Event: 50+ World Senior Championship
Site: -
Date: 2023-10-26
White: Issakainen, Ari
WhiteElo: 2152
Black: Nikolai Vlassov
Result: 0-1
ECO: A50
Opening: Mexican Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:47] } 1... Nf6 { [%eval 0.28] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:03] } 2... Nc6 { [%eval 0.64] [%clk 1:31:19] } 3. Nf3 { [%eval 0.71] [%clk 1:29:18] } 3... e6 { [%eval 0.63] [%clk 1:31:43] } 4. a3 { [%eval 0.49] [%clk 1:28:13] } 4... g6 { [%eval 0.74] [%clk 1:32:06] } 5. Nc3 { [%eval 0.52] [%clk 1:28:16] } 5... Bg7 { [%eval 0.69] [%clk 1:32:30] } 6. d5 { [%eval 0.58] [%clk 1:26:30] } 6... Ne7 { [%eval 0.62] [%clk 1:32:49] } 7. e4 { [%eval 0.6] [%clk 1:26:02] } 7... d6 { [%eval 0.5] [%clk 1:33:14] } 8. Be2 { [%eval 0.24] [%clk 1:23:15] } 8... O-O { [%eval 0.28] [%clk 1:33:39] } 9. O-O { [%eval 0.29] [%clk 1:23:32] } 9... exd5 { [%eval 0.45] [%clk 1:32:44] } 10. cxd5 { [%eval 0.38] [%clk 1:23:29] } 10... c6 { [%eval 0.42] [%clk 1:33:07] } 11. dxc6 { [%eval 0.44] [%clk 1:14:33] } 11... bxc6 { [%eval 0.48] [%clk 1:33:03] } 12. Bg5 { [%eval 0.07] [%clk 1:09:36] } 12... h6 { [%eval 0.14] [%clk 1:30:52] } 13. Bf4 { [%eval -0.1] [%clk 1:06:08] } 13... d5 { [%eval 0.0] [%clk 1:30:59] } 14. exd5 { [%eval -0.14] [%clk 1:04:47] } 14... Nexd5 { [%eval 0.14] [%clk 1:30:18] } 15. Nxd5 { [%eval -0.03] [%clk 1:01:54] } 15... Nxd5 { [%eval -0.09] [%clk 1:29:26] } 16. Be5 { [%eval -0.12] [%clk 1:02:08] } 16... Bxe5 { [%eval -0.17] [%clk 1:28:47] } 17. Nxe5 { [%eval -0.11] [%clk 1:02:31] } 17... Qf6 { [%eval -0.19] [%clk 1:29:00] } 18. Nd3 { [%eval -0.24] [%clk 0:54:37] } 18... Bf5 { [%eval -0.25] [%clk 1:28:18] } 19. Qd2 { [%eval -0.41] [%clk 0:53:46] } 19... Rad8 { [%eval -0.5] [%clk 1:27:12] } 20. Nb4 { [%eval -0.86] [%clk 0:46:40] } 20... Rfe8 { [%eval -0.96] [%clk 1:25:10] } 21. Rfe1 { [%eval -0.87] [%clk 0:40:15] } 21... a5?! { [%eval -0.12] } { Inaccuracy. Re4 was best. } { [%clk 1:17:36] } 22. Nd3?! { [%eval -0.99] } { Inaccuracy. Nxd5 was best. } { [%clk 0:31:42] } 22... Bxd3 { [%eval -0.79] [%clk 1:15:31] } 23. Bxd3 { [%eval -0.83] [%clk 0:27:01] } 23... Rxe1+ { [%eval -1.11] [%clk 1:15:35] } 24. Qxe1 { [%eval -0.91] [%clk 0:27:17] } 24... Qxb2 { [%eval -0.78] [%clk 1:15:16] } 25. g3 { [%eval -1.32] [%clk 0:21:03] } 25... Nf6 { [%eval -1.1] [%clk 1:10:19] } 26. Rb1? { [%eval -2.33] } { Mistake. Bc4 was best. } { [%clk 0:17:50] } 26... Qxa3 { [%eval -2.27] [%clk 1:07:47] } 27. Bc4 { [%eval -2.53] [%clk 0:10:43] } 27... Qc5 { [%eval -2.44] [%clk 0:57:08] } 28. Bb3 { [%eval -2.74] [%clk 0:07:14] } 28... Re8 { [%eval -2.67] [%clk 0:56:00] } 29. Qd2 { [%eval -2.79] [%clk 0:06:04] } 29... Ne4 { [%eval -2.61] [%clk 0:54:25] } 30. Qf4 { [%eval -2.82] [%clk 0:04:14] } 30... Qf5? { [%eval -1.36] } { Mistake. Re7 was best. } { [%clk 0:54:25] } 31. Qe3?? { [%eval -4.81] } { Blunder. Qxf5 was best. } { [%clk 0:02:30] } 31... Nd6 { [%eval -4.98] [%clk 0:52:53] } 32. Qc1 { [%eval -5.39] [%clk 0:02:22] } 32... Re2 { [%eval -5.29] [%clk 0:53:06] } 0-1