[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "1.1"]
[White "Bhatta, Rohit"]
[Black "Montes Orozco, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1867"]
[BlackElo "2178"]
[Annotator "ChessBase"]
[PlyCount "238"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:10:33]} d5 {[%emt 0:00:21]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:22]} 4. g3 {[%emt 0:00:25]} dxc4 {[%emt 0:00:30]} 5. Bg2 {[%emt 0:00:06]} Bb4+ {[%emt 0:00:16]} 6. Bd2 {[%emt 0:00:23]} c5 {[%emt 0:00:30]} 7. Bxb4 {[%emt 0:01:52]} cxb4 {[%emt 0:00:06]} 8. a3 {[%emt 0:03:55]} O-O {[%emt 0:04:33]} 9. O-O {[%emt 0:03:58]} Nc6 {[%emt 0:04:40]} 10. axb4 {[%emt 0:02:03]} Qb6 {[%emt 0:04:18]} 11. Qd2 {[%emt 0:13:34]} Rd8 {[%emt 0:01:46]} 12. e3 {[%emt 0:08:40]} e5 {[%emt 0:03:45]} 13. Na3 {[%emt 0:06:27]} exd4 {[%emt 0:20:44]} 14. Nxc4 {[%emt 0:03:32]} Qb5 {[%emt 0:01:02]} 15. Na3 {[%emt 0:06:55]} Qh5 {[%emt 0:01:22]} 16. b5 {[%emt 0:04:44]} dxe3 {[%emt 0:10:45]} 17. Qxe3 {[%emt 0:00:28]} Re8 {[%emt 0:00:04]} 18. Qg5 {[%emt 0:09:11]} Qxg5 {[%emt 0:02:08]} 19. Nxg5 {[%emt 0:00:02]} Ne5 {[%emt 0:00:47]} 20. Rfe1 {[%emt 0:04:19]} Bg4 {[%emt 0:03:33]} 21. h3 {[%emt 0:03:07]} h6 {[%emt 0:07:51]} 22. hxg4 {[%emt 0:04:33]} hxg5 {[%emt 0:00:07]} 23. Bxb7 {[%emt 0:01:10]} Rab8 {[%emt 0:00:08]} 24. Bg2 {[%emt 0:04:45]} Nfxg4 {[%emt 0:00:24]} 25. Rad1 {[%emt 0:04:14]} Nf6 {[%emt 0:00:31]} 26. Bc6 {[%emt 0:02:27]} Re7 {[%emt 0:00:50]} 27. Nc4 {[%emt 0:01:02]} Nxc6 {[%emt 0:01:59]} 28. bxc6 {[%emt 0:00:06]} Rc7 {[%emt 0:00:02]} 29. Rd6 {[%emt 0:01:18]} Ne8 {[%emt 0:00:29]} 30. Rd7 {[%emt 0:00:34]} Rxc6 {[%emt 0:00:06]} 31. Na5 {[%emt 0:00:40]} Ra6 {[%emt 0:01:14]} 32. Rd5 {[%emt 0:00:36]} Nc7 {[%emt 0:01:20]} 33. Rxg5 {[%emt 0:00:24]} Ne6 {[%emt 0:00:17]} 34. Rd5 {[%emt 0:00:12]} Rxb2 {[%emt 0:00:20]} 35. Nc4 {[%emt 0:00:10]} Rc2 {[%emt 0:04:15]} 36. Ne3 {[%emt 0:00:03]} Rca2 {[%emt 0:00:23]} 37. Kg2 {[%emt 0:01:01]} R6a3 {[%emt 0:05:36]} 38. Nc4 {[%emt 0:00:48]} Rc3 {[%emt 0:00:41]} 39. Nd6 {[%emt 0:00:28]} Rcc2 {[%emt 0:01:35]} 40. Rf5 {[%emt 0:00:34]} Rc7 {[%emt 0:04:13]} 41. Rf3 {[%emt 0:00:04]} Ra6 {[%emt 0:03:18]} 42. Nf5 {[%emt 0:00:46]} g6 {[%emt 0:03:22]} 43. Nh6+ {[%emt 0:00:01]} Kg7 {[%emt 0:00:03]} 44. Ng4 {[%emt 0:00:33]} Nd4 {[%emt 0:00:05]} 45. Rd3 {[%emt 0:00:40]} Nf5 {[%emt 0:00:09]} 46. Re8 {[%emt 0:00:54]} Rd6 {[%emt 0:01:38]} 47. Rb3 {[%emt 0:00:17]} Rb6 {[%emt 0:04:01]} 48. Rd3 {[%emt 0:00:28]} Re7 {[%emt 0:01:04]} 49. Ra8 {[%emt 0:00:21]} Rb2 {[%emt 0:01:03]} 50. Rdd8 {[%emt 0:00:51]} Ne3+ {[%emt 0:00:25]} 51. Nxe3 {[%emt 0:00:24]} Rxe3 {[%emt 0:00:01]} 52. Rxa7 {[%emt 0:00:52]} Ree2 {[%emt 0:00:07]} 53. Rdd7 {[%emt 0:00:34]} Rxf2+ {[%emt 0:00:01]} 54. Kh3 {[%emt 0:00:25]} Rb4 {[%emt 0:01:37]} 55. Rab7 {[%emt 0:00:29]} Re4 {[%emt 0:00:41]} 56. Re7 {[%emt 0:00:09]} Rxe7 {[%emt 0:01:01]} 57. Rxe7 {[%emt 0:00:01]} Kf6 {[%emt 0:00:05]} 58. Re4 {[%emt 0:01:14]} Kf5 {[%emt 0:00:48]} 59. Ra4 {[%emt 0:00:15]} Re2 {[%emt 0:00:52]} 60. Rf4+ {[%emt 0:00:53]} Ke6 {[%emt 0:00:08]} 61. Kg4 {[%emt 0:00:35]} f6 {[%emt 0:00:31]} 62. Ra4 {[%emt 0:00:33]} g5 {[%emt 0:00:30]} 63. Kf3 {[%emt 0:00:23]} Rd2 {[%emt 0:00:58]} 64. Ra3 {[%emt 0:00:28]} f5 {[%emt 0:01:34]} 65. Ra6+ {[%emt 0:00:29]} Ke5 {[%emt 0:00:02]} 66. Ra5+ {[%emt 0:00:29]} Rd5 {[%emt 0:01:00]} 67. Ra2 {[%emt 0:00:01]} Rd3+ {[%emt 0:00:14]} 68. Kf2 {[%emt 0:00:16]} g4 {[%emt 0:00:17]} 69. Ra5+ {[%emt 0:00:57]} Ke4 {[%emt 0:00:24]} 70. Ra4+ {[%emt 0:00:12]} Rd4 {[%emt 0:00:06]} 71. Ra2 {[%emt 0:00:08]} Rc4 {[%emt 0:00:56]} 72. Rd2 {[%emt 0:01:03]} Rc3 {[%emt 0:00:12]} 73. Re2+ {[%emt 0:00:59]} Kd4 {[%emt 0:00:05]} 74. Re8 {[%emt 0:00:29]} Rc2+ {[%emt 0:01:05]} 75. Kg1 {[%emt 0:00:02]} Rb2 {[%emt 0:01:36]} 76. Re7 {[%emt 0:00:21]} Kd5 {[%emt 0:01:01]} 77. Re8 {[%emt 0:00:12]} Ra2 {[%emt 0:00:11]} 78. Re7 {[%emt 0:00:17]} Ra3 {[%emt 0:00:01]} 79. Kf2 {[%emt 0:00:24]} Rf3+ {[%emt 0:00:15]} 80. Kg2 {[%emt 0:00:01]} Kd4 {[%emt 0:00:15]} 81. Re8 {[%emt 0:01:02]} Re3 {[%emt 0:00:24]} 82. Rd8+ {[%emt 0:00:22]} Ke4 {[%emt 0:00:16]} 83. Rd2 {[%emt 0:01:07]} Rd3 {[%emt 0:01:01]} 84. Re2+ {[%emt 0:00:18]} Kd4 {[%emt 0:00:04]} 85. Rf2 {[%emt 0:00:22]} Ke4 {[%emt 0:00:27]} 86. Rf4+ {[%emt 0:01:11]} Ke5 {[%emt 0:00:02]} 87. Rf2 {[%emt 0:00:15]} Re3 {[%emt 0:00:27]} 88. Rd2 {[%emt 0:00:57]} Ke4 {[%emt 0:02:57]} 89. Rf2 {[%emt 0:00:14]} Re1 {[%emt 0:00:42]} 90. Rf4+ {[%emt 0:00:25]} Ke5 {[%emt 0:00:01]} 91. Rf2 {[%emt 0:00:23]} Rd1 {[%emt 0:00:02]} 92. Kh2 {[%emt 0:00:36]} Rd5 {[%emt 0:00:20]} 93. Kg2 {[%emt 0:00:30]} Ke4 {[%emt 0:00:06]} 94. Rf4+ {[%emt 0:00:54]} Ke3 {[%emt 0:01:30]} 95. Kg1 {[%emt 0:00:29]} Rb5 {[%emt 0:00:46]} 96. Kg2 {[%emt 0:00:28]} Ke2 {[%emt 0:00:30]} 97. Rf2+ {[%emt 0:00:15]} Kd3 {[%emt 0:00:19]} 98. Rf4 {[%emt 0:00:26]} Ke3 {[%emt 0:00:04]} 99. Kg1 {[%emt 0:00:22]} Ra5 {[%emt 0:00:26]} 100. Kg2 {[%emt 0:00:38]} Ke2 {[%emt 0:00:10]} 101. Rf2+ {[%emt 0:00:19]} Ke3 {[%emt 0:00:09]} 102. Rf4 {[%emt 0:00:03]} Rd5 {[%emt 0:00:04]} 103. Kg1 {[%emt 0:00:31]} Re5 {[%emt 0:00:26]} 104. Kg2 {[%emt 0:00:36]} Ke2 {[%emt 0:00:05]} 105. Rf2+ {[%emt 0:00:20]} Ke1 {[%emt 0:00:06]} 106. Rf1+ {[%emt 0:00:35]} Kd2 {[%emt 0:00:04]} 107. Rf4 {[%emt 0:00:18]} Re2+ {[%emt 0:00:07]} 108. Kg1 {[%emt 0:00:38]} Re1+ {[%emt 0:00:14]} 109. Kg2 {[%emt 0:00:13]} Re5 {[%emt 0:00:02]} 110. Kg1 {[%emt 0:00:35]} Ke1 {[%emt 0:00:06]} 111. Rf1+ {[%emt 0:00:25]} Ke2 {[%emt 0:00:01]} 112. Rf2+ {[%emt 0:00:27]} Kd1 {[%emt 0:00:22]} 113. Rf4 {[%emt 0:00:13]} Ke2 {[%emt 0:00:10]} 114. Rf2+ {[%emt 0:00:12]} Ke3 {[%emt 0:00:05]} 115. Rf4 {[%emt 0:00:10]} Rc5 {[%emt 0:00:09]} 116. Kg2 {[%emt 0:00:57]} Kd3 {[%emt 0:00:16]} 117. Kg1 {[%emt 0:00:41]} Re5 {[%emt 0:00:05]} 118. Kg2 {[%emt 0:00:28]} Kd2 {[%emt 0:00:05]} 119. Kg1 {[%emt 0:00:58]} Ke1 {[%emt 0:00:06]} 1/2-1/2

