Event: Round 1: Altynbek, Aiaru - Mamarasulova, Yasmina
Date: 2025-04-02
White: Altynbek, Aiaru
WhiteTitle: WFM
WhiteElo: 1968
Black: Mamarasulova, Yasmina
BlackElo: 1504
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... e6 { [%eval 0.37] [%clk 1:30:52] } 2. c4 { [%eval 0.16] [%clk 1:31:25] } 2... b6 { [%eval 0.34] [%clk 1:31:15] } 3. Nf3 { [%eval 0.23] [%clk 1:31:03] } 3... Nf6 { [%eval 0.19] [%clk 1:29:46] } 4. a3 { [%eval 0.18] [%clk 1:31:14] } 4... Be7 { [%eval 0.28] [%clk 1:28:39] } 5. Nc3 { [%eval 0.24] [%clk 1:31:25] } 5... Bb7 { [%eval 0.56] [%clk 1:26:20] } 6. d5 { [%eval 0.56] [%clk 1:30:25] } 6... O-O { [%eval 0.53] [%clk 1:24:56] } 7. e4 { [%eval 0.47] [%clk 1:25:33] } 7... exd5 { [%eval 0.54] [%clk 0:58:35] } 8. cxd5 { [%eval 0.65] [%clk 1:22:04] } 8... Re8 { [%eval 0.76] [%clk 0:57:50] } 9. Bd3 { [%eval 0.7] [%clk 1:13:59] } 9... d6 { [%eval 0.61] [%clk 0:53:50] } 10. O-O { [%eval 0.63] [%clk 1:13:14] } 10... Nbd7?! { [%eval 1.68] } { Inaccuracy. a6 was best. } { [%clk 0:49:45] } 11. b4?! { [%eval 0.87] } { Inaccuracy. Nd4 was best. } { [%clk 1:09:49] } 11... Ng4?! { [%eval 1.94] } { Inaccuracy. c6 was best. } { [%clk 0:42:43] } 12. Bb2?! { [%eval 0.85] } { Inaccuracy. Nd4 was best. } { [%clk 1:05:42] } 12... Bf6 { [%eval 0.79] [%clk 0:40:30] } 13. Rc1 { [%eval 0.77] [%clk 1:01:59] } 13... a6 { [%eval 1.22] [%clk 0:24:25] } 14. Qc2?! { [%eval 0.44] } { Inaccuracy. Be2 was best. } { [%clk 0:56:32] } 14... Nge5 { [%eval 0.39] [%clk 0:24:25] } 15. Nxe5 { [%eval 0.4] [%clk 0:56:15] } 15... Nxe5 { [%eval 0.42] [%clk 0:24:25] } 16. Be2 { [%eval 0.39] [%clk 0:56:40] } 16... Qd7?? { [%eval 2.28] } { Blunder. b5 was best. } { [%clk 0:19:45] } 17. Nd1 { [%eval 2.42] [%clk 0:56:15] } 17... Rac8?! { [%eval 3.59] } { Inaccuracy. Qd8 was best. } { [%clk 0:19:25] } 18. Ne3? { [%eval 1.88] } { Mistake. f4 was best. } { [%clk 0:56:25] } 18... b5?! { [%eval 3.09] } { Inaccuracy. c5 was best. } { [%clk 0:16:29] } 19. Bxe5 { [%eval 3.16] [%clk 0:56:32] } 19... Bxe5 { [%eval 3.15] [%clk 0:16:13] } 20. Bg4 { [%eval 3.19] [%clk 0:56:44] } 20... Qe7 { [%eval 3.14] [%clk 0:15:39] } 21. Bxc8 { [%eval 3.11] [%clk 0:57:03] } 21... Rxc8 { [%eval 3.07] [%clk 0:15:49] } 22. Nf5 { [%eval 3.16] [%clk 0:56:40] } 22... Qg5? { [%eval 5.52] } { Mistake. Qd7 was best. } { [%clk 0:15:40] } 23. g3? { [%eval 3.14] } { Mistake. f4 was best. } { [%clk 0:51:36] } 23... Bf4? { [%eval 5.21] } { Mistake. Qd8 was best. } { [%clk 0:12:34] } 24. h4 { [%eval 5.04] [%clk 0:51:11] } 1-0