Event: Round 1: Knaak, Rainer - Tocco, Paolo
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-1/Cb9z7AQN/dXtPux7D
Date: 2025-10-21
White: Knaak, Rainer
WhiteTitle: GM
WhiteElo: 2429
Black: Tocco, Paolo
BlackTitle: CM
BlackElo: 1983
Result: 1-0
ECO: A40
Opening: Mikenas Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nc6 { [%eval 0.6] [%clk 1:30:54] } 2. Nf3 { [%eval 0.39] [%clk 1:31:06] } 2... d6 { [%eval 0.67] [%clk 1:31:18] } 3. c4 { [%eval 0.6] [%clk 1:31:02] } 3... Bg4 { [%eval 0.97] [%clk 1:30:38] } 4. d5 { [%eval 1.01] [%clk 1:30:28] } 4... Nb8 { [%eval 1.0] [%clk 1:28:56] } 5. e4 { [%eval 0.76] [%clk 1:30:02] } 5... Nf6 { [%eval 0.78] [%clk 1:24:29] } 6. Nc3 { [%eval 0.79] [%clk 1:30:16] } 6... g6 { [%eval 0.83] [%clk 1:24:29] } 7. h3 { [%eval 0.9] [%clk 1:29:48] } 7... Bxf3 { [%eval 0.67] [%clk 1:24:39] } 8. Qxf3 { [%eval 0.99] [%clk 1:30:12] } 8... Bg7 { [%eval 0.94] [%clk 1:24:48] } 9. Be2 { [%eval 0.91] [%clk 1:27:49] } 9... O-O { [%eval 0.87] [%clk 1:23:12] } 10. g4 { [%eval 0.9] [%clk 1:25:48] } 10... c6 { [%eval 1.14] [%clk 1:21:11] } 11. h4 { [%eval 1.33] [%clk 1:20:47] } 11... cxd5 { [%eval 1.26] [%clk 1:14:40] } 12. cxd5 { [%eval 0.99] [%clk 1:19:22] } 12... e6 { [%eval 1.05] [%clk 1:07:21] } 13. g5?! { [%eval 0.33] } { Inaccuracy. h5 was best. } { [%clk 1:13:48] } 13... Nfd7? { [%eval 2.05] } { Mistake. Nh5 was best. } { [%clk 1:02:48] } 14. dxe6?! { [%eval 1.43] } { Inaccuracy. h5 was best. } { [%clk 1:12:20] } 14... fxe6 { [%eval 1.58] [%clk 1:03:04] } 15. Qh3 { [%eval 1.61] [%clk 1:12:29] } 15... Qe7 { [%eval 2.18] [%clk 0:59:14] } 16. h5 { [%eval 2.2] [%clk 1:11:07] } 16... Nc6 { [%eval 2.23] [%clk 0:57:24] } 17. f4 { [%eval 2.21] [%clk 0:59:55] } 17... Nd4?! { [%eval 3.4] } { Inaccuracy. gxh5 was best. } { [%clk 0:52:27] } 18. hxg6 { [%eval 3.35] [%clk 0:51:30] } 18... hxg6 { [%eval 3.28] [%clk 0:52:47] } 19. f5 { [%eval 3.22] [%clk 0:51:38] } 19... exf5?! { [%eval 4.12] } { Inaccuracy. Kf7 was best. } { [%clk 0:36:46] } 20. Qh7+ { [%eval 4.26] [%clk 0:29:58] } 20... Kf7 { [%eval 4.07] [%clk 0:37:07] } 21. Qxg6+ { [%eval 4.06] [%clk 0:30:21] } 21... Kxg6 { [%eval 4.46] [%clk 0:34:49] } 22. Bh5+ { [%eval 4.57] [%clk 0:30:44] } 22... Kh7 { [%eval 4.34] [%clk 0:35:10] } 23. Bf7+ { [%eval 4.32] [%clk 0:31:02] } 23... Bh6 { [%eval 4.16] [%clk 0:35:27] } 24. g6+ { [%eval 4.04] [%clk 0:31:24] } 24... Kg7?! { [%eval 5.46] } { Inaccuracy. Kh8 was best. } { [%clk 0:30:20] } 25. Bxh6+ { [%eval 5.29] [%clk 0:31:41] } 25... Kf6 { [%eval 5.38] [%clk 0:30:44] } 26. Nd5+ { [%eval 5.26] [%clk 0:32:00] } 26... Ke5 { [%eval 5.43] [%clk 0:31:04] } 27. Nxe7 { [%eval 5.39] [%clk 0:32:07] } 27... Rxf7 { [%eval 5.31] [%clk 0:29:55] } 28. gxf7 { [%eval 5.41] [%clk 0:32:20] } 28... Nc2+ { [%eval 5.51] [%clk 0:29:44] } 29. Kd2 { [%eval 5.36] [%clk 0:31:58] } 29... Nxa1 { [%eval 5.35] [%clk 0:29:48] } 30. Rxa1 { [%eval 5.24] [%clk 0:29:47] } 30... fxe4 { [%eval 5.52] [%clk 0:23:17] } 31. Rf1 { [%eval 5.37] [%clk 0:29:49] } 1-0