Event: Tata Steel Chess Challengers
Site: Wijk aan Zee, Netherlands
Date: 2020-01-12
White: Smirnov, Anton
WhiteElo: 2604
Black: Keymer, Vincent
BlackElo: 2527
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:50] } 1... c5 { [%eval 0.2] [%clk 1:40:55] } 2. Nf3 { [%eval 0.21] [%clk 1:41:16] } 2... d6 { [%eval 0.26] [%clk 1:41:21] } 3. d4 { [%eval 0.17] [%clk 1:41:41] } 3... cxd4 { [%eval 0.16] [%clk 1:41:48] } 4. Nxd4 { [%eval 0.11] [%clk 1:42:06] } 4... Nf6 { [%eval 0.37] [%clk 1:42:14] } 5. Nc3 { [%eval 0.25] [%clk 1:42:29] } 5... a6 { [%eval 0.29] [%clk 1:42:42] } 6. Be3 { [%eval 0.16] [%clk 1:42:52] } 6... e5 { [%eval 0.0] [%clk 1:43:07] } 7. Nf3 { [%eval 0.25] [%clk 1:43:18] } 7... Be7 { [%eval 0.12] [%clk 1:43:10] } 8. Nd2 { [%eval 0.17] [%clk 1:43:41] } 8... b5 { [%eval 0.21] [%clk 1:41:48] } 9. a4 { [%eval 0.18] [%clk 1:44:04] } 9... b4 { [%eval -0.16] [%clk 1:42:15] } 10. Nd5 { [%eval -0.14] [%clk 1:44:29] } 10... Nxd5 { [%eval -0.2] [%clk 1:42:40] } 11. exd5 { [%eval -0.16] [%clk 1:44:53] } 11... O-O { [%eval 0.23] [%clk 1:37:44] } 12. Nc4 { [%eval 0.15] [%clk 1:45:02] } 12... Nd7 { [%eval 0.26] [%clk 1:38:09] } 13. a5 { [%eval 0.22] [%clk 1:45:27] } 13... f5 { [%eval 0.12] [%clk 1:38:34] } 14. f3 { [%eval -0.34] [%clk 1:44:48] } 14... Nf6?! { [%eval 0.62] } { Inaccuracy. Best move was Rb8. } { [%clk 1:05:28] } 15. Be2 { [%eval 0.43] [%clk 1:21:06] } 15... Qe8 { [%eval 0.89] [%clk 0:50:02] } 16. f4?! { [%eval 0.3] } { Inaccuracy. Best move was Nb6. } { [%clk 1:15:00] } 16... Bb7 { [%eval 0.21] [%clk 0:33:46] } 17. Nb6 { [%eval 0.0] [%clk 1:14:42] } 17... Rd8?! { [%eval 0.92] } { Inaccuracy. Best move was Ng4. } { [%clk 0:16:31] } 18. O-O { [%eval 0.78] [%clk 1:12:07] } 18... Ne4 { [%eval 1.17] [%clk 0:16:07] } 19. Ra4 { [%eval 1.01] [%clk 0:56:02] } 19... exf4 { [%eval 1.04] [%clk 0:13:08] } 20. Bxf4 { [%eval 1.0] [%clk 0:55:55] } 20... b3 { [%eval 1.23] [%clk 0:11:39] } 21. cxb3 { [%eval 0.98] [%clk 0:45:39] } 21... Bf6 { [%eval 1.07] [%clk 0:11:46] } 22. Bf3?! { [%eval 0.25] } { Inaccuracy. Best move was Bd3. } { [%clk 0:40:31] } 22... Nc5? { [%eval 1.75] } { Mistake. Best move was Qb5. } { [%clk 0:10:21] } 23. Rc4 { [%eval 1.54] [%clk 0:40:30] } 23... Rf7 { [%eval 1.78] [%clk 0:05:18] } 24. b4 { [%eval 1.5] [%clk 0:37:31] } 24... Nd7 { [%eval 1.5] [%clk 0:05:44] } 25. Nxd7 { [%eval 1.49] [%clk 0:34:20] } 25... Rdxd7 { [%eval 2.04] [%clk 0:05:19] } 26. Rc6 { [%eval 1.6] [%clk 0:27:32] } 26... g5 { [%eval 1.29] [%clk 0:04:03] } 27. Bg3 { [%eval 1.68] [%clk 0:24:03] } 27... g4 { [%eval 1.5] [%clk 0:03:38] } 28. Be2 { [%eval 1.47] [%clk 0:24:31] } 28... Be5? { [%eval 3.24] } { Mistake. Best move was Rde7. } { [%clk 0:03:47] } 29. Bxe5 { [%eval 3.37] [%clk 0:21:10] } 29... Qxe5 { [%eval 3.69] [%clk 0:02:50] } 30. Bxa6 { [%eval 3.37] [%clk 0:20:48] } 30... Bxa6 { [%eval 3.13] [%clk 0:01:16] } 31. Rxa6 { [%eval 3.15] [%clk 0:21:12] } 31... Qxb2? { [%eval 5.8] } { Mistake. Best move was Rd8. } { [%clk 0:01:10] } 32. Rxf5?? { [%eval 0.0] } { Blunder. Best move was Qa1. } { [%clk 0:13:25] } 32... Rxf5 { [%eval 0.0] [%clk 0:01:09] } 33. Qxg4+ { [%eval 0.0] [%clk 0:13:53] } 33... Rg7 { [%eval 0.0] [%clk 0:01:32] } 34. Ra8+ { [%eval 0.0] [%clk 0:13:30] } 34... Rf8 { [%eval 0.0] [%clk 0:01:58] } 35. Qe6+ { [%eval 0.0] [%clk 0:10:53] } 35... Rf7 { [%eval 0.0] [%clk 0:01:28] } 36. Rxf8+ { [%eval 0.0] [%clk 0:11:16] } 36... Kxf8 { [%eval 0.0] [%clk 0:01:55] } 37. Qc8+ { [%eval 0.0] [%clk 0:11:39] } 37... Kg7 { [%eval 0.0] [%clk 0:02:20] } 38. Qg4+ { [%eval 0.0] [%clk 0:12:05] } 38... Kf8 { [%clk 0:01:28] } 1/2-1/2