[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.1"]
[White "Oparin, Grigoriy"]
[Black "Sethuraman, Sandeep"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2683"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,53,0,43,7,109,109,109,98,135,127,216,224,202,220,242,241,241,241,233,240,787,531,531,531,518,518,505,503,464,430,737,487,29986,29987]} 1. Nf3 {[%emt 0:01:11]} d5 {[%emt 0:00:04]} 2. g3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:07]} 3. Bg2 {[%emt 0:00:36]} c5 {[%emt 0:00:08]} 4. O-O {[%emt 0:00:29]} g6 {[%emt 0:00:08]} 5. c4 {[%emt 0:04:08]} Bg7 {[%emt 0:00:07]} 6. cxd5 {[%emt 0:01:03]} Nxd5 {[%emt 0:00:17]} 7. Nc3 {[%emt 0:00:15]} O-O {[%emt 0:01:06]} 8. d3 {[%emt 0:02:16]} Nc6 {[%emt 0:05:49]} 9. Nxd5 {[%emt 0:02:18]} Qxd5 {[%emt 0:00:07]} 10. Be3 {[%emt 0:00:03]} Bxb2 {[%emt 0:08:35]} 11. Rb1 {[%emt 0:00:09][%cal Ba1b1,Bb1b7,Bb7e7][%mdl 32]} Bg7 {[%emt 0:04:48]} (11... Qxa2 $2 12. Qd2 $18 (12. Bxc5 Bf6 $11)) 12. Qa4 {[%emt 0:08:21][%cal Of3d4] [#] A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6.} Bd7 $146 {[%emt 0:07:17]} (12... Qd7 $11 {keeps the balance.}) ({Predecessor:} 12... Qd7 13. Bxc5 b6 14. Be3 Nd4 15. Qd1 Bb7 16. Nxd4 Bxg2 17. Kxg2 Bxd4 18. Bxd4 Qxd4 19. Qb3 Rac8 20. Rfc1 Rc5 21. e3 Qd6 22. d4 Ra5 23. Rc2 e5 24. Rd1 Rd8 25. Rcd2 Qd5+ 26. Qxd5 {½-½ (26) Kramnik,V (2801)-Grischuk,A (2761) Moscow 2012}) 13. Rxb7 $16 {[%emt 0:15:29] Strongly threatening Ng5.} Ne5 {[%emt 0:02:19]} 14. Qh4 {[%emt 0:00:07] White is better.} Bc6 {[%emt 0:36:37]} 15. Rxe7 {[%emt 0:00:11] Rc1 is the strong threat.} Rfc8 {[%emt 0:04:28]} (15... h5 $16) 16. Rc1 $18 {[%emt 0:06:29]} Nxf3+ {[%emt 0:06:07]} 17. Bxf3 {[%emt 0:00:05]} Qxa2 {[%emt 0:00:05]} 18. Bxc6 {[%emt 0:01:56]} (18. Rxc5 $6 Bxf3 19. Rxc8+ (19. exf3 Rxc5 20. Bxc5 Qd5 $16) 19... Rxc8 $16) 18... Rxc6 {[%emt 0:00:02]} 19. Qe4 {[%emt 0:00:32] And now Re8+ would win.} ({Don't play} 19. Rxc5 $6 Rxc5 20. Bxc5 Bf8) (19. Bxc5 Qd5 $16) 19... Rcc8 {[%emt 0:00:34] Against Re8+} 20. Rxc5 {[%emt 0:00:10][%cal Oe7a7] Threatens to win with Rxa7!} ({Much less strong is} 20. Bxc5 $6 Bf8) 20... Qxe2 $2 {[%emt 0:02:14] [#]} (20... Rf8 21. Rcc7 Rad8 22. Bxa7 (22. Rxa7 Qxe2 23. Bb6 Qxe4 $16) 22... Bf6) 21. Rxa7 $3 {[%emt 0:11:12][%mdl 512] Active counter play!} Rab8 {[%emt 0:00:37] [#] Hoping for ...Rb1+.} 22. Rxc8+ $1 {[%emt 0:00:11]} Rxc8 {[%emt 0:00:02]} 23. Qb7 {[%emt 0:44:43][%csl LRc8,LRf7]} Rf8 {[%emt 0:00:51]} 24. Bc5 {[%emt 0:00:00]} Qe6 {[%emt 0:01:05]} 25. Bxf8 {[%emt 0:00:00]} Bd4 {[%emt 0:00:11]} (25... Bxf8 $142 26. Ra8 Qd6) 26. Kg2 {[%emt 0:00:00] White wants to mate with Bh6.} Bxa7 {[%emt 0:02:05]} (26... Qf5 $18 27. f3 Kxf8 28. Qb4+ Qc5 29. Qxc5+ Bxc5) 27. Bh6 {[%emt 0:00:00] Black did not feel at home in the position after the opening.   Weighted Error Value: White=0.52/Black=0.73} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.2"]
[White "Ostrovskiy, Aleksandr"]
[Black "Negi, Parimarjan"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2371"]
[BlackElo "2639"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 29,69,14,31,1,0,6,19,23,43,49,31,31,41,37,61,50,62,58,71,64,114,59,87,65,70,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-29998,-29999,-29999]} 1. e4 {[%emt 0:11:06]} e5 {[%emt 0:01:06]} 2. Nf3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:17]} 3. Bb5 {[%emt 0:00:57][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:01:04]} 4. Ba4 {[%emt 0:00:07]} Nf6 {[%emt 0:01:31]} 5. O-O {[%emt 0:00:41]} Be7 {[%emt 0:01:44]} 6. Re1 {[%emt 0:02:00]} b5 {[%emt 0:01:16]} 7. Bb3 {[%emt 0:00:04]} d6 {[%emt 0:00:14]} 8. c3 {[%emt 0:00:32]} O-O {[%emt 0:00:12]} 9. h3 {[%emt 0:00:16]} Nb8 {[%emt 0:02:37]} 10. d4 {[%emt 0:01:05]} Nbd7 {[%emt 0:00:24]} 11. Nbd2 {[%emt 0:00:32][%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Bb7 {[%emt 0:00:13]} 12. Bc2 {[%emt 0:00:27]} Re8 {[%emt 0:01:05]} 13. Nf1 {[%emt 0:00:57]} Bf8 {[%emt 0:00:28]} 14. Ng3 {[%emt 0:00:06]} g6 {[%emt 0:00:25]} 15. Bd2 {[%emt 0:03:09]} Bg7 {[%emt 0:14:01]} 16. Qc1 {[%emt 0:01:27] C95: Closed Ruy Lopez: Breyer Variation with 10 d4.} d5 {[%emt 0:05:47]} 17. Bg5 {[%emt 0:06:49] next Nxe5 is good for White.} Qb8 $5 {[%emt 0:21:39][%mdl 4] [#] Exploring less charted territory.} 18. dxe5 $146 {[%emt 0:06:29] The position is equal.} (18. Nxe5 {simplifies} Nxe5 19. dxe5 Nxe4 20. Bxe4 dxe4 21. Nxe4 Bxe4 22. Rxe4 Rxe5 23. Rxe5 Bxe5 24. Qe3) ({Predecessor:} 18. Nxe5 Nxe5 19. dxe5 Nxe4 20. Bxe4 dxe4 21. Bf6 Bxf6 22. exf6 Re6 23. Qg5 Qd8 24. Nh5 Rd6 25. Qg4 Qf8 26. Rad1 Rad8 27. Ng3 Rxf6 28. Nxe4 {½-½ (28) Liberzon,V (2550)-Gligoric,S (2565) Bad Lauterberg 1977}) 18... Nxe5 {[%emt 0:04:45]} (18... Nxe4 {looks sharper.} 19. Bxe4 dxe4 20. Nxe4 Nxe5 21. Nxe5 Bxe5 22. Nf6+ Bxf6 23. Bxf6 Rxe1+ 24. Qxe1 Qe8) 19. Nxe5 {[%emt 0:01:56]} Rxe5 {[%emt 0:00:09]} 20. f4 {[%emt 0:16:51]} Re8 {[%emt 0:01:59]} 21. e5 {[%emt 0:00:30]} Nd7 {[%emt 0:00:28]} 22. Qd1 {[%emt 0:05:31]} c5 {[%emt 0:09:10]} 23. Qg4 {[%emt 0:02:36]} Qc7 {[%emt 0:00:30]} 24. Rad1 {[%emt 0:09:57]} Qc6 {[%emt 0:06:43] [#]} ({Black should try} 24... Nf8 $14) 25. Qh4 {[%emt 0:12:35]} (25. Ne4 $3 $16 {[%mdl 512]}) 25... f6 {[%emt 0:02:19]} ({Less strong is} 25... d4 26. Be4 (26. cxd4 $2 Qxg2#) 26... Qb6 27. Bxb7 Qxb7 28. Ne4 $16 (28. cxd4 cxd4 29. Ne4 Qb6 $16)) 26. exf6 {[%emt 0:02:17]} Nxf6 {[%emt 0:00:28][%cal Od5d4]} 27. f5 {[%emt 0:03:46] Inhibits d4.} (27. Rf1 $1 $14 d4 28. Rf2) 27... d4 $1 $11 {[%emt 0:11:29][%csl Gb7][%cal Rc6g2]} 28. Rxe8+ {[%emt 0:00:47]} Rxe8 {[%emt 0:00:09][%csl Gb7][%cal Rc6g2]} (28... Nxe8 $2 29. Be4 Qb6 30. f6 Bxf6 31. Bxb7 Qxb7 32. Bxf6 $18) 29. Rd2 {[%emt 0:00:09]} Nd7 $1 {[%emt 0:02:27][%cal Bf6d7,Bd7e5,Be5f3][%mdl 32]} ({Don't do} 29... Re1+ 30. Kh2 $16) 30. Rf2 {[%emt 0:06:17]} dxc3 $40 {[%emt 0:02:57][%mdl 128] White needs to defend precisely.} 31. bxc3 {[%emt 0:00:07]} Bxc3 {[%emt 0:05:27] White must now prevent ...Bd4.} 32. f6 {[%emt 0:01:03] f7+ would kill now.} Re1+ {[%emt 0:00:17]} (32... Bd4 {is a self mate.} 33. f7+ Kf8 34. Bh6+ Bg7 35. Bxg7+ Kxg7 36. fxe8=Q Qd5 37. Qee7+) 33. Kh2 {[%emt 0:00:22] White wants to mate with f7+.} Ne5 {[%emt 0:00:04][%cal Oc6g2] Prevents f7+. ( -> ...Qxg2+!). Dancing on a razor blade.} (33... Qd6 {[#]} 34. Bxg6 $1 {[%mdl 512]} Nf8 35. Qh6 $1 Bxf6 36. Rxf6) 34. Qh6 $2 {[%emt 0:04:20][%mdl 8192] [#]} (34. Be4 $11 Qc7 35. Bf4) 34... Qxg2+ $3 {[%emt 0:00:45][%mdl 512]} 35. Rxg2 {[%emt 0:00:18]} Nf3# {[%emt 0:00:04] Weighted Error Value: White=0.43/Black=0.09 (flawless)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.3"]
[White "Liang, Awonder"]
[Black "Ippolito, Dean"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2630"]
[BlackElo "2368"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,76,50,23,49,27,41,41,43,43,46,26,42,31,35,31,35,23,41,33,45,54,57,60,58,52,59,2,2,-25,-25,-9,-13,-12,-15,-33,-14,-73,-32,-101,-73,-92,-96,-106,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:01:01]} 3. Nc3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:13]} 4. e4 {[%emt 0:00:01]} d6 {[%emt 0:00:07]} 5. d4 {[%emt 0:00:07]} O-O {[%emt 0:00:16]} 6. Be2 {[%emt 0:00:01]} e5 {[%emt 0:00:27]} 7. O-O {[%emt 0:00:03]} Nc6 {[%emt 0:00:13]} 8. d5 {[%emt 0:00:01]} Ne7 {[%emt 0:00:06]} 9. b4 {[%emt 0:00:06]} a5 {[%emt 0:00:25]} 10. bxa5 {[%emt 0:00:08]} Rxa5 {[%emt 0:00:08]} 11. a4 {[%emt 0:01:24]} Ra8 {[%emt 0:00:17] E97: King's Indian: Classical Main Line (6...e5 7 0-0 Nc6): 8 Be3 and 8 d5 Ne7, not 9 Ne1.} 12. Re1 {[%emt 0:03:43][%cal Oc4c5] 12.c5 is setting a new trend.} b6 {[%emt 0:10:09]} 13. Nd2 {[%emt 0:23:06] [#]} Nd7 $146 {[%emt 0:01:48][%cal Bf6d7,Bd7c5,Bc5b3][%mdl 32] White is slightly better.} ({Predecessor:} 13... Ne8 14. Bb2 f5 15. Nb5 Nf6 16. exf5 Nxf5 17. Ra3 Bh6 18. g3 Bxd2 19. Qxd2 Ne4 {0-1 (69) Shen,Y (2449)-Zhu,J (2439) Hangzhou 2019}) 14. Nb3 {[%emt 0:00:57]} Nc5 {[%emt 0:00:57]} 15. a5 {[%emt 0:00:32]} Nxb3 {[%emt 0:00:41]} 16. Qxb3 {[%emt 0:00:02]} bxa5 {[%emt 0:01:52]} 17. c5 {[%emt 0:03:36]} dxc5 {[%emt 0:05:38]} 18. Ba3 {[%emt 0:00:57]} Re8 {[%emt 0:02:04]} 19. Bxc5 {[%emt 0:00:24]} Bf8 {[%emt 0:01:26][%cal Oe7f5]} 20. Bc4 {[%emt 0:18:18][%cal Od5d6]} Ba6 {[%emt 0:05:58] Inhibits d6.} 21. Nb5 {[%emt 0:02:37] [#] Strongly threatening d6.} (21. Rxa5 $2 Bxc4 22. Rxa8 Bxb3 $19) (21. Bxa6 {simplifies} Rxa6 22. Rec1 Ra8 23. Nb5) 21... Nc8 {[%emt 0:16:02] Inhibits d6.} 22. d6 $1 {[%emt 0:02:10]} Bxb5 {[%emt 0:01:06]} 23. Bxb5 {[%emt 0:13:28]} (23. Bxf7+ $14 Kg7 24. Qxb5 Kxf7 25. d7 (25. Rxa5 $2 Nxd6 26. Qb3+ Kf6 $19)) 23... Rb8 $132 {[%emt 0:08:29][%mdl 2048] And now ...c6 would win. Black is not keeping still} 24. Qd3 {[%emt 0:19:48] Inhibits c6.} (24. Rxa5 Nxd6 25. Bxd6 (25. Rd1 $2 c6 $19) 25... Qxd6 $17) (24. Qa4 {simplifies} Re6 25. dxc7 Qxc7 26. Bxf8 Kxf8 27. Qxa5 Qxa5 28. Rxa5 Ne7 29. f3) 24... Re6 {[%emt 0:05:13][%cal Rc8d6]} 25. dxc7 {[%emt 0:00:47]} (25. Rxa5 $2 c6 26. d7 Nd6 $19) 25... Qxc7 {[%emt 0:00:06]} 26. Bxf8 {[%emt 0:00:23]} Kxf8 {[%emt 0:00:22]} 27. Rec1 {[%emt 0:00:34]} Qb6 {[%emt 0:07:29]} 28. Bc4 {[%emt 0:01:23]} (28. Qa3+ $1 $11 Kg7 29. Qxa5 (29. Bd7 Rf6 $11)) 28... Rf6 {[%emt 0:01:20]} 29. Ra2 {[%emt 0:00:01]} (29. Qd2 $15) 29... Kg7 {[%emt 0:02:19]} 30. g3 {[%emt 0:00:57]} Ne7 {[%emt 0:07:37] Prevents Qd5.} 31. Bd5 {[%emt 0:00:01]} Nc6 {[%emt 0:00:52]} (31... Qb4 $17 32. Qe2 Rd6) 32. Bxc6 {[%emt 0:05:18] The position is equal.} Rxc6 {[%emt 0:04:07]} 33. Rxc6 {[%emt 0:00:02]} Qxc6 {[%emt 0:00:04]} 34. Rxa5 {[%emt 0:00:04] KQR-KQR} Qc1+ {[%emt 0:00:05]} 35. Kg2 $1 {[%emt 0:00:28]} ({Reject} 35. Qf1 Qc2 36. Rb5 (36. Rxe5 $2 {perishes.} Rb1 $19) 36... Rxb5 37. Qxb5 Qxe4 $17) 35... Rb1 {[%emt 0:01:32] [#] White must now prevent ...Qh1+.} 36. Rxe5 {[%emt 0:00:10]} (36. Kf3 Qh1+ 37. Ke3 Qe1+ 38. Kf3 Rb2 39. Rxe5 Rxf2+ 40. Kg4 h5+ $19) 36... Qh1+ {[%emt 0:00:04]} (36... f6 $2 37. Re7+ Kh6 38. Rf7 $18) 37. Kh3 {[%emt 0:00:04]} Rg1 {[%emt 0:00:09]} 38. Qd4 {[%emt 0:03:03] Threatening mate with Rf5+.} (38. Qc3 $5 Rc1 $8 39. Qd4 $11) 38... Rd1 {[%emt 0:04:17] Weighted Error Value: White=0.15 (very precise) /Black=0.12 (very precise)} (38... Qg2+ $2 39. Kg4 $18) 1/2-1/2

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.4"]
[White "Luo, Terry"]
[Black "Naroditsky, Daniel"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2365"]
