Event: Skanderborg GM 2025
Site: https://lichess.org/broadcast/smuk-skak-gm-tournament-2025/round-4/DfxOYCKF/pAhH8F5f
White: Korneev, Oleg
WhiteTitle: GM
WhiteElo: 2452
Black: Olsen, Filip Boe
BlackTitle: IM
BlackElo: 2441
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:28:39] } 1... c5 { [%eval 0.24] [%clk 1:30:41] } 2. Nf3 { [%eval 0.2] [%clk 1:28:54] } 2... d6 { [%eval 0.31] [%clk 1:31:01] } 3. Bb5+ { [%eval 0.14] [%clk 1:28:32] } 3... Nc6 { [%eval 0.37] [%clk 1:30:10] } 4. O-O { [%eval 0.28] [%clk 1:26:50] } 4... Bd7 { [%eval 0.34] [%clk 1:29:56] } 5. Re1 { [%eval 0.33] [%clk 1:27:16] } 5... a6 { [%eval 0.35] [%clk 1:30:07] } 6. Bf1 { [%eval 0.34] [%clk 1:27:40] } 6... e5 { [%eval 0.36] [%clk 1:30:19] } 7. c3 { [%eval 0.32] [%clk 1:19:54] } 7... Be7 { [%eval 0.3] [%clk 1:30:35] } 8. d4 { [%eval 0.3] [%clk 1:02:30] } 8... cxd4 { [%eval 0.45] [%clk 1:29:59] } 9. cxd4 { [%eval 0.38] [%clk 1:02:55] } 9... Bg4 { [%eval 0.42] [%clk 1:30:15] } 10. d5 { [%eval 0.2] [%clk 0:59:35] } 10... Nd4 { [%eval 0.25] [%clk 1:30:16] } 11. Be3 { [%eval 0.26] [%clk 0:56:40] } 11... Nxf3+ { [%eval 0.51] [%clk 1:27:54] } 12. gxf3 { [%eval 0.48] [%clk 0:57:04] } 12... Bd7 { [%eval 0.43] [%clk 1:28:06] } 13. f4 { [%eval 0.02] [%clk 0:55:35] } 13... Bf6?! { [%eval 0.82] } { Inaccuracy. Nh6 was best. } { [%clk 1:11:44] } 14. Nc3?! { [%eval 0.11] } { Inaccuracy. Nd2 was best. } { [%clk 0:51:57] } 14... Ne7?! { [%eval 0.73] } { Inaccuracy. exf4 was best. } { [%clk 1:02:51] } 15. fxe5 { [%eval 0.85] [%clk 0:50:19] } 15... Bxe5 { [%eval 1.1] [%clk 0:59:57] } 16. f4 { [%eval 0.99] [%clk 0:50:05] } 16... Bf6? { [%eval 2.56] } { Mistake. Bxc3 was best. } { [%clk 0:52:49] } 17. e5 { [%eval 2.53] [%clk 0:32:43] } 17... dxe5 { [%eval 2.88] [%clk 0:52:39] } 18. fxe5 { [%eval 2.87] [%clk 0:33:04] } 18... Bxe5 { [%eval 2.79] [%clk 0:33:17] } 19. Bc5 { [%eval 2.69] [%clk 0:33:09] } 19... Qc7?! { [%eval 3.89] } { Inaccuracy. Rc8 was best. } { [%clk 0:24:44] } 20. Bxe7 { [%eval 3.92] [%clk 0:32:50] } 20... Kxe7 { [%eval 4.04] [%clk 0:22:28] } 21. d6+ { [%eval 4.01] [%clk 0:32:12] } 21... Qxd6 { [%eval 4.06] [%clk 0:22:49] } 22. Qxd6+ { [%eval 3.91] [%clk 0:32:34] } 22... Kxd6 { [%eval 4.03] [%clk 0:23:12] } 23. Rad1+ { [%eval 3.84] [%clk 0:33:02] } 23... Kc7 { [%eval 4.14] [%clk 0:19:58] } 24. Nd5+ { [%eval 4.04] [%clk 0:31:06] } 24... Kc6 { [%eval 4.17] [%clk 0:16:45] } 25. Rxe5 { [%eval 4.01] [%clk 0:30:25] } 25... Rae8 { [%eval 4.06] [%clk 0:16:47] } 26. Rxe8 { [%eval 4.05] [%clk 0:24:40] } 26... Bxe8 { [%eval 4.13] [%clk 0:13:02] } 27. Bg2 { [%eval 4.1] [%clk 0:25:05] } 27... Kd6 { [%eval 4.07] [%clk 0:11:57] } 28. Nc3+ { [%eval 4.14] [%clk 0:22:03] } 28... Kc7 { [%eval 4.13] [%clk 0:12:07] } 29. Re1 { [%eval 3.99] [%clk 0:22:21] } 29... Bc6 { [%eval 4.18] [%clk 0:06:44] } 30. Re7+ { [%eval 4.18] [%clk 0:22:33] } 30... Kd6 { [%eval 4.09] [%clk 0:07:13] } 31. Rxf7 { [%eval 4.1] [%clk 0:22:56] } 31... Rg8 { [%eval 4.37] [%clk 0:07:30] } 32. Bxc6 { [%eval 4.42] [%clk 0:21:03] } 32... Kxc6 { [%eval 4.23] [%clk 0:07:50] } 33. Kf2 { [%eval 4.19] [%clk 0:20:34] } 33... h5 { [%eval 4.33] [%clk 0:06:46] } 34. Ne4 { [%eval 4.24] [%clk 0:16:02] } 34... a5 { [%eval 4.49] [%clk 0:05:44] } 35. h4 { [%eval 4.25] [%clk 0:16:02] } 35... b5 { [%eval 4.53] [%clk 0:03:36] } 36. Ke3 { [%eval 4.57] [%clk 0:14:37] } 36... a4 { [%eval 4.51] [%clk 0:03:48] } 37. a3 { [%eval 4.64] [%clk 0:13:32] } 37... g6 { [%eval 5.04] [%clk 0:03:29] } 38. Rf6+ { [%eval 5.01] [%clk 0:13:15] } 38... Kd5 { [%eval 5.27] [%clk 0:03:37] } 39. Rd6+ { [%eval 5.18] [%clk 0:12:07] } 39... Kc4 { [%eval 5.67] [%clk 0:03:46] } 40. Rd3 { [%eval 5.3] [%clk 0:09:14] } 40... Rb8?? { [%eval #2] } { Checkmate is now unavoidable. b4 was best. } { [%clk 0:02:45] } 41. b3+ { [%eval #1] [%clk 0:08:38] } 41... axb3 { [%eval #1] [%clk 0:02:58] } 42. Rd4# { [%clk 0:09:06] } 1-0