[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "1.1"]
[White "Abrahamyan, Tatev"]
[Black "Woodward, Andy"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2291"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,124,0,14,9,13,36,33,21,38,23,10,23,37,30,54,0,35,12,50,52,49,47,70,77,82,0,10,-43,-57,-45,0,0,22,-2,0,0,0,0,0,0,5,0,0,0,0,0,0,-29,-37,-32,0,-200,-205,-177,-41,-39,0,0,0,-105,0,-34,-32,-31,-35,-273,-265,-332,-294,-335,-328,-315,-277,-271,-285,-359,-350,-337,-293,-310,-312,-304,-189,-184,-91,-291,-282,-495,-480,-519,-474,-650,-644,-634,-595,-608,-611,-880,-829,-5161,-6070,-5114,-2354,-1985,-1565,-29981,-29982,-29981,-29982,-29981,-29982]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:09]} d6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:02]} a6 {[%emt 0:00:08]} 6. f3 {[%emt 0:00:04]} e5 {[%emt 0:00:08]} 7. Nb3 {[%emt 0:00:03]} Be6 {[%emt 0:00:09]} 8. Be3 {[%emt 0:00:05]} h5 {[%emt 0:00:09]} 9. Nd5 {[%emt 0:00:47] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Bxd5 {[%emt 0:01:54]} 10. exd5 {[%emt 0:00:09]} Nbd7 {[%emt 0:00:08][%cal Bb8d7,Bd7b6,Bb6d5][%mdl 32]} 11. Qd2 {[%emt 0:00:37] White is slightly better.} g6 {[%emt 0:01:29]} 12. O-O-O {[%emt 0:00:27]} Nb6 {[%emt 0:01:52]} 13. Kb1 {[%emt 0:00:33]} Nbxd5 {[%emt 0:18:38]} 14. Bg5 {[%emt 0:00:32] Hoping for Qxd5.} Be7 $1 {[%emt 0:01:06]} 15. Bd3 {[%emt 0:03:28] now scores much better than the old 15.g3.} (15. Bc4 $14) 15... Rc8 {[%emt 0:07:11] [#]} 16. g3 $146 {[%emt 0:07:23]} ({Predecessor:} 16. Rhe1 O-O 17. h4 Nb6 18. g4 Nc4 19. Qg2 Kh8 20. Nd2 b5 21. Bxc4 bxc4 22. Bxf6+ Bxf6 {1-0 (30) Aronian,L (2772)-So,W (2760) Bucharest 2019}) 16... b5 {[%emt 0:12:28]} 17. Rhe1 {[%emt 0:13:18]} Nb6 {[%emt 0:08:15]} 18. f4 {[%emt 0:15:23]} Nfd7 {[%emt 0:09:28]} 19. Bxe7 {[%emt 0:10:38]} Qxe7 {[%emt 0:00:19]} 20. Na5 {[%emt 0:07:11]} (20. Bf1 $16) 20... O-O {[%emt 0:04:37]} 21. f5 {[%emt 0:06:18]} (21. Be4 $11) 21... Kg7 $15 {[%emt 0:03:54]} 22. Be4 {[%emt 0:04:34] Prevents d5.} d5 {[%emt 0:05:01]} 23. Bxd5 {[%emt 0:01:56]} Nf6 {[%emt 0:00:29]} 24. Bf3 {[%emt 0:04:05] And now Nc6 would win.} ({Don't play} 24. Nc6 Qc5 25. Bh1 Rxc6 26. Bxc6 Qxc6 27. fxg6 Nc4 $17) (24. Bb7 $5 {[%cal Rb7c8]} Rcd8 25. Nc6 Rxd2 26. Nxe7 Rxd1+ 27. Rxd1 $14) 24... Qc7 {[%emt 0:06:00]} 25. fxg6 {[%emt 0:14:39]} fxg6 {[%emt 0:00:58]} 26. c3 {[%emt 0:02:17]} Rfd8 {[%emt 0:04:28] Prevents Qd6.} 27. Qg5 {[%emt 0:03:11]} Rxd1+ {[%emt 0:03:19]} 28. Bxd1 {[%emt 0:00:55]} Re8 {[%emt 0:01:22]} 29. Bc2 {[%emt 0:02:09]} e4 $1 {[%emt 0:00:30][%cal Be5e4,Be4e3][%mdl 32]} 30. Nb3 {[%emt 0:00:06]} Re5 {[%emt 0:01:42]} 31. Qd2 {[%emt 0:02:40]} Nc4 {[%emt 0:00:56]} 32. Qe2 {[%emt 0:00:13]} Nd5 {[%emt 0:01:24]} 33. Qf2 $2 {[%emt 0:01:54]} ({Wrong is} 33. Bxe4 $2 Nf6 34. Qf2 Rxe4 $19) (33. Ka1 $11 {and White has nothing to worry.}) 33... e3 $19 {[%emt 0:02:55]} 34. Qe2 {[%emt 0:00:20] [#]} Nf6 {[%emt 0:03:12]} ({Black should play} 34... Nxb2 $1 $19 {[%mdl 512]} 35. Kxb2 Qxc3+ 36. Kb1 Nb6) 35. Nd4 {[%emt 0:00:17]} a5 {[%emt 0:00:48]} 36. Qd3 {[%emt 0:00:41]} Qf7 {[%emt 0:01:24] Active counter play!} 37. a4 {[%emt 0:00:39]} (37. Kc1 $11) 37... b4 {[%emt 0:00:24]} ({Black should try} 37... Ne4 $17 {White must now prevent ...Nc5.} 38. Ka1 (38. Nxb5 Ncd2+ 39. Ka1 Nc5 $15) 38... bxa4) 38. Kc1 {[%emt 0:00:43]} Ng4 $1 {[%emt 0:01:20] Threatens to win with ...Nf2.} 39. Bb3 {[%emt 0:00:41]} Qf2 {[%emt 0:00:15]} 40. Qe2 {[%emt 0:00:26]} (40. Re2 $1 $15 Qf1+ 41. Qd1 Qxd1+ 42. Kxd1) 40... Nd2 {[%emt 0:00:24]} 41. Bc2 {[%emt 0:00:33]} bxc3 {[%emt 0:00:13]} 42. bxc3 {[%emt 0:00:04]} Nxh2 {[%emt 0:00:55]} 43. Rh1 {[%emt 0:00:53]} Ng4 {[%emt 0:00:45]} 44. Qa6 {[%emt 0:00:26]} Qf7 {[%emt 0:00:16]} 45. Bd3 {[%emt 0:00:31]} Nf2 {[%emt 0:00:20] Against Rd1. Dancing on a razor blade. Pair of Knights!} 46. Re1 {[%emt 0:00:26]} Nxd3+ {[%emt 0:00:49]} 47. Qxd3 {[%emt 0:00:03]} Qf2 {[%emt 0:00:24]} 48. Nc2 {[%emt 0:00:24]} Nf3 {[%emt 0:00:50]} 49. Rxe3 {[%emt 0:00:48] [#]} Rxe3 {[%emt 0:00:14]} (49... Qg1+ $1 $19 50. Kb2 Rxe3 51. Qxe3 Qxe3 52. Nxe3 Nd2) 50. Nxe3 $2 {[%emt 0:00:03]} (50. Qxe3 $17 Qxe3+ 51. Nxe3) 50... Qxg3 {[%emt 0:00:10][%mdl 4096] Endgame KQN-KQN} 51. Qd7+ $2 {[%emt 0:00:39]} (51. Qe4 Ne5 52. Qd4) 51... Kh6 {[%emt 0:00:06]} 52. Qe8 {[%emt 0:01:05]} Ne5 {[%emt 0:00:51]} 53. Qh8+ {[%emt 0:00:40]} Kg5 {[%emt 0:00:01]} 54. Qd8+ {[%emt 0:00:15] [#]} Kf4 $1 {[%emt 0:00:02]} 55. Nd5+ {[%emt 0:00:11]} Ke4 {[%emt 0:00:32]} 56. Nf6+ {[%emt 0:00:29]} Kf5 {[%emt 0:00:07] Strongly threatening ...Qg5+.} 57. Nd5 {[%emt 0:00:25]} Qg5+ {[%emt 0:00:15]} 58. Qxg5+ {[%emt 0:00:11]} Kxg5 {[%emt 0:00:05]} 59. Kd2 {[%emt 0:01:10]} h4 {[%emt 0:00:08][%cal Bh5h4,Bh4h3][%mdl 32] ( -> ...h3)} 60. Ne3 {[%emt 0:00:20]} h3 {[%emt 0:00:10] Black mates.} 61. Nf1 {[%emt 0:00:10]} Kf4 {[%emt 0:00:11]} 62. Ke2 {[%emt 0:00:18]} g5 {[%emt 0:00:09] Weighted Error Value: White=0.76/Black=0.16 (very precise)} 0-1

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "1.2"]
[White "Eswaran, Ashritha"]
[Black "Yu, Jennifer"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2394"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,150,-10,8,-32,23,23,19,13,27,0,0,0,0,1,37,24,39,51,58,59,93,78,67,62,59,54,78,0,0,0,0,-33,-64,-53,-72,-87,-75,-79,-29,-34,-34,-53,-29,-35,-47,-85,-47,-63,-63,-49,-35,-24,-45,-38,-59,-35,-30,-35,-18,-60,-55,-67,0,0,0,0,0,0,16,10,47,50,143,141,201,149,162,126,127,17,17,8,8,8,248,230,581,574,1098,1081,1350,1325,1259,1248,5683,5628,5057,8,8,8,8,10,1179,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,8,10]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:15]} 3. d4 {[%emt 0:00:17]} exd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:09]} Bc5 {[%emt 0:00:14]} 5. Nb3 {[%emt 0:00:14]} Bb6 {[%emt 0:00:11]} 6. Qe2 {[%emt 0:00:14] C45: Scotch Game.} Nge7 {[%emt 0:01:21]} ({Black should play} 6... Nf6 $15) 7. Nc3 $11 {[%emt 0:01:00]} O-O {[%emt 0:00:13]} 8. Be3 {[%emt 0:00:48]} f5 {[%emt 0:00:11]} 9. exf5 {[%emt 0:00:27] Strongly threatening g4.} Bxe3 {[%emt 0:00:17]} 10. Qxe3 {[%emt 0:00:07]} Nxf5 {[%emt 0:00:30]} 11. Qd2 {[%emt 0:00:19]} d6 {[%emt 0:03:21]} 12. O-O-O {[%emt 0:01:53] [#]} Be6 $146 {[%emt 0:08:39]} ({Predecessor:} 12... Kh8 13. f4 a5 14. Bb5 Bd7 15. g4 Nh4 16. f5 Ne5 17. Bxd7 Qxd7 18. Nd4 Nhf3 19. Nxf3 Nxf3 {1-0 (54) Oberoi,S (2176)-Huda,M (2128) Lichess.org INT 2020}) 13. Bd3 {[%emt 0:12:14]} a5 {[%emt 0:13:41][%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 14. Rhe1 {[%emt 0:07:43]} Ne5 {[%emt 0:04:14]} 15. Bxf5 {[%emt 0:06:13]} Bxf5 {[%emt 0:00:05]} 16. f4 {[%emt 0:01:18]} Nc6 {[%emt 0:00:39]} 17. h3 {[%emt 0:03:02] Inhibits Bg4.} a4 {[%emt 0:07:03] [#]} 18. Qd5+ {[%emt 0:02:23]} (18. Nd4 $1 $16) 18... Kh8 {[%emt 0:00:08]} 19. Nd4 {[%emt 0:00:25]} Bd7 {[%emt 0:03:45]} 20. Rf1 {[%emt 0:06:00]} a3 {[%emt 0:06:00]} 21. b3 {[%emt 0:00:26]} Nb4 $36 {[%emt 0:00:55][%mdl 2048] Black is on the roll.} 22. Qg5 {[%emt 0:09:08]} (22. Qxb7 $2 c5 23. g4 Rb8 $19) 22... Rf6 {[%emt 0:12:35]} 23. f5 {[%emt 0:05:19]} c5 {[%emt 0:05:49]} (23... h6 $17 24. Qh4 c5) 24. Ne6 {[%emt 0:05:08]} Bxe6 {[%emt 0:04:39]} 25. fxe6 {[%emt 0:00:08] [#] aiming for Rxf6.} Rxe6 {[%emt 0:01:47]} (25... h6 {seems wilder.} 26. Qe3 Qe7 27. Rxf6 Qxf6 28. Kb1 Rf8) 26. Qxd8+ {[%emt 0:00:49]} Rxd8 {[%emt 0:00:03]} 27. Kb1 {[%emt 0:00:08]} Kg8 {[%emt 0:09:25]} 28. Rd2 {[%emt 0:03:23]} d5 {[%emt 0:01:23]} 29. Nb5 $1 {[%emt 0:00:50]} d4 {[%emt 0:08:22]} 30. c3 $1 {[%emt 0:02:10]} Nd5 {[%emt 0:00:38]} 31. cxd4 {[%emt 0:01:09]} cxd4 {[%emt 0:00:04][%cal Bc5d4,Bd4d3][%mdl 32]} 32. Nxa3 {[%emt 0:03:08]} Nc3+ {[%emt 0:00:51]} 33. Kb2 {[%emt 0:00:43]} Ra6 {[%emt 0:02:40]} 34. Ra1 {[%emt 0:05:30]} Ne4 {[%emt 0:00:14]} 35. Re2 {[%emt 0:01:51]} Re6 {[%emt 0:01:41]} ({Black should try} 35... Nc5 $1 $15 36. Nb5 Rb6) 36. Nc4 $1 {[%emt 0:02:03]} d3 {[%emt 0:02:21]} 37. Re3 {[%emt 0:00:07]} d2 {[%emt 0:03:37]} 38. Rd1 {[%emt 0:00:07][%cal Od1d2]} Kf7 {[%emt 0:00:16]} 39. a4 {[%emt 0:00:23]} Rd5 {[%emt 0:00:41]} 40. Kc2 {[%emt 0:01:29][%cal Rc4d2]} h5 {[%emt 0:00:48]} (40... Rc5 $14) 41. Nxd2 $16 {[%emt 0:00:46]} Nxd2 {[%emt 0:00:25]} (41... Ng5 $16 {was worth a try.} 42. Rf1+ Kg6) 42. Rxe6 {[%emt 0:00:31]} Rc5+ {[%emt 0:00:03]} 43. Kxd2 {[%emt 0:00:52]} Kxe6 $18 {[%emt 0:00:02][%mdl 4096] Endgame KR-KR} 44. Rc1 {[%emt 0:02:54]} (44. Re1+ $16 Kd6 45. Re4) 44... Rg5 $1 $11 {[%emt 0:00:18]} 45. Rc7 {[%emt 0:00:21]} Rxg2+ {[%emt 0:00:26]} 46. Kc3 {[%emt 0:00:04]} b6 {[%emt 0:01:26]} (46... Rg3+ $11 {and Black is okay.} 47. Kb4 g5) 47. Rc6+ {[%emt 0:00:16]} Kd5 $2 {[%emt 0:00:14]} (47... Kf5 48. Rxb6 Rg3+ 49. Kc4 Rxh3) 48. Rxb6 $18 {[%emt 0:00:11]} Rg3+ {[%emt 0:00:03]} 49. Kb4 {[%emt 0:00:06]} Rxh3 {[%emt 0:00:04]} 50. a5 {[%emt 0:01:23] Threatens to win with a6.} Rh1 {[%emt 0:01:10]} 51. Rg6 {[%emt 0:00:14]} h4 {[%emt 0:00:11]} 52. Rxg7 {[%emt 0:00:51]} h3 {[%emt 0:00:07]} 53. Rc7 $2 {[%emt 0:02:48]} ({Only move:} 53. Rh7 $18 h2 54. Rh6) 53... Kd6 $1 $11 {[%emt 0:01:39]} (53... h2 $2 54. Rc2 $18 (54. Rh7 Kc6 $16)) 54. Rc3 {[%emt 0:00:18] And now a6 would win.} h2 {[%emt 0:00:43]} 55. Rc2 {[%emt 0:00:05]} ({Much less strong is} 55. Rh3 $6 Kc7 $16) 55... Kd5 $2 {[%emt 0:00:35][%mdl 8192]} (55... Kd7 $11 56. Kb5 Rb1 57. Rxh2 Rxb3+ 58. Ka6 Rc3) 56. Kb5 $2 {[%emt 0:03:56]} (56. a6 $18 Ra1 57. Rd2+ (57. Rxh2 Rxa6 58. Rh5+ Kd4 $18) 57... Ke5 58. Rxh2 Rxa6 59. Kc5 Ra5+ 60. Kb6) 56... Rb1 $1 {[%emt 0:00:10] The position is equal.} 57. Rd2+ {[%emt 0:00:04]} Ke6 $1 {[%emt 0:00:04]} 58. Rxh2 {[%emt 0:00:05]} Rxb3+ {[%emt 0:00:03]} 59. Kc6 {[%emt 0:00:06]} Rc3+ $1 {[%emt 0:00:14]} 60. Kb6 {[%emt 0:00:07] a6 is the strong threat.} Rb3+ {[%emt 0:00:05]} 61. Ka6 {[%emt 0:01:02]} Kd7 {[%emt 0:00:06]} 62. Rc2 {[%emt 0:00:11]} Rb1 {[%emt 0:00:24]} 63. Ka7 {[%emt 0:01:06]} Rb3 {[%emt 0:00:26]} 64. Rh2 {[%emt 0:03:01]} Kc7 {[%emt 0:00:33]} 65. Rh7+ {[%emt 0:00:09]} Kc8 {[%emt 0:00:04]} 66. a6 {[%emt 0:00:44]} Rb1 {[%emt 0:00:06]} 67. Rb7 {[%emt 0:00:55]} Rc1 {[%emt 0:00:37]} 68. Rb2 {[%emt 0:01:02]} Rc7+ {[%emt 0:01:39]} 69. Ka8 {[%emt 0:01:26]} Rc1 {[%emt 0:00:15]} 70. Rh2 {[%emt 0:00:32]} Rb1 {[%emt 0:01:37]} 71. Rh8+ {[%emt 0:00:48]} Kc7 {[%emt 0:00:04]} 72. Rh7+ {[%emt 0:00:06]} Kc8 {[%emt 0:00:05]} 73. Ka7 {[%emt 0:01:00]} Rb2 {[%emt 0:00:41]} 74. Rh5 {[%emt 0:01:55]} Kc7 {[%emt 0:00:45]} 75. Rc5+ {[%emt 0:00:05]} Kd7 {[%emt 0:00:05] Weighted Error Value: White=0.37/Black=0.27 (precise)} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "1.3"]
[White "Belous, Vladimir"]
[Black "Chandra, Akshat"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2519"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,81,21,21,6,8,8,9,8,12,5,8,8,12,0,4,5,8,8,8,8,8,12,11,5,3,3,5,8,7,9,3,8,17,18,26,26,29,29,29,29,29,19,19,19,19,19,19,19,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:08]} e5 {[%emt 0:00:09]} 2. g3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:27]} 3. Bg2 {[%emt 0:00:06]} c6 {[%emt 0:00:11]} 4. Nf3 {[%emt 0:00:28]} e4 {[%emt 0:00:18]} 5. Nd4 {[%emt 0:00:02]} Qb6 {[%emt 0:00:14]} (5... d5 {with more complications.} 6. d3 Bc5 7. Nb3 Bb6) 6. Nc2 {[%emt 0:01:18] A20: English Opening: 1...e5.} d5 {[%emt 0:00:17]} 7. cxd5 {[%emt 0:00:41]} cxd5 {[%emt 0:00:09]} 8. Nc3 {[%emt 0:00:22]} Nc6 {[%emt 0:01:58]} 9. O-O {[%emt 0:01:38]} Be7 {[%emt 0:01:23]} 10. d3 {[%emt 0:00:36][%cal Rd3e4]} O-O {[%emt 0:42:44]} 11. Ne3 {[%emt 0:13:36]} Rd8 {[%emt 0:03:31]} 12. dxe4 {[%emt 0:06:32]} dxe4 {[%emt 0:00:34]} 13. Ned5 {[%emt 0:00:26]} Nxd5 {[%emt 0:00:50]} 14. Nxd5 {[%emt 0:00:14]} Qc5 {[%emt 0:04:18]} 15. Bxe4 {[%emt 0:11:47] [#] aiming for Be3.} Be6 {[%emt 0:08:22][%cal Re6d5]} 16. b4 {[%emt 0:02:21]} Nxb4 {[%emt 0:03:05]} 17. Be3 {[%emt 0:00:20][%cal Bc1e3,Be3c5,Bc5e7][%mdl 32]} Rxd5 {[%emt 0:06:04]} 18. Bxc5 {[%emt 0:00:15]} Rxd1 {[%emt 0:00:03]} 19. Bxe7 {[%emt 0:00:06]} Rxa1 {[%emt 0:05:15]} 20. Rxa1 {[%emt 0:00:02] [#]} Nxa2 $146 {[%emt 0:07:25]} ({Predecessor:} 20... Nc6 21. Bc5 Rd8 22. Bxc6 bxc6 23. Bxa7 Ra8 24. Bc5 Rxa2 {½-½ (24) Chibukhchian,A (2410)-Minasian,A (2457) Yerevan 2007}) 21. Bxb7 {[%emt 0:00:43] This bishop pair is nice.} Rb8 {[%emt 0:00:03]} 22. Ba6 {[%emt 0:00:13]} Nb4 {[%emt 0:04:35]} 23. Bxb4 {[%emt 0:01:21]} Rxb4 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} 24. Bd3 {[%emt 0:00:11]} Rb7 {[%emt 0:00:05]} 25. f4 {[%emt 0:00:20]} g6 {[%emt 0:00:17]} 26. Kf2 {[%emt 0:00:05]} Kg7 {[%emt 0:00:45]} 27. Kf3 {[%emt 0:01:01]} h5 {[%emt 0:00:45]} 28. Ra6 {[%emt 0:00:27]} Rc7 {[%emt 0:01:45]} 29. e4 {[%emt 0:01:38]} Rc3 {[%emt 0:01:38] The position is equal.} 30. Ke2 {[%emt 0:00:05]} Bc4 {[%emt 0:00:15]} 31. Bxc4 {[%emt 0:00:07]} Rxc4 {[%emt 0:00:01] KR-KR} 32. Kd3 {[%emt 0:00:06]} Rb4 {[%emt 0:02:52]} 33. Rxa7 {[%emt 0:00:13]} Rb2 {[%emt 0:00:15]} 34. e5 {[%emt 0:00:37]} Kf8 {[%emt 0:00:08]} 35. Kd4 {[%emt 0:00:17]} Rxh2 {[%emt 0:00:10]} 36. e6 {[%emt 0:00:10]} fxe6 {[%emt 0:00:12]} 37. Ke5 {[%emt 0:00:02]} h4 {[%emt 0:04:51]} 38. Kf6 {[%emt 0:00:38][%cal Ra7a8] [#]} Ke8 {[%emt 0:00:19]} 39. g4 {[%emt 0:02:38] And now Re7+ would win.} Rf2 {[%emt 0:00:38]} 40. Kxe6 {[%emt 0:00:37][%cal Ra7a8]} Kf8 {[%emt 0:00:43]} 41. Kf6 {[%emt 0:01:07] An interesting draw.  Weighted Error Value: White=0.02 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "1.4"]
[White "Mardov, Dimitar"]
[Black "Kretchetov, Alexandre"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2396"]
[BlackElo "2219"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,83,21,16,51,29,55,55,53,48,59,47,64,20,36,26,24,26,32,24,28,8,0,0,11,0,0,0,27,39,39,-8,21,0,0,-9,-7,-38,-37,-45,-20,-52,-45,-46,-39,-37,-36,-63,-45,-53,0,0,0,0,54,34,71,54,65,49,68,77,65,0,0,0,0,0,838,835,808,767,1263,1087]} 1. e4 {[%emt 0:00:06]} e5 {[%emt 0:00:58]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:04]} g6 {[%emt 0:00:51]} 4. d4 exd4 {[%emt 0:00:07]} 5. Bg5 {[%emt 0:00:13]} Be7 {[%emt 0:00:06]} 6. Bxe7 {[%emt 0:00:05]} Qxe7 {[%emt 0:00:10]} 7. O-O {[%emt 0:00:06]} Qc5 {[%emt 0:00:28] C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6.} 8. Ba4 {[%emt 0:00:06]} Nge7 {[%emt 0:03:58]} 9. c3 {[%emt 0:00:48][%cal Rc3d4] [#]} d3 $146 {[%emt 0:00:39] White is slightly better.} ({Predecessor:} 9... dxc3 10. Nxc3 O-O 11. Rc1 Qh5 12. Nd5 Nxd5 13. exd5 Ne5 14. Nxe5 Qxe5 15. Qd2 b6 {0-1 (24) Kleijn,C (2383)-Karayev,A (2275) Kemer 2009}) 10. Qxd3 {[%emt 0:07:58]} O-O {[%emt 0:01:57]} 11. Nbd2 {[%emt 0:04:28]} d6 {[%emt 0:05:43]} 12. Nd4 {[%emt 0:03:30]} a6 {[%emt 0:03:17]} 13. f4 {[%emt 0:10:11]} Nxd4 {[%emt 0:12:23]} 14. cxd4 {[%emt 0:01:55]} Qb4 {[%emt 0:00:09]} 15. Bb3 {[%emt 0:06:59]} d5 {[%emt 0:04:51]} 16. e5 {[%emt 0:09:10]} Bf5 {[%emt 0:02:53]} 17. Qe3 {[%emt 0:03:37]} a5 {[%emt 0:03:41]} 18. a3 {[%emt 0:02:30]} Qb6 {[%emt 0:02:15]} 19. a4 {[%emt 0:06:35]} c6 {[%emt 0:06:02]} 20. h3 {[%emt 0:04:01]} h5 {[%emt 0:01:05] Against g4} 21. Rae1 {[%emt 0:05:06]} (21. Rac1 $14 {deserves consideration.}) 21... Rac8 {[%emt 0:06:29]} 22. Rc1 {[%emt 0:03:58]} Qb4 {[%emt 0:05:26]} 23. Qc3 {[%emt 0:02:46]} b6 {[%emt 0:02:16]} 24. Qxb4 {[%emt 0:01:23]} axb4 {[%emt 0:00:06]} 25. a5 {[%emt 0:01:07]} bxa5 {[%emt 0:04:56]} 26. Rc5 {[%emt 0:01:02]} Bd3 {[%emt 0:00:08]} 27. Ra1 {[%emt 0:04:49]} Nf5 {[%emt 0:12:30]} 28. Nf3 {[%emt 0:01:35]} Be4 {[%emt 0:04:19]} 29. g4 {[%emt 0:02:37]} hxg4 {[%emt 0:03:35]} ({Much worse is} 29... Bxf3 30. gxf5 gxf5 31. Kf2 $11) (29... Ng7 {is interesting.} 30. Ng5 Ne6 31. Rcxa5 Nxd4 32. Bd1 Ne6) 30. hxg4 {[%emt 0:00:06]} Bxf3 {[%emt 0:00:21]} (30... Ng7 $1 $15 31. Ng5 Ne6 32. Nxe4 dxe4 33. Rcxa5 Nxd4) 31. gxf5 $11 {[%emt 0:00:17]} gxf5 {[%emt 0:00:10]} 32. Kf2 {[%emt 0:01:51]} Bg4 {[%emt 0:00:24]} (32... Be4 $11) 33. Rg1 {[%emt 0:02:18]} (33. Ba4 $5 {[%cal Ra4c6]}) 33... Kh7 {[%emt 0:01:56]} 34. Bc2 {[%emt 0:01:49] [#] White wants to mate with Rxg4.} Kh6 {[%emt 0:02:09][%cal Ob4b3]} 35. Rxa5 {[%emt 0:00:30]} Ra8 36. Rc5 {[%emt 0:00:30][%mdl 1024] White has compensation.} Rfc8 {[%emt 0:01:00]} 37. Bd3 {[%emt 0:00:30]} (37. Bb1 $14) 37... Ra2 38. Rc2 {[%emt 0:00:30] [#] aiming for Ke3.} b3 {[%emt 0:01:00]} 39. Rd2 {[%emt 0:00:30] Strongly threatening Ke3.} Rg8 $2 {[%emt 0:00:30][%mdl 8192]} (39... Rh8 $11) 40. Bxf5 $1 $18 {[%emt 0:00:30] White is clearly winning.} Bxf5 {[%emt 0:00:30]} 41. Rxg8 {[%emt 0:00:30] And now Ke3 would win.} Kh7 {[%emt 0:00:30]} 42. Rg5 {[%emt 0:00:30] Weighted Error Value: White=0.12 (very precise) /Black=0.15 (very precise)} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "1.5"]
[White "Gauri, Shankar"]
[Black "Dragun, Kamil"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2376"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,80,0,-5,-22,-11,-2,-56,-29,-33,-33,-28,-41,-36,-41,-32,-39,-45,-45,-63,-38,-45,-59,-64,-63,-65,-57,-141,-141,-136,-40,-37,-39,-99,-104,-110,-108,-102,-92,-133,-134,-174,-130,-244,-222,-243,-63,-60,-65,-324,-325,-494,-493,-563,-549,-1031,-904,-904,-859,-29988,-29973,-29987,-29988]} 1. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:46]} e6 {[%emt 0:00:09]} 3. g3 {[%emt 0:00:08]} b6 {[%emt 0:01:33]} 4. Bg2 {[%emt 0:01:37]} Bb7 {[%emt 0:00:17]} 5. d4 {[%emt 0:03:57]} Be7 {[%emt 0:03:00]} 6. O-O {[%emt 0:02:34]} O-O {[%emt 0:00:06]} 7. Nc3 {[%emt 0:16:12]} Ne4 {[%emt 0:00:43]} 8. Bd2 {[%emt 0:00:04]} f5 {[%emt 0:02:03]} 9. d5 {[%emt 0:08:58]} Bf6 {[%emt 0:01:48]} 10. Qc2 {[%emt 0:03:09]} Bxc3 {[%emt 0:09:36]} 11. Bxc3 {[%emt 0:00:35]} exd5 {[%emt 0:00:13] E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3).} 12. cxd5 {[%emt 0:01:31]} Bxd5 {[%emt 0:01:19]} 13. Be5 {[%emt 0:14:25] [#]} (13. Rad1 $11 c6 14. Bb4) 13... Nc6 $146 {[%emt 0:12:30] Black is slightly better.} ({Predecessor:} 13... c6 14. Rad1 Qe7 15. b3 Na6 16. Ba1 Nb4 17. Qb1 a5 18. a3 Na6 19. Nd4 Nac5 {0-1 (45) Hebden,M (2475)-Adams,M (2600) Sheffield 1991}) 14. Rfd1 {[%emt 0:07:42]} Be6 {[%emt 0:13:49]} 15. Nd4 {[%emt 0:14:45]} Nxd4 {[%emt 0:08:58]} (15... Nxe5 $2 16. Nxe6 dxe6 17. Rxd8 Rfxd8 18. Qxc7 $18) 16. Rxd4 {[%emt 0:00:05]} d6 {[%emt 0:00:17][%cal Bd7d6,Bd6d5][%mdl 32]} 17. Bf4 {[%emt 0:06:51]} Qf6 {[%emt 0:04:03]} 18. Rad1 {[%emt 0:02:47]} Qf7 {[%emt 0:06:23]} (18... Bxa2 $2 19. Bxe4 fxe4 20. b3 $18) 19. Rc1 {[%emt 0:04:05]} Rac8 {[%emt 0:02:09]} (19... c5 $5 {[%cal Rc5d4]} 20. Bxe4 d5 21. Bxd5 Bxd5 $15) 20. Bxe4 {[%emt 0:02:34]} fxe4 {[%emt 0:00:35]} 21. Qxe4 {[%emt 0:00:16]} d5 {[%emt 0:01:57]} 22. Qe5 {[%emt 0:00:53][%cal Rc1c7]} c5 {[%emt 0:00:26]} 23. Rdd1 {[%emt 0:00:38]} (23. Rd2 $1 $15) 23... d4 $17 {[%emt 0:00:40] [#] Hoping for ...Rce8.} 24. b4 {[%emt 0:02:43][%cal Rb4c5]} Rce8 {[%emt 0:02:31]} ({Of course not} 24... cxb4 $6 25. Qxd4 Bc4 26. e4 $11) ({Resist} 24... Bxa2 25. bxc5 d3 26. cxb6 (26. exd3 Rfe8 $11) (26. Rxd3 Bc4 $11) 26... dxe2 27. Qxe2 axb6 28. Rxc8 Rxc8 29. Qa6 $14) ({Better is} 24... Rfe8 $17 25. bxc5 {[#]} Bb3 $1 26. axb3 Rxe5 27. Bxe5 Rxc5 28. Bxd4 Rxc1 29. Rxc1 Qxb3) 25. bxc5 $15 {[%emt 0:00:45]} Bb3 $36 {[%emt 0:01:55][%mdl 2048] Black is pushing.} 26. Qxd4 {[%emt 0:00:22]} (26. Qxe8 $1 $15 Rxe8 27. axb3) 26... bxc5 $17 {[%emt 0:02:36]} 27. Rxc5 {[%emt 0:04:21]} Bxd1 {[%emt 0:00:10]} 28. Qxd1 {[%emt 0:00:01]} Qxa2 {[%emt 0:00:18]} 29. Be3 {[%emt 0:01:34]} a5 {[%emt 0:05:44][%cal Ba7a5,Ba5a4][%mdl 32]} 30. h4 {[%emt 0:00:23]} a4 {[%emt 0:00:45]} 31. h5 {[%emt 0:00:26]} (31. Rg5 $17 {might work better.}) 31... Qb3 {[%emt 0:00:14]} 32. Qd4 {[%emt 0:00:24]} Qb1+ $2 {[%emt 0:01:36]} ({Black should try} 32... Rd8 $19 33. Qe5 Rfe8) 33. Rc1 $15 {[%emt 0:00:54]} Qe4 {[%emt 0:00:03] Strongly threatening ...Qxd4. The board is on fire.} 34. Qd6 {[%emt 0:00:27][%mdl 8192] This move loses the game for White.} (34. Qd2 $15) 34... Rf5 $19 {[%emt 0:01:06]} 35. Rc5 {[%emt 0:00:33]} (35. Qd4 $142) 35... Rxc5 {[%emt 0:01:40]} 36. Qxc5 {[%emt 0:00:01]} h6 {[%emt 0:00:10]} 37. Qd6 {[%emt 0:00:28]} Re5 {[%emt 0:03:19]} 38. Qd8+ {[%emt 0:01:00]} Kh7 {[%emt 0:00:12]} 39. Bd4 {[%emt 0:00:33]} Rd5 {[%emt 0:00:35]} 40. Qb6 {[%emt 0:00:17]} Rxd4 {[%emt 0:00:18] Weighted Error Value: White=0.82/Black=0.18 (very precise)} 0-1

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "2.1"]
[White "Woodward, Andy"]