[BlackElo "2617"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,84,19,18,27,39,23,67,0,0,0,0,0,2,-20,0,-6,8,9,49,61,42,48,37,0,0,0,226,210,200,211,197,195,213,219,220,219,275,274,291,285,305,204,293,289,316,335,325,227,227,227,227,228,212,-372,-365,-372,-227,-229,-140,-132,0,-460,-459,-1044,-1037,-933,-915,-968,-1008,-29975,-29976,-29994,-29995,-29995,-29996]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:35]} 2. c4 {[%emt 0:00:19]} e6 {[%emt 0:00:15]} 3. g3 {[%emt 0:00:05]} d5 {[%emt 0:00:08]} 4. Bg2 {[%emt 0:00:05]} dxc4 {[%emt 0:00:15]} 5. Nf3 {[%emt 0:01:26]} c6 {[%emt 0:00:43]} 6. Ne5 {[%emt 0:04:18]} Bb4+ {[%emt 0:02:50]} 7. Bd2 {[%emt 0:04:44] E04: Open Catalan: 5 Nf3.} Be7 $1 {[%emt 0:01:11] 7...Be7 scores better than 7...Qxd4.} 8. e3 {[%emt 0:01:06]} b5 {[%emt 0:03:16][%cal Bb7b5,Bb5b4][%mdl 32]} 9. a4 {[%emt 0:08:40]} (9. Nxc6 $14 Nxc6 10. Bxc6+ Bd7 11. Bxa8 Qxa8 12. f3) 9... b4 $1 $11 {[%emt 0:04:17]} 10. Nxc4 {[%emt 0:03:09] [#]} Bb7 $146 {[%emt 0:05:57]} ({Predecessor:} 10... Nbd7 11. b3 Ba6 12. Bc1 Rc8 13. Bb2 c5 14. Nbd2 O-O 15. O-O cxd4 16. Bxd4 Nc5 {½-½ (28) Yu,Y (2738)-Caruana,F (2819) Stavanger 2019}) 11. O-O {[%emt 0:01:27]} O-O {[%emt 0:03:27]} 12. a5 {[%emt 0:03:55][%cal Ba4a5,Ba5a6][%mdl 32]} Qc8 {[%emt 0:07:28]} 13. Qf3 {[%emt 0:05:06]} Nbd7 {[%emt 0:14:28]} (13... Na6 $5 {[%cal Ra8b8]}) 14. Rc1 {[%emt 0:21:57][%cal Oa5a6] Threatens to win with a6!} Rb8 {[%emt 0:03:10]} 15. a6 $1 {[%emt 0:01:00]} Ba8 {[%emt 0:00:29]} (15... Bxa6 16. Na5 Rb6 17. Nxc6 $16) 16. Qe2 {[%emt 0:02:40]} c5 {[%emt 0:02:08]} 17. e4 {[%emt 0:06:15]} (17. Bxa8 {simplifies} Rxa8 18. Na5 Qe8 19. dxc5 Bxc5 20. Rc4) 17... cxd4 {[%emt 0:02:30]} 18. Bf4 {[%emt 0:03:57]} e5 $2 {[%emt 0:05:31]} (18... d3 $11 19. Qf1 Nc5) 19. Nxe5 $18 {[%emt 0:00:35][%mdl 64] Discovered Attack} Qxc1+ {[%emt 0:00:06]} 20. Bxc1 {[%emt 0:00:05]} Nxe5 {[%emt 0:00:02]} 21. Bf4 {[%emt 0:02:34]} d3 {[%emt 0:11:12]} 22. Qd1 {[%emt 0:04:39]} (22. Qe3 Rbc8 23. Bxe5 Ng4 $16) 22... Nfd7 {[%emt 0:00:57]} 23. Nd2 {[%emt 0:00:36]} Rbc8 {[%emt 0:02:08]} 24. Rc1 {[%emt 0:03:28] Prevents Rc2.} Rc6 {[%emt 0:02:43]} 25. Rxc6 {[%emt 0:00:42]} Bxc6 {[%emt 0:00:01]} 26. Be3 {[%emt 0:11:34] f4 is the strong threat.} Bb5 {[%emt 0:02:07]} (26... Nc5 $142 27. f4 Ned7) 27. f4 {[%emt 0:00:17]} (27. Bxa7 Ra8 $18) 27... Nc4 {[%emt 0:01:31]} 28. Nxc4 {[%emt 0:07:41]} (28. Bxa7 Nxd2 29. Qxd2 Bxa6 $16) 28... Bxc4 {[%emt 0:00:02]} 29. Qc1 {[%emt 0:00:42]} (29. Bxa7 Nc5 30. e5 (30. Qc1 Bxa6 31. Bf3 Rc8 $11) 30... Bxa6 $16) 29... Rc8 {[%emt 0:04:11]} 30. Bh3 $1 {[%emt 0:00:16]} (30. Bxa7 Bxa6 31. Qd1 Rc2 $15) 30... Bxa6 {[%emt 0:00:26]} 31. Qa1 {[%emt 0:00:24]} Bb5 {[%emt 0:00:28]} 32. Qxa7 $4 {[%emt 0:01:30][%mdl 8192]} (32. Qa5 $1 $18 {[%cal Ra5b5]} a6 33. Bxd7 Bxd7 34. Qxa6) 32... d2 $1 $19 {[%emt 0:01:39]} 33. Bg4 {[%emt 0:00:41][%cal Oa7b7] Inhibits d1Q+.} Rc1+ {[%emt 0:02:40]} 34. Kg2 {[%emt 0:00:21][%cal Oe3d2]} Bf1+ {[%emt 0:05:24]} 35. Kf2 {[%emt 0:00:11] [#]} Nf6 $40 {[%emt 0:00:59][%mdl 128] Black mounts an attack. Really sharp! Black is more active.} (35... d1=R $2 36. Bxc1 (36. Bxd7 Rc2+ $19) 36... Bc5+ {[#]} 37. Qxc5 $3 {[%mdl 512]} Nxc5 38. Bxd1 $18) ({Worse is} 35... d1=Q 36. Bxd1 Rxd1 37. Qa4 $15) (35... d1=N+ 36. Kxf1 Nxe3+ 37. Ke2 Nxg4 38. Qxd7 $16) (35... Bh3 $1 $17 {[%mdl 512] ( -> ...Rf1+)} 36. Qa8+ (36. Qxd7 $2 Rf1+ 37. Ke2 Bxg4+ 38. Kxf1 Bxd7 $19) 36... Nf8) 36. Qa8+ $2 {[%emt 0:01:22][%mdl 8192]} (36. Bxd2 $2 {perishes.} Nxg4+ 37. Kf3 Nxh2+ 38. Ke3 Ng4+ 39. Kf3 Nh2+ 40. Ke3 Bc5+ $19) (36. Bd1 $1 $11 {and White has nothing to worry.} Rxd1 37. Qxe7 Ng4+ 38. Kf3 Nxh2+ 39. Kf2 Ng4+ 40. Kf3 Nh2+ 41. Kf2 Ng4+ 42. Kf3 Nh2+) 36... Bf8 {[%emt 0:00:03]} 37. Bxd2 {[%emt 0:00:05]} (37. Bh5 $142 d1=Q 38. Bxd1 Rxd1 39. h3 Bxh3 40. Ke2) 37... Nxg4+ {[%emt 0:00:07]} 38. Kf3 {[%emt 0:00:01]} Nxh2+ {[%emt 0:01:00]} 39. Ke3 {[%emt 0:00:13]} Rc2 {[%emt 0:02:20]} 40. Bxb4 {[%emt 0:00:52]} Ng4+ {[%emt 0:00:04] Black mates.} 41. Kf3 {[%emt 0:00:08] [#]} h5 $1 {[%emt 0:00:31][%csl Gc2][%cal Rf1g2]} 42. Qxf8+ {[%emt 0:01:31]} Kh7 {[%emt 0:00:07] Weighted Error Value: White=0.79/Black=0.32} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.5"]
[White "Park, Evan"]
[Black "Theodorou, Nikolas"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2364"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "157"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 28,157,-19,-22,-18,-16,-18,-27,0,0,-3,-3,0,0,-15,-8,0,-29,-12,-69,-71,-63,-37,-70,-72,-84,-81,-64,-70,-64,-32,-28,-39,-40,-33,-33,-28,-34,-20,-24,-25,-22,-12,-13,0,-13,-12,-12,-26,-30,-15,-20,-17,-24,-12,-12,-12,-12,-12,-12,-12,-12,-12,-12,-12,-12,-7,-21,-16,-33,-25,-30,-32,-35,-34,-34,-34,-34,-34,-39,-21,-22,-17,-34,-34,-34,-34,-34,-35,-52,-52,-53,-59,-86,-57,-89,-52,-73,-59,-59,-59,-59,-60,-60,-8,-9,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:13]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:07]} 3. d4 {[%emt 0:01:05]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:08]} e5 {[%emt 0:00:11]} 6. Ndb5 {[%emt 0:00:09]} d6 {[%emt 0:00:08]} 7. Nd5 {[%emt 0:02:41]} Nxd5 {[%emt 0:00:07]} 8. exd5 {[%emt 0:00:04]} Nb8 {[%emt 0:00:04]} 9. c4 {[%emt 0:02:04]} Be7 {[%emt 0:00:31]} 10. Be2 {[%emt 0:01:06]} O-O {[%emt 0:00:41]} 11. O-O {[%emt 0:00:11]} a6 {[%emt 0:04:14]} 12. Nc3 {[%emt 0:00:50]} Nd7 {[%emt 0:00:16]} 13. Kh1 {[%emt 0:06:10]} f5 {[%emt 0:05:16]} 14. f4 {[%emt 0:00:55]} Bf6 {[%emt 0:01:46]} 15. Qc2 {[%emt 0:08:04] 15.Be3 is more advanced technology.} g6 {[%emt 0:06:10] B33: Sicilian: Pelikan and Sveshnikov Variations.} 16. Be3 {[%emt 0:03:21]} b6 {[%emt 1:18:36]} 17. Rae1 {[%emt 0:02:27] [#]} Qc7 $146 {[%emt 0:00:00] Black has an edge.} ({Predecessor:} 17... exf4 18. Bxf4 Ne5 19. b3 Bd7 20. a4 Re8 21. Qd2 Bg7 22. Na2 b5 23. axb5 axb5 24. cxb5 {½-½ (38) Hansen,L (2148)-Koestner,W (2292) ICCF email 2018}) 18. b3 {[%emt 0:09:37]} exf4 {[%emt 0:00:00]} 19. Bxf4 {[%emt 0:00:04]} Ne5 {[%emt 0:00:00]} 20. Qd2 {[%emt 0:05:16]} Bd7 {[%emt 0:00:00]} 21. a4 {[%emt 0:01:47]} Rae8 {[%emt 0:00:00]} 22. Bd1 {[%emt 0:08:41]} Rf7 {[%emt 0:00:00]} 23. Bg5 {[%emt 0:05:39]} (23. h3 $11) 23... Bxg5 $15 {[%emt 0:00:00]} 24. Qxg5 {[%emt 0:00:29]} Qc5 {[%emt 0:00:00]} (24... b5 $5 25. axb5 Qa5 $15) 25. Qe3 {[%emt 0:04:17]} Rfe7 {[%emt 0:04:30]} 26. Qg3 {[%emt 0:06:38]} Nf7 {[%emt 0:00:00]} 27. Rxe7 {[%emt 0:04:44]} Rxe7 {[%emt 0:00:00]} 28. Ne2 {[%emt 0:03:37]} Qe3 {[%emt 0:00:00]} 29. Qxe3 {[%emt 0:05:42]} Rxe3 {[%emt 0:00:00]} 30. Rf3 {[%emt 0:01:44]} Re8 {[%emt 0:00:00]} 31. Kg1 {[%emt 0:01:29]} Kg7 {[%emt 0:00:00]} 32. Nd4 {[%emt 0:03:18]} Kf6 {[%emt 0:00:00]} 33. Bc2 {[%emt 0:05:10]} Ne5 {[%emt 0:00:00]} 34. Re3 {[%emt 0:00:57]} Rb8 {[%emt 0:00:00]} 35. Re1 {[%emt 0:02:36]} Rc8 {[%emt 0:00:00]} 36. Ra1 {[%emt 0:03:18]} Rc5 {[%emt 0:00:00]} 37. Bd1 {[%emt 0:00:31]} b5 {[%emt 0:00:00]} 38. cxb5 {[%emt 0:02:34]} ({Reject} 38. axb5 axb5 39. Nxb5 Bxb5 40. cxb5 Rxb5 $17) 38... axb5 {[%emt 0:00:00]} 39. a5 {[%emt 0:00:29]} Rxd5 {[%emt 0:00:00]} 40. Nc2 {[%emt 0:00:25]} Rd2 {[%emt 0:00:00]} 41. Nb4 $1 {[%emt 0:00:31]} Bc6 {[%emt 0:00:00]} 42. Nxc6 {[%emt 0:00:21]} Nxc6 $11 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRN} 43. Bf3 {[%emt 0:01:22]} d5 {[%emt 0:00:00]} 44. b4 {[%emt 0:01:08]} Ke5 {[%emt 0:01:11][%cal Oc6a7]} 45. a6 {[%emt 0:00:24] aiming for a7.} Na7 $1 {[%emt 0:00:01]} (45... Nxb4 $2 46. a7 Kd4 47. a8=Q $18) 46. Re1+ {[%emt 0:00:34]} Kd6 {[%emt 0:00:02]} (46... Kf6 {simplifies} 47. Rc1 Ra2 48. Bxd5 Rxa6 49. Rc7 Ke5) 47. Re8 {[%emt 0:00:23]} Ra2 {[%emt 0:00:08]} 48. Rd8+ {[%emt 0:00:31]} Kc7 {[%emt 0:02:38]} 49. Rxd5 {[%emt 0:00:04]} Rxa6 {[%emt 0:00:11]} 50. Rc5+ {[%emt 0:00:30]} Kd6 {[%emt 0:00:44]} 51. Rd5+ {[%emt 0:00:43]} Ke6 {[%emt 0:01:02]} 52. Rc5 {[%emt 0:00:41]} Kd7 {[%emt 0:00:56]} 53. Be2 {[%emt 0:00:28]} Rb6 {[%emt 0:02:31]} 54. Kf2 {[%emt 0:00:20]} Kd6 {[%emt 0:00:02]} 55. Kg3 {[%emt 0:00:53]} Ra6 {[%emt 0:01:06] Threatens to win with ...Ra4.} 56. Bxb5 {[%emt 0:00:27]} Rb6 {[%emt 0:00:02]} 57. Be2 {[%emt 0:00:29]} Rxb4 {[%emt 0:00:03]} 58. Rc3 {[%emt 0:00:34]} Nc6 {[%emt 0:00:12]} 59. Bf3 {[%emt 0:00:30]} Ne5 {[%emt 0:00:18]} 60. Rc2 {[%emt 0:00:30]} Rb3 {[%emt 0:01:06]} 61. Rd2+ {[%emt 0:00:17]} Ke7 {[%emt 0:00:27]} 62. Rd5 {[%emt 0:00:33] Prevents g5.} Ke6 {[%emt 0:01:49][%cal Ob3f3] [#] White must now prevent ...Rxf3+!} 63. Ra5 $1 {[%emt 0:00:04]} g5 {[%emt 0:02:11]} 64. Ra6+ {[%emt 0:00:30]} Ke7 {[%emt 0:00:02] ...g4 is the strong threat.} 65. Ra7+ {[%emt 0:00:37]} Kd6 {[%emt 0:00:05]} (65... Nd7 $15 66. Kf2 Kd6) 66. Ra6+ $1 {[%emt 0:00:37] The position is equal.} Kc5 {[%emt 0:00:54] [#] And now ...g4 would win.} 67. Ra5+ {[%emt 0:00:32]} Rb5 {[%emt 0:00:12]} 68. Rxb5+ {[%emt 0:00:43]} Kxb5 {[%emt 0:00:02]} 69. h4 {[%emt 0:00:32]} Nxf3 {[%emt 0:01:17]} 70. hxg5 $1 {[%emt 0:00:36] KN-KPP} Nd4 {[%emt 0:01:35]} 71. Kf4 {[%emt 0:00:22]} Kc4 {[%emt 0:00:45]} 72. g4 $1 {[%emt 0:00:35]} fxg4 {[%emt 0:01:20]} 73. Kxg4 {[%emt 0:00:01] KN-KP} Ne6 {[%emt 0:00:32]} 74. Kh5 $1 {[%emt 0:00:28]} Kd5 {[%emt 0:00:25]} 75. Kh6 {[%emt 0:00:07]} Nf8 {[%emt 0:00:33]} 76. Kg7 {[%emt 0:00:03]} Ke6 {[%emt 0:00:03][%cal Oe6f5]} 77. Kxf8 {[%emt 0:00:04]} Kf5 {[%emt 0:00:02]} 78. Kg7 {[%emt 0:00:04]} Kxg5 {[%emt 0:00:03] ( -> ...h5)} 79. Kxh7 {[%emt 0:00:01] Weighted Error Value: White=0.06 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.6"]
[White "Chen, Ryo"]
[Black "Hambleton, Aman"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2269"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,97,26,21,12,26,25,33,30,27,29,21,20,29,28,19,17,30,29,23,18,15,0,0,0,17,12,33,30,40,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,32,8,13,8,8,8,8,0,1187,1147,1162,1135,7519,4134,6279,5189,29948,5790,5966,5173,29970,29969,29978,29979,29979,29980,29980,29981,29981,29982,29982,29983,29983,29984,29984,29985,29985,29986,29986,372]} 1. e4 {[%emt 0:09:56]} e6 {[%emt 0:01:22]} 2. d4 {[%emt 0:00:51]} d5 {[%emt 0:00:13]} 3. Nd2 {[%emt 0:00:13]} h6 {[%emt 0:01:03]} 4. Bd3 {[%emt 0:02:14]} c5 {[%emt 0:01:56]} 5. Ngf3 {[%emt 0:01:04]} Nf6 {[%emt 0:01:21]} 6. exd5 {[%emt 0:07:01] C03: French Tarrasch: Unusual Black 3rd moves.} exd5 {[%emt 0:11:12]} 7. Qe2+ {[%emt 0:01:57]} Be7 {[%emt 0:01:29]} 8. dxc5 {[%emt 0:08:35] White is slightly better.} O-O {[%emt 0:00:29]} 9. Nb3 {[%emt 0:01:26]} Re8 {[%emt 0:17:28]} 10. Be3 {[%emt 0:09:55]} Nbd7 {[%emt 0:06:49][%cal Od7c5]} 11. Bb5 {[%emt 0:04:57][%cal Bd3b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:09:32]} 12. Ba4 {[%emt 0:01:59]} Ne4 {[%emt 0:08:31][%cal Re4c5]} 13. O-O-O {[%emt 0:15:29][%cal Ba1d1,Bd1d5,Bd5d6][%mdl 32]} Nexc5 {[%emt 0:03:30]} 14. Nxc5 {[%emt 0:01:35]} Bxc5 {[%emt 0:00:09]} 15. Rxd5 {[%emt 0:02:31] [#] Hoping for Bxd7.} b5 {[%emt 0:00:39]} 16. Bb3 {[%emt 0:01:53][%cal Of3e5]} Bxe3+ {[%emt 0:00:17]} (16... Qc7 $5) 17. fxe3 {[%emt 0:00:13] [#]} Qb6 $146 {[%emt 0:01:12]} ({Predecessor:} 17... Qc7 18. Rhd1 Nc5 19. R5d4 Nxb3+ 20. axb3 Bf5 21. e4 Qe7 22. Re1 Bg6 {½-½ (22) Jovanovic,B (2072)-Schenning,A (2013) LSS email 2014}) 18. Rhd1 {[%emt 0:11:38]} Nc5 {[%emt 0:05:44]} ({Don't take} 18... Rxe3 19. Qd2 $16) 19. Qd2 {[%emt 0:05:59]} Bb7 {[%emt 0:17:06] Strongly threatening ...Nxb3+.} 20. Rd6 {[%emt 0:02:53]} Nxb3+ {[%emt 0:02:18]} 21. axb3 {[%emt 0:00:38]} Qxe3 {[%emt 0:00:20]} 22. Qxe3 {[%emt 0:00:58]} Rxe3 {[%emt 0:00:10]} 23. Rd8+ {[%emt 0:00:25]} Kh7 {[%emt 0:04:55]} 24. Rxa8 {[%emt 0:01:26]} Bxa8 {[%emt 0:00:04]} 25. Re1 {[%emt 0:01:02]} Rxe1+ {[%emt 0:02:57]} 26. Nxe1 $11 {[%emt 0:00:13][%mdl 4096] Endgame KB-KN} Kg6 {[%emt 0:01:35]} 27. Kd2 {[%emt 0:00:21]} f5 {[%emt 0:00:56]} 28. Ke3 {[%emt 0:01:02] Inhibits f4+.} Kf6 {[%emt 0:00:06]} 29. b4 {[%emt 0:02:50]} g5 {[%emt 0:00:57]} 30. g3 $1 {[%emt 0:00:09] Prevents f4+.} Be4 {[%emt 0:00:32]} 31. Nd3 {[%emt 0:01:14]} Bxd3 {[%emt 0:00:27]} 32. Kxd3 {[%emt 0:00:12] KP-KP} Ke5 {[%emt 0:00:18]} 33. Ke3 {[%emt 0:01:07]} Kd5 $2 {[%emt 0:00:49][%mdl 8192] [#] Black is on the road to losing.} (33... f4+ $11 34. gxf4+ gxf4+ 35. Kf3 Kd5) 34. b3 $1 $18 {[%emt 0:00:10]} Ke5 {[%emt 0:00:32]} 35. c4 {[%emt 0:00:26]} bxc4 {[%emt 0:00:28]} 36. bxc4 {[%emt 0:00:07]} Ke6 {[%emt 0:00:32]} 37. Kd4 {[%emt 0:00:48]} Kd6 {[%emt 0:00:07]} 38. h3 {[%emt 0:00:33]} (38. c5+ $142 Ke6 39. h4 Ke7 40. hxg5 hxg5 41. Ke5 f4 42. gxf4 a5 43. bxa5) 38... Ke6 {[%emt 0:00:38]} 39. c5 {[%emt 0:00:10]} Kf6 {[%emt 0:00:41]} 40. Kd5 {[%emt 0:00:13] White mates.} ({Stronger than} 40. c6 Ke7 41. Kc5 Kd8 $11) 40... h5 {[%emt 0:00:34]} 41. Kd6 {[%emt 0:00:29]} f4 {[%emt 0:00:28]} 42. gxf4 {[%emt 0:00:04]} g4 {[%emt 0:00:17]} 43. hxg4 {[%emt 0:00:22]} h4 {[%emt 0:00:16]} 44. c6 {[%emt 0:00:04]} h3 {[%emt 0:00:09]} 45. c7 {[%emt 0:00:08]} h2 {[%emt 0:00:08]} 46. c8=Q {[%emt 0:00:09]} (46. c8=B h1=Q 47. g5+ Kg6 48. Bxa6 Qd1+ 49. Kc7 Qc1+ 50. Kb6 Qxf4 $19) 46... h1=Q {[%emt 0:00:09]} 47. Qf8+ {[%emt 0:00:10]} Kg6 {[%emt 0:00:08]} 48. Qg8+ {[%emt 0:00:09]} Kf6 {[%emt 0:00:09]} 49. Qg5+ $2 {[%emt 0:00:04] Weighted Error Value: White=0.03 (flawless) /Black=0.41} (49. g5+ {mates} Kf5 50. Qd5+ Qxd5+ 51. Kxd5 Kg6 52. Ke6 Kh5 53. Kf5 a5 54. bxa5) 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.7"]
