[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.1"]
[White "Zhao, Erick"]
[Black "Oparin, Grigoriy"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "2243"]
[BlackElo "2683"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,74,11,5,7,0,0,0,0,0,0,0,0,0,0,0,0,-18,-6,-16,30,0,0,0,6,2,0,-42,-40,-41,-41,-41,-41,-41,-41,-46,-47,-84,-83,-83,-81,-182,-182,-172,-156,-256,-245,-783,-766,-766,-713,-5506,-5477,-5397,-5365,-5002,-830]} 1. e4 {[%emt 0:01:42]} e5 {[%emt 0:08:09]} 2. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:15]} 3. Bb5 {[%emt 0:00:10][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:00:14]} 4. Ba4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:32]} 5. O-O {[%emt 0:00:25]} Be7 {[%emt 0:00:41]} 6. Re1 {[%emt 0:00:37]} b5 {[%emt 0:00:14]} 7. Bb3 {[%emt 0:00:12]} d6 {[%emt 0:00:10]} 8. c3 {[%emt 0:00:57]} O-O {[%emt 0:00:07]} 9. d4 {[%emt 0:00:27]} Bg4 {[%emt 0:00:27]} 10. Be3 {[%emt 0:00:10]} exd4 {[%emt 0:00:59]} 11. cxd4 {[%emt 0:00:17]} Na5 {[%emt 0:00:08][%cal Oa5b3] C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4.} (11... Nxe4 $2 12. Qc2 $18) 12. h3 {[%emt 0:00:28]} Nxb3 {[%emt 0:03:23]} 13. axb3 {[%emt 0:00:48]} Bh5 {[%emt 0:00:29] The position is equal.} 14. Nbd2 {[%emt 0:00:53]} c5 {[%emt 0:03:12]} 15. g4 {[%emt 0:04:36]} Bg6 {[%emt 0:00:15]} 16. Nh4 {[%emt 0:01:11]} Re8 {[%emt 0:18:01]} 17. Nf5 {[%emt 0:19:47]} Nd7 {[%emt 0:13:43]} 18. Nf3 {[%emt 0:11:31]} Bxf5 {[%emt 0:04:27]} 19. exf5 {[%emt 0:01:03]} Bf6 {[%emt 0:01:59] [#]} (19... Qc7 {might be stronger.}) 20. Bf4 $146 {[%emt 0:07:08]} (20. Re2 $5 {[%cal Rd4c5]}) ({Predecessor:} 20. Qd2 h6 21. Bf4 Qb6 22. d5 c4 23. b4 Rxe1+ 24. Rxe1 Rc8 25. Re3 Qb7 26. h4 {½-½ (39) Kunal,M (2302)-Golubov,S (2481) Abu Dhabi 2016}) 20... cxd4 {[%emt 0:04:58]} 21. Rxe8+ {[%emt 0:05:09]} Qxe8 {[%emt 0:00:05]} 22. Bxd6 {[%emt 0:00:19][%cal Og4g5]} Qe4 {[%emt 0:07:33]} 23. g5 {[%emt 0:03:35]} Be5 {[%emt 0:03:52]} 24. Nxe5 {[%emt 0:00:20]} Nxe5 {[%emt 0:00:04]} 25. Bxe5 {[%emt 0:00:04]} Qxe5 $15 {[%emt 0:00:05][%mdl 4096] Endgame KQR-KQR} 26. Qf3 {[%emt 0:00:28]} Qe8 {[%emt 0:04:50]} 27. Qd3 {[%emt 0:23:41]} Qd8 {[%emt 0:00:39]} 28. f4 {[%emt 0:02:05]} Qd6 $36 {[%emt 0:02:21][%mdl 2048] Black is in control.} 29. Qe4 {[%emt 0:00:31]} Rd8 {[%emt 0:00:09]} 30. Kf2 {[%emt 0:04:02]} (30. Rd1 $17) 30... d3 $19 {[%emt 0:00:33][%cal Bd4d3,Bd3d2][%mdl 32]} 31. Rd1 {[%emt 0:03:17]} d2 {[%emt 0:01:16]} 32. Ke2 {[%emt 0:00:30]} (32. Qe3 $17) 32... Qd7 {[%emt 0:00:42] [#] And now ...Re8 would win.} 33. Qb4 $2 {[%emt 0:02:48]} (33. Kf1) 33... Qd3+ {[%emt 0:02:45] Black is clearly winning.} ({And not} 33... Qxf5 34. Rxd2 Re8+ 35. Kf2 $17) 34. Kf2 {[%emt 0:00:03]} Qxh3 {[%emt 0:03:35] ( -> ...Qh2+)} ({Weaker is} 34... Qxf5 35. Rxd2 Re8 36. Re2 Rxe2+ 37. Kxe2 $17) 35. Rxd2 {[%emt 0:01:28]} Qh2+ {[%emt 0:00:03]} 36. Ke3 {[%emt 0:01:16]} Qg3+ {[%emt 0:00:06]} 37. Ke2 {[%emt 0:00:47]} Qg2+ {[%emt 0:00:03] Weighted Error Value: White=0.66/Black=0.04 (flawless)} (37... Re8+ $142 38. Kd1 Qg4+ 39. Kc2 Qxf5+ 40. Kc1 Rc8+ 41. Kd1 Qg4+ 42. Re2 Rd8+ 43. Qd2 Rxd2+ 44. Kxd2 Qxf4+ 45. Kd3 Kf8) 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.2"]
[White "Negi, Parimarjan"]
[Black "Homa, Seth"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2639"]
[BlackElo "2242"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,69,20,18,19,21,15,0,20,20,20,0,0,0,0,0,3,0,0,0,50,37,45,0,27,0,122,125,128,128,111,131,127,127,130,102,116,137,175,88,66,72,158,97,183,247,198,204,191,183,211,240,235,164,163,169,348,352,754,741]} 1. e4 {[%emt 0:00:34]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:09]} 3. Bb5 {[%emt 0:09:28]} g6 {[%emt 0:00:21]} 4. O-O {[%emt 0:00:27]} Bg7 {[%emt 0:00:07]} 5. Bxc6 {[%emt 0:01:15]} dxc6 {[%emt 0:01:02]} 6. d3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:11]} 7. Nc3 {[%emt 0:01:18]} b6 {[%emt 0:03:45] B31: Sicilian: 2...Nc6 3 Bb5 g6.} 8. a4 {[%emt 0:01:56]} a5 {[%emt 0:00:10]} 9. Bf4 {[%emt 0:02:57]} Nd7 {[%emt 0:03:33] The position is equal.} 10. Qd2 {[%emt 0:04:37]} h6 {[%emt 0:00:14]} 11. h3 {[%emt 0:06:22]} e5 {[%emt 0:00:26]} 12. Be3 {[%emt 0:00:27]} Nf8 {[%emt 0:00:35] [#]} 13. Ne2 $146 {[%emt 0:00:53]} ({Predecessor:} 13. b3 Ne6 14. Ne2 Nd4 15. Nh2 Be6 16. Rae1 g5 17. Ng3 Qd7 18. Bxd4 exd4 19. f4 gxf4 20. Qxf4 {0-1 (68) Salinas Herrera,P (2514)-Reimanis,R (2421) Chess.com INT 2020}) 13... Ne6 {[%emt 0:00:29]} 14. Nh2 {[%emt 0:01:13]} Qc7 {[%emt 0:10:13]} 15. Rae1 {[%emt 0:04:05]} h5 {[%emt 0:09:57]} (15... g5 $11) 16. Kh1 {[%emt 0:05:36]} Bd7 {[%emt 0:34:12]} 17. c3 {[%emt 0:07:57]} O-O-O {[%emt 0:01:55]} 18. b4 {[%emt 0:02:51]} cxb4 {[%emt 0:08:19]} (18... f5 $11 19. f3 cxb4 20. cxb4 Bf8 21. bxa5 bxa5) 19. cxb4 $16 {[%emt 0:00:07]} axb4 {[%emt 0:00:06]} 20. Qxb4 {[%emt 0:00:11]} c5 {[%emt 0:00:03]} 21. Qc4 {[%emt 0:01:08]} Bc6 {[%emt 0:00:23]} 22. Rb1 {[%emt 0:01:18]} Rd6 {[%emt 0:06:35]} 23. Nc3 {[%emt 0:03:05][%cal Oa4a5]} Rhd8 {[%emt 0:00:08]} 24. a5 {[%emt 0:11:05]} ({And not} 24. Qa6+ Qb7 25. Qxb6 (25. Rxb6 $2 Qxa6 26. Rxa6 Kb7 $19) 25... Bxe4 $1 $15) (24. Nf3 {with more complications.} Rxd3 25. a5 bxa5 26. Na4) 24... bxa5 {[%emt 0:02:01]} 25. Bxc5 {[%emt 0:05:57]} (25. Nf3 $18) 25... Nxc5 {[%emt 0:00:17]} (25... Rxd3 $2 26. Bb6 R8d4 27. Bxd4 Rxd4 28. Qa2 $18) 26. Qxc5 {[%emt 0:01:19] And now Rfc1 would win.} Be8 {[%emt 0:06:34] [#]} ({Not} 26... Rxd3 27. Nb5 Bf8 28. Na7+ Kd7 29. Qc4 Qxa7 30. Qxd3+ Ke8 31. Qc3 $18) (26... R8d7 $142) 27. Qa3 {[%emt 0:01:10] White is more active.} (27. Qe3 $142 $1 {Strongly threatening Rfc1.} Rxd3 28. Qe2 Rxc3 29. Qa6+ Kd7 30. Rb7 Qxb7 31. Qxb7+ Ke6 32. Nf3) 27... Rxd3 {[%emt 0:00:26]} (27... Bc6 $16 {is a better defense.}) 28. Rfc1 $1 $18 {[%emt 0:01:55][%cal Oc3d5] aiming for Nd5!} Bc6 {[%emt 0:00:20] Prevents Nd5.} 29. Nf1 $1 {[%emt 0:06:22]} Bh6 {[%emt 0:00:15] White must now prevent ...Bxe4.} 30. Ne3 $1 {[%emt 0:00:54]} Bxe3 {[%emt 0:01:37]} 31. fxe3 {[%emt 0:00:24] Threatens to win with Qc5.} Kd7 {[%emt 0:09:04]} (31... Rxe3 $2 32. Qc5 Rxc3 33. Rxc3 $18) 32. Qc5 {[%emt 0:01:44][%mdl 1024] White has strong compensation.} Qd6 {[%emt 0:00:06] [#] Prevents Nd5.} 33. Qc4 {[%emt 0:00:06]} Ke8 $2 {[%emt 0:01:25] [#]} (33... Ke7) 34. Rb6 $1 {[%emt 0:00:14]} ({Less strong is} 34. Nd5 Rxd5 35. exd5 Bxd5 36. Qb5+ Ke7 $16) 34... Rc8 {[%emt 0:00:11]} (34... Qe6 35. Qxc6+ Qxc6 36. Rxc6 Rxe3) 35. Nd5 {[%emt 0:01:18] Weighted Error Value: White=0.16 (very precise) /Black=0.28 (precise)} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.3"]
[White "Morefield, Jason"]
[Black "Liang, Awonder"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2238"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,88,24,20,13,0,8,-34,7,0,9,-12,6,-23,-20,-19,-19,-40,-36,-55,-48,-77,-72,-96,-58,-141,-43,-241,-129,-305,-144,-359,-335,-357,-357,-440,-379,-389,-397,-381,-383,-385,-401,-413,-414,-407,-405,-410,-397,-402,-397,-397,-386,-406,-395,-402,-374,-413,-413,-358,-381,-409,-420,-387,-369,-361,-352,-464,-441,-460,-463,-555,-550,-494,-437,-592,-585,-548,-537]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:34]} Bc5 {[%emt 0:00:02]} 4. c3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:02]} 5. d3 {[%emt 0:00:10][%cal Bd2d3,Bd3d4][%mdl 32]} d6 {[%emt 0:00:04]} 6. O-O {[%emt 0:00:15]} O-O {[%emt 0:00:03]} 7. Re1 {[%emt 0:01:47]} (7. Bg5 {looks sharper.} h6 8. Bh4 Na5 9. b4) 7... a5 {[%emt 0:00:35] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 8. d4 {[%emt 0:01:42]} Bb6 {[%emt 0:01:40] [#]} 9. Bb5 $146 {[%emt 0:02:24]} ({Predecessor:} 9. h3 h6 10. Bb5 Bd7 11. Na3 Re8 12. d5 Ne7 13. Bxd7 Qxd7 14. Nc4 Bc5 15. a4 {0-1 (41) Nezar,M (2353)-Rakotomaharo,F (2422) Playchess.com INT 2021}) 9... Ne7 {[%emt 0:10:40] Black is slightly better.} 10. h3 {[%emt 0:05:53]} Ng6 {[%emt 0:04:03]} 11. Nbd2 {[%emt 0:01:34]} c6 {[%emt 0:01:50]} 12. Ba4 {[%emt 0:00:50]} exd4 {[%emt 0:04:08]} 13. cxd4 {[%emt 0:00:09]} d5 {[%emt 0:00:02]} 14. e5 {[%emt 0:00:22]} Nh5 {[%emt 0:00:39]} 15. Nf1 {[%emt 0:02:53]} Nhf4 {[%emt 0:07:57]} 16. Bc2 {[%emt 0:10:40][%cal Oh3h4]} f6 $1 {[%emt 0:00:34]} 17. Be3 {[%emt 0:03:18]} fxe5 {[%emt 0:02:45] Black is more active.} 18. dxe5 {[%emt 0:00:16]} (18. Bxg6 $15 Nxg6 19. dxe5) 18... Bc7 {[%emt 0:06:34]} (18... Bxe3 $17 19. Rxe3 Nh4 20. Nxh4 Qxh4) 19. Bd4 {[%emt 0:05:39] [#]} (19. Bc5 $15) 19... b6 {[%emt 0:03:07]} ({Black should play} 19... Nh4 $1 $19 {[%cal Rh4f3]} 20. Nxh4 Qxh4) 20. b3 $2 {[%emt 0:02:32] [#]} (20. e6 $17 {was called for.}) 20... c5 {[%emt 0:03:07]} (20... Nh4 $1 $19 {[%cal Rh4f3]} 21. Nxh4 Qxh4) 21. Bb2 $2 {[%emt 0:00:07] Now White is beyond hope.} (21. Be3 $17) 21... Nh4 $19 {[%emt 0:03:33]} 22. Nxh4 {[%emt 0:03:35]} Qxh4 {[%emt 0:00:02]} 23. Nh2 {[%emt 0:09:01]} Qg5 {[%emt 0:05:43][%csl Gf4][%cal Rg5g2]} 24. Ng4 {[%emt 0:00:08]} h5 {[%emt 0:00:25][%cal Bh7h5,Bh5g4][%mdl 32]} 25. Bc1 {[%emt 0:00:37]} hxg4 {[%emt 0:11:52]} (25... Bxg4 26. hxg4 Rad8 27. Qd3 Nxd3 28. Bxg5 Nxe1 29. Rxe1 $15) 26. Bxf4 {[%emt 0:00:08]} Qxf4 {[%emt 0:00:05] Really sharp!} 27. Qxd5+ {[%emt 0:00:11]} Kh8 {[%emt 0:01:12]} 28. Qxa8 {[%emt 0:00:29]} Qxf2+ {[%emt 0:00:12]} ({Inferior is} 28... Bxe5 29. Rxe5 Qxe5 30. Rf1 $15) 29. Kh1 {[%emt 0:00:22][%cal Oe1f1] Hoping for Rf1!} Qxc2 {[%emt 0:00:04]} 30. hxg4 {[%emt 0:03:49]} Qg6 {[%emt 0:02:56] Prevents Qc6.} 31. Re3 {[%emt 0:02:22]} Kg8 {[%emt 0:00:33]} 32. Qd5+ {[%emt 0:06:19]} Qe6 {[%emt 0:00:49]} 33. Qe4 {[%emt 0:00:36]} Qxg4 {[%emt 0:01:56]} 34. e6 {[%emt 0:00:56]} Qxe4 {[%emt 0:00:23]} 35. Rxe4 {[%emt 0:00:08]} Re8 {[%emt 0:00:35]} ({Avoid the trap} 35... Bb7 $2 36. Re3 $19) 36. Rae1 {[%emt 0:00:20]} Re7 {[%emt 0:01:04]} ({Not} 36... Bb7 $2 37. R4e3 $19) 37. Kg1 {[%emt 0:00:21]} Bb7 {[%emt 0:00:40]} 38. R4e3 {[%emt 0:00:25] Against Bg3} Bd5 {[%emt 0:00:49]} 39. g3 {[%emt 0:00:23]} c4 {[%emt 0:02:21] Black is clearly winning.} 40. bxc4 {[%emt 0:00:06]} Bxc4 {[%emt 0:00:05]} 41. a3 {[%emt 0:00:04]} b5 {[%emt 0:00:14] aiming for ...Bb6.} 42. Kh2 {[%emt 0:00:21]} Bb6 {[%emt 0:00:26] Inhibits a4.} 43. Re5 {[%emt 0:00:20]} Bd4 {[%emt 0:00:21]} 44. R5e4 {[%emt 0:00:10]} Bc3 {[%emt 0:00:02] Weighted Error Value: White=0.41/Black=0.20 (precise)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.4"]
[White "Naroditsky, Daniel"]
[Black "Johnson, Donald"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2617"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,111,0,13,5,31,39,63,58,57,64,70,70,69,74,78,76,81,76,89,77,103,108,195,86,97,100,101,107,107,106,108,112,133,131,125,125,125,128,160,160,166,148,159,145,138,95,105,103,93,99,93,95,103,101,97,91,80,81,86,100,104,79,245,223,290,184,181,178,178,181,179,179,179,199,166,169,169,60,60,60,326,247,29978,29979,29979,29979,29980,29981,29982,29981,29981,29982,29982,29982,29982,29983,29983,29984,29985,29986,29986,29986,29986,29987]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:06:43]} 2. Nf3 {[%emt 0:00:17]} d6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:00:06]} 4. Qxd4 {[%emt 0:00:22]} Nf6 {[%emt 0:00:27]} 5. Nc3 {[%emt 0:00:46]} Nc6 {[%emt 0:02:24]} 6. Qd3 {[%emt 0:00:38] B53: Sicilian: 2...d6: Lines with Qxd4.} e6 {[%emt 0:06:26]} 7. Bf4 {[%emt 0:01:59]} Be7 {[%emt 0:01:38]} 8. O-O-O {[%emt 0:01:28][%cal Rf4d6] White is slightly better.} e5 {[%emt 0:07:57]} 9. Bg5 {[%emt 0:00:10]} O-O {[%emt 0:01:19]} 10. Bxf6 {[%emt 0:01:01]} Bxf6 {[%emt 0:00:38]} 11. Qxd6 {[%emt 0:00:10]} Qxd6 {[%emt 0:08:32]} 12. Rxd6 {[%emt 0:00:08] [#]} Be7 $146 {[%emt 0:00:06]} ({Predecessor:} 12... a6 13. Nd5 Bd8 14. c3 Bg4 15. h3 Bxf3 16. gxf3 Ne7 17. Rg1 Ng6 18. Be2 Bg5+ {1-0 (17) Caio,F (1655)-De Oliveira,I (1489) Recife 2018}) 13. Rd2 {[%emt 0:08:20] White is more active.} Bb4 {[%emt 0:01:44]} 14. Bb5 {[%emt 0:05:58]} Bxc3 {[%emt 0:07:38]} 15. bxc3 {[%emt 0:00:12]} Be6 {[%emt 0:11:55]} (15... f6 $16) 16. Kb2 {[%emt 0:08:30]} (16. Bxc6 $18 bxc6 17. Nxe5) 16... f6 {[%emt 0:03:29]} 17. Rd6 {[%emt 0:03:25][%csl LRc6,LRe6]} Kf7 {[%emt 0:00:46]} 18. Bxc6 {[%emt 0:05:33]} bxc6 {[%emt 0:00:05]} 19. Rxc6 {[%emt 0:00:02]} Rab8+ {[%emt 0:01:53]} 20. Ka1 {[%emt 0:00:25]} Rfc8 {[%emt 0:01:15]} 21. Rxc8 {[%emt 0:01:18]} Rxc8 $16 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} 22. Rb1 $1 {[%emt 0:02:33]} Rxc3 {[%emt 0:03:20]} 23. Rb7+ {[%emt 0:00:47]} Kg6 {[%emt 0:01:15]} 24. Kb2 {[%emt 0:07:51]} (24. Rxa7 Rxc2 25. Nh4+ Kh6 $15) 24... Rc4 {[%emt 0:03:10]} 25. Re7 {[%emt 0:01:48]} ({But not} 25. Rxa7 $6 Rb4+ 26. Kc3 Rxe4 $16) 25... Bc8 {[%emt 0:30:12] [#]} 26. Rxe5 {[%emt 0:06:58][%mdl 512] aiming for Re7.