc4 {[%emt 0:03:39]} Bxe4 {[%emt 0:00:49]} 18. Bxe4 {[%emt 0:01:12]} Rxe4 {[%emt 0:01:28]} 19. Qd3 {[%emt 0:03:35]} Qe8 {[%emt 0:06:13]} 20. Nxb6 {[%emt 0:06:45]} cxb6 {[%emt 0:00:05]} 21. d5 {[%emt 0:00:06]} Qb5 {[%emt 0:15:49]} 22. Rfd1 {[%emt 0:00:47]} Qxd3 {[%emt 0:10:29]} (22... Qxb2 {looks sharper.} 23. Rab1 Qxa2 24. Rxb6 Qc4) 23. Rxd3 {[%emt 0:00:12]} Rb4 {[%emt 0:00:12]} 24. b3 {[%emt 0:03:49]} Rc8 {[%emt 0:02:45]} 25. a3 {[%emt 0:04:18]} Rb5 {[%emt 0:00:05]} 26. Rad1 {[%emt 0:03:50]} Rc2 {[%emt 0:08:44]} 27. Bf4 $36 {[%emt 0:10:17][%mdl 2048] White has the initiative.} Ne4 {[%emt 0:02:52]} 28. a4 {[%emt 0:12:09]} Rb4 {[%emt 0:14:49]} 29. f3 {[%emt 0:00:39]} Nc3 {[%emt 0:01:32]} 30. Bxd6 {[%emt 0:02:19]} Rxb3 {[%emt 0:00:03]} 31. Be5 {[%emt 0:07:03]} Nxd1 {[%emt 0:05:44]} 32. Rxb3 $14 {[%emt 0:02:22][%mdl 4096] Endgame Rd3 would be deadly. KRB-KRN} f6 $1 {[%emt 0:01:00]} 33. Bd4 {[%emt 0:02:54] Rd3 is the strong threat.} Rd2 {[%emt 0:01:41] Dodges Rd3} 34. Bxb6 {[%emt 0:00:13]} Rxd5 {[%emt 0:01:36]} 35. Kf1 {[%emt 0:00:50]} Rd2 {[%emt 0:01:20]} 36. a5 $1 {[%emt 0:06:14]} Nb2 $1 {[%emt 0:01:39]} 37. Rc3 {[%emt 0:00:05] Wards off Nc4} Kf7 {[%emt 0:01:47]} 38. Rc7+ {[%emt 0:02:41]} Kg6 {[%emt 0:00:03]} 39. g4 {[%emt 0:00:49]} h5 {[%emt 0:02:55]} (39... Nd3 $1 $11) 40. gxh5+ {[%emt 0:02:12]} Kxh5 {[%emt 0:00:04]} 41. Rxg7 {[%emt 0:00:04]} Nc4 {[%emt 0:00:25]} 42. Bc7 {[%emt 0:01:56]} Ra2 {[%emt 0:01:08]} 43. Bd8 {[%emt 0:00:50]} Nxa5 {[%emt 0:03:42]} 44. Bxf6 {[%emt 0:00:04]} Nc4 {[%emt 0:00:07]} 45. Kg1 {[%emt 0:02:46]} Re2 {[%emt 0:04:14]} ({Black should play} 45... Nd2 $11) 46. f4 {[%emt 0:00:56]} (46. Rg5+ $14 Kh6 47. f4) 46... Nd6 {[%emt 0:02:14] [#]} (46... Nd2 $11 {remains equal.}) 47. f5 {[%emt 0:03:09] White is more active.} Kh6 $1 $11 {[%emt 0:00:05]} (47... Nxf5 $2 48. Rg5+ Kh6 49. Rxf5 $18) 48. Rg6+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:03]} 49. Rg7+ {[%emt 0:00:04]} Kh6 {[%emt 0:00:04]} 50. Rg5 {[%emt 0:02:36]} a5 {[%emt 0:02:37]} 51. h4 {[%emt 0:00:09]} a4 {[%emt 0:00:47]} 52. Bd4 {[%emt 0:00:50] Black must now prevent Rg6+.} Nb5 {[%emt 0:03:46]} (52... Nf7 $1 $11 53. Rg7 Ne5 54. Bxe5 Rxe5) 53. Bg7+ $16 {[%emt 0:01:42]} Kh7 {[%emt 0:00:01] [#]} 54. f6 $1 {[%emt 0:00:04][%cal Of6f7] White wants to mate with f7!} Nd6 {[%emt 0:00:04]} 55. Bf8 {[%emt 0:00:06]} Re6 {[%emt 0:01:54][%mdl 8192]} (55... Ne4 $16 56. Rg7+ Kh8) 56. Rg7+ {[%emt 0:02:41]} Kh8 {[%emt 0:00:02]} 57. f7 {[%emt 0:00:06]} Nxf7 {[%emt 0:01:30]} 58. Rxf7 {[%emt 0:00:02] KRB-KR} Re4 {[%emt 0:00:23]} 59. h5 {[%emt 0:00:22]} Kg8 {[%emt 0:00:17]} 60. Rf5 {[%emt 0:00:36]} Rh4 {[%emt 0:00:37]} 61. Kg2 {[%emt 0:00:43]} Kh7 {[%emt 0:00:30]} 62. Rf7+ $2 {[%emt 0:00:28]} (62. Ra5 {mates} Kg8 63. Be7 Re4 64. Bg5 Rb4 65. Kf3 Rb7 66. Rxa4 Kg7 67. Kg4) 62... Kg8 {[%emt 0:00:04]} 63. Rf5 {[%emt 0:00:03]} Kh7 $1 {[%emt 0:00:01]} 64. Kg3 {[%emt 0:00:29] White mates.} Rh1 {[%emt 0:00:27]} 65. Ra5 {[%emt 0:01:31]} Rf1 {[%emt 0:00:22]} 66. Ra7+ {[%emt 0:00:32] Weighted Error Value: White=0.22 (precise) /Black=0.22 (precise)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.3"]
[White "Antipov, Mikhail Al."]
[Black "Matviishen, Viktor"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2588"]
[BlackElo "2538"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 26,69,22,3,0,0,0,6,9,8,35,0,4,0,26,26,32,20,19,20,139,125,145,95,124,115,112,108,1869,151,1881,1835,1547,383,389,312,597,241,731,266,29988,29989,29990,900,859,814]} 1. d4 {[%emt 0:05:33]} Nf6 {[%emt 0:00:47]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:04:15]} 4. Nc3 {[%emt 0:00:50]} c5 {[%emt 0:02:24]} 5. cxd5 {[%emt 0:02:28]} Nxd5 {[%emt 0:00:11]} 6. e4 {[%emt 0:00:33]} Nxc3 {[%emt 0:00:05]} 7. bxc3 {[%emt 0:00:04]} cxd4 {[%emt 0:00:02]} 8. cxd4 {[%emt 0:00:06]} Bb4+ {[%emt 0:00:02]} 9. Bd2 {[%emt 0:00:07]} Bxd2+ {[%emt 0:00:03]} 10. Qxd2 {[%emt 0:00:06]} O-O {[%emt 0:00:04]} 11. Bc4 {[%emt 0:01:26]} Nd7 {[%emt 0:00:12]} 12. O-O {[%emt 0:00:26]} b6 {[%emt 0:00:04]} 13. Rad1 {[%emt 0:00:23]} Bb7 {[%emt 0:00:06]} 14. Rfe1 {[%emt 0:00:05]} Rc8 {[%emt 0:00:05] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} 15. Bb3 {[%emt 0:00:09]} Qf6 {[%emt 0:10:50]} 16. Re3 $5 {[%emt 0:07:59][%mdl 4] Leaves trodden paths.} Rfd8 {[%emt 0:00:45] The position is equal.} 17. Qe2 {[%emt 0:01:57]} h6 {[%emt 0:05:38]} 18. h3 {[%emt 0:07:39]} Qe7 {[%emt 0:07:28] [#]} 19. a3 $146 {[%emt 0:10:22]} ({Predecessor:} 19. d5 Nc5 20. Nd4 exd5 21. Nf5 Qf6 22. Rg3 Nxe4 23. Rxg7+ Kh8 24. Qh5 Nd6 25. Nxd6 Kxg7 26. Nxb7 {1-0 Horvath,D (2501)-Naumann,A (2504) AUT-chT 2223 2022 (1.2)}) 19... Rc7 {[%emt 0:05:29]} (19... Qxa3 20. Bxe6 Qb4 21. Bg4 $16) 20. d5 {[%emt 0:06:51] aiming for d6.} Nc5 {[%emt 0:00:13]} 21. Ba2 {[%emt 0:00:12]} Ba6 {[%emt 0:17:59]} 22. Qd2 {[%emt 0:01:55]} exd5 {[%emt 0:10:03]} (22... Qe8 $11) 23. exd5 $16 {[%emt 0:00:16]} Qf6 {[%emt 0:05:11]} 24. Ne5 {[%emt 0:09:25]} (24. Rde1 $142 $1) 24... Re7 {[%emt 0:01:07]} 25. Nc6 {[%emt 0:18:46]} Rxe3 {[%emt 0:00:05]} 26. Qxe3 {[%emt 0:00:03]} Rd6 {[%emt 0:02:14][%mdl 8192]} (26... Ra8 $16) 27. Qe8+ $18 {[%emt 0:04:06]} (27. Nxa7 Bb7 $16) 27... Kh7 {[%emt 0:03:30] Black cannot hold the game after this.} 28. Ne7 $1 {[%emt 0:00:07][%csl Ge7][%cal Re8g8]} ({Not} 28. Nxa7 Bd3 29. Qe1 (29. Nc6 Ne4 $11) 29... Qb2 $14) 28... h5 {[%emt 0:00:08]} 29. Bb1+ $2 {[%emt 0:06:34]} (29. Qg8+ Kh6 30. Qh8+ Kg5 31. f4+ Kh4 32. g3+ (32. Re1 Qxf4 33. Qxg7 Rf6 $18) 32... Kxh3 33. Qxh5+ Kxg3 34. Nf5+ Kxf4 35. Nxd6 Qg6+ 36. Qxg6 fxg6 37. Re1) 29... g6 {[%emt 0:01:51]} 30. Re1 {[%emt 0:02:03]} Rd7 $2 {[%emt 0:09:46] [#]} (30... Qg7 31. g4 Rf6) 31. d6 {[%emt 0:06:36]} Bb5 $2 {[%emt 0:00:51] [#]} (31... Bd3 32. Bxd3 Nxd3) 32. a4 $2 {[%emt 0:06:09]} Bxa4 $2 {[%emt 0:00:44] [#]} (32... Bd3 $18 33. Qg8+ Kh6) 33. Re5 $3 {[%emt 0:00:26][%mdl 576] Deflection, Back Rank} Bd1 {[%emt 0:09:46] [#]} (33... Bc2 34. Bxc2) 34. Rf5 {[%emt 0:00:47]} Rxe7 {[%emt 0:04:13]} 35. Qxe7 {[%emt 0:00:09] A fantastic game!   Weighted Error Value: White=0.85/Black=0.80} (35. Rxf6 $2 {loses.} Rxe8 36. Rxf7+ Kh6 37. Rxa7 Ba4 $19) 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.4"]
[White "Bora, Safal"]
[Black "Khanin, Semen"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2462"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,79,-2,3,-19,-21,-31,0,0,0,2,20,13,14,0,0,0,0,0,0,0,0,0,12,0,10,4,46,28,95,74,74,50,39,13,75,79,49,39,60,27,15,-46,-46,-46,-46,-50,-49,-46,-46,-46,-46,-46,-40,-46,-46,-46,-46,-46,-46,-46,-46,-46,-46,-46,-46,-46,-45,-46,-28,-28,-28,-27]} 1. d4 {[%emt 0:04:09]} Nf6 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:06]} 3. Bf4 {[%emt 0:00:11]} d5 {[%emt 0:01:27]} 4. cxd5 {[%emt 0:00:22]} Nxd5 {[%emt 0:02:16]} 5. Bg3 {[%emt 0:00:09]} c5 {[%emt 0:09:10]} 6. e4 {[%emt 0:00:25] A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6).} Nf6 {[%emt 0:01:27][%csl LRd4,LRe4]} 7. Nd2 {[%emt 0:00:10]} Nc6 {[%emt 0:05:03]} 8. dxc5 {[%emt 0:01:23] The position is equal.} Bxc5 {[%emt 0:01:36]} 9. e5 {[%emt 0:00:41]} Nd5 {[%emt 0:01:01]} 10. Ngf3 {[%emt 0:00:10]} O-O {[%emt 0:04:06] [#]} 11. Bc4 $146 {[%emt 0:08:04]} ({Predecessor:} 11. a3 b6 12. Ne4 a5 13. Rc1 Nce7 14. Bd3 Ba6 15. Bxa6 Rxa6 16. O-O Qa8 17. Re1 {0-1 Niemann,H (2699)-Robson,R (2690) USA-ch Saint Louis 2022 (6)}) 11... Nb6 {[%emt 0:04:34]} 12. Be2 {[%emt 0:06:09]} Nd4 {[%emt 0:01:25]} 13. Nxd4 {[%emt 0:19:00]} Qxd4 {[%emt 0:00:33]} 14. O-O {[%emt 0:02:08]} Qxb2 {[%emt 0:16:57]} 15. Ne4 {[%emt 0:01:12]} Be7 {[%emt 0:00:31]} 16. Bd3 {[%emt 0:04:47] Hoping for Rb1.} Rd8 {[%emt 0:04:03]} 17. Nd6 {[%emt 0:06:02] Rb1 would be deadly.} Bxd6 {[%emt 0:04:23]} 18. exd6 {[%emt 0:00:29]} Nd7 {[%emt 0:09:10]} (18... Qf6 $11 {keeps the balance.}) 19. Rc1 $16 {[%emt 0:07:21][%mdl 1024] White has strong compensation.} ({Of course not} 19. Qh5 Nf6 20. Qf3 Nd5 $14) 19... Nf8 {[%emt 0:02:46]} 20. Rc7 {[%emt 0:09:50]} Bd7 {[%emt 0:01:48]} 21. Qf3 {[%emt 0:00:26]} (21. Be4 $5 {[%cal Rg3h4]}) 21... Rab8 {[%emt 0:02:07] [#]} (21... Qxa2 $11 {remains equal.} 22. Rd1 (22. Qxb7 Qd5 $16) (22. Rxb7 Rab8 $16) 22... f6) 22. a3 $1 {[%emt 0:03:10] White has more active pieces. The black rooks are badly placed.} Qf6 {[%emt 0:04:07]} 23. Qe3 {[%emt 0:02:51]} (23. Rxb7 $2 {perishes.} Qxf3 24. Rxb8 Qf6 $19) 23... Ng6 {[%emt 0:00:35] Against Be5} 24. Qxa7 {[%emt 0:00:36]} Bc6 {[%emt 0:01:20] [#]} 25. d7 {[%emt 0:04:43]} Ra8 $15 {[%emt 0:01:07]} 26. Qxa8 {[%emt 0:06:03][%mdl 64] Remove Defender, Decoy} Rxa8 {[%emt 0:00:04]} 27. Rc8+ {[%emt 0:00:03] [#]} Qd8 $1 {[%emt 0:00:14]} 28. Rxd8+ {[%emt 0:00:19]} Rxd8 {[%emt 0:00:22]} 29. Bxg6 {[%emt 0:00:08]} hxg6 {[%emt 0:00:10][%mdl 4096] Endgame KRB-KRB} 30. Rd1 {[%emt 0:00:05]} Bd5 {[%emt 0:01:46]} 31. Rc1 {[%emt 0:00:08] Threatens to win with Rc8.} Rxd7 {[%emt 0:00:41]} 32. Rc8+ {[%emt 0:00:06]} Kh7 {[%emt 0:00:03]} 33. Rc7 {[%emt 0:00:04]} Rxc7 {[%emt 0:00:13]} 34. Bxc7 {[%emt 0:00:04] KB-KB} g5 {[%emt 0:00:03]} 35. f3 {[%emt 0:00:33]} Kg6 {[%emt 0:00:32]} 36. Kf2 {[%emt 0:00:09]} f6 {[%emt 0:00:24]} 37. Bd6 {[%emt 0:00:12]} e5 {[%emt 0:00:15]} 38. Bc5 {[%emt 0:00:34]} Kf5 {[%emt 0:00:10]} 39. Bf8 $1 {[%emt 0:00:13]} g6 {[%emt 0:00:05]} 40. Be7 {[%emt 0:00:07] Weighted Error Value: White=0.09 (flawless) /Black=0.10 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.5"]
[White "Tanenbaum, Zachary"]
[Black "Hilby, Craig"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2261"]
[BlackElo "2401"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,64,7,23,12,13,25,21,20,19,27,12,6,0,10,22,18,0,0,-27,-27,-22,-31,-25,-17,-19,-18,-8,-14,-25,9,9,6,8,6,0,0,0,0,0,0,0,0,0,0,0,0,-4,0,0,0,0,0]} 1. e4 {[%emt 0:02:23]} e6 {[%emt 0:00:10]} 2. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:19]} 4. Bg5 {[%emt 0:00:10]} dxe4 {[%emt 0:00:20]} 5. Nxe4 {[%emt 0:00:04]} Be7 {[%emt 0:00:11]} 6. Bxf6 {[%emt 0:00:02]} gxf6 {[%emt 0:00:28]} 7. Nf3 {[%emt 0:00:02]} f5 {[%emt 0:00:26]} 8. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:36] C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack.} 9. Qe2 {[%emt 0:00:03]} b5 {[%emt 0:00:57]} 10. O-O-O {[%emt 0:00:08]} b4 {[%emt 0:01:00]} 11. Na4 {[%emt 1:32:59]} Qd5 {[%emt 0:00:41]} 12. b3 {[%emt 0:00:00]} Nd7 {[%emt 0:02:54]} 13. Qd2 {[%emt 0:00:00]} Bb7 {[%emt 0:10:27]} 14. Bc4 {[%emt 0:00:00]} Qd6 {[%emt 0:00:50] [#]} 15. Rhe1 $146 {[%emt 0:00:00]} (15. d5 $5 {[%cal Rd5e6]}) ({Predecessor:} 15. Qe2 Nb6 16. Nxb6 cxb6 17. Ne5 Bf6 18. Rhe1 O-O 19. Qh5 Qe7 20. Rd3 Bxe5 21. dxe5 {½-½ Pridorozhni,A (2519)-Looshnikov,N (2469) Urals-ch 72nd 2014 (4)}) 15... Rg8 {[%emt 0:11:44] [#] aiming for ...Bxf3.} 16. Qe3 {[%emt 0:00:00][%cal Od4d5]} (16. d5 $5 {[%cal Rd5e6]} e5 17. g3 $11) 16... Rxg2 {[%emt 0:10:55]} 17. d5 $1 {[%emt 0:00:00][%cal Rd5e6]} e5 {[%emt 0:01:42]} (17... exd5 $2 18. Bxd5 f4 19. Qxe7+ (19. Bxb7 fxe3 20. Rxd6 Rb8 $18) 19... Qxe7 20. Bxb7 $18 (20. Rxe7+ Kxe7 21. Bxb7 Rag8 $18)) 18. Nxe5 {[%emt 0:00:00]} Nxe5 {[%emt 0:01:36]} 19. Qxe5 {[%emt 0:00:00]} Qxe5 {[%emt 0:07:34]} 20. Rxe5 {[%emt 0:00:00]} Kf8 {[%emt 0:00:08] Strongly threatening ...Bd6.} 21. d6 $1 {[%emt 0:00:00]} Bxd6 {[%emt 0:02:38]} 22. Rxf5 {[%emt 0:00:00] The position is equal.} Rg7 {[%emt 0:00:07]} 23. Nc5 {[%emt 0:00:00] Prevents Be4.} Bc8 {[%emt 0:00:10] A strong pair of Bishops.} 24. Ne6+ {[%emt 0:00:00]} Bxe6 {[%emt 0:00:09]} 25. Bxe6 {[%emt 0:00:00]} Re8 {[%emt 0:03:37]} 26. Bc4 {[%emt 0:00:00]} Re5 {[%emt 0:01:47]} 27. Rf3 {[%emt 0:00:00]} a5 {[%emt 0:05:58]} 28. h3 {[%emt 0:00:00]} Ke7 {[%emt 0:00:31]} 29. Rd5 {[%emt 0:00:00]} Rxd5 {[%emt 0:07:07]} 30. Bxd5 {[%emt 0:00:00]} Be5 {[%emt 0:00:13]} 31. Kd2 {[%emt 0:00:00]} f6 {[%emt 0:01:04]} 32. Rf5 {[%emt 0:00:00]} Rg5 {[%emt 0:05:11] An interesting draw.   Weighted Error Value: White=0.03 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.6"]
[White "Morefield, Jason"]
[Black "Druska, Juraj"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2167"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,86,19,20,7,15,15,12,0,15,14,9,0,15,0,12,5,4,0,9,0,0,-8,-20,-31,-25,-37,-24,-35,-23,-33,-33,-89,-70,-124,-145,-123,-159,-204,-211,-206,-204,-168,-197,-257,-245,-252,-257,-250,-249,-252,-252,-252,-252,-252,-232,-235,-184,-185,-180,-173,-183,-257,-252,-247,-243,-645,-627,-362,-497,-407,-268,-355,-355,-355,-350,-347,-336,-317,-312]} 1. e4 {[%emt 0:00:02]} c6 {[%emt 0:08:19]} 2. d4 {[%emt 0:00:11]} d5 {[%emt 0:00:07]} 3. e5 {[%emt 0:00:07]} Bf5 {[%emt 0:00:08]} 4. h4 {[%emt 0:00:09]} h5 {[%emt 0:00:06]} 5. Bd3 {[%emt 0:00:08]} Bxd3 {[%emt 0:00:07]} 6. Qxd3 {[%emt 0:00:06][%cal Oe5e6] With the idea e6! B12: Caro-Kann: Advance Variation.} Qa5+ {[%emt 0:00:09]} 7. Nd2 {[%emt 0:00:11][%cal Oe5e6] Hoping for e6!} e6 {[%emt 0:00:10]} 8. Ngf3 {[%emt 0:00:37] The position is equal.} Nh6 $1 {[%emt 0:00:21] 8...Nh6 scores better than 8...Qa6.} 9. O-O {[%emt 0:00:20]} Nf5 {[%emt 0:00:05]} 10. Nb3 {[%emt 0:00:46]} Qb5 {[%emt 0:00:10]} 11. Qd1 {[%emt 0:00:26]} (11. Qxb5 {simplifies} cxb5 12. a3 Be7 13. Bg5) 11... c5 {[%emt 0:00:08]} 12. dxc5 {[%emt 0:01:17]} Bxc5 {[%emt 0:00:07]} 13. a4 {[%emt 0:00:52]} Qb6 {[%emt 0:01:53]} 14. Nxc5 {[%emt 0:01:32]} Qxc5 {[%emt 0:00:08]} 15. b3 {[%emt 0:00:07][%cal Oc2c4]} Nc6 {[%emt 0:00:24]} 16. Bb2 {[%emt 0:08:32] [#]} Qb4 $146 {[%emt 0:01:10]} ({Predecessor:} 16... Rd8 17. Qd2 Rh6 18. Ba3 Qb6 19. Rfe1 Rg6 20. Kh2 d4 21. Qd3 Rd5 22. Re4 Qc7 {0-1 Szpar,M (2434)-Gumularz,S (2539) EU-ch Rapid Katowice 2021 (10)}) 17. g3 {[%emt 0:01:04]} Qg4 {[%emt 0:08:23]} 18. Kh2 {[%emt 0:02:18]} (18. Nh2 {simplifies} Qxd1 19. Rfxd1 O-O 20. Nf3) 18... Rc8 {[%emt 0:02:26]} 19. Rc1 {[%emt 0:05:11]} O-O {[%emt 0:03:15]} 20. c4 {[%emt 0:03:17]} ({White should play} 20. Re1 $15) 20... Rfd8 $17 {[%emt 0:00:25] ...dxc4 would be deadly. White is on the road to losing.} 21. cxd5 {[%emt 0:00:40]} (21. Qe2 $15) 21... Rxd5 {[%emt 0:00:17]} 22. Qe2 {[%emt 0:00:11]} Rcd8 {[%emt 0:20:10] Black has more active pieces.} 23. Rfd1 {[%emt 0:09:13] Repels Rd3} Rxd1 {[%emt 0:05:50]} 24. Rxd1 {[%emt 0:00:08]} Rxd1 {[%emt 0:00:04]} 25. Qxd1 {[%emt 0:00:08] [#]} g5 $1 {[%emt 0:00:10][%cal Rg5h4]} 26. hxg5 {[%emt 0:06:23]} (26. Qd3 $142 gxh4 27. Nxh4) 26... h4 $19 {[%emt 0:00:08][%cal Rh4g3]} 27. Qe2 {[%emt 0:03:14]} hxg3+ {[%emt 0:06:11]} 28. fxg3 {[%emt 0:00:31]} Qxg3+ {[%emt 0:00:14]} 29. Kh1 {[%emt 0:00:05]} Qf4 {[%emt 0:10:50] ( -> ...Ng3+)} (29... Qh3+ $2 30. Kg1 $19) 30. Kg1 {[%emt 0:04:37]} Nce7 {[%emt 0:03:10] aiming for ...Ng3. A dynamic duo of knights.} 31. Bc3 {[%emt 0:03:03]} Ng6 {[%emt 0:08:36]} 32. Bd2 {[%emt 0:00:16]} Nd4 {[%emt 0:00:39]} 33. Nxd4 {[%emt 0:00:18]} Qxd4+ {[%emt 0:00:02][%mdl 4096] Endgame KQB-KQN} 34. Qe3 {[%emt 0:03:11]} Qd5 {[%emt 0:02:36]} ({Weaker is} 34... Qxe5 35. Qxe5 Nxe5 36. Kf2 $17) 35. b4 {[%emt 0:01:30]} (35. Be1 $142) 35... Nxe5 {[%emt 0:13:11]} (35... Qxe5 36. Qxa7 Qe2 37. Qe3 Qd1+ 38. Kf2 $17) 36. Bc1 {[%emt 0:01:02]} a6 {[%emt 0:01:28]} 37. Qf4 $2 {[%emt 0:01:51]} (37. Kf1) 37... Qd1+ {[%emt 0:02:48]} 38. Kg2 {[%emt 0:00:46]} Qe2+ {[%emt 0:00:09]} 39. Kg3 {[%emt 0:00:16]} Nd3 {[%emt 0:00:57]} 40. Qd2 {[%emt 0:00:23]} Qe5+ {[%emt 0:00:55]} 41. Kg4 {[%emt 0:00:28]} Qe4+ {[%emt 0:00:16]} 42. Kg3 {[%emt 0:00:13]} Nxc1 {[%emt 0:02:15][%mdl 64] [#] Deflection} (42... Nxb4 43. Qd8+ Kh7 44. Qf8 Qe1+ 45. Kg2 Qe2+ 46. Kg3 Qd3+ 47. Kh4 Qe4+ 48. Kg3 Qd3+ 49. Kh4 Qc4+ 50. Kg3 Qc7+ 51. Kh3 $19 (51. Bf4 e5 $17)) 43. Qxc1 {[%emt 0:00:07]} Qxb4 {[%emt 0:00:07] Weighted Error Value: White=0.32/Black=0.10 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.7"]
[White "Sinha, Sahil"]
[Black "Stearman, Josiah"]
[Result "0-1"]
[ECO "E35"]
[WhiteElo "2317"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,88,11,0,0,0,0,6,12,6,14,0,0,4,10,0,-9,0,0,-153,-143,-147,-141,-272,-273,-424,-421,-394,-383,-412,-407,-407,-416,-416,-416,-397,-398,-386,-265,-264,-280,-387,-413,-478,-461,-454,-436,-518,-522,-479,-464,-442,-356,-701,-672,-834,-989,-1008,-991,-980,-981,-968,-951,-951,-910,-29971,-29969,-29977,-29978,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29982,-29982,-29982]} 1. d4 {[%emt 1:31:00]} Nf6 {[%emt 0:10:19]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:05]} 4. Qc2 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 5. cxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:05]} 6. Bg5 {[%emt 0:00:00][%cal Bc1g5,Bg5h4,Bh4g3,Bg3e5][%mdl 32]} h6 {[%emt 0:00:06][%cal Bh7h6,Bh6h5,Bh5h4][%mdl 32]} 7. Bh4 {[%emt 0:00:00] 7.Bh4 is better than 7.Bxf6.} Nc6 {[%emt 0:00:11] E35: Nimzo-Indian: Classical: 4...d5 5 cxd5 exd5.} 8. e3 {[%emt 0:00:00]} g5 {[%emt 0:00:07]} 9. Bg3 {[%emt 0:00:00]} h5 {[%emt 0:00:05] The position is equal.} 10. Bb5 {[%emt 0:00:00]} h4 {[%emt 0:00:29]} 11. Be5 {[%emt 0:00:00]} O-O {[%emt 0:00:25]} 12. Bxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:00:07]} 13. a3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:06:44]} 14. Qxc3 {[%emt 0:00:00]} Rb8 {[%emt 0:00:17][%cal Ba8b8,Bb8b6,Bb6c6,Bc6c2,Bc2b2,Bb2b1,Bb1h1][%mdl 32] [#]} 15. Nf3 $146 {[%emt 0:00:00] Black converts the advantage convincingly.} (15. Rc1 $11) ({Predecessor:} 15. Qxc6 Ne8 16. h3 Rxb2 17. Ne2 Bd7 18. Qc3 Qb8 19. Nc1 Nd6 20. O-O Ne4 21. Qa5 {½-½ Shakirov,M (2139)-Kundianok,V (2142) St Petersburg-ch 95th 2022 (7)}) 15... Ne4 $17 {[%emt 0:22:06]} 16. Qxc6 {[%emt 0:00:00] [#]} Rb6 $1 {[%emt 0:00:16]} 17. Qc1 {[%emt 0:00:00]} (17. Qxc7 $17 Qe8 18. O-O (18. Qxa7 $2 Qb5 $19)) 17... Qe8 $19 {[%emt 0:10:14]} 18. h3 {[%emt 0:00:00]} (18. Bxc7 Rc6 19. Qd1 Rxc7 $19) (18. Qxc7 $2 Qb5 19. Rc1 (19. Qxa7 $2 Ba6 $19) 19... Ba6 $19) (18. O-O {was worth a try.} f6 19. Bxc7) 18... Ba6 {[%emt 0:04:01] Hoping for ...Qb5.} 19. b4 {[%emt 0:00:00] White is weak on the light squares} (19. Qxc7 Qb5 20. Qc2 Rc8) 19... Qb5 {[%emt 0:01:57][%csl Ga6][%cal Rb5e2]} 20. Qb2 {[%emt 0:00:00] Wards off Qe2+} Rc6 {[%emt 0:02:37]} 21. a4 {[%emt 0:00:00]} Qd3 {[%emt 0:00:06] Strongly threatening ...Rc2.} 22. Rd1 {[%emt 0:00:00]} (22. b5 Rc2 $19) 22... Rc2 $1 {[%emt 0:00:11][%csl Ga6,Gc2][%cal Rd3e2]} 23. Rxd3 {[%emt 0:00:00]} Rxb2 {[%emt 0:00:05]} 24. b5 {[%emt 0:00:00] [#]} Bxb5 $1 {[%emt 0:00:42][%mdl 512]} 25. axb5 {[%emt 0:00:00] aiming for 0-0.} Rb1+ {[%emt 0:00:10][%mdl 64] Skewer} ({Resist} 25... Rxf2 26. Nxg5 (26. Bxc7 Rc2 $11) 26... f6 27. Nxe4 (27. Bxc7 $2 {too greedy.} fxg5 28. Rd1 Rc2 $19) 27... dxe4 28. Bh2 (28. Bxc7 Rc2 $16) (28. Kxf2 fxe5+ 29. Ke2 exd3+ 30. Kxd3 exd4 $16) 28... Rxg2 29. Rd2 $18) 26. Ke2 {[%emt 0:00:00]} Rxh1 {[%emt 0:00:11]} 27. Nd2 {[%emt 0:00:00]} Rc1 {[%emt 0:06:15]} 28. Nxe4 {[%emt 0:00:00]} dxe4 {[%emt 0:00:07][%mdl 4096] Endgame KRR-KRB} 29. Ra3 {[%emt 0:00:00]} f6 {[%emt 0:00:11]} 30. Kd2 {[%emt 0:00:00]} Rc4 {[%emt 0:00:09]} 31. Bh2 {[%emt 0:00:00]} Rb8 {[%emt 0:00:05]} 32. Rxa7 $2 {[%emt 0:00:00]} (32. Ra5) 32... Rxb5 {[%emt 0:00:06] White must now prevent ...Rb2+.} 33. Rxc7 {[%emt 0:00:00]} Rb2+ {[%emt 0:00:05]} 34. Ke1 {[%emt 0:00:00]} Ra4 {[%emt 0:01:56]} 35. Rc1 {[%emt 0:00:00] Wards off Ra1} Raa2 {[%emt 0:00:05]} 36. Bg1 {[%emt 0:00:00]} Kf7 {[%emt 0:00:45] ...f5 is the strong threat.} 37. Kf1 {[%emt 0:00:00]} f5 {[%emt 0:00:11] ( -> ...g4)} 38. Rd1 {[%emt 0:00:00]} g4 {[%emt 0:00:54][%cal Bg5g4,Bg4g3][%mdl 32] Black mates.} 39. d5 {[%emt 0:00:00]} g3 {[%emt 0:00:10]} 40. d6 {[%emt 0:00:00]} Rd2 {[%emt 0:00:21][%cal Rd2d1]} 41. Rb1 {[%emt 0:00:00]} Rxd6 {[%emt 0:00:11]} 42. Rc1 {[%emt 0:00:00]} Rda6 {[%emt 0:00:11]} 43. fxg3 {[%emt 0:00:00]} hxg3 {[%emt 0:00:11]} 44. Re1 {[%emt 0:00:00]} Ra1 {[%emt 0:00:09] Weighted Error Value: White=0.56/Black=0.05 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.8"]
[White "Muzychuk, Anna"]
[Black "Senft, Sean"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2504"]
[BlackElo "2089"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,106,20,0,39,-5,0,0,22,-19,23,-10,0,0,-8,-38,5,3,-3,-22,-31,-26,-22,-33,-63,-65,84,69,66,41,70,-18,-16,-135,111,106,113,126,133,20,29,18,76,75,88,95,560,513,612,597,609,601,564,586,691,688,685,680,572,0,0,0,0,0,0,0,0,-69,-85,-135,0,0,0,0,0,0,8,0,0,0,0,-29981,-29982,-12809,-12814,-29995,-163,-29996,-29997]} 1. e4 {[%emt 0:00:57]} c5 {[%emt 0:05:08]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:18]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:05]} 6. g3 {[%emt 0:00:05]} e6 {[%emt 0:02:11]} 7. Bg2 {[%emt 0:00:09]} Be7 {[%emt 0:00:17]} 8. O-O {[%emt 0:00:11]} O-O {[%emt 0:00:38]} 9. Be3 {[%emt 0:02:57]} Qc7 {[%emt 0:01:38]} 10. f4 {[%emt 0:02:37]} Nc6 {[%emt 0:02:25]} 11. Nb3 {[%emt 0:03:37]} Nd7 {[%emt 0:08:46] B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} 12. g4 {[%emt 0:02:16]} b5 {[%emt 0:07:44]} 13. g5 {[%emt 0:00:16]} b4 {[%emt 0:03:51] The position is equal.} 14. Ne2 {[%emt 0:05:25] [#]} Bb7 $146 {[%emt 0:05:06]} ({Predecessor:} 14... Re8 15. c4 Bb7 16. Rc1 Bf8 17. Qd2 Nc5 18. Ng3 g6 19. Rfd1 e5 20. f5 a5 {1-0 Arias,L (2329)-Pilarte,R (2132) Panama op 3rd 2013 (8)}) 15. Ng3 {[%emt 0:07:31]} Rfe8 {[%emt 0:02:41]} 16. Qg4 {[%emt 0:12:50]} Bf8 {[%emt 0:04:16]} 17. Rad1 {[%emt 0:04:00]} Ne7 {[%emt 0:05:27]} 18. Rf2 {[%emt 0:00:37][%cal Oc2c3]} Rad8 {[%emt 0:08:23]} 19. h4 {[%emt 0:01:31]} d5 {[%emt 0:03:59]} 20. e5 {[%emt 0:01:57]} Nb6 {[%emt 0:05:13]} 21. h5 {[%emt 0:03:54][%cal Og5g6]} Nc4 {[%emt 0:00:44][%csl LRb2,LRe3]} 22. Bc1 {[%emt 0:00:15]} g6 {[%emt 0:02:00]} (22... Qb6 $15 {keeps the upper hand.}) 23. hxg6 $16 {[%emt 0:06:20]} hxg6 {[%emt 0:00:09]} 24. Bf3 {[%emt 0:00:16]} (24. Qh3 {looks sharper.} Qb6 25. Bf3 Rc8 26. Nd4) 24... Qb6 {[%emt 0:01:40]} 25. Nd4 {[%emt 0:05:01]} (25. Qh3 $14) 25... Nc6 $11 {[%emt 0:06:03]} 26. c3 {[%emt 0:00:43]} (26. Nxc6 $1 $11 {was the only way to keep the balance.} Bxc6 27. Kg2) 26... Nxd4 $2 {[%emt 0:00:31]} (26... Bc5 $17 {[%cal Rc6d4]} 27. Nge2 Kg7) 27. cxd4 $16 {[%emt 0:00:24]} b3 {[%emt 0:00:16]} 28. a3 $36 {[%emt 0:05:08][%mdl 2048] White is in control.} Rc8 {[%emt 0:02:35]} 29. Rh2 {[%emt 0:00:36]} ({White should play} 29. Qh4 $16) 29... Bg7 $1 $11 {[%emt 0:01:41]} 30. Qh4 {[%emt 0:04:14]} Rc7 {[%emt 0:03:21]} (30... Kf8 $11) 31. Qh7+ $16 {[%emt 0:05:16]} Kf8 {[%emt 0:00:05] [#]} 32. Bh5 $1 {[%emt 0:00:06][%cal Oh5g6] And now Bxg6! would win.} Nxe5 {[%emt 0:04:10][%mdl 8192]} (32... Bc6 $16) (32... Ree7 33. Rf2) 33. fxe5 $18 {[%emt 0:03:44]} Bxe5 {[%emt 0:00:14] [#]} 34. Bxg6 $1 {[%emt 0:02:06][%cal Og1h1][%mdl 512] Hoping for Kh1!} Bxd4+ {[%emt 0:03:12]} 35. Kh1 {[%emt 0:01:27]} Be5 {[%emt 0:02:07] [#] Prevents Bf4} 36. Rf1 $1 {[%emt 0:05:59][%cal Rf1f7]} Ree7 {[%emt 0:00:35][%cal Be8e7,Be7c7,Bc7c2][%mdl 32]} (36... d4+ 37. Ne4) 37. Bf4 {[%emt 0:03:56][%cal Oh7h8]} f5 {[%emt 0:05:57]} 38. Qh6+ {[%emt 0:00:13]} Bg7 {[%emt 0:00:24] [#]} 39. Bxc7 $2 {[%emt 0:00:40]} (39. Nxf5 $1 $18 {White wants to mate with Qh8+.} Bxh6 40. Nxe7 d4+ 41. Kg1) 39... d4+ $11 {[%emt 0:00:25][%cal Bd5d4,Bd4d3][%mdl 32]} 40. Kg1 {[%emt 0:00:37]} Rxc7 {[%emt 0:00:17]} 41. Qh3 {[%emt 0:02:41][%cal Og3f5] Intending Nxf5! and mate.} (41. Qh4 $5 d3+ $8 42. Rhf2 $11) 41... d3+ {[%emt 0:00:14]} 42. Rhf2 {[%emt 0:00:05][%cal Og3f5] Nxf5! is the strong threat.} Bd4 $1 {[%emt 0:00:25][%cal Oc7c2] Against Nxf5. Threatens to win with ...Rc2! A strong pair of Bishops.} 43. Bxf5 {[%emt 0:00:46]} Rc2 $1 $15 {[%emt 0:02:44][%mdl 64] Pin. Chess con chili. Black is much more active.} (43... Bxf2+ 44. Rxf2 Rc1+ 45. Nf1 exf5 46. Qxf5+ (46. Qh8+ Kf7 $11) 46... Ke8 47. Qxd3 $11) 44. Ne4 {[%emt 0:06:28]} (44. Bxe6+ $2 Bxf2+ 45. Kh2 Ke7 46. Nf5+ Kxe6 $19) ({White should try} 44. Kh2 Rxf2+ 45. Rxf2 Bxf2 46. Qh8+ (46. Bxd3 $2 Bg1#) 46... Ke7 47. Qf6+ (47. Bxd3 $2 Bxg3+ 48. Kh3 Qg1 $19) 47... Kd7 48. Qf7+ (48. Bxd3 Qd4 $17) 48... Kd8 49. Bxe6 (49. Qxe6 $2 Qd4 $19)) 44... Bxe4 {[%emt 0:00:33]} (44... Bxf2+ $6 45. Rxf2 exf5 46. Qxf5+ (46. Qh8+ $2 Ke7 $19) 46... Ke7 47. Qh7+ Kd8 48. Kf1 Rc1+ 49. Kg2 $11) (44... exf5 $17 45. Qxf5+ Ke7) 45. Bxe4+ $11 {[%emt 0:00:01]} Rxf2 {[%emt 0:00:26]} 46. Rxf2+ {[%emt 0:03:15][%mdl 64] Remove Defender} Bxf2+ $17 {[%emt 0:00:05][%mdl 4096] Endgame KQB-KQB} 47. Kg2 {[%emt 0:00:03]} Qe3 {[%emt 0:02:07]} 48. Qh6+ {[%emt 0:02:28]} (48. Qxe6 $2 Qg3+ 49. Kh1 Qg1#) 48... Ke7 {[%emt 0:00:29]} 49. Qh7+ {[%emt 0:00:26]} (49. Bxd3 $2 Qg3+ 50. Kf1 Bd4 51. Qh7+ Kd6 $19) 49... Kd6 {[%emt 0:03:12] ( -> ...Qg3+)} 50. Bxd3 $2 {[%emt 0:00:23][%mdl 8192]} (50. Qh2+ $11 Kd7 51. Qh7+ Kd8 52. Qh8+ Ke7 53. Qh7+ (53. Bxd3 Qg3+ 54. Kf1 Qg1+ 55. Ke2 Qe1+ 56. Kf3 Qe3+ 57. Kg2 Qg3+ 58. Kf1 Qg1+ 59. Ke2 Qe1+ 60. Kf3 Qe3+ 61. Kg2 $17) 53... Kd8 54. Qh8+ Ke7 55. Qh7+ (55. Bxd3 Qg3+ 56. Kf1 Qg1+ 57. Ke2 Qe1+ 58. Kf3 Qe3+ 59. Kg2 Qg3+ 60. Kf1 Qg1+ 61. Ke2 Qe1+ 62. Kf3 Qe3+ 63. Kg2 $17)) 50... Qg3+ {[%emt 0:00:00]} (50... Qxg5+ 51. Kxf2 Qf6+ 52. Ke3 Qg5+ 53. Kf3 Qf6+ 54. Ke3 Qxb2 55. Qh4 (55. Bxa6 Qc1+ 56. Ke2 Qb2+ 57. Kf3 Qf6+ 58. Kg2 Qg5+ 59. Kf3 Qf6+ 60. Kg2 Qg5+ 61. Kf3 Qf6+ $11) 55... Qc1+ 56. Kf3 Qxa3 57. Qd8+ (57. Qd4+ Ke7 $11) 57... Ke5 58. Qg5+ Kd6 59. Qf6 $11) 51. Kf1 {[%emt 0:00:16]} Bd4 {[%emt 0:00:00][%csl Gd4][%cal Rg3f2]} 52. Ke2 {[%emt 0:00:38]} Qf2+ {[%emt 0:00:00][%mdl 64] Skewer} (52... Bxb2 53. Qb7 Qh2+ 54. Ke3 Qe5+ 55. Kf3 $17) 53. Kd1 {[%emt 0:00:01]} Be3 {[%emt 0:00:00] Black used his chance. An entertaining game by Senft.   Weighted Error Value: White=0.47/Black=0.39} ({Worse is} 53... Bxb2 54. Qb7 $17) 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.9"]
[White "Marjanovic, Annamaria"]