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "1.2"]
[White "Iinuma, Paul Y"]
[Black "Vidarte Morales, Arturo"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2133"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,106,47,52,62,23,47,0,31,-72,37,38,83,79,81,-52,14,9,107,135,211,217,216,208,204,94,90,81,91,-3,-18,0,128,126,155,93,86,69,105,106,113,118,87,111,200,79,75,-37,0,0,-1,-33,0,0,0,-12,-13,-12,-8,-8,0,0,29,-519,-426,-441,-453,-545,-530,-514,-503,-826,-822,-6708,-7337,-29977,-29978,-29978,-29979,-29979,-29980,-29979,-29980,-29981,-29982,-29982,-29978,-29974,-29972]} 1. d4 {[%emt 0:10:45][%cal Bd2d4,Bd4d5][%mdl 32]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:31]} g6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:13]} Bg7 {[%emt 0:00:05]} 4. e4 {[%emt 0:00:10]} O-O {[%emt 0:00:07]} 5. Be2 {[%emt 0:00:07]} c5 {[%emt 0:00:08]} 6. d5 {[%emt 0:00:10]} d6 {[%emt 0:00:04]} 7. h3 {[%emt 0:01:49]} e6 {[%emt 0:00:05]} 8. Nf3 {[%emt 0:00:20]} a6 {[%emt 0:00:16]} 9. a4 {[%emt 0:00:18]} Re8 {[%emt 0:00:09]} 10. O-O {[%emt 0:01:20]} exd5 {[%emt 0:00:15]} 11. exd5 {[%emt 0:00:11]} Bf5 {[%emt 0:01:44]} 12. g4 {[%emt 0:04:49]} (12. Re1 $5) 12... Bc8 {[%emt 0:01:37]} 13. Nd2 {[%emt 0:02:23]} (13. Bf4 $14) 13... h5 {[%emt 0:00:47] Die Stellung ist ausgeglichen.} 14. f4 {[%emt 0:02:31]} (14. Kg2 $1 $14 {behält die Oberhand.}) 14... Nh7 {[%emt 0:08:37]} (14... hxg4 $17 {Weiss muss nun ...Re3 beachten.} 15. hxg4 Rxe2 16. Qxe2 Bxg4) 15. Kg2 $14 {[%emt 0:05:27]} ({Ein No Go ist} 15. gxh5 Bxh3 16. Nf3 Bxf1 (16... gxh5 17. Rf2 $17) 17. hxg6 Bxe2 18. gxh7+ Kxh7 19. Nxe2 Rh8 $17) 15... hxg4 {[%emt 0:00:24]} 16. hxg4 {[%emt 0:00:12]} f5 {[%emt 0:00:11][%cal Bf7f5,Bf5g4][%mdl 32] Verhindert Nde4} 17. Nb3 {[%emt 0:04:09] Wehrt Bd4 ab} (17. Rh1 $16) 17... Nf6 {[%emt 1:24:16]} (17... fxg4 $15 18. Bxg4 Nf6) 18. g5 $11 {[%emt 0:01:13]} Ng4 {[%emt 0:00:00]} (18... Ne4 $11) 19. Qd3 $1 $16 {[%emt 0:00:38] Und jetzt Bxg4 wäre schön.} Rf8 {[%emt 0:00:00]} (19... Bxc3 $16 {ist wohl besser.} 20. bxc3 Kg7) 20. Bd2 $18 {[%emt 0:01:56]} b6 {[%emt 0:01:30]} 21. Bxg4 {[%emt 0:19:48]} fxg4 {[%emt 0:00:00]} 22. Qxg6 {[%emt 0:00:12]} (22. Ne4 $18 {bietet bessere Gewinnchancen.}) 22... Bf5 $16 {[%emt 0:00:00]} 23. Qh5 {[%emt 0:42:48]} Qe8 {[%emt 0:00:00] Verhindert Rae1} 24. Qh4 {[%emt 0:00:00]} (24. Qxe8 $16 Rxe8 25. Rae1) 24... Qg6 $11 {[%emt 0:00:00]} 25. Rae1 {[%emt 0:00:00]} Ra7 {[%emt 0:00:00]} (25... Nd7 $11 {bleibt in der Remisbreite.}) 26. Rh1 $1 $16 {[%emt 0:01:30]} Re8 {[%emt 0:03:00]} 27. Rxe8+ {[%emt 0:00:00]} ({Günstiger ist} 27. Qh7+ $1 Qxh7 28. Rxe8+ Kf7 29. Rxh7 (29. Rxb8 $2 Be4+ 30. Nxe4 Qxe4+ 31. Kg1 Qf3 $19) 29... Kxe8 30. Rh2) 27... Qxe8 {[%emt 0:00:00]} 28. Re1 $1 {[%emt 0:00:00]} Re7 {[%emt 0:01:00]} 29. Rxe7 {[%emt 0:01:30]} Qxe7 {[%emt 0:00:00] [#]} 30. Qe1 $1 {[%emt 0:00:30]} Qf7 {[%emt 0:00:00]} 31. Ne4 {[%emt 0:00:00]} Qg6 {[%emt 0:01:30] [#]} (31... Qe7 $16 32. Nf2 Qxe1 33. Bxe1 Bxb2) 32. Ng3 {[%emt 0:01:00]} (32. Nf2 $1 $18 {ist der präzise Gewinnweg.}) 32... Bd3 {[%emt 0:00:30]} 33. Qc1 {[%emt 0:00:00]} ({Vorzuziehen ist} 33. Kg1 $16) 33... Qh7 {[%emt 0:00:30] ( -> ...Qh3+)} 34. Be1 {[%emt 0:00:00]} Nd7 $1 {[%emt 0:00:00]} (34... Qh3+ 35. Kg1 Qh7 36. Qe3 $18) 35. Qe3 {[%emt 0:00:00]} Nf8 {[%emt 0:01:00] Lässt Qe6+ nicht zu. Sehr scharf!} (35... Bxc4 {ist interessant.} 36. Qe6+ Kh8 37. Qxd7 Bxd5+ 38. Kf1 Qh3+) 36. f5 {[%emt 0:00:00]} Bxf5 {[%emt 0:00:00]} 37. Nxf5 {[%emt 0:00:00]} Qxf5 {[%emt 0:01:00]} 38. Bg3 {[%emt 0:00:00]} Qc2+ {[%emt 0:00:00]} 39. Nd2 {[%emt 0:03:30]} Ng6 {[%emt 0:00:00]} 40. Bxd6 {[%emt 0:00:30]} Nh4+ {[%emt 0:00:00]} 41. Kh1 $2 {[%emt 0:00:00][%mdl 8192]} (41. Kf1 $11 {und Weiss steht sicher.} Qf5+ 42. Ke2 Bxb2 43. Bg3) 41... Qd1+ {[%emt 0:00:00]} 42. Kh2 {[%emt 0:00:00] [#]} Qxd2+ $3 {[%emt 0:00:00][%mdl 512]} 43. Qxd2 {[%emt 0:00:00] jetzt Qe2 und aus.} Nf3+ {[%emt 0:00:00]} 44. Kg3 {[%emt 0:00:00]} Nxd2 {[%emt 0:03:30]} 45. Bc7 {[%emt 0:01:19]} (45. Bf4 $142 Nxc4 46. Kxg4) 45... Nxc4 $19 {[%emt 0:00:00] Droht stark ...Be5+.} 46. b3 {[%emt 0:01:41]} Be5+ {[%emt 0:00:00]} 47. Kxg4 {[%emt 0:00:00]} Ne3+ {[%emt 0:00:00] Schwarz setzt Matt.} 48. Kf3 {[%emt 0:00:00]} Bxc7 {[%emt 0:00:00]} 49. Kxe3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 50. Ke4 {[%emt 0:00:00]} Kg6 {[%emt 0:03:00]} 51. d6 Bxd6 {[%emt 0:00:00]} 52. Kd5 {[%emt 0:03:00]} Bc7 {[%emt 0:00:00]} 53. Kc6 {[%emt 0:00:00]} Bd8 {[%emt 0:00:00] Kein schönes Erlebnis für Weiß.   Gewichteter Fehlerwert: Weiß=0.69/Schwarz=0.28 (präzise) .  Verlustzug:     	Weiß=1     	---        Fehler:       	Weiß=9     	Schwarz=6     Ungenau:       	Weiß=2     	Schwarz=6     OK:         	Weiß=8     	Schwarz=4     Bester:       	Weiß=4     	Schwarz=4     Stark:        	Weiß=4     	Schwarz=1     Brilliant:      	---       	Schwarz=1} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "1.3"]
[White "Rajaram, Anika"]
[Black "Gongora Montes, Benjamin"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1743"]
[BlackElo "2173"]
[Annotator "RC"]
[PlyCount "68"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:05:20]} d6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:08]} Bg4 {[%emt 0:00:23]} 3. g3 {[%emt 0:00:24]} Bxf3 {[%emt 0:01:11]} 4. exf3 {[%emt 0:00:04]} g6 {[%emt 0:04:03]} 5. Bg2 {[%emt 0:00:39]} Bg7 {[%emt 1:27:13]} 6. O-O {[%emt 0:02:00]} Nd7 {[%emt 0:00:00]} 7. c4 {[%emt 0:03:08]} c5 {[%emt 0:00:00]} 8. d5 {[%emt 0:01:40]} Nh6 {[%emt 0:00:00]} 9. g4 {[%emt 0:07:35]} O-O {[%emt 0:00:00]} 10. Nc3 {[%emt 0:02:03]} Qb6 {[%emt 0:00:00]} 11. h3 {[%emt 0:10:01]} e5 {[%emt 0:00:00]} 12. Ne4 {[%emt 0:11:29]} f6 {[%emt 0:00:00]} 13. Qc2 {[%emt 0:05:17]} Nf7 {[%emt 0:00:00]} 14. h4 {[%emt 0:05:25]} f5 {[%emt 0:00:00]} 15. Ng3 {[%emt 0:07:29]} f4 {[%emt 0:00:00]} 16. Ne4 {[%emt 0:01:27]} Qd8 {[%emt 0:00:00]} 17. g5 {[%emt 0:07:12]} Re8 {[%emt 0:00:00]} 18. Bh3 {[%emt 0:06:08]} Nf8 {[%emt 0:00:00]} 19. Kh2 {[%emt 0:03:05]} h6 {[%emt 0:00:00]} 20. Rg1 {[%emt 0:04:02]} hxg5 {[%emt 0:00:00]} 21. hxg5 {[%emt 0:08:24]} Nh7 {[%emt 0:00:00]} 22. Nf6+ {[%emt 0:03:11]} Nxf6 {[%emt 0:00:00]} 23. gxf6 {[%emt 0:00:09]} Qxf6 {[%emt 0:00:00]} 24. Qxg6 {[%emt 0:02:26]} Qxg6 {[%emt 0:00:00]} 25. Rxg6 {[%emt 0:00:02]} Rad8 {[%emt 0:00:00]} 26. Be6 {[%emt 0:01:09]} Kf8 {[%emt 0:00:00]} 27. Bd2 {[%emt 0:01:47]} Nh8 {[%emt 0:00:00]} 28. Rg4 {[%emt 0:00:47]} Bf6 {[%emt 0:00:00]} 29. Rag1 {[%emt 0:00:55]} Ke7 {[%emt 0:00:00]} 30. Bc3 {[%emt 0:00:51]} Nf7 {[%emt 0:01:11]} 31. R1g2 {[%emt 0:00:53]} Rh8+ {[%emt 0:00:37]} 32. Kg1 {[%emt 0:00:01]} Rh5 {[%emt 0:00:19]} 33. Bxf7 {[%emt 0:00:53]} Kxf7 {[%emt 0:00:13]} 34. Kf1 {[%emt 0:00:28]} a6 {[%emt 0:02:30]} 1/2-1/2

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "1.4"]
[White "Varela Velazquez, Carlos Francisco"]
[Black "Jin, Austin"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2124"]
[BlackElo "1836"]
[Annotator "RC"]
[PlyCount "45"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:02:03]} d5 {[%emt 0:00:24]} 2. e3 {[%emt 0:00:37]} Nf6 {[%emt 0:00:28]} 3. c4 {[%emt 0:00:17]} e6 {[%emt 0:00:20]} 4. Nc3 {[%emt 0:00:06]} Be7 {[%emt 0:00:44]} 5. b3 {[%emt 0:00:08]} O-O {[%emt 0:00:28]} 6. Bb2 {[%emt 0:00:06]} c5 {[%emt 0:00:37]} 7. cxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:01:30]} 8. Qc2 {[%emt 0:09:08]} Nc6 {[%emt 0:06:05]} 9. h4 {[%emt 0:02:38]} b6 {[%emt 0:07:14]} 10. Bb5 {[%emt 0:23:43]} Ncb4 {[%emt 0:03:13]} 11. Qb1 {[%emt 0:04:18]} h6 {[%emt 0:11:55]} 12. a3 {[%emt 0:07:49]} Nxc3 {[%emt 0:03:07]} 13. dxc3 {[%emt 0:00:07]} Nd5 {[%emt 0:01:33]} 14. c4 {[%emt 0:03:31]} Nf6 {[%emt 0:02:04]} 15. Bc6 {[%emt 0:03:53]} Rb8 {[%emt 0:01:31]} 16. Ng5 {[%emt 0:01:18]} g6 {[%emt 0:09:19]} 17. h5 {[%emt 0:08:26]} Nxh5 {[%emt 0:19:09]} 18. Nxf7 {[%emt 0:01:48]} Kxf7 {[%emt 0:01:16]} 19. Rxh5 {[%emt 0:00:15]} Bg5 {[%emt 0:00:32]} 20. Rh3 {[%emt 0:09:40]} Qd6 {[%emt 0:07:45]} 21. Rf3+ {[%emt 0:00:45]} Ke7 {[%emt 0:01:19]} 22. Qxg6 {[%emt 0:00:26]} Rxf3 {[%emt 0:05:10]} 23. Qe8# {[%emt 0:00:08]} 1-0

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "1.5"]
[White "Echavarria, Johann"]
[Black "DE ARAUJO, Jaylson Javier Silva"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2269"]
[BlackElo "2071"]
[Annotator "TA"]
[PlyCount "155"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 62,155,199,207,345,337,378,374,586,587,579,577,546,544,980,980,938,936,916,911,812,293,385,255,253,209,29967,29970,6287,837,809,802,721,647,600,404,398,270,275,0,384,0,283,262,253,238,236,222,218,154,251,252,263,279,276,302,291,281,338,404,671,710,675,645,706,634,636,662,613,526,903,928,947,670,1017,739,731,731,740,628,1156,958,1899,549,1314,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:02]} c6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:16]} 4. e3 {[%emt 0:00:02]} e6 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:05]} Nbd7 {[%emt 0:00:09]} 6. Be2 {[%emt 0:00:02]} dxc4 {[%emt 0:00:18]} 7. a4 {[%emt 0:00:02]} Bb4 {[%emt 0:02:50]} 8. Bxc4 {[%emt 0:00:20] D45: Damengambit (Anti-Meraner Variante).} Nd5 {[%emt 0:02:47]} 9. Qc2 {[%emt 0:02:01]} Qa5 {[%emt 0:03:07]} 10. Bd2 {[%emt 0:00:04]} N5b6 $146 {[%emt 0:07:55]} ({Predecessor:} 10... Nxc3 11. bxc3 Bd6 12. e4 e5 13. Ng5 O-O 14. Nxf7 b5 15. Ba2 Bc7 16. Qb3 h6 17. Nxe5+ {1-0 Jakhria,K (1823)-Zahariev,V (1290) Wch U08 Batumi 2022 (4)}) 11. Bd3 {[%emt 0:01:00]} h6 {[%emt 0:01:52]} 12. O-O {[%emt 0:00:32]} O-O {[%emt 0:00:39]} 13. Ne4 {[%emt 0:09:10]} Nd5 {[%emt 0:05:00]} 14. Nd6 {[%emt 0:16:34]} Bxd2 {[%emt 0:02:50]} 15. Nxd2 {[%emt 0:00:05]} Qc7 {[%emt 0:01:29]} 16. Nxc8 {[%emt 0:03:48]} Raxc8 {[%emt 0:00:15]} 17. Bh7+ {[%emt 0:01:40]} Kh8 {[%emt 0:00:18]} 18. Be4 {[%emt 0:00:03]} N5f6 {[%emt 0:05:06]} 19. Bf3 {[%emt 0:00:36]} e5 {[%emt 0:00:29]} 20. Nb3 {[%emt 0:02:48]} exd4 {[%emt 0:01:42]} 21. Nxd4 {[%emt 0:00:07]} Ne5 {[%emt 0:00:23]} 22. Be2 {[%emt 0:00:09]} Rfd8 {[%emt 0:09:47]} 23. h3 {[%emt 0:02:01]} c5 {[%emt 0:04:47]} 24. Nb5 {[%emt 0:05:10]} Qb8 {[%emt 0:00:12]} 25. f4 {[%emt 0:06:28]} Nc6 {[%emt 0:00:16]} 26. Bc4 {[%emt 0:01:19]} a6 {[%emt 0:01:22]} 27. Nc3 {[%emt 0:00:26]} Qc7 {[%emt 0:02:10]} 28. e4 {[%emt 0:04:11]} Na5 {[%emt 0:06:20]} 29. Ba2 {[%emt 0:05:08]} c4 {[%emt 0:04:00]} 30. e5 {[%emt 0:02:07]} Nh7 {[%emt 0:00:33]} 31. Ne4 {[%emt 0:08:33]} Qb6+ {[%emt 0:04:00]} 32. Kh1 {[%emt 0:01:13]} f6 {[%emt 0:11:29]} (32... Kg8 {war angesagt.} 33. Nd6 Rxd6) 33. Nd6 $18 {[%emt 0:02:37]} Rc7 {[%emt 0:00:10]} 34. Rad1 {[%emt 0:00:55]} (34. Bxc4 Nxc4 (34... Rxd6 $2 35. exd6 Rxc4 36. Qf5 $18) 35. Rac1 (35. Nxc4 $2 Qe6 $19) 35... fxe5 (35... Rxd6 $2 36. exd6 Qxd6 37. b3 $18) 36. Nxc4 Qe6 $11) 34... Re7 {[%emt 0:02:49]} (34... Nf8 {ist wohl besser.} 35. Qc3 (35. Bxc4 Nxc4 36. Rc1 Rxd6 $11) 35... Rdd7) 35. Bb1 $18 {[%emt 0:02:57]} Nf8 {[%emt 0:00:33]} 36. exf6 {[%emt 0:01:39]} gxf6 {[%emt 0:00:10]} 37. Nf5 {[%emt 0:00:34]} Rh7 {[%emt 0:00:23]} 38. Rxd8 {[%emt 0:00:33]} Qxd8 {[%emt 0:00:07]} 39. Rd1 {[%emt 0:00:11]} Rd7 {[%emt 0:03:54]} 40. Rxd7 {[%emt 0:00:25]} Qxd7 {[%emt 0:00:09]} 41. Nxh6 $2 {[%emt 0:02:22]} (41. Qc3 Qd8 42. Qg3 (42. Nxh6 Kg7 $18) 42... Qd1+ 43. Kh2) 41... Qd4 {[%emt 0:07:56]} 42. Nf5 {[%emt 0:15:56]} Qxf4 {[%emt 0:01:40]} 43. Qd1 {[%emt 0:00:47]} Qc7 $2 {[%emt 0:09:10]} (43... Nc6 $18 44. a5 Ne5) 44. Qh5+ {[%emt 0:00:48]} Kg8 {[%emt 0:01:00]} 45. Qg4+ {[%emt 0:01:22]} (45. Be4 $142 Qe5 46. Bd5+ Qxd5 47. Ne7+ Kg7 48. Qxd5 (48. Nxd5 Ng6 $18)) 45... Kh8 $18 {[%emt 0:00:16]} 46. Nh6 {[%emt 0:02:36]} Qg7 {[%emt 0:00:35]} 47. Qh5 {[%emt 0:00:48]} Nc6 {[%emt 0:01:38]} 48. Ng4+ {[%emt 0:02:11]} (48. Nf5+ Qh7 49. Qe8 Kg8 $18) 48... Kg8 {[%emt 0:00:34]} 49. Qd5+ {[%emt 0:00:21]} Kh8 {[%emt 0:00:10]} 50. Qh5+ {[%emt 0:00:25]} Kg8 $1 {[%emt 0:00:08]} 51. Qd5+ {[%emt 0:00:23]} Kh8 {[%emt 0:00:01]} 52. Qxc4 {[%emt 0:00:10]} Qg5 {[%emt 0:01:06]} 53. Qc3 {[%emt 0:00:48]} Kg7 {[%emt 0:00:26]} 54. Ne3 {[%emt 0:00:27]} Ne7 {[%emt 0:00:36]} 55. Qd4 {[%emt 0:00:18]} Ne6 {[%emt 0:00:54]} (55... Nfg6 $16 56. Bd3 Qe5 57. Qxe5 Nxe5) 56. Qe4 $18 {[%emt 0:00:23]} Kf7 {[%emt 0:00:37]} 57. Ba2 {[%emt 0:00:45]} Qe5 {[%emt 0:00:19]} 58. Qxe5 {[%emt 0:00:29]} fxe5 {[%emt 0:00:02]} 59. Nd5 {[%emt 0:00:01]} Nc5 {[%emt 0:00:55]} 60. b4 {[%emt 0:01:00]} Nd7 {[%emt 0:00:01]} 61. Nxe7+ {[%emt 0:01:09]} Kxe7 {[%emt 0:00:02]} 62. Bd5 {[%emt 0:00:36]} b6 {[%emt 0:00:14]} 63. Bc6 {[%emt 0:00:49]} Nf8 {[%emt 0:01:17]} 64. g4 {[%emt 0:00:46]} Ne6 {[%emt 0:00:56]} 65. Bb7 {[%emt 0:00:35]} a5 {[%emt 0:00:07] [#]} 66. bxa5 $1 {[%emt 0:00:03]} bxa5 {[%emt 0:00:04]} 67. Kg2 {[%emt 0:00:17]} Kd6 {[%emt 0:00:58]} 68. Ba6 {[%emt 0:00:32]} e4 {[%emt 0:00:25]} 69. h4 {[%emt 0:00:13]} Ke5 {[%emt 0:00:02]} 70. Kg3 {[%emt 0:00:34]} Nc5 {[%emt 0:00:47]} 71. Bb5 {[%emt 0:00:03]} Kd4 {[%emt 0:00:18]} 72. g5 {[%emt 0:00:09]} (72. h5 $142 {Weiss droht h6 und Matt.} Ke5 73. h6) 72... e3 {[%emt 0:00:40]} 73. g6 $2 {[%emt 0:02:19]} ({Günstiger ist} 73. Be2 $18 Ne6 74. Kf3) 73... Nd3 $11 {[%emt 0:00:14]} 74. g7 {[%emt 0:00:47]} (74. Kf3 $5 Ne5+ $8 75. Kg3 $11) 74... e2 {[%emt 0:00:07]} 75. g8=Q {[%emt 0:00:07]} (75. Kh2 $5 e1=Q $8 (75... e1=R $2 76. g8=Q $18) 76. g8=Q Qxh4+ 77. Kg1 Qf2+ 78. Kh1 Qf1+ 79. Kh2 $11) 75... e1=Q+ {[%emt 0:00:05]} (75... e1=R 76. Qc4+ Ke5 77. Qxd3 Rg1+ 78. Kf2 Rg4 79. Qc3+ Kd5 80. Qf3+ (80. Qxa5 Rf4+ 81. Ke3 Re4+ 82. Kf3 Re6 83. Bd7+ Kd6 84. Bxe6 Kxe6) 80... Re4 81. Bd3 (81. Bc6+ Kxc6 82. Qxe4+ Kc7 83. h5 Kd7 84. h6 Kd6 85. h7 Kd7 86. h8=Q Kc7 87. Qhe5+ Kc8 88. Qa8+ Kd7 89. Qae8#)) 76. Kh2 {[%emt 0:00:07]} Qxh4+ {[%emt 0:00:32]} 77. Kg1 {[%emt 0:00:13]} Qe1+ {[%emt 0:00:41]} 78. Kh2 {[%emt 0:00:18]} 1/2-1/2