} Bb7 {[%emt 0:00:00]} 27. Nh4+ {[%emt 0:09:53]} Kf7 {[%emt 0:00:00] [#]} 28. Nf5 $1 {[%emt 0:01:19]} fxe5 {[%emt 0:00:00]} 29. Nd6+ {[%emt 0:00:03]} Ke6 {[%emt 0:00:00]} 30. Nxc4 {[%emt 0:00:02] Hoping for f3.} Bxe4 {[%emt 0:00:00] KB-KN} 31. Ne3 {[%emt 0:02:37]} Kd6 {[%emt 0:00:00]} 32. f3 {[%emt 0:06:52]} Bg6 {[%emt 0:00:00]} 33. Kc3 {[%emt 0:00:10]} Kc5 {[%emt 0:00:00]} 34. a3 {[%emt 0:00:16][%cal Ba2a3,Ba3a4][%mdl 32]} h6 {[%emt 0:00:00]} 35. h4 {[%emt 0:02:01][%cal Bh2h4,Bh4h5][%mdl 32]} Bh7 $2 {[%emt 0:00:00]} (35... h5 $16 {was necessary.}) 36. h5 $1 $18 {[%emt 0:01:56]} a6 {[%emt 0:00:00]} 37. g3 {[%emt 0:03:21][%cal Bg2g3,Bg3g4][%mdl 32] Threatens to win with g4.} a5 {[%emt 0:00:08]} 38. a4 {[%emt 0:03:01]} Bg8 {[%emt 0:03:06]} 39. g4 $1 {[%emt 0:03:26]} Be6 {[%emt 0:00:43] [#]} 40. Nf5 $1 {[%emt 0:00:08]} Bd5 {[%emt 0:00:24]} 41. Nxg7 {[%emt 0:00:31]} Bxf3 {[%emt 0:00:04]} 42. g5 {[%emt 0:00:09]} Be4 {[%emt 0:01:44]} 43. Ne8 {[%emt 0:04:15]} (43. Kb3 $18 Bd5+ 44. Kc3) 43... hxg5 $14 {[%emt 0:01:10] Strongly threatening ...g4.} 44. h6 {[%emt 0:00:15]} ({Less strong is} 44. Nf6 Bf5 $18) 44... Bg6 $2 {[%emt 0:01:03][%mdl 8192]} (44... Bh7 $1 $14) 45. Nf6 $18 {[%emt 0:00:03]} Kd6 $2 {[%emt 0:01:01] [#]} (45... Bf5 $18 46. h7 Bxh7 47. Nxh7 Kd6 48. Nxg5 Kd5 49. Kd3 Kc6 50. c4 Kc5 51. Ne4+ Kc6) 46. h7 $1 {[%emt 0:00:05] White mates.} Bxh7 {[%emt 0:00:00]} 47. Nxh7 {[%emt 0:00:05] KN-K3P} g4 {[%emt 0:00:02]} 48. Nf6 {[%emt 0:00:05]} e4 {[%emt 0:00:47]} 49. Nxg4 {[%emt 0:00:27] KN-KPP} Kd5 {[%emt 0:00:09]} 50. Ne3+ {[%emt 0:00:04]} Kc5 {[%emt 0:00:07]} 51. Nc4 {[%emt 0:00:27]} Kd5 {[%emt 0:00:02]} 52. Nxa5 {[%emt 0:00:08]} e3 {[%emt 0:00:01]} 53. Kd3 {[%emt 0:00:11]} Kc5 {[%emt 0:00:02]} 54. Nb3+ {[%emt 0:00:07]} Kb4 {[%emt 0:00:07]} 55. a5 {[%emt 0:00:03]} e2 {[%emt 0:00:05]} 56. Kxe2 {[%emt 0:00:02] Weighted Error Value: White=0.10 (very precise) /Black=0.23 (precise)} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.5"]
[White "Andersen, Gunnar"]
[Black "Antipov, Mikhail Al."]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2224"]
[BlackElo "2608"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,59,23,35,19,25,33,46,54,36,112,33,47,47,60,46,54,52,146,141,145,121,222,183,180,195,179,176,184,158,226,217,219,211,243,216,222,174,244,220,221,223,450,453,473,463,521,514]} 1. e4 {[%emt 0:00:35]} e6 {[%emt 0:10:06]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:02]} 3. e5 {[%emt 0:00:05]} c5 {[%emt 0:00:06]} 4. c3 {[%emt 0:00:03]} Qb6 {[%emt 0:01:38]} 5. Nf3 {[%emt 0:00:13]} Bd7 {[%emt 0:00:25]} 6. Bd3 {[%emt 0:00:19]} Bb5 {[%emt 0:02:13]} 7. dxc5 $1 {[%emt 0:00:08][%mdl 4] is currently scoring better than 7.0-0.} Bxc5 {[%emt 0:00:08]} 8. b4 {[%emt 0:00:04]} Bxd3 {[%emt 0:02:27] C02: French: Advance Variation.} 9. Qxd3 {[%emt 0:00:31]} Be7 {[%emt 0:03:36]} (9... Bxf2+ 10. Ke2 $16) 10. O-O {[%emt 0:05:48]} Qa6 {[%emt 0:00:54] [#] Inhibits c4. White is slightly better.} 11. Qe3 $146 {[%emt 0:04:54]} ({Predecessor:} 11. b5 Qa4 12. Nbd2 Nd7 13. c4 Nc5 14. Qd4 Rd8 15. Qg4 g6 16. Qf4 h5 17. Qd4 {1-0 (35) Grabarczyk,B (2396)-Feist,P (2249) Germany 2016}) 11... Qa4 {[%emt 0:13:42] [#]} (11... h5 $14) 12. Nbd2 {[%emt 0:05:43]} ({White should try} 12. c4 $1 $16 {[%cal Rc4d5]}) 12... Nd7 {[%emt 0:08:21]} 13. Nd4 {[%emt 0:03:17][%cal Bf3d4,Bd4e6,Be6f4,Bf4d5][%mdl 32]} Rc8 {[%emt 0:00:52]} 14. Qg3 {[%emt 0:03:21]} (14. N2b3 $5 {[%cal Rf2f4]}) 14... g6 {[%emt 0:00:27]} 15. N2b3 {[%emt 0:01:27] Prevents a5.} h5 {[%emt 0:00:38] [#] Black is on the road to losing.} (15... Bd8 $14) 16. Nxe6 $1 $16 {[%emt 0:04:57][%cal Ob3d4][%mdl 512] Threatens to win with Nbd4!} h4 {[%emt 0:05:57]} (16... fxe6 $2 17. Qxg6+ Kf8 18. Nd4 $18 (18. Qxe6 Kg7 $16)) 17. Qd3 $36 {[%emt 0:02:46][%mdl 2048] Hoping for Nf4. White is on the roll.} h3 {[%emt 0:03:13] [#]} (17... Nxe5 $16 {might work better.} 18. Qxd5 Qc6 19. Qxe5 Bf6) 18. Re1 $1 {[%emt 0:08:17]} Qa6 {[%emt 0:08:12]} (18... fxe6 $2 19. Qxg6+ Kd8 20. Qg7 $18 (20. Qxe6 hxg2 21. Nd4 Nb6 $11)) 19. Qxa6 {[%emt 0:00:29]} (19. Qxd5 fxe6 20. Qe4 Nh6 21. Qxg6+ Nf7 $17) 19... bxa6 {[%emt 0:00:03]} 20. Nf4 {[%emt 0:00:15][%csl LRd5,LRh3]} Nb6 {[%emt 0:00:03]} 21. Be3 {[%emt 0:06:56]} (21. gxh3 Rxc3 22. Bd2 Rc4 $14) 21... Rxc3 {[%emt 0:05:17]} (21... hxg2 $16 22. Bxb6 (22. Nxg2 Rxc3 23. Bxb6 axb6 $11) 22... axb6) 22. Bxb6 $18 {[%emt 0:02:07]} (22. Nxh3 $6 Bxb4 23. a3 Be7 $16) (22. gxh3 Rh4 $11) 22... axb6 {[%emt 0:00:03]} 23. Nxd5 {[%emt 0:00:07]} (23. Nxh3 Bxb4 24. Red1 Ne7 $11) 23... Rd3 {[%emt 0:00:38]} 24. Rad1 {[%emt 0:01:39]} ({Don't take} 24. Nxb6 $6 Bxb4 25. Re4 a5 $16) 24... Rxd1 {[%emt 0:00:05]} 25. Rxd1 {[%emt 0:00:04]} Bd8 {[%emt 0:07:46]} (25... f6 $142 26. Nd4 (26. Nxb6 Rh4 $16) 26... fxe5) 26. Nd4 {[%emt 0:10:26]} hxg2 {[%emt 0:00:06]} 27. Nc6 {[%emt 0:00:22] Pair of Knights!} Bh4 {[%emt 0:01:34] Inhibits Nf6+.} (27... Nh6 28. Nxd8 (28. Kxg2 b5 $18) 28... Kxd8 29. Nxb6+ Ke8) 28. Nxb6 {[%emt 0:03:10] White is clearly winning.} Nh6 {[%emt 0:00:13]} 29. Kxg2 {[%emt 0:01:26]} O-O {[%emt 0:00:33]} 30. a4 {[%emt 0:03:13] Weighted Error Value: White=0.13 (very precise) /Black=0.40} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.6"]
[White "Hambleton, Aman"]
[Black "Deng, Henry"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2437"]
[BlackElo "2087"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,131,18,34,37,32,27,39,45,101,80,66,75,123,79,78,89,78,74,118,125,156,177,206,208,184,129,130,127,145,113,179,104,116,105,160,135,258,246,247,195,182,164,188,202,227,225,215,208,211,185,192,160,163,164,171,174,370,358,845,791,1187,666,640,516,983,987,1335,1030,1211,1102,1164,1162,4294,2077,4133,4225,2763,2726,2337,2116,2112,0,1238,1314,1095,889,29966,29966,29972,29973,29973,29974,29981,29982,29983,29984,29985,29986,29986,29987,29987,29988,29988,29989,29989,29984,29984,29984,29984,29984,29993,29994,29994,29995,29995,29996]} 1. d4 {[%emt 0:00:24]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:59]} c6 {[%emt 0:00:15]} 3. Nf3 {[%emt 0:02:42]} Nf6 {[%emt 0:00:43]} 4. e3 {[%emt 0:00:25]} Bf5 {[%emt 0:01:23]} 5. Nc3 {[%emt 0:03:10]} e6 {[%emt 0:00:52]} 6. Bd3 {[%emt 0:04:50]} Bxd3 {[%emt 0:02:28]} 7. Qxd3 {[%emt 0:00:09]} Nbd7 {[%emt 0:02:47]} 8. O-O {[%emt 0:00:22]} Bd6 {[%emt 0:01:22] Recently 8...Bb4 got a lot of attention.} 9. e4 {[%emt 0:03:02]} dxc4 {[%emt 0:04:23]} 10. Qxc4 {[%emt 0:00:40] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} e5 {[%emt 0:00:45]} 11. Rd1 {[%emt 0:10:09]} Qc7 {[%emt 0:05:35]} 12. Bg5 {[%emt 0:07:57] [#] Bxf6 is the strong threat. White is slightly better.} exd4 $146 {[%emt 0:10:27]} (12... O-O $14) ({Predecessor:} 12... O-O 13. Rac1 Rad8 14. Nb5 cxb5 15. Qxc7 Bxc7 16. Rxc7 h6 17. Bxf6 Nxf6 18. Rxb7 Nxe4 {1-0 (70) Liyanage,R (1699)-Arunakirinathan,A (1261) Tornelo INT 2021}) 13. Bxf6 {[%emt 0:26:32]} (13. Rxd4 Ne5 14. Nxe5 Bxe5 $11) (13. Nxd4 $6 Bxh2+ 14. Kf1 Be5 $15) 13... gxf6 {[%emt 0:06:59]} 14. Qxd4 {[%emt 0:06:13]} Be5 {[%emt 0:03:31]} ({Black should play} 14... Bc5 15. Qc4 Bd6) 15. Qc4 {[%emt 0:01:47]} O-O {[%emt 0:09:24]} 16. g3 {[%emt 0:04:00]} Rad8 {[%emt 0:11:45]} 17. Nh4 {[%emt 0:09:31] White is much more active.} b5 {[%emt 0:05:49]} 18. Qe2 {[%emt 0:03:08]} Kh8 {[%emt 0:01:42]} 19. Rac1 {[%emt 0:01:45][%cal Oc3d5]} Qb6 {[%emt 0:04:10]} 20. Nf5 {[%emt 0:01:41]} Nc5 {[%emt 0:05:03]} 21. Qc2 {[%emt 0:07:06]} (21. Qg4 $6 Rg8 22. Qe2 Ne6 $16) (21. Rxd8 $18 Rxd8 22. Nh6 (22. Qg4 Rg8 $16)) 21... Ne6 {[%emt 0:04:20]} 22. Ne2 {[%emt 0:00:14] Pair of Knights!} c5 {[%emt 0:05:49]} 23. b3 {[%emt 0:02:42]} Rfe8 {[%emt 0:03:59]} (23... Qb7 $16) 24. Kg2 {[%emt 0:00:33]} ({Better is} 24. Rd5 $18) 24... Qb7 $16 {[%emt 0:02:15]} 25. h4 {[%emt 0:01:20]} Bd4 {[%emt 0:01:59]} (25... a5 $142) 26. f3 {[%emt 0:00:27][%cal Ob3b4]} Rd7 {[%emt 0:01:22] Prevents b4.} (26... Qb6 $16 {was necessary.} 27. Nexd4 cxd4) 27. Qd2 $18 {[%emt 0:01:15][%cal Re2d4]} Red8 {[%emt 0:02:00]} 28. Nexd4 {[%emt 0:00:44]} Nxd4 {[%emt 0:00:40]} 29. Qh6 {[%emt 0:00:31][%csl Gf5][%cal Rh6g7]} (29. Rxc5 $2 Nxf5 30. Qc3 Rxd1 $19) 29... Nxf5 {[%emt 0:00:26]} 30. Qxf6+ {[%emt 0:00:03]} Kg8 {[%emt 0:00:52] [#]} 31. Qg5+ {[%emt 0:00:57]} (31. Qxd8+ $6 Rxd8 32. Rxd8+ Kg7 33. exf5 Qe7 $16) 31... Kf8 {[%emt 0:01:27]} 32. Rxd7 $40 {[%emt 0:00:14][%mdl 128] White goes for the king.} ({Stronger than} 32. Qxd8+ Rxd8 33. Rxd8+ Ke7 $15) 32... Qxd7 {[%emt 0:00:22]} 33. exf5 {[%emt 0:00:09] And now Rc2 would win.} (33. Qxf5 $2 {loses.} Qd2+ 34. Kh3 Qxc1 $19) 33... Qd2+ {[%emt 0:00:27]} 34. Qxd2 {[%emt 0:01:09]} Rxd2+ {[%emt 0:00:05][%mdl 4096] Endgame KR-KR} 35. Kh3 {[%emt 0:00:04]} c4 {[%emt 0:00:40]} 36. bxc4 {[%emt 0:00:33]} bxc4 {[%emt 0:00:03]} (36... b4 {was worth a try.}) 37. Rxc4 {[%emt 0:00:33]} Rxa2 $2 {[%emt 0:00:09]} (37... h5 38. f6 Kg8) 38. f6 {[%emt 0:00:31][%cal Rc4c8] [#]} Ke8 {[%emt 0:00:01]} 39. Re4+ {[%emt 0:00:20]} Kf8 {[%emt 0:00:13]} 40. Rb4 {[%emt 0:00:52][%cal Rb4b8]} Ke8 {[%emt 0:00:15]} (40... Re2 $142 41. g4 Re8) 41. g4 {[%emt 0:00:15]} a5 {[%emt 0:01:43]} 42. Re4+ {[%emt 0:00:54]} Kf8 {[%emt 0:00:07]} 43. Rc4 {[%emt 0:00:33][%cal Rc4c8]} Ke8 {[%emt 0:00:29]} 44. Rc7 {[%emt 0:00:26]} a4 {[%emt 0:01:28]} 45. Re7+ {[%emt 0:00:12]} Kf8 {[%emt 0:00:02]} 46. Ra7 {[%emt 0:00:07][%cal Ra7a8]} Ke8 {[%emt 0:00:02]} 47. g5 {[%emt 0:00:12]} a3 {[%emt 0:00:25]} 48. Re7+ {[%emt 0:00:14]} Kf8 {[%emt 0:00:13]} 49. Ra7 {[%emt 0:00:05][%cal Ra7a8]} Ke8 {[%emt 0:00:02]} 50. Kg3 {[%emt 0:01:12]} Ra1 {[%emt 0:00:45]} 51. Kg4 {[%emt 0:00:21]} a2 {[%emt 0:00:29]} 52. Kh5 {[%emt 0:00:05] White mates.} Kd8 {[%emt 0:00:46]} 53. Kh6 {[%emt 0:01:48]} (53. Rxf7 $2 {perishes.} Re1 54. Ra7 a1=Q 55. Rxa1 Rxa1 $19) 53... Rh1 {[%emt 0:00:42]} 54. Rxa2 {[%emt 0:00:06]} Rxh4+ {[%emt 0:00:03]} 55. Kg7 {[%emt 0:00:07]} Rf4 {[%emt 0:00:08]} 56. Kxf7 {[%emt 0:01:11]} Rxf3 {[%emt 0:00:14]} 57. Rd2+ {[%emt 0:00:06]} Kc7 {[%emt 0:00:02]} 58. Kg7 {[%emt 0:00:12]} Rf5 {[%emt 0:00:08]} 59. f7 {[%emt 0:00:47]} Rxg5+ {[%emt 0:00:04]} 60. Kf6 {[%emt 0:00:20]} Rg6+ {[%emt 0:05:43]} 61. Ke7 {[%emt 0:00:39]} Rg7 {[%emt 0:00:00]} 62. Rc2+ {[%emt 0:00:10]} Kb7 {[%emt 0:00:00]} 63. Ke8 {[%emt 0:00:10]} Rg5 {[%emt 0:00:00]} 64. f8=Q {[%emt 0:00:12]} Re5+ {[%emt 0:00:00]} 65. Kd7 {[%emt 0:00:09]} Rd5+ {[%emt 0:00:00]} 66. Ke6 {[%emt 0:00:06] Weighted Error Value: White=0.26 (precise) /Black=0.35} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.7"]
[White "Theodorou, Nikolas"]