[Black "Dragun, Kamil"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2486"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,31,10,10,18,0,0,-6,-12,-1,0,0,0,-14,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:13]} e6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:08]} Bb4+ {[%emt 0:01:09]} 4. Bd2 {[%emt 0:00:10]} Be7 {[%emt 0:00:21]} 5. Bg2 {[%emt 0:00:09]} d5 {[%emt 0:00:07]} 6. Nf3 {[%emt 0:00:08]} c6 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:12]} Nbd7 {[%emt 0:00:03]} 8. Qc2 {[%emt 0:00:12]} O-O {[%emt 0:00:10]} 9. Rd1 {[%emt 0:06:59]} b6 {[%emt 0:00:48]} 10. b3 {[%emt 0:00:42] The position is equal.} a5 {[%emt 0:00:24] E11: Bogo-Indian.} 11. Bf4 {[%emt 0:06:39]} Ba6 {[%emt 0:04:27]} 12. Nbd2 {[%emt 0:06:21]} Nh5 {[%emt 0:03:20]} 13. Be3 {[%emt 0:01:14]} Nhf6 {[%emt 0:00:13]} 14. Bf4 {[%emt 0:01:41]} Nh5 {[%emt 0:00:29]} 15. Be3 {[%emt 0:00:45] [#]} Nhf6 $146 {[%emt 0:01:29]} ({Predecessor:} 15... Rc8 16. Ne5 Qc7 17. Nxd7 Qxd7 18. Nf3 Nf6 19. Bf4 Rfd8 20. Ne5 Qe8 21. Qb2 Qf8 22. a3 h6 {0-1 (56) Thybo,J (2590)-Van Foreest,J (2702) Warsaw 2021}) 16. Bf4 {[%emt 0:01:43] An uneventful encounter.  Weighted Error Value: White=0.03 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "2.2"]
[White "Kretchetov, Alexandre"]
[Black "Gauri, Shankar"]
[Result "1/2-1/2"]
[WhiteElo "2219"]
[BlackElo "2376"]
[Annotator "NA RC"]
[PlyCount "12"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:01:34]} Nf6 {[%emt 0:03:28]} 2. c4 {[%emt 0:00:27]} e6 {[%emt 0:00:40]} 3. Nc3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:09]} 4. e3 {[%emt 0:00:50]} O-O {[%emt 0:00:13]} 5. Bd2 {[%emt 0:00:05]} b6 {[%emt 0:01:51]} 6. Nf3 {[%emt 0:00:19]} Bb7 {[%emt 0:02:55]} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "2.3"]
[White "Chandra, Akshat"]
[Black "Mardov, Dimitar"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2485"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,67,19,19,16,32,22,18,17,22,24,25,29,33,38,21,20,23,27,121,132,129,136,135,121,125,102,96,89,77,91,179,182,190,190,185,175,273,237,203,114,343,339,322,336,331,289,322,315,481,460,556,444,687,727,1005,548,502,501,477,452]} 1. d4 {[%emt 0:01:11]} Nf6 {[%emt 0:00:31]} 2. c4 {[%emt 0:00:23]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:26]} Bb4 {[%emt 0:00:16]} 4. Qc2 {[%emt 0:01:33]} b6 {[%emt 0:00:32]} 5. e4 {[%emt 0:00:23]} c5 {[%emt 0:00:11]} 6. d5 {[%emt 0:00:33] E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} Qe7 {[%emt 0:01:01]} 7. Nge2 {[%emt 0:00:37]} exd5 {[%emt 0:00:15]} 8. exd5 {[%emt 0:00:06] The position is equal.} O-O {[%emt 0:01:01]} 9. Bg5 {[%emt 0:02:04]} d6 {[%emt 0:04:29][%cal Ob6b5]} 10. O-O-O {[%emt 0:01:02]} h6 {[%emt 0:09:09]} 11. Bh4 {[%emt 0:01:13]} Nbd7 {[%emt 0:10:20]} 12. Ng3 {[%emt 0:02:00]} Qe5 {[%emt 0:03:24] White must now prevent ...Bxc3.} 13. Qd2 {[%emt 0:03:57] And now Bd3 would win.} Bxc3 {[%emt 0:15:53]} (13... Qd4 $11 {keeps the balance.} 14. Nf5 (14. Qxd4 cxd4 15. Bxf6 dxc3 $11) 14... Qg4 15. Bxf6 Nxf6 16. Nxd6 Ba6) 14. bxc3 $16 {[%emt 0:00:05] Hoping for Re1.} Ne4 {[%emt 0:02:01]} 15. Nxe4 {[%emt 0:03:18]} Qxe4 {[%emt 0:00:13]} 16. f4 $1 {[%emt 0:04:29]} Qg6 {[%emt 0:03:05]} 17. Bd3 {[%emt 0:01:33]} f5 {[%emt 0:01:02]} 18. g4 {[%emt 0:01:36] White is more active.} Nf6 {[%emt 0:04:35] [#]} 19. Rhg1 $146 {[%emt 0:04:32]} ({Predecessor:} 19. Bxf6 Qxf6 20. g5 Qg6 21. gxh6 Qxh6 22. Rhg1 Bd7 23. Rg5 Rae8 24. Rdg1 Rf6 25. Be2 {1-0 (45) Postny,E (2576)-Kozak,A (2450) Teplice 2018}) 19... Rb8 {[%emt 0:08:36]} (19... a6 $16) 20. Rde1 $1 $18 {[%emt 0:06:29] Strongly threatening gxf5.} (20. gxf5 $6 Qh5 21. Qe1 (21. Qg2 Rb7 $11) 21... Rb7 $14) 20... Rb7 {[%emt 0:01:19] [#]} 21. Re6 $1 {[%emt 0:17:18][%mdl 512]} Bxe6 {[%emt 0:00:31]} 22. dxe6 {[%emt 0:00:03]} Nxg4 {[%emt 0:06:08]} (22... Qe8 {was necessary.}) 23. h3 {[%emt 0:19:22]} Qh5 {[%emt 0:01:00] [#]} (23... Qxe6 24. hxg4 fxg4 25. Re1 (25. f5 Rxf5 26. Bxf5 Qxf5 $11)) 24. Qe1 {[%emt 0:21:07]} (24. e7 $1 $18 {[%cal Re7f8]} Re8 25. Qe1 Rbxe7 26. Bxe7) 24... Nh2 $2 {[%emt 0:18:09] A mistake that costs the game.} (24... Ne3 $2 25. Be2 (25. Bf2 Qxh3 26. Bxe3 Qh2 $11) 25... Qe8 26. Bf3 $18) (24... g5 $16 25. e7 Re8 26. hxg4 Qxh4 27. Qe6+ Kg7 28. gxf5 (28. Bxf5 Rbxe7 29. Qg6+ Kf8 $17) 28... Qxf4+ 29. Kc2 Qf2+ 30. Kb3 Rexe7 31. Qg6+ Kf8 32. Qxh6+ Ke8 33. Qxg5 b5 34. cxb5 a6) 25. e7 {[%emt 0:03:32]} Re8 {[%emt 0:01:33] aiming for ...Nf3.} 26. Qg3 {[%emt 0:03:17][%csl Gg1,LRg7,LRh2][%cal Rg3g7] The board is on fire.} ({Less strong is} 26. Bf6 Rbxe7 27. Bxe7 Nf3 28. Qe6+ Qf7 29. Qxf7+ Kxf7 $16) 26... Rbxe7 {[%emt 0:02:17]} 27. Bxe7 {[%emt 0:00:01]} Rxe7 {[%emt 0:00:10]} 28. Qxh2 {[%emt 0:00:40]} Re3 {[%emt 0:04:08] [#]} (28... Qf3 {was called for.}) 29. Qg2 $1 {[%emt 0:00:00][%csl Gg1][%cal Rg2g7] White is clearly winning.} Qf7 {[%emt 0:00:49]} (29... Re7 30. Qd5+) 30. Kd2 {[%emt 0:00:51]} Re6 {[%emt 0:01:00] [#]} (30... Re7 $142 31. Qd5 Re6) 31. Bxf5 $1 {[%emt 0:01:38][%mdl 512]} Rf6 {[%emt 0:00:07]} (31... Re7 32. Bg6) 32. Qa8+ {[%emt 0:00:27]} Qf8 {[%emt 0:00:09]} 33. Qxf8+ {[%emt 0:00:18]} Kxf8 {[%emt 0:00:15]} 34. Bg6 {[%emt 0:00:03] Weighted Error Value: White=0.27 (precise) /Black=0.43} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "2.4"]
[White "Yu, Jennifer"]
[Black "Belous, Vladimir"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2268"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,130,48,41,66,51,70,80,80,6,11,0,0,0,21,0,0,-22,11,0,21,23,27,0,0,0,0,0,0,-8,-14,-14,-10,-12,-21,-81,-72,-78,-64,-85,0,0,143,152,328,113,114,139,143,140,137,130,266,248,216,0,0,0,189,23,23,23,408,22,24,-332,-318,-328,-312,-297,-278,-384,-375,-310,-337,-420,-408,-408,-395,-355,-352,-485,-482,-460,-422,-616,-636,-609,-604,-1012,-1000,-994,-983,-987,-975,-849,-850,-1012,-1001,-957,-931,-863,-836,-1088,-1078,-2953,-2877,-6633,-5952,-5507,-1984,-29984,-29983]} 1. d4 {[%emt 0:00:33]} Nf6 {[%emt 0:00:36]} 2. c4 {[%emt 0:00:16]} g6 {[%emt 0:00:29]} 3. g3 {[%emt 0:00:12]} Bg7 {[%emt 0:00:55]} 4. Bg2 {[%emt 0:00:16]} O-O {[%emt 0:00:26]} 5. Nc3 {[%emt 0:00:15]} d6 {[%emt 0:00:04]} 6. Nf3 {[%emt 0:00:12]} Nbd7 {[%emt 0:00:06]} 7. O-O {[%emt 0:00:36]} e5 {[%emt 0:00:18]} 8. e4 {[%emt 0:01:06]} a6 {[%emt 0:04:00]} 9. Qc2 {[%emt 0:01:50]} Re8 {[%emt 0:01:35]} 10. Rd1 exd4 11. Nxd4 {[%emt 0:07:47]} Ne5 $1 {[%emt 0:03:48][%mdl 4] is now more promising than 11...Rb8. E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} 12. c5 {[%emt 0:16:10]} Bg4 {[%emt 0:00:23]} (12... dxc5 13. Nf5 $1 (13. Nc6 Qxd1+ 14. Nxd1 Nxc6 $16) 13... Nfd7 14. Nxg7 Kxg7 15. f4 $16) 13. f3 {[%emt 0:00:53]} Bd7 {[%emt 0:00:19] [#] White is better.} (13... dxc5 $2 14. Nf5 Nfd7 15. Nxg7 (15. fxg4 gxf5 16. g5 c4 $11) 15... Bxf3 16. Nxe8 Bxd1 17. Nxd1 $18) 14. cxd6 $146 {[%emt 0:01:38]} (14. f4 $16 Nc4 15. b3) ({Predecessor:} 14. Nb3 Qe7 15. Bg5 Bc6 16. cxd6 cxd6 17. Rd4 h6 18. Bd2 Rac8 19. Re1 b5 20. Qd1 {0-1 (39) Strikovic,A (2501)-Tissir,M (2439) Lorca 2006}) 14... cxd6 $11 {[%emt 0:00:04]} 15. h3 {[%emt 0:06:22]} Rc8 {[%emt 0:01:52]} 16. Qf2 {[%emt 0:03:31]} b5 {[%emt 0:09:37]} 17. a3 {[%emt 0:04:53]} Nc4 {[%emt 0:02:27]} 18. Nde2 {[%emt 0:01:16]} Qa5 {[%emt 0:05:32] Strongly threatening ...b4.} 19. Ra2 {[%emt 0:13:49]} (19. Rb1 {with more complications.} d5 20. Bg5 Qb6 21. b3) 19... Qc7 {[%emt 0:05:59]} 20. b3 {[%emt 0:18:17]} Ne5 {[%emt 0:01:02][%cal Bc4e5,Be5d7,Bd7c5,Bc5b3][%mdl 32]} 21. Be3 {[%emt 0:01:37]} (21. Rc2 $5 {[%cal Rc1b2]}) 21... Be6 {[%emt 0:02:27]} 22. Rb2 {[%emt 0:00:55]} Qd7 {[%emt 0:06:57]} 23. Qf1 {[%emt 0:00:09]} Qe7 {[%emt 0:05:08][%cal Od6d5]} 24. f4 {[%emt 0:07:18]} Ned7 {[%emt 0:00:20][%cal Of6e4]} 25. Bd4 {[%emt 0:02:43]} Nc5 $1 {[%emt 0:00:57]} 26. b4 {[%emt 0:00:40]} Nb3 {[%emt 0:08:21]} 27. Qf3 {[%emt 0:04:41]} (27. Bxf6 $11 Bxf6 28. Rc2) 27... Nxd4 $17 {[%emt 0:02:28]} 28. Nxd4 {[%emt 0:00:08]} Qa7 {[%emt 0:01:33][%cal Of6e4]} 29. Kh1 {[%emt 0:01:09]} Bc4 {[%emt 0:02:28]} (29... Nxe4 $6 30. Nxe4 Bxd4 31. Rbd2 $11) (29... Bd7 $1 $17) 30. Rbd2 $11 {[%emt 0:00:57]} Re7 {[%emt 0:02:34]} (30... Qc7 $11 {remains equal.}) 31. e5 $1 $36 {[%emt 0:01:02][%mdl 2048] White is really pushing.} Nh5 {[%emt 0:03:29]} (31... dxe5 $16 {was called for.} 32. Nc6 Qc7) 32. Nc6 $2 {[%emt 0:01:49]} (32. exd6 Rd7 33. g4 Bxd4 $18) (32. g4 $18) 32... Rxc6 {[%emt 0:04:09]} 33. Qxc6 {[%emt 0:00:05]} Nxg3+ {[%emt 0:00:13]} 34. Kh2 {[%emt 0:00:02]} Bh6 {[%emt 0:00:24]} 35. Rxd6 {[%emt 0:01:23] White wants to mate with Rd8+.} (35. Kxg3 Qe3+ 36. Bf3 Bxf4+ 37. Kg2 Qxe5 $17) (35. Qc8+ $6 Kg7 36. exd6 (36. Kxg3 $2 Qe3+ 37. Bf3 Bxf4+ 38. Kg2 Qxc3 $19) 36... Bxf4 37. dxe7 Nf1+ 38. Kh1 Ng3+ 39. Kh2 Nf1+ 40. Kh1 Ng3+ 41. Kh2 $11) 35... Nh5 {[%emt 0:00:41]} (35... Kg7 $16) 36. R1d4 {[%emt 0:00:59]} Kg7 {[%emt 0:02:11]} (36... Bxf4+ $2 37. Rxf4 $1 {[%mdl 512]} Qe3 38. Rd8+ (38. Rf3 Qxe5+ 39. Kg1 Qe1+ 40. Bf1 Re3 $18) 38... Kg7 39. Re4 $1 (39. Rf3 Qxe5+ 40. Kg1 Qe1+ 41. Bf1 Bxf1 $16) 39... Qg3+ 40. Kg1 Qxc3 41. Qd6 Qc1+ 42. Kh2 $18 (42. Qd1 Qxd1+ 43. Rxd1 Ng3 $16)) 37. f5 {[%emt 0:01:17]} ({Better is} 37. Rd8 $1 $18) 37... Rxe5 $11 {[%emt 0:01:03] Threatens to win with ...Bf4+.} (37... Bf4+ $2 38. Rxf4 $1 {[%mdl 512]} Qe3 39. Qf3 $1 Rxe5 40. Qxe3 Rxe3 41. Rf3 $18) 38. Rxc4 {[%emt 0:01:35] Rg4 is the strong threat.} (38. Qxa6 Qe7 39. f6+ (39. Nd5 $2 Rxd5 40. Re4 Rxd6 $19) 39... Nxf6 40. Rxf6 Qxf6 41. Qxf6+ Kxf6 $17) 38... Rxf5 $2 {[%emt 0:04:07]} (38... Re1 $11 39. f6+ (39. Qc5 $2 bxc4 40. Bf3 Qxc5 $19) 39... Nxf6 $1 {[%mdl 512]} 40. Rxf6 bxc4) 39. Rcd4 $2 {[%emt 0:00:33]} (39. Re4 $1 $18 {And now Nd5 would win.} Bf4+ 40. Rxf4 $1 {[%mdl 512]} Nxf4 41. Ne4) 39... Qe7 $1 {[%emt 0:00:21]} 40. Re4 {[%emt 0:00:48] Inhibits Qe5+.} Qg5 {[%emt 0:04:11][%mdl 8192]} (40... Bf4+ $11 41. Rxf4 Nxf4) 41. Rg4 $2 {[%emt 0:00:07]} (41. Ne2 $1 $18 {Hoping for h4.} Rf2 42. Qc3+ (42. Re8 Nf6 $16) 42... Nf6 43. Ng3) 41... Qe3 {[%emt 0:00:44]} 42. Rdd4 $2 {[%emt 0:00:51][%mdl 8192]} (42. Ne4 $11 {and White has nothing to worry.} Bf4+ 43. Rxf4 $1 Qxf4+ 44. Kh1) 42... Qe5+ $19 {[%emt 0:01:38]} 43. Kh1 {[%emt 0:00:05] [#]} Ng3+ {[%emt 0:01:16]} ({Not} 43... Qe1+ $2 44. Kh2 Qe5+ 45. Kh1 Ng3+ 46. Rxg3 Qxg3 47. Re4 $19) 44. Rxg3 {[%emt 0:00:07]} Qxg3 {[%emt 0:00:03]} 45. Re4 {[%emt 0:01:31] Prevents Qe1+.} Bf4 {[%emt 0:02:16]} ({Inferior is} 45... Rf2 46. Rg4 Qe3 47. Ne4 Qe1+ 48. Kh2 Bf4+ 49. Rxf4 Rxf4 50. Qxa6 $11) 46. Rxf4 {[%emt 0:00:05]} Rxf4 {[%emt 0:00:06]} 47. Nd5 {[%emt 0:00:43]} Rf2 {[%emt 0:02:16][%csl Gf2][%cal Rg3g2]} 48. Qc3+ {[%emt 0:00:42]} Qxc3 {[%emt 0:00:05] The board is on fire.} 49. Nxc3 {[%emt 0:00:03]} Rc2 {[%emt 0:00:05]} 50. Ne4 {[%emt 0:00:40]} Ra2 {[%emt 0:00:06]} 51. Nc5 {[%emt 0:00:19]} Rxa3 {[%emt 0:00:02]} 52. Kh2 {[%emt 0:00:04]} (52. Kg1 $142) 52... a5 {[%emt 0:00:22]} 53. bxa5 {[%emt 0:00:05]} Rxa5 {[%emt 0:00:02][%cal Ba3a5,Ba5e5,Be5e3,Be3c3][%mdl 32]} 54. Bf1 {[%emt 0:00:12]} b4 {[%emt 0:00:19]} 55. Nb3 {[%emt 0:00:12]} Re5 {[%emt 0:00:10]} 56. Kg2 {[%emt 0:00:22]} Re3 {[%emt 0:00:04]} 57. Bc4 {[%emt 0:00:15]} f5 {[%emt 0:00:04]} 58. Nd2 {[%emt 0:00:19]} Kf6 {[%emt 0:00:07]} 59. h4 {[%emt 0:00:27]} h6 {[%emt 0:00:10][%cal Bh7h6,Bh6g5,Bg5g4][%mdl 32]} 60. Kf2 {[%emt 0:00:05]} Rc3 {[%emt 0:00:24] aiming for ...g5.} 61. Ke2 {[%emt 0:00:17]} g5 {[%emt 0:00:25]} 62. hxg5+ {[%emt 0:00:05]} hxg5 {[%emt 0:00:03]} 63. Kf2 {[%emt 0:00:27]} g4 {[%emt 0:00:05] ( -> ...g3+)} 64. Bg8 {[%emt 0:00:12]} Ke5 {[%emt 0:00:18]} (64... g3+ $142 65. Kg1 Rc1+ 66. Kg2 Rc2 67. Kxg3 Rxd2) 65. Nb3 {[%emt 0:00:08]} f4 {[%emt 0:00:11] Weighted Error Value: White=1.00/Black=0.39} 0-1

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.19"]
[Round "2.5"]
[White "Abrahamyan, Tatev"]
[Black "Eswaran, Ashritha"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2291"]
[BlackElo "2394"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,71,0,0,-8,15,6,23,21,44,21,62,58,112,101,99,58,152,163,206,202,210,191,247,249,306,293,308,304,300,307,330,330,353,341,398,387,454,458,442,450,488,419,414,410,539,508,652,643,645,649,635,636,722,634,594,613,783,790,1032,1022,1474,1448,5743,2821]} 1. e4 {[%emt 0:00:03]} c6 {[%emt 0:00:29]} 2. Nf3 {[%emt 0:00:39][%cal Bg1f3,Bf3e1,Be1d3][%mdl 32]} d5 {[%emt 0:00:07]} 3. d3 {[%emt 0:00:03]} dxe4 {[%emt 0:00:08]} 4. dxe4 {[%emt 0:00:03]} Qxd1+ {[%emt 0:00:10]} 5. Kxd1 {[%emt 0:00:18]} Nf6 {[%emt 0:00:25]} 6. Nbd2 {[%emt 0:03:04][%cal Bb1d2,Bd2c4,Bc4a5][%mdl 32] B10: Caro-Kann: 2 d3 and 2 c4.} Nbd7 {[%emt 0:02:12]} 7. Ne1 {[%emt 0:04:34]} g5 {[%emt 0:03:27]} 8. Nd3 {[%emt 0:02:03] White has an edge.} Rg8 {[%emt 0:03:13] [#]} 9. a4 $146 {[%emt 0:02:26]} ({Predecessor:} 9. c3 e5 10. Kc2 Nc5 11. f3 Nxd3 12. Bxd3 Be6 13. Bc4 g4 14. Bxe6 fxe6 15. g3 {0-1 (57) Khanin,S (2506)-Dragun,K (2557) ICC INT 2021}) 9... e5 {[%emt 0:05:38]} 10. f3 {[%emt 0:03:11]} Bd6 {[%emt 0:02:22]} (10... g4 $14) 11. Nc4 $16 {[%emt 0:02:34]} Bc7 {[%emt 0:01:23]} 12. Bd2 {[%emt 0:02:50]} b5 {[%emt 0:10:47]} ({Black should play} 12... g4 $14) 13. Na5 {[%emt 0:07:20] White is more active.} Nb8 {[%emt 0:07:01]} 14. axb5 {[%emt 0:07:56]} cxb5 {[%emt 0:00:09]} 15. Nc5 {[%emt 0:00:59]} Kf8 {[%emt 0:09:58]} (15... a6 $142 16. Nab3 Nfd7 17. Bxb5 g4) 16. Bxb5 $18 {[%emt 0:02:26]} Nbd7 {[%emt 0:00:47]} 17. Nd3 {[%emt 0:04:31]} Nb6 {[%emt 0:02:37]} 18. Bc6 {[%emt 0:08:27]} Rb8 {[%emt 0:00:08]} 19. Bc3 {[%emt 0:00:48]} Be6 {[%emt 0:13:44]} 20. Nxe5 {[%emt 0:05:35]} ({But not} 20. Bxe5 Bxe5 21. Nxe5 Kg7 $18) 20... h5 {[%emt 0:03:11]} 21. Nd3 {[%emt 0:02:02]} Nfd7 {[%emt 0:00:57]} 22. Nb3 {[%emt 0:04:47]} Nc8 {[%emt 0:04:21]} 23. Nd4 {[%emt 0:02:54]} Ke7 {[%emt 0:04:23]} 24. Ba4 {[%emt 0:05:16]} Ra8 {[%emt 0:01:31]} 25. Nxe6 {[%emt 0:06:42]} fxe6 {[%emt 0:00:15]} 26. Ke2 {[%emt 0:00:17]} Nf6 {[%emt 0:01:41]} 27. Bb3 {[%emt 0:02:51] White is clearly winning.} Bb6 {[%emt 0:01:08]} 28. Bb4+ {[%emt 0:00:47]} Kf7 {[%emt 0:01:05]} 29. Ne5+ {[%emt 0:01:12]} Kg7 {[%emt 0:00:07]} 30. Bc3 {[%emt 0:01:19]} Re8 {[%emt 0:01:38]} 31. Rhd1 {[%emt 0:01:33]} Kh6 {[%emt 0:01:32]} 32. Bd2 {[%emt 0:01:09]} Nh7 {[%emt 0:03:09]} 33. h4 {[%emt 0:00:26]} Re7 {[%emt 0:00:47]} 34. hxg5+ {[%emt 0:00:26]} Nxg5 {[%emt 0:00:07]} 35. Rh1 {[%emt 0:00:06][%cal Oh1h5] Rxh5+! would kill now.} Bc7 {[%emt 0:00:50] [#]} 36. Rxh5+ $3 {[%emt 0:00:17][%mdl 512] Weighted Error Value: White=0.09 (flawless) /Black=0.39} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "3.1"]
[White "Eswaran, Ashritha"]
[Black "Woodward, Andy"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2394"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,129,15,25,0,0,0,0,7,12,0,0,0,30,23,27,0,12,0,0,-10,16,15,20,20,56,20,8,21,127,121,125,63,58,46,62,40,43,39,145,142,135,111,148,152,141,150,160,129,163,150,164,156,151,0,0,0,0,15,18,15,42,42,62,61,100,94,104,89,183,165,307,279,246,206,180,114,152,146,589,604,579,322,333,336,331,320,305,82,755,755,1190,664,652,567,1270,1292,1237,1189,770,606,544,485,830,811,987,885,1471,1392,12841,12842,12842,12843,12843,12843,12844,12844,12847,12848,12850,27999]} 1. e4 {[%emt 0:00:06]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:14]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:09]} a6 {[%emt 0:00:05]} 6. h3 {[%emt 0:00:36]} b5 {[%emt 0:01:13][%cal Bb7b5,Bb5b4][%mdl 32]} 7. a4 {[%emt 0:00:28] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} b4 {[%emt 0:00:27]} 8. Nd5 {[%emt 0:00:08]} e6 {[%emt 0:02:25]} 9. Nxf6+ {[%emt 0:00:25] The position is equal.} Qxf6 {[%emt 0:00:09]} 10. g3 {[%emt 0:00:26]} Bb7 {[%emt 0:08:24]} 11. Bg2 {[%emt 0:01:22] [#]} Qd8 $146 {[%emt 0:02:52]} (11... e5 $5 {[%cal Re5d4]} 12. Nf5 Nd7 $14) ({Predecessor:} 11... Nd7 12. O-O Nc5 13. Re1 e5 14. c3 bxc3 15. bxc3 Be7 16. Nf5 O-O 17. Ba3 g6 {0-1 (58) Berelowitsch,A (2576)-Ruck,R (2574) Germany 2009}) 12. O-O {[%emt 0:04:29]} Be7 {[%emt 0:01:09]} 13. Qd3 {[%emt 0:02:11]} O-O {[%emt 0:03:10]} 14. Bd2 {[%emt 0:08:35]} a5 {[%emt 0:06:19]} 15. c3 {[%emt 0:02:45]} Na6 {[%emt 0:02:00]} 16. cxb4 {[%emt 0:08:27]} axb4 {[%emt 0:07:15]} 17. Qe3 {[%emt 0:02:49]} Bf6 {[%emt 0:04:01]} 18. Rab1 {[%emt 0:11:13]} (18. Rfd1 $5 {[%cal Re4e5]}) 18... Bxd4 {[%emt 0:12:54]} 19. Qxd4 {[%emt 0:00:12]} b3 {[%emt 0:00:11]} (19... e5 $11 {remains equal.} 20. Qe3 d5) 20. a5 $16 {[%emt 0:06:39]} Rb8 {[%emt 0:09:59]} 21. f4 {[%emt 0:04:32] Prevents e5. White is more active.} (21. Rfc1 $16) 21... e5 $14 {[%emt 0:04:48]} 22. Qe3 {[%emt 0:01:44]} exf4 {[%emt 0:03:08]} 23. gxf4 {[%emt 0:00:29]} Re8 {[%emt 0:03:20]} 24. Bc3 $40 {[%emt 0:02:04][%mdl 128] White has some attack.} Qh4 {[%emt 0:02:51] Inhibits Qg3.} ({Black should try} 24... f6 $14) 25. Qd4 $16 {[%emt 0:03:42][%csl Gc3,LRd6,LRg7][%cal Rd4g7]} Qh6 {[%emt 0:00:45]} (25... Qg3 $2 26. Rf3 Qg6 27. f5) 26. Rbe1 {[%emt 0:05:16]} Nc7 {[%emt 0:02:15][%cal Ba6c7,Bc7b5,Bb5d4,Bd4c2][%mdl 32]} 27. Qd1 $1 {[%emt 0:03:01]} Ba6 {[%emt 0:02:14]} 28. Rf2 {[%emt 0:00:33]} Bc4 {[%emt 0:02:09]} 29. f5 {[%emt 0:04:39]} Nb5 {[%emt 0:01:49]} 30. Bd2 {[%emt 0:01:11]} Qf6 {[%emt 0:00:54]} 31. Bf4 {[%emt 0:00:19]} Nd4 {[%emt 0:00:55]} 32. Bg5 $2 {[%emt 0:04:29]} Qe5 $11 {[%emt 0:02:09]} (32... Qxg5 33. Qxd4 d5 34. Qd2 $14) 33. Bf4 {[%emt 0:03:13]} Qxa5 {[%emt 0:00:53] White must now prevent ...Nc2.} 34. Qd2 {[%emt 0:00:33]} Qxd2 {[%emt 0:00:26]} 35. Rxd2 {[%emt 0:00:12]} Nc2 {[%emt 0:01:52]} 36. Red1 {[%emt 0:01:06]} Rbc8 {[%emt 0:01:43][%cal Od6d5]} 37. Rxd6 {[%emt 0:00:37]} Be2 {[%emt 0:02:58]} 38. R1d2 {[%emt 0:02:52]} Bb5 {[%emt 0:00:14]} 39. e5 $1 {[%emt 0:02:37]} h6 {[%emt 0:02:08]} (39... Nb4 $16) 40. Bd5 $18 {[%emt 0:01:14]} Bc4 {[%emt 0:00:48]} (40... Ne1 {keeps fighting.} 41. f6 (41. e6 fxe6 42. fxe6 Nd3 $16) 41... Bc4) 41. Bc6 {[%emt 0:00:28] A strong pair of Bishops.} Rf8 {[%emt 0:00:30]} 42. Be4 {[%emt 0:02:03]} Bb5 {[%emt 0:00:13]} 43. Rg2 {[%emt 0:02:11]} (43. Bd5 $18) 43... Rc4 {[%emt 0:02:05]} 44. f6 $1 {[%emt 0:01:33]} g5 $2 {[%emt 0:03:08][%mdl 8192] [#]} (44... Rxe4 $2 45. fxg7 Nd4 46. gxf8=N+ Kxf8 47. Bxh6+ Ke7 48. Bg5+ Kf8 49. Bh6+ Ke7 50. Bg5+ Kf8 51. Bf6 $18) (44... g6 $16 45. Bxg6 (45. Bxh6 Rxe4 46. Bxf8 Re1+ 47. Kf2 Kxf8 $11) 45... fxg6 46. Rxg6+ Kh8 47. Rxh6+ (47. Bxh6 Kh7 $15) 47... Kg8 48. Rg6+ Kh8) 45. Bxg5 $1 {[%emt 0:00:42][%mdl 512]} Ne1 {[%emt 0:00:06]} 46. Rg4 {[%emt 0:02:58]} Rxe4 {[%emt 0:03:30]} (46... hxg5 $2 47. Rxg5+ Kh8 48. Rh5+ Kg8 49. Bh7+ Kh8 50. Bf5+ Kg8 51. Bh7+ Kh8 52. Bf5+ Kg8 53. Bh7+ $18) 47. Rxe4 {[%emt 0:00:24]} Nf3+ {[%emt 0:00:01] [#]} 48. Kf2 $1 {[%emt 0:00:50]} Nxg5 {[%emt 0:00:03]} 49. Rg4 {[%emt 0:00:07]} (49. Rb4 $18 {and the rest is easy.}) 49... Rc8 $2 {[%emt 0:01:04][%mdl 8192]} (49... Kh7 $16) 50. h4 {[%emt 0:01:10][%cal Bh3h4,Bh4g5][%mdl 96] Pin. White is clearly winning.} Rc2+ {[%emt 0:00:05]} 51. Ke3 {[%emt 0:01:18]} Re2+ {[%emt 0:02:00] [#]} 52. Kd4 $1 {[%emt 0:00:13]} Rxb2 {[%emt 0:01:45][%cal Ob2c2] Hoping for ...Rc2!} 53. hxg5 {[%emt 0:00:20][%mdl 4096] Endgame KRR-KRB} h5 {[%emt 0:00:12]} 54. Rh4 {[%emt 0:00:57]} Kh7 {[%emt 0:00:21]} 55. Rxh5+ {[%emt 0:02:43]} Kg6 {[%emt 0:00:00]} 56. Rh3 {[%emt 0:00:10]} ({Not} 56. Kc3 Re2 $18) 56... Kxg5 {[%emt 0:00:39]} (56... Bf1 $142) 57. Rb6 {[%emt 0:01:07]} Ba4 {[%emt 0:01:16]} 58. Rf3 {[%emt 0:00:48]} Kg4 {[%emt 0:00:29]} 59. Ke3 {[%emt 0:00:18]} Rb1 {[%emt 0:00:34]} 60. Rf4+ {[%emt 0:00:06]} Kg5 {[%emt 0:00:05]} 61. Rxa4 {[%emt 0:00:04]} b2 {[%emt 0:00:09]} 62. Rab4 {[%emt 0:00:04]} Re1+ {[%emt 0:00:05]} 63. Kf2 {[%emt 0:00:11]} b1=Q {[%emt 0:00:08]} 64. Rxb1 {[%emt 0:00:03]} Rxb1 {[%emt 0:00:05]} 65. Rxb1 {[%emt 0:00:04] Weighted Error Value: White=0.34/Black=0.33} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "3.2"]
[White "Belous, Vladimir"]
[Black "Abrahamyan, Tatev"]
[Result "1-0"]
[ECO "E59"]
