[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.1"]
[White "Caruana, Fabiano"]
[Black "Wang, Hao"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2812"]
[BlackElo "2726"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,91,35,8,29,21,18,21,23,15,13,20,14,21,16,21,18,21,27,15,15,15,16,16,25,25,25,24,11,17,24,9,50,38,48,50,58,48,62,19,15,6,0,0,0,0,0,0,23,12,18,0,0,0,0,0,0,0,0,0,-8,0,-11,-33,0,0,18,17,24,26,19,10,22,35,30,13]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Re1 Bf5 10. Qb3 Qd7 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 11. Nc3 Nxc3 12. Bxf5 {[%mdl 64] [#] Overworked Piece} Qxf5 {The position is equal.} 13. Qxb7 Qd7 14. Qxd7 $1 (14. Qxa8 $2 {too greedy.} Na4 $19) 14... Nxd7 15. c5 {[#]} Bxh2+ $1 {[%mdl 512]} 16. Nxh2 Ne4 17. Bf4 Rfe8 18. f3 {[#]} Nef6 $146 19. Nf1 Nf8 20. Be5 Ne6 21. Rad1 a5 22. Ne3 Nd7 23. Bd6 g6 24. Rd3 Ra7 25. Nc2 h5 26. Ra3 Rea8 27. Ra4 Ng7 28. Bf4 Nf5 29. Bd2 Nf8 30. Kh2 Ne6 31. g4 hxg4 32. fxg4 Nh4 {Hoping for ...Nf3+.} 33. Kg3 g5 34. Ra3 Ng6 35. Rb3 Ngf4 36. Rb6 Kg7 37. Rh1 Rc7 38. Bc3 Kg6 39. Kf3 Ng7 40. a4 Nfe6 41. b4 axb4 42. Nxb4 Rxa4 43. Nxc6 {aiming for Ne5+.} f6 {Threatens to win with ...Ra3.} 44. Ke3 Ra3 45. Rc1 Ra8 46. Ra1 {Accuracy: White = 75%, Black = 73%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.1"]
[White "Huschenbeth, Niclas"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2624"]
[BlackElo "2705"]
[Annotator "RC"]
[PlyCount "64"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:00]} Bc5 {[%emt 0:00:02]} 6. c3 {[%emt 0:00:13]} b5 {[%emt 0:00:04]} 7. Bb3 {[%emt 0:00:14]} d6 {[%emt 0:00:06]} 8. a4 {[%emt 0:00:32]} Bb7 {[%emt 0:00:21]} 9. d4 {[%emt 0:01:44]} Bb6 {[%emt 0:00:05]} 10. Re1 {[%emt 0:00:34]} O-O {[%emt 0:00:05]} 11. Bg5 {[%emt 0:04:46]} h6 {[%emt 0:00:08]} 12. Bh4 {[%emt 0:00:30]} exd4 {[%emt 0:00:07]} 13. cxd4 {[%emt 0:00:15]} g5 {[%emt 0:00:03]} 14. Nxg5 {[%emt 0:00:55]} hxg5 {[%emt 0:00:04]} 15. Bxg5 {[%emt 0:00:04]} Nxd4 {[%emt 0:00:02]} 16. Bd5 {[%emt 0:01:53]} Ne6 {[%emt 0:00:07]} 17. Bh4 {[%emt 0:16:06]} Bxd5 {[%emt 0:00:08]} 18. exd5 {[%emt 0:00:03]} Ng7 {[%emt 0:00:04]} 19. Qf3 {[%emt 0:19:31]} Re8 {[%emt 0:00:15]} 20. Nc3 {[%emt 0:00:33]} Rxe1+ {[%emt 0:01:12]} 21. Rxe1 {[%emt 0:00:04]} Bd4 {[%emt 0:00:04]} 22. Ne4 {[%emt 0:15:54]} Nge8 {[%emt 0:00:06]} 23. h3 {[%emt 0:05:30]} Rb8 {[%emt 0:00:08]} 24. Nxf6+ {[%emt 0:01:48]} Bxf6 {[%emt 0:01:09]} 25. Rxe8+ {[%emt 0:00:03]} Qxe8 {[%emt 0:00:04]} 26. Bxf6 {[%emt 0:00:04]} Qe1+ {[%emt 0:00:05]} 27. Kh2 {[%emt 0:00:03]} Qb1 {[%emt 0:00:04]} 28. axb5 {[%emt 0:20:07]} axb5 {[%emt 0:00:23]} 29. Qg4+ {[%emt 0:02:21]} Qg6 {[%emt 0:00:06]} 30. Qh4 {[%emt 0:00:02]} Qh7 {[%emt 0:00:08]} 31. Qg5+ {[%emt 0:00:32]} Qg6 {[%emt 0:00:07]} 32. Qh4 {[%emt 0:00:04]} Qh7 {[%emt 0:00:03]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.2"]
[White "Alekseenko, Kirill"]
[Black "Grischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2674"]
[BlackElo "2759"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:42]} Bc5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:56]} Nf6 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:07]} d6 {[%emt 0:00:17]} 6. O-O {[%emt 0:00:58]} a6 {[%emt 0:00:37]} 7. a4 {[%emt 0:00:14]} Ba7 {[%emt 0:00:30]} 8. a5 {[%emt 0:00:10]} O-O {[%emt 0:02:38]} 9. h3 {[%emt 0:01:26]} h6 {[%emt 0:05:50]} 10. Be3 {[%emt 0:00:22]} Bxe3 {[%emt 0:22:39]} 11. fxe3 {[%emt 0:00:40]} Qe7 {[%emt 0:04:14]} 12. Qb3 {[%emt 0:23:13]} Rb8 {[%emt 0:13:52]} 13. Nbd2 {[%emt 0:01:14]} Be6 {[%emt 0:02:34]} 14. Bxe6 {[%emt 0:07:43]} fxe6 {[%emt 0:01:35]} 15. d4 {[%emt 0:01:40]} Kh7 {[%emt 0:04:56]} 16. Qa2 {[%emt 0:02:42]} g5 {[%emt 0:08:57]} 17. d5 {[%emt 0:12:12]} exd5 {[%emt 0:03:09]} 18. exd5 {[%emt 0:00:14]} e4 {[%emt 0:00:25]} 19. Nxg5+ {[%emt 0:20:24]} hxg5 {[%emt 0:01:52]} 20. dxc6 {[%emt 0:00:08]} bxc6 {[%emt 0:05:10]} 21. Qc4 {[%emt 0:00:53]} Rxb2 {[%emt 0:20:01]} 22. Nxe4 {[%emt 0:00:40]} Nxe4 {[%emt 0:00:10]} 23. Rxf8 {[%emt 0:00:11]} d5 {[%emt 0:00:02]} 24. Qf1 {[%emt 0:01:15]} Kg7 {[%emt 0:00:04]} 25. Qc1 {[%emt 0:13:52]} Re2 {[%emt 0:01:09]} 26. Rf1 {[%emt 0:04:59]} Qe5 {[%emt 0:03:41]} 27. Qa3 {[%emt 0:00:26]} Rxg2+ {[%emt 0:00:47]} 28. Kxg2 {[%emt 0:00:06]} Qg3+ {[%emt 0:00:04]} 29. Kh1 {[%emt 0:00:04]} Qxh3+ {[%emt 0:00:04]} 30. Kg1 {[%emt 0:00:04]} Qg3+ {[%emt 0:00:11]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.2"]
[White "Rakhmanov, Aleksandr"]
[Black "Dubov, Daniil"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2621"]
[BlackElo "2699"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,79,28,28,21,18,18,25,16,23,31,24,25,24,24,31,29,29,20,37,20,35,25,31,31,70,77,76,70,107,90,104,95,173,171,222,231,256,256,254,254,260,254,266,272,281,281,278,273,258,258,364,344,531,522,516,514,533,525,565,547,500,449]} 1. Nf3 d5 2. g3 g6 3. d4 Bg7 4. Bg2 Nf6 5. O-O O-O 6. c4 dxc4 7. Na3 {[%cal Bb1a3,Ba3c4,Bc4e5][%mdl 32]} c3 8. bxc3 c5 9. Ne5 Nc6 10. Nxc6 bxc6 11. Nc4 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6} cxd4 12. cxd4 Be6 13. Ne5 {White has an edge.} Bd5 14. Ba3 Bxg2 15. Kxg2 Qd5+ 16. f3 {Hoping for e4.} Nd7 17. Nxd7 $146 ({Predecessor:} 17. Bxe7 Rfe8 18. e4 Qe6 19. Nxd7 Qxe7 20. Nc5 {0-1 (36) Hesham,A (2450)-Artemiev,V (2736) Astana 2019}) 17... Qxd7 18. Bc5 Rfe8 19. Rc1 Qe6 20. Qc2 Red8 21. Qc4 Qxc4 22. Rxc4 e5 23. dxe5 Rd2 24. f4 Rxa2 25. Kf3 Rb8 (25... Rb2 $16 {was necessary.}) 26. Rd1 $18 h5 (26... Ra5 {was called for.} 27. Rd7 Rc8 28. Rxa7 Rxa7 29. Bxa7 Bf8) 27. Rcd4 Rb5 28. Rd8+ Kh7 29. Be3 g5 30. R8d7 g4+ 31. Kf2 Rbb2 32. R1d2 (32. Bxa7 Rxe2+ 33. Kf1 Rxh2 $11) 32... Rxd2 33. Bxd2 {[%mdl 4096] Endgame KRB-KRB} ({Less strong is} 33. Rxd2 Rxd2 34. Bxd2 Bf8 $14) 33... Kg6 34. Rd6+ Kf5 (34... Kh7 $142 35. Be3 Rc2 36. Bxa7 Bf8) 35. Ke3 Ra3+ (35... f6 {might work better.} 36. Kd3 (36. Rxc6 fxe5 37. Rc5 Ke6 $11) 36... Ra3+ 37. Bc3 Rxc3+ {[%mdl 64] Remove Defender} 38. Kxc3 fxe5) 36. Kd4 {[%csl Gd4][%cal Re2e4] [#] White is clearly winning.} Ra4+ 37. Kd3 c5 38. Bc3 h4 39. e3 h3 40. Rc6 {Accuracy: White = 91%, Black = 43%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.3"]
[White "Cheparinov, Ivan"]
[Black "Vitiugov, Nikita"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2670"]
[BlackElo "2732"]
[Annotator "TA"]
[PlyCount "173"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,173,22,23,23,28,25,31,22,31,7,31,30,33,29,26,33,43,30,39,8,9,13,11,4,24,12,12,5,23,0,0,-4,-8,0,0,-19,-16,-33,-33,-33,-35,-34,-60,-83,-92,-96,-29,-462,-435,-542,-532,-601,-582,-585,-563,-608,-163,-162,-155,-147,-129,-134,-93,-93,-95,-85,-100,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-150,-104,-104,0,-150,0,-150,-150,-150,-150,-150,-150,-150,-150,-150,-106,-106,-21,-21,-17,-17,-17,-17,-17,-17,-17,-17,0,-17,0,-17,0,-21,-21,-113,-113,-113,-21,-21,-21,-21,-8,-8,-8,-18,-37,-59,-74,-88,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 d5 5. cxd5 exd5 6. Bg5 {D37: Queen's Gambit Declined: 5 Bf4} Be6 7. e3 Nbd7 8. Bd3 {White is slightly better.} h6 (8... c6 9. Qb3 Qb6 10. Qxb6 Nxb6 11. Bxf6 gxf6 12. Nh4 a5 13. O-O-O Bb4 {1-0 (40) So,W (2767)-Demchenko,A (2655) Khanty-Mansiysk 2019}) 9. Bh4 $146 ({Predecessor:} 9. Bf4 g5 {½-½ (37) Akobian,V (2647)-Deac,B (2549) Caleta 2018}) 9... g5 10. Bg3 Nh5 11. Be5 Nhf6 12. Qb3 g4 13. Bxf6 $1 Qxf6 14. Ne5 Nxe5 15. dxe5 Qxe5 16. Qxb7 {[%mdl 64] Double Attack} Rd8 17. Qc6+ Ke7 18. O-O h5 19. Rae1 Kf6 20. e4 $132 {[%mdl 2048] White has counterplay} Bd6 {[%csl Gd6][%cal Re5h2]} 21. g3 {[%cal Re4d5]} d4 22. Nd5+ Kg7 23. h4 gxh3 24. f4 Bxd5 25. exd5 Qf6 26. Rf3 (26. Qxa6 $2 Rhg8 $19) 26... Rhg8 $1 {...h4 is the strong threat.} 27. Qc2 Rde8 (27... h4 $1 $17 {[%cal Rh4g3]} 28. g4 Kh8) 28. Ref1 $2 {[%mdl 8192]} (28. Rxe8 $11 {and White has nothing to worry.} Rxe8 29. Qf2) 28... Kf8 $1 $19 29. Qh2 h4 30. Qxh3 hxg3 31. Rxg3 {[#]} Rh8 $1 {[%cal Rh8h3]} ({Not} 31... Rxg3+ 32. Qxg3 Re3 33. Rf3 $17) 32. Qg4 Re3 $2 (32... Qh6 {[%csl Gh8][%cal Rh6h2]} 33. Rg2 Re3) 33. Rff3 Rxf3 34. Qxf3 Bxf4 {Threatens to win with ...Qh4.} 35. d6 {White wants to mate with Qa8+.} Qxd6 36. Qa8+ Ke7 37. Qxh8 Bxg3 38. Qh7 Qf4 {( -> ...Qf2+)} 39. Qe4+ Qxe4 40. Bxe4 $17 {[%mdl 4096] Endgame KB-KB} Kd6 41. Kg2 Bf4 42. Bd3 a5 43. Kf3 Bc1 44. b3 Ke5 45. a4 Bd2 46. Bc4 f5 47. Bd3 f4 48. Ke2 Be3 49. Bc2 Kd5 50. Bd1 Kc5 51. Kd3 Kb4 {White must now prevent ...c5.} 52. Kc2 Bf2 53. Be2 Be1 54. Bd1 Bc3 55. Be2 Kc5 56. Kd3 Kd5 57. Bf3+ Kc5 (57... Ke5 $17) 58. Kc2 (58. Be2 $1 $11) 58... Kb4 59. Be2 $1 c5 60. Bc4 f3 61. Bd5 f2 62. Bc4 Be1 63. Bf1 c4 64. Bxc4 Kc5 ({Better is} 64... Ka3 $17 65. Bf1 Bb4) 65. Kd1 $1 $11 Kd6 {And now ...Ke5 would win.} (65... Bc3 {looks sharper.} 66. Ke2 Kb4 67. Kxf2 Bd2 68. Ke2 Kc3) 66. Ke2 Ke5 {Hoping for ...Kf4.} 67. Kf3 Kf5 68. Bd3+ Kg5 69. Be2 Kf5 70. Bd3+ Ke5 71. Bc4 Kd6 72. Ke2 Kc6 73. Kd1 {[#]} (73. Bd3 $11 {remains equal.}) 73... Kc5 $1 $17 74. Bd3 Kd6 ({Black should play} 74... Kb4 $17 75. Kc2 Ka3) 75. Ke2 $11 Kd5 76. b4 axb4 77. a5 b3 78. a6 Kc6 79. Kf1 Kb6 80. Ke2 Bb4 (80... Ka7 $17) 81. Kxf2 {The position is equal.} Bc5 82. Bc4 b2 83. Bd3 Ka5 84. Ke2 Kb4 85. Kd2 $1 Kb3 {Strongly threatening ...Ka2.} 86. Bb1 $1 Bb6 87. Kd3 {Accuracy: White = 73%, Black = 61%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.3"]
[White "Van Foreest, Jorden"]
[Black "Vallejo Pons, Francisco"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2621"]
[BlackElo "2694"]
[Annotator "RC"]
[PlyCount "55"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:08]} c5 {[%emt 0:00:03]} 5. a3 {[%emt 0:00:08]} Bxc3+ {[%emt 0:00:09]} 6. bxc3 {[%emt 0:00:06]} Qa5 {[%emt 0:00:04]} 7. Bd2 {[%emt 0:00:15]} Qa4 {[%emt 0:00:04]} 8. Qg4 {[%emt 0:00:54]} Kf8 {[%emt 0:00:58]} 9. h4 {[%emt 0:00:17]} Ne7 {[%emt 0:01:01]} 10. h5 {[%emt 0:01:44]} h6 {[%emt 0:00:16]} 11. Qd1 {[%emt 0:00:25]} b6 {[%emt 0:07:04]} 12. Nf3 {[%emt 0:04:06]} Ba6 {[%emt 0:04:35]} 13. dxc5 {[%emt 0:02:21]} Bxf1 {[%emt 0:15:09]} 14. Kxf1 {[%emt 0:00:27]} bxc5 {[%emt 0:05:02]} 15. Rh4 {[%emt 0:00:12]} Qc6 {[%emt 0:13:40]} 16. c4 {[%emt 0:05:49]} Nd7 {[%emt 0:03:08]} 17. Qe2 {[%emt 0:03:53]} Rb8 {[%emt 0:07:19]} 18. a4 {[%emt 0:16:35]} Qa6 {[%emt 0:07:24]} 19. a5 {[%emt 0:05:30]} dxc4 {[%emt 0:01:40]} 20. Rxc4 {[%emt 0:07:30]} Nd5 {[%emt 0:01:47]} 21. Rd1 {[%emt 0:01:02]} Rb2 {[%emt 0:05:59]} 22. Rc1 {[%emt 0:12:14]} Ke7 {[%emt 0:09:40]} 23. Rg4 {[%emt 0:01:01]} Qxe2+ {[%emt 0:00:21]} 24. Kxe2 {[%emt 0:00:05]} Rh7 {[%emt 0:07:35]} 25. Rc4 {[%emt 0:06:27]} Rh8 {[%emt 0:00:00]} 26. Rg4 {[%emt 0:00:41]} Rh7 {[%emt 0:00:00]} 27. Kd3 {[%emt 0:07:13]} Rb8 {[%emt 0:00:49]} 28. Ke2 {[%emt 0:05:14]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.4"]
[White "Ragger, Markus"]
[Black "Vovk, Andriy"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2684"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,83,8,7,15,8,12,24,23,58,32,26,36,35,27,29,13,25,27,58,23,34,27,29,22,27,25,31,29,39,15,15,8,0,5,47,47,34,27,41,45,99,100,101,104,83,98,94,93,83,81,101,85,158,148,164,160,370,345,346,343,485,275,1031,1030,29980,29981,29976,5681]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. Nc3 Ne4 10. Nd2 {[%cal Rc3e4] E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} f5 11. Ndxe4 dxe4 12. Bf4 {White has an edge.} a6 (12... Nc6 13. Nb5 Bd6 14. Qb3+ Rf7 15. Nxd6 cxd6 {1-0 (101) Tomashevsky,E (2718)-Petrov,N (2586) Khanty-Mansiysk 2019}) 13. h4 $146 (13. f3 {is more complex.} Bf6 14. Qb3+ Rf7 15. Rad1 Nc6 16. fxe4 Nxd4 17. Qc4) ({Predecessor:} 13. Rc1 Bd6 14. Bxd6 Qxd6 15. e3 {1-0 (41) Komov,R (2168)-Runets,I (1945) St Petersburg 2017}) 13... Bd6 14. Bxd6 Qxd6 15. e3 Nd7 16. Rc1 Nf6 17. Bf1 g6 18. Ne2 (18. Bc4+ {is interesting.} Kg7 19. Ne2 Nh5 20. Kg2 Qe7 21. Qb3) 18... Nd5 19. Nf4 Nxf4 20. gxf4 Kg7 21. Kg2 h6 22. Bc4 Qe7 23. Kh3 g5 24. Rg1 {[%cal Rh4g5]} g4+ 25. Kg3 Rac8 26. Qb3 Rf6 27. Rgd1 Kg6 28. Bd5 $36 {[%mdl 2048] White has the initiative.} c6 {[#]} (28... Bxd5 $14 29. Qxd5 c6 30. h5+ Kg7) 29. Bc4 $1 $16 b5 30. Be2 Rd8 31. Rc5 Rd5 32. Qc3 Rfd6 33. b4 Qd8 34. Rc1 Qf6 (34... Rd7 $142) 35. Rh1 Kh5 36. Bd1 Rxc5 $2 {[#]} (36... Rd8 $16 37. Bc2 R8d7) 37. Qxc5 $18 Rd5 38. Qa7 Rd7 (38... Bc8 {was necessary.} 39. Bb3 Rd7) 39. Bb3 (39. Qb8 $142) 39... Qe7 $2 (39... Qd6 40. Rc1 Rg7) 40. Qb8 Kg6 41. h5+ Kf6 42. Qg8 {Accuracy: White = 71%, Black = 20%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.4"]
[White "Maghsoodloo, Parham"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2664"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,0,12,0,12,7,14,-12,-11,-17,13,19,16,12,10,19,39,31,25,29,41,46,50,42,85,34,58,57,58,48,44,45,45,50,87,87,87,88,87,94,92,94,208,213,227,221,245,269,268,275,339,339,473,466,562,351,282,252,252,372,372,372,372,372,372,372,1658,1555,1450,1389,12838,12838,12841,12841,12841,12842,12842,12843,12843,12843,12844,12844,12844,12845,12846,12847,12851,27999]} 1. c4 c5 2. Nf3 Nc6 3. b3 Nf6 4. Bb2 d5 5. cxd5 Nxd5 6. Nc3 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (6. e3 Ndb4 7. d3 Bf5 8. e4 Bg4 9. a3 Bxf3 10. gxf3 Na6 11. d4 cxd4 12. b4 Nc7 13. Nd2 a6 {0-1 (51) Sadorra,J (2553)-Le,Q (2715) Batumi 2018}) 6... e5 7. e3 {Black should prevent Nxd5.} Nxc3 8. Bxc3 {The position is equal.} (8. dxc3 {with more complications.} Bf5 9. Nd2 e4 10. Qc2 Qe7 11. h3) 8... Bd6 9. Bb5 Qe7 (9... Bd7 {is more complex.} 10. O-O O-O 11. d4 cxd4 12. exd4 e4) 10. Bxc6+ $146 ({Predecessor:} 10. O-O O-O 11. d4 cxd4 12. exd4 e4 13. Bxc6 bxc6 {0-1 (27) Giulian,P (2133)-Stebbings,A (2281) Rhodes 2019}) 10... bxc6 11. d3 Ba6 12. Qc2 Rd8 13. Ba5 Rd7 14. Nd2 O-O 15. Nc4 f5 16. e4 Qg5 17. f3 (17. O-O $16) 17... Rf6 18. h4 Qg3+ 19. Qf2 Qg6 20. h5 $36 {[%mdl 2048] White is pushing.} Qf7 21. Qc2 Rh6 22. O-O-O $1 Rxh5 23. Nxd6 Rxd6 24. Rxh5 $1 Qxh5 25. Qxc5 {[%mdl 64] Double Attack} Qh6+ (25... Rxd3 $16 26. Qxa7 (26. Qxe5 Rxd1+ 27. Kxd1 h6 $14) (26. Qxc6 Qh6+ 27. Qxh6 gxh6 $16) 26... Rxd1+ 27. Kxd1 Bc8) 26. Kc2 $1 $18 fxe4 27. fxe4 ({Not} 27. Qxa7 exd3+ 28. Kb2 c5 $16) 27... Qf6 28. Qxa7 c5 29. Bc3 Qf2+ {[#]} 30. Rd2 $1 {[%cal Rd2f2]} Bxd3+ 31. Kb2 $1 Qf1 {Threatens to win with ...Qb1+.} 32. Qb8+ Qf8 33. Qxf8+ Kxf8 34. Bxe5 {[%mdl 4096] Endgame KRB-KRB} Rd7 35. Kc3 Bb5 36. Rxd7 Bxd7 {KB-KB} 37. Kc4 Bc6 $2 (37... Be6+ 38. Kxc5 Ke7 39. Bxg7 Bf7) 38. Kxc5 {White is clearly winning.} Bxe4 39. Kd6 Bxg2 40. b4 {[%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32]} Ke8 {[#]} 41. Kc7 $1 Ke7 42. b5 Ke6 43. Bd6 h5 44. b6 h4 45. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} g5 46. a5 Bb7 47. Kxb7 {White threatens Kc6 and mate.} Kxd6 48. Kc8 {Accuracy: White = 89%, Black = 37%.} (48. a6 $18 h3 49. Kc8) 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.5"]
[White "Sargissian, Gabriel"]
[Black "Fedoseev, Vladimir"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2690"]
[BlackElo "2664"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,60,15,27,14,30,33,32,17,12,13,30,0,14,25,20,0,0,0,0,0,0,0,0,0,0,-22,-24,-24,0,0,0,-35,0,-60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 c6 7. Qc2 a6 8. cxd5 {D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations} exd5 9. Bd3 Nf8 {[%cal Bd7f8,Bf8e6,Be6c5][%mdl 32]} 10. h3 {White is slightly better.} Ne6 11. Bh4 g6 12. O-O-O $146 ({Predecessor:} 12. O-O O-O 13. Bg3 Ng7 14. Qb3 Bd6 15. Ne5 Qe7 16. Rad1 Bf5 17. Bh4 Rab8 18. e4 dxe4 19. Bxe4 {1-0 (33) Kasimdzhanov,R (2672)-Orlov,A (2439) Germany 2007}) 12... O-O 13. g4 c5 14. dxc5 Nxc5 15. Nd4 Bd7 16. Kb1 Rc8 17. Qd2 Nfe4 18. Bxe4 dxe4 19. Bg3 Re8 20. Nb3 Bc6 21. Nxc5 Bxc5 22. Nd5 Ba4 23. Qc3 (23. Rc1 $1 $11) 23... Be7 (23... Bxd1 $15 24. Nf6+ {[#]} Qxf6 $1 {[%mdl 512]} 25. Qxf6 Bc2+ 26. Ka1 Rc6) 24. Bc7 $11 {The position is equal.} Bxd1 25. Bxd8 Rxc3 26. Bxe7 Bc2+ 27. Kc1 Rc6 {And now ...Bb3+ would win.} 28. Nf6+ {[#]} Rxf6 $1 {[%mdl 512]} 29. Bxf6 Rc8 30. Kd2 Bd3 {Accuracy: White = 56%, Black = 82%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.5"]
[White "Durarbayli, Vasif"]
[Black "Rodshtein, Maxim"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2617"]
[BlackElo "2684"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,111,10,12,20,26,11,6,4,13,0,0,0,31,27,31,18,36,-8,0,-17,-20,-23,0,0,0,0,0,-25,0,0,22,28,105,67,56,22,29,29,31,33,92,70,84,66,130,104,145,151,185,192,183,119,154,78,78,71,79,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,0,0,0,64,0,8,0,60,0,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} Re8 (6... d6 7. Nbd2 a6 8. Ba4 Ba7 9. h3 Ne7 10. d4 Ng6 11. Bc2 Re8 12. Re1 Bd7 13. Nf1 c5 14. dxc5 dxc5 15. Bg5 Be6 16. Ne3 c4 17. Qe2 Bxe3 18. Bxe3 h6 19. Nd2 b5 20. a4 {1-0 (54) Dominguez Perez,L (2763)-Wang,H (2726) Khanty-Mansiysk 2019}) 7. Nbd2 a6 8. Bxc6 dxc6 9. Nc4 Bg4 10. h3 Bxf3 11. Qxf3 Nd7 12. Qg3 $146 ({Predecessor:} 12. b4 Bb6 13. Be3 Nf8 {1-0 (35) Bologan,V (2648)-Faizrakhmanov,R (2344) Bilbao 2014}) 12... Re6 13. b4 b5 14. Ne3 Bf8 15. Ng4 Rg6 {Strongly threatening ...h5.} 16. f4 exf4 17. Qxf4 Qe8 $1 18. d4 Nf6 19. Nf2 $36 {[%mdl 2048] White fights for an advantage.} Nd7 20. a4 Nb6 (20... bxa4 $11 21. Rxa4 c5) 21. axb5 cxb5 22. Ng4 Nc4 23. Ra2 {[%cal Ba1a2,Ba2f2,Bf2f4][%mdl 32]} c6 24. Qf3 Qe6 ({Black should play} 24... a5 $14) 25. Raf2 $16 {[%cal Rf3f7]} Ra7 26. Qd3 Re7 ({Black should try} 26... h5 $14 27. Nh2 a5) 27. Rf4 Qd7 28. Qf3 Rge6 29. e5 Rg6 30. h4 (30. Nf2 $18) 30... Qd5 31. h5 (31. Qf2 $142) 31... Qxf3 32. R1xf3 Rge6 33. Nf6+ (33. Rg3 $16) 33... gxf6 $11 34. Rg4+ $1 Kh8 35. Rfg3 {[%csl Gg3][%cal Rg4g8]} h6 36. Rg8+ {[%mdl 64] [#] Double Attack} Kh7 {Threatens to win with ...Re8.} 37. Rxf8 {Rfg8 would kill now.} fxe5 38. Rgg8 {aiming for Rh8+.} f5 $1 39. Rh8+ Kg7 40. Rfg8+ Kf7 41. Rf8+ (41. Ra8 {with more complications.} Kg7 42. Kf2 exd4 43. Rhg8+ Kh7 44. cxd4 Re2+ 45. Kg3) 41... Kg7 42. Kf2 f4 (42... exd4 $11 43. cxd4 Nd2) 43. Rhg8+ (43. Rfg8+ $14 Kf7 44. Ra8) 43... Kh7 44. Rh8+ (44. Rd8 $11) 44... Kg7 $14 45. Rhg8+ Kh7 {The position is equal.} 46. dxe5 Nxe5 47. Rh8+ Kg7 48. Rhg8+ Kh7 49. Rh8+ Kg7 50. Rfg8+ Kf7 $1 {...Nd3+ is the strong threat.} 51. Bxf4 {Hoping for Rd8.} Nd3+ {[%mdl 64] [#] Double Attack} 52. Kg3 Nxf4 53. Kxf4 Re3 54. Rf8+ Kg7 55. Rhg8+ Kh7 56. Rh8+ {Accuracy: White = 52%, Black = 56%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.6"]