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "2.1"]
[White "Vidarte Morales, Arturo"]
[Black "Bhatta, Rohit"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2261"]
[BlackElo "1867"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,97,20,6,16,16,9,10,16,13,8,0,0,0,0,0,0,2,12,13,21,0,41,41,38,0,9,0,9,0,0,-12,-7,-28,0,0,0,0,0,0,81,70,168,158,139,140,142,60,60,8,8,8,8,8,8,8,17,17,42,31,31,39,59,13,239,172,2439,2300,29958,29960,29960,29961,29952,29957,12407,10163,29973,29972,29977,29969,29985,29986,29986,29987,29987,29988]} 1. c4 {[%emt 0:00:03]} e6 {[%emt 0:04:11]} 2. Nc3 {[%emt 0:00:09]} d5 {[%emt 0:00:15]} 3. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:18]} 4. Bg5 {[%emt 0:00:09]} Be7 {[%emt 0:00:16]} 5. e3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:36]} 6. Nf3 {[%emt 0:00:05]} h6 {[%emt 0:00:36]} 7. Bh4 {[%emt 0:00:07]} O-O {[%emt 0:00:21]} 8. Rc1 {[%emt 0:00:11]} c5 {[%emt 0:00:35]} 9. cxd5 {[%emt 0:00:37]} Nxd5 {[%emt 0:00:34]} 10. Bxe7 {[%emt 0:00:18]} Nxe7 {[%emt 0:00:03] The position is equal.} 11. dxc5 {[%emt 0:00:48]} Nxc5 {[%emt 0:00:15]} 12. Qd4 {[%emt 0:03:45]} Qxd4 {[%emt 0:10:02]} 13. Nxd4 {[%emt 0:00:11]} Rd8 {[%emt 0:05:10]} 14. b4 {[%emt 0:00:54]} Nd7 {[%emt 0:02:13]} 15. Be2 {[%emt 0:02:36]} Ne5 {[%emt 0:10:53]} 16. O-O {[%emt 0:01:11]} Bd7 {[%emt 0:01:34][%cal Bc8d7,Bd7c6,Bc6d5][%mdl 32]} 17. Rfd1 {[%emt 0:00:23]} N7c6 {[%emt 0:06:50]} 18. Nxc6 {[%emt 0:00:58]} Bxc6 {[%emt 0:02:41]} 19. f3 {[%emt 0:00:15][%cal Bf2f3,Bf3f4][%mdl 32]} Rac8 {[%emt 0:07:51]} 20. f4 {[%emt 0:12:46]} Rxd1+ {[%emt 0:04:12]} 21. Rxd1 {[%emt 0:01:11]} (21. Nxd1 $5 Ng6 $8 22. Kf2 $11) 21... Ng6 {[%emt 0:01:07][%cal Oc6g2]} 22. Nb5 {[%emt 0:00:40]} Bd5 {[%emt 0:04:21]} 23. Rd2 {[%emt 0:03:54] Prevents Rc2.} ({Much weaker is} 23. Nxa7 Rc2 24. Bf1 Nh4 $17 (24... Rxa2 25. Nb5 $11) (24... Bxa2 25. Rd8+ Kh7 26. Nb5 $14)) 23... Nh4 {[%emt 0:14:16]} (23... a6 $5 24. Nd6 Rc6 $15) 24. Kf2 {[%emt 0:04:12] Strongly threatening e4.} Bxg2 {[%emt 0:06:57]} 25. Nxa7 {[%emt 0:01:45]} Ra8 {[%emt 0:04:09]} 26. Nb5 {[%emt 0:00:03]} Be4 {[%emt 0:01:58]} (26... g5 $11 {remains equal.}) 27. Nd6 $16 {[%emt 0:00:21]} Bd5 {[%emt 0:01:09]} (27... Bh1 $14) 28. e4 $18 {[%emt 0:00:18]} Bxa2 {[%emt 0:03:54]} 29. Nxb7 {[%emt 0:00:46] White is more active.} f5 {[%emt 0:01:10] [#]} 30. exf5 {[%emt 0:02:46]} ({White should play} 30. b5 $1 $16 {[%cal Rb5b6]}) 30... Nxf5 $14 {[%emt 0:02:51]} 31. Rd8+ {[%emt 0:01:31]} (31. Bd3 $14) 31... Rxd8 $11 {[%emt 0:00:04]} 32. Nxd8 {[%emt 0:00:08][%mdl 4096] Endgame. And now b5 would win. KBN-KBN} Kf8 $1 {[%emt 0:00:33]} 33. Nc6 {[%emt 0:02:54]} Bd5 {[%emt 0:00:42]} 34. Ne5 {[%emt 0:00:35]} Nd4 {[%emt 0:01:30]} 35. Bd3 {[%emt 0:00:20]} Ke7 {[%emt 0:01:43]} 36. Ke3 {[%emt 0:00:05]} Nf5+ {[%emt 0:00:25]} 37. Bxf5 {[%emt 0:01:28]} exf5 $14 {[%emt 0:00:01][%cal Be6f5,Bf5f4,Bf4f3][%mdl 32] KB-KN} 38. Kd4 {[%emt 0:00:15]} (38. h4 $1 $14 {was preferrable.}) 38... Kd6 $2 {[%emt 0:00:56] [#] Black cannot hold the game after this.} (38... Bg2 $11 {and Black is okay.}) 39. h4 $1 $18 {[%emt 0:00:15]} g5 $2 {[%emt 0:01:38]} (39... Ke6 40. b5 Bg2) 40. hxg5 {[%emt 0:00:09]} hxg5 {[%emt 0:00:06]} 41. fxg5 {[%emt 0:00:07]} f4 {[%emt 0:01:07]} 42. Nd3 {[%emt 0:00:30]} f3 {[%emt 0:00:14]} 43. g6 {[%emt 0:01:09]} Bg8 {[%emt 0:01:08]} 44. Ke3 {[%emt 0:02:28]} Kd5 {[%emt 0:00:28]} 45. Kxf3 {[%emt 0:03:00] White mates.} Kd4 {[%emt 0:00:05] [#]} 46. Kf4 $1 {[%emt 0:03:57]} Kxd3 {[%emt 0:00:28]} (46... Bc4 47. Nb2) 47. b5 {[%emt 0:00:02][%cal Bb4b5,Bb5b6][%mdl 32]} Kd4 {[%emt 0:00:48]} 48. b6 {[%emt 0:00:06]} Bd5 {[%emt 0:00:28]} 49. g7 {[%emt 0:00:09] Weighted Error Value: White=0.10 (very precise) /Black=0.51.  Loses game:     	---       	Black=1      Mistake:       	White=3     	Black=3      Inaccurate:     	White=1     	Black=3      OK:         	White=13    	Black=10     Best:        	White=1     	Black=2      Strong:       	White=1     	Black=1} 1-0

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "2.2"]
[White "Gongora-Montes, Benjamin"]
[Black "Iinuma, Paul Yuu"]
[Result "0-1"]
[ECO "C33"]
[Annotator "NA RC"]
[PlyCount "48"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:18]} e5 {[%emt 0:08:06]} 2. f4 {[%emt 1:29:12]} exf4 {[%emt 0:00:43]} 3. Qf3 {[%emt 0:00:00]} Nc6 {[%emt 1:23:11]} 4. Qxf4 {[%emt 0:01:00]} Bd6 {[%emt 0:00:30]} 5. Qe3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 6. Be2 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 7. d4 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 8. e5 {[%emt 0:00:30]} Bb4+ {[%emt 0:00:00]} 9. c3 {[%emt 0:00:30]} d6 {[%emt 0:01:00]} 10. e6 {[%emt 0:00:30]} Bxe6 {[%emt 0:00:30]} 11. Qd3 {[%emt 0:00:30]} Nxd4 {[%emt 0:00:00]} 12. Qxd4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 13. Qh4 {[%emt 0:00:00]} Bg4 {[%emt 0:00:00]} 14. Bg5 {[%emt 0:00:00]} Qd7 {[%emt 0:00:00]} 15. Bxf6 {[%emt 0:00:00]} Bxg1 {[%emt 0:00:00]} 16. Qg5 {[%emt 0:00:00]} Rxe2+ {[%emt 0:00:00]} 17. Kf1 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:00]} 18. Kxg1 {[%emt 0:00:00]} Rxf6 {[%emt 0:00:00]} 19. Nd2 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 20. h3 {[%emt 0:00:00]} Be2 {[%emt 0:00:00]} 21. Re1 {[%emt 0:00:00]} Qc6 {[%emt 0:00:00]} 22. Rh2 {[%emt 0:03:18]} Qb6+ {[%emt 0:00:00]} 23. Kh1 {[%emt 0:00:23]} Qf2 {[%emt 0:00:00]} 24. Rg1 {[%emt 0:00:31]} Re5 {[%emt 0:00:00]} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "2.3"]
[White "Varela, Carlos Francisco"]
[Black "Rajaram, Anika"]
[Result "1-0"]
[ECO "A12"]
[BlackElo "1743"]
[Annotator "NA RC"]
[PlyCount "89"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:04:59]} 2. g3 {[%emt 0:00:18]} Nf6 {[%emt 1:26:31]} 3. Bg2 {[%emt 0:00:05]} c6 {[%emt 0:00:30]} 4. O-O {[%emt 0:01:48]} Bg4 {[%emt 0:00:00]} 5. c4 {[%emt 0:01:47]} e6 {[%emt 0:00:00]} 6. b3 {[%emt 0:13:38]} Nbd7 {[%emt 0:01:30]} 7. Bb2 {[%emt 1:16:23]} Bd6 {[%emt 0:00:00]} 8. d3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 9. Qc2 {[%emt 0:01:00]} e5 {[%emt 0:00:00]} 10. cxd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:00]} 11. Ba3 {[%emt 0:01:00]} Rc8 {[%emt 0:00:00]} 12. Qb2 {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 13. Bxd6 {[%emt 0:00:00]} Qxd6 {[%emt 0:00:00]} 14. d4 {[%emt 0:00:00]} Bxf3 {[%emt 0:04:00]} 15. exf3 {[%emt 0:00:00]} e4 {[%emt 0:00:00]} 16. Nd2 {[%emt 0:00:00]} exf3 {[%emt 0:00:00]} 17. Bxf3 {[%emt 0:00:00]} Rfe8 {[%emt 0:00:00]} 18. Rac1 {[%emt 0:03:30]} Rc6 {[%emt 0:00:00]} 19. Rxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:00:00]} 20. Rc1 {[%emt 0:01:00]} Rc8 {[%emt 0:00:00]} 21. Nf1 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 22. Ne3 {[%emt 0:01:00]} Nb6 {[%emt 0:04:00]} 23. a4 {[%emt 0:00:00]} Qb4 {[%emt 0:00:00]} 24. Qc3 {[%emt 0:00:00]} Qd6 {[%emt 0:01:00]} 25. Qa5 {[%emt 0:00:00]} Qd7 {[%emt 0:00:30]} 26. Qc5 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 27. a5 {[%emt 0:00:00]} Na8 {[%emt 0:00:02]} 28. Kg2 {[%emt 0:00:00]} h5 {[%emt 0:00:30]} 29. Nc2 {[%emt 0:03:30]} Rb7 {[%emt 0:00:45]} 30. Nb4 {[%emt 0:00:00]} Rb5 {[%emt 0:00:29]} 31. Qxc6 {[%emt 0:00:00]} Qxc6 {[%emt 0:00:30]} 32. Nxc6 {[%emt 0:00:00]} Rb7 {[%emt 0:00:30]} 33. b4 {[%emt 0:00:00]} a6 {[%emt 0:00:30]} 34. Be2 {[%emt 0:00:00]} Nc7 {[%emt 0:00:30]} 35. Nd8 {[%emt 0:00:00]} Ra7 {[%emt 0:00:30]} 36. Rc6 {[%emt 0:00:00]} Ne4 {[%emt 0:00:30]} 37. h4 {[%emt 0:00:00]} Kf8 {[%emt 0:00:30]} 38. f3 {[%emt 0:00:00]} Ke8 {[%emt 0:00:30]} 39. Nxf7 {[%emt 0:00:08]} Kxf7 {[%emt 0:00:30]} 40. fxe4 {[%emt 0:00:30]} dxe4 {[%emt 0:00:30]} 41. Bc4+ {[%emt 0:00:30]} Kg7 {[%emt 0:00:30]} 42. Kf2 {[%emt 0:00:30]} Rb7 {[%emt 0:00:30]} 43. Rb6 {[%emt 0:00:30]} Ra7 {[%emt 0:00:30]} 44. Ke3 {[%emt 0:00:30]} Ne8 {[%emt 0:00:30]} 45. Bxa6 {[%emt 0:00:30]} 1-0

