Event: 45th FIDE Women's Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-19
White: Oviedo Acosta, Paula
WhiteTitle: WCM
WhiteElo: 1790
Black: Silva Rosas, Natalia
BlackTitle: WCM
BlackElo: 1868
Result: 1-0
ECO: B00
Opening: Owen Defense
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... b6 { [%eval 0.64] [%clk 1:30:55] } 2. d4 { [%eval 0.7] [%clk 1:30:27] } 2... Bb7 { [%eval 0.63] [%clk 1:31:20] } 3. Bd3 { [%eval 0.74] [%clk 1:30:38] } 3... d6 { [%eval 0.75] [%clk 1:31:40] } 4. Nf3 { [%eval 0.7] [%clk 1:30:48] } 4... Nd7 { [%eval 0.75] [%clk 1:31:57] } 5. b3 { [%eval 0.34] [%clk 1:30:24] } 5... g6 { [%eval 0.62] [%clk 1:31:39] } 6. Bb2 { [%eval 0.42] [%clk 1:28:22] } 6... Bg7 { [%eval 0.34] [%clk 1:31:49] } 7. Nc3 { [%eval 0.22] [%clk 1:27:15] } 7... e6 { [%eval 0.4] [%clk 1:29:57] } 8. Qe2 { [%eval 0.5] [%clk 1:25:52] } 8... a6 { [%eval 0.92] [%clk 1:26:52] } 9. O-O?! { [%eval -0.05] } { Inaccuracy. O-O-O was best. } { [%clk 1:14:36] } 9... Ne7 { [%eval 0.16] [%clk 1:19:41] } 10. Nd1 { [%eval 0.12] [%clk 1:13:00] } 10... O-O { [%eval 0.26] [%clk 1:19:10] } 11. c4 { [%eval 0.1] [%clk 1:13:04] } 11... e5 { [%eval 0.06] [%clk 1:14:55] } 12. Rc1 { [%eval -0.02] [%clk 0:59:39] } 12... Qe8 { [%eval 0.49] [%clk 1:02:14] } 13. Ne3 { [%eval 0.3] [%clk 0:56:54] } 13... c5?! { [%eval 1.01] } { Inaccuracy. exd4 was best. } { [%clk 0:48:19] } 14. dxe5?! { [%eval 0.3] } { Inaccuracy. d5 was best. } { [%clk 0:51:17] } 14... dxe5 { [%eval 0.33] [%clk 0:45:56] } 15. Nd5 { [%eval 0.44] [%clk 0:51:29] } 15... Nxd5?! { [%eval 1.55] } { Inaccuracy. Qd8 was best. } { [%clk 0:45:54] } 16. cxd5 { [%eval 1.42] [%clk 0:51:49] } 16... Qe7?! { [%eval 2.1] } { Inaccuracy. f5 was best. } { [%clk 0:44:12] } 17. a4 { [%eval 2.06] [%clk 0:47:17] } 17... Qd6 { [%eval 2.12] [%clk 0:39:25] } 18. Nd2 { [%eval 2.13] [%clk 0:46:07] } 18... Kh8 { [%eval 2.12] [%clk 0:32:32] } 19. f4?? { [%eval 0.25] } { Blunder. Rfe1 was best. } { [%clk 0:45:26] } 19... f6?? { [%eval 2.39] } { Blunder. exf4 was best. } { [%clk 0:32:29] } 20. f5 { [%eval 2.32] [%clk 0:40:29] } 20... g5 { [%eval 2.59] [%clk 0:29:26] } 21. Rc3 { [%eval 2.63] [%clk 0:30:59] } 21... Rfd8 { [%eval 2.57] [%clk 0:23:45] } 22. Bc1 { [%eval 2.63] [%clk 0:28:55] } 22... Qe7 { [%eval 2.68] [%clk 0:23:33] } 23. Bc4 { [%eval 2.73] [%clk 0:22:00] } 23... Bf8 { [%eval 2.99] [%clk 0:22:28] } 24. h4 { [%eval 2.98] [%clk 0:20:42] } 24... Qg7 { [%eval 3.72] [%clk 0:20:18] } 25. Rg3 { [%eval 3.51] [%clk 0:19:58] } 25... Bd6 { [%eval 3.53] [%clk 0:19:29] } 26. Qh5 { [%eval 3.75] [%clk 0:16:09] } 26... Rg8 { [%eval 3.79] [%clk 0:14:54] } 27. Nf3 { [%eval 3.59] [%clk 0:16:25] } 27... b5 { [%eval 4.37] [%clk 0:11:07] } 28. axb5 { [%eval 3.95] [%clk 0:15:30] } 28... axb5 { [%eval 3.94] [%clk 0:11:30] } 29. Bxb5 { [%eval 3.77] [%clk 0:15:44] } 29... Ba6 { [%eval 4.39] [%clk 0:11:25] } 30. Bxa6 { [%eval 4.24] [%clk 0:15:29] } 30... Rxa6 { [%eval 4.19] [%clk 0:11:52] } 31. hxg5 { [%eval 4.33] [%clk 0:15:15] } 31... Ra1 { [%eval 4.74] [%clk 0:08:55] } 32. g6 { [%eval 4.65] [%clk 0:11:44] } 32... Bf8? { [%eval 9.53] } { Mistake. c4 was best. } { [%clk 0:05:15] } 33. Rh3 { [%eval 9.08] [%clk 0:11:56] } 1-0