[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.05.31"]
[Round "1.1"]
[White "Navara, David"]
[Black "Narayanan.S.L"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2682"]
[BlackElo "2662"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 13,61,51,52,28,30,18,16,0,1,0,24,24,16,22,19,11,17,21,68,0,48,0,73,76,58,54,162,142,150,139,137,19,200,204,359,350,340,351,889,870,879,860,1063,1045,1220,1179,1172,1069,1088,1102]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:04]} Bc5 {[%emt 0:00:05]} 4. O-O {[%emt 0:00:21]} Nf6 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:03]} O-O {[%emt 0:00:07]} 6. c3 {[%emt 0:01:00]} d5 {[%emt 0:00:06]} 7. exd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:04]} 8. a4 {[%emt 0:00:37] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} (8. Re1 $5 {[%cal Rb2b4]}) 8... a5 {[%emt 0:00:05]} 9. Re1 {[%emt 0:01:41]} Bg4 {[%emt 0:00:19]} 10. h3 {[%emt 0:02:24] The position is equal.} Bh5 {[%emt 0:00:05]} 11. Nbd2 {[%emt 0:00:04]} Nb6 {[%emt 0:00:09]} 12. Bb5 {[%emt 0:00:21]} Bd6 {[%emt 0:00:37]} 13. Ne4 $36 {[%emt 0:00:16][%mdl 2048] White has good play.} f5 {[%emt 0:01:31]} 14. Ng3 {[%emt 0:00:04]} Bxf3 {[%emt 0:00:13]} 15. Qxf3 {[%emt 0:00:04]} Qd7 {[%emt 0:00:33] [#]} (15... Ne7 $11) 16. b3 $146 {[%emt 0:02:03]} (16. Nf1 $14) ({Predecessor:} 16. Bd2 Rae8 17. Rad1 Kh8 18. Nf1 e4 19. dxe4 fxe4 20. Qe2 Qf7 21. Be3 Bf4 22. Bxb6 cxb6 {0-1 (39) Rangel,D (2207)-Prraneeth,V (2417) Chess.com INT 2022}) 16... Rae8 {[%emt 0:01:14]} (16... Qe6 $11) 17. b4 {[%emt 0:02:44]} (17. Bd2 $14) 17... e4 {[%emt 0:04:04]} (17... axb4 $11 {remains equal.} 18. a5 e4 19. dxe4 f4) 18. dxe4 $16 {[%emt 0:00:35]} fxe4 {[%emt 0:01:18]} 19. Qg4 {[%emt 0:00:12]} Qf7 {[%emt 0:02:28]} (19... Qxg4 $14 20. hxg4 Be5) 20. Be3 $18 {[%emt 0:00:09]} Nd5 {[%emt 0:04:25]} 21. Nxe4 {[%emt 0:00:48]} axb4 {[%emt 0:00:09]} 22. Bc4 {[%emt 0:04:05]} ({Better is} 22. Nxd6 $16 cxd6 23. Bxc6 bxc6 24. cxb4) 22... Kh8 $2 {[%emt 0:00:48] A mistake that costs the game.} ({Less strong is} 22... bxc3 23. Nxd6 cxd6 24. Bd4 $18) (22... Ne5 $1 $11 23. Nxd6 cxd6 24. Bxd5 Qxd5) 23. Ng5 {[%emt 0:00:26] Dancing on a razor blade.} Qf5 {[%emt 0:00:09] [#]} (23... Qg8 {keeps fighting.}) 24. Qxf5 $1 {[%emt 0:00:16]} Rxf5 {[%emt 0:00:01]} 25. g4 {[%emt 0:00:04]} Rfe5 {[%emt 0:00:26]} (25... Rxg5 26. Bxg5 Nde7 27. Bxe7 Nxe7 28. cxb4 Rf8) 26. Nf7+ {[%emt 0:00:04] White is clearly winning.} Kg8 {[%emt 0:00:02]} 27. Nxe5 {[%emt 0:00:04]} Rxe5 {[%emt 0:00:00]} 28. f4 {[%emt 0:00:06]} Rxe3 {[%emt 0:00:03]} 29. Bxd5+ {[%emt 0:00:02]} Kf8 {[%emt 0:00:01]} 30. Rxe3 {[%emt 0:00:04]} Bc5 {[%emt 0:00:01]} 31. Kf2 {[%emt 0:00:25] Weighted Error Value: White=0.16 (very precise) /Black=0.48} 1-0

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.05.31"]
[Round "2.1"]
[White "Narayanan.S.L"]
[Black "Navara, David"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2662"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 13,69,13,11,8,11,15,23,3,15,4,4,8,33,10,43,17,66,65,64,28,36,37,45,16,71,39,25,10,158,152,144,43,28,17,545,542,1100,1087,1098,1098,1072,1109,1067,988,1529,854,837,829,29973,29974,29974,29975,29975,29976,29986,29987,29986,29987]} 1. d4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:01]} 4. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:02]} 5. e4 {[%emt 0:00:00]} Nxc3 {[%emt 0:00:02]} 6. bxc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:05]} 7. Qa4+ {[%emt 0:00:00] 7.Nf3 is becoming the main line.} Nd7 {[%emt 0:00:07]} 8. Nf3 {[%emt 0:00:01][%cal Bg1f3,Bf3d2,Bd2c4][%mdl 32] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} c5 {[%emt 0:00:10]} 9. Qa3 $5 {[%emt 0:00:24][%mdl 4] An interesting side line.} O-O {[%emt 0:00:39]} 10. h4 $5 {[%emt 0:00:02][%mdl 4] White has an edge. An interesting side line.} e5 {[%emt 0:01:18][%cal Re5d4]} 11. Bg5 {[%emt 0:00:15] [#]} (11. dxc5 Nf6) 11... Qc7 $146 {[%emt 0:00:23][%cal Re5d4]} ({Predecessor:} 11... Qe8 12. dxc5 h6 13. Be3 Nf6 14. h5 Nxh5 15. Bc4 Nf4 16. O-O-O Be6 17. Qb3 Rc8 {½-½ (68) Bernadskiy,V (2611)-Ivic,V (2603) Vrnjacka Banja 2021}) 12. d5 {[%emt 0:00:04]} Nf6 {[%emt 0:00:52]} (12... h6 $5 {[%cal Rh6g5]} 13. Be3 f5 $11) 13. Nd2 {[%emt 0:01:00]} b6 {[%emt 0:01:52]} 14. Bb5 {[%emt 0:02:27]} (14. Bxf6 $5 Bxf6 15. Rb1 $11) 14... Bd7 {[%emt 0:00:11]} (14... Nh5 $11 {deserves consideration.}) 15. Bxf6 $14 {[%emt 0:01:26]} Bxf6 {[%emt 0:00:21]} 16. Qa4 {[%emt 0:00:52]} Bg4 {[%emt 0:02:15]} 17. Bc6 {[%emt 0:00:48]} Rab8 {[%emt 0:00:02]} 18. Nc4 {[%emt 0:00:51][%cal Oh4h5]} Be7 {[%emt 0:03:02]} (18... h5 $11 {keeps the balance.}) 19. f3 $16 {[%emt 0:01:19]} Bc8 {[%emt 0:00:03]} 20. Rd1 {[%emt 0:00:14] Strongly threatening d6.} Qd8 {[%emt 0:00:20]} (20... a6 $11 {remains equal.}) 21. Qxa7 {[%emt 0:01:05]} Bxh4+ {[%emt 0:00:05]} 22. Kf1 {[%emt 0:00:29]} (22. Ke2 $16) 22... Qg5 $1 $14 {[%emt 0:00:30][%cal Of7f5]} 23. Kg1 $36 {[%emt 0:03:28][%mdl 2048] White has some pressure.} (23. Qxb8 $2 Ba6 24. Qxf8+ (24. Qxb6 Qe3 25. g3 Qxf3+ 26. Ke1 Bxc4 27. Kd2 Qg2+ 28. Kc1 Bg5+) 24... Kxf8 $19) (23. Bb5 $5 {[%cal Ra7b8]} Qg3 24. Rxh4 Qxh4 25. Qxb8 Qh1+ 26. Ke2 Qxg2+ 27. Ke3 $16) 23... b5 $2 {[%emt 0:00:38][%mdl 8192] Loses the game.} 24. Qxb8 {[%emt 0:00:47]} Bh3 {[%emt 0:00:17][%csl Gh3][%cal Rg5g2] [#]} 25. Qxf8+ $3 {[%emt 0:00:06]} Kxf8 {[%emt 0:00:02]} 26. Rxh3 {[%emt 0:00:02] Active counter play!} bxc4 {[%emt 0:00:03] [#]} 27. Rxh4 $1 {[%emt 0:00:12][%mdl 512]} Qxh4 $18 {[%emt 0:00:27][%mdl 4096] Endgame KQ-KRB} 28. d6 {[%emt 0:00:01]} h5 {[%emt 0:00:22]} 29. d7 {[%emt 0:00:04]} Qd8 {[%emt 0:00:02]} 30. a4 {[%emt 0:00:06][%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32] aiming for a5!} h4 {[%emt 0:00:02]} 31. a5 {[%emt 0:00:11] White mates.} Kg7 {[%emt 0:00:30]} 32. a6 {[%emt 0:00:15]} h3 {[%emt 0:00:02]} 33. g3 {[%emt 0:00:31]} ({Weaker is} 33. a7 Qg5 34. Kf2 (34. g4 Qe3+ 35. Kh2 Qf4+ 36. Kxh3 Qxf3+ 37. Kh2 Qf2+ 38. Kh3 Qf3+ 39. Kh2 Qf2+ 40. Kh3 Qf3+ $11) 34... Qxg2+ 35. Ke3 Qg5+ 36. Kf2 (36. Ke2 Qg2+ 37. Ke3 Qg5+ 38. Kf2 Qg2+ 39. Ke3 $11) 36... Qg2+ 37. Ke3 Qg5+ 38. Kf2 (38. Ke2 Qg2+ 39. Ke3 $11) 38... Qg2+ $11) 33... Qg5 {[%emt 0:00:38]} 34. Kh2 {[%emt 0:00:10]} ({Not} 34. d8=Q $2 Qxg3+ 35. Kf1 Qg2+ 36. Ke1 h2 $19) 34... Qe3 {[%emt 0:00:26]} 35. d8=Q {[%emt 0:00:10] Weighted Error Value: White=0.12 (very precise) /Black=0.68} 1-0