[Black "Costello, Alexander"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2598"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,75,27,25,0,45,38,38,29,36,35,48,17,30,10,8,7,20,18,11,22,18,20,68,58,77,66,29,45,52,46,151,139,121,141,165,131,139,145,147,133,141,126,183,29,172,175,215,205,194,201,457,455,814,812,803,793,784,748,1462,1070,6387,6224,1220,1231,29995,29995,29997,29998]} 1. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:01:51]} 2. c4 {[%emt 0:00:29]} g6 {[%emt 0:04:39]} 3. Nc3 {[%emt 0:02:45]} d5 {[%emt 0:00:11]} 4. cxd5 {[%emt 0:00:21]} Nxd5 {[%emt 0:00:07]} 5. h4 {[%emt 0:00:25][%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Bg7 {[%emt 0:04:25]} 6. h5 {[%emt 0:01:23] A16: English Opening: 1...Nf6 with ...d5.} c5 {[%emt 0:04:45]} 7. h6 {[%emt 0:06:12]} (7. Qb3 {keeps more tension.} Nb4 8. a3 Be6 9. Qa4+) 7... Bf6 {[%emt 0:01:44]} 8. e4 {[%emt 0:10:53] Bb5+ is the strong threat. White is slightly better.} Nxc3 {[%emt 0:00:09] [#]} 9. dxc3 $146 {[%emt 0:02:47]} ({Predecessor:} 9. bxc3 Nc6 10. Bb5 Bd7 11. Qe2 Qc7 12. Bxc6 Bxc6 13. O-O O-O 14. d4 cxd4 15. cxd4 {1-0 (34) Gunina,V (2431)-Lagno,K (2546) Chess.com INT 2020}) 9... Qc7 {[%emt 0:08:25]} 10. Bb5+ {[%emt 0:05:37]} Bd7 {[%emt 0:04:14]} 11. Bxd7+ {[%emt 0:03:00]} Nxd7 {[%emt 0:00:12]} 12. O-O {[%emt 0:01:00]} O-O {[%emt 0:00:54]} 13. Qe2 {[%emt 0:02:05]} Rfd8 {[%emt 0:11:19]} 14. Be3 {[%emt 0:04:17]} c4 {[%emt 0:02:48]} 15. Rad1 {[%emt 0:01:19][%cal Ba1d1,Bd1d5,Bd5a5][%mdl 32]} Qc6 {[%emt 0:10:32]} (15... e6 $11 {was preferrable.}) 16. Bf4 $14 {[%emt 0:06:44]} e5 {[%emt 0:08:26]} 17. Bg3 {[%emt 0:00:09]} Qe6 {[%emt 0:00:25]} 18. Rd5 {[%emt 0:00:08] Against Nc5} Nb6 {[%emt 0:03:30]} 19. Ra5 {[%emt 0:07:27][%cal Rg3e5]} Qg4 {[%emt 0:00:26]} ({Black should try} 19... Rd3 $14) 20. Bxe5 $16 {[%emt 0:02:45]} Bxe5 {[%emt 0:02:00]} 21. Rxe5 {[%emt 0:00:33]} Rd3 {[%emt 0:08:53]} 22. Re7 {[%emt 0:05:38][%cal Oe7f7]} Nd7 {[%emt 0:01:22]} 23. b3 $1 {[%emt 0:05:03]} b5 {[%emt 0:08:21]} 24. bxc4 $1 {[%emt 0:07:07]} bxc4 {[%emt 0:00:02]} 25. Qb2 $1 {[%emt 0:01:27] Strongly threatening Qb7.} Rd8 {[%emt 0:04:27] [#]} (25... Rxf3 $16 {keeps fighting.} 26. Qb7 (26. Rxd7 Qxd7 27. gxf3 Qh3 $11) 26... Rf8) 26. Nd4 $2 {[%emt 0:06:36]} (26. Qb7 $1 $18 Rxf3 27. Qc7 (27. Qxa7 Kf8 $11)) 26... Rd1 {[%emt 0:03:09] A mistake that costs the game.} (26... Qg5 $1 $11 27. Nc6 Nb8 28. Nxd8 Qxe7) 27. g3 $1 $18 {[%emt 0:05:19] Hoping for Rxd1.} Rd3 {[%emt 0:00:28]} 28. Kg2 $1 {[%emt 0:01:21]} Qg5 {[%emt 0:00:37]} 29. Nc6 {[%emt 0:04:08][%csl LRa7,LRd8] Black must now prevent Qb7.} (29. Qb4 Nc5 30. Rc7 (30. Rxa7 Nxe4 31. Qb7 Rxg3+ 32. fxg3 Qxg3+ 33. Kh1 Qh4+ 34. Kg2 Qg3+ 35. Kh1 Qh4+ 36. Kg2 Qg3+ $11) 30... Nxe4 31. Qxc4 Rxg3+ 32. fxg3 Qxg3+ 33. Kh1 Qh4+ 34. Kg2 (34. Kg1 Qg3+ 35. Kh1 Qh4+ 36. Kg2 Qg3+ 37. Kh1 $11) 34... Qg3+ 35. Kh1 Qh4+ 36. Kg2 (36. Kg1 Qg3+ 37. Kh1 $11) 36... Qg3+ $11) 29... Qf6 $2 {[%emt 0:05:03] [#]} (29... Nb8 {might work better.} 30. Nxd8 Qxe7) 30. Qb7 $1 {[%emt 0:02:16] Active counter play!} Qf3+ {[%emt 0:00:15]} (30... Nc5 $2 31. Nxd8 (31. Qxa7 $2 {too greedy.} Qxc6 32. Rxf7 Nd7 $17) 31... Rxd8 32. Qc7) (30... Kf8 $142 31. e5 (31. Qxa7 $2 Qxc6 32. Qa3 Rd6 $19) (31. Nxd8 Qxe7 32. Nc6 Qxe4+ 33. Kg1 Rd6 $16) 31... Qf3+ 32. Kg1 Qg4 33. Rxf7+ (33. Qxa7 Rxg3+ 34. fxg3 Qxg3+ 35. Kh1 Qh3+ 36. Kg1 Qg3+ 37. Kh1 Qh3+ 38. Kg1 Qg3+ $11) 33... Kxf7) 31. Kg1 {[%emt 0:00:06]} Qg4 {[%emt 0:00:04] [#]} 32. Qc7 $1 {[%emt 0:00:14]} ({Not} 32. Nxd8 Rxg3+ 33. fxg3 Qxg3+ 34. Kh1 Qh3+ 35. Kg1 Qg3+ 36. Kh1 Qh3+ 37. Kg1 Qg3+ $11) 32... Rf8 {[%emt 0:02:47]} 33. Nb4 {[%emt 0:01:14][%cal Bc6b4,Bb4d5,Bd5f6][%mdl 32]} ({And not} 33. Qxa7 Rxg3+ 34. fxg3 Qxg3+ 35. Kh1 Qh3+ 36. Kg1 Qg3+ 37. Kh1 Qh3+ 38. Kg1 Qg3+ $11) 33... Rd1 {[%emt 0:00:00]} 34. Nd5 {[%emt 0:00:34]} Rxf1+ {[%emt 0:00:14]} 35. Kxf1 {[%emt 0:00:03]} Qh3+ {[%emt 0:00:25]} 36. Kg1 {[%emt 0:00:11]} Nb6 {[%emt 0:00:01] [#]} 37. Rxf7 $3 {[%emt 0:01:12][%mdl 512]} Rxf7 {[%emt 0:00:23] [#]} (37... Qh2+ 38. Kxh2) 38. Nf6+ $1 {[%emt 0:00:05][%mdl 576] Weighted Error Value: White=0.13 (very precise) /Black=0.55} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.8"]
[White "Atanasov, Anthony"]
[Black "Burke, John M"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2215"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,108,22,5,6,14,20,21,13,18,24,14,0,-1,-5,-1,-16,-3,-9,-2,-8,3,-34,-53,-54,-37,-39,-8,-33,-19,-15,-16,-22,0,-76,-64,-64,-55,-72,-40,-69,-76,-90,-86,-108,-105,-100,-90,-94,0,0,46,11,9,20,21,12,91,12,14,12,13,13,12,0,0,0,0,0,-7,-7,-1,0,0,-9,-1,-28,-25,-82,-32,-106,-92,-120,-120,-183,-68,-68,-79,-106,-37,-73,-73,-74,0,0,0,0,0,0,0,-8,0]} 1. d4 {[%emt 0:00:34]} Nf6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:41]} g6 {[%emt 0:00:06]} 3. Qd3 {[%emt 0:03:42]} Bg7 {[%emt 0:04:06]} 4. e4 {[%emt 0:00:14]} d6 {[%emt 0:00:42]} 5. Be2 {[%emt 0:02:30]} O-O {[%emt 0:00:06]} 6. O-O {[%emt 0:01:47] A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} c5 {[%emt 0:02:25]} 7. c3 {[%emt 0:06:24][%cal Bc2c3,Bc3d4,Bd4d5][%mdl 32]} cxd4 {[%emt 0:17:58]} 8. cxd4 {[%emt 0:00:16] [#]} Nc6 $146 {[%emt 0:00:05]} ({Predecessor:} 8... Bg4 9. h3 Bxf3 10. Bxf3 Nc6 11. b3 Rc8 12. Na3 Nxd4 13. Bb2 Nxf3+ 14. Qxf3 Qd7 15. Nc4 b5 16. Bxf6 Bxf6 {0-1 (16) Gautason,K-Kjoita,H Mariehamn 2008}) 9. d5 {[%emt 0:07:12]} Nb4 {[%emt 0:00:35]} 10. Qc4 {[%emt 0:01:54]} a5 {[%emt 0:02:47][%cal Ob7b5] next ...b5! is good for Black.} 11. Nc3 {[%emt 0:04:26]} Bd7 {[%emt 0:04:03]} 12. a3 {[%emt 0:04:29] Prevents e6.} Na6 {[%emt 0:02:00]} 13. e5 {[%emt 0:04:55]} dxe5 {[%emt 0:06:43]} 14. Nxe5 {[%emt 0:00:18]} Bf5 {[%emt 0:02:55]} 15. Be3 {[%emt 0:08:17]} Rc8 {[%emt 0:11:15]} 16. Qb3 {[%emt 0:15:07]} Ne4 $1 {[%emt 0:04:34]} 17. Nxe4 {[%emt 0:06:53][%cal Oe5f7] Threatens to win with Nxf7!} Bxe4 {[%emt 0:00:14]} 18. Bxa6 {[%emt 0:01:55]} (18. Qxb7 Bxe5 19. Qxa6 Bxd5 $17) 18... Bxe5 {[%emt 0:01:16]} 19. Bxb7 {[%emt 0:01:22]} Rc2 {[%emt 0:03:46] ...Qc7 is the strong threat.} 20. Qa4 {[%emt 0:05:31]} (20. Bh6 {keeps more tension.} Rxb2 21. Qe3 Rxb7 22. Rad1) 20... Bf5 {[%emt 0:01:04]} (20... Bxd5 $2 21. Bxd5 (21. Qxc2 Bxb7 22. f4 Bg7 $16) 21... Rxb2 22. Bc6 $18) 21. Bh6 {[%emt 0:03:07] [#]} (21. Rac1 $11 Rxb2 22. Bc6) 21... Qc7 $1 {[%emt 0:07:47]} 22. Bxf8 {[%emt 0:01:41]} Kxf8 {[%emt 0:00:04]} 23. Bc6 {[%emt 0:01:13]} Bxh2+ {[%emt 0:00:28]} (23... Bxb2 24. Rab1 Be5 25. g3 $14) 24. Kh1 {[%emt 0:00:01]} Be5 {[%emt 0:01:47]} 25. Rac1 {[%emt 0:07:17]} Rxb2 {[%emt 0:00:54]} 26. f4 {[%emt 0:02:09]} Bf6 {[%emt 0:01:30] This pair of bishops is nice.} 27. d6 {[%emt 0:01:38]} Qxd6 {[%emt 0:01:53]} 28. Qxa5 {[%emt 0:00:29]} Bd4 {[%emt 0:07:20] Against Qc5} (28... Bg4 $17 {Strongly threatening ...Kg7.} 29. Bd5 Kg7) 29. Rfd1 $36 {[%emt 0:02:49][%mdl 2048] White fights for an advantage.} f6 {[%emt 0:10:03]} (29... Bc2 $11 30. Rd2 Bb3) 30. Qd5 {[%emt 0:01:39] Dancing on a razor blade.} (30. Bf3 $5 {[%cal Rc1c6]}) 30... Qxd5 {[%emt 0:00:08]} 31. Bxd5 {[%emt 0:00:01]} Be3 {[%emt 0:00:51]} 32. Rc4 {[%emt 0:01:18]} h5 {[%emt 0:01:31]} (32... Bg4 $1 $11 {remains equal.} 33. Bf3 Bxf3 34. gxf3 Ra2) 33. Be4 {[%emt 0:01:16]} ({Better is} 33. a4 $1 $16) 33... Bg4 {[%emt 0:01:00]} 34. Rb1 {[%emt 0:00:43]} Ra2 {[%emt 0:00:11]} 35. Bxg6 {[%emt 0:02:47]} Rxa3 {[%emt 0:00:05]} 36. f5 {[%emt 0:00:31]} Ra5 {[%emt 0:01:02]} 37. Re1 {[%emt 0:00:55]} Bc5 {[%emt 0:00:54]} 38. Kh2 {[%emt 0:00:50]} Bd6+ {[%emt 0:00:15]} 39. Kg1 {[%emt 0:00:09]} Ra2 {[%emt 0:01:07]} 40. Rec1 {[%emt 0:00:48]} Kg7 {[%emt 0:00:37]} 41. R4c2 {[%emt 0:00:24]} Ra5 {[%emt 0:00:11]} 42. Rf1 {[%emt 0:00:43]} Kh6 {[%emt 0:00:17][%mdl 1024] Black has compensation.} 43. Kf2 {[%emt 0:00:21]} (43. Rfc1 $11 {keeps the balance.}) 43... Kg5 {[%emt 0:00:34]} (43... Bc5+ $17 44. Kg3 e5) 44. Ke3 {[%emt 0:00:26]} (44. Rc8 $15) 44... Rd5 {[%emt 0:01:01] Hoping for ...Bc5+.} 45. Ke4 {[%emt 0:00:17]} e6 {[%emt 0:01:01] aiming for ...Bc5.} 46. Bh7 {[%emt 0:00:36]} (46. Rc8 $17) 46... Re5+ {[%emt 0:02:12]} (46... Kh6 $1 $19 47. fxe6 (47. Bg6 Bc5 $17) 47... Re5+ 48. Kd4 Kxh7 49. Rxf6 Re1 50. Rf7+ Kg6) 47. Kd4 $15 {[%emt 0:00:01]} exf5 {[%emt 0:00:15]} 48. Rc8 {[%emt 0:00:25] [#] Against Re8} Kh4 {[%emt 0:01:02]} (48... Kh6 $1 $17 {[%cal Rh6h7]} 49. Rc6 Re4+ 50. Kd5 Ba3) 49. Rg8 {[%emt 0:00:47]} Bc5+ {[%emt 0:01:08]} 50. Kc3 {[%emt 0:00:01] [#]} Re3+ {[%emt 0:00:35]} ({Black should try} 50... Be3 $1 $17) 51. Kd2 {[%emt 0:00:43] The position is equal.} Re2+ {[%emt 0:00:23]} 52. Kd3 {[%emt 0:00:01]} Re3+ {[%emt 0:00:49]} (52... Rxg2 $5 53. Rh1+ $8 Kg3 $11) 53. Kd2 {[%emt 0:00:04]} Re2+ {[%emt 0:00:36]} 54. Kd3 {[%emt 0:00:01][%cal Og8g4] Black must now prevent Rxg4+!} Re3+ {[%emt 0:00:12] Weighted Error Value: White=0.17 (very precise) /Black=0.13 (very precise)} (54... Rxg2 $5 55. Rh1+ $8 Kg3 $11) 1/2-1/2

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.9"]
[White "Yoo, Christopher Woojin"]
[Black "Mishra, Prateek"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2573"]
[BlackElo "2213"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,145,-12,-24,-14,-18,-7,-14,-20,-7,-14,-16,-15,-13,-10,-13,0,-14,-14,-14,-14,-11,-16,-16,-19,-26,-10,-80,-68,-45,-66,-125,-120,-145,-30,-22,-22,-26,-20,-43,-27,-25,0,-11,-21,-22,0,0,0,0,8,8,8,8,8,8,236,71,71,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,60,59,67,60,60,0,59,59,59,59,59,59,59,59,1561,1340,843,550,29949,29952,29949,29954,29957,29948,29945,12009,29954,29961,29961,29957,29956,29955,29946,12791,11836,8625,29967,29968,29968,29969,29969,29969,29963,29968,29968,29969,29969,29964,29967,29963,29958,29960,12799,11642,5049,839]} 1. e4 {[%emt 0:00:17]} e5 {[%emt 0:01:21]} 2. Nf3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:34]} Bc5 {[%emt 0:00:07]} 4. b4 {[%emt 0:00:53]} Bxb4 {[%emt 0:00:08][%cal Bc5b4,Bb4a5,Ba5b6,Bb6a7][%mdl 32]} 5. c3 {[%emt 0:00:05]} Ba5 {[%emt 0:00:06]} 6. d4 {[%emt 0:00:21]} d6 {[%emt 0:01:21]} 7. Qb3 {[%emt 0:00:15]} Qd7 {[%emt 0:00:36]} 8. O-O $1 {[%emt 0:00:46][%mdl 4] now scores much better than the old 8.dxe5.} Bb6 $1 {[%emt 0:04:27] C52: Evans Gambit Accepted: 5 c3 Ba5.} 9. Bb5 {[%emt 0:01:26] Strongly threatening d5.} a6 {[%emt 0:04:55] Prevents d5.} (9... exd4 10. cxd4 Kf8 11. d5 $14) 10. Ba4 {[%emt 0:00:11] And now d5 would win.} Ba7 $1 {[%emt 0:04:37] The position is equal.} (10... exd4 11. cxd4 Kf8 12. d5 $14) 11. Qb2 {[%emt 0:00:45]} (11. d5 b5 12. dxc6 Qxc6 $17) 11... b5 {[%emt 0:02:05]} 12. Bc2 {[%emt 0:00:20]} Rb8 {[%emt 0:09:37]} 13. Be3 {[%emt 0:04:10]} Qe7 {[%emt 0:08:35]} 14. a4 {[%emt 0:05:17]} b4 $36 {[%emt 0:16:08][%mdl 2048] Black is pushing.} 15. a5 {[%emt 0:03:09]} bxc3 $1 {[%emt 0:11:46]} 16. Qxc3 {[%emt 0:00:14]} Nxd4 {[%emt 0:01:30]} 17. Nxd4 {[%emt 0:01:48]} exd4 {[%emt 0:00:38]} 18. Bxd4 {[%emt 0:01:19]} Bxd4 {[%emt 0:00:39]} 19. Qxd4 {[%emt 0:01:11]} Nf6 {[%emt 0:05:51] [#]} 20. Qa7 $146 {[%emt 0:02:53]} (20. Nc3 $11 {keeps the balance.}) ({Predecessor:} 20. Nc3 O-O 21. Nd5 Nxd5 22. exd5 Rb5 23. Bd3 Rc5 24. Rfc1 Rd8 25. Rxc5 dxc5 26. Qc4 h6 27. Rb1 Qd6 28. Rb8 Rf8 {½-½ (28) Monotua,R (2234)-Eldridge,M (2261) FICGS email 2017}) 20... Rb4 $1 $17 {[%emt 0:05:05]} 21. Ba4+ {[%emt 0:05:56]} Kd8 {[%emt 0:00:28]} 22. Bc6 {[%emt 0:03:14]} (22. Nd2 $15) 22... Qe5 {[%emt 0:00:12]} ({And not} 22... Nxe4 23. Na3 $15) 23. Nd2 {[%emt 0:07:38]} Qd4 {[%emt 0:02:56]} ({Don't take} 23... Ng4 24. Nf3 Qc5 25. Qxc5 dxc5 26. Rac1 $14) (23... Qc3 $17 24. e5 Qxc6 25. exf6 gxf6) 24. Qxd4 $11 {[%emt 0:06:08]} Rxd4 {[%emt 0:00:11]} 25. Nf3 {[%emt 0:01:45]} Rc4 {[%emt 0:01:27]} 26. Rac1 {[%emt 0:01:00]} Rxc1 {[%emt 0:18:39]} 27. Rxc1 {[%emt 0:00:06]} Bd7 {[%emt 0:00:00]} 28. e5 {[%emt 0:03:31]} Bxc6 {[%emt 0:00:00]} 29. Rxc6 {[%emt 0:01:05]} dxe5 {[%emt 0:00:00]} (29... Kd7 $5 {[%cal Rd7c6]} 30. Rxa6 Rb8 $11) 30. Rxa6 {[%emt 0:01:35][%mdl 4096] Endgame aiming for Ra8+. KRN-KRN} Re8 {[%emt 0:00:00]} 31. Ra8+ {[%emt 0:01:37]} Kd7 {[%emt 0:00:00]} 32. Rxe8 {[%emt 0:00:26]} Nxe8 {[%emt 0:00:00]} 33. Nxe5+ {[%emt 0:00:51] KN-KN} Kd6 {[%emt 0:00:00]} 34. a6 {[%emt 0:03:40] Hoping for a7.} c6 $2 {[%emt 0:00:10] [#]} (34... Kxe5 $2 35. a7 $18) (34... c5 $11 {and Black has nothing to worry.} 35. a7 (35. Nxf7+ Kc7 $14) 35... Nc7 36. Nxf7+ Kc6) 35. Nxf7+ $2 {[%emt 0:00:46]} (35. a7 $1 $18 {[%cal Ra7a8] and the rest is easy.} Nc7 36. Nxf7+ Kd7 37. Kf1) 35... Kc7 $16 {[%emt 0:01:02]} 36. a7 {[%emt 0:01:45]} Kb7 {[%emt 0:00:59] Inhibits a8Q+.} 37. Nd8+ {[%emt 0:00:07]} Kxa7 {[%emt 0:00:07]} 38. Nxc6+ {[%emt 0:00:04]} Kb6 {[%emt 0:00:07]} 39. Ne5 {[%emt 0:00:58]} Kc5 {[%emt 0:00:16]} 40. Kf1 {[%emt 0:00:49]} Kd5 {[%emt 0:00:15]} 41. Ng4 {[%emt 0:00:22]} Ke4 {[%emt 0:00:35]} 42. Ke2 {[%emt 0:01:32]} Nc7 {[%emt 0:00:31]} 43. f3+ {[%emt 0:01:19]} Kd4 {[%emt 0:00:29]} 44. Ne3 {[%emt 0:02:01] Black must now prevent Nf5+.} Ne6 {[%emt 0:00:15]} 45. g3 {[%emt 0:01:19]} Ke5 {[%emt 0:00:24]} 46. Kd3 {[%emt 0:01:02]} g5 {[%emt 0:02:19]} 47. Nc4+ {[%emt 0:03:42]} Kd5 {[%emt 0:00:24]} 48. Ne3+ {[%emt 0:01:38]} Ke5 {[%emt 0:00:06]} 49. Ng2 {[%emt 0:00:04]} h5 {[%emt 0:00:40]} 50. h4 {[%emt 0:01:05]} gxh4 {[%emt 0:01:14]} 51. Nxh4 {[%emt 0:00:14]} Nc5+ {[%emt 0:00:41]} 52. Ke2 {[%emt 0:00:46]} Kd4 $2 {[%emt 0:00:39][%mdl 8192] Black is on the road to losing.} (52... Ne6 $14) 53. Nf5+ $18 {[%emt 0:00:56]} Ke5 {[%emt 0:00:29]} 54. Ng7 {[%emt 0:00:06]} h4 {[%emt 0:00:30]} 55. gxh4 {[%emt 0:00:20]} Kf4 {[%emt 0:00:36]} 56. Nh5+ {[%emt 0:00:14]} Kf5 {[%emt 0:00:06]} 57. Kf2 {[%emt 0:00:31]} Ne6 {[%emt 0:00:33]} 58. Kg3 {[%emt 0:00:56]} (58. Ng3+ $142 Ke5 59. Ne2 Kf6 60. f4 Kg6 61. Kg2 Nd8 62. Ng3 Kf6 63. Kf3) 58... Nd4 {[%emt 0:00:20]} 59. Nf4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:24]} 60. Ng2 {[%emt 0:01:05]} Ne5 {[%emt 0:00:35]} 61. Ne3+ {[%emt 0:00:55]} Kg6 {[%emt 0:00:07]} 62. Ng4 {[%emt 0:00:20]} (62. f4 $142 Nf7 63. f5+ Kh5 64. Ng4 Nd6 65. Nf6+ Kh6 66. Kf4 Nc8 67. Ke4 Nd6+ 68. Ke5 Nf7+ 69. Ke6 Nd8+ 70. Kd7) 62... Nd3 {[%emt 0:00:11]} 63. Nf2 {[%emt 0:00:11]} Nc1 {[%emt 0:00:22]} 64. Kg4 {[%emt 0:00:11]} Ne2 {[%emt 0:00:07]} 65. h5+ {[%emt 0:00:14]} Kh6 {[%emt 0:00:06]} 66. Ne4 {[%emt 0:00:06]} Nd4 {[%emt 0:00:31]} 67. Ng3 {[%emt 0:00:16]} Ne6 {[%emt 0:00:06]} 68. Nf5+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:10]} 69. Kg3 {[%emt 0:00:49]} Ng5 {[%emt 0:00:26]} 70. Kf4 {[%emt 0:00:31]} Nf7 {[%emt 0:00:24]} 71. Kg4 {[%emt 0:00:41]} Ne5+ {[%emt 0:00:19] [#]} 72. Kg3 $1 {[%emt 0:00:07] f4 would kill now.} Nd7 {[%emt 0:00:17]} 73. Kh4 {[%emt 0:00:20] Weighted Error Value: White=0.12 (very precise) /Black=0.33} (73. Kf4 $142 Nc5 74. Kg5) 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.10"]