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "2.4"]
[White "Jin, Austin"]
[Black "Echavarria, Johann"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1836"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 25,111,0,0,0,11,16,8,9,11,-7,0,0,10,14,10,0,18,22,26,0,1,8,8,0,18,18,22,24,33,-6,0,1,11,0,0,0,0,-44,-14,-35,0,0,0,-24,-13,-47,-36,-48,-31,-44,-50,-39,-27,-78,-70,-67,-74,-69,-35,-149,-156,-140,-135,-127,-136,-128,-138,-576,-560,-589,-585,-495,-97,-999,-881,-1841,-4134,-5089,-5081,-29961,-6090,-29970,-29965,-8063,-5118,-29976,-29977,-5085]} 1. e4 {[%emt 0:00:22]} c5 {[%emt 0:02:31]} 2. c3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:05]} Nd5 {[%emt 0:00:04]} 4. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:03]} 5. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 1:30:18]} 6. cxd4 {[%emt 0:00:09]} d6 {[%emt 0:00:00]} 7. Bc4 {[%emt 0:00:13]} Nb6 {[%emt 0:00:00]} 8. Bb5 {[%emt 0:00:07]} dxe5 {[%emt 0:00:00]} 9. Nxe5 {[%emt 0:00:09]} Bd7 {[%emt 0:00:00]} 10. Nxd7 {[%emt 0:00:12]} Qxd7 {[%emt 0:00:00]} 11. Nc3 {[%emt 0:00:22]} e6 {[%emt 0:00:00]} 12. O-O {[%emt 0:00:11]} Be7 {[%emt 0:00:00]} 13. Qg4 {[%emt 0:00:24]} O-O {[%emt 0:00:00]} 14. Bxc6 {[%emt 0:00:05]} bxc6 {[%emt 0:00:00]} 15. Bh6 {[%emt 0:00:41]} Bf6 {[%emt 0:00:00]} 16. Rfd1 {[%emt 0:00:27] Die Stellung ist ausgeglichen.} Kh8 {[%emt 0:00:00]} 17. Bg5 {[%emt 0:03:54]} Bxg5 {[%emt 0:00:00]} 18. Qxg5 {[%emt 0:00:11]} Qd8 {[%emt 0:00:00]} 19. Qc5 {[%emt 0:04:14]} Rc8 {[%emt 0:00:00]} 20. Rac1 {[%emt 0:03:24]} Qd7 {[%emt 0:00:00]} 21. Ne4 {[%emt 0:10:25]} Qd5 {[%emt 0:00:00]} 22. Nc3 {[%emt 0:03:16]} Qxc5 {[%emt 0:00:00]} 23. dxc5 {[%emt 0:00:04]} Nd5 {[%emt 0:00:00]} 24. Ne4 {[%emt 0:01:36]} Rb8 {[%emt 0:00:00]} 25. Rd2 {[%emt 0:04:03]} Rb4 {[%emt 0:00:00]} 26. Nd6 {[%emt 0:02:36]} Kg8 {[%emt 0:00:00]} 27. b3 {[%emt 0:01:47]} Rfb8 {[%emt 0:00:00]} 28. g3 {[%emt 0:08:39]} Kf8 {[%emt 0:00:00]} 29. Rdc2 {[%emt 0:05:13]} Ke7 {[%emt 0:00:00]} 30. Rc4 {[%emt 0:04:04]} f6 {[%emt 0:00:00]} 31. Kg2 {[%emt 0:03:51]} Kd7 {[%emt 0:00:00]} 32. h3 {[%emt 0:02:44]} Rxc4 {[%emt 0:00:00]} 33. Rxc4 $15 {[%emt 0:00:49][%mdl 4096] Endspiel. KRN-KRN} Rb4 {[%emt 0:00:00]} 34. Rc1 {[%emt 0:05:31]} Rd4 {[%emt 0:00:00]} 35. Nc4 {[%emt 0:15:33]} Nb4 {[%emt 0:00:00][%cal Ob4d3]} 36. Ne3 {[%emt 0:02:35]} e5 {[%emt 0:00:00][%cal Od4d2]} 37. a3 {[%emt 0:06:15]} Nd3 {[%emt 0:00:00]} 38. Rc3 {[%emt 0:00:26]} e4 {[%emt 0:00:00]} 39. b4 {[%emt 0:01:57]} (39. f4 $11 {hält das Gleichgewicht.}) 39... Ne1+ $17 {[%emt 0:00:00]} 40. Kf1 {[%emt 0:00:40]} Nf3 {[%emt 0:00:00]} 41. Kg2 {[%emt 0:00:48]} Ke6 {[%emt 0:00:00] Schwarz steht aktiver.} 42. Rc4 {[%emt 0:04:59]} (42. b5 $15) 42... Ne1+ {[%emt 0:00:00]} 43. Kf1 {[%emt 0:00:21] [#]} Rxc4 {[%emt 0:00:00]} 44. Nxc4 {[%emt 0:00:04] KN-KN} Nc2 {[%emt 0:00:00]} 45. Ke2 {[%emt 0:02:10]} Kd5 {[%emt 0:00:00]} 46. Ne3+ {[%emt 0:01:22][%mdl 8192]} (46. Nd6 $17 {nur so!}) 46... Nxe3 $19 {[%emt 0:00:00]} 47. Kxe3 {[%emt 0:00:07] KP-KP} Ke5 {[%emt 0:07:08]} 48. h4 {[%emt 0:02:14]} a6 $2 {[%emt 0:05:42]} (48... g6 $19 49. a4 a6) 49. g4 {[%emt 0:02:08][%mdl 8192] [#]} (49. h5 $17) 49... g6 $1 {[%emt 0:00:18]} 50. h5 {[%emt 0:00:46]} gxh5 {[%emt 0:01:34]} 51. gxh5 {[%emt 0:02:08]} f5 {[%emt 0:01:01]} 52. Kd2 {[%emt 0:00:32]} Kd4 {[%emt 0:00:47] ( -> ...f4)} 53. a4 {[%emt 0:00:16]} f4 {[%emt 0:01:18]} 54. b5 {[%emt 0:00:29]} Kxc5 {[%emt 0:00:20]} (54... cxb5 $2 {verliert.} 55. c6 $18) 55. bxa6 {[%emt 0:00:29]} Kb6 {[%emt 0:00:05]} 56. Ke1 {[%emt 0:01:18] Gewichteter Fehlerwert: Weiß=0.92/Schwarz=0.21 (präzise) .  Verlustzug:     	Weiß=2     	---        Gewinn verpasst:   	---       	Schwarz=1     Fehler:       	Weiß=2     	---        Ungenau:       	Weiß=5     	Schwarz=3     OK:         	Weiß=10    	Schwarz=13    Bester:       	Weiß=1     	Schwarz=2     Stark:        	---       	Schwarz=1} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "2.5"]
[White "Silva, Javier"]
[Black "Montes Orozco, Miguel Angel"]
[Result "0-1"]
[ECO "C60"]
[Annotator "NA RC"]
[PlyCount "100"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:10]} e5 {[%emt 0:02:49]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:16]} g6 {[%emt 0:02:23]} 4. Bxc6 {[%emt 0:02:50]} dxc6 {[%emt 0:00:08]} 5. Nxe5 {[%emt 0:00:08]} Qd4 {[%emt 0:02:53]} 6. Nf3 {[%emt 0:00:06]} Qxe4+ {[%emt 0:00:02]} 7. Qe2 {[%emt 0:00:07]} Qxe2+ {[%emt 0:00:03]} 8. Kxe2 {[%emt 0:00:03]} Bf5 {[%emt 0:03:42]} 9. d3 {[%emt 0:05:33]} Bg7 {[%emt 0:00:06]} 10. Nbd2 {[%emt 0:00:18]} O-O-O {[%emt 0:00:16]} 11. Re1 {[%emt 0:00:57]} Nf6 {[%emt 0:01:40]} 12. Kf1 {[%emt 0:00:13]} Nd5 {[%emt 0:00:06]} 13. a3 {[%emt 0:00:09]} h6 {[%emt 0:01:09]} 14. Nc4 {[%emt 0:02:04]} g5 {[%emt 0:03:20]} 15. Ne3 {[%emt 0:04:28]} Bh7 {[%emt 0:05:50]} 16. Nxd5 {[%emt 0:05:09]} Rxd5 {[%emt 0:00:26]} 17. Ra2 {[%emt 0:01:52]} Kd7 {[%emt 0:13:28]} 18. b3 {[%emt 0:01:19]} Re8 {[%emt 0:00:34]} 19. Rxe8 {[%emt 0:00:13]} Kxe8 {[%emt 0:00:01]} 20. Bb2 {[%emt 0:00:16]} f6 {[%emt 0:00:06]} 21. Ra1 {[%emt 0:00:11]} Kf7 {[%emt 0:00:04]} 22. Re1 {[%emt 0:01:15]} a5 {[%emt 0:01:12]} 23. a4 {[%emt 0:03:44]} Bf8 {[%emt 0:00:32]} 24. Rd1 {[%emt 0:02:04]} Bb4 {[%emt 0:05:56]} 25. Ke2 {[%emt 0:08:55]} h5 {[%emt 0:01:22]} 26. Nd2 {[%emt 0:02:09]} Rd8 {[%emt 0:01:28]} 27. Nb1 {[%emt 0:06:13]} Bd6 {[%emt 0:02:47]} 28. h3 {[%emt 0:03:21]} Bf5 {[%emt 0:01:42]} 29. Bc3 {[%emt 0:00:41]} b6 {[%emt 0:00:39]} 30. Nd2 {[%emt 0:01:14]} h4 {[%emt 0:01:39]} 31. Ne4 {[%emt 0:00:56]} Be7 {[%emt 0:00:29]} 32. f3 {[%emt 0:00:56]} Be6 {[%emt 0:03:58]} 33. Bd2 {[%emt 0:02:00]} Rg8 {[%emt 0:00:17]} 34. Nf2 {[%emt 0:00:59]} c5 {[%emt 0:04:37]} 35. Ng4 {[%emt 0:02:24]} Re8 {[%emt 0:00:30]} 36. Kf1 {[%emt 0:01:09]} Bf8 {[%emt 0:04:37]} 37. Bc3 {[%emt 0:00:57]} Bg7 {[%emt 0:01:53]} 38. Bd2 {[%emt 0:03:14]} f5 {[%emt 0:02:56]} 39. Nf2 {[%emt 0:00:28]} Bf6 {[%emt 0:00:16]} 40. f4 {[%emt 0:04:20]} gxf4 {[%emt 0:02:55]} 41. Bxf4 {[%emt 0:00:07]} Bd5 {[%emt 0:00:02]} 42. Nh1 {[%emt 0:12:27]} Bc3 {[%emt 0:00:25]} 43. Bxc7 {[%emt 0:05:46]} Re6 {[%emt 0:03:39]} 44. Bd8 {[%emt 0:04:11]} Rg6 {[%emt 0:00:41]} 45. Bxh4 {[%emt 0:00:06]} Rxg2 {[%emt 0:14:35]} 46. Nf2 {[%emt 0:01:11]} Rg6 {[%emt 0:03:27]} 47. Ke2 {[%emt 0:01:48]} Re6+ {[%emt 0:00:36]} 48. Kf1 {[%emt 0:00:09]} Bf3 {[%emt 0:00:09]} 49. Rc1 {[%emt 0:00:53]} Be2+ {[%emt 0:00:07]} 50. Kg2 {[%emt 0:01:01]} Rg6+ {[%emt 0:00:03]} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "3.1"]
[White "Bhatta, Rohit"]
[Black "Gongora-Montes, Benjamin"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1867"]
[Annotator "NA RC"]
[PlyCount "38"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:05]} d6 {[%emt 0:05:42]} 2. Nf3 {[%emt 0:00:05]} Bg4 {[%emt 0:00:14]} 3. c4 {[%emt 0:00:11]} Nd7 {[%emt 0:01:38]} 4. g3 {[%emt 0:00:30]} Bxf3 {[%emt 0:00:10]} 5. exf3 {[%emt 0:00:02]} Ngf6 {[%emt 0:01:21]} 6. d5 {[%emt 0:02:18]} c6 {[%emt 0:04:03]} 7. Nc3 {[%emt 0:00:29]} g6 {[%emt 0:00:54]} 8. Bg2 {[%emt 0:00:26]} Bg7 {[%emt 0:00:10]} 9. O-O {[%emt 0:00:37]} cxd5 {[%emt 0:00:08]} 10. cxd5 {[%emt 0:00:43]} O-O {[%emt 0:00:09]} 11. Be3 {[%emt 0:04:09]} Qa5 {[%emt 0:00:20]} 12. f4 {[%emt 0:04:59]} Rfc8 {[%emt 0:00:17]} 13. Re1 {[%emt 0:03:01]} Rc4 {[%emt 0:04:21]} 14. Bf1 {[%emt 0:10:40]} Rxc3 {[%emt 0:00:20]} 15. bxc3 {[%emt 0:02:54]} Nxd5 {[%emt 0:00:06]} 16. Bd4 {[%emt 0:07:46]} Nxc3 {[%emt 0:01:51]} 17. Qd2 {[%emt 0:03:38]} Bxd4 {[%emt 0:00:21]} 18. Qxd4 {[%emt 0:02:53]} Nd5 {[%emt 0:00:13]} 19. Rxe7 {[%emt 0:10:47]} Nxe7 {[%emt 1:17:42]} 1/2-1/2

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "3.2"]
[White "Iinuma, Paul Yuu"]
[Black "Varela, Carlos Francisco"]
[Result "1/2-1/2"]
[ECO "E73"]
[Annotator "NA RC"]
[PlyCount "52"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:09:39]} Nf6 {[%emt 0:00:14]} 2. c4 {[%emt 0:00:06]} g6 {[%emt 0:00:36]} 3. Nc3 {[%emt 0:00:38]} Bg7 {[%emt 0:00:07]} 4. e4 {[%emt 0:00:07]} d6 {[%emt 0:00:07]} 5. Be2 {[%emt 0:00:05]} O-O {[%emt 0:00:20]} 6. Be3 {[%emt 0:00:31]} a5 {[%emt 0:14:19]} 7. h4 {[%emt 0:00:35]} e5 {[%emt 0:02:43]} 8. d5 {[%emt 0:00:20]} Na6 {[%emt 0:00:33]} 9. h5 {[%emt 0:00:36]} Nc5 {[%emt 0:00:54]} 10. Qc2 {[%emt 0:07:40]} Ng4 {[%emt 0:22:02]} 11. Bxg4 {[%emt 0:00:21]} Bd7 {[%emt 0:54:05]} 12. Be6 Bxe6 {[%emt 0:00:00]} 13. f3 {[%emt 0:00:42]} Bd7 {[%emt 0:00:00]} 14. g4 {[%emt 0:00:12]} f5 {[%emt 0:00:00]} 15. gxf5 {[%emt 0:00:14]} gxf5 {[%emt 0:00:00]} 16. O-O-O {[%emt 1:16:44]} fxe4 {[%emt 0:00:00]} 17. fxe4 {[%emt 0:00:30]} Kh8 {[%emt 0:03:00]} 18. Kb1 {[%emt 0:00:00]} Bg4 {[%emt 0:00:00]} 19. Nge2 {[%emt 0:00:00]} Bf6 {[%emt 0:00:00]} 20. Rdf1 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 21. Bh6 {[%emt 0:00:00]} Rg8 {[%emt 0:00:00]} 22. Rhg1 {[%emt 0:00:00]} Bg5 {[%emt 0:00:40]} 23. Bxg5 {[%emt 0:00:00]} Rxg5 {[%emt 0:00:07]} 24. Qd2 {[%emt 0:00:00]} Bxe2 {[%emt 0:01:13]} 25. Nxe2 {[%emt 0:00:00]} Rxg1 {[%emt 0:00:33]} 26. Rxg1 {[%emt 0:00:00]} Qh4 {[%emt 0:00:33]} 1/2-1/2