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.05.31"]
[Round "3.1"]
[White "Navara, David"]
[Black "Narayanan.S.L"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2682"]
[BlackElo "2662"]
[Annotator "TA"]
[PlyCount "211"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 10,211,20,2,17,11,13,9,10,12,26,18,17,21,20,7,0,12,14,21,31,0,0,0,23,20,42,40,47,33,39,31,39,39,36,24,53,32,62,50,33,0,27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:12]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:01]} 4. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 5. d3 {[%emt 0:00:00]} O-O {[%emt 0:00:02]} 6. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:00:02] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 7. Bh4 {[%emt 0:00:00]} Be7 {[%emt 0:00:02]} 8. Bg3 {[%emt 0:00:12]} d6 {[%emt 0:00:01]} 9. a4 {[%emt 0:01:33] 9.a4 is the recent fashion.} Kh8 {[%emt 0:00:02]} 10. a5 {[%emt 0:00:53]} a6 {[%emt 0:00:03]} 11. Nbd2 {[%emt 0:00:13] [#]} Ng8 $146 {[%emt 0:00:14]} ({Predecessor:} 11... Nh7 12. Qb3 f5 13. exf5 Rxf5 14. Nf1 e4 15. dxe4 Rxa5 16. Rd1 Bf6 17. Ne3 Qe8 18. O-O Rc5 19. Qa2 Qxe4 20. Rfe1 Bd7 21. b4 Rh5 22. Bd5 {1-0 (22) Sadhwani,R (2628)-De Wachter,M (2295) Reykjavik 2022}) 12. d4 {[%emt 0:01:11][%cal Rd4e5]} f5 {[%emt 0:00:15] [#] Hoping for ...fxe4.} 13. d5 {[%emt 0:02:48]} (13. dxe5 $2 f4 14. exd6 cxd6 15. Bxg8 Kxg8 $17) 13... Nb8 {[%emt 0:00:09] aiming for ...f4.} 14. exf5 {[%emt 0:00:40]} Bxf5 {[%emt 0:00:03]} 15. Qe2 {[%emt 0:01:17]} Nf6 {[%emt 0:00:40]} 16. Bd3 {[%emt 0:00:25]} ({Of course not} 16. Nh4 Bh7 17. O-O e4 $15) 16... Bxd3 {[%emt 0:04:09]} ({Resist} 16... Nxd5 17. Bxf5 Rxf5 18. Qe4 Rxf3 19. Nxf3 $16 (19. Qxf3 Qg8 $16)) 17. Qxd3 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:47]} 18. Nh4 {[%emt 0:00:08]} Rf7 {[%emt 0:00:02]} 19. Ng6+ {[%emt 0:00:38]} Kg8 {[%emt 0:00:02]} 20. O-O {[%emt 0:01:01]} Nf8 {[%emt 0:00:58]} 21. Nxf8 {[%emt 0:01:11]} Rxf8 {[%emt 0:00:36]} 22. c4 {[%emt 0:00:30]} Qd7 {[%emt 0:00:02]} 23. b4 {[%emt 0:00:22]} Kh8 {[%emt 0:01:09]} 24. f3 {[%emt 0:01:11]} c6 {[%emt 0:00:15]} 25. Ne4 {[%emt 0:00:13]} Rac8 {[%emt 0:00:11][%cal Ba8c8,Bc8c4,Bc4a4][%mdl 32]} 26. Rad1 {[%emt 0:00:29]} (26. dxc6 {with more complications.} Qxc6 27. Nd2 Nh5 28. b5) 26... cxd5 {[%emt 0:00:34] The position is equal.} 27. Nxf6 {[%emt 0:00:05]} Bxf6 {[%emt 0:00:17]} 28. Qxd5 {[%emt 0:00:11] Black must now prevent c5.} Qc6 {[%emt 0:00:09] Inhibits c5.} 29. b5 {[%emt 0:00:55]} Qxc4 {[%emt 0:00:11]} 30. Qxc4 {[%emt 0:00:08]} Rxc4 {[%emt 0:00:02]} 31. bxa6 {[%emt 0:00:02]} bxa6 {[%emt 0:00:01]} 32. Rxd6 {[%emt 0:00:03]} Ra4 {[%emt 0:02:02]} 33. Rxa6 {[%emt 0:00:09]} Rc8 {[%emt 0:00:02]} 34. h4 {[%emt 0:02:14]} Rc5 {[%emt 0:00:37]} 35. Ra8+ {[%emt 0:00:21]} Kh7 {[%emt 0:00:04]} 36. a6 {[%emt 0:00:01]} Rca5 {[%emt 0:00:03]} 37. h5 {[%emt 0:00:26]} Rxa6 {[%emt 0:00:06]} 38. Rxa6 {[%emt 0:00:08]} Rxa6 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRB} 39. Re1 {[%emt 0:00:02]} Ra5 {[%emt 0:00:08]} 40. Re4 {[%emt 0:00:02]} Kg8 {[%emt 0:00:04]} 41. Kh2 {[%emt 0:00:06]} Kf7 {[%emt 0:00:04]} 42. Kh3 {[%emt 0:00:07]} Rd5 {[%emt 0:00:16]} 43. Bf2 {[%emt 0:00:26]} g6 {[%emt 0:00:13]} 44. g4 {[%emt 0:00:43]} Bg5 {[%emt 0:00:40]} 45. Bg3 {[%emt 0:00:12]} gxh5 {[%emt 0:00:22]} 46. gxh5 {[%emt 0:00:08]} Ke6 {[%emt 0:00:10]} 47. Kg4 {[%emt 0:00:26]} Rd4 {[%emt 0:00:21]} 48. Bh2 {[%emt 0:00:17]} Rxe4+ {[%emt 0:01:05]} 49. fxe4 {[%emt 0:00:02] KB-KB} Be3 {[%emt 0:00:02]} 50. Bg3 {[%emt 0:00:04]} Bg5 {[%emt 0:00:05]} 51. Be1 {[%emt 0:00:25]} Kf6 {[%emt 0:00:21]} 52. Ba5 {[%emt 0:00:10]} Bc1 {[%emt 0:00:45]} 53. Bd8+ {[%emt 0:00:14]} Ke6 {[%emt 0:00:03]} 54. Kf3 {[%emt 0:00:01]} Bg5 {[%emt 0:00:59]} 55. Bc7 {[%emt 0:00:02]} Be7 {[%emt 0:00:07]} 56. Ba5 {[%emt 0:00:11]} Bg5 {[%emt 0:00:04]} 57. Ke2 {[%emt 0:00:02]} Bf4 {[%emt 0:00:25]} 58. Kd3 {[%emt 0:00:03]} Kd6 {[%emt 0:00:33]} 59. Kc4 {[%emt 0:00:09]} Kc6 {[%emt 0:00:01]} 60. Bc3 {[%emt 0:00:59]} Bg3 {[%emt 0:00:14]} 61. Bb4 {[%emt 0:00:09]} Bf4 {[%emt 0:00:06]} 62. Bc5 {[%emt 0:00:16]} Bg5 {[%emt 0:00:05]} 63. Bf8 {[%emt 0:00:02]} Bc1 {[%emt 0:00:47]} 64. Be7 {[%emt 0:00:03]} Bf4 {[%emt 0:00:10]} 65. Bf6 {[%emt 0:00:02]} Bg3 {[%emt 0:00:07]} 66. Kb4 {[%emt 0:00:19]} Be1+ {[%emt 0:00:13]} 67. Kb3 {[%emt 0:00:02]} Bg3 $1 {[%emt 0:00:05]} 68. Bg7 {[%emt 0:00:07]} Bf4 {[%emt 0:00:02]} 69. Kc4 {[%emt 0:00:01]} Kd6 {[%emt 0:00:09]} 70. Kb5 {[%emt 0:00:02]} Be3 {[%emt 0:00:29]} 71. Bf8+ {[%emt 0:00:06]} Ke6 {[%emt 0:00:23]} 72. Kc6 {[%emt 0:00:49]} Bd2 {[%emt 0:00:08]} 73. Bd6 {[%emt 0:00:22]} Bc3 {[%emt 0:00:23]} 74. Bf8 {[%emt 0:00:02]} Bd2 {[%emt 0:00:02]} 75. Bg7 {[%emt 0:00:01]} Bf4 {[%emt 0:01:10]} 76. Kc7 {[%emt 0:00:24]} Ke7 {[%emt 0:00:09]} (76... Kf7 $5 77. Bh8 Ke7 $11) 77. Kc6 {[%emt 0:00:05]} Ke6 {[%emt 0:00:01]} 78. Bf8 {[%emt 0:00:01]} Bd2 {[%emt 0:00:03]} 79. Bd6 {[%emt 0:00:26]} Bc3 {[%emt 0:00:37]} 80. Bc7 {[%emt 0:00:15]} Bd4 {[%emt 0:00:55]} 81. Ba5 {[%emt 0:00:07]} Be3 {[%emt 0:00:07] Inhibits Bd2.} 82. Kc7 {[%emt 0:00:12]} Bf4 {[%emt 0:00:26]} 83. Kc8 {[%emt 0:00:12]} Bg5 {[%emt 0:00:36]} 84. Bb4 {[%emt 0:00:07]} Bf4 {[%emt 0:00:39]} 85. Kd8 {[%emt 0:00:02]} Kf6 {[%emt 0:00:11] [#] And now ...Kg5 would win.} 86. Be7+ {[%emt 0:00:03]} Kf7 {[%emt 0:00:09]} 87. Kd7 {[%emt 0:00:02]} Bg5 {[%emt 0:00:24]} 88. Bb4 {[%emt 0:00:35]} Be3 {[%emt 0:00:00]} 89. Kd6 {[%emt 0:00:11]} Kf6 {[%emt 0:00:00]} 90. Ba5 {[%emt 0:00:10] Threatens to win with Bd8+.} Bf4 {[%emt 0:00:14]} 91. Bd8+ {[%emt 0:00:10]} Kf7 {[%emt 0:00:01]} 92. Kd5 {[%emt 0:00:06]} Bg3 {[%emt 0:00:03]} 93. Bb6 {[%emt 0:00:07]} Bf4 {[%emt 0:00:02]} 94. Bf2 {[%emt 0:00:09]} Kf6 {[%emt 0:00:04]} 95. Bh4+ {[%emt 0:00:12]} Bg5 {[%emt 0:00:06]} 96. Bg3 {[%emt 0:00:03]} Bf4 {[%emt 0:00:01]} 97. Bxf4 {[%emt 0:00:18]} exf4 {[%emt 0:00:02] KPP-KPP} 98. e5+ {[%emt 0:00:01]} Kg5 $1 {[%emt 0:00:24]} 99. e6 {[%emt 0:00:16] e7 is the strong threat.} f3 $1 {[%emt 0:00:02]} 100. e7 {[%emt 0:00:01]} f2 {[%emt 0:00:01]} 101. e8=Q {[%emt 0:00:03]} f1=Q {[%emt 0:00:02] Inhibits Qf7.} 102. Qg6+ {[%emt 0:00:05]} Kh4 {[%emt 0:00:02]} 103. Qxh6 {[%emt 0:00:09]} Qf5+ {[%emt 0:00:02]} 104. Kd4 {[%emt 0:00:03]} Qxh5 {[%emt 0:00:02]} 105. Qxh5+ {[%emt 0:00:04]} Kxh5 {[%emt 0:00:02]} 106. Ke4 {[%emt 0:00:13] Weighted Error Value: White=0.04 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.01"]