[White "McShane, Luke J"]
[Black "Adhiban, B.."]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2682"]
[BlackElo "2639"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,73,10,12,16,23,16,21,19,9,0,0,12,0,19,0,21,30,43,21,99,39,43,34,47,36,57,43,45,41,41,54,129,127,118,118,221,209,220,210,180,197,1933,1978,12833,12834,12834,12835,2493,1015,12837,12838,12838,12839,12839,12839,12840,12839,12840,12840,12841,12841]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. d4 cxd4 8. Nxd4 a6 {B52: Sicilian: Moscow Variation with 3...Bd7} 9. c4 Rc8 10. b3 g6 {The position is equal.} 11. Bb2 (11. Rd1 Qa5 12. a4 Bg7 13. Ba3 Qe5 14. Nc3 Nc5 15. f3 O-O 16. Qe3 {1-0 (57) Amin,B (2709)-Kozul,Z (2612) Zagreb 2018}) 11... Bg7 12. Nc3 O-O 13. Rad1 $146 ({Predecessor:} 13. Rfd1 Qa5 14. Rac1 Rfd8 15. h3 Qh5 16. Qxh5 Nxh5 {½-½ (43) Maze,S (2494)-Balogh,C (2537) Aarhus 2005}) 13... Qc7 14. Kh1 Rfd8 15. f4 Qb8 16. Nf3 Nh5 (16... Qc7 $11) 17. f5 ({White should play} 17. Ng5 $1 $16) 17... Re8 18. fxe6 fxe6 19. e5 Nxe5 20. Nxe5 Bxe5 21. Ne4 {Strongly threatening Bxe5.} Bxb2 22. Qxb2 d5 (22... Rf8 $14) 23. g4 $1 $16 {[%cal Rg4h5]} ({Much weaker is} 23. cxd5 $6 exd5 24. Nf6+ Nxf6 $11) 23... dxe4 24. gxh5 {Black must now prevent Rd7.} e5 {[#]} (24... Qc7 $16) 25. hxg6 $1 $18 hxg6 {[#]} 26. Qg2 $1 {[%mdl 512]} Rc6 {[#]} 27. Rd7 $1 $40 {[%mdl 128] White attacks with force.} ({But not} 27. Qxe4 $6 Qc7 $14) 27... Rd6 $2 (27... Rd8 28. Rdf7 Qc8) 28. Rdf7 {Intending Qh3 and mate.White is clearly winning.} Qc8 {[#]} 29. c5 {Played: Rf7-f6} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.6"]
[White "Ponomariov, Ruslan"]
[Black "Jobava, Baadur"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2675"]
[BlackElo "2617"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,64,22,0,0,0,0,0,0,0,0,0,10,3,34,18,0,0,0,0,0,0,40,0,77,87,339,327,603,610,746,710,719,702,737,730,1051,1032,2498,2768,29980,29981,5385]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Kb1 Qb6 {B19: Classical Caro-Kann: 4...Bf5 main line} 14. Ne5 Rd8 15. Qe2 O-O {The position is equal.} 16. Ng6 (16. Bc1 c5 17. Nxd7 Rxd7 18. dxc5 Qxc5 19. Rxd7 Nxd7 20. Ne4 Qc6 21. Rh3 {0-1 (55) Ponomariov,R (2675)-Esipenko,A (2624) Khanty-Mansiysk 2019}) 16... Ba3 $1 {[%csl Ga3][%cal Rb6b2] [#]} 17. Bc1 $1 Rfe8 $1 18. Rd3 Bxb2 $146 ({Predecessor:} 18... Bd6 19. Ne5 Qc7 20. Rhd1 c5 21. Nxd7 Rxd7 22. dxc5 Bxg3 23. Rxg3 Rxd1 24. Qxd1 {1-0 (56) Makovsky,P (2502)-Napalkov,V (2455) ICCF email 2007}) 19. Bxb2 {aiming for Rb3.} fxg6 20. hxg6 Qb5 21. Nh5 a5 22. Ka1 a4 23. Bc1 {next Nxg7! is good for White.} a3 {[#]} (23... Qf5 $1 $11) 24. g4 $1 $16 {[%cal Rg4g5]} e5 $2 {[%mdl 8192]} (24... Qd5 $16 25. f3 Nxh5 26. Rxh5 e5) 25. g5 $18 Nd5 $2 ({Reject} 25... exd4 26. Nxf6+ Nxf6 27. Qf3 $18) (25... Nxh5 26. Qxh5 exd4) 26. Qf3 {Threatening mate with Qf7+.} Re7 {Strongly threatening ...e4.} 27. Rb3 Qc4 28. gxh6 gxh6 29. Bxa3 c5 30. Ng3 e4 31. Qh5 Qxd4+ 32. Bb2 Qd2 {Accuracy: White = 100%, Black = 31%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.7"]
[White "Bacrot, Etienne"]
[Black "Hansen, Eric"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2671"]
[BlackElo "2611"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,65,10,14,26,10,2,8,10,6,20,10,11,21,13,2,0,0,0,0,1,4,17,18,107,95,102,100,71,14,316,297,621,639,471,396,493,285,1161,347,912,854,919,892,891,810,800,774,29983,29984]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. h3 Ke8 10. Nc3 {[%cal Bb1c3,Bc3e2,Be2f4][%mdl 32]} h5 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 11. Ne2 (11. Bg5 Be6 12. Rfd1 Be7 13. Rd2 Rd8 14. Rxd8+ Kxd8 15. Rd1+ Ke8 16. b3 h4 17. Ne2 Bd5 18. Bf4 Bxf3 19. gxf3 {½-½ (26) Anand,V (2756)-Nakamura,H (2743) Saint Louis 2019}) 11... Be7 $146 ({Predecessor:} 11... b6 12. Bg5 {1-0 (34) Ralle,P (2161)-Alemanni,M (2111) ICCF email 2015}) 12. Bg5 b6 {The position is equal.} 13. Rad1 Bb7 14. Bxe7 Kxe7 15. Nf4 c5 16. Ng5 $36 {[%mdl 2048] White has the initiative.} Rhd8 $1 17. Nxh5 Ba6 $1 {[%cal Ra6f1]} 18. Rxd8 $1 Rxd8 19. Rc1 Rd5 20. Re1 Rd2 (20... Nd4 $11 {remains equal.}) 21. g4 $16 Nd4 22. Nxg7 Rxc2 23. h4 ({Better is} 23. Nf5+ $16 Nxf5 24. gxf5) 23... Bc8 $2 {[%mdl 8192]} (23... Kf8 $1 $11 24. Nf5 Rxb2) 24. h5 $1 $18 Bxg4 $2 (24... Rc4 25. h6 Nf3+ 26. Nxf3 Rxg4+ 27. Kh2 Rg6) 25. h6 {h7 is the strong threat.} Kf8 26. Kg2 {Strongly threatening h7.} Bc8 27. Nh5 (27. e6 $142 {Intending e7+ and mate.} fxe6 28. Nh5) 27... Bb7+ $2 (27... Bf5 28. Rh1 (28. h7 Bxh7 29. Nxh7+ Ke7 $16) 28... Re2) 28. Kg1 $2 (28. Kh3 Bc8+ {[#]} 29. e6 $1 {[%mdl 512]} Nxe6 30. Nxe6+ Bxe6+ 31. Rxe6 $1 {[%mdl 512]} Rxf2 32. h7 $1 {[%mdl 512]} fxe6 33. h8=Q+ Ke7 34. Qe5) 28... Ne2+ $2 (28... Kg8 29. Nf6+ Kf8) 29. Kf1 {Threatens to win with h7.} Ba6 30. h7 Nf4+ 31. Kg1 Ng6 32. e6 Be2 {[#]} 33. Nf4 $1 {[%mdl 512] Accuracy: White = 58%, Black = 39%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.7"]
[White "Kovalev, Vladislav"]
[Black "Carlsen, Magnus"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2661"]
[BlackElo "2876"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,93,17,16,22,25,31,24,25,28,25,1,0,0,21,3,11,0,0,0,0,0,0,0,12,5,36,20,27,20,30,38,29,23,34,48,166,156,166,167,180,200,582,419,399,407,652,654,588,475,544,477,328,322,232,0,0,0,306,88,93,12,21,0,87,0,12,13,20,20,20,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Nc6 7. d3 Be7 {B52: Sicilian: Moscow Variation with 3...Bd7} (7... g6 8. h4 Nf6 9. Nd5 Nxd5 10. cxd5 Nb4 11. a3 Na6 12. h5 Bg7 13. Be3 f5 14. hxg6 hxg6 15. Rxh8+ Bxh8 {½-½ (54) Anand,V (2767)-Caruana,F (2819) Zagreb 2019}) 8. a3 Bd8 9. O-O Nge7 {White has an edge.} 10. b4 O-O 11. bxc5 $146 ({Predecessor:} 11. Rb1 Nd4 12. bxc5 Nxf3+ 13. Qxf3 dxc5 14. Nd5 Nxd5 15. exd5 {1-0 (60) Fasser,W (2115)-Berko,M (2042) ICCF email 2014}) 11... dxc5 12. Nd5 Ng6 13. Be3 b6 14. Nd2 f5 15. exf5 Qxf5 16. Ne4 Nf4 17. g3 Qg6 18. Kh1 Nxd5 19. cxd5 Ne7 20. d6 Nf5 21. Qb3+ Kh8 22. Qd5 $36 {[%mdl 2112] Double Attack. Black is under pressure.} Bf6 $1 23. Rae1 Rad8 (23... h6 $14) 24. f4 $1 $18 {[%cal Rf4e5]} Nxe3 25. Rxe3 exf4 26. Rxf4 h6 $2 (26... Qe8 {is tougher.} 27. Kg2 h6) 27. d7 Be7 {intending ...Rxf4.} 28. Ref3 Rxf4 (28... b5 $142 29. Rxf8+ Bxf8 30. Rxf8+ {[%mdl 64] Promotion} Rxf8) 29. Rxf4 b5 30. Nxc5 Bxc5 31. Qxc5 {[%mdl 4160] Endgame Double Attack. KQR-KQR} Kh7 32. Qd5 (32. Qxb5 Qe6 $16) 32... Qg5 33. Qe4+ $2 (33. Rf5 $1 $18 {[%cal Rf5g5]} Qe7 34. Rf7 (34. Qxb5 Rxd7 35. Rf4 Qe1+ 36. Kg2 Qe2+ 37. Kh3 Qxd3 $14)) 33... Qg6 $11 34. Qd5 $2 {[%mdl 8192]} (34. Rf5 $11 Rxd7 35. Rxb5) 34... Qg5 $1 $18 {[%cal Rg5d5]} 35. Qd6 $2 (35. Rf5 $1 $18 {[%cal Rf5g5]} Qe7 36. Rf7 (36. Qxb5 Rxd7 37. Rf4 Rc7 $11)) 35... Qg6 $16 {[#]} 36. Qc7 (36. Rd4 $1 $16) 36... Qg5 $1 $11 37. Qd6 (37. Qc6 $11) 37... Qg6 $1 $16 {[%cal Rg6d6] [#]} 38. Qc7 (38. Rd4 $1 $16) 38... Qg5 $1 $11 {The position is equal.} 39. Qc6 {aiming for Qe4+.} Qe7 40. Qxb5 {Hoping for Qf5+.} Rxd7 41. Qf5+ g6 42. Qf8 Qxf8 43. Rxf8 Kg7 44. Ra8 Kf6 45. Kg2 Rxd3 46. Rxa7 Rd2+ 47. Kg1 {Accuracy: White = 56%, Black = 72%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.8"]
[White "Leko, Peter"]
[Black "Nihal Sarin"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2670"]
[BlackElo "2610"]
[Annotator "RC"]
[PlyCount "75"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:01:19]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:01]} 3. Bb5 {[%emt 0:00:11]} a6 {[%emt 0:00:16]} 4. Ba4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:07]} Be7 {[%emt 0:00:34]} 6. d3 {[%emt 0:02:15]} b5 {[%emt 0:00:38]} 7. Bb3 {[%emt 0:00:07]} d6 {[%emt 0:01:10]} 8. Bd2 {[%emt 0:03:31]} O-O {[%emt 0:12:41]} 9. h3 {[%emt 0:05:07]} h6 {[%emt 0:05:55]} 10. Re1 {[%emt 0:11:53]} Re8 {[%emt 0:25:14]} 11. a3 {[%emt 0:05:05]} Bf8 {[%emt 0:08:40]} 12. Nc3 {[%emt 0:06:15]} Na5 {[%emt 0:03:05]} 13. Ba2 {[%emt 0:00:47]} Be6 {[%emt 0:00:26]} 14. Bxe6 {[%emt 0:07:55]} Rxe6 {[%emt 0:03:47]} 15. Nd5 {[%emt 0:00:15]} Nb7 {[%emt 0:15:15]} 16. c4 {[%emt 0:04:06]} c6 {[%emt 0:04:15]} 17. Nxf6+ {[%emt 0:00:17]} Rxf6 {[%emt 0:01:21]} 18. b4 {[%emt 0:00:33]} Qd7 {[%emt 0:02:23]} 19. a4 {[%emt 0:05:48]} bxc4 {[%emt 0:04:50]} 20. dxc4 {[%emt 0:00:06]} Re8 {[%emt 0:00:08]} 21. Bc3 {[%emt 0:16:53]} Qc8 {[%emt 0:02:36]} 22. Qd3 {[%emt 0:10:54]} Nd8 {[%emt 0:01:29]} 23. Bd2 {[%emt 0:01:32]} Ne6 {[%emt 0:01:13]} 24. Rab1 {[%emt 0:02:19]} Be7 {[%emt 0:01:00]} 25. Kh2 {[%emt 0:04:01]} Bd8 {[%emt 0:03:13]} 26. a5 {[%emt 0:03:34]} Rg6 {[%emt 0:03:46]} 27. Ra1 {[%emt 0:04:25]} Rf8 {[%emt 0:01:26]} 28. Be3 {[%emt 0:01:25]} Re8 {[%emt 0:06:39]} 29. b5 {[%emt 0:04:24]} Qb7 {[%emt 0:01:27]} 30. Reb1 {[%emt 0:01:16]} Bc7 {[%emt 0:00:39]} 31. Nh4 {[%emt 0:03:24]} Rf6 {[%emt 0:00:07]} 32. Nf5 {[%emt 0:00:07]} cxb5 {[%emt 0:00:51]} 33. cxb5 {[%emt 0:00:07]} Nd4 {[%emt 0:00:41]} 34. bxa6 {[%emt 0:00:26]} Qa8 {[%emt 0:00:16]} 35. Rb7 {[%emt 0:00:34]} Nxf5 {[%emt 0:00:21]} 36. exf5 {[%emt 0:01:12]} e4 {[%emt 0:00:12]} 37. Qb5 {[%emt 0:00:30]} Re5 {[%emt 0:01:07]} 38. Qd7 {[%emt 0:00:45]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.8"]
[White "Ganguly, Surya Shekhar"]
[Black "Yu, Yangyi"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2658"]
[BlackElo "2763"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,74,24,20,9,33,29,29,12,18,0,29,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0,0,0,8,6,18,18,12,16,18,15,18,2,19,22,29,21,46,0,32,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. cxd5 Qxd5 6. Nc2 {A20: English Opening: 1...e5} Nf6 7. Nc3 Qe5 8. Bg2 {White has an edge.} Na6 9. Rb1 $146 ({Predecessor:} 9. O-O h5 10. d4 Qe6 11. Bg5 h4 12. Bxh4 Rxh4 13. gxh4 {1-0 (36) Martinez Alcantara,J (2601)-Vitiugov,N (2727) Riga 2019}) 9... Nb4 10. Nxb4 Bxb4 11. Qa4 a5 12. a3 Bxc3 13. dxc3 O-O 14. Be3 Bf5 15. Rd1 Qe6 16. O-O Bh3 17. Bd4 Bxg2 (17... b5 $5 18. Qc2 $8 Bxg2 19. Kxg2 Nd5 $11) 18. Kxg2 b5 19. Qc2 Nd5 20. c4 bxc4 21. Rc1 Qg4 {[#] Threatens to win with ...Nf4+.} 22. e3 Qf3+ 23. Kg1 Nc7 24. Qd1 Qf5 25. Rxc4 Ne6 26. Rxc6 Rfd8 27. Qc2 h5 {The position is equal.} 28. f3 (28. Rc4 {with more complications.} h4 29. f3 hxg3 30. hxg3 Nxd4 31. Rxd4 Rxd4 32. exd4 Qg5 33. Kg2) 28... Nxd4 29. exd4 Rxd4 30. fxe4 Qxe4 31. Rc8+ Rxc8 32. Qxc8+ $11 {[%mdl 4096] Endgame KQR-KQR} Kh7 33. Qf5+ Qxf5 34. Rxf5 Kg6 35. Rxa5 Rd1+ 36. Kf2 Rd2+ {[%mdl 64] [#] Double Attack} 37. Kf3 Rxb2 {Accuracy: White = 72%, Black = 69%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.9"]
[White "Karjakin, Sergey"]
[Black "Demchenko, Anton"]
[Result "1-0"]
[ECO "B69"]
[WhiteElo "2760"]
[BlackElo "2655"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,91,41,39,16,27,33,38,20,43,25,67,59,66,46,102,68,72,58,182,183,179,174,187,179,176,171,176,172,171,178,168,141,156,114,190,191,182,192,179,170,237,227,237,220,292,292,359,382,368,364,345,354,344,338,435,429,441,403,442,443,441,427,427,416,499,446,1254,1239,1572,1529]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. f5 Qb6 13. Qh6 {B69: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7 9 f4 Be7 10 Nf3 b5 11 Bxf6} (13. Kb1 O-O-O 14. g3 Kb8 15. fxe6 fxe6 16. Bh3 Na5 17. Nd4 b4 18. Nce2 e5 19. Bxd7 Rxd7 20. Nf5 Nc4 21. Qd3 Rc8 22. Ka1 Bf8 23. b3 Na3 24. c4 bxc3 25. Nxc3 {½-½ (64) Navara,D (2734)-Saric,I (2681) Patras 2019}) 13... O-O-O 14. Qh5 $146 ({Predecessor:} 14. Kb1 Kb8 15. Qg7 h5 16. fxe6 fxe6 17. Nd4 Rde8 18. Nxc6+ Qxc6 19. a3 Bd8 20. Qg3 Be7 {1-0 (65) Vucinic,G (2377)-Dimic,P (2198) Kavala 2014}) 14... Rhf8 15. Kb1 {White is slightly better.} Kb8 16. Bd3 Bc8 17. Rhe1 Qc7 18. Bf1 (18. Qxh7 Rh8 $19) 18... Na5 (18... b4 $14 19. Ne2 e5) 19. fxe6 (19. Qxh7 b4 $17) 19... fxe6 20. Nd4 ({Don't blunder} 20. Qxh7 $2 Rh8 $19) 20... Nc6 {[#]} (20... Bd7 $14) 21. Ncxb5 $1 $18 {[%mdl 512]} axb5 22. Qxb5+ {[%mdl 64] Double Attack} Bb7 23. Nxe6 {[%mdl 64] Double Attack} Qa5 24. Qxa5 Nxa5 25. Re3 Rc8 26. Nxf8 Bxf8 27. Bd3 Nc4 28. Rf3 Bh6 (28... f5 $16) 29. Rh3 Bf4 30. Rxh7 Be5 {[#]} 31. c3 $1 Ne3 (31... Ba6 $142 32. g3 Nxb2 33. Kxb2 (33. Bxa6 Nxd1 34. Bxc8 Nxc3+ 35. Kc2 Kxc8 $16) 33... Rxc3) 32. Rd2 Nc4 33. Re2 Ba6 {Hoping for ...Na3+.} 34. Ka1 Rc6 35. h4 Rb6 {Black hopes to continue with ...Nxb2.} 36. Bxc4 Bxc4 37. Re3 d5 38. exd5 Ra6 39. a3 Rd6 40. h5 Rxd5 {[%cal Rd5d1]} 41. Re1 Rd8 42. Re7 Rh8 43. Rh1 Bd5 44. h6 {White is clearly winning.} Bxg2 (44... Kc8 $142 45. c4 Be4) 45. Rg1 Be4 {[#]} 46. h7 $1 {Accuracy: White = 81%, Black = 45%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.9"]
[White "Deac, Bogdan-Daniel"]
[Black "Berkes, Ferenc"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2613"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,119,8,0,20,14,16,16,17,14,10,3,10,10,24,10,20,0,19,15,21,18,20,32,22,30,27,24,42,39,41,40,48,38,50,46,45,19,20,22,22,32,32,7,20,6,43,21,50,50,50,37,50,0,63,25,45,56,67,68,193,179,175,186,239,239,273,281,250,242,280,280,251,243,260,260,456,432,433,447,432,415,11832,11420,9495,8812,10679,11780,12801,6737,8175,6394,5185,4735,29965,29965,29963,29964,29962,29953,29966,29968,29967,29967]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. g3 O-O 6. Bg2 dxc4 7. Ne5 c5 8. dxc5 Qxd1+ 9. Nxd1 Bxc5 10. O-O Nc6 {E06: Closed Catalan: Early deviations} 11. Bxc6 bxc6 12. Be3 Bb6 {The position is equal.} 13. Bxb6 axb6 14. Nc3 Bd7 15. Rfd1 Rfd8 16. Nxc4 b5 {[#]} 17. Nd6 $146 ({Predecessor:} 17. Ne5 Be8 18. Rxd8 Rxd8 {1-0 (64) Giri,A (2797)-Jakovenko,D (2719) Shenzhen 2019}) 17... Kf8 18. Nb7 Rdb8 19. Nc5 Be8 20. f3 Ke7 21. Kf2 Nd5 22. N3e4 h6 23. Nd3 Nb6 24. Rdc1 Rc8 25. Rc2 f6 26. Nec5 e5 27. a3 Bg6 28. e4 Be8 29. h4 Rd8 30. b3 Rd4 31. Ke3 Rdd8 32. Nb4 Rd4 {And now ...Rxb4! would win.} 33. Ncd3 Rd6 34. Rc3 Ra7 35. Rc2 Kd8 ({Better is} 35... Ra8 $11) 36. Nc5 Ke7 37. f4 exf4+ 38. gxf4 ({Much weaker is} 38. Kxf4 Nd7 $11) 38... Rd8 (38... Bf7 $14) 39. f5 $18 Kf7 40. Ne6 Rda8 (40... Rd6 $142 41. Nd4 Ra8) 41. Nxc6 $40 {[%mdl 128] White has strong attack.} Rxa3 42. Rxa3 Rxa3 43. Ncd4 Ra7 44. Rc7+ $1 Rxc7 45. Nxc7 {[%mdl 4096] Endgame KBN-KNN} Bd7 46. Ndxb5 ({Resist} 46. Ncxb5 $6 Ke7 $16) 46... g5 $2 (46... Bc6 47. Nd4 Bd7) 47. hxg5 hxg5 48. Nd6+ Ke7 49. Nc4 Nxc4+ (49... Nc8 $142 50. Nd5+ Kf7) 50. bxc4 {KB-KN} Kd6 51. Nd5 Ke5 52. Ne7 Kd6 {[#]} 53. Ng8 $1 Ke5 54. Nh6 {[%cal Rh6f7]} Kd6 55. Kd4 Ba4 56. Ng8 {White mates.} g4 57. Nxf6 g3 58. e5+ Kc6 59. Ke3 Bc2 {[#]} 60. Nd5 $1 {Accuracy: White = 74%, Black = 48%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.10"]
[White "Aronian, Levon"]
[Black "Sevian, Samuel"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2758"]
[BlackElo "2654"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,93,6,0,13,0,0,0,-64,0,45,16,7,6,7,7,1,0,96,98,103,94,113,60,121,103,120,123,118,113,118,63,72,72,81,80,123,93,114,113,145,144,183,177,179,170,170,169,170,179,173,169,158,173,172,180,166,128,152,148,163,144,279,276,282,278,280,279,309,300,354,349,531,529,503,511,492,487]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Be2 a6 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} 11. Ng5 (11. Rd1 Qc7 12. e4 e5 13. g3 Re8 14. a3 exd4 15. Nxd4 Be5 16. Bf3 c5 17. Nde2 Bb7 18. Be3 c4 19. b4 cxb3 20. Qxb3 Nc5 21. Bxc5 Qxc5 {½-½ (68) Mamedyarov,S (2764)-Carlsen,M (2882) Saint Louis 2019}) 11... Qc7 12. e4 Bxh2+ {The position is equal.} 13. Kh1 c5 14. e5 cxd4 15. exf6 Nxf6 16. f4 Bg3 17. Rf3 $40 {[%mdl 128] White attacks.} Be1 $146 {[#]} (17... h6 $11 {keeps the balance.} 18. Rxg3 hxg5) ({Predecessor:} 17... h6 18. Rxg3 hxg5 {½-½ (50) Sandstroem,L (2402)-Cattani,M (2445) ICCF email 2014}) 18. Bd3 $1 $16 {[%cal Rd3h7]} h6 ({Don't blunder} 18... dxc3 $2 19. Bxh7+ Kh8 20. Be4 $18) 19. Nh7 {Threatens to win with Nxf6+.} Nxh7 20. Bxh7+ Kh8 {Strongly threatening ...f5.} 21. Ne2 Qxc2 22. Bxc2 Bb7 23. Rf1 (23. Nxd4 $6 Bxf3 24. Nxf3 Bf2 $11) 23... Rac8 24. Bd3 (24. Bb3 $16 Bb4 25. Nxd4) 24... Bh4 25. Bd2 ({But not} 25. Nxd4 $2 Rfd8 $19) 25... Bd5 26. b3 Be7 27. Rfd1 Ba3 28. Bc1 Bb4 29. Bb2 Bc3 30. Nxc3 dxc3 31. Ba3 Rfd8 {next ...c2 is good for Black.} 32. Rac1 Bb7 {White should prevent ...Rd4.} 33. Bb4 Rd4 34. Bxc3 Rxf4 35. Kg1 Rg4 36. Bf1 Kg8 37. Be1 {[#] Black must now prevent Rxc8+.} Rxc1 38. Rxc1 Rd4 39. Rc7 Bd5 (39... Be4 $16 {might work better.} 40. Ra7 Rd6) 40. Be2 $18 Be4 41. Bh5 f6 42. Bf7+ Kh8 43. Bxe6 Rd1 44. Kf2 Rb1 (44... Ra1 $142 45. Bb4 Rxa2+ 46. Ke3 Bb1) 45. Bb4 {White is clearly winning.} Rb2+ 46. Ke3 Bb1 47. g4 {Accuracy: White = 86%, Black = 60%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.10"]
[White "Oparin, Grigoriy"]
[Black "Efimenko, Zahar"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2654"]