[WhiteElo "2519"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,51,0,14,9,27,25,56,0,0,0,0,0,0,0,0,0,14,7,7,19,0,0,14,-119,0,16,51,30,436,427,453,283]} 1. d4 {[%emt 0:00:59]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:11]} 4. e3 {[%emt 0:00:05]} O-O {[%emt 0:00:40]} 5. Bd3 {[%emt 0:00:06]} c5 {[%emt 0:00:46]} 6. Nf3 {[%emt 0:02:23]} d5 {[%emt 0:00:32]} 7. O-O {[%emt 0:00:45]} Nc6 {[%emt 0:00:46]} 8. a3 {[%emt 0:01:13]} Bxc3 {[%emt 0:00:06]} 9. bxc3 {[%emt 0:00:03]} dxc4 {[%emt 0:00:07]} 10. Bxc4 {[%emt 0:00:06]} Qc7 {[%emt 0:00:07]} 11. Ba2 {[%emt 0:04:12] 11.Re1 is the recent fashion.} b6 {[%emt 0:10:17]} 12. Qe2 {[%emt 0:01:57] E59: Nimzo-Indian: Rubinstein: Main Line: 7...Nc6 8 a3 Bxc3 9 bxc3 dxc4.} Rd8 {[%emt 0:12:45]} 13. Bb2 {[%emt 0:03:12]} e5 {[%emt 0:03:24] [#]} 14. Rad1 $146 {[%emt 0:08:06]} (14. Ng5 $14 Bg4 15. f3) ({Predecessor:} 14. h3 h6 15. Rfd1 e4 16. Nd2 Bf5 17. Nf1 Qe7 18. Ng3 Bg6 19. Rd2 h5 20. Qb5 {0-1 (64) Cao Armillas,J (2174)-Sanchez Gonzalez,S (2286) Madrid 2011}) 14... Bg4 $1 $11 {[%emt 0:12:28]} 15. h3 $1 {[%emt 0:02:45]} Bh5 {[%emt 0:03:16]} 16. g4 $1 {[%emt 0:04:36]} Nxg4 {[%emt 0:05:58]} 17. hxg4 {[%emt 0:00:05]} Bxg4 {[%emt 0:00:02]} 18. Bb1 {[%emt 0:00:06] Black must now prevent Be4.} Rd6 {[%emt 0:09:14]} 19. dxc5 {[%emt 0:09:27]} ({Don't blunder} 19. dxe5 $2 Nxe5 20. Bxh7+ Kf8 $19) 19... Rf6 $132 {[%emt 0:08:02][%mdl 2048] [#] Black is fighting back} 20. Bxh7+ $1 {[%emt 0:00:00]} Kf8 $1 {[%emt 0:02:37]} 21. Be4 {[%emt 0:00:00][%cal Od1d6] Rd6! is the strong threat.} bxc5 {[%emt 0:00:05]} 22. a4 {[%emt 0:05:10] [#]} (22. Kg2 $11 Bxf3+ 23. Bxf3 Rg6+ 24. Bg4 (24. Kh1 Qe7 $11)) 22... Re8 {[%emt 0:02:30]} (22... Qc8 $1 $17 {And now ...Bh5 would win.} 23. Qd2 (23. Ba3 $2 Bh5 $19) 23... Bxf3 24. Bxf3 Rxf3) 23. Ba3 {[%emt 0:00:00][%cal Oe2d3]} Ne7 {[%emt 0:04:59]} 24. Rd2 {[%emt 0:07:26] Threatens to win with Rfd1.} Kg8 $2 {[%emt 0:04:02][%mdl 8192]} (24... Rh6 $1 $11) 25. Qb5 $18 {[%emt 0:01:35][%csl LRc5,LRe8][%cal Rb5e8]} Rc8 {[%emt 0:09:11]} 26. Nh2 {[%emt 0:02:22] Weighted Error Value: White=0.20 (precise) /Black=0.55} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "3.3"]
[White "Mardov, Dimitar"]
[Black "Yu, Jennifer"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2396"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,75,36,27,30,34,23,20,16,24,6,11,4,11,19,17,29,13,0,52,42,51,49,59,66,55,66,74,1,134,119,210,27,79,0,108,114,122,103,168,180,473,491,491,470,506,450,565,554,561,581,572,539,585,606,600,553,587,535,1153,1080,887,866]} 1. d4 {[%emt 0:00:16]} d5 {[%emt 0:00:38]} 2. c4 {[%emt 0:00:18]} c6 {[%emt 0:00:15]} 3. Nf3 {[%emt 0:00:25]} Nf6 {[%emt 0:00:15]} 4. e3 {[%emt 0:00:05]} Bf5 {[%emt 0:00:20]} 5. Nc3 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 6. Nh4 {[%emt 0:00:04]} Be4 {[%emt 0:00:17]} 7. f3 {[%emt 0:00:05]} Bg6 {[%emt 0:00:05]} 8. Qb3 {[%emt 0:00:06]} Qc7 {[%emt 0:00:05]} 9. Bd2 {[%emt 0:00:07] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} Be7 {[%emt 0:00:16]} 10. Nxg6 {[%emt 0:00:11]} hxg6 {[%emt 0:00:08]} 11. O-O-O {[%emt 0:00:08] The position is equal.} dxc4 {[%emt 0:00:56]} 12. Bxc4 {[%emt 0:00:08]} b5 {[%emt 0:00:04]} 13. Be2 {[%emt 0:00:05]} a6 {[%emt 0:00:29]} 14. Ne4 {[%emt 0:00:19]} Nbd7 {[%emt 0:11:04]} 15. Kb1 {[%emt 0:07:26]} Rc8 {[%emt 0:06:57]} 16. h4 {[%emt 0:09:28][%cal Bh2h4,Bh4h5][%mdl 32] [#]} Nxe4 $146 {[%emt 0:20:23]} ({Better is} 16... c5 $11) ({Predecessor:} 16... c5 17. Nxc5 Nxc5 18. dxc5 Qg3 19. Qa3 Qxg2 20. Qxa6 O-O 21. Qxb5 Rxc5 22. Qa6 Rb8 {0-1 (30) Donchenko,A (2583)-Bartel,M (2649) Biel 2016}) 17. fxe4 $14 {[%emt 0:00:06]} c5 {[%emt 0:00:01]} 18. h5 {[%emt 0:15:20] And now hxg6 would win.} g5 {[%emt 0:04:08]} 19. e5 {[%emt 0:05:46][%cal Oh5h6]} c4 {[%emt 0:08:46]} 20. Qc2 {[%emt 0:00:13][%cal Oh5h6]} b4 {[%emt 0:00:16]} 21. e4 {[%emt 0:13:55]} (21. Rc1 $16) 21... Nb6 {[%emt 0:02:36]} (21... O-O $11 {keeps the balance.}) 22. Be3 $16 {[%emt 0:00:48]} Qb8 {[%emt 0:26:21]} (22... O-O $16 23. h6 c3 24. hxg7 (24. Bxa6 b3 $16) 24... Kxg7) 23. Bg4 $2 {[%emt 0:17:15]} (23. d5 $18 Bc5 24. Bxc5 (24. Bxg5 Qxe5 25. Bc1 O-O $11) 24... Rxc5 25. dxe6 (25. d6 c3 $11)) 23... Nd7 $11 {[%emt 0:02:12] [#]} 24. Be2 {[%emt 0:02:45] White is more active.} (24. h6 $1 $16 {[%cal Rh6g7]} gxh6 25. Be2) 24... b3 {[%emt 0:08:21]} (24... Nb6 $1 $11 {remains equal.}) 25. axb3 $16 {[%emt 0:01:14]} cxb3 {[%emt 0:00:03]} 26. Qd3 $36 {[%emt 0:01:00][%mdl 2048] White is in control.} a5 {[%emt 0:05:03]} (26... Rc2 $16) 27. Qb5 $18 {[%emt 0:02:15]} Qa8 $2 {[%emt 0:01:20]} (27... Qa7 28. d5 (28. Qxb3 Rb8 $16) 28... Qxe3 29. dxe6 O-O 30. Rxd7 (30. exd7 Rc5 $16) 30... Rc5) 28. d5 {[%emt 0:01:26] White is clearly winning.} Rb8 {[%emt 0:01:45]} 29. Qc6 {[%emt 0:05:24]} ({Don't play} 29. Qa4 Rb4 30. Qc6 Qb7) 29... exd5 {[%emt 0:00:42]} 30. exd5 {[%emt 0:01:50][%cal Be4d5,Bd5c6,Bc6c7][%mdl 32]} Rh6 {[%emt 0:00:12]} 31. Qxa8 {[%emt 0:06:19]} Rxa8 {[%emt 0:00:04]} 32. Bb5 {[%emt 0:01:30] This bishop pair is nice.} Rb8 {[%emt 0:00:04]} 33. Bc6 {[%emt 0:00:27]} Rxc6 {[%emt 0:01:19]} 34. dxc6 {[%emt 0:00:06]} Nxe5 {[%emt 0:00:02]} 35. h6 {[%emt 0:01:10]} gxh6 {[%emt 0:00:47]} 36. Rxh6 {[%emt 0:00:22]} Bf8 {[%emt 0:00:52]} 37. Bxg5 {[%emt 0:02:34] Threatening mate with c7.} Rc8 {[%emt 0:00:08] [#]} 38. c7 $1 {[%emt 0:01:42] Weighted Error Value: White=0.22 (precise) /Black=0.45} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "3.4"]
[White "Gauri, Shankar"]
[Black "Chandra, Akshat"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2376"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,111,0,8,7,16,7,10,19,13,18,15,12,-25,24,28,65,62,62,48,97,91,87,54,73,58,89,72,82,74,74,71,75,65,101,42,36,38,60,61,58,64,50,9,8,0,47,0,0,0,10,0,0,0,10,12,10,10,10,10,10,12,10,10,12,12,16,14,101,101,190,170,224,232,250,248,224,181,202,228,430,412,604,577,371,400,477,468,456,424,397,0,0,0,349,0,0,0]} 1. d4 {[%emt 0:06:41]} Nf6 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:21]} g6 {[%emt 0:00:28]} 3. Nbd2 {[%emt 0:01:27]} Bg7 {[%emt 0:08:12]} 4. e4 {[%emt 0:00:14]} d6 {[%emt 0:00:04]} 5. Bb5+ {[%emt 0:02:36]} c6 {[%emt 0:04:03]} 6. Bd3 {[%emt 0:01:11]} O-O {[%emt 0:00:15]} 7. O-O {[%emt 0:00:21]} c5 {[%emt 0:00:18]} 8. c3 {[%emt 0:09:05]} cxd4 {[%emt 0:00:52] 8...Nc6 deserves study.} 9. cxd4 {[%emt 0:00:09]} e5 {[%emt 0:00:09] B07: Pirc Defence: Miscellaneous Systems.} 10. d5 {[%emt 0:00:42]} a5 {[%emt 0:01:18]} 11. Nb1 {[%emt 0:05:22]} Nbd7 {[%emt 0:02:26]} 12. Nc3 {[%emt 0:01:18]} Nc5 {[%emt 0:08:31]} 13. Be3 {[%emt 0:06:04] [#]} b6 $146 {[%emt 0:03:44]} ({Predecessor:} 13... Nxd3 14. Qxd3 Ng4 15. Rac1 Bd7 16. a4 f5 17. Bg5 Qb6 18. Nd2 Rac8 19. Nc4 Qa6 20. b3 Nf6 {1-0 (62) Caruana,F (2765)-Shevchenko,K (2574) Riga 2021}) 14. Re1 {[%emt 0:22:06]} Nh5 {[%emt 0:08:24]} (14... Nxd3 $142 15. Qxd3 Ba6) 15. Bf1 $11 {[%emt 0:07:08]} Bd7 {[%emt 0:14:54]} 16. Nd2 {[%emt 0:07:56]} Be8 {[%emt 0:00:46]} 17. Bb5 {[%emt 0:06:35]} Rc8 {[%emt 0:11:22]} (17... Bxb5 $14 18. Nxb5 Nf6) 18. Bxe8 {[%emt 0:04:33]} Rxe8 {[%emt 0:00:11]} 19. Nb3 {[%emt 0:04:16]} Nf6 {[%emt 0:10:25]} 20. f3 {[%emt 0:05:08]} h5 {[%emt 0:01:47]} 21. Bg5 {[%emt 0:03:05]} Qd7 {[%emt 0:00:28]} 22. Qe2 {[%emt 0:00:43]} Na4 {[%emt 0:05:02]} 23. Nxa4 {[%emt 0:02:19]} Qxa4 {[%emt 0:00:00]} 24. Be3 {[%emt 0:00:35]} Nd7 {[%emt 0:01:49]} 25. Rec1 {[%emt 0:00:03]} (25. Nd2 $1 $16) 25... Rxc1+ $14 {[%emt 0:02:29]} 26. Nxc1 {[%emt 0:00:46][%cal Bb3c1,Bc1d3,Bd3f4][%mdl 32]} f5 {[%emt 0:05:54]} 27. b3 $1 {[%emt 0:00:23]} Qb4 {[%emt 0:00:12]} 28. Nd3 {[%emt 0:00:59]} Qb5 {[%emt 0:00:02] [#]} 29. Nf4 $1 {[%emt 0:00:55]} Qxe2 {[%emt 0:01:22]} 30. Nxe2 {[%emt 0:00:02]} Nc5 {[%emt 0:07:46]} (30... b5 $11 {is more appropriate.}) 31. Rc1 {[%emt 0:02:04]} (31. Nc3 $14) 31... fxe4 $11 {[%emt 0:00:51]} 32. fxe4 {[%emt 0:00:03]} Kh7 {[%emt 0:00:57]} 33. Bxc5 {[%emt 0:01:16]} bxc5 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRN} 34. Rf1 {[%emt 0:00:33]} Bh6 {[%emt 0:01:29]} 35. Rf7+ {[%emt 0:00:21]} Kg8 {[%emt 0:00:03]} 36. Rf6 {[%emt 0:00:19][%csl LRd6,LRg6]} Kg7 {[%emt 0:00:01]} 37. Rxd6 {[%emt 0:00:45] Threatening Kf2.} Rf8 {[%emt 0:00:05]} 38. Rd7+ {[%emt 0:00:16]} Kg8 $1 {[%emt 0:00:12] ( -> ...Be3+)} 39. h4 $1 {[%emt 0:00:21] Strongly threatening Rc7.} Be3+ $1 {[%emt 0:00:06]} 40. Kh2 {[%emt 0:00:45] aiming for Rc7.} Rf2 {[%emt 0:00:02]} 41. Ng1 {[%emt 0:00:43]} Rf1 {[%emt 0:01:46]} (41... Rxa2 $11 {keeps the balance.} 42. Nf3 a4) 42. Nh3 $1 $16 {[%emt 0:00:18]} Kf8 {[%emt 0:01:32]} (42... Ra1 $16 {might work better.}) 43. Ra7 $18 {[%emt 0:00:15]} c4 {[%emt 0:00:52]} (43... Rc1 $142 44. Rxa5 c4) 44. Ra8+ {[%emt 0:00:01]} (44. Rxa5 c3 45. Ra8+ Ke7 $14) 44... Ke7 {[%emt 0:00:03]} 45. bxc4 {[%emt 0:00:04]} Rc1 {[%emt 0:00:03]} 46. Rc8 {[%emt 0:01:31]} ({Don't take} 46. Rxa5 $6 Rxc4 47. Ng5 Bf4+ 48. Kg1 Bxg5 49. hxg5 Rxe4 $16) 46... Kd7 {[%emt 0:01:10]} 47. Rc6 {[%emt 0:00:08]} a4 $2 {[%emt 0:00:04] [#]} (47... Rc2 48. a4 (48. Rxg6 Rxa2 49. Ng5 Bf4+ 50. Kh3 Ra3+ 51. Nf3 Rc3 $14) 48... Rc1) 48. Ng5 $1 {[%emt 0:01:08]} Bf4+ {[%emt 0:00:48]} (48... Bg1+ $142 49. Kg3 Bd4 50. Rxg6 Rxc4 51. Rg7+ Kd6 52. Nf7+ Kc5) 49. g3 {[%emt 0:00:02]} Rc2+ {[%emt 0:00:04]} 50. Kh3 {[%emt 0:00:18]} Rc3 {[%emt 0:00:01]} 51. Ne6 {[%emt 0:00:36]} Rxg3+ {[%emt 0:01:09]} 52. Kh2 {[%emt 0:00:01]} Rg4+ {[%emt 0:01:05]} 53. Kh3 {[%emt 0:01:06] And now Rc7+ would win.} Rg3+ {[%emt 0:00:02]} 54. Kh2 {[%emt 0:00:03]} Rg4+ $1 {[%emt 0:00:01] [#]} 55. Kh3 $2 {[%emt 0:01:29]} (55. Kh1 $1 $18 {White wants to mate with Rc7+.} Ke7 56. c5 (56. Rc7+ Kf6 $16)) 55... Rg3+ $11 {[%emt 0:00:05]} 56. Kh2 {[%emt 0:00:03] Weighted Error Value: White=0.25 (precise) /Black=0.21 (precise)} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "3.5"]
[White "Dragun, Kamil"]
[Black "Kretchetov, Alexandre"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "2563"]
[BlackElo "2219"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,107,37,40,25,16,15,13,24,33,33,50,43,75,77,97,85,127,87,91,89,169,72,83,47,35,39,52,50,50,54,45,50,58,43,46,41,41,29,52,31,54,38,43,13,46,15,11,-41,-39,-113,-111,-104,-102,-113,-47,-52,-39,-29,-33,-31,-45,-35,0,0,0,0,0,0,0,0,0,0,168,165,157,129,169,160,159,47,60,61,60,60,53,0,0,0,4,0,0,8,623,614]} 1. e4 {[%emt 0:00:19]} e5 {[%emt 0:00:21]} 2. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:07]} a6 {[%emt 0:00:05]} 4. Ba4 {[%emt 0:00:25]} d6 {[%emt 0:00:10]} 5. c3 {[%emt 0:00:09]} g6 {[%emt 0:00:09]} 6. d4 {[%emt 0:00:11]} Bd7 {[%emt 0:00:09]} 7. O-O {[%emt 0:00:16]} Bg7 {[%emt 0:00:03]} 8. Re1 {[%emt 0:00:13]} Nf6 {[%emt 0:00:07][%cal Bg8f6,Bf6h5,Bh5f4][%mdl 32] now scores much better than the old 8...Nge7.} 9. h3 {[%emt 0:00:09] C79: Ruy Lopez: Steinitz-type lines with 3...a6 4 Ba4 Nf6 5 0-0 d6.} O-O {[%emt 0:00:14]} 10. Bc2 {[%emt 0:00:33]} Re8 {[%emt 0:01:20]} 11. Nbd2 {[%emt 0:00:58] The position is equal.} h6 {[%emt 0:09:45]} 12. Nf1 {[%emt 0:01:24]} Nh5 {[%emt 0:04:00]} 13. Be3 {[%emt 0:00:56]} Qe7 {[%emt 0:02:16]} 14. Qd2 {[%emt 0:15:11]} g5 {[%emt 0:05:40]} 15. Ng3 {[%emt 0:07:45]} Nf4 {[%emt 0:00:11]} 16. Nf5 {[%emt 0:00:38]} Bxf5 {[%emt 0:02:13]} 17. exf5 {[%emt 0:00:24] [#]} Rad8 $146 {[%emt 0:05:27]} (17... Qf6 $16) ({Predecessor:} 17... Qf6 18. d5 Ne7 19. Be4 Nxf5 20. Qc2 Ne7 21. Rad1 Neg6 22. Kh2 Nf8 23. g3 N4g6 {0-1 (35) Asante Debesai,Z (1712)-Makoto,R (2373) Casablanca 2019}) 18. Bxf4 {[%emt 0:08:03]} (18. d5 $18 {and White stays clearly on top.} Na5 19. Bxf4 gxf4 20. Qe2) 18... gxf4 $16 {[%emt 0:00:15]} 19. dxe5 {[%emt 0:00:04]} dxe5 {[%emt 0:12:48]} 20. Qe2 {[%emt 0:00:12]} Nb8 {[%emt 0:00:05]} 21. Qe4 {[%emt 0:08:16]} (21. Qc4 {is more complex.} c6 22. Re2 Qc7 23. f6) 21... c6 {[%emt 0:01:23]} 22. Re2 {[%emt 0:00:06]} Nd7 {[%emt 0:04:23]} 23. Rae1 {[%emt 0:00:06][%cal Oe4f4]} Kf8 {[%emt 0:04:06]} 24. a4 {[%emt 0:09:34]} Qc5 {[%emt 0:04:00]} 25. Nd2 {[%emt 0:15:23]} Nf6 {[%emt 0:01:55]} 26. Qc4 {[%emt 0:00:31]} Qd6 {[%emt 0:03:10]} 27. a5 {[%emt 0:03:44]} Rd7 {[%emt 0:02:28]} 28. Nf3 {[%emt 0:01:47][%cal Rf3e5]} Rde7 {[%emt 0:02:34]} 29. Be4 {[%emt 0:02:52]} Kg8 {[%emt 0:12:22]} 30. b4 {[%emt 0:01:19]} Rd8 {[%emt 0:01:11]} 31. Bc2 {[%emt 0:01:54]} (31. Nd2 $11) 31... Qd5 $1 $15 {[%emt 0:01:35]} 32. Bb3 {[%emt 0:08:29]} ({White should play} 32. Qxd5 $15 Nxd5 33. Re4) 32... Qxc4 $17 {[%emt 0:05:21]} 33. Bxc4 {[%emt 0:00:02]} e4 {[%emt 0:00:23]} 34. Nd2 {[%emt 0:00:17][%cal Rd2e4]} e3 {[%emt 0:05:08]} (34... Rde8 $17 35. Nb3 Nh5) 35. fxe3 $15 {[%emt 0:01:17]} Rxe3 {[%emt 0:02:54]} 36. Rxe3 {[%emt 0:04:23]} fxe3 {[%emt 0:00:05]} 37. Nf1 {[%emt 0:02:09]} Nd5 {[%emt 0:05:00]} 38. Bxd5 {[%emt 0:00:18]} Rxd5 {[%emt 0:00:41]} 39. Rxe3 {[%emt 0:00:24]} Rxf5 {[%emt 0:00:16][%mdl 4096] Endgame KRB-KRN} 40. Ng3 {[%emt 0:01:29]} Rd5 {[%emt 0:00:39]} 41. Re8+ {[%emt 0:02:37]} Kh7 {[%emt 0:00:05]} 42. Re7 {[%emt 0:00:02][%csl LRb7,LRf7]} Kg6 {[%emt 0:00:30]} 43. Ne2 {[%emt 0:00:29] Hoping for Nf4+.} Re5 $2 {[%emt 0:00:49]} (43... Rb5 $1 $11) 44. Nf4+ $18 {[%emt 0:00:23]} Kg5 {[%emt 0:02:27]} 45. Rxf7 {[%emt 0:00:20] White is more active.} Re1+ {[%emt 0:00:15][%mdl 64] [#] Discovered Attack} 46. Kf2 {[%emt 0:00:10]} Bxc3 {[%emt 0:00:10]} 47. Nd3 {[%emt 0:03:09]} (47. h4+ $1 $16 Kxh4 48. Ne2) 47... Rd1 {[%emt 0:01:40]} 48. Ke3 {[%emt 0:00:01]} Rg1 {[%emt 0:01:24]} 49. Rxb7 {[%emt 0:00:45] [#] Rb6 is the strong threat.} Rxg2 {[%emt 0:00:06]} 50. Rb6 {[%emt 0:00:14]} (50. Nc5 $14 Rg3+ 51. Ke2 Rxh3 52. Nxa6) 50... Rg3+ $11 {[%emt 0:00:31]} 51. Ke2 {[%emt 0:00:53]} Rxh3 {[%emt 0:00:37]} 52. Rxc6 {[%emt 0:00:08]} Rh2+ {[%emt 0:00:11]} 53. Kf1 {[%emt 0:00:22]} Rd2 $2 {[%emt 0:00:25][%mdl 8192]} 54. Rxc3 {[%emt 0:00:08] Weighted Error Value: White=0.16 (very precise) /Black=0.26 (precise)} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "4.1"]
[White "Woodward, Andy"]
[Black "Kretchetov, Alexandre"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2486"]
[BlackElo "2219"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,149,22,16,32,25,33,12,21,10,34,25,90,72,69,84,95,94,101,111,102,95,75,43,49,39,60,82,72,84,64,78,111,112,102,108,112,101,122,121,135,132,132,121,116,106,114,106,106,98,114,114,147,144,157,107,123,142,202,195,195,195,195,193,176,179,184,188,181,90,77,74,76,83,216,207,234,239,218,216,204,58,58,0,0,0,0,0,0,0,0,-293,-275,-265,-20,-20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,6,6,6,6,0,0,0,6,6,6,6,29967,29970,29969,29970,29971,29973,29972,29973,29983,29984,29984,29985,29985,29985,29986,29987,29987,29987]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:08]} c6 {[%emt 0:00:14]} 3. cxd5 {[%emt 0:00:11]} cxd5 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:28]} 5. Bf4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:06]} a6 {[%emt 0:00:05]} 7. Be2 {[%emt 0:00:09]} e6 {[%emt 0:02:28] D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} 8. Nf3 {[%emt 0:00:11]} Be7 {[%emt 0:00:08]} 9. Ne5 {[%emt 0:04:57]} Bd7 {[%emt 0:04:24] [#] The position is equal.} 10. Bd3 $146 {[%emt 0:02:55]} ({Predecessor:} 10. O-O O-O 11. Bd3 Rc8 12. Qf3 Be8 13. Qh3 Kh8 14. Rac1 g6 15. Bh6 Rg8 16. f4 {1-0 (49) Rakhmanov,A (2653)-McShane,L (2640) Riadh 2017}) 10... Rc8 {[%emt 0:09:20]} 11. O-O {[%emt 0:00:55]} b5 {[%emt 0:02:10]} (11... Nb4 $11) 12. a4 {[%emt 0:02:14]} b4 {[%emt 0:00:10]} 13. Ne2 {[%emt 0:00:46] White is much more active.} (13. Bxa6 $6 bxc3 14. Nxd7 Qxd7 $11) 13... Qb6 {[%emt 0:01:55]} 14. Ng3 {[%emt 0:01:09]} O-O {[%emt 0:03:04]} 15. Bg5 {[%emt 0:05:17] aiming for Bxf6.} (15. Bxh7+ $2 Kxh7 16. Bg5 Qb7 17. Bxf6 Bxf6 $19) 15... Be8 {[%emt 0:00:09]} 16. Nxc6 {[%emt 0:00:21]} Rxc6 {[%emt 0:04:41]} 17. a5 {[%emt 0:08:08]} Qb7 {[%emt 0:03:03]} 18. Nh5 {[%emt 0:11:41]} Nxh5 {[%emt 0:02:45]} 19. Bxe7 {[%emt 0:00:12]} (19. Qxh5 g6 20. Qh6 Bxg5 21. Qxg5 Rc8 $11) 19... Qxe7 {[%emt 0:00:46]} 20. Qxh5 {[%emt 0:00:06][%csl Gd3][%cal Rh5h7]} g6 {[%emt 0:23:31]} 21. Qe2 {[%emt 0:00:35]} Qd6 {[%emt 0:00:31]} 22. Rfc1 {[%emt 0:10:35]} Rxc1+ {[%emt 0:00:05]} 23. Rxc1 {[%emt 0:00:05]} Bd7 {[%emt 0:00:04]} 24. f4 {[%emt 0:00:27]} ({Reject} 24. Bxa6 $6 Ra8 25. Bd3 Rxa5 $11) 24... Rc8 {[%emt 0:04:13]} 25. Rxc8+ {[%emt 0:01:20]} Bxc8 $16 {[%emt 0:00:03][%mdl 4096] Endgame KQB-KQB} 26. Qc2 {[%emt 0:00:12]} Bb7 {[%emt 0:00:10]} 27. Kf1 {[%emt 0:01:03]} Kf8 {[%emt 0:00:15]} 28. Ke1 {[%emt 0:00:26]} Ke7 {[%emt 0:00:12]} 29. Kd1 {[%emt 0:00:34]} f6 {[%emt 0:05:03]} 30. Kc1 {[%emt 0:03:44]} e5 {[%emt 0:02:19]} 31. g3 {[%emt 0:01:05]} exd4 {[%emt 0:09:54]} 32. exd4 {[%emt 0:00:43]} Kd8 {[%emt 0:00:05]} 33. Kb1 {[%emt 0:00:51]} (33. f5 $142) 33... Qe7 {[%emt 0:03:28]} 34. Qe2 $1 {[%emt 0:03:25] Against Qe3} Qd6 {[%emt 0:05:01]} (34... Qd7 $16) 35. Ka2 {[%emt 0:03:46]} Qc7 {[%emt 0:01:15]} 36. Qe6 {[%emt 0:00:23]} Qxa5+ {[%emt 0:01:56]} 37. Kb3 $1 {[%emt 0:00:17]} Qa1 {[%emt 0:00:30]} 38. Qxf6+ {[%emt 0:02:51]} Kc7 {[%emt 0:00:08]} 39. Qe7+ {[%emt 0:00:18]} (39. Kxb4 Qxb2+ 40. Ka4 Bc6+) 39... Kb8 {[%emt 0:00:17]} 40. Qf8+ {[%emt 0:01:41]} ({Stronger than} 40. Kxb4 Qxb2+ 41. Ka5 Qxd4 $15) (40. Qxb4 $18 {has better winning chances.} Qd1+ 41. Bc2) 40... Ka7 {[%emt 0:00:18]} 41. Qc5+ {[%emt 0:02:17]} Ka8 {[%emt 0:00:17]} 42. Qxb4 {[%emt 0:00:25]} Qd1+ {[%emt 0:00:44]} (42... Qg1 $16 {was called for.}) 43. Bc2 $18 {[%emt 0:00:05] Threatening mate with Qf8+.} Qe2 {[%emt 0:00:23]} 44. Qf8+ {[%emt 0:00:59]} Ka7 {[%emt 0:00:08]} 45. Qc5+ {[%emt 0:00:06]} Ka8 {[%emt 0:00:13]} 46. Ka4 {[%emt 0:01:22]} ({White should try} 46. h4 $18) 46... Qxh2 $14 {[%emt 0:02:34]} 47. Ka5 {[%emt 0:10:43]} ({Better is} 47. Qc3 $1 $14) 47... Qxg3 $11 {[%emt 0:00:50]} 48. Qf8+ {[%emt 0:02:41]} Ka7 {[%emt 0:00:04]} 49. Ba4 {[%emt 0:02:55]} Qe1+ {[%emt 0:01:30]} 50. b4 {[%emt 0:00:10]} Qe6 {[%emt 0:01:48][%csl Ga7][%cal Re6b6]} 51. Qd8 {[%emt 0:00:26][%mdl 8192] Inhibits Qb6+.} (51. Qc5+ $11 {and White stays safe.} Kb8 52. Qb6) 51... h5 $1 $19 {[%emt 0:01:50]} 52. Qc7 {[%emt 0:01:08] [#]} Qc8 {[%emt 0:03:19]} (52... h4 $1 $19 {Hoping for ...Qc8.} 53. Bd7 Qf6) 53. Qb6+ $11 {[%emt 0:01:06]} Ka8 {[%emt 0:00:15] ...h4 is the strong threat.} 54. Qxg6 {[%emt 0:01:26] Strongly threatening f5.} Qc7+ {[%emt 0:00:31]} 55. Qb6 {[%emt 0:00:02]} Qxf4 {[%emt 0:00:15]} 56. Bc6 {[%emt 0:00:07][%csl Gc6][%cal Rb6b7]} Qf7 {[%emt 0:02:30]} 57. Qxa6+ {[%emt 0:02:21]} Kb8 {[%emt 0:00:07]} 58. Qb6 {[%emt 0:00:05]} Qc7 {[%emt 0:01:49]} 59. Bxb7 {[%emt 0:00:08]} Qxb7 {[%emt 0:00:12] KQ-KQ} 60. Qd8+ {[%emt 0:00:05]} Ka7 {[%emt 0:00:53][%csl Ga7][%cal Rb7a6]} 61. b5 {[%emt 0:00:06] Against Qa6+} Qf7 {[%emt 0:01:02]} 62. Qc8 {[%emt 0:01:16][%csl Ga5][%cal Rb5b6]} Qb7 {[%emt 0:00:15] Inhibits b6+.} 63. Qc5+ {[%emt 0:00:06]} Kb8 {[%emt 0:00:23] ( -> ...Qa7+)} 64. b6 {[%emt 0:00:09] Prevents Qa7+. Qd6+ would kill now.} Qd7 {[%emt 0:00:39] Against Qd6+} 65. Qf8+ {[%emt 0:01:09]} Kb7 {[%emt 0:00:10]} 66. Qf6 {[%emt 0:00:21]} Qc8 $2 {[%emt 0:01:37][%mdl 8192]} (66... Qh7 $11) 67. Qe7+ {[%emt 0:00:22] White mates.} Kc6 {[%emt 0:00:06]} 68. Qc5+ {[%emt 0:00:06]} Kb7 {[%emt 0:00:27]} 69. Qxd5+ {[%emt 0:00:02]} Kb8 {[%emt 0:00:10]} 70. Qd6+ {[%emt 0:01:01]} Kb7 {[%emt 0:00:03]} 71. Qe7+ {[%emt 0:00:05]} Kc6 {[%emt 0:00:09]} 72. Qc5+ {[%emt 0:01:08]} Kb7 {[%emt 0:00:01] [#]} 73. Qxc8+ $1 {[%emt 0:00:07]} Kxc8 {[%emt 0:00:06]} 74. Ka6 {[%emt 0:00:02]} Kb8 {[%emt 0:00:08]} 75. d5 {[%emt 0:00:02] What a fight!  Weighted Error Value: White=0.19 (very precise) /Black=0.17 (very precise)} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "4.2"]
[White "Chandra, Akshat"]
[Black "Dragun, Kamil"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2485"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,42,0,12,0,19,18,18,28,31,26,33,33,37,36,30,30,35,37,29,32,33]} 1. d4 {[%emt 0:06:28]} Nf6 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:28]} e6 {[%emt 0:00:33]} 3. c4 {[%emt 0:00:11]} d5 {[%emt 0:01:08]} 4. g3 {[%emt 0:00:16]} Bb4+ {[%emt 0:00:11]} 5. Bd2 {[%emt 0:00:04][%cal Bc1d2,Bd2f4,Bf4c7][%mdl 32]} Be7 {[%emt 0:00:11]} 6. Bg2 {[%emt 0:00:05]} c6 {[%emt 0:00:06]} 7. Qc2 {[%emt 0:00:04]} Nbd7 {[%emt 0:00:07]} 8. O-O {[%emt 0:00:06]} O-O {[%emt 0:00:04]} 9. Bf4 {[%emt 0:00:25]} b6 {[%emt 0:00:42]} 10. cxd5 {[%emt 0:00:36]} cxd5 {[%emt 0:00:32]} 11. Rc1 {[%emt 0:00:09]} Bb7 {[%emt 0:00:28]} 12. Bc7 {[%emt 0:01:08]} Qe8 {[%emt 0:00:12]} 13. Qb3 {[%emt 0:00:48] E08: Closed Catalan: Main Line: 7 Qc2.} Rc8 {[%emt 0:00:23][%cal Od7c5]} 14. Na3 {[%emt 0:01:30]} Ba6 {[%emt 0:00:15]} 15. Nb5 {[%emt 0:00:56] The position is equal.} Bxb5 {[%emt 0:00:09]} 16. Qxb5 {[%emt 0:00:04]} Nc5 {[%emt 0:00:14] Prevents Qa6.} 17. Qxe8 {[%emt 0:00:17]} Rfxe8 {[%emt 0:00:09]} 18. Bf4 {[%emt 0:00:08]} Na4 {[%emt 0:00:06]} 19. Rxc8 {[%emt 0:00:09]} Rxc8 {[%emt 0:00:06]} 20. Rc1 {[%emt 0:00:05]} Rxc1+ {[%emt 0:00:58]} 21. Bxc1 {[%emt 0:00:06]} Nd7 {[%emt 0:01:15] [#]  Weighted Error Value: White=0.00 (flawless) /Black=0.04 (flawless)} {Predecessor:} 22. Ne1 $146 b5 23. Nd3 f5 24. Bd2 Nab6 25. b3 Nb8 26. Ne5 N6d7 27. Nxd7 Nxd7 28. Bf4 {0-1 (50) Giri,A (2776)-So,W (2760) Kolkata 2019} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "4.2"]
[White "Yu, Jennifer"]