[Round "4.1"]
[White "Narayanan.S.L"]
[Black "Navara, David"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2662"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,81,5,8,20,19,-8,0,-5,32,16,4,-33,-36,-35,-35,-38,-49,-28,-5,-37,-35,-31,-29,-69,-29,-41,-41,-49,-27,-39,0,0,0,0,0,0,0,0,0,-10,16,11,13,12,59,75,126,67,164,161,183,189,717,720,717,710,674,673,616,576,4638,4638,1248,1227,1227,808,29982,29983,29983,29984,29984,29985,29985,394]} 1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 2. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 3. c4 {[%emt 0:00:02]} c6 {[%emt 0:00:03]} 4. Nbd2 {[%emt 0:00:10]} Bf5 {[%emt 0:00:05]} 5. Nh4 {[%emt 0:00:03]} Be6 {[%emt 0:00:01]} 6. e3 {[%emt 0:00:01] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} g5 {[%emt 0:01:02]} 7. Nhf3 {[%emt 0:00:02]} g4 {[%emt 0:00:02]} 8. Nh4 $5 {[%emt 0:00:53][%mdl 4] [#] The position is equal. Leaves trodden paths.} Bg7 $146 {[%emt 0:01:08]} ({Predecessor:} 8... h5 9. Qc2 Bh6 10. Nf5 Bxf5 11. Qxf5 e6 12. Qc2 Nbd7 13. b3 Qc7 14. Be2 O-O-O {½-½ (32) Antoniewski,R (2493)-Paszewski,M (2282) Szklarska Poreba 2021}) 9. Qc2 {[%emt 0:01:05]} c5 {[%emt 0:01:48]} 10. cxd5 {[%emt 0:01:52]} Qxd5 {[%emt 0:02:16]} 11. Bc4 {[%emt 0:01:35]} Qh5 {[%emt 0:00:08]} 12. Bxe6 {[%emt 0:00:28]} fxe6 {[%emt 0:00:03]} 13. g3 {[%emt 0:00:03]} cxd4 {[%emt 0:01:02]} 14. exd4 {[%emt 0:00:16]} Nc6 {[%emt 0:00:16]} 15. Nb3 {[%emt 0:01:06]} Qb5 {[%emt 0:01:10]} 16. Qe2 {[%emt 0:02:11]} Qxe2+ {[%emt 0:00:12]} 17. Kxe2 {[%emt 0:00:01]} Nd5 {[%emt 0:00:20]} 18. Be3 {[%emt 0:00:06]} O-O {[%emt 0:00:35]} 19. Rac1 {[%emt 0:01:25]} e5 {[%emt 0:00:51]} 20. dxe5 {[%emt 0:00:15]} Bxe5 {[%emt 0:01:08]} 21. Rhd1 {[%emt 0:00:21]} Nxe3 {[%emt 0:00:23]} 22. fxe3 {[%emt 0:00:03]} Bxb2 {[%emt 0:00:53]} 23. Rc4 {[%emt 0:00:03]} Ne5 {[%emt 0:02:26]} 24. Rc7 {[%emt 0:00:34]} (24. Re4 $5 {[%cal Rd1b1]}) 24... Ba3 {[%emt 0:01:40]} 25. Rxb7 {[%emt 0:00:18]} a5 {[%emt 0:00:40]} 26. Rd5 {[%emt 0:00:19]} Nf3 {[%emt 0:00:02]} (26... Bd6 $11 {is more appropriate.}) 27. Nf5 $14 {[%emt 0:01:06]} (27. Nxa5 Rac8 $11) (27. Rxa5 Nxh4 28. gxh4 Bd6 $11) 27... Nxh2 {[%emt 0:00:38]} ({Black should try} 27... a4) 28. Nc5 {[%emt 0:00:44] Active counter play!} (28. Nxe7+ $16 Bxe7 29. Rxe7) 28... Bxc5 {[%emt 0:00:19]} (28... Nf3 $14) 29. Rxc5 $18 {[%emt 0:00:02]} Nf1 {[%emt 0:00:15][%cal Of8f5] [#] Threatens to win with ...Rxf5!} 30. e4 {[%emt 0:00:35]} ({But not} 30. Kxf1 $6 e6 $14) (30. Nxe7+ Kh8 $15) 30... e6 $2 {[%emt 0:00:23]} (30... Rxf5 31. exf5 Nxg3+ 32. Ke3 Kf7) 31. Nh6+ {[%emt 0:01:22]} ({Stronger than} 31. Kxf1 exf5 32. Rcc7 (32. Rxf5 a4 $15) (32. exf5 Rad8 $11) 32... fxe4+ 33. Ke1 Rf3 $11) 31... Kh8 {[%emt 0:00:01]} 32. Nf7+ {[%emt 0:00:16]} Rxf7 {[%emt 0:00:14]} 33. Rxf7 {[%emt 0:00:01]} Nxg3+ {[%emt 0:00:03][%mdl 4096] Endgame KRR-KRN} 34. Ke3 {[%emt 0:00:02] [#] Black must now prevent Rcc7.} Rg8 {[%emt 0:00:26]} 35. Rcc7 {[%emt 0:00:04][%csl Gc7][%cal Rf7h7]} Rg6 {[%emt 0:00:03]} 36. Rxh7+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:01]} 37. Rhd7 {[%emt 0:00:02][%cal Rc7c8]} Nf1+ {[%emt 0:00:17]} 38. Ke2 {[%emt 0:00:09][%cal Rd7d8] White mates.} Ng3+ {[%emt 0:00:01]} 39. Kf2 {[%emt 0:00:03][%cal Rc7c8]} Nxe4+ {[%emt 0:00:08]} 40. Ke3 {[%emt 0:00:01][%cal Rc7c8]} Kh8 {[%emt 0:00:25]} 41. Rd8+ $2 {[%emt 0:00:03] Weighted Error Value: White=0.07 (flawless) /Black=0.34} (41. Kxe4 {mates} g3 42. Kf3 a4 43. Ra7 g2 44. Rd8+ Rg8 45. Rxg8+ Kxg8 46. Kxg2) 1-0

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.01"]
[Round "5.1"]
[White "Navara, David"]
[Black "Narayanan.S.L"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2682"]
[BlackElo "2662"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,91,27,27,1,34,29,17,43,40,14,10,10,11,16,12,10,3,8,26,0,0,-20,6,0,0,0,0,0,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,0,0,0,0,0,0,0,0,0,0,17,17,17,0,0,0,17,-76,-64,-72,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:01]} 3. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:02]} Bb4 {[%emt 0:00:03]} 5. cxd5 {[%emt 0:01:25]} exd5 {[%emt 0:00:02]} 6. Bf4 {[%emt 0:00:02] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} O-O {[%emt 0:00:07]} 7. e3 {[%emt 0:00:03]} Bf5 {[%emt 0:00:02]} 8. Qb3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:01]} 9. Nh4 {[%emt 0:00:03]} Be6 {[%emt 0:00:02]} 10. Bd3 {[%emt 0:00:31]} Ne4 {[%emt 0:00:49]} 11. Nf3 {[%emt 0:00:17]} Bf5 {[%emt 0:00:02] [#]} 12. Rd1 $146 {[%emt 0:04:45]} ({Predecessor:} 12. Qc2 Re8 13. O-O Bg6 14. Ne2 Bd6 15. a3 a5 16. Rfc1 Bh5 17. Bg3 Nxg3 18. hxg3 {½-½ (36) Nakamura,H (2736)-Aronian,L (2781) chess24.com INT 2020}) 12... Bxc3+ {[%emt 0:01:35]} 13. bxc3 {[%emt 0:00:02]} Na5 {[%emt 0:00:02] Pair of Knights!} 14. Qb4 {[%emt 0:01:46]} c6 {[%emt 0:02:31]} 15. a4 {[%emt 0:03:46]} a6 {[%emt 0:00:45]} 16. Ra1 {[%emt 0:00:57]} b5 {[%emt 0:01:02]} (16... Nxf2 17. Bxf5 Nxh1 18. Ke2 $16) 17. axb5 {[%emt 0:00:02]} axb5 {[%emt 0:00:02][%cal Oe4f2]} 18. O-O {[%emt 0:00:03]} Nc4 {[%emt 0:00:39]} 19. Ne5 {[%emt 0:00:45]} Nxe5 {[%emt 0:00:42]} 20. Bxe5 {[%emt 0:00:02]} Qd7 {[%emt 0:01:35]} 21. Bxe4 {[%emt 0:01:14]} Bxe4 {[%emt 0:00:36]} 22. f3 {[%emt 0:00:18]} Bd3 {[%emt 0:00:11]} 23. Rfd1 {[%emt 0:00:02]} Bc2 {[%emt 0:01:09]} 24. Rdc1 {[%emt 0:00:09] [#] Threatens to win with Rxa8.