[White "Plotkin, Mark"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2361"]
[BlackElo "2573"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,63,0,0,-5,-2,-8,7,0,6,-41,-40,-56,-28,-47,-42,-48,-22,-31,-10,-19,-5,-15,27,6,23,24,12,18,91,35,33,47,42,40,37,52,41,35,41,45,41,24,22,20,15,12,16,9]} 1. c4 {[%emt 0:07:04]} Nf6 {[%emt 0:01:17]} 2. Nc3 {[%emt 0:00:31]} e6 {[%emt 0:00:50]} 3. e4 {[%emt 0:02:20]} c5 {[%emt 0:00:18]} 4. Nf3 {[%emt 0:00:47]} Nc6 {[%emt 0:00:20]} 5. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:00:51]} 6. Nxd4 {[%emt 0:00:03]} Bb4 {[%emt 0:03:55]} 7. Nxc6 {[%emt 0:03:24]} dxc6 {[%emt 0:01:14]} 8. Qxd8+ {[%emt 0:01:15]} Kxd8 {[%emt 0:00:05]} 9. Bd2 {[%emt 0:02:26] 9.e5 might become the main line.} e5 {[%emt 0:00:22]} 10. f3 {[%emt 0:03:08] B44: Sicilian: Taimanov: 5 Nb5.} Be6 {[%emt 0:02:50]} 11. O-O-O {[%emt 0:08:31]} Ke7 {[%emt 0:04:24]} 12. a3 {[%emt 0:02:41]} Bc5 {[%emt 0:01:34] [#]} 13. b4 $146 {[%emt 0:00:18]} (13. Na4 $11 Bd4 14. Bb4+ Ke8 15. Nc5) ({Predecessor:} 13. Kc2 a5 14. g3 Rhd8 15. Be2 Bd4 16. b3 Nd7 17. Na4 b5 18. cxb5 cxb5 19. Bxb5 {0-1 (51) Makhno,M (1916)-Khegay,D (2528) Sevastopol 2021}) 13... Bd4 {[%emt 0:01:11]} 14. Ne2 {[%emt 0:01:49]} Bf2 {[%emt 0:02:11]} (14... Bxc4 $2 15. Nxd4 exd4 16. Bxc4 $18) 15. Ng3 {[%emt 0:04:33]} g6 {[%emt 0:07:02] Against Nf5+} 16. Bd3 {[%emt 0:00:53]} a5 {[%emt 0:07:16]} (16... Rhd8 {feels hotter.} 17. Kc2 c5 18. Rhf1 Bd4) 17. bxa5 {[%emt 0:07:42]} Nd7 {[%emt 0:01:49][%cal Bf6d7,Bd7c5,Bc5d3][%mdl 32]} (17... Ne8 $5 {[%cal Re8d6]}) 18. Rhf1 {[%emt 0:01:58]} Bc5 {[%emt 0:02:06]} 19. Nf5+ $1 {[%emt 0:12:09]} gxf5 {[%emt 0:02:39]} 20. exf5 {[%emt 0:00:18]} Bxa3+ {[%emt 0:06:46]} 21. Kc2 {[%emt 0:01:06]} Nc5 {[%emt 0:03:44] [#] Strongly threatening ...Nxd3.} 22. fxe6 {[%emt 0:00:27] aiming for Ra1.} Kxe6 {[%emt 0:03:56]} (22... Nxd3 $11 23. Kxd3 Kxe6) 23. Ra1 {[%emt 0:02:57]} (23. Be2 $16 {Black must now prevent Ra1.} Rhd8 24. g4) 23... Bb2 $14 {[%emt 0:03:40]} 24. Kxb2 {[%emt 0:00:19]} Nxd3+ {[%emt 0:00:05]} 25. Kc2 {[%emt 0:00:33]} Rhd8 {[%emt 0:02:56][%cal Od3b2]} 26. Rfb1 {[%emt 0:03:51]} Rd7 {[%emt 0:03:43]} 27. Rb6 {[%emt 0:01:39]} Nf4 {[%emt 0:10:26]} 28. Bxf4 {[%emt 0:05:44]} exf4 {[%emt 0:00:05]} 29. a6 {[%emt 0:00:19]} Rxa6 {[%emt 0:00:23]} 30. Raxa6 {[%emt 0:00:20] The position is equal.} bxa6 {[%emt 0:00:04]} 31. Rxa6 {[%emt 0:01:18]} Kd6 {[%emt 0:00:52]} 32. Ra5 {[%emt 0:00:25] Weighted Error Value: White=0.08 (flawless) /Black=0.12 (very precise)} 1/2-1/2

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.8"]
[White "Gazik, Viktor"]
[Black "Ozenir, Ekin Baris"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "2564"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,67,34,34,30,16,22,9,19,10,27,7,32,25,25,16,30,31,32,27,39,22,50,24,54,17,19,17,20,15,21,0,14,0,0,0,0,0,0,0,0,-4,0,0,0,0,0,-60,-40,-131,-144,-100]} 1. c4 {[%emt 0:03:27]} e5 {[%emt 0:00:27]} 2. Nc3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:06]} g6 {[%emt 0:01:47]} 4. d4 {[%emt 0:01:40]} exd4 {[%emt 0:00:13]} 5. Nxd4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:12]} 6. Nxc6 {[%emt 0:00:05]} bxc6 {[%emt 0:00:03]} 7. g3 {[%emt 0:00:05]} Ne7 {[%emt 0:00:23]} 8. Bg2 {[%emt 0:00:02]} O-O {[%emt 0:00:11]} 9. O-O {[%emt 0:00:04]} Rb8 {[%emt 0:06:22]} 10. Qc2 {[%emt 0:04:37]} c5 {[%emt 0:00:31] A27: English Opening: Three Knights Variation.} 11. Bg5 {[%emt 0:13:21]} h6 {[%emt 0:05:04]} 12. Be3 {[%emt 0:03:04]} d6 {[%emt 0:12:58] The position is equal.} 13. Rad1 {[%emt 0:01:10] And now Bxc5 would win.} Bd7 {[%emt 0:12:46] [#]} 14. b3 $146 {[%emt 0:00:06]} ({Predecessor:} 14. Bc1 Qc8 15. Nd5 Nxd5 16. Bxd5 Kh7 17. b3 Bf5 18. Qd2 Qa6 19. Kg2 Rbe8 20. Rfe1 {½-½ (43) Soukup,V (2144)-Stross,F (2265) Czech Republic 2018}) 14... Nf5 {[%emt 0:02:01]} 15. Bc1 {[%emt 0:00:02]} Nd4 {[%emt 0:10:18]} 16. Qd2 {[%emt 0:00:36]} Bc6 {[%emt 0:05:15]} 17. Nd5 {[%emt 0:11:00]} Bxd5 {[%emt 0:04:14]} 18. Bxd5 {[%emt 0:01:56]} Rb6 {[%emt 0:00:15]} 19. Qd3 {[%emt 0:03:05]} Kh7 {[%emt 0:02:48]} 20. Bd2 {[%emt 0:00:04]} Qd7 {[%emt 0:05:04]} 21. Rfe1 {[%emt 0:05:12]} (21. e3 $5 {[%cal Re3d4]} Nc6 22. f4 $14) 21... Nc6 {[%emt 0:01:23]} 22. a3 {[%emt 0:02:04]} Ne5 {[%emt 0:06:10]} 23. Qc2 {[%emt 0:00:51]} Rfb8 {[%emt 0:01:22]} 24. Rb1 {[%emt 0:03:48]} Ra6 {[%emt 0:02:00]} 25. Bc1 {[%emt 0:03:02]} h5 {[%emt 0:02:52]} 26. Rd1 {[%emt 0:03:43]} Rab6 {[%emt 0:03:36]} 27. Bd2 {[%emt 0:09:30]} Ra6 {[%emt 0:03:45]} 28. Bc1 {[%emt 0:00:07]} Rab6 {[%emt 0:00:04]} 29. Be4 {[%emt 0:00:01]} Qh3 {[%emt 0:01:07] [#] ...Ng4 is the strong threat.} 30. Bg2 {[%emt 0:00:51] A strong pair of Bishops.} Qf5 {[%emt 0:00:05]} 31. Be4 {[%emt 0:21:29]} Qh3 {[%emt 0:00:04] Strongly threatening ...Ng4.} 32. e3 {[%emt 0:01:22]} (32. Bg2 $11 Qf5 33. Be4 Qh3) 32... h4 $15 {[%emt 0:02:26] Hoping for ...Ng4.} 33. Rd5 {[%emt 0:00:01]} (33. Bg2 $15 Qf5 34. Qxf5 gxf5 35. f4 Nxc4 36. Bd5) 33... Qg4 $17 {[%emt 0:05:40]} 34. Bd2 {[%emt 0:06:06] Weighted Error Value: White=0.16 (very precise) /Black=0.06 (flawless)} 1/2-1/2

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.9"]
[White "Mandizha, Farai"]
[Black "Ramirez, Alejandro"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2359"]
[BlackElo "2561"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,113,29,29,52,49,49,38,22,54,13,83,37,31,19,23,16,19,-12,-19,-22,-18,-22,-17,-25,-24,-37,-33,-69,-38,-61,-52,-52,-62,-63,-67,-103,-112,-119,-128,-181,-170,-181,-185,-177,-94,-92,-85,-118,-105,-250,-252,-241,-249,-251,-236,-327,-345,-326,-220,-261,-219,-462,-448,-485,-422,-608,-627,-625,-580,-481,-479,-973,-863,-1704,-1670,-1816,-2022,-1757,-1712,-29983,-29970,-29971,-29972,-29957,-29954,-6723,-6087,-29988,-29989,-29989,-29990,-29990,-29991,-29991,-29991,-29991,-29992,-29992,-29993,-29993]} 1. d4 {[%emt 0:10:19]} Nf6 {[%emt 0:00:21]} 2. c4 {[%emt 0:00:25]} c5 {[%emt 0:00:57]} 3. d5 {[%emt 0:00:33]} b5 {[%emt 0:00:02]} 4. cxb5 {[%emt 0:00:07]} a6 {[%emt 0:00:02]} 5. e3 {[%emt 0:00:42]} axb5 {[%emt 0:00:36]} 6. Bxb5 {[%emt 0:00:08]} Qa5+ {[%emt 0:00:02]} 7. Nc3 {[%emt 0:00:40]} Bb7 {[%emt 0:00:02]} 8. Bd2 {[%emt 0:00:25] 8.Bd2 scores better than 8.Nge2.} Qb6 {[%emt 0:00:57]} 9. a4 {[%emt 0:00:21] Hoping for e4. A57: Benko/Volga Gambit.} Nxd5 {[%emt 0:01:17]} 10. Nf3 {[%emt 0:06:04]} e6 {[%emt 0:00:17]} 11. O-O {[%emt 0:00:44] White is slightly better.} Be7 {[%emt 0:02:50]} 12. Ne5 {[%emt 0:10:29]} (12. e4 $5 {[%cal Re4d5]} Nb4 13. Bf4 $14) 12... Qc7 {[%emt 0:08:28] [#] Prevents e4.} (12... Nf6 $11 {remains equal.}) 13. Nxd5 {[%emt 0:09:36]} ({White should try} 13. e4 $1 $16) 13... Bxd5 $14 {[%emt 0:04:41]} 14. Bc3 {[%emt 0:00:24][%cal Oe3e4]} Bf6 {[%emt 0:03:09] Against e4} 15. f4 {[%emt 0:00:15]} O-O {[%emt 0:01:36] [#]} 16. Bd3 $146 {[%emt 0:07:32]} ({Predecessor:} 16. Qe2 Be4 17. Nc4 Bxc3 18. bxc3 {½-½ (18) Golod,V (2576)-Avrukh,B (2641) Biel 2006}) 16... d6 $1 {[%emt 0:08:45]} 17. e4 {[%emt 0:01:28]} (17. Qh5 $2 g6 18. Nxg6 fxg6 $19) 17... Bb7 {[%emt 0:05:08]} 18. Nc4 {[%emt 0:06:44][%cal Be5c4,Bc4d2,Bd2e4,Be4g5][%mdl 32]} Bxc3 {[%emt 0:00:50]} 19. bxc3 {[%emt 0:00:02]} Nd7 {[%emt 0:00:08]} 20. Qe1 {[%emt 0:11:03]} d5 {[%emt 0:12:11]} 21. Nd2 {[%emt 0:06:46]} dxe4 {[%emt 0:09:42] Black is more active.} (21... c4 {simplifies} 22. Bc2 Nc5 23. Qe3 dxe4 24. Nxe4 Bxe4 25. Bxe4 Rxa4 26. Rxa4 Nxa4 27. f5 exf5 28. Bxf5 Rd8) 22. Nxe4 {[%emt 0:00:31]} c4 {[%emt 0:00:33]} 23. Bc2 {[%emt 0:00:08]} Ra5 {[%emt 0:03:13]} 24. Rb1 {[%emt 0:11:24]} g6 {[%emt 0:06:50]} 25. Ng5 {[%emt 0:02:59]} Nf6 {[%emt 0:01:28]} (25... Qc6 26. Nf3 $15) (25... Nc5 {simplifies} 26. Qe3 Nd3 27. Nf3 Bxf3 28. Rxf3 Rd8) 26. Qh4 {[%emt 0:00:38]} Kg7 {[%emt 0:00:29]} (26... Qc6 $6 27. Nf3 Qc5+ 28. Kh1 Bxf3 29. Rxf3 $15) 27. Rfe1 {[%emt 0:10:19]} (27. Qf2 $17) 27... h6 $19 {[%emt 0:01:33]} (27... Qc6 28. Qf2 $11 (28. Ne4 Nxe4 29. Bxe4 Qc5+ 30. Qf2 Qxf2+ 31. Kxf2 Bxe4 $15)) 28. Nxe6+ {[%emt 0:01:26]} fxe6 {[%emt 0:00:05]} 29. Qg3 {[%emt 0:00:29]} Kf7 {[%emt 0:03:25]} (29... Kh8 $19 {White must now prevent ...Bd5.} 30. Rxe6 Bc8) 30. Bxg6+ $17 {[%emt 0:00:47]} Ke7 {[%emt 0:00:11][%cal Bf7e7,Be7d6,Bd6c7,Bc7b6][%mdl 32] Strongly threatening ...Bd5.} 31. f5 {[%emt 0:00:28] [#]} e5 $1 {[%emt 0:00:30]} 32. Rb5 {[%emt 0:01:33] White does not recover from this.} (32. Qf4 $17) 32... Rxb5 $19 {[%emt 0:00:14]} (32... Rxa4 33. Qf4 (33. Rbxe5+ Kd8 $15) (33. Qxe5+ Qxe5 34. Rexe5+ Kd8 $17) 33... Kd8 34. Qxh6 $11) 33. axb5 {[%emt 0:00:01]} Qc5+ {[%emt 0:00:40]} 34. Kh1 {[%emt 0:00:08]} Kd6 {[%emt 0:00:20][%cal Of6e4] aiming for ...Ne4!} (34... Qxb5 $2 35. Rxe5+ $18) 35. Qh4 {[%emt 0:00:33] Against Ne4} Kc7 {[%emt 0:02:06]} (35... Qxb5 36. Qxh6 Rg8 37. Qh4 $19) (35... Qd5 $2 36. Rg1) 36. h3 {[%emt 0:00:30]} Qd5 {[%emt 0:03:07][%csl Gb7][%cal Rd5g2]} 37. Re2 {[%emt 0:01:33]} Kb6 {[%emt 0:08:24] ...Qd1+ is the strong threat.} (37... Qxb5 $2 38. Qxh6 Rd8 39. Kh2 $19) 38. Kh2 $2 {[%emt 0:00:09]} (38. Qf2+ {was worth a try.} Qc5 39. Qh4) 38... e4 {[%emt 0:02:49]} (38... Kxb5 39. Qxh6 Qd6 40. Rb2+ Kc6 41. Qe3 $15) 39. Qxh6 {[%emt 0:00:32]} Qe5+ {[%emt 0:00:01]} 40. Kg1 {[%emt 0:00:25]} (40. Kh1 $142 Rd8 41. Qe3+ Qc5 42. Kg1) 40... Rd8 {[%emt 0:00:29]} 41. Qe3+ {[%emt 0:00:45]} Kc7 {[%emt 0:00:04]} (41... Kxb5 {leads to mate.} 42. Rb2+ Kc6 43. Qb6+ Kd7 44. Qxb7+ Qc7 45. Rd2+ Ke7 46. Qxc7+ Rd7 47. Qe5+ Kd8 48. Qxf6+) 42. b6+ {[%emt 0:00:25]} Kb8 {[%emt 0:00:04] And now ...Rd3 would win.} 43. Rd2 {[%emt 0:00:56]} (43. Re1 $142 Rd3 44. Qh6) 43... Rd3 {[%emt 0:02:04]} 44. Rxd3 {[%emt 0:00:07]} cxd3 {[%emt 0:00:01]} 45. c4 {[%emt 0:00:15]} Bc6 {[%emt 0:01:18]} 46. Bf7 {[%emt 0:00:23]} Kb7 {[%emt 0:02:05]} (46... Qxf5 47. Qg3+ Ka8 48. Qd6 $11) 47. g4 {[%emt 0:01:08]} Qb2 {[%emt 0:01:11]} 48. Kf1 {[%emt 0:00:13]} Qh2 {[%emt 0:01:59]} 49. Ke1 {[%emt 0:00:23]} Nd7 {[%emt 0:01:02]} 50. Be8 {[%emt 0:00:40]} Qh1+ {[%emt 0:01:03]} ({Inferior is} 50... Nxb6 51. Bxc6+ Kxc6 52. Qxe4+ Kc5 53. Qxd3 $11 (53. Qe3+ Kxc4 54. Kf1 Qh1+ 55. Kf2 Nd5 $19)) 51. Kd2 {[%emt 0:00:03]} Qg2+ {[%emt 0:00:11] Black mates.} 52. Ke1 {[%emt 0:00:46]} Ne5 {[%emt 0:00:17]} 53. Bxc6+ {[%emt 0:00:49]} Kxc6 {[%emt 0:00:01]} 54. Qh6+ {[%emt 0:00:39]} Kc5 {[%emt 0:00:15][%csl Gd3][%cal Rg2e2]} 55. Qe3+ {[%emt 0:00:35]} Kxc4 {[%emt 0:00:29]} 56. Kd1 {[%emt 0:00:31]} Qc2+ {[%emt 0:00:13]} 57. Ke1 {[%emt 0:00:01] Weighted Error Value: White=0.76/Black=0.08 (flawless)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.10"]
[White "Cordova, Emilio"]