[White "Yim, Sungho"]
[Black "Gazik, Viktor"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "2564"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,144,23,46,21,14,-14,-16,-8,-4,-16,6,-22,-14,-9,-12,-31,-15,-13,-15,0,-17,-34,0,-4,0,-35,4,-4,-12,-22,-4,-17,-8,-33,-9,-22,-12,-21,-13,-14,-9,-12,-14,-13,-10,-12,-1,-37,0,-18,0,-22,0,-7,0,-32,-29,-21,-6,-72,-68,-60,-56,-97,-58,-107,-69,-68,-40,-91,-37,-57,-50,-47,-46,-55,-40,-58,-40,-43,0,-37,0,-32,-19,-39,-31,-93,-94,-109,-99,-92,-59,-72,-25,-10,0,-67,-63,-62,-14,-57,-62,-83,-81,-73,-68,-90,-47,-47,-41,-58,-45,-117,-114,-111,-114,-234,-204,-352,-336,-688,-662,-622,-599,-577,-580,-497,-422,-333,-181,-605,-674,-1494,-1984,-2762,-1475]} 1. d4 {[%emt 0:00:02]} f5 {[%emt 0:01:56]} 2. Nc3 {[%emt 0:02:40]} Nf6 {[%emt 0:00:30]} 3. Bg5 {[%emt 0:00:23]} d5 {[%emt 0:00:04]} 4. e3 {[%emt 0:00:31]} e6 {[%emt 0:05:31]} 5. Nf3 {[%emt 0:00:28]} Nbd7 {[%emt 0:14:47]} 6. Bd3 {[%emt 0:07:46] A80: Dutch Defence: Unusual White second moves.} (6. Ne2 $5 {[%cal Re2f4]}) 6... c5 {[%emt 0:06:37]} 7. dxc5 {[%emt 0:00:30]} Nxc5 {[%emt 0:01:25]} 8. O-O {[%emt 0:00:36] The position is equal.} Bd7 {[%emt 0:05:27]} 9. Ne2 {[%emt 0:03:53]} Rc8 {[%emt 0:01:21] [#]} (9... Bd6 $5 {[%cal Re6e5]}) 10. Nf4 $146 {[%emt 0:07:37]} ({Predecessor:} 10. Rc1 b5 11. Ned4 a6 12. Ne5 Bd6 13. Bxf6 Qxf6 14. Nxd7 Kxd7 15. Ra1 Ke7 16. c3 {1-0 (22) Lazavik,D (2439)-Schmakel,S (2435) Chess.com INT 2021}) 10... Bd6 {[%emt 0:16:55]} 11. Nh5 {[%emt 0:03:41]} O-O {[%emt 0:00:58][%cal Bh8f8,Bf8f7,Bf7c7,Bc7c6][%mdl 32]} 12. Nxf6+ {[%emt 0:04:41]} gxf6 {[%emt 0:00:01]} 13. Bh6 {[%emt 0:01:01]} Rf7 {[%emt 0:00:54]} 14. Be2 {[%emt 0:02:44]} Ne4 {[%emt 0:03:43] Against c4} 15. Rc1 {[%emt 0:03:21]} b5 {[%emt 0:01:39] Against c4} (15... Qb6 $5 {[%cal Rb6b2]} 16. Rb1 a6 $15) 16. Nd2 {[%emt 0:11:05]} Be8 {[%emt 0:11:02]} 17. f3 {[%emt 0:04:33]} Nc5 {[%emt 0:03:07]} 18. Kh1 {[%emt 0:08:30]} Rfc7 {[%emt 0:03:48]} 19. Rb1 {[%emt 0:03:34]} a6 {[%emt 0:00:49]} 20. Nb3 {[%emt 0:08:03]} Nxb3 {[%emt 0:03:47]} 21. cxb3 {[%emt 0:00:07]} (21. axb3 {with more complications.} Rxc2 22. Bc4 R2xc4 23. bxc4 dxc4 24. g4) 21... Rc6 {[%emt 0:02:40]} 22. Bd3 {[%emt 0:02:06]} Bg6 {[%emt 0:00:29]} 23. Qe1 {[%emt 0:01:43]} Qe7 {[%emt 0:05:38]} 24. Rd1 {[%emt 0:00:35]} Be5 {[%emt 0:00:12]} 25. Qe2 {[%emt 0:02:22]} Qb4 {[%emt 0:00:33]} 26. f4 {[%emt 0:02:47]} Bd6 {[%emt 0:02:54]} 27. Rg1 {[%emt 0:05:13]} Kf7 {[%emt 0:00:46]} 28. h3 {[%emt 0:05:11]} ({Much weaker is} 28. g4 fxg4 29. Bxg6+ (29. Qxg4 $2 {too greedy.} Bxd3 30. Qg7+ Ke8 $19) 29... hxg6 $17) (28. h4 $5 {[%cal Rh4h5]} Bf8 29. Bxf8 Qxf8 30. Ra1 $15) 28... Be7 {[%emt 0:03:05]} 29. Bb1 {[%emt 0:02:10]} Qd6 {[%emt 0:00:58]} 30. Qf2 {[%emt 0:01:38]} R8c7 {[%emt 0:00:13]} 31. Qe2 {[%emt 0:00:10]} Qd8 {[%emt 0:00:33]} 32. Qf2 {[%emt 0:00:36]} Qc8 {[%emt 0:00:19]} 33. Qd2 {[%emt 0:00:37]} Bd6 {[%emt 0:00:02]} 34. Qf2 {[%emt 0:00:23]} (34. Bd3 $11 {keeps the balance.}) 34... Rc1 $17 {[%emt 0:00:46]} 35. Qd2 {[%emt 0:00:11][%cal Rd1c1]} Rxd1 {[%emt 0:00:41]} 36. Rxd1 {[%emt 0:00:06]} Ke7 {[%emt 0:00:08]} (36... Bh5 {seems wilder.} 37. Rg1 Kg6 38. g4 Kxh6 39. gxh5 Qe8) 37. Qe2 {[%emt 0:02:32]} (37. Rg1 $15) 37... Qg8 {[%emt 0:02:22]} 38. Rg1 {[%emt 0:00:19]} Qe8 {[%emt 0:00:58]} (38... Be8 $5 {[%cal Rg8g6]} 39. g4 Qg6 $15) 39. Qf2 {[%emt 0:00:20]} (39. Bd3 $15) 39... Kd7 {[%emt 0:00:31]} ({Black should play} 39... Bh5 $17 40. Qh4 Qg6) 40. Qh4 {[%emt 0:00:58]} Qf7 {[%emt 0:00:02]} 41. Bd3 {[%emt 0:00:09]} Bc5 {[%emt 0:00:19]} 42. Re1 {[%emt 0:00:20]} Rc6 {[%emt 0:00:16]} 43. Kh2 {[%emt 0:01:25]} Be7 {[%emt 0:00:13]} 44. Rd1 {[%emt 0:00:31]} Qe8 {[%emt 0:00:22]} 45. Bg7 {[%emt 0:00:46]} Qf7 {[%emt 0:00:14]} (45... Bh5 $5 {[%cal Rh5d1]} 46. Rg1 (46. g4 fxg4 47. hxg4 Bg6 $11) 46... Qf7 $11) 46. Bh6 {[%emt 0:00:02]} Qg8 {[%emt 0:00:40]} 47. Kh1 {[%emt 0:00:31]} Qc8 {[%emt 0:00:31]} 48. Kh2 {[%emt 0:00:07]} (48. Qe1 $15) 48... Rc1 {[%emt 0:00:32]} 49. Qe1 {[%emt 0:00:20]} Rxd1 {[%emt 0:00:32]} 50. Qxd1 {[%emt 0:00:01]} Qc5 {[%emt 0:00:33]} 51. Qd2 {[%emt 0:00:24]} Ke8 {[%emt 0:00:34]} (51... Qb4 $17 52. Qc2 Qe1) 52. Be2 $11 {[%emt 0:01:22]} Bd6 {[%emt 0:00:27]} 53. Bf3 {[%emt 0:00:41]} (53. Qa5 $11) 53... Ke7 {[%emt 0:00:15]} 54. Kg1 {[%emt 0:01:07]} Bf7 {[%emt 0:00:07]} (54... a5 $15) 55. Kh1 {[%emt 0:01:27]} Be8 {[%emt 0:01:46]} 56. g4 {[%emt 0:00:35]} fxg4 {[%emt 0:00:32]} 57. hxg4 {[%emt 0:00:01]} Bg6 {[%emt 0:00:04]} 58. g5 {[%emt 0:00:18]} fxg5 {[%emt 0:01:44]} (58... Qb4 {is more complex.} 59. gxf6+ Kxf6 60. Bg5+ Kf7) 59. Bxg5+ {[%emt 0:00:04]} Kf7 {[%emt 0:00:03]} 60. a3 {[%emt 0:03:30]} Bf8 {[%emt 0:00:12]} 61. Bd8 {[%emt 0:00:39] [#]} (61. Bh4 $15) 61... Bg7 $1 $17 {[%emt 0:00:15]} 62. Ba5 {[%emt 0:00:04]} Qc2 {[%emt 0:00:40] Black is more active.} 63. Be2 {[%emt 0:01:21]} (63. Bd1 $17 Qb1 64. Kh2) 63... Qxb3 {[%emt 0:01:05]} 64. Bc3 {[%emt 0:00:25]} (64. Qc1 $142 Be4+ 65. Kg1) 64... Bxc3 $19 {[%emt 0:00:02]} 65. Qxc3 $2 {[%emt 0:00:35]} (65. bxc3 Qxa3 66. Qd4) 65... Qxc3 {[%emt 0:00:01]} 66. bxc3 {[%emt 0:00:07][%mdl 4096] Endgame [#] KB-KB} e5 $1 {[%emt 0:02:10]} 67. Kg2 {[%emt 0:00:21]} exf4 {[%emt 0:00:52]} 68. exf4 {[%emt 0:00:02]} Ke6 {[%emt 0:00:29][%cal Od5d4] aiming for ...d4!} 69. Kg3 {[%emt 0:00:38]} Bf5 {[%emt 0:00:41]} (69... d4 $142 70. cxd4 Kd5) 70. Kf2 $2 {[%emt 0:00:56]} (70. Kh4) 70... Kd6 {[%emt 0:00:26] Black is clearly winning.} 71. Ke3 {[%emt 0:00:12]} Kc5 {[%emt 0:00:00]} 72. Bf1 {[%emt 0:01:11]} h5 {[%emt 0:01:42] Weighted Error Value: White=0.18 (very precise) /Black=0.14 (very precise)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.11"]
[White "Ramirez, Alejandro"]
[Black "Ouellet, Maili-Jade"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2561"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "157"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,157,0,30,16,17,15,19,0,12,17,21,12,9,6,14,11,4,9,14,12,4,8,12,5,18,0,9,8,20,9,20,0,6,3,35,25,36,12,18,0,0,-11,-11,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,7,7,14,13,13,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,29965,29967,29968,29969,29967,29968,29953,12798,29967,29968,29959,1450,29978,29979,29979,29975,29980,29981,29982,29983,29983,29984,29984,29985,29986,29987,29987,29986,29986,29987]} 1. e4 {[%emt 0:02:09]} c5 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:48]} cxd4 {[%emt 0:00:05]} 3. Qxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:12]} 4. Qd3 {[%emt 0:00:02]} Nf6 {[%emt 0:02:22]} 5. Nc3 {[%emt 0:01:17]} d6 {[%emt 0:02:38]} 6. Nf3 {[%emt 0:00:35] B21: Sicilian: 2 f4 and Morra Gambit.} a6 {[%emt 0:01:32]} 7. Be2 {[%emt 0:03:16] 7.Nd5 injects fresh life into this line.} Bg4 {[%emt 0:01:53]} 8. O-O {[%emt 0:00:39] [#] The position is equal.} g6 $146 {[%emt 0:03:04]} ({Predecessor:} 8... e6 9. Bf4 Qc7 10. Rad1 Rd8 11. h3 Bxf3 12. Qxf3 Be7 13. Qg3 O-O 14. Bh6 Ne8 {½-½ (40) Hovhannisyan,R (2634)-Sychev,K (2545) Skopje 2019}) 9. Nd5 {[%emt 0:02:12]} Bg7 {[%emt 0:00:51]} 10. Bg5 {[%emt 0:03:18]} Nxd5 {[%emt 0:01:51]} 11. exd5 {[%emt 0:00:05]} Bxf3 $1 {[%emt 0:01:27]} 12. Qxf3 {[%emt 0:00:06]} (12. Bxf3 {simplifies} Ne5 13. Qb3 Nxf3+ 14. Qxf3 O-O 15. Rae1) 12... Nd4 {[%emt 0:01:28]} 13. Qe4 {[%emt 0:00:31]} h6 {[%emt 0:01:48]} 14. Bd2 {[%emt 0:00:30]} Nxe2+ {[%emt 0:02:07]} 15. Qxe2 {[%emt 0:00:04]} O-O {[%emt 0:00:46]} 16. c3 {[%emt 0:00:27]} Re8 {[%emt 0:01:38]} 17. a4 {[%emt 0:00:46]} Rc8 {[%emt 0:03:08]} 18. Be3 {[%emt 0:01:05]} Qc7 {[%emt 0:05:57]} 19. Rfd1 {[%emt 0:01:20]} Qc4 {[%emt 0:04:51]} 20. Qd2 {[%emt 0:00:44]} Kh7 {[%emt 0:00:34]} 21. a5 {[%emt 0:00:06]} e5 {[%emt 0:06:31]} 22. dxe6 {[%emt 0:01:34]} Rxe6 {[%emt 0:00:06]} 23. Qc2 {[%emt 0:00:58]} d5 {[%emt 0:08:38][%cal Od5d4]} 24. Ra4 {[%emt 0:00:57] Against d4} Qb5 {[%emt 0:00:42][%cal Od5d4]} 25. Raa1 {[%emt 0:14:51]} d4 {[%emt 0:03:08]} 26. Bxd4 {[%emt 0:00:05]} Bxd4 {[%emt 0:00:22]} (26... Re2 {is interesting.} 27. Rd2 Qxa5 28. Rad1 Rxd2 29. Rxd2 Rd8) 27. Rxd4 {[%emt 0:00:03]} Re2 {[%emt 0:00:36] Inhibits b4.} 28. Rd2 {[%emt 0:03:43]} Rce8 {[%emt 0:00:54]} 29. Qd1 {[%emt 0:09:29] Inhibits Re1+.} Rxd2 {[%emt 0:01:27]} 30. Qxd2 $11 {[%emt 0:00:11][%mdl 4096] Endgame KQR-KQR} Re2 {[%emt 0:00:08] Against b4} 31. Qf4 {[%emt 0:00:17]} Qb3 {[%emt 0:03:31]} 32. h4 {[%emt 0:08:58]} Rxb2 {[%emt 0:01:41]} 33. h5 {[%emt 0:00:35]} Rb1+ {[%emt 0:07:04]} 34. Rxb1 {[%emt 0:00:02]} Qxb1+ {[%emt 0:00:06] KQ-KQ} 35. Kh2 {[%emt 0:00:06]} Qb3 {[%emt 0:02:00]} 36. c4 {[%emt 0:03:04]} Kg7 {[%emt 0:04:19]} 37. Qd4+ {[%emt 0:06:17]} Kh7 {[%emt 0:01:13]} 38. hxg6+ {[%emt 0:01:44]} (38. Qd5 $5 Kg7 $8 39. Qd4+ Kg8 40. Qd8+ Kg7 41. Qd4+ $11) 38... fxg6 {[%emt 0:02:28]} 39. Qc5 {[%emt 0:04:32]} Qb2 {[%emt 0:02:57]} 40. Kg3 {[%emt 0:00:25]} Qg7 {[%emt 0:01:44]} 41. Kf4 {[%emt 0:00:38]} Qd7 {[%emt 0:00:33]} 42. Qd5 {[%emt 0:02:11]} Qe7 {[%emt 0:01:10]} 43. g4 {[%emt 0:02:04]} Qc7+ {[%emt 0:02:44]} 44. Ke4 {[%emt 0:01:11]} Qe7+ {[%emt 0:00:24]} 45. Qe5 {[%emt 0:03:21]} Qd7 {[%emt 0:06:04]} 46. f3 {[%emt 0:00:15]} Qf7 {[%emt 0:02:08]} 47. Qd5 {[%emt 0:04:34]} Qe7+ {[%emt 0:00:08]} 48. Qe5 {[%emt 0:08:25]} Qf7 {[%emt 0:00:32]} 49. Qd5 {[%emt 0:01:15]} Qe7+ {[%emt 0:00:06]} 50. Kd4 {[%emt 0:00:04]} Qg7+ {[%emt 0:00:23]} 51. Kd3 {[%emt 0:04:25]} Qe7 {[%emt 0:01:05]} 52. c5 {[%emt 0:00:30]} Qc7 {[%emt 0:01:06]} 53. Kd4 {[%emt 0:01:07]} Qg7+ {[%emt 0:01:44]} 54. Ke4 {[%emt 0:00:29]} Qe7+ {[%emt 0:00:42]} 55. Qe5 {[%emt 0:00:18]} Qf7 {[%emt 0:01:02]} 56. Qd6 {[%emt 0:03:44]} h5 {[%emt 0:00:43]} 57. gxh5 {[%emt 0:01:10]} gxh5 {[%emt 0:00:06]} 58. f4 {[%emt 0:00:06]} h4 {[%emt 0:01:26]} 59. f5 {[%emt 0:01:13]} h3 {[%emt 0:01:41]} 60. Qd3 {[%emt 0:01:13]} Qh5 {[%emt 0:02:29]} (60... h2 $5 61. Qh3+ $8 Kg8 62. Qxh2 Qc4+ 63. Ke5 (63. Kf3 Qc3+ 64. Kf4 Qd4+ 65. Kf3 Qc3+ 66. Ke4 Qc4+ 67. Kf3 Qc3+ $11) 63... Qxc5+ 64. Ke4 Qc6+ 65. Kd4 Qd7+ 66. Ke4 Qc6+ 67. Ke3 Qc3+ 68. Ke4 Qb4+ 69. Kf3 Qc3+ 70. Ke4 Qe1+ 71. Kf4 Qxa5 72. Qg2+ Kf8 73. Qxb7 Kg8 $11) 61. Qd7+ {[%emt 0:00:36]} Kh6 {[%emt 0:00:33] And now ...Qg4+ would win.} 62. Qe6+ {[%emt 0:00:42]} (62. Qxb7 $2 {is the wrong capture.} Qg4+ 63. Kd3 (63. Ke5 $2 h2 $19) 63... Qxf5+ 64. Ke2 h2 $19) 62... Kh7 {[%emt 0:02:54] aiming for ...Qe2+.} 63. Qe7+ {[%emt 0:01:37]} Kh8 {[%emt 0:00:33] ( -> ...Qe2+)} 64. f6 {[%emt 0:00:41][%csl Gf6][%cal Re7g7]} Qg6+ $2 {[%emt 0:01:02][%mdl 8192] White now steadily converts the win.} (64... Qg5 $11 65. Qd6 (65. Qxb7 {is a self mate.} Qg2+ 66. Kf4 Qxb7 67. c6 Qb8+ 68. Kf5 Qc8+ 69. Kf4 h2 70. f7 h1=Q 71. Ke5 Qc7+ 72. Kf5 Qf3+ 73. Kg6 Qcxc6+ 74. Kg5 Qcf6#) 65... Qg6+ 66. Ke3 Qh6+ 67. Kf2 Qh4+ 68. Kf1 Qc4+ 69. Kf2 Qh4+ 70. Kg1 Qg5+ 71. Kf2 Qh4+) 65. Ke5 $1 {[%emt 0:03:17]} h2 {[%emt 0:00:38] [#]} 66. f7 $1 {[%emt 0:00:00]} ({And not} 66. Qxb7 Qh5+ 67. Ke6 Qe8+ 68. Kf5 Qh5+ 69. Ke6 Qe8+ 70. Kf5 Qh5+ 71. Ke6 $11) 66... Qxf7 {[%emt 0:02:32]} 67. Qxf7 {[%emt 0:00:00]} h1=Q {[%emt 0:01:40] KQ-KQ} 68. Qe8+ {[%emt 0:00:00]} (68. Qf6+ $142 Kg8 69. Qb6 Qh2+ 70. Ke6 Qd2 71. Qc7 Qh6+ 72. Kd7 Qh3+ 73. Kd8) 68... Kg7 {[%emt 0:00:00] [#]} 69. Kd6 $1 {[%emt 0:00:00]} Kf6 {[%emt 0:00:16]} 70. Qe6+ {[%emt 0:00:00]} (70. Qe5+ $142 Kg6 71. Qe6+ Kg5 72. Kc7 Kf4 73. Kb8 Qh8+ 74. Kxb7 Qh7+ 75. Kxa6 Qd3+ 76. Ka7 Qh7+ 77. Kb6 Qb1+ 78. Kc7) 70... Kg7 {[%emt 0:00:10]} 71. Kc7 {[%emt 0:00:00] White mates.} Qf3 {[%emt 0:00:39]} 72. Qe7+ {[%emt 0:00:26]} Kg8 {[%emt 0:00:21]} 73. Kb8 {[%emt 0:00:31]} Qc3 {[%emt 0:00:54]} 74. Qc7 {[%emt 0:01:03]} Kf8 {[%emt 0:00:36]} 75. Kxb7 {[%emt 0:00:18]} Qc4 {[%emt 0:00:16]} 76. c6 {[%emt 0:00:15][%cal Bc5c6,Bc6c7][%mdl 32]} Ke8 {[%emt 0:00:40]} 77. Qe5+ {[%emt 0:01:26]} Kf7 {[%emt 0:00:19]} 78. c7 {[%emt 0:00:19]} Qb3+ {[%emt 0:00:15]} 79. Ka7 {[%emt 0:00:14] Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless)} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.12"]