[Black "Paul, Justin"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2273"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,47,5,27,25,45,36,67,69,53,52,75,79,83,35,58,55,78,49,52,63,64,29,75,65,92,82,199,196,351,351,517,510,750,735]} 1. d4 {[%emt 0:02:01]} Nf6 {[%emt 0:00:19]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:13]} 3. g3 {[%emt 0:00:07]} d5 {[%emt 0:01:36]} 4. Bg2 {[%emt 0:00:08]} Be7 {[%emt 0:00:25]} 5. Nf3 {[%emt 0:00:14]} O-O {[%emt 0:00:26]} 6. O-O {[%emt 0:00:09]} Nbd7 {[%emt 0:02:30]} 7. Qc2 {[%emt 0:01:28]} c6 {[%emt 0:00:24]} 8. Nbd2 {[%emt 0:00:13]} a5 {[%emt 0:01:43]} 9. e4 {[%emt 0:06:43] E09: Closed Catalan: Main Line: 7 Qc2 c6 8 Nbd2.} dxe4 {[%emt 0:00:24]} 10. Nxe4 {[%emt 0:00:08]} a4 {[%emt 0:00:45][%cal Oe6e5]} 11. Bf4 {[%emt 0:07:32] White is slightly better.} Nxe4 {[%emt 0:07:24]} 12. Qxe4 {[%emt 0:00:05]} Qa5 {[%emt 0:01:25]} 13. Rfd1 {[%emt 0:06:22] [#]} Re8 $146 {[%emt 0:07:18]} ({Predecessor:} 13... Qh5 14. h3 Re8 15. Qe2 g5 16. Bc7 Qg6 17. Rd3 Bd8 18. Bxd8 Rxd8 19. Rad1 Nf8 {1-0 Kovacevic,B (2467)-Maras,M (2231) CRO-chT1A Bol 2014 (1.1)}) 14. Ne5 {[%emt 0:05:39]} (14. Rac1 $16) 14... Nxe5 {[%emt 0:05:45]} 15. dxe5 {[%emt 0:04:40]} Qc7 {[%emt 0:04:04]} 16. Rd2 {[%emt 0:02:13]} Bd7 {[%emt 0:14:33]} 17. Rad1 {[%emt 0:02:20]} Red8 {[%emt 0:00:26]} 18. h4 {[%emt 0:09:39]} Rab8 {[%emt 0:03:07]} (18... Be8 $11) 19. Bg5 {[%emt 0:13:55] White has more active pieces.} (19. c5 $5 {[%cal Re4a4]}) 19... Bxg5 {[%emt 0:03:38]} 20. hxg5 {[%emt 0:02:06]} c5 {[%emt 0:00:30] [#]} (20... Be8 $16) 21. g6 $1 {[%emt 0:09:55][%mdl 512]} hxg6 {[%emt 0:03:46]} (21... Bc6 22. Qh4 (22. gxh7+ Kh8 $14) 22... Rxd2 23. Qxh7+ Kf8 24. Qh8+ (24. Rxd2 Qxe5 25. Rd3 Qf5 $16) 24... Ke7 25. Qh4+ (25. Rxd2 $2 Rxh8 26. Re2 Qd7 $19) 25... Ke8 26. Bxc6+ (26. Rxd2 Qxe5 27. Rd3 fxg6 $16) 26... bxc6 27. gxf7+ (27. Rxd2 Qxe5 28. Rd3 fxg6 $16) 27... Kxf7 28. Qf4+ (28. Rxd2 Qxe5 29. Rd7+ Kg8 $11) 28... Kg8 29. Rxd2 Qf7) (21... Be8 22. gxh7+) 22. Qh4 $18 {[%emt 0:00:36]} a3 {[%emt 0:00:23]} (22... Qxe5 $142 23. Rxd7 Rxd7 24. Rxd7 Qxb2) 23. bxa3 {[%emt 0:03:59]} Kf8 {[%emt 0:01:16] [#]} 24. Rxd7 $1 {[%emt 0:00:32][%mdl 512] Weighted Error Value: White=0.11 (very precise) /Black=0.48} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.10"]
[White "Ouellet, Maili-Jade"]
[Black "Sriniaiyer, Sudarshan"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2246"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,106,15,35,25,22,23,35,32,28,27,30,28,31,39,44,29,30,17,15,12,26,22,20,14,16,19,100,53,38,48,69,57,52,37,93,93,158,19,81,59,95,14,38,21,48,44,77,69,88,71,98,101,100,98,109,105,102,68,74,59,88,59,54,41,256,82,70,5,6,27,18,28,21,-8,31,-20,0,-23,0,-18,-14,-91,-54,-304,-307,-1352,-1220,-2633,-2631,-2612,-2496,-1889,-1918,-29991,-2131,-29984,-29983,-29981,-781]} 1. d4 {[%emt 0:08:30]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:07]} d5 {[%emt 0:00:43]} 4. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:01:46]} 5. Qb3 {[%emt 0:00:12]} a5 {[%emt 0:09:22]} 6. cxd5 {[%emt 0:02:46] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} exd5 {[%emt 0:01:41]} 7. Bg5 {[%emt 0:00:54]} c6 {[%emt 0:01:26]} 8. e3 {[%emt 0:00:48] White is slightly better.} O-O {[%emt 0:01:25]} 9. Bd3 {[%emt 0:00:20]} h6 {[%emt 0:02:23]} 10. Bh4 {[%emt 0:02:20]} Re8 {[%emt 0:04:15]} 11. O-O {[%emt 0:01:35]} Nbd7 {[%emt 0:04:05] [#]} 12. Rfe1 $146 {[%emt 0:02:25]} ({Predecessor:} 12. Qc2 Be7 13. h3 Ne4 14. Bxe7 Qxe7 15. Rac1 Ndf6 16. Ne5 Nd6 17. Na4 Nfe4 18. Nc5 {½-½ Makarian,R (2414)-Sjugirov,S (2674) Titled Tuesday intern op 4th Febr blitz 2020 (4)}) 12... Be7 {[%emt 0:04:02]} 13. Rad1 {[%emt 0:16:27]} Ne4 {[%emt 0:11:53]} 14. Bxe7 {[%emt 0:00:47]} Qxe7 {[%emt 0:00:12]} 15. Nd2 {[%emt 0:11:36]} Ndf6 {[%emt 0:07:20]} 16. f3 {[%emt 0:02:23]} Nd6 {[%emt 0:06:20]} 17. Qc2 {[%emt 0:04:11]} g6 {[%emt 0:08:50]} (17... Nh5 $11) 18. Nb3 {[%emt 0:12:51]} (18. e4 $16) 18... Bf5 $14 {[%emt 0:03:58]} 19. Bxf5 {[%emt 0:02:53]} Nxf5 {[%emt 0:00:35]} 20. e4 {[%emt 0:01:20]} dxe4 {[%emt 0:01:26]} 21. fxe4 {[%emt 0:00:13]} Ng7 {[%emt 0:00:12]} (21... Ng4 $14) 22. Qd2 $16 {[%emt 0:03:18]} h5 {[%emt 0:13:13]} (22... Kh7 $142) 23. Qf2 {[%emt 0:06:55]} (23. e5 $16 Nd5 24. Nc5) 23... Nd7 {[%emt 0:02:49]} (23... Ng4 $11 24. Qg3 Nf6) 24. Rf1 {[%emt 0:00:52]} a4 {[%emt 0:01:38]} 25. Na1 {[%emt 0:00:40]} (25. Nd2 $16) 25... Rf8 {[%emt 0:01:10]} (25... f5 $5 {[%cal Rf5e4]}) 26. Qg3 {[%emt 0:03:31]} Nb6 {[%emt 0:01:23]} 27. Nc2 {[%emt 0:00:58]} Rad8 {[%emt 0:01:31]} 28. e5 {[%emt 0:15:28]} Ne6 {[%emt 0:03:54]} 29. Ne4 {[%emt 0:00:00]} Nd5 {[%emt 0:00:12]} 30. Ne3 {[%emt 0:00:00]} Nxe3 {[%emt 0:01:56]} 31. Qxe3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:09] Wards off Qh6+} 32. Rf2 {[%emt 0:00:00]} Qb4 {[%emt 0:01:35][%cal Rd8d4]} 33. Nd6 {[%emt 0:00:00]} Rd7 {[%emt 0:00:42]} 34. Qg3 {[%emt 0:00:00]} Kh7 {[%emt 0:01:03]} 35. Qh3 {[%emt 0:00:00]} (35. a3 {simplifies} Qb3 36. Qxb3 axb3 37. Rd3) 35... Kg7 {[%emt 0:01:25]} 36. Kh1 {[%emt 0:00:00]} Re7 $2 {[%emt 0:01:31] [#]} (36... f5 $14) 37. Qh4 $2 {[%emt 0:01:04]} (37. g4 $1 $18 {[%cal Rg4h5] and the rest is easy.} Rd7 38. gxh5 Rxd6 39. exd6 Qxd6 40. d5 cxd5 41. hxg6 (41. Qf3 d4 $18) 41... fxg6 42. Rxf8 Kxf8 43. Qh8+ Ke7 44. Qh7+ (44. Re1 Qf4 $18) 44... Kd8 45. Qxb7) 37... Rd7 {[%emt 0:00:16]} 38. g4 {[%emt 0:00:57]} ({White should try} 38. Qg3 $14) 38... hxg4 $1 $11 {[%emt 0:01:20]} 39. Qxg4 {[%emt 0:00:24] And now Nf5+ would win.} Rxd6 {[%emt 0:00:38]} 40. exd6 {[%emt 0:00:15]} Qxd6 {[%emt 0:00:00]} 41. Kg1 {[%emt 0:01:31][%cal Od4d5]} Qd5 {[%emt 0:00:35]} (41... f5 $5 {[%cal Rf5g4]} 42. Qg3 f4 $11) 42. a3 {[%emt 0:00:35]} (42. Qf3 $14) 42... Rd8 {[%emt 0:00:50][%cal Bf8d8,Bd8d5,Bd5f5,Bf5h5,Bh5h2][%mdl 1056] Black has compensation.} (42... f5 $5 {[%cal Rf5g4]} 43. Qh4 g5 $11) 43. Rfd2 {[%emt 0:01:23]} Qc4 {[%emt 0:00:44]} 44. Qe4 {[%emt 0:00:53]} Rd5 {[%emt 0:00:37]} 45. Kg2 {[%emt 0:00:53]} (45. h4 $11 {keeps the balance.}) 45... Rf5 {[%emt 0:00:59] Hoping for ...Ng5.} 46. Rc2 $2 {[%emt 0:00:24] [#] White is weak on the light squares} (46. Rf2 $1 $15) 46... Qb3 $1 $19 {[%emt 0:00:34]} 47. Rf1 {[%emt 0:00:31] Inhibits Rf4.} (47. Kh1 Ng5 48. Qe2 Qd5+ 49. Qg2) 47... Ng5 {[%emt 0:00:11] ( -> ...Qh3+)} 48. Qe2 {[%emt 0:00:21]} Qd5+ {[%emt 0:00:48]} 49. Kg3 {[%emt 0:00:30]} Ne4+ {[%emt 0:00:24]} ({Stronger than} 49... Qxd4 50. Rxf5 gxf5 51. h4 Qd6+ 52. Kg2 Qd5+ 53. Kf2 Ne4+ 54. Kg1 $15) 50. Kh3 {[%emt 0:00:31]} Rh5+ {[%emt 0:00:39]} ({And not} 50... Qxd4 51. Rxf5 gxf5 52. Kg2 $11) 51. Kg2 {[%emt 0:00:01]} Nd2+ {[%emt 0:00:32]} ({Inferior is} 51... Qxd4 52. Qd1 Qe3 53. Rf3 Rg5+ 54. Kh1 $17) (51... Qg5+ $142 52. Kh1 Ng3+ 53. Kg1 Nxe2+ {[%mdl 64] Discovered Attack (Double check)} 54. Kf2 Nxd4 55. Ke1 Qe3+ 56. Kd1 Qd3+ {[%mdl 64] Deflection, Double Attack} 57. Ke1 Nxc2+ 58. Kf2 Rxh2+ 59. Kg1 Qg3#) 52. Kg3 {[%emt 0:01:09]} Qg5+ {[%emt 0:00:23][%mdl 64] Deflection} 53. Kf2 {[%emt 0:00:33]} Rxh2+ {[%emt 0:00:06] Weighted Error Value: White=0.74/Black=0.31} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.11"]
[White "Williams, Justus"]
[Black "Prabhu, Naveen"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2396"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,88,0,0,5,24,22,6,4,0,0,0,0,0,0,0,0,-77,-9,-16,0,-205,-198,-270,-157,-148,-45,-23,-36,-128,-140,-256,-74,-92,-91,-391,-4,0,0,0,0,0,0,0,0,-6,0,-29,0,0,0,0,0,-58,-60,-62,-62,-160,-62,-58,-49,-48,-48,-48,-29,-35,-35,-35,-35,-30,-19,-35,-13,-13,-13,-13,0,-6,0,-13,0]} 1. Nf3 {[%emt 0:01:45]} d5 {[%emt 0:02:54]} 2. g3 {[%emt 0:00:24]} Nf6 {[%emt 0:00:25]} 3. Bg2 {[%emt 0:00:10]} Bf5 {[%emt 0:00:07]} 4. c4 {[%emt 0:00:23]} c6 {[%emt 0:00:16]} 5. cxd5 {[%emt 0:05:23]} cxd5 {[%emt 0:00:41]} 6. Qb3 {[%emt 0:00:22]} Nc6 {[%emt 0:01:49] A11: English Opening: 1...c6.} 7. Qxb7 {[%emt 0:05:25]} Bd7 {[%emt 0:01:35] ...Rb8 would be deadly.} 8. Qb3 {[%emt 0:02:12]} e5 {[%emt 0:02:09][%cal Be7e5,Be5e4][%mdl 32]} 9. O-O {[%emt 0:03:08]} e4 {[%emt 0:04:04]} 10. Ne1 $1 {[%emt 0:00:33]} Rb8 {[%emt 0:01:34]} 11. Qd1 {[%emt 0:00:26]} h5 $1 $36 {[%emt 0:02:33][%mdl 2048] Black is pushing.} 12. d3 {[%emt 0:01:59]} h4 $1 {[%emt 0:03:15] aiming for ...hxg3.} 13. dxe4 {[%emt 0:02:10]} (13. Bf4 $11 {keeps the balance.}) 13... dxe4 {[%emt 0:04:31]} (13... hxg3 $1 $17 14. hxg3 dxe4) 14. Nc3 {[%emt 0:01:00]} hxg3 {[%emt 0:00:56]} 15. hxg3 {[%emt 0:00:44]} (15. fxg3 $11 Qb6+ 16. e3) 15... Qa5 $1 $19 {[%emt 0:03:07] Threatens to win with ...Qh5.} 16. Bf4 {[%emt 0:09:59] [#]} (16. Nxe4 $142 Nxe4 17. Qd3) 16... Qh5 $146 {[%emt 0:11:54]} ({Predecessor:} 16... Rxb2 17. Nxe4 Nxe4 18. Bxe4 Qh5 19. g4 Qxg4+ 20. Ng2 g5 21. Rc1 gxf4 22. Bxc6 Bxc6 23. Rxc6 Qh3 24. f3 Be7 {0-1 Petrov,N (2456)-Van Foreest,J (2547) Groningen op-A 53rd 2015 (3)}) 17. g4 $17 {[%emt 0:00:09]} Qxg4 {[%emt 0:01:10]} (17... Bxg4 $6 18. Nxe4 Nd5 19. Qxd5 (19. Nd6+ Bxd6 20. Bxd6 Rd8 $15) 19... Qxd5 20. Nf6+ gxf6 21. Bxd5 $11) (17... Nxg4 $17 {[%cal Og7g5] ...g5! is the strong threat.} 18. Nxe4 Rb4) 18. e3 $15 {[%emt 0:03:03]} Qf5 {[%emt 0:03:33]} 19. Qb1 {[%emt 0:13:44]} ({White should play} 19. Bg3 $1 $15) 19... Rb4 $17 {[%emt 0:08:22] And now ...g5 would win.} 20. f3 {[%emt 0:09:35] [#]} (20. a3 $17 Rc4 21. f3) 20... Nh5 $2 {[%emt 0:11:12]} (20... Bc5 $1 $19 {is more deadly.} 21. fxe4 Qh5) 21. fxe4 {[%emt 0:02:38]} Qg6 {[%emt 0:02:47]} 22. e5 $2 {[%emt 0:13:17][%mdl 8192] [#]} (22. Bc7 $17) 22... Rxf4 $2 {[%emt 0:01:51]} 23. Qxg6 $11 {[%emt 0:00:54]} Rxf1+ {[%emt 0:00:08]} 24. Kxf1 {[%emt 0:00:06]} fxg6 {[%emt 0:00:17]} 25. e6 {[%emt 0:00:02][%mdl 64] Deflection} Bxe6 {[%emt 0:06:03]} 26. Bxc6+ {[%emt 0:00:04]} Kd8 {[%emt 0:02:20]} 27. Nf3 {[%emt 0:02:59]} Nf6 {[%emt 0:02:58]} 28. Ne5 {[%emt 0:05:26]} Rh2 {[%emt 0:02:09]} 29. Bg2 {[%emt 0:00:42]} (29. Nxg6 Bc5 30. Ne5 (30. Rd1+ Kc7 $17) 30... Rxb2 31. Rd1+ Kc7 32. Nb5+ Kb6 $17) 29... Bc5 {[%emt 0:02:37]} 30. Rd1+ {[%emt 0:00:26]} Ke8 {[%emt 0:05:50]} 31. Rd2 {[%emt 0:08:01]} (31. Nxg6 $2 {perishes.} Ng4 32. Rd2 (32. Bc6+ $2 Kf7 $19) 32... Kf7 $19) (31. Nb5 $11 Ng4 32. Nxg4 (32. Nxg6 $2 Bc4+ 33. Ke1 Bxb5 $19) 32... Bxg4 33. Rd5) 31... Rh5 $1 $15 {[%emt 0:01:53]} (31... Bxe3 $2 32. Bc6+ Kf8 33. Nxg6+ Kf7 34. Ne5+ (34. Rxh2 Kxg6 35. Ke2 Bb6 $18) 34... Ke7 35. Rxh2 $18) 32. Bc6+ {[%emt 0:00:24]} ({Much worse is} 32. Nxg6 Bxe3 33. Rd6 Bc4+ 34. Ke1 Kf7 $17) 32... Ke7 {[%emt 0:00:38]} 33. Nxg6+ {[%emt 0:00:22]} Kf7 {[%emt 0:00:05]} 34. Nf4 {[%emt 0:00:23]} Bxe3 {[%emt 0:05:27]} 35. Nxh5 {[%emt 0:00:16]} Bxd2 {[%emt 0:00:04] This pair of bishops is nice.} 36. Nxf6 {[%emt 0:00:46]} gxf6 {[%emt 0:00:26][%mdl 4096] Endgame KBB-KBN} (36... Bxc3 $5 37. Ne4 Bxb2 38. Ng5+ Kf6 39. Nxe6 Kxe6 $15) 37. Ne4 {[%emt 0:00:13]} Bf4 {[%emt 0:00:28]} 38. b3 {[%emt 0:00:08]} Bg4 {[%emt 0:03:14]} 39. Kf2 {[%emt 0:00:03]} f5 {[%emt 0:00:19]} 40. Bd7 {[%emt 0:00:55]} Bc7 {[%emt 0:02:18]} 41. Kg2 {[%emt 0:00:17] The position is equal.} Ke7 {[%emt 0:00:37]} 42. Bc8 {[%emt 0:00:03]} Kd8 {[%emt 0:00:52]} 43. Be6 {[%emt 0:00:04]} Ke7 {[%emt 0:00:21]} 44. Bc8 {[%emt 0:00:03]} Kd8 {[%emt 0:00:48] Weighted Error Value: White=0.32/Black=0.32} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.12"]
[White "Girsh, Daniel"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2123"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,136,8,14,6,4,8,14,-17,-8,-20,-19,-68,-69,-62,-59,-58,-49,-54,-20,-25,-28,-14,-11,-16,-17,-47,-62,-56,-62,-98,-102,-99,-89,-203,-203,-210,-206,-214,-208,-217,-202,-202,-192,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,-245,0,-245,-245,-245,-245,-245,-245,-245,-162,-157,-151,-143,-91,-251,-251,-251,-251,-251,-251,-230,-223,-223,0,0,0,0,0,0,0,0,0,-154,-154,-154,-154,-223,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:16:14]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:37]} 3. g3 {[%emt 0:00:13]} b6 {[%emt 0:03:02]} 4. Bg2 {[%emt 0:00:08]} Bb7 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:07]} Be7 {[%emt 0:02:25]} 6. d4 {[%emt 0:00:08]} O-O {[%emt 0:00:36]} 7. Nc3 {[%emt 0:03:42]} Ne4 {[%emt 0:02:29]} 8. Qc2 {[%emt 0:00:28]} Nxc3 {[%emt 0:00:28]} 9. Qxc3 {[%emt 0:00:08]} d6 {[%emt 0:02:32]} 10. Rd1 {[%emt 0:08:28]} Nd7 {[%emt 0:01:53][%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32]} 11. d5 {[%emt 0:07:06] E19: Queen's Indian: Old Main Line with 7...Ne4 8 Qc2 Nxc3 8 Qxc3.} e5 {[%emt 0:03:24]} 12. e4 $1 {[%emt 0:00:56]} a5 {[%emt 0:01:53] [#]} 13. b3 $146 {[%emt 0:01:06]} ({Predecessor:} 13. Be3 g6 14. Bh6 Re8 15. Qc2 Bc8 16. Nd2 Bg5 17. Bxg5 Qxg5 18. Rf1 Nc5 19. Rae1 {½-½ Van Zyl Rudd,J (2238)-Liu,Z (1912) Wch U16 Montevideo 2017 (6)}) 13... Nc5 {[%emt 0:29:02]} 14. Qe3 {[%emt 0:18:40]} Bc8 {[%emt 0:07:06]} 15. Bb2 {[%emt 0:03:19]} (15. Ba3 $11) 15... f5 $15 {[%emt 0:03:45]} 16. exf5 {[%emt 0:00:26]} Bxf5 {[%emt 0:00:39]} 17. Re1 {[%emt 0:09:13][%cal Bd1e1,Be1e2,Be2b2][%mdl 32]} Nd3 {[%emt 0:05:25]} 18. Re2 {[%emt 0:04:59]} Nxb2 {[%emt 0:15:24]} 19. Rxb2 {[%emt 0:00:06]} h6 {[%emt 0:01:36]} 20. Re1 {[%emt 0:02:57]} Qd7 {[%emt 0:01:03]} 21. Rbe2 {[%emt 0:03:34]} Bg4 $36 {[%emt 0:00:27][%mdl 2048] Black is pushing.} 22. h4 {[%emt 0:01:13]} Qf5 {[%emt 0:02:28][%cal Rg4f3]} 23. Nd2 {[%emt 0:00:21]} Bxe2 {[%emt 0:00:12]} 24. Rxe2 {[%emt 0:00:23]} g5 {[%emt 0:01:10]} 25. Be4 {[%emt 0:03:47]} Qf7 {[%emt 0:00:59]} 26. hxg5 {[%emt 0:00:05]} (26. Bd3 $17 {might work better.}) 26... Bxg5 $19 {[%emt 0:00:17]} 27. Qd3 {[%emt 0:00:06]} Bxd2 {[%emt 0:00:36]} 28. Qxd2 {[%emt 0:00:02]} Qg7 {[%emt 0:00:11]} 29. Kg2 {[%emt 0:01:04]} a4 {[%emt 0:00:37]} 30. b4 {[%emt 0:00:47]} Qg5 {[%emt 0:01:19]} 31. Qxg5+ {[%emt 0:00:35]} (31. Qe1 {is a better defense.}) 31... hxg5 {[%emt 0:00:05][%mdl 4096] Endgame KRR-KRB} 32. a3 {[%emt 0:00:03]} g4 {[%emt 0:01:34]} 33. Kg1 {[%emt 0:09:42]} Rf6 {[%emt 0:00:14]} 34. b5 {[%emt 0:01:12]} Kg7 {[%emt 0:00:21]} 35. Kg2 {[%emt 0:00:28]} Raf8 {[%emt 0:00:11][%cal Of6f3]} 36. Kg1 {[%emt 0:00:11]} Kh6 {[%emt 0:00:05]} 37. Kf1 {[%emt 0:00:05]} Kg5 {[%emt 0:00:56]} 38. Kg1 {[%emt 0:00:07]} Rh8 {[%emt 0:00:52]} 39. Re3 {[%emt 0:00:49]} Rf7 {[%emt 0:01:49]} 40. Re2 {[%emt 0:00:22]} Rh6 {[%emt 0:00:36]} 41. Re3 {[%emt 0:00:26]} Rhf6 {[%emt 0:02:08]} 42. Re2 {[%emt 0:00:07]} Rf8 {[%emt 0:05:01]} 43. Kf1 {[%emt 0:00:25]} Re8 {[%emt 0:00:59]} 44. Re3 {[%emt 0:00:22]} Re7 {[%emt 0:00:04]} 45. Kg1 {[%emt 0:00:21]} Ref7 {[%emt 0:00:50]} 46. Re2 {[%emt 0:00:06]} Rg7 {[%emt 0:01:42]} 47. Re3 {[%emt 0:00:42]} Rf8 {[%emt 0:00:21]} 48. Kf1 {[%emt 0:00:54]} Rgf7 {[%emt 0:00:51]} 49. Re2 {[%emt 0:00:26]} Rf3 {[%emt 0:00:54]} 50. Bxf3 {[%emt 0:00:07]} Rxf3 {[%emt 0:00:15] KR-KR} 51. Re3 {[%emt 0:00:12]} Rf7 {[%emt 0:00:10]} ({Black should play} 51... Rf8 52. Re1 Kf5) 52. c5 $2 {[%emt 0:02:10]} bxc5 {[%emt 0:00:29] [#] White must now prevent ...Rf3.} ({Worse is} 52... dxc5 53. Rxe5+ Rf5 54. Re7 $11) 53. Re4 {[%emt 0:00:04]} Rf3 {[%emt 0:01:31]} 54. Rxa4 {[%emt 0:00:06]} Rb3 {[%emt 0:00:11]} 55. Ra7 {[%emt 0:02:00]} Rxb5 {[%emt 0:01:15]} 56. Rxc7 {[%emt 0:00:01] [#]} c4 $2 {[%emt 0:00:14]} 57. Rxc4 $11 {[%emt 0:00:16]} Rxd5 {[%emt 0:00:05]} 58. a4 {[%emt 0:00:39] Wards off Rb5} Kf5 {[%emt 0:00:28]} 59. Ke2 {[%emt 0:00:55] Inhibits Rd1.} e4 {[%emt 0:00:21]} 60. Rb4 {[%emt 0:00:27] aiming for Rb5.} Rd3 $1 {[%emt 0:00:28]} 61. Rb5+ $2 {[%emt 0:00:09]} (61. a5 $11 Ra3 62. Rb5+ Ke6 63. Rg5) 61... d5 $17 {[%emt 0:00:26]} 62. Rb8 {[%emt 0:02:45]} Ra3 {[%emt 0:00:12]} 63. Ra8 {[%emt 0:01:24]} (63. Re8 $17) 63... d4 $2 {[%emt 0:01:31]} (63... Ke5 $19 {And now ...Kd4 would win.} 64. a5 Ra2+ 65. Kf1 Kd4) 64. a5 $11 {[%emt 0:00:27] The position is equal.} Ra2+ {[%emt 0:00:05]} 65. Ke1 {[%emt 0:00:06]} Ra1+ {[%emt 0:00:42]} 66. Kd2 {[%emt 0:00:29]} Ra2+ {[%emt 0:00:17]} 67. Ke1 {[%emt 0:00:14]} Ra1+ {[%emt 0:00:47]} 68. Kd2 {[%emt 0:00:06]} Ra2+ {[%emt 0:00:19] Weighted Error Value: White=0.12 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.13"]
[White "Slate, Kent"]
[Black "Kiewra, Keaton"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1989"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,65,8,33,45,0,0,0,10,0,7,-25,-25,-18,-26,-10,-26,-30,-19,-9,0,0,0,0,0,0,11,-7,-7,-10,-11,-21,-12,-30,0,-79,-33,-83,-89,-86,0,0,0,0,0,-78,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02][%cal Be2e4,Be4e5,Be5d6][%mdl 32]} c5 {[%emt 0:02:26][%cal Bc7c5,Bc5c4][%mdl 32]} 2. c3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:21]} 3. e5 {[%emt 0:00:13]} Nd5 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 5. Bc4 {[%emt 0:00:06][%cal Bf1c4,Bc4b3,Bb3c2][%mdl 32]} Nb6 {[%emt 0:00:07]} 6. Bb3 {[%emt 0:00:05]} c4 {[%emt 0:00:14]} 7. Bc2 {[%emt 0:00:07]} d5 {[%emt 0:00:06] 7...d6 gains popularity.} 8. exd6 {[%emt 0:00:29]} Bg4 {[%emt 0:00:05] B22: Sicilian: 2 c3.} 9. O-O {[%emt 0:02:41]} (9. h3 $5 {[%cal Rh3g4]} Bh5 10. Qe2 $14) 9... e6 {[%emt 0:01:20]} 10. d4 {[%emt 0:07:04] Inhibits Ne5.} cxd3 {[%emt 0:03:40]} 11. Qxd3 {[%emt 0:00:32]} Qxd6 {[%emt 0:00:25] [#]} 12. Qe4 $146 {[%emt 0:10:11]} (12. Nbd2 {simplifies} Qxd3 13. Bxd3 Be7 14. a4) ({Predecessor:} 12. Qe2 Qc7 13. Nbd2 Nd4 14. cxd4 Qxc2 15. Qb5+ Qc6 16. Qxc6+ bxc6 17. Ne5 Be2 18. Re1 {0-1 Ludwig,J (2287)-Kiewra,K (2444) North American op 25th 2015 (7)}) 12... Bf5 {[%emt 0:00:42]} 13. Qe2 {[%emt 0:00:12]} Bxc2 {[%emt 0:00:31]} 14. Qxc2 {[%emt 0:00:04]} Rd8 {[%emt 0:01:06]} 15. Bg5 {[%emt 0:09:02]} Be7 {[%emt 0:00:35]} 16. Bxe7 {[%emt 0:00:21]} Nxe7 {[%emt 0:02:07][%cal Bc6e7,Be7g6,Bg6f4][%mdl 32]} 17. Nbd2 {[%emt 0:04:13][%cal Bb1d2,Bd2e4,Be4g3][%mdl 32]} O-O {[%emt 0:00:24]} 18. Rfe1 {[%emt 0:01:48]} Ng6 {[%emt 0:01:33]} 19. Ne4 {[%emt 0:04:30]} Qf4 {[%emt 0:02:41]} 20. Ng3 {[%emt 0:01:28]} Rd7 {[%emt 0:00:53]} 21. Re4 {[%emt 0:01:08]} Qc7 {[%emt 0:00:13]} 22. Rae1 {[%emt 0:01:38]} Rfd8 {[%emt 0:00:16]} 23. h4 {[%emt 0:01:13]} Nf4 {[%emt 0:02:15]} (23... h6 {is interesting.} 24. Rxe6 fxe6 25. Qxg6 Rd1) 24. Kh2 {[%emt 0:14:52]} (24. Ne5 $1 $11 Rd5 25. Rxf4 Rxe5 26. Rxe5 Qxe5 27. Re4) 24... f5 {[%emt 0:04:14]} (24... Nd3 $17 25. Rb1 a6) 25. Rxe6 {[%emt 0:02:17]} ({White should try} 25. Rxf4 $1 $15 Qxf4 26. Rxe6) 25... Nxe6 $17 {[%emt 0:00:40]} 26. Rxe6 {[%emt 0:00:07] [#]} Rd5 {[%emt 0:03:19]} (26... g6 $1 $17 27. h5 Re7 28. Rxe7 Qxe7) 27. Qe2 $11 {[%emt 0:00:58] Re8+ would kill now.} h6 {[%emt 0:02:39]} 28. Re8+ {[%emt 0:09:31]} Rxe8 $1 {[%emt 0:00:15]} 29. Qxe8+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:06]} 30. Ng5+ $1 {[%emt 0:00:11] The position is equal.} hxg5 {[%emt 0:00:06]} 31. Qh5+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:05]} 32. Qe8+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:05]} 33. Qh5+ {[%emt 0:00:06] Weighted Error Value: White=0.16 (very precise) /Black=0.11 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.14"]
[White "Plotkin, Mark"]
[Black "ADU, Oladapo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2341"]
[BlackElo "2081"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,89,2,12,-1,54,50,73,68,93,68,72,52,77,64,75,58,76,79,87,48,38,35,116,60,58,47,28,0,0,9,52,20,13,0,0,-7,48,48,86,20,99,98,97,107,700,671,703,703,685,622,622,622,622,622,610,602,593,553,818,811,811,806,801,796,762,747,847,729,847,847,847,847,1022,1022,1022,1022,1034,1034,1041,966,1635,1020]} 1. d4 {[%emt 0:00:26]} d5 {[%emt 0:00:24]} 2. Nf3 {[%emt 0:00:04]} e6 {[%emt 0:00:16]} 3. Bf4 {[%emt 0:00:08]} c5 {[%emt 0:00:22]} 4. e3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:22]} 5. c3 {[%emt 0:00:21]} Bd6 {[%emt 0:00:16]} 6. Bb5+ {[%emt 0:00:58] [#] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Ke7 $146 {[%emt 0:02:08]} (6... Nc6 $11) ({Predecessor:} 6... Nc6 7. Bxc6+ bxc6 8. Bxd6 Qxd6 9. Qa4 O-O 10. O-O cxd4 11. cxd4 c5 12. Rc1 c4 13. b3 Bd7 {½-½ Carlsen,M (2859)-Ding,L (2811) Tata Steel-A 85th 2023 (3)}) 7. dxc5 $14 {[%emt 0:01:51]} Bxc5 {[%emt 0:05:09]} 8. O-O {[%emt 0:00:16] White is better.} Qb6 {[%emt 0:01:25]} 9. Qe2 {[%emt 0:00:28]} (9. c4 {is interesting.} Bd7 10. a4 Rc8 11. cxd5 Nxd5 12. Nc3) 9... Rd8 {[%emt 0:03:22]} 10. a4 {[%emt 0:01:37]} (10. Nbd2 $5 {[%cal Rb2b4]}) 10... a6 {[%emt 0:00:38]} 11. Bd3 {[%emt 0:00:03]} Bd6 {[%emt 0:00:11]} 12. Bg5 {[%emt 0:02:33] Strongly threatening e4.} Qc7 {[%emt 0:04:12]} 13. Nbd2 {[%emt 0:00:48]} (13. Bxh7 Rh8 14. e4 dxe4 15. Qxe4 Nbd7 $17) 13... h6 {[%emt 0:05:07]} 14. Bxf6+ {[%emt 0:04:10]} (14. Bh4 {simplifies} Nc6 15. Rae1 Kf8 16. Bxf6 gxf6 17. e4) 14... Kxf6 {[%emt 0:00:11]} 15. e4 {[%emt 0:00:46]} dxe4 {[%emt 0:00:07]} (15... g6 $14) 16. Qxe4 {[%emt 0:00:53]} ({White should play} 16. Nxe4+ $16 Ke7 17. Rad1) 16... g6 $1 {[%emt 0:04:50]} 17. Rad1 {[%emt 0:04:26]} Nc6 {[%emt 0:02:51]} 18. Rfe1 {[%emt 0:04:25]} Kg7 {[%emt 0:00:23]} 19. Nc4 {[%emt 0:00:24]} Rb8 {[%emt 0:08:42]} 20. a5 {[%emt 0:01:27]} e5 {[%emt 0:03:28] ...f5 is the strong threat.} (20... Be7 {feels hotter.} 21. h4 h5 22. Ng5 e5) 21. Qe2 {[%emt 0:10:59]} (21. Ncxe5 $2 Re8 22. Qa4 Bxe5 $19) (21. Nfxe5 $2 Bf5 22. Qe2 Bxe5 23. Bxf5 gxf5 $19) (21. g4 {looks sharper.} Qe7 22. b4 Be6 23. Ne3) 21... Bg4 {[%emt 0:01:34]} 22. Ne3 {[%emt 0:01:18]} (22. Ncxe5 $2 {loses.} Nxe5 23. Be4 Re8 $19) 22... Bxf3 {[%emt 0:05:41]} (22... Be6 $11) 23. Qxf3 {[%emt 0:00:03]} Qxa5 {[%emt 0:06:55]} 24. b4 {[%emt 0:09:11] White is more active.} (24. Bc4 $16 f6 25. Qg4 (25. Ng4 f5 $17) (25. b4 e4 $14)) 24... e4 {[%emt 0:00:41]} 25. Bxe4 $16 {[%emt 0:00:24]} Qe5 {[%emt 0:02:04]} 26. g3 $36 {[%emt 0:00:48][%mdl 2048] White is in control.} Qxc3 {[%emt 0:02:26][%mdl 8192] [#] Loses the game.} (26... Bf8 $16) 27. Nf5+ $1 $18 {[%emt 0:00:10][%mdl 576] Discovered Attack. White is clearly winning.} gxf5 {[%emt 0:00:22]} 28. Qxc3+ {[%emt 0:00:02]} Be5 {[%emt 0:00:01]} 29. Qf3 {[%emt 0:01:06]} fxe4 {[%emt 0:00:10]} 30. Qg4+ {[%emt 0:00:13]} Kf8 {[%emt 0:00:23]} 31. Qxe4 {[%emt 0:00:19]} Bc3 {[%emt 0:00:33]} 32. Rxd8+ {[%emt 0:00:01]} Rxd8 {[%emt 0:00:01]} 33. Rc1 {[%emt 0:00:03]} Rd4 {[%emt 0:01:03]} 34. Qh7 {[%emt 0:01:10]} Bxb4 {[%emt 0:00:41]} 35. Qxh6+ {[%emt 0:00:19]} Kg8 {[%emt 0:00:52]} 36. Qg5+ {[%emt 0:00:46]} Kf8 {[%emt 0:00:01]} 37. Qf6 {[%emt 0:00:24]} Rd6 {[%emt 0:00:17]} 38. Qh8+ {[%emt 0:00:08]} Ke7 {[%emt 0:00:01]} 39. Qc8 {[%emt 0:00:26]} Rd7 {[%emt 0:01:19]} 40. h4 {[%emt 0:00:19][%cal Bh2h4,Bh4h5][%mdl 32]} Bd2 {[%emt 0:01:40]} 41. Rd1 {[%emt 0:00:17]} Ne5 {[%emt 0:01:52]} 42. Kg2 {[%emt 0:00:15]} b5 {[%emt 0:00:40]} 43. Qxa6 {[%emt 0:00:17]} b4 {[%emt 0:00:26]} 44. Qb5 {[%emt 0:00:03]} f6 {[%emt 0:00:20]} 45. h5 {[%emt 0:00:31] Weighted Error Value: White=0.15 (very precise) /Black=0.42} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.15"]
[White "Chabris, Christopher"]
[Black "Altman, Joshua"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2053"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,45,33,26,40,43,61,47,74,70,90,81,96,53,66,50,53,35,39,0,0,-6,-6,-6,-13,-10,-10,-59,-30,-79,-53,-50,-59,-60]} 1. e4 {[%emt 0:00:02]} e6 {[%emt 0:04:06]} 2. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:05]} 3. Nc3 {[%emt 1:31:56]} dxe4 {[%emt 0:01:02]} 4. Nxe4 {[%emt 0:00:00]} Nd7 {[%emt 0:00:02]} 5. Nf3 {[%emt 0:00:00]} Ngf6 {[%emt 0:00:04]} 6. Bd3 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:48]} 7. Bxe4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 8. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:11:54] C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} 9. Bxf6 {[%emt 0:00:00]} Qxf6 {[%emt 0:05:17]} 10. Qe2 {[%emt 0:00:00][%cal Oe4b7] Hoping for Bxb7!} Rb8 {[%emt 0:04:34] White is slightly better.} 11. O-O-O {[%emt 0:00:00]} Bd6 {[%emt 0:01:38]} 12. Kb1 {[%emt 0:00:00]} O-O {[%emt 0:03:23]} 13. g4 {[%emt 0:00:00] White is more active.} Qf4 {[%emt 0:12:10]} 14. h4 {[%emt 0:00:00]} Bd7 {[%emt 0:21:19][%cal Bc8d7,Bd7b5,Bb5c6][%mdl 32] [#]} 15. Rhg1 $146 {[%emt 0:00:00]} (15. Ne1 $5) ({Predecessor:} 15. Ne5 Rfd8 16. Nd3 Qf6 17. g5 Qxd4 18. gxh6 gxh6 19. Rhg1+ Kh8 20. Qh5 Qf6 21. Bg6 Bf8 22. Bxf7 Bg7 23. Rg6 Qxf7 24. Rdg1 Be8 25. Rxh6+ Kg8 26. Rh8# {1-0 Mukhin,A (2188)-Abdulkarim,A (1944) Al Ain op 2nd 2013 (8)}) 15... Bb5 {[%emt 0:09:52][%mdl 64] [#] Deflection} 16. Bd3 {[%emt 0:00:00]} Bc6 {[%emt 0:01:59]} 17. Ne5 {[%emt 0:00:00]} Bxe5 {[%emt 0:02:45]} 18. Qxe5 {[%emt 0:00:00]} Qxe5 {[%emt 0:02:16]} 19. dxe5 {[%emt 0:00:00]} g5 {[%emt 0:07:44]} 20. h5 {[%emt 0:00:00]} (20. hxg5 $11 hxg5 21. Rgf1) 20... Rbd8 {[%emt 0:01:31]} 21. Be2 {[%emt 0:02:59]} (21. Kc1 $11) 21... Rd5 {[%emt 0:02:25]} 22. Rxd5 {[%emt 0:01:29]} exd5 {[%emt 0:04:08]} 23. Bd3 {[%emt 0:00:15] Weighted Error Value: White=0.21 (precise) /Black=0.07 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.16"]
[White "Diao, Matthew Guo"]