[Black "Gauri, Shankar"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2268"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,139,16,12,19,12,8,8,10,0,0,0,5,20,28,20,62,56,45,45,45,23,23,23,23,23,16,16,31,18,10,16,20,12,11,7,9,8,15,11,12,13,18,8,17,0,0,0,0,0,58,27,29,22,21,8,8,17,185,198,224,231,250,137,137,137,137,137,137,137,265,138,425,366,761,704,721,645,1008,870,933,791,1327,1327,29939,29968,29979,29973,29978,29976,29974,29962,29973,29960,29959,29960,29967,29971,29966,29972,29972,29973,29969,29974,29975,29976,29976,29977,29976,29977,29978,29979,29978,29978,29979,29980,29984,29985,29985,29986,29986,29987,29987,29988]} 1. c4 {[%emt 0:08:49]} Nf6 {[%emt 0:16:24]} 2. Nc3 {[%emt 0:00:33]} g6 {[%emt 0:00:25]} 3. g3 {[%emt 0:00:22]} Bg7 {[%emt 0:00:22]} 4. Bg2 {[%emt 0:00:08]} d6 {[%emt 0:00:53]} 5. d4 {[%emt 0:00:23]} O-O {[%emt 0:00:35]} 6. Nf3 {[%emt 0:00:12]} c5 {[%emt 0:00:43]} 7. O-O {[%emt 0:00:58]} Nc6 {[%emt 0:00:21]} 8. dxc5 {[%emt 0:01:34]} dxc5 {[%emt 0:00:18]} 9. Bf4 {[%emt 0:00:04]} Nh5 {[%emt 0:00:59]} 10. Be3 {[%emt 0:03:25]} b6 {[%emt 0:04:53] [#] is currently scoring better than 10...Nd4. E65: King's Indian: Fianchetto: 6...c5 7 0-0 without d5 by White.} 11. Ne5 $1 {[%emt 0:04:10]} Bxe5 {[%emt 0:01:55]} 12. Bxc6 {[%emt 0:00:05]} Bh3 {[%emt 0:00:39] [#] The position is equal.} 13. Qxd8 $146 {[%emt 0:10:16]} ({Predecessor:} 13. Re1 Rc8 14. Qa4 e6 15. Bf3 Qc7 16. Nb5 Qe7 17. Qxa7 Qf6 18. Rad1 Rb8 19. b3 {1-0 (42) Veng,J (2294)-Berntsen Oybo,A (1777) Helsingor 2015}) 13... Raxd8 {[%emt 0:01:55]} 14. Rfd1 {[%emt 0:00:04]} Nf6 {[%emt 0:35:32]} 15. Bh6 {[%emt 0:15:19]} Rxd1+ {[%emt 0:00:21]} 16. Rxd1 {[%emt 0:00:03]} Rc8 {[%emt 0:00:41] [#]} 17. Nb5 $1 {[%emt 0:08:41] White is more active.} a6 {[%emt 0:08:25]} 18. Na7 {[%emt 0:00:07]} Rb8 {[%emt 0:01:34]} 19. Bg2 {[%emt 0:18:20]} (19. f3 $5 {[%cal Rc6a4]}) 19... Bxg2 {[%emt 0:03:22]} 20. Kxg2 {[%emt 0:00:15] Nc6 is the strong threat.} Bd6 {[%emt 0:00:34]} 21. Nc6 {[%emt 0:01:04]} Rb7 {[%emt 0:02:25]} 22. Bf4 {[%emt 0:00:30]} Ne8 {[%emt 0:11:48]} 23. Bxd6 {[%emt 0:08:32]} exd6 $14 {[%emt 0:00:03][%mdl 4096] Endgame KRN-KRN} 24. b4 {[%emt 0:00:04]} cxb4 {[%emt 0:02:01]} 25. Nxb4 {[%emt 0:00:04]} b5 {[%emt 0:04:56]} 26. cxb5 {[%emt 0:00:12]} Rxb5 {[%emt 0:00:33]} 27. Rd4 {[%emt 0:05:44]} ({Avoid the trap} 27. Nxa6 $2 Rb6 28. Nb8 Rxb8 $19) 27... a5 {[%emt 0:00:02]} 28. Nd5 {[%emt 0:00:04]} f5 {[%emt 0:00:18]} 29. a4 {[%emt 0:00:41]} Rc5 {[%emt 0:00:32]} 30. Nf4 {[%emt 0:02:38]} Kf7 {[%emt 0:00:17]} 31. Nd3 {[%emt 0:00:03]} Rc2 {[%emt 0:00:58]} 32. Rd5 {[%emt 0:03:01]} Rxe2 {[%emt 0:00:09]} 33. Rxa5 {[%emt 0:06:23]} Re7 {[%emt 0:01:40] Against Ra7} (33... Rd2 $11 34. Ra7+ Kg8) 34. Ra6 {[%emt 0:06:33]} Ke6 {[%emt 0:00:15]} 35. a5 {[%emt 0:03:16][%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Kd5 {[%emt 0:00:05]} 36. Rb6 {[%emt 0:00:04] aiming for a6.} Ra7 {[%emt 0:01:19]} 37. a6 {[%emt 0:02:13] And now Rb7 would win.} Ra8 $2 {[%emt 0:00:11]} (37... Kc4 $1 $11 {and Black stays safe.} 38. Nf4 g5) 38. Rb7 $18 {[%emt 0:01:05]} Kd4 {[%emt 0:00:30]} 39. Nb4 {[%emt 0:00:17]} Nf6 {[%emt 0:00:53]} 40. Rc7 {[%emt 0:02:08]} (40. a7 $18 Kc4 41. Na6) 40... Nd5 $16 {[%emt 0:00:29]} 41. Nxd5 {[%emt 0:00:38]} Kxd5 {[%emt 0:00:01] KR-KR} 42. a7 {[%emt 0:00:04]} h6 {[%emt 0:00:53]} 43. Kf3 {[%emt 0:00:07]} g5 {[%emt 0:00:35] [#]} (43... Kd4 $16 44. Kf4 Kd5) 44. h4 {[%emt 0:00:38]} (44. Ke3 $1 $18) 44... Ke5 $2 {[%emt 0:00:30][%mdl 8192] This move loses the game for Black.} (44... Kd4 $16 45. Ke2 d5) 45. Ke3 $18 {[%emt 0:00:17]} d5 $2 {[%emt 0:00:31]} (45... Kd5 46. h5 Re8+ 47. Kd3 Ra8) 46. Rh7 {[%emt 0:00:24] Black must now prevent f4+.} d4+ {[%emt 0:00:18]} 47. Kd3 {[%emt 0:00:04]} gxh4 {[%emt 0:00:29]} 48. gxh4 {[%emt 0:00:05]} Kd5 {[%emt 0:00:42]} 49. h5 {[%emt 0:00:53]} Ke5 {[%emt 0:00:25]} 50. Rb7 {[%emt 0:01:19]} Kf4 {[%emt 0:00:37]} 51. Kxd4 {[%emt 0:00:50] White mates.} Kg5 {[%emt 0:00:17]} 52. Ke5 {[%emt 0:00:57]} Re8+ {[%emt 0:00:09]} 53. Kd6 {[%emt 0:00:05]} Ra8 {[%emt 0:00:01]} 54. Ke6 {[%emt 0:00:36]} Re8+ {[%emt 0:00:04]} 55. Re7 {[%emt 0:00:04]} Ra8 {[%emt 0:00:01]} 56. Ke5 {[%emt 0:00:16]} f4 {[%emt 0:00:47]} 57. Rg7+ {[%emt 0:00:16]} Kxh5 {[%emt 0:00:04]} 58. Kxf4 {[%emt 0:00:04]} Re8 {[%emt 0:01:25]} 59. Rb7 {[%emt 0:01:08]} Ra8 {[%emt 0:00:50]} 60. Kg3 {[%emt 0:00:43]} Kg5 {[%emt 0:00:26]} 61. Rb5+ {[%emt 0:00:35]} Kf6 {[%emt 0:00:32]} 62. Ra5 {[%emt 0:00:03]} Ke6 {[%emt 0:01:25]} 63. Kh4 {[%emt 0:00:04]} Kf6 {[%emt 0:00:31]} 64. Kh5 {[%emt 0:00:04]} Kg7 {[%emt 0:00:30]} 65. Ra6 {[%emt 0:00:15]} Kf7 {[%emt 0:00:29]} 66. Kxh6 {[%emt 0:00:06]} Ke7 {[%emt 0:00:11]} 67. Kg7 {[%emt 0:00:16]} Kd7 {[%emt 0:00:05]} 68. f4 {[%emt 0:00:08][%cal Bf2f4,Bf4f5][%mdl 32]} Kc7 {[%emt 0:00:06]} 69. f5 {[%emt 0:00:06]} Kb7 70. Ra1 {[%emt 0:00:04] Weighted Error Value: White=0.10 (very precise) /Black=0.32} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "4.3"]
[White "Abrahamyan, Tatev"]
[Black "Mardov, Dimitar"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2291"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,84,10,16,5,19,19,15,11,24,1,43,39,50,21,34,-16,27,-16,39,25,38,0,0,-4,6,-68,-58,-68,-62,-58,-68,-70,-55,-54,-61,-55,-26,-29,-18,-33,0,7,7,-11,-9,-25,-31,-34,-20,-32,-25,-76,-27,-57,-65,-154,-162,-162,-160,-145,-91,-85,0,-96,-44,-530,-516,-770,-770,-743,-718,-1613,-1596,-1194,-1154,-967,-904]} 1. Nf3 {[%emt 0:03:00]} d5 {[%emt 0:00:11]} 2. g3 {[%emt 0:00:04]} Bg4 {[%emt 0:00:13]} 3. Bg2 {[%emt 0:00:04]} Nd7 {[%emt 0:00:19]} 4. O-O {[%emt 0:00:20]} e6 {[%emt 0:00:51]} 5. h3 {[%emt 0:00:04]} Bh5 {[%emt 0:00:30]} 6. d4 {[%emt 0:00:13][%cal Oc2c4] A07: Réti Opening: New York and Capablanca Systems.} Ngf6 {[%emt 0:01:23]} 7. c4 {[%emt 0:00:14]} c6 {[%emt 0:03:43]} 8. cxd5 {[%emt 0:00:39] The position is equal.} exd5 {[%emt 0:01:14]} 9. Ne5 {[%emt 0:00:28] is recently more successful than 9.Qb3.} Bg6 {[%emt 0:06:54]} 10. Nc3 {[%emt 0:01:53] [#]} Nb6 $146 {[%emt 0:13:04]} ({Predecessor:} 10... Bb4 11. Qb3 a5 12. f4 h6 13. Nxg6 fxg6 14. e4 Qb6 15. exd5 Qxd4+ 16. Kh2 Nc5 {1-0 (77) Grandelius,N (2656)-Giri,A (2773) Chess.com INT 2022}) 11. Bg5 {[%emt 0:08:26][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} (11. a4 $5 {[%cal Ra4a5]}) 11... Be7 {[%emt 0:01:08]} 12. f4 {[%emt 0:13:14]} (12. a4 $14) 12... Bf5 {[%emt 0:04:29]} 13. g4 {[%emt 0:06:03]} (13. a4 $5 {[%cal Ra4a5]}) 13... Bc8 {[%emt 0:01:11]} (13... Be4 $11) 14. Bh4 {[%emt 0:04:43]} O-O {[%emt 0:01:50][%cal Of6e4]} 15. Qd3 {[%emt 0:05:10]} Ne8 {[%emt 0:07:23]} 16. Bg3 {[%emt 0:06:01]} f5 {[%emt 0:02:58]} 17. gxf5 {[%emt 0:05:01]} (17. e3 $11) 17... Bxf5 {[%emt 0:08:18]} 18. e4 {[%emt 0:07:52]} dxe4 {[%emt 0:00:32]} 19. Nxe4 {[%emt 0:00:00]} Kh8 {[%emt 0:02:35]} 20. Qe2 {[%emt 0:05:43]} Nc7 {[%emt 0:02:19]} ({But not} 20... Qxd4+ 21. Bf2 Qb4 22. a3) (20... Bxe4 $5 21. Qxe4 Nd6 $15) 21. Rad1 {[%emt 0:03:19]} Nbd5 {[%emt 0:01:57][%cal Bb6d5,Bd5e7,Be7g6][%mdl 32]} 22. Nc5 {[%emt 0:04:06]} Bxc5 {[%emt 0:02:04]} 23. dxc5 {[%emt 0:00:04]} Qf6 {[%emt 0:02:25]} 24. Kh2 {[%emt 0:06:42]} Rae8 {[%emt 0:02:38]} 25. Rde1 {[%emt 0:01:35]} Ne7 {[%emt 0:07:05]} 26. Qf2 {[%emt 0:01:58] [#] Black must now prevent Bh4.} Ng6 {[%emt 0:02:10] Prevents Bh4.} 27. Rd1 {[%emt 0:07:27]} Nd5 {[%emt 0:03:46][%cal Og6f4]} 28. Rde1 {[%emt 0:04:42]} h6 {[%emt 0:07:51]} 29. Re2 {[%emt 0:01:09]} Nxe5 {[%emt 0:01:16]} 30. Rxe5 {[%emt 0:00:19]} (30. fxe5 $11 Qg6 31. Qd4) 30... Nb4 {[%emt 0:01:14]} (30... Bd3 $17 31. Rfe1 Rxe5 32. Rxe5 Nxf4 33. Qxf4 Qxf4 34. Bxf4 Rxf4 35. Re8+ Kh7) 31. Qe3 {[%emt 0:01:11]} Rd8 {[%emt 0:00:49]} 32. Qa3 {[%emt 0:01:51]} (32. Be1 $15 Nd3 33. Ba5) 32... Nd3 $17 {[%emt 0:01:28]} 33. Re2 {[%emt 0:00:18]} Rfe8 {[%emt 0:01:27]} 34. Rd2 {[%emt 0:00:05]} Qg6 {[%emt 0:01:38]} ({Black should play} 34... h5 {Threatens to win with ...h4.} 35. Qc3 (35. Qxa7 $2 h4 $19) 35... Qxc3 36. bxc3 Nxc5 37. Rxd8 Rxd8) 35. Qc3 {[%emt 0:01:29]} Re3 {[%emt 0:01:15]} (35... Rd7 $17) 36. Rf3 {[%emt 0:00:23]} (36. Bf2 $11 {remains equal.} Rxh3+ 37. Bxh3) 36... Rde8 {[%emt 0:00:53] 0x0.001f23cb1749dp-1022s more active pieces.} (36... Qe6 $17 37. Rxe3 Qxe3) 37. Rdf2 $2 {[%emt 0:01:08][%mdl 8192] Now White is beyond hope.} Rxf3 $19 {[%emt 0:01:14] Black is clearly winning.} 38. Rxf3 {[%emt 0:00:03]} Re2 {[%emt 0:00:17] [#] Hoping for ...Be4.} 39. Qd4 {[%emt 0:01:26]} Be4 {[%emt 0:01:02]} 40. Qd8+ {[%emt 0:00:48]} Kh7 {[%emt 0:00:06]} 41. f5 {[%emt 0:00:01]} Rxg2+ {[%emt 0:01:48]} 42. Kxg2 {[%emt 0:00:15]} Qh5 {[%emt 0:00:17][%mdl 64] Pin.  Weighted Error Value: White=0.58/Black=0.16 (very precise)} 0-1

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "4.3"]
[White "Yu, Jennifer"]
[Black "Gauri, Shankar"]
[Result "*"]
[ECO "E65"]
[WhiteElo "2268"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,24,14,0,0,0,0,0,14]} 1. c4 {[%emt 0:08:49]} Nf6 {[%emt 0:16:24]} 2. Nc3 {[%emt 0:00:33]} g6 {[%emt 0:00:25]} 3. g3 {[%emt 0:00:22]} Bg7 {[%emt 0:00:22]} 4. Bg2 {[%emt 0:00:08]} d6 {[%emt 0:00:53]} 5. d4 {[%emt 0:00:23]} O-O {[%emt 0:00:35]} 6. Nf3 {[%emt 0:00:12]} c5 {[%emt 0:00:43]} 7. O-O {[%emt 0:00:58]} Nc6 {[%emt 0:00:21]} 8. dxc5 {[%emt 0:01:34]} dxc5 {[%emt 0:00:18]} 9. Bf4 {[%emt 0:00:04]} Nh5 {[%emt 0:00:59]} 10. Be3 {[%emt 0:03:25] The position is equal.} b6 {[%emt 0:04:53] is recently more successful than 10...Nd4. E65: King's Indian: Fianchetto: 6...c5 7 0-0 without d5 by White.} 11. Ne5 {[%emt 0:04:10]} Bxe5 {[%emt 0:01:55]} 12. Bxc6 {[%emt 0:00:05]} Bh3 {[%emt 0:00:39] [#] An interesting draw.  Weighted Error Value: White=0.05 (flawless) /Black=0.00 (flawless)} {Predecessor:} 13. Re1 $146 Rc8 14. Qa4 e6 15. Bf3 Qc7 16. Nb5 Qe7 17. Qxa7 Qf6 18. Rad1 Rb8 19. b3 {1-0 (42) Veng,J (2294)-Berntsen Oybo,A (1777) Helsingor 2015} *

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "4.4"]
[White "Eswaran, Ashritha"]
[Black "Belous, Vladimir"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2394"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,75,42,31,58,36,41,35,38,24,56,56,55,45,57,57,82,81,78,81,77,83,125,121,122,123,127,118,268,285,274,270,316,309,306,298,274,112,504,506,477,390,535,510,541,420,436,427,424,417,487,471,914,828,911,885,854,829,711,623]} 1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:07]} g6 {[%emt 0:00:40]} 5. c4 {[%emt 0:00:34]} Nf6 {[%emt 0:00:06]} 6. Nc3 {[%emt 0:00:07]} d6 {[%emt 0:00:04]} 7. Be2 {[%emt 0:00:16]} Nxd4 {[%emt 0:00:11]} 8. Qxd4 {[%emt 0:00:07]} Bg7 {[%emt 0:00:03]} 9. Be3 {[%emt 0:00:21]} O-O {[%emt 0:00:06]} 10. Qd2 {[%emt 0:00:06]} a5 {[%emt 0:00:13] B36: Sicilian: Maroczy Bind: Gurgenidze System.} 11. f3 {[%emt 0:00:29]} a4 {[%emt 0:00:05]} 12. Kf2 {[%emt 0:00:19]} Qa5 {[%emt 0:00:40] White is slightly better. 12...Be6 might become the main line.} 13. Rac1 {[%emt 0:00:12]} Bd7 {[%emt 0:01:35]} 14. Nd5 {[%emt 0:06:32]} Nxd5 {[%emt 0:05:50]} 15. Qxa5 {[%emt 0:00:10]} Rxa5 {[%emt 0:00:44]} 16. cxd5 {[%emt 0:00:14] [#]} Rc8 $146 {[%emt 0:11:16] Inhibits Rc7.} ({Predecessor:} 16... Raa8 17. Rc7 Rfd8 18. Bb6 Bxb2 19. Rc2 a3 20. Bxd8 Rxd8 21. Ke3 Kf8 22. Rc7 b6 {½-½ (58) Diaz Camallonga,C (2463)-Karacsonyi,G (2348) Chess.com INT 2021}) 17. Rxc8+ {[%emt 0:04:41] Black is now going downhill.} Bxc8 {[%emt 0:00:02]} 18. Rc1 {[%emt 0:01:02]} Ra8 {[%emt 0:00:01]} 19. Rc7 $36 {[%emt 0:03:52][%mdl 2048] White is on the roll.} e6 {[%emt 0:07:46]} 20. Bb5 {[%emt 0:05:58] Black must now prevent Be8. White is more active.} exd5 {[%emt 0:01:41]} 21. exd5 {[%emt 0:00:43]} Bxb2 {[%emt 0:10:05]} 22. Be8 $1 {[%emt 0:09:39]} f5 {[%emt 0:00:07] [#]} (22... Kh8 $16 {is a better defense.}) 23. Bf7+ $1 $18 {[%emt 0:01:53]} Kh8 {[%emt 0:00:03] [#]} 24. Bf4 $1 {[%emt 0:01:02]} Bd4+ {[%emt 0:01:21]} 25. Ke1 {[%emt 0:02:36]} g5 {[%emt 0:08:44]} 26. Bxd6 {[%emt 0:03:24]} f4 {[%emt 0:00:10]} 27. Be7 {[%emt 0:03:26]} (27. Bb4 $18) 27... Bf5 $2 {[%emt 0:00:06][%mdl 8192]} (27... Kg7 $16) 28. d6 {[%emt 0:03:14]} Kg7 {[%emt 0:03:15]} 29. Bd5 {[%emt 0:03:33]} Kg6 {[%emt 0:03:12]} 30. d7 {[%emt 0:02:06]} Bf6 {[%emt 0:00:26]} 31. d8=Q {[%emt 0:00:48]} Rxd8 {[%emt 0:00:06]} 32. Bxd8 {[%emt 0:00:03]} Bxd8 {[%emt 0:00:02]} 33. Rxb7 {[%emt 0:00:26] KRB-KB} Ba5+ {[%emt 0:01:48]} 34. Ke2 {[%emt 0:00:13] White is clearly winning.} Bc2 {[%emt 0:00:27]} (34... Kf6 $142 35. Ra7 Bd8) 35. Ra7 {[%emt 0:00:51]} Bb4 {[%emt 0:00:04]} 36. Be4+ {[%emt 0:00:49]} Bxe4 {[%emt 0:00:05]} 37. fxe4 {[%emt 0:00:11]} a3 {[%emt 0:00:07]} 38. Kf3 {[%emt 0:00:30] Weighted Error Value: White=0.18 (very precise) /Black=0.51} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "4.4"]
[White "Abrahamyan, Tatev"]
[Black "Mardov, Dimitar"]
[Result "*"]
[ECO "A07"]
[WhiteElo "2291"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,22,12,15,17,33,22,7,22,35,16,32,23,41,18,35]} 1. Nf3 {[%emt 0:03:00]} d5 {[%emt 0:00:11]} 2. g3 {[%emt 0:00:04]} Bg4 {[%emt 0:00:13]} 3. Bg2 {[%emt 0:00:04]} Nd7 {[%emt 0:00:19]} 4. O-O {[%emt 0:00:20]} e6 {[%emt 0:00:51]} 5. h3 {[%emt 0:00:04]} Bh5 {[%emt 0:00:30]} 6. d4 {[%emt 0:00:13] A07: Réti Opening: New York and Capablanca Systems.} Ngf6 {[%emt 0:01:23]} 7. c4 {[%emt 0:00:14]} c6 {[%emt 0:03:43]} 8. cxd5 {[%emt 0:00:39]} exd5 {[%emt 0:01:14]} 9. Ne5 {[%emt 0:00:28] now scores much better than the old 9.Qb3.} Bg6 {[%emt 0:06:54]} 10. Nc3 {[%emt 0:01:53] [#]} Nb6 $146 {[%emt 0:13:04]} ({Predecessor:} 10... Bb4 11. Qb3 a5 12. f4 h6 13. Nxg6 fxg6 14. e4 Qb6 15. exd5 Qxd4+ 16. Kh2 Nc5 {1-0 (77) Grandelius,N (2656)-Giri,A (2773) Chess.com INT 2022}) 11. Bg5 {[%emt 0:08:26][%cal Oe2e4]} Be7 {[%emt 0:01:08] Weighted Error Value: White=0.06 (flawless) /Black=0.09 (flawless)} *

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.20"]
[Round "4.5"]
[White "Eswaran, Ashritha"]
[Black "Belous, Vladimir"]
[Result "*"]
[ECO "B36"]
[WhiteElo "2394"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,38,52,47,51,41,37,40,30,15,64,50,57,54,55,58,65,83,89,87,60,72,86]} 1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:07]} g6 {[%emt 0:00:40]} 5. c4 {[%emt 0:00:34]} Nf6 {[%emt 0:00:06]} 6. Nc3 {[%emt 0:00:07]} d6 {[%emt 0:00:04]} 7. Be2 {[%emt 0:00:16]} Nxd4 {[%emt 0:00:11]} 8. Qxd4 {[%emt 0:00:07]} Bg7 {[%emt 0:00:03]} 9. Be3 {[%emt 0:00:21]} O-O {[%emt 0:00:06]} 10. Qd2 {[%emt 0:00:06]} a5 {[%emt 0:00:13] B36: Sicilian: Maroczy Bind: Gurgenidze System.} 11. f3 {[%emt 0:00:29]} a4 {[%emt 0:00:05]} 12. Kf2 {[%emt 0:00:19]} Qa5 {[%emt 0:00:40] White is slightly better. 12...Be6 deserves study.} 13. Rac1 {[%emt 0:00:12]} Bd7 {[%emt 0:01:35]} (13... Be6 $11) 14. Nd5 $14 {[%emt 0:06:32]} Nxd5 {[%emt 0:05:51]} 15. Qxa5 {[%emt 0:00:10]} Rxa5 {[%emt 0:00:44]} 16. cxd5 {[%emt 0:00:13] [#]} Rc8 $146 {[%emt 0:11:16] Prevents Rc7.} ({Predecessor:} 16... Raa8 17. Rc7 Rfd8 18. Bb6 Bxb2 19. Rc2 a3 20. Bxd8 Rxd8 21. Ke3 Kf8 22. Rc7 b6 {½-½ (58) Diaz Camallonga,C (2463)-Karacsonyi,G (2348) Chess.com INT 2021}) 17. Rxc8+ {[%emt 0:04:41]} Bxc8 {[%emt 0:00:02]} 18. Rc1 {[%emt 0:01:02]} Ra8 {[%emt 0:00:01]} 19. Rc7 {[%emt 0:03:52]} e6 {[%emt 0:07:46] Weighted Error Value: White=0.03 (flawless) /Black=0.07 (flawless)} *

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "5.1"]
[White "Belous, Vladimir"]
[Black "Woodward, Andy"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2519"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 26,63,29,0,3,-15,77,97,231,227,224,215,246,225,503,497,485,496,496,481,485,489,638,613,1013,1012,1093,1075,1256,1241,1211,1172,975,766,29991,29992,29993,29993,29996,29997]} 1. c4 {[%emt 0:02:06]} Nf6 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:01:33]} g6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:31]} d5 {[%emt 0:00:08]} 4. d4 {[%emt 0:05:22]} Bg7 {[%emt 0:00:16]} 5. Bf4 {[%emt 0:00:05]} O-O {[%emt 0:00:09]} 6. e3 {[%emt 0:00:03]} c5 {[%emt 0:00:10]} 7. dxc5 {[%emt 0:00:02]} Qa5 {[%emt 0:00:08]} 8. Rc1 {[%emt 0:00:17]} dxc4 {[%emt 0:00:09]} 9. Bxc4 {[%emt 0:00:03]} Qxc5 {[%emt 0:00:08]} 10. Bb3 {[%emt 0:00:04]} Nc6 {[%emt 0:01:05]} 11. O-O {[%emt 0:00:05]} Qa5 {[%emt 0:00:06]} 12. h3 {[%emt 0:00:05]} Bf5 {[%emt 0:00:54]} 13. Qe2 {[%emt 0:00:04]} Ne4 {[%emt 0:01:25]} 14. Nd5 {[%emt 0:00:02] [#] Black must now prevent Bc7. was the old line (14.Nxe4).} e5 {[%emt 0:00:10] D93: Grünfeld: 4 Nf3 Bg7 5 Bf4 0-0 6 e3.} 15. Bg5 {[%emt 0:00:01]} Nc5 {[%emt 0:12:44]} (15... Nxg5 $11 16. Nxg5 Qd8) 16. Bc4 $16 {[%emt 0:08:05][%cal Ob2b4] [#] Threatens to win with b4!} Be6 $146 {[%emt 0:27:44]} (16... Kh8 $16) ({Predecessor:} 16... e4) 17. Ne7+ $18 {[%emt 0:02:39]} Nxe7 {[%emt 0:06:44]} 18. Bxe7 {[%emt 0:00:11] [#] And now b4 would win.} Rfc8 {[%emt 0:00:59]} 19. Ng5 {[%emt 0:02:54][%cal Bf3g5,Bg5e4,Be4c3,Bc3d5][%mdl 32]} Bxc4 $2 {[%emt 0:19:28]} (19... b5) 20. Qxc4 {[%emt 0:00:16]} ({Weaker is} 20. Rxc4 h6 $16) 20... Ne6 {[%emt 0:00:07]} 21. Qxc8+ {[%emt 0:00:29]} Rxc8 {[%emt 0:00:04]} 22. Rxc8+ {[%emt 0:00:03]} Nf8 {[%emt 0:00:08]} 23. Rd1 {[%emt 0:01:44] Hoping for Rdd8.} h6 {[%emt 0:02:24]} 24. Ne4 {[%emt 0:05:46]} Qa4 {[%emt 0:03:21]} 25. Nc3 {[%emt 0:01:31]} Qc2 {[%emt 0:00:16]} 26. Bxf8 {[%emt 0:00:31]} Bxf8 {[%emt 0:00:08]} 27. Rdd8 {[%emt 0:00:08]} Qxb2 {[%emt 0:00:55]} 28. Rxf8+ {[%emt 0:00:05]} Kg7 {[%emt 0:00:07]} 29. Nd5 {[%emt 0:00:18] Rg8+ would kill now.} f5 {[%emt 0:01:00]} 30. Rfd8 {[%emt 0:00:32][%cal Rd8d7] White mates.} g5 {[%emt 0:00:51]} 31. Rd6 {[%emt 0:00:30]} Qc1+ {[%emt 0:00:23]} 32. Rxc1 {[%emt 0:00:06] Black got outplayed after the opening.  Weighted Error Value: White=0.09 (flawless) /Black=1.07} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "5.2"]
[White "Mardov, Dimitar"]
[Black "Eswaran, Ashritha"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2396"]
[BlackElo "2394"]
[Annotator "TA"]
[PlyCount "181"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,181,14,0,26,-2,-10,21,15,0,25,12,25,19,38,30,38,7,12,4,14,7,0,0,12,0,0,0,0,0,0,0,8,7,4,0,12,18,27,0,14,0,0,-7,0,0,0,0,0,-22,60,70,90,8,8,0,0,0,20,9,279,258,542,539,531,535,462,201,201,202,194,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,58,64,33,78,78,213,213,213,213,213,79,79,79,79,79,79,79,108,101,101,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,8,0,8,0,0,0,29978,0]} 1. c4 {[%emt 0:00:01]} e5 {[%emt 0:00:21]} 2. Nc3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:22]} 3. Nf3 {[%emt 0:00:44]} Nc6 {[%emt 0:00:20]} 4. e3 {[%emt 0:00:23]} Bb4 {[%emt 0:00:51]} 5. Qc2 {[%emt 0:00:47]} Bxc3 {[%emt 0:00:32]} 6. bxc3 {[%emt 0:01:55]} e4 {[%emt 0:00:43] A28: English Opening: Four Knights Variation.} 7. Nd4 {[%emt 0:04:35]} (7. Ng5 $5 {[%cal Rg5e4]}) 7... Ne5 {[%emt 0:02:11]} 8. f4 {[%emt 0:06:49]} exf3 {[%emt 0:01:18] The position is equal.} 9. Nxf3 {[%emt 0:01:18] [#]} Ng6 $146 {[%emt 0:00:43]} ({Predecessor:} 9... d6 10. Be2 O-O 11. O-O Bg4 12. d4 Nxf3+ 13. gxf3 Bh3 14. Rf2 Re8 15. Bd2 Nh5 {0-1 (38) Iturrizaga Bonelli,E (2633)-Dreamist,T (2744) Chess.com INT 2019}) 10. Be2 {[%emt 0:07:58]} O-O {[%emt 0:01:40]} 11. O-O {[%emt 0:00:00]} Qe7 {[%emt 0:04:06]} 12. Nd4 {[%emt 0:06:06]} d6 {[%emt 0:05:03]} 13. Nf5 {[%emt 0:02:53]} Bxf5 {[%emt 0:06:22]} (13... Qe5 {with more complications.} 14. Ng3 Ng4 15. Rb1 Qg5) 14. Qxf5 {[%emt 0:01:34]} c6 {[%emt 0:03:44]} 15. Rb1 {[%emt 0:05:44]} Rfe8 {[%emt 0:02:38]} 16. Rb3 {[%emt 0:06:17]} Rad8 {[%emt 0:06:21]} 17. d3 {[%emt 0:06:29]} d5 {[%emt 0:02:19]} 18. cxd5 {[%emt 0:01:11]} cxd5 {[%emt 0:03:11]} 19. Bd2 {[%emt 0:03:45]} b6 {[%emt 0:00:47]} 20. Rb4 {[%emt 0:00:26]} Rc8 {[%emt 0:01:41]} 21. Bd1 {[%emt 0:02:33]} Ne5 {[%emt 0:06:21]} 22. Bb3 {[%emt 0:02:14]} Red8 {[%emt 0:01:43]} 23. Rd4 {[%emt 0:01:37]} h6 {[%emt 0:05:05]} 24. Kh1 {[%emt 0:06:21]} b5 {[%emt 0:09:25]} 25. Qh3 {[%emt 0:07:15]} (25. e4 {keeps more tension.} dxe4 26. dxe4 Re8 27. Bxh6 gxh6 28. Qxf6 Qxf6 29. Rxf6 Rxc3 30. Rxh6 Rc1+ 31. Rd1) 25... Rc6 26. Be1 {[%emt 0:01:28]} Ng6 27. Qf3 {[%emt 0:01:16]} Re6 28. Bf2 {[%emt 0:05:53]} Qc7 {[%emt 0:01:39]} 29. Bg3 {[%emt 0:00:00]} (29. Bxd5 $2 Ne5 30. Bg3 Rxd5 31. Rxd5 Nxf3 $19) 29... Qe7 {[%emt 0:15:14]} (29... Ne5 $11) 30. e4 $1 $14 {[%emt 0:00:00][%cal Re4d5]} (30. Bxd5 Rxe3 31. Qf5 Nxd5 32. Rxd5 Rxd5 33. Qxd5 a6 $11) 30... dxe4 {[%emt 0:01:08]} 31. Rxd8+ {[%emt 0:00:00]} (31. Qf5 $16 Rxd4 32. cxd4) 31... Qxd8 $11 {[%emt 0:03:01]} 32. dxe4 {[%emt 0:00:01]} Re7 {[%emt 0:02:38]} 33. h3 {[%emt 0:03:08]} Qe8 {[%emt 0:00:28]} 34. Qf5 $36 {[%emt 0:01:57][%mdl 2048] Qxg6 is the strong threat. White fights for an advantage.} Nxe4 $2 {[%emt 0:00:45][%mdl 8192]} 35. Qxg6 $1 $18 {[%emt 0:01:10][%cal Og3e5]} Nd2 $2 {[%emt 0:00:25] [#]} (35... Re6 {is a better defense.