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "3.3"]
[White "Echavarria, Johann"]
[Black "Rajaram, Anika"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2269"]
[BlackElo "1743"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,95,6,9,8,9,8,10,5,12,16,79,78,92,90,90,93,92,91,92,92,149,125,124,131,132,94,76,78,249,237,216,145,202,171,329,330,316,206,264,200,195,195,203,188,192,185,246,246,215,199,214,205,197,201,361,247,269,269,269,269,270,269,372,310,606,536,951,916,864,835,1622,1497,1645,1389,2048,1870,29972,29973,29973,29973,29983,29984]} 1. Nf3 {[%emt 0:02:57]} d5 {[%emt 0:04:34]} 2. d4 {[%emt 0:00:12]} Nf6 {[%emt 1:26:56]} 3. c4 {[%emt 0:00:04][%cal Bc2c4,Bc4c5][%mdl 32]} e6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:04]} Be7 {[%emt 0:00:00]} 5. Bf4 {[%emt 0:00:06]} O-O {[%emt 0:00:00]} 6. e3 {[%emt 1:30:07]} Nbd7 {[%emt 0:00:00]} 7. c5 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 8. Bd3 {[%emt 0:01:00]} b6 {[%emt 0:00:00]} 9. b4 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 10. a3 {[%emt 0:01:00]} Ba6 {[%emt 0:04:00]} 11. O-O {[%emt 0:00:30] The position is equal.} Qc8 {[%emt 0:00:00]} 12. h3 Ne4 {[%emt 0:01:00]} 13. Bxa6 $16 {[%emt 0:00:00]} (13. Bxe4 dxe4 14. Nxe4 Bxf1 15. Qxf1 axb4 16. axb4 Rxa1 17. Qxa1 Qb7 $15) 13... Qxa6 {[%emt 0:00:00]} 14. Nxe4 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00]} 15. Ne5 {[%emt 0:00:00]} Nxe5 {[%emt 0:01:30]} 16. Bxe5 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 17. Bc7 {[%emt 0:00:00]} Bd8 {[%emt 0:00:00]} (17... bxc5 $142 18. bxc5 (18. dxc5 axb4 19. axb4 Qb7 $16) 18... Qc4) 18. Bd6 {[%emt 0:00:00]} Rf7 {[%emt 0:00:00]} 19. Qb3 {[%emt 0:00:00]} Qc8 {[%emt 0:00:00]} 20. bxa5 {[%emt 0:00:00] White has more active pieces.} b5 {[%emt 0:02:30]} 21. a4 $36 {[%emt 0:00:00][%mdl 2048] White is on the roll.} Rb7 {[%emt 0:00:00] This costs Black the game.} (21... Rxa5 $16 22. axb5 Rxb5) 22. axb5 {[%emt 0:00:00]} Rxb5 {[%emt 0:00:00]} 23. Qc4 {[%emt 0:00:00][%cal Oa5a6]} Kf7 {[%emt 0:00:00]} (23... Raxa5 $16 24. Rxa5 Rxa5) 24. Qe2 {[%emt 0:00:00] [#] Qh5+ would kill now.} Bc7 $2 {[%emt 0:00:00]} (24... g6 {might work better.} 25. Rfb1 Raxa5) 25. Bxc7 $18 {[%emt 0:00:00]} Qxc7 {[%emt 0:00:00]} 26. a6 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 27. Ra2 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 28. Rfa1 {[%emt 0:00:00]} Ra7 {[%emt 0:00:00]} 29. f3 {[%emt 0:00:00]} exf3 {[%emt 0:01:25]} 30. Qxf3 {[%emt 0:00:00]} Qd7 {[%emt 0:01:23]} (30... Qb8 $142 31. Re1 (31. Qxc6 $2 {perishes.} Rb1+ 32. Kf2 Rxa1 $19) 31... Rb1) 31. Qf2 {[%emt 0:00:00]} Qd5 {[%emt 0:00:51]} 32. Rb2 {[%emt 0:00:00]} Qc4 {[%emt 0:00:51]} 33. Rxb5 {[%emt 0:00:21]} Qxb5 {[%emt 0:00:49][%mdl 4096] Endgame. KQR-KQR} 34. Qa2 {[%emt 0:00:09]} Qd3 $2 {[%emt 0:00:57]} (34... g5 35. Kh2 h5) 35. Qa3 {[%emt 0:01:11]} Qxa3 {[%emt 0:00:31]} 36. Rxa3 {[%emt 0:00:01] KR-KR} e5 {[%emt 0:00:36]} 37. Kf2 {[%emt 0:00:30]} ({Resist} 37. dxe5 $6 Ke6 $16) 37... Ke6 {[%emt 0:01:07]} 38. Ke2 {[%emt 0:00:16] Kd3 is the strong threat.} Kd5 {[%emt 0:00:00]} 39. Kd3 {[%emt 0:00:10]} e4+ $2 {[%emt 0:01:00]} (39... g5 40. g3 Ke6) 40. Kc3 {[%emt 0:00:22]} Ke6 {[%emt 0:00:00]} 41. Kb4 {[%emt 0:02:08]} Kd7 {[%emt 0:00:00]} 42. Ka5 {[%emt 0:00:32] [#] Threatens to win with Kb6.} Kc7 {[%emt 0:01:30]} 43. Rb3 {[%emt 0:00:34]} g5 {[%emt 0:00:00][%cal Bg6g5,Bg5g4][%mdl 32]} 44. g3 {[%emt 0:00:36]} h5 {[%emt 0:00:03]} 45. Rb1 {[%emt 0:00:38]} g4 {[%emt 0:00:35]} 46. h4 {[%emt 0:03:36] White mates.} Kc8 {[%emt 0:00:29]} 47. Kb6 {[%emt 0:00:34][%csl LRa7,LRc6]} Ra8 {[%emt 0:00:34]} 48. a7 {[%emt 0:06:52] Weighted Error Value: White=0.16 (very precise) /Black=0.61.  Loses game:     	---       	Black=1      Mistake:       	---       	Black=7      Inaccurate:     	White=3     	Black=2      OK:         	White=12    	Black=11     Best:        	White=1     	---} 1-0

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "3.4"]
[White "Montes Orozco, Miguel Angel"]
[Black "Jin, Austin"]
[Result "1-0"]
[ECO "A13"]
[BlackElo "1836"]
[Annotator "NA RC"]
[PlyCount "51"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:03:23]} d5 {[%emt 0:00:19]} 2. e3 {[%emt 0:00:34]} Nf6 {[%emt 0:00:30]} 3. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:18]} 4. Nc3 {[%emt 0:00:26]} Be7 {[%emt 0:00:46]} 5. b3 {[%emt 0:00:20]} O-O {[%emt 0:01:00]} 6. Bb2 {[%emt 0:00:09]} c5 {[%emt 0:01:02]} 7. cxd5 {[%emt 0:02:44]} Nxd5 {[%emt 0:01:03]} 8. Qc2 {[%emt 0:00:11]} Nc6 {[%emt 0:02:06]} 9. a3 {[%emt 0:00:53]} Bf6 {[%emt 0:07:47]} 10. h4 {[%emt 0:02:14]} Nde7 {[%emt 0:14:48]} 11. Ng5 {[%emt 0:05:12]} Ng6 {[%emt 0:13:10]} 12. Nxh7 {[%emt 0:03:31]} Bxh4 {[%emt 0:03:02]} 13. Nxf8 {[%emt 0:00:19]} Qxf8 {[%emt 0:01:29]} 14. Be2 {[%emt 0:02:49]} Be7 {[%emt 0:07:23]} 15. O-O-O {[%emt 0:00:53]} c4 {[%emt 0:11:51]} 16. bxc4 {[%emt 0:08:27]} Bxa3 {[%emt 0:03:05]} 17. Bh5 {[%emt 0:10:06]} Nce5 {[%emt 0:05:51]} 18. d3 {[%emt 0:00:19]} Bd7 {[%emt 0:05:11]} 19. f4 {[%emt 0:00:54]} Nc6 {[%emt 0:19:19]} 20. Bxg6 {[%emt 0:02:23]} fxg6 {[%emt 0:00:00]} 21. Ne4 {[%emt 0:00:07]} b6 {[%emt 0:00:00]} 22. Rh2 {[%emt 0:02:35]} Qb4 {[%emt 0:00:00]} 23. Rdh1 {[%emt 0:00:46]} Kf7 {[%emt 0:00:00]} 24. Bxa3 {[%emt 0:03:34]} Qxa3+ {[%emt 0:00:00]} 25. Qb2 {[%emt 0:00:19]} Qxd3 {[%emt 0:00:00]} 26. Qxg7+ {[%emt 0:00:42]} 1-0

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.18"]
[Round "3.5"]
[White "Silva, Javier"]
[Black "Vidarte Morales, Arturo"]
[Result "0-1"]
[ECO "B14"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,70,32,20,26,29,38,21,23,38,51,13,28,0,6,0,0,-32,0,0,0,0,-3,-22,-14,-52,-15,-79,-80,-75,-86,-177,-169,-190,-185,-182,-99,-169,-162,-153,-161,-167,-158,-166,-171,-222,-192,-269,-229,-481,-458,-493,-487]} 1. e4 {[%emt 0:00:01][%cal Be2e4,Be4d5][%mdl 32]} c5 {[%emt 0:01:23]} 2. Nf3 {[%emt 0:00:21]} g6 {[%emt 0:00:11]} 3. c3 {[%emt 0:00:20]} Bg7 {[%emt 0:00:18]} 4. d4 {[%emt 0:00:14]} cxd4 {[%emt 0:00:24]} 5. cxd4 {[%emt 0:00:10]} d5 {[%emt 0:00:03]} 6. exd5 {[%emt 0:01:07]} Nf6 {[%emt 0:00:10]} 7. Nc3 {[%emt 0:00:08]} O-O {[%emt 0:00:11]} 8. Bc4 {[%emt 0:03:41]} Nbd7 {[%emt 0:00:13][%cal Bb8d7,Bd7b6,Bb6d5,Bd5c3][%mdl 32]} 9. O-O {[%emt 0:00:18]} Nb6 {[%emt 0:00:11]} 10. Bb3 {[%emt 0:00:09]} Nbxd5 {[%emt 0:00:33]} 11. Re1 {[%emt 0:00:41]} e6 {[%emt 0:00:54]} 12. Bg5 {[%emt 0:00:52]} Nxc3 {[%emt 0:13:45]} 13. bxc3 {[%emt 0:00:08]} b6 {[%emt 0:00:19] The position is equal.} 14. Ne5 {[%emt 0:09:33]} Bb7 {[%emt 0:01:11] Inhibits Qf3.} 15. Qe2 {[%emt 0:07:12]} Qd6 {[%emt 0:04:36]} 16. f3 {[%emt 0:21:21] Dodges Ne4} Rac8 {[%emt 0:05:56]} 17. Rac1 {[%emt 0:05:59]} Nd5 {[%emt 0:04:10]} 18. Bd2 {[%emt 0:01:30]} a6 {[%emt 0:16:26][%cal Od5c3]} (18... Nxc3 $5 19. Bxc3 Rxc3 20. Rxc3 Qxd4+ 21. Qe3 Bxe5 $15) 19. c4 {[%emt 0:04:55]} Ne7 {[%emt 0:00:39]} 20. Bc3 {[%emt 0:01:36]} Nc6 {[%emt 0:11:41]} 21. Nxc6 {[%emt 0:07:45]} Bxc6 {[%emt 0:01:25]} 22. Qf2 {[%emt 0:02:30]} Rfd8 {[%emt 0:03:58][%cal Rg7d4]} 23. c5 {[%emt 0:04:04]} (23. d5 $11 Bxc3 24. Rxc3 exd5 25. cxd5) 23... Qc7 $17 {[%emt 0:02:35]} 24. Red1 {[%emt 0:08:26][%cal Od4d5]} Bd5 {[%emt 0:01:58]} 25. Bb4 {[%emt 0:06:07]} (25. Qe1 $17) 25... Bxb3 $19 {[%emt 0:01:36]} 26. axb3 {[%emt 0:00:08]} Qf4 {[%emt 0:00:46]} 27. Rc4 {[%emt 0:05:57] [#]} bxc5 {[%emt 0:01:39]} ({Better is} 27... a5 $1 $19 {[%cal Ra5b4]} 28. Bd2 Qf5 (28... Rxd4 29. Kf1 $15) (28... Bxd4 29. Bxf4 Bxf2+ 30. Kxf2 $17) 29. cxb6 Rxc4 30. bxc4 Qd3) 28. g3 {[%emt 0:05:36] [#]} (28. Rxc5 $17 {was worth a try.} Rb8 (28... Bxd4 $2 {perishes.} 29. Rxd4 Qb8 30. h3 $18) 29. Rc4) 28... Qb8 $1 {[%emt 0:00:42]} ({Worse is} 28... Bxd4 29. Rdxd4 (29. gxf4 $2 {is the wrong capture.} Bxf2+ 30. Kxf2 Rxd1 $19) 29... Qxd4 30. Rxd4 (30. Bxc5 $2 Qd1+ 31. Qf1 Qxb3 $19) 30... cxd4 31. Qb2 $16) 29. Bxc5 {[%emt 0:00:35]} Qxb3 {[%emt 0:00:10]} 30. Rdc1 {[%emt 0:00:23]} h5 {[%emt 0:02:33]} 31. Kg2 {[%emt 0:00:36]} Qb5 {[%emt 0:00:48]} 32. R1c2 {[%emt 0:00:32]} (32. Qa2 $142) 32... Rd5 {[%emt 0:00:59]} 33. Rb4 {[%emt 0:01:20]} (33. Qe2 {was called for.}) 33... Qd7 {[%emt 0:00:05] ...e5 would now be deadly.} 34. Rcb2 $2 {[%emt 0:00:10]} (34. Rbc4) 34... e5 {[%emt 0:02:36][%cal Re5d4]} 35. Rb7 {[%emt 0:00:17]} Qf5 {[%emt 0:01:23] Weighted Error Value: White=0.34/Black=0.09 (flawless) .  Mistake:       	White=6     	Black=1      Inaccurate:     	White=3     	Black=2      OK:         	White=8     	Black=13     Best:        	---       	Black=2      Strong:       	---       	Black=1} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "4.1"]
[White "Varela, Carlos Francisco"]
[Black "Bhatta, Rohit"]
[Result "1/2-1/2"]
[ECO "C52"]
[BlackElo "1867"]
[Annotator "NA RC"]
[PlyCount "51"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} e5 {[%emt 0:04:23]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:02]} 3. Bc4 {[%emt 0:00:11]} Bc5 {[%emt 0:00:20]} 4. b4 {[%emt 0:00:27]} Bxb4 {[%emt 0:00:05]} 5. c3 {[%emt 0:00:04]} Ba5 {[%emt 0:00:07]} 6. d4 {[%emt 0:00:10]} b5 {[%emt 0:00:14]} 7. Bxb5 {[%emt 0:00:53]} Nxd4 {[%emt 0:00:07]} 8. Nxd4 {[%emt 0:00:22]} exd4 {[%emt 0:00:02]} 9. O-O {[%emt 0:00:24]} Ne7 {[%emt 0:00:17]} 10. cxd4 {[%emt 0:01:21]} O-O {[%emt 0:00:08]} 11. Ba3 {[%emt 0:03:03]} Re8 {[%emt 0:01:17]} 12. Qc2 {[%emt 0:23:29]} Ng6 {[%emt 0:07:33]} 13. f4 {[%emt 0:02:03]} Bb6 {[%emt 0:15:21]} 14. Bb2 {[%emt 0:02:10]} Bb7 {[%emt 0:03:31]} 15. Nd2 {[%emt 0:05:23]} Qe7 {[%emt 0:10:39]} 16. Bd3 {[%emt 0:14:06]} Qd6 {[%emt 0:12:04]} 17. Nb3 {[%emt 0:12:07]} Nxf4 {[%emt 0:05:58]} 18. e5 {[%emt 0:10:40]} Qh6 {[%emt 0:01:32]} 19. Bc1 {[%emt 0:04:07]} g5 {[%emt 0:06:40]} 20. Bxf4 {[%emt 0:00:19]} gxf4 {[%emt 0:00:10]} 21. Rae1 {[%emt 0:00:19]} Re6 {[%emt 0:07:11]} 22. Bf5 {[%emt 0:08:34]} Re7 {[%emt 0:00:42]} 23. Qd2 {[%emt 0:03:51]} Kh8 {[%emt 0:03:02]} 24. Qxf4 {[%emt 0:04:35]} Rg8 {[%emt 0:01:04]} 25. g3 {[%emt 0:03:03]} Qxf4 {[%emt 0:04:38]} 26. Rxf4 {[%emt 0:00:02]} 1/2-1/2