[Black "Brady, Tyson"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1973"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,94,50,28,44,36,45,33,29,0,27,10,9,9,27,36,54,0,0,15,18,3,13,0,0,0,27,20,110,125,124,116,142,153,149,154,160,146,153,153,153,153,182,136,131,67,55,8,9,0,0,0,0,0,0,0,0,0,0,-471,-466,-585,-551,-850,-817,-948,-899,-1274,-1257,-1215,-1207,-2668,-2466,-2280,-2123,-29989,-29990,-29990,-29991,-29991,-29992]} 1. d4 {[%emt 0:06:16]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:27]} c5 {[%emt 0:00:03]} 3. d5 {[%emt 0:00:05]} b5 {[%emt 1:31:55]} 4. Qc2 {[%emt 0:00:05]} bxc4 {[%emt 0:00:00]} 5. e4 {[%emt 0:00:07]} g6 {[%emt 0:00:00]} 6. Bxc4 {[%emt 0:00:24]} d6 {[%emt 0:00:00]} 7. Nf3 {[%emt 0:00:51]} Bg7 {[%emt 0:00:00]} 8. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:00]} 9. h3 {[%emt 0:11:01]} Na6 {[%emt 0:00:00][%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32] A57: Benko/Volga Gambit.} 10. Nc3 {[%emt 0:06:42]} Rb8 {[%emt 0:00:00] [#]} 11. Rb1 $146 {[%emt 0:08:54]} ({Predecessor:} 11. Bf4 Qa5 12. e5 Ne8 13. Qe2 Nac7 14. Rac1 Ba6 15. b3 Bxc4 16. bxc4 Rb4 17. Ne4 {0-1 Remiro Juste,F (2232)-Cerrajeria Ruiz,J (2163) Aragon-chT Honor Titulo 2015 (10.10)}) 11... Nd7 {[%emt 0:00:00] White is slightly better.} 12. Qe2 {[%emt 0:22:13]} Nc7 {[%emt 0:00:00] And now ...Bxc3 would win.} 13. Bd2 {[%emt 0:09:50]} Nb6 {[%emt 0:00:00]} 14. b3 {[%emt 0:00:31]} e6 {[%emt 0:00:00]} 15. dxe6 {[%emt 0:11:49]} Nxe6 {[%emt 0:00:00]} 16. Nd5 {[%emt 0:03:19]} Re8 {[%emt 0:00:00]} 17. Qd3 {[%emt 0:03:17]} Bb7 {[%emt 0:00:00]} 18. Rfe1 {[%emt 0:02:27]} Bc6 {[%emt 0:00:00]} 19. g3 {[%emt 0:04:17]} Nd4 {[%emt 0:00:00]} 20. Nxd4 {[%emt 0:01:31]} cxd4 {[%emt 0:00:00]} 21. Nxb6 {[%emt 0:02:23]} axb6 {[%emt 0:00:00] [#]} (21... Qxb6 $11 22. Rbc1 (22. Qf3 Qb7 $15) 22... Bd7) 22. Bxf7+ $1 $16 {[%emt 0:01:24][%mdl 576] Decoy} Kxf7 {[%emt 0:00:00]} 23. Qc4+ {[%emt 0:00:04]} Kf8 {[%emt 0:00:00]} 24. Qxc6 {[%emt 0:00:09]} Rc8 {[%emt 0:00:00]} 25. Qb5 {[%emt 0:00:34]} Re5 {[%emt 0:00:00]} 26. Qd3 {[%emt 0:00:40]} Qd7 {[%emt 0:00:00]} 27. Kg2 {[%emt 0:00:58]} (27. Qxd4 Qxh3 28. Qd3 (28. Qxd6+ Kg8 $14) 28... Rh5 29. Qf3+ Kg8 $16) 27... b5 {[%emt 0:00:00]} 28. Rbc1 {[%emt 0:02:27] Rxc8+ would be deadly.} ({Don't play} 28. Qxd4 $6 Rh5 29. Qd3 Qxh3+ 30. Kf3 Rh4 $14) 28... Rec5 {[%emt 0:00:00]} 29. Rcd1 {[%emt 0:01:32]} (29. Ra1 $18) 29... Rc2 {[%emt 0:00:00]} 30. Bb4 {[%emt 0:00:08]} (30. a3 $16) 30... Rxa2 $14 {[%emt 0:00:00]} 31. e5 {[%emt 0:00:18]} (31. Ra1 $14 {is superior.} Rxa1 32. Rxa1) 31... Rcc2 $11 {[%emt 0:00:00]} 32. Qf3+ {[%emt 0:01:02]} (32. exd6 $2 {is a self mate.} Rxf2+ 33. Kh1 Qxh3+ 34. Kg1 Qh2#) 32... Kg8 {[%emt 0:00:00] Strongly threatening ...Rxf2+.} 33. e6 {[%emt 0:00:27]} Rxf2+ {[%emt 0:00:00]} 34. Qxf2 {[%emt 0:00:01]} Qb7+ {[%emt 0:00:00]} 35. Kg1 {[%emt 0:00:10]} Rxf2 {[%emt 0:00:00]} 36. Kxf2 {[%emt 0:00:05][%cal Oe6e7] aiming for e7!} Be5 {[%emt 0:00:00] Dancing on a razor blade.} 37. Rc1 $2 {[%emt 0:01:36][%mdl 8192]} (37. Rxe5 $1 $11 {and White has nothing to worry.} dxe5 38. Rf1) 37... Qe7 $19 {[%emt 0:00:00]} 38. Rc8+ {[%emt 0:00:31]} Kg7 {[%emt 0:00:00]} 39. Rec1 {[%emt 0:00:36]} Qxe6 {[%emt 0:00:00]} 40. R8c7+ {[%emt 0:00:32]} Kf6 {[%emt 0:00:00]} 41. Kg2 {[%emt 0:00:36]} Qd5+ {[%emt 0:00:00]} 42. Kg1 {[%emt 0:00:28]} Qxb3 {[%emt 0:00:00]} 43. Rf1+ {[%emt 0:00:18]} Ke6 {[%emt 0:00:00]} 44. Be1 {[%emt 0:00:26]} d3 {[%emt 0:00:00][%cal Od3d2] Threatens to win with ...d2!} 45. Rf3 {[%emt 0:00:47] [#]} d2 $1 {[%emt 0:00:00][%mdl 64] Discovered Attack. Black mates.} 46. Rxb3 {[%emt 0:00:28]} dxe1=Q+ {[%emt 0:21:30]} ({Not} 46... dxe1=R+ 47. Kf2 Re4 48. Rxh7 $16 (48. Rxb5 h5 $16)) 47. Kg2 {[%emt 0:00:21]} Qe2+ {[%emt 0:00:00] Quite a comeback for Black. Artfully played by Brady.   Weighted Error Value: White=0.87/Black=0.09 (flawless)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.17"]
[White "Kanli, Alperen"]
[Black "Su, Kevin"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2111"]
[BlackElo "2038"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,109,6,0,0,0,7,0,8,0,0,0,0,0,7,15,27,0,2,-70,-41,-45,102,105,109,113,113,117,117,108,118,107,164,145,400,376,608,604,606,600,583,415,493,307,567,566,871,841,903,725,902,582,683,318,302,295,366,282,329,329,451,448,447,423,447,454,447,425,468,458,787,789,677,648,1062,1061,887,870,681,644,904,860,29980,29981,29980,29981,4622,1932,29986,29987]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:45]} 2. c4 {[%emt 0:00:08]} c6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 4. g3 {[%emt 0:00:03]} Bf5 {[%emt 0:00:05]} 5. Bg2 {[%emt 0:00:06]} e6 {[%emt 0:00:10]} 6. Nc3 {[%emt 0:00:01]} h6 {[%emt 0:00:47]} 7. O-O {[%emt 0:00:05]} Be7 {[%emt 0:00:06]} 8. Nd2 {[%emt 0:00:04]} O-O {[%emt 0:00:11]} 9. e4 {[%emt 0:00:42]} dxe4 {[%emt 0:00:07]} 10. Ndxe4 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:08]} 11. Be3 {[%emt 0:00:37]} Nxe4 {[%emt 0:04:24]} 12. Nxe4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:10] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} 13. Nc3 {[%emt 0:00:08]} Qd7 {[%emt 0:02:24]} 14. h3 {[%emt 0:00:41]} Rfd8 {[%emt 0:02:16] The position is equal.} 15. Qb3 {[%emt 0:00:21]} Rab8 {[%emt 0:03:59]} 16. a4 {[%emt 0:00:42] [#]} b6 $146 {[%emt 0:07:17]} ({Predecessor:} 16... Bd6 17. Rad1 Qe7 18. Rfe1 Rd7 19. d5 cxd5 20. cxd5 b6 21. g4 Bg6 22. dxe6 Qxe6 23. Qxe6 fxe6 {1-0 Khurtsidze,N (2220)-Kadimova,I (2270) EU-ch U20 Girls 1992}) 17. Rfd1 {[%emt 0:00:21]} Qc8 {[%emt 0:04:28]} 18. Rac1 {[%emt 0:00:22]} c5 {[%emt 0:03:02]} 19. Nb5 {[%emt 0:01:35]} Be4 $1 {[%emt 0:12:09]} 20. f3 {[%emt 0:01:21]} ({Better is} 20. Nxa7 $11 Qb7 21. Bxe4 Nxe4 22. Nb5) 20... cxd4 {[%emt 0:02:38]} 21. Bf4 {[%emt 0:04:58]} Bc6 {[%emt 0:03:57]} (21... Bg6 $15 {stays ahead.} 22. Nxa7 Qd7 23. Bxb8 Rxb8) 22. Nxa7 $16 {[%emt 0:00:30] White is more active.} Qd7 {[%emt 0:01:51][%csl LRa4,LRa7]} 23. Nxc6 {[%emt 0:00:07]} Qxc6 {[%emt 0:00:11]} 24. Bxb8 {[%emt 0:00:02]} Rxb8 {[%emt 0:00:09]} 25. Qb5 {[%emt 0:02:04]} (25. Rxd4 $2 {perishes.} Bc5 26. Qe3 e5 $19) 25... Qd6 {[%emt 0:00:55]} 26. f4 {[%emt 0:00:35]} d3 {[%emt 0:01:43]} (26... g5 $16) 27. c5 {[%emt 0:00:50]} Qd4+ {[%emt 0:01:16][%mdl 8192] A mistake that costs the game.} (27... bxc5 $16 28. Qxd3 Qb6) 28. Kh2 $18 {[%emt 0:00:03]} Bxc5 $2 {[%emt 0:07:35]} (28... d2) 29. Rxd3 {[%emt 0:00:44]} (29. Qxd3 Qxa4 30. Ra1 Qe8 $16) 29... Qb4 {[%emt 0:05:49]} 30. Qxb4 {[%emt 0:00:24]} Bxb4 {[%emt 0:00:04]} 31. Rc4 {[%emt 0:00:03]} Be7 {[%emt 0:01:31]} 32. Rc7 {[%emt 0:00:15]} Bc5 {[%emt 0:00:47] [#]} (32... Bd8) 33. a5 $1 {[%emt 0:00:33]} Nd5 {[%emt 0:01:11]} (33... bxa5 34. Rxc5) 34. Bxd5 {[%emt 0:00:13]} exd5 {[%emt 0:00:06]} 35. Rxd5 {[%emt 0:01:21][%mdl 4096] Endgame KRR-KRB} Re8 {[%emt 0:00:53]} 36. Rd2 {[%emt 0:00:46]} Bb4 {[%emt 0:00:21]} 37. Rdc2 {[%emt 0:00:01]} (37. axb6 $142 {[%cal Ob6b7] b7! would be deadly.} Ba5 38. Rc6) 37... bxa5 {[%emt 0:00:54]} 38. Kg2 {[%emt 0:00:26]} Re3 {[%emt 0:01:28]} 39. Kf2 {[%emt 0:01:02]} Rd3 {[%emt 0:00:45]} 40. Rb7 {[%emt 0:00:08]} g5 {[%emt 0:02:10]} 41. Rc8+ {[%emt 0:03:04]} Kg7 {[%emt 0:32:11]} 42. Rcc7 {[%emt 0:00:02]} gxf4 {[%emt 0:00:00]} 43. Rxf7+ {[%emt 0:00:26]} Kg6 {[%emt 0:00:00]} 44. Rxf4 {[%emt 0:00:03]} ({Less strong is} 44. gxf4 Rxh3 45. Ke2 Rb3 $18) 44... Rd2+ {[%emt 0:00:00]} 45. Kf3 {[%emt 0:00:05]} Rxb2 {[%emt 0:00:00]} (45... Rd3+ $142 46. Kg2 Rd2+ 47. Rf2 Rd6) 46. Rb6+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:00]} 47. Rd4 {[%emt 0:00:02] [#] Threatening mate with Rd7+.} Rb3+ {[%emt 0:00:00]} 48. Kg4 {[%emt 0:00:06] White wants to mate with Rd7+.} Re3 {[%emt 0:00:00]} 49. Rd7+ {[%emt 0:00:26]} Be7 {[%emt 0:00:00]} 50. Kf5 {[%emt 0:00:21] aiming for Re6.} Kf8 {[%emt 0:00:17]} 51. Rxh6 {[%emt 0:01:16]} Rxg3 {[%emt 0:01:23]} 52. Rh8+ {[%emt 0:00:52]} Kg7 {[%emt 0:02:00]} 53. Re8 {[%emt 0:00:03]} ({Weaker is} 53. Rxe7+ Kxh8 54. h4 Ra3 $11) 53... Rf3+ {[%emt 0:01:03]} 54. Kg4 {[%emt 0:00:12]} Rf7 {[%emt 0:01:03]} 55. Rexe7 {[%emt 0:00:03] Weighted Error Value: White=0.36/Black=0.87} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.18"]
[White "Ling, Evan"]
[Black "Prem, Pranav"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1952"]
[BlackElo "2061"]
[Annotator "TA"]
[PlyCount "189"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,189,15,36,10,24,20,24,17,12,6,0,0,6,-92,-81,-97,-72,-64,-50,-48,-33,-26,0,-18,0,0,0,0,8,-43,-42,-54,-60,-56,-38,-74,-80,-96,-97,-90,-67,-116,0,-97,-49,-52,-26,-40,0,0,0,-25,-30,-11,0,-23,0,0,0,0,0,0,0,0,0,0,0,0,94,96,124,132,135,92,124,122,137,137,137,129,180,188,182,156,216,229,230,230,230,217,230,194,221,169,224,199,389,352,407,381,430,381,375,372,717,358,708,666,572,647,475,177,177,73,73,75,450,446,422,375,239,234,433,406,800,698,694,653,564,534,889,840,674,585,644,546,502,489,1108,1014,758,469,444,362,333,316,822,856,4133,239,239,196,196,138,138,121,29979,29980,29982,29983,29983,29984,29984,29985,29985,29980,29985,29986,29986,29987,29987,29988,29988,29989]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:01:46]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:00:04]} Be7 {[%emt 0:00:16]} 5. cxd5 {[%emt 0:00:04]} exd5 {[%emt 0:00:09]} 6. Bf4 {[%emt 0:00:04]} c6 {[%emt 0:01:12]} 7. e3 {[%emt 0:00:04]} Nbd7 {[%emt 0:02:49]} 8. h3 {[%emt 0:00:17]} O-O {[%emt 0:07:33]} 9. Bd3 {[%emt 0:00:05]} Re8 {[%emt 0:02:49]} 10. Bh2 {[%emt 0:00:50] D35: Queen's Gambit Declined: Exchange Variation.} Nf8 {[%emt 0:07:11]} 11. O-O {[%emt 0:01:54]} Bd6 {[%emt 0:04:13]} 12. Ne5 {[%emt 0:00:27] White has an edge.} N6d7 {[%emt 0:03:48][%cal Rd7e5]} 13. f4 {[%emt 0:13:07]} f6 {[%emt 0:02:34]} 14. Ng4 {[%emt 0:03:08] [#]} b5 $146 {[%emt 0:10:46][%cal Bb7b5,Bb5b4,Bb4c3][%mdl 32]} ({Predecessor:} 14... h5 15. Ne5 fxe5 16. fxe5 Bxe5 17. dxe5 Nxe5 18. Rxf8+ Kxf8 19. Qxh5 Nxd3 20. Rf1+ Kg8 21. Qf7+ Kh8 22. Qh5+ Kg8 23. Qf7+ Kh8 {½-½ Alekhine,A-Vidmar,M New York International Masters-02 1927 (13)}) 15. e4 {[%emt 0:04:54]} (15. Rf3 $11) 15... b4 $17 {[%emt 0:04:35]} 16. e5 {[%emt 0:00:50]} bxc3 {[%emt 0:01:11]} 17. exd6 {[%emt 0:00:36]} cxb2 {[%emt 0:00:07]} 18. Rb1 {[%emt 0:00:02]} Qb6 {[%emt 0:03:45]} (18... Rb8 $5 {[%cal Rd8a5]} 19. Bg3 Qa5 $17) 19. Kh1 {[%emt 0:19:07]} Qb4 {[%emt 0:03:35]} (19... Qxd4 $2 20. Bxh7+ Kxh7 21. Qxd4 $18) (19... Rb8 $5 {[%cal Rb6a5]}) 20. Rf2 {[%emt 0:02:14]} (20. Qc2 $5) 20... Qxd6 {[%emt 0:01:27]} (20... Kh8 {seems wilder.} 21. Rfxb2 Qxd4 22. Rc2 c5) 21. Rfxb2 {[%emt 0:00:05]} Nb6 {[%emt 0:00:49]} 22. f5 {[%emt 0:00:54]} Qd7 {[%emt 0:03:00]} 23. Qf3 {[%emt 0:04:36]} (23. Bg1 $11) 23... Nc4 $15 {[%emt 0:04:39]} 24. Qg3 {[%emt 0:02:08]} Kh8 $1 {[%emt 0:01:33]} 25. Rf2 {[%emt 0:03:53]} a5 {[%emt 0:08:32]} 26. Qh4 {[%emt 0:18:09]} Qf7 {[%emt 0:05:08]} 27. Bf4 {[%emt 0:11:18]} Ba6 {[%emt 0:02:05]} 28. Qg3 {[%emt 0:02:23]} Qa7 {[%emt 0:02:07]} 29. Bh6 {[%emt 0:04:06]} Qf7 {[%emt 0:06:43]} ({Of course not} 29... gxh6 $6 30. Nxf6 (30. Bxc4 dxc4 31. Nxf6 Qg7 $15) 30... Qg7 31. Qxg7+ Kxg7 32. Nxe8+ Rxe8 33. f6+ Kh8 34. a4 $11) 30. Bf4 {[%emt 0:00:20]} Ra7 {[%emt 0:01:46]} (30... a4 $17) 31. Rff1 {[%emt 0:03:03]} Rb7 {[%emt 0:02:08]} 32. Rxb7 {[%emt 0:01:26]} Qxb7 {[%emt 0:00:14]} 33. Re1 {[%emt 0:00:32] Prevents Qe7} Qd7 {[%emt 0:01:25]} 34. Kh2 {[%emt 0:00:42]} Rxe1 {[%emt 0:02:43]} 35. Qxe1 {[%emt 0:00:01]} Qd8 {[%emt 0:00:52]} 36. Qe2 {[%emt 0:02:38]} Bb5 {[%emt 0:00:39]} 37. a4 $1 {[%emt 0:00:59]} Ba6 {[%emt 0:01:37][%cal Bb5a6,Ba6c8,Bc8d7][%mdl 32]} 38. h4 {[%emt 0:00:54]} Bc8 {[%emt 0:00:45]} 39. g3 {[%emt 0:01:47]} Bd7 {[%emt 0:01:12][%cal Oc6c5]} 40. Bxc4 {[%emt 0:00:59]} dxc4 {[%emt 0:00:02]} 41. Ne3 {[%emt 0:00:01]} c3 {[%emt 0:01:56]} 42. Qc4 {[%emt 0:00:08]} Qe7 {[%emt 0:00:51] Prevents Bd6.} (42... c5 $11) 43. Qxc3 $16 {[%emt 0:00:07] White is more active.} Qb4 {[%emt 0:00:27]} 44. Qxb4 {[%emt 0:00:29]} axb4 {[%emt 0:00:02][%mdl 4096] Endgame KBN-KBN} 45. a5 {[%emt 0:01:58]} Bc8 {[%emt 0:00:08]} 46. Nc4 {[%emt 0:00:34]} Ba6 {[%emt 0:00:12]} 47. Nd2 {[%emt 0:00:27]} Nd7 {[%emt 0:00:22]} 48. Bd6 {[%emt 0:00:05]} g6 {[%emt 0:00:21]} (48... Be2 $16 49. Kg2 (49. Bxb4 Nb8 $16) 49... g6) 49. fxg6 $18 {[%emt 0:00:46]} ({Don't do} 49. Bxb4 $6 gxf5 50. Kg1 Kg7 $16) 49... hxg6 {[%emt 0:00:02]} 50. Bxb4 {[%emt 0:00:11]} Bb5 {[%emt 0:01:04]} (50... f5 $16 51. Nf3 Kg8) 51. g4 {[%emt 0:00:05]} Kg7 {[%emt 0:00:18]} 52. Kg3 {[%emt 0:00:02]} Be2 {[%emt 0:00:56]} 53. Kf4 {[%emt 0:00:06]} Kf7 {[%emt 0:00:16]} 54. Ne4 {[%emt 0:00:30]} Nb8 {[%emt 0:01:10]} 55. Ng3 {[%emt 0:01:02]} Bd3 {[%emt 0:00:43]} (55... Bd1 {keeps fighting.} 56. Ne4 Na6) 56. h5 {[%emt 0:01:27]} g5+ $2 {[%emt 0:00:56]} (56... Kg7 57. Ne4 gxh5 58. gxh5 Na6) 57. Kf3 {[%emt 0:00:33]} Bc2 {[%emt 0:00:02]} 58. Nf5 {[%emt 0:00:31]} Bd1+ {[%emt 0:00:16]} 59. Kg3 {[%emt 0:00:03]} Be2 {[%emt 0:00:29]} 60. Bc5 {[%emt 0:00:42]} Bd1 $2 {[%emt 0:00:39]} (60... Na6 61. Nd6+ Kg8) 61. Bb6 {[%emt 0:00:24]} (61. h6 $142 {White threatens h7 and mate.} Kg6 62. Be7) 61... Na6 $2 {[%emt 0:00:17]} (61... Be2 62. Bd8 Nd7 63. Nd6+ Kg7) 62. Bd8 {[%emt 0:00:21]} Bc2 {[%emt 0:00:32]} 63. h6 {[%emt 0:01:22] Intending h7 and mate.} Kg6 {[%emt 0:00:39]} 64. Ne7+ $2 {[%emt 0:00:47]} (64. Bxf6 Bd3 65. Bxg5) 64... Kxh6 {[%emt 0:00:02] [#]} 65. Nxc6 {[%emt 0:00:04]} (65. Ng8+ $1 $18 {is more deadly.} Kg6 66. Nxf6) 65... Be4 {[%emt 0:00:23]} 66. Ne7 {[%emt 0:00:18] Strongly threatening Ng8+.} Nb4 $2 {[%emt 0:00:25][%mdl 8192]} (66... Kg7 $16) 67. Ng8+ {[%emt 0:00:07][%mdl 64] Discovered Attack} Kg6 {[%emt 0:00:13]} 68. Nxf6 {[%emt 0:00:13]} ({Not} 68. Bxf6 Kf7 $11) 68... Bb7 {[%emt 0:00:27]} 69. Nd7 {[%emt 0:00:19] And now Ne5+ would win.} Na6 $2 {[%emt 0:00:20]} (69... Nc6) 70. Ne5+ {[%emt 0:00:21]} Kh6 {[%emt 0:00:18]} (70... Kg7 $142 71. Bxg5 Nc7) 71. Nf7+ {[%emt 0:00:05]} Kg6 {[%emt 0:00:05]} 72. Nxg5 {[%emt 0:00:09]} Nb4 {[%emt 0:00:09]} 73. Ne6 {[%emt 0:00:20] Bb6 is the strong threat.} Bc8 {[%emt 0:00:20]} 74. Nc5 {[%emt 0:01:20]} Kf7 {[%emt 0:01:35]} 75. Bb6 {[%emt 0:00:05]} Kf6 {[%emt 0:00:23]} 76. Ne4+ {[%emt 0:00:11]} Kg6 {[%emt 0:00:08]} 77. Nc3 {[%emt 0:01:16]} Bb7 {[%emt 0:00:13]} (77... Kf6 $142 78. Ne4+ Kg6) 78. Nb5 {[%emt 0:00:38]} Kg5 {[%emt 0:01:02]} 79. Bd8+ {[%emt 0:00:56]} Kg6 {[%emt 0:00:04]} 80. Kh4 {[%emt 0:00:08] Hoping for Bb6.} Ba6 {[%emt 0:01:44]} 81. Nc7 {[%emt 0:00:36] Threatens to win with Nxa6.} Bb7 $2 {[%emt 0:00:04] [#]} (81... Bc4 82. Kg3 Kf7) 82. d5 $1 {[%emt 0:01:40] aiming for d6.} Nxd5 {[%emt 0:00:35]} (82... Na6 83. d6) 83. Nxd5 $2 {[%emt 0:00:11]} (83. a6 Bc6 84. Ne6) 83... Bxd5 {[%emt 0:00:02] KB-KB} 84. Kg3 {[%emt 0:00:52]} Kf7 {[%emt 0:00:13]} 85. Kf4 {[%emt 0:00:07]} (85. g5 $18) 85... Ke6 {[%emt 0:00:27]} 86. a6 {[%emt 0:00:35] Threatening mate with g5.} Kd6 $2 {[%emt 0:01:43][%mdl 8192] [#]} (86... Kd7 $16) 87. g5 $1 {[%emt 0:01:08][%cal Bg4g5,Bg5g6,Bg6g7][%mdl 32] White mates.} Ke6 {[%emt 0:01:45]} 88. g6 {[%emt 0:00:05]} Bc6 {[%emt 0:00:34]} 89. Kg5 {[%emt 0:00:43]} Be4 {[%emt 0:00:08]} 90. Kh6 {[%emt 0:00:43]} Bd3 {[%emt 0:00:31]} 91. Bb6 {[%emt 0:00:30]} Ke7 {[%emt 0:00:49]} 92. g7 {[%emt 0:00:22]} Kf7 {[%emt 0:00:22]} 93. a7 {[%emt 0:00:22]} Be4 {[%emt 0:00:03] [#]} 94. a8=Q $1 {[%emt 0:00:17][%mdl 64] Deflection, Promotion} Bxa8 {[%emt 0:00:03]} 95. Kh7 {[%emt 0:00:03] Weighted Error Value: White=0.15 (very precise) /Black=0.25 (precise)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.19"]
[White "Laddha, Yash Jayesh"]
[Black "Slade, Theodore"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2195"]
[BlackElo "2021"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,123,16,29,10,12,7,9,0,0,6,6,7,0,0,0,0,20,19,39,30,33,30,37,11,20,0,15,0,0,0,0,0,10,0,0,0,0,0,0,0,12,0,0,0,0,0,0,-12,11,11,11,12,12,0,14,25,18,13,47,29,48,53,58,28,43,12,18,0,52,50,50,50,50,45,74,53,58,21,31,30,24,0,223,36,28,0,339,344,29973,29974,29974,29974,29974,29975,29975,29976,29975,29976,29981,29981,29982,29983,29983,29984,29984,29985,29986,29986,29987,29984,29988,29989,29989,29987,29987,29987]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:12]} 3. Bb5 {[%emt 0:00:04]} Nf6 {[%emt 0:00:22]} 4. d3 {[%emt 0:00:04]} Bc5 {[%emt 0:00:11]} 5. Bxc6 {[%emt 0:00:07]} dxc6 {[%emt 0:00:08]} 6. Nbd2 {[%emt 0:00:04] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} Be6 {[%emt 0:00:29]} 7. O-O {[%emt 0:00:07]} Nd7 {[%emt 0:02:29] 7...Bd6 deserves study.} 8. Nb3 {[%emt 0:00:09] Threatening Nxc5. The position is equal.} Bb6 {[%emt 0:01:01]} 9. Ng5 {[%emt 0:00:12]} Bxb3 {[%emt 0:01:13]} 10. axb3 {[%emt 0:00:07]} f6 {[%emt 0:00:26]} 11. Nf3 {[%emt 0:00:04][%cal Bg5f3,Bf3d2,Bd2c4][%mdl 32]} ({Much worse is} 11. Ne6 Qe7 12. Qg4 g6 $15) 11... Qe7 {[%emt 0:07:25]} 12. Nd2 {[%emt 0:02:40]} O-O {[%emt 0:07:29] [#]} 13. Nc4 $146 {[%emt 0:02:31]} ({Predecessor:} 13. Kh1 Bc5 14. Nc4 Bd6 15. f4 exf4 16. Nxd6 cxd6 17. Bxf4 a6 18. Qe1 Ne5 19. Bg3 {0-1 Tiglon,B (2368)-Moradiabadi,E (2537) US Open-120 Armageddon blitz 2019 (1)}) 13... Rfd8 {[%emt 0:04:57]} 14. Kh1 {[%emt 0:20:11]} Nc5 {[%emt 0:03:22]} 15. Qg4 {[%emt 0:01:22]} Qd7 {[%emt 0:08:02]} 16. Qg3 {[%emt 0:01:15]} Ne6 {[%emt 0:00:36]} 17. Be3 {[%emt 0:11:47]} Bxe3 {[%emt 0:02:42]} 18. Nxe3 {[%emt 0:08:00]} a5 {[%emt 0:03:20]} 19. Qh4 {[%emt 0:08:55]} Qd4 {[%emt 0:03:38]} 20. Qg4 {[%emt 0:02:05]} Qd7 {[%emt 0:02:35]} 21. Qh4 {[%emt 0:01:54]} b6 {[%emt 0:01:43]} 22. g3 {[%emt 0:01:03]} Nd4 {[%emt 0:08:39]} 23. f4 {[%emt 0:07:28]} exf4 {[%emt 0:07:20]} 24. Qxf4 {[%emt 0:03:12]} Qd6 {[%emt 0:01:56]} 25. Qf2 {[%emt 0:03:23]} (25. Qg4 {keeps more tension.} c5 26. Rf2 Nc6 27. Nf5) 25... Re8 {[%emt 0:01:53]} 26. Qf4 {[%emt 0:05:00]} Rad8 {[%emt 0:03:17][%cal Ba8d8,Bd8d3,Bd3b3,Bb3b4,Bb4d4][%mdl 32]} 27. Rae1 {[%emt 0:00:32]} Qxf4 {[%emt 0:01:00]} 28. gxf4 {[%emt 0:00:15]} Nxc2 {[%emt 0:05:59][%mdl 64] [#] Discovered Attack} 29. Nxc2 {[%emt 0:00:05] Strongly threatening Rf3.} Rxd3 {[%emt 0:00:09]} 30. Rf2 {[%emt 0:02:24]} Rxb3 {[%emt 0:02:38]} 31. Na3 {[%emt 0:02:17]} Rb4 {[%emt 0:02:56]} 32. e5 {[%emt 0:01:20]} fxe5 {[%emt 0:04:45]} 33. fxe5 {[%emt 0:00:12]} Rd4 {[%emt 0:01:27]} 34. e6 {[%emt 0:03:21]} Rd6 {[%emt 0:01:41]} 35. Rfe2 $1 {[%emt 0:00:10]} b5 {[%emt 0:00:46]} 36. Kg1 {[%emt 0:02:05]} Kf8 {[%emt 0:00:53]} 37. Rf1+ {[%emt 0:00:13]} Kg8 {[%emt 0:00:25]} 38. Rfe1 {[%emt 0:03:28]} g6 {[%emt 0:02:48]} (38... Kf8 $1 $11) 39. Nb1 $14 {[%emt 0:02:22]} Re7 {[%emt 0:01:52]} 40. Nd2 {[%emt 0:02:47]} a4 $1 {[%emt 0:01:41] Wards off Nb3} 41. Nf3 {[%emt 0:01:18]} h6 {[%emt 0:00:24]} 42. Re4 {[%emt 0:01:11]} c5 {[%emt 0:01:17]} 43. R1e2 {[%emt 0:02:22]} c6 {[%emt 0:00:44]} 44. Kf2 {[%emt 0:00:41]} Kg7 {[%emt 0:00:20]} 45. h4 {[%emt 0:00:26]} Rd3 $2 {[%emt 0:01:05] [#]} (45... Kf6 $1 $11 {and Black is okay.}) 46. Rc2 $2 {[%emt 0:01:16]} (46. h5 $1 $18 {[%cal Rh5g6]}) 46... Rd5 {[%emt 0:00:58]} 47. Rce2 {[%emt 0:00:43]} Kf6 $2 {[%emt 0:00:28][%mdl 8192] White now steadily converts the win.} (47... Rd3 $11 {and Black stays safe.}) 48. Ne5 $18 {[%emt 0:00:23]} Rd6 $2 {[%emt 0:01:29]} (48... Kg7 $18 49. Nxc6 Re8) 49. Rf4+ {[%emt 0:00:21] White mates.} Kg7 {[%emt 0:00:09]} 50. Rf7+ {[%emt 0:00:07]} Rxf7+ {[%emt 0:00:04]} 51. Nxf7 {[%emt 0:00:17]} ({Weaker is} 51. exf7 h5 $16) 51... Rxe6 {[%emt 0:01:32]} 52. Rxe6 {[%emt 0:00:01]} Kxf7 {[%emt 0:00:08]} 53. Rxc6 {[%emt 0:00:04] KR-KP} b4 {[%emt 0:01:06]} 54. Rxc5 {[%emt 0:00:05]} a3 {[%emt 0:00:05]} 55. bxa3 {[%emt 0:00:03]} bxa3 {[%emt 0:00:04] KR-K3P} 56. Ra5 {[%emt 0:00:03]} Kf6 {[%emt 0:00:45]} 57. Rxa3 {[%emt 0:00:03]} Kf5 {[%emt 0:00:14]} 58. Kf3 {[%emt 0:00:04]} Ke6 {[%emt 0:00:16]} 59. Kf4 {[%emt 0:00:05]} Kf6 {[%emt 0:00:07]} 60. Ra6+ {[%emt 0:00:04]} Kg7 {[%emt 0:00:51]} 61. Kg4 {[%emt 0:00:03]} Kf7 {[%emt 0:00:07]} 62. h5 {[%emt 0:00:03] Weighted Error Value: White=0.10 (very precise) /Black=0.29 (precise)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.20"]
[White "Baim, Elvin"]
[Black "Michelle Catherina, P."]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1728"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,56,0,16,2,0,-25,-22,-23,-23,-12,-25,-22,0,4,49,27,19,-16,28,8,8,-4,-7,-4,-4,-6,-9,-5,-12,-30,-6,-62,-34,-44,-18,-931,-901,-1449,-1439,-29997,0]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:04:32]} 2. c4 {[%emt 0:00:15]} e6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:18]} 4. Bd2 {[%emt 0:01:19]} d5 {[%emt 0:01:13]} 5. e3 {[%emt 0:00:52]} O-O {[%emt 0:01:00]} 6. Nf3 {[%emt 0:00:15]} b6 {[%emt 0:02:47]} 7. cxd5 {[%emt 0:18:55]} exd5 {[%emt 0:00:52]} 8. Bd3 {[%emt 0:03:37]} Bb7 {[%emt 0:04:09]} 9. O-O {[%emt 0:01:23]} Bd6 {[%emt 0:02:46]} 10. Ne5 {[%emt 0:36:19] E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6.} c5 {[%emt 0:02:35]} 11. f4 {[%emt 0:14:57]} Nc6 {[%emt 0:05:51]} 12. Ne2 {[%emt 0:07:51] The position is equal.} Ne4 {[%emt 0:04:15]} 13. Bxe4 {[%emt 0:02:23]} dxe4 {[%emt 0:00:03]} 14. Bc3 {[%emt 0:00:46] [#]} Nxe5 $146 {[%emt 0:08:01]} ({Predecessor:} 14... Ne7 15. dxc5 Bxc5 16. Bd4 Rc8 17. Bxc5 Rxc5 {½-½ Lopes,M (2193)-Peiro Fernandez,J (2212) CUB-POR email 2019 [25]}) 15. fxe5 {[%emt 0:01:01]} Bc7 {[%emt 0:03:23][%cal Bd6c7,Bc7d8,Bd8g5,Bg5e3][%mdl 32]} 16. Nf4 {[%emt 0:00:55]} (16. Ng3 $5 {[%cal Rd1g4]}) 16... Qg5 {[%emt 0:09:48]} 17. Qh5 {[%emt 0:00:47]} Bd8 {[%emt 0:17:34]} (17... Qxh5 {simplifies} 18. Nxh5 cxd4 19. exd4 b5) 18. Qxg5 {[%emt 0:00:49]} Bxg5 {[%emt 0:00:03]} 19. g3 {[%emt 0:00:30]} cxd4 {[%emt 0:05:37]} 20. exd4 {[%emt 0:02:00]} f6 {[%emt 0:01:08]} 21. Ne6 {[%emt 0:01:45]} Be3+ {[%emt 0:01:49]} 22. Kg2 {[%emt 0:00:00]} Rf7 {[%emt 0:01:13] And now ...fxe5 would win.} 23. Rae1 {[%emt 0:02:21]} Bh6 {[%emt 0:01:30]} (23... Bd2 $5 24. Bxd2 e3+ {[%mdl 64] Discovered Attack} 25. Kg1 exd2 $15) 24. Nf4 {[%emt 0:00:54]} ({White should play} 24. exf6 $11 e3+ 25. Kg1) 24... fxe5 {[%emt 0:00:43]} 25. dxe5 {[%emt 0:00:15]} Raf8 {[%emt 0:05:22]} 26. Ne6 $2 {[%emt 0:01:30][%mdl 8192]} (26. e6 $11 Rf5 27. e7) 26... e3+ $19 {[%emt 0:03:55]} 27. Kg1 {[%emt 0:00:36] [#]} Rf2 $1 {[%emt 0:00:15]} 28. Nxf8 {[%emt 0:01:05]} (28. Rxf2 exf2+) 28... Rg2+ {[%emt 0:00:12][%mdl 32768] Weighted Error Value: White=0.98/Black=0.12 (very precise) . Loss on time!?} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.21"]
[White "Shoykhet, Benjamin"]
[Black "Ismayilova, Khanim"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1919"]
[BlackElo "1562"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:08]} 2. g3 {[%emt 0:00:10]} d5 {[%emt 0:00:17]} 3. Bg2 {[%emt 0:00:13]} d4 {[%emt 0:00:16]} 4. e3 {[%emt 0:00:41]} c5 {[%emt 0:02:28]} 5. exd4 {[%emt 0:00:46]} cxd4 {[%emt 0:00:29]} 6. d3 {[%emt 0:00:06]} Nf6 {[%emt 0:03:21]} 7. Nf3 {[%emt 0:03:55]} Nc6 {[%emt 0:05:06]} 8. O-O {[%emt 0:00:34]} Be7 {[%emt 0:00:25]} 9. Na3 {[%emt 0:04:05]} O-O {[%emt 0:07:23]} 10. Nc2 {[%emt 0:05:24]} e5 {[%emt 0:00:59]} 11. Re1 {[%emt 0:04:16]} Bg4 {[%emt 0:02:47]} 12. h3 {[%emt 0:08:33]} Bxf3 {[%emt 0:00:14]} 13. Bxf3 {[%emt 0:00:05]} Nd7 {[%emt 0:03:44]} 14. Bd2 {[%emt 0:00:36]} a5 {[%emt 0:03:41]} 15. a3 {[%emt 0:01:26]} Nc5 {[%emt 0:09:06]} 16. Qe2 {[%emt 0:04:55]} Nb3 {[%emt 0:03:33]} 17. Rad1 {[%emt 0:00:08]} Bd6 {[%emt 0:03:25]} 18. Bd5 {[%emt 0:02:09]} Kh8 {[%emt 0:08:02]} 19. Qf3 {[%emt 0:04:22]} Qb6 {[%emt 0:09:14]} 20. Na1 {[%emt 0:22:46]} Nxd2 {[%emt 0:04:48]} 21. Rxd2 {[%emt 0:01:52]} f5 {[%emt 0:00:16]} 22. h4 {[%emt 0:03:21]} e4 {[%emt 0:06:13]} 23. dxe4 {[%emt 0:00:36]} f4 {[%emt 0:00:23]} 24. e5 {[%emt 0:03:53]} fxg3 {[%emt 0:05:25]} 25. Qxg3 {[%emt 0:00:20]} Bxe5 {[%emt 0:01:56]} 26. Rxe5 {[%emt 0:03:28]} Nxe5 {[%emt 0:00:07]} 27. Qxe5 {[%emt 0:00:10]} Rae8 {[%emt 0:00:32]} 28. Qxd4 {[%emt 0:04:55]} Re1+ {[%emt 0:00:12]} 29. Kg2 {[%emt 0:00:10]} Qg6+ {[%emt 0:01:21]} 30. Kh3 {[%emt 0:00:12]} Rxa1 {[%emt 0:03:06]} 31. Bxb7 {[%emt 0:01:37]} Qe6+ {[%emt 0:03:07]} 32. Qg4 {[%emt 0:01:22]} Qb6 {[%emt 0:00:58]} 33. Rd7 {[%emt 0:00:33]} Qxb2 {[%emt 0:01:02]} 34. Be4 {[%emt 0:05:33]} Rxa3+ {[%emt 0:00:31]} 35. Bd3 {[%emt 0:02:25]} Qf6 {[%emt 0:01:26]} 36. f4 {[%emt 0:01:23]} Rd8 {[%emt 0:00:54]} 37. Qe2 {[%emt 0:04:35]} Rxd3+ {[%emt 0:00:16]} 38. Rxd3 {[%emt 0:00:43]} Qf5+ {[%emt 0:00:06]} 39. Kg2 {[%emt 0:00:06]} Qxd3 {[%emt 0:00:05]} 40. Qe6 {[%emt 0:01:07]} Qg6+ {[%emt 0:13:08]} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "7.22"]
[White "Vinod, Aarush"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1914"]
[BlackElo "2019"]
[Annotator "RC"]
[PlyCount "104"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:05]} 2. Nc3 {[%emt 0:00:02]} g6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:09]} 4. dxc5 {[%emt 0:00:06]} Qa5 {[%emt 0:00:23]} 5. Bd2 {[%emt 0:00:03]} Qxc5 {[%emt 0:00:16]} 6. Nd5 {[%emt 0:00:02]} Na6 {[%emt 0:04:57]} 7. Nf3 {[%emt 0:11:18]} e6 {[%emt 0:20:07]} 8. Bc3 {[%emt 0:11:10]} Bxc3+ {[%emt 0:00:13]} 9. Nxc3 {[%emt 0:00:06]} Ne7 {[%emt 0:03:35]} 10. Bxa6 {[%emt 0:01:26]} bxa6 {[%emt 0:00:05]} 11. Qd2 {[%emt 0:00:23]} Bb7 {[%emt 0:01:17]} 12. O-O-O {[%emt 0:01:19]} Rd8 {[%emt 0:02:38]} 13. h4 {[%emt 0:09:23]} h6 {[%emt 0:01:32]} 14. Nd4 {[%emt 0:06:51]} Qc7 {[%emt 0:04:37]} 15. f4 {[%emt 0:01:31]} f5 {[%emt 0:00:29]} 16. h5 {[%emt 0:06:45]} fxe4 {[%emt 0:00:40]} 17. hxg6 {[%emt 0:00:23]} Nxg6 {[%emt 0:00:56]} 18. f5 {[%emt 0:00:34]} exf5 {[%emt 0:00:22]} 19. Nxf5 {[%emt 0:08:45]} d5 {[%emt 0:00:08]} 20. Ne2 {[%emt 0:04:43]} Qe5 {[%emt 0:01:33]} 21. g4 {[%emt 0:01:22]} Bc8 {[%emt 0:02:22]} 22. Rdf1 {[%emt 0:05:48]} d4 {[%emt 0:03:12]} 23. Rxh6 {[%emt 0:02:05]} e3 {[%emt 0:01:22]} 24. Rxh8+ {[%emt 0:00:16]} Nxh8 {[%emt 0:00:45]} 25. Qb4 {[%emt 0:01:18]} Ng6 {[%emt 0:06:24]} 26. Nfxd4 {[%emt 0:04:42]} Ne7 {[%emt 0:04:02]} 27. Qa4+ {[%emt 0:03:39]} Bd7 {[%emt 0:00:39]} 28. Qxa6 {[%emt 0:01:01]} Bxg4 {[%emt 0:00:24]} 29. Qa4+ {[%emt 0:03:14]} Rd7 {[%emt 0:00:36]} 30. Qb3 {[%emt 0:08:15]} Rxd4 {[%emt 0:02:12]} 31. Nxd4 {[%emt 0:01:28]} Qxd4 {[%emt 0:00:11]} 32. Qb5+ {[%emt 0:01:12]} Bd7 {[%emt 0:02:46]} 33. Qb8+ {[%emt 0:01:01]} Nc8 {[%emt 0:00:40]} 34. Qf4 {[%emt 0:00:55]} Qxf4 {[%emt 0:08:54]} 35. Rxf4 {[%emt 0:00:06]} Nd6 {[%emt 0:00:03]} 36. c4 {[%emt 0:01:07]} Ke7 {[%emt 0:00:29]} 37. c5 {[%emt 0:02:18]} Nf5 {[%emt 0:00:06]} 38. c6 {[%emt 0:00:44]} Bc8 {[%emt 0:00:04]} 39. Ra4 {[%emt 0:00:31]} a6 {[%emt 0:00:08]} 40. Kd1 {[%emt 0:00:52]} Kd6 {[%emt 0:00:10]} 41. Rc4 {[%emt 0:00:52]} Kd5 {[%emt 0:00:24]} 42. b3 {[%emt 0:01:24]} Nd6 {[%emt 0:00:10]} 43. Rh4 {[%emt 0:02:19]} Kxc6 {[%emt 0:00:11]} 44. Rh6 {[%emt 0:00:10]} Bg4+ {[%emt 0:00:15]} 45. Kc2 {[%emt 0:00:47]} Kd5 {[%emt 0:00:28]} 46. Kd3 {[%emt 0:00:19]} e2 {[%emt 0:00:16]} 47. Kd2 {[%emt 0:00:38]} Ne4+ {[%emt 0:00:17]} 48. Ke1 {[%emt 0:00:02]} Nc5 {[%emt 0:00:21]} 49. Kd2 {[%emt 0:00:52]} Bf3 {[%emt 0:01:49]} 50. Rh3 {[%emt 0:00:46]} Nd3 {[%emt 0:00:16]} 51. Rxf3 {[%emt 0:00:30]} e1=Q+ {[%emt 0:00:05]} 52. Kxd3 {[%emt 0:00:08]} Qe4+ {[%emt 0:00:06]} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.1"]
[White "Antipov, Mikhail Al."]