[BlackElo "2604"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,10,29,19,19,19,19,14,19,23,23,16,14,19,12,12,17,17,15,9,9,12,19,11,18,12,11,20,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Nxc3 6. dxc3 {A34: Symmetrical English: 2 Nc3, lines with ...d5} Qc7 7. e4 Nc6 8. Qd5 $146 ({Predecessor:} 8. Qd2 e6 {½-½ (45) Bluebaum,M (2631)-Vachier Lagrave,M (2789) Karlsruhe/Baden-Baden 2018}) 8... e6 9. Qg5 f6 10. Qh5+ Qf7 {The position is equal.} 11. Qxf7+ Kxf7 12. Be3 e5 13. Bc4+ Be6 14. Bxe6+ Kxe6 15. O-O-O Be7 16. Rd5 b6 17. Rhd1 Rad8 18. Kc2 Na5 19. Rxd8 (19. b3 {is more complex.} Nb7 20. a4 g6 21. h3 h5 22. Nh4) 19... Rxd8 20. Rxd8 Bxd8 $11 {[%mdl 4096] Endgame KBN-KBN} 21. Nd2 c4 22. b4 cxb3+ $1 23. axb3 Nc6 24. b4 b5 25. Nb3 a5 26. bxa5 Nxa5 27. Nxa5 Bxa5 28. Bc5 h5 29. f3 g6 30. Kd3 f5 31. h3 {Accuracy: White = 73%, Black = 87%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.11"]
[White "Kasimdzhanov, Rustam"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2657"]
[BlackElo "2748"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,61,20,22,15,28,12,25,6,6,0,30,19,18,18,5,6,20,0,0,15,21,0,20,0,8,0,6,0,19,10,26,-20,-24,-26,-45,-35,-12,-8,-23,-10,-8,-12,0,0,0,0,0,0,0,-2]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. a4 h6 8. Re1 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} O-O 9. h3 Ba7 10. Bb3 {White has an edge.} (10. Nbd2 Re8 11. b4 Be6 12. Bxe6 Rxe6 13. Nf1 Qd7 14. Be3 Bxe3 15. Nxe3 d5 {1-0 (53) Vachier Lagrave,M (2774)-Aronian,L (2758) Khanty-Mansiysk 2019}) 10... Re8 11. a5 $146 ({Predecessor:} 11. Nbd2 Nh5 12. Nf1 Qf6 13. Ne3 Nf4 14. Ng4 Qg6 15. Nh4 Qg5 {½-½ (15) Guevara,F (2349)-Vera Cruz,A (2278) ICCF email 2012}) 11... b5 12. axb6 cxb6 13. Nbd2 b5 14. Nf1 Be6 15. Bc2 d5 16. exd5 Bxd5 17. Be3 a5 18. N3d2 Qc7 19. Bxa7 Nxa7 20. Ne3 Be6 21. Qf3 Nc6 22. Nf5 Nd4 23. Nxd4 exd4 24. c4 Bd7 25. Rxe8+ Rxe8 26. Qd1 Rb8 {The position is equal.} 27. cxb5 Rxb5 28. Ba4 $1 {[%cal Ra4b5]} Rxb2 29. Bxd7 Nxd7 30. Nc4 Rb5 31. Qe1 {Accuracy: White = 43%, Black = 50%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.11"]
[White "Motylev, Alexander"]
[Black "Erdos, Viktor"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2651"]
[BlackElo "2604"]
[Annotator "RC"]
[PlyCount "61"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:12]} Bc5 {[%emt 0:03:05]} 6. Bxc6 {[%emt 0:00:25]} dxc6 {[%emt 0:00:15]} 7. d3 {[%emt 0:00:05]} Be6 {[%emt 0:26:14]} 8. Qe2 {[%emt 0:04:45]} Qd6 {[%emt 0:08:27]} 9. Ng5 {[%emt 0:01:48]} Bg4 {[%emt 0:07:37]} 10. f3 {[%emt 0:00:55]} Bd7 {[%emt 0:00:41]} 11. f4 {[%emt 0:00:29]} Bg4 {[%emt 0:02:17]} 12. fxe5 {[%emt 0:21:16]} Qxe5 {[%emt 0:00:29]} 13. Nf3 {[%emt 0:00:04]} Qe7 {[%emt 0:07:04]} 14. Bg5 {[%emt 0:02:58]} h6 {[%emt 0:01:05]} 15. Bh4 {[%emt 0:00:46]} O-O-O {[%emt 0:19:55]} 16. O-O-O {[%emt 0:06:49]} g5 {[%emt 0:01:38]} 17. Bf2 {[%emt 0:12:47]} Nh5 {[%emt 0:01:42]} 18. h3 {[%emt 0:12:46]} Nf4 {[%emt 0:01:08]} 19. Qf1 {[%emt 0:02:32]} Be6 {[%emt 0:13:06]} 20. Kb1 {[%emt 0:03:42]} Kb8 {[%emt 0:01:01]} 21. Na4 {[%emt 0:08:53]} Bxf2 {[%emt 0:07:14]} 22. Qxf2 {[%emt 0:00:23]} f5 {[%emt 0:03:39]} 23. Rhe1 {[%emt 0:03:54]} fxe4 {[%emt 0:00:25]} 24. Rxe4 {[%emt 0:00:06]} Qf6 {[%emt 0:00:43]} 25. Nc5 {[%emt 0:06:15]} Bc8 {[%emt 0:00:05]} 26. Ne5 {[%emt 0:01:52]} Rhf8 {[%emt 0:00:54]} 27. Rde1 {[%emt 0:00:55]} b6 {[%emt 0:00:50]} 28. Nb3 {[%emt 0:02:42]} Bb7 {[%emt 0:02:04]} 29. g3 {[%emt 0:08:25]} Nd5 {[%emt 0:01:19]} 30. Qe2 {[%emt 0:01:53]} c5 {[%emt 0:00:28]} 31. a3 {[%emt 0:00:46]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.12"]
[White "Wojtaszek, Radoslaw"]
[Black "Melkumyan, Hrant"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2748"]
[BlackElo "2650"]
[Annotator "TA"]
[PlyCount "173"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,173,87,88,100,113,91,94,100,80,91,50,91,85,89,101,159,164,182,166,194,216,255,242,244,189,191,210,190,185,183,210,200,201,191,95,94,87,126,127,127,139,133,131,127,133,137,130,154,164,169,178,180,183,182,182,187,165,180,193,206,189,217,210,210,210,210,199,206,204,195,205,293,279,263,245,246,251,231,245,244,251,269,260,255,255,257,220,248,234,303,257,275,257,433,421,591,577,763,567,562,541,518,515,658,655,648,622,1334,1073,1350,1298,914,1239,1286,1302,1288,1097,908,395,395,395,395,395,389,372,402,402,872,860,859,845,820,776,709,651,1052,1052,1037,1037,1030,1030,982,956,919,729,1046,944,1139,907,12839,12837,12842,12841,12847,12847]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. O-O O-O 10. a3 Nd5 11. Qxc4 Qe7 {E04: Open Catalan: 5 Nf3} (11... Bd7 12. Nbd2 Na5 13. Qc2 Bb5 14. Ne4 h6 15. Rfe1 Rc8 16. Nc3 Nxc3 17. Qxc3 Nc4 18. a4 Ba6 19. b4 {1-0 (39) Smirnov,P (2592)-Savchenko,B (2598) Khanty-Mansiysk 2014}) 12. Nbd2 a5 $146 ({Predecessor:} 12... Rd8 13. Rac1 Bd7 14. Nb3 Nb6 15. Qc5 Qd6 16. Qc2 {1-0 (30) Budai,D (2282)-Sarosi,Z (2320) Hungary 2011}) 13. Rac1 Rd8 {White is better.} 14. Rfd1 Bd7 15. Nb3 Be8 16. e4 Nf6 17. d5 b5 ({Better is} 17... exd5 18. exd5 Ne5) 18. Qc2 $1 $16 (18. Qxb5 exd5 19. Rxc6 dxe4 $11) 18... exd5 19. exd5 Nxd5 20. Nh4 Qe5 21. Re1 Qg5 22. Nf5 a4 23. Nc5 {Black must now prevent Nb7.} g6 24. Nb7 Rdb8 25. Bxd5 Qxf5 26. Qxf5 gxf5 {[#]} 27. Nc5 ({Resist} 27. Bxc6 $6 Bxc6 28. Rxc6 Rxb7 $14) (27. Rxe8+ $1 $18 {[%mdl 512]} Rxe8 28. Rxc6 (28. Bxc6 Re2 $16)) 27... Rb6 28. Nd3 {Hoping for Nb4.} Bd7 29. Nb4 Nxb4 30. Bxa8 Nd3 31. Rxc7 {Threatens to win with Rd1.} Nxe1 32. Rxd7 {[%mdl 4096] Endgame KRB-KRN} b4 33. Bd5 bxa3 34. bxa3 ({Inferior is} 34. Bxf7+ Kf8 $17) 34... Rf6 {[#]} 35. Ra7 $1 Nc2 36. Rxa4 Rd6 37. Bb3 Nd4 38. Bc4 Kg7 39. Kg2 f4 40. gxf4 Rg6+ {[#]} 41. Kf1 $1 Rh6 42. Ra7 Rf6 43. Rd7 Ne6 44. f5 Nc5 45. Rd5 Rc6 (45... Na4 $142 46. Bd3 Rb6) 46. Bb5 $18 Rc8 47. a4 Ne4 48. Rd4 Nc3 49. Bd3 Ra8 50. Bc2 Kf6 51. Ke1 Ke5 52. Rh4 Nd5 53. Re4+ Kf6 54. Kd2 Rd8 55. Bd3 Ne7 56. Kc2 Rg8 $2 (56... Ra8 {might work better.} 57. Rc4 Ke5) 57. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Rg2 (57... Ra8 $142 58. a6 Nc6) 58. a6 Rxf2+ 59. Re2 Rf4 60. Be4 {And now a7 would win.} Nc8 61. Kd3 Rh4 62. Rc2 Rh3+ 63. Kd4 Na7 64. Bd3 Rh4+ 65. Kc5 Rh3 66. Bc4 Re3 67. Kb6 Nc8+ 68. Kc7 Na7 69. Kb8 (69. Bd5 $142) 69... Nc6+ 70. Kb7 Nb4 71. Rf2 Nxa6 72. Kxa6 {KRB-KR} ({Don't take} 72. Bxa6 Rc3 $18) 72... h5 73. Kb6 h4 (73... Re4 $142 74. Bd3 Rd4) 74. Kc6 {White is clearly winning.} Re4 75. Bd3 Re3 76. Bc2 Re5 77. Kd6 h3 78. Bd3 Re3 79. Rd2 Re5 80. Bc2 Ra5 81. Be4 Re5 82. Re2 Ra5 83. Bd3 Kg5 84. Re3 Kg4 85. Ke7 Ra2 86. f6 Rxh2 87. Bf1 {Accuracy: White = 84%, Black = 48%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.12"]
[White "Chigaev, Maksim"]
[Black "Yilmaz, Mustafa"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2644"]
[BlackElo "2595"]
[Annotator "RC"]
[PlyCount "64"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:03]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:19]} 4. Qc2 {[%emt 0:00:00]} O-O {[%emt 0:00:42]} 5. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:39]} 6. e5 {[%emt 0:00:32]} Ne4 {[%emt 0:00:23]} 7. Bd3 {[%emt 0:00:07]} c5 {[%emt 0:00:21]} 8. Nf3 {[%emt 0:00:06]} cxd4 {[%emt 0:00:39]} 9. Nxd4 {[%emt 0:00:08]} Nd7 {[%emt 0:00:03]} 10. Bf4 {[%emt 0:00:11]} Qh4 {[%emt 0:00:49]} 11. g3 {[%emt 0:00:07]} Qh5 {[%emt 0:00:05]} 12. h4 {[%emt 0:00:05]} Nxe5 {[%emt 0:02:26]} 13. Be2 {[%emt 0:00:47]} Ng4 {[%emt 0:00:31]} 14. Bxg4 {[%emt 0:01:24]} Qxg4 {[%emt 0:00:32]} 15. f3 {[%emt 0:00:08]} Qh5 {[%emt 0:00:03]} 16. g4 {[%emt 0:00:49]} Qg6 {[%emt 0:00:10]} 17. fxe4 {[%emt 0:00:06]} e5 {[%emt 0:00:40]} 18. Bxe5 {[%emt 0:00:10]} Bxg4 {[%emt 0:03:46]} 19. exd5 {[%emt 0:05:11]} Rae8 {[%emt 0:03:12]} 20. Qxg6 {[%emt 0:00:21]} fxg6 {[%emt 0:02:55]} 21. Ne6 {[%emt 0:20:56]} Bxe6 {[%emt 0:03:10]} 22. O-O-O {[%emt 0:00:23]} Bg4 {[%emt 0:10:07]} 23. Rde1 {[%emt 0:00:12]} Rc8 {[%emt 0:04:01]} 24. a3 {[%emt 0:20:12]} Bxc3 {[%emt 0:04:55]} 25. Bxc3 {[%emt 0:00:07]} Rxc4 {[%emt 0:00:08]} 26. Re7 {[%emt 0:00:05]} Rf7 {[%emt 0:00:09]} 27. Rhe1 {[%emt 0:02:07]} Bd7 {[%emt 0:15:54]} 28. d6 {[%emt 0:02:16]} Rcf4 {[%emt 0:05:27]} 29. Re8+ {[%emt 0:00:10]} Rf8 {[%emt 0:00:10]} 30. R8e7 {[%emt 0:00:05]} R8f7 {[%emt 0:00:04]} 31. Re8+ {[%emt 0:00:08]} Rf8 {[%emt 0:00:04]} 32. R8e7 {[%emt 0:00:05]} R8f7 {[%emt 0:00:05]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.13"]
[White "Sarana, Alexey"]
[Black "Artemiev, Vladislav"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2655"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,63,26,38,50,15,21,14,11,14,17,0,17,5,42,32,23,0,14,20,13,14,12,13,9,2,12,15,23,29,21,0,0,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,-6]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 e6 6. O-O a6 7. b3 b6 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} (7... cxd4 8. Nxd4 Be7 9. Bb2 O-O 10. Nd2 b5 11. Be2 Bb7 12. a4 Nc6 13. Bf3 Nd5 14. axb5 Nxd4 15. Bxd4 axb5 16. Ne4 b4 17. Qd2 {½-½ (38) So,W (2763)-Mamedyarov,S (2765) Riga 2019}) 8. Bb2 Bb7 9. Qe2 Nbd7 10. Rd1 b5 11. Bd3 cxd4 12. Nxd4 $146 ({Predecessor:} 12. Bxd4 Qc7 13. Qc2 Bd6 14. Qxc7 Bxc7 15. Be2 O-O {½-½ (15) Molina,J (2155)-Toth,P (2175) Rio de Janeiro 1999}) 12... Bd6 13. a4 bxa4 14. bxa4 Qb8 15. h3 Ne5 16. Ba3 Bxa3 17. Nxa3 O-O 18. Nc4 Nxc4 19. Bxc4 Qe5 20. Rab1 Be4 21. Rb6 {[%cal Rd4e6] The position is equal.} Qa5 22. Rxa6 Rxa6 23. Bxa6 Qxa4 24. Bd3 Qa8 25. Bxe4 Qxe4 26. Qf3 h6 27. Rc1 Rb8 28. Qxe4 Nxe4 29. f3 Nf6 30. Kf2 Nd5 31. Rc2 g5 32. e4 {Accuracy: White = 67%, Black = 63%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.13"]
[White "Narayanan.S.L"]
[Black "Zvjaginsev, Vadim"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2611"]
[BlackElo "2644"]
[Annotator "RC"]
[PlyCount "99"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:02]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:07]} 5. f4 {[%emt 0:00:00]} c5 {[%emt 0:00:15]} 6. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:10]} 7. Be3 {[%emt 0:00:07]} cxd4 {[%emt 0:01:07]} 8. Nxd4 {[%emt 0:00:08]} Bc5 {[%emt 0:00:15]} 9. Qd2 {[%emt 0:01:14]} a6 {[%emt 0:00:33]} 10. O-O-O {[%emt 0:02:29]} Nxd4 {[%emt 0:00:29]} 11. Bxd4 {[%emt 0:00:07]} Qc7 {[%emt 0:00:16]} 12. h4 {[%emt 0:07:42]} b5 {[%emt 0:01:08]} 13. h5 {[%emt 0:03:28]} Bxd4 {[%emt 0:10:10]} 14. Qxd4 {[%emt 0:00:07]} Qc5 {[%emt 0:00:09]} 15. Rh3 {[%emt 0:14:11]} Qxd4 {[%emt 0:12:14]} 16. Rxd4 {[%emt 0:00:17]} Nb8 {[%emt 0:05:02]} 17. Rg3 {[%emt 0:21:02]} Nc6 {[%emt 0:02:08]} 18. Rd2 {[%emt 0:02:18]} O-O {[%emt 0:13:35]} 19. Ne2 {[%emt 0:04:31]} f6 {[%emt 0:03:48]} 20. exf6 {[%emt 0:04:47]} Rxf6 {[%emt 0:00:06]} 21. Rc3 {[%emt 0:00:41]} Bd7 {[%emt 0:04:22]} 22. g3 {[%emt 0:01:46]} Be8 {[%emt 0:05:28]} 23. Bg2 {[%emt 0:03:50]} Kf8 {[%emt 0:07:51]} 24. g4 {[%emt 0:03:41]} Rd8 {[%emt 0:03:53]} 25. a3 {[%emt 0:02:30]} Rd6 {[%emt 0:04:10]} 26. Re3 {[%emt 0:03:02]} Rf7 {[%emt 0:05:13]} 27. b3 {[%emt 0:10:07]} Re7 {[%emt 0:04:55]} 28. Ng3 {[%emt 0:04:56]} Red7 {[%emt 0:01:24]} 29. Red3 {[%emt 0:00:44]} Ne7 {[%emt 0:02:30]} 30. Ne4 {[%emt 0:01:44]} Rc6 {[%emt 0:00:59]} 31. Ng5 {[%emt 0:01:47]} h6 {[%emt 0:00:56]} 32. Nf3 {[%emt 0:00:05]} Rcd6 {[%emt 0:00:59]} 33. Re2 {[%emt 0:02:57]} Nc6 {[%emt 0:01:17]} 34. Nh4 {[%emt 0:02:25]} Bf7 {[%emt 0:02:18]} 35. Kb2 {[%emt 0:04:58]} Ne7 {[%emt 0:04:51]} 36. Nf3 {[%emt 0:00:50]} Rc7 {[%emt 0:01:55]} 37. Ne5 {[%emt 0:01:19]} Be8 {[%emt 0:01:49]} 38. Rde3 {[%emt 0:00:28]} Bf7 {[%emt 0:03:22]} 39. Bh3 {[%emt 0:01:39]} d4 {[%emt 0:03:29]} 40. Rd3 {[%emt 0:01:05]} Rc3 {[%emt 0:01:41]} 41. Rxc3 {[%emt 0:54:14]} dxc3+ {[%emt 0:50:05]} 42. Kxc3 {[%emt 0:00:04]} Nd5+ {[%emt 0:00:10]} 43. Kb2 {[%emt 0:00:05]} Nxf4 {[%emt 0:00:29]} 44. Rf2 {[%emt 0:00:15]} Rd5 {[%emt 0:00:28]} 45. Rxf4 {[%emt 0:00:00]} Rxe5 {[%emt 0:00:00]} 46. Bf1 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 47. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 48. cxb5 {[%emt 0:00:00]} axb5 {[%emt 0:00:00]} 49. hxg6 {[%emt 0:00:00]} Bxg6 {[%emt 0:00:00]} 50. a4 {[%emt 0:00:00]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.14"]
[White "Nakamura, Hikaru"]
[Black "Mamedov, Rauf"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2745"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,60,13,15,54,24,31,25,29,27,32,22,29,9,17,6,6,6,6,5,5,17,21,27,28,29,33,29,33,0,0,0,0,0,0,0,0,0,0,0,0,-14,-14,-14,-15,-22,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. Bxc6 dxc6 7. d3 h6 $146 {B31: Sicilian: 2...Nc6 3 Bb5 g6} ({Predecessor:} 7... Bg4 8. Nbd2 Nd7 9. h3 Bxf3 10. Nxf3 e5 11. Be3 O-O 12. a3 a5 13. Qd2 a4 14. b4 axb3 15. cxb3 {1-0 (67) Caruana,F (2828)-Cordova,E (2597) chess.com INT 2019}) 8. Nc3 Bg4 9. h3 Bxf3 {White has an edge.} 10. Qxf3 Nd7 11. Qg3 e5 12. Be3 Qe7 13. a3 Nf8 14. b4 Ne6 15. bxc5 Nxc5 16. a4 Ne6 17. a5 O-O 18. Ne2 Kh7 19. Rab1 Qc7 20. f4 exf4 {The position is equal.} 21. Nxf4 b5 22. axb6 axb6 23. Qf2 ({Don't play} 23. Rxb6 Nxf4 24. Qxf4 Qxf4 $17) 23... b5 24. Rf1 Nxf4 25. Bxf4 Qd7 26. Be3 f5 27. exf5 $1 Rxf5 28. Qd2 Raf8 29. Rxf5 Qxf5 30. Re1 Qd5 {Accuracy: White = 64%, Black = 89%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.14"]
[White "Abdusattorov, Nodirbek"]
[Black "Piorun, Kacper"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2608"]
[BlackElo "2643"]
[Annotator "RC"]
[PlyCount "99"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:22]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:06]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:00]} 5. Nxf6+ {[%emt 0:00:12]} exf6 {[%emt 0:00:00]} 6. Bc4 {[%emt 0:00:28]} Bd6 {[%emt 0:00:33]} 7. Qe2+ {[%emt 0:00:33]} Qe7 {[%emt 0:08:45]} 8. Qxe7+ {[%emt 0:00:45]} Kxe7 {[%emt 0:00:06]} 9. Ne2 {[%emt 0:00:21]} Be6 {[%emt 0:09:10]} 10. Bd3 {[%emt 0:00:27]} Nd7 {[%emt 0:01:58]} 11. Bf4 {[%emt 0:01:03]} Rhe8 {[%emt 0:03:26]} 12. O-O-O {[%emt 0:01:40]} Nb6 {[%emt 0:03:01]} 13. Rhe1 {[%emt 0:04:39]} Nd5 {[%emt 0:01:48]} 14. Bxd6+ {[%emt 0:03:30]} Kxd6 {[%emt 0:00:05]} 15. Be4 {[%emt 0:10:39]} h6 {[%emt 0:20:38]} 16. b3 {[%emt 0:13:50]} b5 {[%emt 0:14:22]} 17. Bxd5 {[%emt 0:03:39]} Bxd5 {[%emt 0:00:11]} 18. f3 {[%emt 0:01:46]} f5 {[%emt 0:09:05]} 19. Kd2 {[%emt 0:05:42]} c5 {[%emt 0:09:18]} 20. dxc5+ {[%emt 0:03:50]} Kxc5 {[%emt 0:00:03]} 21. Nf4 {[%emt 0:00:37]} g5 {[%emt 0:01:24]} 22. Nxd5 {[%emt 0:04:11]} Kxd5 {[%emt 0:00:02]} 23. Re3 {[%emt 0:13:55]} Rxe3 {[%emt 0:03:35]} 24. Kxe3+ {[%emt 0:00:09]} Kc6 {[%emt 0:00:05]} 25. Rd4 {[%emt 0:00:17]} f4+ {[%emt 0:03:23]} 26. Kd3 {[%emt 0:05:48]} a6 {[%emt 0:02:58]} 27. h4 {[%emt 0:08:28]} f5 {[%emt 0:01:29]} 28. h5 {[%emt 0:03:15]} Re8 {[%emt 0:04:49]} 29. Kd2 {[%emt 0:00:23]} Rg8 {[%emt 0:04:01]} 30. c3 {[%emt 0:01:44]} Kc5 {[%emt 0:04:25]} 31. Rd7 {[%emt 0:01:35]} g4 {[%emt 0:00:01]} 32. Rf7 {[%emt 0:01:13]} Rg5 {[%emt 0:01:02]} 33. fxg4 {[%emt 0:00:30]} Rxg4 {[%emt 0:01:07]} 34. Rxf5+ {[%emt 0:00:22]} Kd6 {[%emt 0:00:07]} 35. Rf6+ {[%emt 0:01:59]} Ke5 {[%emt 0:00:01]} 36. Rg6 {[%emt 0:00:42]} Rh4 {[%emt 0:01:38]} 37. Rxh6 {[%emt 0:05:40]} Rh2 {[%emt 0:00:04]} 38. Rxa6 {[%emt 0:01:01]} Rxg2+ {[%emt 0:00:20]} 39. Ke1 {[%emt 0:01:12]} Ke4 {[%emt 0:05:25]} 40. h6 {[%emt 0:01:03]} Rh2 {[%emt 0:00:45]} 41. a4 {[%emt 0:56:16]} bxa4 {[%emt 0:02:33]} 42. bxa4 {[%emt 0:00:00]} f3 {[%emt 0:08:05]} 43. Rf6 {[%emt 0:00:00]} Ke3 {[%emt 0:01:31]} 44. Re6+ {[%emt 0:00:00]} Kf4 {[%emt 0:00:03]} 45. a5 {[%emt 0:00:00]} Rh1+ {[%emt 0:03:53]} 46. Kf2 {[%emt 0:00:00]} Rh2+ {[%emt 0:00:04]} 47. Kg1 {[%emt 0:00:00]} Rg2+ {[%emt 0:09:35]} 48. Kf1 {[%emt 0:00:00]} Ra2 {[%emt 0:01:38]} 49. h7 {[%emt 0:00:00]} Rh2 {[%emt 0:00:35]} 50. Re7 {[%emt 0:00:00]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.15"]
[White "Svidler, Peter"]
[Black "Riazantsev, Alexander"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2729"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,36,16,16,10,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,-15,0,-18,0,-27,0]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Bf4 Bf5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} 8. Be2 e6 (8... Be4 9. Nf3 Bxf3 10. Bxf3 e6 11. O-O Bd6 12. Bh6 Bf8 13. Bf4 Bd6 14. Bh6 Bf8 15. Bf4 {½-½ (15) Ragger,M (2687)-Tomashevsky,E (2705) St Petersburg 2018}) 9. Nd2 h5 {The position is equal.} 10. Qb3 Bd6 11. Bg5 $146 {[#] Black must now prevent Bxf6.} ({Predecessor:} 11. Qxb7 Bxf4 12. Qxc6+ Kf8 13. Ngf3 Kg7 14. Nb3 Rb8 15. O-O {0-1 (28) Shuvalova,P (2419)-Girya,O (2462) Izhevsk 2019}) 11... Rb8 12. Ngf3 Kf8 13. O-O Kg7 14. c4 Be7 15. Bf4 Bd6 16. Bg5 Be7 17. Bf4 Bd6 18. Bg5 Be7 {Accuracy: White = 68%, Black = 71%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.15"]
[White "Puranik, Abhimanyu"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2571"]
[BlackElo "2638"]
[Annotator "RC"]
[PlyCount "61"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 3. Nxe5 {[%emt 0:00:25]} d6 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:00:04]} Nxe4 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:17]} Nxc3 {[%emt 0:00:12]} 6. dxc3 {[%emt 0:00:04]} Be7 {[%emt 0:00:15]} 7. Be3 {[%emt 0:00:44]} Nc6 {[%emt 0:00:12]} 8. Bd3 {[%emt 0:05:08]} Be6 {[%emt 0:01:31]} 9. Nd4 {[%emt 0:08:13]} Nxd4 {[%emt 0:02:01]} 10. cxd4 {[%emt 0:00:17]} Qd7 {[%emt 0:01:52]} 11. c4 {[%emt 0:05:04]} Bf5 {[%emt 0:05:06]} 12. Be2 {[%emt 0:13:54]} O-O {[%emt 0:05:40]} 13. O-O {[%emt 0:02:03]} c6 {[%emt 0:03:21]} 14. Re1 {[%emt 0:15:30]} Rfe8 {[%emt 0:01:32]} 15. Bf3 {[%emt 0:08:42]} Bf6 {[%emt 0:02:02]} 16. Qd2 {[%emt 0:01:42]} Be4 {[%emt 0:11:03]} 17. Bxe4 {[%emt 0:00:38]} Rxe4 {[%emt 0:03:28]} 18. f3 {[%emt 0:00:12]} Re7 {[%emt 0:01:10]} 19. Bg5 {[%emt 0:01:43]} Bxg5 {[%emt 0:00:17]} 20. Qxg5 {[%emt 0:00:08]} Rae8 {[%emt 0:00:17]} 21. Kf2 {[%emt 0:13:22]} h6 {[%emt 0:03:55]} 22. Rxe7 {[%emt 0:03:59]} Rxe7 {[%emt 0:00:20]} 23. Qd2 {[%emt 0:00:25]} Qf5 {[%emt 0:07:28]} 24. Re1 {[%emt 0:01:32]} Kf8 {[%emt 0:03:01]} 25. Rxe7 {[%emt 0:05:53]} Kxe7 {[%emt 0:00:04]} 26. g4 {[%emt 0:03:34]} Qf6 {[%emt 0:04:25]} 27. Kg3 {[%emt 0:01:20]} Qe6 {[%emt 0:02:50]} 28. b3 {[%emt 0:02:19]} Kd7 {[%emt 0:02:40]} 29. h4 {[%emt 0:02:05]} b6 {[%emt 0:00:43]} 30. h5 {[%emt 0:01:35]} d5 {[%emt 0:02:40]} 31. Qd3 {[%emt 0:01:12]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.16"]