} 36. Bxe6 Qxe6 37. Qxe6 Nxg3+ 38. Kg1 fxe6) 36. Be5 $1 {[%emt 0:06:34][%csl Ge5][%cal Rg6g7][%mdl 512]} Qf8 {[%emt 0:00:06] [#]} 37. Rxf7 {[%emt 0:01:04][%mdl 512]} Rxf7 {[%emt 0:00:11]} 38. Bxg7 {[%emt 0:01:14]} Qxg7 {[%emt 0:00:04]} 39. Bxf7+ {[%emt 0:00:05][%mdl 4096] Endgame KQB-KQN} Kf8 {[%emt 0:00:03] [#]} 40. Qd6+ {[%emt 0:01:26]} ({White should play} 40. Qe6 $1 $18 {[%csl Gf7][%cal Re6e8]} Qh7 (40... Qxf7 41. Qxh6+) 41. Qd6+ Kxf7 42. Qd7+ (42. Qxd2 Qb1+ 43. Kh2 Qf5 $16) 42... Kg6 43. Qd3+ (43. Qxd2 Qb7 $16) 43... Kg7 44. Qd7+ (44. Qxd2 Qb1+ 45. Kh2 Qf1 $16) 44... Kg8 45. Qd8+ (45. Qxd2 Qe4 $16) 45... Kf7 46. Qd5+ (46. Qxd2 Qb1+ 47. Kh2 Qf5 $16) 46... Kf6 47. Qxd2) 40... Kxf7 $14 {[%emt 0:00:06]} 41. Qxd2 {[%emt 0:00:12] Threatens to win with Qd5+. KQ-KQ} Qe5 {[%emt 0:00:34] Against Qd5+} 42. Qd7+ {[%emt 0:01:30]} ({Much weaker is} 42. Qxh6 Qe1+ 43. Kh2 Qe5+ 44. g3 Qe2+ 45. Kh1 Qe1+ 46. Kh2 Qf2+ 47. Kh1 Qe1+ 48. Kh2 Qf2+ 49. Kh1 Qe1+ $11) 42... Kg6 {[%emt 0:00:17]} 43. Qxa7 {[%emt 0:01:35] Strongly threatening Qb6+.} Qe1+ {[%emt 0:00:14]} 44. Qg1 {[%emt 0:00:19]} Qxc3 {[%emt 0:00:04]} 45. Qb6+ {[%emt 0:00:27]} Kg7 {[%emt 0:00:06]} 46. Qb7+ {[%emt 0:00:21]} Kg6 {[%emt 0:00:13]} 47. Qe4+ {[%emt 0:00:12]} Kg7 $1 {[%emt 0:00:06]} 48. Qg4+ {[%emt 0:00:23]} Kh7 {[%emt 0:00:11]} 49. Kh2 {[%emt 0:00:42]} Qc4 {[%emt 0:00:37]} 50. Qf5+ {[%emt 0:00:31]} Kg7 {[%emt 0:00:09]} 51. Qe5+ {[%emt 0:00:12]} Kh7 {[%emt 0:00:17]} 52. a3 {[%emt 0:00:28]} Kg6 {[%emt 0:00:29]} 53. Qg3+ {[%emt 0:00:08]} Kh7 {[%emt 0:00:06]} 54. h4 {[%emt 0:00:32]} Qe2 {[%emt 0:01:00]} 55. Qf4 {[%emt 0:00:37]} Qd3 {[%emt 0:02:00]} (55... Qc4 $16 56. Qf5+ Kg7) 56. Qf7+ {[%emt 0:00:45]} Kh8 {[%emt 0:00:06]} 57. Qf6+ {[%emt 0:00:20]} Kh7 {[%emt 0:00:06] [#]} 58. h5 {[%emt 0:00:26]} (58. Qe7+ $1 $18 Kg8 59. Qe6+ Kh7 60. h5) 58... Qe4 $16 {[%emt 0:02:20]} 59. Kh3 {[%emt 0:01:26]} Qe3+ {[%emt 0:00:34]} 60. Qf3 {[%emt 0:01:36]} Qc1 {[%emt 0:01:48]} 61. Qf5+ {[%emt 0:01:21]} Kh8 {[%emt 0:00:13]} 62. Qe5+ {[%emt 0:00:10]} Kh7 {[%emt 0:00:07]} 63. Qxb5 {[%emt 0:01:49]} (63. Qe4+ $16 Kg7 64. Qf3) 63... Qxa3+ $11 {[%emt 0:00:06]} 64. g3 {[%emt 0:00:13]} Qc1 {[%emt 0:00:19]} 65. Qf5+ {[%emt 0:00:10]} Kh8 {[%emt 0:00:09]} 66. Qf8+ {[%emt 0:00:23]} Kh7 {[%emt 0:00:04]} 67. Qf7+ {[%emt 0:00:29]} Kh8 {[%emt 0:00:04]} 68. Qd5 {[%emt 0:00:29]} Kh7 {[%emt 0:00:25]} 69. Kg4 {[%emt 0:00:19]} Qe3 {[%emt 0:00:29]} 70. Qf7+ {[%emt 0:00:41]} Kh8 {[%emt 0:00:05]} 71. Qf6+ {[%emt 0:00:22]} Kh7 {[%emt 0:00:06]} 72. Qg6+ {[%emt 0:00:39]} Kh8 {[%emt 0:00:04]} 73. Kh3 {[%emt 0:00:24]} Qc1 {[%emt 0:00:10]} 74. Qf6+ {[%emt 0:01:00]} Kh7 {[%emt 0:00:05]} 75. Qf5+ {[%emt 0:00:08]} Kh8 {[%emt 0:00:05]} 76. Qf4 {[%emt 0:00:46]} Qh1+ {[%emt 0:00:10]} 77. Kg4 {[%emt 0:00:06]} Qd1+ {[%emt 0:00:03]} 78. Qf3 {[%emt 0:00:14]} Qd2 {[%emt 0:01:03]} 79. Qf8+ {[%emt 0:00:39]} Kh7 {[%emt 0:00:04]} 80. Qe7+ {[%emt 0:00:07]} Kh8 {[%emt 0:00:05]} 81. Kf5 {[%emt 0:01:20] aiming for Qe5+.} Qf2+ {[%emt 0:00:11]} 82. Kg4 {[%emt 0:00:45] White threatens Qe5+ and mate.} Qd2 {[%emt 0:00:05]} 83. Qe5+ {[%emt 0:00:52]} Kh7 {[%emt 0:00:05]} 84. Kh3 {[%emt 0:00:43]} Qc1 {[%emt 0:00:06]} 85. Qd5 {[%emt 0:00:21]} Qf1+ {[%emt 0:01:04]} 86. Kh4 {[%emt 0:00:22] Black must now prevent Qe4+.} Qc1 {[%emt 0:00:08]} 87. Kg4 {[%emt 0:00:10]} Qe3 {[%emt 0:00:26]} 88. Qf7+ {[%emt 0:00:38]} Kh8 {[%emt 0:00:04]} 89. Qf4 {[%emt 0:00:10]} Qe2+ {[%emt 0:00:05]} 90. Kf5 {[%emt 0:00:33]} Qxh5+ $2 {[%emt 0:00:08][%mdl 8192] [#]} (90... Qc2+ $11 91. Kg4 Qc6 92. Qf8+ Kh7) 91. Ke4 $2 {[%emt 0:03:41][%mdl 32768] Weighted Error Value: White=0.18 (very precise) /Black=0.27 (precise) . Sensor Board Error (Ke4/e5)?} (91. Kf6 $1 {mates} Qg5+ 92. Qxg5 hxg5 93. Kxg5 Kg7 94. g4 Kh7 95. Kf6 Kh6 96. g5+ Kh7 97. Kf7) 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "5.3"]
[White "Gauri, Shankar"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2376"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,93,29,24,33,33,34,33,25,26,30,9,5,0,12,-1,17,29,14,14,38,21,43,7,0,16,14,14,8,0,0,-18,0,-12,-12,-36,-32,-25,-18,-12,-15,-21,0,-50,-45,-65,-83,-78,-78,-77,-56,-63,-53,-50,-29,-91,-91,-91,-88,-135,-127,-131,-91,-91,-85,-85,-65,-80,-52,-75,-70,-95,-91,-98,-102,-102,-95,-88,-83,-83,-83,-96,-19,-21,0,-78]} 1. Nf3 {[%emt 0:26:04]} Nf6 {[%emt 0:00:48]} 2. c4 {[%emt 0:00:35]} e6 {[%emt 0:00:14]} 3. g3 {[%emt 0:00:30]} d5 {[%emt 0:00:14]} 4. Bg2 {[%emt 0:00:13]} Bd6 {[%emt 0:00:06]} 5. d4 {[%emt 0:06:17]} O-O {[%emt 0:00:11]} 6. O-O {[%emt 0:01:24]} h6 $1 {[%emt 0:00:04][%mdl 4] is now more promising than 6...c6. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 7. Nc3 {[%emt 0:13:50]} Nc6 {[%emt 0:02:42]} 8. b3 {[%emt 0:03:24][%cal Bb2b3,Bb3c4,Bc4b5][%mdl 32]} dxc4 {[%emt 0:00:29] White is slightly better.} 9. bxc4 {[%emt 0:00:39]} e5 10. d5 {[%emt 0:00:59]} Na5 {[%emt 0:01:19]} 11. Nd2 {[%emt 0:06:29]} b6 {[%emt 0:02:34]} 12. Qc2 {[%emt 0:03:40] [#]} Ba6 $146 {[%emt 0:06:28]} ({Predecessor:} 12... Bd7 13. Qd3 Nb7 14. e4 Nc5 15. Qe2 Re8 16. Nb3 Qe7 17. Be3 a6 18. h3 Reb8 19. Nxc5 Bxc5 {½-½ (56) Herega,N (2185)-Martinkus,R (2033) Terme Catez 2022}) 13. Nb5 {[%emt 0:05:45]} Bxb5 {[%emt 0:12:04]} 14. cxb5 {[%emt 0:01:40]} Qd7 {[%emt 0:00:04]} 15. a4 {[%emt 0:03:36]} a6 {[%emt 0:00:06]} 16. Rb1 {[%emt 0:03:25]} Ra7 {[%emt 0:06:38]} 17. Bb2 {[%emt 0:03:59]} axb5 {[%emt 0:07:32]} 18. axb5 {[%emt 0:00:07]} Rfa8 {[%emt 0:01:01]} 19. Bc3 {[%emt 0:08:28]} Qe8 {[%emt 0:04:19]} 20. h3 {[%emt 0:08:15]} Nd7 {[%emt 0:04:04]} 21. Kh2 {[%emt 0:04:43]} Nc5 {[%emt 0:04:30]} 22. Rfc1 {[%emt 0:05:17]} Nab7 {[%emt 0:05:38] Pair of Knights!} 23. Nc4 {[%emt 0:01:24]} Ra2 {[%emt 0:15:50]} 24. Rb2 {[%emt 0:00:03]} Rxb2 {[%emt 0:06:03]} 25. Qxb2 {[%emt 0:01:52][%cal Rc3e5]} Ra4 {[%emt 0:07:07]} 26. Ne3 {[%emt 0:03:47]} (26. Nxe5 $11 Ne4 27. Bd4) 26... Na5 $15 {[%emt 0:03:10]} 27. Bxa5 {[%emt 0:01:00]} Rxa5 {[%emt 0:02:10]} 28. Rb1 Qa8 {[%emt 0:01:13]} 29. Qc2 {[%emt 0:01:05]} Ra2 {[%emt 0:01:31]} 30. Rb2 {[%emt 0:00:02]} Rxb2 {[%emt 0:00:21]} 31. Qxb2 {[%emt 0:00:01]} Qa4 {[%emt 0:00:34]} 32. h4 {[%emt 0:00:48] [#]} (32. Nf5 $11) 32... h5 $1 $17 {[%emt 0:02:50]} 33. Bh3 {[%emt 0:01:59]} g6 {[%emt 0:01:30] Against Bf5} 34. Qb1 {[%emt 0:00:43]} ({Better is} 34. Kg1) 34... Ne4 {[%emt 0:00:40]} 35. Kg2 {[%emt 0:00:59]} Qd4 {[%emt 0:01:57]} 36. Bd7 {[%emt 0:00:39]} Bc5 {[%emt 0:01:34][%cal Oe4f2] Hoping for ...Nxf2!} 37. Qd3 {[%emt 0:00:09]} Kf8 {[%emt 0:00:36]} 38. Bc6 {[%emt 0:00:37]} Ke7 {[%emt 0:00:20]} 39. Qxd4 {[%emt 0:00:41]} exd4 $15 {[%emt 0:00:23][%mdl 4096] Endgame KBN-KBN} ({Reject} 39... Bxd4 $6 40. Nc4 $11) 40. Nc4 {[%emt 0:00:30]} d3 $1 {[%emt 0:00:30]} 41. exd3 {[%emt 0:00:32]} Nxf2 {[%emt 0:00:06]} 42. Ne5 {[%emt 0:00:30] [#]} Nd1 $1 {[%emt 0:01:04]} 43. Kf3 {[%emt 0:00:06]} Nc3 {[%emt 0:00:28]} 44. Nc4 {[%emt 0:00:31]} f6 {[%emt 0:00:32]} 45. Nd2 {[%emt 0:00:07]} Bd6 {[%emt 0:00:24]} (45... Na2 $17 46. Nb3 Bd6) 46. Nc4 $11 {[%emt 0:01:14]} Bc5 {[%emt 0:00:38]} ({Black should play} 46... g5 $11) 47. Nd2 $1 {[%emt 0:00:02] Weighted Error Value: White=0.10 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "5.4"]
[White "Dragun, Kamil"]
[Black "Yu, Jennifer"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2563"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "199"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,199,36,56,15,37,17,15,0,14,6,8,22,16,0,0,0,17,9,14,11,16,0,0,0,16,21,23,29,17,31,59,58,56,36,70,64,112,114,142,133,132,126,137,129,227,172,171,178,185,141,135,136,1504,1510,1453,1448,1385,1345,1335,1330,379,370,1322,1330,1330,1009,822,770,570,437,430,416,358,375,1673,1129,973,800,1529,1229,727,715,4918,4670,4667,4654,4435,4147,4147,4140,4016,3642,3566,0,0,0,0,0,2041,1701,1674,1541,1545,1538,1525,1503,1468,1386,1338,1321,1237,333,1447,1336,1297,1287,1215,1184,1142,1127,841,332,329,322,312,195,892,181,181,5,106,13,146,146,160,160,235,235,235,227,351,328,339,160,160,0,160,0,306,313,607,608,543,532,449,414,1179,1168,1112,708,1295,1250,1400,1400,902,937,29971,29972,29976,29977,29976,29975,29974,29975,29979,29980,29980,29980,29981,29982,29982,29980,29980,29981,6170,5352]} 1. e4 {[%emt 0:00:06]} e5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:27]} 3. d4 Nxe4 {[%emt 0:00:28]} 4. Bd3 {[%emt 0:00:39]} d5 {[%emt 0:00:39]} 5. Nxe5 {[%emt 0:00:11]} Be7 {[%emt 0:06:12]} 6. O-O {[%emt 0:00:52]} O-O {[%emt 0:01:46]} 7. c4 {[%emt 0:00:11]} Nf6 {[%emt 0:02:10]} 8. Nc3 {[%emt 0:04:31]} c6 {[%emt 0:08:18]} 9. Bg5 {[%emt 0:07:52] C43: Petroff Defence: 3 d4.} Nbd7 {[%emt 0:13:45]} 10. Re1 {[%emt 0:13:44]} Nxe5 {[%emt 0:24:29] [#]} 11. Rxe5 $146 {[%emt 0:19:17] The position is equal.} ({Predecessor:} 11. dxe5 Ng4 12. Bxe7 Qxe7 13. h3 dxc4 14. Bf1 Nh6 15. Bxc4 Rd8 16. Qf3 Be6 17. Qe4 {1-0 (60) Rabhi,C (2089)-Le Gallo,F (1960) Gorges 2004}) 11... dxc4 {[%emt 0:05:38]} 12. Bxc4 {[%emt 0:01:25]} h6 {[%emt 0:03:04]} 13. Bh4 {[%emt 0:02:46]} Bd6 {[%emt 0:01:53]} 14. Re1 {[%emt 0:10:02]} g5 {[%emt 0:05:28]} 15. Bg3 {[%emt 0:00:51]} Bxg3 {[%emt 0:00:19]} 16. hxg3 {[%emt 0:00:18]} Bf5 {[%emt 0:00:56]} 17. Bb3 {[%emt 0:16:22]} Bg6 {[%emt 0:09:22]} 18. Qf3 {[%emt 0:04:03]} Kg7 {[%emt 0:02:45]} 19. d5 {[%emt 0:01:11]} cxd5 {[%emt 0:02:53]} 20. Nxd5 {[%emt 0:00:08]} Nxd5 {[%emt 0:00:09]} 21. Bxd5 {[%emt 0:00:09]} Rb8 {[%emt 0:02:12]} 22. Rac1 {[%emt 0:03:02]} b5 {[%emt 0:02:21]} 23. Rc6 {[%emt 0:01:25]} b4 {[%emt 0:02:17]} 24. Ra6 {[%emt 0:04:13]} Rb5 {[%emt 0:01:04]} 25. Bb3 {[%emt 0:02:59] White is much more active.} Rf5 {[%emt 0:02:09]} (25... Ra5 $14 26. Rc6 Qd4) 26. Qe3 $16 {[%emt 0:00:44]} Ra5 {[%emt 0:01:21]} 27. Rxa5 {[%emt 0:01:52]} Qxa5 {[%emt 0:00:04]} 28. Qd4+ $1 {[%emt 0:00:04]} Kh7 {[%emt 0:00:53]} 29. Re7 {[%emt 0:00:17]} Qf5 {[%emt 0:00:58]} (29... Qb6 $16 {was necessary.} 30. Qxb6 axb6) 30. g4 {[%emt 0:02:48]} (30. Qxa7 Qb1+ 31. Kh2 Qxb2 32. Bxf7 Bxf7) (30. Qxb4 $6 Rd8 31. Qc3 (31. Rxa7 Qb1+ 32. Kh2 Qxb2 $16) 31... Rc8) 30... Qb1+ {[%emt 0:00:31]} 31. Kh2 {[%emt 0:00:01]} a5 {[%emt 0:00:43]} 32. Ra7 {[%emt 0:01:32]} Qc1 {[%emt 0:00:22]} 33. Qf6 {[%emt 0:01:25] Inhibits Qc6.} Qc5 $2 {[%emt 0:00:25][%mdl 8192] [#]} (33... Qd2 $16 34. Bc4 (34. Rxa5 Qe2 $16) (34. Bxf7 Bxf7 35. Rxf7+ Rxf7 $16) 34... Qd8) 34. Bxf7 $1 $18 {[%emt 0:00:54]} Bxf7 {[%emt 0:00:04]} (34... Rxf7 35. Rxf7+) 35. Rxf7+ {[%emt 0:00:05]} Rxf7 {[%emt 0:00:03]} 36. Qxf7+ {[%emt 0:00:05][%mdl 4096] Endgame KQ-KQ} Kh8 {[%emt 0:00:02]} 37. Qf6+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:10]} 38. Qg6+ {[%emt 0:00:10]} Kh8 $2 {[%emt 0:00:20]} (38... Kf8 39. Qxh6+ Ke7) 39. Qxh6+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:03]} 40. Qg6+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:03]} 41. Qf6+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:05]} 42. Qf5 {[%emt 0:00:34]} Qd6+ {[%emt 0:00:03]} 43. g3 {[%emt 0:00:39]} Qd2 {[%emt 0:01:08]} 44. Kg2 {[%emt 0:00:40]} (44. Qxa5 Qxf2+ 45. Kh3 Qf1+ 46. Kh2 Qf2+ 47. Kh3 Qf1+ 48. Kh2 Qf2+ $11) 44... a4 {[%emt 0:00:24]} (44... Qd8 45. Kh3 Kg7 46. Qe5+ Kg8) 45. Qg6+ {[%emt 0:00:09]} Kf8 {[%emt 0:00:38]} 46. Qf6+ {[%emt 0:00:01]} Ke8 {[%emt 0:01:30]} 47. Qc6+ {[%emt 0:00:11]} Kf8 48. Qxa4 {[%emt 0:00:45]} Qxb2 {[%emt 0:01:44]} 49. Qa8+ {[%emt 0:00:23]} Kg7 {[%emt 0:00:46]} 50. Qd5 {[%emt 0:00:08]} Kh6 {[%emt 0:00:42]} 51. Qe6+ {[%emt 0:01:24]} Kg7 {[%emt 0:00:25]} 52. Qd7+ {[%emt 0:01:06]} Kh6 {[%emt 0:00:46]} 53. Qd5 {[%emt 0:00:08]} Kg6 {[%emt 0:00:34]} 54. Kg1 $2 {[%emt 0:01:03]} (54. Qg8+ $18 Kh6 55. Qf7) 54... Qa1+ $1 $11 {[%emt 0:00:09]} 55. Kh2 $2 {[%emt 0:00:38][%mdl 8192]} (55. Kg2 $11 Qc3 56. Qf5+ Kh6 57. Qf7) 55... Qh8+ $1 $18 {[%emt 0:00:04]} 56. Kg2 {[%emt 0:00:07]} Qb2 $1 {[%emt 0:00:05]} 57. Qf5+ {[%emt 0:00:21]} Kh6 {[%emt 0:00:04]} 58. Qf7 {[%emt 0:00:11]} Qd2 {[%emt 0:02:06]} 59. Kh3 {[%emt 0:00:59] Hoping for f4.} Qc1 {[%emt 0:01:04]} 60. Qe6+ {[%emt 0:00:42]} Kg7 {[%emt 0:00:10]} 61. Qd7+ {[%emt 0:00:32]} Kh6 {[%emt 0:00:35]} 62. Qd6+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:21]} 63. Qd4+ $2 {[%emt 0:00:04]} (63. Qe5+ Kh7 64. Qf5+ Kh6 65. Qf6+ Kh7 66. Kg2) 63... Kh6 $2 {[%emt 0:00:18]} (63... Kg6 64. Qe4+ Kh6 65. Qe6+ Kg7 66. Qe5+ Kh7 67. Qf5+ Kh8) 64. Kh2 {[%emt 0:01:00]} Qc3 {[%emt 0:00:44]} 65. Qd6+ {[%emt 0:00:10]} Kg7 {[%emt 0:00:41]} 66. Qe7+ {[%emt 0:00:03]} Kg6 {[%emt 0:00:30]} 67. Qe6+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:33]} 68. Qe2 $2 {[%emt 0:01:31]} (68. Qd7+ Kg6 69. Qf5+ Kh6 70. Qf7) 68... Qd4 {[%emt 0:00:29]} 69. Kg2 {[%emt 0:01:16]} Qd5+ {[%emt 0:00:30]} 70. f3 {[%emt 0:00:24]} Qd4 $2 {[%emt 0:00:51]} (70... Qd6 71. Qe1 Kf6) 71. Kh3 $2 {[%emt 0:00:35]} (71. Qe7+ Kh6 72. Qf8+ Kg6 73. Qf5+ Kh6 74. f4) 71... Qa1 {[%emt 0:00:28]} 72. f4 $2 {[%emt 0:01:30]} ({Better is} 72. Kh2 $18) 72... Qh1+ $11 {[%emt 0:00:29]} 73. Qh2 {[%emt 0:00:02]} Qb1 {[%emt 0:00:26]} (73... Qc1 $1 $11 {keeps the balance.}) 74. f5 $16 {[%emt 0:01:11]} (74. fxg5 $6 Qh7+ 75. Kg2 Qe4+ 76. Kh3 Qh7+ 77. Kg2 Qe4+ 78. Kh3 Qh7+ $11) 74... Kf6 {[%emt 0:00:26]} 75. Qg2 {[%emt 0:00:17]} Qc1 {[%emt 0:00:03]} (75... Ke7 $16 76. Qe2+ Kf8) 76. Kh2 $1 $18 {[%emt 0:00:27]} Qc4 {[%emt 0:00:35]} 77. Qb2+ $1 {[%emt 0:00:28]} Qc3 {[%emt 0:00:06]} (77... Ke7 $142 78. Kg2 Qxg4) 78. Qe2 $1 {[%emt 0:00:10] Strongly threatening Qe6+.} Qc6 {[%emt 0:00:20] Prevents Qe6+.} 79. Qd2 {[%emt 0:00:35]} (79. Qd3 $1 $18 {[%cal Rd3d8] is the precise move to win.}) 79... Qf3 $16 {[%emt 0:01:22]} 80. Qb2+ {[%emt 0:01:26]} (80. Qxb4 Qf2+ 81. Kh3 Qf1+ 82. Kh2 Qf2+ 83. Kh3 Qf1+ 84. Kh2 Qf2+ $11) 80... Qc3 {[%emt 0:00:13]} 81. Qe2 {[%emt 0:00:38]} (81. Qf2 $16) 81... Qc6 $18 {[%emt 0:00:13] [#]} 82. Qd3 $1 {[%emt 0:00:51] aiming for Qd8+.} Qc5 $2 {[%emt 0:01:08] [#]} (82... Qa4 83. Qd4+ Kf7 84. Qc4+ Kg7 85. Qc7+ Kg8 86. Qc8+ Kf7 87. Qe6+ Kf8 88. Qh6+ Ke8 89. Qh5+ (89. Qxg5 Qxa2+ 90. Kh3 Qd5 $16) 89... Kf8 90. Qh6+ (90. Qxg5 Qxa2+ 91. Kh3 Qd5 $16) 90... Ke8 91. Qh5+ (91. Qxg5 Qxa2+ 92. Kh3 Qd5 $16) 91... Kf8 92. Qh6+ (92. Qxg5 Qxa2+ 93. Kh3 Qd5 $16)) 83. Kg2 $1 {[%emt 0:00:36] Black must now prevent Qd8+.} Qc6+ {[%emt 0:00:13]} 84. Kf2 {[%emt 0:00:02]} Qc5+ {[%emt 0:00:16]} 85. Ke2 {[%emt 0:00:32]} Qe5+ {[%emt 0:00:10]} (85... Qg1 $142 86. Qe3 Qg2+ 87. Kd3 Kf7 88. Qe6+ (88. Qxg5 Qd5+ 89. Ke3 Qc5+ 90. Kf3 Qd5+ 91. Ke3 Qc5+ 92. Kf3 Qd5+ 93. Ke3 $16) 88... Kf8 89. Qf6+ Ke8 90. Qe6+ Kf8 91. Qf6+ Ke8 92. Qe5+ Kf8) 86. Kf3 {[%emt 0:00:15] And now Qd8+ would win.} Qa1 {[%emt 0:01:24]} 87. Qa6+ {[%emt 0:01:05]} Kf7 {[%emt 0:00:22]} 88. Qc4+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:18]} 89. Ke4 {[%emt 0:00:46] White threatens Qd4+ and mate.} Qe1+ {[%emt 0:00:22]} 90. Kd5 {[%emt 0:00:18] Qc7+ would kill now.} Qxg3 {[%emt 0:01:00]} 91. Qd4+ {[%emt 0:00:32]} Kf7 {[%emt 0:00:28]} 92. Qa7+ {[%emt 0:00:06]} Ke8 {[%emt 0:00:37]} 93. Ke6 {[%emt 0:00:50][%csl Ge6][%cal Ra7e7]} Qe1+ {[%emt 0:00:06]} 94. Kf6 {[%emt 0:00:22]} Qc3+ {[%emt 0:00:36]} 95. Kg6 {[%emt 0:00:21]} Qc6+ {[%emt 0:00:28]} 96. f6 {[%emt 0:00:22][%csl Gf6][%cal Ra7e7]} Qe4+ {[%emt 0:00:32]} 97. Kg7 {[%emt 0:00:11]} Qe5 {[%emt 0:00:20]} 98. Qf7+ {[%emt 0:00:31]} Kd8 {[%emt 0:00:06]} 99. Qf8+ {[%emt 0:00:13]} Kd7 {[%emt 0:00:05]} 100. Qxb4 {[%emt 0:00:11] Weighted Error Value: White=0.15 (very precise) /Black=0.12 (very precise)} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "5.5"]
[White "Kretchetov, Alexandre"]
[Black "Chandra, Akshat"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2219"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,133,52,47,57,50,47,3,44,3,2,0,10,0,0,0,0,0,16,8,3,0,10,0,39,16,33,10,42,53,33,35,66,9,72,59,76,88,83,30,30,0,16,25,39,-57,0,0,15,13,39,0,59,67,91,38,20,16,21,30,41,52,49,36,94,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-16,0,0,0,-79,0,-275,-6,-231,-234,-1019,-1008,-900,-900,-854,-761,-29968,-29969,-29939,-1777,-1064,0,-5027,-718,-703,-12,-12,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:04:56] Hazai,L} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:53]} g6 {[%emt 0:01:16]} 3. Nc3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:05]} 4. e4 {[%emt 0:00:05]} d6 {[%emt 0:00:06]} 5. h3 {[%emt 0:00:31]} Nbd7 {[%emt 0:00:43]} 6. Bd3 {[%emt 0:02:18]} e5 {[%emt 0:02:00]} 7. d5 {[%emt 0:00:13]} Nc5 {[%emt 0:06:22]} 8. Bc2 {[%emt 0:00:13]} a5 {[%emt 0:00:05]} 9. Bg5 {[%emt 0:03:55]} O-O {[%emt 0:06:51]} 10. Nge2 {[%emt 0:00:08]} Bd7 {[%emt 0:14:25] E71: King's Indian: 4 e4 d6 5 h3.} 11. Qd2 {[%emt 0:17:59]} Qe8 {[%emt 0:03:38]} 12. g4 {[%emt 0:02:56] [#]} c6 $146 {[%emt 0:08:32]} ({Predecessor:} 12... b5 13. cxb5 Bxb5 14. Ng3 Ba6 15. O-O-O Nfd7 16. Bh6 f6 17. Bxg7 Kxg7 18. h4 Nb6 {0-1 (48) Yermolinsky,A (2575)-Radjabov,T (2628) Hyderabad 2002 CBM 092 [Hazai,L]}) 13. Ng3 {[%emt 0:05:11]} cxd5 {[%emt 0:00:51]} 14. cxd5 {[%emt 0:00:06]} b5 {[%emt 0:01:03]} 15. Nd1 {[%emt 0:05:45]} b4 {[%emt 0:01:35]} 16. f3 {[%emt 0:00:48]} Qb8 {[%emt 0:07:35]} 17. Bb1 {[%emt 0:04:26]} Ba4 {[%emt 0:11:42]} 18. h4 {[%emt 0:03:04]} Bxd1 {[%emt 0:01:01]} 19. Kxd1 {[%emt 0:03:57]} Qb5 {[%emt 0:07:28]} 20. h5 {[%emt 0:00:53]} Qa4+ {[%emt 0:04:16]} 21. Ke2 {[%emt 0:01:24]} b3 {[%emt 0:04:04]} 22. Be3 {[%emt 0:08:00]} bxa2 {[%emt 0:06:55]} 23. Rxa2 {[%emt 0:00:09] Dancing on a razor blade.} Qc4+ {[%emt 0:02:41]} 24. Kf2 {[%emt 0:00:09]} Nb3 {[%emt 0:00:56]} 25. Qd3 {[%emt 0:01:47]} (25. Qc3 $14 Qxc3 26. bxc3) 25... Qb4 {[%emt 0:00:54]} (25... Qxd3 $11 26. Bxd3 Rfb8) 26. Bc2 {[%emt 0:07:29]} (26. h6 $5 {[%cal Rh6g7]} Bh8 27. Bc2 $16) 26... Nd4 {[%emt 0:01:23]} 27. Ba4 $1 {[%emt 0:01:13] Inhibits Nd7.} Rfd8 {[%emt 0:02:22]} 28. Rc1 {[%emt 0:01:57]} (28. Bg5 $16) 28... Nd7 $1 $11 {[%emt 0:00:25]} 29. Bc6 {[%emt 0:04:06] This bishop pair is nice.} Rab8 {[%emt 0:02:18]} 30. Bxd7 {[%emt 0:10:10]} Rxd7 {[%emt 0:00:05]} 31. Qa6 {[%emt 0:00:53]} (31. h6 $14 Bf6 32. g5) 31... Rdd8 {[%emt 0:01:57]} (31... Rdb7 $15) 32. Rc3 {[%emt 0:00:44]} Ra8 {[%emt 0:01:27]} 33. Qd3 {[%emt 0:00:19]} a4 {[%emt 0:01:09]} 34. Ne2 {[%emt 0:00:21]} Nb3 {[%emt 0:00:38]} (34... gxh5 $11 35. gxh5 Bf6) 35. Rc4 $14 {[%emt 0:00:44]} Qb7 {[%emt 0:00:33]} 36. h6 {[%emt 0:00:48]} ({White should try} 36. Raxa4 $16 Rxa4 37. Rxa4) 36... Bf8 $1 {[%emt 0:00:33]} 37. Rcxa4 {[%emt 0:00:24]} Rxa4 {[%emt 0:00:06]} 38. Rxa4 {[%emt 0:00:06] Hoping for Ra7.} Nc5 $1 {[%emt 0:00:00]} 39. Bxc5 {[%emt 0:02:48]} dxc5 {[%emt 0:00:36]} 40. Qd2 {[%emt 0:01:37]} Qe7 {[%emt 0:00:56] [#]} (40... Rb8 $14) 41. Ra1 {[%emt 0:00:00] White is more active.} (41. Kg3 $1 $16) 41... Qh4+ $11 {[%emt 0:00:23]} 42. Kg2 $1 {[%emt 0:00:26]} Bxh6 43. Qc3 {[%emt 0:00:25][%csl LRc5,LRe5]} Qe7 44. Ra5 {[%emt 0:00:36]} Bf8 {[%emt 0:01:44]} 45. Nc1 {[%emt 0:00:12]} h5 {[%emt 0:00:14]} 46. Nd3 {[%emt 0:01:02][%csl LRc5,LRe5]} hxg4 {[%emt 0:00:18]} 47. fxg4 {[%emt 0:01:31]} Qg5 {[%emt 0:00:59]} 48. Nf2 {[%emt 0:00:41]} ({Not} 48. Nxe5 $2 Bg7 49. Nxf7 Qxg4+ 50. Qg3 Qxe4+ 51. Qf3 Qxf3+ 52. Kxf3 Rxd5 $19) 48... Rb8 {[%emt 0:00:21][%cal Oc5c4] Threatens to win with ...c4!} 49. Ra7 {[%emt 0:00:27]} Qf4 {[%emt 0:00:30][%cal Oc5c4] And now ...c4! would win.} 50. b3 {[%emt 0:00:54]} Kg7 {[%emt 0:00:45]} 51. Qd3 {[%emt 0:00:37]} (51. Qf3 $11) 51... Rb6 {[%emt 0:00:26]} ({Better is} 51... Bd6 $17 {[%cal Oc5c4] Strongly threatening ...c4!} 52. Ra1 Rh8) 52. Ra6 $2 {[%emt 0:01:12][%mdl 8192]} (52. Ra1 $11) 52... Rb4 $2 {[%emt 0:00:32]} (52... c4 $1 $19 {[%cal Rc4d3]} 53. Qxc4 {[#]} Bc5 $1 {[%mdl 512]} 54. Qxc5 Rxa6) 53. Ra8 $2 {[%emt 0:01:36]} (53. Ra2 $11 {and White has nothing to worry.}) 53... c4 $1 $19 {[%emt 0:00:18]} 54. bxc4 {[%emt 0:02:21]} ({Avoid the trap} 54. Qh3 $2 Rxb3 55. Ra2 Rxh3 $19) (54. Qf3 Qxf3+ 55. Kxf3 cxb3 56. Ra1) 54... Rb2 $1 {[%emt 0:00:03][%csl LRf2,LRg4]} 55. Qf3 {[%emt 0:00:07]} Bc5 {[%emt 0:00:05]} 56. Qxf4 {[%emt 0:00:06]} exf4 {[%emt 0:00:05]} 57. e5 {[%emt 0:00:08]} Rxf2+ {[%emt 0:00:06] KRB-KR} 58. Kh3 {[%emt 0:00:02]} Rf3+ {[%emt 0:00:22]} (58... f3 $142 59. Ra1 Rc2 60. Kg3 f2 61. Rf1 Rxc4 62. Kf3 Rc3+ 63. Ke2 Rg3 64. d6 Rxg4 65. d7 Re4+ 66. Kf3 Re3+ 67. Kxf2 Rxe5+ 68. Kg3 Rd5 69. Rc1 Bb6 70. Kf4 Rd4+ 71. Kg3 Rxd7 72. Kh3 f5 73. Rc6 Bc7 74. Rc5 Kf6 75. Rc6+ Bd6 76. Rc8 Bc7 77. Kg2 Kg7 78. Kg1 g5 79. Ra8 g4 80. Ra3 f4 81. Kf1 f3 82. Kf2 Rd2+ 83. Ke3 Re2+ 84. Kd4 f2 85. Ra7 Re7 86. Ra1 g3 87. Kd5 g2 88. Kd4 f1=Q 89. Rxf1 gxf1=Q 90. Kc3 Qb5 91. Kc2 Qc4+ 92. Kd2 Bf4+ 93. Kd1 Qe2#) 59. Kh2 {[%emt 0:00:15]} Rf2+ {[%emt 0:00:15]} (59... Rd3 $142 60. Ra1 Bd4) 60. Kh3 {[%emt 0:00:03]} Re2 {[%emt 0:00:57]} (60... f3 $142 61. Ra1 Rc2) 61. d6 {[%emt 0:00:25]} f3 $2 {[%emt 0:01:59]} (61... Rd2 $19 62. Ra5 Bd4) 62. d7 $11 {[%emt 0:00:07] The position is equal.} f2 {[%emt 0:00:06]} 63. Rg8+ {[%emt 0:00:16][%mdl 64] Decoy} Kxg8 {[%emt 0:00:22]} 64. d8=Q+ {[%emt 0:00:06]} Kg7 {[%emt 0:01:27]} 65. Qf6+ {[%emt 0:00:20]} Kg8 {[%emt 0:00:13] ( -> ...Re1)} 66. Qd8+ {[%emt 0:00:16]} Kg7 {[%emt 0:00:46]} 67. Qf6+ {[%emt 0:00:05] And White is the lucky defender.  Weighted Error Value: White=0.58/Black=0.57} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "6.1"]