[Black "Durarbayli, Vasif"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2588"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,156,10,21,16,22,23,25,13,8,18,24,24,24,28,29,14,26,25,18,23,35,2,37,3,23,53,52,23,34,35,34,14,27,24,49,43,63,70,83,25,89,68,102,105,106,109,201,193,194,186,189,165,208,208,208,208,208,208,206,195,215,212,205,162,205,205,206,162,162,162,161,61,72,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,-2,-15,0,-16,-16,-9,-20,-16,-18,-17,-17,-39,-39,-41,0,0,0,0,0,0,103,103,103,95,114,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91,91]} 1. e4 {[%emt 0:08:16]} e5 {[%emt 0:02:04]} 2. Nf3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:09]} 3. Bc4 {[%emt 0:00:22]} Nf6 {[%emt 0:00:06]} 4. d3 {[%emt 0:00:04]} Bc5 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:15]} d6 {[%emt 0:00:14]} 6. c3 {[%emt 0:00:06]} a6 {[%emt 0:00:09] 6...a5 is a critical line.} 7. a4 {[%emt 0:00:04] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Ba7 {[%emt 0:00:07]} 8. Nbd2 {[%emt 0:00:09]} O-O {[%emt 0:00:08]} 9. h3 {[%emt 0:02:05] White has an edge.} h6 {[%emt 0:00:14]} 10. Re1 {[%emt 0:03:57]} Re8 {[%emt 0:01:25]} (10... Nh5 {keeps more tension.} 11. Nf1 Qf6 12. Be3 Be6) 11. b4 {[%emt 0:06:34]} Ne7 {[%emt 0:01:48]} 12. Qb3 {[%emt 0:13:23]} Rf8 {[%emt 0:00:47][%cal Ob7b5]} 13. d4 {[%emt 0:00:06]} Ng6 {[%emt 0:00:10]} 14. a5 {[%emt 0:06:41] [#]} Nh5 $146 {[%emt 0:00:10]} ({Predecessor:} 14... c6 15. dxe5 dxe5 16. Nf1 Nh5 17. Be3 Nhf4 18. Bxa7 Rxa7 19. Rad1 Qf6 20. N1h2 Ra8 21. Kh1 Be6 22. h4 Rad8 23. Bxe6 Nxe6 24. g3 {½-½ Sekowski,P (2323)-Gnilka,T (2325) RUS Winter-18B email 2017}) 15. Nf1 {[%emt 0:04:21]} Nhf4 {[%emt 0:02:47]} 16. Qd1 {[%emt 0:05:34]} Qf6 {[%emt 0:15:32]} 17. N1h2 {[%emt 0:04:42]} b5 {[%emt 0:09:31]} 18. axb6 {[%emt 0:04:43]} Bxb6 {[%emt 0:01:28]} 19. Bf1 {[%emt 0:01:16]} a5 {[%emt 0:00:39]} 20. b5 {[%emt 0:03:38]} Re8 {[%emt 0:03:08]} 21. Ng4 {[%emt 0:06:10]} Bxg4 {[%emt 0:07:22]} 22. hxg4 {[%emt 0:00:01]} Ne6 {[%emt 0:00:46][%cal Re5d4]} 23. Be3 {[%emt 0:14:09]} Nh4 {[%emt 0:00:20]} 24. Nxh4 {[%emt 0:02:09]} Qxh4 {[%emt 0:00:01] [#]} 25. Bc4 {[%emt 0:02:41]} (25. Ra4 $1 $16) 25... Rad8 {[%emt 0:09:17]} (25... exd4 $11 26. cxd4 a4) 26. Bd5 {[%emt 0:01:24]} Qf6 {[%emt 0:03:19][%cal Re5d4] Black is weak on the light squares} 27. Ra4 {[%emt 0:00:04]} Nf4 {[%emt 0:11:12]} 28. Bc6 {[%emt 0:01:10]} Re6 {[%emt 0:00:01]} (28... Rf8 $16 {is a better defense.}) 29. g3 $18 {[%emt 0:01:35]} Nh3+ {[%emt 0:03:11]} 30. Kg2 {[%emt 0:00:06]} Ng5 {[%emt 0:00:02]} 31. Bc1 {[%emt 0:03:01] Active counter play!} Qe7 {[%emt 0:02:27]} 32. Bd5 {[%emt 0:01:08]} Rg6 {[%emt 0:01:10]} 33. f4 {[%emt 0:01:05]} Nh7 {[%emt 0:02:06]} 34. f5 {[%emt 0:00:31]} Rg5 {[%emt 0:00:01]} 35. Qf3 {[%emt 0:01:58]} Nf6 {[%emt 0:01:44]} 36. Bxg5 {[%emt 0:00:12]} hxg5 {[%emt 0:00:01]} 37. Re2 {[%emt 0:00:46]} Re8 {[%emt 0:00:47]} 38. Bc6 {[%emt 0:00:06]} Rf8 {[%emt 0:00:01]} 39. Kf1 {[%emt 0:00:53]} g6 {[%emt 0:00:11]} 40. Rh2 {[%emt 0:00:58]} Kg7 {[%emt 0:00:01]} 41. Ke2 {[%emt 0:00:24]} (41. Kg2 $18) 41... d5 $1 $14 {[%emt 0:00:46]} 42. exd5 {[%emt 0:01:44]} ({White should try} 42. Bxd5 $16 {And now Kd2 would win.} exd4 43. Kd2) 42... exd4+ $11 {[%emt 0:00:18]} 43. Kd1 {[%emt 0:00:17]} Qe4 {[%emt 0:03:45] Dodges Re2} 44. Qxe4 {[%emt 0:00:05]} Nxe4 {[%emt 0:00:02]} 45. Ra1 {[%emt 0:01:45][%cal Od5d6]} d3 {[%emt 0:04:18]} 46. d6 {[%emt 0:00:06][%mdl 64] [#] Deflection} Nxd6 {[%emt 0:00:01]} 47. Kd2 {[%emt 0:00:08]} Nc4+ {[%emt 0:00:08]} 48. Kxd3 {[%emt 0:00:06]} Ne5+ {[%emt 0:00:01]} 49. Ke4 {[%emt 0:01:29]} Nxg4 {[%emt 0:00:31]} 50. Rd2 {[%emt 0:01:46]} Nf6+ {[%emt 0:00:17]} 51. Ke5 {[%emt 0:00:46]} Ng4+ {[%emt 0:00:08]} 52. Ke4 {[%emt 0:00:02]} Nf6+ {[%emt 0:00:30]} 53. Kf3 {[%emt 0:00:50]} gxf5 {[%emt 0:00:15]} 54. Re1 {[%emt 0:00:01]} Rh8 {[%emt 0:00:55]} 55. Re5 {[%emt 0:00:39]} (55. c4 $5 {[%cal Re1e5]}) 55... Rh1 {[%emt 0:01:22]} 56. Ke2 $1 {[%emt 0:00:22]} (56. Rxf5 $2 {loses.} Rf1+ 57. Ke2 Rxf5 $19) 56... Rh2+ {[%emt 0:03:31]} 57. Kd1 {[%emt 0:00:04]} Ng4 {[%emt 0:00:36] Strongly threatening ...Rxd2+.} 58. Rxh2 {[%emt 0:00:31] Threatens to win with Ree2.} (58. Rxf5 $2 {too greedy.} Ne3+ 59. Kc1 Rxd2 60. Rxg5+ Kf6 61. Kxd2 Kxg5 $19) 58... Nxe5 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KBN} 59. Bb7 {[%emt 0:00:44]} a4 {[%emt 0:00:57]} 60. Ra2 {[%emt 0:00:49]} Nc4 {[%emt 0:00:11]} 61. Ke2 {[%emt 0:00:26]} a3 {[%emt 0:00:35]} 62. Bd5 {[%emt 0:00:51]} Ne3 {[%emt 0:00:05]} 63. Bb3 {[%emt 0:00:21]} g4 {[%emt 0:06:35]} (63... Bc5 $11 {keeps the balance.}) 64. Rxa3 $16 {[%emt 0:00:12] White is better.} f4 {[%emt 0:00:01]} 65. gxf4 {[%emt 0:00:46]} g3 {[%emt 0:00:01]} 66. Ra1 {[%emt 0:00:44]} Nc4 {[%emt 0:02:38]} 67. Bxc4 {[%emt 0:00:42] Kf3 is the strong threat.} g2 {[%emt 0:00:01]} 68. Kf3 {[%emt 0:00:09]} g1=Q {[%emt 0:00:07]} 69. Rxg1+ {[%emt 0:00:02]} Bxg1 {[%emt 0:00:06] KB-KB} 70. Ke4 {[%emt 0:00:02]} Kf6 {[%emt 0:00:26]} 71. f5 {[%emt 0:00:38]} Ke7 {[%emt 0:00:58]} 72. Kd5 {[%emt 0:00:09]} f6 {[%emt 0:00:45]} 73. Kc6 {[%emt 0:00:10]} Kd8 {[%emt 0:00:11]} 74. Be6 {[%emt 0:00:10]} Bf2 {[%emt 0:00:27]} 75. c4 {[%emt 0:00:03][%cal Bc3c4,Bc4c5,Bc5b6][%mdl 32]} Be3 {[%emt 0:00:05]} 76. c5 {[%emt 0:00:03]} Bf2 {[%emt 0:00:09]} 77. b6 {[%emt 0:00:18]} cxb6 {[%emt 0:00:05]} 78. cxb6 {[%emt 0:00:02]} Be3 {[%emt 0:00:10] White really could win this.   Weighted Error Value: White=0.14 (very precise) /Black=0.11 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.2"]
[White "Bora, Safal"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2462"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,29,34,37,31,23,30,33,12,24,35,21,35,31,31,0,0,0,34,-3]} 1. d4 {[%emt 0:00:41]} d5 {[%emt 0:01:06]} 2. c4 {[%emt 0:00:17]} dxc4 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:21]} Nf6 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 5. Bxc4 {[%emt 0:00:06]} a6 {[%emt 0:00:03]} 6. O-O {[%emt 0:00:25]} c5 {[%emt 0:00:03]} 7. b3 {[%emt 0:02:39]} b6 {[%emt 0:06:21] D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} 8. Ba3 $1 {[%emt 0:01:06][%mdl 4] now scores much better than the old 8.Bb2.} cxd4 {[%emt 0:04:31]} 9. Bxf8 {[%emt 0:00:46]} ({But not} 9. exd4 Bxa3 10. Nxa3 Bb7 $15) 9... Kxf8 {[%emt 0:00:04]} 10. Nxd4 {[%emt 0:01:52]} Qe7 {[%emt 0:00:57]} 11. Be2 {[%emt 0:04:18]} g6 {[%emt 0:03:33]} 12. Nd2 {[%emt 0:01:58]} Bb7 {[%emt 0:26:25]} 13. Bf3 {[%emt 0:09:15]} (13. Nc4 $5 {[%cal Rc4b6]}) 13... Kg7 {[%emt 0:01:36]} 14. Nc4 {[%emt 0:00:52] [#]} Bxf3 $146 {[%emt 0:06:34]} (14... b5 $5 {[%cal Rb5c4]} 15. Bxb7 Qxb7 $14) ({Predecessor:} 14... b5 15. Na5 Bxf3 16. Qxf3 Nd5 17. a3 {½-½ Gharamian,T (2586)-Edouard,R (2650) FRA-ch 94th Chartres 2019 (9)}) 15. Nxf3 {[%emt 0:09:04] Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.3"]
[White "Kantor, Gergely"]
[Black "Khanin, Semen"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2535"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,31,13,4,8,8,4,3,8,20,21,3,17,0,0,0,10,12,19,19,9,6]} 1. d4 {[%emt 0:06:01]} d5 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:42]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:04]} 5. Qa4+ {[%emt 0:02:33]} Nc6 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:03]} O-O {[%emt 0:00:05]} 7. Bd2 {[%emt 0:00:45] The position is equal.} dxc4 {[%emt 0:00:31] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. Bxc4 {[%emt 0:00:20]} Bd6 {[%emt 0:00:05]} 9. Qc2 {[%emt 0:01:37]} e5 {[%emt 0:00:06]} 10. dxe5 {[%emt 0:00:56]} Nxe5 {[%emt 0:00:05]} 11. Nxe5 {[%emt 0:01:50]} Bxe5 {[%emt 0:00:05]} 12. f4 {[%emt 0:02:26]} Bxc3 {[%emt 0:00:12]} 13. Bxc3 {[%emt 0:00:09][%cal Bd2c3,Bc3d4,Bd4c5][%mdl 32]} Ng4 {[%emt 0:00:04]} 14. Bd4 {[%emt 0:02:30]} c5 {[%emt 0:00:06]} 15. Bxc5 {[%emt 0:01:22] This pair of bishops is nice.} Re8 {[%emt 0:00:04]} 16. O-O {[%emt 0:03:32] [#] A rather calm draw.   Weighted Error Value: White=0.03 (flawless) /Black=0.02 (flawless)} {Predecessor:} Nxe3 $146 17. Bxe3 Rxe3 18. Qf2 Re8 19. Rad1 Qf6 20. f5 Re5 21. Rd5 Bxf5 22. Rxe5 Qxe5 23. Bxf7+ Kxf7 24. Qxf5+ Qxf5 25. Rxf5+ {½-½ Xiong,J (2685)-So,W (2778) Chess.com Rapid Wk9 Swiss 2022 (6)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.4"]
[White "Burke, John M"]
[Black "Marjanovic, Annamaria"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2583"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,71,15,20,11,6,10,13,6,4,-3,29,0,34,24,33,16,31,38,36,45,57,61,84,70,124,75,103,104,132,142,130,72,179,170,207,196,189,216,202,147,146,161,289,287,329,340,332,331,334,323,328,325,340,340,330,314,574,569,564,559]} 1. e4 {[%emt 0:06:00]} e5 {[%emt 0:00:33]} 2. Nf3 {[%emt 0:00:22]} Nc6 {[%emt 0:00:10]} 3. Bc4 {[%emt 0:00:12]} Bc5 {[%emt 0:00:08]} 4. c3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:02]} d6 {[%emt 0:00:07]} 6. O-O {[%emt 0:00:35]} O-O {[%emt 0:00:08]} 7. h3 {[%emt 0:00:22]} Bb6 {[%emt 0:00:44]} 8. Re1 {[%emt 0:01:38] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Ne7 {[%emt 0:00:09]} 9. d4 $1 {[%emt 0:03:36][%mdl 4] is currently scoring better than 9.Nbd2.} Ng6 {[%emt 0:00:06]} 10. Nbd2 {[%emt 0:02:21] The position is equal.} c6 {[%emt 0:00:23]} 11. a4 {[%emt 0:00:56][%cal Ba2a4,Ba4a5][%mdl 32]} Re8 {[%emt 0:05:38] [#]} 12. Qb3 $146 {[%emt 0:07:09]} ({Predecessor:} 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Qb3 Qd7 15. Nf3 h6 16. Be3 Bxe3 17. Rxe3 Qc7 18. Rd1 {½-½ Sandu,M (2224)-Bucur,D (1838) ROM-ch (Women) 2016 (1)}) 12... Qe7 {[%emt 0:06:25]} (12... d5 $5 13. exd5 Nxd5 $14) 13. a5 {[%emt 0:02:09]} Bc7 {[%emt 0:00:12]} 14. dxe5 {[%emt 0:06:03]} dxe5 {[%emt 0:04:29]} 15. Nf1 {[%emt 0:00:59][%cal Bd2f1,Bf1g3,Bg3f5,Bf5h6,Bh6g4][%mdl 32]} Rb8 {[%emt 0:07:04]} 16. Ng3 {[%emt 0:07:14]} Be6 {[%emt 0:03:28]} 17. Be3 {[%emt 0:07:23]} Bxc4 {[%emt 0:04:02]} 18. Qxc4 {[%emt 0:00:04]} a6 {[%emt 0:07:56]} (18... Qe6 $14 19. Qxe6 fxe6) 19. Ng5 {[%emt 0:01:17]} ({White should play} 19. Nf5 Qe6 20. Qb4) 19... Nd7 {[%emt 0:03:35]} 20. Red1 $36 {[%emt 0:03:02][%mdl 2048] Nf5 is the strong threat. White has strong initiative.} Ndf8 {[%emt 0:10:23]} 21. Nf5 {[%emt 0:09:04]} Qf6 {[%emt 0:00:09]} 22. Qb4 {[%emt 0:03:59] White has more active pieces.} (22. Nf3 $142) 22... Nf4 {[%emt 0:10:39]} (22... b6 $16 {was worth a try.}) 23. Nf3 $18 {[%emt 0:00:17]} g6 {[%emt 0:07:19] [#]} 24. Nh6+ {[%emt 0:01:13]} Kg7 {[%emt 0:00:13]} 25. Ng4 {[%emt 0:00:04]} Qe6 {[%emt 0:00:42] Black is weak on the dark squares} 26. Rd2 {[%emt 0:09:25][%cal Og4e5]} ({Don't play} 26. Bxf4 $6 exf4 27. e5 Qf5 $16) 26... f6 {[%emt 0:05:55]} 27. Ba7 {[%emt 0:00:44][%mdl 64] Deflection} Rbc8 {[%emt 0:00:40]} (27... Ra8 $142) 28. Qxb7 {[%emt 0:02:10]} Re7 {[%emt 0:00:53][%cal Oc7b8]} 29. Qxa6 {[%emt 0:02:13]} Ra8 {[%emt 0:00:26]} 30. Qb7 {[%emt 0:00:27] Against Bb8} Rae8 {[%emt 0:00:45]} 31. Bc5 {[%emt 0:01:59]} Rf7 {[%emt 0:01:13]} 32. Qb4 {[%emt 0:01:04]} Rb8 {[%emt 0:01:18]} 33. Qa4 {[%emt 0:01:21]} Nd7 {[%emt 0:00:55]} 34. Be3 {[%emt 0:00:25] aiming for Bxf4.} Ra8 $2 {[%emt 0:00:29]} (34... h5) 35. Bxf4 {[%emt 0:01:20][%mdl 64] [#] Deflection} exf4 {[%emt 0:00:08]} 36. Nd4 {[%emt 0:00:09][%csl LRc6,LRe6] Weighted Error Value: White=0.09 (flawless) /Black=0.34} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.5"]
[White "Matviishen, Viktor"]
[Black "Tanenbaum, Zachary"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2538"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,61,37,57,48,29,19,17,39,35,20,29,31,45,25,18,10,116,121,172,158,152,135,210,193,159,154,227,223,312,258,550,554,524,523,1119,1112,1061,1077,1277,1270,1264,1263,1264,1263,29993,29994,29994,29995,29995,29996,29996,29997,29997,29998]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:11:30]} 2. c4 {[%emt 0:00:18]} dxc4 {[%emt 0:00:01]} 3. e3 {[%emt 0:00:08]} e5 {[%emt 0:00:03]} 4. Bxc4 {[%emt 0:00:10]} Nc6 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:00:25][%cal Bg1f3,Bf3d2,Bd2e4,Be4g3][%mdl 32]} e4 {[%emt 0:00:01]} 6. Nfd2 {[%emt 0:00:09] D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} (6. Qb3 $5 {[%cal Rc4f7]} Nh6 7. Nfd2 $14) 6... Qg5 {[%emt 0:00:10]} 7. Nxe4 {[%emt 0:00:12] 7.Nxe4 is better than 7.g3.} Qxg2 {[%emt 0:00:04]} 8. Ng3 {[%emt 0:00:06] The position is equal.} Qh3 {[%emt 0:00:26]} 9. Qb3 {[%emt 0:00:08]} (9. Qf3 Nf6 10. Bf1 Qg4 11. Qxg4 Bxg4 $11) 9... Nf6 {[%emt 0:00:46]} (9... Bb4+ 10. Nc3 $16 (10. Bd2 Bxd2+ 11. Nxd2 Nh6 $16)) 10. Bxf7+ {[%emt 0:00:17]} Kd8 {[%emt 0:00:07]} 11. Nc3 $36 {[%emt 0:00:14][%mdl 2048] Black must now prevent Bd2. White fights for an advantage.} Bd6 $1 {[%emt 0:00:47]} 12. Bd2 {[%emt 0:00:08] [#] Hoping for 0-0-0.} Rf8 $146 {[%emt 0:42:30]} (12... Bxg3 $1 $11 {keeps the balance.} 13. fxg3 Bg4) ({Predecessor:} 12... Bxg3 13. fxg3 Bg4 14. Qxb7 Qg2 15. Rf1 Nb4 16. Qxb4 Ne4 17. Bc1 Qxh2 18. Rf4 Qg1+ {0-1 Bachmann,A (2603)-Navarrete Mendez,G (2185) Titled Tuesday intern op 27th Sep Early blitz 2022 (4)}) 13. O-O-O $16 {[%emt 0:07:09]} Na5 {[%emt 0:04:46] [#]} (13... Qd7 $16) 14. Qa4 $1 $18 {[%emt 0:07:17]} Rxf7 {[%emt 0:07:19]} 15. Qxa5 {[%emt 0:00:06]} Bg4 {[%emt 0:02:03] [#] Wards off e4} (15... Qd7 $16 {was necessary.}) 16. Rde1 $1 {[%emt 0:18:23] e4 would be deadly.} Bf3 {[%emt 0:04:15] Against e4} 17. Rhf1 {[%emt 0:00:02]} Bg2 {[%emt 0:07:47] Inhibits e4.} (17... Qe6 $16 18. e4 Qc4) 18. Rg1 {[%emt 0:00:16] aiming for e4.} Bxg3 {[%emt 0:02:21]} 19. hxg3 {[%emt 0:03:23] And now e4 would win.} Kd7 $2 {[%emt 0:03:29]} (19... b6 20. Qa4 Bb7) 20. e4 {[%emt 0:02:03]} Re8 {[%emt 0:03:06]} 21. e5 {[%emt 0:05:13]} Ng4 {[%emt 0:01:54]} 22. e6+ {[%emt 0:06:14][%mdl 64] Decoy} Rxe6 {[%emt 0:00:02]} 23. Rxe6 {[%emt 0:00:04][%mdl 64] Remove Defender} ({Weaker is} 23. Qxa7 Nxf2 24. Kb1 Qf5+ 25. Ka1 Ra6 $15) 23... Kxe6 {[%emt 0:00:05]} 24. Re1+ {[%emt 0:11:59]} Kd7 {[%emt 0:00:05]} 25. Nd5 {[%emt 0:00:34][%csl Gd5][%cal Ra5c7]} (25. Qxa7 Nxf2 26. Re3 Qf5 27. Qa4+ (27. Qa8 Nd3+ 28. Kc2 Rf8 $17) 27... c6 $11) 25... Kd8 {[%emt 0:04:41] [#] Black is weak on the dark squares} 26. Qxa7 $1 {[%emt 0:00:44] White wants to mate with Qb8+.} Bxd5 {[%emt 0:04:31]} (26... Nf6 27. Nxf6) 27. Qb8+ {[%emt 0:00:05] White mates.} Kd7 {[%emt 0:00:01]} 28. Qe8+ {[%emt 0:00:05]} Kd6 {[%emt 0:00:03]} 29. Bf4+ {[%emt 0:00:15][%mdl 64] Deflection} Rxf4 {[%emt 0:00:13]} 30. Qe7+ {[%emt 0:00:03]} ({Stronger than} 30. gxf4 b6 $11) 30... Kc6 {[%emt 0:00:05]} 31. Qc5+ {[%emt 0:00:03][%mdl 64] Deflection. Excellently played by Matviishen!   Weighted Error Value: White=0.02 (flawless) /Black=0.73} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.6"]
[White "Sriniaiyer, Sudarshan"]
[Black "Druska, Juraj"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2211"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,119,69,62,100,92,106,61,74,12,39,-13,0,0,0,0,5,-13,-12,-24,-5,-11,0,-47,-51,-85,-74,-71,-72,-127,-131,-144,-133,-236,-239,-231,-86,-87,-83,-227,-231,-215,-125,-126,-116,-183,-130,-131,0,0,0,-315,-304,-315,-306,-256,0,-258,-70,-70,-70,-808,-790,-766,-720,-713,-681,-631,-618,-599,0,-518,-414,-410,-150,-398,-385,-357,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:01:58]} g6 {[%emt 0:05:27]} 2. c4 {[%emt 0:00:46]} Bg7 {[%emt 0:00:08]} 3. e4 {[%emt 0:00:04]} d6 {[%emt 0:00:11]} 4. Nc3 {[%emt 0:00:06]} c5 {[%emt 0:00:10]} 5. d5 {[%emt 0:01:48]} Bxc3+ {[%emt 0:00:08]} 6. bxc3 {[%emt 0:00:05]} e5 {[%emt 0:00:04] A43: Schmid Benoni.} 7. Bd3 {[%emt 0:03:23]} Nd7 {[%emt 0:00:32]} 8. Be3 {[%emt 0:15:50]} Qe7 {[%emt 0:02:36][%cal Of7f5] [#] White is slightly better.} 9. g4 $146 {[%emt 0:07:44] White is more active.} ({White should try} 9. Ne2 $16) ({Predecessor:} 9. Qc2 h5 10. Nf3 Nh6 11. h3 f6 12. O-O-O Nb6 13. Nh4 Qg7 14. f4 Nf7 15. f5 {0-1 Panda,S (2452)-Li,D (2554) Sunway Formentera op 2nd 2023 (6)}) 9... Kd8 {[%emt 0:43:19][%cal Of7f5]} 10. Qc2 {[%emt 0:07:33]} (10. Nf3 $14) 10... Kc7 {[%emt 0:04:50]} 11. f3 {[%emt 0:05:14]} f5 {[%emt 0:04:50]} 12. exf5 {[%emt 0:13:44]} (12. gxf5 gxf5 13. exf5 Nb6 $14) 12... gxf5 {[%emt 0:00:21]} 13. Bxf5 {[%emt 0:01:30]} Nb6 {[%emt 0:00:30]} 14. Bd3 {[%emt 0:03:20] [#]} e4 $1 {[%emt 0:02:17][%mdl 64] Deflection} 15. fxe4 {[%emt 0:00:40]} Bxg4 {[%emt 0:03:18]} 16. Ne2 {[%emt 0:03:02]} (16. h3 $11 {deserves consideration.} Bd7 17. Nf3) 16... Nf6 $15 {[%emt 0:05:30][%mdl 1024] Black has compensation.} 17. Rf1 {[%emt 0:12:58]} Nfd7 {[%emt 0:04:08]} 18. O-O-O {[%emt 0:02:11]} Ne5 {[%emt 0:01:29]} 19. Rf4 {[%emt 0:00:42]} (19. Bf4 $142) 19... Raf8 {[%emt 0:02:40]} (19... Nbxc4 $6 20. Bxc4 Nxc4 21. Bxc5 $11) 20. Rg1 {[%emt 0:01:41]} h5 {[%emt 0:06:53]} (20... Nbxc4 $6 21. Bxc4 Nxc4 22. Rfxg4 $11 (22. Bxc5 Rxf4 23. Nxf4 Qg5 $17)) 21. Rxf8 {[%emt 0:03:09]} (21. Kb1 $17) 21... Rxf8 $19 {[%emt 0:00:07]} 22. Nf4 {[%emt 0:00:04]} Nbxc4 {[%emt 0:02:26]} (22... Nexc4 23. Bxc4 Nxc4 24. Ng6 Nxe3 25. Qd3 $15) (22... Qh4 $1 $19 {has better winning chances. Strongly threatening ...Kc8.} 23. Ne6+ Bxe6 24. dxe6 Nbxc4 25. Bxc4 Nxc4) 23. Bxc4 $17 {[%emt 0:02:22]} Nxc4 {[%emt 0:00:01]} 24. Qd3 {[%emt 0:00:50]} (24. Ng6 $17 Nxe3 25. Qd3) 24... Ne5 $1 $19 {[%emt 0:02:14]} 25. Qc2 {[%emt 0:00:45]} Re8 {[%emt 0:03:06]} (25... Qh4 $19 {Threatens to win with ...Nc4.} 26. Kb1 Nc4) 26. h3 $17 {[%emt 0:02:42]} Bd7 {[%emt 0:00:04]} 27. Ng6 {[%emt 0:02:02] Repels Nc4} (27. Qe2 $17 {was called for.}) 27... Nxg6 {[%emt 0:00:42]} (27... Qh7 $19 28. Nxe5 Rxe5) 28. Rxg6 {[%emt 0:00:09][%cal Oe3c5]} Bf5 {[%emt 0:03:00]} (28... Bxh3 $6 29. Bxc5 Qxe4 30. Qxe4 Rxe4 31. Bxd6+ Kd7 32. Bb8 $11) (28... Qxe4 $17 29. Qxe4 Rxe4) 29. exf5 $11 {[%emt 0:02:10]} Qxe3+ {[%emt 0:00:01][%mdl 4096] Endgame KQR-KQR} 30. Qd2 $2 {[%emt 0:01:27][%mdl 8192]} (30. Kb2 $11) 30... Qxh3 $19 {[%emt 0:03:28] White must now prevent ...Qf1+.} 31. Re6 {[%emt 0:01:42]} Rg8 {[%emt 0:00:37]} 32. Rg6 {[%emt 0:01:35]} Re8 {[%emt 0:00:14] ...Qf1+ is the strong threat.} 33. Re6 {[%emt 0:00:01]} Rxe6 {[%emt 0:00:58]} (33... Rf8 $1 $19 34. f6 Qf1+ 35. Qd1 Rxf6 36. Qxf1 Rxf1+ 37. Kd2 c4 38. Re7+ Kb6) 34. fxe6 {[%emt 0:00:29] KQ-KQ} h4 $1 {[%emt 0:00:24] And now ...Qg3 would win.} 35. Qg5 {[%emt 0:02:24][%mdl 8192]} (35. a4 $15) 35... Qxc3+ {[%emt 0:00:08]} 36. Kb1 {[%emt 0:00:03]} Qd3+ {[%emt 0:00:09]} 37. Kb2 {[%emt 0:00:31]} Qe2+ {[%emt 0:00:35]} 38. Kc1 {[%emt 0:00:55]} Qe1+ {[%emt 0:00:40]} ({Don't do} 38... Qxa2 39. Qe7+ Kb6 40. Qxd6+ Kb5 41. Qe5 (41. Qd7+ Kb4 $11) 41... Qc4+ 42. Kd2 Qa2+ 43. Ke1 Qb1+ 44. Kf2 $18) 39. Kc2 {[%emt 0:00:03]} Qe2+ {[%emt 0:00:22]} 40. Kc1 {[%emt 0:00:03]} Qc4+ {[%emt 0:01:02]} ({Less strong is} 40... Qxa2 41. Qe7+ Kb6 42. Qxd6+ Kb5 43. Qe5 (43. Qd7+ Kb4 $11) 43... Qc4+ 44. Kd2 Qb4+ 45. Ke2 Qg4+ 46. Kf2 $18) 41. Kb2 {[%emt 0:00:51] [#]} Qb4+ $2 {[%emt 0:00:21]} (41... Qd4+ $1 $19 {and Black stays clearly on top.} 42. Kc2 Qf2+ 43. Kb1 h3 44. Qe7+ Kb6 45. Qd8+ Ka6 46. Qxd6+ b6) 42. Kc2 $2 {[%emt 0:00:12]} (42. Kc1 $17 {only move.}) 42... Qe4+ {[%emt 0:00:11]} 43. Kc1 {[%emt 0:00:06] [#]} Qh7 {[%emt 0:01:03] Wards off Qe7+} (43... Qh1+ $1 $19 44. Kb2 Qh2+ 45. Kb1 h3 46. Qg7+ Kb6) 44. Qf6 $1 $11 {[%emt 0:02:35] Threatening mate with Qf7+. The position is equal.} h3 {[%emt 0:00:02] ( -> ...h2)} 45. e7 {[%emt 0:00:13]} h2 {[%emt 0:00:14]} (45... Qh5 $5 46. Qf8 $8 Qg5+ 47. Kc2 Qg6+ 48. Kc1 Qg5+ 49. Kb1 Qg6+ 50. Kc1 Qg5+ $11) 46. e8=N+ {[%emt 0:00:43]} Kd7 {[%emt 0:00:03]} (46... Kb6 $5 47. Qb2+ $8 Ka6 48. Qa3+ Kb6 49. Qb2+ Ka6 50. Qa3+ Kb6 51. Qb3+ Ka6 52. Qa3+ $11) 47. Qe6+ {[%emt 0:00:33]} Kd8 {[%emt 0:00:01]} 48. Qxd6+ {[%emt 0:00:26]} Kxe8 {[%emt 0:00:01] KQ-KQ} 49. Qb8+ {[%emt 0:00:38]} Kf7 {[%emt 0:00:01]} 50. Qf4+ $1 {[%emt 0:00:26]} Kg8 {[%emt 0:00:51]} (50... Kg6 $5 51. Qe4+ $8 Kh6 52. Qf4+ Kg6 53. Qe4+ Kh6 54. Qf4+ Kg6 $11) 51. Qb8+ {[%emt 0:00:19]} Kg7 {[%emt 0:00:39]} (51... Kf7 $5 52. Qf4+ $8 Kg7 53. Qe5+ Kg6 54. Qe4+ Kh6 55. Qf4+ Kg7 56. Qe5+ Kf8 57. Qb8+ Kg7 58. Qe5+ $11) 52. Qe5+ $1 {[%emt 0:00:10]} Kf7 {[%emt 0:00:31]} (52... Kg6 $5 53. Qe4+ $8 Kh6 54. Qh4+ Kg7 55. Qe7+ Kg8 56. Qe8+ Kg7 57. Qe7+ Kh8 58. Qf8+ Qg8 59. Qh6+ Qh7 60. Qf8+ Qg8 61. Qh6+ Qh7 62. Qf8+ $11) 53. Qf4+ {[%emt 0:00:09]} Kg7 {[%emt 0:01:07]} (53... Kg6 $5 54. Qe4+ $8 Kh6 55. Qf4+ Kg6 56. Qe4+ Kh6 57. Qf4+ Kg6 $11) 54. Qe5+ $1 {[%emt 0:00:25]} Kg6 {[%emt 0:00:09]} (54... Kf7 $5 55. Qf4+ $8 $11) 55. Qe4+ {[%emt 0:00:21]} Kh6 {[%emt 0:00:14]} 56. Qh4+ {[%emt 0:00:23]} Kg7 {[%emt 0:00:05]} (56... Kg6 $5 57. Qe4+ $8 Kh6 58. Qh4+ Kg7 59. Qe7+ Kg8 60. Qe8+ Kg7 61. Qe7+ Kh6 62. Qh4+ $11) 57. Qe7+ {[%emt 0:00:01]} Kh8 {[%emt 0:00:16]} (57... Kg6 $5 58. Qe4+ $8 Kg7 59. Qe7+ Kh6 60. Qh4+ Kg6 61. Qe4+ $11) 58. Qf8+ {[%emt 0:00:10]} Qg8 {[%emt 0:00:01]} 59. Qh6+ {[%emt 0:00:01]} Qh7 {[%emt 0:00:07]} 60. Qf8+ {[%emt 0:00:07] Whites escaped into a draw.   Weighted Error Value: White=0.32/Black=0.48} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.7"]
[White "Senft, Sean"]
[Black "Hilby, Craig"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "2089"]
[BlackElo "2401"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,122,-3,0,-1,60,-1,-1,-12,0,-12,0,0,8,20,0,-8,-16,-19,-27,-16,-10,-43,-44,-54,-56,-70,-33,-20,-29,-55,-50,-48,-51,-49,-42,-46,-32,-64,-64,-80,-80,-80,-64,-80,-80,-80,-80,-80,-80,-80,-80,-80,-80,-85,-85,-85,0,-73,-65,-91,-73,-73,-73,-90,-56,-90,-90,-90,-90,-131,-102,-102,-102,-102,-101,-116,-117,-572,-523,-582,-524,-488,-467,-1078,-1069,-1181,-979,-976,0,-864,-380,-29954,-29954,-12555,-12773,-6099,-5193,-29980,-29981,-29980,-29980,-29982,-29983,-29983,-29984,-29986,-29987,-29987,-29988,-29988,-29989]} 1. d4 {[%emt 0:06:37][%cal Bd2d4,Bd4d5][%mdl 32]} Nf6 {[%emt 0:01:24]} 2. c4 {[%emt 0:00:09]} g6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:04]} 4. g3 {[%emt 0:00:06]} c5 {[%emt 0:02:02]} 5. d5 {[%emt 0:00:55]} e6 {[%emt 0:00:06]} 6. e4 {[%emt 0:01:22]} d6 {[%emt 0:01:26]} 7. Bg2 {[%emt 0:00:59]} O-O {[%emt 0:02:40]} 8. Nge2 {[%emt 0:00:40] E72: King's Indian: 4 e4 d6 5 g3.} Na6 {[%emt 0:03:07]} ({Better is} 8... exd5 $11 9. cxd5 Nbd7) 9. O-O {[%emt 0:08:53]} (9. dxe6 $14 fxe6 10. O-O) 9... exd5 $11 {[%emt 0:01:05]} 10. exd5 {[%emt 0:01:17] The position is equal.} Nc7 {[%emt 0:00:35][%cal Ba6c7,Bc7b5,Bb5c3][%mdl 32]} 11. h3 {[%emt 0:10:06] [#]} b5 $146 {[%emt 0:05:06]} ({Predecessor:} 11... Rb8 12. a4 Re8 13. Be3 Na6 14. Qd2 Nb4 15. Nf4 Nd7 16. Na2 a5 17. Nc3 Ne5 {1-0 Mohannad,F (2330)-Ozalp,B (2015) Gebze op 5th 2014 (7)}) 12. cxb5 {[%emt 0:06:03]} a6 {[%emt 0:00:08]} 13. b6 {[%emt 0:01:38]} Nb5 {[%emt 0:08:08]} 14. a4 {[%emt 0:01:09]} Nxc3 {[%emt 0:00:46]} 15. Nxc3 {[%emt 0:00:23] Black must now prevent a5.} Qxb6 {[%emt 0:00:11]} 16. a5 {[%emt 0:00:19]} Qc7 {[%emt 0:02:01]} 17. Re1 {[%emt 0:07:04]} Rb8 {[%emt 0:07:08]} 18. Re2 {[%emt 0:04:35]} Bd7 {[%emt 0:01:54]} 19. Bg5 {[%emt 0:06:47]} Bb5 {[%emt 0:03:12]} 20. Nxb5 {[%emt 0:09:37]} Rxb5 {[%emt 0:00:08]} 21. Bf1 {[%emt 0:00:28]} Rxa5 {[%emt 0:04:52]} 22. Rxa5 {[%emt 0:02:44]} Qxa5 {[%emt 0:00:04]} 23. Re7 {[%emt 0:03:58]} Qb6 {[%emt 0:08:06]} 24. b3 {[%emt 0:01:36]} h6 {[%emt 0:03:00]} 25. Bxf6 {[%emt 0:03:09]} Bxf6 {[%emt 0:00:02]} 26. Re4 {[%emt 0:03:21]} a5 {[%emt 0:03:59]} 27. Bc4 {[%emt 0:00:37]} Bd4 {[%emt 0:09:29]} 28. Qe2 {[%emt 0:00:48]} Qb4 {[%emt 0:04:54] White is weak on the dark squares} 29. Re8 {[%emt 0:01:10]} Rxe8 {[%emt 0:02:19]} 30. Qxe8+ $17 {[%emt 0:00:06][%mdl 4096] Endgame KQB-KQB} Kg7 {[%emt 0:00:06]} 31. Qe2 {[%emt 0:00:50]} Qc3 {[%emt 0:06:40]} 32. Kg2 {[%emt 0:00:24]} Qc1 {[%emt 0:02:17]} 33. Qf1 {[%emt 0:01:20]} Qc2 {[%emt 0:02:23] Black is much more active.} 34. Qe2 {[%emt 0:00:18]} Qc1 {[%emt 0:02:12]} 35. Qf1 $1 {[%emt 0:00:16]} Qg5 {[%emt 0:00:09]} 36. Qe2 {[%emt 0:00:45]} Qf6 {[%emt 0:01:28]} 37. Qf3 {[%emt 0:00:32]} Qe5 {[%emt 0:00:06]} 38. Qe2 {[%emt 0:00:36]} Kf6 {[%emt 0:01:26]} 39. Qf3+ {[%emt 0:04:41] [#]} Qf5 $1 {[%emt 0:01:05]} 40. Qe2 {[%emt 0:01:22]} g5 {[%emt 0:00:59][%cal Bg6g5,Bg5g4,Bg4f3][%mdl 32]} 41. Qe1 {[%emt 0:05:33]} h5 {[%emt 0:00:53]} 42. Qe2 {[%emt 0:01:15]} g4 {[%emt 0:00:41]} 43. h4 {[%emt 0:01:18]} Kg7 {[%emt 0:03:37]} 44. Kf1 {[%emt 0:01:09] [#]} Qf3 $1 {[%emt 0:02:20]} 45. Qxf3 {[%emt 0:02:30][%mdl 8192]} (45. Qd2 $17) 45... gxf3 {[%emt 0:00:02] KB-KB} 46. Bb5 {[%emt 0:02:25]} Kf6 {[%emt 0:01:08]} 47. Ke1 {[%emt 0:00:48]} Ke5 {[%emt 0:00:57][%cal Oe5e4] aiming for ...Ke4!} 48. Be8 {[%emt 0:00:06]} (48. Bd3 $142 Bc3+ 49. Kd1) 48... f5 $19 {[%emt 0:00:30]} ({Not} 48... Kxd5 49. Bxf7+ Ke5 50. Bxh5 $11) 49. Bc6 {[%emt 0:01:28]} Bc3+ {[%emt 0:03:23]} 50. Kd1 {[%emt 0:00:07]} Bd4 {[%emt 0:01:17]} 51. Ke1 {[%emt 0:00:05]} Ke4 {[%emt 0:00:11]} (51... f4 $142 52. Bb5 fxg3 53. fxg3 Ke4) 52. Bd7 $2 {[%emt 0:01:24]} (52. Bb5 $19 Kxd5 53. Bd3) 52... Kd3 {[%emt 0:00:18]} ({Inferior is} 52... Kxd5 53. Bxf5 Ke5 54. Bd7 $17) 53. Bxf5+ {[%emt 0:00:31]} Kc3 {[%emt 0:00:02][%cal Oc5c4]} 54. Be4 {[%emt 0:00:30]} Kxb3 {[%emt 0:01:45] ( -> ...a4)} 55. Bxf3 {[%emt 0:00:12]} a4 {[%emt 0:00:37][%cal Ba5a4,Ba4a3][%mdl 32] Black mates.} 56. Bd1+ {[%emt 0:00:09]} Kb4 {[%emt 0:00:05]} 57. Bc2 {[%emt 0:00:50]} a3 {[%emt 0:00:05]} 58. Bb1 {[%emt 0:00:15]} Kb3 {[%emt 0:00:05]} 59. Kd1 {[%emt 0:00:42]} Kb2 {[%emt 0:00:11]} 60. Ba2 {[%emt 0:00:14]} Kxa2 {[%emt 0:00:10]} 61. Kc2 {[%emt 0:00:06]} Bxf2 {[%emt 0:00:05] Weighted Error Value: White=0.43/Black=0.25 (precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.8"]
[White "Stearman, Josiah"]
[Black "Plotkin, Mark"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2385"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,95,33,39,35,57,66,63,50,84,35,86,79,88,95,95,90,93,85,85,76,75,83,82,83,84,81,85,91,96,96,96,96,96,96,96,96,96,96,96,72,72,72,72,72,72,72,72,72,76,79,112,113,112,112,146,145,322,305,312,353,352,349,339,338,316,314,274,243,255,237,359,241,427,400,1409,1295,780,1361,892,1086,1296,1166,1318,1042,12846,12839,12833,12183]} 1. e4 {[%emt 0:04:05]} e5 {[%emt 0:03:50]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:12]} a6 {[%emt 0:01:04]} 4. Ba4 {[%emt 0:00:05]} Nge7 {[%emt 0:00:07]} 5. c3 {[%emt 0:02:07]} Ng6 {[%emt 0:09:35]} 6. d4 {[%emt 0:01:50] [#] C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} d5 $146 {[%emt 0:03:28]} ({Predecessor:} 6... exd4 7. h4 d3 8. Qxd3 h5 9. Be3 Be7 10. Nbd2 d6 11. O-O-O Bd7 12. Bb3 Nce5 13. Nxe5 Nxe5 {1-0 Svane,F (2600)-Narayanan,S (2661) Jermuk Avagyan Memorial 2023 (5)}) 7. Nxe5 {[%emt 0:13:54]} Ngxe5 {[%emt 0:01:45]} 8. dxe5 {[%emt 0:01:38] White is slightly better.} dxe4 {[%emt 0:00:10]} 9. Qxd8+ {[%emt 0:00:34]} Kxd8 {[%emt 0:00:04]} 10. Bf4 {[%emt 0:03:21]} f5 {[%emt 0:08:38] [#]} 11. exf6 $1 {[%emt 0:09:55]} gxf6 {[%emt 0:00:33]} 12. Nd2 {[%emt 0:00:04]} Bd6 {[%emt 0:03:55]} 13. Bg3 {[%emt 0:06:15]} ({Resist} 13. Bxd6 cxd6 14. f3 (14. Nxe4 Re8 $17) 14... exf3 15. gxf3 Kc7 $14) 13... f5 {[%emt 0:07:29]} 14. Bxc6 {[%emt 0:01:25]} bxc6 {[%emt 0:00:02]} 15. Nc4 {[%emt 0:03:40]} Be6 {[%emt 0:06:23]} 16. Nxd6 {[%emt 0:02:26]} cxd6 {[%emt 0:00:02]} 17. Bxd6 {[%emt 0:00:11]} Bc4 {[%emt 0:00:34]} 18. O-O-O {[%emt 0:01:15]} Rg8 {[%emt 0:01:16]} 19. b3 {[%emt 0:02:49]} Bd3 {[%emt 0:01:32]} 20. g3 {[%emt 0:00:19]} Kd7 {[%emt 0:00:18]} 21. Bf4 {[%emt 0:00:06]} c5 {[%emt 0:00:28]} 22. c4 {[%emt 0:00:21]} Kc6 {[%emt 0:00:20]} 23. Rhe1 {[%emt 0:03:32][%cal Od1d3]} Rad8 {[%emt 0:05:52]} 24. h4 {[%emt 0:00:12]} h5 {[%emt 0:00:11]} 25. Kb2 {[%emt 0:00:33]} Rd7 {[%emt 0:00:36]} 26. Kc3 {[%emt 0:00:09]} Rgd8 {[%emt 0:00:57]} 27. Bg5 {[%emt 0:00:32]} Ra8 {[%emt 0:01:36]} 28. Rd2 {[%emt 0:00:40]} a5 {[%emt 0:00:34] [#]} 29. f3 $1 {[%emt 0:02:02]} a4 {[%emt 0:07:21] [#]} (29... Rf8 30. Rf2) 30. fxe4 $1 {[%emt 0:00:39]} fxe4 {[%emt 0:02:04]} 31. Rf2 {[%emt 0:00:06] Prevents Rf7} axb3 {[%emt 0:00:04]} 32. axb3 {[%emt 0:00:12]} Rd6 $2 {[%emt 0:00:59] A mistake that costs the game.} (32... Raa7 $16 {was called for.} 33. Rd1 Rf7) 33. Be3 $18 {[%emt 0:00:41]} Rg6 {[%emt 0:01:40]} 34. Rf5 {[%emt 0:00:27][%csl LRc5,LRh5]} Ra5 {[%emt 0:00:08]} 35. Rxh5 {[%emt 0:03:44]} Rxg3 {[%emt 0:01:42]} 36. Rg1 {[%emt 0:00:06] Prevents Rg2} Rxg1 {[%emt 0:01:54]} (36... Rxe3 $2 {leads to mate.} 37. Rg6+ Kd7 38. Rh7+ Ke8 39. Rg8#) 37. Bxg1 {[%emt 0:00:02][%cal Oh5c5][%mdl 4096] Endgame KRB-KRB} Be2 {[%emt 0:00:34]} 38. Rh6+ {[%emt 0:00:39]} Kd7 {[%emt 0:00:16]} 39. Kb2 {[%emt 0:00:08] Wards off Ra1} Bd1 {[%emt 0:02:38]} (39... Ke7 $142 40. h5 Kf7) 40. Be3 {[%emt 0:01:24] h5 would be deadly.} Bf3 $2 {[%emt 0:01:01]} (40... Ke7 {keeps fighting.} 41. Rc6 Kd7) 41. h5 {[%emt 0:02:34][%cal Bh4h5,Bh5h6,Bh6h7][%mdl 32]} Ke7 {[%emt 0:01:11]} (41... Ra8 $142 42. Bxc5 Bg4 43. Rd6+ Kc7) 42. Rh7+ {[%emt 0:00:43] White is clearly winning.} Kf6 {[%emt 0:00:11]} 43. h6 {[%emt 0:00:09]} Ra8 {[%emt 0:00:32] Wards off Rc7} 44. Rc7 {[%emt 0:00:17]} Rd8 {[%emt 0:00:08]} 45. Bxc5 {[%emt 0:01:14] aiming for Be7+.} Kg6 {[%emt 0:00:28]} 46. Be3 {[%emt 0:00:06] Black must now prevent Rg7+.} Rd3 {[%emt 0:00:42]} 47. h7 {[%emt 0:00:27]} Rd8 {[%emt 0:00:06] [#]} 48. Bd4 $1 {[%emt 0:00:10][%mdl 576] Deflection, Promotion.   Weighted Error Value: White=0.05 (flawless) /Black=0.21 (precise)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.9"]
[White "Girsh, Daniel"]