[White "Bu, Xiangzhi"]
[Black "Papaioannou, Ioannis"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2721"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,55,-14,-1,-8,-7,-10,-4,-10,-8,-16,-16,-6,-15,-16,0,0,0,-13,-13,-13,-13,-14,-18,-12,-10,-12,-18,-13,-14,-15,-12,-29,-28,-27,-20,-9,0,0,0,-1,0,0,0,0,0,0]} 1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. dxc3 d6 5. Bg2 Nc6 6. Nf3 Nge7 7. O-O {A21: English Opening: 1...e5 2 Nc3} (7. c5 d5 8. b4 f6 9. Nd2 Be6 10. Nb3 Qc8 11. O-O Bh3 12. b5 Nd8 13. Bxh3 Qxh3 14. c6 bxc6 {½-½ (48) Zhao,J (2627)-Ni,H (2674) China 2019}) 7... Be6 8. b3 h6 9. e4 Qd7 10. Re1 Bh3 11. Bh1 Bg4 $146 ({Predecessor:} 11... g5 12. Nd2 {0-1 (36) Toldaev,S (2568)-Kovernikov,B (2441) ICCF corr 2004}) 12. Qd3 f5 13. exf5 Bxf5 14. Qe2 Bg4 15. Qd3 O-O 16. Nd2 Rf7 17. f3 Bf5 18. Qe2 Raf8 19. Ne4 Kh8 20. Bd2 Ng8 21. Rf1 Nf6 22. Nf2 Bg6 23. Rae1 {The position is equal.} Bh5 24. Bg2 Qd8 25. Kh1 Qd7 26. Kg1 Qd8 27. Kh1 Qd7 28. Kg1 {Accuracy: White = 73%, Black = 69%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.16"]
[White "Bjerre, Jonas Buhl"]
[Black "Moiseenko, Alexander"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2506"]
[BlackElo "2635"]
[Annotator "RC"]
[PlyCount "69"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:16]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:01:18]} 3. Nf3 {[%emt 0:00:20]} d5 {[%emt 0:08:01]} 4. g3 {[%emt 0:00:15]} Bb4+ {[%emt 0:00:15]} 5. Bd2 {[%emt 0:00:15]} Bd6 {[%emt 0:00:05]} 6. Bg2 {[%emt 0:00:31]} O-O {[%emt 0:04:45]} 7. O-O {[%emt 0:00:24]} c6 {[%emt 0:01:11]} 8. Bc3 {[%emt 0:04:04]} dxc4 {[%emt 0:09:20]} 9. a4 {[%emt 0:03:39]} b5 {[%emt 0:06:22]} 10. axb5 {[%emt 0:10:38]} cxb5 {[%emt 0:00:08]} 11. Nfd2 {[%emt 0:11:53]} Nd5 {[%emt 0:00:56]} 12. e4 {[%emt 0:01:26]} Nb6 {[%emt 0:09:46]} 13. e5 {[%emt 0:02:59]} Bc7 {[%emt 0:03:01]} 14. Bxa8 {[%emt 0:07:03]} Nxa8 {[%emt 0:00:04]} 15. Rxa7 {[%emt 0:06:55]} Nb6 {[%emt 0:04:19]} 16. Bb4 {[%emt 0:09:50]} Re8 {[%emt 0:08:44]} 17. Qf3 {[%emt 0:03:40]} Bd7 {[%emt 0:05:29]} 18. Ne4 {[%emt 0:11:57]} Nc6 {[%emt 0:15:23]} 19. Rxc7 {[%emt 0:01:38]} Nxb4 {[%emt 0:00:05]} 20. Ra7 {[%emt 0:07:11]} Nc6 {[%emt 0:02:44]} 21. Ra1 {[%emt 0:03:34]} Nxd4 {[%emt 0:02:43]} 22. Qg4 {[%emt 0:02:07]} Bc6 {[%emt 0:01:09]} 23. Nbd2 {[%emt 0:03:08]} Rf8 {[%emt 0:06:05]} 24. Rfd1 {[%emt 0:01:53]} Nd7 {[%emt 0:07:57]} 25. Nxc4 {[%emt 0:04:14]} Nb3 {[%emt 0:04:45]} 26. Ra7 {[%emt 0:04:27]} bxc4 {[%emt 0:00:13]} 27. Raxd7 {[%emt 0:01:12]} Bxd7 {[%emt 0:02:34]} 28. Nf6+ {[%emt 0:00:52]} Kh8 {[%emt 0:00:05]} 29. Nxd7 {[%emt 0:00:23]} Rg8 {[%emt 0:00:43]} 30. Nf6 {[%emt 0:01:27]} Qxd1+ {[%emt 0:03:12]} 31. Qxd1 {[%emt 0:00:07]} gxf6 {[%emt 0:00:02]} 32. exf6 {[%emt 0:00:26]} Nc5 {[%emt 0:00:46]} 33. Qd4 {[%emt 0:01:20]} Nd3 {[%emt 0:00:08]} 34. Qxc4 {[%emt 0:00:32]} Nxb2 {[%emt 0:00:10]} 35. Qb3 {[%emt 0:00:20]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.17"]
[White "Matlakov, Maxim"]
[Black "Lupulescu, Constantin"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2716"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "203"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,203,18,12,15,14,1,3,4,19,9,19,6,10,14,14,10,0,9,8,25,20,9,8,7,24,18,4,4,7,35,37,37,27,157,157,157,157,157,157,157,158,158,118,120,129,134,131,123,95,85,77,77,77,81,77,95,95,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,114,107,107,107,107,103,94,0,107,107,107,107,107,107,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,0,135,0,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,0,135,0,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135]} 1. c4 $146 ({Predecessor:} 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 d4 5. O-O c5 6. e3 Nc6 7. exd4 {0-1 (43) Maghsoodloo,P (2673)-Matlakov,M (2692) Sharjah 2019}) 1... e6 2. g3 d5 3. Bg2 d4 4. Nf3 c5 5. e3 Nc6 6. exd4 cxd4 7. O-O Nf6 8. d3 Bd6 {A13: English Opening: 1...e6} 9. Bg5 h6 10. Bxf6 $1 Qxf6 {The position is equal.} 11. Nbd2 Qe7 12. a3 a5 13. Ne4 Bc7 14. b4 axb4 15. axb4 Rxa1 16. Qxa1 Qxb4 17. Rb1 Qe7 18. Nxd4 Nxd4 19. Qxd4 O-O $1 20. c5 Rd8 $1 {[%cal Rd8d4]} 21. Qc3 Qd7 22. Rb3 Qa4 23. h4 Be5 (23... f5 $11 24. Nd6 Bxd6 25. cxd6 Qa6) 24. Qxe5 $16 Qxb3 {[#]} 25. Qc7 $1 $36 {[%cal Rc7d8][%mdl 2048] White is on the roll.} Rf8 26. Nd6 $1 {[%csl LRb7,LRc8][%mdl 64] Double Attack} b6 27. Nxc8 bxc5 28. Bf1 Qc3 29. Nb6 Qd4 30. Nd7 Ra8 31. Qc6 Qa4 32. Qxa4 Rxa4 33. Nxc5 Ra5 34. Nb3 Ra3 35. Nd2 h5 36. Kg2 g6 37. Kf3 Kg7 38. Ke3 Ra1 39. d4 Ra3+ 40. Bd3 Kf8 41. Nc4 Ra4 42. Ne5 Ra3 43. Kd2 Ra2+ 44. Bc2 Kg7 45. Kc3 Ra8 46. Bb3 Rd8 47. d5 exd5 48. Kd4 Re8 49. Bxd5 f6 50. Nd3 Re2 51. Bf3 Ra2 52. Be4 Ra4+ 53. Ke3 Ra3 54. Ke2 Ra2+ 55. Ke3 Ra3 56. Bd5 Ra5 57. Nf4 Ra3+ 58. Kd2 f5 59. Bc6 {And now Be8 would win.} Kf7 60. Nd3 Kf6 61. Ke3 Ra6 62. Nb4 Ra5 63. Kd4 Ra1 64. Nd5+ Kf7 65. Bb5 Ra2 {[#]} 66. Ke3 $1 Ra5 67. Bc4 Kg7 68. Kd4 Ra1 69. Ke5 Ra4 70. Ne3 Rb4 71. Kf4 Kh6 72. Kf3 Kg7 73. Kf4 Kh6 $1 74. Ke5 Kg7 75. Bd3 Rb2 76. Bc2 Rb5+ 77. Kd4 Rb4+ 78. Kc3 Rb8 79. Nd5 Re8 {intending ...Re2.} 80. Nf4 Rc8+ 81. Kd2 Rd8+ 82. Nd3 Kf6 83. f4 Ra8 84. Bb3 Ra3 85. Bc4 Ra4 86. Ne5 Ra3 87. Bd3 Ra2+ 88. Ke3 Ra3 89. Kf2 Ra2+ 90. Kf3 Ra3 91. Kg2 Ra2+ 92. Kh3 Ra5 93. Bc4 (93. Nf3 $16) 93... Ra7 (93... Rxe5 $1 $11 {keeps the balance.} 94. fxe5+ Kxe5) 94. Bb5 ({White should try} 94. Kg2 $16) 94... Ra8 (94... Ra5 $1 $11 95. Be8 Rxe5 96. fxe5+ Kxe5) 95. Bc6 {White is clearly better.} Rd8 96. Kg2 Kg7 97. Kf3 Kf6 98. Ke3 Kg7 99. Bb5 Ra8 100. Kd4 Kf6 101. Bc6 Ra3 102. Nd3 {Accuracy: White = 84%, Black = 86%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.17"]
[White "Sebag, Marie"]
[Black "Abasov, Nijat"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2445"]
[BlackElo "2632"]
[Annotator "RC"]
[PlyCount "90"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:33]} Bg7 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:02:45]} c6 {[%emt 0:00:15]} 4. Nf3 {[%emt 0:04:24]} d5 {[%emt 0:00:33]} 5. h3 {[%emt 0:01:37]} dxe4 {[%emt 0:00:34]} 6. Nxe4 {[%emt 0:00:34]} Nf6 {[%emt 0:00:12]} 7. Nxf6+ {[%emt 0:34:10]} exf6 {[%emt 0:00:20]} 8. Bc4 {[%emt 0:00:13]} O-O {[%emt 0:00:09]} 9. O-O {[%emt 0:00:06]} a5 {[%emt 0:00:05]} 10. a3 {[%emt 0:05:41]} Na6 {[%emt 0:01:13]} 11. Be3 {[%emt 0:04:36]} Nc7 {[%emt 0:00:58]} 12. Qd2 {[%emt 0:00:44]} b5 {[%emt 0:09:01]} 13. Ba2 {[%emt 0:07:28]} Be6 {[%emt 0:03:17]} 14. Bxe6 {[%emt 0:01:16]} Nxe6 {[%emt 0:00:08]} 15. a4 {[%emt 0:00:16]} b4 {[%emt 0:00:58]} 16. c4 {[%emt 0:06:29]} bxc3 {[%emt 0:00:36]} 17. bxc3 {[%emt 0:00:48]} Qd5 {[%emt 0:00:41]} 18. Bh6 {[%emt 0:00:40]} Rfd8 {[%emt 0:03:00]} 19. Bxg7 {[%emt 0:00:53]} Kxg7 {[%emt 0:00:08]} 20. Rfe1 {[%emt 0:06:40]} Rab8 {[%emt 0:04:44]} 21. Qe3 {[%emt 0:05:14]} Rb2 {[%emt 0:02:10]} 22. Re2 {[%emt 0:00:47]} Rdb8 {[%emt 0:02:47]} 23. Rxb2 {[%emt 0:03:41]} Rxb2 {[%emt 0:00:12]} 24. Qc1 {[%emt 0:00:25]} Re2 {[%emt 0:02:29]} 25. c4 {[%emt 0:08:41]} Qe4 {[%emt 0:01:16]} 26. Qc3 {[%emt 0:00:31]} h5 {[%emt 0:24:59]} 27. Re1 {[%emt 0:05:53]} Nxd4 {[%emt 0:00:40]} 28. Rd1 {[%emt 0:02:08]} Nxf3+ {[%emt 0:01:17]} 29. Qxf3 {[%emt 0:00:08]} Qxc4 {[%emt 0:01:29]} 30. g3 {[%emt 0:02:08]} Re6 {[%emt 0:00:58]} 31. Qa3 {[%emt 0:00:35]} c5 {[%emt 0:02:01]} 32. Rb1 {[%emt 0:03:00]} Re2 {[%emt 0:00:59]} 33. Qf3 {[%emt 0:01:07]} Rb2 {[%emt 0:03:06]} 34. Rd1 {[%emt 0:01:03]} Qxa4 {[%emt 0:01:23]} 35. Rd8 {[%emt 0:00:47]} Qa1+ {[%emt 0:01:21]} 36. Kg2 {[%emt 0:00:32]} Qe1 {[%emt 0:00:12]} 37. Rd6 {[%emt 0:00:44]} f5 {[%emt 0:00:19]} 38. Rd1 {[%emt 0:00:28]} Rxf2+ {[%emt 0:01:27]} 39. Qxf2 {[%emt 0:00:08]} Qxd1 {[%emt 0:00:07]} 40. Qxc5 {[%emt 0:00:17]} Qa1 {[%emt 0:00:06]} 41. g4 {[%emt 0:51:11]} fxg4 {[%emt 0:50:18]} 42. hxg4 {[%emt 0:00:03]} hxg4 {[%emt 0:00:10]} 43. Kg3 {[%emt 0:00:02]} a4 {[%emt 0:00:30]} 44. Kxg4 {[%emt 0:00:04]} a3 {[%emt 0:00:15]} 45. Kg5 {[%emt 0:00:06]} Qf6+ {[%emt 0:00:08]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.18"]
[White "Amin, Bassem"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2699"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,136,-18,-15,8,16,34,22,33,8,14,15,15,8,10,18,15,10,16,4,24,0,25,24,24,15,71,64,73,79,76,67,126,127,125,125,138,136,129,125,131,110,110,114,123,110,112,0,112,0,126,117,117,117,117,104,104,104,104,104,104,104,104,104,105,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1066,-1091,-1422,-1093,-1187,-1012,-895,-856,-12842,-12843,-12843,-12843,-12844,-12844,-12845,-12846,-12846,-12847,-12847,-12847,-12848,-12848,-12849,-12849,-12851,-29982,-12851,-27999,-29983,-29984,-29990,-29985,-12851,-29986,-12851,-29987,-12851,-29988,-12851,-29989]} 1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Bd6 5. O-O O-O 6. Nc3 c6 7. e4 dxe4 8. dxe4 Na6 9. h3 Nc5 10. Nh4 b5 $146 {A00: Irregular Openings} ({Predecessor:} 10... a5 11. Qf3 Qc7 12. Be3 b5 13. Rfd1 b4 14. Bxc5 Bxc5 15. Na4 Ba7 16. b3 Be6 17. Nf5 Rfd8 18. Ne3 {1-0 (55) Tanaka,T (2103)-Zhao,H (1950) Toronto 2019}) 11. Nf5 Bxf5 12. exf5 e4 {The position is equal.} 13. Be3 Qe7 14. Qe2 Rfe8 15. Rfe1 b4 16. Bxc5 bxc3 17. Bxd6 Qxd6 18. b3 Rad8 19. Qe3 Qd4 20. Re2 c5 21. Rae1 h6 (21... Qb4 $11 {keeps the balance.}) 22. Qxd4 $1 $16 Rxd4 23. Re3 Re5 24. g4 Nd5 (24... h5 $14) 25. Rxe4 Rexe4 26. Bxe4 {[%mdl 4096] Endgame KRB-KRN} Nf4 27. Kh2 Rd2 28. Re3 Ne2 29. h4 f6 30. Kg2 Kf8 31. Kf3 Nd4+ 32. Kg2 Ne2 $1 33. Kf3 Nd4+ 34. Kg3 Ne2+ 35. Kg2 Kf7 36. Bf3 Nd4 37. Rxc3 {Strongly threatening Be4.} Rxc2 38. Bd5+ Ke7 39. Rxc2 Nxc2 {KB-KN} 40. Bc4 Kd6 41. Kg3 (41. f4 $1 $16) 41... Ke5 $11 42. Kf3 a5 43. Bf7 Kd4 44. g5 hxg5 45. hxg5 Nb4 46. Kg4 Nd3 47. Kh5 {Black must now prevent Kg6.} Nxf2 48. Kg6 Ke5 49. Kxg7 $2 {[%mdl 8192]} (49. Bc4 $11 Ne4 50. gxf6 gxf6 51. a4) 49... fxg5 $19 50. Kg6 g4 51. Bc4 g3 52. Bf1 Ng4 $1 {[%cal Rg4e3]} 53. Bh3 Ne3 $1 {[%cal Re3f5]} 54. f6 {[#]} g2 $1 {[%cal Rg2g1]} 55. Bxg2 Nxg2 {KN-K3P} 56. Kf7 Nf4 57. Ke7 Nd5+ {[%mdl 64] Double Attack} 58. Kd7 Nxf6+ {KN-KPP} 59. Kc6 Ne4 60. Kb5 Kd5 61. Kxa5 Nc3 62. a4 Kc6 (62... Kd6 $19 63. Kb6 {[#]} Nxa4+ $1 {[%mdl 512]} 64. Kb7 Nb2) 63. b4 c4 64. b5+ Kc5 65. b6 Nd5 ({Weaker is} 65... Kc6 66. Kb4 $11) 66. b7 Ne7 (66... Nb4 $19 67. b8=N c3 68. Nd7+ Kc4 69. Ne5+ Kb3) 67. b8=N c3 68. Na6+ Kd6 {Accuracy: White = 57%, Black = 77%.} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.18"]
[White "Inarkiev, Ernesto"]
[Black "Christiansen, Johan-Sebastian"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2693"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,81,-6,-12,0,-1,-8,-2,13,8,18,0,0,0,0,0,7,2,2,2,2,0,0,-12,-12,-10,-5,-8,-16,-17,-20,-22,-22,-14,-13,-16,-15,-15,-16,-17,-14,-16,-18,-20,-24,-21,-23,-23,-6,-14,-11,-12,0,-8,-8,-17,-16,-16,-2,-3,-4,-3,-2,-3,0,0,0,0]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. Nbd2 d6 6. h3 O-O 7. Be2 Nc6 8. c3 cxd4 9. exd4 Nd5 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (9... Re8 10. Nc4 Nd5 11. Bh2 b5 12. Ncd2 Rb8 13. O-O a6 14. Re1 h6 15. Bf1 Bf5 16. Ne4 Na5 17. a4 Nc4 18. axb5 axb5 {0-1 (86) Caruana,F (2822)-Vachier Lagrave,M (2779) Saint Louis 2018}) 10. Bh2 e5 {[%cal Re5d4]} 11. O-O Re8 {[%cal Re5d4]} 12. Nc4 Nf4 13. dxe5 dxe5 14. Bxf4 exf4 15. Re1 $146 ({Predecessor:} 15. Qxd8 Rxd8 16. Rfd1 Be6 17. Nd6 Bf8 18. Nxb7 Rxd1+ 19. Rxd1 {½-½ (100) Taimanov,M-Gligoric,S Vinkovci 1970}) 15... Qf6 16. Qb3 Rb8 17. Rad1 Be6 {[#] White must now prevent ...b5.} 18. Qb5 a6 19. Qc5 Bf8 20. Qg5 Be7 21. Qxf6 Bxf6 22. Nd6 Red8 23. Bc4 Bxc4 24. Nxc4 b5 25. Rxd8+ Rxd8 26. Ncd2 b4 27. Ne4 Bg7 28. cxb4 Bxb2 29. Rb1 Ba3 30. b5 axb5 31. Rxb5 Ra8 32. Nf6+ {The position is equal.} Kg7 33. Nd5 Bf8 34. Rb7 Rxa2 35. Ng5 Nd8 36. Rd7 h6 37. Nf3 $1 Nc6 {Threatening ...Ra1+.} 38. Nxf4 Ra1+ 39. Kh2 Ra7 40. Ne6+ Kg8 41. Nxf8 {Accuracy: White = 62%, Black = 66%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.19"]
[White "Howell, David W L"]
[Black "Akopian, Vladimir"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2694"]
[BlackElo "2638"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,93,0,0,4,7,6,2,6,6,4,4,25,27,27,4,6,0,0,0,0,0,0,0,0,0,0,-7,-7,-11,-11,-11,-12,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. f3 Bh5 9. Nge2 e6 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} 10. O-O Be7 11. Rc1 (11. Bg3 Bg6 12. Nf4 O-O 13. Nxg6 hxg6 14. Rc1 Rc8 15. Qe2 Nd7 16. Bf2 Nb6 17. Rcd1 {1-0 (60) Laznicka,V (2662)-Maghsoodloo,P (2649) Batumi 2018}) 11... Bg6 12. Na4 Nh5 13. Nc5 Bxc5 14. Rxc5 O-O $146 ({Predecessor:} 14... Bxd3 15. Qxd3 Nxf4 16. Nxf4 O-O 17. Rfc1 {0-1 (32) Ahmad,A (1738)-Gasimov,P (2295) Al Ain 2014}) 15. Bxg6 hxg6 {The position is equal.} 16. Qd2 g5 17. Bg3 Nxg3 18. Nxg3 Qd6 19. Rc3 Rac8 20. Rfc1 Ne7 21. Nh1 Rxc3 22. Rxc3 Rc8 23. Nf2 Rxc3 24. Qxc3 Qc6 25. Qxc6 Nxc6 $11 {[%mdl 4096] Endgame KN-KN} 26. Nd3 b6 27. Kf2 f6 28. Kg3 Kf7 29. f4 gxf4+ 30. Kxf4 g5+ 31. Kf3 Kg6 32. g3 Kh5 33. h3 a5 34. a4 Ne7 35. e4 dxe4+ 36. Kxe4 Kg6 37. Ne1 Nf5 38. g4 Nd6+ 39. Kd3 Kf7 40. Ng2 Ke7 41. Ne3 Kd7 42. d5 e5 43. b3 Nb7 44. Kc4 Nd6+ 45. Kd3 Nb7 46. Kc3 Nd6 47. Kd3 {Accuracy: White = 78%, Black = 76%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.19"]
[White "Harika, Dronavalli"]
[Black "Grandelius, Nils"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2495"]
[BlackElo "2691"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,44,24,25,3,27,0,0,0,0,0,43,23,37,25,60,54,49,25,44,0,51,0,43,0,47]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 O-O 10. Be3 Nc6 11. O-O a6 12. a4 {B52: Sicilian: Moscow Variation with 3...Bd7} (12. Qd3 Rac8 13. b3 e6 14. Rad1 Rfd8 15. Nde2 b5 16. cxb5 Ne5 17. Qd2 axb5 18. Bb6 Re8 19. Qxd6 Qxd6 20. Rxd6 {½-½ (63) Vachier Lagrave,M (2774)-Wei,Y (2721) chess.com INT 2019}) 12... e6 13. Rc1 Rfd8 14. b3 Rac8 15. Qd2 {[#]} Ne5 $146 ({Predecessor:} 15... d5 16. cxd5 exd5 17. Nxc6 bxc6 18. exd5 Qb7 19. dxc6 Qxb3 {0-1 (45) Fierro Baquero,M (2372)-Vazquez Igarza,R (2527) Pamplona 2010}) 16. h3 Qe7 17. Rfd1 Qf8 18. Nde2 Nc6 19. Bf4 {[%cal Rf4d6]} Ne8 20. Be3 Nf6 $1 21. Bf4 {[%cal Rf4d6]} Ne8 22. Be3 Nf6 {Accuracy: White = 20%, Black = 48%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.20"]
[White "Jones, Gawain C B"]
[Black "Gukesh D"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2688"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,73,13,11,12,29,0,2,5,7,0,24,0,0,0,15,-8,-4,-8,-5,-8,-9,-16,0,0,0,0,0,0,0,0,0,0,0,-34,-34,-48,-48,-74,-50,-67,-58,-68,-56,-56,-61,-57,-59,-105,-19,-16,-19,-19,-25,-18,-16,-78,-80,-268,-240,-204]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (9. dxc5 Bg4 10. Bf4 f6 11. e6 Nxc5 12. h3 Bxe6 13. Nd4 Nxd4 14. cxd4 Ne4 15. f3 Nd6 16. Rxe6 Nxb5 {0-1 (41) Svidler,P (2753)-Gelfand,B (2703) Jerusalem 2018}) 9... Qb6 10. Bxc6 bxc6 11. Qc1 {The position is equal.} cxd4 12. cxd4 Bf5 $146 ({Predecessor:} 12... a5 13. h3 Bf5 14. Nc3 Nxc3 15. Qxc3 Rfb8 16. Re2 Qb5 17. Rd2 Qc4 18. Qxc4 dxc4 {½-½ (37) Schulz,G (2162)-Priepke,W (2228) GER email 2013}) 13. Nc3 Nxc3 14. Qxc3 a5 15. Rec1 Rfb8 16. b3 a4 {[%cal Ra4b3]} 17. Nd2 axb3 18. axb3 Bf8 19. h3 Bd7 20. Ra4 Ra6 21. Rca1 Rba8 22. Nf3 Qb5 {[%cal Ra6a4]} 23. Qc2 Bf5 24. Qa2 {[%cal Ra4a6]} Bd3 25. e6 f6 26. Bd2 Qb7 (26... Qb8 {keeps more tension.} 27. Ba5 Bh6 28. b4 Bb5 29. Ra3 Qf4) 27. Qa3 Bb5 28. Qb4 Qc8 29. Rxa6 Rxa6 30. Re1 $1 Bd3 31. Nh4 g5 ({Better is} 31... Be4 $17 32. Qc3 Ra2) 32. Qc3 $11 Be4 $36 {[%mdl 2048] Black has some pressure.} 33. f3 gxh4 34. fxe4 Qxe6 35. e5 (35. Qd3 $11 {keeps the balance.} Ra3 36. Bb4 dxe4 37. Qxe4 (37. Bxa3 $2 {is the wrong capture.} exd3 {[%mdl 64] Discovered Attack} 38. Rxe6 d2 $19) 37... Qxe4 38. Rxe4 Rxb3 39. Bxe7) 35... Ra2 $17 36. Qb4 $2 {[#]} (36. b4 $17 {is a better defense.}) 36... Qf5 $1 $19 37. exf6 {Accuracy: White = 49%, Black = 73%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.20"]
[White "Gelfand, Boris"]
[Black "Adly, Ahmed"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2686"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,115,36,36,30,37,31,28,28,39,41,62,8,13,11,19,9,15,12,19,20,20,0,10,0,20,14,15,20,16,16,20,19,47,32,27,29,43,44,46,20,50,50,45,52,50,37,37,39,51,41,55,62,63,62,97,54,47,47,60,70,83,69,106,103,104,91,89,90,95,81,123,120,104,89,120,90,116,127,170,166,202,162,321,318,367,338,418,414,384,385,752,750,2089,2096,29985,29986,29984,964,4714,938,945,936]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 dxc4 6. Qa4+ Bd7 7. Qxc4 Bc6 8. O-O O-O 9. Nc3 {E02: Open Catalan: 5 Qa4+} a6 (9... Nbd7 10. Bg5 Nd5 11. Bxe7 Qxe7 {½-½ (11) Gareyev,T (2658)-Shabalov,A (2553) Los Angeles 2012}) 10. Qd3 Nbd7 11. a3 {White has an edge.} Nd5 $146 ({Predecessor:} 11... b5 12. Be3 Qc8 13. Rac1 {½-½ (13) Soppe,G (2466)-Delgado Ramirez,N (2443) Santa Clara 2000}) 12. Nxd5 Bxd5 13. Rd1 (13. e4 $14 Bc6 14. Qe3) 13... Nf6 $11 14. Bg5 Be4 15. Qe3 {[#] Black must now prevent Bxf6.} Bd5 16. Rac1 a5 17. Qd3 Be4 18. Qe3 {Threatens to win with Bxf6.} Bd5 19. Qd3 Be4 20. Qc4 c6 21. Ne5 {With the idea Bxf6.} Bxg2 22. Kxg2 a4 23. Nd3 h6 24. Bxf6 Bxf6 25. Nc5 Ra7 26. Qc2 Qa5 27. Qe4 Rfa8 28. Rc4 Qd8 29. Qc2 {[%cal Rc4a4]} Qd5+ 30. f3 {[%cal Rc5a4]} b5 31. Rc3 $1 Be7 32. e3 b4 33. axb4 a3 34. e4 Qa2 35. bxa3 Rxa3 36. Rd2 Qxc2 37. Rcxc2 Rb8 38. Rc4 Ra1 39. Nd3 Rb6 40. Rdc2 Rd1 41. Ne5 Bxb4 42. Rxc6 Rb7 43. Rc8+ Kh7 44. Nc6 Ba3 45. Ra8 Bb2 46. Nd8 Rb3 47. Nxf7 {aiming for Rc6.} Bxd4 {intending ...Rg1+.} 48. f4 Rg1+ $2 (48... Rdb1 49. Rd8 Bc3) 49. Kh3 $18 {[#] And now f5 would win.} Rf1 50. Kg4 Kg6 51. Nh8+ Kh7 52. Rc6 h5+ $2 (52... Rb6) 53. Kxh5 {Strongly threatening Ng6.} Rh1 54. Nf7 {[%csl Gf7][%cal Ra8h8]} Rxh2+ 55. Kg4 Bf6 56. Rh8+ (56. Rxe6 $142 Rxg3+ 57. Kxg3 Rh5 58. Rh8+ Kg6 59. Ne5+ Rxe5 60. fxe5 {[%mdl 64] Pin} Kf7 61. exf6) 56... Kg6 57. Ne5+ (57. Rf8 $142 Rxg3+ 58. Kxg3) 57... Bxe5 58. Rxh2 {Accuracy: White = 70%, Black = 56%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.21"]