[Black "Garcia Molla, Victor"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2561"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,33,23,12,13,23,34,48,43,51,54,1,6,-13,-15,-13,-13,-15,-10,-15,-10,-20,-14,-25,-27,-34]} 1. Nf3 {[%emt 0:01:21]} Nf6 {[%emt 0:00:16]} 2. c4 {[%emt 0:00:55]} g6 {[%emt 0:00:11]} 3. g3 {[%emt 0:00:17]} Bg7 {[%emt 0:00:13]} 4. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:19]} 5. O-O {[%emt 0:00:07]} d6 {[%emt 0:00:21]} 6. d4 {[%emt 0:00:16]} Ne4 {[%emt 0:01:07] E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} 7. Be3 {[%emt 0:10:40]} f5 {[%emt 0:03:18]} 8. Nbd2 {[%emt 0:07:45] [#]} Nxd2 $146 {[%emt 0:03:34] White is slightly better.} ({Predecessor:} 8... Nf6 9. Qb3 a5 10. c5+ e6 11. cxd6 cxd6 12. Rac1 a4 13. Qa3 Ra6 14. Rc2 Bd7 {½-½ (73) Altrichter,U (2446)-Shablinsky,M (2414) ICCF email 2012}) 9. Qxd2 {[%emt 0:00:28]} e5 {[%emt 0:04:43]} 10. dxe5 {[%emt 0:07:30]} (10. Ng5 $14) 10... dxe5 $11 {[%emt 0:00:09]} 11. Bc5 {[%emt 0:00:12]} Qxd2 {[%emt 0:05:02]} 12. Nxd2 {[%emt 0:00:06]} Re8 {[%emt 0:14:15]} 13. Bd5+ {[%emt 0:01:12]} Kh8 {[%emt 0:01:38]} 14. Rad1 {[%emt 0:06:29]} Bf6 {[%emt 0:01:42]} 15. Ba3 {[%emt 0:13:31]} Kg7 {[%emt 0:07:12]} 16. c5 {[%emt 0:00:30]} Nc6 {[%emt 0:05:36]} 17. Nc4 {[%emt 0:47:35] Weighted Error Value: White=0.15 (very precise) /Black=0.02 (flawless)} 1/2-1/2

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.11"]
[White "Jacobson, Aaron"]
[Black "Cruz, Cristhian"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2351"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,124,28,25,23,32,18,17,22,27,19,18,8,12,11,26,0,0,0,0,0,13,0,0,0,0,0,0,0,0,-18,0,0,11,20,26,36,30,-44,-13,-52,-35,-176,-181,-169,-137,-157,-164,-159,-164,-152,-163,-153,-128,-163,-152,-287,-291,-284,-290,-280,-289,-339,-345,-340,-350,-323,-244,-281,-280,-280,-271,-393,-407,-427,-401,-514,-554,-528,-524,-423,-418,-1064,-560,-558,-533,-29944,-29945,-12365,-5720,-8578,-6167,-4827,-4134,-2150,-1689,-29979,-29980,-29978,-29978,-29983,-29984,-29985,-29986,-29987,-29988,-29983,-2470,-29982,-29983,-29983,-29984,-29982,-29983,-29987,-29988,-29988,-29989]} 1. c4 {[%emt 0:08:44]} e6 {[%emt 0:02:28]} 2. Nf3 {[%emt 0:01:02]} d5 {[%emt 0:01:00]} 3. d4 {[%emt 0:00:08]} a6 {[%emt 0:01:54]} 4. cxd5 {[%emt 0:08:03]} exd5 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:02]} Nf6 {[%emt 0:02:36]} 6. Bg5 {[%emt 0:00:16] D37: Queen's Gambit Declined: 5 Bf4.} Be6 {[%emt 0:03:35]} 7. Bxf6 {[%emt 0:00:18]} Qxf6 {[%emt 0:00:23]} 8. Qb3 {[%emt 0:00:06] The position is equal.} Ra7 {[%emt 0:01:48]} 9. g3 {[%emt 0:01:27]} Qd8 {[%emt 0:03:39]} 10. h4 {[%emt 0:01:33]} c6 {[%emt 0:02:22]} 11. Ng5 {[%emt 0:00:16]} Bc8 {[%emt 0:01:38]} 12. e4 {[%emt 0:00:25][%cal Re4d5]} h6 {[%emt 0:02:35]} 13. Nf3 {[%emt 0:00:07][%cal Re4d5]} dxe4 {[%emt 0:03:00] [#]} 14. Nxe4 $146 {[%emt 0:00:14]} ({Predecessor:} 14. Ne5 Be6 15. Bc4 Bxc4 16. Nxc4 Be7 17. O-O-O O-O 18. Nxe4 Qc7 19. Kb1 Nd7 20. g4 {½-½ (53) Suvorov,A (2371)-Arndt,M (2359) Kiel 2022}) 14... Qa5+ {[%emt 0:03:58]} 15. Kd1 {[%emt 0:03:45]} Be6 {[%emt 0:07:52]} 16. Bc4 {[%emt 0:00:18]} Bxc4 {[%emt 0:00:32]} 17. Qxc4 {[%emt 0:00:07] Hoping for Re1.} Be7 {[%emt 0:00:24]} 18. Ne5 {[%emt 0:19:46]} O-O {[%emt 0:04:11]} 19. Kc2 {[%emt 0:01:27]} b5 {[%emt 0:27:10]} (19... Nd7 $5) 20. Qc3 {[%emt 0:08:37]} Qd8 {[%emt 0:00:37]} 21. Rae1 {[%emt 0:01:25]} (21. Nxc6 $2 Nxc6 22. Rhd1 Qd5 $19) 21... Qd5 {[%emt 0:02:28]} 22. Kb1 {[%emt 0:00:29]} Rd8 {[%emt 0:03:41]} 23. Nf3 {[%emt 0:04:54]} ({Better is} 23. Qc2 $11 Qxd4 24. f4) 23... Nd7 {[%emt 0:04:02][%cal Bb8d7,Bd7f6,Bf6g4][%mdl 32]} (23... a5 $5 {[%cal Re7b4]} 24. Qe3 a4 $11) 24. Qe3 {[%emt 0:02:18]} Nf6 {[%emt 0:03:16][%cal Oc6c5]} (24... Nb6 $5 {[%cal Rb6c4]}) 25. Nc3 {[%emt 0:03:42] This move loses the game for White.} (25. Re2 $15) 25... Qf5+ $19 {[%emt 0:01:02]} 26. Ka1 {[%emt 0:00:03]} Ng4 {[%emt 0:01:07] Prevents Ne5.} 27. Qe2 {[%emt 0:00:31]} Bb4 {[%emt 0:00:49] Black is much more active.} 28. Ne5 {[%emt 0:03:01]} Nxe5 {[%emt 0:02:28]} ({Resist} 28... Nxf2 29. Rhf1 Re7 30. Rxf2 $18 (30. Qxf2 Qxf2 31. Rxf2 f6 $14)) 29. dxe5 {[%emt 0:02:14]} Bxc3 {[%emt 0:02:23]} 30. bxc3 {[%emt 0:00:03]} Rd3 {[%emt 0:00:57]} 31. Qc2 {[%emt 0:07:55]} Qf3 {[%emt 0:02:43]} 32. Rd1 {[%emt 0:08:34]} (32. Qe2 $17) 32... Rad7 {[%emt 0:00:29][%cal Rd3d1,Ba7d7,Bd7d3,Bd3c3,Bc3c4][%mdl 32]} (32... Rxc3 $2 33. Rd8#) 33. Rxd3 {[%emt 0:00:07]} Rxd3 {[%emt 0:00:06][%mdl 4096] Endgame KQR-KQR} ({Stronger than} 33... Qxh1+ 34. Kb2 Rxd3 35. Qxd3 $11) 34. Rc1 {[%emt 0:00:12]} a5 {[%emt 0:03:04] Inhibits g4.} 35. c4 {[%emt 0:02:31]} b4 {[%emt 0:00:23]} 36. Re1 {[%emt 0:04:52]} Rc3 {[%emt 0:00:56]} 37. Qd2 {[%emt 0:01:48]} Rxc4 {[%emt 0:01:15]} 38. Re3 {[%emt 0:01:05]} Qd5 {[%emt 0:01:38]} 39. Qxd5 {[%emt 0:01:42]} cxd5 {[%emt 0:00:02][%cal Bc6d5,Bd5d4][%mdl 32] KR-KR} 40. e6 {[%emt 0:03:43]} (40. Kb2 $142) 40... fxe6 {[%emt 0:00:04]} 41. Rxe6 {[%emt 0:00:03]} a4 {[%emt 0:00:40][%cal Ba5a4,Ba4a3][%mdl 32] aiming for ...Kf7.} 42. Rd6 {[%emt 0:01:00]} a3 {[%emt 0:00:45][%cal Rc4c1]} 43. Kb1 {[%emt 0:00:05] Prevents Rc1+.} d4 {[%emt 0:00:05]} 44. Rd7 {[%emt 0:00:27]} Kf8 {[%emt 0:00:34]} 45. f4 {[%emt 0:01:06]} (45. f3 $142 Ke8 46. Rd5) 45... Ke8 {[%emt 0:00:51]} 46. Rd5 {[%emt 0:00:03]} Ke7 {[%emt 0:00:22]} 47. h5 {[%emt 0:01:54]} Ke6 {[%emt 0:00:52] Against g4} 48. Re5+ {[%emt 0:00:08]} Kd6 {[%emt 0:00:22]} 49. Re4 {[%emt 0:00:14] Prevents d3.} Kd5 {[%emt 0:02:31]} 50. Re5+ {[%emt 0:00:03] [#]} Kc6 $1 {[%emt 0:00:10] ( -> ...d3)} 51. Re6+ {[%emt 0:02:31]} Kb5 {[%emt 0:00:34] Threatens to win with ...Rc3.} 52. Rd6 {[%emt 0:00:34]} Kc5 {[%emt 0:00:51]} 53. Rd7 {[%emt 0:00:01]} Rc3 {[%emt 0:00:13]} 54. Rxg7 {[%emt 0:00:31]} Kc4 {[%emt 0:00:04]} 55. f5 {[%emt 0:01:30]} Rf3 {[%emt 0:02:07]} 56. Kc2 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:17]} 57. Kd1 {[%emt 0:00:05]} Rxf5 {[%emt 0:00:45]} (57... Rxa2 $142 58. g4 b3 59. Re7 Kd3 60. Ke1 Rh2 61. Kf1 b2 62. Re1 a2 63. Rd1+ Kc3 64. Kg1 Rc2 65. Kf1 b1=Q 66. Ke1 {[#]} Qxd1+ $3 {[%mdl 512]} 67. Kxd1 a1=Q#) 58. g4 {[%emt 0:00:15]} Rf2 {[%emt 0:00:10] Black mates.} 59. g5 {[%emt 0:00:58]} hxg5 {[%emt 0:00:08]} 60. h6 {[%emt 0:00:03]} Rxa2 {[%emt 0:00:21]} 61. Rc7+ {[%emt 0:00:08]} Kd3 {[%emt 0:00:11]} 62. h7 {[%emt 0:00:05]} Rh2 {[%emt 0:00:15] Weighted Error Value: White=0.54/Black=0.26 (precise)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.12"]
[White "Jacobson, Brandon"]
[Black "Zapata, Alonso"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2551"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,112,31,75,66,89,48,54,54,51,50,50,35,42,15,36,15,27,26,24,25,25,30,22,18,41,-75,-45,-50,-50,-145,-134,-149,-148,-202,-160,-125,-137,-153,-140,-122,-64,-68,-82,-181,-116,-158,-170,-336,-315,-395,-382,-356,-293,-260,-161,-161,-161,-143,-131,-131,-131,-120,-106,-107,-112,-110,-112,-151,-100,-85,-100,-147,-86,-535,-512,-479,-476,-442,-442,-821,-802,-1027,-1007,-985,-1027,-1198,-1070,-1071,-1056,-1614,-1570,-1787,-1635,-29958,-29963,-29975,-29976,-29972,-29962]} 1. Nf3 {[%emt 0:02:28]} Nf6 {[%emt 0:00:35]} 2. g3 {[%emt 0:00:49]} g6 {[%emt 0:00:19]} 3. b3 {[%emt 0:00:38]} Bg7 {[%emt 0:00:25]} 4. Bb2 {[%emt 0:00:07]} c5 {[%emt 0:00:52]} 5. Bg2 {[%emt 0:01:53]} O-O {[%emt 0:00:27]} 6. c4 {[%emt 0:00:49]} Nc6 {[%emt 0:00:28]} 7. O-O {[%emt 0:01:12]} d6 {[%emt 0:01:30]} 8. d4 {[%emt 0:00:48][%cal Bd2d4,Bd4d5][%mdl 32]} Bf5 {[%emt 0:07:46]} 9. d5 {[%emt 0:15:17] E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} Na5 {[%emt 0:02:44]} 10. Nbd2 {[%emt 0:03:21]} a6 {[%emt 0:01:13]} 11. Re1 {[%emt 0:00:48] White is slightly better.} e5 {[%emt 0:05:52]} 12. e4 {[%emt 0:11:49]} Bd7 {[%emt 0:04:07] [#]} 13. Rf1 $146 {[%emt 0:00:06]} ({Predecessor:} 13. Bc3 b5 14. Qc2 Qc7 15. Rab1 Nb7 16. Re2 Qc8 17. Ne1 Nh5 18. Nd3 f5 19. exf5 gxf5 {1-0 (55) Hakobyan,A (2545)-Jumabayev,R (2602) St Petersburg 2018}) 13... b5 {[%emt 0:01:04]} 14. Ne1 {[%emt 0:02:00]} Rb8 {[%emt 0:08:35]} 15. Nd3 {[%emt 0:00:46]} Nh5 {[%emt 0:02:33]} 16. Bc3 {[%emt 0:16:08]} f5 {[%emt 0:01:02]} 17. exf5 {[%emt 0:01:09]} Bxf5 {[%emt 0:00:51]} 18. Be4 {[%emt 0:00:06]} Bh3 {[%emt 0:03:29]} 19. Re1 {[%emt 0:00:07]} Nf6 {[%emt 0:04:10]} (19... Bh6 {is interesting.} 20. f3 Qg5 21. Nf1 Bxf1 22. Kxf1 Qd8) 20. a3 {[%emt 0:09:22]} (20. Bg2 $14 {keeps the upper hand.} Bf5 21. Qe2) 20... Bg4 {[%emt 0:01:10]} 21. Qc2 {[%emt 0:05:23]} Bh6 {[%emt 0:05:27]} 22. Bxa5 {[%emt 0:03:37]} ({Better is} 22. f4 $15) 22... Qxa5 $17 {[%emt 0:00:18]} 23. b4 {[%emt 0:00:02]} Qa4 $36 {[%emt 0:01:07][%mdl 2048] Black is really pushing.} 24. Qa2 {[%emt 0:09:57]} (24. Qxa4 $17 {might work better.} bxa4 25. Ra2 Bxd2 26. Rxd2 Nxe4 27. Rxe4) 24... cxb4 {[%emt 0:12:18]} 25. Nxb4 {[%emt 0:00:21]} Bxd2 {[%emt 0:11:15] Black is more active.} 26. Qxd2 {[%emt 0:00:04]} Nxe4 {[%emt 0:06:29]} 27. Rxe4 {[%emt 0:00:04]} Bf3 {[%emt 0:00:09]} (27... Bf5 $17 28. Rh4 bxc4) 28. Re3 $15 {[%emt 0:09:55]} bxc4 {[%emt 0:01:09]} 29. Rc1 {[%emt 0:02:49]} (29. Qc3 $17) 29... Rb5 {[%emt 0:11:57]} (29... Qd7 $1 $19 {[%cal Rd7h3]} 30. Rcc3 Qg4) 30. Rec3 {[%emt 0:00:45]} Rc5 {[%emt 0:01:10] Hoping for ...a5.} 31. Qg5 $2 {[%emt 0:01:14]} (31. Qh6 {was necessary.}) 31... Qd7 $1 $19 {[%emt 0:00:49]} (31... Bxd5 32. Qe7 Bf7 33. Qxd6 $15) 32. Qh4 {[%emt 0:01:49]} a5 {[%emt 0:02:40]} (32... Bxd5 33. Nxd5 Rxd5 34. Qxc4 $15) 33. Nc6 {[%emt 0:00:02]} Kg7 {[%emt 0:01:46]} (33... Rxd5 34. Rxf3 $1 (34. Rxc4 $2 Kg7 $19) 34... Qxc6 35. Rxf8+ (35. Rxc4 Rd1+ 36. Kg2 Qxf3+ 37. Kh3 Qxf2 38. Qe4 Rd2 39. Qh1 Qf5+ 40. Rg4 d5 41. Qe1 h5) 35... Kxf8 36. Qxh7 $11 (36. Qxc4 $2 Rc5 $19)) 34. Rxc4 {[%emt 0:00:50]} Rxc4 {[%emt 0:00:36] The board is on fire.} ({Worse is} 34... Bxd5 35. Rxc5 dxc5 36. Nxe5 $11) 35. Qxc4 {[%emt 0:00:03]} Qh3 {[%emt 0:00:15][%csl Gf3][%cal Rh3g2]} 36. Qf1 {[%emt 0:00:01] Prevents Qg2+.} Qxf1+ {[%emt 0:00:14]} 37. Kxf1 {[%emt 0:00:03]} Bxd5 {[%emt 0:00:10] ...Rc8 is the strong threat.} 38. Nxa5 $17 {[%emt 0:00:41][%mdl 4096] Endgame KRB-KRN} Ra8 {[%emt 0:00:11]} 39. Nb7 {[%emt 0:00:41]} Ra6 $1 {[%emt 0:01:38]} ({Reject} 39... Rxa3 $6 40. Nxd6 Kf6 41. Nc4 $11) 40. Rc7+ {[%emt 0:01:41]} Kf6 {[%emt 0:00:05]} 41. Rd7 {[%emt 0:00:37]} Ke6 {[%emt 0:01:07]} (41... Rxa3 $2 42. Rxd6+ Kf5 43. Rxd5 $18) ({Black should try} 41... Bc6 $1 {[%cal Rc6d7]} 42. Rc7 (42. Rxd6+ $2 {too greedy.} Kf5 $19) 42... Bb5+ 43. Ke1 h5) 42. Rxh7 {[%emt 0:00:16]} Rxa3 {[%emt 0:00:52] ( -> ...Bf3)} 43. Nd8+ {[%emt 0:00:42]} (43. Ke1 $142) 43... Kf6 {[%emt 0:00:05]} ({Black should play} 43... Kf5 {White must now prevent ...Bf3.} 44. Ke2 Ra2+ 45. Ke3 Ra3+ 46. Ke2 Ra2+ 47. Ke3 g5) 44. Rd7 $2 {[%emt 0:00:04][%mdl 8192] [#] This costs White the game.} (44. Ke2 $17 {is more resistant.}) 44... Bf3 $1 $19 {[%emt 0:00:16][%cal Ra3a1]} 45. Rf7+ {[%emt 0:01:03]} Kg5 {[%emt 0:00:11][%cal Ra3a1]} 46. Ke1 {[%emt 0:00:17] [#]} Rd3 $1 {[%emt 0:00:14][%csl Gf3][%cal Rd3d1]} 47. Rxf3 {[%emt 0:00:30]} (47. Ne6+ $142 Kh5 48. Rxf3 Rxf3 49. h3) 47... Rxf3 {[%emt 0:00:02] KR-KN} 48. Ke2 {[%emt 0:00:22]} e4 {[%emt 0:01:01]} 49. Ne6+ {[%emt 0:00:33]} Kf6 {[%emt 0:00:22]} 50. Nd4 {[%emt 0:00:17]} Rd3 {[%emt 0:00:17]} 51. Nc2 {[%emt 0:00:05]} d5 {[%emt 0:00:54][%cal Bd6d5,Bd5d4][%mdl 32]} 52. Nb4 {[%emt 0:01:09]} Rd4 {[%emt 0:00:11]} 53. Nc2 {[%emt 0:00:06]} Ra4 {[%emt 0:00:15] Strongly threatening ...d4.} 54. Ke3 {[%emt 0:00:16]} Ke5 {[%emt 0:01:01] Black mates.} 55. f4+ {[%emt 0:00:08]} exf3 {[%emt 0:00:06]} 56. Kxf3 {[%emt 0:00:03]} d4 {[%emt 0:00:15] Weighted Error Value: White=0.81/Black=0.15 (very precise)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.13"]