[White "Woodward, Andy"]
[Black "Chandra, Akshat"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2486"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,77,52,35,41,27,43,15,14,20,21,15,41,39,76,67,76,50,70,44,107,104,103,103,104,104,104,115,108,111,115,104,110,108,117,93,82,39,42,30,34,31,193,120,175,211,326,308,344,366,327,319,764,751,764,695,552,531,1036,1074,1781,1698,29990,29991,29995,29996,29996,371]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:08:08]} 2. c4 {[%emt 0:00:08]} g6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:21]} 4. e4 {[%emt 0:00:10]} d6 {[%emt 0:00:18]} 5. Be2 {[%emt 0:00:05]} O-O {[%emt 0:00:32]} 6. Be3 {[%emt 0:00:04]} c6 {[%emt 0:00:50]} 7. h3 {[%emt 0:02:40]} e5 {[%emt 0:03:51] E73: King's Indian: Averbakh Variation without 6...c5.} 8. d5 {[%emt 0:03:46]} Na6 {[%emt 0:09:15]} 9. g4 {[%emt 0:09:53][%cal Bg2g4,Bg4g5][%mdl 32] [#]} Nc5 $146 {[%emt 0:03:17] The position is equal.} ({Predecessor:} 9... cxd5 10. cxd5 Nc5 11. Qc2 Bd7 12. b4 Na6 13. Qb2 Rc8 14. Bd3 h5 15. g5 Nh7 {0-1 (77) Tarasova,V (2226)-Bodnaruk,A (2411) Chess.com INT 2020}) 10. f3 {[%emt 0:05:35]} a5 {[%emt 0:00:20]} 11. h4 {[%emt 0:08:17]} h5 {[%emt 0:12:19]} 12. g5 {[%emt 0:00:52]} Nh7 {[%emt 0:00:02]} 13. Nh3 {[%emt 0:02:45]} a4 {[%emt 0:06:08]} 14. Qd2 {[%emt 0:04:14]} cxd5 {[%emt 0:01:41]} 15. Nxd5 {[%emt 0:03:34]} Be6 {[%emt 0:11:01]} ({Black should try} 15... Re8 $14) 16. O-O-O $16 {[%emt 0:07:14]} Bxd5 {[%emt 0:01:14]} 17. cxd5 {[%emt 0:01:34]} (17. Qxd5 $6 Qb6 $11) 17... Qb6 {[%emt 0:20:40]} 18. Kb1 {[%emt 0:01:47]} Rfb8 {[%emt 0:01:10]} 19. Rc1 {[%emt 0:01:45]} Nf8 {[%emt 0:00:22]} 20. Nf2 {[%emt 0:01:36]} Nfd7 {[%emt 0:00:57]} 21. Nd3 {[%emt 0:00:46]} Bf8 {[%emt 0:00:22]} 22. Rhd1 {[%emt 0:00:58]} Qa7 {[%emt 0:03:13]} 23. Nxc5 {[%emt 0:04:58]} Nxc5 {[%emt 0:00:52]} 24. Bxc5 {[%emt 0:01:01]} dxc5 {[%emt 0:00:02]} 25. f4 {[%emt 0:02:17]} a3 {[%emt 0:07:17]} 26. b3 {[%emt 0:02:38]} exf4 $2 {[%emt 0:00:46] [#]} ({Black should play} 26... b5 $1 $14) 27. e5 {[%emt 0:02:01]} ({Much less strong is} 27. Qxf4 b5 $16) (27. d6 $1 $18) 27... b5 {[%emt 0:00:38]} (27... Re8 $16) 28. d6 $18 {[%emt 0:01:48]} c4 {[%emt 0:00:33]} (28... Rb6 {was necessary.} 29. Qxf4 (29. Bf3 Re8 $18) 29... c4) 29. Bf3 {[%emt 0:00:42]} (29. Qxf4 Qd7 $16) 29... Qd7 {[%emt 0:03:17]} 30. Bxa8 {[%emt 0:02:14]} ({Not} 30. bxc4 $2 bxc4+ 31. Ka1 Qb5 $19) (30. Qxf4 Ra7 31. Bd5 Qh3 $16) 30... Rxa8 {[%emt 0:01:10]} 31. Qxf4 {[%emt 0:00:41]} cxb3 $2 {[%emt 0:01:43]} (31... Kh7 32. Qe4 (32. bxc4 Ra4 $18) 32... Re8) 32. Rc7 {[%emt 0:05:22]} bxa2+ {[%emt 0:00:39]} 33. Ka1 {[%emt 0:00:25]} Qe6 {[%emt 0:00:05][%cal Ob5b4]} 34. Rf1 {[%emt 0:00:20][%cal Rf4f7] Active counter play!} f5 {[%emt 0:03:38]} 35. gxf6 {[%emt 0:01:21] [#] Threatening mate with Rg1.} Ra4 {[%emt 0:00:01]} 36. Qe3 {[%emt 0:01:18] Hoping for d7.} b4 {[%emt 0:01:03]} 37. Rg1 {[%emt 0:01:54] White mates.} Qf5 {[%emt 0:00:14]} 38. Qb3+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:05]} 39. Rh7+ {[%emt 0:00:03] Weighted Error Value: White=0.10 (very precise) /Black=0.41} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "6.2"]
[White "Yu, Jennifer"]
[Black "Kretchetov, Alexandre"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2268"]
[BlackElo "2219"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,57,25,31,31,29,68,61,94,93,112,117,187,85,83,70,61,60,75,89,152,150,201,195,193,199,235,200,460,463,419,455,439,433,413,433,435,429,442,425,431,409,493,468,467,441,465,460,29996,29997]} 1. c4 {[%emt 0:00:07]} e5 {[%emt 0:00:34]} 2. g3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:07]} 3. Bg2 {[%emt 0:00:10]} d6 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:00:59]} Be6 {[%emt 0:00:06]} 5. Nd5 {[%emt 0:01:55]} Qd7 {[%emt 0:00:34]} 6. d3 {[%emt 0:01:13]} Nge7 {[%emt 0:02:06] A25: English Opening vs King's Indian with ...Nc6 but without early d3.} 7. e3 {[%emt 0:10:30]} Bxd5 {[%emt 0:24:09]} 8. cxd5 {[%emt 0:00:20]} Nb4 {[%emt 0:00:11] [#] White is slightly better.} 9. Qb3 $146 {[%emt 0:03:32]} ({Predecessor:} 9. e4 Qb5 10. Ke2 c6 11. Qb3 Qb6 12. Be3 c5 13. Qa4+ Kd8 14. Bd2 Qa6 15. Qb3 {1-0 (27) Heinrich,G-Troeger,P Neustadt an der Weinstrasse 1957}) 9... Qb5 {[%emt 0:00:06][%csl LRd3,LRd5]} 10. Ke2 {[%emt 0:00:11] aiming for a3.} a6 {[%emt 0:00:10] [#]} (10... Nexd5 $2 11. a3 $18) (10... Qb6 $16) 11. a4 {[%emt 0:09:27]} (11. e4 $1 $18 {and the rest is easy.}) 11... Qb6 $16 {[%emt 0:00:05]} 12. Bd2 $36 {[%emt 0:10:20][%mdl 2048] White fights for an advantage.} a5 {[%emt 0:00:07]} 13. Rc1 {[%emt 0:01:44][%cal Ba1c1,Bc1c4,Bc4b4][%mdl 32]} g6 {[%emt 0:01:04]} 14. Bxb4 {[%emt 0:05:41][%cal Oc1c4] Black is now going downhill.} axb4 {[%emt 0:12:05] [#]} (14... Bg7 $142) 15. Rc4 $1 {[%emt 0:00:00]} c5 {[%emt 0:03:18]} (15... Qa5 $16) 16. dxc6 $1 $18 {[%emt 0:00:00]} bxc6 {[%emt 0:00:13]} 17. Rxb4 {[%emt 0:00:14]} Qd8 {[%emt 0:00:08]} 18. Rb7 {[%emt 0:09:01][%cal Og2c6] White wants to mate with Bxc6+!} Bg7 $2 {[%emt 0:04:29] [#]} (18... d5 19. Nf3 Qd6) 19. Bxc6+ $1 {[%emt 0:00:04][%mdl 512]} Kf8 {[%emt 0:00:25] [#]} 20. Nf3 $1 {[%emt 0:09:13]} Bf6 {[%emt 0:00:06] [#]} 21. Rxe7 $1 {[%emt 0:00:17]} Bxe7 {[%emt 0:00:04]} 22. Bxa8 {[%emt 0:00:26]} Qxa8 {[%emt 0:00:04]} 23. Rc1 {[%emt 0:00:34] Strongly threatening Rc7.} Kg7 {[%emt 0:00:02]} 24. Rc7 {[%emt 0:00:32]} Rb8 {[%emt 0:00:10]} 25. Qa2 {[%emt 0:01:47]} Kf8 {[%emt 0:00:58] [#]} 26. Ng5 $1 {[%emt 0:11:14][%csl Gg5][%cal Ra2f7][%mdl 512]} d5 {[%emt 0:00:05]} 27. Nxh7+ {[%emt 0:00:03]} Ke8 {[%emt 0:00:15]} 28. a5 {[%emt 0:01:37] White threatens Qa4+ and mate.} e4 {[%emt 0:02:37]} (28... Kd8 $18) 29. Qa4+ {[%emt 0:00:22] Weighted Error Value: White=0.05 (flawless) /Black=0.61} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "6.3"]
[White "Abrahamyan, Tatev"]
[Black "Dragun, Kamil"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2291"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,81,20,63,34,48,39,41,18,33,-31,-37,-37,0,-18,-16,-14,-24,-18,-29,0,54,29,76,84,96,81,130,0,65,89,83,166,129,154,262,273,507,401,620,613,1121,1064,1062,1027,1240,1183,1449,830,1864,1766,2509,1079,1493,1020,1640,1881,1855,1922,1882,1882,1837,1661,1640,1543,1534,1448,2553,551]} 1. e4 {[%emt 0:40:56]} c5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:17]} e6 {[%emt 0:00:32]} 3. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:02]} a6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:34]} Qc7 {[%emt 0:01:20]} 6. Bd3 {[%emt 0:01:40]} Nf6 {[%emt 0:00:55][%cal Bg8f6,Bf6d7,Bd7c5][%mdl 32]} 7. f4 {[%emt 0:01:16]} d6 {[%emt 0:01:04]} 8. Qf3 {[%emt 0:01:21]} Nbd7 {[%emt 0:01:51][%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32]} 9. g4 {[%emt 0:07:19][%cal Bg2g4,Bg4g5][%mdl 32] White is more active. B82: Sicilian Scheveningen: 6 f4.} Nc5 {[%emt 0:13:38]} 10. g5 {[%emt 0:03:19]} Nfd7 {[%emt 0:02:02]} 11. Be3 {[%emt 0:00:29] White is slightly better.} b5 {[%emt 0:01:02]} 12. O-O-O {[%emt 0:08:13]} (12. a3 $14) 12... Nxd3+ {[%emt 0:06:50]} 13. Rxd3 {[%emt 0:00:09]} (13. cxd3 $2 b4 14. Kb1 bxc3 $19) 13... Nc5 {[%emt 0:00:05] [#]} (13... b4 $5 {[%cal Rd7c5]} 14. Nce2 Bb7 $15) 14. Rdd1 $146 {[%emt 0:03:26]} ({Predecessor:} 14. Rd2 b4 15. Nce2 Nxe4 16. Qxe4 Bb7 17. Nxe6 fxe6 18. Qxe6+ Qe7 19. Qxe7+ Bxe7 20. Re1 {1-0 (41) Englert,F (2282)-Andersen,S (2115) Helsingor 2013}) 14... b4 {[%emt 0:00:27]} 15. Nce2 {[%emt 0:00:17]} Bb7 {[%emt 0:06:06]} 16. Ng3 {[%emt 0:01:57]} Rc8 {[%emt 0:02:05][%cal Ob4b3] White must now prevent ...b3!} 17. Rd2 {[%emt 0:15:46]} a5 {[%emt 0:15:36]} (17... g6 $11) 18. Rhd1 {[%emt 0:15:57]} (18. Kb1 {looks sharper.} Na4 19. f5 e5 20. Nde2) 18... d5 {[%emt 0:07:12]} (18... Ba6 $11) 19. exd5 {[%emt 0:05:01] And now Qe2 would win.} Bxd5 {[%emt 0:00:40]} 20. Qe2 {[%emt 0:00:07] Hoping for Nb5.} Be7 {[%emt 0:10:50]} 21. f5 {[%emt 0:17:43]} (21. Nb5 $16 Qd7 22. f5) 21... O-O {[%emt 0:09:52]} (21... Bxa2 $11 22. Rf1 Qb7) 22. f6 $1 $14 {[%emt 0:02:42] White stays focused until the end.} Bd8 {[%emt 0:00:01]} 23. fxg7 {[%emt 0:01:34]} Re8 {[%emt 0:00:05] [#]} 24. Kb1 $36 {[%emt 0:04:10][%mdl 2048] Threatens to win with Rf1. Black is under strong pressure.} a4 {[%emt 0:00:32] [#]} (24... Nb7 $16 {might work better.} 25. Nh5 Be7) 25. Nb5 $1 $18 {[%emt 0:02:11] The board is on fire.} Qe7 {[%emt 0:08:55]} (25... Qd7 26. Rf1 Rb8) 26. Bf4 {[%emt 0:00:21] Nd6 is the strong threat.} b3 {[%emt 0:02:35]} (26... Qd7 $142 27. Nd6 Be7) 27. Nd6 {[%emt 0:01:39] White is clearly winning.} bxa2+ {[%emt 0:00:04]} 28. Ka1 {[%emt 0:00:03]} a3 {[%emt 0:00:04]} 29. b3 {[%emt 0:01:52]} (29. Nxc8 axb2+ 30. Kxb2 Na4+ 31. Ka1 Qb4 $18) 29... Qc7 {[%emt 0:08:07]} 30. Rxd5 {[%emt 0:02:38]} ({Inferior is} 30. Nxe8 Nxb3+ 31. cxb3 Qc3+ 32. Rb2 (32. Kxa2 $2 Bxb3+ 33. Kb1 Bxg5 $19) 32... Bf3 $17) 30... Na4 {[%emt 0:00:01]} 31. Qd2 {[%emt 0:01:39]} exd5 {[%emt 0:01:29]} 32. Nxe8 {[%emt 0:00:43] Pair of Knights!} Qc6 33. Nd6 {[%emt 0:01:08]} Ba5 {[%emt 0:00:09]} 34. Qxa5 {[%emt 0:01:01]} Qxc2 {[%emt 0:00:01]} 35. Qd2 {[%emt 0:00:06]} Qb2+ {[%emt 0:01:36]} 36. Qxb2 {[%emt 0:00:04]} axb2+ {[%emt 0:00:03]} 37. Kxa2 {[%emt 0:00:04]} Nc3+ {[%emt 0:00:03]} 38. Kxb2 {[%emt 0:00:10] White wants to mate with Ra1.} Nxd1+ {[%emt 0:00:02]} 39. Kb1 {[%emt 0:00:53]} Nc3+ {[%emt 0:00:01]} 40. Kc2 {[%emt 0:00:13]} Rc6 {[%emt 0:00:01]} 41. Ndf5 {[%emt 0:01:46] Weighted Error Value: White=0.25 (precise) /Black=0.45} (41. Ngf5 $142 Nb5+ 42. Kb2 Nxd6 43. Bxd6 Rxd6 44. Nxd6 Kxg7 45. Kc3) 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "6.4"]
[White "Eswaran, Ashritha"]
[Black "Gauri, Shankar"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2394"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,41,-19,-26,-20,-23,-23,-30,-16,-63,-56,-72,-12,-16,-33,-40,30,31,23,25,25,25,25,29,41,35,35,34,609,598]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:04:58]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:16]} 3. d4 {[%emt 0:00:15]} exd4 {[%emt 0:00:31]} 4. Nxd4 {[%emt 0:00:17]} Nf6 {[%emt 0:01:38][%cal Bg8f6,Bf6d5,Bd5b6][%mdl 32]} 5. Nxc6 {[%emt 0:00:16]} bxc6 {[%emt 0:00:02]} 6. e5 {[%emt 0:00:20]} Qe7 {[%emt 0:00:47]} 7. Qe2 {[%emt 0:00:13]} Nd5 {[%emt 0:00:07]} 8. h4 {[%emt 0:00:08]} Qe6 {[%emt 0:02:07] C45: Scotch Game.} 9. Nd2 $1 {[%emt 0:01:10] 9.Nd2 is better than 9.g3.} a5 {[%emt 0:05:39]} 10. c4 {[%emt 0:01:56]} Nb6 {[%emt 0:01:57] Black has an edge.} 11. g3 {[%emt 0:00:56]} (11. h5 $11) 11... Bb4 $15 {[%emt 0:17:37] [#]} 12. h5 $146 {[%emt 0:04:16][%cal Bh4h5,Bh5h6][%mdl 32]} ({Predecessor:} 12. a3 Bxd2+ 13. Bxd2 Ba6 14. Rc1 O-O 15. Bh3 f5 16. exf6 Qxe2+ 17. Kxe2 Bxc4+ 18. Ke1 Rxf6 {0-1 (45) Jashari,A (2109)-Thorn,E (2292) Struga 2021}) 12... d6 {[%emt 0:06:10]} ({Black should try} 12... Ba6 $17 {And now ...Nxc4 would win.} 13. b3 Bc3) 13. exd6 {[%emt 0:10:18]} cxd6 {[%emt 0:05:55]} 14. h6 {[%emt 0:04:34]} g6 {[%emt 0:07:03]} ({Don't play} 14... gxh6 15. Rxh6 Qxe2+ 16. Bxe2 $16) (14... O-O $1 $15) 15. a3 $1 $11 {[%emt 0:03:31]} Bxd2+ {[%emt 0:06:32]} 16. Bxd2 {[%emt 0:03:27]} Nxc4 {[%emt 0:12:35]} 17. Bc3 {[%emt 0:02:11]} O-O {[%emt 0:01:49] [#] Threatens to win with ...Qd5.} 18. O-O-O $1 $36 {[%emt 0:01:09][%mdl 3072] White has compensation. White has good play.} Ba6 {[%emt 0:07:02]} 19. Qd3 {[%emt 0:03:26]} f6 {[%emt 0:06:06]} 20. Qd4 {[%emt 0:01:19]} Rad8 $2 {[%emt 0:04:23][%mdl 8192]} (20... Qf7 $14) 21. Qa7 {[%emt 0:00:35] Weighted Error Value: White=0.05 (flawless) /Black=0.68} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.21"]
[Round "6.5"]
[White "Belous, Vladimir"]
[Black "Mardov, Dimitar"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2519"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,87,0,11,0,0,0,23,22,13,16,55,39,53,49,54,37,41,33,81,81,98,62,76,52,110,84,96,69,157,145,142,115,142,90,158,72,77,77,112,108,137,136,135,129,127,135,164,21,40,23,33,18,36,30,97,9,7,0,0,0,84,100,86,107,157,138,264,194,345,309,309,309,277,264,29971,29973,29973,29974,6527,510]} 1. Nf3 {[%emt 0:01:41]} d5 {[%emt 0:00:06][%cal Bd7d5,Bd5d4][%mdl 32]} 2. c4 {[%emt 0:00:11]} d4 {[%emt 0:00:14]} 3. g3 {[%emt 0:00:12]} g6 {[%emt 0:01:52]} 4. Bg2 {[%emt 0:00:29]} Bg7 {[%emt 0:00:19]} 5. O-O {[%emt 0:00:08]} e5 {[%emt 0:01:49]} 6. e3 {[%emt 0:00:40] A09: Réti Opening: 1 Nf3 d5 2 c4.} Ne7 {[%emt 0:01:34]} 7. exd4 {[%emt 0:00:26]} exd4 {[%emt 0:04:09]} 8. d3 {[%emt 0:00:38] White has an edge.} O-O {[%emt 0:00:17]} 9. Re1 {[%emt 0:00:07]} c5 {[%emt 0:10:19]} 10. Nbd2 {[%emt 0:03:11]} Nbc6 {[%emt 0:02:59]} 11. Ne4 {[%emt 0:00:18]} b6 {[%emt 0:02:19]} 12. Bf4 {[%emt 0:00:19] [#]} h6 $146 {[%emt 0:10:48]} ({Predecessor:} 12... Bd7 13. Qd2 Bf5 14. Bh6 Qd7 15. Bxg7 Kxg7 16. Qf4 f6 17. h4 Rad8 18. a3 Rf7 {½-½ (64) De Wit,T (2268)-Manea,A (2390) Haarlem 2010}) 13. h4 {[%emt 0:02:04]} Be6 {[%emt 0:03:03]} (13... Nf5 $14 {is more appropriate.}) 14. Qd2 {[%emt 0:01:03]} Nf5 {[%emt 0:06:32]} 15. h5 {[%emt 0:11:34] hxg6 is the strong threat.} gxh5 {[%emt 0:07:40]} 16. Qd1 {[%emt 0:02:24]} Nfe7 {[%emt 0:06:19]} (16... Nce7 $14) 17. Nh4 {[%emt 0:04:35][%mdl 1024] White has strong compensation.} Bg4 {[%emt 0:03:38]} 18. Qd2 {[%emt 0:01:27]} Kh7 {[%emt 0:02:27]} (18... Ng6 $1 $14) 19. Nd6 $16 {[%emt 0:01:53][%cal Ob2b4]} Qd7 {[%emt 0:01:30] [#]} 20. Be4+ $1 {[%emt 0:01:35]} Kg8 {[%emt 0:14:20]} 21. Kh2 {[%emt 0:00:37]} (21. a3 $142) 21... Ng6 {[%emt 0:02:45] [#]} (21... Rad8 $142) 22. Nhf5 {[%emt 0:03:32]} (22. Nxg6 fxg6 23. Bd5+ Kh7 24. Bxc6 Qxc6 $11) ({White should play} 22. f3 $1 {[%cal Rf3g4]} Nxh4 23. gxh4 (23. fxg4 Be5 $16)) 22... Nce5 {[%emt 0:03:20]} 23. Bxa8 {[%emt 0:06:33] White is much more active. The black rooks are badly placed.} (23. Bxh6 Bxh6 24. Nxh6+ (24. Qxh6 $2 Bxf5 25. Bxf5 Qxd6 $19) 24... Kh7 $11) (23. Nxg7 Qxd6 24. Bxe5 (24. Bxa8 $2 Rxa8 25. Rxe5 Nxe5 $19) 24... Nxe5 $17) (23. Bxe5 {looks sharper.} Nxe5 24. Bxa8 Bxf5 25. Nxf5 Qxf5 26. Be4) 23... Rxa8 {[%emt 0:02:24]} 24. Bxe5 {[%emt 0:00:54]} Nxe5 {[%emt 0:02:31] [#]} 25. Rxe5 {[%emt 0:00:07][%mdl 512]} Bxe5 {[%emt 0:00:08] This bishop pair is nice.} 26. Nxh6+ {[%emt 0:00:08][%cal Bf5h6,Bh6f7,Bf7g5,Bg5e4][%mdl 32]} Kh7 {[%emt 0:01:24] [#]} 27. Nhxf7 {[%emt 0:00:35] Hoping for Qh6+.} Bg7 {[%emt 0:01:45] Inhibits Qh6+.} (27... Bxd6 28. Qh6+) 28. Qg5 {[%emt 0:04:43]} (28. f3 $18 Bf5 29. Ng5+ Kg6 30. Nxf5 Qxf5 31. f4) 28... Rf8 $11 {[%emt 0:01:05]} 29. Qd5 {[%emt 0:01:00] Strongly threatening Re1.} Qe7 {[%emt 0:03:59] Inhibits Re1.} 30. Ng5+ {[%emt 0:00:32]} Kg6 $1 {[%emt 0:00:09]} (30... Kh8 $2 31. Ndf7+ Rxf7 32. Nxf7+ $18) 31. Nde4 {[%emt 0:01:25]} Bf6 {[%emt 0:01:38]} (31... Bh6 $1 $11 {remains equal.} 32. f4 Bxg5 33. Nxg5 (33. fxg5 Qe6 $15) 33... Kg7) 32. Nxf6 {[%emt 0:00:44]} (32. Nh3 $16) 32... Rxf6 {[%emt 0:01:34]} 33. Ne4 {[%emt 0:00:21]} Rf3 {[%emt 0:01:40]} 34. b4 {[%emt 0:04:56][%cal Rb4c5]} h4 (34... Be6 $11 35. Qc6 cxb4) 35. bxc5 $16 {[%emt 0:00:33]} hxg3+ {[%emt 0:00:00]} 36. fxg3 {[%emt 0:01:39] Dancing on a razor blade.} bxc5 {[%emt 0:00:43]} (36... Rxd3 $142 37. cxb6 Bf3 38. Qc6+ (38. b7 Qh7+) 38... Kf5 39. g4+ (39. Qd5+ Kg6 $16) 39... Kf4 40. Qc7+ (40. b7 Qh4+ 41. Kg1 Qh1+ 42. Kf2 Qg2+ 43. Ke1 Qg1#) 40... Qxc7 41. bxc7 Bxg4) 37. Rb1 $36 {[%emt 0:01:23][%mdl 2048] aiming for Rb7. White is really pushing.} Rf7 {[%emt 0:01:29]} (37... Re3 $16 38. Qc6+ (38. Nxc5 {leads to mate.} Re2+) 38... Qe6 39. Qxc5 Re2+ 40. Kg1 Rxe4 41. dxe4 Qxe4 42. Qd6+ (42. Rf1 Qe3+ 43. Rf2 Qxg3+ 44. Rg2 Qe1+ 45. Kh2 Qh4+ 46. Kg1 Qe1+ 47. Kh2 Qh4+ 48. Kg1 Qe1+ $11) 42... Kg7 43. Rb7+ (43. Rf1 Qe3+ 44. Rf2 Qe1+ 45. Kg2 Bh3+ 46. Kxh3 Qxf2 $16) 43... Qxb7 44. Qxd4+ Kh7) 38. Rb8 {[%emt 0:00:44] Threatens to win with Rg8+.} Bf5 $2 {[%emt 0:00:00]} (38... Bf3 {keeps fighting.}) 39. Rh8 {[%emt 0:01:26]} Rh7+ {[%emt 0:00:00]} (39... Bxe4 $2 40. Qh5+ Kf6 41. dxe4 $18) 40. Rxh7 {[%emt 0:01:33]} Qxh7+ {[%emt 0:00:00]} 41. Kg1 {[%emt 0:00:07] White threatens Qd6+ and mate.} Qh5 $2 {[%emt 0:00:59]} (41... Qe7 $18 42. Qxc5 Qxc5 43. Nxc5 Kf6 44. Ne4+ Ke5) 42. Qg8+ {[%emt 0:01:00]} Kh6 {[%emt 0:00:07]} 43. Qf8+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:18]} 44. Qf6+ {[%emt 0:00:00] Weighted Error Value: White=0.22 (precise) /Black=0.43} (44. Qe8+ $142 Kh6 45. Qh8+ Kg6 46. Qf6+ Kh7 47. Ng5+ Kg8 48. Qxf5 Qd1+ 49. Kf2 Qd2+ 50. Kf1 Qd1+ 51. Kf2 Qd2+ 52. Kf3 Qe3+ 53. Kg4 Qe2+ 54. Kh4 Qh2+ 55. Nh3) 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "7.1"]
[White "Mardov, Dimitar"]
[Black "Woodward, Andy"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2396"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "217"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,217,3,0,70,59,45,30,37,29,43,0,0,0,0,0,9,2,18,0,10,7,2,6,9,-12,-15,-57,0,0,0,0,0,-22,137,127,186,176,216,144,177,146,345,349,346,317,409,391,408,393,450,172,172,172,207,207,207,207,207,172,172,166,167,0,172,172,172,0,172,197,186,172,172,0,218,230,218,218,170,155,254,247,247,248,247,247,255,255,286,127,274,282,261,231,221,195,395,380,341,312,493,518,455,391,503,496,557,553,532,520,502,497,435,18,16,25,48,0,428,405,661,631,631,560,1538,1467,1239,1118,982,995,745,520,1544,1473,2521,1590,12833,12827,2189,1020,12836,12834,12837,12837,12839,12839,12840,12837,12837,12838,12840,12839,12839,12840,12840,12839,12840,12840,12841,12841,12842,12843,12845,12842,12845,12844,12845,12843,12843,12843,12843,12843,12844,12843,12843,12842,12842,12839,12840,12839,12841,12841,12845,12843,12844,12843,12843,12843,12844,12844,12845,12845,12845,12846,12846,12845,12845,12845,12846,12847,12847,12847,12848,12848,12849,12849,12850,646]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:04]} a6 {[%emt 0:00:04]} 6. h3 {[%emt 0:00:10]} e5 {[%emt 0:00:27]} 7. Nb3 {[%emt 0:00:08]} h5 {[%emt 0:02:29] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} (7... Be7 $11) 8. Be2 {[%emt 0:04:19] 8.f4 is becoming the main line.} Be6 {[%emt 0:04:01]} 9. O-O {[%emt 0:01:37]} Nbd7 {[%emt 0:02:49] [#] White has an edge.} 10. f4 $146 {[%emt 0:07:13]} ({Predecessor:} 10. a4 Rc8 11. Bg5 Be7 12. a5 g6 13. Re1 O-O 14. Bf3 Nh7 15. Be3 {½-½ (42) Solodovnichenko,Y (2561)-Olsen,F (2397) Skanderborg 2021}) 10... Rc8 {[%emt 0:05:51]} 11. Bf3 {[%emt 0:07:25]} Be7 {[%emt 0:03:53][%cal Of6g4]} 12. f5 {[%emt 0:06:05]} Bc4 {[%emt 0:03:14]} 13. Re1 {[%emt 0:01:14]} b5 {[%emt 0:02:28]} 14. a3 {[%emt 0:07:26]} a5 {[%emt 0:06:11]} 15. Nd2 {[%emt 0:04:04]} b4 {[%emt 0:01:26]} 16. Nxc4 {[%emt 0:03:12]} Rxc4 {[%emt 0:00:30]} 17. axb4 {[%emt 0:00:48]} axb4 {[%emt 0:00:10]} 18. Na4 {[%emt 0:08:53]} (18. Nd5 {feels hotter.} Nxd5 19. Qxd5 Rxc2 20. Ra8) 18... O-O {[%emt 0:09:39]} 19. b3 {[%emt 0:02:47]} Rc8 {[%emt 0:05:56]} (19... Rd4 $15 20. Qe2 d5) 20. Bd2 $11 {[%emt 0:09:13]} d5 {[%emt 0:04:34]} 21. exd5 {[%emt 0:01:58]} Bd6 {[%emt 0:00:38]} 22. c4 {[%emt 0:04:38]} Qe8 $2 {[%emt 0:05:15]} (22... bxc3 $1 $11 23. Nxc3 (23. Bxc3 Re8 $11) 23... Bc5+ 24. Kh1 Bf2) 23. Bf4 $36 {[%emt 0:03:56][%mdl 2048] Black is under strong pressure. White is more active.} (23. Bxh5 e4 24. Be2 Qe5 $11) 23... exf4 {[%emt 0:02:59]} 24. Rxe8 $18 {[%emt 0:00:07]} Rfxe8 {[%emt 0:00:04]} 25. Ra2 {[%emt 0:03:02]} Re3 {[%emt 0:01:09]} 26. Re2 {[%emt 0:02:32] aiming for Rxe3.} (26. Bxh5 Nxh5 27. Qxh5 Re1+ 28. Kh2 f3+ 29. g3 Re3 $15) 26... h4 $2 {[%emt 0:02:43]} (26... Rce8 $16 27. Rxe3 fxe3) 27. Rxe3 {[%emt 0:02:38]} fxe3 {[%emt 0:00:51] [#]} 28. Kf1 $1 {[%emt 0:01:27]} Nc5 {[%emt 0:10:37]} 29. Nxc5 {[%emt 0:00:17]} Bxc5 {[%emt 0:00:02]} 30. Qa1 {[%emt 0:01:45]} Ne8 {[%emt 0:00:14]} 31. Be4 $2 {[%emt 0:01:39]} (31. f6) 31... Nd6 {[%emt 0:03:15]} 32. Bd3 {[%emt 0:00:50] f6 is the strong threat.} Re8 {[%emt 0:00:32][%cal Oe3e2]} 33. Ke2 {[%emt 0:00:25] Strongly threatening f6.} f6 {[%emt 0:00:34]} 34. Qa5 {[%emt 0:00:52]} Rc8 {[%emt 0:00:07]} 35. Bc2 {[%emt 0:02:42]} Kh7 {[%emt 0:00:47]} 36. Qa4 {[%emt 0:00:30]} Rc7 {[%emt 0:01:55]} 37. Qa5 {[%emt 0:01:13]} Rc8 {[%emt 0:00:38]} 38. Qa1 {[%emt 0:00:45]} Kg8 {[%emt 0:00:19]} 39. Bd3 $2 {[%emt 0:03:32]} (39. Qa2 $18) 39... Rc7 $2 {[%emt 0:00:46]} (39... Re8 $11 40. Qa5 Rc8) 40. Qa8+ {[%emt 0:00:31]} Rc8 {[%emt 0:00:06]} 41. Qa6 {[%emt 0:00:39]} Rc7 {[%emt 0:00:45]} 42. Kf3 $2 {[%emt 0:00:57]} (42. Bb1 $18) 42... Kh7 $2 {[%emt 0:01:52]} (42... Re7 $11) 43. Qa5 {[%emt 0:00:59]} Rc8 {[%emt 0:00:11]} 44. g3 {[%emt 0:02:52]} hxg3 {[%emt 0:02:22]} 45. Kxg3 {[%emt 0:00:09]} Kh6 {[%emt 0:00:48]} (45... Re8 $16 {keeps fighting.