[White "Sjugirov, Sanan"]
[Black "Henderson de La Fuente, Lance"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2662"]
[BlackElo "2494"]
[Annotator "RC"]
[PlyCount "107"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:19]} b6 {[%emt 0:00:23]} 4. g3 {[%emt 0:00:44]} Bb7 {[%emt 0:00:15]} 5. Bg2 {[%emt 0:00:09]} Be7 {[%emt 0:00:08]} 6. O-O {[%emt 0:00:30]} O-O {[%emt 0:00:19]} 7. Nc3 {[%emt 0:00:32]} Ne4 {[%emt 0:00:36]} 8. Bd2 {[%emt 0:00:09]} Bf6 {[%emt 0:00:18]} 9. Re1 {[%emt 0:08:30]} c5 {[%emt 0:01:58]} 10. d5 {[%emt 0:01:00]} Nxc3 {[%emt 0:02:45]} 11. Bxc3 {[%emt 0:00:56]} Bxc3 {[%emt 0:02:41]} 12. bxc3 {[%emt 0:00:05]} exd5 {[%emt 0:00:47]} 13. cxd5 {[%emt 0:01:24]} d6 {[%emt 0:00:19]} 14. e4 {[%emt 0:01:05]} Nd7 {[%emt 0:00:22]} 15. e5 {[%emt 0:09:22]} dxe5 {[%emt 0:03:02]} 16. Nxe5 {[%emt 0:00:12]} Nxe5 {[%emt 0:00:15]} 17. Rxe5 {[%emt 0:00:05]} Re8 {[%emt 0:00:58]} 18. Qe2 {[%emt 0:03:56]} Rxe5 {[%emt 0:09:39]} 19. Qxe5 {[%emt 0:00:05]} Qd7 {[%emt 0:00:43]} 20. Re1 {[%emt 0:00:50]} h6 {[%emt 0:00:40]} 21. Qe7 {[%emt 0:03:47]} Rd8 {[%emt 0:01:43]} 22. c4 {[%emt 0:01:11]} Ba6 {[%emt 0:05:59]} 23. Qxd7 {[%emt 0:19:16]} Rxd7 {[%emt 0:01:06]} 24. Re8+ {[%emt 0:00:10]} Kh7 {[%emt 0:00:05]} 25. Bh3 {[%emt 0:00:49]} Rd6 {[%emt 0:00:08]} 26. Bf1 {[%emt 0:00:38]} Rd7 {[%emt 0:00:46]} 27. a4 {[%emt 0:03:32]} Kg6 {[%emt 0:00:25]} 28. f4 {[%emt 0:14:26]} Kf6 {[%emt 0:00:20]} 29. g4 {[%emt 0:01:13]} g5 {[%emt 0:05:05]} 30. h4 {[%emt 0:00:20]} gxh4 {[%emt 0:08:03]} 31. Kh2 {[%emt 0:03:01]} Bb7 {[%emt 0:01:31]} 32. Kh3 {[%emt 0:04:37]} Bxd5 {[%emt 0:03:50]} 33. cxd5 {[%emt 0:00:37]} Rxd5 {[%emt 0:00:05]} 34. Re4 {[%emt 0:16:12]} Rd1 {[%emt 0:00:58]} 35. Bc4 {[%emt 0:01:52]} Rh1+ {[%emt 0:00:23]} 36. Kg2 {[%emt 0:00:05]} Ra1 {[%emt 0:01:25]} 37. Re5 {[%emt 0:07:36]} Kg6 {[%emt 0:06:42]} 38. Bb5 {[%emt 0:01:41]} Ra3 {[%emt 0:00:42]} 39. Kh2 {[%emt 0:07:01]} Rg3 {[%emt 0:07:08]} 40. Be2 {[%emt 0:01:24]} Ra3 {[%emt 0:00:34]} 41. Bb5 {[%emt 0:50:08]} Rg3 {[%emt 0:50:13]} 42. Bd7 {[%emt 0:00:00]} Rf3 {[%emt 0:00:00]} 43. Rf5 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 44. Be8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 45. Bc6 {[%emt 0:00:00]} Rg3 {[%emt 0:00:00]} 46. Rd5 {[%emt 0:00:00]} Rxg4 {[%emt 0:00:00]} 47. f5 {[%emt 0:00:00]} c4 {[%emt 0:00:00]} 48. Rd7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 49. Rxa7 {[%emt 0:00:00]} Rf4 {[%emt 0:00:41]} 50. Bb5 {[%emt 0:00:00]} Rxf5 {[%emt 0:01:43]} 51. Bxc4 {[%emt 0:00:00]} Rc5 {[%emt 0:09:24]} 52. Bb5 {[%emt 0:00:00]} Rd5 {[%emt 0:00:13]} 53. Kh3 {[%emt 0:00:00]} Rd6 {[%emt 0:00:24]} 54. Kxh4 {[%emt 0:00:00]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.21"]
[White "Lenderman, Aleksandr"]
[Black "Kamsky, Gata"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2648"]
[BlackElo "2685"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,113,25,23,18,22,33,13,29,28,46,26,38,43,58,61,58,61,70,61,85,68,123,118,116,121,119,126,101,125,116,116,168,170,177,181,176,164,187,183,159,170,189,160,164,155,175,156,198,196,195,184,298,304,287,283,270,303,380,380,436,439,389,343,463,489,531,508,664,678,737,715,783,754,741,765,732,719,734,623,850,822,791,779,981,989,5013,3920,12841,12841,12841,12839,12839,12839,5930,2529]} 1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 g6 5. O-O Bg7 6. c4 O-O 7. Nc3 c6 8. d5 e5 9. dxe6 Bxe6 10. b3 Na6 11. Ng5 Bc8 {A88: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 c6} 12. Bb2 h6 13. Nf3 Be6 {The position is equal.} 14. e3 (14. Nd4 Bf7 15. Qc2 Nc5 16. Rad1 Qb6 17. e3 a5 18. Nde2 Rfd8 19. Ba3 Qc7 20. Bxc5 dxc5 21. Rxd8+ Rxd8 22. Rd1 Rd6 23. h3 Qd8 24. Rxd6 Qxd6 25. Kf1 {½-½ (25) Donchenko,A (2631)-Kamsky,G (2685) Barcelona 2019}) 14... Nc5 $146 ({Predecessor:} 14... d5 15. cxd5 Nxd5 16. Nd4 Nxc3 17. Bxc3 Bd5 18. Bxd5+ Qxd5 19. Qc2 Rfd8 20. Rfd1 Nc5 21. Nb5 {0-1 (60) Klein,R-Vehre,J USA 1978}) 15. Qc2 a5 16. Ne2 Bf7 17. Rad1 Qe7 18. Nf4 Nfe4 19. Bd4 Ne6 20. Nxe6 Qxe6 ({Better is} 20... Bxe6 $14 21. Nh4 Bf7) 21. Bxg7 $1 $16 Kxg7 22. Nd4 Qe5 23. f4 Qe7 {[#]} 24. g4 $1 {[%mdl 512]} c5 (24... fxg4 25. Bxe4) 25. Nb5 Nf6 (25... Rad8 $16) 26. gxf5 Rad8 27. e4 {Hoping for e5!} gxf5 28. exf5 {aiming for Rfe1.} Rfe8 29. Qc3 Qe3+ 30. Qxe3 Rxe3 31. Rxd6 Rxd6 32. Nxd6 b6 33. Bf3 Rd3 {[#]} 34. Nc8 $1 a4 35. bxa4 Ra3 (35... Bxc4 $142 36. Nxb6 Bf7) 36. Nxb6 $18 Rxa2 37. Rd1 Ra3 38. Bc6 Bh5 39. Re1 Bg4 40. Re7+ Kf8 41. Re5 Ra1+ 42. Kf2 {White is clearly winning.} Ra2+ 43. Ke3 Rxh2 44. Rxc5 h5 45. a5 Ra2 46. Ba4 Re2+ 47. Kd3 Re7 48. Bc6 Ra7 49. Bh1 Kg7 50. Kc3 h4 51. Nc8 Ra6 52. Rc7+ Kf8 53. Rc6 Rxc6 54. Bxc6 Bxf5 55. Nd6 Bd7 56. Bh1 Ke7 57. a6 {Accuracy: White = 94%, Black = 41%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.22"]
[White "Hovhannisyan, Robert"]
[Black "Korobov, Anton"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2639"]
[BlackElo "2679"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,89,42,54,58,98,41,102,20,19,14,35,8,6,0,-17,-27,-24,-11,-11,-63,-8,-15,-22,-19,-24,-10,-15,-58,0,0,0,-52,-43,-64,-77,-79,-40,-58,0,-60,-72,-109,-118,-97,-109,-130,-141,-128,-7,-27,-20,-93,-23,-115,-116,-116,-120,-131,-8,-59,0,0,0,0,0,2,5,9,8,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 O-O 9. g4 Be6 10. g5 Nfd7 11. h4 {B92: Sicilian Najdorf: 6 Be2} (11. Qd2 Nb6 12. Nd5 Nxd5 13. exd5 Bf5 14. f4 Nd7 15. fxe5 Nxe5 16. Rf1 Be4 17. Rf4 Bg6 18. h4 Rc8 19. Nd4 {1-0 (64) Karjakin,S (2773)-Duda,J (2737) chess.com INT 2018}) 11... b5 12. Bg4 (12. f4 $16) 12... Re8 $146 (12... Nc5 $14) ({Predecessor:} 12... Bxg4 13. Qxg4 Nb6 14. Bxb6 Qxb6 15. Nd5 Qd8 16. O-O-O a5 17. Rh3 Nd7 18. Rc3 a4 {1-0 (38) Saveliev,A (2365)-Semenenko,S (2157) St Petersburg 2018}) 13. g6 ({White should try} 13. Rg1 $16) 13... Nf6 $1 $11 14. gxh7+ Kh8 15. Bxe6 fxe6 16. Qf3 b4 17. Na4 Nbd7 18. h5 Qc7 {aiming for ...Qc6.} 19. Qg2 Qxc2 (19... Bf8 $15 20. Nd2 Qxc2) 20. h6 $1 {[%csl Gg2][%cal Rh6g7] [#]} Bf8 $1 21. Rc1 Qxe4 22. Qxe4 Nxe4 23. Rc4 d5 (23... Nef6 $15 24. hxg7+ Bxg7 25. Rxb4 Rab8 26. Rxb8 Rxb8) 24. hxg7+ Bxg7 25. Rxb4 (25. Rc7 $11 Rad8 26. f3) 25... Rab8 26. Rxb8 Rxb8 27. f3 Ng3 28. Rh2 e4 (28... Rc8 $15 29. Bf2 Nf5) 29. fxe4 (29. Rh3 $11 Nf5 30. fxe4 dxe4 31. Nd2) 29... Nxe4 $15 30. Rc2 Rb4 $36 {[%mdl 2048] White is under strong pressure.} 31. Rc7 Rxa4 32. Rxd7 Bxb2 33. Re7 d4 (33... e5 $17 34. Bh6 Rxa2 35. Bg7+ Kxh7 36. Bxe5+ Kg6) 34. Bg1 Ng5 {Hoping for ...e5.} 35. Bf2 (35. Ke2 $11) 35... e5 (35... d3 $17 36. Rd7 Rxa2 37. Rxd3 Kxh7) 36. Kd1 (36. Kf1 $11 {keeps the balance.}) 36... Ne4 $17 ({Don't take} 36... Rxa2 37. Rxe5 Bc3 38. Bxd4 $15) 37. Be1 d3 38. Rd7 {[#]} Rxa2 (38... Bd4 $1 $17 39. Nxd4 Rxd4 40. Rxd4 exd4) 39. Rxd3 $11 Kxh7 (39... Ra4 $15 40. Rd8+ Kxh7) 40. Rh3+ {The position is equal.} Kg6 {Strongly threatening ...Ba3.} 41. Rh2 Kf5 42. Nc1 Bxc1 43. Rxa2 Bf4 44. Rxa6 Ng3 45. Bxg3 {Accuracy: White = 38%, Black = 41%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.22"]
[White "Kashlinskaya, Alina"]
[Black "Nabaty, Tamir"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2481"]
[BlackElo "2658"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,114,64,75,61,64,54,51,45,74,73,60,52,67,28,19,37,60,67,82,35,35,35,35,31,50,42,70,61,141,102,101,72,103,20,20,33,14,-44,-44,-44,-52,-36,-41,-41,-37,-67,0,0,0,0,206,0,193,-90,-87,-92,-75,-91,-91,-239,-234,-230,-230,-246,-162,-210,-202,-195,-170,-181,-155,-157,-158,-133,-133,-154,-93,-12829,-156,-12829,-12831,-12834,-12835,-12835,-12835,-12836,-12836,-12840,-12840,-12841,-12842,-12843,-12843,-12845,-12845,-12845,-12844,-12845,-12845,-12845,-12846,-12847,-12845,-12849,-12849,-12851,0]} 1. d4 g6 2. e4 Bg7 3. Nf3 e6 4. Nc3 Ne7 5. h4 h6 6. Be3 {B06: Modern Defence} d5 7. Qd2 (7. Bd3 dxe4 8. Bxe4 Nbc6 9. Qe2 a6 10. O-O-O Qd6 11. Ne5 Nxe5 12. dxe5 Qxe5 {1-0 (34) Pedersen,N (2378)-Fries Nielsen,J (2415) Aarhus 2016}) 7... dxe4 $146 ({Predecessor:} 7... Nd7 8. O-O-O dxe4 9. Nxe4 b6 10. Bd3 Bb7 11. Kb1 Nd5 12. Bf4 {1-0 (26) Hicdoenmez,H-Maidana Guerra,V LSS email 2007}) 8. Nxe4 {White is slightly better.} b6 9. O-O-O Bb7 10. Bb5+ Nbc6 11. Kb1 a6 12. Bd3 Nf5 {[%cal Rc6d4]} 13. c3 Nxe3 14. Qxe3 Qe7 15. Rhe1 O-O-O 16. Qe2 Nb8 17. Ng3 h5 18. Ne4 c5 (18... a5 $14) 19. Neg5 Rd7 20. dxc5 Qxc5 21. Nxf7 (21. Bc4 $16) 21... Rxf7 $11 22. Qxe6+ Rd7 23. Bxg6 (23. Qxg6 $11 Rh6 24. Qg3) 23... Bd5 $15 24. Qh3 {Hoping for Bf5.} Kb7 25. Bf5 Rdd8 26. Ng5 Nc6 27. Be6 Qxf2 ({Black should play} 27... Rhe8 $1 $15 28. Bxd5 Qxd5) 28. Bxd5 $11 Rxd5 29. Ne4 Rxd1+ $1 30. Rxd1 {[#]} Qf4 $2 {[#]} (30... Qe2 $1 $11 31. Qd7+ {[%mdl 64] Double Attack} Kb8 32. Qd6+ Kb7 33. Qd7+ Kb8 34. Qd6+ Kb7 35. Qd7+) 31. Rd7+ $2 (31. Nd6+ $1 $18 Kc7 {[#]} 32. Ne8+ $1 {[%mdl 576] Double Attack} Kb8 33. Nxg7) 31... Kb8 $17 32. Qe6 Rc8 {Threatens to win with ...Qf1+.} ({But not} 32... Qf1+ $6 33. Kc2 $11) 33. a3 {Black must now prevent Nd6.} Be5 34. Qd5 (34. Nd6 $17 {is a better defense.} Bxd6 35. Qxd6+ Qxd6 36. Rxd6) 34... Rc7 $19 ({Much less strong is} 34... Qxh4 35. Rh7) 35. Rxc7 Kxc7 36. Ng5 {Ne6+ is the strong threat.} Nd8 37. Ka2 Bd6 38. Ne4 Qf7 39. Qxf7+ Nxf7 40. Nf6 Be5 41. Nxh5 Nh6 42. g3 Nf5 43. a4 $2 {[%mdl 8192]} (43. Kb3 $17) 43... Kd6 $2 (43... Nxg3 $19 {and Black stays clearly on top.} 44. Nxg3 Bxg3) 44. Kb3 $2 (44. g4 $17 Nxh4 45. g5) 44... Nxg3 {Black is clearly winning.} 45. Nxg3 Bxg3 {[%mdl 4096] Endgame KB-KP} 46. h5 Bf4 47. Kc4 Bc1 48. b4 Kc6 49. Kd4 Bh6 50. Kc4 b5+ {[%cal Bb6b5,Bb5c4][%mdl 32]} 51. Kd4 Bg7+ 52. Kd3 Kd5 53. c4+ bxc4+ 54. Kc2 Kd4 55. Kd2 Bf8 56. b5 axb5 57. axb5 Ke5 $2 {[%mdl 32768] Accuracy: White = 32%, Black = 69%. . Sensor Board Error (Ke4/e5)?} (57... Kc5 $19 58. b6 Kxb6 59. Ke3 Kc5 60. Kd2 Kb4 61. Kd1 c3 62. Ke1 c2 63. Kd2 Kb3 64. Ke2 Bh6 65. Kf1 c1=Q+ 66. Kf2 Qe3+ 67. Kg2 Qf4 68. Kg1 Qg3+ 69. Kf1 Kc2 70. Ke2 Qg2+ 71. Ke1 Bd2#) 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.23"]
[White "Kuzubov, Yuriy"]
[Black "Sasikiran, Krishnan"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2636"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,70,26,23,23,23,21,21,21,24,12,22,30,31,18,19,17,18,12,8,8,16,0,14,17,20,22,20,20,46,46,58,4,8,0,0,-10,7,0,0,-4,6,0,0,0,0,0,8,8,8,3,6,4,7,0,0,0,0,0,6,0,0]} 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Nf3 e6 6. Nh4 Bg6 7. Qb3 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} Qc7 8. Nxg6 hxg6 9. g3 Be7 10. Bg2 Nbd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 11. O-O O-O 12. cxd5 cxd5 13. Bd2 Nb6 {[#]} 14. Rfd1 $146 ({Predecessor:} 14. Rfc1 Qd7 {½-½ (58) Cheparinov,I (2689)-Artemiev,V (2653) Doha 2016}) 14... Rfc8 15. Be1 Qd7 16. Rac1 Nc4 17. e4 Na5 18. Qb5 Qxb5 19. Nxb5 Nc4 20. exd5 Nxd5 21. Rc2 (21. Bxd5 $14 exd5 22. b3) 21... Ncb6 $11 {The position is equal.} 22. Nc3 Bf6 23. Re2 Rc6 24. h4 Rd8 25. a4 Nxc3 26. bxc3 Nd5 27. Bxd5 Rxd5 28. Rb1 Rd7 29. f4 Bd8 30. Reb2 b6 31. Kf2 f6 32. Kf3 Bc7 33. Rd1 Kf7 34. Ke3 Bd6 35. Rb5 Bc7 {Accuracy: White = 53%, Black = 66%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.23"]
[White "Stefanova, Antoaneta"]
[Black "Zhang, Zhong"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2479"]
[BlackElo "2636"]
[Annotator "RC"]
[PlyCount "112"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:57]} Nf6 {[%emt 0:00:29]} 3. e3 {[%emt 0:00:26]} c5 {[%emt 0:00:53]} 4. Nbd2 {[%emt 0:03:54]} cxd4 {[%emt 0:02:01]} 5. exd4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:09]} 6. c3 {[%emt 0:05:24]} Qc7 {[%emt 0:00:50]} 7. Bd3 {[%emt 0:01:22]} Bg4 {[%emt 0:00:22]} 8. Nf1 {[%emt 0:15:02]} e6 {[%emt 0:07:23]} 9. Bg5 {[%emt 0:01:08]} Ne4 {[%emt 0:06:38]} 10. Be3 {[%emt 0:00:13]} f5 {[%emt 0:03:08]} 11. h3 {[%emt 0:03:44]} Bh5 {[%emt 0:04:22]} 12. g4 {[%emt 0:03:45]} Bf7 {[%emt 0:04:20]} 13. Ne5 {[%emt 0:06:03]} Bd6 {[%emt 0:08:58]} 14. f4 {[%emt 0:34:26]} O-O {[%emt 0:09:50]} 15. h4 {[%emt 0:04:51]} Na5 {[%emt 0:27:39]} 16. Nd2 {[%emt 0:05:46]} b5 {[%emt 0:04:14]} 17. Rc1 {[%emt 0:02:46]} Nc4 {[%emt 0:03:32]} 18. Bxc4 {[%emt 0:01:56]} bxc4 {[%emt 0:00:39]} 19. Nxe4 {[%emt 0:01:55]} dxe4 {[%emt 0:04:02]} 20. Rc2 {[%emt 0:00:25]} Rad8 {[%emt 0:00:48]} 21. O-O {[%emt 0:01:21]} Be8 {[%emt 0:01:29]} 22. Rg2 {[%emt 0:02:02]} Bc6 {[%emt 0:02:38]} 23. gxf5 {[%emt 0:07:50]} Rxf5 {[%emt 0:02:55]} 24. Kh2 {[%emt 0:01:30]} Bxe5 {[%emt 0:01:23]} 25. fxe5 {[%emt 0:00:07]} Rf3 {[%emt 0:00:20]} 26. Bh6 {[%emt 0:02:17]} g6 {[%emt 0:02:34]} 27. h5 {[%emt 0:00:52]} Qf7 {[%emt 0:00:57]} 28. hxg6 {[%emt 0:02:34]} hxg6 {[%emt 0:01:57]} 29. Rfg1 {[%emt 0:00:23]} Kh7 {[%emt 0:01:19]} 30. Qe1 {[%emt 0:00:57]} Rf5 {[%emt 0:08:03]} 31. Qh4 {[%emt 0:00:50]} Rh5 {[%emt 0:00:39]} 32. Qxh5 {[%emt 0:00:09]} gxh5 {[%emt 0:00:02]} 33. Rg7+ {[%emt 0:00:04]} Qxg7 {[%emt 0:00:02]} 34. Bxg7 {[%emt 0:00:04]} Rg8 {[%emt 0:01:00]} 35. Bf6 {[%emt 0:00:04]} Rxg1 {[%emt 0:00:08]} 36. Kxg1 {[%emt 0:00:01]} Kg6 {[%emt 0:00:16]} 37. b3 {[%emt 0:01:45]} Bd5 {[%emt 0:01:30]} 38. bxc4 {[%emt 0:01:25]} Bxc4 {[%emt 0:00:05]} 39. a4 {[%emt 0:00:22]} Kf5 {[%emt 0:00:35]} 40. a5 {[%emt 0:00:40]} a6 {[%emt 0:00:35]} 41. Bh4 {[%emt 0:10:26]} Kg4 {[%emt 0:02:09]} 42. Be1 {[%emt 0:02:34]} Kf3 {[%emt 0:00:30]} 43. Bh4 {[%emt 0:00:23]} Ke2 {[%emt 0:10:11]} 44. Kg2 {[%emt 0:00:57]} e3 {[%emt 0:02:19]} 45. Bg5 {[%emt 0:00:53]} Bd5+ {[%emt 0:00:15]} 46. Kg1 {[%emt 0:02:29]} h4 {[%emt 0:04:39]} 47. Kh2 {[%emt 0:01:10]} Kf2 {[%emt 0:09:01]} 48. Bxh4+ {[%emt 0:01:03]} Kf1 {[%emt 0:00:05]} 49. Kg3 {[%emt 0:00:14]} e2 {[%emt 0:00:02]} 50. Kf4 {[%emt 0:00:07]} e1=Q {[%emt 0:00:07]} 51. Bxe1 {[%emt 0:00:02]} Kxe1 {[%emt 0:00:05]} 52. Ke3 {[%emt 0:00:13]} Bc4 {[%emt 0:00:12]} 53. d5 {[%emt 0:00:09]} Bxd5 {[%emt 0:00:06]} 54. Kd4 {[%emt 0:00:28]} Kd2 {[%emt 0:00:12]} 55. c4 {[%emt 0:00:06]} Bf3 {[%emt 0:00:14]} 56. Kc5 {[%emt 0:00:19]} Be2 {[%emt 0:00:08]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.24"]
[White "Mareco, Sandro"]
[Black "Anton Guijarro, David"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2634"]
[BlackElo "2674"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,60,12,18,21,12,26,16,30,8,22,-8,-11,-43,-52,-47,-56,-58,-58,-60,-44,-38,0,0,0,0,0,-8,-12,-91,-80,-71,-69,-784,-780,-1429,-1456,-1286,-1292,-29987,-29988,-29988,-29989]} 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 f5 7. Rb1 a5 8. O-O Nf6 9. a3 {[%cal Ba2a3,Ba3b4,Bb4b5,Bb5b6][%mdl 32]} O-O 10. b4 axb4 11. axb4 Qe8 {A26: English Opening vs King's Indian with ...Nc6 and d3} (11... h6 12. b5 Ne7 13. Qb3 Be6 14. Nd2 c6 15. Ba3 Rf7 16. bxc6 bxc6 17. Qb4 d5 18. Qd6 Qxd6 19. Bxd6 e4 20. cxd5 Nfxd5 21. Nxd5 Nxd5 22. dxe4 {½-½ (47) Nakamura,H (2793)-Svidler,P (2747) Zuerich 2017}) 12. b5 Nd8 {[%cal Bc6d8,Bd8e6,Be6c5][%mdl 32]} 13. Bb2 Ne6 {[#] The position is equal.} 14. Ra1 $146 ({Predecessor:} 14. e3 g5 15. Nd5 g4 16. Nh4 Nxd5 17. cxd5 Ng5 18. Qc2 Rf7 19. f4 gxf3 20. Nxf3 {1-0 (40) Hickl,J (2540)-Acharya,C (2285) Kolkata 1993}) 14... Rb8 15. b6 c6 16. Nd2 Nd7 17. Ba3 Qe7 18. Qb3 Nec5 19. Qb4 g5 20. Nb3 Nxb3 21. Qxb3 {[#] Hoping for Bxd6!} Nc5 22. Bxc5 dxc5 23. Ra7 e4 24. Na4 (24. e3 $11) 24... e3 {Strongly threatening ...exf2+.} 25. f4 gxf4 26. Bxc6 $2 {[%mdl 8192]} (26. gxf4 $15 Qh4 27. Qd1 (27. Nxc5 Rf6 $11)) 26... fxg3 $19 27. Bd5+ Kh8 28. hxg3 {[#]} f4 $1 {[%mdl 512]} 29. Nc3 (29. Rxf4 Rxf4) 29... fxg3 30. Rxf8+ Bxf8 {Accuracy: White = 31%, Black = 86%.} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.24"]
[White "Movsziszian, Karen"]
[Black "Jumabayev, Rinat"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2630"]
[Annotator "RC"]