[White "Eidelman, Gabriel"]
[Black "Cordova, Emilio"]
[Result "0-1"]
[ECO "E39"]
[WhiteElo "2197"]
[BlackElo "2561"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,86,37,31,44,27,32,35,35,35,36,31,34,23,33,25,21,0,22,0,17,4,2,0,0,0,27,18,42,31,43,17,41,9,21,0,12,9,15,17,13,-35,47,-15,42,-14,-14,-23,-24,-34,-29,-52,-31,-21,-20,-21,-25,-94,-88,-96,-91,-91,-91,-463,-485,-493,-476,-459,-416,-1167,-1160,-1113,-1081,-2483,-2466,-1762,-1474]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:07:47]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:20]} 3. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:12]} 4. Qc2 {[%emt 0:00:23]} c5 {[%emt 0:00:33]} 5. dxc5 {[%emt 0:00:18]} O-O {[%emt 0:00:22]} 6. a3 {[%emt 0:00:21]} Bxc5 {[%emt 0:00:09]} 7. Nf3 {[%emt 0:00:14]} a6 {[%emt 0:00:41] 7...d5 is becoming the main line. E39: Nimzo-Indian: Classical: 4...c5 5 dxc5 0-0.} 8. Bg5 {[%emt 0:06:18]} Be7 {[%emt 0:01:03]} 9. e4 {[%emt 0:08:44]} d6 {[%emt 0:00:07] White is slightly better.} 10. Be2 {[%emt 0:02:35]} Nbd7 {[%emt 0:00:20]} 11. O-O {[%emt 0:02:24]} b6 {[%emt 0:01:16]} 12. Rad1 {[%emt 0:06:11][%cal Oe4e5]} Qc7 {[%emt 0:00:47]} 13. Rfe1 {[%emt 0:13:03]} Bb7 {[%emt 0:00:46]} 14. Bf1 {[%emt 0:00:44]} Rac8 {[%emt 0:00:39] [#]} 15. Nd2 $146 {[%emt 0:07:00]} ({Predecessor:} 15. h3 Qb8 16. Rd2 Rfe8 17. Bf4 e5 18. Bg5 h6 19. Bh4 Rc7 20. Qb1 Bc6 21. a4 {½-½ (44) Mohr,S (2530)-Csom,I (2545) Debrecen 1989}) 15... Rfe8 {[%emt 0:07:23]} 16. Qd3 {[%emt 0:02:35]} h6 {[%emt 0:06:32]} 17. Bf4 {[%emt 0:07:04]} Ne5 {[%emt 0:00:19]} 18. Qe2 {[%emt 0:03:28]} Bf8 {[%emt 0:09:22]} 19. Bg3 {[%emt 0:01:53]} Ng6 {[%emt 0:02:39]} 20. h3 {[%emt 0:02:50]} Be7 {[%emt 0:04:14]} 21. Rc1 {[%emt 0:04:34]} Bd8 {[%emt 0:07:36]} 22. Qd3 {[%emt 0:02:58]} Be7 {[%emt 0:05:21]} 23. Be2 {[%emt 0:01:56]} Qb8 {[%emt 0:01:24]} 24. b4 {[%emt 0:03:14]} Red8 {[%emt 0:01:18]} 25. Qe3 {[%emt 0:00:40]} Nd7 {[%emt 0:02:41]} 26. f4 {[%emt 0:03:04]} (26. Red1 $11) 26... a5 {[%emt 0:05:22]} (26... e5 $1 $15 27. f5 Bg5) 27. Kh1 {[%emt 0:01:49]} (27. Qf2 $14) 27... Qa8 {[%emt 0:00:37]} ({Black should play} 27... e5 $11 28. f5 Bg5) 28. Nb5 {[%emt 0:05:39]} (28. Bh5 $14) 28... e5 $11 {[%emt 0:07:28] White must now prevent ...exf4.} 29. f5 {[%emt 0:01:24]} (29. Rcd1 $5 {[%cal Rf4f5]}) 29... Bg5 {[%emt 0:00:53]} 30. Qc3 {[%emt 0:01:29]} Ne7 {[%emt 0:00:30][%cal Bg6e7,Be7f5,Bf5h4,Bh4f3][%mdl 32]} 31. Bf3 {[%emt 0:03:42]} Nf6 {[%emt 0:00:31][%cal Od6d5]} 32. Rcd1 {[%emt 0:00:41]} Bxd2 {[%emt 0:11:15]} (32... axb4 {simplifies} 33. axb4 Bxd2 34. Rxd2 Bxe4 35. Rxd6 Nxf5 36. Rxd8+ Rxd8 37. Bxe5 Bxf3 38. Qxf3 Qxf3 39. gxf3 Nh5) 33. Rxd2 {[%emt 0:00:31] Bh4 is the strong threat.} Bxe4 {[%emt 0:00:44] Threatens to win with ...axb4.} (33... axb4 {simplifies} 34. axb4 Bxe4 35. Rxd6 Nxf5 36. Rxd8+ Rxd8 37. Bxe5 Bxf3 38. Qxf3 Qxf3 39. gxf3 Nh5) 34. Nxd6 {[%emt 0:02:25] [#]} (34. Rxd6 $11 axb4 35. axb4 Bxf3 36. Qxf3) 34... Rxd6 $1 $17 {[%emt 0:00:10]} 35. Rxd6 {[%emt 0:00:47]} Nxf5 {[%emt 0:00:09]} (35... Bxf3 {simplifies} 36. Qxf3 Qxf3 37. gxf3 Nxf5 38. Bxe5 Nxd6 39. Bxd6 axb4 40. Bxb4 Rxc4 41. Rd1 Nh5) 36. Bxe5 {[%emt 0:01:40] aiming for Rxf6.} (36. Rxb6 $2 {perishes.} Nxg3+ 37. Kh2 Nd5 38. Bxe4 Nxe4 $19) 36... Bxf3 {[%emt 0:00:44]} (36... Nxd6 {simplifies} 37. Bxd6 Bxf3 38. Qxf3 Qxf3 39. gxf3 axb4 40. Bxb4 Rxc4 41. Rd1 Nh5) 37. Rd2 {[%emt 0:04:39][%mdl 8192] [#] This costs White the game.} (37. Qxf3 $17 Qxf3 38. gxf3 Nxd6 39. Bxd6) 37... Nh4 $1 $19 {[%emt 0:05:18]} 38. gxf3 {[%emt 0:00:54]} Nxf3 {[%emt 0:00:04]} 39. Rg2 {[%emt 0:00:42]} Rxc4 {[%emt 0:03:37][%cal Bc8c4,Bc4e4,Be4e2][%mdl 96]} ({Avoid the trap} 39... Nxe1 $2 40. Qxe1 Rxc4 41. Kh2 $19) 40. Qa1 {[%emt 0:00:02]} ({Don't blunder} 40. Rxg7+ $2 Kxg7 41. Bxf6+ Kf8 42. Bg7+ Kg8 $19) (40. Qxc4 $142 Nxe1 41. Qa2) 40... Nxe1 {[%emt 0:01:30] Black is clearly winning.} 41. Qxe1 {[%emt 0:00:07]} Re4 {[%emt 0:01:27]} 42. Qg3 {[%emt 0:01:27]} Nh5 {[%emt 0:00:09]} 43. Qc3 {[%emt 0:00:31]} Re2 {[%emt 0:00:12] Weighted Error Value: White=0.57/Black=0.10 (very precise)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.13"]
[White "Cruz, Cristhian"]
[Black "Rodriguez Rivera, Pedro"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2552"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,69,24,25,25,21,24,22,39,29,13,35,36,39,30,110,100,131,56,116,118,108,143,135,141,131,128,108,110,95,84,156,136,140,89,215,210,215,185,195,187,191,171,936,911,1222,1191,1185,726,1864,474,2912,2755,29989,29990,29997,29997]} 1. d4 {[%emt 0:07:16]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:15]} e6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:22]} d5 {[%emt 0:00:02]} 4. cxd5 {[%emt 0:00:39]} exd5 {[%emt 0:00:02]} 5. Bg5 {[%emt 0:00:20]} Nbd7 {[%emt 0:00:01]} 6. e3 {[%emt 0:00:40]} Bb4 {[%emt 0:00:03]} 7. Bd3 {[%emt 0:00:47]} O-O {[%emt 0:00:02]} 8. Nge2 {[%emt 0:00:41]} c6 {[%emt 0:00:01]} 9. O-O {[%emt 0:01:15] D35: Queen's Gambit Declined: Exchange Variation.} h6 {[%emt 0:00:21]} 10. Bh4 {[%emt 0:00:42]} Be7 {[%emt 0:00:04]} 11. f3 {[%emt 0:03:17] The position is equal.} Re8 {[%emt 0:00:55]} 12. Kh1 {[%emt 0:02:02]} Nf8 {[%emt 0:13:00]} 13. Qc2 {[%emt 0:03:50]} Nh5 {[%emt 0:05:39]} 14. Bf2 {[%emt 0:18:51] [#]} Nf6 $146 {[%emt 0:05:46]} (14... Ne6 $11) ({Predecessor:} 14... g6 15. e4 dxe4 16. fxe4 Bh4 17. Bg1 Ng7 18. b4 Bg5 19. a4 b6 20. b5 Bd7 {1-0 (47) Butvilas,A (2103)-Barsciauskas,G (1575) Klaipeda 2020}) 15. Rad1 {[%emt 0:02:26] White is more active.} Qa5 {[%emt 0:04:44]} 16. Bg1 {[%emt 0:04:09]} (16. a3 $16) 16... Be6 {[%emt 0:09:40]} (16... c5 $14) 17. e4 $16 {[%emt 0:03:41]} dxe4 {[%emt 0:02:35]} 18. fxe4 {[%emt 0:00:54]} Rad8 {[%emt 0:02:14]} 19. Nf4 {[%emt 0:02:10]} Bg4 {[%emt 0:04:09]} 20. Rde1 {[%emt 0:03:47]} Bb4 {[%emt 0:03:57]} 21. a3 {[%emt 0:05:33]} (21. Qf2 {is more complex.} Ne6 22. e5 Nd7 23. Nfe2) 21... Bxc3 {[%emt 0:00:09]} 22. bxc3 {[%emt 0:00:04]} Qxa3 {[%emt 0:05:03]} (22... Nh5 $142) 23. h3 {[%emt 0:12:33]} Bc8 {[%emt 0:06:58]} 24. Re3 {[%emt 0:02:33]} (24. c4 $142) 24... Qa5 {[%emt 0:05:24] A mistake that costs the game.} (24... Qe7 $16) 25. e5 $18 {[%emt 0:03:03]} Nd5 {[%emt 0:00:29]} 26. Rg3 {[%emt 0:01:21] Strongly threatening Nh5.} Nxf4 {[%emt 0:07:14]} 27. Rxf4 {[%emt 0:00:07]} Qc7 {[%emt 0:00:21]} 28. Be3 {[%emt 0:02:46][%mdl 1024] Black must now prevent Rf6. White has strong compensation.} Kh8 $2 {[%emt 0:04:22]} (28... Re6 29. Bc4 Ng6) 29. Qf2 {[%emt 0:01:22]} Re7 {[%emt 0:05:55]} 30. Rh4 {[%emt 0:05:19][%cal Oh4h6] Intending Rxh6+! and mate.} Re6 {[%emt 0:01:28]} 31. Bg5 {[%emt 0:01:54] This pair of bishops is nice.} Rg6 {[%emt 0:02:04] [#]} 32. Bxg6 {[%emt 0:01:29]} (32. Bxh6 $142 $1 {[%mdl 512]} Bf5 33. Bxg7+ Kxg7 {[#]} 34. Qxf5 $1) 32... Nxg6 {[%emt 0:00:19]} (32... fxg6 $142 33. Bxd8 Qxd8) 33. Bxd8 {[%emt 0:00:08] White threatens Rxh6+ and mate.} Qxd8 {[%emt 0:00:08]} 34. Qxf7 {[%emt 0:00:15]} Qxh4 {[%emt 0:01:07]} 35. Rxg6 {[%emt 0:11:29] Weighted Error Value: White=0.42/Black=0.51} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.14"]
[White "Rutten, Alexander"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2190"]
[BlackElo "2551"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,52,8,29,21,27,25,18,0,0,-11,-16,-10,0,-58,-61,-95,-89,-99,-90,-125,-121,-165,-184,-168,-160,-178,-181,-196,-183,-186,-184,-198,-195,-203,-201,-189,-192,-192,-191,-185,-207,-6395,-862,-5022,-5018]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:26]} 2. Nf3 {[%emt 0:00:13]} d6 {[%emt 0:00:19]} 3. Bb5+ {[%emt 0:00:11]} Bd7 {[%emt 0:00:07]} 4. c4 {[%emt 0:00:28]} Nf6 {[%emt 0:01:09]} 5. Nc3 {[%emt 0:00:12]} g6 {[%emt 0:00:50]} (5... a6 $5 {[%cal Ra6b5]} 6. Bxd7+ Nbxd7 $11) 6. O-O {[%emt 0:01:12] B52: Sicilian: Moscow Variation with 3...Bd7.} (6. Bxd7+ {simplifies} Nbxd7 7. O-O Bg7 8. d3) 6... Bg7 {[%emt 0:01:31]} 7. d4 {[%emt 0:00:21]} cxd4 {[%emt 0:00:06]} 8. Nxd4 {[%emt 0:00:06] The position is equal.} Nc6 {[%emt 0:01:16]} 9. Re1 {[%emt 0:15:20]} Nxd4 {[%emt 0:06:33]} 10. Qxd4 {[%emt 0:00:42]} O-O {[%emt 0:00:05] [#]} 11. Bxd7 $146 {[%emt 0:08:26]} (11. Qd3 $11) ({Predecessor:} 11. Qd3 Rc8 12. f3 a6 13. Bxd7 Nxd7 14. f4 Qa5 15. Re3 Qc5 16. Kh1 Qxc4 17. Qxc4 Rxc4 {0-1 (44) Sivarajasingam,S (1774)-Lauridsen,J (2247) Cardiff 2017}) 11... Nxd7 $15 {[%emt 0:01:07][%cal Bf6d7,Bd7c5,Bc5e4][%mdl 32]} 12. Qe3 {[%emt 0:02:35]} Rc8 {[%emt 0:04:29]} 13. Bd2 {[%emt 0:10:51]} Rxc4 {[%emt 0:01:09]} 14. Qxa7 {[%emt 0:02:23]} Nc5 {[%emt 0:00:22] [#] ...Bxc3 is the strong threat.} 15. Qa3 {[%emt 0:01:08]} Bxc3 {[%emt 0:05:20]} 16. bxc3 {[%emt 0:00:29]} Qd7 {[%emt 0:00:29] Hoping for ...Ra4.} ({And not} 16... Rxe4 17. Rxe4 Nxe4 18. Bh6 $17) 17. Bh6 {[%emt 0:05:47]} Rc8 {[%emt 0:00:19] Strongly threatening ...Ra4.} 18. Rad1 {[%emt 0:00:43]} Nxe4 {[%emt 0:00:58]} ({Weaker is} 18... Rxe4 19. Rxe4 Nxe4 20. c4) 19. Rd4 {[%emt 0:01:11] [#] aiming for Rxc4.} Rxc3 {[%emt 0:02:23]} 20. Qb4 {[%emt 0:00:50]} Nf6 {[%emt 0:00:36]} 21. Bg5 {[%emt 0:01:15]} Qf5 {[%emt 0:10:57]} 22. Bxf6 {[%emt 0:01:58]} Qxf6 $40 {[%emt 0:02:00][%mdl 128] Black has strong attack.} 23. Rf4 {[%emt 0:01:22]} Qg7 {[%emt 0:00:16]} ({Worse is} 23... Qg5 24. h4 Qd5 25. Rxe7 $17) 24. Qxb7 {[%emt 0:02:36]} Rc1 {[%emt 0:09:53][%cal Rc1e1]} 25. Qxe7 {[%emt 0:08:24]} (25. Rfe4) 25... Rxe1+ $19 {[%emt 0:00:52]} 26. Qxe1 {[%emt 0:00:05]} Qe5 {[%emt 0:01:59] White got outplayed after the opening.   Weighted Error Value: White=0.35/Black=0.01 (flawless)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.15"]
[White "Mishra, Abhimanyu"]
[Black "Shivakumar, Shawnak"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2549"]
[BlackElo "2189"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,73,16,31,0,0,0,35,31,28,21,61,57,56,54,45,62,57,0,29,17,15,0,60,66,286,247,245,234,235,156,167,149,126,22,22,20,22,0,0,0,0,0,31,29,36,30,34,29,42,24,25,27,27,29,105,96,168,83,75,73,2583,1537]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:13]} 3. d4 {[%emt 0:00:13]} Nxe4 {[%emt 0:00:08]} 4. Bd3 {[%emt 0:00:26]} d5 {[%emt 0:00:08]} 5. Nxe5 {[%emt 0:00:20]} Nd7 {[%emt 0:00:16]} 6. Nxd7 {[%emt 0:00:54]} Bxd7 {[%emt 0:00:07]} 7. O-O {[%emt 0:00:17]} Bd6 {[%emt 0:00:08]} 8. Nc3 $1 {[%emt 0:00:54][%mdl 4] is currently scoring better than 8.c4. C43: Petroff Defence: 3 d4.} Nxc3 {[%emt 0:00:10]} 9. bxc3 {[%emt 0:00:08]} h5 {[%emt 0:00:17] [#]} 10. Rb1 $146 {[%emt 0:02:49] White is slightly better.} ({Predecessor:} 10. Re1+ Kf8 11. Qf3 Bg4 12. Qe3 Qf6 13. Rb1 b6 14. c4 dxc4 15. Bxc4 Bd7 16. Bd2 {1-0 (57) Vasquez Schroder,R (2506)-Paravyan,D (2617) Chess.com INT 2022}) 10... b6 {[%emt 0:00:59]} (10... Qh4 11. g3 (11. Rxb7 $2 Qxh2#) 11... Qh3 12. Re1+ (12. Rxb7 Be6 $16) 12... Be6 13. Rxb7 $16) 11. c4 {[%emt 0:01:07]} dxc4 {[%emt 0:06:05]} 12. Bxc4 {[%emt 0:04:04]} Qf6 {[%emt 0:00:31]} 13. Re1+ {[%emt 0:02:14]} Kf8 {[%emt 0:00:33] [#]} 14. Bg5 $1 $36 {[%emt 0:13:05][%mdl 2048] Black is under pressure.} Qf5 {[%emt 0:24:17]} (14... Qxg5 $2 15. Qf3 Kg8 16. Qxf7+ (16. Qxa8+ Kh7 $16) 16... Kh7 17. Bd3+ (17. Qxd7 Rhf8 $18) 17... Kh6 18. Rb5 $3 $18 {[%mdl 512]} (18. Qxd7 g6 $18)) (14... Bxh2+ $2 15. Kxh2 Qd6+ 16. Kg1 $18) 15. Rb3 {[%emt 0:07:41]} f6 {[%emt 0:06:53]} (15... Qxg5 $2 16. Qf3 Kg8 17. Qxf7+ (17. Qxa8+ Kh7 $16) 17... Kh7 18. Qxd7 $18 (18. Bd3+ Kh6 $18)) (15... b5 $2 16. Rf3 Qg6 17. Bxf7 Qxf7 18. Rxf7+ Kxf7 19. Qf3+ Kg6 20. Bf4 $18) (15... Bc6 $5 {[%cal Rf5g5]} 16. Bc1 h4 $11) 16. h4 {[%emt 0:10:35]} Re8 $1 {[%emt 0:11:00]} (16... fxg5 $2 17. Rf3 g4 18. Rxf5+ Bxf5 19. Qd2 $18) 17. Rxe8+ {[%emt 0:06:54]} Kxe8 {[%emt 0:05:24]} ({Black should play} 17... Bxe8 $11 18. Rf3 Qe4) 18. Rf3 $1 $14 {[%emt 0:03:45]} Qa5 {[%emt 0:03:26]} (18... Qg6 $1 $14) 19. Qe2+ $1 $18 {[%emt 0:09:36]} (19. Bd2 Qa4 20. Qe2+ Kd8 $11) 19... Kd8 {[%emt 0:00:56][%cal Be8d8,Bd8c8,Bc8b8,Bb8c7,Bc7c6][%mdl 32] [#]} 20. Rxf6 {[%emt 0:00:34][%cal Rf6f8][%mdl 512]} Kc8 {[%emt 0:00:58] [#]} 21. Qe4 $1 {[%emt 0:03:44][%cal Re4a8]} Kb8 {[%emt 0:02:55] [#] Prevents Qa8+.} 22. Rxd6 {[%emt 0:03:03][%mdl 512]} cxd6 {[%emt 0:00:22]} 23. Bf4 {[%emt 0:01:35]} (23. Qe7 $16 Kc7 24. Bf7 (24. Qxg7 Re8 $16)) 23... Kc7 $11 {[%emt 0:02:25]} 24. Qe7 {[%emt 0:01:53][%csl LRd6,LRg7]} Qb4 {[%emt 0:00:38]} 25. Bf7 {[%emt 0:00:28][%cal Oc2c3] Against Re8. Hoping for c3! This pair of bishops is nice.} Qxd4 {[%emt 0:02:04]} 26. Be6 $1 {[%emt 0:05:13] The board is on fire.} Rd8 {[%emt 0:26:40]} (26... Qxf4 $2 27. Qxd7+ Kb8 28. Bd5 (28. Qxg7 Re8 $15) 28... Qc1+ 29. Kh2 Qf4+ 30. Kg1 Qc1+ 31. Kh2 Qf4+ 32. g3 Qxf2+ 33. Bg2 $18) 27. g3 {[%emt 0:04:01][%cal Oc2c3]} (27. Bg5 $5 Qa1+ $8 28. Kh2 Qe5+ 29. Kg1 Qe1+ 30. Kh2 Qe5+ 31. Kg1 $11) 27... Kc6 {[%emt 0:03:25][%cal Od7e6]} 28. Qxd8 {[%emt 0:00:35]} Bxe6 $14 {[%emt 0:00:03][%mdl 4096] Endgame KQB-KQB} 29. Qe8+ {[%emt 0:00:40]} Bd7 {[%emt 0:00:31]} 30. Qxh5 {[%emt 0:00:40]} Qa1+ {[%emt 0:00:23]} 31. Kh2 {[%emt 0:01:04]} Qxa2 {[%emt 0:00:08]} 32. Qg6 {[%emt 0:02:17][%csl LRd6,LRg7]} Qd5 {[%emt 0:02:54]} 33. Qxg7 {[%emt 0:01:30]} Qc5 {[%emt 0:00:47]} (33... Kc7 $11 {remains equal.}) 34. Be3 {[%emt 0:01:56] White is more active.} Qxc2 {[%emt 0:00:33]} (34... Qf5 $16 {was worth a try.}) 35. h5 {[%emt 0:01:35]} (35. g4 $18 {has better winning chances. And now h5 would win.} Qd1 36. Kg3 (36. Qc3+ Kb7 $15)) 35... Qf5 $16 {[%emt 0:00:38]} 36. h6 {[%emt 0:01:09]} Kb5 $2 {[%emt 0:00:19][%mdl 8192] [#]} (36... Be6 $16) 37. g4 $1 {[%emt 0:01:57] Weighted Error Value: White=0.15 (very precise) /Black=0.20 (precise)} ({Weaker is} 37. h7 Qh5+ 38. Kg1 Qd1+ 39. Kh2 Qh5+ 40. Kg1 Qd1+ 41. Kh2 Qh5+ $11) 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.16"]