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "4.2"]
[White "Echavarria, Johann"]
[Black "Iinuma, Paul Yuu"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2269"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,103,27,4,4,12,14,10,18,6,14,17,19,4,7,14,38,25,62,32,71,37,57,39,87,75,85,75,66,65,97,70,75,23,80,75,96,68,67,67,114,86,93,14,10,-35,-25,-32,-20,-18,-18,6,-30,-39,-27,-22,-22,-62,-8,-48,-13,-13,-13,-20,0,0,0,0,-7,-18,-57,-66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:02:54]} c5 {[%emt 0:10:46]} 2. Nf3 {[%emt 0:00:26]} d6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:11]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:08]} 5. Nc3 {[%emt 0:00:02]} a6 {[%emt 0:00:01]} 6. a4 {[%emt 0:00:28]} e5 {[%emt 0:00:58]} 7. Nf3 {[%emt 0:00:08]} Qc7 {[%emt 0:02:12]} 8. Bg5 {[%emt 0:00:23]} Nbd7 {[%emt 0:00:27]} 9. Nd2 {[%emt 0:00:56]} h6 {[%emt 0:00:37]} 10. Bxf6 {[%emt 0:00:47]} Nxf6 {[%emt 0:00:02]} 11. Bc4 {[%emt 0:00:10]} Be6 {[%emt 0:00:22]} 12. Qe2 {[%emt 0:03:55]} Rc8 {[%emt 0:00:03]} 13. Bb3 {[%emt 0:00:25]} Be7 {[%emt 0:00:38]} 14. O-O {[%emt 0:02:34]} O-O {[%emt 0:00:02]} 15. Rfd1 {[%emt 0:01:25]} Rfd8 {[%emt 0:00:08]} 16. Nf1 {[%emt 0:01:58]} Qa5 {[%emt 0:06:43]} 17. Nd5 {[%emt 0:04:37]} Kf8 {[%emt 0:05:37]} 18. Nxf6 {[%emt 0:05:09]} Bxf6 {[%emt 0:00:34]} 19. Ne3 {[%emt 0:00:03]} Bg5 {[%emt 0:06:33]} (19... Bxb3 $14 20. cxb3 Bg5) 20. Nd5 $16 {[%emt 0:00:54]} Re8 {[%emt 0:01:39]} 21. Rd3 {[%emt 0:02:34]} Kg8 {[%emt 1:03:18]} 22. Rad1 {[%emt 0:00:51]} Kh8 {[%emt 0:00:00]} 23. Nc3 {[%emt 0:05:02]} Be7 {[%emt 0:00:00]} 24. Qh5 {[%emt 0:01:43]} ({White should play} 24. g3 $16) 24... Bf8 {[%emt 0:01:30]} (24... Qb4 $11 {keeps the balance.}) 25. h3 {[%emt 0:06:05] White is more active.} Qb4 {[%emt 0:00:00]} 26. Rf3 {[%emt 0:08:56]} ({Much worse is} 26. Bxe6 $6 fxe6 27. Rb1 Re7 $11) 26... g6 {[%emt 0:00:00]} 27. Qh4 {[%emt 0:00:08]} Bg7 {[%emt 0:00:00]} (27... Bxb3 $14 28. cxb3 Qxb3) 28. Nd5 {[%emt 0:06:46]} Qa5 {[%emt 0:00:00]} 29. Nf6 {[%emt 0:04:18]} (29. Qg3 $16) 29... Qd8 $11 {[%emt 0:00:00] [#] ...Bxb3 is the strong threat.} 30. g4 {[%emt 0:06:22]} (30. g3 {simplifies} Bxf6 31. Qxf6+ Qxf6 32. Rxf6 Kg7 33. Bxe6 fxe6 34. Rf3) 30... Bxb3 {[%emt 0:00:00]} 31. cxb3 {[%emt 0:01:37]} Re6 $36 {[%emt 0:00:00][%cal Re6f6][%mdl 2048] Black has the initiative.} 32. g5 {[%emt 0:01:09]} Bxf6 {[%emt 0:00:00]} 33. Qxh6+ {[%emt 0:13:24]} Kg8 {[%emt 0:00:00]} 34. gxf6 {[%emt 0:00:29]} Rxf6 {[%emt 0:00:00]} 35. Rxf6 {[%emt 0:03:13]} Qxf6 {[%emt 0:00:00][%mdl 4096] Endgame. KQR-KQR} 36. Qd2 {[%emt 0:00:05] Inhibits Rc2.} Qh4 {[%emt 0:00:00]} (36... Qf3 $15 37. Qd3 Qxd3 38. Rxd3 Rc6) 37. Qe3 {[%emt 0:01:55]} Rc6 {[%emt 0:00:00]} 38. Rd3 {[%emt 0:02:54]} Kg7 {[%emt 0:07:00]} 39. Rc3 {[%emt 0:15:01]} Qd8 {[%emt 0:00:30]} 40. Rxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:00:00] KQ-KQ} 41. b4 {[%emt 0:01:00]} Qb8 {[%emt 0:00:00]} 42. Qd3 Qxb4 {[%emt 0:01:30]} 43. Qxa6 {[%emt 0:01:00]} Qe1+ {[%emt 0:00:30]} ({Much weaker is} 43... Qxb2 44. Qxc6 Qd2 45. Qc4 $11) (43... Qxe4 $15 44. b3 Qb1+ 45. Kg2 Qxb3 (45... Qe4+ 46. Kg1 $15) 46. Qxc6 Qb4) 44. Qf1 {[%emt 0:00:30] The position is equal.} Qxe4 {[%emt 0:00:30]} 45. Qa1 {[%emt 0:00:30]} Qd3 {[%emt 0:00:30][%cal Od6d5]} 46. a5 {[%emt 0:00:30] [#] Hoping for a6.} Qxh3 {[%emt 0:00:30]} 47. a6 {[%emt 0:00:00] aiming for Qa4.} Qg4+ {[%emt 0:00:30]} 48. Kf1 {[%emt 0:01:00]} Qc4+ {[%emt 0:00:00]} 49. Kg1 Qg4+ {[%emt 0:01:00]} 50. Kf1 {[%emt 0:01:00]} Qc4+ {[%emt 0:00:30]} 51. Kg1 {[%emt 0:00:00]} Qg4+ {[%emt 0:00:00]} 52. Kf1 {[%emt 0:01:00] Weighted Error Value: White=0.13 (very precise) /Black=0.15 (very precise) .  Mistake:       	White=2     	Black=5      Inaccurate:     	White=5     	Black=4      OK:         	White=22    	Black=13     Best:        	White=1     	Black=3} 1/2-1/2