} Rxa1 {[%emt 0:00:16]} 25. Rxa1 {[%emt 0:00:01]} Ba4 {[%emt 0:00:05]} 26. Qd6 {[%emt 0:00:27]} Qxd6 {[%emt 0:00:04]} 27. Bxd6 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRB} Re8 {[%emt 0:00:02]} 28. Kf2 {[%emt 0:00:03]} f6 {[%emt 0:00:33]} 29. g4 {[%emt 0:00:17]} Kf7 {[%emt 0:00:02]} 30. h4 {[%emt 0:00:41]} h5 {[%emt 0:00:03]} 31. g5 {[%emt 0:00:16]} Rd8 {[%emt 0:01:31]} 32. Bf4 {[%emt 0:00:38]} Rc8 {[%emt 0:00:17]} 33. e4 {[%emt 0:01:13]} dxe4 {[%emt 0:00:07]} 34. fxe4 {[%emt 0:00:02]} Re8 {[%emt 0:00:06]} 35. Ke3 {[%emt 0:00:15]} Bc2 {[%emt 0:00:51]} 36. Ra7+ {[%emt 0:00:03]} Re7 {[%emt 0:00:16]} 37. g6+ {[%emt 0:00:02]} Ke8 {[%emt 0:00:01]} 38. Ra8+ {[%emt 0:00:43]} Kd7 {[%emt 0:00:01]} 39. Ra7+ {[%emt 0:00:02]} Ke8 {[%emt 0:00:01]} 40. Ra2 {[%emt 0:00:19]} (40. Rxe7+ $11 Kxe7 41. Bc7) 40... Rxe4+ $17 {[%emt 0:01:28]} 41. Kf3 {[%emt 0:00:01] [#]} Bd3 {[%emt 0:00:23]} (41... Bb1 $1 $17 {aiming for ...Rxf4+.} 42. Ra1 (42. Ra8+ Kd7 $17) 42... Bd3) 42. Rd2 $1 $11 {[%emt 0:00:18] The position is equal.} ({Much weaker is} 42. Ra8+ Kd7 43. Bh6 (43. Ra7+ Ke6 $17) 43... Rg4 44. Bxg7 Rxg6 $17) 42... Bb1 {[%emt 0:00:02]} 43. Rd1 $1 {[%emt 0:00:06]} Bc2 {[%emt 0:00:02]} 44. Rd2 {[%emt 0:00:15]} Bb1 {[%emt 0:00:01]} 45. Rd1 {[%emt 0:00:11] Inhibits Re1.} Bc2 {[%emt 0:00:02] Hoping for ...Rxf4+.} 46. Rd2 {[%emt 0:00:02] Weighted Error Value: White=0.08 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.01"]
[Round "6.1"]
[White "Narayanan.S.L"]
[Black "Navara, David"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2662"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 17,53,0,0,0,0,-8,-21,-29,-13,-30,0,0,0,13,7,10,21,14,121,114,108,90,117,124,231,130,116,113,455,154,543,535,1052,1058,29996,29997,29998,29999]} 1. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:02]} 2. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 3. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:02]} Bb4 {[%emt 0:00:04]} 5. e3 {[%emt 0:00:04]} O-O {[%emt 0:00:14]} 6. Bd2 {[%emt 0:00:02]} b6 {[%emt 0:00:13]} 7. cxd5 {[%emt 0:00:03]} exd5 {[%emt 0:00:02]} 8. Bd3 {[%emt 0:00:04]} Bd6 {[%emt 0:00:15]} 9. O-O {[%emt 0:01:01]} Bb7 {[%emt 0:00:02]} 10. Ne5 {[%emt 0:00:43] E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6.} c5 {[%emt 0:00:05]} 11. f4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:15]} 12. Ne2 {[%emt 0:00:17] The position is equal.} Ne4 {[%emt 0:02:55]} 13. Ng3 {[%emt 0:01:43]} Ne7 {[%emt 0:02:33]} 14. Bc3 {[%emt 0:01:16]} Nxc3 {[%emt 0:02:19]} 15. bxc3 {[%emt 0:00:02] [#]} c4 $146 {[%emt 0:00:20]} ({Predecessor:} 15... Qc8 16. Rc1 c4 17. Bc2 f5 18. a4 Bc6 19. Rb1 Bd7 20. Qf3 Be6 21. Ne2 Rb8 {0-1 (38) Maletin,P (2588)-Riazantsev,A (2692) Vladivostok 2014}) 16. Bc2 {[%emt 0:00:47]} g6 {[%emt 0:00:36] Prevents Qh5.} 17. f5 {[%emt 0:01:28][%cal Bf4f5,Bf5f6][%mdl 32]} Nc6 {[%emt 0:04:38]} (17... f6 $2 18. fxg6 $1 Bxe5 19. g7 Kxg7 20. Qh5 $18) (17... Bxe5 $11 {keeps the balance.} 18. dxe5 Qc7) 18. Nxc6 $1 $16 {[%emt 0:00:34] White is more active.} ({But not} 18. fxg6 $6 fxg6 19. Rxf8+ Bxf8 20. Nxc6 Bxc6 $15) 18... Bxc6 {[%emt 0:00:02] [#]} 19. Qg4 {[%emt 0:00:04][%cal Rf5g6] Inhibits Qh4.} Kh8 {[%emt 0:00:26]} 20. f6 {[%emt 0:01:49]} Qd7 {[%emt 0:01:41]} (20... Rg8 $16) 21. Qg5 {[%emt 0:01:22]} ({White should try} 21. Qh4 $18) 21... Rg8 {[%emt 0:00:32]} 22. Rf3 {[%emt 0:00:24][%cal Og3f5] Black must now prevent Nf5!} Rae8 $2 {[%emt 0:01:06][%mdl 8192] [#]} (22... Bf8 $16 {is a better chance.}) 23. Raf1 $2 {[%emt 0:00:43]} (23. Nf5 $1 $18 {[%cal Of3h3][%mdl 512] is more deadly. White threatens Rh3! and mate.} Bxh2+ 24. Kh1 (24. Kxh2 gxf5 25. Qh5 Qd6+ 26. Kg1 Qxf6 $16) 24... gxf5 25. Qh5) 23... Re6 $2 {[%emt 0:00:21] This move loses the game for Black.} (23... Bf8 $16) 24. Ne2 $18 {[%emt 0:00:26] Threatens to win with Rh3.} Qe8 {[%emt 0:00:12]} 25. Rh3 {[%emt 0:00:07][%cal Oh3h7] White wants to mate with Rxh7+!} Bf8 {[%emt 0:00:06]} 26. Qh4 {[%emt 0:00:03][%csl Gh3][%cal Rh4h7]} h6 {[%emt 0:00:14] [#]} 27. Qxh6+ $3 {[%emt 0:00:02][%mdl 512] Weighted Error Value: White=0.23 (precise) /Black=1.02} 1-0

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.02"]
[Round "7.1"]
[White "Navara, David"]
[Black "Narayanan.S.L"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2682"]
[BlackElo "2662"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,84,8,10,8,15,0,8,0,16,20,21,0,8,6,10,9,20,0,8,9,23,0,0,0,0,-33,-21,-20,14,0,0,9,14,0,0,0,71,92,131,124,154,137,215,217,194,169,214,217,201,177,172,163,163,150,445,474,478,462,479,485,410,349,669,626,29982,29983,29983,29984,29984,29985,29996,29997,29997,29998,29998,29999,29999]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:02]} 3. Bc4 {[%emt 0:00:02]} Bc5 {[%emt 0:00:01]} 4. O-O {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 5. d3 {[%emt 0:00:02]} O-O {[%emt 0:00:02]} 6. Re1 {[%emt 0:00:01] C50: Hungarian Defence and Giuoco Pianissimo.} Ng4 {[%emt 0:00:49] outshines the older 6...d6.} 7. Re2 {[%emt 0:00:03]} Kh8 {[%emt 0:00:01]} 8. h3 {[%emt 0:00:31] The position is equal.} f5 {[%emt 0:00:02][%cal Of5e4] And now ...fxe4! would win.} 9. Bg5 {[%emt 0:00:02]} (9. hxg4 fxg4 10. Ng5 Qf6 $17) 9... Nf6 {[%emt 0:00:15]} 10. Nc3 {[%emt 0:00:02]} d6 {[%emt 0:00:03]} 11. Nd5 {[%emt 0:00:04]} fxe4 {[%emt 0:00:02]} 12. dxe4 {[%emt 0:00:08]} Be6 {[%emt 0:00:03]} 13. Nxf6 {[%emt 0:03:11]} (13. Bxf6 {seems wilder.} Rxf6 14. Nxf6 Bxc4 15. Nd5) 13... gxf6 {[%emt 0:00:01]} 14. Bxe6 {[%emt 0:00:02]} fxg5 {[%emt 0:00:02] [#]} 15. Bf5 $5 $146 {[%emt 0:00:02][%mdl 8] An interesting novelty.} ({Predecessor:} 15. Bg4 Qf6 16. c3 Qg6 17. b4 Bb6 18. Bf5 Qg7 19. Qd2 Ne7 20. Bg4 h6 21. g3 {0-1 (43) So,W (2772)-Nihal,S (2650) Chess.com INT 2021}) 15... Qf6 {[%emt 0:00:15]} 16. Qd2 {[%emt 0:00:34]} Rg8 {[%emt 0:02:26]} 17. g4 {[%emt 0:02:19]} Ne7 {[%emt 0:00:48][%cal Bc6e7,Be7g6,Bg6f4][%mdl 32]} 18. Kg2 {[%emt 0:01:19]} Raf8 {[%emt 0:01:15]} 19. Rh1 {[%emt 0:00:13]} Ng6 {[%emt 0:01:35]} (19... Nxf5 20. exf5 Ra8 21. a4 $16) 20. Ree1 {[%emt 0:02:15]} Nf4+ {[%emt 0:00:38]} 21. Kg3 {[%emt 0:00:05]} h5 {[%emt 0:01:44]} 22. h4 {[%emt 0:00:20]} gxh4+ {[%emt 0:00:18]} (22... d5 $11 23. hxg5 Rxg5 24. Nxg5 Qxg5) 23. Rxh4 $16 {[%emt 0:00:03]} Kg7 {[%emt 0:00:26]} 24. Reh1 {[%emt 0:01:07] Black must now prevent b4.