[Black "Williams, Justus"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2123"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,73,37,32,31,46,17,53,40,86,86,102,80,96,26,36,33,82,119,103,96,121,112,175,168,149,89,98,35,208,185,258,279,310,257,282,305,1019,1019,1535,1497,1793,1018,971,945,859,505,463,177,177,183,306,296,1100,843,1976,1953,1812,1810]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:03:12]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:41]} 3. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:32]} 4. e3 {[%emt 0:00:29]} O-O {[%emt 0:00:59]} 5. Bd3 {[%emt 0:00:15]} d5 {[%emt 0:00:52]} 6. a3 {[%emt 0:00:21]} Bd6 {[%emt 0:03:25]} 7. Nf3 {[%emt 0:00:57]} dxc4 {[%emt 0:00:26]} 8. Bxc4 {[%emt 0:00:08]} Nc6 {[%emt 0:00:15]} 9. O-O {[%emt 0:01:36]} a6 {[%emt 0:00:21]} 10. Qc2 {[%emt 0:13:58] E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5.} h6 {[%emt 0:02:48]} 11. b4 {[%emt 0:04:02]} Re8 {[%emt 0:02:41]} 12. Bb2 {[%emt 0:03:35] [#] White is slightly better.} Bd7 $146 {[%emt 0:07:33]} (12... e5 $14) ({Predecessor:} 12... b5 13. Bb3 Bb7 14. Rfd1 Ne7 15. e4 e5 16. dxe5 Nh7 17. Rd3 Ng6 18. exd6 cxd6 {1-0 De los Santos Coello,J-Vazquez Gallardo,M Novatos Mex18 N 1 2018}) 13. Rad1 $16 {[%emt 0:03:46]} Qe7 {[%emt 0:03:26]} 14. Rfe1 {[%emt 0:10:33] Hoping for e4.} e5 {[%emt 0:14:25]} 15. h3 {[%emt 0:17:34] Against Bg4. White is much more active.} ({White should play} 15. Nd5 $1 $16 {[%cal Rd5e7]} Nxd5 16. Bxd5) 15... e4 {[%emt 0:05:00]} 16. Nd2 {[%emt 0:00:16]} Kh8 {[%emt 0:05:53]} (16... Nd8 $14 {is more appropriate.}) 17. f3 {[%emt 0:03:43]} exf3 {[%emt 0:01:54]} 18. Nxf3 {[%emt 0:00:55]} Bg3 {[%emt 0:01:32]} 19. Re2 {[%emt 0:01:43]} Rad8 {[%emt 0:02:15]} (19... Qf8 $16) 20. e4 $1 $18 {[%emt 0:02:08]} Nh5 {[%emt 0:02:38]} 21. Nd5 {[%emt 0:00:24]} (21. e5 $142 $1) 21... Qf8 $16 {[%emt 0:00:20]} 22. e5 {[%emt 0:02:56]} (22. Rf1 $16) 22... Rc8 $2 {[%emt 0:00:28] This costs Black the game.} ({Black should try} 22... Be6 $1 $14 23. Ne3 (23. Nxc7 Bxc4 24. Qxc4 Nxe5 $15 {[%mdl 64] Pin}) 23... Bxc4 24. Qxc4 Qg8) 23. Ne3 {[%emt 0:06:40]} b5 {[%emt 0:06:17]} (23... Ne7 $142 24. d5 Nf4) 24. Ba2 $1 $18 {[%emt 0:01:39]} a5 {[%emt 0:02:02]} (24... Nf4 $2 25. Red2 $18) 25. Nf5 {[%emt 0:01:20] Black must now prevent N3h4.} axb4 {[%emt 0:03:42] [#]} 26. Nxh6 $1 {[%emt 0:03:15]} Nd8 {[%emt 0:00:28] [#]} (26... gxh6 27. e6 fxe6) 27. Ng5 $1 {[%emt 0:00:20][%csl Gg5][%cal Rc2h7]} g6 {[%emt 0:01:57]} (27... f5 28. exf6) 28. Nhxf7+ {[%emt 0:00:29]} Nxf7 {[%emt 0:00:44]} 29. Nxf7+ {[%emt 0:00:46]} Kh7 {[%emt 0:01:17]} 30. e6 {[%emt 0:02:16]} Nf4 {[%emt 0:00:23]} 31. Re3 {[%emt 0:00:13]} (31. exd7 $2 Rxe2 32. Ng5+ (32. dxc8=R $2 Qxc8 33. Ng5+ Kh6 $19) 32... Kh6 $19) 31... Qxf7 {[%emt 0:00:52]} 32. exf7 {[%emt 0:12:59]} (32. exd7 Qxd7 33. Rxg3 Ne2+ 34. Kh2 Nxg3 35. Kxg3 Qd6+ 36. Kf2 Qh2 $17) (32. d5 c6 33. exd7 {[%mdl 64] Discovered Attack} Qxd7 34. dxc6 (34. Rxg3 Ne2+ 35. Kh2 Qd6 $16 {[%mdl 64] Pin})) 32... Rxe3 {[%emt 0:00:03]} 33. Qc5 {[%emt 0:00:39]} (33. axb4 $2 Re2 $19) 33... Re2 {[%emt 0:13:59] [#]} (33... b3 $142 34. Bxb3 (34. f8=N+ Rxf8 35. Qxf8 Re2 $11) 34... Ne2+ 35. Kf1 Bd6) 34. Bd5 $1 {[%emt 0:00:06]} (34. f8=B {leads to mate.} Rxg2+ 35. Kh1 Rh2+ 36. Kg1 Ne2+ 37. Kf1 Bxh3#) (34. f8=N+ $2 Rxf8 35. Bd5 Rfe8 $19) (34. f8=Q Rxg2+ 35. Kh1 Rh2+ 36. Kg1 Ne2+ 37. Kf1 Bxh3#) 34... Rf2 $2 {[%emt 0:00:05]} (34... Nxd5 35. Qxd5 (35. f8=R Rxf8 36. Qxf8 Nf4 $11) 35... Rxb2) 35. Qe7 {[%emt 0:01:02][%csl Ge7][%cal Rf7f8] White is clearly winning.} ({And not} 35. f8=R Ne2+ 36. Kh1 Rcxf8 37. Qe7+ (37. Qxb4 $2 {is a self mate.} Rf1+ {[%mdl 64] Back Rank} 38. Rxf1 Rxf1#) 37... Kh8 $11) 35... Ne2+ {[%emt 0:03:22]} 36. Kh1 {[%emt 0:00:06]} Kh6 {[%emt 0:00:08]} 37. Bf3 {[%emt 0:00:25] A fantastic game!   Weighted Error Value: White=0.70/Black=0.39} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.10"]
[White "Roselli Mailhe, Bernardo"]
[Black "Slate, Kent"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2380"]
[BlackElo "1989"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,105,14,11,29,29,20,20,29,23,21,19,28,32,24,0,39,0,0,-18,-18,-34,-7,-7,-14,-14,0,-20,64,62,108,114,156,152,150,150,165,160,161,153,200,164,164,117,153,145,147,114,158,157,187,184,231,181,320,320,314,297,335,327,361,356,351,347,419,394,403,406,439,403,400,377,494,458,479,483,512,500,478,466,456,451,1032,895,1257,1259,1277,1282,1030,762,5093,3933,2983,4063,29984,29985]} 1. d4 {[%emt 0:00:24]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:18]} e6 {[%emt 0:00:10]} 3. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:20]} 4. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:06]} 5. Qa4+ {[%emt 0:00:04]} Nc6 {[%emt 0:00:11]} 6. e3 {[%emt 0:00:05]} O-O {[%emt 0:00:10]} 7. Bd2 {[%emt 0:00:08]} Re8 {[%emt 0:00:07] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. a3 {[%emt 0:00:11]} Bf8 {[%emt 0:00:31]} 9. Qc2 {[%emt 0:02:22]} e5 {[%emt 0:13:04] The position is equal.} 10. dxe5 {[%emt 0:00:19]} Nxe5 {[%emt 0:00:35]} 11. cxd5 {[%emt 0:00:08]} Nxd5 {[%emt 0:07:57]} 12. O-O-O {[%emt 0:08:07]} Nxf3 {[%emt 0:09:13]} 13. gxf3 {[%emt 0:00:33] [#]} Nb6 $146 {[%emt 0:02:18]} ({Predecessor:} 13... a5 14. Rg1 Nb4 15. Qb1 Qf6 16. Ne4 Qc6+ 17. Bc3 Bf5 18. Nf6+ Qxf6 19. Bxf6 Bxb1 20. Kxb1 {1-0 Mamedyarov,S (2765)-Ding,L (2799) Speed Chess Chess.com INT blitz 2021 (1.34)}) 14. Rg1 {[%emt 0:07:40]} Qh4 {[%emt 0:04:08][%csl LRf2,LRh2]} 15. Ne4 {[%emt 0:02:32]} Bf5 {[%emt 0:02:28]} 16. Bd3 $1 {[%emt 0:00:15][%cal Oe4f6,Bf1d3,Bd3f5,Bf5e4][%mdl 32]} Rad8 {[%emt 0:06:17]} (16... Qxh2 $2 17. Nf6+ Kh8 18. Rh1 $18) 17. Nf6+ {[%emt 0:06:13][%mdl 64] [#] Discovered Attack} Qxf6 {[%emt 0:00:09]} 18. Bxf5 {[%emt 0:00:03]} g6 {[%emt 0:03:48][%cal Ob6a4]} 19. Bc3 {[%emt 0:11:51]} Qc6 {[%emt 0:04:41]} ({Black should play} 19... Rxd1+ $11 20. Rxd1 Qh4) 20. Be4 $14 {[%emt 0:03:29][%mdl 64] Deflection. This pair of bishops is nice.} Qe6 {[%emt 0:03:36]} (20... Rxd1+ $14 21. Rxd1 Qb5) 21. Bxb7 $16 {[%emt 0:05:45]} Nc4 {[%emt 0:06:59][%cal Oc4a3]} 22. Rxd8 {[%emt 0:07:19]} Rxd8 {[%emt 0:00:07]} 23. Qe4 {[%emt 0:00:06]} Qxe4 {[%emt 0:03:09]} 24. Bxe4 {[%emt 0:04:02]} ({Don't take} 24. fxe4 Bg7 $16) 24... Bg7 {[%emt 0:01:12]} 25. Kc2 {[%emt 0:02:03]} Rb8 {[%emt 0:02:47]} (25... Nd6 $16 26. Bd3 f5) 26. Bxg7 {[%emt 0:04:20]} Kxg7 $18 {[%emt 0:00:10][%mdl 4096] Endgame KRB-KRN} 27. Rb1 {[%emt 0:00:56]} (27. Bd3 $18 Ne5 28. Be2) 27... Rd8 {[%emt 0:02:56]} 28. f4 {[%emt 0:02:40]} Rd6 {[%emt 0:00:43] [#] Hoping for ...Nd2.} 29. Bd3 {[%emt 0:01:25]} Nb6 {[%emt 0:00:37]} 30. Rc1 {[%emt 0:01:49]} Na4 {[%emt 0:06:17][%cal Oa4b2]} 31. b4 {[%emt 0:06:35]} Nb6 {[%emt 0:02:17]} (31... Rc6+ $142 32. Kd2 Rxc1 33. Kxc1 Kf8) 32. Be2 {[%emt 0:00:11]} f6 {[%emt 0:04:42]} (32... Rc6+ {was worth a try.} 33. Kd1 Rxc1+ 34. Kxc1 Kf8) 33. Kb3 {[%emt 0:00:56]} Rd7 {[%emt 0:00:28]} 34. Bb5 {[%emt 0:01:30]} Re7 {[%emt 0:00:27]} 35. Rd1 {[%emt 0:00:22]} g5 {[%emt 0:00:49]} 36. fxg5 {[%emt 0:04:35]} fxg5 {[%emt 0:00:09]} 37. a4 {[%emt 0:01:03][%cal Ba3a4,Ba4a5][%mdl 32]} Rf7 {[%emt 0:03:03]} 38. a5 {[%emt 0:01:28]} Nc8 {[%emt 0:00:06]} 39. Rd7 {[%emt 0:01:01]} Nd6 {[%emt 0:00:33]} 40. Rxf7+ {[%emt 0:00:09]} Kxf7 {[%emt 0:00:15] KB-KN} 41. Bd3 {[%emt 0:00:04]} h6 {[%emt 0:01:23]} 42. Kc3 {[%emt 0:00:12]} Ke6 {[%emt 0:00:44]} 43. Kd4 {[%emt 0:00:09]} Kd7 {[%emt 0:01:47]} 44. e4 {[%emt 0:02:37][%cal Be3e4,Be4e5][%mdl 32]} Nb7 {[%emt 0:01:06]} 45. e5 {[%emt 0:03:02]} Nd8 {[%emt 0:01:23]} 46. Bb5+ {[%emt 0:00:55]} Ke6 {[%emt 0:02:32]} (46... Ke7 $142 47. Kd5 Ne6) 47. Bc4+ {[%emt 0:01:22]} Kd7 {[%emt 0:00:08]} 48. Bd5 {[%emt 0:00:07]} c6 {[%emt 0:01:55]} 49. Bc4 {[%emt 0:00:12]} Kc7 {[%emt 0:01:06]} 50. a6 {[%emt 0:01:38]} Kd7 {[%emt 0:00:46]} 51. Ke4 {[%emt 0:01:38]} Ke7 {[%emt 0:00:41]} 52. Kf5 {[%emt 0:00:07]} c5 {[%emt 0:00:06]} 53. b5 {[%emt 0:00:12] Weighted Error Value: White=0.06 (flawless) /Black=0.47} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.11"]
[White "Altman, Joshua"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2120"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,103,0,25,6,27,27,27,29,55,46,52,52,51,32,47,7,39,18,42,0,0,0,18,0,4,6,6,9,18,14,25,-2,54,0,7,-6,31,30,41,0,71,14,73,0,0,0,89,28,27,12,19,6,30,9,9,10,9,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:06:35]} Nf6 {[%emt 0:02:49]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:41]} 3. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:40]} exd5 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:09]} c6 {[%emt 0:00:08]} 6. Bg5 {[%emt 0:00:29][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 {[%emt 0:00:21]} 7. Bh4 {[%emt 0:01:05]} Bb4 {[%emt 0:00:27]} 8. Qc2 {[%emt 0:08:22] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} g5 {[%emt 0:01:46]} 9. Bg3 {[%emt 0:00:05]} Ne4 {[%emt 0:00:06]} 10. Nd2 {[%emt 0:03:45] White has an edge.} Bf5 {[%emt 0:06:34]} 11. Ndxe4 {[%emt 0:01:29]} Bxe4 {[%emt 0:00:05]} 12. Qd2 {[%emt 0:04:39]} Nd7 {[%emt 0:01:07]} 13. f3 {[%emt 0:13:46]} Bg6 {[%emt 0:00:08] [#]} 14. e3 $146 {[%emt 0:02:47]} (14. h4 $5 {[%cal Rh4g5]}) ({Predecessor:} 14. a3 Bxc3 15. Qxc3 Qe7 16. e3 f6 17. Be2 O-O 18. h4 Rae8 19. Bf2 Kg7 20. O-O-O {1-0 Pfeiffer,T-Diesterweg,U PF-ch Eisenberg 1993}) 14... O-O {[%emt 0:01:04]} 15. Bd3 {[%emt 0:07:24]} f5 {[%emt 0:00:08]} 16. O-O {[%emt 0:02:53]} Qf6 {[%emt 0:00:06]} 17. a3 {[%emt 0:03:46]} Ba5 {[%emt 0:01:24]} 18. Bf2 {[%emt 0:13:20]} Rae8 {[%emt 0:00:54]} 19. Qc2 {[%emt 0:02:08]} Kg7 {[%emt 0:01:06]} 20. Qa4 {[%emt 0:10:18]} Qd8 {[%emt 0:02:14]} 21. b4 {[%emt 0:02:28]} Bc7 {[%emt 0:06:14]} 22. b5 $1 {[%emt 0:01:10]} Rf6 {[%emt 0:01:23]} ({Better is} 22... Qb8 $11) 23. bxc6 {[%emt 0:03:11]} (23. Qxa7 $14 Re7 24. Rab1 (24. Qxb7 Nc5 $17 {[%mdl 64] Double Attack})) 23... bxc6 {[%emt 0:00:05]} 24. Rac1 {[%emt 0:01:35]} Re7 {[%emt 0:00:29]} 25. Qc2 {[%emt 0:02:08]} Nf8 {[%emt 0:00:24]} 26. Na4 {[%emt 0:04:36][%cal Bc3a4,Ba4c5,Bc5a6,Ba6b4][%mdl 32]} h5 {[%emt 0:01:50] [#]} (26... Qd6 $11 27. g3 Nd7) 27. f4 {[%emt 0:02:58]} Qd6 {[%emt 0:05:09]} (27... gxf4 $11 28. exf4 (28. Bh4 Rxe3 29. Nc5 Qd6 $11) 28... Bxf4) 28. Qc5 {[%emt 0:00:58]} (28. fxg5 $2 Qxh2#) (28. Bg3 $16 g4 29. Bf2 (29. Bh4 Rxe3 30. Nc5 Rf7 $11)) 28... Qxc5 {[%emt 0:05:32]} 29. Nxc5 {[%emt 0:00:07]} Nh7 {[%emt 0:00:06]} (29... gxf4 $11 {keeps the balance.} 30. Bh4 fxe3) 30. fxg5 {[%emt 0:00:37] White is more active.} (30. Na6 $16) 30... Nxg5 $11 {[%emt 0:00:02]} 31. Bh4 {[%emt 0:00:47]} Kh6 {[%emt 0:00:06][%cal Bg7h6,Bh6g5,Bg5g6,Bg6f5][%mdl 32]} 32. Rfe1 {[%emt 0:01:23]} Ref7 {[%emt 0:04:41]} 33. Na6 {[%emt 0:00:31] Threatens to win with Nxc7.} Bd6 {[%emt 0:01:20] The position is equal.} 34. Nb4 {[%emt 0:00:28]} (34. Rxc6 Bxh2+ 35. Kxh2 Rxc6 $17) 34... f4 {[%emt 0:00:05] Wards off Bg3} 35. Bxg5+ {[%emt 0:00:37]} (35. Rxc6 $2 {loses.} Bxb4 36. Bxg5+ Kxg5 $19) 35... Kxg5 {[%emt 0:00:09]} 36. Bxg6 {[%emt 0:00:27]} (36. Rxc6 $2 {is the wrong capture.} Bxb4 37. exf4+ Kh6 38. Rxf6 Rxf6 39. axb4 Bxd3 $19) 36... Kxg6 {[%emt 0:00:34]} 37. Nxc6 {[%emt 0:00:22]} f3 {[%emt 0:01:45]} 38. gxf3 {[%emt 0:00:03]} ({Not} 38. Ne5+ $2 Bxe5 39. gxf3 Bd6 $19) 38... Rxf3 {[%emt 0:00:03]} 39. Ne5+ {[%emt 0:00:16]} Bxe5 {[%emt 0:00:07]} 40. dxe5 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRR} Kf5 {[%emt 0:00:09]} 41. Rc5 {[%emt 0:01:42]} Rg7+ {[%emt 0:16:19]} 42. Kh1 {[%emt 0:00:04]} Ke4 {[%emt 0:06:48]} 43. Rd1 {[%emt 0:00:27]} Rxe3 {[%emt 0:01:21] And now ...d4 would win.} 44. Rcxd5 {[%emt 0:00:28]} Rxa3 {[%emt 0:00:15]} 45. e6 {[%emt 0:00:20]} Re7 {[%emt 0:00:08]} 46. Rxh5 {[%emt 0:00:31]} Rxe6 {[%emt 0:00:17]} 47. Rh4+ {[%emt 0:00:58]} Ke5 {[%emt 0:00:44]} 48. Re1+ {[%emt 0:00:24]} Kd5 {[%emt 0:00:23]} 49. Rh5+ {[%emt 0:00:22]} Kd6 {[%emt 0:00:04]} 50. Rd1+ {[%emt 0:00:17]} Kc6 {[%emt 0:00:15]} 51. Rc1+ {[%emt 0:00:22]} Kd6 {[%emt 0:00:07]} 52. Rd1+ {[%emt 0:00:03] Weighted Error Value: White=0.13 (very precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.12"]
[White "Zhukova, Natalia"]
[Black "Kanli, Alperen"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2324"]
[BlackElo "2111"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,120,33,48,48,50,51,39,24,38,38,33,26,21,22,21,8,8,20,18,12,21,25,22,38,114,112,111,107,109,107,107,112,117,116,152,145,160,158,156,140,148,135,184,162,230,229,225,225,300,294,289,294,266,250,315,311,316,303,281,282,374,251,360,348,360,375,368,353,365,349,302,151,156,35,35,35,51,45,45,59,550,421,1348,1321,1284,664,2167,2137,12791,0,4631,4183,3672,596,592,0,8,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:03:10]} d5 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:14]} dxc4 {[%emt 0:00:02]} 3. e4 {[%emt 0:00:38]} e5 {[%emt 0:00:02]} 4. Nf3 {[%emt 0:00:20]} exd4 {[%emt 0:00:02]} 5. Bxc4 {[%emt 0:00:26]} Nc6 {[%emt 0:00:03]} 6. O-O {[%emt 0:00:23]} Be6 {[%emt 0:00:02]} 7. Bb5 {[%emt 0:00:52]} Bc5 {[%emt 0:01:25] [#]} 8. b4 $1 {[%emt 0:00:14] D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} Bb6 {[%emt 0:00:10]} 9. a4 $1 {[%emt 0:00:08][%cal Ba2a4,Ba4a5][%mdl 32]} a6 {[%emt 0:00:06]} 10. Bxc6+ {[%emt 0:00:12] White is slightly better.} bxc6 {[%emt 0:00:02]} 11. a5 {[%emt 0:00:15]} Ba7 {[%emt 0:00:01]} 12. Bb2 {[%emt 0:00:25][%cal Rb2d4]} Nf6 {[%emt 0:01:04]} 13. Bxd4 {[%emt 0:03:10]} Nxe4 {[%emt 0:03:49]} 14. Bxa7 {[%emt 0:00:13][%cal Od1c2]} Qxd1 {[%emt 0:00:46]} 15. Rxd1 {[%emt 0:00:04][%cal Od1e1] Threatens to win with Re1!} Rxa7 {[%emt 0:00:06]} 16. Nd4 $36 {[%emt 0:05:35][%mdl 2048] White fights for an advantage.} Bd5 {[%emt 0:10:05]} (16... c5 $5 {[%cal Rc5d4]} 17. Nxe6 fxe6 $14) 17. f3 {[%emt 0:01:52]} Nd6 {[%emt 0:00:49]} 18. Nc3 {[%emt 0:00:59]} O-O {[%emt 0:02:40]} (18... Rb7 $14) 19. Nxd5 $16 {[%emt 0:05:30]} cxd5 {[%emt 0:00:12]} 20. Nc6 {[%emt 0:00:06][%csl LRa7,LRd5][%mdl 64] Discovered Attack} Rb7 {[%emt 0:02:01] [#]} 21. Ne7+ $146 {[%emt 0:03:18]} (21. Rxd5 Re8 $14) ({Predecessor:} 21. Rxd5 Re8 22. Kf2 g6 23. Rc1 Rb5 24. Rdc5 Kg7 25. g4 h6 26. R1c2 Kg8 27. Rxb5 Nxb5 {1-0 Khusnutdinov,R (2491)-Haitin,I (2348) Titled Tuesday intern op 24th Nov blitz 2020 (1)}) 21... Kh8 {[%emt 0:00:03]} 22. Nxd5 {[%emt 0:00:12]} Nb5 {[%emt 0:16:35]} 23. Rac1 {[%emt 0:01:07]} h6 {[%emt 0:01:29]} 24. Rc6 {[%emt 0:04:01]} Ra7 {[%emt 0:05:29]} 25. Nf4 {[%emt 0:04:58] White is much more active.} Nd6 {[%emt 0:01:16]} 26. Kf2 {[%emt 0:20:07]} Rd8 {[%emt 0:06:30]} 27. Rd5 {[%emt 0:06:13]} Re8 {[%emt 0:05:33]} (27... g6 $16 28. g4 Kg7) 28. g4 {[%emt 0:03:15]} g5 {[%emt 0:02:03]} (28... Kh7 {keeps fighting.} 29. h4 Re7) 29. Nd3 $18 {[%emt 0:01:14]} Re6 {[%emt 0:00:18][%cal Od6e4]} 30. Rdc5 {[%emt 0:04:23]} Re7 {[%emt 0:00:37]} 31. Rc1 {[%emt 0:02:34]} f5 {[%emt 0:08:20]} 32. gxf5 {[%emt 0:02:05]} Nxf5 {[%emt 0:00:17]} 33. Nc5 {[%emt 0:00:54]} Re2+ {[%emt 0:00:10]} 34. Kxe2 {[%emt 0:01:28]} Nd4+ {[%emt 0:00:02]} 35. Kd3 {[%emt 0:12:30]} Nxc6 {[%emt 0:00:01][%mdl 4096] Endgame KRN-KRN} 36. Kc3 {[%emt 0:00:12]} Ne5 {[%emt 0:01:00]} 37. Rf1 {[%emt 0:04:58]} c6 {[%emt 0:00:01]} (37... Kg7 {was worth a try.} 38. f4 gxf4) 38. f4 {[%emt 0:01:06]} gxf4 {[%emt 0:04:12]} 39. Rxf4 {[%emt 0:00:03]} Kg7 {[%emt 0:00:01] Dodges Rf6} 40. Rd4 {[%emt 0:03:18] Dodges Nd7} h5 {[%emt 0:03:03]} 41. h4 {[%emt 0:03:37]} Ng6 {[%emt 0:00:46]} 42. Ne6+ {[%emt 0:03:44]} (42. Rd6 $18) 42... Kf6 {[%emt 0:00:59]} 43. Nf4 {[%emt 0:00:05]} ({White should play} 43. Nd8 $16) 43... Nxf4 $14 {[%emt 0:07:14]} 44. Rxf4+ {[%emt 0:00:06] KR-KR} Ke5 {[%emt 0:00:24]} 45. Rf8 {[%emt 0:01:38] Kc4 would be deadly.} (45. Rc4 $5 {[%cal Rc4c6]}) 45... Rg7 $1 {[%emt 0:00:13]} 46. Rh8 {[%emt 0:01:02][%cal Oc3c4] Hoping for Kc4!} Rg3+ $2 {[%emt 0:00:06][%mdl 8192] [#]} (46... Rg4 $14) 47. Kc4 $1 $18 {[%emt 0:00:20]} Rg4+ {[%emt 0:00:24]} (47... Kd6 $142 48. Rh6+ (48. Rxh5 Rg4+ 49. Kc3 c5 $16) 48... Kc7 49. Rxh5 Rg2 50. Rh7+ Kd6 51. Rh6+ Kc7) 48. Kc5 {[%emt 0:00:01]} Rxh4 {[%emt 0:00:17]} 49. Rh6 {[%emt 0:01:45]} ({Not} 49. Kxc6 Rc4+ 50. Kb6 Rxb4+ 51. Kxa6 h4 $11) ({Less strong is} 49. Ra8 Rh1 $14) 49... Rh1 {[%emt 0:03:37]} 50. Kxc6 {[%emt 0:00:00]} Kd4 {[%emt 0:00:05]} 51. Rf6 $2 {[%emt 0:00:06]} (51. Kb6 $18 Rb1 52. Kxa6 Rxb4 53. Rxh5) 51... Rg1 $2 {[%emt 0:01:45][%mdl 8192]} (51... h4 $11) 52. Kb6 {[%emt 0:00:12]} Kc3 {[%emt 0:00:46]} 53. b5 {[%emt 0:00:40]} (53. Kxa6 $142 {aiming for b5.} Kxb4 54. Kb6) 53... axb5 {[%emt 0:00:07]} 54. Rf3+ $2 {[%emt 0:00:44]} (54. Kxb5 $18 {Strongly threatening a6.} Ra1 55. a6) 54... Kd4 {[%emt 0:01:17] The position is equal.} 55. Rf4+ {[%emt 0:00:11]} (55. a6 $5 {[%cal Rf3b3]} Kc4 56. Rf4+ Kc3 57. Rf8 $11 (57. Kxb5 Rg5+ 58. Kb6 Rg6+ 59. Kb5 Rg5+ 60. Kb6 Rg6+ 61. Ka7 Rg7+ 62. Kb8 Rg8+ 63. Kc7 Rg7+ 64. Kc8 Rg8+ 65. Kd7 Rg7+ 66. Ke6 Ra7 $11)) 55... Kc3 {[%emt 0:02:09]} 56. Kxb5 {[%emt 0:00:41]} Rg5+ {[%emt 0:00:36]} 57. Kb6 {[%emt 0:00:07]} Rg6+ {[%emt 0:00:12]} 58. Kb7 {[%emt 0:00:32]} (58. Kb5 $5 Rg5+ $8 59. Kb6 Rg6+ 60. Kc7 $11) 58... Rg7+ {[%emt 0:00:02]} 59. Kc6 {[%emt 0:00:26]} Rg6+ {[%emt 0:00:01]} 60. Kb7 {[%emt 0:00:46]} (60. Kb5 $5 Rg5+ $8 61. Kb6 Rg6+ 62. Kc7 $11) 60... Rg7+ {[%emt 0:00:01] White really could win this.   Weighted Error Value: White=0.32/Black=0.32} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.13"]
[White "Sinha, Sahil"]
[Black "Chabris, Christopher"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2317"]
[BlackElo "2053"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,47,30,36,35,28,35,11,16,11,129,136,123,112,235,212,227,202,489,498,700,695,967,974,960,914,1301,755]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:10]} 4. Qc2 {[%emt 0:00:06]} O-O {[%emt 0:00:16]} 5. Nf3 {[%emt 0:00:14]} d6 {[%emt 0:00:17]} 6. Bd2 {[%emt 0:00:29]} Nbd7 {[%emt 0:02:52]} 7. a3 {[%emt 0:01:29]} Bxc3 {[%emt 0:00:10]} 8. Bxc3 {[%emt 0:00:05]} Qe7 {[%emt 0:10:21]} 9. e3 {[%emt 0:04:08]} b6 {[%emt 0:01:23]} 10. Be2 {[%emt 0:01:22]} Bb7 {[%emt 0:00:22]} 11. b4 {[%emt 0:01:05]} Ne4 {[%emt 0:02:20]} 12. Bb2 {[%emt 0:05:30]} a5 {[%emt 0:05:32] E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} 13. O-O {[%emt 0:01:42]} f5 {[%emt 0:03:38]} 14. Rad1 {[%emt 0:03:22] [#]} Rf6 $146 {[%emt 0:23:06] The position is equal.} ({Predecessor:} 14... Ng5 15. d5 axb4 16. axb4 c5 17. b5 Ne4 18. dxe6 Qxe6 19. Ne1 Ne5 20. f3 Nf6 {0-1 Lopez Martinez,J (2581)-Peralta,F (2582) Barcelona Masters 2018 (5.2)}) 15. d5 {[%emt 0:02:20][%cal Bd4d5,Bd5e6][%mdl 32]} Rg6 {[%emt 0:04:24] [#]} (15... Rh6 $11 {remains equal.}) 16. Nd4 $1 $16 {[%emt 0:05:46]} Qg5 {[%emt 0:04:22][%csl Gg6][%cal Rg5g2] [#]} 17. g3 {[%emt 0:03:18]} (17. Nxe6 $2 Qxg2#) 17... Ne5 {[%emt 0:12:18]} (17... Nf8 $16 18. Bf3 Rh6) 18. Nxe6 $18 {[%emt 0:06:44]} (18. dxe6 f4 19. exf4 Qxf4 $17) 18... Rxe6 {[%emt 0:03:29]} 19. dxe6 {[%emt 0:01:13]} Re8 $2 {[%emt 0:07:26]} (19... Ng4 {keeps fighting.}) 20. c5 {[%emt 0:03:56][%cal Bc4c5,Bc5b6][%mdl 32] White is clearly winning.} Qh6 {[%emt 0:07:25]} (20... Nc6 $142 21. cxd6 cxd6) 21. Bxe5 {[%emt 0:04:31]} dxe5 {[%emt 0:04:05]} 22. cxb6 {[%emt 0:02:17]} Ng5 {[%emt 0:00:50]} 23. h4 {[%emt 0:00:17]} (23. bxc7 $2 Nh3#) 23... f4 {[%emt 0:05:47]} 24. Qf5 {[%emt 0:05:21] Black got outplayed after the opening.   Weighted Error Value: White=0.02 (flawless) /Black=0.99} (24. hxg5 $2 Qh1#) 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.14"]
[White "Brady, Tyson"]
[Black "Morefield, Jason"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2092"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,58,17,21,20,17,21,30,-38,8,20,17,0,8,-33,-7,-43,-43,-35,-43,-39,-34,-65,-84,-100,-108,-103,-94,-92,-87,-121,-118,-95,-113,-356,-98,-275,-309,-439,-437,-436,-429,-489,-460,-574,-561,-564,-569,-538,-531,-551,-542]} 1. e4 {[%emt 0:00:10]} c5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:09]} d6 {[%emt 0:00:06]} 3. Bb5+ {[%emt 0:00:03]} Bd7 {[%emt 0:00:11]} 4. c4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:21]} 5. Nc3 {[%emt 0:00:06]} g6 {[%emt 0:00:13]} 6. d4 {[%emt 0:01:04] B52: Sicilian: Moscow Variation with 3...Bd7.} cxd4 {[%emt 0:00:08]} 7. Nxd4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:12]} 8. h3 {[%emt 0:00:09]} (8. Bxd7+ $11 Nbxd7 9. O-O) 8... O-O {[%emt 0:00:09]} (8... a6 $15 9. Ba4 Bxa4 10. Qxa4+ Qd7) 9. O-O $11 {[%emt 0:00:20]} a6 {[%emt 0:00:18] 9...a6 scores better than 9...Nc6.} 10. Bxd7 {[%emt 0:00:08]} Nbxd7 {[%emt 0:00:06]} 11. Be3 {[%emt 0:00:02]} Rc8 $1 {[%emt 0:00:23]} 12. Qe2 {[%emt 0:00:39]} (12. Qb3 $5) 12... Ne5 {[%emt 0:01:12]} 13. b3 {[%emt 0:00:54] [#]} b5 $1 {[%emt 0:00:12][%cal Rb5c4]} 14. f4 {[%emt 0:01:25]} Ned7 {[%emt 0:00:07]} 15. Rfd1 {[%emt 0:04:52]} bxc4 {[%emt 0:00:21] [#]} 16. e5 $146 {[%emt 0:02:06]} ({Predecessor:} 16. bxc4 e5 17. fxe5 Nxe5 18. c5 Qa5 19. Rac1 dxc5 20. Nb3 Qb4 21. Qxa6 c4 22. Nd4 {½-½ Svidler,P (2714)-Shankland,S (2709) Saint Louis Rapid 2021 (7)}) 16... Nh5 {[%emt 0:05:12][%cal Oh5f4]} 17. exd6 {[%emt 0:08:35]} exd6 {[%emt 0:04:20]} 18. bxc4 {[%emt 0:02:23]} Nb6 {[%emt 0:02:27]} ({Reject} 18... Ng3 $6 19. Qf3 Rxc4 20. Nd5 $11) 19. Nd5 {[%emt 0:00:21]} Re8 {[%emt 0:07:51]} ({Much weaker is} 19... Nxc4 $6 20. Rac1 Rc5 21. Nc6 Rxc6 22. Rxc4 $11) 20. Nxb6 {[%emt 0:06:17]} Qxb6 {[%emt 0:00:09]} 21. Qd3 {[%emt 0:00:10]} (21. Qd2 $17) 21... Qb7 $2 {[%emt 0:01:54]} (21... Nxf4 $1 $19 {has better winning chances.} 22. Bxf4 Bxd4+ 23. Qxd4 Re1+ 24. Kf2 Qxd4+ {[%mdl 64] Remove Defender, Deflection} 25. Rxd4 Rxa1) 22. f5 $2 {[%emt 0:06:17] [#]} (22. Rab1 $17 Qe4 23. Qxe4 Rxe4 24. Rb3) 22... Qe4 $1 $19 {[%emt 0:02:09]} 23. Bf2 {[%emt 0:01:39] [#]} (23. Bg5 $142) 23... Nf4 $1 {[%emt 0:03:28][%csl Gf4,LRd3,LRg2][%cal Re4g2] Black is clearly winning.} 24. Qxe4 {[%emt 0:00:03]} Rxe4 {[%emt 0:00:06]} 25. Kf1 {[%emt 0:02:44]} Rxc4 {[%emt 0:00:35][%cal Rg7d4]} 26. Rac1 {[%emt 0:00:07]} Rxc1 {[%emt 0:01:16][%mdl 64] Deflection} (26... Rcxd4 $2 27. Rc8+ Bf8 28. Rxd4 gxf5 29. Rxd6 $18) ({Stronger than} 26... Rexd4 27. Bxd4 Rxc1 28. Rxc1 Bxd4 29. Rc6 $17) 27. Rxc1 {[%emt 0:00:03]} Bxd4 {[%emt 0:00:24]} 28. Rc4 {[%emt 0:00:01]} Ne2 {[%emt 0:01:45]} 29. f6 {[%emt 0:00:02] Threatening mate with Rc8+.} h6 {[%emt 0:00:34] Weighted Error Value: White=0.52/Black=0.15 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.15"]
[White "Prabhu, Naveen"]
[Black "Ling, Evan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2138"]
[BlackElo "1952"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,121,15,17,14,16,26,27,26,21,22,27,0,12,12,16,-5,-12,-20,0,0,0,0,0,6,0,0,85,90,90,81,108,103,104,92,87,71,71,71,77,82,87,58,127,93,97,83,75,66,47,59,92,89,91,91,115,83,152,152,159,159,159,159,168,165,170,168,185,175,334,333,325,300,329,297,386,287,314,354,381,323,399,386,564,525,919,936,1280,1301,1126,1128,995,916,1514,1452,1317,858,1291,802,2188,1158,1711,1531,1549,1595,1929,924,2489,2282,29985,29986,29990,29991,29991,29992]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:01:36]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:16]} 3. Bc4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:17]} 4. d3 {[%emt 0:00:14]} Bc5 {[%emt 0:00:32]} 5. c3 {[%emt 0:00:08]} d6 {[%emt 0:00:05]} ({Don't do} 5... d5 6. exd5 Nxd5 7. Qb3 $16) 6. a4 {[%emt 0:00:31] Black must now prevent b4. C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} a5 {[%emt 0:00:09]} 7. Bg5 {[%emt 0:00:35][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 {[%emt 0:00:33]} 8. Bh4 {[%emt 1:32:46] White has an edge.} g5 {[%emt 0:01:34]} 9. Bg3 {[%emt 0:00:00]} Be6 {[%emt 0:01:11] [#]} 10. Bb5 $146 {[%emt 0:00:00]} ({Predecessor:} 10. Bxe6 fxe6 11. Nbd2 O-O 12. Qe2 Qd7 13. h4 g4 14. Nh2 Qg7 15. O-O Nh5 16. Kh1 Nxg3+ 17. fxg3 {½-½ Kosteniuk,A (2471)-Muzychuk,A (2535) Kosteniuk-Muzychuk Blitz m 2020 (18)}) 10... Ba7 {[%emt 0:01:54]} (10... O-O $5 {[%cal Rc6a7]}) 11. Nbd2 {[%emt 0:00:00]} O-O {[%emt 0:00:31]} 12. Bxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:00:05]} 13. d4 {[%emt 0:00:00]} Nxe4 {[%emt 0:05:50]} 14. Nxe4 {[%emt 0:00:00]} f5 {[%emt 0:00:10]} 15. dxe5 {[%emt 0:00:00]} fxe4 {[%emt 0:02:39]} 16. Nd4 {[%emt 0:00:00]} Bxd4 {[%emt 0:06:28]} 17. Qxd4 {[%emt 0:00:00]} Bd5 {[%emt 0:25:12]} (17... d5 $11) 18. exd6 $16 {[%emt 0:00:00]} cxd6 {[%emt 0:00:41]} 19. c4 $36 {[%emt 0:00:00][%mdl 2048] Keeping Black busy.} Bf7 {[%emt 0:06:00]} 20. Bxd6 {[%emt 0:00:00] White is more active.} Re8 {[%emt 0:00:04] Black is weak on the dark squares} 21. O-O {[%emt 0:00:00]} c5 {[%emt 0:01:08]} 22. Qxc5 {[%emt 0:00:00] And now b3 would win.} (22. Bxc5 {simplifies} Qxd4 23. Bxd4 Bxc4 24. Rfe1) 22... Rc8 {[%emt 0:00:13]} 23. Qa3 {[%emt 0:00:00] Strongly threatening c5.} Bxc4 {[%emt 0:03:04]} 24. Rfe1 {[%emt 0:00:00]} (24. Rfc1 {is more complex.} Qb6 25. Rc3 Red8 26. Be5) 24... Qb6 {[%emt 0:04:01][%cal Oe4e3]} 25. Bg3 {[%emt 0:00:00]} Qb4 {[%emt 0:04:57]} (25... Bf7 $14) 26. Qe3 {[%emt 0:00:00]} Qc5 {[%emt 0:08:10]} 27. Qd2 {[%emt 0:00:00]} Qd5 {[%emt 0:26:40]} 28. Rad1 {[%emt 0:01:40]} Qxd2 {[%emt 0:00:00]} 29. Rxd2 {[%emt 0:00:01]} Red8 {[%emt 0:00:00] White leaves nothing to chance now.} 30. Rxd8+ {[%emt 0:01:17]} Rxd8 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} 31. h4 {[%emt 0:00:22]} (31. Rxe4 $2 {gets mated.} Rd1+) 31... gxh4 {[%emt 0:00:00]} 32. Bxh4 {[%emt 0:00:06]} Rb8 {[%emt 0:00:00]} ({Better is} 32... Re8) 33. Rxe4 {[%emt 0:02:45]} Rb4 {[%emt 0:00:00]} 34. Bd8 {[%emt 0:01:50]} Rxa4 {[%emt 0:00:00] [#]} 35. Bxa5 $1 {[%emt 0:00:18][%mdl 576] Deflection} Ra1+ {[%emt 0:00:00]} (35... Bb3 36. Re5) 36. Kh2 {[%emt 0:00:10]} Bd5 {[%emt 0:00:00]} 37. Rg4+ {[%emt 0:00:04]} Kf7 {[%emt 0:00:00]} 38. Bc3 {[%emt 0:00:09]} Rd1 $2 {[%emt 0:00:22]} (38... Ra6 39. Rg7+ Ke8) 39. Rg7+ $18 {[%emt 0:00:07]} Ke6 {[%emt 0:03:58]} 40. Rg6+ {[%emt 0:00:27]} Kf7 {[%emt 0:00:26]} 41. Rxh6 {[%emt 0:00:08]} Ra1 {[%emt 0:00:10]} 42. Kg3 {[%emt 0:00:22]} Rg1 {[%emt 0:00:22]} 43. f3 {[%emt 0:00:06]} Ra1 {[%emt 0:00:05]} 44. Rb6 {[%emt 0:00:31]} Be6 {[%emt 0:00:08]} 45. Kf4 {[%emt 0:00:09]} Bd7 {[%emt 0:00:53]} (45... Rf1 $142 46. Ke5 Ba2) 46. g4 {[%emt 0:00:34]} Ra4+ {[%emt 0:00:10]} 47. Kg5 {[%emt 0:00:47]} Rc4 {[%emt 0:00:09]} 48. f4 {[%emt 0:00:25]} Bc6 {[%emt 0:00:17]} 49. Rb4 {[%emt 0:00:22]} Rc5+ {[%emt 0:00:21]} 50. f5 {[%emt 0:00:05]} Bd7 {[%emt 0:00:22]} 51. Rb7 {[%emt 0:00:15]} Rd5 {[%emt 0:00:18]} 52. Rb6 {[%emt 0:00:14] [#] Rb7 is the strong threat.} Ke7 {[%emt 0:00:40]} 53. Rh6 {[%emt 0:00:19] Threatens to win with Kg6.} Bc8 {[%emt 0:00:15]} 54. Rh7+ {[%emt 0:00:11]} Ke8 {[%emt 0:00:17]} 55. Rh8+ {[%emt 0:02:52]} Kd7 {[%emt 0:00:03]} 56. Kf6 {[%emt 0:00:11]} Rd6+ {[%emt 0:00:10]} 57. Ke5 {[%emt 0:00:19][%cal Oh8c8] White wants to mate with Rxc8!} Rb6 {[%emt 0:00:06]} 58. f6 {[%emt 0:00:22][%cal Bf5f6,Bf6f7][%mdl 32] White threatens f7 and mate.} Rb5+ {[%emt 0:00:05]} 59. Kf4 {[%emt 0:00:06] White mates.} Rc5 {[%emt 0:00:59]} 60. f7 {[%emt 0:00:13]} Rc4+ {[%emt 0:00:07]} 61. Kg3 {[%emt 0:00:07] Weighted Error Value: White=0.09 (flawless) /Black=0.27 (precise)} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.16"]
[White "Ismayilova, Khanim"]
[Black "Ouellet, Maili-Jade"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1562"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,67,-3,21,-7,8,0,2,6,6,10,381,389,381,364,387,389,387,391,408,412,563,562,560,536,839,843,828,818,814,810,802,802,885,877,966,754,941,939,1195,1068,887,868,825,818,912,912,1032,1037,939,939,29972,1366,1366,1345,1329,1285]} 1. c4 {[%emt 0:00:01]} e6 {[%emt 0:03:00]} 2. Nc3 {[%emt 0:00:07]} d5 {[%emt 0:00:07]} 3. e3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:06]} b6 {[%emt 0:00:05]} 5. d4 {[%emt 0:02:40]} Bb7 {[%emt 0:00:07]} 6. Bd3 {[%emt 0:02:04]} Nbd7 {[%emt 0:00:15]} 7. O-O {[%emt 0:01:52]} Bd6 {[%emt 0:00:23]} 8. Re1 {[%emt 0:05:52] E14: Queen's Indian: Classical Variation (4 e3).} O-O {[%emt 0:01:54]} 9. e4 {[%emt 0:03:12]} dxe4 {[%emt 0:01:32]} 10. Nxe4 {[%emt 0:00:10] The position is equal.} Nxe4 {[%emt 0:02:37]} 11. Bxe4 {[%emt 1:19:51] [#]} Nc5 $146 {[%emt 0:02:29][%mdl 8192]} ({Predecessor:} 11... Bxe4 12. Rxe4 Nf6 13. Bg5 h6 14. Bxf6 Qxf6 15. Qe2 Rad8 16. Rd1 Qf5 17. b3 Rd7 {½-½ Plat,V (2536)-Babula,V (2561) CZE-ch Zlin 2021 (7)}) 12. dxc5 $18 {[%emt 0:00:00]} Bxe4 {[%emt 0:03:34]} 13. cxd6 {[%emt 0:00:00]} Bxf3 {[%emt 0:00:26] Black is weak on the dark squares} 14. Qxf3 {[%emt 0:00:00]} ({Don't play} 14. gxf3 cxd6 15. Bf4 e5 $18) 14... Qxd6 {[%emt 0:00:06]} 15. Bf4 {[%emt 0:00:00]} Qc5 {[%emt 0:00:34]} 16. Qg3 {[%emt 0:00:00]} Qxc4 {[%emt 0:00:41]} 17. Bh6 {[%emt 0:00:00][%csl Gh6][%cal Rg3g7] [#]} Qd4 {[%emt 0:00:34]} 18. Re5 {[%emt 0:00:00]} Qxe5 {[%emt 0:00:32]} 19. Qxe5 {[%emt 0:00:00][%csl Gh6][%cal Re5g7]} gxh6 {[%emt 0:00:04]} 20. Qxc7 {[%emt 0:00:00]} Rfc8 {[%emt 0:00:14]} 21. Qg3+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:18]} 22. h3 {[%emt 0:00:00]} Rd8 {[%emt 0:02:13]} 23. Rc1 {[%emt 0:00:00]} Rd7 {[%emt 0:00:12]} 24. Qf4 {[%emt 0:00:00]} Rad8 {[%emt 0:01:26]} 25. Qxh6+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:05]} 26. Rc4 {[%emt 0:00:00] [#] Threatening mate with Rg4+.} Rd4 {[%emt 0:00:14]} 27. Rxd4 {[%emt 0:00:00]} Rxd4 {[%emt 0:00:02][%mdl 4096] Endgame KQ-KR} 28. Qf6 {[%emt 0:00:00]} Rd5 {[%emt 0:00:13]} 29. g4 {[%emt 0:00:00][%cal Bg2g4,Bg4g5][%mdl 32]} h5 {[%emt 0:00:27]} 30. g5 {[%emt 0:00:00]} Rf5 {[%emt 0:00:26]} 31. Qh6 {[%emt 0:00:00]} Rb5 {[%emt 0:00:53]} 32. Qxh5 {[%emt 0:00:00]} (32. g6 $142 fxg6 33. Qxg6+ Kh8 34. Qh6+ Kg8 35. Qxe6+ Kf8 36. Qd6+ Ke8 37. Qc6+ Kf8 38. Qxb5) 32... Ra5 {[%emt 0:01:20]} 33. a3 {[%emt 0:00:00] Strongly threatening Qh6.} Rb5 {[%emt 0:00:06]} 34. Qh6 {[%emt 0:00:00] Black got outplayed after the opening.   Weighted Error Value: White=0.06 (flawless) /Black=0.75} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.17"]
[White "Michelle Catherina, P."]