}) 46. Kf3 {[%emt 0:00:17]} Kh7 {[%emt 0:00:49]} 47. h4 {[%emt 0:00:11][%cal Bh3h4,Bh4h5][%mdl 32]} Kh6 {[%emt 0:01:28]} 48. Ke2 {[%emt 0:00:44]} Kh7 {[%emt 0:00:57]} 49. h5 {[%emt 0:00:36]} Nf7 {[%emt 0:01:23]} 50. Qa1 {[%emt 0:01:18]} (50. Be4 $18 {has better winning chances.}) 50... Kh6 {[%emt 0:01:30]} (50... Rc7 $16 {is a better defense.} 51. Qa5 Rc8) 51. d6 {[%emt 0:01:02]} Bxd6 {[%emt 0:00:38]} 52. Qa7 {[%emt 0:00:47]} ({Don't do} 52. Kxe3 $6 Bc5+ 53. Kd2 Ne5 $18) 52... Rc7 {[%emt 0:00:57]} 53. Qxe3+ {[%emt 0:00:15]} Ng5 $2 {[%emt 0:00:01]} (53... Kh7) 54. Qb6 {[%emt 0:00:49]} Re7+ {[%emt 0:01:37]} 55. Kd1 {[%emt 0:00:17]} Bf4 {[%emt 0:00:50]} (55... Rd7 $142 56. Qd4 Rd8) 56. Qd8 {[%emt 0:02:22]} Re3 {[%emt 0:00:16]} 57. Qh8+ {[%emt 0:00:42]} Nh7 {[%emt 0:00:01]} 58. Kc2 {[%emt 0:00:35]} Rg3 {[%emt 0:00:23]} 59. Be4 {[%emt 0:00:44] Against Rg2+} Rc3+ {[%emt 0:00:17]} 60. Kd1 {[%emt 0:00:39]} Rxb3 {[%emt 0:00:40]} 61. Bd5 {[%emt 0:00:53]} Rd3+ {[%emt 0:04:30]} 62. Kc2 $2 {[%emt 0:00:27]} (62. Ke2 $18 Rg3 63. Bg8 Kxh5 64. Bxh7) 62... Rc3+ $11 {[%emt 0:00:08]} 63. Kb2 {[%emt 0:00:55] And now Bg8 would win. Chess con chili.} Be5 $1 {[%emt 0:01:23] Threatens to win with ...b3.} 64. Bg8 {[%emt 0:00:17]} (64. Kb1 $14 {feels stronger.} Ra3 65. Qe8) 64... Rg3+ $2 {[%emt 0:00:09][%mdl 8192] Black is now going downhill.} (64... Ra3+ $1 $11 65. Kc1 {[#]} b3 $1 66. Qxh7+ Kg5) 65. Kc1 {[%emt 0:00:40]} b3 {[%emt 0:02:00]} (65... Kxh5 $142 66. Qxh7+ Kg5) 66. Qxh7+ $18 {[%emt 0:00:11] White is clearly winning.} Kg5 {[%emt 0:00:01]} 67. Qxg7+ {[%emt 0:00:27]} Kxh5 {[%emt 0:00:11]} 68. Bf7+ {[%emt 0:00:41]} Kh4 {[%emt 0:00:46]} 69. Qh6+ {[%emt 0:00:33]} Kg4 {[%emt 0:00:07]} 70. Bh5+ {[%emt 0:00:52]} Kxf5 {[%emt 0:00:08]} 71. Qh7+ {[%emt 0:00:37]} Kf4 {[%emt 0:02:23]} (71... Ke6 $142 72. Be8 Kd6) 72. Bd1 {[%emt 0:00:46]} b2+ {[%emt 0:00:12]} 73. Kb1 {[%emt 0:00:18] Hoping for c5.} Ke3 {[%emt 0:02:01]} 74. c5 {[%emt 0:00:35]} Kd4 {[%emt 0:01:01]} 75. Kxb2 {[%emt 0:00:26]} Kxc5+ {[%emt 0:00:09]} 76. Kc2 {[%emt 0:00:34]} Kd4 {[%emt 0:00:08]} 77. Qd7+ {[%emt 0:00:31]} Ke4 {[%emt 0:00:10]} 78. Be2 {[%emt 0:00:18]} Kf4 {[%emt 0:01:23]} 79. Bd3 {[%emt 0:00:50]} Rg2+ {[%emt 0:00:33]} 80. Kb3 {[%emt 0:00:10]} Ke3 {[%emt 0:01:47]} 81. Kc4 {[%emt 0:00:24]} Rg3 {[%emt 0:00:56]} 82. Qa7+ {[%emt 0:00:47]} Kf3 {[%emt 0:00:09]} 83. Kd5 {[%emt 0:00:20]} Rg4 {[%emt 0:00:14]} 84. Ke6 {[%emt 0:00:36]} Rd4 {[%emt 0:00:09]} 85. Qa3 {[%emt 0:00:27]} Rd6+ {[%emt 0:00:33]} 86. Kf5 {[%emt 0:00:09]} Ke3 {[%emt 0:00:18]} 87. Bb1+ {[%emt 0:01:02]} Kd4 {[%emt 0:00:20]} 88. Qb4+ {[%emt 0:00:29]} Ke3 {[%emt 0:00:07]} 89. Be4 {[%emt 0:00:49]} Rd2 {[%emt 0:00:37]} 90. Qc5+ {[%emt 0:00:37]} Rd4 {[%emt 0:00:13]} 91. Qc3+ {[%emt 0:00:23]} Ke2 {[%emt 0:00:07]} 92. Qc1 {[%emt 0:01:10]} Kf2 {[%emt 0:00:15]} 93. Qc2+ {[%emt 0:00:19]} Ke3 {[%emt 0:00:07]} 94. Qg2 {[%emt 0:00:10]} Rd2 {[%emt 0:00:13]} 95. Qf3+ {[%emt 0:01:08]} Kd4 {[%emt 0:00:05]} 96. Ke6 {[%emt 0:00:15]} Kc5 {[%emt 0:00:50]} 97. Bd3 {[%emt 0:00:24]} Rb2 {[%emt 0:01:10]} 98. Qd5+ {[%emt 0:00:26]} Kb4 {[%emt 0:00:07]} 99. Qc4+ {[%emt 0:00:25]} Ka3 {[%emt 0:00:06]} 100. Qc5+ {[%emt 0:00:49]} Kb3 {[%emt 0:00:26]} 101. Kd5 {[%emt 0:00:33]} Rh2 {[%emt 0:00:25]} 102. Qc4+ {[%emt 0:00:25]} Ka3 {[%emt 0:00:32]} 103. Qb5 {[%emt 0:00:39]} Rb2 {[%emt 0:01:12]} 104. Qa5+ {[%emt 0:00:36]} Kb3 {[%emt 0:00:01]} 105. Kc5 {[%emt 0:00:22] White wants to mate with Qb4+.} Rh2 {[%emt 0:02:06]} 106. Qb4+ {[%emt 0:00:09]} Ka2 {[%emt 0:00:04]} 107. Bc4+ {[%emt 0:00:07]} Ka1 {[%emt 0:00:04]} 108. Qa3+ {[%emt 0:00:05]} Kb1 {[%emt 0:00:04]} 109. Bd3+ {[%emt 0:00:06] Weighted Error Value: White=0.24 (precise) /Black=0.45} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "7.2"]
[White "Gauri, Shankar"]
[Black "Belous, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2376"]
[BlackElo "2519"]
[Annotator "NA RC"]
[PlyCount "12"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:04:36]} c5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:52]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:11]} e5 {[%emt 0:00:04]} 6. Ndb5 {[%emt 0:00:16]} d6 {[%emt 0:00:06]} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "7.3"]
[White "Dragun, Kamil"]
[Black "Eswaran, Ashritha"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2563"]
[BlackElo "2394"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,127,36,20,16,25,14,32,0,8,0,25,26,5,0,24,15,14,16,50,49,64,64,58,43,37,25,52,27,28,15,71,73,76,68,135,131,203,193,193,205,219,222,216,208,220,219,212,218,223,222,318,318,328,328,301,293,352,352,350,336,310,341,397,375,399,397,355,341,404,422,432,428,429,412,436,406,396,396,399,397,395,390,321,383,375,329,367,338,471,471,593,471,565,506,522,464,737,691,786,724,735,668,1743,1663,1425,1404,1351,1351,6170,6024,5594,5579,4652,4618]} 1. e4 {[%emt 0:00:04]} c6 {[%emt 0:00:33]} 2. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:05]} dxe4 {[%emt 0:00:09]} 4. Nxe4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:11]} 5. Nxf6+ {[%emt 0:00:06]} exf6 {[%emt 0:00:09]} 6. c3 {[%emt 0:00:04]} Bd6 {[%emt 0:00:18]} 7. Bd3 {[%emt 0:00:07]} O-O {[%emt 0:00:18]} 8. Ne2 {[%emt 0:00:04]} Re8 {[%emt 0:00:18]} 9. O-O {[%emt 0:00:09] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} Nd7 {[%emt 0:01:39]} 10. Ng3 {[%emt 0:00:07]} g6 {[%emt 0:05:51] Against Nf5} 11. Bh6 {[%emt 0:01:02] [#] White is slightly better.} (11. Ne4 $5 {[%cal Re4d6]} Be7 12. Re1 $14) 11... Nb6 $146 {[%emt 0:04:06]} ({Predecessor:} 11... Nf8 12. Qd2 Ne6 13. Rae1 Bd7 14. f4 f5 15. Bxf5 gxf5 16. Nxf5 Bc7 17. Rf3 Nf8 18. Rxe8 Qxe8 {1-0 (27) Mista,A (2541)-Ostrovskiy,A (2409) Charlotte 2022}) 12. Qd2 {[%emt 0:01:29]} Be6 {[%emt 0:02:04]} 13. b3 {[%emt 0:03:12]} f5 {[%emt 0:05:10]} 14. c4 {[%emt 0:07:03]} Be7 {[%emt 0:05:42]} 15. Bc2 {[%emt 0:03:14]} Bf6 {[%emt 0:00:53]} 16. Rad1 {[%emt 0:01:10]} a5 {[%emt 0:02:18]} 17. a4 {[%emt 0:03:59]} Qe7 {[%emt 0:02:15]} 18. Rfe1 {[%emt 0:02:38][%cal Oc2f5]} Qb4 {[%emt 0:04:59]} 19. Qc1 {[%emt 0:04:21]} (19. Qf4 {is interesting.} Rad8 20. Re3 Bc8 21. Ne4) 19... Nd7 $1 {[%emt 0:01:33]} 20. Ne2 {[%emt 0:24:48][%cal Bg3e2,Be2f4,Bf4d5,Bd5c7][%mdl 32]} Nb8 {[%emt 0:03:54]} 21. Bd2 $36 {[%emt 0:11:08][%mdl 2048] White has some pressure.} (21. Qf4 {is more complex.} Bg7 22. Bxg7 Kxg7 23. Ng3) 21... Qb6 {[%emt 0:02:45]} 22. Be3 {[%emt 0:00:28] Hoping for d5.} Qc7 {[%emt 0:02:49]} (22... Qb4 $11 {keeps the balance.}) 23. Nf4 $16 {[%emt 0:02:43] White stays focused until the end.} Na6 {[%emt 0:04:00]} 24. d5 {[%emt 0:01:11]} ({Much worse is} 24. Nxe6 fxe6 25. Bg5 Bxg5 26. Qxg5 Nb4 $11) 24... cxd5 {[%emt 0:01:43]} (24... Bd7 $1 $14) 25. cxd5 {[%emt 0:00:01]} ({Reject} 25. Nxd5 $6 Bxd5 26. Rxd5 Nb4 $11) 25... Nb4 {[%emt 0:00:22]} (25... Bd7 $16) 26. dxe6 $18 {[%emt 0:06:10] Threatens to win with Rd7.} Qxc2 {[%emt 0:00:26] [#]} 27. Nd5 $1 {[%emt 0:00:40]} Rxe6 {[%emt 0:06:27] [#]} 28. Nc7 $1 {[%emt 0:00:35]} Qxc1 {[%emt 0:01:13]} 29. Rxc1 {[%emt 0:00:07]} f4 {[%emt 0:00:28][%cal Of4e3]} 30. Nxa8 {[%emt 0:01:05]} fxe3 31. Rxe3 {[%emt 0:00:11]} Rd6 {[%emt 0:01:16]} 32. g3 {[%emt 0:01:12]} Na6 {[%emt 0:03:05]} (32... Rd8 $142) 33. Nc7 {[%emt 0:03:42] And now Ne8 would win.} Nxc7 {[%emt 0:00:52]} 34. Rxc7 {[%emt 0:00:02][%mdl 4096] Endgame KRR-KRB} b6 {[%emt 0:00:51]} 35. Rf3 {[%emt 0:00:19]} h5 {[%emt 0:01:44]} 36. h4 {[%emt 0:00:16]} Kg7 {[%emt 0:00:31]} 37. Rb7 {[%emt 0:00:14]} Kf8 {[%emt 0:02:49]} 38. Kf1 {[%emt 0:00:12]} Kg7 {[%emt 0:02:43]} 39. Ke2 {[%emt 0:00:32]} Kf8 {[%emt 0:00:30]} 40. Rd3 {[%emt 0:00:31]} Re6+ {[%emt 0:00:30]} 41. Kd2 {[%emt 0:00:15] aiming for Rdd7.} Be7 {[%emt 0:00:29]} 42. Rf3 {[%emt 0:00:59]} Rc6 {[%emt 0:05:51]} 43. Kd3 {[%emt 0:01:30]} Bf6 {[%emt 0:00:49]} 44. Ke4 {[%emt 0:00:31]} Be7 {[%emt 0:00:38]} 45. Kd4 {[%emt 0:03:15]} Rc1 {[%emt 0:01:01]} 46. Kd3 {[%emt 0:00:33]} Rc6 {[%emt 0:00:16]} 47. Rf4 {[%emt 0:00:17]} Bf6 {[%emt 0:01:42]} 48. Rc4 {[%emt 0:00:47]} Rd6+ {[%emt 0:00:46]} 49. Ke4 {[%emt 0:00:32]} Bb2 {[%emt 0:01:56]} 50. f4 {[%emt 0:09:34]} Kg7 {[%emt 0:03:16]} 51. Rbc7 {[%emt 0:01:03]} Rd1 {[%emt 0:03:41]} 52. R7c6 {[%emt 0:00:48] White is clearly winning.} Rg1 {[%emt 0:05:10]} 53. Kf3 {[%emt 0:00:50]} Rd1 {[%emt 0:02:54]} 54. Rxb6 {[%emt 0:00:09]} Rd3+ {[%emt 0:01:02]} 55. Kg2 {[%emt 0:00:38]} Bc3 {[%emt 0:01:25]} (55... Rd2+ $142 56. Kh3 Ba3) 56. Rc7 {[%emt 0:01:06]} Be1 {[%emt 0:01:32]} 57. Rbb7 {[%emt 0:00:13]} Rxg3+ {[%emt 0:00:31]} 58. Kf1 {[%emt 0:00:04]} Re3 {[%emt 0:01:12]} 59. Rxf7+ {[%emt 0:00:16]} Kg8 {[%emt 0:00:14]} 60. Rfe7 {[%emt 0:00:42]} Rxe7 {[%emt 0:00:20]} 61. Rxe7 {[%emt 0:00:03]} Bxh4 {[%emt 0:00:20]} 62. Re5 {[%emt 0:00:53]} Bg3 {[%emt 0:00:27]} 63. Rxa5 {[%emt 0:00:23]} Bxf4 {[%emt 0:00:06]} 64. Rb5 {[%emt 0:00:06] Weighted Error Value: White=0.08 (flawless) /Black=0.25 (precise)} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "7.4"]
[White "Kretchetov, Alexandre"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2219"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,73,0,0,-31,-11,-9,0,-55,-31,-34,-34,-60,-52,-54,-31,-54,-14,-22,-23,-53,-12,-27,-13,-16,-35,-35,0,0,0,-42,-13,-84,-84,-85,-74,-106,-57,-55,-29,-29,-29,-36,-36,-87,-107,-177,-175,-224,-29,-87,0,0,47,34,51,52,179,179,176,176]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:17]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:07]} Bb4 {[%emt 0:00:24]} 4. e3 {[%emt 0:00:10]} O-O {[%emt 0:00:05]} 5. Bd2 {[%emt 0:00:04]} c5 {[%emt 0:00:04]} 6. Nf3 {[%emt 0:00:21]} cxd4 {[%emt 0:03:41]} 7. Nxd4 {[%emt 0:04:33]} Nc6 {[%emt 0:03:35]} 8. a3 {[%emt 0:03:31]} Be7 {[%emt 0:01:09]} 9. Nb3 {[%emt 0:09:28] A32: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6.} d5 {[%emt 0:11:41]} 10. cxd5 {[%emt 0:04:23]} exd5 {[%emt 0:00:55] [#]} 11. Bc1 $146 {[%emt 0:00:48]} (11. Be2 $11) ({Predecessor:} 11. Be2 a6 12. O-O Bd6 13. g3 Be5 14. Qc2 Bh3 15. Rfd1 Rc8 16. Be1 Qe7 17. Bf3 Rfd8 18. Qe2 Be6 19. Nd4 Nxd4 20. exd4 Bb8 21. Na4 {½-½ (21) Przedmojski,R (2397)-Koziak,V (2489) Police 2008}) 11... Be6 {[%emt 0:13:03]} 12. Be2 {[%emt 0:00:35]} Ne4 {[%emt 0:00:24]} 13. Nb5 {[%emt 0:00:46]} Bf6 {[%emt 0:03:46]} 14. O-O {[%emt 0:00:42]} Qb6 {[%emt 0:04:34]} 15. N5d4 {[%emt 0:03:38]} Rac8 {[%emt 0:04:24]} 16. Nxe6 {[%emt 0:04:30]} fxe6 {[%emt 0:01:22]} 17. Nd2 {[%emt 0:00:07]} Nxd2 {[%emt 0:05:42]} ({Don't take} 17... Bxb2 18. Bxb2 Qxb2 19. Nxe4 dxe4 20. Rb1 $14) 18. Bxd2 {[%emt 0:02:08]} Qxb2 {[%emt 0:01:57]} 19. Rb1 {[%emt 0:00:04]} Qxa3 {[%emt 0:00:03]} 20. Rxb7 {[%emt 0:00:07]} Rb8 {[%emt 0:10:52]} 21. Qb1 {[%emt 0:03:30]} Bc3 {[%emt 0:21:16]} 22. Bc1 {[%emt 0:06:00]} Qd6 {[%emt 0:01:54]} 23. Bd3 {[%emt 0:01:25]} (23. Rxb8 $11 {remains equal.} Rxb8 24. Qd3) 23... Rxb7 $17 {[%emt 0:02:43]} 24. Qxb7 {[%emt 0:00:06][%cal Oc1a3]} Ne5 $1 {[%emt 0:03:12]} 25. Be2 {[%emt 0:00:46]} Qb6 {[%emt 0:01:24]} (25... a5 $1 $17) 26. Qe7 $15 {[%emt 0:00:55]} Ng6 {[%emt 0:00:15]} 27. Qd7 {[%emt 0:01:21]} Rd8 {[%emt 0:00:46]} (27... Rb8 {is more complex.} 28. Ba3 Nf8 29. Bxf8 Rd8) 28. Qa4 {[%emt 0:00:13]} a5 {[%emt 0:00:31][%cal Ba7a5,Ba5a4][%mdl 32]} 29. Qc2 {[%emt 0:01:31]} (29. Ba3 $15) 29... Qb4 $17 {[%emt 0:00:51]} 30. Rd1 {[%emt 0:03:11] [#]} (30. Bd1 $17) 30... a4 $1 $19 {[%emt 0:00:50]} 31. Rd3 {[%emt 0:00:13]} (31. Bd2 {is the only way for White.} Bxd2 32. Qxd2) 31... Bf6 $2 {[%emt 0:00:31]} ({Black should try} 31... Rc8 $19 {And now ...Qb3 would win.} 32. Bd2 Qb2) 32. Ba3 {[%emt 0:01:08]} (32. g3 $1 $11 {keeps the balance.}) 32... Qa5 {[%emt 0:00:32]} (32... Qe1+ $17 33. Bf1 Ne5) 33. Qc6 $1 $36 {[%emt 0:00:37][%mdl 2048] Black is under pressure.} Qe1+ {[%emt 0:00:35]} 34. Bf1 {[%emt 0:00:08] This bishop pair is nice.} Nf8 {[%emt 0:03:06]} 35. Qxa4 {[%emt 0:00:40]} Rc8 {[%emt 0:00:45] [#]} ({Black should play} 35... Qa1 $14) 36. Rd1 $1 $18 {[%emt 0:01:29]} Qc3 {[%emt 0:00:57]} 37. Rc1 {[%emt 0:00:02] Against Qc2. White used his chance.  Weighted Error Value: White=0.22 (precise) /Black=0.39} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "7.5"]
[White "Chandra, Akshat"]
[Black "Yu, Jennifer"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2485"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,90,12,14,0,21,14,0,3,41,37,43,0,22,26,29,0,0,0,0,21,8,0,0,0,0,-10,0,0,0,0,0,0,0,-16,-8,-14,18,-40,-47,-45,-53,-46,-50,-61,-40,-45,-46,-45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:07:01]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:25]} 3. Nxe5 {[%emt 0:00:28]} d6 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:00:06]} Nxe4 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:12]} Nxc3 {[%emt 0:00:07]} 6. dxc3 {[%emt 0:00:05]} Be7 {[%emt 0:00:13]} 7. Be3 {[%emt 0:00:09]} O-O {[%emt 0:00:54]} 8. Qd2 {[%emt 0:00:26] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Nd7 {[%emt 0:00:18]} 9. O-O-O {[%emt 0:00:39]} c6 {[%emt 0:00:27]} 10. Kb1 {[%emt 0:06:32]} Nf6 {[%emt 0:02:56]} 11. Bd3 {[%emt 0:06:37] [#]} d5 $146 {[%emt 0:09:36]} ({Predecessor:} 11... Qa5 12. Rhe1 Be6 13. c4 Qa6 14. b3 Qa3 15. Bd4 d5 16. Bb2 Qb4 17. Bc3 Qa3 {½-½ (25) Sanchez Manzanares,J (2094)-Ardila,O (1988) Pereira 2022}) 12. Bg5 {[%emt 0:02:42]} Be6 {[%emt 0:03:47]} 13. h4 {[%emt 0:08:36]} Ne4 {[%emt 0:21:53]} 14. Bxe4 {[%emt 0:20:04]} dxe4 {[%emt 0:00:48]} 15. Nd4 {[%emt 0:00:32]} Qd5 {[%emt 0:10:55]} 16. Nxe6 {[%emt 0:12:30]} Qxe6 {[%emt 0:00:14]} 17. Bxe7 {[%emt 0:02:59]} Qxe7 {[%emt 0:00:06]} 18. h5 {[%emt 0:02:27]} h6 {[%emt 0:05:51]} 19. b3 {[%emt 0:02:31]} f5 {[%emt 0:05:24]} 20. Qf4 {[%emt 0:01:54]} a5 {[%emt 0:03:56]} 21. Rd6 {[%emt 0:04:30]} a4 {[%emt 0:12:15]} 22. Rhd1 {[%emt 0:01:08]} Qc7 {[%emt 0:07:12]} 23. Qe5 {[%emt 0:01:34]} axb3 {[%emt 0:00:49]} 24. cxb3 {[%emt 0:00:04]} Rf6 {[%emt 0:02:24] [#]} 25. Qc5 {[%emt 0:04:21]} (25. R6d5 $1 $11 Rc8 26. Qxc7 Rxc7 27. Re5) 25... Rxd6 $15 {[%emt 0:01:56]} 26. Rxd6 {[%emt 0:01:27][%mdl 4096] Endgame KQR-KQR} Qf7 {[%emt 0:02:16]} 27. Qc4 {[%emt 0:12:40]} Qxc4 {[%emt 0:00:19]} 28. bxc4 {[%emt 0:00:02] KR-KR} Re8 {[%emt 0:02:35]} 29. Rd7 {[%emt 0:00:54]} f4 {[%emt 0:00:10]} 30. Kc2 {[%emt 0:01:33]} ({Wrong is} 30. Rxb7 $2 e3 31. fxe3 fxe3 $19) 30... e3 {[%emt 0:03:12]} 31. fxe3 {[%emt 0:00:02] The position is equal.} fxe3 {[%emt 0:02:02] [#] Threatens to win with ...e2.} 32. Kd1 {[%emt 0:00:12]} Ra8 {[%emt 0:00:03]} 33. Rxb7 {[%emt 0:01:07]} Rxa2 {[%emt 0:00:04]} 34. Rc7 {[%emt 0:00:12]} Rd2+ {[%emt 0:01:52]} 35. Ke1 {[%emt 0:00:04]} Rxg2 {[%emt 0:00:04]} 36. Rxc6 {[%emt 0:00:11]} Kf7 {[%emt 0:01:37]} 37. c5 {[%emt 0:00:40]} Rc2 {[%emt 0:00:17]} 38. Rc7+ {[%emt 0:01:00]} Kf6 {[%emt 0:00:05]} 39. Rc6+ {[%emt 0:00:02]} Kf5 {[%emt 0:01:37]} 40. Rg6 {[%emt 0:00:13]} Rxc3 {[%emt 0:00:13]} 41. Rxg7 {[%emt 0:00:09]} Kf4 {[%emt 0:00:51]} 42. Rg6 {[%emt 0:00:16]} Rxc5 {[%emt 0:00:42]} (42... Kf3 $5 43. Rf6+ Kg4 $11) 43. Rxh6 {[%emt 0:00:05]} Rc1+ {[%emt 0:00:35]} (43... Kf3 $5 44. Rf6+ Ke4 $11) 44. Ke2 {[%emt 0:00:06]} Rc2+ {[%emt 0:00:01]} 45. Ke1 {[%emt 0:00:05]} Rh2 {[%emt 0:00:12] Weighted Error Value: White=0.07 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "8.1"]
[White "Woodward, Andy"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2486"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,70,21,15,19,25,0,0,-10,43,50,47,33,69,72,68,25,33,33,37,0,0,-32,-29,-123,-103,-155,-157,-163,-163,-252,-189,-314,-277,-446,-445,-430,-366,-359,-342,-391,-382,-392,-386,-435,-432,-679,-702,-695,-681,-915,-874,-909,-900,-871,-874,-1174,-1136]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:46]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:22]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:27]} 4. Nc3 {[%emt 0:00:06]} dxc4 {[%emt 0:00:09]} 5. a4 {[%emt 0:00:05]} Bf5 {[%emt 0:00:11]} 6. Ne5 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:05]} 7. Nxc4 {[%emt 0:00:06]} Nb6 {[%emt 0:02:12]} 8. Ne5 {[%emt 0:02:02]} a5 {[%emt 0:00:06]} 9. f3 {[%emt 0:00:07] D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5.} Nfd7 {[%emt 0:00:04]} 10. e4 {[%emt 0:00:09]} Nxe5 {[%emt 0:01:31]} 11. exf5 {[%emt 0:00:07] The position is equal.} Nec4 {[%emt 0:04:18] was the old line (11...Ned7).} (11... Ned7 $1 $11) 12. Qb3 $14 {[%emt 0:00:26]} Nd6 {[%emt 0:05:33]} (12... Qxd4 $2 13. Bxc4 Qxc4 14. Qxb6 $18) 13. g4 {[%emt 0:01:01]} g6 {[%emt 0:16:33]} 14. Bf4 $1 {[%emt 0:02:19]} gxf5 {[%emt 0:00:37]} 15. Be5 {[%emt 0:10:16]} Rg8 {[%emt 0:00:34]} 16. O-O-O {[%emt 0:01:05]} e6 {[%emt 0:06:02][%cal Be7e6,Be6f5,Bf5f4][%mdl 32]} 17. gxf5 {[%emt 0:02:31]} Nxf5 {[%emt 0:00:36]} 18. Bh3 {[%emt 0:05:53] [#] aiming for Bxf5.} Bb4 {[%emt 0:09:27] [#] Threatening ...Qg5+.} 19. Ne4 $146 {[%emt 0:01:30] Prevents Qg5+. Black converts the advantage convincingly.} (19. Rdg1 $11 Rg6 20. Bxf5 exf5 21. h4) ({Predecessor:} 19. Rhg1 Rg6 20. Bxf5 exf5 21. Bg7 Qe7 22. Na2 Qe6 23. Qxe6+ fxe6 24. Nxb4 axb4 25. Rxg6 hxg6 {0-1 (55) Ganguly,S (2631)-Yu,R (2428) Qinhuangdao 2011}) 19... Rg6 {[%emt 0:10:25]} 20. Qd3 {[%emt 0:19:52]} (20. Bxf5 $142 exf5 21. Nc3) 20... Nd5 $17 {[%emt 0:07:17]} ({Stronger than} 20... Nxa4 21. d5 cxd5 22. Qb5+ Kf8 23. Qxa4 $17) 21. Bxf5 {[%emt 0:06:15]} exf5 {[%emt 0:00:07]} 22. Nc5 {[%emt 0:00:21]} (22. Nc3 $142) 22... Qe7 {[%emt 0:12:57] And now ...f4 would win.} 23. Kb1 {[%emt 0:06:33]} (23. Rhe1 $142 Bxe1 24. Rxe1) 23... f4 {[%emt 0:04:06]} ({Inferior is} 23... Bxc5 24. dxc5 Qxc5 25. Qxf5 $15) 24. Rhe1 $2 {[%emt 0:07:23]} (24. Qe4 f5 25. Qxf5 Bxc5 26. Rde1 (26. dxc5 $2 Rg5 $19)) 24... Bxe1 $19 {[%emt 0:01:52]} 25. Rxe1 {[%emt 0:00:24]} Kf8 {[%emt 0:04:35] White must now prevent ...f6.} 26. Qd2 {[%emt 0:03:49][%cal Oe5g7]} Kg8 {[%emt 0:06:00] Against Bg7} 27. Bxf4 {[%emt 0:01:03]} Qf6 {[%emt 0:00:04]} 28. Bg3 {[%emt 0:02:01]} b6 {[%emt 0:01:22]} 29. Ne4 {[%emt 0:02:41]} Qxf3 {[%emt 0:00:15] Black is clearly winning.} 30. Nd6 {[%emt 0:00:20]} (30. Nc3 $142) 30... Nb4 {[%emt 0:00:56]} 31. Qc3 {[%emt 0:02:07]} Qd5 {[%emt 0:00:30] Threatens to win with ...Rd8.} 32. Nc4 {[%emt 0:00:24]} Qf5+ {[%emt 0:00:12]} 33. Ka1 {[%emt 0:00:39]} Nc2+ {[%emt 0:01:05]} 34. Ka2 {[%emt 0:00:06]} Nxe1 {[%emt 0:00:07]} 35. Nxb6 {[%emt 0:00:04] [#]} Re8 $1 {[%emt 0:00:23] Weighted Error Value: White=0.64/Black=0.14 (very precise)} 0-1

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "8.2"]
[White "Abrahamyan, Tatev"]
[Black "Chandra, Akshat"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "2291"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,76,18,0,0,0,0,0,8,0,2,-47,-44,-71,0,0,0,-20,-15,-21,-16,-21,-19,-19,0,-39,-27,-26,-31,-27,-22,-21,-17,-27,0,0,0,-33,-16,-83,-73,-73,-71,-64,-64,-209,-228,-201,-215,-425,-320,-518,-217,-366,-350,-879,-879,-974,-968,-29981,-1101,-969,-932]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:08:47]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:25]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:04]} d6 {[%emt 0:00:04]} 6. Bc4 {[%emt 0:03:14]} Qb6 {[%emt 0:03:13]} 7. Nb3 {[%emt 0:01:38]} e6 {[%emt 0:00:40]} 8. Be3 {[%emt 0:01:04]} Qc7 {[%emt 0:00:10]} 9. Be2 {[%emt 0:01:46]} a6 {[%emt 0:00:46] B57: Classical Sicilian: Sozin with 6...Qb6.} 10. f4 {[%emt 0:03:17]} b5 {[%emt 0:02:02]} 11. a3 {[%emt 0:01:49]} Bb7 {[%emt 0:01:30] The position is equal.} 12. O-O {[%emt 0:06:10]} Be7 {[%emt 0:00:10]} 13. g4 {[%emt 0:07:46]} (13. Qe1 $11) 13... h6 $15 {[%emt 0:13:06] [#]} 14. Rf2 $146 {[%emt 0:15:12]} ({Predecessor:} 14. Qd2 g5 15. f5 h5 16. gxh5 Nxh5 17. fxe6 fxe6 18. Bg4 Rh6 19. Bxg5 Bxg5 20. Qxg5 {0-1 (43) Antoniewski,R (2405)-Grabarczyk,B (2445) Krynica 1997}) 14... b4 {[%emt 0:10:10]} (14... Rd8 $17) 15. axb4 $11 {[%emt 0:02:10]} Nxb4 {[%emt 0:00:05]} 16. Bf3 {[%emt 0:03:25]} d5 {[%emt 0:02:03][%cal Rd5e4]} 17. e5 {[%emt 0:02:13]} Ne4 {[%emt 0:00:07]} 18. Bxe4 {[%emt 0:12:15]} dxe4 {[%emt 0:00:09]} 19. Qd4 {[%emt 0:01:57]} O-O {[%emt 0:13:05]} 20. Na5 {[%emt 0:04:53]} (20. Nc5 $5 {[%cal Rd4b4]} Nd5 21. Nxd5 (21. N3xe4 Rad8 $15) (21. N5xe4 Rfd8 $17) 21... Bxd5 22. Nxe4 $11) 20... Nc6 {[%emt 0:19:20]} 21. Qc4 {[%emt 0:07:42]} Rfc8 {[%emt 0:04:06]} 22. Nxc6 {[%emt 0:02:28]} Qxc6 {[%emt 0:09:27]} 23. Qxc6 {[%emt 0:00:26]} Bxc6 {[%emt 0:00:03]} 24. Na4 {[%emt 0:04:07] [#] Strongly threatening Nb6.} Rab8 {[%emt 0:00:03]} 25. Nb6 {[%emt 0:01:50]} Rd8 {[%emt 0:00:28]} 26. Rff1 {[%emt 0:03:49]} f5 {[%emt 0:08:10]} 27. Rfc1 {[%emt 0:10:41]} (27. exf6 $11 Bxf6 28. Rfb1) 27... g5 $17 {[%emt 0:04:06] White must now prevent ...gxf4.} 28. Nc4 {[%emt 0:01:55]} gxf4 {[%emt 0:01:18]} (28... fxg4 29. fxg5 Bxg5 30. Bxg5 hxg5 31. Ne3 $11) 29. Bxf4 {[%emt 0:00:12]} Bc5+ {[%emt 0:00:03]} ({Reject} 29... fxg4 30. Nd6 $11) 30. Kg2 {[%emt 0:00:55] This costs White the game.} (30. Ne3 $15) 30... e3+ $1 $19 {[%emt 0:00:50][%cal Be4e3,Be3e2][%mdl 32]} ({Worse is} 30... fxg4 31. Rxa6 Bb5 32. Ra5 $17) 31. Kg3 {[%emt 0:00:16]} Rd4 {[%emt 0:01:02]} 32. b3 {[%emt 0:01:23]} (32. Nxe3 {might work better.} Re4 33. Nxf5 exf5 34. Rxa6 Bf2+ 35. Kxf2 Rxf4+ 36. Ke3 Re4+ 37. Kf2) 32... e2 {[%emt 0:00:32] And now ...Rf8 would win.} 33. Re1 $2 {[%emt 0:00:43]} (33. h4) 33... fxg4 {[%emt 0:00:12]} (33... h5 $142 34. h4 fxg4) 34. Rxa6 {[%emt 0:00:46]} (34. Bxh6 $142 Bf3 35. Nd2) 34... Bf3 {[%emt 0:00:25][%cal Od4f4] aiming for ...Rxf4! Dancing on a razor blade.} 35. Rxe6 $2 {[%emt 0:00:31]} (35. Bd2 h5 36. h4) 35... Bb4 {[%emt 0:00:24][%cal Rb4e1] A strong pair of Bishops.} 36. Nd2 {[%emt 0:00:30]} Rxf4 {[%emt 0:00:58]} 37. Nxf3 {[%emt 0:00:35] [#]} Rxf3+ {[%emt 0:00:15]} (37... gxf3 $142 $1 38. Kxf4 (38. Rxe2 fxe2) 38... f2 39. Rxe2 f1=Q+ 40. Ke3 Qh3+ 41. Ke4 Qxe6 42. Rg2+ Kh7 43. Rf2 Rd8 44. h4 Qg4+ 45. Rf4 Qg2+ 46. Rf3 Bd2 47. e6 Qe2+ 48. Kf5 Qxf3+ 49. Ke5 Qf4#) 38. Kxg4 {[%emt 0:00:09]} Rf2 {[%emt 0:00:12] Weighted Error Value: White=0.82/Black=0.31} ({Inferior is} 38... Bxe1 39. Kxf3 Bh4 40. Kxe2 $15) 0-1

