Event: World Senior Team 2025 S65
Site: Prague, Czech Republic
Date: 2025-02-24
White: Vaisser, Anatoly
WhiteTitle: GM
WhiteElo: 2452
Black: Nunn, John D M
BlackTitle: GM
BlackElo: 2533
Result: 0-1
ECO: E76
Opening: King's Indian Defense: Four Pawns Attack
Variant: Standard
TimeControl: 90min./40 + 30min. + 30s./move

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:31:13] } 2... g6 { [%eval 0.19] [%clk 1:31:19] } 3. Nc3 { [%eval 0.21] [%clk 1:31:36] } 3... Bg7 { [%eval 0.51] [%clk 1:31:45] } 4. e4 { [%eval 0.4] [%clk 1:31:47] } 4... d6 { [%eval 0.48] [%clk 1:32:09] } 5. f4 { [%eval 0.0] [%clk 1:32:05] } 5... O-O { [%eval 0.21] [%clk 1:32:25] } 6. Nf3 { [%eval 0.16] [%clk 1:32:20] } 6... c5 { [%eval 0.22] [%clk 1:32:32] } 7. dxc5 { [%eval -0.09] [%clk 1:32:09] } 7... Na6 { [%eval -0.06] [%clk 1:30:43] } 8. cxd6 { [%eval -0.15] [%clk 1:32:13] } 8... exd6 { [%eval -0.1] [%clk 1:31:09] } 9. e5 { [%eval -0.06] [%clk 1:31:01] } 9... dxe5 { [%eval -0.09] [%clk 1:31:14] } 10. Qxd8 { [%eval -0.1] [%clk 1:31:19] } 10... Rxd8 { [%eval -0.08] [%clk 1:31:38] } 11. fxe5 { [%eval -0.06] [%clk 1:31:14] } 11... Ng4 { [%eval -0.11] [%clk 1:30:20] } 12. Bf4 { [%eval -0.09] [%clk 1:30:09] } 12... Nb4 { [%eval -0.03] [%clk 1:24:29] } 13. Rc1 { [%eval -0.07] [%clk 1:26:53] } 13... Nxe5 { [%eval 0.0] [%clk 1:08:55] } 14. Bxe5 { [%eval 0.0] [%clk 1:09:31] } 14... Bxe5 { [%eval 0.0] [%clk 1:08:58] } 15. Nxe5 { [%eval 0.0] [%clk 1:09:47] } 15... Re8 { [%eval 0.0] [%clk 1:09:24] } 16. Kf2 { [%eval 0.0] [%clk 1:04:30] } 16... Rxe5 { [%eval 0.0] [%clk 1:09:39] } 17. Be2 { [%eval -0.03] [%clk 1:02:56] } 17... Rf5+ { [%eval -0.02] [%clk 1:03:34] } 18. Kg3 { [%eval -0.19] [%clk 1:02:05] } 18... Rg5+ { [%eval -0.26] [%clk 1:03:42] } 19. Kf2 { [%eval -0.58] [%clk 1:01:42] } 19... Bg4 { [%eval -0.57] [%clk 0:57:49] } 20. Bf1?! { [%eval -1.13] } { Inaccuracy. Bxg4 was best. } { [%clk 0:52:39] } 20... Rd8 { [%eval -1.04] [%clk 0:52:24] } 21. a3 { [%eval -1.1] [%clk 0:48:58] } 21... Nc6 { [%eval -1.1] [%clk 0:50:12] } 22. Ne4 { [%eval -1.61] [%clk 0:41:07] } 22... Rf5+ { [%eval -1.78] [%clk 0:49:57] } 23. Kg3 { [%eval -1.82] [%clk 0:39:57] } 23... Rd4 { [%eval -1.69] [%clk 0:48:33] } 24. Nf2? { [%eval -3.01] } { Mistake. Nc3 was best. } { [%clk 0:37:24] } 24... h5 { [%eval -2.88] [%clk 0:42:45] } 25. h3?! { [%eval -3.69] } { Inaccuracy. h4 was best. } { [%clk 0:32:06] } 25... h4+ { [%eval -3.74] [%clk 0:36:16] } 26. Kxh4 { [%eval -3.76] [%clk 0:32:21] } 26... Rxf2 { [%eval -3.71] [%clk 0:36:23] } 27. hxg4 { [%eval -3.7] [%clk 0:32:43] } 27... Ne5 { [%eval -3.67] [%clk 0:34:11] } 28. Re1 { [%eval -3.68] [%clk 0:25:10] } 28... Rxg4+ { [%eval -3.08] [%clk 0:29:58] } 29. Kh3 { [%eval -3.08] [%clk 0:25:37] } 29... Rg5 { [%eval -3.02] [%clk 0:30:13] } 30. Kh4?! { [%eval -4.76] } { Inaccuracy. Re4 was best. } { [%clk 0:24:07] } 30... Rff5 { [%clk 0:26:15] } 31. Be2 { [%clk 0:22:44] } 31... Rxg2 { [%clk 0:26:28] } 32. Kh3 { [%clk 0:19:56] } 32... Rfg5 { [%clk 0:24:35] } 33. Rh2 { [%clk 0:17:15] } 33... R5g3+ { [%clk 0:24:40] } 0-1