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "4.3"]
[White "Rajaram, Anika"]
[Black "Montes Orozco, Miguel Angel"]
[Result "0-1"]
[ECO "E03"]
[WhiteElo "1743"]
[Annotator "NA RC"]
[PlyCount "100"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:07:31]} d5 {[%emt 0:00:28]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:05]} 4. g3 {[%emt 0:00:08]} dxc4 {[%emt 0:00:55]} 5. Qa4+ {[%emt 0:00:09]} Nbd7 {[%emt 0:01:07]} 6. Bg2 {[%emt 0:00:31]} a6 {[%emt 0:01:41]} 7. Qxc4 {[%emt 1:25:13]} b5 {[%emt 0:01:07]} 8. Qc2 {[%emt 0:00:00]} Bb7 {[%emt 0:00:09]} 9. O-O {[%emt 0:01:00]} c5 {[%emt 0:01:23]} 10. Rd1 {[%emt 0:00:00]} Rc8 {[%emt 0:02:32]} 11. Qd2 {[%emt 0:00:00]} Be7 {[%emt 0:00:30]} 12. Nc3 {[%emt 0:00:00]} b4 {[%emt 0:00:30]} 13. Na4 {[%emt 0:00:00]} c4 {[%emt 0:00:30]} 14. Ne5 {[%emt 0:00:00]} Bxg2 {[%emt 0:13:35]} 15. Kxg2 {[%emt 0:00:00]} O-O {[%emt 0:03:23]} 16. Qc2 {[%emt 0:03:30]} Qa5 {[%emt 0:00:19]} 17. Nxd7 Nxd7 {[%emt 1:10:40]} 18. Bd2 {[%emt 0:00:00]} Qb5 19. Bf4 {[%emt 0:00:00]} h6 20. e4 {[%emt 0:02:00]} Nf6 {[%emt 0:01:30]} 21. f3 {[%emt 0:00:00]} Rfd8 {[%emt 0:00:30]} 22. Be3 {[%emt 0:00:00]} Nd7 23. h4 {[%emt 0:00:00]} Kh7 24. f4 {[%emt 0:02:00]} g6 {[%emt 0:00:00]} 25. d5 {[%emt 0:00:00]} b3 {[%emt 0:00:00]} 26. axb3 {[%emt 0:00:00]} cxb3 {[%emt 0:00:00]} 27. Qd3 {[%emt 0:00:00]} Rc2+ {[%emt 0:00:00]} 28. Kh1 {[%emt 0:00:00]} Qb4 {[%emt 0:00:00]} 29. Rd2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 30. Nc3 {[%emt 0:00:00]} exd5 {[%emt 0:00:00]} 31. exd5 {[%emt 0:00:00]} Ng4 {[%emt 0:00:00]} 32. Re1 {[%emt 0:00:00]} Rxd2 {[%emt 0:00:00]} 33. Qxd2 {[%emt 0:00:00]} Bf6 {[%emt 0:00:00]} 34. Bg1 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 35. Qd3 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 36. Re4 {[%emt 0:00:00]} Qb7 {[%emt 0:00:00]} 37. Kg2 {[%emt 0:00:13]} Bxc3 {[%emt 0:00:00]} 38. Qxc3 {[%emt 0:00:30]} Qxd5 {[%emt 0:00:00]} 39. Qf3 {[%emt 0:00:30]} Qd2+ {[%emt 0:00:00]} 40. Re2 {[%emt 0:06:02]} Qd1 {[%emt 0:00:00]} 41. Qf1 {[%emt 0:00:30]} Qd5+ {[%emt 0:00:00]} 42. Qf3 {[%emt 0:00:30]} Qc4 {[%emt 0:00:00]} 43. f5 {[%emt 0:00:30]} Rd3 {[%emt 0:00:00]} 44. fxg6+ {[%emt 0:00:30]} Kxg6 {[%emt 0:00:00]} 45. Be3 {[%emt 0:00:30]} f5 {[%emt 0:00:00]} 46. Kg1 {[%emt 0:00:30]} Rxe3 {[%emt 0:00:00]} 47. Rxe3 {[%emt 0:00:30]} Qc1+ {[%emt 0:00:00]} 48. Kg2 {[%emt 0:00:30]} Nxe3+ {[%emt 0:00:00]} 49. Kf2 {[%emt 0:00:30]} Ng4+ {[%emt 0:00:00]} 50. Kg2 {[%emt 0:00:30]} Qxb2+ {[%emt 0:00:00]} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "4.4"]
[White "Jin, Austin"]
[Black "Vidarte Morales, Arturo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1836"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 25,72,-40,-47,-53,-41,-41,-48,-51,-41,-37,7,16,12,7,5,0,8,0,0,0,12,-48,-15,-228,-229,-292,-278,-343,-339,-327,-324,-399,-408,-408,-404,-587,-585,-786,-802,-802,-759,-875,-873,-963,-959,-965,-950,-2672,-2502]} 1. e4 {[%emt 0:01:19]} c5 {[%emt 0:00:20]} 2. c3 {[%emt 0:00:09]} e6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:08]} 4. e5 {[%emt 0:00:05]} Nc6 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:00:08]} Qb6 {[%emt 0:00:33]} 6. a3 {[%emt 0:00:23]} Bd7 {[%emt 0:00:11]} 7. b4 {[%emt 0:00:46]} cxd4 {[%emt 0:00:04]} 8. cxd4 {[%emt 0:00:08]} Rc8 {[%emt 0:00:13]} 9. Be2 {[%emt 0:01:52]} a5 {[%emt 0:00:23]} 10. b5 {[%emt 0:04:27]} Nxd4 {[%emt 1:33:26]} 11. Nxd4 {[%emt 0:06:35]} Rxc1 {[%emt 0:00:00]} 12. Qxc1 {[%emt 0:00:06]} Qxd4 {[%emt 0:00:00]} 13. Qc3 {[%emt 0:05:04]} Bc5 {[%emt 0:00:00]} 14. O-O {[%emt 0:02:23]} Qxc3 {[%emt 0:00:00]} 15. Nxc3 {[%emt 0:00:02][%cal Bb1c3,Bc3a4,Ba4c5][%mdl 32]} Bd4 $1 {[%emt 0:00:00][%csl LRc3,LRe5]} 16. Rac1 {[%emt 0:00:26] Black is slightly better.} Bxe5 {[%emt 0:00:00]} 17. Na4 {[%emt 0:01:23]} Ke7 {[%emt 0:00:00]} 18. Nc5 b6 {[%emt 0:00:00]} 19. Na4 Bd4 $1 {[%emt 0:00:00]} 20. Rc7 Kd6 $132 {[%emt 0:05:00][%mdl 2048] Black has counterplay} 21. Rb7 {[%emt 0:17:35]} Bc8 $1 {[%emt 0:00:00]} 22. Rxf7 {[%emt 0:03:04] [#] Rf8 is the strong threat.} Ne7 {[%emt 0:00:00]} 23. Rd1 {[%emt 0:06:17]} (23. Kh1 $11) 23... e5 $1 $15 {[%emt 0:00:00][%mdl 1024] Black has compensation.} 24. Bd3 $2 {[%emt 0:05:07] Against Bf5. This costs White the game.} (24. Rxg7 $11 {and White is okay.} Bf5 25. Rd2) 24... Bg4 $19 {[%emt 0:00:00]} 25. Rc1 {[%emt 0:03:04]} e4 {[%emt 0:00:00]} 26. Bb1 {[%emt 0:04:42]} Be6 {[%emt 0:00:00] A strong pair of Bishops.} 27. Rd1 {[%emt 0:06:04] Rxe7 would now be deadly.} Rc8 {[%emt 0:00:00]} 28. Rf4 {[%emt 0:04:47] [#]} Ke5 {[%emt 0:00:00]} 29. Rh4 {[%emt 0:02:26]} Rc4 {[%emt 0:00:00]} 30. Kf1 {[%emt 0:02:00]} (30. Rh5+ $142 Kf6 31. Nxb6 Bxb6 32. Rxh7) 30... Rxa4 {[%emt 0:00:00] Black is clearly winning.} 31. Rh5+ {[%emt 0:03:29]} Kf6 {[%emt 0:05:30] aiming for ...Bg4.} 32. Rxh7 {[%emt 0:01:25]} Bc5 {[%emt 0:00:00]} 33. Rh8 {[%emt 0:21:35]} Ng6 {[%emt 0:01:00]} 34. Re8 {[%emt 0:00:30]} Rxa3 {[%emt 0:00:30]} 35. Rd8 {[%emt 0:00:30]} Ne5 {[%emt 0:00:30]} 36. Ke2 {[%emt 0:00:30]} Bg4+ {[%emt 0:00:00] Weighted Error Value: White=0.75/Black=0.04 (flawless) .  Loses game:     	White=1     	---        Mistake:       	White=2     	---        Inaccurate:     	White=1     	Black=1      OK:         	White=7     	Black=8      Best:        	White=1     	Black=2      Strong:       	---       	Black=3} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "4.5"]
[White "Gongora-Montes, Benjamin"]
[Black "Silva, Javier"]
[Result "0-1"]
[ECO "B11"]
[Annotator "NA RC"]
[PlyCount "100"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:04:29]} c6 {[%emt 0:00:23]} 2. Nc3 {[%emt 0:00:09]} d5 {[%emt 0:00:11]} 3. Nf3 {[%emt 0:00:10]} Bg4 {[%emt 0:00:09]} 4. h3 {[%emt 0:00:05]} Bh5 {[%emt 0:00:08]} 5. exd5 {[%emt 0:07:41]} cxd5 {[%emt 0:00:06]} 6. Bb5+ {[%emt 0:00:06]} Nc6 {[%emt 0:01:35]} 7. g4 {[%emt 0:09:05]} Bg6 {[%emt 0:00:09]} 8. Ne5 {[%emt 0:00:08]} Qd6 {[%emt 0:09:11]} 9. d4 {[%emt 0:00:07]} f6 {[%emt 0:00:16]} 10. Nxg6 {[%emt 0:01:15]} hxg6 {[%emt 0:00:14]} 11. Qf3 {[%emt 0:01:38]} e6 {[%emt 0:01:10]} 12. Bf4 {[%emt 0:00:10]} Qd7 {[%emt 0:02:51]} 13. O-O-O {[%emt 0:01:43]} g5 {[%emt 0:01:24]} 14. Bg3 {[%emt 0:00:31]} Bd6 {[%emt 0:13:49]} 15. Bxd6 {[%emt 0:00:45]} Qxd6 {[%emt 0:00:08]} 16. Rhe1 {[%emt 0:00:47]} Kf7 {[%emt 0:02:09]} 17. Ne2 {[%emt 0:06:20]} a6 {[%emt 0:01:43]} 18. Bxc6 {[%emt 0:01:31]} Qxc6 {[%emt 0:00:18]} 19. Qe3 {[%emt 0:00:20]} Rc8 {[%emt 0:00:37]} 20. Rd2 {[%emt 0:00:06]} Re8 {[%emt 0:10:45]} 21. f4 {[%emt 0:00:31]} gxf4 {[%emt 0:00:07]} 22. Nxf4 {[%emt 0:00:08]} e5 {[%emt 0:00:16]} 23. dxe5 {[%emt 0:01:02]} Rxe5 {[%emt 0:00:06]} 24. Qf2 {[%emt 0:00:20]} Rxe1+ {[%emt 0:00:15]} 25. Qxe1 {[%emt 0:00:09]} Ne7 {[%emt 0:00:36]} 26. Re2 {[%emt 0:04:38]} Ng6 {[%emt 0:02:47]} 27. Nxg6 {[%emt 0:01:47]} Kxg6 {[%emt 0:00:05]} 28. h4 {[%emt 0:00:40]} Qa4 {[%emt 0:09:30]} 29. Qg3 {[%emt 0:02:09]} Re8 {[%emt 0:05:37]} 30. Qd3+ {[%emt 0:00:57]} Re4 {[%emt 0:00:12]} 31. Qxd5 {[%emt 0:00:18]} Rxg4 {[%emt 0:00:56]} 32. Qd3+ {[%emt 0:11:45]} Kh6 {[%emt 0:01:51]} 33. Qe3+ {[%emt 0:01:04]} Qf4 {[%emt 0:03:34]} 34. Qxf4+ {[%emt 0:00:09]} Rxf4 {[%emt 0:00:04]} 35. Re7 {[%emt 0:00:06]} Rxh4 {[%emt 0:09:04]} 36. Rxb7 {[%emt 0:00:06]} g5 {[%emt 0:00:53]} 37. Rb6 {[%emt 0:00:14]} Kg6 {[%emt 0:00:07]} 38. Rxa6 {[%emt 0:00:06]} g4 {[%emt 0:04:14]} 39. Ra8 {[%emt 0:00:11]} Kf5 {[%emt 0:01:09]} 40. Kd2 {[%emt 0:03:58]} Kf4 {[%emt 0:17:07]} 41. Rf8 {[%emt 0:02:32]} f5 {[%emt 0:00:27]} 42. a4 {[%emt 0:00:44]} Rh2+ {[%emt 0:01:27]} 43. Kd1 {[%emt 0:03:18]} g3 {[%emt 0:00:58]} 44. Rg8 {[%emt 0:00:56]} g2 {[%emt 0:00:19]} 45. a5 {[%emt 0:00:26]} Rh1+ {[%emt 0:00:14]} 46. Kd2 {[%emt 0:00:25]} g1=Q {[%emt 0:00:05]} 47. Rxg1 {[%emt 0:00:08]} Rxg1 {[%emt 0:00:02]} 48. b4 {[%emt 0:00:18]} Ke4 {[%emt 0:01:25]} 49. a6 {[%emt 0:00:16]} Kd4 {[%emt 0:00:26]} 50. b5 {[%emt 0:00:07]} Ra1 {[%emt 0:00:18]} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "5.1"]
[White "Bhatta, Rohit"]
[Black "Echavarria, Johann"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1867"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,92,14,16,-13,-3,-7,21,20,18,-7,5,0,5,12,0,-35,0,0,0,-37,0,0,0,0,0,0,-2,-22,0,6,4,0,0,5,9,0,2,4,0,0,0,-23,0,0,-3,-11,-9,-9,-11,-45,-48,-91,-89,-70,-25,-28,-35,-142,-150,-152,-137,-144,-145,-229,-107,-239,-228,-217,-214,-668,-633,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29983,-29982,-29983,-29981,-29980]} 1. d4 {[%emt 0:06:06]} d5 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:19]} c6 {[%emt 0:00:03]} 4. Qc2 {[%emt 0:00:24]} dxc4 {[%emt 0:00:03]} 5. Qxc4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:02]} 6. g3 {[%emt 0:00:42]} b5 {[%emt 0:00:08]} 7. Qb3 {[%emt 0:00:33]} a6 {[%emt 0:00:41]} 8. Bg2 {[%emt 0:01:09]} c5 {[%emt 0:01:42]} 9. dxc5 {[%emt 0:02:55] The position is equal.} Bb7 {[%emt 0:06:44][%cal Ob8d7]} 10. O-O {[%emt 0:15:18]} Nbd7 {[%emt 0:04:47]} (10... Bxc5 {simplifies} 11. Be3 Bxe3 12. Qxe3 Nbd7) 11. Rd1 {[%emt 0:05:23]} (11. Be3 {simplifies} Nxc5 12. Qd1 Bd6 13. Bxc5 Bxc5 14. Qxd8+ Rxd8 15. a4) 11... Bxc5 {[%emt 0:04:56]} 12. Ne5 {[%emt 0:14:47] Wards off Ng4} (12. Be3 {simplifies} Qb6 13. Bxc5 Qxc5 14. Nbd2) 12... Qb6 {[%emt 0:20:15]} 13. Nd3 {[%emt 0:11:25]} Bxg2 {[%emt 0:03:17]} 14. Kxg2 {[%emt 0:00:16]} Qb7+ {[%emt 0:00:35]} 15. Kg1 {[%emt 0:01:56]} Be7 {[%emt 0:00:41]} (15... Bb6 {with more complications.} 16. Bf4 O-O 17. Nc3 e5) 16. a4 {[%emt 0:03:57]} O-O {[%emt 0:01:14]} 17. axb5 {[%emt 0:03:10]} axb5 {[%emt 0:00:16]} 18. Rxa8 {[%emt 0:00:32]} Rxa8 {[%emt 0:00:02]} 19. Na3 {[%emt 0:02:28]} Bxa3 {[%emt 0:06:37]} 20. bxa3 {[%emt 0:00:46]} Qd5 {[%emt 0:02:26]} 21. Qxd5 {[%emt 0:07:34]} Nxd5 {[%emt 0:01:51]} 22. Nf4 {[%emt 0:15:08]} N5b6 {[%emt 0:02:15]} 23. Be3 {[%emt 0:01:32]} Kf8 {[%emt 0:10:54]} 24. Rd6 {[%emt 0:03:14]} Rb8 {[%emt 0:00:08]} 25. Bxb6 {[%emt 0:02:08]} Nxb6 $11 {[%emt 0:00:03][%mdl 4096] Endgame. KRN-KRN} 26. Rd3 {[%emt 0:00:31]} Ke7 {[%emt 0:03:16]} 27. Rb3 {[%emt 0:00:13]} Na4 {[%emt 0:00:15]} 28. e3 {[%emt 0:00:54]} Kd6 {[%emt 0:00:59]} 29. Ne2 {[%emt 0:00:12]} Kc5 {[%emt 0:01:03]} 30. Rb4 {[%emt 0:00:34]} e5 {[%emt 0:02:37]} 31. g4 {[%emt 0:00:25]} Rd8 {[%emt 0:00:55]} 32. Rb3 {[%emt 0:00:54] Against Rd3} Kc4 {[%emt 0:17:49]} 33. Rb4+ {[%emt 0:00:06]} Kd3 {[%emt 0:00:23]} 34. Ng3 {[%emt 0:00:58]} (34. Kf1 $15 Rb8 35. g5) 34... Nc3 $17 {[%emt 0:00:07] Hoping for ...Ra8.} 35. Nf5 {[%emt 0:00:26][%cal Og4g5]} g6 {[%emt 0:00:29]} 36. Nh6 {[%emt 0:00:32]} Rd7 {[%emt 0:00:52]} 37. g5 {[%emt 0:00:15]} (37. Rb2 $17) 37... Ra7 {[%emt 0:03:06]} (37... Kc2 $19 {...Ra7 would now be deadly.} 38. Ng4 Ra7 39. Nxe5 Rxa3) 38. Ng4 {[%emt 0:00:43] Loses the game.} (38. Rb2 $17 {only move.}) 38... Rxa3 {[%emt 0:00:09]} 39. Nxe5+ {[%emt 0:00:08]} Kc2 {[%emt 0:00:03] ...Ra4 is the strong threat.} 40. Nxf7 $2 {[%emt 0:01:00] [#]} (40. Rh4 Ra4 (40... Ra7 41. Nf3 $11) 41. Rxh7) 40... Ra4 $19 {[%emt 0:00:03]} 41. Rxa4 {[%emt 0:00:26]} bxa4 {[%emt 0:00:02] KN-KN. Black mates.} (41... Nxa4 42. Ne5 $17) 42. Ne5 {[%emt 0:00:20]} a3 {[%emt 0:00:09]} 43. Nc6 {[%emt 0:00:38]} Kb3 {[%emt 0:09:54]} 44. Na5+ {[%emt 0:00:34]} Ka4 {[%emt 0:00:00]} 45. Nb7 {[%emt 0:00:33]} a2 {[%emt 0:00:00]} 46. Nc5+ {[%emt 0:00:12]} Ka3 {[%emt 0:00:00] Weighted Error Value: White=0.34/Black=0.09 (flawless) .  Mistake:       	White=4     	Black=1      Inaccurate:     	White=5     	Black=5      OK:         	White=12    	Black=12     Best:        	White=1     	Black=3} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "5.2"]
[White "Montes Orozco, Miguel Angel"]
[Black "Iinuma, Paul Yuu"]
[Result "1/2-1/2"]
[ECO "D27"]
[Annotator "NA RC"]
[PlyCount "70"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:29]} d5 {[%emt 0:15:29]} 2. e3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:36]} 3. c4 {[%emt 0:00:09]} c6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:21]} a6 {[%emt 0:01:35]} 5. d4 {[%emt 0:03:24]} e6 {[%emt 0:02:37]} 6. Bd3 {[%emt 0:02:48]} dxc4 {[%emt 0:00:16]} 7. Bxc4 {[%emt 0:00:52]} b5 {[%emt 0:00:01]} 8. Bd3 {[%emt 0:00:31]} c5 {[%emt 0:00:41]} 9. dxc5 {[%emt 0:02:38]} Bxc5 {[%emt 0:00:34]} 10. O-O {[%emt 0:00:23]} Bb7 {[%emt 0:00:16]} 11. Qe2 {[%emt 0:00:21]} Nbd7 {[%emt 0:05:09]} 12. e4 {[%emt 0:00:12]} b4 {[%emt 0:00:16]} 13. Na4 {[%emt 0:04:44]} Bd6 {[%emt 0:00:41]} 14. Rd1 {[%emt 0:05:14]} Qb8 {[%emt 0:00:13]} 15. Bg5 {[%emt 0:02:28]} O-O {[%emt 0:01:11]} 16. Rac1 {[%emt 0:02:03]} h6 {[%emt 0:05:32]} 17. Bxf6 {[%emt 0:06:27]} gxf6 {[%emt 0:03:58]} 18. g3 {[%emt 0:07:21]} Rd8 {[%emt 0:00:20]} 19. Nd4 {[%emt 0:07:33]} Ne5 {[%emt 0:01:26]} 20. Bb1 {[%emt 0:01:12]} Qa7 {[%emt 0:00:47]} 21. Nb3 {[%emt 0:11:34]} Bc6 {[%emt 0:01:25]} 22. Nac5 {[%emt 0:02:02]} a5 {[%emt 0:01:47]} 23. Nd3 {[%emt 0:04:00]} Bb5 {[%emt 0:04:31]} 24. Qh5 {[%emt 0:00:23]} a4 {[%emt 0:00:24]} 25. Nbc5 {[%emt 0:05:02]} Rac8 {[%emt 0:04:10]} 26. Nxe5 {[%emt 0:01:41]} Bxe5 {[%emt 0:05:34]} 27. Rxd8+ {[%emt 0:00:24]} Rxd8 {[%emt 0:00:01]} 28. Qxh6 {[%emt 0:01:43]} Bxb2 {[%emt 0:00:43]} 29. e5 {[%emt 0:28:47]} Bxc1 {[%emt 0:02:31]} 30. Qh7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:05]} 31. Qh8+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:27]} 32. Qxf6+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:17]} 33. Qh8+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:08]} 34. Qf6+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:05]} 35. Qh8+ {[%emt 0:00:00]} Ke7 {[%emt 0:44:09]} 1/2-1/2