} Rh8 {[%emt 0:05:11]} 25. g5 {[%emt 0:02:08]} Qf7 {[%emt 0:00:24]} (25... Qe7 $16) 26. b4 {[%emt 0:00:08] The board is on fire.} Bb6 {[%emt 0:00:03]} 27. a4 $36 {[%emt 0:00:15][%cal Ba2a4,Ba4a5][%mdl 2080] a5 is the strong threat. Black is under strong pressure.} a6 {[%emt 0:00:03]} 28. a5 {[%emt 0:01:14]} (28. Rxf4 $6 exf4+ 29. Kg2 Qc4 $16) 28... Ba7 {[%emt 0:00:01]} 29. Rxf4 {[%emt 0:00:25]} exf4+ {[%emt 0:00:01] [#]} 30. Kg2 $1 {[%emt 0:00:30]} (30. Qxf4 $6 Qc4 $16) 30... Qc4 {[%emt 0:00:05][%cal Oh5h4] Against Qc3+} 31. Rh4 {[%emt 0:00:21]} Re8 $2 {[%emt 0:02:34] Loses the game.} (31... Rf7 $16 32. Kg1 (32. Rxf4 h4 $16) 32... Re8) 32. Rxf4 $18 {[%emt 0:00:20][%cal Oe4e5] Hoping for e5!} Rhf8 {[%emt 0:00:01] [#]} 33. Nh4 $1 {[%emt 0:00:50]} ({Less strong is} 33. Rh4 d5 34. e5 (34. Rxh5 $2 Rxf5 35. Nd4 Bxd4 $19) 34... Qb5 $14) 33... Bd4 {[%emt 0:00:32]} (33... Kg8 $2 34. Qd1 Qd4 35. Qxh5) 34. Qd1 {[%emt 0:00:04]} Rh8 {[%emt 0:00:01]} 35. Bd7 {[%emt 0:00:26]} Be5 $2 {[%emt 0:00:17]} (35... Ref8 36. Rxf8 Rxf8) 36. Nf5+ {[%emt 0:00:16]} Kg6 {[%emt 0:00:39]} 37. Bxe8+ {[%emt 0:00:32] White mates.} Rxe8 {[%emt 0:00:01]} 38. Nh4+ {[%emt 0:00:44]} Kg7 {[%emt 0:00:21]} 39. Qxh5 {[%emt 0:00:03]} Bxf4 {[%emt 0:00:18]} 40. Nf5+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:06]} 41. Qh8+ {[%emt 0:00:03]} Kf7 {[%emt 0:00:01]} 42. Qf6+ {[%emt 0:00:03]} Kg8 {[%emt 0:00:02]} 43. Qg7# {[%emt 0:00:01] Weighted Error Value: White=0.06 (flawless) /Black=0.45} 1-0

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.02"]
[Round "8.1"]
[White "Narayanan.S.L"]
[Black "Navara, David"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2662"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 11,146,16,12,11,9,8,10,2,14,5,10,14,6,4,37,33,36,16,11,0,-11,-5,0,-16,-8,-35,-29,-33,-30,-35,-31,-49,-4,0,-19,-15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-7,0,0,0,0,8,0,0,-7,-6,-4,0,0,27,32,45,45,45,37,45,37,37,38,41,29,33,14,17,23,36,12,60,0,0,0,0,-8,-8,-40,-41,-41,-37,-37,-36,-39,-39,-39,-39,-39,-39,-92,-29,-29,-30,-57,-30,-37,-29,-48,-25,-25,-25,-91,-91,-91,-91,-91,-91,-91,-91,-132,-132,-132,-132,-132,-83,-685,-632,-962,-567,-426,-362]} 1. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 3. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:01]} Bb4 {[%emt 0:00:02]} 5. Qa4+ {[%emt 0:00:01]} Nc6 {[%emt 0:00:02]} 6. e3 {[%emt 0:00:01]} O-O {[%emt 0:00:03]} 7. Qc2 {[%emt 0:00:01] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} Re8 {[%emt 0:00:15]} 8. Bd2 {[%emt 0:00:02]} Bf8 {[%emt 0:00:20] The main line 8...Bf8 scores better than 8...a6.} 9. Be2 {[%emt 0:00:02] The position is equal.} Nb4 {[%emt 0:00:18]} 10. Qb1 {[%emt 0:00:01]} c5 {[%emt 0:00:55]} 11. dxc5 {[%emt 0:00:22]} dxc4 {[%emt 0:00:49]} 12. Bxc4 {[%emt 0:00:11] [#]} Qc7 $146 {[%emt 0:00:39]} ({Predecessor:} 12... Bxc5 13. O-O b6 14. a3 Nc6 15. Ne4 Nxe4 16. Qxe4 Bb7 17. Bc3 Bf8 18. Rfd1 Qe7 {½-½ (37) Gukesh,D (2614)-Narayanan,S (2553) Dhaka 2022}) 13. O-O {[%emt 0:01:53]} Qxc5 {[%emt 0:00:08]} 14. Bb5 {[%emt 0:00:20]} Bd7 {[%emt 0:02:44]} 15. Bxd7 {[%emt 0:00:19]} Nxd7 {[%emt 0:00:03][%cal Bf6d7,Bd7c5,Bc5e4][%mdl 32]} 16. Ne4 {[%emt 0:00:06]} Qf5 {[%emt 0:01:07]} 17. Nd4 {[%emt 0:01:16]} Qg6 {[%emt 0:00:02]} 18. Nb5 {[%emt 0:00:48]} Red8 {[%emt 0:00:19]} 19. a3 {[%emt 0:03:58] [#]} Nd3 {[%emt 0:01:21]} 20. Qxd3 {[%emt 0:01:22] aiming for Qb1.} Nc5 {[%emt 0:00:02]} 21. Qe2 {[%emt 0:00:29] Nxc5 is the strong threat.} Nxe4 {[%emt 0:00:03]} 22. Rfd1 {[%emt 0:00:02]} a6 {[%emt 0:01:54]} 23. Nc3 {[%emt 0:00:48]} Nxd2 {[%emt 0:00:17]} 24. Rxd2 {[%emt 0:00:01]} h5 {[%emt 0:01:17]} 25. h3 {[%emt 0:00:10]} b5 {[%emt 0:02:11]} 26. Rad1 {[%emt 0:00:03]} Rxd2 {[%emt 0:01:26]} 27. Qxd2 {[%emt 0:00:30]} b4 {[%emt 0:01:00]} 28. axb4 {[%emt 0:00:02]} Bxb4 {[%emt 0:00:02]} 29. Qd4 {[%emt 0:00:02]} a5 {[%emt 0:00:36]} 30. Ne4 {[%emt 0:00:24]} h4 {[%emt 0:00:47]} 31. Rc1 {[%emt 0:00:50]} Be7 {[%emt 0:00:32]} 32. Qa4 {[%emt 0:02:49]} Rb8 {[%emt 0:00:17]} 33. b3 {[%emt 0:00:27]} Bb4 {[%emt 0:00:37]} 34. Qc6 {[%emt 0:00:01]} Rd8 {[%emt 0:00:20]} 35. Qc7 {[%emt 0:00:29]} Rf8 {[%emt 0:00:12]} 36. Qf4 {[%emt 0:00:20]} Qh5 {[%emt 0:00:01]} 37. Ng5 {[%emt 0:00:24][%cal Be4g5,Bg5f3,Bf3d4,Bd4c6][%mdl 32]} Be7 {[%emt 0:00:15]} 38. Nf3 {[%emt 0:00:08]} Qb5 {[%emt 0:00:07]} 39. Nd4 {[%emt 0:00:06]} ({Much weaker is} 39. Nxh4 Qxb3 40. g3 a4 $17) 39... Qd5 {[%emt 0:00:11]} 40. Nc6 {[%emt 0:00:18]} Bg5 {[%emt 0:00:01]} 41. Qc4 {[%emt 0:00:25]} Qd2 {[%emt 0:00:21]} 42. Qc2 {[%emt 0:00:30]} Qxc2 {[%emt 0:00:08]} (42... Bxe3 $2 43. fxe3 Qxe3+ 44. Kh1 $18) 43. Rxc2 $14 {[%emt 0:02:13][%mdl 4096] Endgame KRB-KRN} Ra8 $1 {[%emt 0:00:08]} 44. Rc5 {[%emt 0:00:00][%csl LRa5,LRg5]} Bd8 {[%emt 0:00:01]} 45. Kf1 {[%emt 0:00:00]} Bb6 {[%emt 0:00:11]} 46. Rb5 {[%emt 0:00:00]} Bc7 {[%emt 0:00:02]} 47. Rb7 {[%emt 0:00:00]} Bd6 {[%emt 0:00:03]} 48. Ra7 {[%emt 0:00:00]} (48. Rd7 $5 {[%cal Rd7d6]} Bc5 49. Nd8 $14) 48... Rc8 {[%emt 0:00:17]} (48... Rxa7 $11 49. Nxa7 Kf8) 49. Nxa5 {[%emt 0:00:00]} ({White should play} 49. Ra6 $1 $14) 49... Rc1+ $11 {[%emt 0:00:01]} 50. Ke2 {[%emt 0:00:00]} Rc2+ {[%emt 0:00:02]} 51. Kf3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:18] With the idea ...Be1.} 52. g3 {[%emt 0:00:37]} Be1 {[%emt 0:00:18]} 53. gxh4 {[%emt 0:00:02]} Rxf2+ {[%emt 0:00:11]} 54. Ke4 {[%emt 0:00:01]} Rb2 {[%emt 0:00:24]} 55. Nc4 {[%emt 0:00:26]} Rxb3 {[%emt 0:00:03]} 56. h5 {[%emt 0:00:26]} Rb4 {[%emt 0:00:22]} 57. Rc7 {[%emt 0:00:04]} Bg3 {[%emt 0:00:09]} 58. Rc8+ {[%emt 0:00:06]} Kh7 {[%emt 0:00:01]} 59. Kf3 {[%emt 0:00:01]} Bh2 {[%emt 0:00:18]} 60. h4 {[%emt 0:00:11]} Rb5 {[%emt 0:00:15]} 61. Kg2 {[%emt 0:00:06]} Bb8 {[%emt 0:00:23]} 62. Rf8 {[%emt 0:00:31]} Rc5 {[%emt 0:00:00]} 63. Nb6 {[%emt 0:00:27]} Ba7 {[%emt 0:00:07]} 64. Nc8 {[%emt 0:00:12]} (64. Nd7 $11 {keeps the balance.} Rxh5 65. Rxf7) 64... Rc7 $1 $17 {[%emt 0:00:03]} 65. Nxa7 {[%emt 0:00:08]} Rxa7 {[%emt 0:00:02] KR-KR} 66. Kg3 {[%emt 0:00:12]} f6 {[%emt 0:00:02]} 67. Re8 {[%emt 0:00:03]} e5 {[%emt 0:00:02]} 68. Rb8 {[%emt 0:00:24]} Ra4 {[%emt 0:00:08]} 69. Rc8 {[%emt 0:00:11] [#]} Re4 $1 {[%emt 0:00:02]} 70. Rc3 {[%emt 0:00:02] [#]} Kh6 {[%emt 0:00:02]} (70... f5 $142 $1 {[%cal Oe4e3] And now ...Rxe3+! would win.} 71. Rc6 Rxe3+ 72. Kf2 Re4) 71. Ra3 $2 {[%emt 0:00:04][%mdl 8192]} (71. Rc8 $17 Kxh5 72. Rh8+ Kg6 73. h5+ Kg5 74. Kf3) 71... Kxh5 $19 {[%emt 0:00:02] Black is clearly winning.} 72. Ra7 {[%emt 0:00:03]} Rg4+ {[%emt 0:00:07]} 73. Kf2 {[%emt 0:00:02]} Kxh4 {[%emt 0:00:03] Weighted Error Value: White=0.06 (flawless) /Black=0.05 (flawless)} 0-1