[Black "Laddha, Yash Jayesh"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2193"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,103,85,29,36,43,56,18,34,16,30,-1085,-192,-827,15,26,30,39,63,0,0,2,4,0,31,0,20,13,31,17,58,0,45,-3,18,15,124,121,121,125,124,111,101,104,113,114,113,20,83,33,55,52,103,18,112,0,264,250,299,314,310,299,517,492,676,664,666,644,634,662,654,621,568,417,866,866,866,862,761,749,720,715,867,862,839,829,764,714,747,728,845,1054,897,878,1253,1120]} 1. e4 {[%emt 0:05:19]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:11]} a6 {[%emt 0:00:05]} 4. Ba4 {[%emt 0:00:08]} Bc5 {[%emt 0:00:05]} 5. O-O {[%emt 0:02:04]} Nge7 {[%emt 0:00:25] [#]} 6. c3 {[%emt 0:03:39]} (6. Nxe5 $1 $16 Nxe5 7. d4) 6... Ng6 $11 {[%emt 0:00:08] C64: Ruy Lopez: Classical Defence (3...Bc5) except 4 0-0 Nf6.} 7. d4 {[%emt 0:01:23]} Ba7 {[%emt 0:00:11]} 8. d5 {[%emt 0:10:36]} (8. Bg5 $5 {[%cal Rg5d8]} f6 9. Be3 $14) 8... Nce7 {[%emt 0:00:06] The position is equal.} 9. d6 {[%emt 0:00:57]} (9. h4 $5 {[%cal Rh4h5]} h5 10. d6 cxd6 11. Qxd6 $11) 9... cxd6 {[%emt 0:00:05][%cal Od6d5] [#]} 10. Qd4 $2 {[%mdl 8192]} d5 $2 (10... exd4 11. Nxd4 O-O) 11. Qxd5 $2 (11. Qd3) 11... Bb8 $2 (11... Nxd5 $19 12. exd5 O-O) 12. Qd3 O-O {[#]} 13. Bb3 $146 {[%mdl 2048] Black is under pressure.} ({Predecessor:} 13. c4 b5 14. cxb5 d5 15. exd5 Bf5 16. Qb3 e4 17. Nd4 Qd6 18. g3 Nh4 19. Bg5 Ba7 20. b6 {1-0 Dervishi,E (2511)-Lodici,L (2545) ITA-chT Final 53rd 2022 (1.4)}) 13... d5 14. Bxd5 {White is more active.} (14. exd5 $14 Bf5 15. Qd1) 14... Nxd5 15. Qxd5 Qxd5 16. exd5 e4 17. Nd4 Rd8 18. c4 Ne5 19. Na3 Nd3 20. b3 (20. Nac2 $14) 20... f5 21. f3 (21. Nac2 $14 {is superior.}) 21... Be5 (21... Ba7 $5 {[%cal Ra7d4]} 22. Nac2 exf3 $11) 22. Nac2 Nb4 23. Rb1 $16 Nd3 24. fxe4 fxe4 25. Bg5 Re8 26. Be3 Bg4 {[%cal Ob7b5]} 27. h3 Bd7 28. b4 ({White should try} 28. Ne2 $16) 28... a5 (28... Ba4 $11 {keeps the balance.}) 29. a3 (29. bxa5 $16 Rxa5 30. Rxb7) 29... axb4 $14 30. axb4 b6 (30... Ba4 $14) 31. Ra1 ({Better is} 31. Nc6 $16) 31... Bd6 {A strong pair of Bishops.} (31... Ra4 $11) 32. b5 (32. Nc6 $16) 32... Bc5 {[%mdl 8192] Black is now going downhill.} (32... Nb2 $11 {and Black has nothing to worry.}) 33. Nc6 Bxe3+ 34. Nxe3 h6 35. Ra6 Rxa6 (35... Nc5) 36. bxa6 $18 Bxc6 37. dxc6 {[%mdl 4096] Endgame KRN-KRN} Nb4 38. Rb1 Nxc6 39. Rxb6 Rc8 40. Nd5 {[%cal Ob6c6] Black must now prevent Rxc6!} Kh7 41. Rb5 {Hoping for Rc5.} Na7 (41... e3 $142 42. Nxe3 Ra8) 42. Rb7 {White is clearly winning.} Nc6 43. Nb6 Rd8 44. a7 Nxa7 45. Rxa7 {KRN-KR} Rd6 46. Nd5 Rc6 47. Ne3 Re6 48. Rf7 Kg6 49. Rf4 Kg5 50. Rf5+ Kg6 51. g4 Re8 {[%emt 0:21:00]} 52. Kf2 {[%emt 0:21:54] A brilliant game!   Weighted Error Value: White=0.63/Black=0.66} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.18"]
[White "ADU, Oladapo"]
[Black "Diao, Matthew Guo"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2081"]
[BlackElo "1973"]
[Annotator "NA RC"]
[PlyCount "117"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:08:05]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:22]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:14]} e6 {[%emt 0:00:17]} 6. a3 {[%emt 0:00:39]} Be7 {[%emt 0:13:31]} 7. g3 {[%emt 0:02:12]} d5 {[%emt 0:07:42]} 8. Bg2 {[%emt 0:05:17]} O-O {[%emt 0:30:34]} 9. O-O {[%emt 0:02:38]} dxe4 {[%emt 0:07:43]} 10. Nxc6 {[%emt 0:00:53]} bxc6 {[%emt 0:00:09]} 11. Nxe4 {[%emt 0:00:37]} Ba6 {[%emt 0:07:18]} 12. Re1 {[%emt 0:00:18]} Nd5 {[%emt 0:00:10]} 13. h4 {[%emt 0:04:11]} h6 {[%emt 0:00:57]} 14. Bd2 {[%emt 0:03:45]} Qb6 {[%emt 0:02:32]} 15. Rb1 {[%emt 0:01:38]} Rae8 {[%emt 0:06:29]} 16. b4 {[%emt 0:05:19]} Bc4 {[%emt 0:12:33]} 17. Qf3 {[%emt 0:03:39]} f5 {[%emt 0:01:57]} 18. Nc3 {[%emt 0:00:11]} f4 {[%emt 0:01:26]} 19. Ne4 {[%emt 0:03:25]} e5 {[%emt 0:02:10]} 20. g4 {[%emt 0:02:07]} Qd8 {[%emt 0:01:24]} 21. h5 {[%emt 0:01:58]} Nf6 {[%emt 0:00:30]} 22. Nxf6+ {[%emt 0:02:55]} Rxf6 {[%emt 0:00:14]} 23. Qc3 {[%emt 0:01:12]} Bd5 {[%emt 0:01:10]} 24. Rxe5 {[%emt 0:01:04]} Bxg2 {[%emt 0:00:39]} 25. Kxg2 {[%emt 0:00:19]} f3+ {[%emt 0:00:33]} 26. Kh3 {[%emt 0:00:39]} Rd6 {[%emt 0:00:37]} 27. Bf4 {[%emt 0:00:45]} Rd1 {[%emt 0:00:59]} 28. Re1 {[%emt 0:02:30]} Rxb1 {[%emt 0:00:10]} 29. Rxb1 {[%emt 0:00:02]} Rf8 {[%emt 0:01:31]} 30. Qxf3 {[%emt 0:00:53]} Qd4 {[%emt 0:00:14]} 31. Qb3+ {[%emt 0:00:36]} Kh8 {[%emt 0:00:00]} 32. Bg3 {[%emt 0:00:44]} Bg5 {[%emt 0:01:18]} 33. Qd3 {[%emt 0:00:44]} Qf6 {[%emt 0:00:20]} 34. Re1 {[%emt 0:02:22]} Bf4 {[%emt 0:00:46]} 35. Qg6 {[%emt 0:00:27]} Qd4 {[%emt 0:00:45]} 36. Re8 {[%emt 0:00:24]} Rxe8 {[%emt 0:00:14]} 37. Qxe8+ {[%emt 0:00:17]} Kh7 {[%emt 0:00:01]} 38. Qg6+ {[%emt 0:00:35]} Kh8 {[%emt 0:00:10]} 39. Qxc6 {[%emt 0:02:05]} Bxg3 {[%emt 0:00:14]} 40. Kxg3 {[%emt 0:00:16]} Qe5+ {[%emt 0:00:38]} 41. Kg2 {[%emt 0:00:10]} Qd4 {[%emt 0:00:15]} 42. Qf3 {[%emt 0:00:13]} Qc4 {[%emt 0:00:46]} 43. c3 {[%emt 0:01:08]} a6 {[%emt 0:00:53]} 44. a4 {[%emt 0:00:54]} Qb3 {[%emt 0:01:14]} 45. Qa8+ {[%emt 0:03:04]} Kh7 {[%emt 0:00:01]} 46. Qxa6 {[%emt 0:00:21]} Qd5+ {[%emt 0:00:31]} 47. Kh2 {[%emt 0:00:18]} Qe5+ {[%emt 0:01:13]} 48. Kg1 {[%emt 0:01:37]} Qe1+ {[%emt 0:00:23]} 49. Qf1 {[%emt 0:00:02]} Qe4 {[%emt 0:00:37]} 50. Qd1 {[%emt 0:00:25]} Qc4 {[%emt 0:01:08]} 51. Qd4 {[%emt 0:00:48]} Qe6 {[%emt 0:00:00]} 52. b5 {[%emt 0:00:31]} Qe1+ {[%emt 0:00:19]} 53. Kg2 {[%emt 0:00:01]} Qe7 {[%emt 0:00:27]} 54. b6 {[%emt 0:00:09]} Qb7+ {[%emt 0:00:10]} 55. Kg1 {[%emt 0:00:18]} Qa6 {[%emt 0:00:36]} 56. Qe4+ {[%emt 0:00:16]} Kh8 {[%emt 0:00:07]} 57. b7 {[%emt 0:00:09]} Qd6 {[%emt 0:00:38]} 58. Qe8+ {[%emt 0:00:20]} Kh7 {[%emt 0:00:02]} 59. b8=Q {[%emt 0:00:18]} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.19"]
[White "Su, Kevin"]
[Black "Prem, Pranav"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2038"]
[BlackElo "2061"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,100,43,35,44,52,65,12,19,20,14,27,27,18,18,7,19,-15,-10,-26,0,0,0,-16,-21,-16,-8,-28,-18,-16,-19,-13,-14,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,-9,-9,-9,-9,-9,-83,-83,-145,-144,-127,-100]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:01:34]} 2. Nf3 {[%emt 0:00:18]} d6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:13]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:09]} 5. Bd3 {[%emt 0:00:03]} e6 {[%emt 0:04:01]} 6. c4 {[%emt 0:00:20]} Be7 {[%emt 0:00:28]} 7. O-O {[%emt 0:00:42]} O-O {[%emt 0:00:39]} 8. Nc3 {[%emt 0:02:11]} Nc6 {[%emt 0:03:53]} 9. Be3 {[%emt 0:00:58]} Nxd4 {[%emt 0:04:29] B40: Sicilian: 2...e6, Unusual lines.} 10. Bxd4 {[%emt 0:00:51] [#]} Qc7 $146 {[%emt 0:04:01]} ({Predecessor:} 10... b6 11. b3 Bb7 12. Rc1 e5 13. Be3 Bc8 14. Be2 Be6 15. f4 Ne8 16. f5 Bd7 17. Qe1 {1-0 Ulehla,J (1739)-Zacik,A (1912) SVK-chT2A 1920 2019 (8.6)}) 11. f4 {[%emt 0:10:23] White is more active.} ({White should play} 11. Qe2 $14) 11... e5 $11 {[%emt 0:03:49] The position is equal.} 12. Be3 {[%emt 0:00:54]} Ng4 {[%emt 0:05:17]} 13. Nd5 {[%emt 0:01:17]} Qd8 {[%emt 0:00:21]} 14. Bd2 {[%emt 0:02:11]} exf4 $1 {[%emt 0:00:25]} 15. Bxf4 {[%emt 0:02:04]} Bg5 {[%emt 0:03:56]} 16. Bg3 {[%emt 0:08:57]} (16. Be2 $5 {[%cal Re2g4]} Ne5 17. Bg3 $14) 16... Be6 {[%emt 0:07:02]} 17. Kh1 {[%emt 0:09:16]} Bxd5 {[%emt 0:06:21]} (17... Bh4 {is interesting.} 18. Qe1 Bxg3 19. Qxg3 Bxd5 20. exd5 Ne5) 18. Qxg4 {[%emt 0:01:24]} (18. exd5 Ne3 19. Qb3 (19. Qh5 g6 $17) 19... Nxf1 20. Rxf1 Qc7 $17) 18... Be6 {[%emt 0:00:01]} 19. Qf3 {[%emt 0:01:18]} (19. Qh5 $5) 19... Bf6 {[%emt 0:01:43]} 20. Rad1 {[%emt 0:01:30][%cal Oe4e5] [#] e5! would be deadly.} Qc7 {[%emt 0:11:46]} 21. b4 {[%emt 0:04:38]} Be5 {[%emt 0:03:19]} (21... b6 {with more complications.} 22. Be2 Rad8 23. Rxd6 Rxd6 24. e5 Rd1) 22. Rc1 {[%emt 0:01:37]} Rac8 {[%emt 0:05:00]} 23. Bxe5 {[%emt 0:07:21]} dxe5 {[%emt 0:00:46]} 24. c5 {[%emt 0:00:07][%cal Bc4c5,Bc5c6][%mdl 32]} Rfd8 {[%emt 0:09:30]} 25. Bc4 {[%emt 0:00:36]} Bxc4 {[%emt 0:03:51]} 26. Rxc4 {[%emt 0:00:02]} Rd2 {[%emt 0:00:02]} 27. c6 {[%emt 0:03:03] Threatening mate with cxb7.} Rcd8 {[%emt 0:05:57]} (27... Rxa2 {is a self mate.} 28. cxb7 Rf8 29. Rxc7 h5 30. b8=Q) (27... bxc6 $2 28. Rxc6 h6 29. Rxc7 $18 (29. Qxf7+ $2 Qxf7 30. Rxc8+ Kh7 $19)) 28. b5 {[%emt 0:02:18]} Rxa2 {[%emt 0:03:57]} 29. Rc5 {[%emt 0:01:45]} h6 {[%emt 0:02:03]} 30. Rd5 {[%emt 0:02:02] Strongly threatening Rxd8+.} Rd2 $1 {[%emt 0:04:28]} (30... bxc6 $2 31. Rxd8+ Qxd8 32. Qxf7+ Kh7 33. Qxa2 $18) 31. h3 {[%emt 0:05:05]} bxc6 {[%emt 0:02:21]} 32. bxc6 {[%emt 0:00:36]} Qxc6 {[%emt 0:01:06] Threatens to win with ...Qc7.} 33. Qxf7+ {[%emt 0:00:30]} (33. Rxd8+ {simplifies} Rxd8 34. Qxf7+ Kh7 35. Qf5+) 33... Kh7 {[%emt 0:00:14][%cal Rd8d5]} 34. Rxe5 {[%emt 0:02:37]} ({Reject} 34. Qxa7 R8xd5 35. exd5 Qxd5 $17) 34... Qg6 {[%emt 0:00:42]} 35. Qxg6+ {[%emt 0:02:41]} Kxg6 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRR} 36. Re6+ {[%emt 0:00:07]} Kh7 {[%emt 0:00:05]} 37. Rf4 {[%emt 0:01:31]} R8d7 {[%emt 0:01:18]} 38. h4 {[%emt 0:02:03]} R2d6 {[%emt 0:01:10]} 39. Re5 {[%emt 0:01:23]} Rg6 {[%emt 0:00:27]} 40. h5 {[%emt 0:08:49]} Rg5 {[%emt 0:00:16]} 41. Rxg5 {[%emt 0:00:41]} hxg5 {[%emt 0:00:02] KR-KR} 42. Rf5 {[%emt 0:00:08]} Rd4 {[%emt 0:00:03]} 43. e5 {[%emt 0:03:52]} Kh6 {[%emt 0:00:51]} 44. e6 {[%emt 0:02:27]} Re4 {[%emt 0:04:45]} 45. g4 {[%emt 0:00:05]} Rxe6 {[%emt 0:00:00]} 46. Rf8 $1 {[%emt 0:00:07][%cal Rf8h8]} g6 {[%emt 0:00:00]} 47. hxg6 {[%emt 0:00:57]} Kxg6 {[%emt 0:00:00] White should prevent ...Re2.} 48. Kg2 {[%emt 0:00:06]} (48. Rg8+ $11 Kh6 49. Ra8) 48... a5 $17 {[%emt 0:00:00] ...Ra6 is the strong threat.} 49. Ra8 {[%emt 0:00:07] Dodges Ra6} (49. Rg8+ $142 Kh6 50. Rh8+ Kg7 51. Ra8) 49... Re2+ {[%emt 0:00:00]} 50. Kf3 {[%emt 0:00:05] [#]} Re5 $1 {[%emt 0:00:00] Weighted Error Value: White=0.09 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8.20"]
[White "Samuelson, Andrew"]
[Black "Shoykhet, Benjamin"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2019"]
[BlackElo "1919"]
[Annotator "NA RC"]
[PlyCount "201"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:11]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:06]} g6 {[%emt 0:00:03]} 5. c4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:03]} 6. Nc3 {[%emt 0:00:06]} d6 {[%emt 0:00:03]} 7. Nc2 {[%emt 0:00:11]} Bg7 {[%emt 0:00:08]} 8. Be2 {[%emt 0:00:06]} O-O {[%emt 0:00:12]} 9. O-O {[%emt 0:00:06]} a5 {[%emt 0:00:41]} 10. Be3 {[%emt 0:00:40]} a4 {[%emt 0:00:20]} 11. Rc1 {[%emt 0:00:15]} Qa5 {[%emt 0:00:26]} 12. Na3 {[%emt 0:01:08]} Be6 {[%emt 0:03:52]} 13. Nab5 {[%emt 0:04:32]} Rfc8 {[%emt 0:00:50]} 14. f4 {[%emt 0:01:36]} Qb4 {[%emt 0:03:05]} 15. a3 {[%emt 0:00:23]} Qb3 {[%emt 0:01:30]} 16. Qxb3 {[%emt 0:01:57]} axb3 {[%emt 0:00:06]} 17. f5 {[%emt 0:01:55]} gxf5 {[%emt 0:01:27]} 18. exf5 {[%emt 0:00:06]} Bd7 {[%emt 0:00:07]} 19. g4 {[%emt 0:05:07]} Ne5 {[%emt 0:04:44]} 20. g5 {[%emt 0:00:12]} Nfg4 {[%emt 0:00:14]} 21. Bd4 {[%emt 0:00:41]} Rxc4 {[%emt 0:01:10]} 22. Bxc4 {[%emt 0:00:20]} Nxc4 {[%emt 0:00:04]} 23. Bxg7 {[%emt 0:00:16]} Kxg7 {[%emt 0:00:07]} 24. Rf4 {[%emt 0:03:16]} Nge5 {[%emt 0:01:14]} 25. f6+ {[%emt 0:02:25]} exf6 {[%emt 0:01:15]} 26. Rxf6 {[%emt 0:00:19]} Nxb2 {[%emt 0:18:19]} 27. Rb1 {[%emt 0:00:37]} Nbc4 {[%emt 0:03:01]} 28. Rxb3 {[%emt 0:00:27]} Nd2 {[%emt 0:00:15]} 29. Rb4 {[%emt 0:00:49]} Ndf3+ {[%emt 0:00:10]} 30. Kg2 {[%emt 0:01:12]} Nxg5 {[%emt 0:00:28]} 31. Rxd6 {[%emt 0:00:20]} Bc6+ {[%emt 0:00:29]} 32. Kg3 {[%emt 0:00:41]} Ne6 {[%emt 0:05:09]} 33. a4 {[%emt 0:00:55]} Rg8 {[%emt 0:01:29]} 34. Ne4 {[%emt 0:04:19]} Kf8+ {[%emt 0:00:55]} 35. Kf2 {[%emt 0:00:07]} Ke7 {[%emt 0:00:25]} 36. Nbc3 {[%emt 0:04:05]} f5 {[%emt 0:02:19]} 37. Rxc6 {[%emt 0:00:35]} Nd3+ {[%emt 0:01:22]} 38. Kf1 {[%emt 0:00:10]} Nxb4 {[%emt 0:00:27]} 39. Rb6 {[%emt 0:00:04]} fxe4 {[%emt 0:01:27]} 40. Rxb7+ {[%emt 0:00:11]} Kd6 {[%emt 0:01:56]} 41. Rxb4 {[%emt 0:00:05]} e3 {[%emt 0:00:24]} 42. Re4 {[%emt 0:00:38]} Rf8+ {[%emt 0:01:35]} 43. Kg2 {[%emt 0:00:40]} Nf4+ {[%emt 0:03:07]} 44. Kg3 {[%emt 0:00:39]} Nh5+ {[%emt 0:00:28]} 45. Kh3 {[%emt 0:00:19]} Nf4+ {[%emt 0:02:04]} 46. Kg4 {[%emt 0:00:09]} Ng2 {[%emt 0:03:23]} 47. Kg3 {[%emt 0:00:47]} Rg8+ {[%emt 0:00:25]} 48. Kf3 {[%emt 0:00:29]} Ne1+ {[%emt 0:01:18]} 49. Kxe3 {[%emt 0:00:23]} Rg2 {[%emt 0:00:20]} 50. Rh4 {[%emt 0:00:44]} Rg7 {[%emt 0:02:50]} 51. Ke2 {[%emt 0:02:10]} Ng2 {[%emt 0:00:26]} 52. Re4 {[%emt 0:00:51]} Rf7 {[%emt 0:00:23]} 53. a5 {[%emt 0:01:02]} Nf4+ {[%emt 0:00:09]} 54. Kd2 {[%emt 0:00:30]} Ne6 {[%emt 0:01:03]} 55. a6 {[%emt 0:00:55]} Nc5 {[%emt 0:00:21]} 56. Rh4 {[%emt 0:02:15]} Nxa6 {[%emt 0:00:44]} 57. Rh6+ {[%emt 0:00:04]} Ke5 {[%emt 0:00:04]} 58. Rxa6 {[%emt 0:00:04]} Rf2+ {[%emt 0:00:03]} 59. Ke3 {[%emt 0:00:12]} Rxh2 {[%emt 0:00:05]} 60. Ra5+ {[%emt 0:00:06]} Ke6 {[%emt 0:00:08]} 61. Ne4 {[%emt 0:00:06]} Rh4 {[%emt 0:01:48]} 62. Kd4 {[%emt 0:00:07]} Rh1 {[%emt 0:00:22]} 63. Re5+ {[%emt 0:00:15]} Kf7 {[%emt 0:00:08]} 64. Rf5+ {[%emt 0:00:16]} Ke6 {[%emt 0:00:43]} 65. Rf6+ {[%emt 0:00:03]} Ke7 {[%emt 0:00:07]} 66. Ra6 {[%emt 0:00:05]} Rh5 {[%emt 0:00:11]} 67. Nd6 {[%emt 0:01:05]} Ke6 {[%emt 0:00:59]} 68. Ne4+ {[%emt 0:00:08]} Ke7 {[%emt 0:00:17]} 69. Nf6 {[%emt 0:00:53]} Rh1 {[%emt 0:01:43]} 70. Ke5 {[%emt 0:00:23]} Re1+ {[%emt 0:00:16]} 71. Ne4 {[%emt 0:00:04]} Kf7 {[%emt 0:00:58]} 72. Rf6+ {[%emt 0:00:24]} Kg7 {[%emt 0:00:07]} 73. Rf4 {[%emt 0:00:09]} Kg6 {[%emt 0:00:32]} 74. Rg4+ {[%emt 0:00:09]} Kf7 {[%emt 0:00:13]} 75. Rg2 {[%emt 0:00:09]} Kf8 {[%emt 0:01:44]} 76. Kf5 {[%emt 0:01:12]} Rf1+ {[%emt 0:00:21]} 77. Ke6 {[%emt 0:00:11]} Re1 {[%emt 0:00:12]} 78. Rg4 {[%emt 0:00:16]} Re3 {[%emt 0:00:23]} 79. Kf5 {[%emt 0:00:16]} Rf3+ {[%emt 0:00:37]} 80. Ke5 {[%emt 0:00:11]} Re3 {[%emt 0:00:15]} 81. Rg1 {[%emt 0:00:33]} Kf7 {[%emt 0:00:26]} 82. Kf4 {[%emt 0:01:03]} Ra3 {[%emt 0:00:43]} 83. Ng5+ {[%emt 0:00:14]} Kg6 {[%emt 0:39:33]} 84. Nf3+ {[%emt 0:00:07]} Kf6 {[%emt 0:00:30]} 85. Nd2 {[%emt 0:00:13]} Ra5 {[%emt 0:00:00]} 86. Ne4+ {[%emt 0:00:06]} Kf7 {[%emt 0:00:00]} 87. Rh1 {[%emt 0:00:14]} Kg6 {[%emt 0:00:00]} 88. Rb1 {[%emt 0:00:09]} Kf7 {[%emt 0:00:00]} 89. Ng5+ {[%emt 0:00:15]} Kg7 {[%emt 0:00:00]} 90. Rb7+ {[%emt 0:00:08]} Kg6 {[%emt 0:00:00]} 91. Rb6+ {[%emt 0:00:38]} Kg7 {[%emt 0:00:00]} 92. Nf3 {[%emt 0:00:11]} Ra1 {[%emt 0:00:00]} 93. Kf5 {[%emt 0:00:11]} Rf1 {[%emt 0:00:00]} 94. Rb7+ {[%emt 0:00:03]} Kh6 {[%emt 0:00:00]} 95. Kg4 {[%emt 0:00:13]} Kg6 {[%emt 0:00:00]} 96. Ne5+ {[%emt 0:00:33]} Kh6 {[%emt 0:00:00]} 97. Re7 {[%emt 0:00:23]} Rf6 {[%emt 0:00:00]} 98. Nf3 {[%emt 0:00:53]} Kg6 {[%emt 0:00:00]} 99. Nh4+ {[%emt 0:00:05]} Kh6 {[%emt 0:00:00]} 100. Nf5+ {[%emt 0:00:05]} Kg6 {[%emt 0:00:00]} 101. Rg7# {[%emt 0:00:20]} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.1"]
[White "Durarbayli, Vasif"]
[Black "Matviishen, Viktor"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2627"]
[BlackElo "2538"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,112,11,14,14,18,20,8,9,11,14,5,17,14,20,16,29,15,16,29,28,0,0,-12,-10,-8,-8,-15,-7,-4,-6,-8,-4,-22,-24,-25,-29,-29,-25,-22,-22,-22,-22,-22,-22,-25,-22,-35,-28,-35,-29,-35,-29,-29,-29,-29,-29,-29,-29,-41,-29,-29,-29,-36,-29,-29,-22,-29,-29,-43,-22,-22,-22,-16,-15,-15,-15,-22,-22,-22,-22,-29,-29,-36,0,0,0,-16,0,0,0,0,0,-20,0,0,0,-15,0]} 1. e4 {[%emt 0:02:38] Estremera,S/Mellado,J} c5 {[%emt 0:00:33]} 2. Nf3 {[%emt 0:00:17]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:04]} a6 {[%emt 0:00:05]} 6. Be2 {[%emt 0:00:03]} e5 {[%emt 0:00:06]} 7. Nb3 {[%emt 0:00:03]} Be7 {[%emt 0:00:05]} 8. O-O {[%emt 0:00:04]} O-O {[%emt 0:00:14]} 9. Re1 {[%emt 0:00:05]} Be6 {[%emt 0:00:32] B92: Sicilian Najdorf: 6 Be2.} 10. Bf3 {[%emt 0:00:07]} Qc7 {[%emt 0:02:19]} 11. Be3 {[%emt 0:04:06]} Rc8 {[%emt 0:01:48]} 12. a4 {[%emt 0:04:26]} h6 {[%emt 0:00:56]} 13. a5 {[%emt 0:03:22]} Nbd7 {[%emt 0:00:21]} 14. h3 {[%emt 0:03:36] 14.Qd2 is vanishing.} b5 {[%emt 0:08:51]} 15. axb6 {[%emt 0:00:17]} Nxb6 {[%emt 0:00:04]} 16. Na5 {[%emt 0:00:06]} Nc4 {[%emt 0:00:49]} 17. Nxc4 {[%emt 0:00:06]} Bxc4 {[%emt 0:00:02]} 18. Na4 {[%emt 0:00:22] [#] And now Nb6 would win.} Rab8 {[%emt 0:02:05] [#] Prevents Nb6.} 19. b3 $146 {[%emt 0:00:07]} ({Predecessor:} 19. Bc1 Qb7 20. b3 Be6 21. Bb2 Rc6 22. Qd3 Rbc8 23. Re2 Nd7 24. Qd1 Bg5 25. c4 {½-½ Bruzon Batista,L (2652)-Anand,V (2803) Leon 19th rapid 2006 (1.1)}) 19... Bb5 {[%emt 0:01:29]} 20. c4 {[%emt 0:09:13]} Bxa4 {[%emt 0:00:08]} 21. Rxa4 {[%emt 0:01:26]} Qb7 {[%emt 0:00:05][%csl LRb3,LRe4]} 22. Qa1 {[%emt 0:06:58]} Qxb3 {[%emt 0:01:08]} ({Don't play} 22... Nxe4 23. Bxe4 (23. Rxa6 Ra8 $16) 23... Qxe4 24. Ba7 $16 (24. Rxa6 Qd3 $15)) 23. Rc1 {[%emt 0:01:28] [#]} a5 $1 {[%emt 0:11:41][%mdl 64] Deflection} 24. Rxa5 {[%emt 0:05:23]} (24. Ra3 Qb2) 24... Rxc4 {[%emt 0:00:19]} 25. Rxc4 {[%emt 0:00:17]} Qxc4 {[%emt 0:00:02]} 26. Ra8 {[%emt 0:00:05]} Rxa8 {[%emt 0:14:10]} 27. Qxa8+ {[%emt 0:00:03]} Kh7 {[%emt 0:00:09]} 28. Qb7 {[%emt 0:03:23]} Bd8 {[%emt 0:00:05]} 29. Qa8 {[%emt 0:02:24] Inhibits Ba5.} Qc7 {[%emt 0:02:23]} 30. g3 {[%emt 0:03:49]} g6 {[%emt 0:00:35]} 31. Kg2 {[%emt 0:00:52]} Kg7 {[%emt 0:00:41]} (31... Qd7 {simplifies} 32. h4 Kg7 33. Qa7 Qxa7 34. Bxa7 h5) 32. h4 {[%emt 0:04:19]} Be7 {[%emt 0:01:59]} (32... Qd7 {simplifies} 33. Qa7 Qxa7 34. Bxa7 h5) 33. Kg1 {[%emt 0:02:00]} Qc2 {[%emt 0:06:08]} 34. Qb7 {[%emt 0:01:21]} Bd8 {[%emt 0:00:50]} 35. Qb8 {[%emt 0:00:56][%csl LRd6,LRd8]} Qc7 {[%emt 0:00:05]} 36. Qa8 {[%emt 0:00:08]} Qd7 {[%emt 0:00:57]} 37. Bg2 {[%emt 0:02:21]} Be7 {[%emt 0:03:11]} 38. Bf3 {[%emt 0:00:09]} h5 {[%emt 0:00:45]} (38... Qc7 {with more complications.} 39. Kg2 h5 40. Bg5 Qc2) 39. Bg5 {[%emt 0:01:15]} Ne8 {[%emt 0:10:35] Strongly threatening ...Bxg5.} 40. Be3 {[%emt 0:00:33]} Qb5 {[%emt 0:00:13]} 41. Qc8 {[%emt 0:04:18]} Nf6 {[%emt 0:04:34]} 42. Bg5 {[%emt 0:02:06]} Ng8 {[%emt 0:00:09]} (42... Qd3 {seems wilder.} 43. Kg2 d5 44. Qc6 dxe4 45. Bxf6+ Bxf6 46. Bxe4 Qd4) 43. Be3 {[%emt 0:02:46]} Qb3 {[%emt 0:01:06]} 44. Kg2 {[%emt 0:00:31]} Qe6 {[%emt 0:00:37]} 45. Qb7 {[%emt 0:02:20]} Nf6 {[%emt 0:02:18]} 46. Bd1 {[%emt 0:01:46]} Qd7 {[%emt 0:01:31]} (46... d5 {looks sharper.} 47. Bb3 Nxe4 48. Bxd5 Nd6) 47. Qxd7 {[%emt 0:02:12]} Nxd7 $11 {[%emt 0:00:02][%mdl 4096] Endgame KBB-KBN} 48. Kh3 {[%emt 0:00:15]} Nf6 {[%emt 0:02:12]} 49. f3 {[%emt 0:00:33]} Ng8 {[%emt 0:02:36]} 50. g4 {[%emt 0:01:15] The position is equal.} Nf6 {[%emt 0:00:29]} 51. Bc2 {[%emt 0:01:45]} (51. Bg5 $5) 51... Nh7 {[%emt 0:00:53]} 52. gxh5 {[%emt 0:02:17]} gxh5 {[%emt 0:00:04]} 53. f4 {[%emt 0:00:06]} Nf6 {[%emt 0:02:21]} 54. f5 {[%emt 0:02:05]} Ng4 {[%emt 0:00:05]} 55. Bb6 {[%emt 0:00:33]} Nf6 {[%emt 0:01:32]} 56. Be3 {[%emt 0:02:10]} Ng4 {[%emt 0:00:37] Weighted Error Value: White=0.04 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.2"]
[White "Nyzhnyk, Illya"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2644"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,69,0,10,0,6,0,0,-17,-13,-20,-8,-35,-24,-39,-45,-47,-35,-33,-4,-16,0,-3,0,-73,-83,-85,-59,-105,-105,-109,-107,-102,-50,-48,-56,-55,-33,-61,0,0,0,0,0,0,0,-28,-18,-18,-13,-13,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:11]} Nf6 {[%emt 0:05:28]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:29]} 3. g3 {[%emt 0:00:23]} d5 {[%emt 0:00:10]} 4. Bg2 {[%emt 0:00:09]} Bb4+ {[%emt 0:00:04]} 5. Bd2 {[%emt 0:00:08]} Be7 {[%emt 0:00:04]} 6. Nf3 {[%emt 0:00:43]} O-O {[%emt 0:00:07]} 7. O-O {[%emt 0:00:12]} c6 {[%emt 0:00:18]} 8. Qc2 {[%emt 0:00:14]} Nbd7 {[%emt 0:00:05]} 9. Rc1 {[%emt 0:00:59] E11: Bogo-Indian.} a5 {[%emt 0:05:13]} 10. a4 {[%emt 0:06:19] 10.e3 is a critical line.} Ne4 {[%emt 0:04:02]} 11. Bf4 {[%emt 0:06:42]} g5 {[%emt 0:03:15]} 12. Be3 {[%emt 0:06:03]} f5 {[%emt 0:08:06]} 13. Nc3 {[%emt 0:00:40] [#]} f4 $146 {[%emt 0:14:53]} ({Predecessor:} 13... Bf6 14. Rd1 Qe7 15. Ne1 Bg7 16. Qc1 f4 17. gxf4 gxf4 18. Bd2 Nxf2 19. Kxf2 Bxd4+ {0-1 Li,D (2535)-Nguyen,N (2639) Asian Continental blitz op 2019 (2)}) 14. gxf4 {[%emt 0:01:57]} gxf4 {[%emt 0:00:01]} 15. Bd2 {[%emt 0:00:08]} Nxd2 {[%emt 0:00:04]} 16. Qxd2 {[%emt 0:00:30]} Bd6 {[%emt 0:00:17]} 17. Kh1 {[%emt 0:04:40]} Qf6 {[%emt 0:00:35]} 18. Rg1 {[%emt 0:13:07]} Kh8 {[%emt 0:00:28]} 19. Rae1 {[%emt 0:05:21] [#]} (19. Bh3 $11 {remains equal.}) 19... Qh6 $1 $17 {[%emt 0:03:08]} 20. Bf1 {[%emt 0:04:21]} Rf5 {[%emt 0:09:16]} 21. e4 {[%emt 0:02:58]} (21. Rg3 $15 {is superior.}) 21... fxe3 {[%emt 0:00:21]} 22. Qxe3 {[%emt 0:00:06] [#]} Bf4 {[%emt 0:04:51]} 23. Qd3 {[%emt 0:10:03]} Rh5 {[%emt 0:04:11]} (23... Nf6 $17 {Strongly threatening ...dxc4.} 24. Rg2 Bd7) 24. Rg2 $15 {[%emt 0:00:25]} e5 $1 {[%emt 0:07:50][%cal Be6e5,Be5e4][%mdl 32]} 25. Ne2 $1 {[%emt 0:12:11] Black must now prevent cxd5.} e4 {[%emt 0:02:30]} 26. Nxf4 {[%emt 0:00:04]} Qxf4 {[%emt 0:07:39]} (26... exd3 $15 27. Re8+ Nf8 28. Nxh5 Bg4) 27. Qe3 $11 {[%emt 0:00:41]} Qxe3 {[%emt 0:14:59]} (27... Qxf3 28. Qxf3 Rh6 29. Qf7 Rg6 30. cxd5 Nf6 31. Rxg6 hxg6 32. Qxf6+ Kh7 33. Rxe4) 28. Rxe3 {[%emt 0:00:06] aiming for Ng5.} Rf5 {[%emt 0:00:07]} (28... exf3 $2 {gets mated.} 29. Re8+) 29. Ng5 {[%emt 0:03:03] Threatens to win with cxd5.} Nf8 {[%emt 0:00:07]} 30. Reg3 {[%emt 0:07:59][%cal Og5f7] Nf7+! would kill now.} (30. cxd5 $5 cxd5 31. Reg3 $11) 30... Be6 {[%emt 0:00:35] Dodges Nf7+} 31. Be2 {[%emt 0:00:20] The position is equal.} Rf6 {[%emt 0:02:03]} ({Resist} 31... dxc4 32. Nxe6 Nxe6 33. Bxc4 $14) 32. cxd5 {[%emt 0:05:33]} cxd5 {[%emt 0:01:45]} 33. f3 $1 {[%emt 0:00:04]} h6 {[%emt 0:00:55]} 34. Nxe6 {[%emt 0:00:04]} Nxe6 {[%emt 0:00:03]} 35. fxe4 {[%emt 0:00:06] Weighted Error Value: White=0.10 (very precise) /Black=0.06 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.3"]
[White "Khanin, Semen"]
[Black "Burke, John M"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2566"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,55,17,10,9,11,21,26,25,7,11,19,7,15,16,10,8,9,11,11,15,12,11,0,0,0,0,0,0,0,10,14,12,11,8,13,14,0,0,0,0,0,0,-3]} 1. d4 {[%emt 0:03:05]} Nf6 {[%emt 0:01:49]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:00:32]} 3. Nc3 {[%emt 0:00:14]} d5 {[%emt 0:00:06]} 4. cxd5 {[%emt 0:00:07]} Nxd5 {[%emt 0:00:05]} 5. Bd2 {[%emt 0:00:14]} Bg7 {[%emt 0:00:38]} 6. e4 {[%emt 0:00:06]} Nxc3 {[%emt 0:00:05]} 7. Bxc3 {[%emt 0:00:04]} O-O {[%emt 0:00:15]} 8. Qd2 {[%emt 0:00:06]} c5 {[%emt 0:01:15][%cal Rc5d4] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 9. d5 {[%emt 0:00:09]} Bxc3 {[%emt 0:00:21]} 10. bxc3 {[%emt 0:00:17]} Qd6 {[%emt 0:00:49] White has an edge.} 11. f4 {[%emt 0:00:06]} e6 {[%emt 0:00:40] The position is equal.} 12. Nf3 {[%emt 0:00:12]} exd5 {[%emt 0:00:31]} 13. Bc4 {[%emt 0:00:12]} d4 {[%emt 0:02:00] [#]} 14. cxd4 $146 {[%emt 0:12:09]} ({Predecessor:} 14. O-O Nc6 15. Ng5 Kg7 16. Rae1 Qe7 17. Nxf7 Rxf7 18. Bxf7 Qxf7 19. f5 gxf5 20. exf5 {½-½ Bitan,B (2395)-Dukic,Z (2218) Calgary 13th 2022 (2)}) 14... cxd4 {[%emt 0:00:05]} 15. O-O {[%emt 0:00:18] Threatening f5.} (15. f5 {is interesting.} gxf5 16. O-O Nc6 17. Rae1) 15... Nc6 {[%emt 0:04:17][%cal Bb8c6,Bc6e5,Be5g4,Bg4e3][%mdl 32] [#]} 16. f5 $1 {[%emt 0:15:25] Inhibits Be6.} gxf5 {[%emt 0:06:41]} 17. Rae1 {[%emt 0:01:58]} fxe4 {[%emt 0:03:59]} 18. Ng5 {[%emt 0:05:58]} Ne5 {[%emt 0:13:55]} 19. Bb3 {[%emt 0:11:00]} Ng4 {[%emt 0:17:49][%csl Gg4][%cal Rd6h2]} 20. Qf4 {[%emt 0:19:09] The board is on fire.} Qxf4 {[%emt 0:01:23]} 21. Rxf4 {[%emt 0:01:12][%cal Rg5f7]} Ne3 {[%emt 0:11:06]} 22. Nxf7 {[%emt 0:05:26] Strongly threatening Nd6+.} Bf5 {[%emt 0:06:10] [#]} 23. Rxe3 $1 {[%emt 0:04:18]} dxe3 {[%emt 0:00:03]} 24. Rxf5 {[%emt 0:00:30][%cal Rf5g5]} Kg7 {[%emt 0:00:10]} 25. Kf1 {[%emt 0:02:20][%mdl 1024] White has compensation.} Rad8 {[%emt 0:02:43] ...Rd2 is the strong threat.} 26. Ke2 {[%emt 0:04:44] And now Rg5+ would win.} Rd2+ {[%emt 0:05:19]} 27. Kxe3 {[%emt 0:00:05]} Rxg2 {[%emt 0:00:08]} 28. Rh5 {[%emt 0:03:06] A rather calm draw.   Weighted Error Value: White=0.03 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "9.4"]
[White "Hilby, Craig"]
[Black "Kantor, Gergely"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2401"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,50,43,31,22,39,32,41,38,27,71,75,96,104,81,60,63,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:04:55]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:13]} 4. Bb5 {[%emt 0:00:08]} Nd4 {[%emt 0:01:26]} 5. Bc4 {[%emt 0:00:34]} Bc5 {[%emt 0:00:40]} 6. Nxe5 {[%emt 0:00:55]} Qe7 {[%emt 0:02:07] C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} 7. Nf3 {[%emt 0:00:46]} (7. Bxf7+ Kf8 8. Nd3 (8. f4 $2 d6 $19) 8... Kxf7 $17) 7... d5 $1 {[%emt 0:02:28] Against d3} ({Weaker is} 7... Nxe4 8. Nd5 Nxf3+ 9. gxf3 $16 (9. Qxf3 Ng5+ $11)) 8. Bxd5 {[%emt 0:00:57]} Bg4 {[%emt 0:05:26] aiming for ...Nxd5. White is slightly better.} 9. d3 {[%emt 0:00:47]} (9. Bxb7 $2 Rb8 10. d3 Rxb7 $19) 9... O-O-O {[%emt 0:04:50] [#]} 10. Be3 $1 {[%emt 0:02:43]} Nxd5 {[%emt 0:05:35]} 11. Nxd5 {[%emt 0:00:09]} ({Stronger than} 11. exd5 Bxf3 12. gxf3 Nf5 $15) 11... Rxd5 {[%emt 0:01:34]} 12. exd5 {[%emt 0:00:21] Kd2 is the strong threat.} Re8 {[%emt 0:01:54] Strongly threatening ...Qf6.} 13. c3 {[%emt 0:02:04]} (13. O-O $14 Bxf3 14. gxf3) 13... Nxf3+ $11 {[%emt 0:13:28] The position is equal.} 14. gxf3 {[%emt 0:00:10]} Qh4 {[%emt 0:01:28]} 15. Kd2 {[%emt 0:00:13][%cal Be1d2,Bd2c1,Bc1b1,Bb1a2][%mdl 32]} Rxe3 $1 {[%emt 0:01:47][%mdl 64] [#] Remove Defender} 16. fxe3 {[%emt 0:00:23]} Qf2+ {[%emt 0:00:10]} 17. Kc1 {[%emt 0:00:10]} Bxf3 {[%emt 0:03:45]} 18. Qe1 {[%emt 0:00:45]} Bxe3+ {[%emt 0:02:13] A strong pair of Bishops.} 19. Kb1 {[%emt 0:00:09] Qxf2 would be deadly.} Bxh1 {[%emt 0:02:18]} 20. Qxh1 {[%emt 0:00:11][%mdl 4096] Endgame KQR-KQB} Qe2 $1 {[%emt 0:02:40][%cal Re2d3] [#]} 21. a4 $146 {[%emt 0:00:08] Threatens to win with Qe4.} ({Predecessor:} 21. a3) 21... Qxd3+ {[%emt 0:00:28]} 22. Ka2 {[%emt 0:00:05]} Qc4+ {[%emt 0:01:41]} 23. Kb1 {[%emt 0:00:10]} Qd3+ {[%emt 0:02:01]} 24. Ka2 {[%emt 0:00:22]} Qc4+ {[%emt 0:02:31]} 25. Kb1 {[%emt 0:00:09]} Qd3+ {[%emt 0:00:52] An exciting game.   Weighted Error Value: White=0.06 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "9.5"]
