Event: Round 9: Mikhail Antipov - David Brodsky
Date: 2023-08-16
White: Mikhail Antipov
WhiteTitle: GM
Black: David Brodsky
BlackTitle: GM
Result: 1/2-1/2
ECO: B95
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:32:05] } 1... c5 { [%eval 0.32] [%clk 1:39:38] } 2. Nf3 { [%eval 0.0] [%clk 1:32:31] } 2... d6 { [%eval 0.0] [%clk 1:40:04] } 3. d4 { [%eval 0.25] [%clk 1:32:57] } 3... cxd4 { [%eval 0.13] [%clk 1:40:30] } 4. Nxd4 { [%eval 0.27] [%clk 1:33:24] } 4... Nf6 { [%eval 0.3] [%clk 1:40:55] } 5. Nc3 { [%eval 0.21] [%clk 1:33:50] } 5... a6 { [%eval 0.39] [%clk 1:41:22] } 6. Bg5 { [%eval 0.0] [%clk 1:34:09] } 6... e6 { [%eval 0.34] [%clk 1:41:38] } 7. Qf3 { [%eval 0.0] [%clk 1:33:47] } 7... Nbd7 { [%eval 0.0] [%clk 1:37:08] } 8. O-O-O { [%eval -0.1] [%clk 1:34:09] } 8... Qc7 { [%eval -0.1] [%clk 1:36:59] } 9. Bd3 { [%eval 0.15] [%clk 1:34:30] } 9... Be7 { [%eval 0.05] [%clk 1:31:58] } 10. Qg3 { [%eval 0.0] [%clk 1:26:26] } 10... b5 { [%eval 0.37] [%clk 1:21:10] } 11. Rhe1 { [%eval 0.09] [%clk 1:20:36] } 11... Bb7 { [%eval 0.32] [%clk 1:11:14] } 12. f4 { [%eval 0.4] [%clk 1:18:41] } 12... b4 { [%eval 0.19] [%clk 1:10:45] } 13. Nd5 { [%eval 0.0] [%clk 1:14:23] } 13... exd5 { [%eval 0.31] [%clk 1:10:57] } 14. exd5 { [%eval 0.2] [%clk 1:12:38] } 14... Kd8 { [%eval 0.09] [%clk 1:11:04] } 15. Be4? { [%eval -1.09] } { Mistake. Nc6+ was best. } { [%clk 0:47:47] } 15... Kc8?! { [%eval -0.21] } { Inaccuracy. h6 was best. } { [%clk 0:44:54] } 16. Bf5 { [%eval -0.67] [%clk 0:34:52] } 16... Bd8 { [%eval -0.27] [%clk 0:39:11] } 17. Nc6 { [%eval -0.17] [%clk 0:35:18] } 17... g6 { [%eval -0.13] [%clk 0:23:16] } 18. Bxd7+ { [%eval -0.06] [%clk 0:28:12] } 18... Nxd7 { [%eval -0.1] [%clk 0:23:34] } 19. Nxd8 { [%eval -0.09] [%clk 0:26:49] } 19... Rxd8 { [%eval -0.07] [%clk 0:23:56] } 20. Bxd8 { [%eval -0.17] [%clk 0:27:16] } 20... Qxd8 { [%eval -0.1] [%clk 0:24:14] } 21. Qe3 { [%eval -0.62] [%clk 0:20:53] } 21... Qa5?! { [%eval 0.0] } { Inaccuracy. Kc7 was best. } { [%clk 0:17:50] } 22. Qd4?! { [%eval -0.69] } { Inaccuracy. Qe7 was best. } { [%clk 0:20:14] } 22... Kd8 { [%eval -0.61] [%clk 0:14:09] } 23. Re4 { [%eval -0.54] [%clk 0:16:19] } 23... Qxa2 { [%eval -0.65] [%clk 0:12:10] } 24. Qxb4 { [%eval -0.64] [%clk 0:16:45] } 24... Bxd5 { [%eval -0.46] [%clk 0:11:44] } 25. Re3? { [%eval -1.7] } { Mistake. Qxd6 was best. } { [%clk 0:09:32] } 25... Rb8 { [%eval -1.43] [%clk 0:10:48] } 26. Qd4 { [%eval -1.56] [%clk 0:09:59] } 26... Be6? { [%eval -0.2] } { Mistake. Qa1+ was best. } { [%clk 0:06:56] } 27. Ra3 { [%eval -0.25] [%clk 0:09:26] } 27... Qc4 { [%eval -0.21] [%clk 0:07:22] } 28. Qxd6 { [%eval -0.5] [%clk 0:09:45] } 28... Qb4 { [%eval -0.35] [%clk 0:07:08] } 29. b3?! { [%eval -0.91] } { Inaccuracy. Qxb4 was best. } { [%clk 0:06:15] } 29... Rb6 { [%eval -0.94] [%clk 0:06:07] } 30. Qxb4 { [%eval -0.58] [%clk 0:06:39] } 30... Rxb4 { [%eval -0.69] [%clk 0:06:34] } 31. Rxa6 { [%eval -0.75] [%clk 0:06:42] } 31... Rxf4 { [%eval -0.66] [%clk 0:06:52] } 32. g3 { [%eval -0.76] [%clk 0:04:47] } 32... Rg4 { [%eval -0.76] [%clk 0:04:53] } 33. Kb2 { [%eval -0.6] [%clk 0:04:47] } 33... h5 { [%eval -0.69] [%clk 0:05:01] } 34. c4 { [%eval -0.9] [%clk 0:02:28] } 34... h4 { [%eval -0.74] [%clk 0:04:21] } 35. Rd3 { [%eval -0.9] [%clk 0:02:55] } 35... Kc7 { [%eval -0.83] [%clk 0:03:49] } 36. Ra7+ { [%eval -1.06] [%clk 0:03:01] } 36... Kc6 { [%eval -0.79] [%clk 0:03:59] } 37. Ra6+ { [%eval -0.69] [%clk 0:03:28] } 37... Kc7 { [%eval -0.81] [%clk 0:04:22] } 38. Ra7+ { [%eval -0.9] [%clk 0:03:54] } 38... Kc6 { [%eval -0.68] [%clk 0:01:59] } 39. Ra6+ { [%eval -0.71] [%clk 0:04:20] } 1/2-1/2