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.02"]
[Round "9.1"]
[White "Navara, David"]
[Black "Narayanan.S.L"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2682"]
[BlackElo "2662"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,95,10,20,24,30,32,18,28,56,64,62,64,67,51,51,47,52,41,48,26,5,13,0,-13,0,0,8,9,27,21,23,18,21,21,21,21,28,14,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:01]} c5 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:02]} 4. e4 {[%emt 0:00:41]} e6 {[%emt 0:00:15]} 5. Be2 {[%emt 0:00:02]} b6 {[%emt 0:00:55]} 6. O-O {[%emt 0:01:42] A34: Symmetrical English: 2 Nc3, lines with ...d5.} Bb7 {[%emt 0:00:03]} 7. d4 {[%emt 0:00:18]} cxd4 {[%emt 0:00:05]} 8. Nxd4 {[%emt 0:00:02]} Be7 {[%emt 0:01:27] [#]} 9. Bf4 $146 {[%emt 0:02:53]} ({Predecessor:} 9. Ndb5 Qb8 10. Be3 O-O 11. f4 d6 12. Bf3 Rd8 13. Qe2 Nd7 14. Rad1 a6 15. Nd4 {0-1 (38) Baeta,M (1895)-Brito,L (2244) Sao Paulo 2019}) 9... Nxd4 {[%emt 0:02:32]} 10. Qxd4 {[%emt 0:00:02]} d6 {[%emt 0:00:02] [#] White must now prevent ...e5.} 11. Qd3 {[%emt 0:00:33] 0x0.001e603ce953dp-1022s more active pieces. The black rooks are badly placed.} O-O {[%emt 0:00:07]} 12. Rfd1 {[%emt 0:00:27]} Qc8 {[%emt 0:02:11]} 13. Qe3 {[%emt 0:03:05]} Rd8 {[%emt 0:00:07]} 14. Rd2 {[%emt 0:01:02]} Qc5 {[%emt 0:00:52]} 15. Qxc5 {[%emt 0:00:36]} (15. Qf3 {feels hotter.} a6 16. Re1 b5 17. cxb5 axb5 18. Bxb5 d5 19. exd5 Bxd5 20. Nxd5 Nxd5 21. a4) 15... dxc5 {[%emt 0:00:01]} 16. Rad1 {[%emt 0:00:04] [#] And now e5 would win.} Rxd2 {[%emt 0:01:56]} (16... Nxe4 $2 17. Rd7 $18) (16... Bxe4 {seems wilder.} 17. Nxe4 Nxe4 18. Rd7 Kf8) 17. Rxd2 {[%emt 0:00:02] aiming for e5.} Bc6 {[%emt 0:01:47]} (17... Nxe4 $2 18. Rd7 $18) 18. e5 {[%emt 0:00:28]} Ne8 {[%emt 0:00:01]} 19. Bd3 {[%emt 0:02:10]} Rd8 {[%emt 0:01:26]} 20. Be4 {[%emt 0:00:02]} Rxd2 {[%emt 0:00:08]} 21. Bxd2 {[%emt 0:00:02]} Bxe4 {[%emt 0:00:03]} 22. Nxe4 $11 {[%emt 0:00:02][%mdl 4096] Endgame KBN-KBN} f5 {[%emt 0:00:04]} 23. exf6 {[%emt 0:00:37]} gxf6 {[%emt 0:00:03] The position is equal.} 24. g4 {[%emt 0:00:11]} f5 {[%emt 0:00:53]} 25. gxf5 {[%emt 0:00:02]} exf5 {[%emt 0:00:02]} 26. Ng3 {[%emt 0:00:02]} Nd6 {[%emt 0:00:01]} 27. b3 {[%emt 0:00:02]} Kf7 {[%emt 0:00:01]} 28. Bf4 {[%emt 0:00:11]} Ke6 {[%emt 0:00:04]} 29. Kg2 {[%emt 0:01:38]} a6 {[%emt 0:00:12]} 30. a4 {[%emt 0:01:05]} Nb7 {[%emt 0:00:28]} 31. Bd2 {[%emt 0:00:02]} Bf6 {[%emt 0:00:29]} 32. Ne2 {[%emt 0:00:29]} Be5 {[%emt 0:00:02]} 33. h4 {[%emt 0:00:43]} Nd8 {[%emt 0:01:50]} 34. Kf3 {[%emt 0:01:09]} Nc6 {[%emt 0:00:01]} 35. h5 {[%emt 0:00:17]} Bd6 {[%emt 0:00:08]} 36. Nf4+ {[%emt 0:00:09]} Kf7 {[%emt 0:01:06]} 37. Bc3 {[%emt 0:00:09]} Be5 {[%emt 0:00:08]} 38. Bxe5 {[%emt 0:00:03]} Nxe5+ {[%emt 0:00:02] KN-KN} 39. Kg3 {[%emt 0:00:05]} Nd7 {[%emt 0:00:47]} 40. Kh4 {[%emt 0:00:24] Strongly threatening Kg5.} h6 {[%emt 0:00:07]} 41. Nd5 {[%emt 0:00:04]} Ke6 {[%emt 0:00:08]} 42. Kg3 {[%emt 0:00:12]} Ke5 {[%emt 0:00:04]} 43. Kf3 {[%emt 0:00:03]} b5 {[%emt 0:00:11]} 44. Ke3 {[%emt 0:00:13]} bxc4 {[%emt 0:00:06]} 45. bxc4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:21]} 46. f4+ {[%emt 0:00:20]} Ke6 {[%emt 0:00:01]} 47. Nxf6 {[%emt 0:00:02]} Kxf6 {[%emt 0:00:01]} 48. a5 {[%emt 0:00:01] Weighted Error Value: White=0.03 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.02"]
[Round "10.1"]
[White "Narayanan.S.L"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2662"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 21,62,8,14,13,12,0,21,8,10,0,37,22,14,11,12,11,17,0,12,0,2,-13,-22,-16,-12,-38,-30,-45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:01]} 2. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 3. c4 {[%emt 0:00:01]} c6 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 5. e3 {[%emt 0:00:01]} Nbd7 {[%emt 0:00:01]} 6. Qc2 {[%emt 0:00:01]} Bd6 {[%emt 0:00:03]} 7. Be2 {[%emt 0:00:05][%cal Bf1e2,Be2c4,Bc4d3][%mdl 32]} O-O {[%emt 0:00:19]} 8. O-O {[%emt 0:00:05]} dxc4 {[%emt 0:00:01]} 9. Bxc4 {[%emt 0:00:03]} b5 {[%emt 0:00:02]} 10. Bd3 {[%emt 0:00:02]} Bb7 {[%emt 0:00:15]} 11. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:06]} 12. h3 {[%emt 0:00:02] D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran.} a6 {[%emt 0:02:22]} 13. dxe5 {[%emt 0:00:48]} Nxe5 {[%emt 0:00:03]} 14. Nxe5 {[%emt 0:00:02]} Bxe5 {[%emt 0:00:02]} 15. Be3 {[%emt 0:00:03]} Qe7 {[%emt 0:02:30]} 16. Ne2 {[%emt 0:01:25]} (16. f4 $5 {[%cal Rf4e5]} Bxc3 17. bxc3 $11) 16... Bd6 {[%emt 0:00:03]} 17. Nd4 {[%emt 0:00:44]} g6 {[%emt 0:00:05] [#] Inhibits Nf5.} 18. Nb3 $146 {[%emt 0:02:58] Prevents c5.} ({Much worse is} 18. Nxc6 Bxc6 19. Qxc6 Rfc8 $15) ({Predecessor:} 18. Nf3) 18... Rad8 {[%emt 0:00:07]} ({Don't take} 18... Qe5 19. f4 Qe7 20. Bd4 $16) 19. Nc5 {[%emt 0:01:32]} Bc8 {[%emt 0:00:01]} 20. b4 {[%emt 0:00:12]} Nd7 {[%emt 0:01:24]} 21. f4 {[%emt 0:00:09]} Nxc5 {[%emt 0:00:23]} 22. bxc5 {[%emt 0:00:03]} Bc7 {[%emt 0:00:02]} 23. Rae1 {[%emt 0:00:08]} Qh4 {[%emt 0:00:49]} 24. e5 {[%emt 0:01:47] [#]} Bxh3 $1 {[%emt 0:03:37]} 25. gxh3 {[%emt 0:00:01] Hoping for Kh2. The position is equal.} Qg3+ {[%emt 0:00:05]} 26. Kh1 {[%emt 0:00:02][%cal Od3f5]} Qxh3+ {[%emt 0:00:02]} 27. Kg1 {[%emt 0:00:02] Be4 is the strong threat.} Qg3+ {[%emt 0:00:15]} 28. Kh1 {[%emt 0:00:01] [#] And now Be4 would win.} Rxd3 {[%emt 0:00:05]} 29. Qxd3 {[%emt 0:00:01] Strongly threatening Qd7. The board is on fire.} Qh3+ {[%emt 0:00:02]} 30. Kg1 {[%emt 0:00:01] Black must now prevent Qe4.} Qg3+ {[%emt 0:00:02]} 31. Kh1 {[%emt 0:00:01] Threatens to win with Qd7.} Qh3+ {[%emt 0:00:01] Weighted Error Value: White=0.09 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.02"]