[PlyCount "160"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Bg2 {[%emt 0:02:02]} e5 {[%emt 0:00:00]} 3. d3 {[%emt 0:00:05]} Bd6 {[%emt 0:09:00]} 4. e4 {[%emt 0:08:58]} d4 {[%emt 0:00:18]} 5. Nd2 {[%emt 0:04:19]} h5 {[%emt 0:15:01]} 6. Ngf3 {[%emt 0:06:46]} Bg4 {[%emt 0:07:54]} 7. c3 {[%emt 0:04:45]} c5 {[%emt 0:04:54]} 8. Qb3 {[%emt 0:02:07]} Bc8 {[%emt 0:07:22]} 9. Nc4 {[%emt 0:07:46]} Nc6 {[%emt 0:00:31]} 10. cxd4 {[%emt 0:06:22]} cxd4 {[%emt 0:00:10]} 11. Nxd6+ {[%emt 0:03:20]} Qxd6 {[%emt 0:00:41]} 12. O-O {[%emt 0:00:03]} Nf6 {[%emt 0:04:40]} 13. Ng5 {[%emt 0:02:02]} Qe7 {[%emt 0:02:53]} 14. h3 {[%emt 0:06:02]} Nd7 {[%emt 0:10:59]} 15. f4 {[%emt 0:00:28]} Nc5 {[%emt 0:02:57]} 16. Qa3 {[%emt 0:03:40]} Ne6 {[%emt 0:05:43]} 17. Nxe6 {[%emt 0:04:26]} Bxe6 {[%emt 0:00:22]} 18. Qxe7+ {[%emt 0:00:26]} Kxe7 {[%emt 0:00:05]} 19. f5 {[%emt 0:00:05]} Bd7 {[%emt 0:00:23]} 20. Bd2 {[%emt 0:00:02]} a5 {[%emt 0:00:30]} 21. a3 {[%emt 0:01:21]} a4 {[%emt 0:02:12]} 22. Rac1 {[%emt 0:02:40]} Ra6 {[%emt 0:01:34]} 23. Rf2 {[%emt 0:02:46]} Rb6 {[%emt 0:03:12]} 24. Bf1 {[%emt 0:03:16]} f6 {[%emt 0:01:58]} 25. Be1 {[%emt 0:03:00]} Be8 {[%emt 0:16:17]} 26. Rfc2 {[%emt 0:02:41]} Bf7 {[%emt 0:03:05]} 27. Be2 {[%emt 0:01:04]} Rb3 {[%emt 0:05:44]} 28. Rd2 {[%emt 0:05:57]} Rb5 {[%emt 0:00:10]} 29. Bd1 {[%emt 0:00:11]} Bb3 {[%emt 0:00:11]} 30. Bf3 {[%emt 0:01:30]} Kf7 {[%emt 0:00:49]} 31. Rg2 {[%emt 0:01:35]} Ke7 {[%emt 0:01:57]} 32. Kf1 {[%emt 0:01:26]} Kd7 {[%emt 0:00:40]} 33. h4 {[%emt 0:03:07]} Bf7 {[%emt 0:02:08]} 34. Bd1 {[%emt 0:00:21]} Bb3 {[%emt 0:00:09]} 35. Bf3 {[%emt 0:00:13]} Ke7 {[%emt 0:00:28]} 36. Kg1 {[%emt 0:01:18]} Bf7 {[%emt 0:00:41]} 37. Bd1 {[%emt 0:01:00]} Bb3 {[%emt 0:00:47]} 38. Bf3 {[%emt 0:00:02]} Rh7 {[%emt 0:01:06]} 39. Kf1 {[%emt 0:02:08]} Kd6 {[%emt 0:00:09]} 40. Kg1 {[%emt 0:04:36]} Kd7 {[%emt 0:01:27]} 41. Kf1 {[%emt 0:52:12]} b6 {[%emt 0:07:38]} 42. Bd2 {[%emt 0:00:00]} Kd6 {[%emt 0:04:22]} 43. Rf2 {[%emt 0:00:00]} Rh8 {[%emt 0:04:04]} 44. Be1 {[%emt 0:00:00]} Rc5 {[%emt 0:10:43]} 45. Bd2 {[%emt 0:00:00]} Rxc1+ {[%emt 0:09:42]} 46. Bxc1 {[%emt 0:00:00]} Nb8 {[%emt 0:00:04]} 47. Bd2 {[%emt 0:00:00]} Na6 {[%emt 0:00:12]} 48. Be1 {[%emt 0:00:00]} Kd7 {[%emt 0:01:44]} 49. Rd2 {[%emt 0:03:37]} Nc5 {[%emt 0:01:40]} 50. Be2 {[%emt 0:00:16]} Kc6 {[%emt 0:09:09]} 51. Kg2 {[%emt 0:00:07]} Kb7 {[%emt 0:02:51]} 52. Bf1 {[%emt 0:02:06]} Ba2 {[%emt 0:02:52]} 53. Be2 {[%emt 0:02:50]} Bb1 {[%emt 0:01:35]} 54. Rd1 {[%emt 0:00:20]} Bc2 {[%emt 0:00:01]} 55. Rd2 {[%emt 0:00:06]} Bb3 {[%emt 0:00:02]} 56. Kg1 {[%emt 0:00:27]} b5 {[%emt 0:01:29]} 57. Bf1 {[%emt 0:00:56]} Rc8 {[%emt 0:00:25]} 58. Be2 {[%emt 0:00:37]} Rh8 {[%emt 0:00:03]} 59. Kg2 {[%emt 0:01:10]} Kb6 {[%emt 0:00:18]} 60. Bf1 {[%emt 0:00:42]} Na6 {[%emt 0:00:41]} 61. Be2 {[%emt 0:22:39]} b4 {[%emt 0:15:18]} 62. Bf3 {[%emt 0:03:05]} Rc8 {[%emt 0:00:00]} 63. Bxh5 {[%emt 0:00:00]} Rc1 {[%emt 0:00:00]} 64. Kf2 {[%emt 0:00:00]} bxa3 {[%emt 0:00:00]} 65. bxa3 {[%emt 0:00:00]} Ra1 {[%emt 0:00:00]} 66. Be8 {[%emt 0:00:00]} Rxa3 {[%emt 0:00:00]} 67. Rb2 {[%emt 0:00:00]} Nc5 {[%emt 0:00:04]} 68. Ke2 {[%emt 0:00:00]} Ra1 {[%emt 0:00:11]} 69. Bb4 {[%emt 0:00:00]} Rg1 {[%emt 0:02:18]} 70. Bxc5+ {[%emt 0:02:07]} Kxc5 {[%emt 0:00:05]} 71. Kf2 {[%emt 0:00:07]} Rh1 {[%emt 0:00:25]} 72. Kg2 {[%emt 0:00:17]} Rd1 {[%emt 0:00:32]} 73. Bxa4 {[%emt 0:02:04]} Bxa4 {[%emt 0:00:05]} 74. Rb7 {[%emt 0:00:05]} Rxd3 {[%emt 0:00:17]} 75. Rxg7 {[%emt 0:00:03]} Bc6 {[%emt 0:00:33]} 76. g4 {[%emt 0:01:00]} Bxe4+ {[%emt 0:00:45]} 77. Kh2 {[%emt 0:00:19]} Rd2+ {[%emt 0:00:39]} 78. Kg3 {[%emt 0:00:11]} d3 {[%emt 0:00:15]} 79. h5 {[%emt 0:00:23]} Rg2+ {[%emt 0:00:11]} 80. Kh3 {[%emt 0:00:01]} d2 {[%emt 0:00:34]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.25"]
[White "Najer, Evgeniy"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2635"]
[BlackElo "2670"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,49,30,14,25,16,30,20,2,12,0,18,10,47,46,41,34,32,42,37,0,0,0,0,-6,-8,-17,7,-31,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. Nc3 e6 7. g4 Bg6 8. Ne5 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} Nbd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 9. Nxg6 hxg6 10. Bd2 Bb4 11. cxd5 exd5 12. f3 $146 ({Predecessor:} 12. Bd3 Qe7 13. Qb3 O-O-O 14. O-O-O Kb8 15. Kb1 Bxc3 16. Bxc3 {½-½ (58) Kovalyov,A (2622)-Adams,M (2740) Tromsoe 2014}) 12... Nf8 13. Qb3 Qe7 14. O-O-O Ne6 15. Kb1 O-O-O 16. a3 Bd6 17. Na2 {[%cal Bc3a2,Ba2b4,Bb4d3][%mdl 32]} Kb8 18. Nb4 {[#] Hoping for Nxc6+.} Ka8 19. Bg2 Nd7 20. Nd3 Nb6 21. Ba5 {The position is equal.} Bc7 22. Bb4 Bd6 23. Ba5 Bc7 24. Bb4 Bd6 25. Ba5 {Accuracy: White = 65%, Black = 58%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.25"]
[White "Alekseev, Evgeny"]
[Black "Erenberg, Ariel"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2629"]
[BlackElo "2463"]
[Annotator "RC"]
[PlyCount "68"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. Nf3 {[%emt 0:03:52]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:37]} e6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:00:46]} d5 {[%emt 0:00:12]} 4. e3 {[%emt 0:00:18]} c5 {[%emt 0:00:20]} 5. cxd5 {[%emt 0:02:40]} exd5 {[%emt 0:00:08]} 6. d4 {[%emt 0:00:45]} Nc6 {[%emt 0:01:04]} 7. Bb5 {[%emt 0:05:47]} cxd4 {[%emt 0:01:22]} 8. Nxd4 {[%emt 0:01:07]} Bd7 {[%emt 0:00:07]} 9. O-O {[%emt 0:07:30]} Bd6 {[%emt 0:00:27]} 10. Nf3 {[%emt 0:02:31]} Bg4 {[%emt 0:01:07]} 11. h3 {[%emt 0:15:14]} Bh5 {[%emt 0:00:16]} 12. Be2 {[%emt 0:01:01]} O-O {[%emt 0:00:32]} 13. b3 {[%emt 0:01:33]} a6 {[%emt 0:28:16]} 14. Bb2 {[%emt 0:05:24]} Re8 {[%emt 0:03:35]} 15. Rc1 {[%emt 0:28:28]} Bc7 {[%emt 0:16:52]} 16. Ba3 {[%emt 0:03:20]} Rc8 {[%emt 0:07:08]} 17. Nd4 {[%emt 0:03:30]} Nxd4 {[%emt 0:07:04]} 18. Bxh5 {[%emt 0:00:57]} Ne6 {[%emt 0:12:49]} 19. Bg4 {[%emt 0:01:43]} Nxg4 {[%emt 0:08:32]} 20. Qxg4 {[%emt 0:00:48]} Be5 {[%emt 0:01:27]} 21. Na4 {[%emt 0:04:51]} Rxc1 {[%emt 0:02:33]} 22. Rxc1 {[%emt 0:01:23]} d4 {[%emt 0:00:25]} 23. Rd1 {[%emt 0:03:39]} Qa5 {[%emt 0:03:40]} 24. Qe4 {[%emt 0:03:36]} dxe3 {[%emt 0:07:17]} 25. Qxe3 {[%emt 0:00:34]} h5 {[%emt 0:01:46]} 26. Qb6 {[%emt 0:04:24]} Qb5 {[%emt 0:00:22]} 27. Qxb5 {[%emt 0:04:19]} axb5 {[%emt 0:00:01]} 28. Nc5 {[%emt 0:01:37]} Ra8 {[%emt 0:01:21]} 29. Nxe6 {[%emt 0:00:34]} fxe6 {[%emt 0:00:23]} 30. Bc5 {[%emt 0:00:29]} Rxa2 {[%emt 0:00:14]} 31. g3 {[%emt 0:00:41]} Ra1 {[%emt 0:02:43]} 32. Rxa1 {[%emt 0:00:44]} Bxa1 {[%emt 0:00:02]} 33. Kg2 {[%emt 0:00:28]} e5 {[%emt 0:02:47]} 34. Kf3 {[%emt 0:00:18]} Kf7 {[%emt 0:00:29]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.26"]
[White "Kryvoruchko, Yuriy"]
[Black "Safarli, Eltaj"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2669"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,114,30,37,33,43,35,56,42,51,56,52,43,56,43,63,39,75,35,98,42,61,44,56,51,77,77,122,105,118,118,117,98,85,89,75,64,63,61,83,81,85,84,84,89,92,95,85,89,162,162,156,158,96,162,170,160,225,211,258,90,90,89,87,83,218,187,185,153,467,440,725,378,743,713,500,378,379,378,378,378,1926,1867,1865,1819,1483,1460,11119,1214,29955,29956,29969,29969,29967,29969,29966,29965,29971,29972,29971,29969,5065]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. d3 Nd7 9. h3 {C87: Closed Ruy Lopez: Steinitz-type lines after 6 Re1 d6} Bxf3 (9... Bh5 10. Bxc6 bxc6 11. d4 c5 12. Be3 Rb8 13. b3 g5 14. dxc5 dxc5 15. Nbd2 f6 16. Nf1 c4 {1-0 (36) Giri,A (2779)-Mamedyarov,S (2765) Paris 2019}) 10. Qxf3 O-O 11. Nd2 {White is slightly better.} Nc5 12. Bc2 Bg5 13. Nf1 a5 {[#]} 14. Be3 $146 ({Predecessor:} 14. Ne3 Ne6 15. g3 a4 16. Qg2 Kh8 {½-½ (24) Kryvoruchko,Y (2628)-Romanishin,O (2530) Kavala 2008}) 14... a4 15. a3 g6 16. Rad1 h5 (16... Ne6 $14) 17. Bb1 (17. d4 $16 exd4 18. cxd4) 17... Nb3 18. Ba2 Nca5 19. d4 {Black must now prevent dxe5.} exd4 20. cxd4 c6 21. Nd2 Bxe3 22. Qxe3 Nxd2 23. Rxd2 d5 24. Qd3 Re8 25. Rde2 dxe4 26. Rxe4 Rxe4 27. Rxe4 Nb3 28. Bxb3 axb3 29. Qxb3 $16 {[%mdl 4096] Endgame KQR-KQR} Qd7 30. Qb4 Rd8 31. Re7 Qxd4 (31... Qf5 $16 {is a better defense.}) 32. Qxd4 $18 ({Inferior is} 32. Rxb7 Qe5 $11) ({Not} 32. Qxb7 Qd1+ 33. Kh2 Qd6+ 34. g3 Qf6 $11) 32... Rxd4 33. Rxb7 $16 {KR-KR} Rd1+ 34. Kh2 c5 35. Kg3 c4 (35... Kg7 $16 36. Rb5 c4) 36. Kf4 Ra1 37. g4 $2 {[#]} (37. Ke4 $18 {has better winning chances.}) 37... c3 38. bxc3 Rxa3 39. Rc7 hxg4 (39... Kg7 $16) 40. hxg4 $18 Kg7 41. c4 g5+ $2 {[#]} (41... Ra6 $16 {is more resistant.} 42. Kg5 Re6) 42. Ke4 $1 Ra2 (42... Kf8 $142 43. Rc5 f6) 43. f3 Re2+ $2 (43... Ra4 44. Rc6 Kf8) 44. Kd3 Rf2 45. Ke3 Rc2 46. Rc5 f6 47. Kd3 Rc1 $2 (47... Ra2 48. Ke4 Re2+ 49. Kd3 Re7) 48. Rf5 Kf7 49. Kd4 Ke6 50. Kc5 Rd1 51. Kb5 (51. Kc6 $142 Rd6+ 52. Kb7) 51... Rd8 52. c5 {[%cal Bc4c5,Bc5c6,Bc6c7][%mdl 32] White mates.} Rf8 53. Kb6 Rb8+ 54. Kc7 Rb3 55. c6 Ke7 56. Kc8 Rb6 57. c7 Rb3 {Accuracy: White = 59%, Black = 29%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.26"]
[White "Atalik, Ekaterina"]
[Black "Bachmann, Axel"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2464"]
[BlackElo "2629"]
[Annotator "RC"]
[PlyCount "38"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} g6 {[%emt 0:00:31]} 2. Nf3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:07]} 3. g3 {[%emt 0:00:19]} c5 {[%emt 0:02:08]} 4. Bg2 {[%emt 0:00:46]} cxd4 {[%emt 0:00:30]} 5. Nxd4 {[%emt 0:00:14]} Nc6 {[%emt 0:00:05]} 6. Nb3 {[%emt 0:00:58]} Nf6 {[%emt 0:00:11]} 7. Nc3 {[%emt 0:01:47]} d6 {[%emt 0:01:08]} 8. O-O {[%emt 0:00:56]} O-O {[%emt 0:00:12]} 9. h3 {[%emt 0:02:06]} Rb8 {[%emt 0:07:16]} 10. e4 {[%emt 0:01:42]} b5 {[%emt 0:04:16]} 11. Be3 {[%emt 0:03:26]} a6 {[%emt 0:22:00]} 12. Re1 {[%emt 0:09:32]} Bb7 {[%emt 0:05:29]} 13. Nd5 {[%emt 0:13:01]} Nd7 {[%emt 0:02:59]} 14. Qc1 {[%emt 0:07:30]} e6 {[%emt 0:01:12]} 15. Nc3 {[%emt 0:02:45]} Nce5 {[%emt 0:08:23]} 16. Bh6 {[%emt 0:09:14]} Bxh6 {[%emt 0:19:37]} 17. Qxh6 {[%emt 0:00:05]} Qb6 {[%emt 0:00:44]} 18. Ne2 {[%emt 0:07:42]} f5 {[%emt 0:02:24]} 19. Nf4 {[%emt 0:07:44]} Nf7 {[%emt 0:00:44]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.27"]
[White "Saric, Ivan"]
[Black "Sadhwani, Raunak"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2667"]
[BlackElo "2479"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,109,8,24,0,16,17,17,12,12,8,8,8,17,10,9,13,20,0,0,0,31,25,24,29,36,36,37,37,41,49,51,49,42,43,94,88,102,97,124,116,116,112,103,68,77,0,0,0,0,3,3,0,0,0,0,0,0,0,0,0,0,0,6,6,6,0,6,6,14,6,42,6,33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 {B12: Caro-Kann: Advance Variation} Be7 8. Nf3 Nh6 9. Nc3 Nf5 10. Ne2 c5 11. dxc5 $146 ({Predecessor:} 11. c3 cxd4 12. Nexd4 Nxd4 13. cxd4 {½-½ (26) Hracek,Z (2613)-Lupulescu,C (2631) Hungary 2018}) 11... Qa5+ 12. c3 Qxc5 13. Ned4 Nxd4 14. cxd4 Qa5+ 15. Ke2 Qa6 (15... Nc6 {with more complications.} 16. a3 Qb6 17. Rhc1 a5 18. Bxe7 Nxe7 19. a4 Qxb2+ 20. Kf1 Qb4) 16. Qxa6 Nxa6 17. Rac1 $36 {[%mdl 2048] White has some pressure.} Kd7 18. Bxe7 Kxe7 19. Rc3 Rac8 20. Rhc1 Rxc3 21. Rxc3 $14 {[%mdl 4096] Endgame KRN-KRN} Rd8 22. Ng5 f6 {[#]} ({Better is} 22... Rd7 $14) 23. Nh3 $1 $16 Nb8 24. exf6+ Kxf6 25. Rf3+ Ke7 26. Nf4 Nc6 27. Ke3 Kd6 $1 28. Ng6 ({Don't play} 28. Nxh5 Rh8 $11) (28. Rg3 $16) 28... Ne7 $11 29. Nxe7 Kxe7 {KR-KR} 30. Rg3 Kf6 31. Rf3+ Ke7 32. Kd2 Rc8 33. Ra3 a6 34. Rb3 Rc7 35. Rb6 Kf6 36. g3 Kf5 37. Kd3 Rd7 38. a4 Rf7 39. Ke3 Rc7 40. a5 Kf6 41. Kd3 Rd7 42. b4 Kf5 {The position is equal.} 43. f3 Rc7 44. Kd2 Rd7 45. Kd3 Rc7 46. b5 axb5 47. Rxb5 g5 48. Rc5 Rg7 49. Rc8 gxh4 50. gxh4 Kf4 51. Rh8 Kxf3 {White must now prevent ...Kg4.} 52. Rxh5 Rg3 {[#] aiming for ...Kg4+.} 53. Re5 {White threatens Re3+ and mate.} Kg4+ 54. Kc2 Kxh4 55. Rxe6 {Accuracy: White = 74%, Black = 72%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.27"]
[White "Iturrizaga Bonelli, Eduardo"]
[Black "Saduakassova, Dinara"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2629"]
[BlackElo "2481"]
[Annotator "RC"]
[PlyCount "72"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. c4 {[%emt 0:07:12]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:01:06]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:28]} Bb4 {[%emt 0:00:00]} 4. Qc2 {[%emt 0:00:40]} O-O {[%emt 0:02:13]} 5. g3 {[%emt 0:01:09]} d6 {[%emt 0:10:20]} 6. d4 {[%emt 0:02:24]} Re8 {[%emt 0:06:03]} 7. Bg2 {[%emt 0:02:21]} e5 {[%emt 0:03:32]} 8. dxe5 {[%emt 0:07:55]} dxe5 {[%emt 0:00:10]} 9. O-O {[%emt 0:00:05]} h6 {[%emt 0:08:36]} 10. Rd1 {[%emt 0:05:47]} Qe7 {[%emt 0:01:54]} 11. Bd2 {[%emt 0:42:51]} e4 {[%emt 0:11:52]} 12. Nd4 {[%emt 0:02:15]} c5 {[%emt 0:02:03]} 13. Nb3 {[%emt 0:00:05]} Na6 {[%emt 0:09:39]} 14. Bf4 {[%emt 0:06:56]} Bxc3 {[%emt 0:00:57]} 15. Qxc3 {[%emt 0:07:34]} b6 {[%emt 0:05:09]} 16. Rd2 {[%emt 0:09:26]} Bf5 {[%emt 0:02:57]} 17. Rad1 {[%emt 0:01:47]} Nb4 {[%emt 0:05:16]} 18. a3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:18]} 19. Na1 {[%emt 0:03:36]} Rad8 {[%emt 0:05:36]} 20. Nc2 {[%emt 0:02:08]} Rxd2 {[%emt 0:05:36]} 21. Rxd2 {[%emt 0:00:03]} Rd8 {[%emt 0:01:01]} 22. b4 {[%emt 0:03:29]} Rxd2 {[%emt 0:02:46]} 23. Bxd2 {[%emt 0:00:26]} Bg4 {[%emt 0:01:54]} 24. Bf1 {[%emt 0:01:28]} Qe5 {[%emt 0:03:25]} 25. b5 {[%emt 0:00:39]} Nd4 {[%emt 0:02:18]} 26. Nxd4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:04]} 27. Qb2 {[%emt 0:00:47]} Qc5 {[%emt 0:01:29]} 28. Qb4 {[%emt 0:00:32]} Nd7 {[%emt 0:00:53]} 29. Bg2 {[%emt 0:00:28]} Bxe2 {[%emt 0:00:53]} 30. Bxe4 {[%emt 0:00:14]} Qxb4 {[%emt 0:02:57]} 31. axb4 {[%emt 0:00:06]} Bxc4 {[%emt 0:00:25]} 32. Bc6 {[%emt 0:00:05]} Ne5 {[%emt 0:02:40]} 33. f4 {[%emt 0:00:02]} Ng4 {[%emt 0:01:12]} 34. Kg2 {[%emt 0:01:18]} Ne3+ {[%emt 0:03:09]} 35. Kf3 {[%emt 0:00:21]} Nf1 {[%emt 0:00:17]} 36. Bc1 {[%emt 0:00:44]} d3 {[%emt 0:00:23]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.28"]
[White "Lei, Tingjie"]
[Black "Esipenko, Andrey"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2469"]
[BlackElo "2624"]
[Annotator "RC"]
[PlyCount "93"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:07]} Bc5 {[%emt 0:00:30]} 4. O-O {[%emt 0:01:16]} Nf6 {[%emt 0:00:23]} 5. d3 {[%emt 0:00:07]} d6 {[%emt 0:00:26]} 6. c3 {[%emt 0:00:41]} O-O {[%emt 0:00:20]} 7. h3 {[%emt 0:02:54]} h6 {[%emt 0:01:20]} 8. Re1 {[%emt 0:00:21]} a5 {[%emt 0:01:29]} 9. Nbd2 {[%emt 0:01:09]} Be6 {[%emt 0:00:24]} 10. Bb5 {[%emt 0:02:50]} Qb8 {[%emt 0:00:25]} 11. Nf1 {[%emt 0:00:35]} Qa7 {[%emt 0:00:12]} 12. Qe2 {[%emt 0:01:09]} a4 {[%emt 0:21:34]} 13. Bxc6 {[%emt 0:20:48]} bxc6 {[%emt 0:00:06]} 14. Ng3 {[%emt 0:00:12]} Qb8 {[%emt 0:29:26]} 15. Nh4 {[%emt 0:11:13]} Qd8 {[%emt 0:00:50]} 16. Nhf5 {[%emt 0:01:12]} Bb6 {[%emt 0:02:36]} 17. Kh2 {[%emt 0:12:41]} Kh7 {[%emt 0:06:00]} 18. d4 {[%emt 0:15:00]} Ng8 {[%emt 0:06:22]} 19. Rd1 {[%emt 0:13:53]} Qe8 {[%emt 0:04:33]} 20. Ne3 {[%emt 0:09:22]} f6 {[%emt 0:01:36]} 21. Qc2 {[%emt 0:05:47]} Kh8 {[%emt 0:05:17]} 22. d5 {[%emt 0:01:08]} cxd5 {[%emt 0:00:45]} 23. Nxd5 {[%emt 0:00:05]} Bxd5 {[%emt 0:00:40]} 24. Rxd5 {[%emt 0:00:06]} Ne7 {[%emt 0:00:30]} 25. Rd1 {[%emt 0:00:15]} Bc5 {[%emt 0:04:59]} 26. Rb1 {[%emt 0:03:13]} c6 {[%emt 0:01:16]} 27. Qe2 {[%emt 0:00:56]} d5 {[%emt 0:02:55]} 28. b4 {[%emt 0:00:08]} axb3 {[%emt 0:00:28]} 29. axb3 {[%emt 0:00:03]} f5 {[%emt 0:01:57]} 30. exf5 {[%emt 0:04:02]} Nxf5 {[%emt 0:00:25]} 31. Nxf5 {[%emt 0:00:07]} Rxf5 {[%emt 0:00:03]} 32. Be3 {[%emt 0:00:26]} Qf8 {[%emt 0:05:04]} 33. Bxc5 {[%emt 0:01:50]} Qxc5 {[%emt 0:00:05]} 34. f3 {[%emt 0:00:42]} Qxc3 {[%emt 0:02:27]} 35. Rdc1 {[%emt 0:00:16]} Qd4 {[%emt 0:00:24]} 36. Rxc6 {[%emt 0:00:14]} e4 {[%emt 0:00:54]} 37. fxe4 {[%emt 0:01:23]} Qe5+ {[%emt 0:01:43]} 38. Kg1 {[%emt 0:01:12]} dxe4 {[%emt 0:00:54]} 39. Re1 {[%emt 0:00:06]} Ra1 {[%emt 0:01:05]} 40. Rc8+ {[%emt 0:01:13]} Kh7 {[%emt 0:00:08]} 41. Rxa1 {[%emt 0:14:01]} Qxa1+ {[%emt 0:00:17]} 42. Kh2 {[%emt 0:00:01]} Qe5+ {[%emt 0:01:43]} 43. Kg1 {[%emt 0:03:28]} Qd4+ {[%emt 0:06:16]} 44. Kh1 {[%emt 0:12:12]} Qa1+ {[%emt 0:10:44]} 45. Kh2 {[%emt 0:00:06]} Qe5+ {[%emt 0:00:06]} 46. Kg1 {[%emt 0:00:08]} Qd4+ {[%emt 0:12:43]} 47. Kh1 {[%emt 0:00:07]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.28"]
[White "Munguntuul, Batkhuyag"]
[Black "Shirov, Alexei"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2421"]
[BlackElo "2664"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,68,0,0,0,3,8,15,21,11,0,10,0,20,21,19,8,34,-21,0,-8,-4,-39,-41,-34,-31,-53,-36,-39,-42,-35,-34,-122,-17,-11,-22,-61,-56,-72,-57,-135,-118,-112,-89,-405,-407,-400,-400,-636,-602,-1159,-872,-29990,-29991,-29994,-29995]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. Bg5 Nbd7 9. a4 {B92: Sicilian Najdorf: 6 Be2} h6 10. Be3 Ng4 11. Bc1 {The position is equal.} Ngf6 12. Be3 Ng4 13. Bc1 O-O 14. Nd2 Ngf6 $1 15. Nc4 Nc5 16. Bf3 {[#]} (16. f3 $14) 16... b5 $146 ({Predecessor:} 16... Be6) 17. axb5 Be6 18. Nd2 axb5 {[%mdl 64] Discovered Attack} 19. Rxa8 Qxa8 20. Nxb5 Ncxe4 21. O-O Qb8 $36 {[%mdl 2048] Strongly threatening ...Nxd2. Black is pushing.} 22. Nxe4 Nxe4 23. Qe2 (23. Bxe4 $15 Qxb5 24. c3) 23... d5 (23... Nf6 $1 $17 {aiming for ...e4!} 24. h3 Rc8) 24. Bxe4 $11 dxe4 25. c4 f5 26. Rd1 Qb7 27. b3 {[#]} ({White should try} 27. h3 $15) 27... f4 $1 $17 28. Bb2 f3 29. gxf3 $2 {[%mdl 8192]} (29. Qe1 $17) 29... Rxf3 $19 30. Bxe5 {[#] next Nd4 is good for White.} Bg4 $1 31. Re1 {[#]} (31. Nd4 $142 Rg3+ {[%mdl 64] Discovered Attack} 32. hxg3 Bxe2 33. Nxe2) 31... e3 $1 {[%mdl 512]} 32. Bd4 (32. fxe3 Bh4) 32... Bb4 33. fxe3 Bxe1 34. Qxe1 Bh3 {Accuracy: White = 28%, Black = 62%.} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.29"]
[White "Eljanov, Pavel"]
[Black "Keymer, Vincent"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2663"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,66,36,11,10,0,11,0,11,10,13,17,23,25,30,10,9,9,9,0,0,0,0,0,0,-92,-65,-79,-43,-34,-43,-43,-20,-42,-32,-39,-29,-30,-22,-39,-23,-22,-14]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rfe1 Bb7 14. Rad1 Rc8 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} 15. Bb3 h6 (15... Re8 16. h3 Nf6 17. Qf4 Nh5 18. Qh2 h6 19. Nd2 b5 20. Qe5 Qg5 21. Qxg5 hxg5 22. Nf3 {½-½ (52) Mamedyarov,S (2774)-Ding,L (2805) Zagreb 2019}) 16. Re3 {[#]} Nf6 $146 ({Predecessor:} 16... b5 17. Qe2 Qb6 18. e5 Rfd8 19. Ne1 Bd5 20. Bxd5 exd5 21. e6 fxe6 22. Rxe6 {0-1 (59) Gagare,S (2417)-Sengupta,D (2567) Kolkata 2015}) 17. d5 exd5 18. exd5 {Black should prevent d6.} Qd6 19. Nh4 {[#] Threatens to win with Nf5.} Rfe8 20. Nf5 Qd7 21. Rf3 {Hoping for Nxh6+!} Bxd5 $1 22. Bxd5 Rc5 $1 {[%cal Bc8c5,Bc5d5,Bd5d4][%mdl 32]} ({Much worse is} 22... Qxd5 $6 23. Qxd5 Nxd5 24. Nd6 $16) ({Stronger than} 22... Nxd5 23. g4 $16 (23. Qd4 f6 $11)) 23. Nxh6+ Kf8 {[%cal Rc5d5]} 24. Qb4 {[#] Strongly threatening Bb3.} (24. Rxf6 $2 gxf6 25. Ng4 Qxg4 $17) 24... a5 $1 {[%cal Ra5b4]} 25. Qb1 ({Wrong is} 25. Rxf6 $2 gxf6 26. Qg4 Qxg4 $19) (25. Qxb6 $11 {remains equal.} Rxd5 26. Rf1) 25... Rxd5 $17 26. Rf1 $1 Qb5 27. h3 Qxb1 28. Rxb1 Re6 29. Nf5 g6 30. Ne3 {aiming for Rxf6.} Rd4 31. Rc1 Nd7 32. Rc8+ Re8 33. Rc7 b5 {Accuracy: White = 74%, Black = 69%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.29"]
[White "Sethuraman, S.P."]
