Event: GRENKE Chess Open
Site: Karlsruhe, Germany
Date: 2024-04-01
White: Chigaev, Maksim
WhiteTitle: GM
WhiteElo: 2621
Black: Horvath, Dominik
BlackTitle: IM
BlackElo: 2538
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:48] } 1... c5 { [%eval 0.17] [%clk 1:30:23] } 2. Nc3 { [%eval 0.24] [%clk 1:31:07] } 2... Nc6 { [%eval 0.41] [%clk 1:30:17] } 3. Bb5 { [%eval 0.0] [%clk 1:31:26] } 3... Nd4 { [%eval 0.0] [%clk 1:30:06] } 4. Nf3 { [%eval 0.0] [%clk 1:31:47] } 4... a6 { [%eval 0.0] [%clk 1:14:41] } 5. Bd3 { [%eval 0.0] [%clk 1:32:08] } 5... g6 { [%eval 0.0] [%clk 1:14:36] } 6. O-O { [%eval 0.0] [%clk 1:32:29] } 6... Bg7 { [%eval 0.0] [%clk 1:14:58] } 7. Re1 { [%eval 0.0] [%clk 1:32:33] } 7... d6 { [%eval 0.2] [%clk 1:13:55] } 8. Nxd4 { [%eval 0.27] [%clk 1:32:53] } 8... cxd4 { [%eval 0.32] [%clk 1:06:54] } 9. Ne2 { [%eval 0.34] [%clk 1:32:53] } 9... Bd7 { [%eval 0.39] [%clk 1:00:25] } 10. b3 { [%eval 0.29] } 10... Bc6 { [%eval 0.39] [%clk 0:55:44] } 11. Bb2 { [%eval 0.32] [%clk 0:59:30] } 11... e5 { [%eval 0.31] [%clk 0:54:45] } 12. c3 { [%eval 0.27] [%clk 0:59:28] } 12... dxc3 { [%eval 0.42] [%clk 0:46:28] } 13. dxc3 { [%eval 0.47] [%clk 0:59:53] } 13... Nf6 { [%eval 0.34] [%clk 0:46:23] } 14. Ng3 { [%eval 0.07] [%clk 0:58:49] } 14... d5 { [%eval 0.0] [%clk 0:44:54] } 15. exd5 { [%eval 0.02] [%clk 0:53:45] } 15... Qxd5 { [%eval 0.04] [%clk 0:45:06] } 16. Bf1 { [%eval 0.1] [%clk 0:54:10] } 16... O-O { [%eval 0.32] [%clk 0:36:20] } 17. c4 { [%eval 0.34] [%clk 0:54:00] } 17... Qxd1 { [%eval 0.32] [%clk 0:36:42] } 18. Rb1?? { [%eval -7.3] } { Blunder. Raxd1 was best. } 18... Qc1?? { [%eval 0.07] } { Blunder. Qc2 was best. } 19. Rbxc1 { [%eval 0.16] [%clk 0:54:24] } 19... e4 { [%eval 0.16] [%clk 0:32:40] } 20. Rcd1 { [%eval 0.05] [%clk 0:51:09] } 20... Rfe8 { [%eval 0.12] } 21. b4 { [%eval 0.19] } 21... Red8 { [%eval 0.41] [%clk 0:30:50] } 22. Rxd8+ { [%eval 0.46] [%clk 0:48:48] } 22... Rxd8 { [%eval 0.42] [%clk 0:31:15] } 23. b5 { [%eval 0.43] [%clk 0:49:14] } 23... axb5 { [%eval 0.39] [%clk 0:25:43] } 24. cxb5 { [%eval 0.42] [%clk 0:49:02] } 24... Bd5 { [%eval 0.44] [%clk 0:26:12] } 25. Rd1 { [%eval 0.37] [%clk 0:43:16] } 25... Rd7 { [%eval 0.38] [%clk 0:26:36] } 26. a4 { [%eval 0.3] [%clk 0:38:46] } 26... Bb3?! { [%eval 0.97] } { Inaccuracy. b6 was best. } { [%clk 0:21:04] } 27. Rxd7?! { [%eval 0.27] } { Inaccuracy. Rb1 was best. } { [%clk 0:12:05] } 27... Nxd7 { [%eval 0.33] [%clk 0:21:31] } 28. Bxg7 { [%eval 0.32] [%clk 0:12:29] } 28... Kxg7 { [%eval 0.26] [%clk 0:21:59] } 29. a5 { [%eval 0.31] [%clk 0:12:53] } 29... f5 { [%eval 0.22] [%clk 0:21:09] } 30. Ne2 { [%eval 0.34] [%clk 0:07:09] } 30... Kf6 { [%eval 0.36] [%clk 0:21:12] } 31. a6 { [%eval 0.21] [%clk 0:06:05] } 31... Ke5 { [%eval 0.15] [%clk 0:18:22] } 32. f3 { [%eval 0.17] [%clk 0:04:05] } 32... exf3 { [%eval 0.28] [%clk 0:16:09] } 33. gxf3 { [%eval 0.15] [%clk 0:04:33] } 33... Kd6 { [%eval 0.2] [%clk 0:11:57] } 34. Nc3 { [%eval 0.06] [%clk 0:03:45] } 34... Kc5 { [%eval 0.16] [%clk 0:10:15] } 35. Kf2 { [%eval 0.22] [%clk 0:03:52] } 35... bxa6 { [%eval 0.2] [%clk 0:08:39] } 36. bxa6 { [%eval 0.15] [%clk 0:04:20] } 36... Kb6 { [%eval 0.25] [%clk 0:05:40] } 37. Ke3 { [%eval 0.1] [%clk 0:04:44] } 37... Nc5 { [%eval 0.14] [%clk 0:05:19] } 38. Kf4 { [%eval 0.12] [%clk 0:04:31] } 38... Nxa6 { [%eval 0.17] [%clk 0:05:13] } 39. Bxa6 { [%eval 0.19] [%clk 0:02:52] } 39... Kxa6 { [%eval 0.18] [%clk 0:05:40] } 40. Kg5 { [%eval 0.16] [%clk 0:03:17] } 40... Kb6 { [%eval 0.17] [%clk 0:06:07] } 41. f4 { [%eval 0.0] [%clk 0:02:03] } 41... Kc5 { [%eval 0.0] [%clk 0:06:28] } 42. Ne2 { [%eval 0.0] [%clk 0:01:00] } 42... Bd1 { [%eval 0.0] [%clk 0:05:34] } 43. Ng3 { [%eval -0.29] [%clk 0:14:09] } 1/2-1/2