[White "Liu, Eric"]
[Black "Schitco, Ivan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2182"]
[BlackElo "2532"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,94,18,23,14,8,8,33,0,18,-8,-12,-12,10,0,20,4,22,37,41,10,22,-19,14,35,35,19,38,20,58,57,61,51,63,41,57,50,85,114,103,98,101,84,94,95,87,77,89,100,110,85,74,83,98,47,55,12,37,0,0,0,0,0,58,58,62,61,113,142,115,111,132,163,144,0,0,-8,-8,-72,-62,-54,-60,-652,0,-641,-612,-626,-501]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:02:17]} 2. Nf3 {[%emt 0:00:13][%cal Bg1f3,Bf3d2,Bd2f1,Bf1e3][%mdl 32]} Nc6 {[%emt 0:00:07]} 3. Bc4 {[%emt 0:00:13]} d6 {[%emt 0:00:06]} 4. O-O {[%emt 0:05:39]} Be7 {[%emt 0:00:25]} 5. Re1 {[%emt 0:09:34] [#]} g5 $146 {[%emt 0:00:20]} ({Predecessor:} 5... Nf6 6. Bb3 O-O 7. c3 Kh8 8. h3 Ng8 9. d4 Bf6 10. Be3 Na5 11. Bc2 Nc4 12. Bc1 {1-0 (55) Vorobiov,E (2534)-Dvalishvili,P (2477) Vladimir 2004}) 6. d3 {[%emt 0:04:13][%cal Of3g5] White wants to play Nxg5! C50: Hungarian Defence and Giuoco Pianissimo.} g4 {[%emt 0:00:37]} 7. Nfd2 {[%emt 0:00:09]} h5 {[%emt 0:01:08]} 8. c3 {[%emt 0:03:39] White is slightly better.} Bg5 {[%emt 0:02:05]} 9. Nf1 {[%emt 0:04:02]} (9. d4 {looks sharper.} exd4 10. Bb5 d3 11. e5) 9... Bxc1 {[%emt 0:05:46]} 10. Qxc1 {[%emt 0:00:04]} Qf6 {[%emt 0:01:11]} 11. Nbd2 {[%emt 0:04:48][%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Nge7 {[%emt 0:02:22]} 12. Ne3 {[%emt 0:00:31][%cal Od3d4]} Qg7 {[%emt 0:03:49]} 13. b4 {[%emt 0:17:10]} Bd7 {[%emt 0:03:49]} 14. Ndf1 {[%emt 0:09:53]} h4 {[%emt 0:02:02]} 15. Bb3 {[%emt 0:05:42]} g3 {[%emt 0:21:48]} (15... O-O-O {simplifies} 16. Qa3 b6 17. Qa6+ Kb8) 16. fxg3 {[%emt 0:05:03]} hxg3 {[%emt 0:01:09]} 17. Nxg3 {[%emt 0:00:16]} Qh7 {[%emt 0:01:23]} 18. Nef1 {[%emt 0:02:01][%cal Od3d4]} Ng6 {[%emt 0:02:34] Against d4} 19. Qe3 {[%emt 0:01:52]} Nce7 {[%emt 0:03:37]} 20. d4 {[%emt 0:03:55]} f6 {[%emt 0:01:45]} 21. Rad1 {[%emt 0:05:27]} Nf4 {[%emt 0:02:16]} 22. c4 {[%emt 0:02:35]} Ne6 {[%emt 0:05:32]} 23. c5 {[%emt 0:04:46] And now cxd6 would win.} Nxd4 {[%emt 0:07:47]} 24. cxd6 {[%emt 0:00:36]} cxd6 {[%emt 0:00:03]} 25. Rxd4 $1 {[%emt 0:00:42]} exd4 {[%emt 0:00:01]} 26. Qxd4 {[%emt 0:00:08] Nf5 is the strong threat.} Nc6 {[%emt 0:07:26]} 27. Qxf6 {[%emt 0:01:48]} Rf8 {[%emt 0:00:04] Prevents e5.} 28. Qxd6 {[%emt 0:00:22]} O-O-O {[%emt 0:00:31]} 29. b5 {[%emt 0:04:53]} (29. Rc1 {seems wilder.} Bg4 30. Qc5 Kb8 31. Ne3) 29... Qe7 {[%emt 0:01:31]} 30. Qxe7 {[%emt 0:02:00]} Nxe7 {[%emt 0:00:01][%cal Bc6e7,Be7g6,Bg6f4][%mdl 32]} 31. Rc1+ {[%emt 0:00:21]} ({Better is} 31. a4 $16) 31... Kb8 $14 {[%emt 0:00:10]} 32. Rc5 {[%emt 0:01:33]} Ng6 {[%emt 0:03:30]} 33. a4 {[%emt 0:01:31]} Bc8 {[%emt 0:01:45]} 34. Bd5 {[%emt 0:00:37]} Nf4 {[%emt 0:00:07]} 35. Ne3 {[%emt 0:00:13]} Be6 {[%emt 0:00:36]} (35... Nxd5 $11 36. Rxd5 (36. Nxd5 Be6 $11) 36... Rxd5 37. Nxd5 Be6) 36. Bxe6 {[%emt 0:00:48]} Nxe6 {[%emt 0:00:07]} 37. Re5 {[%emt 0:00:34]} Rd3 {[%emt 0:03:26]} (37... Nf4 $14) 38. Ngf5 $16 {[%emt 0:00:37]} Nf4 {[%emt 0:00:37]} 39. g3 $1 {[%emt 0:00:33]} Rg8 {[%emt 0:02:52] [#]} 40. Kf1 $1 {[%emt 0:00:18]} Nh3 {[%emt 0:00:41]} 41. a5 {[%emt 0:00:49]} (41. Kg2 $16 Nf4+ 42. Kf1) 41... Rd2 $11 {[%emt 0:00:35]} 42. b6 {[%emt 0:00:39]} axb6 {[%emt 0:00:05] Strongly threatening ...Rc8.} 43. axb6 {[%emt 0:00:01] [#]} (43. Nc4 $1 $11 {keeps the balance.} Rf2+ 44. Ke1 bxa5 45. Nfd6 Rxh2 46. Re7 Rh1+ 47. Kd2 Rh2+ 48. Ke1 Rh1+ 49. Kd2 Rh2+ 50. Ke1) 43... Rc8 $1 $17 {[%emt 0:02:16] ( -> ...Rc1+)} 44. Ke1 {[%emt 0:00:15]} Rxh2 {[%emt 0:01:14] aiming for ...Rc1+.} 45. Nd6 $2 {[%emt 0:00:50][%mdl 8192]} (45. Nd1 $15) 45... Rc1+ $19 {[%emt 0:00:57]} 46. Nd1 {[%emt 0:00:02] [#]} Rxd1+ $1 {[%emt 0:00:14][%mdl 576] Deflection} 47. Kxd1 {[%emt 0:00:17][%cal Re5e8]} Nf2+ {[%emt 0:00:05] Weighted Error Value: White=0.28 (precise) /Black=0.12 (very precise)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.17"]
[White "Stremavicius, Titas"]
[Black "Amburgy, Ryan"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2527"]
[BlackElo "2175"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,94,0,10,9,14,8,0,0,0,0,0,-1,7,0,30,3,16,22,113,116,107,123,117,116,112,81,96,93,102,58,97,97,97,89,114,77,110,117,95,31,94,18,21,37,41,24,25,25,75,75,75,84,110,110,144,154,354,355,936,914,918,875,1279,1264,1224,1115,12825,12827,12827,12827,1933,12644,11887,1629,2488,2492,12820,1951,29981,29982,29982,29980,29983,12843,29984,29985,29999]} 1. c4 {[%emt 0:00:24]} e5 {[%emt 0:00:10]} 2. Nc3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:08]} 4. e4 {[%emt 0:00:26]} Bb4 {[%emt 0:00:09]} 5. d3 {[%emt 0:00:06]} d6 {[%emt 0:00:06]} 6. a3 {[%emt 0:00:06] A28: English Opening: Four Knights Variation.} Bc5 {[%emt 0:00:04]} 7. b4 {[%emt 0:00:07]} Bb6 {[%emt 0:00:10]} 8. Na4 {[%emt 0:00:05] The position is equal.} Bd4 {[%emt 0:00:17] 8...Bd4 is better than 8...Bg4.} 9. Rb1 {[%emt 0:00:07]} a6 {[%emt 0:06:08]} 10. Be2 {[%emt 0:02:25] [#]} Be6 $146 {[%emt 0:03:18]} ({Predecessor:} 10... b5 11. Nxd4 Nxd4 12. Nc3 O-O 13. O-O c6 14. Be3 Be6 15. Re1 Nxe2+ 16. Qxe2 Nd7 {0-1 (53) Nepomniachtchi,I (2773)-Ding,L (2801) Kolkata 2019}) 11. Qc2 {[%emt 0:08:49]} h6 {[%emt 0:07:02]} 12. h3 {[%emt 0:06:04]} (12. b5 $5 {[%cal Rb5c6]} Ne7 13. Nxd4 exd4 14. O-O $11) 12... Qd7 {[%emt 0:10:42]} 13. Nc3 {[%emt 0:02:41]} Ne7 {[%emt 0:06:35]} (13... O-O $11) 14. Nxd4 $16 {[%emt 0:01:11]} exd4 {[%emt 0:00:02]} 15. Nd5 {[%emt 0:00:23]} Bxd5 {[%emt 0:00:17]} 16. cxd5 {[%emt 0:00:21]} c6 {[%emt 0:05:33]} 17. Bb2 {[%emt 0:08:15]} cxd5 {[%emt 0:01:20]} 18. Bxd4 {[%emt 0:00:15]} dxe4 {[%emt 0:06:16]} 19. Bxf6 {[%emt 0:01:13]} gxf6 {[%emt 0:00:02]} 20. dxe4 {[%emt 0:00:18]} Rg8 {[%emt 0:07:22]} 21. Bg4 {[%emt 0:03:00]} Qc6 {[%emt 0:04:27]} 22. Qd3 {[%emt 0:00:15] 0-0 is the strong threat.} Ng6 {[%emt 0:00:55]} 23. O-O $1 {[%emt 0:08:38] Hoping for Qe3. White is more active.} Ne5 {[%emt 0:00:15][%csl LRd3,LRg4]} 24. Qe2 {[%emt 0:02:37]} (24. Qd4 $16) 24... Qb5 {[%emt 0:03:34]} ({Black should try} 24... Nxg4 $14 25. hxg4 Qb5) 25. Qd1 {[%emt 0:07:11]} (25. Bh5 $16) 25... Nxg4 $11 {[%emt 0:03:15]} 26. hxg4 {[%emt 0:00:03]} Ke7 {[%emt 0:00:19]} 27. Rc1 {[%emt 0:05:50] Black must now prevent Rc7+.} Rac8 {[%emt 0:00:52] Inhibits Rc7+.} 28. Qd4 $36 {[%emt 0:00:32][%mdl 2048] White fights for an advantage.} Rc6 {[%emt 0:05:07]} (28... Qd7 $11 {remains equal.}) 29. Rxc6 $1 $16 {[%emt 0:01:43]} Qxc6 {[%emt 0:00:45][%mdl 4096] Endgame KQR-KQR} 30. f3 {[%emt 0:01:10]} Rg5 {[%emt 0:00:34]} 31. Qe3 $1 {[%emt 0:00:55]} h5 {[%emt 0:05:17]} 32. Rc1 {[%emt 0:00:09] Inhibits Qc2.} Qd7 {[%emt 0:00:06] Loses the game.} (32... Qb5 $16 {keeps fighting.}) 33. Qa7 $18 {[%emt 0:01:44]} hxg4 $2 {[%emt 0:07:16] [#]} (33... Rg8 34. gxh5 Rc8) 34. Qb8 $1 {[%emt 0:01:18]} gxf3 {[%emt 0:00:04] [#]} 35. Rc7 $1 {[%emt 0:00:12]} b5 {[%emt 0:00:03]} 36. Rxd7+ {[%emt 0:00:46]} Kxd7 {[%emt 0:00:01] KQ-KR} 37. g3 {[%emt 0:01:14]} Rxg3+ {[%emt 0:00:41]} 38. Kf2 {[%emt 0:00:02]} Rg5 {[%emt 0:00:06]} 39. Qb7+ {[%emt 0:00:55]} Ke6 {[%emt 0:00:09]} 40. Qxa6 {[%emt 0:00:07]} (40. Kxf3 $142 Re5 41. Qc8+ Ke7 42. Kf4) 40... Re5 {[%emt 0:00:29]} 41. Qc8+ {[%emt 0:00:18]} (41. Qc6 $142 f5 42. exf5+ Kxf5 43. Qxd6) 41... Ke7 {[%emt 0:00:03]} 42. Kxf3 {[%emt 0:00:09]} Rg5 {[%emt 0:00:45]} 43. Qc7+ {[%emt 0:00:06]} Ke6 {[%emt 0:00:16]} 44. Qd8 {[%emt 0:00:07][%cal Rd8e8]} d5 {[%emt 0:00:02]} 45. Qb6+ {[%emt 0:00:42]} Ke7 {[%emt 0:00:41]} 46. Qc7+ {[%emt 0:00:07]} (46. Qxb5 $2 {perishes.} dxe4+ 47. Kf4 Rxb5 $19) (46. Qc5+ $142 Kd8 47. Qf8+ Kc7 48. Qxf7+ Kb8 49. exd5 Rg1 50. Qf8+ (50. Qxf6 $2 {is the wrong capture.} Rf1+ 51. Ke4 Rxf6 $19) 50... Kb7 51. Qe7+ (51. Qxf6 Rf1+ 52. Kg4 Rxf6 53. Kg5 Rf2 54. d6 Kc6 55. d7 Kxd7 56. Kg4 Kd6 57. Kg3 Rf6 58. Kg4 Ke5 59. Kg3 Ke4 60. Kg4 Rg6+ 61. Kh5 Kf5 62. Kh4 Kf4 63. Kh3 Rg8 64. Kh2 Kf3 65. a4 Rh8+ 66. Kg1 bxa4 67. b5 a3 68. b6 a2 69. Kf1 a1=Q#) 51... Kb8 52. Qd6+ (52. Qxf6 Rf1+ 53. Ke4 Rxf6 $19) 52... Kc8 53. Qc5+ (53. Qxf6 Rf1+ 54. Ke4 Rxf6 55. Ke5 Ra6 56. Kd4 Kd7 57. Kc5 Rxa3 58. Kxb5 Rc3 59. Ka4 Kd6 60. b5 Kxd5 61. Kb4 Rc1 62. b6 Kc6 63. b7 Kxb7 64. Kb3 Kb6 65. Ka2 Kb5 66. Kb2 Rc4 67. Kb3 Rc6 68. Ka2 Ka4 69. Kb2 Kb4 70. Ka1 Rc2 71. Kb1 Kb3 72. Ka1 Rc1#) 53... Kd7 54. Qxg1) 46... Ke6 {[%emt 0:00:19]} 47. Qc6+ {[%emt 0:00:07]} Ke5 {[%emt 0:00:02]} 48. Qxd5# {[%emt 0:00:06] Weighted Error Value: White=0.14 (very precise) /Black=0.41} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.18"]
[White "Kanli, Alperen"]
[Black "Macieja, Bartlomiej"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2171"]
[BlackElo "2514"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,84,54,57,70,70,72,44,30,31,50,40,36,41,39,29,38,25,41,10,70,43,56,50,62,50,168,0,28,-18,-11,-22,0,0,14,-48,-49,-219,-210,-182,-113,-137,-118,-130,-94,-80,434,428,427,416,417,412,368,190,184,0,11259,5192,2032,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-29973,-287]} 1. d4 {[%emt 0:00:02]} g6 {[%emt 0:01:30]} 2. c4 {[%emt 0:00:13]} Bg7 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:09]} c5 {[%emt 0:00:07]} 4. d5 {[%emt 0:01:14]} Bxc3+ {[%emt 0:00:17]} 5. bxc3 {[%emt 0:00:56]} f5 {[%emt 0:00:03]} 6. e4 {[%emt 0:06:19]} fxe4 {[%emt 0:00:38]} 7. f3 {[%emt 0:01:47]} e5 {[%emt 0:00:07] A40: Unusual replies to 1 d4.} 8. Nh3 {[%emt 0:13:47][%cal Bg1h3,Bh3g5,Bg5f3][%mdl 32]} (8. fxe4 $6 Qh4+ 9. Kd2 (9. g3 Qxe4+ 10. Qe2 Qxe2+ 11. Bxe2 d6 $15) 9... Qxe4 $11) 8... d6 {[%emt 0:02:56] [#]} 9. Ng5 $146 {[%emt 0:12:39]} (9. fxe4 Bxh3 10. gxh3 Qh4+ 11. Kd2 Nf6 $17) ({Predecessor:} 9. Nf2 Nf6 10. fxe4 Qe7 11. Be2 h6 12. O-O Nbd7 13. Rb1 Qg7 14. Be3 O-O 15. Qc1 {½-½ (32) Demakov,V (2436)-Szymanski,R (2442) ICCF email 2014}) 9... Nf6 {[%emt 0:35:44] White is slightly better.} 10. fxe4 {[%emt 0:01:19]} (10. Nxe4 Nxe4 11. fxe4 Qh4+ 12. Kd2 Qxe4 $17) 10... O-O {[%emt 0:09:02]} 11. Be2 {[%emt 0:04:10]} h6 {[%emt 0:09:31]} 12. Nf3 {[%emt 0:01:56]} Kg7 {[%emt 0:01:25]} (12... Nxe4 13. Bxh6 Rxf3 14. Bxf3 Qh4+ 15. g3 Qxh6 16. Bxe4 $16) 13. Qd2 {[%emt 0:17:55]} Ng8 {[%emt 0:11:05]} 14. h3 {[%emt 0:06:32]} Nd7 {[%emt 0:00:18]} 15. g4 {[%emt 0:02:26]} Qa5 {[%emt 0:03:04]} (15... Rf7 $11) 16. Qd3 {[%emt 0:06:17]} (16. O-O {with more complications.} Nb6 17. Qe3 Bd7 18. Bd2) 16... Nb6 {[%emt 0:00:01]} 17. Bd2 {[%emt 0:00:17]} Bd7 {[%emt 0:00:17]} 18. O-O {[%emt 0:02:58]} Rf7 {[%emt 0:00:41]} (18... Nc8 $1 $14) 19. Rf2 $2 {[%emt 0:10:55]} (19. g5 $1 $18 {[%cal Of3e5] Strongly threatening Nxe5!} h5 20. Nd4 $1 Rxf1+ 21. Rxf1) 19... Raf8 {[%emt 0:00:06]} 20. Kg2 {[%emt 0:00:33]} (20. Rh2 {feels stronger.