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "5.3"]
[White "Vidarte Morales, Arturo"]
[Black "Rajaram, Anika"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2261"]
[BlackElo "1743"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,119,19,14,32,14,11,22,27,15,23,18,67,65,70,71,74,60,75,64,74,69,69,63,62,33,47,47,45,37,45,50,50,45,43,0,28,0,45,0,26,33,43,0,25,32,25,13,57,57,59,60,111,108,116,121,274,264,274,248,308,302,281,279,307,301,289,183,185,179,364,360,370,362,345,0,412,378,382,373,392,378,622,617,611,597,716,652,883,814,2281,2254,1706,1434,5089,5081,29978,29979,29985,1206,3233,3159,29990,29986,29987,29988,29990,29991,29994,29995]} 1. Nf3 {[%emt 0:00:51]} d5 {[%emt 0:05:40]} 2. c4 {[%emt 0:00:43]} e6 {[%emt 0:00:14]} 3. d4 {[%emt 0:00:09]} Nf6 {[%emt 1:26:06]} 4. Nc3 {[%emt 0:00:13]} Be7 {[%emt 0:00:00]} 5. Bf4 {[%emt 0:00:32]} O-O {[%emt 0:00:00]} 6. e3 {[%emt 0:00:11]} b6 {[%emt 0:00:00]} 7. Rc1 {[%emt 0:00:32]} Nbd7 {[%emt 0:00:00]} 8. Bd3 {[%emt 0:00:53] Threatening cxd5.} Bb7 {[%emt 0:00:00]} 9. cxd5 {[%emt 1:30:56]} exd5 {[%emt 0:00:00] The position is equal.} 10. O-O {[%emt 0:00:00][%cal Bh1f1,Bf1d1,Bd1d4][%mdl 32]} c5 {[%emt 0:00:00]} 11. Ne5 {[%emt 0:00:00]} Ne4 {[%emt 0:04:00]} (11... Nxe5 $1 $11 {is more appropriate.} 12. dxe5 Ne8) 12. Nxd7 $14 {[%emt 0:00:00]} Qxd7 {[%emt 0:00:00]} 13. Bxe4 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00]} 14. dxc5 {[%emt 0:00:00]} Qxd1 {[%emt 0:00:00]} 15. Rfxd1 {[%emt 0:00:00] [#] Strongly threatening Rd7.} Bxc5 {[%emt 0:00:00]} 16. Bd6 {[%emt 0:00:00] White is more active.} Rfc8 {[%emt 0:00:00]} 17. Bxc5 {[%emt 0:00:00]} Rxc5 {[%emt 0:00:00]} 18. Rd4 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 19. Rcd1 {[%emt 0:00:00]} Bc6 {[%emt 0:00:00]} 20. h3 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 21. Rd8+ {[%emt 0:00:00]} Rxd8 {[%emt 0:00:00]} 22. Rxd8+ {[%emt 0:00:00][%mdl 4096] Endgame. KRB-KRN} Kf7 {[%emt 0:00:00]} 23. Ne2 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 24. Rb8 {[%emt 0:00:00]} Bd5 {[%emt 0:00:00]} 25. Nd4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 26. b3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 27. Rf8+ {[%emt 0:00:00]} Bf7 {[%emt 0:00:00]} 28. Ra8 {[%emt 0:00:00]} Rc7 {[%emt 0:00:45]} 29. Kh2 {[%emt 0:00:00]} Rd7 {[%emt 0:01:35]} 30. Rc8 {[%emt 0:00:00]} h5 {[%emt 0:01:45]} 31. h4 {[%emt 0:00:00]} Ke7 {[%emt 0:01:28] White leaves nothing to chance now.} (31... f4 $14) 32. Kg3 $16 {[%emt 0:00:00]} Kf6 {[%emt 0:04:57]} 33. Kf4 {[%emt 0:00:00]} Rb7 $2 {[%emt 0:00:30]} (33... Bd5 $16 34. a3 Bb7 35. Rf8+ Ke7) 34. Rc6+ $18 {[%emt 0:12:30]} Ke7 35. a4 Rd7 36. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Be8 {[%cal Od7d4] [#] White must now prevent ...Rxd4!} 37. Rc8 Rb7 38. b5 Bd7 39. Rc2 {And now Nc6+ would win.} Kf6 40. Rc3 Kf7 $2 (40... Be8 41. Rc8 Bd7) 41. Kg5 Be8 42. Nc6 {aiming for Nd8+.} Kg7 43. Nd4 $2 ({White should try} 43. Nd8 $18 Rd7 44. Ne6+ Kf7 45. Nf4) 43... Re7 {[%mdl 8192]} (43... Kf7 $1 $11 {and Black stays safe.} 44. Rc8 Rd7) 44. Rc8 Bf7 45. Nc6 Rd7 46. Ne5 Re7 (46... Rd5) 47. Nxf7 Kxf7 {KR-KR} 48. Rc6 Rd7 49. Rxg6 Rd2 50. Rf6+ ({Less strong is} 50. Kxh5 Rxf2 51. Rg5 Kf6 $16) 50... Kg7 51. Rxf5 Ra2 52. Kxh5 Rxa4 53. g4 {Intending Kg5 and mate.} Ra5 54. Kg5 Kh7 55. Kf4 (55. Kf6 $142 Kg8 56. g5 Ra2 57. h5 Re2 58. g6 Rd2 59. h6 Rd6+ 60. Kg5) 55... Ra4 56. g5 Kg6 {Wards off Rf7} 57. Rf6+ {White mates.} Kg7 58. h5 {[%cal Bh4h5,Bh5h6][%mdl 32]} Rb4 59. h6+ Kh7 60. Rf7+ {Weighted Error Value: White=0.16 (very precise) /Black=0.71.  Loses game:     	---       	Black=1      Missed win:     	White=1     	---        Mistake:       	---       	Black=5      Inaccurate:     	White=6     	Black=5      OK:         	White=21    	Black=12     Best:        	White=2     	Black=2} 1-0

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "5.4"]
[White "Jin, Austin"]
[Black "Gongora-Montes, Benjamin"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1836"]
[Annotator "NA RC"]
[PlyCount "126"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} Nf6 {[%emt 0:06:21]} 2. e5 {[%emt 0:00:26]} Ng8 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:04:32]} d6 {[%emt 0:00:07]} 4. d4 {[%emt 0:04:13]} Bg4 {[%emt 0:01:07]} 5. Bc4 {[%emt 0:05:15]} d5 {[%emt 0:00:07]} 6. Bd3 {[%emt 0:02:24] B02: Alekhine's Defence: Chase Variation and lines with early Nc3.} e6 {[%emt 0:00:04]} 7. h3 {[%emt 0:01:48]} Bh5 {[%emt 0:00:36]} 8. Be3 {[%emt 0:06:57]} c5 {[%emt 0:01:07]} 9. dxc5 {[%emt 0:05:26]} Ne7 {[%emt 0:03:35]} 10. c3 {[%emt 0:12:56]} Bxf3 {[%emt 0:13:33]} 11. Qxf3 {[%emt 0:01:12]} Nec6 {[%emt 0:00:07]} 12. Qf4 {[%emt 0:09:50]} Nd7 {[%emt 0:00:36]} 13. Bb5 {[%emt 0:09:02]} Bxc5 {[%emt 0:00:54]} 14. O-O {[%emt 0:03:03]} O-O {[%emt 0:00:45]} 15. Bxc5 {[%emt 0:06:15]} Nxc5 {[%emt 0:00:09]} 16. b4 {[%emt 0:01:21]} Nd7 {[%emt 0:00:12]} 17. Bxc6 {[%emt 0:02:06]} bxc6 {[%emt 0:00:09]} 18. Qe3 {[%emt 0:01:19]} Qb6 {[%emt 0:03:09]} 19. Re1 {[%emt 0:02:38]} Rfb8 {[%emt 0:01:29]} 20. Nd2 {[%emt 0:01:31]} Qxe3 {[%emt 0:00:10]} 21. Rxe3 {[%emt 0:00:04]} a5 {[%emt 0:00:06]} 22. Rc1 {[%emt 0:05:10]} axb4 {[%emt 0:01:53]} 23. cxb4 {[%emt 0:00:14]} Rxa2 {[%emt 0:00:13]} 24. Nb3 {[%emt 0:01:28]} Rb6 {[%emt 0:01:58]} 25. b5 {[%emt 0:02:39]} Rxb5 {[%emt 0:01:10]} 26. Rxc6 {[%emt 0:00:13]} h6 {[%emt 0:00:45]} 27. Rc8+ {[%emt 0:01:41]} Nf8 {[%emt 0:04:29]} 28. Nd4 {[%emt 0:00:57]} Rb1+ {[%emt 0:00:36]} 29. Kh2 {[%emt 0:00:11]} Rb7 {[%emt 0:08:47]} 30. Rf3 {[%emt 0:00:25] [#]} Ra6 $17 {[%emt 0:00:05]} 31. Re8 {[%emt 0:03:18]} Rab6 {[%emt 0:02:57]} 32. h4 {[%emt 0:00:30]} h5 {[%emt 0:00:30]} 33. g4 {[%emt 0:00:30]} hxg4 {[%emt 0:00:30]} 34. Rf4 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 35. Rxg4 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30]} 36. Rxb8 {[%emt 0:00:30]} Rxb8 {[%emt 0:00:30]} 37. h5 {[%emt 0:00:30]} Kh7 {[%emt 0:00:30]} 38. hxg6+ {[%emt 0:00:30]} Nxg6 {[%emt 0:00:30]} 39. Nf3 {[%emt 0:00:30]} Kh6 {[%emt 0:00:30]} 40. Kg2 {[%emt 0:00:30]} Rb2 {[%emt 0:00:30]} 41. Kf1 {[%emt 0:00:30]} Rb3 {[%emt 0:00:30]} 42. Rg3 {[%emt 0:00:30]} Rb4 {[%emt 0:00:30]} 43. Rh3+ {[%emt 0:00:30]} Kg7 {[%emt 0:00:30]} 44. Rg3 {[%emt 0:00:30]} Rf4 {[%emt 0:00:30]} 45. Ke2 {[%emt 0:00:30]} Re4+ {[%emt 0:00:30]} 46. Kd2 {[%emt 0:00:30]} Kf8 {[%emt 0:00:30]} 47. Rg5 {[%emt 0:00:30]} Nf4 {[%emt 0:00:30]} 48. Kc3 {[%emt 0:00:30]} Nh3 {[%emt 0:00:30]} 49. Rg2 {[%emt 0:00:30]} Rf4 {[%emt 0:00:30]} 50. Ng5 {[%emt 0:00:30]} Nxf2 {[%emt 0:00:30]} 51. Nh7+ {[%emt 0:00:30]} Ke7 {[%emt 0:00:30]} 52. Rg8 {[%emt 0:00:30]} Ne4+ {[%emt 0:00:30]} 53. Kd3 {[%emt 0:00:30]} Nc5+ {[%emt 0:00:30]} 54. Kc3 {[%emt 0:00:30]} Nd7 {[%emt 0:00:30]} 55. Ra8 {[%emt 0:00:30]} Nxe5 {[%emt 0:00:30]} 56. Ra7+ {[%emt 0:00:30]} Nd7 {[%emt 0:00:30]} 57. Kd3 {[%emt 0:00:30]} Rg4 {[%emt 0:00:30]} 58. Rxd7+ {[%emt 0:00:30]} Kxd7 {[%emt 0:00:30]} 59. Nf6+ {[%emt 0:00:30]} Kd6 {[%emt 0:00:30]} 60. Nxg4 {[%emt 0:00:30]} f5 {[%emt 0:00:30]} 61. Nh6 {[%emt 0:00:30]} Ke7 {[%emt 0:00:30]} 62. Ke3 {[%emt 0:00:30]} Kf6 {[%emt 0:00:30]} 63. Kf4 {[%emt 0:00:30]} d4 {[%emt 0:00:30]} 0-1

[Event "1000GM Schev-B February 2024"]
[Site "Santa Clara"]
[Date "2024.02.19"]
[Round "5.5"]
[White "Silva, Javier"]
[Black "Varela, Carlos Francisco"]
[Result "1/2-1/2"]
[ECO "B19"]
[Annotator "NA RC"]
[PlyCount "81"]
[EventDate "2024.02.13"]
[EventType "schev"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:13]} c6 {[%emt 0:00:12]} 2. d4 {[%emt 0:00:08]} d5 {[%emt 0:00:12]} 3. Nd2 {[%emt 0:00:14]} dxe4 {[%emt 0:00:13]} 4. Nxe4 {[%emt 0:00:05]} Bf5 {[%emt 0:00:04]} 5. Ng3 {[%emt 0:00:13]} Bg6 {[%emt 0:00:12]} 6. Nf3 {[%emt 0:00:05]} Nd7 {[%emt 0:00:04]} 7. h4 {[%emt 0:00:04]} h6 {[%emt 0:00:02]} 8. h5 {[%emt 0:00:03]} Bh7 {[%emt 0:00:02]} 9. Bd3 {[%emt 0:00:04]} Bxd3 {[%emt 0:00:05]} 10. Qxd3 {[%emt 0:00:04]} Ngf6 {[%emt 0:00:05]} 11. Bd2 {[%emt 0:00:06]} e6 {[%emt 0:00:05]} 12. O-O-O {[%emt 0:00:06]} Qc7 {[%emt 0:00:02]} 13. Kb1 {[%emt 0:00:05]} O-O-O {[%emt 0:00:05]} 14. Ne4 {[%emt 0:02:02]} c5 {[%emt 0:00:25]} 15. Nxf6 {[%emt 0:07:02]} Nxf6 {[%emt 0:00:11]} 16. Rh4 {[%emt 0:00:10]} cxd4 {[%emt 0:23:48]} 17. Nxd4 {[%emt 0:08:09]} Bc5 {[%emt 0:03:28]} 18. Qc4 {[%emt 0:07:11]} Rxd4 {[%emt 0:08:17]} 19. Rxd4 {[%emt 0:00:18]} b5 {[%emt 0:00:38]} 20. Qd3 {[%emt 0:04:53]} Bxd4 {[%emt 0:00:10]} 21. Qxd4 {[%emt 0:00:05]} Rd8 {[%emt 0:04:45]} 22. Qb4 {[%emt 0:03:39]} Qc4 {[%emt 0:17:02]} 23. Qxc4+ {[%emt 0:12:14]} bxc4 {[%emt 0:00:03]} 24. Kc1 {[%emt 0:00:05]} Rd5 {[%emt 0:00:26]} 25. Bc3 {[%emt 0:12:16]} Nxh5 {[%emt 0:10:37]} 26. Rd4 {[%emt 0:31:50]} Rxd4 {[%emt 0:08:48]} 27. Bxd4 {[%emt 0:00:05]} Kb7 {[%emt 0:00:49]} 28. Kd2 {[%emt 0:00:54]} f6 {[%emt 0:00:35]} 29. Be3 e5 {[%emt 0:00:30]} 30. Kc3 Nf4 {[%emt 0:00:30]} 31. Bxf4 exf4 {[%emt 0:00:30]} 32. Kxc4 h5 {[%emt 0:00:30]} 33. f3 g5 {[%emt 0:00:30]} 34. Kd5 h4 {[%emt 0:00:30]} 35. Ke4 Kc6 {[%emt 0:00:30]} 36. Kd3 g4 {[%emt 0:00:30]} 37. Ke2 f5 {[%emt 0:00:30]} 38. c3 Kc5 {[%emt 0:00:30]} 39. b3 a5 {[%emt 0:00:30]} 40. Kf2 Kb5 {[%emt 0:00:30]} 41. a4+ 1/2-1/2