[Round "11.1"]
[White "Narayanan.S.L"]
[Black "Navara, David"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2662"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,50,21,21,0,8,18,20,5,25,22,23,23,22,45,258,7,24,17,265,267,278,272,275,265,569,538,933,328,316,187,183,181,191,181,181,166,275,203,187,186,184,132,204]} 1. e4 {[%emt 0:12:19]} c5 {[%emt 0:12:22]} 2. Ne2 {[%emt 0:00:10]} Nf6 {[%emt 0:00:12]} 3. Nbc3 {[%emt 0:00:10]} d6 {[%emt 0:00:11]} 4. d4 {[%emt 0:00:12]} cxd4 {[%emt 0:00:09]} 5. Nxd4 {[%emt 0:00:10]} a6 {[%emt 0:00:09]} 6. Qd3 {[%emt 0:00:09] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Nbd7 {[%emt 0:00:21]} 7. Be2 {[%emt 0:00:10]} g6 {[%emt 0:00:52] 7...b5 is the fancy move.} 8. Bg5 {[%emt 0:00:18] The position is equal.} Bg7 {[%emt 0:00:11]} 9. O-O-O $1 {[%emt 0:00:10]} h6 {[%emt 0:00:35]} 10. Bh4 {[%emt 0:00:15]} Qc7 {[%emt 0:00:25]} 11. f4 {[%emt 0:00:17][%cal Oe4e5,Bf2f4,Bf4e5][%mdl 32] [#] Hoping for e5!} b5 $146 {[%emt 0:00:10]} ({Better is} 11... O-O $14) ({Predecessor:} 11... e5 12. Ndb5 axb5 13. Nxb5 Qc5 14. Nxd6+ Ke7 15. Qb3 Rf8 16. Rd5 Qb6 17. Nxc8+ Rfxc8 18. Rxd7+ Kxd7 19. Qxb6 Rxa2 20. Qxb7+ Rc7 21. Rd1+ {1-0 (21) Chrzaszcz,M (1996)-Reichel,L (1760) Sypniewo 2021}) 12. Bf3 $2 {[%emt 0:00:28]} (12. e5 $1 $18 {[%cal Re5f6]} dxe5 13. Ne6 $1 fxe6 14. Qxg6+ Kf8 15. Bxf6 Nxf6 16. fxe5) 12... Bb7 $1 $11 {[%emt 0:00:20]} 13. Rhe1 $36 {[%emt 0:01:01][%cal Oe4e5][%mdl 2048] White is pushing.} Rc8 $2 {[%emt 0:00:17]} (13... O-O $1 $11 {and Black is okay.}) 14. e5 $1 $18 {[%emt 0:00:13]} dxe5 {[%emt 0:01:04]} 15. fxe5 {[%emt 0:00:16]} (15. Bxb7 Qxb7 16. fxe5 Nc5 $14) 15... Nc5 {[%emt 0:00:09]} 16. Qe2 {[%emt 0:00:16]} Bxf3 $2 {[%emt 0:00:15]} (16... Ng8 {is a better chance.} 17. Nd5 Qa5) 17. Qxf3 {[%emt 0:00:33]} Nfd7 {[%emt 0:00:13]} 18. Bxe7 $2 {[%emt 0:00:10]} Nxe5 {[%emt 0:00:11] [#]} 19. Bf6 {[%emt 0:00:11]} (19. Ndxb5 $142 $1 {[%mdl 512]} axb5 20. Bd6 (20. Bf6 O-O $17)) 19... O-O {[%emt 0:00:10]} 20. Rxe5 {[%emt 0:00:10]} Bxf6 {[%emt 0:00:10]} 21. Rxc5 {[%emt 0:00:10]} ({Stronger than} 21. Qxf6 Nd7 22. Ne6 Qxe5 23. Qxe5 Nxe5 24. Nxf8 Kxf8 $11) 21... Qxc5 {[%emt 0:00:11]} 22. Qxf6 {[%emt 0:00:11] aiming for Ne4.} Rfd8 {[%emt 0:00:10]} (22... Rfe8 $142 23. Qf3 (23. Qxa6 b4 $16) 23... Red8) 23. a3 {[%emt 0:00:26] Black must now prevent Ne4.} ({Weaker is} 23. Qxa6 b4 24. Nce2 (24. Ne4 Qc7 $16) 24... Qd5 $16) 23... Rd6 {[%emt 0:00:10] White is clearly better.} 24. Qf4 {[%emt 0:00:14]} Rcd8 {[%emt 0:00:08][%cal Rd6d4]} 25. Nce2 {[%emt 0:00:14]} (25. Nf3 $18) 25... Kg7 {[%emt 0:00:14] Weighted Error Value: White=0.52/Black=0.55} (25... a5 $16 26. Kb1 b4) 1-0

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.02"]
[Round "12.1"]
[White "Navara, David"]
[Black "Narayanan.S.L"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2682"]
[BlackElo "2662"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 13,131,0,0,-16,0,0,0,9,24,24,22,15,16,7,17,14,18,16,20,0,0,0,37,28,33,30,18,-27,-35,-50,-40,-142,-131,-188,-206,-215,-222,-208,-131,-266,-268,-252,-247,-257,-210,-598,-176,-172,-175,-183,-183,-173,-193,-213,-121,-125,-132,-127,0,-80,60,-206,-83,-116,-79,-325,-153,-29983,-64,-66,-83,-69,-50,-79,0,-120,0,0,0,-55,0,-295,0,0,0,0,0,0,0,-49,-52,-117,25,-189,0,0,0,0,0,0,29984,29985,29985,29986,29986,29987,29990,29991,29991,0,2221,0,29991,29992,29995,29996,29996,29997,29997,29998]} 1. e4 {[%emt 0:12:17]} e5 {[%emt 0:12:17]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:09]} 3. g3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:16]} 4. d3 {[%emt 0:00:09]} Bc5 {[%emt 0:00:12]} 5. Bg2 {[%emt 0:00:11]} O-O {[%emt 0:00:12]} 6. O-O {[%emt 0:00:18]} d5 {[%emt 0:00:12]} 7. exd5 {[%emt 0:00:11]} Nxd5 {[%emt 0:00:09]} 8. a3 $5 {[%emt 0:00:39][%mdl 4] An interesting side line. C44: Ponziani Opening and Scotch Gambit.} a5 {[%emt 0:00:10] Against b4} 9. Re1 {[%emt 0:00:09]} Re8 {[%emt 0:00:09]} 10. Nc3 {[%emt 0:00:10] The position is equal.} Nxc3 {[%emt 0:00:25]} 11. bxc3 {[%emt 0:00:09] [#]} Bg4 $146 {[%emt 0:00:11][%cal Oe5e4]} ({Predecessor:} 11... Bf8 12. Nd2 Bd7 13. Rb1 b6 14. Ne4 h6 15. c4 Nd4 16. Bb2 Bc6 17. Nc3 Bxg2 18. Kxg2 {0-1 (50) Rubinetti,J (2441)-Labollita,M (2261) Mar del Plata 2000}) 12. h3 {[%emt 0:00:13]} Bh5 {[%emt 0:00:09]} 13. g4 {[%emt 0:00:22]} Bg6 {[%emt 0:00:10]} 14. Ng5 {[%emt 0:00:09] Prevents e4.} h6 {[%emt 0:00:10]} 15. Ne4 {[%emt 0:00:10]} Bb6 {[%emt 0:00:10]} 16. Rb1 {[%emt 0:00:37]} Rb8 {[%emt 0:00:11]} 17. a4 {[%emt 0:00:14]} Kh8 {[%emt 0:00:10]} 18. Qf3 {[%emt 0:00:19]} (18. g5 {seems wilder.} hxg5 19. Qg4 f5 20. Qxg5 Re6 21. Ng3) 18... Qd7 {[%emt 0:00:55]} 19. Be3 {[%emt 0:01:10]} (19. g5 {feels hotter.} hxg5 20. Bxg5 Qe6 21. Be3) 19... Bxe3 {[%emt 0:00:21]} 20. fxe3 {[%emt 0:00:13]} Nd8 {[%emt 0:00:19][%cal Bc6d8,Bd8b7,Bb7d6][%mdl 32]} 21. Rb5 {[%emt 0:00:20]} b6 {[%emt 0:00:12]} 22. h4 {[%emt 0:00:10]} (22. Qg3 $15) 22... Nb7 $1 $17 {[%emt 0:00:14]} 23. Ng3 {[%emt 0:00:26]} (23. g5 $17) 23... Nd6 $19 {[%emt 0:00:10]} 24. Rb2 {[%emt 0:00:12]} e4 {[%emt 0:00:13]} (24... Qxa4 25. e4 $17) 25. Qf4 {[%emt 0:00:11]} exd3 {[%emt 0:00:18]} 26. h5 {[%emt 0:00:09]} (26. cxd3 $17 Bxd3 27. g5) 26... d2 {[%emt 0:00:22]} 27. Rd1 {[%emt 0:00:08]} Bh7 {[%emt 0:00:08]} 28. Rxd2 {[%emt 0:00:09]} Qe7 {[%emt 0:00:09]} 29. Bc6 $2 {[%emt 0:00:10] [#]} (29. Re2 {is a better chance.