Event: Latvian Women's Championship
Site: chess24.com
Date: 2022-05-04
White: Osobskaja, Zinaida
WhiteElo: 1651
Black: Berzina, Ilze
BlackTitle: WGM
BlackElo: 2180
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense
Variant: Standard

1. d4 { [%eval 0.21] [%clk 1:30:45] } 1... Nf6 { [%eval 0.23] [%clk 1:28:39] } 2. c4 { [%eval 0.2] [%clk 1:30:53] } 2... e6 { [%eval 0.23] [%clk 1:28:52] } 3. Nc3 { [%eval 0.05] [%clk 1:29:08] } 3... Bb4 { [%eval 0.25] [%clk 1:29:00] } 4. Bd2 { [%eval 0.0] [%clk 1:28:23] } 4... b6 { [%eval 0.33] [%clk 1:28:24] } 5. a3 { [%eval 0.0] [%clk 1:28:00] } 5... Bxc3 { [%eval 0.11] [%clk 1:28:32] } 6. Bxc3 { [%eval 0.08] [%clk 1:28:15] } 6... Bb7 { [%eval 0.35] [%clk 1:27:59] } 7. f3 { [%eval 0.0] [%clk 1:22:37] } 7... d5 { [%eval 0.0] [%clk 1:26:35] } 8. e3 { [%eval 0.05] [%clk 1:22:27] } 8... O-O { [%eval -0.14] [%clk 1:25:09] } 9. b4 { [%eval -0.35] [%clk 1:21:36] } 9... dxc4?! { [%eval 0.4] } { Inaccuracy. c5 was best. } { [%clk 1:15:06] } 10. Bxc4 { [%eval 0.18] [%clk 1:21:49] } 10... Nd5 { [%eval 0.11] [%clk 1:15:20] } 11. Bxd5 { [%eval -0.12] [%clk 1:22:06] } 11... exd5 { [%eval -0.12] [%clk 1:15:18] } 12. Ne2 { [%eval 0.09] [%clk 1:20:13] } 12... Re8 { [%eval 0.02] [%clk 1:13:05] } 13. Kf2 { [%eval -0.21] [%clk 1:20:23] } 13... Nd7 { [%eval 0.15] [%clk 1:11:48] } 14. Rc1 { [%eval 0.0] [%clk 1:20:12] } 14... Nf6 { [%eval 0.36] [%clk 1:04:27] } 15. g4?! { [%eval -0.19] } { Inaccuracy. a4 was best. } { [%clk 1:18:59] } 15... Qd6 { [%eval 0.05] [%clk 0:51:28] } 16. Ng3 { [%eval -0.24] [%clk 1:16:19] } 16... Re6 { [%eval -0.16] [%clk 0:42:23] } 17. Bd2 { [%eval -0.2] [%clk 1:14:05] } 17... Qd7 { [%eval -0.18] [%clk 0:37:36] } 18. h4 { [%eval -0.03] [%clk 1:10:51] } 18... Ne8 { [%eval -0.29] [%clk 0:37:13] } 19. a4 { [%eval -0.5] [%clk 1:08:55] } 19... Nd6 { [%eval -0.52] [%clk 0:37:09] } 20. Rc3 { [%eval -0.35] [%clk 1:06:07] } 20... Nc4? { [%eval 0.68] } { Mistake. a5 was best. } { [%clk 0:36:58] } 21. Bc1? { [%eval -0.47] } { Mistake. Rxc4 was best. } { [%clk 1:06:18] } 21... Rae8?! { [%eval 0.42] } { Inaccuracy. a5 was best. } { [%clk 0:31:22] } 22. Qb3?? { [%eval -1.16] } { Blunder. Rxc4 was best. } { [%clk 1:00:35] } 22... a5 { [%eval -1.27] [%clk 0:29:21] } 23. b5 { [%eval -1.2] [%clk 1:00:45] } 23... c6 { [%eval -1.24] [%clk 0:29:31] } 24. Rxc4? { [%eval -2.42] } { Mistake. h5 was best. } { [%clk 0:43:17] } 24... dxc4 { [%eval -2.2] [%clk 0:29:50] } 25. Qxc4 { [%eval -2.21] [%clk 0:43:08] } 25... cxb5 { [%eval -2.45] [%clk 0:30:15] } 26. axb5?? { [%eval -6.91] } { Blunder. Qxb5 was best. } { [%clk 0:43:11] } 26... Rc8?? { [%eval -2.09] } { Blunder. Rf6 was best. } { [%clk 0:30:31] } 27. Qd3 { [%eval -2.41] [%clk 0:43:32] } 27... Bd5? { [%eval -0.95] } { Mistake. Re5 was best. } { [%clk 0:27:24] } 28. e4 { [%eval -1.33] [%clk 0:42:47] } 28... Bc4 { [%eval -1.6] [%clk 0:27:40] } 29. Qd2 { [%eval -1.18] [%clk 0:41:31] } 29... Bb3 { [%eval -1.16] [%clk 0:24:33] } 30. Qd3 { [%eval -1.1] [%clk 0:38:33] } 30... Rc2+ { [%eval -1.1] [%clk 0:22:49] } 31. Bd2 { [%eval -1.11] [%clk 0:37:46] } 31... Re8 { [%eval -1.19] [%clk 0:21:43] } 32. Ke3?? { [%eval -3.17] } { Blunder. Nf5 was best. } { [%clk 0:36:55] } 32... a4 { [%eval -2.44] [%clk 0:21:37] } 33. Ne2? { [%eval -4.22] } { Mistake. Nf5 was best. } { [%clk 0:34:51] } 33... Rec8?! { [%eval -2.83] } { Inaccuracy. Rc7 was best. } { [%clk 0:20:48] } 34. Ra1?? { [%eval -6.38] } { Blunder. d5 was best. } { [%clk 0:31:41] } 34... Rb2 { [%eval -6.54] [%clk 0:19:20] } 35. Rc1 { [%eval -7.52] [%clk 0:27:43] } 35... Bc2 { [%eval -7.92] [%clk 0:19:13] } 0-1