Event: Round 7: Olimova, Odina - Shen, Zhiyuan
Date: 2025-05-13
White: Olimova, Odina
WhiteTitle: WCM
WhiteElo: 1808
Black: Shen, Zhiyuan
BlackTitle: WFM
BlackElo: 2103
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:26] } 2... Nc6 { [%eval 0.25] [%clk 1:31:19] } 3. Nc3 { [%eval 0.2] [%clk 1:31:52] } 3... Nf6 { [%eval 0.38] [%clk 1:31:23] } 4. d4 { [%eval 0.26] [%clk 1:32:21] } 4... cxd4 { [%eval 0.3] [%clk 1:31:46] } 5. Nxd4 { [%eval 0.26] [%clk 1:32:50] } 5... e5 { [%eval 0.34] [%clk 1:32:00] } 6. Ndb5 { [%eval 0.31] [%clk 1:33:16] } 6... d6 { [%eval 0.34] [%clk 1:32:24] } 7. Bg5 { [%eval 0.22] [%clk 1:31:01] } 7... a6 { [%eval 0.3] [%clk 1:32:47] } 8. Na3 { [%eval 0.29] [%clk 1:31:30] } 8... b5 { [%eval 0.2] [%clk 1:33:07] } 9. Nd5 { [%eval 0.37] [%clk 1:31:59] } 9... Be7 { [%eval 0.32] [%clk 1:33:30] } 10. Bxf6 { [%eval 0.33] [%clk 1:32:22] } 10... Bxf6 { [%eval 0.25] [%clk 1:33:56] } 11. c4 { [%eval 0.12] [%clk 1:32:45] } 11... b4 { [%eval 0.04] [%clk 1:34:21] } 12. Nc2 { [%eval 0.14] [%clk 1:33:13] } 12... O-O { [%eval 0.13] [%clk 1:34:40] } 13. g3 { [%eval 0.22] [%clk 1:33:41] } 13... a5 { [%eval 0.22] [%clk 1:34:47] } 14. Bg2 { [%eval 0.22] [%clk 1:33:59] } 14... Be6 { [%eval 0.22] [%clk 1:34:42] } 15. O-O { [%eval 0.26] [%clk 1:23:28] } 15... Bg5 { [%eval 0.27] [%clk 1:34:47] } 16. Qd3 { [%eval 0.09] [%clk 1:14:50] } 16... Qb8 { [%eval 0.2] [%clk 1:34:45] } 17. Rad1 { [%eval -0.02] [%clk 1:00:07] } 17... Bd8 { [%eval -0.07] [%clk 1:30:31] } 18. Nde3 { [%eval -0.37] [%clk 0:52:58] } 18... Bc7 { [%eval 0.0] [%clk 1:13:48] } 19. f4 { [%eval -0.1] [%clk 0:43:54] } 19... f6 { [%eval -0.11] [%clk 1:09:27] } 20. Nd5 { [%eval -0.29] [%clk 0:36:07] } 20... Bb6+ { [%eval -0.31] [%clk 1:04:17] } 21. Kh1 { [%eval -0.47] [%clk 0:31:01] } 21... Bc5 { [%eval -0.61] [%clk 0:58:29] } 22. f5 { [%eval -0.58] [%clk 0:29:09] } 22... Bf7 { [%eval -0.66] [%clk 0:57:31] } 23. g4 { [%eval -0.57] [%clk 0:28:21] } 23... Kh8 { [%eval -0.63] [%clk 0:50:51] } 24. Rf3 { [%eval -0.47] [%clk 0:23:30] } 24... Nd4 { [%eval -0.58] [%clk 0:44:41] } 25. Rh3 { [%eval -0.6] [%clk 0:22:48] } 25... a4?? { [%eval #4] } { Checkmate is now unavoidable. Bxd5 was best. } { [%clk 0:40:39] } 26. Rxh7+ { [%eval #3] [%clk 0:22:38] } 1-0