Event: 35. Staufer Open 2025
Site: Schwaebisch Gmuend, Germany
Date: 2025-01-04
White: Korneev, Oleg
WhiteTitle: GM
WhiteElo: 2486
Black: Yasmo, Daniil
BlackElo: 2138
Result: 1-0
ECO: B38
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard
TimeControl: 100 Min / 40 moves + 20 Min. Rest + 30 sec per move

1. c4 { [%eval 0.12] [%clk 1:31:35] } 1... c5 { [%eval 0.19] [%clk 1:40:52] } 2. Nf3 { [%eval 0.26] [%clk 1:31:47] } 2... Nc6 { [%eval 0.23] [%clk 1:41:16] } 3. d4 { [%eval 0.08] [%clk 1:32:12] } 3... cxd4 { [%eval 0.16] [%clk 1:41:43] } 4. Nxd4 { [%eval 0.08] [%clk 1:32:39] } 4... g6 { [%eval 0.43] [%clk 1:39:19] } 5. e4 { [%eval 0.4] [%clk 1:31:42] } 5... Bg7 { [%eval 0.46] [%clk 1:39:46] } 6. Be3 { [%eval 0.38] [%clk 1:32:09] } 6... d6 { [%eval 0.51] [%clk 1:40:06] } 7. Nc3 { [%eval 0.34] [%clk 1:32:30] } 7... Nxd4 { [%eval 0.47] [%clk 1:39:16] } 8. Bxd4 { [%eval 0.52] [%clk 1:32:45] } 8... Bxd4 { [%eval 0.52] [%clk 1:39:42] } 9. Qxd4 { [%eval 0.48] [%clk 1:33:06] } 9... Nf6 { [%eval 0.41] [%clk 1:40:06] } 10. Be2 { [%eval 0.5] [%clk 1:32:04] } 10... O-O { [%eval 0.43] [%clk 1:36:28] } 11. O-O { [%eval 0.45] [%clk 1:31:14] } 11... Be6 { [%eval 0.61] [%clk 1:24:09] } 12. Rac1 { [%eval 0.51] [%clk 1:28:27] } 12... Qa5 { [%eval 0.46] [%clk 1:21:34] } 13. b3 { [%eval 0.36] [%clk 1:27:05] } 13... a6 { [%eval 0.51] [%clk 1:16:21] } 14. f4 { [%eval 0.55] [%clk 1:01:17] } 14... Rfc8 { [%eval 0.99] [%clk 1:06:05] } 15. f5?! { [%eval 0.26] } { Inaccuracy. Kh1 was best. } { [%clk 0:58:43] } 15... Bd7 { [%eval 0.2] [%clk 1:04:36] } 16. fxg6 { [%eval 0.09] [%clk 0:56:31] } 16... hxg6 { [%eval 0.12] [%clk 1:03:34] } 17. Rxf6 { [%eval 0.0] [%clk 0:55:57] } 17... exf6 { [%eval 0.0] [%clk 1:02:35] } 18. Nd5 { [%eval 0.0] [%clk 0:56:21] } 18... Qc5?? { [%eval 4.51] } { Blunder. Be6 was best. } { [%clk 0:58:42] } 19. Nxf6+ { [%eval 4.54] [%clk 0:54:53] } 19... Kg7 { [%eval 4.48] [%clk 0:58:51] } 20. Qxc5 { [%eval 4.5] [%clk 0:55:17] } 20... Rxc5 { [%eval 4.07] [%clk 0:56:56] } 21. Nxd7 { [%eval 4.16] [%clk 0:55:36] } 21... Rc6 { [%eval 4.09] [%clk 0:57:08] } 22. Rf1 { [%eval 3.97] [%clk 0:49:56] } 22... Re8 { [%eval 4.1] [%clk 0:56:11] } 23. Nf6 { [%eval 4.06] [%clk 0:23:49] } 23... Re6 { [%eval 3.91] [%clk 0:56:37] } 24. Nd5 { [%eval 3.88] [%clk 0:15:14] } 24... Rxe4 { [%eval 3.76] [%clk 0:57:01] } 25. Bf3 { [%eval 3.85] [%clk 0:08:54] } 25... Rd4 { [%eval 3.9] [%clk 0:56:23] } 26. Kf2 { [%eval 4.03] [%clk 0:06:10] } 26... b5 { [%eval 3.97] [%clk 0:54:39] } 27. Ke3 { [%eval 3.98] [%clk 0:06:34] } 27... Rh4 { [%eval 3.91] [%clk 0:55:01] } 28. cxb5 { [%eval 3.85] [%clk 0:04:43] } 28... axb5 { [%eval 3.84] [%clk 0:55:22] } 29. h3 { [%eval 3.88] [%clk 0:05:09] } 29... Rc2 { [%eval 3.75] [%clk 0:53:14] } 30. Ra1 { [%eval 3.7] [%clk 0:05:34] } 30... f5 { [%eval 4.15] [%clk 0:46:46] } 31. Kd3 { [%eval 4.24] [%clk 0:05:45] } 31... Rb2 { [%eval 4.71] [%clk 0:45:14] } 32. Kc3 { [%eval 4.8] [%clk 0:05:07] } 32... Rf2 { [%eval 4.73] [%clk 0:45:40] } 33. a4 { [%eval 4.69] [%clk 0:04:41] } 33... bxa4 { [%eval 4.75] [%clk 0:42:33] } 34. bxa4 { [%eval 4.75] [%clk 0:05:09] } 34... g5 { [%eval 4.78] [%clk 0:40:57] } 35. a5 { [%eval 4.73] [%clk 0:05:30] } 35... g4 { [%eval 4.79] [%clk 0:40:59] } 36. hxg4 { [%eval 4.82] [%clk 0:05:30] } 36... fxg4 { [%eval 4.84] [%clk 0:41:23] } 37. Be4 { [%eval 4.64] [%clk 0:03:49] } 37... g3 { [%eval 4.87] [%clk 0:40:58] } 38. Bf3 { [%eval 4.77] [%clk 0:03:19] } 38... Rxf3+ { [%eval 4.73] [%clk 0:39:51] } 39. gxf3 { [%eval 4.55] [%clk 0:03:48] } 39... Rh5 { [%eval 5.63] [%clk 0:39:00] } 40. Kc4 { [%eval 5.65] [%clk 0:03:09] } 40... Rh4+ { [%eval 5.97] [%clk 0:38:49] } 41. f4 { [%clk 0:03:15] } 41... g2 { [%clk 0:39:15] } 42. Rg1 { [%clk 0:03:34] } 1-0