}) 20... g5 $11 {[%emt 0:12:04]} (20... h5 $2 21. gxh5 gxh5 22. Kh2 $18) 21. h4 {[%emt 0:03:34]} gxh4 {[%emt 0:08:57]} (21... Bxg4 $5 {[%cal Rg5h4]} 22. hxg5 h5 $11) 22. Kh2 {[%emt 0:00:24]} Ne7 {[%emt 0:01:27]} (22... Bxg4 23. Rg2 h5 24. Ng5 $18 (24. Nxh4 Nf6 $16)) 23. Rg2 {[%emt 0:01:40]} (23. g5 $11 h5 24. g6 Nxg6 25. Rg2) 23... Ng6 $1 $15 {[%emt 0:00:04]} 24. Kh3 $2 {[%emt 0:01:17] [#]} (24. Ng1 $15) 24... Nxc4 $1 $19 {[%emt 0:02:20][%mdl 512]} 25. Qxc4 {[%emt 0:00:35] [#]} Rxf3+ {[%emt 0:00:01]} (25... Bb5 $1 $19 {[%mdl 512]} 26. Qxb5 Qxb5 27. Bxb5 Rxf3+ 28. Kh2 h3) 26. Bxf3 $17 {[%emt 0:00:08]} Rxf3+ {[%emt 0:00:00]} 27. Kh2 {[%emt 0:00:17] Hoping for Qe2.} Bb5 {[%emt 0:01:36] Black is more active.} 28. Qb3 {[%emt 0:00:01]} Bf1 $2 {[%emt 0:00:35][%mdl 8192] Against g5. Really sharp!} (28... Ba6 $17 {and life is bright.} 29. c4 Rxb3 30. Bxa5 Re3) 29. Qxb7+ $18 {[%emt 0:01:10]} (29. Rxf1 Rxf1 30. Qxb7+ Rf7 31. Bxh6+ Kg8 32. Qb8+ Kh7 $11) 29... Rf7 {[%emt 0:00:01] [#]} 30. Bxh6+ $1 {[%emt 0:00:44]} Kxh6 {[%emt 0:00:41]} 31. Qxf7 {[%emt 0:00:27]} Bxg2 {[%emt 0:01:20]} 32. g5+ {[%emt 0:01:30]} (32. Kxg2 $142 {[%cal Og4g5] aiming for g5+!} Qd8 33. Rg1 (33. Qxa7 h3+ 34. Kh2 Qf6 $11)) 32... Kxg5 {[%emt 0:00:00]} (32... Kh5 33. Kxg2 (33. Rg1 h3 $11) 33... Qxc3 34. Qh7+ (34. Rg1 Qg3+ 35. Kf1 Qf4+ 36. Qxf4 exf4 $17) 34... Kg4 35. Rg1 Qg3+ 36. Kh1 Kxg5 37. Rxg3+ $18) 33. Kxg2 $2 {[%emt 0:00:02]} ({Only move:} 33. Qf5+ $18 Kh6 34. Kxg2 Nf4+ 35. Kf2 Qxc3 36. Qf8+ Kh7 37. Qe7+ Kh6 38. Qxh4+ Nh5 39. Rf1 (39. Rh1 Qd2+ 40. Kg1 Qd1+ 41. Kh2 Qe2+ 42. Kg1 Qd1+ 43. Kh2 Qe2+ 44. Kg1 Qd1+ $11)) 33... Qxc3 $4 {[%emt 0:00:00][%mdl 12288] Endgame KQR-KQN} (33... Nf4+ $11 34. Kh1 Kg4 35. Qg7+ (35. Rg1+ $2 Kf3 $19) 35... Kf3 36. Rf1+ Kxe4 37. Qh7+ Kxd5 38. Qf7+ Kc6 39. Qe8+ Kd5 40. Qf7+ Kc6 41. Qe8+ Kd5 42. Qf7+) 34. Rg1 {[%emt 0:00:02] White wants to mate with Kf2+.} Kh6 {[%emt 0:00:10] [#]} 35. Kh2 $2 {[%emt 0:01:13]} (35. Qf5 $1 $18 {Kh2 would kill now.} Nf4+ 36. Kh2 Qh3+ 37. Qxh3 Nxh3 38. Kxh3 Kh5 39. Rg7 a5 40. Rd7) 35... Qc2+ $11 {[%emt 0:00:16]} 36. Rg2 {[%emt 0:00:22][%csl Gg2][%cal Rf7g6]} Qxe4 {[%emt 0:00:02]} 37. Qe6 {[%emt 0:00:35]} Kh5 {[%emt 0:01:59][%cal Oe4g2] ( -> ...Qxg2+!)} 38. Qg8 {[%emt 0:01:27][%cal Rg8h7]} Kh6 {[%emt 0:01:03] Inhibits Qh7+.} 39. Qe6 {[%emt 0:00:23]} c4 {[%emt 0:00:00]} 40. Rg4 {[%emt 0:01:17]} Qc2+ {[%emt 0:00:22]} 41. Kh1 {[%emt 0:00:31]} Kh5 {[%emt 0:00:32] And now ...Nf4 would win.} 42. Rg2 $2 {[%emt 0:00:14][%mdl 8192] [#]} (42. Rg1 $11) 42... Qxg2+ $3 {[%emt 0:00:20][%mdl 512] What a fight!   Weighted Error Value: White=0.59/Black=0.31} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.19"]
[White "Druska, Juraj"]
[Black "Matta, Nicholas"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2511"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,89,18,14,18,23,1,1,1,20,18,24,19,39,35,57,54,63,53,54,62,106,115,110,118,116,113,124,116,120,106,113,116,112,115,112,115,114,92,112,102,110,97,162,160,159,166,164,167,515,489,520,522,761,731,29964,11624,29969,29970,5312,5312,29990,813,2160,2186,2014,1822,1945,1817]} 1. e4 {[%emt 0:01:19]} e5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:05:23]} Nc6 {[%emt 0:00:18]} 4. d4 {[%emt 0:00:23]} exd4 {[%emt 0:00:18]} 5. Nxd4 {[%emt 0:00:02]} Bb4 {[%emt 0:00:20]} 6. Nxc6 {[%emt 0:00:04]} bxc6 {[%emt 0:00:07]} 7. Bd3 {[%emt 0:00:03]} d5 {[%emt 0:00:26]} 8. exd5 {[%emt 0:00:04]} cxd5 {[%emt 0:01:06]} 9. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:13]} 10. Bg5 {[%emt 0:00:18]} c6 {[%emt 0:00:18]} 11. Qf3 {[%emt 0:00:05]} Be7 {[%emt 0:01:16]} 12. h3 {[%emt 0:00:26]} h6 {[%emt 0:03:39]} 13. Bf4 {[%emt 0:00:06] C47: Scotch Four Knights and Four Knights with 4 g3.} Bd6 {[%emt 0:00:44]} 14. Rad1 {[%emt 0:00:28] Recently 14.b3 got a lot of attention.} Rb8 {[%emt 0:07:33]} 15. b3 {[%emt 0:01:27] The position is equal.} Rb4 {[%emt 0:04:36]} 16. Bxd6 {[%emt 0:00:08]} Qxd6 {[%emt 0:00:06]} 17. Rfe1 {[%emt 0:08:57] [#]} Bd7 $146 {[%emt 0:07:25]} ({Predecessor:} 17... Rf4 18. Qe2 Rh4 19. Qe5 Qb4 20. Na4 Rh5 21. Qe7 Qh4 22. Re5 Bxh3 23. gxh3 Qxh3 24. Rxh5 Qg4+ {0-1 (23) Anton Guijarro,D (2688)-Tang,A (2538) chess24.com INT 2020}) 18. Qe3 {[%emt 0:05:03]} c5 {[%emt 0:14:27] [#]} 19. Bc4 $1 {[%emt 0:38:26][%cal Rc3d5]} Bc6 {[%emt 0:13:50] [#]} (19... Re8 20. Qd2 $16) 20. Nxd5 $1 {[%emt 0:13:35]} Bxd5 {[%emt 0:10:22]} 21. c3 {[%emt 0:00:12]} Rb6 {[%emt 0:09:01] [#]} 22. Bxd5 {[%emt 0:01:15]} Nxd5 {[%emt 0:01:47]} 23. Qf3 {[%emt 0:00:02]} Qf6 {[%emt 0:01:24] ...Qxf3 is the strong threat.} 24. Rxd5 {[%emt 0:01:07]} Qxf3 {[%emt 0:01:03]} 25. gxf3 $16 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRR} c4 {[%emt 0:01:23] [#]} 26. b4 {[%emt 0:04:15] White is more active.} Ra6 {[%emt 0:01:39]} 27. Re2 {[%emt 0:05:01]} Ra3 {[%emt 0:01:47]} 28. Rc2 {[%emt 0:00:06]} Rc8 {[%emt 0:00:34]} 29. f4 {[%emt 0:00:48]} Rc6 {[%emt 0:00:45]} 30. Rd4 {[%emt 0:06:00]} g6 {[%emt 0:03:51]} 31. Kg2 {[%emt 0:00:10]} Kg7 {[%emt 0:00:44]} 32. Kf3 {[%emt 0:01:30]} a5 {[%emt 0:04:59]} (32... f5 $16 {might work better.}) 33. b5 $18 {[%emt 0:00:04][%cal Bb4b5,Bb5b6][%mdl 32]} Rc5 {[%emt 0:00:17]} 34. b6 {[%emt 0:00:38]} Rb5 {[%emt 0:00:37]} 35. Rd6 {[%emt 0:01:55][%cal Of4f5]} (35. Rxc4 $6 Rxb6 36. Kg2 Rd6 $11) 35... Kf8 $2 {[%emt 0:00:31]} (35... a4 36. Rc6 Rab3) 36. Ke4 {[%emt 0:00:36]} Ke7 {[%emt 0:00:44]} 37. Rc6 {[%emt 0:00:02]} a4 {[%emt 0:03:49]} 38. Kd4 {[%emt 0:00:42]} (38. Rxc4 Rxb6 39. f5 gxf5+ 40. Kxf5 Rb5+ 41. Kf4 Rh5 $16) 38... Rab3 {[%emt 0:01:51]} 39. axb3 {[%emt 0:04:02]} cxb3 {[%emt 0:00:05]} 40. Re2+ {[%emt 0:00:02]} Kd7 {[%emt 0:00:17]} 41. Rc7+ {[%emt 0:00:23]} Kd8 {[%emt 0:01:11]} 42. Ra7 {[%emt 0:00:20]} (42. Ree7 $142 Rxb6 43. Rxf7 Rd6+ 44. Ke5 Ra6 45. Rfd7+ Ke8 46. Rh7 Kd8 47. Rcg7 Ra5+ 48. Kd4 Rd5+ 49. Kxd5 h5 50. Rh8#) 42... b2 {[%emt 0:00:49] [#] White is clearly winning.} 43. Rxb2 $3 {[%emt 0:00:10]} Rxb2 {[%emt 0:00:05]} 44. Kc5 {[%emt 0:00:03]} (44. Rxa4 Rxb6 45. f5 Ke7 $16) 44... Rb3 {[%emt 0:01:16]} 45. c4 {[%emt 0:00:11] Weighted Error Value: White=0.05 (flawless) /Black=0.83} (45. Rxf7 Rxc3+ 46. Kb5 (46. Kd6 Kc8 $14) 46... Rb3+ 47. Kc6 (47. Kxa4 Rxb6 48. Rh7 Rb2 $11) 47... Rc3+ 48. Kb7 (48. Kd6 Kc8 $14) 48... a3 49. Rf8+ Kd7 $18) 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.20"]
[White "Canty, James"]
[Black "Ghaemmaghami, Ehsan"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2158"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,43,31,35,7,18,15,29,-16,-10,-16,-10,-40,1,-14,12,15,41,51,55,50,143,42,452,452,445,442,529,525,499,517,450,424]} 1. e4 {[%emt 0:13:54]} c5 {[%emt 0:02:06]} 2. Nf3 {[%emt 0:00:03]} e6 {[%emt 0:00:25]} 3. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:32]} 5. Nc3 {[%emt 0:00:53]} d6 {[%emt 0:00:06]} 6. g4 {[%emt 0:00:34]} h6 {[%emt 0:01:04]} 7. h4 {[%emt 0:00:03]} Nc6 {[%emt 0:01:50]} 8. Nxc6 {[%emt 0:02:41] B81: Sicilian Scheveningen: Keres Attack.} bxc6 {[%emt 0:00:07]} 9. Qf3 {[%emt 0:00:04]} Rb8 {[%emt 0:10:07] [#]} 10. b3 $146 {[%emt 0:08:52] White has an edge.} ({Predecessor:} 10. g5 hxg5 11. hxg5 Rxh1 12. Qxh1 Nd7 13. Bc4 Rb4 14. Bb3 Nc5 15. Be3 Qa5 16. O-O-O {1-0 (37) Beaudry,L-Voloaca,M (2071) Montreal 2001}) 10... d5 {[%emt 0:09:37]} 11. exd5 {[%emt 0:10:47]} exd5 {[%emt 0:06:19] And now ...Bb4 would win.} 12. g5 {[%emt 0:02:55]} ({Of course not} 12. Bf4 Qe7+ 13. Be2 Bxg4 $17) (12. Bh3 $5) 12... Ng4 {[%emt 0:04:28]} 13. Bf4 {[%emt 0:02:08]} (13. Bh3 $5 {[%cal Rh3g4]} h5 14. Bf4 $11) 13... Bd6 {[%emt 0:00:18] Hoping for ...Qe7+.} 14. O-O-O {[%emt 0:02:12]} O-O {[%emt 0:00:44]} 15. Qg3 $1 {[%emt 0:09:40][%csl LRd6,LRh6]} Bxf4+ {[%emt 0:05:01]} 16. Qxf4 {[%emt 0:00:05]} Qb6 {[%emt 0:00:07] [#]} (16... Be6 $14) 17. gxh6 {[%emt 0:02:40] White is more active.} (17. Rd4 $1 $16) 17... Qxf2 {[%emt 0:03:32][%mdl 8192] Loses the game.} ({Black should try} 17... Qb4 $1 $14 18. Qxb4 Rxb4) 18. h7+ $18 {[%emt 0:01:58] White is clearly winning.} ({Stronger than} 18. Qxb8 Bf5 $17) 18... Kh8 {[%emt 0:15:34]} 19. Qxb8 {[%emt 0:01:26] aiming for Qd6.} Ne3 {[%emt 0:10:04][%csl Ge3][%cal Rf2c2] [#]} 20. Bd3 {[%emt 0:00:56][%cal Ob8d6] Black must now prevent Qd6!} Nxd1 {[%emt 0:01:21]} 21. Rxd1 {[%emt 0:00:41]} ({But not} 21. Nxd1 Qc5 22. Qf4 Qe7 $18) 21... Qc5 {[%emt 0:00:31]} 22. Ne2 {[%emt 0:03:46] Weighted Error Value: White=0.22 (precise) /Black=0.69} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.21"]
[White "Escobar Forero, Alder"]
[Black "Wan, Joseph"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2510"]
[BlackElo "2153"]
[Annotator "TA"]
[PlyCount "159"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,159,0,0,-8,-7,-4,24,21,19,25,14,11,28,9,37,46,74,45,71,25,45,33,33,11,11,11,11,11,11,11,11,11,11,11,12,12,12,12,12,12,12,12,12,12,12,0,28,0,0,-119,-16,-110,0,-135,0,-99,0,-139,0,-71,-56,-120,0,0,0,0,113,45,131,95,88,87,79,94,80,0,5,0,135,133,206,195,196,0,187,190,214,115,117,0,202,137,142,112,123,96,177,155,121,127,157,134,240,235,228,238,219,202,188,74,299,286,388,393,534,525,676,662,614,287,1530,1521,1494,1429,1477,1431,5077,5085,29971,29970,29967,29967,29981,29979,29987,29986,29986,29987,29987,29988,29988,29989]} 1. e4 {[%emt 0:00:07]} e6 {[%emt 0:00:13]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:17]} Bb4 {[%emt 0:02:11]} 4. e5 {[%emt 0:00:08]} c5 {[%emt 0:00:02]} 5. a3 {[%emt 0:00:06]} Bxc3+ {[%emt 0:00:07]} 6. bxc3 {[%emt 0:00:06]} Ne7 {[%emt 0:00:05]} 7. a4 {[%emt 0:00:11]} Qa5 {[%emt 0:01:32]} 8. Bd2 {[%emt 0:00:45]} Nbc6 {[%emt 0:02:27]} 9. Nf3 {[%emt 0:01:22]} Bd7 {[%emt 0:01:42]} 10. Bb5 {[%emt 0:03:30]} a6 {[%emt 0:01:31]} 11. Bd3 {[%emt 0:02:33] C19: French: 3 Nc3 Bb4: Main line: 7 Nf3 and 7 a4.} c4 {[%emt 0:02:29]} 12. Be2 {[%emt 0:00:22]} O-O-O {[%emt 0:00:37]} 13. O-O {[%emt 0:00:57] White has an edge.} f6 {[%emt 0:03:54] [#]} 14. Qc1 $146 {[%emt 0:10:16]} ({Predecessor:} 14. exf6 gxf6 15. Qb1 Rhg8 16. Qb2 Kb8 17. Rfb1 Bc8 18. Bf4+ Ka7 19. Nd2 Ng6 20. Bg3 {1-0 (35) Mkrtchian,L (2388)-Volovich,V (2177) Chess.com INT 2020}) 14... Ng6 {[%emt 0:07:33]} 15. Qa3 {[%emt 0:08:33]} Qc7 {[%emt 0:04:50][%cal Rf6e5]} 16. Rfb1 {[%emt 0:02:19]} Rhf8 {[%emt 0:15:56][%cal Rf6e5]} 17. Be3 {[%emt 0:08:15]} Nb8 {[%emt 0:07:22]} 18. Nd2 {[%emt 0:24:24]} Bc6 {[%emt 0:12:13]} 19. f4 {[%emt 0:02:57]} (19. Bh5 $16) 19... Qe7 {[%emt 0:10:30]} 20. Bg4 {[%emt 0:23:27] aiming for Qxe7.} (20. Qxe7 {simplifies} Nxe7 21. Nf3 Nf5 22. Bc1) 20... f5 {[%emt 0:04:03]} 21. Be2 {[%emt 0:00:39]} (21. Bh5 $5 {[%cal Rd2f3]}) 21... Qxa3 {[%emt 0:05:57]} 22. Rxa3 {[%emt 0:00:01]} a5 {[%emt 0:00:33]} 23. Ra2 {[%emt 0:02:47]} Kc7 {[%emt 0:07:20]} 24. Nf3 {[%emt 0:00:18] Hoping for Ng5.} h6 {[%emt 0:00:02] Prevents Ng5.} 25. Bc1 {[%emt 0:00:05]} (25. Rab2 {looks sharper.} Nd7 26. Kf2 Rg8 27. Bd2) 25... Rg8 {[%emt 0:01:15]} 26. g3 {[%emt 0:03:41]} Ne7 {[%emt 0:00:37]} 27. Kf2 {[%emt 0:00:56]} Nd7 {[%emt 0:00:25]} 28. h3 {[%emt 0:01:43]} Nb6 {[%emt 0:01:40]} 29. Rba1 $1 {[%emt 0:00:18]} (29. Ba3 Nec8 $15) 29... Ra8 {[%emt 0:02:50]} 30. Ne1 {[%emt 0:01:08]} g6 {[%emt 0:01:53]} 31. Nf3 {[%emt 0:01:00]} Nec8 {[%emt 0:01:08]} 32. g4 {[%emt 0:00:51]} Ne7 {[%emt 0:00:09]} 33. Ba3 {[%emt 0:00:13]} (33. g5 $5 {[%cal Rg5h6]}) 33... Nec8 {[%emt 0:00:01]} 34. Bc5 {[%emt 0:00:38]} (34. Bb2 $11) 34... Ra6 {[%emt 0:01:23]} (34... Nd7 $6 35. Ba3 $11) (34... Nxa4 $17 35. Rxa4 Bxa4 36. Rxa4 fxg4 37. hxg4 b6) 35. Ke3 {[%emt 0:01:01]} (35. g5 $11) 35... Ra8 {[%emt 0:01:00]} (35... Nxa4 $1 $17 36. Rxa4 Bxa4 37. Rxa4 fxg4 38. hxg4 b6 39. Bd6+ Nxd6 40. exd6+ Kxd6) 36. Nh4 {[%emt 0:01:13]} (36. Kf2 $11) 36... Ra6 {[%emt 0:00:31]} (36... Nd7 $6 37. Nf3 $11) 37. Nf3 {[%emt 0:00:34]} Ra8 {[%emt 0:00:00]} (37... Nxa4 $1 $17 38. Rxa4 Bxa4 39. Rxa4 fxg4 40. hxg4 b6 41. Bd6+ Nxd6 42. exd6+ Kxd6) 38. Nh2 {[%emt 0:00:14]} (38. Kf2 $11 {remains equal.}) 38... Ra6 {[%emt 0:01:14]} (38... Nxa4 $1 $17 39. Kd2 (39. Rxa4 Bxa4 40. Rxa4 b6 $17) 39... Nxc5 40. dxc5 a4) 39. h4 {[%emt 0:00:24]} (39. Nf3 $11) 39... Ra8 {[%emt 0:00:32]} (39... Nd7 40. Ba3 $11) 40. h5 {[%emt 0:00:27]} ({Better is} 40. g5 $15) 40... gxh5 {[%emt 0:01:33]} (40... Nxa4 $1 $17 41. Rxa4 Bxa4 42. Rxa4 b6) 41. gxf5 $11 {[%emt 0:00:01]} exf5 {[%emt 0:00:02]} (41... Rg2 $2 42. fxe6 $1 Rxh2 43. f5 Nxa4 44. Rxa4 $18) 42. Bxh5 {[%emt 0:00:14]} Rg2 {[%emt 0:00:20]} (42... Nxa4 $1 $11 43. Rxa4 Bxa4 44. Rxa4 b6) 43. Nf3 {[%emt 0:00:23]} ({White should try} 43. Nf1 $1 $16) 43... Nd7 {[%emt 0:01:01]} (43... Nxa4 $1 $14 44. Rxa4 Bxa4 45. Rxa4 Rxc2) 44. Rg1 {[%emt 0:00:52] The board is on fire.