}) 29... Red8 $2 {[%emt 0:00:09]} (29... Nc4 $1 {[%mdl 512]} 30. Qxc4 (30. Bxe8 $2 Rxe8 31. Rf2 Nxb2 $19) 30... Qxe3+ 31. Rf2 Qxg3+ 32. Kf1 Re6) 30. Rb1 {[%emt 0:00:12]} Rf8 {[%emt 0:00:40]} 31. Rbd1 {[%emt 0:00:09]} f5 {[%emt 0:00:15]} 32. Rxd6 {[%emt 0:00:10]} cxd6 {[%emt 0:00:13]} 33. gxf5 {[%emt 0:00:09]} Rbc8 {[%emt 0:00:17]} ({Black should try} 33... Qe5 $19 {[%cal Rh7f5]} 34. Be4 Qxf4 35. exf4 Rbd8) 34. Rxd6 $17 {[%emt 0:00:10]} Rf6 {[%emt 0:00:09]} 35. Rd7 {[%emt 0:00:11]} Qc5 {[%emt 0:00:11]} (35... Qa3 $17 36. Qg4 Qc1+ 37. Nf1 Rg8) 36. Be4 {[%emt 0:00:13]} (36. Bb7 $1 $11 Bxf5 37. Rd5) 36... Bg8 {[%emt 0:00:22]} ({Better is} 36... Rff8 $17) 37. Qg4 $2 {[%emt 0:00:10][%mdl 8192]} (37. Bb7 $14 {stays ahead.}) 37... Bf7 {[%emt 0:00:12]} (37... Qxe3+ $19 38. Kg2 Bf7) 38. Kf2 {[%emt 0:00:09]} Re8 {[%emt 0:00:12]} 39. Ne2 $2 {[%emt 0:00:11]} (39. Qf4 $17 {was necessary.}) 39... Qe5 {[%emt 0:00:09]} (39... b5 $1 $19 {[%cal Rb5a4] and Black stays clearly on top.} 40. Nd4 (40. axb5 $2 Qxb5 41. Rb7 Qc5 $19) 40... Qe5 41. axb5 Qxe4 42. Qxe4 Rxe4) 40. Kf3 $2 {[%emt 0:00:09] [#]} (40. Ng3 $17) 40... Re7 $2 {[%emt 0:00:11]} (40... Bxh5 $1 {[%mdl 512] mates} 41. Ng3 (41. Qxh5 Qxe4+) 41... Bxg4+ 42. Kxg4 g6 43. Kh3 gxf5 44. Rd5 Qc7 45. Bf3 Rxe3 46. Rd3 Qf4 47. Rd8+ Kh7 48. Rd7+ Kg8 49. Bd5+ Rf7 $3 {[%mdl 512]} 50. Bxf7+ Kf8 51. Rd8+ Kxf7 52. Rd7+ Kg6 53. Rd6+ Qxd6 54. Kh2 Qxg3+ 55. Kh1 Re1#) 41. Rxe7 $15 {[%emt 0:00:10]} Qxe7 {[%emt 0:00:09]} 42. Bd3 {[%emt 0:00:10]} Qb7+ {[%emt 0:00:13][%mdl 1024] Black has compensation.} 43. e4 {[%emt 0:00:10]} Be8 {[%emt 0:00:11]} (43... Rc6 $1 $17) 44. Kf4 {[%emt 0:00:10]} (44. Nf4 $11 {remains equal.}) 44... Bd7 {[%emt 0:00:10]} ({Black should play} 44... Bxa4 $17 {Strongly threatening ...Be8.} 45. Ke3 Qe7) 45. e5 $11 {[%emt 0:00:09] Really sharp!} Qc7 {[%emt 0:00:08]} 46. Qg3 {[%emt 0:00:11]} (46. Nd4 $11) 46... Rf8 {[%emt 0:00:10]} (46... Rc6 $15 47. Qe3 Rc5) 47. c4 $2 {[%emt 0:00:10][%mdl 8192] [#]} (47. Kg4 $1 $11 {and White stays safe.}) 47... Qc8 $2 {[%emt 0:00:12]} ({Inferior is} 47... Bxa4 48. Nc3 Be8 49. Ke3 $17) (47... Bxf5 $1 $19 {[%mdl 512]} 48. Ke3 Be6) 48. Nd4 {[%emt 0:00:10]} Qc5 {[%emt 0:00:09]} 49. Qe3 {[%emt 0:00:09] Active counter play!} Qe7 {[%emt 0:00:09]} 50. Kg4 {[%emt 0:00:10] Inhibits Qg5+.} Re8 {[%emt 0:00:11]} 51. e6 {[%emt 0:00:10]} (51. Nf3 $11) 51... Bxa4 $15 {[%emt 0:00:09]} 52. Nf3 {[%emt 0:00:10] [#]} (52. Nb5 $15) 52... Rd8 {[%emt 0:00:13]} (52... Qc5 $1 $17 {[%cal Rc5e3]} 53. Qxc5 bxc5) 53. Ne5 $2 {[%emt 0:00:09]} (53. Qxb6 $11 Kg8 54. Qxa5) 53... Kg8 $2 {[%emt 0:00:10]} (53... Be8 $19 {Threatens to win with ...a4.} 54. Nf3 a4 55. Qxb6 a3) 54. Ng6 $36 {[%emt 0:00:10][%mdl 2048] White has some pressure.} Qf6 {[%emt 0:00:08]} 55. e7 {[%emt 0:00:09]} Re8 {[%emt 0:00:09]} 56. Be4 {[%emt 0:00:10]} Qg5+ $2 {[%emt 0:00:10][%mdl 8192]} (56... Bd7 $11) 57. Qxg5 {[%emt 0:00:10]} hxg5 {[%emt 0:00:09] KRB-KBN} 58. Bd5+ {[%emt 0:00:09]} Kh7 {[%emt 0:00:08]} 59. Kxg5 {[%emt 0:00:14]} Rc8 {[%emt 0:00:12]} 60. Nf8+ {[%emt 0:00:09]} Kh8 {[%emt 0:00:09]} 61. Ng6+ {[%emt 0:00:10]} (61. h6 $142 Be8 62. hxg7+ Kxg7 63. f6+ Kh8 64. Kh6 Rc7 65. Ng6+ Bxg6 66. Kxg6 Rc8 67. f7 Rc6+ 68. Bxc6 b5 69. f8=Q#) 61... Kh7 $18 {[%emt 0:00:08]} 62. Nf8+ {[%emt 0:00:09]} (62. Be6 $18 Re8 63. Nf8+ Kh8 64. f6 Rxe7 65. fxe7 Be8 66. Bd7 Bf7 67. Ne6) 62... Kh8 {[%emt 0:00:09]} 63. h6 {[%emt 0:00:09] White mates.} gxh6+ {[%emt 0:00:11]} 64. Kxh6 {[%emt 0:00:09][%cal Rf8g6]} Be8 {[%emt 0:00:12]} 65. Ng6+ {[%emt 0:00:09]} Bxg6 {[%emt 0:00:10]} 66. fxg6 {[%emt 0:00:08] Never resign too early!  Weighted Error Value: White=0.82/Black=0.72} 1-0

[Event "CEZ Chess Trophy 2022"]
[Site "Prague"]
[Date "2022.06.02"]
[Round "13.1"]
[White "Narayanan.S.L"]
[Black "Navara, David"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2662"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2022.05.31"]
[EventType "match"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,70,3,0,0,6,0,14,10,0,15,14,20,0,0,0,0,0,0,0,0,0,0,0,0,-115,-13,-112,-81,-133,-144,-143,-83,-278,-274,-279,-89,-114,-114,-117,-118,-125,-142,-103,-26,-55,-34,-78,0,0,0,-49,-28,-724,-591,-614,-614,-720,-694,-29984,-1092,-29954,-1012]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e3 cxd4 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} 7. exd4 Nxc3 $1 {[%mdl 4] outshines the older 7...Be7.} 8. bxc3 Qc7 {The position is equal.} 9. Bd2 Be7 $5 {[%mdl 4] Leaves trodden paths.} 10. Bd3 Nd7 {[#]} 11. Rc1 $146 ({Predecessor:} 11. O-O b6 12. Re1 Bb7 13. Qe2 h6 14. Bc2 Rc8 15. Rac1 Bd5 16. Bb1 Qc6 17. Ne5 Nxe5 18. Qxe5 {0-1 (27) Zavgorodniy,S (2418)-Le,Q (2709) Chess.com INT 2020}) 11... b6 12. Ng5 {[%cal Og5f7]} Bb7 13. Qh5 g6 14. Qh3 Nf6 15. O-O O-O 16. c4 Rad8 17. Qh4 (17. Be3 $1 $11) 17... Qc6 (17... Nh5 $17 {And now ...h6 would win.} 18. Qg4 Qd6 19. Nxh7 Qxd4 20. Qxd4 Rxd4 21. Nxf8 Rxd3 22. Nxg6 fxg6) 18. Nf3 (18. Be4 $1 $11 {remains equal.} Qd7 19. Bxb7 Qxb7 20. Rfe1) 18... Qd7 19. Be3 (19. d5 $142 Rfe8 20. Bg5) 19... Bxf3 $17 20. gxf3 Nh5 ({Black should try} 20... e5 $1 21. c5 (21. dxe5 $2 Nh5 $19) 21... bxc5) 21. Qg4 $2 {[#]} (21. Qh3 $17 {was forced.}) 21... f5 $1 $19 22. Qh3 {[#]} Bd6 $2 (22... f4 $1 $19 {[%cal Rf4e3] has better winning chances.} 23. Bd2 Qxd4 24. Qxe6+ Rf7) 23. c5 Nf4 24. Bxf4 Bxf4 25. Rc4 b5 $36 {[%mdl 2048] Black is on the roll.} 26. Rb4 a5 ({Better is} 26... a6 $17 {Threatens to win with ...Qe7.} 27. Rd1 Qe7) 27. Rxb5 Qxd4 28. Rd1 Rb8 {Black is more active.} (28... Bc7 $17 29. Kg2 Qf6) 29. Rxb8 $11 Rxb8 30. c6 (30. Qh4 $11 {might be stronger.} g5 31. Qh6) 30... Rb2 31. Qf1 {[%mdl 8192] [#]} (31. Qh4 $11 g5 32. c7 gxh4 33. c8=Q+ Kg7 34. Kh1) 31... Rxf2 $3 {[%mdl 512]} 32. Qxf2 Be3 33. Kg2 Bxf2 34. Rc1 {Against Bg1. aiming for c7.} Qe3 ({And not} 34... Qxd3 35. c7 Kf7 36. c8=Q $11) (34... Bh4 $142 35. Rc2 Qxd3 36. Rb2 Qd6 37. a4 Qxc6 38. Rb8+ Kg7 39. Rb2 Qc1 40. Re2 Kg8 41. Ra2 Bf6 42. Re2 Bd4 43. Rf2 Qd1 44. h4 f4 45. Rf1 Qe2+ 46. Kh3 Qxf1+ 47. Kg4 Be5 48. h5 Qg2+ 49. Kh4 g5#) 35. Rc3 Qd2 {Weighted Error Value: White=0.98/Black=0.40} (35... Be1 $142 36. Rc2 Qxd3 37. Rb2 Bd2 38. Rxd2 Qxd2+ 39. Kf1 Qxa2 40. h3 a4 41. h4 a3 42. f4 Qc2 43. c7 Qxc7 44. Kg2 a2 45. h5 a1=Q 46. hxg6 Qxf4 47. gxh7+ Kxh7 48. Kh3 Qh1#) 0-1