[White "Marek, Matyas"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2346"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,53,16,38,33,37,26,32,31,41,41,41,32,39,19,42,0,0,0,0,0,0,-30,-23,-30,-31,-12,8,10,9,8,10,7,10,2,4,9,10,7,6,8,7,12,6,0,0,0]} 1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:10]} 3. Bb5+ {[%emt 0:00:04]} Nd7 {[%emt 0:00:18]} 4. a4 {[%emt 0:00:12][%cal Ba2a4,Ba4a5][%mdl 32]} Ngf6 {[%emt 0:00:59]} 5. Nc3 {[%emt 0:00:07]} g6 {[%emt 0:00:41]} 6. O-O {[%emt 0:00:49] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} Bg7 {[%emt 0:03:01]} 7. a5 {[%emt 0:00:36]} a6 {[%emt 0:00:45]} 8. Be2 {[%emt 0:00:08] White is slightly better.} O-O {[%emt 0:00:37]} 9. d3 {[%emt 0:00:07]} b5 {[%emt 0:02:59]} 10. axb6 {[%emt 0:00:48]} a5 {[%emt 0:03:59]} 11. Bd2 {[%emt 0:11:08]} Nxb6 {[%emt 0:06:13] [#]} 12. e5 $146 {[%emt 0:10:19]} ({Predecessor:} 12. Na4 Bd7 13. Nxb6 Qxb6 14. Bc3 a4 15. Nd2 Rfb8 16. Ra3 Ne8 17. Nc4 Qd8 18. Bxg7 Nxg7 {0-1 (45) Kamsky,G (2658)-Bok,B (2624) Chess.com INT 2022}) 12... Nfd5 {[%emt 0:06:48]} 13. Ne4 {[%emt 0:04:43]} a4 {[%emt 0:03:46]} 14. c4 {[%emt 0:03:02]} Nc7 {[%emt 0:05:10]} 15. d4 {[%emt 0:09:34]} cxd4 {[%emt 0:18:26]} 16. exd6 {[%emt 0:00:50]} exd6 {[%emt 0:00:05]} 17. Bb4 {[%emt 0:00:59][%csl LRd4,LRd6]} Be6 {[%emt 0:09:12] The position is equal.} 18. Nxd6 {[%emt 0:10:37]} d3 {[%emt 0:03:20]} 19. Qxd3 {[%emt 0:02:39] Hoping for Qe3.} Bxb2 {[%emt 0:00:29]} 20. Ra2 {[%emt 0:00:48]} (20. Rab1 {keeps more tension.} a3 21. Qb3 Nd7 22. Rxb2 axb2 23. Qxb2 Na6 24. Bd2) 20... a3 {[%emt 0:04:38][%cal Oc7d5]} 21. Bxa3 {[%emt 0:08:50]} (21. Rd1 {feels hotter.} Nxc4 22. Nxc4 Qxd3 23. Bxd3 Rfd8 24. Rxb2 Bxc4 25. Rc2) 21... Nxc4 {[%emt 0:05:30][%mdl 64] [#] Decoy} 22. Nxc4 {[%emt 0:01:33]} Qxd3 {[%emt 0:00:47]} 23. Bxd3 {[%emt 0:09:22]} Rxa3 {[%emt 0:01:26][%mdl 64]} 24. Rxa3 {[%emt 0:00:16]} Bxc4 {[%emt 0:00:02] [#]} 25. Bxc4 $1 {[%emt 0:06:44]} Bxa3 {[%emt 0:00:02]} 26. Rd1 {[%emt 0:01:36]} Ne8 {[%emt 0:02:18]} 27. Rd8 {[%emt 0:01:13] Weighted Error Value: White=0.06 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.14"]
[White "Schitco, Ivan"]
[Black "Paikidze, Nazi"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2532"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,122,31,38,58,18,20,18,24,28,44,28,43,39,48,-18,-22,-18,-25,-22,0,-8,0,0,0,-45,-12,-20,-6,-40,0,0,12,0,0,0,0,0,0,0,0,-27,0,0,0,0,0,-7,-8,-26,-30,-69,-67,-166,-155,-164,-153,-160,-20,-164,-159,-143,-133,-118,-16,-16,0,0,0,-94,0,0,0,0,0,0,268,273,268,255,270,255,260,252,256,168,147,55,63,0,40,0,0,0,0,0,0,0,0,0,20,15,201,201,193]} 1. c4 {[%emt 0:02:10]} e6 {[%emt 0:02:27]} 2. Nc3 {[%emt 0:01:00]} d5 {[%emt 0:00:20]} 3. e3 {[%emt 0:02:19]} Nf6 {[%emt 0:00:34]} 4. Nf3 {[%emt 0:00:10]} Be7 {[%emt 0:01:04]} 5. b3 {[%emt 0:00:21]} O-O {[%emt 0:01:16]} 6. Bb2 {[%emt 0:02:08]} c6 {[%emt 0:02:19]} 7. Qc2 {[%emt 0:01:47]} Nbd7 {[%emt 0:05:04]} 8. d4 {[%emt 0:07:40]} b6 {[%emt 0:01:16]} 9. Bd3 {[%emt 0:01:20]} Bb7 {[%emt 0:00:09]} 10. O-O {[%emt 0:01:14]} Rc8 {[%emt 0:06:14]} 11. Rad1 {[%emt 0:04:54]} Qc7 {[%emt 0:16:55] D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran.} 12. e4 {[%emt 0:04:39]} dxe4 {[%emt 0:03:00]} 13. Nxe4 {[%emt 0:00:48]} Nxe4 {[%emt 0:05:34] The position is equal.} 14. Bxe4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:12]} 15. Bd3 {[%emt 0:01:09]} h6 {[%emt 0:03:03]} 16. c5 {[%emt 0:06:06]} Nd5 {[%emt 0:05:36] [#]} 17. Qd2 $146 {[%emt 0:16:42] Inhibits Nb4.} (17. Bh7+ $14 Kh8 18. Be4) ({Predecessor:} 17. Qc4 b5 18. Qc1 Nf4 19. Ne5 Bg5 20. Qc2 f5 21. Rfe1 Nxd3 22. Rxd3 Rcd8 23. Nf3 {½-½ (59) Levin,E (2543)-Lobanov,S (2482) St Petersburg 2018}) 17... bxc5 $11 {[%emt 0:07:55]} 18. dxc5 {[%emt 0:03:04]} Bxc5 {[%emt 0:00:50]} 19. Bb1 {[%emt 0:03:57] aiming for Qc2.} f5 {[%emt 0:03:56]} 20. Qe2 {[%emt 0:06:53]} Rce8 {[%emt 0:02:41]} 21. Ne5 {[%emt 0:04:08]} Bd6 {[%emt 0:03:24]} 22. f4 {[%emt 0:07:35]} Bxe5 {[%emt 0:04:49]} 23. Bxe5 {[%emt 0:00:58]} Qb6+ {[%emt 0:00:32]} 24. Qf2 {[%emt 0:04:22]} c5 {[%emt 0:02:34]} 25. h3 {[%emt 0:04:32]} Qc6 {[%emt 0:04:19]} 26. Rfe1 {[%emt 0:01:22][%mdl 1024] White has compensation.} Rf7 {[%emt 0:04:51]} 27. Rc1 {[%emt 0:12:36]} Rc8 {[%emt 0:00:16]} 28. Kh2 {[%emt 0:00:00]} a5 {[%emt 0:03:17]} 29. Bd4 {[%emt 0:00:00]} Qd6 {[%emt 0:05:00]} 30. Rxc5 {[%emt 0:00:00]} (30. Be5 $5 {[%cal Re5d6]} Qb6 31. Bd3 $11) 30... Qxf4+ {[%emt 0:00:17]} (30... Nxf4 31. Rxc8+ Bxc8 32. Be5 $11) 31. Qxf4 {[%emt 0:00:00]} Nxf4 {[%emt 0:00:02]} 32. Rxc8+ {[%emt 0:00:00]} Bxc8 {[%emt 0:00:01]} 33. g3 {[%emt 0:00:23]} Nd5 {[%emt 0:00:27]} 34. Rc1 {[%emt 0:00:49]} Bb7 {[%emt 0:00:38]} 35. Re1 {[%emt 0:01:04]} Rd7 $1 {[%emt 0:01:39]} 36. Rxe6 {[%emt 0:01:27]} (36. g4 $15) 36... Nc7 $19 {[%emt 0:04:25][%csl LRd4,LRe6]} 37. Rb6 {[%emt 0:00:27]} Bf3 {[%emt 0:01:03]} 38. Be5 {[%emt 0:00:39]} (38. Bxf5 $2 Rxd4 39. g4 Rd2+ 40. Kg3 Bh1 $19) 38... Rd2+ $1 {[%emt 0:00:47]} 39. Kg1 {[%emt 0:00:03]} Nd5 {[%emt 0:00:29] ...Rg2+ is the strong threat.} 40. Rb8+ {[%emt 0:00:28]} Kf7 {[%emt 0:00:02]} 41. Bf4 {[%emt 0:00:40] Inhibits Ne3.} (41. Bxf5 $2 {is the wrong capture.} Rg2+ 42. Kh1 Rxa2+ 43. Kg1 Rg2+ 44. Kh1 Rxg3+ 45. Kh2 Rg2+ 46. Kh1 Rg4+ 47. Kh2 Rg2+ 48. Kh1 Rd2+ 49. Kg1 Ne3 $19) 41... Rb2 {[%emt 0:00:58]} (41... Nxf4 $17 42. gxf4 g6) 42. Bxf5 $11 {[%emt 0:00:34]} g5 {[%emt 0:00:01]} 43. Bc1 {[%emt 0:00:18]} Rxa2 {[%emt 0:00:44]} 44. Bd3 {[%emt 0:00:26]} (44. Rc8 $11 {keeps the balance.}) 44... Nb4 {[%emt 0:00:47]} ({Better is} 44... Rg2+ $17 45. Kf1 Rxg3) 45. Bc4+ {[%emt 0:00:15]} Ke7 {[%emt 0:00:05]} 46. Be3 {[%emt 0:00:25]} Rg2+ {[%emt 0:00:33]} 47. Kf1 {[%emt 0:00:01]} Nc2 $2 {[%emt 0:00:56][%mdl 8192]} (47... Rxg3 $11 {and Black stays safe.} 48. Rh8 Bd5) 48. Bc5+ $18 {[%emt 0:00:15]} Kd7 {[%emt 0:00:32]} 49. Rf8 $1 {[%emt 0:00:19]} Be4 {[%emt 0:00:30] [#]} 50. Bb5+ $1 {[%emt 0:00:42] A strong pair of Bishops.} Kc7 {[%emt 0:00:30][%cal Og2h2]} 51. Rf7+ {[%emt 0:00:19]} Kb8 {[%emt 0:00:12][%cal Og2d2]} 52. Re7 {[%emt 0:02:09]} ({But not} 52. Bd3 $6 Bc6 $16) 52... Bd5 {[%emt 0:00:31][%cal Og2h2]} 53. Rd7 {[%emt 0:00:38]} ({White should try} 53. Be2 $16) 53... Rd2 $14 {[%emt 0:00:27]} 54. h4 {[%emt 0:00:34]} (54. Rd6 $14) 54... Kc8 {[%emt 0:00:46]} 55. Rd6 {[%emt 0:00:06]} (55. Rh7 $5 {[%cal Rb5a6]} Nd4 56. Bxd4 Rxd4 57. h5 $11) 55... Bg2+ {[%emt 0:00:30]} (55... gxh4 {looks sharper.} 56. Bc6 Ne3+ 57. Ke1 Rd1+) 56. Kg1 {[%emt 0:00:00]} Rxd6 {[%emt 0:00:18]} 57. Bxd6 {[%emt 0:00:01]} Bd5 {[%emt 0:00:10]} 58. h5 {[%emt 0:00:46]} Bxb3 {[%emt 0:00:32]} 59. Bf8 {[%emt 0:00:12]} a4 {[%emt 0:00:58]} 60. Bxh6 {[%emt 0:00:11][%cal Oh6g7] Black must now prevent Bg7!} a3 $2 {[%emt 0:00:42] [#]} (60... Nd4 $1 $11 61. Ba6+ Kd7) 61. Bg7 $1 $18 {[%emt 0:00:13]} Bg8 {[%emt 0:01:01] Both players deserved the win here.   Weighted Error Value: White=0.19 (very precise) /Black=0.21 (precise)} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.15"]
[White "Chiku-Ratte, Olivier-Kenta"]
[Black "Stremavicius, Titas"]
[Result "0-1"]
[ECO "A95"]
[WhiteElo "2344"]
[BlackElo "2527"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,86,27,29,52,54,60,72,79,73,91,95,90,49,61,54,58,68,143,148,137,135,231,208,242,64,95,66,87,55,91,0,0,-3,0,-35,-18,-147,-129,-212,-208,-227,-103,-98,-107,-408,-412,-662,-668,-785,-359,-987,-973,-1745,-1732,-1694,-1633,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29991,-29991,-29992,-29992,-29993,-29993,-29994]} 1. d4 {[%emt 0:07:44]} f5 {[%emt 0:01:14]} 2. g3 {[%emt 0:01:40]} Nf6 {[%emt 0:00:09]} 3. Bg2 {[%emt 0:00:03]} e6 {[%emt 0:01:12]} 4. Nf3 {[%emt 0:01:07]} d5 {[%emt 0:00:16]} 5. c4 {[%emt 0:00:31]} Be7 {[%emt 0:00:21]} 6. O-O {[%emt 0:01:42]} Ne4 {[%emt 0:00:25]} 7. Nc3 {[%emt 0:04:33]} c6 {[%emt 0:00:11]} 8. Qc2 {[%emt 0:05:46]} Nd7 {[%emt 0:00:13]} 9. b3 {[%emt 0:00:46]} O-O {[%emt 0:06:32]} 10. Bb2 {[%emt 0:01:40]} Nd6 {[%emt 0:11:33] A95: Classical Dutch: Classical Stonewall: 7 Nc3 c6.} 11. Nd2 {[%emt 0:09:43] [#]} Kh8 $146 {[%emt 0:05:20]} ({Predecessor:} 11... g5 12. Rac1 Nf7 13. Rfd1 Nf6 14. Nf3 Bd7 15. Ne5 Be8 16. e3 Nh8 17. Na4 Bh5 18. Re1 {½-½ (39) Reist,D-Donk,D ICCF email 2018}) 12. e3 {[%emt 0:02:00]} b6 {[%emt 0:12:04] White is better.} 13. Ne2 {[%emt 0:04:36]} Ba6 {[%emt 0:01:33]} 14. Nf4 {[%emt 0:16:49]} Rf6 {[%emt 0:00:13]} 15. f3 {[%emt 0:00:41][%cal Bf2f3,Bf3e4,Be4e5][%mdl 32]} Rh6 {[%emt 0:05:01]} 16. Rfe1 {[%emt 0:07:15]} Rc8 {[%emt 0:07:46]} 17. e4 {[%emt 0:15:48]} fxe4 {[%emt 0:01:03]} (17... Qf8 $14) 18. fxe4 $16 {[%emt 0:00:35]} dxc4 {[%emt 0:01:19] [#]} 19. e5 $1 {[%emt 0:05:31]} (19. bxc4 $6 Bg5 $11) (19. Nxc4 Bxc4 20. bxc4 b5 $14) 19... Nf7 {[%emt 0:14:29]} (19... c3 $16 20. exd6 (20. Bxc3 Nb5 $14) (20. Qxc3 Nf5 $14) 20... cxd2 21. Qxd2 (21. dxe7 dxe1=Q+ 22. Rxe1 Qxe7 $17) 21... Bg5) 20. bxc4 $18 {[%emt 0:03:45]} ({Resist} 20. Nxc4 Bg5) 20... Bg5 {[%emt 0:02:04]} 21. Nf3 $2 {[%emt 0:01:59]} (21. Re4 $18) 21... Bxf4 $14 {[%emt 0:02:11]} 22. gxf4 {[%emt 0:00:04]} b5 {[%emt 0:00:09]} 23. f5 {[%emt 0:02:55] Black must now prevent fxe6.} Nf8 {[%emt 0:00:07] [#]} 24. fxe6 {[%emt 0:01:55]} ({Better is} 24. c5 $1 $16) 24... Nxe6 $11 {[%emt 0:01:06]} 25. Qf5 $132 {[%emt 0:00:24][%mdl 2048] White is not holding back} Rc7 {[%emt 0:00:06]} 26. cxb5 {[%emt 0:02:22]} Bxb5 {[%emt 0:00:16] Hoping for ...Rg6.} 27. Rac1 {[%emt 0:00:47]} (27. Bc1 $1 $11 {remains equal.} Rg6 28. Qh5) 27... Rg6 $17 {[%emt 0:01:14]} 28. Kh1 {[%emt 0:01:01]} (28. d5 $17 {keeps fighting.} Nh6 29. Qe4 cxd5 30. Qh4) 28... Nh6 $19 {[%emt 0:00:31]} 29. Qe4 {[%emt 0:00:13]} Rg4 {[%emt 0:00:30]} (29... c5 $19 30. d5 Rg4) 30. Qc2 $17 {[%emt 0:00:48]} Nf4 {[%emt 0:00:51] Black is more active.} 31. Rg1 {[%emt 0:00:28][%mdl 8192]} (31. Bf1 $17 Qd5 32. Re3) 31... Bd3 $19 {[%emt 0:02:34][%cal Bb5d3,Bd3e4,Be4f3,Bf3d5,Bd5e6][%mdl 32]} 32. Qd2 {[%emt 0:00:33]} (32. Qf2 $142 Be4 33. Bf1) 32... Be4 {[%emt 0:00:36] Threatens to win with ...Nxg2.} 33. h3 {[%emt 0:00:35]} Nxg2 {[%emt 0:02:06] Pair of Knights!} (33... Bxf3 $142 34. Bxf3 Rh4) 34. hxg4 $2 {[%emt 0:00:25]} (34. Rxg2 Rxg2 35. Kxg2 (35. Qxg2 $2 {is the wrong capture.} Rf7 $19)) 34... Nh4 {[%emt 0:00:33]} ({And not} 34... Bxf3 35. Rxg2 Nxg4 36. Kg1 Bxg2 37. Qxg2 $17) 35. Qf4 {[%emt 0:00:32]} Bxf3+ {[%emt 0:02:49]} 36. Kh2 {[%emt 0:00:05]} Rf7 {[%emt 0:00:13]} 37. Qe3 {[%emt 0:01:05]} Bd5 {[%emt 0:00:45] Black mates.} 38. g5 {[%emt 0:00:19]} Nf3+ {[%emt 0:00:21]} 39. Kh3 {[%emt 0:00:23]} Qd7+ {[%emt 0:03:46]} 40. e6 {[%emt 0:00:38]} Bxe6+ {[%emt 0:00:07]} 41. Kg2 {[%emt 0:00:06]} Nh4+ {[%emt 0:01:13]} 42. Kh2 {[%emt 0:00:40]} Qd6+ {[%emt 0:00:12]} 43. Rg3 {[%emt 0:00:43]} Ng4+ {[%emt 0:00:10] Quite a comeback for Black.   Weighted Error Value: White=0.93/Black=0.26 (precise)} 0-1

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.16"]
[White "Macieja, Bartlomiej"]
[Black "Csonka, Attila Istvan"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2514"]