[Black "Clarke, Brandon G I"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2624"]
[BlackElo "2445"]
[Annotator "RC"]
[PlyCount "67"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:08]} Nd7 {[%emt 0:00:30]} 4. Ba4 {[%emt 0:00:33]} Ngf6 {[%emt 0:00:48]} 5. O-O {[%emt 0:00:44]} a6 {[%emt 0:05:06]} 6. c4 {[%emt 0:01:29]} g6 {[%emt 0:06:33]} 7. Nc3 {[%emt 0:01:18]} Bg7 {[%emt 0:00:11]} 8. d4 {[%emt 0:01:47]} cxd4 {[%emt 0:00:21]} 9. Nxd4 {[%emt 0:00:41]} O-O {[%emt 0:00:27]} 10. h3 {[%emt 0:28:25]} Nc5 {[%emt 0:09:26]} 11. Bc2 {[%emt 0:00:45]} Ne6 {[%emt 0:02:26]} 12. Be3 {[%emt 0:02:42]} Nxd4 {[%emt 0:02:47]} 13. Bxd4 {[%emt 0:00:06]} Be6 {[%emt 0:00:21]} 14. Bd3 {[%emt 0:06:49]} Nd7 {[%emt 0:01:20]} 15. Bxg7 {[%emt 0:00:50]} Kxg7 {[%emt 0:00:04]} 16. b3 {[%emt 0:00:55]} Qa5 {[%emt 0:01:22]} 17. Rc1 {[%emt 0:03:28]} Rfc8 {[%emt 0:01:09]} 18. Qd2 {[%emt 0:07:18]} f6 {[%emt 0:07:13]} 19. Qb2 {[%emt 0:02:47]} Qe5 {[%emt 0:17:42]} 20. Kh1 {[%emt 0:11:35]} g5 {[%emt 0:05:42]} 21. Qd2 {[%emt 0:03:30]} Nc5 {[%emt 0:05:11]} 22. Bb1 {[%emt 0:01:38]} b5 {[%emt 0:03:58]} 23. Nd5 {[%emt 0:03:24]} bxc4 {[%emt 0:06:29]} 24. Rxc4 {[%emt 0:00:47]} a5 {[%emt 0:07:11]} 25. Re1 {[%emt 0:04:33]} Kf7 {[%emt 0:11:01]} 26. Bc2 {[%emt 0:08:52]} Ra6 {[%emt 0:06:40]} 27. Bd1 {[%emt 0:01:22]} Bd7 {[%emt 0:02:09]} 28. g3 {[%emt 0:10:18]} Bc6 {[%emt 0:04:40]} 29. Kh2 {[%emt 0:01:21]} e6 {[%emt 0:01:19]} 30. Nc3 {[%emt 0:00:53]} g4 {[%emt 0:02:18]} 31. Bxg4 {[%emt 0:00:49]} Qg5 {[%emt 0:00:31]} 32. f4 {[%emt 0:02:57]} Qg8 {[%emt 0:00:02]} 33. Qxd6 {[%emt 0:00:36]} Bd5 {[%emt 0:00:59]} 34. Bh5+ {[%emt 0:00:09]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.30"]
[White "Paravyan, David"]
[Black "Dreev, Aleksey"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2602"]
[BlackElo "2662"]
[Annotator "RC"]
[PlyCount "72"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:01:33]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:25]} 4. h3 {[%emt 0:00:00]} Qb6 {[%emt 0:07:44]} 5. b3 {[%emt 0:00:01]} d6 {[%emt 0:00:56]} 6. Bb2 {[%emt 0:00:09]} Nf6 {[%emt 0:00:18]} 7. Bb5 {[%emt 0:00:03]} e5 {[%emt 0:07:02]} 8. Qe2 {[%emt 0:03:53]} a6 {[%emt 0:07:04]} 9. Bc4 {[%emt 0:16:08]} Be7 {[%emt 0:01:43]} 10. Nd5 {[%emt 0:13:47]} Nxd5 {[%emt 0:02:22]} 11. exd5 {[%emt 0:00:04]} Nd4 {[%emt 0:04:52]} 12. Nxd4 {[%emt 0:00:24]} cxd4 {[%emt 0:00:19]} 13. O-O-O {[%emt 0:09:27]} O-O {[%emt 0:04:29]} 14. f4 {[%emt 0:00:17]} Bf6 {[%emt 0:01:40]} 15. Rhf1 {[%emt 0:00:12]} Bd7 {[%emt 0:02:57]} 16. Kb1 {[%emt 0:11:22]} Rac8 {[%emt 0:20:05]} 17. Bd3 {[%emt 0:18:52]} Bb5 {[%emt 0:01:30]} 18. Rc1 {[%emt 0:13:27]} Qc5 {[%emt 0:15:41]} 19. Qe4 {[%emt 0:00:35]} Bxd3 {[%emt 0:06:29]} 20. cxd3 {[%emt 0:00:05]} Qa5 {[%emt 0:01:19]} 21. Rxc8 {[%emt 0:11:37]} Rxc8 {[%emt 0:00:11]} 22. Rc1 {[%emt 0:00:03]} Rxc1+ {[%emt 0:02:47]} 23. Bxc1 {[%emt 0:00:03]} g6 {[%emt 0:00:34]} 24. g3 {[%emt 0:06:05]} Kg7 {[%emt 0:03:17]} 25. a3 {[%emt 0:03:02]} h5 {[%emt 0:01:19]} 26. fxe5 {[%emt 0:01:13]} Bxe5 {[%emt 0:01:49]} 27. g4 {[%emt 0:00:03]} hxg4 {[%emt 0:01:18]} 28. hxg4 {[%emt 0:00:03]} Qd8 {[%emt 0:01:17]} 29. a4 {[%emt 0:02:05]} Kh6 {[%emt 0:01:51]} 30. Bb2 {[%emt 0:01:22]} Qf6 {[%emt 0:00:22]} 31. Qh1+ {[%emt 0:00:05]} Kg5 {[%emt 0:00:41]} 32. Qc1 {[%emt 0:00:05]} Kxg4 {[%emt 0:08:15]} 33. Qc8+ {[%emt 0:00:03]} Kf3 {[%emt 0:00:16]} 34. a5 {[%emt 0:01:53]} g5 {[%emt 0:01:47]} 35. Qh3+ {[%emt 0:00:04]} Kf2 {[%emt 0:00:36]} 36. Kc2 {[%emt 0:00:31]} Qf4 {[%emt 0:00:41]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.30"]
[White "Cramling, Pia"]
[Black "Vocaturo, Daniele"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2462"]
[BlackElo "2620"]
[Annotator "RC"]
[PlyCount "77"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:37]} 3. c4 {[%emt 0:00:13]} Bg7 {[%emt 0:00:39]} 4. Nc3 {[%emt 0:00:20]} d6 {[%emt 0:00:56]} 5. e4 {[%emt 0:00:26]} O-O {[%emt 0:00:35]} 6. Be2 {[%emt 0:00:27]} e5 {[%emt 0:00:54]} 7. d5 {[%emt 0:00:17]} a5 {[%emt 0:01:48]} 8. Bg5 {[%emt 0:01:09]} Na6 {[%emt 0:01:40]} 9. Nd2 {[%emt 0:00:41]} Qe8 {[%emt 0:02:45]} 10. a3 {[%emt 0:13:47]} Bd7 {[%emt 0:02:00]} 11. b3 {[%emt 0:01:10]} Kh8 {[%emt 0:01:38]} 12. Rb1 {[%emt 0:27:08]} Ng8 {[%emt 0:03:12]} 13. O-O {[%emt 0:05:55]} f5 {[%emt 0:01:55]} 14. exf5 {[%emt 0:01:16]} gxf5 {[%emt 0:00:37]} 15. Bh5 {[%emt 0:00:09]} Qb8 {[%emt 0:03:01]} 16. b4 {[%emt 0:01:47]} Nf6 {[%emt 0:03:32]} 17. Re1 {[%emt 0:05:06]} h6 {[%emt 0:10:32]} 18. Bh4 {[%emt 0:00:40]} Nxh5 {[%emt 0:08:11]} 19. Qxh5 {[%emt 0:00:05]} e4 {[%emt 0:00:34]} 20. Rec1 {[%emt 0:14:18]} Be8 {[%emt 0:05:03]} 21. Qe2 {[%emt 0:01:37]} Bg6 {[%emt 0:02:21]} 22. f4 {[%emt 0:01:27]} axb4 {[%emt 0:16:19]} 23. axb4 {[%emt 0:00:06]} c5 {[%emt 0:10:17]} 24. dxc6 {[%emt 0:00:24]} bxc6 {[%emt 0:00:06]} 25. b5 {[%emt 0:04:53]} Nc5 {[%emt 0:01:01]} 26. bxc6 {[%emt 0:00:25]} Qc7 {[%emt 0:00:20]} 27. Nd5 {[%emt 0:03:03]} Qxc6 {[%emt 0:00:13]} 28. Rb6 {[%emt 0:02:08]} Qd7 {[%emt 0:01:03]} 29. Rcb1 {[%emt 0:02:50]} Rf7 {[%emt 0:04:24]} 30. Bf2 {[%emt 0:01:36]} Nd3 {[%emt 0:02:01]} 31. Be3 {[%emt 0:00:22]} Kh7 {[%emt 0:02:10]} 32. Nb3 {[%emt 0:01:20]} Rc8 {[%emt 0:07:23]} 33. Na5 {[%emt 0:03:57]} Qa4 {[%emt 0:04:27]} 34. Qd2 {[%emt 0:03:09]} Qd7 {[%emt 0:04:34]} 35. h3 {[%emt 0:01:11]} Qe6 {[%emt 0:02:53]} 36. Nc6 {[%emt 0:03:55]} Qd7 {[%emt 0:01:55]} 37. Na5 {[%emt 0:00:30]} Qe6 {[%emt 0:00:22]} 38. Nc6 {[%emt 0:04:29]} Qd7 {[%emt 0:01:57]} 39. Na5 {[%emt 0:00:53]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.31"]
[White "Tari, Aryan"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2630"]
[BlackElo "2767"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,79,18,25,27,28,23,22,33,29,37,42,27,31,38,21,39,28,29,21,28,29,22,20,22,0,0,0,0,0,0,0,0,0,3,6,0,0,0,-15,-3,-24,-26,-18,-23,-16,-18,-29,-17,-27,0,0,0,0,0,0,0,0,0,-14,-15,-14,-5,-8,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 8. Nf3 d5 9. d4 O-O 10. c3 Re8 11. Bd3 Bd6 12. Rxe8+ Qxe8 13. Nbd2 Nce7 14. Qc2 {[#]} g6 $146 ({Predecessor:} 14... f6 15. Nf1 {½-½ (37) Shankland,S (2666)-So,W (2822) Saint Louis 2017}) 15. Nf1 f6 16. Bd2 Be6 17. Re1 Qd7 18. Ng3 Re8 19. b3 Ng7 20. c4 Bxg3 21. hxg3 Bf5 22. Bxf5 Qxf5 23. Qxf5 Nexf5 24. Rc1 Ne7 25. Ba5 Ne6 26. Bb4 Nc6 27. cxd5 Nxb4 28. dxe6 $11 {[%mdl 4096] Endgame KRN-KRN} c6 29. Re1 Kf8 30. g4 g5 31. Nd2 {The position is equal.} Nc2 32. Re4 Ke7 33. Nc4 Rd8 34. Na5 Rxd4 35. Rxd4 Nxd4 36. Nxb7 Kxe6 {KN-KN} 37. Kf1 Ke5 38. Nc5 Kd5 39. Nd7 Ke6 $1 {[%cal Re6d7]} 40. Nc5+ $1 {Accuracy: White = 73%, Black = 75%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.31"]
[White "L'Ami, Erwin"]
[Black "Danielian, Elina"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2619"]
[BlackElo "2385"]
[Annotator "RC"]
[PlyCount "79"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:07]} dxc4 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:10]} e6 {[%emt 0:00:00]} 5. Bxc4 {[%emt 0:00:11]} c5 {[%emt 0:00:02]} 6. O-O {[%emt 0:00:15]} Nc6 {[%emt 0:00:28]} 7. Nc3 {[%emt 0:01:17]} a6 {[%emt 0:00:36]} 8. Be2 {[%emt 0:00:58]} cxd4 {[%emt 0:01:47]} 9. Nxd4 {[%emt 0:01:15]} Bd7 {[%emt 0:02:40]} 10. Bf3 {[%emt 0:10:16]} Qc7 {[%emt 0:03:34]} 11. Nxc6 {[%emt 0:13:03]} Bxc6 {[%emt 0:00:07]} 12. Bxc6+ {[%emt 0:09:33]} Qxc6 {[%emt 0:00:04]} 13. e4 {[%emt 0:00:28]} Nxe4 {[%emt 0:16:10]} 14. Nxe4 {[%emt 0:07:13]} Qxe4 {[%emt 0:00:04]} 15. Re1 {[%emt 0:03:06]} Qf5 {[%emt 0:02:24]} 16. g4 {[%emt 0:06:26]} Qb5 {[%emt 0:02:41]} 17. a4 {[%emt 0:03:49]} Qa5 {[%emt 0:04:05]} 18. Bf4 {[%emt 0:09:37]} Rd8 {[%emt 0:29:06]} 19. Qf3 {[%emt 0:04:58]} Bd6 {[%emt 0:01:13]} 20. Bxd6 {[%emt 0:10:50]} Rxd6 {[%emt 0:00:39]} 21. Qxb7 {[%emt 0:00:25]} O-O {[%emt 0:00:06]} 22. b4 {[%emt 0:00:38]} Qg5 {[%emt 0:00:16]} 23. Qg2 {[%emt 0:03:16]} Rfd8 {[%emt 0:02:14]} 24. h3 {[%emt 0:01:32]} h5 {[%emt 0:14:33]} 25. Rab1 {[%emt 0:07:47]} hxg4 {[%emt 0:06:50]} 26. Qxg4 {[%emt 0:00:41]} Qd2 {[%emt 0:00:31]} 27. b5 {[%emt 0:01:17]} axb5 {[%emt 0:01:14]} 28. axb5 {[%emt 0:00:11]} e5 {[%emt 0:12:45]} 29. Qf3 {[%emt 0:02:01]} Rg6+ {[%emt 0:00:40]} 30. Kf1 {[%emt 0:00:17]} Rf6 {[%emt 0:03:50]} 31. Qe3 {[%emt 0:00:31]} Qd5 {[%emt 0:00:36]} 32. Qe4 {[%emt 0:00:11]} Qc5 {[%emt 0:01:31]} 33. Re2 {[%emt 0:01:47]} Rb8 {[%emt 0:02:18]} 34. Rc2 {[%emt 0:00:47]} Qa3 {[%emt 0:00:43]} 35. Kg2 {[%emt 0:01:19]} Rh6 {[%emt 0:00:31]} 36. Qe3 {[%emt 0:00:51]} Qd6 {[%emt 0:00:54]} 37. Kh2 {[%emt 0:02:14]} Qd5 {[%emt 0:02:44]} 38. Rc5 {[%emt 0:01:50]} Qa2 {[%emt 0:00:26]} 39. Rg1 {[%emt 0:00:44]} Qe6 {[%emt 0:00:25]} 40. Rc6 {[%emt 0:00:23]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.32"]
[White "Anand, Viswanathan"]
[Black "Parligras, Mircea-Emilian"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2765"]
[BlackElo "2629"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,8,29,22,27,19,22,11,25,14,15,0,21,5,0,14,28,-7,6,6,4,0,12,-1,-4,-24,-7,-10,-2,-12,-12,-2,0,0,0,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 (5... Be7 6. Bg2 O-O 7. O-O Nbd7 8. a4 a5 9. Qc2 c6 10. Na3 Ne4 11. Bf4 g5 12. Be3 f5 13. Rad1 Qe8 14. Qc1 h6 15. Ne5 Kh7 {½-½ (104) Nakamura,H (2743)-Karjakin,S (2750) Saint Louis 2019}) 6. Bg2 {E01: Catalan: Early deviations} c6 7. Qc2 Nbd7 8. O-O O-O 9. Rd1 Ne4 10. Be3 Qe7 $146 ({Predecessor:} 10... f5 11. Nfd2 Ndf6 12. Nxe4 fxe4 {1-0 (48) Kumar,N (2268)-Eames,R (2185) Budapest 2018}) 11. Ne1 Nef6 12. b3 b6 13. Nd3 Bb7 14. Nc3 Rac8 15. a4 a5 16. Rac1 Rfd8 17. Bf4 Bxf4 (17... Ba3 {is more complex.} 18. Ra1 Bb4 19. Rab1 Ba6 20. Qb2 h6) 18. Nxf4 {The position is equal.} Ba6 19. cxd5 cxd5 20. Qb2 Nb8 21. e3 Nc6 22. Nd3 Nb4 23. Nxb4 Qxb4 24. Na2 Qd6 (24... Qf8 {keeps more tension.} 25. Nc3 h5 26. h4 Qb4 27. Na2 Qe7) 25. Rxc8 Rxc8 26. Rc1 Rc6 27. Rxc6 Qxc6 28. Nc3 h6 29. Bf1 Bxf1 30. Kxf1 Ne8 31. Nb5 {Accuracy: White = 49%, Black = 75%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.32"]
[White "Gavrilescu, David"]
[Black "Lu, Shanglei"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2451"]
[BlackElo "2602"]
[Annotator "RC"]
[PlyCount "68"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:20]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:45]} Nd7 {[%emt 0:00:16]} 4. c3 {[%emt 0:00:41]} Ngf6 {[%emt 0:01:13]} 5. Bd3 {[%emt 0:00:30]} a6 {[%emt 0:10:23]} 6. Bc2 {[%emt 0:01:12]} b5 {[%emt 0:02:42]} 7. d4 {[%emt 0:00:51]} e5 {[%emt 0:02:54]} 8. d5 {[%emt 0:01:27]} Nb6 {[%emt 0:06:27]} 9. O-O {[%emt 0:04:55]} g6 {[%emt 0:01:18]} 10. Qe2 {[%emt 0:05:27]} Bd7 {[%emt 0:06:43]} 11. b3 {[%emt 0:02:53]} Bg7 {[%emt 0:03:30]} 12. a4 {[%emt 0:04:47]} O-O {[%emt 0:05:31]} 13. Bd2 {[%emt 0:11:34]} bxa4 {[%emt 0:16:24]} 14. bxa4 {[%emt 0:00:53]} Qe8 {[%emt 0:00:05]} 15. a5 {[%emt 0:16:57]} Bb5 {[%emt 0:01:01]} 16. Bd3 {[%emt 0:00:13]} Bxd3 {[%emt 0:00:25]} 17. Qxd3 {[%emt 0:00:06]} Nbxd5 {[%emt 0:13:59]} 18. Re1 {[%emt 0:08:48]} Qb8 {[%emt 0:00:26]} 19. exd5 {[%emt 0:08:45]} e4 {[%emt 0:00:52]} 20. Rxe4 {[%emt 0:01:26]} Nxe4 {[%emt 0:00:26]} 21. Qxe4 {[%emt 0:00:06]} Qb2 {[%emt 0:00:07]} 22. Qa4 {[%emt 0:04:02]} Rab8 {[%emt 0:01:59]} 23. Be1 {[%emt 0:04:29]} Rb5 {[%emt 0:24:15]} 24. h4 {[%emt 0:07:11]} Re8 {[%emt 0:01:54]} 25. Nbd2 {[%emt 0:00:38]} Bxc3 {[%emt 0:00:59]} 26. Rb1 {[%emt 0:04:44]} Rxe1+ {[%emt 0:00:09]} 27. Rxe1 {[%emt 0:00:07]} Bxd2 {[%emt 0:00:05]} 28. Re8+ {[%emt 0:04:21]} Kg7 {[%emt 0:00:03]} 29. Re7 {[%emt 0:09:29]} Qf6 {[%emt 0:03:54]} 30. Qe4 {[%emt 0:01:38]} Rb4 {[%emt 0:00:14]} 31. Qe2 {[%emt 0:00:36]} Rb1+ {[%emt 0:00:39]} 32. Kh2 {[%emt 0:00:02]} Bf4+ {[%emt 0:00:07]} 33. g3 {[%emt 0:00:07]} Rb2 {[%emt 0:00:07]} 34. Qe1 {[%emt 0:04:56]} Be5 {[%emt 0:00:37]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.33"]
[White "Volokitin, Andrei"]
[Black "Le, Quang Liem"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2627"]
[BlackElo "2708"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,63,15,32,18,32,32,32,30,30,16,16,25,31,22,20,22,25,16,35,33,39,35,45,33,49,36,41,27,44,27,27,27,39,6,13,0,0,0,0,0,0,0,0,0,0,0,0,0,19,18,16,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 c5 {[%mdl 64] [#] Decoy} 6. dxc5 {B12: Caro-Kann: Advance Variation} Bxc5 7. Nxc5 Qa5+ 8. c3 {White is slightly better.} Qxc5 9. Be3 Qc7 10. f4 Ne7 11. Be2 $146 ({Predecessor:} 11. Nf3 Nbc6 12. Be2 {1-0 (36) Perunovic,M (2577)-Akobian,V (2625) Wheeling 2012}) 11... O-O 12. Nf3 Nbc6 13. O-O Rfd8 14. Rc1 Rac8 15. Bf2 Be4 16. Nd2 Bg6 17. Nb3 Na5 18. Nd4 a6 19. b3 Be4 20. Qd2 h6 21. g4 Nac6 {The position is equal.} 22. Bh4 Qb6 23. Bf2 {[#] Black must now prevent Nxe6!} (23. h3 {is more complex.} Rd7 24. Kh2 Qa5 25. Nxc6 Nxc6 26. Rfd1) 23... Nxd4 24. cxd4 Rxc1 25. Rxc1 Rc8 26. Rxc8+ Nxc8 27. Qc3 Ne7 28. b4 Qc6 29. Qxc6 Nxc6 30. a3 Na7 31. Bh4 Nb5 32. Bxb5 $1 {Accuracy: White = 63%, Black = 62%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.33"]
[White "Gonzalez Vidal, Yuri"]
[Black "Soumya, Swaminathan"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2552"]
[BlackElo "2365"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 4. Bxc6 {[%emt 0:00:20]} dxc6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:15]} Bg7 {[%emt 0:00:00]} 6. h3 {[%emt 0:00:16]} Nf6 {[%emt 0:00:07]} 7. Nc3 {[%emt 0:00:35]} Nd7 {[%emt 0:00:23]} 8. Be3 {[%emt 0:00:31]} e5 {[%emt 0:00:22]} 9. Qd2 {[%emt 0:00:38]} h6 {[%emt 0:00:05]} 10. O-O {[%emt 0:02:11]} b6 {[%emt 0:00:15]} 11. Nh2 {[%emt 0:05:55]} Nf8 {[%emt 0:01:58]} 12. Ne2 {[%emt 0:00:49]} Ne6 {[%emt 0:16:19]} 13. Rae1 {[%emt 0:03:52]} Qd6 {[%emt 0:17:45]} 14. b3 {[%emt 0:05:23]} g5 {[%emt 0:09:15]} 15. Ng3 {[%emt 0:18:40]} Nf4 {[%emt 0:01:55]} 16. Bxf4 {[%emt 0:04:03]} exf4 {[%emt 0:02:10]} 17. e5 {[%emt 0:08:21]} Qg6 {[%emt 0:00:06]} 18. Ne4 {[%emt 0:00:16]} O-O {[%emt 0:02:23]} 19. Qc3 {[%emt 0:01:24]} Bf5 {[%emt 0:08:00]} 20. Nf6+ {[%emt 0:14:03]} Bxf6 {[%emt 0:21:02]} 21. exf6 {[%emt 0:00:09]} Rae8 {[%emt 0:00:20]} 22. Nf3 {[%emt 0:01:12]} Re6 {[%emt 0:01:39]} 23. Rxe6 {[%emt 0:01:56]} fxe6 {[%emt 0:00:06]} 24. Re1 {[%emt 0:01:16]} Qxf6 {[%emt 0:04:04]} 25. Qxf6 {[%emt 0:09:16]} Rxf6 {[%emt 0:00:36]} 26. Ne5 {[%emt 0:00:02]} Kg7 {[%emt 0:13:01]} 27. a4 {[%emt 0:01:50]} Rf8 {[%emt 0:00:05]} 28. a5 {[%emt 0:03:54]} b5 {[%emt 0:02:39]} 29. Nxc6 {[%emt 0:11:06]} a6 {[%emt 0:00:08]} 30. Re5 {[%emt 0:00:09]} c4 {[%emt 0:00:13]} 31. Nb4 {[%emt 0:04:20]} cxb3 {[%emt 0:06:37]} 32. cxb3 {[%emt 0:00:04]} Rc8 {[%emt 0:00:44]} 33. Nxa6 {[%emt 0:01:37]} Ra8 {[%emt 0:00:08]} 34. Nc7 {[%emt 0:06:29]} Rxa5 {[%emt 0:00:02]} 35. d4 {[%emt 0:00:08]} Ra7 {[%emt 0:03:11]} 36. Ne8+ {[%emt 0:01:34]} Kg6 {[%emt 0:00:40]} 37. Nd6 {[%emt 0:00:08]} Rd7 {[%emt 0:01:29]} 38. Nxf5 {[%emt 0:04:15]} exf5 {[%emt 0:00:02]} 39. Rxb5 {[%emt 0:00:40]} Rxd4 {[%emt 0:00:01]} 40. Rb6+ {[%emt 0:00:23]} Kg7 {[%emt 0:00:22]} 41. Rb7+ {[%emt 0:51:12]} Kg6 {[%emt 0:51:36]} 42. Rb6+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 43. Rb7+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 44. Rb6+ {[%emt 0:00:00]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.34"]
[White "Xiong, Jeffery"]
[Black "Akobian, Varuzhan"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2708"]
[BlackElo "2625"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,83,17,25,15,32,23,19,14,31,27,42,36,37,0,39,37,42,39,39,39,39,46,37,42,53,19,39,36,22,35,56,0,0,0,0,0,0,0,0,0,0,-25,-20,-31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 Ne4 9. Bf4 c6 10. h4 {E08: Closed Catalan: Main Line: 7 Qc2} (10. Nc3 g5 11. Be3 Nd6 12. b3 Nf5 13. Bd2 g4 14. Ne1 Nxd4 15. Qd1 Bf6 16. e3 Nf3+ 17. Nxf3 gxf3 18. Qxf3 {1-0 (81) Grischuk,A (2766)-Nakamura,H (2754) Paris 2019}) 10... Ndf6 11. Nc3 Nxc3 12. bxc3 $146 ({Predecessor:} 12. Qxc3 b6 13. Ne5 Bb7 14. b4 a5 15. c5 axb4 16. Qxb4 Ra6 17. Rfb1 Ba8 {1-0 (62) Ilonen,I (2228)-Jones,I (2256) ICCF email 2016}) 12... b6 13. Ne5 Bb7 14. a4 Nd7 15. Nd3 Qc8 16. cxd5 cxd5 17. Rfc1 h6 18. c4 dxc4 19. Qxc4 Bxg2 20. Kxg2 Nf6 21. Ne5 Nd5 22. Bd2 Bd6 23. e4 Nf6 24. f3 ({Better is} 24. Qb5 $1 $14 Qb7 25. f3) 24... Bxe5 $1 $11 25. dxe5 Nd7 26. Qb5 Qb7 27. a5 a6 28. Qb2 b5 29. Bb4 Rfc8 30. Qd4 Rxc1 31. Rxc1 {The position is equal.} Rc8 32. Rd1 Rc7 33. Qd6 Kh7 34. Kh3 Qc8 35. h5 Nb8 {[#] aiming for ...Rd7.} 36. Qb6 $1 Nd7 37. Qd6 Qb7 38. Rd2 Nb8 39. Qb6 Qc8 40. Rd1 Rd7 41. Rd6 Rc7 42. Rd1 {Accuracy: White = 76%, Black = 72%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.34"]
[White "Houska, Jovanka"]
[Black "Boruchovsky, Avital"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2430"]
[BlackElo "2533"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:13]} 3. Bd2 {[%emt 0:00:23]} a5 {[%emt 0:00:15]} 4. g3 {[%emt 0:00:20]} Nf6 {[%emt 0:02:23]} 5. Bg2 {[%emt 0:00:38]} d5 {[%emt 0:00:48]} 6. Qc2 {[%emt 0:06:12]} O-O {[%emt 0:05:49]} 7. Nf3 {[%emt 0:03:55]} b6 {[%emt 0:00:43]} 8. cxd5 {[%emt 0:04:34]} exd5 {[%emt 0:00:13]} 9. O-O {[%emt 0:01:44]} Be7 {[%emt 0:00:42]} 10. Ne5 {[%emt 0:01:33]} Bb7 {[%emt 0:05:00]} 11. Nc3 {[%emt 0:04:39]} Nbd7 {[%emt 0:03:01]} 12. Rfd1 {[%emt 0:04:54]} Rc8 {[%emt 0:07:00]} 13. Bf4 {[%emt 0:10:03]} Re8 {[%emt 0:12:01]} 14. Nb5 {[%emt 0:17:35]} Bd6 {[%emt 0:00:36]} 15. Na7 {[%emt 0:03:31]} Ra8 {[%emt 0:00:34]} 16. Nec6 {[%emt 0:01:41]} Bxc6 {[%emt 0:00:11]} 17. Nxc6 {[%emt 0:00:03]} Qc8 {[%emt 0:00:05]} 18. Rac1 {[%emt 0:08:06]} Qb7 {[%emt 0:27:03]} 19. e3 {[%emt 0:08:15]} Bxf4 {[%emt 0:11:56]} 20. gxf4 {[%emt 0:00:21]} Nf8 {[%emt 0:06:24]} 21. b4 {[%emt 0:03:26]} axb4 {[%emt 0:06:22]} 22. Nxb4 {[%emt 0:00:04]} Ra7 {[%emt 0:03:50]} 23. Qc6 {[%emt 0:01:01]} Qc8 {[%emt 0:00:01]} 24. Nxd5 {[%emt 0:00:57]} Nxd5 {[%emt 0:00:06]} 25. Qxd5 {[%emt 0:00:06]} Re6 {[%emt 0:00:53]} 26. Rd2 {[%emt 0:08:42]} Rg6 {[%emt 0:00:59]} 27. Rdc2 {[%emt 0:01:44]} Qg4 {[%emt 0:01:30]} 28. h3 {[%emt 0:02:10]} Qc8 {[%emt 0:02:33]} 29. f5 {[%emt 0:01:21]} Rg5 {[%emt 0:01:05]} 30. h4 {[%emt 0:05:58]} Rxf5 {[%emt 0:00:18]} 31. Rxc7 {[%emt 0:00:09]} Rxc7 {[%emt 0:00:54]} 32. Rxc7 {[%emt 0:00:01]} Qxc7 {[%emt 0:00:44]} 33. Qxf5 {[%emt 0:00:03]} g6 {[%emt 0:01:41]} 34. Qf6 {[%emt 0:01:06]} Qc1+ {[%emt 0:00:05]} 35. Kh2 {[%emt 0:00:05]} Qc7+ {[%emt 0:01:05]} 36. f4 {[%emt 0:01:06]} Qc3 {[%emt 0:01:37]} 37. Qe5 {[%emt 0:04:37]} Qe1 {[%emt 0:00:16]} 38. Kh3 {[%emt 0:01:49]} h5 {[%emt 0:00:10]} 39. f5 {[%emt 0:01:37]} Qe2 {[%emt 0:01:03]} 40. Qg3 {[%emt 0:02:40]} Qxa2 {[%emt 0:00:26]} 41. Bf3 {[%emt 0:05:19]} Qb1 {[%emt 0:04:01]} 42. fxg6 {[%emt 0:05:12]} Nxg6 {[%emt 0:02:05]} 43. Qg5 {[%emt 0:07:44]} Qf1+ {[%emt 0:01:39]} 44. Bg2 {[%emt 0:00:03]} Qd3 {[%emt 0:00:33]} 45. Bf3 {[%emt 0:03:13]} Qf1+ {[%emt 0:00:33]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.35"]
[White "Baron, Tal"]
[Black "Dahl, Baard"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2531"]
[BlackElo "2067"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nbd2 {[%emt 0:00:14]} d5 {[%emt 0:00:00]} 4. b4 {[%emt 0:02:35]} Bg7 {[%emt 0:00:05]} 5. c4 {[%emt 0:00:20]} a5 {[%emt 0:04:49]} 6. b5 {[%emt 0:03:34]} dxc4 {[%emt 0:01:39]} 7. Bb2 {[%emt 0:14:55]} Bf5 {[%emt 0:15:20]} 8. Ne5 {[%emt 0:09:09]} Ng4 {[%emt 0:29:58]} 9. e4 {[%emt 0:12:25]} Nxe5 {[%emt 0:00:14]} 10. dxe5 {[%emt 0:00:09]} Be6 {[%emt 0:02:06]} 11. Bxc4 {[%emt 0:00:10]} Qd7 {[%emt 0:10:21]} 12. a4 {[%emt 0:04:45]} Bh6 {[%emt 0:06:35]} 13. Be2 {[%emt 0:04:10]} O-O {[%emt 0:00:37]} 14. Nf3 {[%emt 0:04:43]} Qxd1+ {[%emt 0:01:10]} 15. Rxd1 {[%emt 0:01:40]} Bb3 {[%emt 0:06:46]} 16. Ra1 {[%emt 0:05:21]} Bc2 {[%emt 0:00:18]} 17. e6 {[%emt 0:00:56]} Bxe4 {[%emt 0:02:03]} 18. Bc4 {[%emt 0:00:16]} Rd8 {[%emt 0:05:56]} 19. Ne5 {[%emt 0:11:14]} fxe6 {[%emt 0:01:59]} 20. Bxe6+ {[%emt 0:01:42]} Kf8 {[%emt 0:00:01]} 21. Nf7 {[%emt 0:01:03]} Rd2 {[%emt 0:01:11]} 22. Bc1 {[%emt 0:20:03]} Bg7 {[%emt 0:00:10]} 23. Bxd2 {[%emt 0:01:49]} Bxa1 {[%emt 0:00:05]} 24. Ke2 {[%emt 0:01:26]} Bg7 {[%emt 0:01:05]} 25. Ng5 {[%emt 0:00:24]} Bf5 {[%emt 0:05:22]} 26. Bxf5 {[%emt 0:00:36]} gxf5 {[%emt 0:00:02]} 27. Ne6+ {[%emt 0:00:06]} Kf7 {[%emt 0:00:18]} 28. Nxc7 {[%emt 0:00:05]} Ra7 {[%emt 0:01:17]} 29. b6 {[%emt 0:00:06]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.36"]