[White "Stearman, Josiah"]
[Black "Bora, Safal"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2385"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,43,35,35,41,19,10,0,10,12,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-791]} 1. e4 {[%emt 1:31:00]} e6 {[%emt 0:02:22]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:21]} 4. Bg5 {[%emt 0:00:00]} dxe4 {[%emt 0:00:32]} 5. Nxe4 {[%emt 0:00:00]} Be7 {[%emt 0:01:02]} 6. Bxf6 {[%emt 0:00:00]} gxf6 {[%emt 0:00:19]} 7. Nf3 {[%emt 0:00:00]} f5 {[%emt 0:00:07]} 8. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:08] C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack.} 9. g3 {[%emt 0:00:00]} b5 {[%emt 0:04:33] The position is equal.} 10. Bg2 {[%emt 0:00:00] [#] Ne5 is the strong threat.} Bb7 {[%emt 0:00:11]} 11. O-O {[%emt 0:00:00][%cal Od4d5] Black should prevent d5!} Bf6 {[%emt 0:00:33][%cal Oc7c5]} 12. Re1 {[%emt 0:00:00]} O-O {[%emt 0:06:43]} 13. Ne5 {[%emt 0:00:00]} Bxg2 {[%emt 0:03:40]} 14. Kxg2 {[%emt 0:00:00]} Bxe5 {[%emt 0:00:10]} 15. Qf3 {[%emt 0:00:00]} Nc6 {[%emt 0:21:45]} 16. dxe5 {[%emt 0:00:00]} Nd4 {[%emt 0:00:04][%csl LRc2,LRf3] [#]} 17. Qh5 $146 {[%emt 0:00:00] Threatens to win with Rad1.} ({Predecessor:} 17. Qf4 c5 18. Rad1 Qe7 19. Rd2 Rad8 20. Ne2 Qb7+ 21. Kh3 Nf3 22. Rxd8 Rxd8 23. Ng1 Nxg1+ 24. Rxg1 {0-1 Moradi,A (2365)-Rastbod,A (2287) Avicenna op 16th 2019 (7)}) 17... c5 {[%emt 0:04:36]} 18. Rad1 {[%emt 0:00:00] Strongly threatening Ne2.} Qe7 {[%emt 0:00:52]} 19. Ne2 {[%emt 0:00:00]} Nxc2 {[%emt 0:02:57]} 20. Rd7 {[%emt 0:00:00][%mdl 64] [#] Deflection} Nxe1+ {[%emt 0:00:08][%mdl 8192]} (20... Ne3+ $11 21. fxe3 Qxd7 22. Qg5+ Kh8 23. Qf6+ Kg8 24. Qg5+ Kh8 25. Qf6+ Kg8 26. Qg5+) 21. Kf1 $19 {[%emt 0:00:00]} Qxd7 {[%emt 0:00:35]} 22. Qg5+ {[%emt 0:00:00][%mdl 32768] Weighted Error Value: White=0.03 (flawless) /Black=0.00 (flawless) . An unexpected result.} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.6"]
[White "Druska, Juraj"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2496"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,95,24,31,3,4,1,17,21,17,-14,30,22,40,30,32,27,74,60,41,12,69,56,49,53,47,48,47,45,82,45,89,90,90,99,89,106,323,323,315,95,121,105,114,111,110,114,129,119,159,110,105,108,162,20,187,187,185,147,136,142,136,134,153,140,143,109,278,279,564,567,506,464,427,390,504,504,504,504,829,743,898,872,3603,4263,6829,5725]} 1. e4 {[%emt 0:04:18]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:16]} e6 {[%emt 0:00:05]} 3. b3 {[%emt 0:00:21]} Nc6 {[%emt 0:00:06]} 4. Bb2 {[%emt 0:00:09]} d6 {[%emt 0:00:11]} 5. d4 {[%emt 0:00:18]} cxd4 {[%emt 0:01:05]} 6. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:02:47]} 7. Nc3 {[%emt 0:00:11] B50: Sicilian: 2...d6, Miscellaneous.} Be7 {[%emt 0:00:29]} 8. Qd2 {[%emt 0:00:07]} O-O {[%emt 0:05:00]} 9. O-O-O {[%emt 0:00:35] The position is equal.} a6 {[%emt 0:02:15]} 10. Kb1 {[%emt 0:16:29]} Bd7 {[%emt 0:08:37]} 11. f3 {[%emt 0:04:24]} Qc7 {[%emt 0:05:55]} 12. g4 {[%emt 0:00:36][%cal Bg2g4,Bg4g5][%mdl 32]} Nxd4 {[%emt 0:06:52]} 13. Qxd4 {[%emt 0:00:09] [#]} Rfc8 $146 {[%emt 0:00:06]} (13... b5 $11) ({Predecessor:} 13... Rfd8 14. g5 Ne8 15. h4 e5 16. Qd2 Be6 17. Bh3 b5 18. Nd5 Bxd5 19. Qxd5 Rab8 {1-0 Hossain,E (2426)-Hamid,R (1874) Joytu Sheikh Hasina Online op 2020 (1)}) 14. g5 $1 $16 {[%emt 0:09:18]} Nh5 {[%emt 0:01:51]} 15. f4 {[%emt 0:10:06]} Bc6 {[%emt 0:27:13]} (15... b5 $11) 16. Qd2 {[%emt 0:26:24] White is more active.} (16. f5 $5 {[%cal Rf5e6]}) 16... d5 {[%emt 0:18:29]} 17. exd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:03] ...d4 is the strong threat.} 18. Ne2 {[%emt 0:00:30] Bh3 would be deadly.} d4 {[%emt 0:01:30]} 19. Rg1 {[%emt 0:00:02]} Bf3 {[%emt 0:01:38][%cal Oe7b4]} 20. Rc1 {[%emt 0:01:46]} (20. Re1 {with more complications.} d3 21. cxd3 a5 22. Rc1) 20... Rd8 {[%emt 0:03:04]} 21. Nxd4 {[%emt 0:06:31] And now Bd3 would win.} Nxf4 {[%emt 0:02:52]} (21... Qxf4 $2 22. Qxf4 Nxf4 23. Nxf3 $18) 22. Qe3 $1 {[%emt 0:07:39]} Bh5 {[%emt 0:00:56]} 23. Nf5 {[%emt 0:00:25][%csl LRe7,LRg7]} Bf8 {[%emt 0:00:08]} (23... Bd6 $16) 24. Be5 $1 $18 {[%emt 0:00:45]} Qc5 {[%emt 0:01:08] [#] Strongly threatening ...Ng6.} 25. Nh6+ $1 {[%emt 0:05:03][%mdl 512]} gxh6 $16 {[%emt 0:01:04]} 26. Qxf4 {[%emt 0:00:47]} (26. Bxf4 Qxe3 27. Bxe3 Ba3 $14) 26... Bd6 {[%emt 0:02:19][%cal Od6e5]} (26... Qxg1 $2 27. Qf6 hxg5 28. Qh8#) 27. Bxd6 {[%emt 0:02:25]} Qxd6 {[%emt 0:00:20]} (27... Qxg1 $2 28. Be2 Qb6 29. Bc7 $18 (29. Bxh5 Qxd6 30. Qxf7+ Kh8 $11)) 28. gxh6+ {[%emt 0:00:16]} Bg6 {[%emt 0:00:13]} 29. Qg5 {[%emt 0:02:21] Hoping for h4.} Qd2 {[%emt 0:00:34]} 30. Bc4 {[%emt 0:01:36]} ({White should try} 30. h4) 30... Qxg5 {[%emt 0:02:48]} 31. Rxg5 {[%emt 0:00:02]} Rd2 {[%emt 0:00:12] [#]} (31... Rd4 $16 {was necessary.}) 32. Rf1 {[%emt 0:01:20]} (32. h4 $1 $18 {[%cal Rh4h5] Black must now prevent h5.} Rh2 33. Bd5) 32... Rf8 $2 {[%emt 0:01:12] [#]} (32... Kh8 $11 {and Black has nothing to worry.}) 33. h4 $1 $36 {[%emt 0:00:28][%mdl 2048] aiming for h5. White is on the roll.} Rh2 {[%emt 0:00:06]} 34. Rf4 {[%emt 0:01:05]} Kh8 {[%emt 0:00:49]} 35. Bd3 {[%emt 0:00:05]} Bxd3 {[%emt 0:01:10]} 36. cxd3 $16 {[%emt 0:00:01][%mdl 4096] Endgame KRR-KRR} Re8 {[%emt 0:00:20][%cal Re8e1]} 37. Rg1 {[%emt 0:00:25] Repels Re1+} (37. Rxf7 $2 Re1#) 37... b5 {[%emt 0:02:17]} 38. d4 {[%emt 0:00:24]} Ree2 $2 {[%emt 0:00:34]} (38... f5 $16 {might work better.} 39. Rc1 (39. Rxf5 Rxh4 40. Rf6 Rxd4 $16) 39... Kg8) 39. Rxf7 $18 {[%emt 0:00:21][%cal Rf7f8]} Rhf2 $2 {[%emt 0:02:27]} (39... Rb2+ 40. Kc1 Rbc2+ 41. Kd1 (41. Kb1 Rb2+ 42. Kc1 Rbc2+ 43. Kb1 Rb2+ $18) 41... Rcd2+ 42. Ke1 Rhe2+ 43. Kf1 Re8) 40. Rxf2 {[%emt 0:01:33]} Rxf2 {[%emt 0:00:02] KR-KR} 41. Rc1 {[%emt 0:00:44] Threatening mate with Rc8+.} Kg8 {[%emt 0:00:25]} 42. h5 {[%emt 0:00:19]} Rd2 {[%emt 0:00:08]} 43. Rc8+ {[%emt 0:00:07] White is clearly winning.} Kf7 {[%emt 0:00:08]} 44. Rc7+ {[%emt 0:00:09]} Kf6 {[%emt 0:00:27]} (44... Kf8 $142 45. Rxh7 Kg8) 45. Rxh7 {[%emt 0:00:20]} Rxd4 {[%emt 0:00:05]} 46. Ra7 {[%emt 0:00:07]} Rh4 {[%emt 0:01:10]} 47. Rxa6+ {[%emt 0:00:09]} Ke5 {[%emt 0:00:08]} 48. Ra5 {[%emt 0:00:32] Weighted Error Value: White=0.19 (very precise) /Black=0.46} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "9.7"]
[White "Marjanovic, Annamaria"]
[Black "Sriniaiyer, Sudarshan"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2273"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,32,10,22,-5,0,0,0,0,0,-9,-16,-14,62,-12,0,0,45]} 1. d4 {[%emt 0:03:27]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:04]} d5 {[%emt 0:00:05]} 4. Bg2 {[%emt 0:00:05]} Bb4+ {[%emt 0:00:07]} 5. Nd2 {[%emt 0:00:06]} O-O {[%emt 0:04:39]} 6. Ngf3 {[%emt 0:00:09]} b6 {[%emt 0:00:01]} 7. O-O {[%emt 0:00:15]} Bb7 {[%emt 0:00:03]} 8. cxd5 {[%emt 0:00:11]} exd5 {[%emt 0:00:09]} 9. a3 {[%emt 0:00:09]} Be7 {[%emt 0:00:34]} 10. Nb1 {[%emt 0:01:09] E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} Re8 {[%emt 0:08:04]} 11. Nc3 {[%emt 0:00:36]} c5 {[%emt 0:07:38]} 12. Bf4 {[%emt 0:06:00] [#]} Ne4 $146 {[%emt 0:16:07]} ({Predecessor:} 12... Nc6 13. Nb5 Rc8 14. Bh3 Ba6 15. Bxc8 Bxb5 16. Bh3 Bd6 17. Be3 h6 18. Re1 Na5 19. Nd2 Qe7 {½-½ Mutzbauer,O (1492)-Hegel,P (1574) Unterfranken-ch HT 61th 2010 (4)}) 13. Rc1 {[%emt 0:10:47]} Nxc3 {[%emt 0:13:22]} 14. Rxc3 {[%emt 0:00:17]} c4 {[%emt 0:00:12]} (14... Nd7 $11) 15. Nd2 {[%emt 0:27:04] White is more active.} (15. b3 $14) 15... b5 {[%emt 0:08:47]} 16. e4 {[%emt 0:05:52]} dxe4 {[%emt 0:05:28] Not much happened in this game.   Weighted Error Value: White=0.25 (precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.8"]
[White "Tanenbaum, Zachary"]
[Black "Prabhu, Naveen"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2261"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,119,28,27,30,29,29,33,35,41,47,46,48,57,31,53,40,51,57,34,28,29,26,39,0,0,0,11,16,10,8,8,8,25,21,46,43,71,68,75,65,85,36,38,32,207,232,237,211,265,202,241,231,216,204,369,369,365,312,327,334,279,181,158,143,160,143,295,295,5196,4165,3336,3429,5102,2533,29968,29969,29971,29971,29973,29974,29974,29975,29975,29975,29975,29976,29976,29977,29977,29978,29982,29981,29981,29982,29982,29983,29983,29984,29985,29986,29987,29988]} 1. e4 {[%emt 0:05:50]} c6 {[%emt 0:01:23]} 2. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:08]} 3. exd5 {[%emt 0:00:07]} cxd5 {[%emt 0:00:07]} 4. Bd3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:10]} 5. c3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:10]} 6. Bf4 {[%emt 0:00:01]} Bg4 {[%emt 0:00:26]} 7. Qb3 {[%emt 0:00:02]} Qd7 {[%emt 0:00:48]} 8. Nd2 {[%emt 0:00:02]} e6 {[%emt 0:00:20]} 9. Ngf3 {[%emt 0:00:02]} Bd6 {[%emt 0:00:12] is recently more successful than 9...Bxf3.} 10. Bxd6 {[%emt 0:00:11]} Qxd6 {[%emt 0:00:07]} 11. O-O {[%emt 0:00:08] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} O-O {[%emt 0:00:24]} 12. Rfe1 {[%emt 0:00:02]} Ne7 {[%emt 0:01:02]} 13. Ne5 {[%emt 0:00:02] White is slightly better.} (13. Qxb7 Rfb8 14. Qa6 Qxa6 15. Bxa6 Rxb2 $15) 13... Bf5 {[%emt 0:01:25]} 14. Bxf5 {[%emt 0:00:02]} (14. Qxb7 $2 {too greedy.} Bxd3 15. Qb4 (15. Nxd3 $2 {perishes.} Rfb8 $19) 15... Qxb4 16. cxb4 Bc2 $19) 14... Nxf5 {[%emt 0:00:09]} 15. Qxb7 {[%emt 0:00:14]} Rab8 {[%emt 0:03:23]} 16. Qxa7 {[%emt 0:00:03] Black must now prevent Nb3.} Rxb2 {[%emt 0:00:14]} 17. Nb3 {[%emt 0:00:02]} h5 {[%emt 0:05:27]} 18. h3 {[%emt 0:00:25]} Rc2 {[%emt 0:07:49] [#]} 19. Rac1 $146 {[%emt 0:02:31]} ({Predecessor:} 19. Nc5 Ne4 20. Rac1 Rxc1 21. Rxc1 Nxc5 22. Qxc5 Qa6 23. Ra1 Rc8 24. Qb4 f6 25. Nd7 {½-½ Rivas Maceda,J (2341)-Tiemann,H (2310) WLS/SRCCC/19/D1 2019 [3]}) 19... Rxc1 {[%emt 0:01:04]} 20. Rxc1 {[%emt 0:01:27]} Ne4 {[%emt 0:03:54]} 21. Nd3 {[%emt 0:21:33]} Qd8 {[%emt 0:15:08]} 22. Ndc5 {[%emt 0:13:21]} Qg5 {[%emt 0:22:16]} 23. Nxe4 {[%emt 0:03:39]} dxe4 {[%emt 0:00:03]} 24. Qb7 {[%emt 0:04:52]} e3 {[%emt 0:01:23]} 25. Qf3 {[%emt 0:05:10]} Nh4 {[%emt 0:03:59]} 26. Qg3 {[%emt 0:01:31]} (26. Qxe3 $2 Qxg2#) 26... exf2+ {[%emt 0:00:15]} 27. Kxf2 {[%emt 0:06:01]} Qf5+ {[%emt 0:01:34]} 28. Kg1 {[%emt 0:00:20]} Ng6 {[%emt 0:00:05]} 29. Nc5 {[%emt 0:10:45]} Nf4 {[%emt 0:05:41] And now ...Ne2+ would win.} 30. Qf3 {[%emt 0:01:30] Inhibits Ne2+.} (30. Re1 $16) 30... Rb8 $14 {[%emt 0:01:47]} 31. Rf1 $36 {[%emt 0:06:38][%mdl 2048] White has the initiative.} Rb1 $2 {[%emt 0:09:06]} (31... g5 $14) 32. Kh2 $1 $18 {[%emt 0:04:52] aiming for Rxb1.} Rxf1 {[%emt 0:02:40]} 33. Qxf1 {[%emt 0:00:02][%mdl 4096] Endgame KQN-KQN} g5 {[%emt 0:01:38][%cal Bg7g5,Bg5g4][%mdl 32]} 34. Qf3 {[%emt 0:04:15]} g4 {[%emt 0:07:48]} 35. Qa8+ {[%emt 0:00:33]} Kg7 {[%emt 0:00:06]} 36. Qe4 {[%emt 0:00:59]} ({Stronger than} 36. hxg4 Qxg4 37. Qe4 Kh6 $11) 36... Qg5 $2 {[%emt 0:00:15]} (36... Qxe4 37. Nxe4 f5) 37. Qe5+ $1 {[%emt 0:04:01]} Qxe5 {[%emt 0:00:26]} 38. dxe5 {[%emt 0:00:02]} gxh3 {[%emt 0:00:07]} 39. gxh3 {[%emt 0:00:46] KN-KN} Nd5 {[%emt 0:00:30]} 40. Ne4 {[%emt 0:00:47]} Kg6 {[%emt 0:00:36]} 41. c4 {[%emt 0:02:10]} Nb4 {[%emt 0:01:32] [#]} 42. a4 {[%emt 0:03:52][%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32] Nd6 would be deadly.} Nc6 $2 {[%emt 0:00:52] [#] This move loses the game for Black.} (42... h4 $16 {was necessary.}) 43. Nd6 $1 {[%emt 0:00:56]} Nxe5 $2 {[%emt 0:01:49]} (43... h4 44. Kg2 Kg5 45. Nxf7+ Kf4) 44. a5 {[%emt 0:00:13] Hoping for a6.} Nc6 {[%emt 0:00:33]} 45. a6 {[%emt 0:00:03]} Kf6 {[%emt 0:01:12]} 46. Kg3 {[%emt 0:01:29]} e5 {[%emt 0:01:01]} 47. Nb5 {[%emt 0:00:28] White mates.} Kf5 {[%emt 0:00:35]} 48. Kf3 {[%emt 0:01:19]} Ke6 {[%emt 0:01:23]} 49. a7 {[%emt 0:00:20]} Nxa7 {[%emt 0:00:03]} 50. Nxa7 {[%emt 0:00:02] KN-K3P} f5 {[%emt 0:00:14]} 51. Nb5 {[%emt 0:00:20]} Kd7 {[%emt 0:01:08]} 52. h4 {[%emt 0:00:27]} Kc6 {[%emt 0:00:19]} 53. Nc3 {[%emt 0:00:19]} Kc5 {[%emt 0:00:22]} 54. Nd5 {[%emt 0:00:09]} f4 {[%emt 0:01:33]} 55. Ke4 {[%emt 0:00:25]} Kxc4 {[%emt 0:00:12]} 56. Nf6 {[%emt 0:00:13]} f3 {[%emt 0:00:51]} 57. Kxf3 {[%emt 0:00:09]} Kd3 {[%emt 0:00:05]} 58. Nxh5 {[%emt 0:00:13]} e4+ {[%emt 0:00:32]} 59. Kf4 {[%emt 0:00:05]} e3 {[%emt 0:00:14]} 60. Ng3 {[%emt 0:00:01] Weighted Error Value: White=0.06 (flawless) /Black=0.30} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "9.9"]
[White "Morefield, Jason"]
[Black "Girsh, Daniel"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2167"]
[BlackElo "2123"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,63,32,25,57,58,104,40,63,54,54,52,148,167,162,127,189,181,178,178,281,293,438,435,535,568,545,568,556,493,870,707,684,516,510,492,592,589,631,620,1262,679,1463,1348,1010,986,979,979,6512,6196,5310,4731]} 1. e4 {[%emt 0:00:06]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:06][%cal Bg1f3,Bf3d4,Bd4b3,Bb3d2][%mdl 32]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:04]} a6 {[%emt 0:00:04]} 6. Be2 {[%emt 0:00:08]} e5 {[%emt 0:00:06]} 7. Nb3 {[%emt 0:00:05]} Be6 {[%emt 0:00:08]} 8. f4 {[%emt 0:00:10][%cal Bf2f4,Bf4f5][%mdl 32]} Nc6 {[%emt 0:00:06] B92: Sicilian Najdorf: 6 Be2.} 9. f5 {[%emt 0:00:36]} Bd7 {[%emt 0:00:05] [#]} (9... Bxb3 $14 10. axb3 Rc8) 10. Be3 {[%emt 0:01:44] [#]} ({White should play} 10. Bg5 $1 $16) 10... Na5 $146 {[%emt 0:03:17] White is slightly better.} ({Predecessor:} 10... b5 11. Bf3 Be7 12. g4 h6 13. Qd2 Rc8 14. O-O-O Na5 15. Nxa5 Qxa5 16. Kb1 b4 {1-0 Bienias,P (1898)-Szmacinski,S (1857) POL-chT 2nd League 2021 (4.12)}) 11. Nd2 {[%emt 0:06:55] White is more active.} Rc8 {[%emt 0:03:44][%cal Od6d5]} 12. O-O {[%emt 0:04:46]} Rxc3 {[%emt 0:16:27]} 13. bxc3 $16 {[%emt 0:03:13]} d5 {[%emt 0:00:08]} 14. Bf3 {[%emt 0:15:52]} Bc6 {[%emt 0:01:54]} (14... Be7 $16 15. exd5 O-O) 15. exd5 $18 {[%emt 0:01:22]} Nxd5 {[%emt 0:00:11]} 16. Bf2 {[%emt 0:02:06]} Nxc3 {[%emt 0:10:48]} (16... Be7 {keeps fighting.} 17. c4 Nc3) 17. Qe1 {[%emt 0:00:22]} Bd6 {[%emt 0:02:27] [#]} (17... f6 $142 18. Bh5+ Kd7) 18. Nc4 $1 {[%emt 0:03:44][%mdl 576] Discovered Attack, Deflection. White is clearly winning.} Nxc4 {[%emt 0:11:10]} (18... Bxf3 19. Nxd6+) 19. Bxc6+ {[%emt 0:00:08]} ({Less strong is} 19. Qxc3 Bxf3 20. Qxf3 (20. Qxc4 Qg5 $11) 20... Nd2 21. Qxb7 Nxf1 $14) 19... bxc6 {[%emt 0:00:07]} 20. Qxc3 {[%emt 0:00:09]} Na5 {[%emt 0:01:31]} 21. Rfd1 {[%emt 0:00:12][%cal Bf1d1,Bd1d6,Bd6c6][%mdl 32]} Nb7 {[%emt 0:02:45]} (21... Qc7 $142 22. Rxd6 Qxd6 23. Qxa5 O-O 24. Qxa6 Qd7) 22. Rab1 {[%emt 0:01:56]} Qc7 {[%emt 0:00:15]} 23. Rxb7 {[%emt 0:00:09][%mdl 64] Remove Defender, Deflection} Qxb7 {[%emt 0:00:04]} 24. Rxd6 {[%emt 0:00:09]} O-O {[%emt 0:00:07]} 25. h3 {[%emt 0:00:36]} Qb1+ {[%emt 0:00:04]} 26. Kh2 {[%emt 0:00:09]} Qxa2 {[%emt 0:00:04]} 27. Rxc6 {[%emt 0:00:11][%cal Oc6c8] Hoping for Rc8!} Qd5 {[%emt 0:00:59]} 28. Rc8 {[%emt 0:00:19]} Qd7 {[%emt 0:00:41]} 29. Rxf8+ {[%emt 0:00:08]} Kxf8 {[%emt 0:00:03]} 30. Qxe5 {[%emt 0:00:13] Threatening mate with Bc5+.} h5 {[%emt 0:00:47]} 31. c4 {[%emt 0:00:33] White threatens f6 and mate.} f6 {[%emt 0:00:13]} 32. Bc5+ {[%emt 0:00:18] Weighted Error Value: White=0.42/Black=0.65} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.10"]
[White "Senft, Sean"]
[Black "Michelle Catherina, P."]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2089"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,138,19,12,35,14,6,22,6,-24,-24,-15,-25,-29,-7,-81,-74,-87,-35,-97,-111,-118,-89,-95,-95,-135,-70,-56,-77,-55,-60,-70,-68,-103,-102,-146,-110,-114,-110,-108,-108,-115,-49,-56,-68,-75,0,0,0,0,0,0,0,0,0,-24,0,0,0,0,0,0,0,0,-3,-14,-15,-20,0,0,0,0,0,0,0,0,0,-264,-267,-600,-592,-558,-550,-5237,-453,-12523,-8852,-5900,-3430,-3287,-2502,-29963,-29952,-29945,-6609,-11199,-12241,-5620,-8056,-8458,-6634,-5620,-8286,-9722,-6609,-29973,-29971,-29974,-29971,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29975,-12842,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29988]} 1. d4 {[%emt 0:05:08]} Nf6 {[%emt 0:02:33]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:09]} d5 {[%emt 0:03:26]} 4. Nc3 {[%emt 0:00:19]} Bb4 {[%emt 0:00:13]} 5. cxd5 {[%emt 0:00:25]} exd5 {[%emt 0:00:04]} 6. Bg5 {[%emt 0:00:14]} h6 {[%emt 0:00:19]} 7. Bh4 {[%emt 0:00:17]} Nbd7 {[%emt 0:00:18] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. e3 {[%emt 0:00:25]} g5 {[%emt 0:00:50]} 9. Bg3 {[%emt 0:00:08]} Ne4 {[%emt 0:00:11] The position is equal.} 10. Rc1 {[%emt 0:01:01]} h5 {[%emt 0:02:11]} 11. h3 {[%emt 0:08:21]} Nxg3 {[%emt 0:00:49]} 12. fxg3 {[%emt 0:00:06]} Qe7 {[%emt 0:06:38]} 13. Kf2 {[%emt 0:05:09] [#]} (13. a3 $1 $11 {remains equal.} Bxc3+ 14. Rxc3) 13... Nf6 $146 {[%emt 0:04:09]} ({Predecessor:} 13... c6 14. Bd3 g4 15. Nh4 Nf6 16. Nf5 Bxf5 17. Bxf5 gxh3 18. Rxh3 Rg8 19. Qf3 Rd8 {½-½ Dragnev,V (2483)-Popov,V (2532) EU-ch rapid Skopje 2018 (3)}) 14. Bd3 {[%emt 0:02:37]} c6 {[%emt 0:04:02]} (14... g4 $17 15. Ne5 Bd6 16. Qa4+ Kf8) 15. Qc2 {[%emt 0:08:40]} ({Better is} 15. Nxg5 $15 Rg8 16. Nf3) 15... g4 {[%emt 0:06:17]} 16. Nh4 {[%emt 0:03:52]} gxh3 {[%emt 0:14:26]} (16... Kd8 {feels hotter.} 17. Qe2 Rg8 18. Nf5 Bxf5 19. Bxf5 Kc7) 17. gxh3 {[%emt 0:00:12]} Bd6 {[%emt 0:01:26][%cal Od6g3] Hoping for ...Bxg3+!} 18. Ne2 {[%emt 0:06:03]} Ne4+ {[%emt 0:06:34]} (18... Rg8 $17 19. Rcg1 Bd7) 19. Bxe4 $15 {[%emt 0:00:47]} dxe4 {[%emt 0:00:02]} 20. Ng2 {[%emt 0:04:22]} Bd7 {[%emt 0:03:34]} (20... h4 {is more complex.} 21. g4 Bd7 22. d5 O-O-O) 21. Ngf4 {[%emt 0:08:02]} O-O-O {[%emt 0:01:37]} 22. a3 {[%emt 0:00:35]} Kb8 {[%emt 0:01:50]} 23. b4 {[%emt 0:02:17]} Rdg8 {[%emt 0:01:05]} 24. h4 {[%emt 0:05:47]} Bg4 {[%emt 0:03:15]} 25. Rhg1 {[%emt 0:02:18]} Bf3 {[%emt 0:04:50]} 26. Rb1 {[%emt 0:04:01]} Rg4 {[%emt 0:06:33]} ({Black should play} 26... a6 $17 27. Rbf1 Rg7) 27. b5 {[%emt 0:05:03]} c5 {[%emt 0:02:19]} (27... Bxa3 28. bxc6 b6 29. Nd5 $18) 28. b6 {[%emt 0:03:21] [#]} Bxe2 {[%emt 0:02:31]} (28... a6 $1 $17 {aiming for ...Bxe2.} 29. dxc5 Bxc5) 29. bxa7+ $1 $11 {[%emt 0:00:35]} Kxa7 {[%emt 0:03:22]} ({Don't take} 29... Ka8 30. Nd5 Qe6 31. Nb6+ Kxa7 32. Kxe2 Rxg3 33. Rxg3 (33. dxc5 Qg4+ 34. Kd2 Rg2+ {[%mdl 64] Skewer} 35. Rxg2 Qxg2+ 36. Kd1 Qf3+ 37. Kd2 Qg2+ 38. Kd1 Qf3+ 39. Kd2 Qf2+ {[%mdl 64] Deflection} 40. Kc3 Qxc2+ 41. Kxc2 Bxc5 $17) (33. Qa4+ Kb8 $11) 33... Bxg3 34. Qa4+ (34. dxc5 $2 Rd8 $19) 34... Kb8 35. Rb5 $14 (35. dxc5 Qa2+ 36. Kd1 Qxb1+ 37. Kd2 Qb2+ 38. Kd1 Rd8+) (35. Qa8+ $2 Kc7 $19)) 30. Nxe2 {[%emt 0:02:49] Threatens to win with Rb5.} Rhg8 {[%emt 0:01:13]} 31. dxc5 {[%emt 0:05:31]} Bxc5 {[%emt 0:12:41]} 32. Qb3 {[%emt 0:01:04]} R8g6 {[%emt 0:01:04]} (32... Bxa3 $2 33. Ra1 Kb8 34. Rxa3 $18) 33. Nd4 {[%emt 0:04:44]} Bxd4 {[%emt 0:01:41]} (33... Bxa3 $2 34. Ra1 Ra6 35. Rxa3 Rxa3 36. Nb5+ Kb8 37. Qxa3 $18) 34. Qa4+ $1 {[%emt 0:00:36]} Kb8 {[%emt 0:01:02]} 35. Qxd4 {[%emt 0:00:13]} Rd6 {[%emt 0:03:20] The board is on fire.} (35... Qxa3 {is a self mate.} 36. Qd8+ Ka7 37. Rxb7+ Kxb7 38. Rb1+) 36. Qh8+ {[%emt 0:01:31]} Rd8 {[%emt 0:00:33]} 37. Qb2 {[%emt 0:00:21]} Rg6 {[%emt 0:00:41] With the idea ...Rgd6.} 38. Rgd1 {[%emt 0:01:40]} Rdg8 $36 {[%emt 0:00:13][%mdl 2048] Dodges Rxd8+. White is under pressure.} 39. Rg1 {[%emt 0:00:57]} Rf6+ {[%emt 0:01:03]} 40. Ke2 $1 {[%emt 0:00:28]} Rf3 {[%emt 0:00:51]} 41. Qb4 {[%emt 0:01:46]} Qxb4 {[%emt 0:00:31]} 42. Rxb4 {[%emt 0:00:06][%mdl 4096] Endgame KRR-KRR} (42. axb4 {simplifies} Rgxg3 43. Rxg3 Rxg3 44. Rf1) 42... f5 {[%emt 0:00:19]} 43. Rb5 {[%emt 0:00:47]} Rc8 {[%emt 0:00:25] And now ...Rc2+ would win.} 44. Kd2 {[%emt 0:05:47][%mdl 8192] Repels Rc2+. Black continues to play with concentration.} (44. Rf1 $11 {and White is okay.} Rxg3 45. Rfxf5 (45. Rbxf5 $2 Rc2+ 46. Kd1 Ra2 $17)) 44... Rf2+ $19 {[%emt 0:00:22]} 45. Ke1 $2 {[%emt 0:00:43]} (45. Kd1) 45... Ra2 {[%emt 0:00:33][%cal Rc8c1]} 46. Rb1 {[%emt 0:00:40] Prevents Rc1+.} Rc3 {[%emt 0:00:14]} 47. Rf1 {[%emt 0:00:33]} Rxe3+ {[%emt 0:00:08]} 48. Kd1 {[%emt 0:00:05]} Rxg3 {[%emt 0:00:26]} 49. Ke1 {[%emt 0:00:37]} Re3+ {[%emt 0:01:17]} 50. Kd1 {[%emt 0:00:04]} Rh3 {[%emt 0:00:28]} 51. Ke1 {[%emt 0:00:44]} Rxh4 {[%emt 0:00:33]} 52. Rxf5 {[%emt 0:00:06]} Rh1+ {[%emt 0:00:18]} (52... e3 $142 53. a4 Kc7 54. Rf1 Rhh2 55. Rf7+ Kd8 56. Rf4 e2 57. Rd4+ Ke7 58. Rd2 Rh1+ {[%mdl 64] Skewer} 59. Kf2 Rxb1 60. Rxe2+ Rxe2+ 61. Kxe2 h4 62. Kf3 h3 63. Kg3 Rb3+ 64. Kh2 Kf6 65. Kg1 Rb2 66. a5 Ke5 67. a6 bxa6 68. Kh1 Kf5 69. Kg1 Kg4 70. Kh1 Kg3 71. Kg1 Rb1#) 53. Rf1 {[%emt 0:00:04]} Rxf1+ {[%emt 0:00:02]} 54. Kxf1 {[%emt 0:00:05]} Rxa3 {[%emt 0:00:02] KR-KR} 55. Re1 {[%emt 0:01:45]} e3 {[%emt 0:00:22]} 56. Ke2 {[%emt 0:00:03]} Ka7 {[%emt 0:00:22]} 57. Rh1 {[%emt 0:00:05]} Ka6 {[%emt 0:00:16][%cal Oh5h4] ( -> ...h4!)} 58. Rxh5 {[%emt 0:00:04]} b5 {[%emt 0:00:18][%cal Bb7b5,Bb5b4,Bb4b3][%mdl 32]} 59. Re5 {[%emt 0:04:22]} Ka5 {[%emt 0:00:13]} 60. Re4 {[%emt 0:00:06]} Rc3 {[%emt 0:00:11]} 61. Kd1 {[%emt 0:01:17]} b4 {[%emt 0:00:10]} 62. Re8 {[%emt 0:00:26]} Ka4 {[%emt 0:00:06]} 63. Ra8+ {[%emt 0:00:23]} Kb3 {[%emt 0:00:02]} 64. Rb8 {[%emt 0:00:08]} Ka3 {[%emt 0:00:03]} (64... Rc4 $142 65. Ke2 Rc3 66. Kf3 Ka3 67. Ra8+ Kb2 68. Rh8 b3 69. Ke4 Kc1 70. Rh1+ Kd2 71. Rb1 e2 72. Rb2+ Kd1 73. Rb1+ Kc2 74. Rg1 Kd2 75. Rh1 e1=R+ 76. Rxe1 Kxe1 77. Kf5 b2 78. Ke5 b1=Q 79. Kd4 Qb4+ 80. Ke5 Rc5+ 81. Ke6 Qb6+ 82. Kf7 Rc7+ 83. Kg8 Qb8#) 65. Rb7 {[%emt 0:00:32]} b3 {[%emt 0:00:07] Black mates.} 66. Ra7+ {[%emt 0:00:46]} Kb2 {[%emt 0:00:01]} 67. Ra8 {[%emt 0:00:20]} Kb1 {[%emt 0:00:28]} 68. Ra3 {[%emt 0:00:30] [#]} e2+ $1 {[%emt 0:00:48][%mdl 64] Deflection} 69. Kxe2 {[%emt 0:00:13]} (69. Ke1 Kc2) 69... Kc2 {[%emt 0:00:03] Weighted Error Value: White=0.66/Black=0.25 (precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.11"]
[White "Muzychuk, Anna"]
[Black "Ismayilova, Khanim"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2504"]
[BlackElo "1562"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,79,25,29,55,50,59,43,43,42,47,-8,-14,0,59,59,62,56,58,39,54,57,50,0,0,0,3,0,0,-79,-43,-78,-79,-79,-71,-70,-72,-124,-122,-149,-95,-118,-103,-164,-74,-120,-95,-135,-14,-134,-62,-67,-64,-100,-92,-92,0,0,0,0,0,0,0,0,0,0,3,3]} 1. e4 {[%emt 0:14:59]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:08]} g6 {[%emt 0:01:33]} 4. Bxc6 {[%emt 0:00:07]} dxc6 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:06]} Bg7 {[%emt 0:01:00]} 6. h3 {[%emt 0:00:08]} Nf6 {[%emt 0:05:39]} 7. O-O {[%emt 0:00:18]} O-O {[%emt 0:01:14]} 8. Nc3 {[%emt 0:00:36]} Be6 {[%emt 0:08:15] B31: Sicilian: 2...Nc6 3 Bb5 g6.} 9. Be3 {[%emt 0:00:20]} c4 {[%emt 0:06:19]} 10. d4 {[%emt 0:00:13]} b5 {[%emt 0:02:09] [#] White is slightly better.} 11. Ng5 $146 {[%emt 0:01:46][%cal Bf3g5,Bg5e4,Be4c5][%mdl 32]} ({Predecessor:} 11. a3 a5 12. Ng5 Bd7 13. e5 Nd5 14. Qd2 Bf5 15. g4 Bc8 16. Nge4 f5 17. exf6 exf6 18. Nxd5 Qxd5 {½-½ Ameir,M (2431)-Bayramov,E (2263) Baku op 2016 (5)}) 11... Bd7 {[%emt 0:04:37]} 12. e5 {[%emt 0:04:26]} (12. Re1 $14) 12... Nd5 $11 {[%emt 0:01:06]} 13. Nge4 {[%emt 0:00:05]} Be6 {[%emt 0:09:14]} (13... f5 $11 14. exf6 Nxe3 15. fxe3 exf6) 14. Nc5 $14 {[%emt 0:00:53]} Nxc3 {[%emt 0:05:02]} 15. bxc3 {[%emt 0:00:08]} Bd5 {[%emt 0:00:12]} 16. Qd2 {[%emt 0:00:44]} f6 {[%emt 0:07:01]} 17. e6 $1 {[%emt 0:03:52]} Qc8 {[%emt 0:02:19]} 18. Bh6 {[%emt 0:00:13]} (18. Rfe1 $14) 18... Bxh6 $11 {[%emt 0:08:27]} (18... Bxe6 19. Rae1 Bd5 20. Bxg7 (20. Rxe7 Rf7 $14) 20... Kxg7 21. Rxe7+ Rf7 22. Rfe1 $14) 19. Qxh6 {[%emt 0:00:07]} Qc7 {[%emt 0:01:01]} 20. h4 {[%emt 0:06:34]} (20. a4 {is interesting.} a5 21. Rfe1 Qd6 22. Nd7) 20... Kh8 {[%emt 0:02:08][%cal Og6g5]} 21. Rfe1 {[%emt 0:02:02]} (21. Qe3 $11) 21... Rg8 {[%emt 0:03:26]} (21... g5 {with more complications.} 22. hxg5 Rg8 23. gxf6 Rxg2+ 24. Kf1 Rg6) 22. Ne4 {[%emt 0:16:39]} Bxe4 {[%emt 0:02:00]} 23. Rxe4 {[%emt 0:00:06]} Qd6 {[%emt 0:03:12]} 24. Qe3 {[%emt 0:02:16]} a5 {[%emt 0:07:01]} 25. f4 {[%emt 0:00:31]} ({White should play} 25. Qc1) 25... Qa3 $17 {[%emt 0:03:30]} 26. Qf3 {[%emt 0:01:46]} Qb2 {[%emt 0:01:15]} (26... Rgd8 $142 27. Ree1 b4) 27. Ree1 {[%emt 0:00:08]} Qxc2 {[%emt 0:00:35]} 28. Rac1 {[%emt 0:00:40]} (28. Re2 $17 {might work better.} Qf5 29. Qxc6) 28... Qd3 {[%emt 0:05:23]} (28... Qxa2 $19 {has better winning chances.} 29. Qxc6 Rab8) 29. Qxc6 {[%emt 0:02:03]} ({White should try} 29. Qxd3 cxd3 30. Rcd1) 29... b4 {[%emt 0:00:11]} 30. d5 {[%emt 0:05:22]} bxc3 {[%emt 0:00:30]} (30... Rac8 $17 31. Qd7 Rge8) 31. Rcd1 {[%emt 0:00:10]} (31. Qc5 $11 {was the only way to keep the balance.}) 31... Qg3 {[%emt 0:01:21]} (31... Rac8 $17 32. Qb6 Qf5 33. Qxa5 c2) 32. d6 $15 {[%emt 0:00:21]} exd6 {[%emt 0:02:14]} (32... Qxh4 33. d7 $11) 33. e7 {[%emt 0:01:00]} c2 {[%emt 0:02:30]} (33... Qxh4 $2 34. e8=Q Raxe8 35. Rxe8 Qxf4 36. Re2 $18 (36. Qxd6 $2 Qxd6 37. Rxd6 Rxe8 $19)) 34. Rc1 {[%emt 0:00:15] [#]} Qxf4 {[%emt 0:01:04]} (34... Qxh4 $2 35. e8=Q Raxe8 36. Rxe8 Qxf4 37. Rxg8+ (37. Rxc2 Qd4+ 38. Rf2 Qd1+ 39. Kh2 Qh5+ 40. Kg3 Qg5+ 41. Kf3 Qh5+ 42. Ke4 Qg4+ 43. Ke3 Qg3+ 44. Ke2 Qd3+ 45. Ke1 Qb1+ 46. Ke2 Qd3+ 47. Ke1 Qb1+ 48. Kd2 Qb2+ 49. Ke3 Qc3+ 50. Kf4 g5+ 51. Kg4 Qd4+ 52. Kf3 h5 $18) 37... Kxg8 38. Qd5+ (38. Rxc2 Qd4+ 39. Rf2 Qd1+ 40. Rf1 Qd4+ 41. Kh2 Qh4+ 42. Kg1 Qd4+ 43. Kh2 Qh4+ 44. Kg1 Qd4+ $11) (38. Qe8+ Kg7 $16) 38... Kg7 39. Rxc2 $18) (34... Rge8 $1 $17 {...Qd3 is the strong threat.} 35. Qxd6 Qxh4) 35. Rxc2 $11 {[%emt 0:00:07][%cal Bc1c2,Bc2f2,Bf2f6][%mdl 32] The position is equal.} Qd4+ {[%emt 0:03:13]} 36. Rf2 {[%emt 0:00:11]} Rae8 {[%emt 0:00:33]} (36... Qxh4 $2 37. e8=Q (37. e8=B Rb8 $16) 37... Raxe8 38. Rxe8 $18) 37. Re4 {[%emt 0:01:09] Repels f5} Qc5 {[%emt 0:01:22]} 38. Qxc5 {[%emt 0:02:12]} ({Reject} 38. Rxc4 Qxc6 39. Rxc6 Rxe7 $15) 38... dxc5 {[%emt 0:00:01]} 39. Rxf6 {[%emt 0:00:07][%cal Og1f1]} Rg7 {[%emt 0:01:06]} 40. Rf8+ {[%emt 0:02:26] Weighted Error Value: White=0.27 (precise) /Black=0.22 (precise)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.12"]