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "8.3"]
[White "Eswaran, Ashritha"]
[Black "Kretchetov, Alexandre"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2394"]
[BlackElo "2219"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,61,27,33,12,8,7,15,14,25,0,0,0,0,0,0,0,0,12,22,12,10,0,49,41,50,44,56,47,47,58,87,96,106,110,304,297,287,285,288,169,596,596,596,596,596,594,582,581,706,579]} 1. e4 {[%emt 0:00:04]} c6 {[%emt 0:01:00]} 2. Nc3 {[%emt 0:00:19]} d5 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:08]} g6 {[%emt 0:00:42]} 4. d4 {[%emt 0:00:21]} Bg7 {[%emt 0:00:04]} 5. h3 {[%emt 0:00:19]} dxe4 {[%emt 0:01:38]} 6. Nxe4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:04] outshines the older 6...Nd7.} 7. Nxf6+ {[%emt 0:01:08]} exf6 {[%emt 0:00:06]} 8. c3 {[%emt 0:01:35] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} O-O {[%emt 0:00:13]} 9. Be2 {[%emt 0:01:38] [#] Active counter play!} Nd7 $146 {[%emt 0:01:03]} ({Predecessor:} 9... a5 10. O-O a4 11. Be3 Re8 12. Qd2 Na6 13. Rfe1 Nc7 14. c4 Bf5 15. Red1 Be4 {½-½ (30) Dobosz,H (2409)-Berchtenbreiter,M (2467) Austria 2019}) 10. Be3 {[%emt 0:00:34] The position is equal.} Re8 {[%emt 0:01:35]} 11. Qc2 {[%emt 0:01:12]} Nb6 {[%emt 0:03:05]} 12. c4 {[%emt 0:03:29] Inhibits Nd5.} Bf5 {[%emt 0:06:14]} 13. Qc3 {[%emt 0:00:42]} Be4 {[%emt 0:02:38]} 14. O-O {[%emt 0:01:27]} f5 {[%emt 0:07:52][%cal Of5f4]} 15. Rad1 {[%emt 0:01:37]} Qc7 {[%emt 0:04:57]} 16. Qc1 {[%emt 0:02:20]} Rad8 {[%emt 0:18:39]} 17. b3 {[%emt 0:05:19]} (17. Ng5 {seems wilder.} Nd7 18. Nxe4 Rxe4 19. Bf3) 17... Qc8 {[%emt 0:03:09]} (17... Nd7 $11 {should be considered.}) 18. Rfe1 $14 {[%emt 0:07:09]} Bxf3 {[%emt 0:02:27]} 19. Bxf3 {[%emt 0:02:12]} f4 {[%emt 0:01:59]} 20. Bxf4 {[%emt 0:00:11] And now Rxe8+ would win.} Rxe1+ {[%emt 0:00:53]} 21. Rxe1 {[%emt 0:00:06][%cal Od4d5]} Bxd4 {[%emt 0:00:07]} 22. Re4 {[%emt 0:01:34] Hoping for c5.} Bf6 {[%emt 0:04:06]} 23. Qe3 {[%emt 0:02:32] Black must now prevent Bg4.} Qa8 $2 {[%emt 0:07:56] Loses the game.} (23... Nd7 $16) 24. g4 $18 {[%emt 0:01:45]} Nd7 {[%emt 0:00:52]} 25. g5 {[%emt 0:00:45]} Bg7 {[%emt 0:00:14]} 26. Bg4 {[%emt 0:02:01] A strong pair of Bishops.} (26. Bc7 $142 Rc8 {[#]} 27. Bg4 $1) 26... f5 $2 {[%emt 0:00:53]} (26... Bf8) 27. gxf6 {[%emt 0:15:28] White is clearly winning.} Nxf6 {[%emt 0:00:11]} 28. Re7 {[%emt 0:00:42][%cal Oe7g7] Intending Rxg7+! and mate.} Re8 {[%emt 0:01:19]} 29. Qe6+ {[%emt 0:02:18]} Kh8 {[%emt 0:00:09]} 30. Be5 {[%emt 0:00:12]} Rf8 {[%emt 0:04:38] [#]} 31. Rxg7 $1 {[%emt 0:00:26][%mdl 512] Weighted Error Value: White=0.09 (flawless) /Black=0.41} 1-0

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "8.4"]
[White "Belous, Vladimir"]
[Black "Dragun, Kamil"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2519"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,22,0,0,0]} 1. d4 {[%emt 0:00:48]} d5 {[%emt 0:00:52]} 2. c4 {[%emt 0:00:05]} dxc4 {[%emt 0:00:05]} 3. e4 {[%emt 0:00:05][%cal Be2e4,Be4e5][%mdl 32]} Nf6 {[%emt 0:00:06]} 4. e5 {[%emt 0:00:03]} Nd5 {[%emt 0:00:05]} 5. Bxc4 {[%emt 0:00:04]} Nb6 {[%emt 0:00:11]} 6. Bb3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:07]} 7. Nf3 {[%emt 0:00:05]} Bg4 {[%emt 0:00:07]} 8. Ng5 {[%emt 0:00:05]} Bxd1 {[%emt 0:00:07]} 9. Bxf7+ {[%emt 0:00:03]} Kd7 {[%emt 0:00:05]} 10. Be6+ {[%emt 0:00:04]} Ke8 {[%emt 0:00:04]} 11. Bf7+ {[%emt 0:00:04]} Kd7 {[%emt 0:00:05] An interesting draw. D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.22"]
[Round "8.5"]
[White "Mardov, Dimitar"]
[Black "Gauri, Shankar"]
[Result "*"]
[ECO "D78"]
[WhiteElo "2396"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,95,24,11,10,8,0,-22,-11,-35,-26,-24,-20,-23,-32,-29,-28,-34,-18,-21,-16,-3,0,-28,0,0,30,31,34,25,14,37,22,12,47,37,42,17,70,43,43,66,105,102,118,119,178,75,75,75,83,27,27,0,0,0,0,0,60,58,58,51,105,105,150,157,164,24,164,164,164,164,164,49,74,60,60,65,74,74,56,0,0,0,0,0]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:01:32]} 2. Nf3 {[%emt 0:00:13]} g6 {[%emt 0:00:52]} 3. g3 {[%emt 0:02:07]} Bg7 {[%emt 0:00:20]} 4. Bg2 {[%emt 0:00:03]} d5 {[%emt 0:01:21]} 5. O-O {[%emt 0:00:31]} O-O {[%emt 0:00:29]} 6. c4 {[%emt 0:00:10][%cal Bc2c4,Bc4c5][%mdl 32]} c6 {[%emt 0:00:04] 6...c6 is better than 6...dxc4.} 7. Qa4 {[%emt 0:00:33]} Qb6 {[%emt 0:08:25] D78: Fianchetto Grünfeld: 6 0-0 c6.} 8. Nc3 {[%emt 0:02:58] [#]} Bf5 $146 {[%emt 0:02:50]} ({Predecessor:} 8... Qa6 9. Qxa6 Nxa6 10. cxd5 cxd5 11. Bf4 Rd8 12. Rfc1 Bd7 13. Ne5 Be8 14. Nd3 Rac8 15. e3 {1-0 (29) Fedoseev,V (2687)-Pershin,D (2391) Sochi 2021}) 9. c5 {[%emt 0:11:04]} Qa6 {[%emt 0:05:25]} 10. Qd1 {[%emt 0:05:48]} Nbd7 {[%emt 0:10:11]} 11. Nh4 {[%emt 0:04:43]} Be6 {[%emt 0:09:05]} 12. a4 {[%emt 0:11:05]} b6 {[%emt 0:02:00]} 13. cxb6 {[%emt 0:01:09]} axb6 {[%emt 0:01:29]} 14. Bf4 {[%emt 0:05:41]} h6 {[%emt 0:05:36] And now ...g5 would win.} 15. Nf3 {[%emt 0:01:19]} Rac8 {[%emt 0:02:14]} 16. Ne5 {[%emt 0:01:36]} Rfd8 {[%emt 0:05:07][%cal Bf8d8,Bd8d7,Bd7b7][%mdl 32]} 17. Nxd7 {[%emt 0:00:00]} Rxd7 {[%emt 0:05:13]} 18. a5 {[%emt 0:01:22]} Ne4 {[%emt 0:07:39]} 19. Na4 $1 {[%emt 0:02:15]} Qxa5 {[%emt 0:07:32] [#] ...Qb4 is the strong threat.} ({Resist} 19... bxa5 20. Bxe4 dxe4 21. Nc5 $16) 20. Nc5 $1 {[%emt 0:01:14][%mdl 64] Discovered Attack} Qxa1 {[%emt 0:00:45]} 21. Qxa1 {[%emt 0:00:30]} bxc5 {[%emt 0:00:01]} 22. dxc5 {[%emt 0:14:21]} Rb7 {[%emt 0:00:00]} 23. Bxe4 {[%emt 0:04:15]} dxe4 {[%emt 0:00:00]} 24. Qa4 {[%emt 0:01:04]} f5 {[%emt 0:00:59]} (24... g5 $11 25. Bc1 Bd5) 25. b4 $14 {[%emt 0:04:12]} g5 {[%emt 0:00:15]} 26. Bd2 {[%emt 0:00:48]} Rd7 {[%emt 0:05:04]} 27. Be3 {[%emt 0:01:38]} Bc4 {[%emt 0:00:41] Prevents b5.} 28. Qc2 {[%emt 0:00:38]} Bb5 {[%emt 0:01:18]} (28... Be6 $16) 29. Qa2+ {[%emt 0:02:13]} (29. h4 $18) 29... Rd5 $16 {[%emt 0:00:12]} 30. h4 {[%emt 0:02:37] Black must now prevent Rd1.} Bf6 {[%emt 0:01:37]} 31. Kg2 {[%emt 0:00:27]} (31. Rd1 $16 Rcd8 32. Rxd5 Rxd5 33. Kg2) 31... Kg7 $1 $11 {[%emt 0:01:45]} 32. hxg5 {[%emt 0:02:10]} hxg5 {[%emt 0:00:03]} 33. Rh1 {[%emt 0:00:14]} Rcd8 {[%emt 0:00:29]} 34. Qc2 {[%emt 0:01:02]} Rh8 {[%emt 0:03:15]} (34... g4 $11) 35. Rxh8 $14 {[%emt 0:00:50]} Kxh8 {[%emt 0:00:01]} 36. Bc1 $36 {[%emt 0:02:11][%mdl 2048] White fights for an advantage.} Kg7 {[%emt 0:00:46]} ({Black should try} 36... g4 $14) 37. Bb2 $16 {[%emt 0:00:45]} Bxb2 {[%emt 0:05:22]} 38. Qxb2+ {[%emt 0:00:06][%mdl 4096] Endgame KQ-KRB} Kf7 {[%emt 0:00:03]} 39. Qc2 {[%emt 0:01:54]} ({White should play} 39. g4 $18) 39... Rd4 {[%emt 0:00:23]} (39... g4 $1 $11 {and Black is okay.}) 40. g4 $18 {[%emt 0:00:44]} f4 {[%emt 0:00:30][%cal Ob5e2]} 41. Qb2 {[%emt 0:01:16]} Rd5 {[%emt 0:00:22][%cal Ob5e2] Threatens to win with ...Bxe2!} 42. Qh8 {[%emt 0:01:25]} (42. e3 $18) 42... Bxe2 $14 {[%emt 0:01:23] ( -> ...Bf3+)} 43. Qh7+ {[%emt 0:00:12]} Kf6 {[%emt 0:01:39]} 44. Qxe4 {[%emt 0:00:32]} Bd3 {[%emt 0:00:34] [#]} 45. Qe1 {[%emt 0:00:15]} e5 {[%emt 0:00:03]} 46. f3 {[%emt 0:01:41]} ({Better is} 46. b5 $14 Bxb5 47. Qb1) 46... Bb5 $11 {[%emt 0:01:02]} 47. Qe4 {[%emt 0:01:56] Hoping for Qf5+.} Bd3 {[%emt 0:00:01]} 48. Qe1 {[%emt 0:00:14] Weighted Error Value: White=0.20 (precise) /Black=0.17 (very precise)} *

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.23"]
[Round "9.1"]
[White "Gauri, Shankar"]
[Black "Woodward, Andy"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2376"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,81,20,25,10,24,15,30,17,25,31,75,7,0,0,-1,-74,-69,-80,-71,-81,-73,-77,-73,-72,-77,-74,-76,-75,-73,-74,-67,-72,-79,-75,-63,-77,-18,-20,0,0,13,14,15,0,0,0,0,0,0,0,0,-43,-44,-93,-91,-892,-720,-698,-695,-1068,-810,-792,-768,-750,-429,-29979,-29980,-29980,-29980,-29980,-29981,-29993]} 1. c4 {[%emt 0:08:05]} Nf6 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:37]} g6 {[%emt 0:00:07]} 3. g3 {[%emt 0:00:52]} Bg7 {[%emt 0:00:05]} 4. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:08]} 5. Nc3 {[%emt 0:04:52]} d5 {[%emt 0:03:15]} 6. cxd5 {[%emt 0:01:12]} Nxd5 {[%emt 0:00:30]} 7. h4 {[%emt 0:00:12] A16: English Opening: 1...Nf6 with ...d5.} c5 {[%emt 0:04:26]} 8. h5 {[%emt 0:02:23]} Nc6 {[%emt 0:01:00]} 9. hxg6 {[%emt 0:07:45] White has an edge.} hxg6 {[%emt 0:00:13]} ({Don't play} 9... fxg6 10. Ng5 Rf5 11. Nxh7 $16) 10. Ng5 {[%emt 0:17:00]} e6 {[%emt 0:08:05]} 11. Nge4 {[%emt 0:03:22] [#]} ({Better is} 11. d3 $16) 11... c4 $146 {[%emt 0:02:45]} ({Predecessor:} 11... b6 12. d3 Bb7 13. Bg5 f6 14. Bd2 Nce7 15. Qb3 Rb8 16. O-O-O Qd7 17. g4 g5 18. Nxd5 Bxd5 {0-1 (27) Halkias,S (2571)-Savchenko,B (2566) Riadh 2017}) 12. d3 {[%emt 0:05:27]} cxd3 {[%emt 0:03:52]} 13. Qxd3 {[%emt 0:03:11]} (13. Bh6 $11) 13... f5 $17 {[%emt 0:07:58]} 14. Nxd5 {[%emt 0:03:02]} fxe4 {[%emt 0:01:17]} 15. Bxe4 {[%emt 0:06:44] Nf4 is the strong threat.} Ne5 {[%emt 0:00:33]} 16. Qb3 {[%emt 0:01:44] Threatens to win with Nf4.} exd5 {[%emt 0:00:13]} 17. Bxd5+ {[%emt 0:00:01]} Nf7 {[%emt 0:00:10]} 18. Bd2 {[%emt 0:06:29] [#]} a5 {[%emt 0:06:53] Prevents Bb4.} 19. Rd1 {[%emt 0:00:32][%cal Od2b4]} Qe7 {[%emt 0:02:41] Prevents Bb4.} 20. Rh4 {[%emt 0:10:42]} Bf5 {[%emt 0:05:29] Against Re4} 21. Qxb7 {[%emt 0:02:43]} ({Of course not} 21. e4 Rfe8 22. Qxb7 Qxb7 23. Bxb7 Rab8 $17) 21... Qxb7 {[%emt 0:04:28] Really sharp!} 22. Bxb7 {[%emt 0:00:02]} Rab8 {[%emt 0:05:55]} (22... Bxb2 23. Bxa8 Rxa8 24. Bc1 Bc3+ 25. Bd2 $11) 23. Bd5 {[%emt 0:00:16]} Bf6 {[%emt 0:00:12]} (23... Rxb2 $17 24. Rc4 Re8) 24. Rc4 $11 {[%emt 0:01:02]} Rxb2 {[%emt 0:01:26]} 25. Rc6 {[%emt 0:05:11]} Bh8 {[%emt 0:10:34]} 26. g4 {[%emt 0:00:35][%mdl 1024] White has compensation.} Bb1 {[%emt 0:04:47]} 27. Rdc1 {[%emt 0:05:17]} Kh7 {[%emt 0:03:07]} ({But not} 27... Bxa2 28. Rxg6+ Kh7 29. Be4 Rxd2 30. Kxd2 Rd8+ 31. Rd6+ Kg8 32. Rxd8+ Nxd8 33. Rc8 $18) 28. f4 {[%emt 0:02:49]} Bg7 {[%emt 0:06:14]} 29. a4 {[%emt 0:01:26]} g5 {[%emt 0:04:16]} 30. Rc7 {[%emt 0:00:31]} Ba2 {[%emt 0:00:25]} (30... Rd8 $2 31. Rxf7 Rxd2 32. Kxd2 $18) 31. Be4+ {[%emt 0:01:07]} (31. Rxf7 $5 Rxf7 32. Bxf7 Bxf7 33. Rc7 $11) 31... Kg8 {[%emt 0:00:32]} 32. fxg5 {[%emt 0:00:41] [#]} (32. R1c6 $15 {was preferrable.}) 32... Be5 $1 $17 {[%emt 0:00:10]} 33. g6 $2 {[%emt 0:00:31][%mdl 8192] [#] Loses the game.} (33. Bc3 $17) 33... Ng5 $1 {[%emt 0:00:58][%mdl 512] ( -> ...Bg3+)} 34. Bf5 {[%emt 0:00:30]} Bg3+ {[%emt 0:00:24]} 35. Kd1 {[%emt 0:00:30]} Bb3+ {[%emt 0:00:15]} 36. R7c2 {[%emt 0:00:20] [#]} Ne4 $1 {[%emt 0:00:56][%mdl 512] White must now prevent ...Nf2+.} 37. e3 {[%emt 0:00:40]} Rxc2 {[%emt 0:04:03][%csl Ge4][%cal Rc2d2]} 38. Be6+ {[%emt 0:00:31]} (38. Rxc2 $19 Nxd2 39. Kxd2 Bxc2 40. Bxc2) 38... Bxe6 {[%emt 0:00:29][%csl Ge4][%cal Rc2d2] Black mates.} 39. Kxc2 {[%emt 0:00:03]} Rc8+ {[%emt 0:00:12]} 40. Kd3 {[%emt 0:00:10]} Nxd2 {[%emt 0:00:04]} 41. Kd4 {[%emt 0:00:24] Weighted Error Value: White=0.53/Black=0.25 (precise)} 0-1

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.23"]
[Round "9.2"]
[White "Dragun, Kamil"]
[Black "Mardov, Dimitar"]
[Result "1/2-1/2"]
[WhiteElo "2563"]
[BlackElo "2396"]
[Annotator "NA RC"]
[PlyCount "12"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:04:22]} c5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:12]} e6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:41]} cxd4 {[%emt 0:00:10]} 4. Nxd4 {[%emt 0:00:06]} a6 {[%emt 0:00:01]} 5. c4 {[%emt 0:00:35]} Qc7 {[%emt 0:00:13]} 6. Nc3 {[%emt 0:00:51]} Nf6 {[%emt 0:01:13]} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.23"]
[Round "9.3"]
[White "Kretchetov, Alexandre"]
[Black "Belous, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2219"]
[BlackElo "2519"]
[Annotator "NA RC"]
[PlyCount "8"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:01:24]} Nf6 {[%emt 0:02:41]} 2. c4 {[%emt 0:00:19]} c6 {[%emt 0:00:10]} 3. Nf3 {[%emt 0:00:42]} d5 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:18]} a6 {[%emt 0:00:11]} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.23"]
[Round "9.4"]
[White "Chandra, Akshat"]
[Black "Eswaran, Ashritha"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2485"]
[BlackElo "2394"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,51,30,42,47,37,0,3,-27,-31,-29,42,41,36,29,44,42,55,50,45,19,20,20,20,20,20,20,24,4,18,-10,-7,-68,-70,-63,0,0]} 1. d4 {[%emt 0:08:56]} Nf6 {[%emt 0:00:23]} 2. c4 {[%emt 0:01:14]} e6 {[%emt 0:00:22]} 3. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:05]} b6 {[%emt 0:00:14]} 5. Nf3 {[%emt 0:03:29]} Bb7 {[%emt 0:00:31]} 6. Bd3 {[%emt 0:01:33]} Bxc3+ {[%emt 0:00:59]} 7. bxc3 {[%emt 0:00:05]} d6 {[%emt 0:00:11]} 8. O-O {[%emt 0:01:39]} O-O {[%emt 0:00:38]} 9. Nd2 {[%emt 0:03:28]} c5 {[%emt 0:01:16]} 10. e4 {[%emt 0:10:58] E43: Nimzo-Indian: Rubinstein: 4...b6.} Nc6 {[%emt 0:00:51]} 11. Nb3 {[%emt 0:06:29]} a5 {[%emt 0:02:06] [#]} 12. d5 $146 {[%emt 0:15:32]} ({Predecessor:} 12. Be3 cxd4 13. cxd4 Nb4 14. d5 exd5 15. exd5 b5 16. cxb5 Nfxd5 17. Qd2 Nxe3 18. Qxe3 Re8 {½-½ (74) Moiseenko,A (2620)-Svane,F (2438) Tornelo INT 2021}) 12... Ne5 {[%emt 0:01:38] [#] Threatens to win with ...a4.} 13. Bf4 {[%emt 0:03:59]} Re8 {[%emt 0:07:25]} (13... Nxd3 $11 14. Qxd3 Nh5) 14. Bxe5 $14 {[%emt 0:01:23]} dxe5 {[%emt 0:04:05]} 15. Qe2 {[%emt 0:00:26]} Ba6 {[%emt 0:02:52]} 16. Nd2 {[%emt 0:00:12][%cal Bb3d2,Bd2f1,Bf1e3,Be3f5,Bf5h6][%mdl 32]} Qd7 {[%emt 0:02:24]} 17. Rfb1 {[%emt 0:03:53]} Rab8 {[%emt 0:01:18]} 18. Nf1 {[%emt 0:02:52]} exd5 {[%emt 0:05:25]} 19. cxd5 {[%emt 0:00:07]} b5 {[%emt 0:02:13]} 20. Ne3 {[%emt 0:05:10]} c4 {[%emt 0:01:25]} 21. Bc2 {[%emt 0:00:02]} Qc7 {[%emt 0:02:21]} 22. Qd2 {[%emt 0:03:19]} Rb6 {[%emt 0:03:53][%cal Ob5b4]} 23. Nf5 {[%emt 0:11:03]} g6 {[%emt 0:00:07]} 24. d6 {[%emt 0:00:01]} ({White should try} 24. Nh6+ $11 Kg7 25. a3) 24... Qd8 $1 $15 {[%emt 0:00:01]} 25. Qg5 {[%emt 0:00:16]} Kh8 {[%emt 0:00:03]} ({Black should play} 25... Bc8 $1 $15 26. a4 Bxf5 27. exf5 Nd5) 26. Nh6 {[%emt 0:00:04] Weighted Error Value: White=0.17 (very precise) /Black=0.14 (very precise)} 1/2-1/2

[Event "1000GM Saint Louis 2022"]
[Site "Saint Louis"]
[Date "2022.07.23"]
[Round "9.5"]
[White "Yu, Jennifer"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2268"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2022.07.20"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,116,33,0,18,0,0,-16,-12,-35,-15,-31,-20,-20,-24,-26,-18,-28,-17,-31,-16,-20,-12,-28,0,-1,24,26,16,13,18,31,21,3,37,47,42,10,38,29,43,28,102,100,115,121,152,81,88,85,132,32,36,0,0,0,0,0,74,74,74,74,106,113,134,145,174,25,168,168,168,168,174,66,66,66,66,66,52,66,96,0,0,0,0,0,278,0,50,0,287,0,76,0,80,0,80,0,0,0,281,281,277,241,242,0,0]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:01:32]} 2. Nf3 {[%emt 0:00:13]} g6 {[%emt 0:00:52]} 3. g3 {[%emt 0:02:07]} Bg7 {[%emt 0:00:20]} 4. Bg2 {[%emt 0:00:03]} d5 {[%emt 0:01:21]} 5. O-O {[%emt 0:00:31]} O-O {[%emt 0:00:29]} 6. c4 {[%emt 0:00:10][%cal Bc2c4,Bc4c5][%mdl 32]} c6 {[%emt 0:00:04] The main line 6...c6 scores better than 6...dxc4.} 7. Qa4 {[%emt 0:00:33]} Qb6 {[%emt 0:08:25] D78: Fianchetto Grünfeld: 6 0-0 c6.} 8. Nc3 {[%emt 0:02:58] [#]} Bf5 $146 {[%emt 0:02:50]} ({Predecessor:} 8... Qa6 9. Qxa6 Nxa6 10. cxd5 cxd5 11. Bf4 Rd8 12. Rfc1 Bd7 13. Ne5 Be8 14. Nd3 Rac8 15. e3 {1-0 (29) Fedoseev,V (2687)-Pershin,D (2391) Sochi 2021}) 9. c5 {[%emt 0:11:04]} Qa6 {[%emt 0:05:25]} 10. Qd1 {[%emt 0:05:48]} Nbd7 {[%emt 0:10:11]} 11. Nh4 {[%emt 0:04:43]} Be6 {[%emt 0:09:05]} 12. a4 {[%emt 0:11:05]} b6 {[%emt 0:02:00]} 13. cxb6 {[%emt 0:01:09]} axb6 {[%emt 0:01:29]} 14. Bf4 {[%emt 0:05:41]} h6 {[%emt 0:05:36] aiming for ...g5.} 15. Nf3 {[%emt 0:01:19]} Rac8 {[%emt 0:03:18]} 16. Ne5 {[%emt 0:07:15]} Rfd8 {[%emt 0:03:41]} 17. Nxd7 {[%emt 0:02:18]} Rxd7 {[%emt 0:03:05]} 18. a5 {[%emt 0:01:22]} Ne4 {[%emt 0:07:39]} 19. Na4 $1 {[%emt 0:02:15]} Qxa5 {[%emt 0:07:32] [#]} ({Don't take} 19... bxa5 20. Bxe4 dxe4 21. Nc5 $16) 20. Nc5 $1 {[%emt 0:01:14][%mdl 64] Discovered Attack} Qxa1 {[%emt 0:00:45]} 21. Qxa1 {[%emt 0:00:30]} bxc5 {[%emt 0:09:34]} 22. dxc5 {[%emt 0:14:21]} Rb7 {[%emt 0:00:00]} 23. Bxe4 {[%emt 0:04:15]} dxe4 {[%emt 0:00:00]} 24. Qa4 {[%emt 0:01:04]} f5 {[%emt 0:00:59]} (24... g5 $5 {[%cal Rg5f4]} 25. Bc1 Bd5 $11) 25. b4 {[%emt 0:04:12]} g5 {[%emt 0:00:15]} 26. Bd2 {[%emt 0:00:48][%cal Og3g4]} Rd7 {[%emt 0:05:04]} (26... Rbb8 $1 $11) 27. Be3 $16 {[%emt 0:01:38] Threatens to win with b5.} Bc4 {[%emt 0:00:41] Prevents b5.} 28. Qc2 {[%emt 0:00:38]} Bb5 {[%emt 0:01:18]} 29. Qa2+ {[%emt 0:02:13]} (29. h4 $142) 29... Rd5 {[%emt 0:00:12]} 30. h4 {[%emt 0:02:37]} Bf6 {[%emt 0:01:37]} 31. Kg2 {[%emt 0:00:27]} (31. Rd1 $1 $16 {[%cal Rd1d5]} Rcd8 32. Rxd5 Rxd5 33. Kg2) 31... Kg7 $14 {[%emt 0:01:44]} 32. hxg5 {[%emt 0:02:10]} hxg5 {[%emt 0:00:03]} 33. Rh1 {[%emt 0:00:14]} Rcd8 {[%emt 0:00:29]} 34. Qc2 {[%emt 0:01:02]} Rh8 {[%emt 0:03:15]} (34... Ra8 $11) 35. Rxh8 $16 {[%emt 0:00:50]} Kxh8 {[%emt 0:00:01]} 36. Bc1 $36 {[%emt 0:02:11][%mdl 2048] Keeping Black busy.} Kg7 {[%emt 0:00:46]} 37. Bb2 {[%emt 0:00:45] Prevents Rd4.} Bxb2 {[%emt 0:05:22]} 38. Qxb2+ {[%emt 0:00:06][%mdl 4096] Endgame KQ-KRB} Kf7 {[%emt 0:00:03]} 39. Qc2 {[%emt 0:01:54]} ({Better is} 39. g4 $18) 39... Rd4 {[%emt 0:00:23]} (39... g4 $1 $11) 40. g4 $18 {[%emt 0:00:44]} f4 {[%emt 0:00:30][%cal Ob5e2]} 41. Qb2 {[%emt 0:01:16]} Rd5 {[%emt 0:00:22][%cal Ob5e2]} 42. Qh8 {[%emt 0:01:25]} (42. Kh2 $18) 42... Bxe2 $14 {[%emt 0:01:23] ( -> ...Bf3+)} 43. Qh7+ {[%emt 0:00:12]} Kf6 {[%emt 0:01:39]} 44. Qxe4 {[%emt 0:00:32]} Bd3 {[%emt 0:00:34]} 45. Qe1 {[%emt 0:00:15]} e5 {[%emt 0:00:03]} 46. f3 {[%emt 0:01:41]} (46. Qc1 $16) 46... Bb5 $1 $11 {[%emt 0:01:02]} 47. Qe4 {[%emt 0:01:56] Qf5+ is the strong threat.} Bd3 {[%emt 0:00:01]} 48. Qe1 {[%emt 0:00:14] And now Qa1 would win.} Rd4 $2 {[%emt 0:00:16][%mdl 8192]} (48... Bb5 $11) 49. Qc3 $2 {[%emt 0:01:01]} (49. Qa1 $18) 49... Bc4 {[%emt 0:00:17]} (49... Bb5 $11) 50. Qc2 {[%emt 0:00:33]} ({White should play} 50. Qa1 $1 $14 Rd2+ 51. Kg1) 50... Bd3 $2 {[%emt 0:00:55][%mdl 8192]} (50... e4 $1 $11) 51. Qc3 $2 {[%emt 0:00:18]} (51. Qa2 $18) 51... Rd8 {[%emt 0:00:41]} (51... Bb5 $11) 52. Qa1 {[%emt 0:00:54]} (52. b5 $1 $16 {[%cal Rb5c6]} Bxb5 53. Qa5) 52... Bc4 {[%emt 0:00:23]} (52... Bb5 $1 $11 {remains equal.}) 53. Qc3 {[%emt 0:00:18]} (53. b5 $1 $16 {[%cal Rb5b6]} Bxb5 54. Qa5) 53... Bd3 {[%emt 0:00:46] [#]} (53... Rd4 $11 {keeps the balance.}) 54. Qa1 {[%emt 0:00:09]} (54. b5 $1 $16 {[%cal Rb5c6]} Bxb5 55. Qa5) 54... Bb5 {[%emt 0:00:39]} 55. Qa2 {[%emt 0:01:02]} Rd5 $2 {[%emt 0:00:29][%mdl 8192] [#]} (55... Ke7 $1 $11 {and Black is okay.}) 56. Qa8 $1 $18 {[%emt 0:00:47] Hoping for Qf8+.} Rd2+ {[%emt 0:00:34]} 57. Kg1 {[%emt 0:00:10]} Rd1+ {[%emt 0:00:16]} 58. Kg2 $2 {[%emt 0:00:26]} ({White must play} 58. Kf2 $18 Ke7 59. Qb8 Rd2+ 60. Ke1 Re2+ 61. Kd1) 58... Rd2+ {[%emt 0:00:16] Weighted Error Value: White=0.36/Black=0.47} 1/2-1/2