} Rxg1 {[%emt 0:00:20]} 45. Nxg1 {[%emt 0:00:01]} Nxc5 {[%emt 0:00:16]} 46. dxc5 {[%emt 0:00:01]} Ne7 {[%emt 0:00:02]} 47. Nf3 {[%emt 0:00:48]} (47. Ne2 $16) 47... Rg8 {[%emt 0:00:15][%cal Od5d4]} 48. Kf2 {[%emt 0:00:05]} (48. Ra1 {with more complications.} Rg2 49. Nd4 Rh2 50. Bf3) 48... Kd7 {[%emt 0:02:01]} (48... Ng6 $11 {keeps the balance.} 49. Ke3 Ne7) 49. Nd4 $16 {[%emt 0:00:11]} Rg7 {[%emt 0:00:25]} (49... Kc7 $16 50. Ra1 Kd8) 50. Rb2 {[%emt 0:00:24] Nxc6 is the strong threat.} Kc8 {[%emt 0:00:52]} 51. Ra2 {[%emt 0:00:13]} Kd7 $1 {[%emt 0:00:08]} 52. Ra1 {[%emt 0:00:06]} Kc8 {[%emt 0:00:30]} 53. Ne6 {[%emt 0:01:32]} (53. Nxc6 $1 $18 bxc6 54. Rh1) 53... Rg8 {[%emt 0:00:06] [#]} 54. Nd4 {[%emt 0:00:30]} (54. Bf7 $1 $16 {[%cal Rf7g8]} Rh8 55. Bh5) 54... Rg7 $18 {[%emt 0:00:09]} 55. Bf3 {[%emt 0:01:39]} Rg8 {[%emt 0:01:33]} 56. Rb1 {[%emt 0:00:16]} Kc7 {[%emt 0:00:23]} 57. Rh1 {[%emt 0:01:09]} Rg6 {[%emt 0:00:25]} (57... Rh8 $16) 58. Bh5 {[%emt 0:00:13]} Rg8 {[%emt 0:00:13]} 59. Bf7 $36 {[%emt 0:00:30][%csl LRg8,LRh6][%mdl 2048] White is on the roll.} Rh8 {[%emt 0:00:12]} 60. Be6 {[%emt 0:00:13] White has more active pieces.} Bxa4 {[%emt 0:00:41]} (60... h5 $16 {is a better defense.}) 61. Ra1 {[%emt 0:00:23]} ({And not} 61. Nxf5 Nxf5 62. Bxf5 Rf8 $17) 61... Bd7 {[%emt 0:00:30]} 62. Bxd7 {[%emt 0:00:20]} ({Don't take} 62. Rxa5 $6 Nc6 63. Bxd7 Nxa5 64. Bxf5 Ra8 $16) 62... Kxd7 {[%emt 0:00:00]} 63. Rxa5 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} h5 {[%emt 0:01:31]} 64. c6+ {[%emt 0:01:02]} (64. Rb5 $18 {and White stays clearly on top.} Kc8 65. Rb6) 64... Nxc6 $2 {[%emt 0:00:39] Loses the game.} (64... Kc7 $16 {was worth a try.}) 65. Rxd5+ {[%emt 0:00:02]} Kc7 {[%emt 0:00:27]} 66. Nxf5 {[%emt 0:00:17]} Rf8 {[%emt 0:00:28]} 67. e6 {[%emt 0:00:27]} Rf6 {[%emt 0:00:15]} 68. Rd7+ {[%emt 0:00:21]} Kb6 {[%emt 0:00:41] [#]} 69. e7 {[%emt 0:02:21]} (69. Rd6 $142 $1) 69... Re6 $2 {[%emt 0:00:31]} (69... Nxe7 70. Nxe7 Rxf4+ 71. Ke3 Rf8) 70. Rd6 {[%emt 0:01:02]} Rxd6 {[%emt 0:00:40]} 71. e8=Q {[%emt 0:00:04]} (71. e8=B $2 {loses.} Rd2+ 72. Ke1 Rxc2 $19) 71... Rd2+ {[%emt 0:00:04]} 72. Kg3 {[%emt 0:00:43] Threatening mate with Qe3+.} Rxc2 {[%emt 0:00:04]} 73. Qe3+ {[%emt 0:00:08]} Kc7 {[%emt 0:00:03]} 74. Nd4 {[%emt 0:00:11] White mates.} h4+ {[%emt 0:00:43]} 75. Kxh4 {[%emt 0:00:11]} Nxd4 {[%emt 0:00:03]} 76. Qxd4 {[%emt 0:00:07]} b5 {[%emt 0:00:02]} 77. Qc5+ {[%emt 0:00:22]} Kd8 {[%emt 0:00:09]} 78. Qf8+ {[%emt 0:00:02]} Kc7 {[%emt 0:00:06]} 79. Qg7+ {[%emt 0:00:06]} Kb8 {[%emt 0:00:15]} 80. Qg8+ {[%emt 0:00:07] Weighted Error Value: White=0.37/Black=0.31} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.22"]
[White "Puckett, Matthew"]
[Black "Balakrishnan, Praveen"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2151"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,98,7,0,10,18,14,10,18,19,31,8,8,0,32,0,43,35,61,39,32,43,35,19,19,0,11,13,19,14,12,7,11,4,10,6,14,12,0,10,22,20,25,23,26,23,33,-25,-25,-17,-20,-25,-27,-16,-20,-25,0,-6,0,-114,-114,-150,-118,-101,0,-152,-139,-150,-125,-242,-239,-333,-309,-274,-262,-464,-428,-463,-437,-432,-431,-417,-406,-454,-445]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:46]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:06]} 3. g3 {[%emt 0:00:35]} d5 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:00:08]} Bb4+ {[%emt 0:00:05]} 5. Bd2 {[%emt 0:00:09]} Be7 {[%emt 0:00:07]} 6. Bg2 {[%emt 0:00:22]} c6 {[%emt 0:00:07]} 7. Qc2 {[%emt 0:01:29]} O-O {[%emt 0:00:10]} 8. O-O {[%emt 0:00:07]} b6 {[%emt 0:00:07]} 9. Bf4 {[%emt 0:04:08]} Ba6 {[%emt 0:00:11] E06: Closed Catalan: Early deviations.} 10. cxd5 {[%emt 0:02:54]} cxd5 {[%emt 0:00:18]} 11. Rc1 {[%emt 0:01:20]} Nbd7 {[%emt 0:00:38] The position is equal.} (11... Nh5 {keeps more tension.} 12. Be3 Nd7 13. Ne5 Rc8) 12. Nc3 {[%emt 0:16:26]} Nh5 {[%emt 0:00:29]} 13. Bd2 {[%emt 0:08:43]} (13. Qa4 $5 {[%cal Ra4a6]} Bc8 14. Qc6 $14) 13... Nhf6 {[%emt 0:00:43]} 14. Bf4 {[%emt 0:00:24]} Nh5 {[%emt 0:09:24]} 15. Bd2 {[%emt 0:00:07]} Rc8 {[%emt 0:04:39]} 16. Qa4 {[%emt 0:05:33]} Nb8 {[%emt 0:01:42] [#]} 17. b4 $146 {[%emt 0:00:37]} (17. e3 {is interesting.} Qd6 18. e4 dxe4 19. Nxe4 Qd7 20. Qxd7 Nxd7 21. Ne5) ({Predecessor:} 17. Ne5 Nf6 18. Nb5 Rxc1+ 19. Rxc1 Qe8 20. Nc6 Nxc6 21. Qxa6 Nb8 22. Qa4 a6 23. Nc3 b5 24. Qc2 Qd7 25. Nb1 Ne8 26. Bf4 Bd6 27. Be3 Be7 28. Bf4 Bd6 29. Be3 Be7 30. Bf4 {½-½ (28) Bogner,S (2549)-Jaracz,P (2543) Germany 2010}) 17... Bc4 {[%emt 0:12:54]} 18. b5 {[%emt 0:07:28]} (18. Ne5 {seems wilder.} a6 19. b5 axb5 20. Nxb5 Bxe2 21. Na7) 18... a6 {[%emt 0:06:37]} 19. bxa6 {[%emt 0:00:33]} (19. Ne5 {looks sharper.} axb5 20. Nxb5 Bxe2 21. Na7) 19... Bxa6 {[%emt 0:01:30]} 20. Rab1 {[%emt 0:04:31]} Rc4 {[%emt 0:13:33]} 21. Qb3 {[%emt 0:03:24]} Rb4 {[%emt 0:08:08]} 22. Qc2 {[%emt 0:00:53][%cal Oc3d5] Nxd5! is the strong threat.} Nf6 {[%emt 0:06:44]} 23. e3 {[%emt 0:11:22]} Rxb1 {[%emt 0:06:07]} 24. Rxb1 {[%emt 0:03:51]} Nbd7 {[%emt 0:02:07]} 25. Nb5 {[%emt 0:07:03]} Qa8 {[%emt 0:06:46]} 26. Bf1 {[%emt 0:00:34] aiming for Nc7.} Rc8 {[%emt 0:01:27]} 27. Qb3 {[%emt 0:00:40]} Bb7 {[%emt 0:03:46]} 28. a4 {[%emt 0:02:57]} Ne4 {[%emt 0:02:29]} 29. Bb4 {[%emt 0:03:49]} Bxb4 {[%emt 0:02:55]} 30. Qxb4 {[%emt 0:00:02]} Bc6 {[%emt 0:03:59]} 31. Rc1 {[%emt 0:01:05]} (31. Ra1 $14) 31... Bxb5 $11 {[%emt 0:00:27]} 32. Rxc8+ {[%emt 0:00:06]} Qxc8 {[%emt 0:00:03]} 33. axb5 {[%emt 0:02:41]} Qc2 {[%emt 0:01:15]} 34. Qe1 {[%emt 0:00:09]} Ndf6 {[%emt 0:02:40] Strongly threatening ...Ng4.} 35. Ne5 {[%emt 0:03:32] Against Ng4} g6 {[%emt 0:00:24]} 36. f3 {[%emt 0:07:43]} Nd2 {[%emt 0:02:09][%cal Of6d7]} 37. Qf2 {[%emt 0:01:11]} (37. Be2 $1 $11) 37... Qc1 $36 {[%emt 0:00:47][%mdl 2048] Black has strong initiative.} 38. Nd3 {[%emt 0:01:03]} Qd1 {[%emt 0:00:41] Black has more active pieces.} 39. Ne5 {[%emt 0:00:42]} Qc1 {[%emt 0:01:06]} (39... Nc4 $142 40. Qe2 Qxe2 41. Bxe2 Nxe3) 40. Nd3 {[%emt 0:00:07]} Qc3 {[%emt 0:00:17]} 41. Ne5 {[%emt 0:00:47]} Ne8 {[%emt 0:01:05]} 42. Be2 {[%emt 0:01:01]} (42. Kg2 $17 {keeps fighting.}) 42... Nd6 $1 $19 {[%emt 0:00:25]} 43. Kg2 {[%emt 0:00:14] [#]} Nf5 $1 {[%emt 0:00:54]} 44. Bd3 {[%emt 0:00:27] [#]} Nc4 $1 {[%emt 0:00:12]} 45. Nxc4 {[%emt 0:00:54]} (45. Bxf5 {was the only chance.} Nxe3+ 46. Kh3 exf5 47. Qa2) 45... Qxd3 {[%emt 0:00:08]} 46. Ne5 {[%emt 0:00:41]} Nxe3+ {[%emt 0:00:27]} (46... Qxe3 $2 {is the wrong capture.} 47. Qxe3 Nxe3+ 48. Kg1 $19) 47. Kh3 {[%emt 0:00:04]} Qxd4 {[%emt 0:00:30]} (47... Qxb5 $2 48. Qxe3 Qb1 49. Qf4 Qf5+ 50. Qxf5 gxf5 51. Kg2 $18) 48. Ng4 {[%emt 0:00:32]} Nf5 {[%emt 0:00:07]} 49. Nh6+ {[%emt 0:00:27]} Kf8 {[%emt 0:00:06] Weighted Error Value: White=0.24 (precise) /Black=0.08 (flawless)} (49... Nxh6 $2 50. Qxd4 Nf5 51. Qxb6 $18) 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.23"]
[White "Brodsky, David"]
[Black "Sriniaiyer, Sudarshan"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2509"]
[BlackElo "2150"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,91,28,21,45,26,29,38,43,29,29,34,41,25,15,8,10,9,70,55,77,20,18,25,37,49,40,33,25,20,25,-15,48,52,43,48,46,37,75,69,109,79,88,74,119,118,109,99,218,196,410,367,416,336,321,276,296,279,1281,1278,1280,1280,1287,1255,1269,1251,1233,1245,1164,1160,1156,1024,1240,1233,1145,754,7235,6419,29968,29968,29966,29962,29972,29964]} 1. e4 {[%emt 0:00:01] Postny,E} c5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:04][%cal Bg1f3,Bf3d4,Bd4b5,Bb5a3,Ba3c2][%mdl 32]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:22]} 4. Nxd4 {[%emt 0:00:04]} e5 {[%emt 0:00:06]} 5. Nb5 {[%emt 0:00:03]} d6 {[%emt 0:00:04]} 6. c4 {[%emt 0:00:14]} g6 {[%emt 0:00:19] 6...Be6 is the modern continuation. B32: Sicilian: Löwenthal and Kalashnikov Variations.} 7. N1c3 {[%emt 0:01:49] [#] Nd5 is the strong threat.} a6 {[%emt 0:00:32]} 8. Na3 {[%emt 0:00:08]} Bg7 {[%emt 0:03:09] White is slightly better.} 9. Be3 {[%emt 0:03:11]} Be6 {[%emt 0:04:55]} 10. Nc2 {[%emt 0:03:24]} Nf6 {[%emt 0:00:37]} 11. Be2 {[%emt 0:02:39] Prevents Ng4.} O-O {[%emt 0:00:12]} 12. O-O {[%emt 0:05:28]} Rc8 {[%emt 0:00:17]} 13. Rc1 {[%emt 0:07:21] [#]} Na5 $146 {[%emt 0:11:03]} ({Black should try} 13... Ne7 $11) ({Predecessor:} 13... Ne7 14. Na3 Nc6 15. Re1 Nd4 16. f3 Qb6 17. Rb1 Nxe2+ 18. Rxe2 Qb4 19. Rd2 Rfd8 {1-0 (43) Ivanchuk,V (2715)-Jobava,B (2727) Wijk aan Zee 2015 CBM 165 [Postny,E]}) 14. b3 $14 {[%emt 0:05:13]} b5 {[%emt 0:00:38][%cal Rb5c4]} 15. Nd5 {[%emt 0:01:30]} ({White should play} 15. Nb4 $16) 15... Bxd5 $11 {[%emt 0:17:10]} (15... bxc4 $2 16. Bb6 Nxd5 17. Bxd8 $18) 16. exd5 {[%emt 0:00:07]} bxc4 {[%emt 0:00:29]} 17. b4 $1 {[%emt 0:01:21]} Nb7 {[%emt 0:00:05]} 18. Na3 {[%emt 0:03:13][%mdl 1024] White has compensation.} a5 $1 {[%emt 0:00:55]} 19. b5 {[%emt 0:00:43]} c3 {[%emt 0:01:13]} 20. Nc4 {[%emt 0:01:33] [#]} (20. b6 {keeps more tension.} Nc5 21. Nc4 Nfe4 22. f3) 20... Ne4 {[%emt 0:17:11]} (20... Ng4 $1 $11) 21. f3 $14 {[%emt 0:13:42][%mdl 64] Deflection} Nec5 {[%emt 0:03:46]} 22. Rxc3 {[%emt 0:00:45]} f5 {[%emt 0:03:23]} 23. Rc1 {[%emt 0:05:02]} e4 {[%emt 0:19:20]} 24. f4 {[%emt 0:02:45] White now steadily converts the win.} Re8 {[%emt 0:03:58]} 25. Qd2 {[%emt 0:05:08]} a4 {[%emt 0:00:43]} 26. g4 {[%emt 0:03:59][%cal Bg2g4,Bg4f5][%mdl 32] White is more active.} Nd3 {[%emt 0:06:44]} 27. Bxd3 {[%emt 0:02:20]} exd3 {[%emt 0:00:01]} 28. gxf5 {[%emt 0:01:39]} Qe7 {[%emt 0:00:04]} (28... Qh4 $16) 29. Qxd3 $18 {[%emt 0:07:27]} Rxc4 $2 {[%emt 0:02:45]} (29... gxf5 {was called for.} 30. Bb6 Qe4 31. Qxe4 Rxe4) 30. Rxc4 {[%emt 0:00:08]} Qxe3+ {[%emt 0:00:02]} 31. Qxe3 {[%emt 0:00:06]} Rxe3 {[%emt 0:00:02]} 32. Rxa4 {[%emt 0:04:40]} gxf5 {[%emt 0:01:27]} 33. b6 {[%emt 0:01:46]} Re4 $2 {[%emt 0:02:50]} (33... Bc3 34. Ra8+ (34. Ra7 Re7 $18) 34... Kf7) 34. Rxe4 {[%emt 0:01:29]} fxe4 {[%emt 0:00:02]} 35. Rc1 {[%emt 0:01:37]} Bd4+ {[%emt 0:01:14]} 36. Kf1 {[%emt 0:00:37]} Bc5 {[%emt 0:00:19]} 37. a4 {[%emt 0:02:07]} Kf7 {[%emt 0:02:08]} 38. Rb1 {[%emt 0:00:28]} Kf6 {[%emt 0:00:32]} 39. a5 {[%emt 0:00:15]} Nxa5 {[%emt 0:00:02]} 40. b7 {[%emt 0:00:05]} Nxb7 {[%emt 0:00:41]} 41. Rxb7 {[%emt 0:00:01] KR-KB} Kf5 {[%emt 0:00:15]} 42. Rf7+ {[%emt 0:00:43]} Kg4 {[%emt 0:00:13]} 43. Kg2 {[%emt 0:01:04]} h6 {[%emt 0:01:23]} 44. h3+ {[%emt 0:00:08] White mates.} Kh5 {[%emt 0:00:30]} 45. Rf6 {[%emt 0:00:32]} e3 {[%emt 0:00:32]} 46. Kf3 {[%emt 0:00:06] Weighted Error Value: White=0.11 (very precise) /Black=0.53} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "1.24"]
[White "Kavutskiy, Kostya"]
[Black "Ellenbogen, Michael"]
[Result "1-0"]
[ECO "D37"]
[BlackElo "2019"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,45,12,12,18,19,55,36,57,52,145,139,143,168,440,452,689,684,670,606,591,389,595,589,700,666,768,635,728,730,709,656]} 1. d4 {[%emt 1:31:00]} e6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:28]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:01:03]} 4. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:54]} 5. Bf4 {[%emt 0:00:00]} O-O {[%emt 0:01:07]} 6. e3 {[%emt 0:00:00]} b6 {[%emt 0:00:32]} 7. Bd3 {[%emt 0:00:00]} dxc4 {[%emt 0:00:22]} 8. Bxc4 {[%emt 0:00:00]} Bb7 {[%emt 0:00:04]} 9. O-O {[%emt 0:00:00]} Nbd7 {[%emt 0:02:43]} 10. Qe2 {[%emt 0:00:00]} Nh5 {[%emt 0:07:13] Prevents e4.} 11. Be5 {[%emt 0:00:00]} c5 {[%emt 0:01:54] White is slightly better.} 12. Rfd1 {[%emt 0:00:00] Strongly threatening d5.} Qc8 {[%emt 0:03:30]} (12... Nhf6 $14) 13. d5 $16 {[%emt 0:00:00] White is more active.} Nxe5 {[%emt 0:13:20]} 14. Nxe5 {[%emt 0:00:00]} g6 {[%emt 0:00:29]} (14... Nf6 {might work better.}) 15. dxe6 $18 {[%emt 0:00:00] [#] Rd7 is the strong threat.} fxe6 {[%emt 0:00:26]} (15... Nf6 $142 16. Nxf7 a6) 16. Rd7 {[%emt 0:00:00]} Bf6 {[%emt 0:11:09]} 17. Bxe6+ {[%emt 0:00:00]} Kh8 {[%emt 0:00:05] [#]} 18. Rxh7+ $3 {[%emt 0:00:00][%mdl 512]} Kxh7 {[%emt 0:00:06]} 19. Bxc8 {[%emt 0:00:00] White is clearly winning.} Bxc8 {[%emt 0:00:31]} 20. f4 {[%emt 0:00:00]} Be6 {[%emt 0:01:15]} 21. Ne4 {[%emt 0:00:00]} Bd5 {[%emt 0:05:56]} 22. Nd6 {[%emt 0:00:00][%cal Oe5g6] Black must now prevent Nxg6!} Ng7 {[%emt 0:05:34]} 23. Nd7 {[%emt 0:00:00] Black got outplayed after the opening.   Weighted Error Value: White=0.22 (precise) /Black=0.84} 1-0

