Event: 45th FIDE Women's Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-21
White: Stefanova, Antoaneta
WhiteTitle: GM
WhiteElo: 2416
Black: Efroimski, Marsel
BlackTitle: IM
BlackElo: 2408
Result: 1-0
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. Nf3 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.18] [%clk 1:30:56] } 2. g3 { [%eval 0.08] [%clk 1:31:11] } 2... Nf6 { [%eval 0.14] [%clk 1:31:22] } 3. Bg2 { [%eval 0.13] [%clk 1:31:14] } 3... e6 { [%eval 0.11] [%clk 1:31:48] } 4. O-O { [%eval 0.18] [%clk 1:29:26] } 4... Be7 { [%eval 0.25] [%clk 1:32:13] } 5. c4 { [%eval 0.25] [%clk 1:23:01] } 5... O-O { [%eval 0.2] [%clk 1:32:31] } 6. d4 { [%eval 0.2] [%clk 1:22:39] } 6... dxc4 { [%eval 0.19] [%clk 1:32:49] } 7. Qc2 { [%eval 0.16] [%clk 1:22:58] } 7... a6 { [%eval 0.2] [%clk 1:32:54] } 8. a4 { [%eval 0.19] [%clk 1:23:20] } 8... Bd7 { [%eval 0.19] [%clk 1:33:12] } 9. Qxc4 { [%eval 0.19] [%clk 1:22:50] } 9... Bc6 { [%eval 0.18] [%clk 1:33:38] } 10. Bg5 { [%eval 0.19] [%clk 1:21:52] } 10... Bd5 { [%eval 0.23] [%clk 1:34:00] } 11. Qc2 { [%eval 0.23] [%clk 1:19:22] } 11... Be4 { [%eval 0.17] [%clk 1:34:16] } 12. Qc1 { [%eval 0.18] [%clk 1:18:23] } 12... Nc6 { [%eval 0.25] [%clk 1:34:39] } 13. e3 { [%eval 0.19] [%clk 1:12:45] } 13... Nb4 { [%eval 0.16] [%clk 1:28:17] } 14. Nc3 { [%eval 0.28] [%clk 1:10:35] } 14... Bc6 { [%eval 0.32] [%clk 1:28:11] } 15. Rd1 { [%eval 0.27] [%clk 1:05:06] } 15... Nfd5?! { [%eval 0.99] } { Inaccuracy. a5 was best. } { [%clk 1:15:18] } 16. e4 { [%eval 0.82] [%clk 1:00:12] } 16... Nf6?! { [%eval 1.48] } { Inaccuracy. Bxg5 was best. } { [%clk 1:10:59] } 17. Ne5 { [%eval 1.44] [%clk 0:58:13] } 17... a5 { [%eval 1.63] [%clk 1:10:11] } 18. Nxc6 { [%eval 1.3] [%clk 0:54:19] } 18... bxc6 { [%eval 1.31] [%clk 1:09:52] } 19. Bxf6?! { [%eval 0.6] } { Inaccuracy. Na2 was best. } { [%clk 0:52:23] } 19... Bxf6 { [%eval 0.57] [%clk 1:04:59] } 20. Ne2 { [%eval 0.62] [%clk 0:47:33] } 20... Ra6 { [%eval 0.8] [%clk 0:58:02] } 21. h4 { [%eval 0.84] [%clk 0:41:47] } 21... Qb8 { [%eval 0.92] [%clk 0:54:57] } 22. e5 { [%eval 0.77] [%clk 0:39:05] } 22... Be7 { [%eval 0.51] [%clk 0:55:20] } 23. Nf4 { [%eval 0.42] [%clk 0:38:46] } 23... Rd8 { [%eval 0.9] [%clk 0:44:26] } 24. Qc4 { [%eval 0.84] [%clk 0:37:13] } 24... Bf8 { [%eval 0.97] [%clk 0:39:26] } 25. h5 { [%eval 0.99] [%clk 0:29:53] } 25... Rb6 { [%eval 1.55] [%clk 0:33:50] } 26. h6 { [%eval 1.56] [%clk 0:28:34] } 26... Nd5 { [%eval 2.13] [%clk 0:31:21] } 27. hxg7 { [%eval 2.08] [%clk 0:26:45] } 27... Bxg7 { [%eval 2.08] [%clk 0:31:45] } 28. Nh5 { [%eval 1.5] [%clk 0:24:51] } 28... Rxb2 { [%eval 1.54] [%clk 0:31:05] } 29. Qxc6 { [%eval 1.49] [%clk 0:19:45] } 29... Qb6? { [%eval 3.28] } { Mistake. h6 was best. } { [%clk 0:29:43] } 30. Bxd5 { [%eval 3.33] [%clk 0:17:33] } 30... exd5 { [%eval 3.44] [%clk 0:29:18] } 31. Rac1 { [%eval 3.41] [%clk 0:17:02] } 31... Qxc6 { [%eval 3.47] [%clk 0:28:06] } 32. Rxc6 { [%eval 3.34] [%clk 0:17:26] } 32... Rb4 { [%eval 3.64] [%clk 0:27:43] } 33. Rxc7 { [%eval 3.58] [%clk 0:17:32] } 33... Rxa4 { [%eval 3.75] [%clk 0:26:18] } 34. e6 { [%eval 3.65] [%clk 0:08:14] } 34... Rxd4?! { [%eval 4.72] } { Inaccuracy. Rb4 was best. } { [%clk 0:22:46] } 35. Re1 { [%eval 4.69] [%clk 0:05:02] } 35... Re4?! { [%eval 7.03] } { Inaccuracy. Rc4 was best. } { [%clk 0:17:04] } 36. Rxe4 { [%eval 6.97] [%clk 0:04:17] } 36... dxe4 { [%eval 6.77] [%clk 0:17:30] } 37. Rd7 { [%eval 6.5] [%clk 0:04:22] } 1-0