Event: Spanish League Honour Division
Site: chess24.com
Date: 2022-09-20
White: Korneev, Oleg
WhiteTitle: GM
WhiteElo: 2460
Black: Buksa, Nataliya
BlackTitle: IM
BlackElo: 2407
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:54] } 1... d5 { [%eval 0.38] [%clk 1:30:34] } 2. Nf3 { [%eval 0.28] [%clk 1:29:15] } 2... Nf6 { [%eval 0.25] [%clk 1:30:59] } 3. Bf4 { [%eval 0.0] [%clk 1:29:41] } 3... c5 { [%eval 0.0] [%clk 1:31:26] } 4. e3 { [%eval 0.0] [%clk 1:30:07] } 4... Nc6 { [%eval 0.0] [%clk 1:31:53] } 5. c3 { [%eval -0.13] [%clk 1:30:34] } 5... e6 { [%eval 0.22] [%clk 1:21:32] } 6. Nbd2 { [%eval 0.0] [%clk 1:30:26] } 6... cxd4 { [%eval 0.28] [%clk 1:19:18] } 7. exd4 { [%eval 0.2] [%clk 1:30:51] } 7... Nh5 { [%eval 0.34] [%clk 1:19:46] } 8. Be3 { [%eval 0.21] [%clk 1:31:09] } 8... Bd6 { [%eval 0.21] [%clk 1:17:29] } 9. Ne5 { [%eval 0.25] [%clk 1:31:32] } 9... g6 { [%eval 0.49] [%clk 1:15:24] } 10. Nd3 { [%eval 0.25] [%clk 1:31:43] } 10... O-O { [%eval 0.62] [%clk 1:12:59] } 11. Be2?! { [%eval 0.01] } { Inaccuracy. g3 was best. } { [%clk 1:32:05] } 11... Ng7 { [%eval 0.32] [%clk 1:13:05] } 12. Bf4 { [%eval 0.0] [%clk 1:24:34] } 12... f6 { [%eval -0.2] [%clk 1:07:25] } 13. Nf3 { [%eval -0.44] [%clk 0:59:46] } 13... Qc7 { [%eval -0.32] [%clk 0:56:26] } 14. g3 { [%eval -0.54] [%clk 0:49:01] } 14... e5 { [%eval -0.35] [%clk 0:33:31] } 15. dxe5 { [%eval -0.54] [%clk 0:48:16] } 15... fxe5 { [%eval -0.58] [%clk 0:33:37] } 16. Ndxe5 { [%eval -0.51] [%clk 0:42:27] } 16... Bxe5 { [%eval 0.0] [%clk 0:33:30] } 17. Nxe5 { [%eval 0.0] [%clk 0:39:47] } 17... Nxe5 { [%eval 0.0] [%clk 0:22:12] } 18. Qxd5+ { [%eval 0.0] [%clk 0:39:46] } 18... Qf7 { [%eval 0.0] [%clk 0:21:09] } 19. Qxe5 { [%eval 0.0] [%clk 0:34:01] } 19... Bh3?? { [%eval 3.18] } { Blunder. Re8 was best. } { [%clk 0:17:25] } 20. O-O-O?? { [%eval 1.13] } { Blunder. Qc7 was best. } { [%clk 0:24:30] } 20... Rae8 { [%eval 1.58] [%clk 0:17:11] } 21. Qb5 { [%eval 1.68] [%clk 0:22:52] } 21... Rxe2?! { [%eval 2.52] } { Inaccuracy. a6 was best. } { [%clk 0:12:44] } 22. Qxe2 { [%eval 1.86] [%clk 0:23:06] } 22... Qxa2 { [%eval 3.06] [%clk 0:13:12] } 23. Qe4? { [%eval 1.44] } { Mistake. Qb5 was best. } { [%clk 0:15:27] } 23... Ne6 { [%eval 2.18] [%clk 0:13:33] } 24. Rd5 { [%eval 1.62] [%clk 0:14:29] } 24... Nxf4 { [%eval 2.01] [%clk 0:07:06] } 25. gxf4 { [%eval 1.89] [%clk 0:14:46] } 25... Bf5 { [%eval 1.94] [%clk 0:05:40] } 26. Rxf5 { [%eval 1.86] [%clk 0:14:56] } 26... Rxf5 { [%eval 1.83] [%clk 0:06:06] } 27. Rd1 { [%eval 1.5] [%clk 0:14:16] } 27... Qf7?? { [%eval 4.42] } { Blunder. b6 was best. } { [%clk 0:05:22] } 28. Rd8+ { [%eval 4.43] [%clk 0:13:37] } 28... Kg7 { [%eval 4.48] [%clk 0:05:48] } 29. Qd4+ { [%eval 4.39] [%clk 0:13:02] } 29... Qf6 { [%eval 4.88] [%clk 0:02:30] } 30. Rd7+ { [%eval 4.98] [%clk 0:13:23] } 30... Kh6 { [%eval 4.66] [%clk 0:02:58] } 31. Qxf6 { [%eval 4.5] [%clk 0:12:11] } 31... Rxf6 { [%eval 4.58] [%clk 0:03:26] } 32. Rxb7 { [%eval 4.55] [%clk 0:11:28] } 32... Rxf4?! { [%eval 6.51] } { Inaccuracy. a5 was best. } { [%clk 0:03:51] } 33. Rxa7 { [%eval 6.34] [%clk 0:11:49] } 33... Rxf2 { [%eval 7.15] [%clk 0:04:18] } 34. b4 { [%eval 7.09] [%clk 0:08:16] } 34... Rf5 { [%eval 7.44] [%clk 0:01:27] } 35. c4 { [%eval 7.71] [%clk 0:07:21] } 35... Rf4 { [%eval 8.56] [%clk 0:01:13] } 36. Rc7 { [%eval 8.38] [%clk 0:07:36] } 36... Kg5 { [%eval 9.19] [%clk 0:00:39] } 37. b5 { [%eval 8.81] [%clk 0:07:53] } 37... Rf1+ { [%eval 9.31] [%clk 0:01:00] } 38. Kc2 { [%eval 9.54] [%clk 0:06:58] } 38... Rf2+ { [%eval 9.5] [%clk 0:01:01] } 39. Kc3 { [%clk 0:07:22] } 39... Rxh2 { [%clk 0:01:27] } 40. b6 { [%clk 0:07:45] } 40... Rh1 { [%clk 0:01:56] } 41. b7 { [%clk 0:08:03] } 41... Rb1 { [%clk 0:02:24] } 42. Rc5+ { [%clk 0:08:18] } 1-0