[White "Rakotomaharo, Fy Antenaina"]
[Black "Movsesian, Sergei"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2428"]
[BlackElo "2654"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,71,4,10,0,0,0,31,27,30,32,31,35,37,36,47,42,74,40,47,58,53,56,59,46,97,98,103,97,97,97,97,97,122,119,189,100,117,112,158,167,166,143,142,157,170,118,110,68,133,121,331,323,1234,1024,1664,1435,2641,2648,1936,1867]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. e5 Qc7 8. Qe2 {B46: Sicilian: Taimanov: 5 Nc3 a6} Rb8 9. g3 Ne7 10. Ne4 {Threatens to win with Nd6+.White is slightly better.} Nf5 11. c3 c5 $146 ({Predecessor:} 11... Rb5 12. Bf4 Rxe5 13. Bh3 d5 14. Bxf5 exf5 15. Bxe5 Qxe5 {1-0 (26) Svidler,P (2726)-Cossin,S (2471) Le Port Marly 2009}) 12. Bg2 Bb7 13. O-O Bc6 14. Re1 Qb6 15. Bf4 Be7 16. b3 O-O 17. Qh5 Rbd8 18. Rad1 f6 (18... g6 $14 19. Qe2 a5) 19. exf6 $16 Bxf6 20. Nxf6+ gxf6 21. Bh3 Ng7 22. Qg4 Rf7 23. Rd6 Kh8 {[#]} (23... Rc8 $16) 24. Qd1 (24. Bg2 $1 $18) 24... Ne8 25. Rd2 {Hoping for Bxe6!} e5 26. Qh5 Re7 27. c4 d6 28. Bh6 Ba8 29. Qh4 (29. f4 $18) 29... Qb7 {[%csl Ga8][%cal Rb7h1]} 30. Rd5 $40 {[%mdl 128] White has some attack.} Qb4 (30... Qb6 $14) 31. Bd2 Qa3 $2 (31... Qb7 $16 32. Bf5 Rg7) 32. Qh6 $18 {[%cal Rh6f8]} Kg8 $2 {[#]} (32... Rf7 33. Bf5 Bxd5) 33. Re4 $1 {[%mdl 512] White wants to mate with Be6+!White is clearly winning.} Ng7 34. Qxf6 {White threatens Rg4! and mate.} Rde8 {[#]} 35. Rg4 $1 {[%mdl 512] Intending Bh6! and mate.} Qxa2 {[#]} 36. Bh6 $1 {[%mdl 512] Accuracy: White = 64%, Black = 24%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.37"]
[White "Hess, Robert"]
[Black "Solomon, Kenny"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2581"]
[BlackElo "2382"]
[Annotator "RC"]
[PlyCount "109"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. g3 {[%emt 0:02:12]} O-O {[%emt 0:03:00]} 5. Bg2 {[%emt 0:00:08]} d5 {[%emt 0:00:16]} 6. Nf3 {[%emt 0:00:47]} dxc4 {[%emt 0:01:04]} 7. O-O {[%emt 0:00:21]} Nc6 {[%emt 0:01:34]} 8. Qa4 {[%emt 0:04:08]} Nd5 {[%emt 0:17:33]} 9. Qc2 {[%emt 0:01:57]} Be7 {[%emt 0:06:50]} 10. Rd1 {[%emt 0:05:00]} f6 {[%emt 0:08:13]} 11. e4 {[%emt 0:22:02]} Nb6 {[%emt 0:20:47]} 12. Qe2 {[%emt 0:08:27]} Qe8 {[%emt 0:00:31]} 13. Bf4 {[%emt 0:08:59]} Bd8 {[%emt 0:05:00]} 14. Be3 {[%emt 0:14:17]} Qh5 {[%emt 0:11:05]} 15. d5 {[%emt 0:16:01]} exd5 {[%emt 0:09:16]} 16. Nxd5 {[%emt 0:00:06]} Ne5 {[%emt 0:00:59]} 17. Nf4 {[%emt 0:01:46]} Qf7 {[%emt 0:00:41]} 18. Nd4 {[%emt 0:06:23]} Bg4 {[%emt 0:03:59]} 19. f3 {[%emt 0:00:29]} Bd7 {[%emt 0:00:05]} 20. Nf5 {[%emt 0:01:48]} Re8 {[%emt 0:05:12]} 21. g4 {[%emt 0:00:17]} Be7 {[%emt 0:01:45]} 22. Nxe7+ {[%emt 0:10:26]} Qxe7 {[%emt 0:00:10]} 23. b3 {[%emt 0:00:27]} Rad8 {[%emt 0:05:08]} 24. bxc4 {[%emt 0:02:27]} Nexc4 {[%emt 0:03:44]} 25. Nd5 {[%emt 0:01:48]} Qf7 {[%emt 0:00:19]} 26. Nxc7 {[%emt 0:01:19]} Ba4 {[%emt 0:01:52]} 27. Nxe8 {[%emt 0:01:17]} Bxd1 {[%emt 0:03:00]} 28. Rxd1 {[%emt 0:00:04]} Rxd1+ {[%emt 0:00:48]} 29. Qxd1 {[%emt 0:00:06]} Nxe3 {[%emt 0:01:03]} 30. Qd8 {[%emt 0:00:15]} Qf8 {[%emt 0:00:12]} 31. Bh3 {[%emt 0:01:41]} h6 {[%emt 0:00:41]} 32. Kf2 {[%emt 0:00:31]} Nec4 {[%emt 0:00:24]} 33. g5 {[%emt 0:00:27]} hxg5 {[%emt 0:00:46]} 34. Be6+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:23]} 35. Nd6 {[%emt 0:00:45]} Qxd8 {[%emt 0:00:33]} 36. Nf7+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:02]} 37. Nxd8 {[%emt 0:00:07]} Nd6 {[%emt 0:00:26]} 38. Ke3 {[%emt 0:00:12]} Nbc4+ {[%emt 0:00:58]} 39. Kd4 {[%emt 0:00:22]} b5 {[%emt 0:00:33]} 40. Kc5 {[%emt 0:00:41]} a6 {[%emt 0:00:24]} 41. Nc6 {[%emt 0:04:06]} Nb7+ {[%emt 0:05:44]} 42. Kd4 {[%emt 0:01:54]} Nb6 {[%emt 0:09:02]} 43. Nb4 {[%emt 0:04:43]} a5 {[%emt 0:00:58]} 44. Nd5 {[%emt 0:04:57]} Nc4 {[%emt 0:01:23]} 45. Nc7 {[%emt 0:17:38]} Ne5 {[%emt 0:04:20]} 46. Bd5 {[%emt 0:00:17]} Nd8 {[%emt 0:04:34]} 47. Nxb5 {[%emt 0:00:29]} Nxf3+ {[%emt 0:00:28]} 48. Kc5 {[%emt 0:00:22]} g4 {[%emt 0:11:11]} 49. Kb6 {[%emt 0:02:02]} Kg6 {[%emt 0:08:26]} 50. Kxa5 {[%emt 0:02:14]} Nxh2 {[%emt 0:00:05]} 51. Kb6 {[%emt 0:04:55]} Nf3 {[%emt 0:05:52]} 52. a4 {[%emt 0:05:26]} g3 {[%emt 0:03:16]} 53. Nc3 {[%emt 0:00:05]} Nd4 {[%emt 0:00:02]} 54. e5 {[%emt 0:00:16]} fxe5 {[%emt 0:01:50]} 55. a5 {[%emt 0:00:33]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.38"]
[White "Zatonskih, Anna"]
[Black "Paehtz, Elisabeth"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2422"]
[BlackElo "2489"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:47]} b6 {[%emt 0:00:00]} 3. e4 {[%emt 0:01:16]} Bb7 {[%emt 0:01:04]} 4. Bd3 {[%emt 0:02:15]} Nc6 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:11:43]} Nb4 {[%emt 0:00:58]} 6. O-O {[%emt 0:00:09]} Nxd3 {[%emt 0:01:01]} 7. Qxd3 {[%emt 0:00:03]} Ne7 {[%emt 0:00:24]} 8. Nc3 {[%emt 0:18:41]} Ng6 {[%emt 0:02:11]} 9. Be3 {[%emt 0:04:38]} Be7 {[%emt 0:12:50]} 10. d5 {[%emt 0:08:46]} O-O {[%emt 0:03:00]} 11. Nd4 {[%emt 0:06:26]} c5 {[%emt 0:18:18]} 12. Nf3 {[%emt 0:09:47]} d6 {[%emt 0:02:44]} 13. Rad1 {[%emt 0:10:24]} a6 {[%emt 0:07:09]} 14. Rb1 {[%emt 0:02:20]} Bc8 {[%emt 0:07:34]} 15. b4 {[%emt 0:05:27]} Bf6 {[%emt 0:06:58]} 16. bxc5 {[%emt 0:04:09]} bxc5 {[%emt 0:00:11]} 17. dxe6 {[%emt 0:01:36]} fxe6 {[%emt 0:01:16]} 18. Nd5 {[%emt 0:04:48]} Be5 {[%emt 0:06:35]} 19. Nb6 {[%emt 0:00:04]} Rxf3 {[%emt 0:07:09]} 20. Nxa8 {[%emt 0:04:33]} Qh4 {[%emt 0:17:32]} 21. g3 {[%emt 0:00:04]} Qh3 {[%emt 0:00:21]} 22. Rfd1 {[%emt 0:01:30]} Rf8 {[%emt 0:04:40]} 23. Qf1 {[%emt 0:01:28]} Qg4 {[%emt 0:00:12]} 24. Qg2 {[%emt 0:02:23]} Bb7 {[%emt 0:00:52]} 25. h3 {[%emt 0:01:30]} Qe2 {[%emt 0:03:45]} 26. Rd2 {[%emt 0:03:46]} Qxc4 {[%emt 0:00:07]} 27. Rxb7 {[%emt 0:00:02]} Rxa8 {[%emt 0:00:10]} 28. f4 {[%emt 0:00:26]} Qc3 {[%emt 0:02:30]} 29. Rb3 {[%emt 0:02:19]} Qa1+ {[%emt 0:00:20]} 30. Kh2 {[%emt 0:01:25]} c4 {[%emt 0:00:55]} 31. Rb7 {[%emt 0:00:07]} c3 {[%emt 0:00:58]} 32. Rc2 {[%emt 0:00:51]} Qd1 {[%emt 0:00:18]} 33. fxe5 {[%emt 0:01:13]} Nxe5 {[%emt 0:00:04]} 34. Rf2 {[%emt 0:02:43]} Rc8 {[%emt 0:01:23]} 35. Qf1 {[%emt 0:00:00]} Qh5 {[%emt 0:01:57]} 36. Kg1 {[%emt 0:00:00]} Qg6 {[%emt 0:00:03]} 37. Rc7 {[%emt 0:00:14]} Rb8 {[%emt 0:02:12]} 38. Rxc3 {[%emt 0:00:01]} Qxe4 {[%emt 0:00:05]} 39. Rf4 {[%emt 0:00:41]} Qd5 {[%emt 0:00:19]} 40. Rb3 {[%emt 0:00:46]} Rc8 {[%emt 0:00:13]} 41. Rc3 {[%emt 0:05:50]} Rb8 {[%emt 0:00:54]} 42. Rc7 {[%emt 0:04:29]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.39"]
[White "Ushenina, Anna"]
[Black "Kolbus, Dietmar"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2431"]
[BlackElo "2300"]
[Annotator "ChessBase"]
[PlyCount "199"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:11]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:03:16]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:20]} dxc4 {[%emt 0:01:16]} 5. a4 {[%emt 0:00:22]} Bf5 {[%emt 0:00:17]} 6. e3 {[%emt 0:00:42]} Bd3 {[%emt 0:00:00]} 7. Bxd3 {[%emt 0:00:36]} cxd3 {[%emt 0:00:00]} 8. Qxd3 {[%emt 0:01:05]} e6 {[%emt 0:00:00]} 9. O-O {[%emt 0:01:49]} Be7 {[%emt 0:01:28]} 10. e4 {[%emt 0:03:39]} Na6 {[%emt 0:04:57]} 11. Rd1 {[%emt 0:09:40]} Nb4 {[%emt 0:00:47]} 12. Qe2 {[%emt 0:01:32]} a5 {[%emt 0:01:22]} 13. Ne5 {[%emt 0:04:10]} O-O {[%emt 0:00:40]} 14. Be3 {[%emt 0:00:59]} Nd7 {[%emt 0:01:37]} 15. Nc4 {[%emt 0:00:29]} Ra6 {[%emt 0:24:41]} 16. Rd2 {[%emt 0:02:58]} Re8 {[%emt 0:08:26]} 17. Rad1 {[%emt 0:01:51]} Bf8 {[%emt 0:09:44]} 18. Bf4 {[%emt 0:05:54]} Nb6 {[%emt 0:02:19]} 19. Ne3 {[%emt 0:01:02]} Bd6 {[%emt 0:03:29]} 20. Bg3 {[%emt 0:04:09]} Ra8 {[%emt 0:05:10]} 21. Qh5 {[%emt 0:02:58]} Qd7 {[%emt 0:15:42]} 22. b3 {[%emt 0:01:28]} Qd8 {[%emt 0:02:24]} 23. Ne2 {[%emt 0:05:12]} Qd7 {[%emt 0:04:01]} 24. Ng4 {[%emt 0:02:24]} Bxg3 {[%emt 0:02:36]} 25. hxg3 {[%emt 0:07:42]} f6 {[%emt 0:00:50]} 26. Qc5 {[%emt 0:02:32]} Ra6 {[%emt 0:01:18]} 27. Ne3 {[%emt 0:03:17]} Qe7 {[%emt 0:01:06]} 28. g4 {[%emt 0:02:08]} Nd7 {[%emt 0:01:48]} 29. Qc4 {[%emt 0:01:10]} Nb6 {[%emt 0:00:33]} 30. Qc3 {[%emt 0:00:33]} Raa8 {[%emt 0:01:26]} 31. Ng3 {[%emt 0:03:20]} Qf8 {[%emt 0:04:16]} 32. Nh5 {[%emt 0:05:41]} Qe7 {[%emt 0:02:56]} 33. f3 {[%emt 0:05:25]} Qf8 {[%emt 0:01:44]} 34. Qc5 {[%emt 0:10:30]} Nd7 {[%emt 0:00:18]} 35. Qc3 {[%emt 0:01:30]} Nb6 {[%emt 0:00:02]} 36. Kf2 {[%emt 0:00:41]} Qe7 {[%emt 0:00:15]} 37. Nf4 {[%emt 0:00:59]} Qc7 {[%emt 0:04:08]} 38. g3 {[%emt 0:00:53]} Qe7 {[%emt 0:00:34]} 39. Rh1 {[%emt 0:00:45]} Rad8 {[%emt 0:00:25]} 40. Rh5 {[%emt 0:01:54]} Ra8 {[%emt 0:01:30]} 41. Rd1 {[%emt 0:56:40]} Red8 {[%emt 0:14:50]} 42. Kg2 {[%emt 0:00:00]} Re8 {[%emt 0:07:02]} 43. Ne2 {[%emt 0:00:00]} Nd7 {[%emt 0:09:04]} 44. Rdh1 {[%emt 0:00:00]} h6 {[%emt 0:00:16]} 45. Nc4 {[%emt 0:00:00]} b6 {[%emt 0:00:07]} 46. Nf4 {[%emt 0:00:00]} c5 {[%emt 0:06:41]} 47. d5 {[%emt 0:00:00]} exd5 {[%emt 0:01:01]} 48. Nxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:26]} 49. Rxd5 {[%emt 0:00:00]} Reb8 {[%emt 0:01:27]} 50. Rhd1 {[%emt 0:00:00]} Ra7 {[%emt 0:00:20]} 51. Qd3 {[%emt 0:00:00]} Nf8 {[%emt 0:00:35]} 52. Ne3 {[%emt 0:02:43]} Ne6 {[%emt 0:10:28]} 53. Nf5 {[%emt 0:00:34]} Qe8 {[%emt 0:00:27]} 54. e5 {[%emt 0:01:11]} Qf7 {[%emt 0:05:42]} 55. Qc4 {[%emt 0:07:51]} fxe5 {[%emt 0:02:36]} 56. Rxe5 {[%emt 0:00:07]} Nd4 {[%emt 0:01:00]} 57. Nxd4 {[%emt 0:02:34]} Qxc4 {[%emt 0:00:18]} 58. bxc4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:07]} 59. Rxd4 {[%emt 0:00:00]} Rc8 {[%emt 0:00:19]} 60. Re6 {[%emt 0:01:38]} Rac7 {[%emt 0:07:13]} 61. Ree4 {[%emt 0:06:52]} Rc6 {[%emt 0:00:00]} 62. Kf2 {[%emt 0:00:14]} R8c7 {[%emt 0:00:00]} 63. Ke3 {[%emt 0:00:08]} Kf7 {[%emt 0:00:00]} 64. Kd3 {[%emt 0:00:22]} Kf6 {[%emt 0:00:00]} 65. Rd5 {[%emt 0:00:29]} Kf7 {[%emt 0:00:00]} 66. Red4 {[%emt 0:01:31]} Ke7 {[%emt 0:00:00]} 67. Rf5 {[%emt 0:01:39]} Re6 {[%emt 0:00:00]} 68. Rdd5 {[%emt 0:00:18]} Re1 {[%emt 0:01:45]} 69. Rfe5+ {[%emt 0:00:11]} Rxe5 {[%emt 0:00:07]} 70. Rxe5+ {[%emt 0:00:00]} Kd6 {[%emt 0:00:10]} 71. Rd5+ {[%emt 0:00:15]} Kc6 {[%emt 0:00:16]} 72. g5 {[%emt 0:00:18]} hxg5 {[%emt 0:02:17]} 73. Rxg5 {[%emt 0:00:01]} Re7 {[%emt 0:00:41]} 74. f4 {[%emt 0:00:37]} Kd6 {[%emt 0:00:31]} 75. Kd4 {[%emt 0:00:26]} Kc6 {[%emt 0:00:22]} 76. Rg6+ {[%emt 0:00:19]} Kb7 {[%emt 0:00:30]} 77. g4 {[%emt 0:00:33]} Rd7+ {[%emt 0:00:36]} 78. Ke5 {[%emt 0:00:33]} Rc7 {[%emt 0:00:07]} 79. Kd5 {[%emt 0:00:57]} Rd7+ {[%emt 0:00:26]} 80. Rd6 {[%emt 0:00:17]} Re7 {[%emt 0:00:35]} 81. f5 {[%emt 0:00:09]} Kc7 {[%emt 0:00:17]} 82. Rc6+ {[%emt 0:00:13]} Kb7 {[%emt 0:00:04]} 83. Re6 {[%emt 0:03:07]} Rd7+ {[%emt 0:00:08]} 84. Rd6 {[%emt 0:01:32]} Re7 {[%emt 0:00:06]} 85. g5 {[%emt 0:00:25]} Kc7 {[%emt 0:00:15]} 86. Rc6+ {[%emt 0:00:18]} Kb7 {[%emt 0:00:06]} 87. Kd6 {[%emt 0:04:56]} Rf7 {[%emt 0:00:16]} 88. Ke6 {[%emt 0:00:12]} Rxf5 {[%emt 0:00:29]} 89. Rxb6+ {[%emt 0:00:06]} Kxb6 {[%emt 0:00:08]} 90. Kxf5 {[%emt 0:00:03]} Kc5 {[%emt 0:00:07]} 91. Kg6 {[%emt 0:00:03]} Kxc4 {[%emt 0:00:05]} 92. Kxg7 {[%emt 0:00:02]} Kb3 {[%emt 0:00:03]} 93. g6 {[%emt 0:00:03]} Kxa4 {[%emt 0:00:05]} 94. Kh6 {[%emt 0:00:42]} Ka3 {[%emt 0:00:25]} 95. g7 {[%emt 0:00:04]} a4 {[%emt 0:00:04]} 96. g8=Q {[%emt 0:00:04]} Kb2 {[%emt 0:00:06]} 97. Qg2+ {[%emt 0:00:23]} Kb3 {[%emt 0:00:10]} 98. Qd5+ {[%emt 0:00:18]} Kb2 {[%emt 0:00:32]} 99. Qd4+ {[%emt 0:00:04]} Kb3 {[%emt 0:00:06]} 100. Qa1 {[%emt 0:00:04]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.40"]
[White "Nebolsina, Vera"]
[Black "Prithu Gupta"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2252"]
[BlackElo "2493"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:13]} Bb4+ {[%emt 0:00:00]} 4. Nbd2 {[%emt 0:00:38]} O-O {[%emt 0:00:33]} 5. a3 {[%emt 0:00:17]} Be7 {[%emt 0:00:33]} 6. e4 {[%emt 0:00:24]} d6 {[%emt 0:00:32]} 7. Be2 {[%emt 0:04:39]} Nfd7 {[%emt 0:08:14]} 8. O-O {[%emt 0:08:05]} e5 {[%emt 0:01:09]} 9. d5 {[%emt 0:05:05]} a5 {[%emt 0:00:07]} 10. b3 {[%emt 0:00:07]} f5 {[%emt 0:02:06]} 11. exf5 {[%emt 0:04:23]} Nc5 {[%emt 0:00:05]} 12. Ne1 {[%emt 0:01:12]} Bxf5 {[%emt 0:00:45]} 13. Bg4 {[%emt 0:00:22]} Qc8 {[%emt 0:07:53]} 14. h3 {[%emt 0:05:22]} Bxg4 {[%emt 0:00:25]} 15. Qxg4 {[%emt 0:00:28]} Qxg4 {[%emt 0:00:07]} 16. hxg4 {[%emt 0:00:02]} Bg5 {[%emt 0:03:19]} 17. Rb1 {[%emt 0:01:40]} Nbd7 {[%emt 0:02:59]} 18. Nef3 {[%emt 0:12:54]} Be7 {[%emt 0:08:51]} 19. Ne1 {[%emt 0:21:16]} Nb6 {[%emt 0:15:13]} 20. Bb2 {[%emt 0:03:39]} a4 {[%emt 0:02:31]} 21. b4 {[%emt 0:00:16]} Nb3 {[%emt 0:00:05]} 22. Nef3 {[%emt 0:03:14]} Rf4 {[%emt 0:00:07]} 23. Nxb3 {[%emt 0:10:46]} axb3 {[%emt 0:00:07]} 24. Nd2 {[%emt 0:00:13]} Rxg4 {[%emt 0:08:06]} 25. f3 {[%emt 0:01:50]} Nxc4 {[%emt 0:00:14]} 26. Nxc4 {[%emt 0:00:09]} Rxc4 {[%emt 0:00:05]} 27. Rfc1 {[%emt 0:00:26]} b5 {[%emt 0:01:30]} 28. Rxc4 {[%emt 0:00:17]} bxc4 {[%emt 0:00:05]} 29. Rc1 {[%emt 0:00:05]} Bg5 {[%emt 0:00:15]} 30. Rxc4 {[%emt 0:00:17]} Be3+ {[%emt 0:00:05]} 31. Kf1 {[%emt 0:00:22]} Bd4 {[%emt 0:00:05]} 32. Rxd4 {[%emt 0:00:30]} exd4 {[%emt 0:00:06]} 33. Ke2 {[%emt 0:00:04]} Re8+ {[%emt 0:02:40]} 34. Kd3 {[%emt 0:01:32]} Re3+ {[%emt 0:00:04]} 35. Kxd4 {[%emt 0:00:28]} Re2 {[%emt 0:00:05]} 36. Kc3 {[%emt 0:00:06]} Rxg2 {[%emt 0:00:04]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.41"]
[White "Jansa, Vlastimil"]
[Black "Batsiashvili, Nino"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2452"]
[BlackElo "2422"]
[Annotator "ChessBase"]
[PlyCount "123"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:15]} Bc5 {[%emt 0:00:09]} 6. c3 {[%emt 0:00:54]} O-O {[%emt 0:00:44]} 7. d4 {[%emt 0:08:56]} Ba7 {[%emt 0:01:01]} 8. Bg5 {[%emt 0:12:00]} h6 {[%emt 0:07:07]} 9. Bh4 {[%emt 0:01:06]} exd4 {[%emt 0:10:20]} 10. e5 {[%emt 0:12:30]} g5 {[%emt 0:00:40]} 11. Bg3 {[%emt 0:02:42]} Ne4 {[%emt 0:07:14]} 12. cxd4 {[%emt 0:01:37]} d5 {[%emt 0:05:27]} 13. exd6 {[%emt 0:06:55]} cxd6 {[%emt 0:06:26]} 14. d5 {[%emt 0:14:48]} Ne7 {[%emt 0:08:40]} 15. Nbd2 {[%emt 0:15:40]} Nxg3 {[%emt 0:10:47]} 16. hxg3 {[%emt 0:00:10]} Bf5 {[%emt 0:00:16]} 17. Bc2 {[%emt 0:03:43]} Rc8 {[%emt 0:17:31]} 18. Be4 {[%emt 0:01:43]} Re8 {[%emt 0:03:50]} 19. Qb3 {[%emt 0:01:32]} Qb6 {[%emt 0:09:29]} 20. Qxb6 {[%emt 0:01:18]} Bxb6 {[%emt 0:00:01]} 21. Rac1 {[%emt 0:00:42]} Bd7 {[%emt 0:00:20]} 22. Nc4 {[%emt 0:01:43]} Bc5 {[%emt 0:00:32]} 23. Rfd1 {[%emt 0:04:47]} f5 {[%emt 0:01:55]} 24. Bb1 {[%emt 0:01:35]} b5 {[%emt 0:00:10]} 25. Na5 {[%emt 0:01:12]} Bb6 {[%emt 0:03:55]} 26. Nb3 {[%emt 0:03:02]} Rxc1 {[%emt 0:02:16]} 27. Nxc1 {[%emt 0:00:17]} Bc8 {[%emt 0:01:44]} 28. Kf1 {[%emt 0:01:42]} Bb7 {[%emt 0:00:43]} 29. a3 {[%emt 0:00:34]} Kf7 {[%emt 0:02:39]} 30. Ne2 {[%emt 0:01:00]} Kf6 {[%emt 0:02:11]} 31. Nc3 {[%emt 0:00:30]} Rc8 {[%emt 0:01:56]} 32. Ba2 {[%emt 0:02:07]} Ba5 {[%emt 0:01:30]} 33. Re1 {[%emt 0:05:09]} Bxc3 {[%emt 0:00:11]} 34. Re6+ {[%emt 0:00:46]} Kf7 {[%emt 0:00:02]} 35. bxc3 {[%emt 0:00:47]} Rxc3 {[%emt 0:04:55]} 36. Rxd6 {[%emt 0:00:07]} Rxa3 {[%emt 0:00:10]} 37. Ne5+ {[%emt 0:00:31]} Ke8 {[%emt 0:00:39]} 38. Re6 {[%emt 0:01:16]} Kd8 {[%emt 0:01:27]} 39. Nf7+ {[%emt 0:01:20]} Kd7 {[%emt 0:00:05]} 40. Ne5+ {[%emt 0:00:42]} Kd8 {[%emt 0:00:06]} 41. Rb6 {[%emt 0:12:31]} Bxd5 {[%emt 0:13:43]} 42. Rd6+ {[%emt 0:08:01]} Kc7 {[%emt 0:01:52]} 43. Rd7+ {[%emt 0:00:08]} Kb6 {[%emt 0:00:06]} 44. Bxd5 {[%emt 0:00:07]} Nxd5 {[%emt 0:00:04]} 45. Rxd5 {[%emt 0:00:08]} a5 {[%emt 0:00:22]} 46. Rd2 {[%emt 0:13:33]} a4 {[%emt 0:03:55]} 47. Ke2 {[%emt 0:00:49]} Ra1 {[%emt 0:03:29]} 48. Kd3 {[%emt 0:02:04]} a3 {[%emt 0:12:17]} 49. Kc3 {[%emt 0:01:40]} Rb1 {[%emt 0:00:12]} 50. Nd3 {[%emt 0:06:13]} Ka5 {[%emt 0:00:23]} 51. Ra2 {[%emt 0:02:59]} b4+ {[%emt 0:02:08]} 52. Kc4 {[%emt 0:01:54]} Ka4 {[%emt 0:00:56]} 53. Nc5+ {[%emt 0:00:28]} Ka5 {[%emt 0:00:04]} 54. Nb3+ {[%emt 0:01:12]} Ka4 {[%emt 0:00:01]} 55. Nc5+ {[%emt 0:00:28]} Ka5 {[%emt 0:00:01]} 56. Rc2 {[%emt 0:01:41]} h5 {[%emt 0:07:04]} 57. Nb3+ {[%emt 0:00:09]} Ka4 {[%emt 0:00:01]} 58. Nc5+ {[%emt 0:00:27]} Ka5 {[%emt 0:00:01]} 59. f3 {[%emt 0:00:38]} Rb2 {[%emt 0:03:49]} 60. Nb3+ {[%emt 0:06:24]} Ka4 {[%emt 0:00:02]} 61. Nc5+ {[%emt 0:17:24]} Ka5 {[%emt 0:15:02]} 62. Nb3+ {[%emt 0:00:00]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.42"]
[White "Wu, Li"]
[Black "Arkell, Keith C"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2332"]
[BlackElo "2447"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:14]} g6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:52]} Nf6 {[%emt 0:00:20]} 5. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:06]} 6. exd4 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 7. cxd5 {[%emt 0:00:21]} Nxd5 {[%emt 0:00:06]} 8. Qb3 {[%emt 0:00:10]} Nxc3 {[%emt 0:00:31]} 9. Bc4 {[%emt 0:00:06]} Nd5 {[%emt 0:00:35]} 10. Bxd5 {[%emt 0:00:04]} e6 {[%emt 0:00:04]} 11. Bxc6+ {[%emt 0:00:14]} bxc6 {[%emt 0:00:04]} 12. O-O {[%emt 0:01:34]} Qd5 {[%emt 0:00:15]} 13. Bg5 {[%emt 0:05:21]} Qxb3 {[%emt 0:01:40]} 14. axb3 {[%emt 0:00:05]} Be7 {[%emt 0:19:55]} 15. Rfc1 {[%emt 0:20:44]} f6 {[%emt 0:01:02]} 16. Bf4 {[%emt 0:06:18]} g5 {[%emt 0:07:03]} 17. Bg3 {[%emt 0:00:48]} Bb7 {[%emt 0:01:52]} 18. h4 {[%emt 0:01:45]} h6 {[%emt 0:00:18]} 19. Ne1 {[%emt 0:21:49]} Kf7 {[%emt 0:01:21]} 20. f4 {[%emt 0:19:21]} Rhg8 {[%emt 0:09:34]} 21. Kf2 {[%emt 0:04:58]} a6 {[%emt 0:06:12]} 22. Nf3 {[%emt 0:04:07]} gxh4 {[%emt 0:05:35]} 23. Bxh4 {[%emt 0:00:21]} Rac8 {[%emt 0:02:14]} 24. f5 {[%emt 0:06:14]} exf5 {[%emt 0:03:00]} 25. Ra5 {[%emt 0:00:56]} c5 {[%emt 0:03:14]} 26. dxc5 {[%emt 0:00:17]} Rg4 {[%emt 0:00:10]} 27. c6 {[%emt 0:01:36]} Rxc6 {[%emt 0:01:12]} 28. Rxc6 {[%emt 0:01:21]} Bxc6 {[%emt 0:00:05]} 29. Bg3 {[%emt 0:00:25]} Bb5 {[%emt 0:06:01]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.13"]
[Round "4.43"]
[White "Allen, Keith"]
[Black "Bulmaga, Irina"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "2161"]
[BlackElo "2442"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. Qc2 {[%emt 0:00:05]} Nc6 {[%emt 0:00:10]} 5. Nf3 {[%emt 0:00:27]} O-O {[%emt 0:00:12]} 6. Bd2 {[%emt 0:01:05]} d6 {[%emt 0:00:09]} 7. a3 {[%emt 0:03:49]} Bxc3 {[%emt 0:00:09]} 8. Bxc3 {[%emt 0:00:04]} Re8 {[%emt 0:00:08]} 9. O-O-O {[%emt 0:04:46]} Qe7 {[%emt 0:04:55]} 10. e3 {[%emt 0:03:12]} e5 {[%emt 0:05:53]} 11. dxe5 {[%emt 0:01:33]} dxe5 {[%emt 0:03:16]} 12. h3 {[%emt 0:00:39]} a5 {[%emt 0:05:28]} 13. Kb1 {[%emt 0:05:40]} Nd7 {[%emt 0:05:05]} 14. Be2 {[%emt 0:06:21]} Nc5 {[%emt 0:01:49]} 15. g4 {[%emt 0:10:09]} b6 {[%emt 0:06:05]} 16. h4 {[%emt 0:07:37]} Bb7 {[%emt 0:06:45]} 17. Ng5 {[%emt 0:18:24]} e4 {[%emt 0:04:19]} 18. f4 {[%emt 0:04:50]} f6 {[%emt 0:09:53]} 19. Nh3 {[%emt 0:01:13]} Nd3 {[%emt 0:03:50]} 20. Rh2 {[%emt 0:10:04]} Ncb4 {[%emt 0:07:13]} 21. axb4 {[%emt 0:01:46]} axb4 {[%emt 0:00:09]} 22. Be1 {[%emt 0:08:57]} Ra7 {[%emt 0:07:52]} 23. Qb3 {[%emt 0:01:27]} Rea8 {[%emt 0:03:14]} 24. c5+ {[%emt 0:04:37]} Kh8 {[%emt 0:00:51]} 25. Bxb4 {[%emt 0:00:32]} Bd5 {[%emt 0:09:55]} 26. Qc3 {[%emt 0:00:06]} Ra1+ {[%emt 0:07:17]} 27. Kc2 {[%emt 0:00:09]} Rxd1 {[%emt 0:00:38]} 28. Bxd1 {[%emt 0:06:06]} Ra4 {[%emt 0:01:04]} 29. Kb1 {[%emt 0:02:58]} Rxb4 {[%emt 0:02:04]} 30. b3 {[%emt 0:03:22]} bxc5 {[%emt 0:01:07]} 31. Nf2 {[%emt 0:01:06]} c4 {[%emt 0:07:07]} 32. Nxd3 {[%emt 0:00:16]} exd3 {[%emt 0:01:24]} 33. Rb2 {[%emt 0:00:26]} h5 {[%emt 0:05:05]} 34. bxc4 {[%emt 0:00:41]} Rxc4 {[%emt 0:00:26]} 35. Qd2 {[%emt 0:02:54]} hxg4 {[%emt 0:01:54]} 36. Bxg4 {[%emt 0:00:25]} Be4 {[%emt 0:00:22]} 37. Rb8+ {[%emt 0:00:40]} Kh7 {[%emt 0:00:01]} 38. Bd1 {[%emt 0:00:17]} Qa3 {[%emt 0:02:01]} 39. Bb3 {[%emt 0:01:35]} Rc1+ {[%emt 0:00:34]} 40. Qxc1 {[%emt 0:00:05]} d2+ {[%emt 0:00:03]} 41. Qc2 {[%emt 0:50:28]} d1=Q# {[%emt 0:50:10]} 0-1