[BlackElo "2321"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 28,85,51,47,59,54,71,62,75,58,72,72,72,70,66,56,73,57,71,68,58,80,70,45,64,51,77,36,37,46,85,75,154,165,166,170,172,155,156,106,114,92,92,92,130,150,133,137,275,271,264,211,230,171,270,166,521,450,1517,1289]} 1. Nf3 {[%emt 0:00:50]} Nf6 {[%emt 0:00:28]} 2. c4 {[%emt 0:00:17]} c5 {[%emt 0:00:37]} 3. Nc3 {[%emt 0:00:31]} Nc6 {[%emt 0:02:11]} 4. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:53]} 5. Nxd4 {[%emt 0:00:02]} g6 {[%emt 0:00:59]} 6. e4 {[%emt 0:00:10]} d6 {[%emt 0:00:12]} 7. f3 {[%emt 0:05:38]} Bg7 {[%emt 0:00:32]} 8. Be3 {[%emt 0:00:10]} Bd7 {[%emt 0:02:58]} 9. Be2 {[%emt 0:13:25]} O-O {[%emt 0:04:16]} 10. O-O {[%emt 0:11:38]} Nxd4 {[%emt 0:06:12]} 11. Bxd4 {[%emt 0:00:08]} a5 {[%emt 0:00:20]} 12. b3 {[%emt 0:01:30]} Bc6 {[%emt 0:00:26]} 13. Qd2 {[%emt 0:00:27]} Nd7 {[%emt 0:01:31]} 14. Bf2 {[%emt 0:00:03]} Nc5 {[%emt 0:00:36]} 15. Rab1 {[%emt 0:00:01]} Bd7 {[%emt 0:14:17] [#] B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} 16. Rfd1 $146 {[%emt 0:09:21]} ({Predecessor:} 16. Nd5 Be6 17. Rfe1 Bxd5 18. exd5 Qc7 19. Bf1 Rfe8 20. Re2 Bf6 21. h4 Qb6 22. a3 Qc7 23. h5 {½-½ (51) Teplitsky,Y (2375)-Afek,Y (2370) Ramat Hasharon 1993}) 16... Be6 {[%emt 0:02:20]} 17. Nd5 {[%emt 0:01:58]} Bxd5 {[%emt 0:02:56] White is slightly better.} 18. exd5 {[%emt 0:05:56]} Qb6 {[%emt 0:05:38]} 19. a3 {[%emt 0:01:14][%cal Ba2a3,Ba3b4,Bb4c5][%mdl 32] And now b4 would win.} Qc7 {[%emt 0:00:06]} 20. Bf1 {[%emt 0:02:36]} Rfe8 {[%emt 0:07:15]} 21. Re1 {[%emt 0:00:46]} Bf6 {[%emt 0:05:25]} 22. g3 {[%emt 0:05:11]} Qc8 {[%emt 0:04:29]} 23. b4 {[%emt 0:06:02]} axb4 {[%emt 0:00:23]} 24. axb4 {[%emt 0:00:03]} Nd7 {[%emt 0:00:11]} 25. c5 {[%emt 0:00:16]} Ne5 {[%emt 0:04:54]} 26. Rb3 {[%emt 0:03:25]} Rd8 {[%emt 0:01:35]} 27. Rc1 {[%emt 0:10:57]} dxc5 {[%emt 0:05:53]} 28. bxc5 {[%emt 0:00:02]} Qd7 {[%emt 0:00:15]} 29. Bg2 {[%emt 0:03:30]} e6 {[%emt 0:09:18]} (29... Qa4 $142 30. Rxb7 Qa3) 30. d6 $16 {[%emt 0:02:54]} Nc6 {[%emt 0:00:19]} 31. f4 {[%emt 0:00:27]} Ra7 {[%emt 0:00:38]} 32. Rb6 {[%emt 0:03:43]} Rda8 {[%emt 0:00:48]} 33. Bxc6 {[%emt 0:00:23] White has more active pieces.} (33. Qd1 $142) 33... bxc6 {[%emt 0:00:06]} 34. Bd4 {[%emt 0:00:06]} (34. Rf1 {simplifies} e5 35. fxe5 Bxe5 36. Qd3) 34... Ra2 {[%emt 0:01:42]} 35. Rb2 {[%emt 0:00:23][%cal Od4f6]} Rxb2 {[%emt 0:04:20]} 36. Qxb2 {[%emt 0:00:02]} Bxd4+ {[%emt 0:00:09]} 37. Qxd4 {[%emt 0:00:03][%mdl 4096] Endgame KQR-KQR} e5 {[%emt 0:00:06] This move loses the game for Black.} (37... Qa7 $16 38. Rc2 Qa3) 38. Qxe5 $18 {[%emt 0:02:26] Hoping for Re1.} (38. fxe5 Ra7 39. Rf1 Ra8 $18) 38... Re8 {[%emt 0:00:06]} 39. Qd4 {[%emt 0:01:07]} h5 {[%emt 0:00:19]} 40. Rf1 {[%emt 0:02:36][%cal Of4f5] Inhibits h4. Strongly threatening f5!} Qg4 {[%emt 0:07:56] Inhibits f5.} (40... Qf5 $142 41. Rd1 h4) 41. Qf6 {[%emt 0:03:20]} Re3 $2 {[%emt 0:02:04] [#]} (41... h4 {is a better chance.}) 42. Ra1 $1 {[%emt 0:01:57] White wants to mate with Ra8+.} Re8 {[%emt 0:01:34] [#] Against Ra8} (42... Ra3 $142 43. Rxa3 (43. Qd8+ Kg7 $11) 43... Qd1+ 44. Kf2 Qd2+ 45. Kf3 Qd1+ 46. Ke3 Qc1+ 47. Ke4 Qb1+ 48. Ke3 (48. Rd3 Qh1+ 49. Ke3 Qe1+ 50. Kf3 Qf1+ 51. Ke4 Qh1+ 52. Ke3 Qe1+ 53. Kf3 Qf1+ 54. Ke4 Qh1+ $11) 48... Qc1+ 49. Kd3 Qxa3+ 50. Qc3 Qa6+ 51. Ke3 Qa2) 43. Qe7 $3 {[%emt 0:01:20][%mdl 512] Weighted Error Value: White=0.17 (very precise) /Black=0.39} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.17"]
[White "Castro Torres, Jose Luis"]
[Black "Druska, Juraj"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2342"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 26,101,33,3,14,0,0,0,0,0,43,48,41,39,38,27,57,28,70,0,0,0,0,0,4,4,10,5,5,0,0,0,0,0,0,-25,0,0,0,0,0,0,0,0,0,0,0,-1,0,0,14,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:07:37]} Nf6 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:06:07]} d5 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:00:05]} c5 {[%emt 0:00:05]} 5. cxd5 {[%emt 0:00:08]} Nxd5 {[%emt 0:00:05]} 6. e4 {[%emt 0:00:05]} Nxc3 {[%emt 0:00:06]} 7. bxc3 {[%emt 0:00:04]} cxd4 {[%emt 0:00:03]} 8. cxd4 {[%emt 0:00:08]} Bb4+ {[%emt 0:00:03]} 9. Bd2 {[%emt 0:00:08]} Bxd2+ {[%emt 0:00:04]} 10. Qxd2 {[%emt 0:00:08]} O-O {[%emt 0:00:05]} 11. Bc4 {[%emt 0:00:09]} Nd7 {[%emt 0:00:07]} 12. O-O {[%emt 0:00:07]} b6 {[%emt 0:00:03]} 13. Rfe1 {[%emt 0:00:29]} Bb7 {[%emt 0:00:07]} 14. Rad1 {[%emt 0:00:10]} Rc8 {[%emt 0:00:05] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} 15. Bb3 {[%emt 0:00:03]} Re8 {[%emt 0:00:20]} 16. d5 {[%emt 0:02:38]} exd5 {[%emt 0:02:40]} 17. exd5 {[%emt 0:00:35]} Qf6 {[%emt 0:16:59]} 18. Ng5 {[%emt 0:20:42]} h6 {[%emt 0:25:04] Inhibits d6.} 19. Ne4 {[%emt 0:31:13]} Qg6 {[%emt 0:00:24] [#]} 20. f3 $146 {[%emt 0:02:45]} ({Predecessor:} 20. Qf4 Re5 21. Ba4 Bxd5 22. Bxd7 Rxe4 23. Rxe4 Bxe4 24. f3 Rc2 25. g4 Bd3 26. Rxd3 Qxd3 {1-0 (32) Molenda,M (2363)-Pulpan,J (2410) Bohumin 2020}) 20... Rcd8 {[%emt 0:07:22]} 21. Qf4 {[%emt 0:03:11] Threatens to win with Qc7.} (21. Qc3 $5 {[%cal Rc3c7]}) 21... Re5 {[%emt 0:14:08]} 22. Ba4 {[%emt 0:08:37] White is more active.} (22. Qc1 $14 b5 23. d6 Bxe4 24. Rxe4 (24. Qc7 Bxf3 25. Qxd8+ Kh7 $15)) 22... b5 $1 $11 {[%emt 0:00:35]} (22... Bxd5 $2 23. Bxd7 f6 {[#]} 24. Bc6 $1 $18 {[%mdl 512]}) (22... Rxd5 $2 23. Rxd5 Bxd5 24. Qc7 $18) 23. Bb3 {[%emt 0:05:54]} a5 {[%emt 0:00:47]} 24. a3 {[%emt 0:01:15]} Rde8 {[%emt 0:07:22] [#] aiming for ...f5.} 25. d6 {[%emt 0:03:06] Prevents ?nota?.} Kf8 {[%emt 0:07:29]} 26. Rf1 {[%emt 0:02:53]} f6 {[%emt 0:02:19][%cal Rb7e4]} 27. Ng3 {[%emt 0:02:05]} Qg5 {[%emt 0:05:49]} (27... a4 $5 28. Ba2 $8 Qc2 $11) 28. Qd4 {[%emt 0:00:29]} Qe3+ {[%emt 0:01:32]} 29. Qxe3 {[%emt 0:00:14]} Rxe3 {[%emt 0:00:02]} 30. Bd5 {[%emt 0:00:21]} Rb8 {[%emt 0:00:55]} 31. Bxb7 {[%emt 0:01:52] The position is equal.} Rxb7 {[%emt 0:00:00]} 32. Rc1 {[%emt 0:01:13]} Rd3 {[%emt 0:01:58]} 33. Ne4 {[%emt 0:00:54]} f5 {[%emt 0:03:46]} ({Don't do} 33... Rxa3 34. Rc7 Rxc7 35. dxc7 $16) 34. Nc5 {[%emt 0:00:48]} Nxc5 {[%emt 0:00:29]} 35. Rxc5 {[%emt 0:00:05]} Rxd6 {[%emt 0:03:08][%mdl 4096] Endgame KRR-KRR} 36. a4 {[%emt 0:01:32]} bxa4 {[%emt 0:01:13] Hoping for ...Rb2.} 37. Rxf5+ {[%emt 0:00:17]} Kg8 {[%emt 0:00:16] And now ...Rd2 would win.} 38. Rxa5 {[%emt 0:00:05]} Rb4 {[%emt 0:00:37]} 39. g4 {[%emt 0:01:09]} Rd3 {[%emt 0:01:03]} 40. Kg2 {[%emt 0:00:31]} a3 {[%emt 0:00:33]} 41. Kg3 {[%emt 0:00:25]} Rb2 {[%emt 0:01:00]} 42. h4 {[%emt 0:00:35]} a2 {[%emt 0:01:34] Strongly threatening ...Rb1.} 43. Rf2 {[%emt 0:00:23]} Rdd2 {[%emt 0:00:09]} 44. Rxd2 {[%emt 0:00:27]} Rxd2 {[%emt 0:00:01] KR-KR} 45. h5 {[%emt 0:00:37]} Kf7 {[%emt 0:00:09]} 46. Ra6 {[%emt 0:00:29]} Rb2 {[%emt 0:00:17]} 47. Kf4 {[%emt 0:00:17]} Ke7 {[%emt 0:00:52]} 48. Kf5 {[%emt 0:00:11]} Rb5+ {[%emt 0:00:43]} 49. Kf4 {[%emt 0:00:07]} Rb4+ {[%emt 0:00:06]} 50. Kf5 {[%emt 0:00:03]} Rb5+ {[%emt 0:00:05]} 51. Ke4 {[%emt 0:02:27] Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.18"]
[White "Oberoi, Shelev"]
[Black "Escobar Forero, Alder"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2328"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,89,29,20,21,26,58,40,40,52,47,50,74,37,54,18,28,29,46,18,145,30,29,0,39,0,73,63,66,-9,29,27,35,15,25,0,150,139,182,173,148,158,277,261,232,25,34,37,91,90,262,262,254,254,236,225,229,154,186,208,433,433,423,415,404,238,230,0,0,0,468,458,430,376,5675,5293,5177,5097]} 1. e4 {[%emt 0:00:03]} d6 {[%emt 0:00:14]} 2. d4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:16]} e5 {[%emt 0:00:05]} 4. Nge2 {[%emt 0:00:38]} Be7 {[%emt 0:00:40]} 5. g3 {[%emt 0:02:35]} O-O {[%emt 0:01:33]} 6. Bg2 {[%emt 0:01:52]} Nbd7 {[%emt 0:02:18][%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 7. O-O {[%emt 0:01:15]} c6 {[%emt 0:00:05]} 8. a4 {[%emt 0:00:34]} a5 {[%emt 0:02:00] B07: Pirc Defence: Miscellaneous Systems.} 9. h3 {[%emt 0:02:33]} exd4 {[%emt 0:04:27]} 10. Nxd4 {[%emt 0:04:13][%cal Be2d4,Bd4b5,Bb5c3][%mdl 32]} Nc5 {[%emt 0:00:18] White is slightly better.} 11. g4 {[%emt 0:04:11]} d5 {[%emt 0:17:40]} 12. exd5 {[%emt 0:03:36] [#]} cxd5 $146 {[%emt 0:01:37]} ({Predecessor:} 12... Nxd5 13. Nxd5 cxd5 14. Nb5 Be6 15. Be3 Qd7 16. b3 Rac8 17. f4 f5 18. gxf5 Bxf5 19. Qxd5+ Qxd5 20. Bxd5+ {½-½ (52) Wappler,M (2189)-Kunze,C (2296) Germany 2016}) 13. Ndb5 {[%emt 0:04:18]} Be6 {[%emt 0:06:00]} 14. f4 {[%emt 0:11:12]} Nce4 {[%emt 0:10:23]} 15. Be3 {[%emt 0:05:37]} Re8 {[%emt 0:14:48]} 16. f5 {[%emt 0:10:32]} Bc8 {[%emt 0:01:37]} (16... Nxc3 $11 {keeps the balance.} 17. Nxc3 Bd7) 17. g5 {[%emt 0:05:26]} (17. Bxe4 $1 $16 Nxe4 18. Nxd5 (18. Qxd5 Nxc3 19. Nxc3 Bd7 $11)) 17... Nxc3 $11 {[%emt 0:03:47]} 18. Nxc3 {[%emt 0:03:16]} (18. bxc3 {simplifies} Ne4 19. Bxe4 dxe4 20. Qxd8 Bxd8 21. Rad1) 18... Bd6 {[%emt 0:18:38]} 19. Qd3 {[%emt 0:07:55]} (19. Nxd5 $2 Nxd5 20. Qxd5 Rxe3 $19) 19... b6 {[%emt 0:05:12]} 20. Nb5 $16 {[%emt 0:07:47]} (20. gxf6 Rxe3 21. Qxd5 (21. Qxe3 Bc5 $15) 21... Ra7 $11) 20... Ba6 {[%emt 0:03:20] Strongly threatening ...Bxb5.} 21. Rae1 {[%emt 0:07:23]} (21. gxf6 Bxb5 22. Qxb5 (22. axb5 Rxe3 23. Qxd5 Bc5 $17) 22... Rxe3 23. Qxd5 (23. fxg7 $2 Bc5 $19) 23... Bc5 $1 24. Qxd8+ (24. Qxa8 Re4+ 25. Kh1 Qxa8 $15) 24... Rxd8 $15) (21. Rfe1 $1 $14 Ne4 22. Rad1 (22. Qxd5 $2 Bh2+ 23. Kxh2 Qxd5 $19) (22. Bxe4 Rxe4 23. Rad1 Rc8 $17)) 21... Bxb5 {[%emt 0:00:59]} (21... Ne4 {with more complications.} 22. g6 Ra7 23. c4 Bxb5 24. axb5 Qb8) 22. axb5 {[%emt 0:00:43]} Ne4 {[%emt 0:00:08]} 23. g6 {[%emt 0:02:50] Hoping for gxf7+.} (23. Qxd5 $2 Bh2+ $1 {[%mdl 512]} 24. Kxh2 Qxd5 $19) 23... Ra7 {[%emt 0:01:16]} 24. c4 {[%emt 0:02:44]} (24. Qxd5 $2 Bh2+ $1 {[%mdl 512]} 25. Kxh2 Qxd5 $19) (24. Rd1 $5 {[%cal Rd3d5]} Qb8 25. Bxe4 (25. Qxd5 $2 Bh2+ 26. Kh1 Ng3+ 27. Kxh2 Nxf1+ 28. Kg1 Nxe3 $19) 25... Rxe4 26. Rf3 $11 (26. Qxd5 Bh2+ 27. Kh1 Rxe3 $11)) 24... dxc4 {[%emt 0:04:18]} (24... Qb8 $1 $11 25. Bxe4 (25. cxd5 $2 Bh2+ 26. Kh1 Ng3+ 27. Kxh2 Nxf1+ 28. Kg1 Nxe3 $19) 25... dxe4) 25. Qxc4 {[%emt 0:00:17]} Nf6 {[%emt 0:00:05][%cal Oe8e3]} 26. Bd4 {[%emt 0:03:40] A strong pair of Bishops.} Rf8 {[%emt 0:01:56] [#]} 27. Rd1 $1 {[%emt 0:02:41] White has more active pieces. The black rooks are badly placed.} Qb8 {[%emt 0:00:00]} (27... Kh8 $16 {was worth a try.} 28. Qc6 Rd7) 28. Bxf6 {[%emt 0:01:25]} gxf6 {[%emt 0:00:00]} 29. Qh4 $2 {[%emt 0:01:51]} ({Better is} 29. Bd5 $18 {Qh4 is the strong threat.} Kh8 30. gxf7) 29... fxg6 $11 {[%emt 0:00:44]} 30. fxg6 {[%emt 0:00:10]} Bc5+ {[%emt 0:00:26]} (30... Bg3 $14 31. Qg4 hxg6) 31. Kh1 $16 {[%emt 0:00:12]} Qe5 {[%emt 0:00:13]} (31... f5 $16) 32. Bd5+ $18 {[%emt 0:01:00]} Kh8 {[%emt 0:00:01]} 33. Bf7 {[%emt 0:00:19]} Raxf7 {[%emt 0:01:13]} 34. gxf7 $40 {[%emt 0:00:10][%mdl 128] White wants a kill. The board is on fire.} Rxf7 {[%emt 0:00:39]} 35. Rfe1 {[%emt 0:02:41]} Qg5 {[%emt 0:00:40]} 36. Qe4 {[%emt 0:00:53]} h5 $2 {[%emt 0:00:26]} (36... Qg3 {is a better defense.} 37. Rd3 Qg6 38. Rd8+ Kg7) 37. Rd5 {[%emt 0:00:37]} f5 {[%emt 0:00:25]} 38. Qe8+ {[%emt 0:00:46]} ({Not} 38. Qe6 Rg7 39. Qe2 (39. Qxf5 $2 Qg2#) (39. Qc8+ $2 Rg8 $19) 39... Qh4 40. Qe8+ (40. Rxf5 Qxh3+ 41. Qh2 Qxf5 42. Re8+ Kh7) 40... Kh7 $11) 38... Rf8 {[%emt 0:00:36]} 39. Qe6 {[%emt 0:00:43]} (39. Qe5+ $142 Qf6 40. Rd7) 39... Rg8 {[%emt 0:00:34][%csl Gg8][%cal Rg5g2] [#]} 40. Qe5+ $2 {[%emt 0:00:19]} (40. Qxf5 $2 Qg2#) ({White has to play} 40. Qe2 $1 $18) 40... Rg7 $1 $11 {[%emt 0:00:00][%csl Gg7][%cal Rg5g2]} 41. Qe2 {[%emt 0:01:01] Against Qg2+. Black must now prevent Qf1.} Kh7 $2 {[%emt 0:00:59][%mdl 8192]} (41... Qh4 $11 42. Qe8+ (42. Rxf5 {is a self mate.} Qxh3+ 43. Qh2 Qxf5 44. Re8+ Kh7) 42... Kh7) 42. Qf3 $18 {[%emt 0:00:10]} Rf7 {[%emt 0:00:11]} 43. Rf1 {[%emt 0:00:18]} Kg6 $2 {[%emt 0:00:15] [#]} (43... Qe3 44. Qxh5+ Kg7 45. Rdxf5 Qe4+ 46. Qf3 (46. Kh2 Bd6+ 47. Kg1 Bc5+ 48. Rxc5 Qd4+ 49. Kg2 Qxb2+ 50. Kg3 Qa3+ 51. Kh2 Qb2+ 52. Kg3 Qa3+ 53. Kh4 Qb4+ 54. Kg3 Qa3+ $11) 46... Re7) 44. Rxc5 $1 {[%emt 0:00:06][%mdl 512]} bxc5 {[%emt 0:00:02]} 45. Rg1 {[%emt 0:00:01] Weighted Error Value: White=0.43/Black=0.45} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.19"]