[White "Plotkin, Mark"]
[Black "Altman, Joshua"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2341"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,134,19,10,17,8,15,5,5,8,13,13,0,21,19,8,10,7,0,1,84,74,136,139,118,120,134,129,283,288,270,283,350,359,483,272,258,254,263,252,321,283,331,223,361,310,352,356,379,368,393,365,434,401,389,242,253,274,260,0,0,0,0,0,8,4,4,8,460,413,510,441,543,534,748,748,712,683,657,647,624,614,569,549,485,225,1818,1763,1600,1482,1364,1049,29963,29964,29966,29961,29961,29962,29959,29962,29975,29976,29976,29973,29979,29980,29980,29981,29981,6122,29982,29983,29984,29982,29982,29983,29995,29992,29993,-29989,-29990]} 1. d4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:05]} 2. Nc3 {[%emt 0:00:05]} e6 {[%emt 0:00:40]} 3. e4 {[%emt 0:00:14]} d5 {[%emt 0:00:08]} 4. e5 {[%emt 0:00:04]} Nfd7 {[%emt 0:00:03]} 5. f4 {[%emt 0:00:06]} c5 {[%emt 0:00:04]} 6. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:09]} 7. Be3 {[%emt 0:00:04]} a6 {[%emt 0:00:14]} 8. a3 {[%emt 0:00:14]} b5 {[%emt 0:00:50][%cal Bb7b5,Bb5b4][%mdl 32]} 9. Qd2 {[%emt 0:00:06]} Qa5 {[%emt 0:00:54] outshines the older 9...Qb6. C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} 10. Be2 {[%emt 0:01:58]} b4 {[%emt 0:03:00]} 11. Nb1 {[%emt 0:03:26]} Rb8 {[%emt 0:13:45] [#] The position is equal.} 12. O-O $146 {[%emt 0:19:32]} ({Predecessor:} 12. c3 bxa3 13. Nxa3 Qb6 14. Rb1 Be7 15. O-O a5 16. Nc2 a4 17. Bf2 Ba6 18. c4 {½-½ Piacun,E (2365)-Blake,M (2325) VW-Cup9 sf01 email 2018}) 12... cxd4 {[%emt 0:16:09]} 13. Nxd4 {[%emt 0:00:21]} Nxd4 {[%emt 0:00:35]} 14. Bxd4 {[%emt 0:00:26]} Bc5 {[%emt 0:01:11]} 15. Kh1 {[%emt 0:06:52]} O-O {[%emt 0:05:50]} 16. b3 {[%emt 0:06:39]} Bxd4 {[%emt 0:14:12]} 17. Qxd4 {[%emt 0:00:02]} Qc7 {[%emt 0:00:22]} (17... bxa3 $11 18. Rxa3 Qb6 19. Qxb6 Rxb6) 18. axb4 $16 {[%emt 0:00:49]} Qxc2 {[%emt 0:03:43] [#]} (18... f6 $142) 19. Nc3 $1 {[%emt 0:00:08][%cal Bb1c3,Bc3b5,Bb5d6][%mdl 32] b5 would be deadly.} Qg6 {[%emt 0:05:43]} 20. b5 {[%emt 0:03:16]} (20. Bxa6 Bxa6 21. Rxa6 Qc2 $14) 20... axb5 {[%emt 0:01:01]} 21. Bd3 {[%emt 0:00:20] White is much more active. The black rooks are badly placed.} (21. Nxb5 $6 Qe4 22. Qxe4 dxe4 $11) (21. Bxb5 Qh5 $16) 21... f5 $2 {[%emt 0:04:39]} (21... Qg4 $16) 22. Nxb5 $18 {[%emt 0:00:31]} (22. Bxb5 Qh5 23. Bc6 Nb6 $16) 22... Nb6 {[%emt 0:02:43] Black is weak on the dark squares} 23. Nd6 {[%emt 0:01:05]} Bd7 {[%emt 0:00:43]} 24. Ra7 {[%emt 0:00:27]} Rfd8 {[%emt 0:01:19]} 25. Rc1 {[%emt 0:00:36]} (25. Rb7 $142) 25... Qg4 {[%emt 0:02:25]} 26. h3 {[%emt 0:00:28]} Qg3 {[%emt 0:01:17]} 27. b4 {[%emt 0:01:46]} h5 {[%emt 0:01:29]} 28. Be2 {[%emt 0:07:16]} h4 {[%emt 0:01:05]} 29. Bf3 {[%emt 0:06:36]} Nc4 {[%emt 0:07:37]} (29... Nc8 $142) 30. Nb7 {[%emt 0:01:50]} (30. Nxc4 Rxb4 31. Rg1 (31. Bxd5 Bc6 $16 {[%mdl 64] Pin}) 31... Bc6 $18) 30... Re8 {[%emt 0:04:00]} 31. Nc5 {[%emt 0:02:50]} Bc6 {[%emt 0:05:57]} 32. Rc7 {[%emt 0:01:08]} (32. Rxc4 dxc4 33. Bxc6 Rxb4 $16) 32... Ba8 {[%emt 0:02:08]} 33. Bh5 {[%emt 0:01:52]} Ne3 {[%emt 0:02:27][%csl Ge3][%cal Rg3g2] [#]} 34. Rg1 {[%emt 0:01:10]} Rec8 {[%emt 0:00:26]} 35. Nxe6 {[%emt 0:02:36]} Rxc7 {[%emt 0:00:12]} 36. Nxc7 {[%emt 0:00:01]} Rc8 {[%emt 0:00:32]} 37. Bf3 $2 {[%emt 0:03:05]} (37. Qb6 $18 {aiming for Qe6+.} Kh8 38. Bf3 Qxf4 39. Qd6) 37... Rxc7 $11 {[%emt 0:00:49]} 38. Qxe3 {[%emt 0:00:02]} d4 $1 {[%emt 0:00:13]} 39. Qe1 {[%emt 0:02:38]} (39. Qxd4 {leads to mate.} Bxf3 40. Qd8+ Kh7) 39... Bxf3 {[%emt 0:00:47][%cal Rg3h3]} 40. Qxg3 {[%emt 0:00:02]} hxg3 {[%emt 0:00:05]} 41. gxf3 {[%emt 0:00:06][%cal Og1d1][%mdl 4160] Endgame Discovered Attack. KR-KR} Rc2 $2 {[%emt 0:00:36][%mdl 8192]} (41... g5 $1 $11 {and Black is okay.}) 42. Rd1 $1 $18 {[%emt 0:00:19]} (42. Rxg3 $2 {too greedy.} d3 43. Rg6 Rc1+ 44. Kh2 d2 $19) 42... Rc4 {[%emt 0:00:42]} 43. b5 {[%emt 0:00:32]} Rb4 {[%emt 0:00:06]} 44. Kg2 {[%emt 0:00:42]} Rxb5 {[%emt 0:00:14]} 45. Rxd4 {[%emt 0:00:06]} (45. Kxg3 Rd5 46. Kf2 Kf7 $16) 45... Kf7 {[%emt 0:00:35]} 46. Kxg3 {[%emt 0:00:07]} Rb1 {[%emt 0:00:26]} 47. Rd2 {[%emt 0:01:42]} Rg1+ {[%emt 0:00:18]} 48. Rg2 {[%emt 0:00:08]} Rf1 {[%emt 0:00:38]} 49. Ra2 {[%emt 0:00:08]} Rg1+ {[%emt 0:00:17]} 50. Kh4 {[%emt 0:00:03]} (50. Kf2 $142 Rc1 51. Ra7+ Kg6 52. Ra8) 50... Rf1 $2 {[%emt 0:00:40]} (50... Ke8 51. Ra7 g6) 51. Ra7+ {[%emt 0:00:25]} Kg6 {[%emt 0:00:32]} 52. Ra6+ {[%emt 0:00:05]} Kf7 {[%emt 0:00:11]} 53. Kg5 {[%emt 0:00:10]} Rxf3 {[%emt 0:00:10]} 54. Kxf5 {[%emt 0:00:20]} Rxh3 {[%emt 0:00:19]} 55. Ra7+ {[%emt 0:00:02]} Kf8 {[%emt 0:00:17]} 56. Ke6 {[%emt 0:00:34][%cal Ra7a8]} Rh6+ {[%emt 0:00:07]} 57. Kd7 {[%emt 0:00:15]} Kf7 {[%emt 0:02:48]} 58. f5 {[%emt 0:00:25]} Rh1 {[%emt 0:00:16]} 59. Kd6+ {[%emt 0:00:16]} (59. e6+ Kf6 60. e7 Rd1+ 61. Ke8 Rh1 62. Ra6+ Kxf5 $18) 59... Kf8 {[%emt 0:00:12]} 60. Ra8+ {[%emt 0:00:01]} Kf7 {[%emt 0:00:04]} 61. e6+ {[%emt 0:00:08]} Kf6 {[%emt 0:00:01]} 62. Rf8+ {[%emt 0:00:05]} Kg5 {[%emt 0:00:06]} 63. e7 {[%emt 0:00:12]} Rd1+ {[%emt 0:00:09]} 64. Kc5 {[%emt 0:00:08]} Re1 {[%emt 0:00:24]} 65. e8=Q {[%emt 0:00:07]} Re2 {[%emt 0:03:21]} 66. Qe6 Rxe6 {[%emt 0:00:00]} 67. Re8 $4 {[%emt 0:01:00][%mdl 8192]} (67. fxe6 {is the narrow road to win.} Kh4 68. e7 g6 69. e8=Q Kg5 70. Qe2 Kh6 71. Qh2+ Kg5 72. Qf4+ Kh5 73. Rh8#) 67... Rxe8 {[%emt 0:01:04][%mdl 32768] What a bad dream for White. Excellently played by Plotkin!   Weighted Error Value: White=0.31/Black=0.47. Loss on time!?} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "9.13"]
[White "Kanli, Alperen"]
[Black "ADU, Oladapo"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2111"]
[BlackElo "2081"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,36,8,39,33,41,34,45,23,30,-61,-54,-87,-96,-145,-143,-143,-145,-133,-141,-137,-137,-144,-142,-190,-154]} 1. d4 {[%emt 0:00:14]} d5 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:25]} 3. Nc3 {[%emt 0:00:02]} a6 {[%emt 0:00:19]} 4. cxd5 {[%emt 0:02:11]} exd5 {[%emt 0:00:23]} 5. Bf4 {[%emt 0:01:18]} Nf6 {[%emt 0:00:31]} 6. e3 {[%emt 0:00:01]} c5 {[%emt 0:00:21]} 7. Nf3 {[%emt 1:30:09]} Nc6 {[%emt 0:00:20]} 8. Be2 {[%emt 0:00:00] D32: Tarrasch Defence: Sidelines and lines without g3.} c4 {[%emt 0:00:51] now supersedes 8...Be7.} 9. Ne5 {[%emt 0:00:00]} Bd6 {[%emt 0:00:51] [#]} 10. Bg3 $146 {[%emt 0:00:00] White is slightly better.} ({Predecessor:} 10. Nxc6 bxc6 11. Bxd6 Qxd6 12. O-O Bf5 13. b3 cxb3 14. axb3 a5 15. Qc1 h5 16. Qa3 {1-0 Yilmaz,M (2626)-Van Foreest,J (2691) FIDE Grand Swiss 2021 (5)}) 10... O-O {[%emt 0:03:25]} 11. f4 {[%emt 0:00:00]} ({White should try} 11. Nxc6 $11 bxc6 12. O-O) 11... Bb4 $15 {[%emt 0:00:43]} 12. Bh4 {[%emt 0:00:00]} Qa5 {[%emt 0:00:46]} 13. Bxf6 {[%emt 0:00:00]} (13. O-O $142) 13... gxf6 $17 {[%emt 0:05:22] Black is clearly better.} 14. Nxc6 {[%emt 0:00:00]} Bxc3+ {[%emt 1:23:01]} ({Worse is} 14... bxc6 15. Qc2 $11) 15. bxc3 {[%emt 0:04:00]} Qxc3+ {[%emt 0:00:30]} ({Don't play} 15... bxc6 $6 16. Qc2 $11) 16. Kf2 {[%emt 0:00:30] [#] Strongly threatening Ne7+.} bxc6 {[%emt 0:00:30]} 17. Rc1 {[%emt 0:00:30]} Qa3 18. Qc2 {[%emt 0:00:30]} (18. g4 $17 {is a better defense.}) 18... Re8 {[%emt 0:01:00] White did not feel at home in the position after the opening.   Weighted Error Value: White=0.34/Black=0.05 (flawless)} 1/2-1/2

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "9.14"]
[White "Williams, Justus"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2396"]
[BlackElo "2019"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,73,-43,-53,-77,0,-16,32,-4,-4,-5,0,0,0,0,0,0,8,3,17,0,0,-33,-22,-59,-43,-41,42,19,6,0,0,-32,-31,-36,-43,-32,-17,-46,33,-39,-35,-112,107,98,472,467,455,450,602,585,571,490,516,514,514,511,501,500,483,465]} 1. Nf3 {[%emt 0:03:18]} c5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:24]} Nf6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:01:41]} g6 {[%emt 0:01:00]} 4. e4 {[%emt 0:00:58]} d6 {[%emt 0:00:17]} 5. d4 {[%emt 0:00:34]} Bg7 {[%emt 0:01:57]} 6. Be2 {[%emt 0:00:50]} O-O {[%emt 0:00:51]} 7. dxc5 {[%emt 0:01:28]} dxc5 {[%emt 0:00:15]} 8. Qxd8 {[%emt 0:00:24]} Rxd8 {[%emt 0:00:04]} 9. Be3 {[%emt 0:01:19] [#] E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} Na6 {[%emt 0:01:07]} (9... b6 $1 $17) 10. a3 {[%emt 0:00:30] [#]} h6 $146 {[%emt 0:02:14]} (10... b6 $11) ({Predecessor:} 10... Be6) 11. h3 {[%emt 0:00:16] White is slightly better.} (11. e5 $5 {[%cal Re5f6]} Ne8 12. Nd5 $14) 11... b6 {[%emt 0:01:05]} 12. e5 {[%emt 0:05:41]} Nd7 {[%emt 0:02:50]} 13. e6 {[%emt 0:01:33]} fxe6 {[%emt 0:00:19]} 14. Bd3 {[%emt 0:00:26]} Bb7 {[%emt 0:01:11]} 15. Bxg6 {[%emt 0:00:55]} Nf8 {[%emt 0:05:04]} 16. Bc2 {[%emt 0:00:24]} Nc7 {[%emt 0:00:40]} 17. Bf4 {[%emt 0:01:15]} Ne8 {[%emt 0:00:28]} 18. O-O {[%emt 0:00:53]} Nd6 {[%emt 0:00:14]} 19. Bd3 {[%emt 0:02:57]} Nf5 {[%emt 0:02:16]} 20. Rad1 {[%emt 0:00:17]} Nd4 {[%emt 0:05:47]} (20... Bxf3 $15 21. gxf3 Rd7) 21. Ne5 {[%emt 0:01:13]} (21. Nxd4 {simplifies} cxd4 22. Ne4 e5 23. Bg3) 21... Nd7 {[%emt 0:01:44]} 22. Ng6 {[%emt 0:03:54]} (22. Rfe1 {simplifies} Nxe5 23. Bxe5 Bxe5 24. Rxe5 Kf7 25. Kf1) 22... Kf7 {[%emt 0:00:17]} 23. Rfe1 {[%emt 0:02:18]} (23. h4 $5) 23... Rg8 {[%emt 0:00:47] ...Bf6 is the strong threat.} 24. h4 {[%emt 0:03:56]} h5 $1 {[%emt 0:01:01] ...Bf6 would be deadly.} 25. Bg3 {[%emt 0:02:56]} Bf6 {[%emt 0:00:26] And now ...e5 would win.} 26. Nf4 {[%emt 0:00:11]} e5 {[%emt 0:12:31]} (26... Ne5 $15) 27. Nxh5 {[%emt 0:02:18]} ({Better is} 27. Nfd5 $1 $14) 27... Bxh4 $1 $15 {[%emt 0:01:28][%cal Og8h8][%mdl 64] [#] Decoy} 28. Bxh4 {[%emt 0:01:44]} (28. Be4 $1 $15 Bxe4 29. Rxe4) 28... Nf3+ $2 {[%emt 0:01:26]} (28... Rxg2+ $17 29. Kf1 Rh2) 29. Kf1 $16 {[%emt 0:00:19]} Nxh4 {[%emt 0:00:16][%mdl 8192] Black cannot hold the game after this.} (29... Nxe1 $16 {is more resistant.} 30. Kxe1 (30. Rxe1 $2 {is the wrong capture.} Bxg2+ 31. Ke2 Rh8 $19) 30... Bxg2) 30. Be4 $18 {[%emt 0:00:22] White is clearly winning.} Bxe4 {[%emt 0:04:41]} 31. Rxe4 {[%emt 0:00:05]} Nxg2 {[%emt 0:01:34]} 32. Rxd7 {[%emt 0:00:11]} Ke6 {[%emt 0:00:06]} 33. Rd5 {[%emt 0:00:27]} Rg5 {[%emt 0:00:08]} 34. Ng3 {[%emt 0:00:33]} Nf4 {[%emt 0:00:27]} 35. Rxf4 {[%emt 0:00:08]} exf4 {[%emt 0:00:12]} 36. Rxg5 {[%emt 0:00:03]} fxg3 {[%emt 0:00:15]} 37. Rxg3 {[%emt 0:00:15] Weighted Error Value: White=0.21 (precise) /Black=0.50} ({Much less strong is} 37. fxg3 Rd8 38. Nd5 Kf7 39. Rf5+ Ke6 $18) 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.15"]
[White "Slate, Kent"]
[Black "Brady, Tyson"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1989"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,76,18,0,39,22,28,-5,0,-28,-24,-36,-44,-50,-27,-45,0,-7,0,0,14,-27,-18,-41,-25,-37,16,8,36,8,11,12,49,25,29,42,9,-39,-39,-36,-35,-21,-32,-196,-196,-437,-429,-1114,-947,-29983,-29984,-29984,-29985,-29989,-29990,-29990,-29981,-29981,-29981]} 1. e4 {[%emt 0:00:54]} c5 {[%emt 0:00:09]} 2. c3 {[%emt 0:00:05]} d5 {[%emt 0:00:02]} 3. exd5 {[%emt 0:00:06]} Qxd5 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:45]} 5. Na3 {[%emt 0:01:26][%cal Bb1a3,Ba3b5,Bb5d6][%mdl 32]} Nf6 {[%emt 0:00:18]} 6. d4 {[%emt 0:00:11]} e6 {[%emt 0:00:07]} 7. Be2 {[%emt 0:01:01]} Be7 {[%emt 0:01:08]} 8. O-O {[%emt 0:01:09]} O-O {[%emt 0:03:28]} 9. Nb5 {[%emt 0:06:23]} Qd8 {[%emt 0:01:12]} 10. dxc5 {[%emt 0:02:14]} Bxc5 {[%emt 0:00:04]} 11. Bf4 {[%emt 0:02:15]} Nd5 {[%emt 0:03:47] B22: Sicilian: 2 c3.} 12. Bg3 {[%emt 0:00:20]} a6 {[%emt 0:03:57]} 13. c4 {[%emt 0:09:06] [#]} Nf6 $146 {[%emt 0:06:55][%cal Bd5f6,Bf6h5,Bh5g3][%mdl 32] The position is equal.} ({Predecessor:} 13... axb5 14. cxd5 exd5 15. Bxb5 Qb6 16. a4 Bg4 17. Qxd5 Rfd8 18. Qg5 Bxf3 19. gxf3 Nd4 {0-1 Bragin,S (2178)-Saprikin,V Tula-ch op 2001 (7)}) 14. Nd6 {[%emt 0:02:04]} Nh5 {[%emt 0:02:07]} 15. Nxc8 {[%emt 0:02:54][%cal Og3d6] [#] And now Bd6! would win.} Nxg3 {[%emt 0:00:25]} 16. hxg3 {[%emt 0:00:14][%cal Oa2a3]} Rxc8 {[%emt 0:02:49]} 17. a3 {[%emt 0:02:41]} Qf6 {[%emt 0:11:59]} (17... a5 {simplifies} 18. Qxd8 Rfxd8 19. Rfd1 Be7) 18. b4 {[%emt 0:02:44]} Rfd8 {[%emt 0:00:29]} 19. Qb3 {[%emt 0:01:38]} Nd4 {[%emt 0:02:54]} 20. Nxd4 {[%emt 0:00:38]} (20. Qa2 $5 {[%cal Rb4c5]} Nxe2+ 21. Qxe2 $11) 20... Bxd4 {[%emt 0:00:03]} 21. Rad1 {[%emt 0:05:30] White is weak on the dark squares} e5 {[%emt 0:04:55]} 22. Bf3 {[%emt 0:01:31]} b5 {[%emt 0:00:12]} (22... b6 $15) 23. c5 $11 {[%emt 0:04:46]} Qg6 {[%emt 0:01:32]} 24. Bb7 {[%emt 0:01:51]} Rc7 {[%emt 0:00:03]} 25. Qf3 {[%emt 0:00:09]} Re7 {[%emt 0:12:38]} 26. c6 {[%emt 0:05:12]} Qd6 {[%emt 0:00:18]} 27. Bxa6 {[%emt 0:06:00]} e4 $1 {[%emt 0:00:18][%cal Be5e4,Be4e3][%mdl 32]} 28. Qf5 {[%emt 0:01:15]} (28. Rxd4 $11 Qxd4 29. Qe3) 28... Qxc6 $15 {[%emt 0:07:30]} (28... e3 $2 29. fxe3 Bxe3+ 30. Kh2 Qh6+ 31. Qh3 $18) 29. Bxb5 {[%emt 0:02:38]} Qb6 {[%emt 0:04:41]} 30. Bc4 {[%emt 0:07:47]} g6 {[%emt 0:07:08]} 31. Qg5 {[%emt 0:07:00] [#] This costs White the game.} ({White should play} 31. Qg4 $15) 31... Re5 $1 $19 {[%emt 0:01:39]} (31... Bxf2+ 32. Kh2 Rde8 33. Qf4 $17) 32. Qg4 $2 {[%emt 0:08:23]} (32. Qf4 {was the only defense.} Rf5 {[%mdl 64] Skewer} 33. Rxd4 (33. Qxe4 Bxf2+ 34. Kh2 Rh5+) 33... Rxf4 34. Rxd8+ Qxd8 35. gxf4) 32... e3 {[%emt 0:05:09]} 33. Rxd4 {[%emt 0:02:18]} ({Much weaker is} 33. Bxf7+ Kg7 34. fxe3 Bxe3+ 35. Kh2 Qb5) (33. fxe3 $142 Bxe3+ 34. Kh2 Rh5+ 35. Qxh5 gxh5 36. Rxd8+ Qxd8 37. Rxf7) 33... Rxd4 {[%emt 0:01:41]} (33... Qxd4 $2 {too greedy.} 34. Bxf7+ Kg7 35. Qxd4 Rxd4 36. Bb3 $19) 34. Bxf7+ {[%emt 0:04:30]} Kg7 {[%emt 0:00:10] Black mates.} 35. Qf3 {[%emt 0:00:20]} exf2+ {[%emt 0:00:41]} 36. Qxf2 {[%emt 0:00:46]} Rf5 {[%emt 0:00:10] Active counter play!} 37. Qb2 {[%emt 0:00:14]} Rxf1+ {[%emt 0:00:03]} 38. Kxf1 {[%emt 0:00:09]} Qf6+ {[%emt 0:00:02] Weighted Error Value: White=0.56/Black=0.17 (very precise)} 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.16"]
[White "Slade, Theodore"]
[Black "Ling, Evan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2021"]
[BlackElo "1952"]
[Annotator "RC"]
[PlyCount "67"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:04:14]} 2. c4 {[%emt 0:00:52]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:11]} 4. g3 {[%emt 0:00:08]} Bb4+ {[%emt 0:02:12]} 5. Bd2 {[%emt 0:00:16]} Be7 {[%emt 0:00:06]} 6. Bg2 {[%emt 0:00:19]} c6 {[%emt 0:00:14]} 7. O-O {[%emt 0:00:22]} Nbd7 {[%emt 0:00:04]} 8. Qc2 {[%emt 0:00:49]} Ne4 {[%emt 0:00:46]} 9. Bf4 {[%emt 0:04:19]} g5 {[%emt 0:00:19]} 10. Bc1 {[%emt 0:01:49]} h5 {[%emt 0:02:11]} 11. Nc3 {[%emt 0:03:06]} Nd6 {[%emt 0:02:46]} 12. cxd5 {[%emt 0:07:47]} cxd5 {[%emt 0:00:09]} 13. e4 {[%emt 0:04:40]} g4 {[%emt 0:04:36]} 14. Ne5 {[%emt 0:03:51]} dxe4 {[%emt 0:00:20]} 15. Nxe4 {[%emt 0:00:45]} Nf5 {[%emt 0:01:07]} 16. Rd1 {[%emt 0:04:36]} Nb6 {[%emt 0:02:15]} 17. Nc3 {[%emt 0:11:16]} Nd5 {[%emt 0:04:06]} 18. Nxd5 {[%emt 0:04:53]} exd5 {[%emt 0:00:03]} 19. Qb3 {[%emt 0:02:06]} Qb6 {[%emt 0:04:32]} 20. Qxb6 {[%emt 0:03:09]} axb6 {[%emt 0:00:02]} 21. Bxd5 {[%emt 0:00:30]} O-O {[%emt 0:00:50]} 22. Bf4 {[%emt 0:05:50]} Be6 {[%emt 0:00:57]} 23. Bxb7 {[%emt 0:00:37]} Rxa2 {[%emt 0:00:18]} 24. Rxa2 {[%emt 0:06:18]} Bxa2 {[%emt 0:00:02]} 25. d5 {[%emt 0:00:51]} Bd6 {[%emt 0:02:36]} 26. Nd7 {[%emt 0:06:56]} Rd8 {[%emt 0:09:53]} 27. Nf6+ {[%emt 0:01:29]} Kf8 {[%emt 0:04:33]} 28. Bxd6+ {[%emt 0:02:17]} Nxd6 {[%emt 0:00:13]} 29. Bc6 {[%emt 0:00:26]} Nc4 {[%emt 0:00:35]} 30. b4 {[%emt 0:06:13]} Ne5 {[%emt 0:01:59]} 31. b5 {[%emt 0:01:59]} Ke7 {[%emt 0:02:02]} 32. Nxh5 {[%emt 0:13:42]} Rh8 {[%emt 0:00:08]} 33. d6+ {[%emt 0:00:30]} Kd8 {[%emt 0:00:28]} 34. Nf4 {[%emt 0:01:12]} 1-0

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.17"]
[White "Diao, Matthew Guo"]
[Black "Su, Kevin"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1973"]
[BlackElo "2038"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,78,0,31,0,39,-17,0,-57,-51,-62,-56,-66,-42,-60,-60,-59,-42,-45,-35,-40,-23,-26,-28,-17,-12,-16,-11,-92,-63,-61,-58,-94,-115,-116,-119,-116,-124,-173,-175,-144,-2,-4,0,0,114,121,351,-10,-8,-40,0,-349,-349,-1131,-1100,-1475,-1354,-29991,-29992,-29992,-29992,-29992,-29990,-29990,-29991]} 1. d4 {[%emt 0:03:38]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:09]} g6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:31]} O-O {[%emt 0:00:11]} 5. Bg5 {[%emt 0:01:44]} d6 {[%emt 0:00:15]} 6. e3 {[%emt 0:00:05]} c5 {[%emt 0:00:22]} 7. d5 {[%emt 0:07:39]} h6 {[%emt 0:00:35]} 8. Bh4 {[%emt 0:00:13]} a6 {[%emt 0:03:19][%cal Ob7b5]} (8... g5 $5 {[%cal Rg5h4]} 9. Bg3 Bf5 $11) 9. a4 {[%emt 0:05:30] E61: King's Indian: Early deviations for White, including Smyslov System.} e5 {[%emt 0:05:15] [#] was the old line (9...g5).} (9... g5 $5 {[%cal Rg5h4]} 10. Bg3 Qa5 $11) 10. dxe6 $146 {[%emt 0:09:46]} (10. Nd2 $14) ({Predecessor:} 10. Bd3 Qe8 11. Nd2 Nh7 12. f3 f5 13. a5 Nd7 14. e4 f4 15. Bf2 Bf6 16. Na4 Qd8 {1-0 Danielian,E (2415)-Rapport,J (2327) EU-chT (Women) 21st 2017 (3.1)}) 10... Bxe6 $11 {[%emt 0:00:07]} 11. Qd2 {[%emt 0:00:31]} (11. Be2 $11) 11... Nc6 $15 {[%emt 0:04:41]} 12. Rd1 {[%emt 0:21:02]} Qb6 {[%emt 0:05:24]} 13. Be2 {[%emt 0:10:29]} Rad8 {[%emt 0:04:01]} 14. O-O {[%emt 0:04:16]} g5 {[%emt 0:00:43]} 15. Bg3 {[%emt 0:00:40]} d5 {[%emt 0:00:08]} 16. cxd5 {[%emt 0:07:36]} Nxd5 {[%emt 0:00:08]} 17. Qc2 {[%emt 0:10:15]} Ncb4 {[%emt 0:03:08]} 18. Nxd5 $1 {[%emt 0:00:57]} Rxd5 {[%emt 0:01:39]} 19. Qb1 {[%emt 0:04:20]} Rfd8 $36 {[%emt 0:01:47][%mdl 2048] aiming for ...g4. White is under pressure.} 20. Rxd5 {[%emt 0:01:03]} Rxd5 {[%emt 0:00:54]} 21. Bc4 {[%emt 0:02:48]} (21. h3 $11) 21... Rd8 {[%emt 0:01:07]} 22. a5 {[%emt 0:03:10]} Qc6 {[%emt 0:00:59]} (22... Qxa5 23. Bxe6 fxe6 24. Qg6 $16) 23. Bxe6 {[%emt 0:00:20]} Qxe6 {[%emt 0:00:06]} 24. Rd1 {[%emt 0:00:43]} Rxd1+ {[%emt 0:00:58]} 25. Qxd1 {[%emt 0:00:01]} Bxb2 {[%emt 0:00:10] Black is more active.} 26. Qd8+ {[%emt 0:00:53] [#]} (26. h4 $17 g4 27. Nd2) 26... Kg7 $1 $19 {[%emt 0:00:11]} (26... Kh7 27. Qc7 $15) 27. Bd6 {[%emt 0:00:35]} Qf5 {[%emt 0:03:03]} ({Inferior is} 27... Nc6 28. Bf8+ (28. Qf8+ $2 Kh7 $17) 28... Kh7 29. Qb6 $15) (27... g4 $17 28. Bf8+ (28. Bxc5 $2 gxf3 29. gxf3 Qg6+ 30. Kf1 Qd3+ 31. Qxd3 Nxd3 $19) 28... Kh7) 28. h3 $11 {[%emt 0:01:42]} Kh7 {[%emt 0:00:28]} 29. Qb6 {[%emt 0:01:15]} Nd3 {[%emt 0:01:13]} (29... Qb1+ $11 30. Kh2 Nd3) 30. Qxb7 $16 {[%emt 0:01:20]} c4 $2 {[%emt 0:01:05]} (30... Bc3 $16 {was called for.}) 31. e4 $2 {[%emt 0:01:56]} (31. Qxa6 $18 Qe6 32. Qb6) 31... Qe6 $11 {[%emt 0:01:07]} 32. Qc6 {[%emt 0:00:36]} c3 {[%emt 0:01:48] Hoping for ...Nb4.} (32... Ne5 {simplifies} 33. Qc5 Nxf3+ 34. gxf3 Bf6) 33. Nd4 $2 {[%emt 0:00:14][%mdl 8192]} (33. e5 $11) 33... Qf6 $1 $19 {[%emt 0:00:11][%csl LRd4,LRf2]} 34. Nf5 $2 {[%emt 0:00:12]} (34. Qd5 Qxf2+ 35. Kh1) 34... Nb4 {[%emt 0:00:08][%mdl 64] Pin} 35. Qe8 {[%emt 0:01:13]} c2 {[%emt 0:00:06]} 36. Bxb4 {[%emt 0:00:28]} c1=Q+ {[%emt 0:00:08] Black mates.} 37. Kh2 {[%emt 0:00:10]} Qf4+ {[%emt 0:01:12]} 38. Kg1 {[%emt 0:00:33] [#]} Ba3 $1 {[%emt 0:00:39]} 39. Bc3 {[%emt 0:00:40]} Qc1+ {[%emt 0:00:09] Weighted Error Value: White=0.94/Black=0.25 (precise)} ({And not} 39... Qxc3 40. Qxf7+ Kh8 41. Qe8+ Kh7 42. Qf7+ Kh8 43. Qe8+ Kh7 44. Qf7+ $11) 0-1

[Event "10th Cherry Blossom Classic 2023"]
[Site "Dulles"]
[Date "2023.05.30"]
[Round "9.18"]
[White "Ouellet, Maili-Jade"]
[Black "Shoykhet, Benjamin"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2246"]
[BlackElo "1919"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,117,53,18,39,19,52,33,60,72,59,73,68,51,47,33,41,42,42,37,37,23,38,15,97,0,0,0,8,8,8,6,11,7,46,52,41,48,48,48,48,49,33,38,41,45,48,36,32,1,6,0,0,-47,-47,-47,0,0,397,390,381,393,382,378,558,545,536,518,576,568,568,568,545,527,1187,1187,1074,738,1077,1077,964,943,2122,1889,4129,4125,2843,2925,2281,2191,2350,2395,4125,1798,29962,5412,29982,29983,29983,29984,29984,29985,29985,29985,29985,29986,29986,29986,29986,29985]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:06][%cal Bd7d5,Bd5c4][%mdl 32]} 2. c4 {[%emt 0:00:07]} dxc4 {[%emt 0:00:05]} 3. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:16]} 4. Nf3 {[%emt 0:00:05]} Bb4+ {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:07]} exd4 {[%emt 0:00:23]} 6. Nxd4 {[%emt 0:00:06]} Ne7 {[%emt 0:00:24] 6...Nd7 is more fashionable. D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} 7. Bxc4 {[%emt 0:00:10]} O-O {[%emt 0:02:45]} 8. O-O {[%emt 0:00:36]} a6 {[%emt 0:00:26] [#] White is slightly better.} 9. Be3 $146 {[%emt 0:01:16]} ({Predecessor:} 9. Bg5 Qd7 10. Qb3 Bxc3 11. Qxc3 Nbc6 12. Nf3 Qe8 13. Rfe1 Ng6 14. Be3 Nge7 15. Bf4 {1-0 Karason,A (2270)-Pozimski,S (2019) EU-ch 21st Reykjavik 2021 (4)}) 9... b5 {[%emt 0:01:55]} 10. Be2 {[%emt 0:03:13]} Bb7 {[%emt 0:02:43]} 11. Qc2 {[%emt 0:00:42]} (11. a4 $5 {[%cal Ra4b5]}) 11... c5 {[%emt 0:02:05]} 12. Nb3 {[%emt 0:01:08]} c4 {[%emt 0:02:05]} 13. Nc5 {[%emt 0:02:50]} Bxc5 {[%emt 0:01:30]} 14. Bxc5 {[%emt 0:00:05]} Qc7 {[%emt 0:00:07]} 15. Be3 {[%emt 0:05:59] This pair of bishops is nice.} Nd7 {[%emt 0:01:02]} 16. Rac1 {[%emt 0:05:05]} Nc5 {[%emt 0:02:00] [#]} (16... Rac8 $11) 17. b4 {[%emt 0:01:42]} (17. b3 $1 $16) 17... Ne6 $11 {[%emt 0:00:42]} 18. Rfd1 {[%emt 0:05:56]} Rfd8 {[%emt 0:00:34]} 19. a4 {[%emt 0:01:36]} Qe5 {[%emt 0:08:27]} 20. Bf1 {[%emt 0:07:57]} Nc6 {[%emt 0:04:45] Hoping for ...Ncd4.} 21. Nd5 {[%emt 0:15:43] next f4 is good for White.} Ncd4 {[%emt 0:06:18]} (21... f5 $5 {[%cal Rf5e4]}) 22. Bxd4 {[%emt 0:00:49]} Nxd4 {[%emt 0:00:07]} 23. Qc3 {[%emt 0:03:04]} Nc6 {[%emt 0:00:14]} (23... Qxe4 $2 24. Rxd4 (24. Qxd4 $2 {is the wrong capture.} Qxd4 25. Rxd4 Rxd5 $17) 24... Qe5 25. Re1 $18) 24. axb5 {[%emt 0:10:30]} axb5 {[%emt 0:06:59]} 25. Qxe5 {[%emt 0:02:02]} Nxe5 {[%emt 0:01:45]} 26. Nc7 {[%emt 0:00:52][%csl LRa8,LRb5]} Rxd1 {[%emt 0:04:16]} 27. Rxd1 {[%emt 0:00:05]} Rb8 {[%emt 0:00:24]} 28. Nxb5 {[%emt 0:07:45]} Bxe4 {[%emt 0:00:31]} 29. Nd6 {[%emt 0:02:16]} Bd3 {[%emt 0:06:00]} 30. b5 {[%emt 0:07:18]} g5 {[%emt 0:04:41]} 31. Rc1 {[%emt 0:06:00]} (31. f3 $11 {is more appropriate.}) 31... Rd8 $1 $15 {[%emt 0:02:00]} 32. f4 $1 {[%emt 0:02:22]} (32. Nxc4 $2 {too greedy.} Bxc4 33. Rxc4 Nxc4 34. Bxc4 Rd1+ 35. Bf1 f5 $19) 32... gxf4 {[%emt 0:00:34]} (32... Rxd6 $15 {was preferrable.} 33. fxe5 Rb6) 33. Nxc4 $11 {[%emt 0:00:39]} Rc8 $2 {[%emt 0:07:08][%mdl 8192] White stays focused until the end.} (33... Bxf1 $11 {and Black stays safe.} 34. Kxf1 (34. Nxe5 Bxb5 35. Rb1 Ba6 $15) 34... Rc8) 34. Nxe5 $18 {[%emt 0:00:46][%mdl 64] Discovered Attack} Rxc1 {[%emt 0:00:06][%csl Gd3][%cal Rc1f1]} 35. Nxd3 {[%emt 0:00:04]} Rb1 {[%emt 0:00:51]} 36. Nxf4 {[%emt 0:00:12] Kf2 would be deadly.} Kf8 {[%emt 0:00:12]} (36... Kg7 {is a better defense.} 37. Kf2 Kf6) 37. Kf2 {[%emt 0:00:15]} Ke7 {[%emt 0:00:04]} 38. Bd3 {[%emt 0:01:27][%csl LRb1,LRh7]} Rb2+ {[%emt 0:00:13]} 39. Kf3 {[%emt 0:00:12]} Kd6 {[%emt 0:00:20]} 40. h4 {[%emt 0:00:22]} h6 {[%emt 0:00:28]} 41. Kg4 {[%emt 0:00:47]} Ke5 {[%emt 0:00:47]} 42. g3 {[%emt 0:00:20]} Kf6 {[%emt 0:00:32]} 43. Bc4 {[%emt 0:02:06]} Rc2 {[%emt 0:00:45]} 44. Bd5 {[%emt 0:00:33] aiming for b6.} Rb2 {[%emt 0:01:32]} 45. Bc6 {[%emt 0:00:05][%cal Ob5b6] b6! is the strong threat.} Rb3 {[%emt 0:00:07] [#]} 46. b6 $1 {[%emt 0:00:28]} Ke7 {[%emt 0:00:27]} (46... Rb4 47. Kh5) 47. b7 {[%emt 0:00:12]} Kd6 {[%emt 0:00:03]} 48. Bd5 {[%emt 0:00:23]} Rb6 {[%emt 0:00:29]} 49. Kf5 {[%emt 0:00:34]} Kc7 {[%emt 0:00:31]} 50. Be4 {[%emt 0:00:40] Intending Nd5+ and mate.} Rd6 {[%emt 0:00:17]} 51. Nd3 {[%emt 0:00:24]} (51. g4 $142 Rd4 52. h5) 51... Rg6 {[%emt 0:03:11]} 52. Nc5 {[%emt 0:00:46]} (52. Nb4 $142 Rd6 53. Bc6 Rd8 54. Na6+ Kd6 55. b8=Q+ Rxb8 56. Nxb8 Kc7 57. Bd5) 52... Rb6 {[%emt 0:00:15] [#]} 53. b8=Q+ $1 {[%emt 0:00:26][%mdl 64] Decoy. White mates.} Kxb8 {[%emt 0:01:25]} 54. Nd7+ {[%emt 0:00:05]} Kc7 {[%emt 0:00:03]} 55. Nxb6 {[%emt 0:00:07]} Kxb6 {[%emt 0:00:04]} 56. Kf6 {[%emt 0:00:09]} Kc5 {[%emt 0:00:07]} 57. Kxf7 {[%emt 0:00:11]} Kd4 {[%emt 0:00:02]} 58. Bf3 {[%emt 0:02:00]} Ke3 {[%emt 0:00:20]} 59. Bd1 {[%emt 0:00:05] Weighted Error Value: White=0.07 (flawless) /Black=0.35} 1-0

