Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-22
White: Ibrayev, Galymzhan
WhiteElo: 1983
Black: Rocha, Sergio
BlackTitle: IM
BlackElo: 2314
Result: 1-0
ECO: B05
Opening: Alekhine Defense: Modern Variation, Main Line
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... Nf6 { [%eval 0.52] [%clk 1:29:51] } 2. e5 { [%eval 0.52] [%clk 1:30:59] } 2... Nd5 { [%eval 0.62] [%clk 1:30:16] } 3. d4 { [%eval 0.7] [%clk 1:31:22] } 3... d6 { [%eval 0.51] [%clk 1:30:38] } 4. Nf3 { [%eval 0.51] [%clk 1:31:29] } 4... Bg4 { [%eval 0.77] [%clk 1:29:30] } 5. Be2 { [%eval 0.84] [%clk 1:31:12] } 5... e6 { [%eval 0.76] [%clk 1:29:29] } 6. O-O { [%eval 0.66] [%clk 1:29:55] } 6... Be7 { [%eval 0.87] [%clk 1:29:36] } 7. h3 { [%eval 0.82] [%clk 1:25:11] } 7... Bh5 { [%eval 0.77] [%clk 1:29:10] } 8. exd6 { [%eval 0.65] [%clk 1:25:23] } 8... cxd6 { [%eval 0.72] [%clk 1:29:32] } 9. c4 { [%eval 0.66] [%clk 1:25:28] } 9... Nb6 { [%eval 0.72] [%clk 1:29:52] } 10. Nc3 { [%eval 0.7] [%clk 1:25:29] } 10... O-O { [%eval 0.84] [%clk 1:29:36] } 11. b3 { [%eval 0.59] [%clk 1:25:24] } 11... d5 { [%eval 0.87] [%clk 1:27:53] } 12. c5 { [%eval 0.73] [%clk 1:23:50] } 12... Bxf3 { [%eval 0.78] [%clk 1:25:41] } 13. Bxf3 { [%eval 0.79] [%clk 1:22:56] } 13... Nc8 { [%eval 0.64] [%clk 1:26:05] } 14. Bf4 { [%eval 0.26] [%clk 1:19:15] } 14... Nc6 { [%eval 0.35] [%clk 1:25:38] } 15. Rc1 { [%eval 0.01] [%clk 1:13:38] } 15... Bf6 { [%eval -0.07] [%clk 1:25:09] } 16. Ne2 { [%eval -0.18] [%clk 0:58:56] } 16... N8e7 { [%eval -0.19] [%clk 1:21:53] } 17. g4 { [%eval -0.19] [%clk 0:56:59] } 17... Ng6 { [%eval -0.19] [%clk 1:18:26] } 18. Bd6 { [%eval -0.33] [%clk 0:55:54] } 18... Re8 { [%eval -0.17] [%clk 1:18:41] } 19. Bh1 { [%eval -0.07] [%clk 0:55:42] } 19... Qa5 { [%eval 0.0] [%clk 1:18:27] } 20. Rc2?! { [%eval -0.72] } { Inaccuracy. a3 was best. } { [%clk 0:44:29] } 20... Qa3 { [%eval -0.47] [%clk 1:05:25] } 21. f4 { [%eval -0.61] [%clk 0:41:47] } 21... a5?! { [%eval 0.09] } { Inaccuracy. Rad8 was best. } { [%clk 1:05:09] } 22. f5 { [%eval 0.03] [%clk 0:34:45] } 22... exf5 { [%eval 0.0] [%clk 1:05:07] } 23. Bxd5 { [%eval 0.03] [%clk 0:34:07] } 23... Re3?! { [%eval 1.13] } { Inaccuracy. Rad8 was best. } { [%clk 0:57:53] } 24. g5 { [%eval 1.24] [%clk 0:30:49] } 24... Bxg5 { [%eval 1.44] [%clk 0:57:01] } 25. Rxf5? { [%eval 0.0] } { Mistake. Ng3 was best. } { [%clk 0:31:06] } 25... Bf6 { [%eval 0.0] [%clk 0:56:53] } 26. Qf1 { [%eval 0.0] [%clk 0:28:17] } 26... Rxe2?? { [%eval 3.98] } { Blunder. Nb4 was best. } { [%clk 0:41:31] } 27. Rxf6?! { [%eval 2.83] } { Inaccuracy. Rxe2 was best. } { [%clk 0:24:29] } 27... gxf6 { [%eval 2.63] [%clk 0:30:58] } 28. Rxe2?! { [%eval 1.82] } { Inaccuracy. Qxf6 was best. } { [%clk 0:22:46] } 28... Nxd4?? { [%eval 7.5] } { Blunder. Kg7 was best. } { [%clk 0:30:51] } 29. Qxf6 { [%eval 7.15] [%clk 0:21:08] } 29... Nxe2+? { [%eval #6] } { Checkmate is now unavoidable. Qc1+ was best. } { [%clk 0:28:54] } 30. Kh2 { [%eval #5] [%clk 0:21:08] } 30... Nh8 { [%eval #5] [%clk 0:28:49] } 31. Be5 { [%eval #4] [%clk 0:21:25] } 1-0