[White "Balakrishnan, Praveen"]
[Black "Gedajlovic, Max"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2510"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,87,0,-31,20,0,0,0,3,0,30,25,22,33,39,40,47,33,60,65,125,117,133,121,132,130,120,132,122,120,118,93,86,94,96,57,80,75,75,84,87,68,100,73,132,133,173,166,227,226,225,214,185,175,231,220,200,125,237,219,187,83,241,223,585,569,1093,1040,809,746,29971,29972,29974,29975,29952,5416]} 1. e4 {[%emt 0:08:05]} e5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:06]} exd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:38]} 5. Nxc6 {[%emt 0:00:14]} bxc6 {[%emt 0:00:09]} 6. e5 {[%emt 0:00:07]} Qe7 {[%emt 0:01:02]} 7. Qe2 {[%emt 0:00:06]} Nd5 {[%emt 0:00:07]} 8. Nd2 {[%emt 0:00:07]} (8. c4 $5 {[%cal Rc4d5]} Ba6 9. Nd2 $11) 8... f6 {[%emt 0:17:21] C45: Scotch Game.} (8... Rb8 $15) 9. Nf3 {[%emt 0:16:50]} fxe5 {[%emt 0:02:17]} 10. Bg5 {[%emt 0:06:54] Against e4} Qe6 {[%emt 0:03:06] [#] The position is equal.} 11. Qxe5 $146 {[%emt 0:03:11]} (11. Nxe5 Bb4+ 12. Kd1 (12. c3 $2 Nxc3 13. bxc3 Bxc3+ 14. Bd2 Bxa1 $19) 12... O-O $17) ({Predecessor:} 11. Qe4 Bc5 12. Bc4 Nf6 13. Qxe5 Bxf2+ 14. Kxf2 Ng4+ 15. Kg3 Nxe5 16. Bxe6 Nxf3 17. Bxd7+ Bxd7 18. gxf3 {1-0 (41) Rodriguez Boado,M (2170)-Alonso Martinez,T (2135) Mondariz 2012}) 11... Bb4+ {[%emt 0:08:52]} 12. Bd2 {[%emt 0:04:24]} Qxe5+ {[%emt 0:01:15]} 13. Nxe5 {[%emt 0:00:07]} O-O {[%emt 0:12:29]} 14. Bxb4 {[%emt 0:07:07]} Nxb4 {[%emt 0:00:03]} 15. Bc4+ {[%emt 0:04:38]} Kh8 {[%emt 0:08:06]} 16. O-O-O {[%emt 0:06:26]} d5 {[%emt 0:05:42] Inhibits f3.} (16... g6 $1 $14) 17. a3 $1 $16 {[%emt 0:21:51] Threatens to win with Bb3.} (17. c3 $6 dxc4 18. cxb4 a5 $11) 17... dxc4 {[%emt 0:03:00]} 18. axb4 {[%emt 0:00:09]} a5 {[%emt 0:01:56]} 19. bxa5 {[%emt 0:01:59] White is more active.} (19. Nxc4 $6 axb4 20. f3 Ra6 $11) 19... Rxa5 {[%emt 0:01:32]} 20. Nxc4 {[%emt 0:02:57]} Ra1+ {[%emt 0:04:08]} 21. Kd2 {[%emt 0:00:02]} Rxf2+ {[%emt 0:00:44]} 22. Ke3 {[%emt 0:03:18] Threatening mate with Rd8+.} Rxd1 {[%emt 0:00:02]} 23. Rxd1 {[%emt 0:00:07][%mdl 4096] Endgame Intending Rd8+ and mate. KRB-KRN} Rf8 {[%emt 0:00:04] Inhibits Rd8.} 24. Na5 {[%emt 0:01:10][%cal Od1d4]} Re8+ {[%emt 0:03:13]} 25. Kf2 {[%emt 0:01:57]} Bf5 {[%emt 0:02:13]} 26. c4 {[%emt 0:11:23]} h5 {[%emt 0:04:35]} 27. Nxc6 {[%emt 0:00:00]} Be4 {[%emt 0:00:53] Against Rd5} 28. Nd4 {[%emt 0:00:00]} Rf8+ {[%emt 0:02:56]} (28... c5 $142) 29. Kg1 $1 {[%emt 0:00:00]} Rb8 {[%emt 0:02:37]} 30. Ne6 $1 {[%emt 0:00:00]} ({Don't do} 30. Re1 c5 $16) 30... Kg8 {[%emt 0:02:45]} (30... Rxb2 $2 31. Rd8+ (31. Nxc7 Rxg2+ 32. Kf1 Rxh2 $17) 31... Kh7 32. Ng5+ (32. Nxc7 $2 Rxg2+ 33. Kf1 Rxh2 $17) 32... Kg6 33. Nxe4 $18) (30... Bc2 $142 31. Rd5 Rxb2) 31. Rd8+ $1 $18 {[%emt 0:00:00]} ({Weaker is} 31. Nxc7 Rxb2 32. Rd8+ Kf7 $11) 31... Rxd8 {[%emt 0:00:04]} 32. Nxd8 {[%emt 0:00:00] KB-KN} Bd3 {[%emt 0:02:52]} 33. c5 {[%emt 0:00:00]} Bc4 {[%emt 0:00:39]} (33... Bf5 $142 34. b4 Kf8) 34. Nc6 {[%emt 0:00:12]} Kf8 {[%emt 0:00:11]} 35. Ne5 {[%emt 0:01:53]} Bd5 {[%emt 0:02:43]} (35... Bb5 $16) 36. Ng6+ {[%emt 0:00:11]} Ke8 {[%emt 0:00:09]} 37. h4 {[%emt 0:00:51]} (37. b4 $18) 37... Kd7 $2 {[%emt 0:00:50] [#] A mistake that costs the game.} (37... Bf7 $16 {was necessary.} 38. Ne5 Bd5) 38. b4 $1 {[%emt 0:00:48] Hoping for b5.} Be4 $2 {[%emt 0:02:01] Prevents b5.} (38... c6 {is a better chance.} 39. Kf2 Ke8) 39. Nf4 {[%emt 0:00:22]} Kc6 {[%emt 0:08:13]} 40. Nxh5 {[%emt 0:00:30]} g6 {[%emt 0:00:00]} 41. Nf6 {[%emt 0:00:16]} Bc2 {[%emt 0:00:00]} 42. Kf2 {[%emt 0:00:14] White mates.} Kb5 {[%emt 0:00:00] [#]} 43. Ke3 $1 {[%emt 0:00:06]} Kxb4 {[%emt 0:00:00]} 44. Kd4 {[%emt 0:00:05] Weighted Error Value: White=0.08 (flawless) /Black=0.51} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.20"]
[White "Gauri, Shankar"]
[Black "Brodsky, David"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2322"]
[BlackElo "2509"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,89,15,6,28,0,0,0,8,0,12,13,13,7,8,-3,14,26,128,126,174,165,173,79,67,0,15,-23,-32,-26,-14,-13,0,0,0,0,0,0,0,0,0,0,0,0,-12,-121,-108,-88,-71,-118,-109,-125,-84,-97,-87,-123,-51,-51,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:09:21]} Nf6 {[%emt 0:01:09]} 2. g3 {[%emt 0:00:25]} b5 {[%emt 0:00:06]} 3. Bg2 {[%emt 0:01:15]} Bb7 {[%emt 0:00:06]} 4. O-O {[%emt 0:01:21]} e6 {[%emt 0:00:23]} 5. d3 {[%emt 0:03:24]} Be7 {[%emt 0:00:26]} 6. e4 {[%emt 0:02:39]} O-O {[%emt 0:00:33]} 7. Re1 {[%emt 0:04:57]} d6 {[%emt 0:02:39] A05: Réti Opening: 1 Nf3 Nf6.} 8. Nbd2 {[%emt 0:09:01]} c5 {[%emt 0:03:59]} 9. a4 {[%emt 0:00:27][%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} b4 {[%emt 0:01:24]} 10. a5 {[%emt 0:06:12]} e5 {[%emt 0:08:32]} 11. Nc4 {[%emt 0:02:02]} Nc6 {[%emt 0:02:14]} 12. a6 {[%emt 0:16:50]} Bc8 {[%emt 0:00:08] [#]} 13. c3 $146 {[%emt 0:00:09]} ({Predecessor:} 13. Nh4 g6 14. Nf3 Be6 15. Ng5 Bg4 16. f3 Bd7 17. Nh3 Re8 18. f4 Bg4 19. Qd2 {0-1 (61) Glauser,P (2165)-Kratochvil,J (2114) ICCF email 2011}) 13... bxc3 {[%emt 0:19:20]} 14. bxc3 {[%emt 0:00:16]} Nb8 {[%emt 0:00:07] [#]} (14... Be6 $11 {keeps the balance.}) 15. d4 $1 $16 {[%emt 0:13:15] White is more active.} cxd4 {[%emt 0:02:10]} (15... Bxa6 $16 16. dxe5 Bxc4) 16. cxd4 $18 {[%emt 0:00:06]} Bxa6 {[%emt 0:00:13]} 17. Na5 {[%emt 0:08:52]} (17. Ne3 $18 {and White stays clearly on top.}) 17... Qb6 $16 {[%emt 0:14:40]} 18. d5 {[%emt 0:14:06]} (18. Be3 $14 Qb5 19. Bd2) 18... Ng4 $11 {[%emt 0:06:06]} 19. Qc2 {[%emt 0:01:16]} (19. Be3 {simplifies} Qc7 20. Nd2 Nxe3 21. Rxe3 Bg5 22. Rea3) 19... Rc8 {[%emt 0:00:58]} 20. Qa2 {[%emt 0:00:52]} Bd3 {[%emt 0:01:29] Prevents Rb1.} (20... Rc5 {simplifies} 21. Be3 Nxe3 22. Rxe3 Bb5) 21. Be3 {[%emt 0:00:20]} Nxe3 {[%emt 0:03:37]} 22. Rxe3 {[%emt 0:00:02]} Bb5 $36 {[%emt 0:01:58][%mdl 2048] Black has the initiative.} 23. Rb3 {[%emt 0:00:22]} a6 {[%emt 0:02:56]} 24. Bf1 {[%emt 0:00:39]} Bd8 {[%emt 0:04:12]} 25. Qb2 {[%emt 0:03:42][%cal Oa5c4]} Rc5 {[%emt 0:09:56] Against Nc4} 26. Nd2 {[%emt 0:00:15][%cal Bf3d2,Bd2f1,Bf1e3][%mdl 32]} Qc7 {[%emt 0:01:11]} 27. Nac4 {[%emt 0:01:22][%mdl 64]} Bg5 {[%emt 0:03:44] This pair of bishops is nice.} 28. Ne3 {[%emt 0:00:18]} (28. Nb6 $11 {remains equal.} Qxb6 29. Bxb5 (29. Nf3 Bc1 $17)) 28... Bxe3 $17 {[%emt 0:00:52]} 29. Rxe3 {[%emt 0:00:26]} Rc2 {[%emt 0:01:15]} (29... Bxf1 {simplifies} 30. Nxf1 Nd7 31. Rb3 a5) 30. Qb4 {[%emt 0:00:05]} (30. Qb1 $142) 30... Bxf1 {[%emt 0:00:23]} 31. Nxf1 {[%emt 0:00:05]} Nd7 {[%emt 0:00:27]} 32. Rea3 {[%emt 0:00:52] Prevents a5.} Rb8 {[%emt 0:03:22]} 33. Qa4 {[%emt 0:00:30]} Rbb2 {[%emt 0:01:46]} (33... Rcb2 $17 {Hoping for ...Nc5.} 34. Qc6 Qd8) 34. Rf3 $15 {[%emt 0:00:17]} Nf6 {[%emt 0:02:37]} (34... g6 $15) 35. Ne3 $11 {[%emt 0:01:10] Black must now prevent Rxf6. The position is equal.} Rc1+ {[%emt 0:00:29]} 36. Rxc1 {[%emt 0:00:10]} Qxc1+ {[%emt 0:00:02]} 37. Kg2 $1 {[%emt 0:00:04][%cal Of3f6] Rxf6! is the strong threat.} h5 {[%emt 0:01:32]} (37... Rb1 $2 {[#]} 38. Rxf6 $1 {[%mdl 512]} Rb8 39. Rxd6 $18) 38. Rxf6 {[%emt 0:00:30][%mdl 64]} Qxe3 {[%emt 0:01:09][%mdl 4096] Endgame KQR-KQR} (38... gxf6 39. Qe8+ Kh7 40. Qxf7+ Kh8 41. Qxh5+ Kg8 42. Qe8+ Kh7 43. Qf7+ Kh8 44. Qxf6+ Kg8 45. Qd8+ Kh7 46. Qe7+ Kg8 47. Ng4 $18) 39. Rf5 {[%emt 0:01:32]} Qe2 {[%emt 0:00:45]} 40. Qe8+ $1 {[%emt 0:00:29]} Kh7 {[%emt 0:00:01] aiming for ...Rb1.} 41. Qxf7 {[%emt 0:00:19]} Qxe4+ {[%emt 0:00:12]} 42. Kh3 {[%emt 0:00:34][%cal Rf5h5]} Qg4+ {[%emt 0:00:27]} 43. Kg2 {[%emt 0:00:01]} Qe4+ {[%emt 0:00:45]} 44. Kh3 $1 {[%emt 0:00:01][%cal Rf5h5]} Qg4+ {[%emt 0:00:06]} 45. Kg2 {[%emt 0:00:02] Weighted Error Value: White=0.15 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.21"]
[White "Budisavljevic, Luka"]
[Black "Antova, Gabriela"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2505"]
[BlackElo "2302"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,93,24,26,16,20,10,4,0,0,0,0,0,4,0,8,7,85,85,83,89,108,55,51,60,109,122,109,103,95,102,100,112,88,105,185,179,183,111,129,137,114,119,162,45,35,39,57,24,109,109,122,124,215,192,214,139,139,126,166,31,277,274,400,353,5106,3415,1152,1076,1451,1223,1416,1349,29983,29978]} 1. Nf3 {[%emt 0:00:37]} d5 {[%emt 0:02:02]} 2. c4 {[%emt 0:00:08]} dxc4 {[%emt 0:01:59]} 3. e3 {[%emt 0:01:17]} Nf6 {[%emt 0:01:28]} 4. Bxc4 {[%emt 0:00:07]} e6 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:59]} c5 {[%emt 0:00:44]} 6. b3 {[%emt 0:06:02]} a6 {[%emt 0:02:35]} 7. Bb2 {[%emt 0:00:11]} b5 {[%emt 0:04:18]} 8. Be2 {[%emt 0:00:06]} Bb7 {[%emt 0:00:18]} 9. a4 {[%emt 0:03:55]} b4 {[%emt 0:02:08]} 10. d4 {[%emt 0:01:03]} Nbd7 {[%emt 0:01:22][%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 11. Nbd2 {[%emt 0:01:08][%cal Bb1d2,Bd2c4,Bc4b6][%mdl 32]} Be7 {[%emt 0:01:01]} 12. Rc1 {[%emt 0:03:32] D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} Rc8 {[%emt 0:04:29]} 13. Nc4 {[%emt 0:01:18]} O-O {[%emt 0:01:52]} 14. Rc2 {[%emt 0:01:31] [#] The position is equal.} cxd4 $146 {[%emt 0:11:20]} ({Predecessor:} 14... Qc7 15. dxc5 Be4 16. Rd2 Nxc5 17. Be5 Qb7 18. Nd6 Bxd6 19. Bxd6 Rfe8 20. Rd4 Bd5 21. Bc4 {0-1 (31) Gabriel,C (2535)-Adianto,U (2585) Newark 1995}) 15. Nxd4 {[%emt 0:10:33]} Nc5 {[%emt 0:01:35]} 16. Bf3 {[%emt 0:02:01]} Nfe4 {[%emt 0:06:55]} 17. a5 {[%emt 0:16:42]} Bf6 {[%emt 0:05:57]} 18. Nb6 {[%emt 0:10:37]} Rb8 {[%emt 0:06:52]} (18... Rc7 $1 $11) 19. Rc4 $16 {[%emt 0:06:14]} e5 {[%emt 0:11:20]} 20. Bxe4 $1 {[%emt 0:10:13]} Nxe4 {[%emt 0:01:01]} 21. Nf3 {[%emt 0:04:39] Pair of Knights!} (21. Nc6 $16 Qxd1 22. Rxd1 Bxc6 23. Rxc6) 21... Nd6 {[%emt 0:12:46]} 22. Rxb4 {[%emt 0:00:57]} ({Stronger than} 22. Bxe5 Nxc4 23. Nxc4 Qxd1 24. Rxd1 Bxf3 25. gxf3 Bxe5 26. Nxe5 Rfd8 $17) 22... Qe7 {[%emt 0:03:00]} (22... Re8 $1 $14) 23. Nd5 {[%emt 0:03:06] White is more active.} Bxd5 {[%emt 0:02:43]} 24. Rxb8 {[%emt 0:00:02]} Rxb8 {[%emt 0:00:21]} 25. Qxd5 {[%emt 0:00:02][%cal Ob2a3]} Qe6 {[%emt 0:05:03]} 26. Rd1 {[%emt 0:05:38]} Qxd5 {[%emt 0:02:09]} 27. Rxd5 {[%emt 0:00:02]} Ne4 {[%emt 0:03:37]} (27... Rxb3 $16 28. Rxd6 Rxb2) 28. Bxe5 $18 {[%emt 0:00:50]} ({Resist} 28. Nxe5 Rxb3 29. Nc4 h6 $11) 28... Rxb3 {[%emt 0:00:06] ( -> ...Rb1+)} 29. g3 {[%emt 0:02:33]} (29. g4 $1 $18) 29... h6 {[%emt 0:01:15]} 30. Rd4 {[%emt 0:01:45]} Bxe5 {[%emt 0:01:12]} 31. Nxe5 $16 {[%emt 0:00:12][%mdl 4096] Endgame KRN-KRN} f5 {[%emt 0:00:18]} 32. h4 {[%emt 0:02:08]} (32. g4 $1 $18 {[%cal Rg4f5]} Rb5 33. Nc6) 32... Rb5 $14 {[%emt 0:00:46][%csl LRa5,LRe5]} 33. Nc4 {[%emt 0:01:18]} h5 {[%emt 0:01:39]} 34. Kg2 {[%emt 0:01:29] White wants to play f3.} Rb4 {[%emt 0:01:11]} (34... Rc5 $1 $11) 35. Rd8+ $16 {[%emt 0:00:37]} Kh7 {[%emt 0:00:09] [#]} 36. Nd6 {[%emt 0:02:17] Strongly threatening Nxe4.} Nf6 {[%emt 0:02:05]} (36... Ra4 $16) 37. Nxf5 {[%emt 0:01:20]} Rb5 {[%emt 0:00:04]} 38. Nd6 {[%emt 0:01:05]} Rxa5 {[%emt 0:00:06]} 39. e4 {[%emt 0:01:46][%cal Be3e4,Be4e5][%mdl 32]} Ra2 {[%emt 0:00:10] [#]} 40. Rf8 {[%emt 0:00:00]} ({White must play} 40. e5 $1 $18 {[%cal Re5f6]} Ng4 41. Ne4 Nxe5 42. Rd5) 40... Rd2 $2 {[%emt 0:01:25] This costs Black the game.} (40... Ng4 $14) 41. e5 $18 {[%emt 0:00:00]} Ng4 {[%emt 0:00:22]} (41... Kg6 {keeps fighting.} 42. Ra8 Ng4) 42. Ne4 {[%emt 0:00:06] And now e6 would win.} Rd5 $2 {[%emt 0:01:00]} (42... Rd7 43. e6 Re7 44. Ng5+ Kh6) 43. Ng5+ {[%emt 0:00:16]} Kg6 {[%emt 0:00:06]} 44. f4 {[%emt 0:00:35] White wants to mate with f5+.} Ne3+ {[%emt 0:00:22]} 45. Kf2 {[%emt 0:00:31]} Nf5 {[%emt 0:00:14]} 46. g4 {[%emt 0:01:03]} Nxh4 {[%emt 0:01:13]} 47. Kg3 {[%emt 0:00:01] Weighted Error Value: White=0.24 (precise) /Black=0.49} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.22"]
[White "Beradze, Irakli"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2494"]
[BlackElo "2298"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,91,0,3,5,33,19,37,6,12,8,4,25,51,47,41,42,78,58,37,41,39,41,35,42,54,55,54,56,45,41,42,42,57,48,118,56,69,0,117,68,60,66,100,111,143,95,94,94,76,89,86,24,34,17,8,0,0,0,0,0,45,45,45,45,52,54,90,10,249,215,1298,1279,1485,1389,1464,1380,1163,1048]} 1. Nf3 {[%emt 0:07:52]} Nf6 {[%emt 0:00:05]} 2. g3 {[%emt 0:00:05]} d5 {[%emt 0:00:11]} 3. Bg2 {[%emt 0:00:05]} c6 {[%emt 0:00:09]} 4. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:56]} 5. b3 {[%emt 0:00:44]} Bd6 {[%emt 0:01:51]} 6. Bb2 {[%emt 0:00:24]} Nbd7 {[%emt 0:00:22]} 7. O-O {[%emt 0:02:17]} O-O {[%emt 0:00:28]} 8. d3 {[%emt 0:02:13][%cal Bd2d3,Bd3e4,Be4e5][%mdl 32]} Re8 {[%emt 0:04:05]} 9. Nc3 {[%emt 0:03:58] A13: English Opening: 1...e6.} Qe7 {[%emt 0:01:54]} 10. Rc1 {[%emt 0:01:12] [#]} a5 $146 {[%emt 0:02:51]} ({Predecessor:} 10... Ba3 11. Qc2 Bxb2 12. Qxb2 dxc4 13. bxc4 e5 14. Nd2 Nc5 15. Rb1 Bf5 16. Qb4 Rad8 {1-0 (45) Kopacz,G (2294)-Jurcisin,I (2127) Presov 2002}) 11. cxd5 {[%emt 0:08:16] White is slightly better.} exd5 {[%emt 0:00:30]} 12. e4 {[%emt 0:00:04]} dxe4 {[%emt 0:02:21]} 13. dxe4 {[%emt 0:06:13]} Ba3 {[%emt 0:12:11]} 14. Bxa3 {[%emt 0:04:26]} Qxa3 {[%emt 0:00:19]} 15. Re1 {[%emt 0:00:07]} Qf8 {[%emt 0:30:27]} 16. h3 {[%emt 0:18:08]} Nc5 {[%emt 0:08:03][%cal Rc5e4]} 17. e5 {[%emt 0:01:10]} (17. Qc2 {simplifies} Rd8 18. Rcd1 Rxd1 19. Rxd1 Ne8 20. e5) 17... Rd8 {[%emt 0:02:16]} 18. Qc2 {[%emt 0:00:32]} Ne8 {[%emt 0:00:33]} 19. Rcd1 {[%emt 0:05:31] Inhibits g6.} (19. Red1 {simplifies} Qe7 20. Rxd8 Qxd8 21. Ne2) 19... Be6 {[%emt 0:04:57]} 20. Ng5 {[%emt 0:07:14][%csl Gg5][%cal Rc2h7]} g6 {[%emt 0:00:21]} 21. Nce4 $36 {[%emt 0:06:11][%mdl 2048] White has good play.} Nxe4 {[%emt 0:00:09]} 22. Nxe6 {[%emt 0:00:38]} fxe6 {[%emt 0:00:09]} 23. Bxe4 {[%emt 0:00:08]} Nc7 {[%emt 0:04:39]} 24. h4 {[%emt 0:01:40][%cal Oh4h5]} Qh6 {[%emt 0:02:00] Against h5} (24... Qg7 $14) 25. Rd6 {[%emt 0:03:08]} ({White should play} 25. Qc5 $16 {Black must now prevent Qe7.} Qf8 26. Qb6 Rxd1 27. Rxd1) 25... Nb5 $14 {[%emt 0:00:45]} 26. Rdd1 {[%emt 0:02:22]} ({Of course not} 26. Rxe6 Nd4 27. Qc4 Nxe6 28. Qxe6+ Kh8 $11) (26. Rd3 $14) 26... Qh5 {[%emt 0:00:11] [#]} (26... Nc7 $1 $11 {keeps the balance.}) 27. Bg2 {[%emt 0:05:21]} (27. Kg2 $1 $16) 27... Qg4 {[%emt 0:02:37]} 28. Kh2 $1 {[%emt 0:03:26]} Qf5 {[%emt 0:01:52]} 29. Qc5 {[%emt 0:01:19]} Qf7 {[%emt 0:08:20]} 30. Kg1 {[%emt 0:01:43]} ({Better is} 30. Rxd8+ Rxd8 31. a4) 30... Rd7 $16 {[%emt 0:04:55] [#]} 31. a4 $1 {[%emt 0:02:54]} Nc7 {[%emt 0:00:06]} 32. Rxd7 {[%emt 0:00:12]} Qxd7 {[%emt 0:00:05]} 33. Re4 {[%emt 0:00:23] White is much more active.} (33. Qb6 $16) 33... Qd1+ $11 {[%emt 0:03:20]} 34. Kh2 {[%emt 0:00:14]} Rf8 {[%emt 0:00:04]} 35. f4 {[%emt 0:07:06]} Rd8 {[%emt 0:02:07]} 36. Kh3 {[%emt 0:00:33]} Rd7 {[%emt 0:01:24]} 37. Qxa5 {[%emt 0:00:20]} h5 {[%emt 0:00:30]} 38. Qe1 {[%emt 0:00:10] Strongly threatening Qxd1.} Qc2 {[%emt 0:00:43][%cal Od7d1]} 39. Rc4 {[%emt 0:00:26]} Qb2 {[%emt 0:00:39]} (39... Qxb3 $2 40. Rb4 Qd1 41. Qxd1 Rxd1 42. Rxb7 $18) 40. Qc3 {[%emt 0:01:04]} Qe2 {[%emt 0:00:30]} 41. Qc2 {[%emt 0:00:30] Against Rd3} (41. Re4 $16 Qg4+ 42. Kh2) 41... Qg4+ {[%emt 0:00:04] Black cannot hold the game after this.} (41... Rd2 $1 $11 {and Black stays safe.} 42. Qxg6+ Kf8) 42. Kh2 $18 {[%emt 0:00:02]} Nd5 $2 {[%emt 0:00:42]} (42... Kh7 43. b4 Qf5) 43. Bh3 {[%emt 0:00:22][%cal Bg2h3,Bh3e6,Be6d7][%mdl 32] White is clearly winning.} Qf3 {[%emt 0:00:34]} 44. Bxe6+ {[%emt 0:00:40]} Kg7 {[%emt 0:00:01]} 45. Bxd7 {[%emt 0:00:09]} Ne3 {[%emt 0:00:04]} 46. Rc3 {[%emt 0:00:06] Weighted Error Value: White=0.15 (very precise) /Black=0.27 (precise)} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.23"]
[White "Hiwale, Ronak"]
[Black "Kavutskiy, Kostya"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1970"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,71,22,41,44,54,49,318,310,300,318,365,362,374,319,352,308,302,251,326,312,339,286,272,277,345,290,279,280,294,284,345,343,332,342,326,250,402,300,319,257,251,208,212,222,379,367,356,376,428,429,427,423,808,802,808,780,29976,29977,29987,29988,29997,311]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:03:43]} 2. c4 {[%emt 0:00:22]} g6 {[%emt 0:00:33]} 3. Nf3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:05]} 4. g3 {[%emt 0:00:06]} O-O {[%emt 0:00:15]} 5. Bg2 {[%emt 0:00:06]} d6 {[%emt 0:00:18]} 6. O-O {[%emt 0:00:12]} Bf5 {[%emt 0:00:28]} 7. Qb3 {[%emt 0:03:24] E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} Nc6 {[%emt 0:01:19]} 8. Qxb7 {[%emt 0:14:50]} Na5 {[%emt 0:00:29][%mdl 8192] [#]} ({Black should try} 8... a5 $1 $14) 9. Qa6 $146 {[%emt 0:00:14] White has a decisive advantage.} ({Predecessor:} 9. Qb5 c5 10. dxc5 Bd7 11. Qa6 Bc8 12. Qb5 Bd7 13. Qb4 Rb8 14. Qe1 Nxc4 15. Nbd2 Nxb2 16. cxd6 exd6 {½-½ (27) Ippolito,D (2369)-Yip,C (2420) Chess.com INT 2020}) 9... c5 {[%emt 0:06:50]} 10. Bd2 {[%emt 0:01:23]} Qb6 {[%emt 0:01:57]} 11. Qxa5 {[%emt 0:05:43]} Qxb2 {[%emt 0:00:06]} 12. Qc3 {[%emt 0:04:02]} Qb6 {[%emt 0:00:28]} 13. e3 {[%emt 0:02:51]} Rab8 {[%emt 0:01:22]} 14. Na3 {[%emt 0:09:37]} a6 {[%emt 0:05:25]} 15. Qa5 {[%emt 0:03:09]} Qa7 {[%emt 0:00:18]} 16. Bc3 {[%emt 0:07:45]} Ne4 {[%emt 0:03:24]} 17. Rfd1 {[%emt 0:02:54]} Rfc8 {[%emt 0:00:16]} 18. Nh4 {[%emt 0:06:51]} Nxc3 {[%emt 0:00:19]} 19. Qxc3 {[%emt 0:00:23]} Be6 {[%emt 0:00:09]} 20. Rac1 {[%emt 0:01:30]} d5 {[%emt 0:01:39]} 21. cxd5 {[%emt 0:06:32]} ({Resist} 21. Bxd5 cxd4 22. Qd3 (22. exd4 Bxd5 23. Qe3 Ba8 $11) 22... dxe3 23. fxe3 (23. Qxe3 Qxe3 24. fxe3 Bb2 $14) 23... Bg4 $18) 21... cxd4 {[%emt 0:01:40]} 22. Qd3 {[%emt 0:02:41]} Bg4 {[%emt 0:00:14]} 23. Re1 {[%emt 0:08:22]} Rd8 $2 {[%emt 0:06:59]} (23... dxe3 {was necessary.} 24. fxe3 Rxc1 25. Rxc1 Rb2) 24. Qe4 {[%emt 0:05:33]} dxe3 {[%emt 0:05:47]} 25. Qxe3 {[%emt 0:01:25]} ({Worse is} 25. Qxg4 exf2+ 26. Kh1 fxe1=N 27. Rxe1 Qc5 $17) 25... Qxe3 {[%emt 0:00:07]} 26. fxe3 {[%emt 0:00:15]} g5 {[%emt 0:03:15]} 27. Rc4 $1 {[%emt 0:01:28][%cal Bc1c4,Bc4g4,Bg4g3][%mdl 32]} gxh4 $2 {[%emt 0:01:34]} (27... h5 28. Nf3 Rxd5) 28. Rxg4 {[%emt 0:00:29]} hxg3 {[%emt 0:00:04]} 29. Rxg3 {[%emt 0:04:01]} Rb2 {[%emt 0:00:06]} 30. Nc4 {[%emt 0:00:12]} Rxa2 {[%emt 0:00:07]} 31. Ne5 {[%emt 0:00:21]} Rb8 {[%emt 0:02:17]} (31... Kf8 $142 32. Nc6 Rd6) 32. Rf1 {[%emt 0:01:47]} Rf8 {[%emt 0:00:35]} 33. Bh3 {[%emt 0:08:20]} a5 {[%emt 0:01:38] [#]} 34. Nxf7 $1 {[%emt 0:00:00][%mdl 512] White mates.} Rb8 {[%emt 0:00:13]} (34... Ra1 35. Rxa1) 35. Be6 {[%emt 0:00:00]} Rc2 {[%emt 0:00:38]} 36. Nd8+ {[%emt 0:00:00] Black got outplayed after the opening.   Weighted Error Value: White=0.24 (precise) /Black=0.57} 1-0

[Event "US Masters 2022"]
[Site "Charlotte"]
[Date "2022.11.24"]
[Round "2.24"]
[White "Canty, James"]
[Black "Smith, Bryan"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2158"]
[BlackElo "2412"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,99,12,7,9,-8,0,-18,54,61,50,21,27,15,20,13,28,19,18,-52,0,0,6,-66,-60,-70,-69,-77,-71,-70,-67,-65,-75,-53,-51,-68,0,0,-6,0,0,-42,-6,-103,-41,-39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8]} 1. e4 {[%emt 0:07:25]} c5 {[%emt 0:01:11]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:10]} 6. Bg5 {[%emt 0:00:06]} e6 {[%emt 0:00:14]} 7. Qd2 {[%emt 0:00:08]} Be7 {[%emt 0:00:37]} 8. O-O-O {[%emt 0:01:04]} a6 $1 {[%emt 0:00:11][%mdl 4] is currently scoring better than 8...0-0.} 9. f3 {[%emt 0:04:39]} Nxd4 {[%emt 0:02:33]} 10. Qxd4 {[%emt 0:00:08]} b5 {[%emt 0:01:29] B66: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 h6.} 11. g4 {[%emt 0:06:13]} h6 {[%emt 0:21:27]} 12. Be3 {[%emt 0:20:32]} e5 {[%emt 0:02:29] Prevents h4.} (12... Bb7 $11) 13. Qd2 $14 {[%emt 0:00:42]} b4 {[%emt 0:06:03] Inhibits h4.} 14. Nd5 {[%emt 0:03:00]} Nxd5 {[%emt 0:00:14] [#]} 15. exd5 $146 {[%emt 0:00:07]} ({Predecessor:} 15. Qxd5 Be6 16. Qc6+ Bd7 17. Qc4 a5 18. Kb1 Rc8 19. Qd5 Bc6 20. Bb5 Qd7 21. Bxc6 Rxc6 {0-1 (43) Gaviria,A (2077)-Salcedo,P (1869) Ibague 2013}) 15... a5 {[%emt 0:07:51]} 16. Kb1 {[%emt 0:04:43][%cal Oh2h4]} Bd7 {[%emt 0:16:37] Against h4} 17. Rg1 {[%emt 0:11:34]} Bg5 {[%emt 0:07:32]} 18. Re1 {[%emt 0:07:18] [#]} (18. Bd3 $11) 18... O-O {[%emt 0:04:29]} (18... Qb6 $1 $15) 19. Bd3 $11 {[%emt 0:03:11]} Qf6 {[%emt 0:03:50]} 20. h4 {[%emt 0:05:39]} ({White should play} 20. Bxg5 $11 hxg5 21. Qf2) 20... Bxh4 $15 {[%emt 0:07:42]} 21. g5 {[%emt 0:00:09]} hxg5 {[%emt 0:01:53]} (21... Qxf3 $2 22. Ref1 Qh3 23. gxh6 $18) 22. Bxg5 {[%emt 0:11:04]} Bxg5 {[%emt 0:00:06]} (22... Qxf3 $2 23. Bxh4 Bg4 24. Ref1 $18) (22... Bxe1 23. Bxf6) 23. Rxg5 {[%emt 0:00:09][%cal Od3h7] Threatens to win with Bh7+!} g6 {[%emt 0:01:54]} (23... Qxf3 24. Rxg7+ $3 {[%mdl 512]} (24. Qh2 Qh3 $16) 24... Kxg7 25. Qg5+ Kh8 26. Qh6+ Kg8 27. Qh7#) 24. Rh1 {[%emt 0:05:30][%cal Od2h2]} Kg7 {[%emt 0:01:40]} (24... Qxf3 $2 25. Qh2 Kg7 26. Rg3 $18) 25. Rxe5 {[%emt 0:03:58][%mdl 64] White wants to mate with Qh6+.} Rh8 {[%emt 0:04:22] Inhibits Qh6+.} (25... Qxe5 26. Qh6+ Kf6 27. f4 Qxd5 28. Qh4+ Kg7 29. Qh6+ Kf6 30. Qh4+ Kg7 31. Qh6+ Kf6 $11) 26. Ree1 {[%emt 0:01:13]} Rxh1 {[%emt 0:04:31]} (26... Rae8 $15) 27. Rxh1 $11 {[%emt 0:00:05]} Rh8 {[%emt 0:00:08] Prevents Qh6+.} 28. Rxh8 {[%emt 0:01:27]} Kxh8 {[%emt 0:00:01][%mdl 4096] Endgame KQB-KQB} 29. Qh6+ {[%emt 0:00:31]} (29. Qe3 {simplifies} Kg7 30. a3 bxa3 31. bxa3 g5 32. c4) 29... Kg8 {[%emt 0:00:01]} 30. Be4 {[%emt 0:01:42]} (30. Qe3 $11 {remains equal.}) 30... Qd4 {[%emt 0:01:26]} (30... Qe5 $17 31. Qh4 Kg7) 31. b3 $15 {[%emt 0:00:45]} a4 {[%emt 0:01:28]} 32. bxa4 {[%emt 0:00:10] The position is equal.} Bxa4 {[%emt 0:00:09]} 33. Qf4 {[%emt 0:01:07]} Qd1+ {[%emt 0:01:42]} 34. Kb2 {[%emt 0:00:13]} (34. Qc1 {simplifies} Qxc1+ 35. Kxc1 Kg7 36. Kb2) 34... Qd4+ {[%emt 0:00:11]} 35. Kb1 {[%emt 0:00:04]} Qe5 {[%emt 0:02:50]} 36. Qxe5 {[%emt 0:01:37]} dxe5 $11 {[%emt 0:00:01] KB-KB} 37. Kb2 {[%emt 0:00:06] And now a3 would win.} f5 {[%emt 0:00:12] Against a3} 38. Bd3 {[%emt 0:00:03] a3 is the strong threat.} Kf7 {[%emt 0:00:25]} 39. a3 {[%emt 0:00:15]} bxa3+ {[%emt 0:00:27]} 40. Kxa3 {[%emt 0:00:05]} Bd7 {[%emt 0:00:42]} 41. Kb4 {[%emt 0:00:01] Strongly threatening Kc5.} g5 {[%emt 0:00:33]} 42. c4 {[%emt 0:00:40]} g4 {[%emt 0:00:28]} 43. fxg4 {[%emt 0:00:07]} e4 {[%emt 0:00:36][%cal Be5e4,Be4e3][%mdl 32]} 44. Bc2 {[%emt 0:02:18]} e3 $1 {[%emt 0:00:18]} 45. Kc3 {[%emt 0:00:23]} (45. Bxf5 Bxf5 46. gxf5 e2 47. Kc3 e1=Q+ 48. Kd3 Qe5 49. Kc2 Qxf5+ 50. Kd2 Kf6 51. d6 Ke5 52. c5 Kd4 53. Ke2 Qe5+ 54. Kf2 Qf6+ 55. Kg2 Ke3 56. Kh3 Kf3 57. Kh2 Qg6 58. Kh3 Qh7#) (45. gxf5 e2 46. Kb3 e1=Q) (45. Bd1 $5 {[%cal Rg4g5]} fxg4 46. Kc3 $11) 45... fxg4 {[%emt 0:00:15]} 46. Be4 {[%emt 0:00:09] aiming for Kd3.} g3 {[%emt 0:00:42]} 47. c5 {[%emt 0:00:33] [#]} (47. Kd3 {[#]} Bf5 $1 {[%mdl 512]} 48. Bxf5 g2 49. Kxe3 g1=Q+ $19) 47... Bf5 $1 {[%emt 0:00:54]} 48. Bg2 {[%emt 0:01:10]} (48. Bxf5 g2 49. Bg4 g1=Q $19) 48... Ke7 {[%emt 0:00:21]} 49. d6+ {[%emt 0:00:47]} Ke6 {[%emt 0:00:39]} 50. Bf3 {[%emt 0:00:26] Weighted Error Value: White=0.13 (very precise) /Black=0.10 (very precise)} 1/2-1/2

