Event: Round 4: Zimina, Olga - Kosma, Maria
Date: 2025-04-03
White: Zimina, Olga
WhiteTitle: IM
WhiteElo: 2292
Black: Kosma, Maria
BlackElo: 1769
Result: 1-0
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:54] } 1... d5 { [%eval 0.18] [%clk 1:30:44] } 2. g3 { [%eval 0.15] [%clk 1:31:14] } 2... Nf6 { [%eval 0.19] [%clk 1:30:52] } 3. Bg2 { [%eval 0.13] [%clk 1:31:38] } 3... e6 { [%eval 0.11] [%clk 1:30:44] } 4. O-O { [%eval 0.15] [%clk 1:32:00] } 4... Be7 { [%eval 0.25] [%clk 1:30:57] } 5. d4 { [%eval 0.28] [%clk 1:32:16] } 5... O-O { [%eval 0.22] [%clk 1:30:31] } 6. c4 { [%eval 0.2] } 6... dxc4 { [%eval 0.16] [%clk 1:30:23] } 7. Qc2 { [%eval 0.1] [%clk 1:33:06] } 7... a6 { [%eval 0.2] [%clk 1:30:47] } 8. a4 { [%eval 0.16] [%clk 1:33:20] } 8... Bd7 { [%eval 0.13] [%clk 1:30:52] } 9. Qxc4 { [%eval 0.17] [%clk 1:33:39] } 9... Bc6 { [%eval 0.21] [%clk 1:31:13] } 10. Bg5 { [%eval 0.22] [%clk 1:33:25] } 10... Nbd7 { [%eval 0.16] [%clk 1:30:28] } 11. Nc3 { [%eval 0.22] [%clk 1:30:18] } 11... h6 { [%eval 0.22] [%clk 1:30:51] } 12. Bxf6 { [%eval 0.25] [%clk 1:25:37] } 12... Nxf6 { [%eval 0.24] [%clk 1:30:36] } 13. Rfe1 { [%eval 0.15] [%clk 1:24:12] } 13... Qd6 { [%eval 0.2] [%clk 1:17:52] } 14. e4 { [%eval 0.2] [%clk 1:20:55] } 14... Qb4 { [%eval 0.22] [%clk 1:17:10] } 15. Qe2 { [%eval 0.22] [%clk 1:15:56] } 15... Rfe8 { [%eval 0.26] [%clk 1:11:35] } 16. Red1 { [%eval 0.28] [%clk 1:04:51] } 16... b6 { [%eval 0.78] [%clk 0:59:40] } 17. Qc2 { [%eval 0.81] [%clk 0:50:45] } 17... Bd7?! { [%eval 1.68] } { Inaccuracy. Bb7 was best. } { [%clk 0:50:02] } 18. d5?! { [%eval 0.92] } { Inaccuracy. Ne5 was best. } { [%clk 0:29:14] } 18... exd5?? { [%eval 3.51] } { Blunder. Rad8 was best. } { [%clk 0:23:58] } 19. e5 { [%eval 3.45] [%clk 0:28:12] } 19... Nh7 { [%eval 4.03] [%clk 0:17:41] } 20. Rd4? { [%eval 2.15] } { Mistake. Nxd5 was best. } { [%clk 0:27:58] } 20... Qa5?? { [%eval 4.69] } { Blunder. Bf5 was best. } { [%clk 0:17:11] } 21. Rxd5 { [%eval 4.62] [%clk 0:27:50] } 21... Bb5 { [%eval 4.89] [%clk 0:16:53] } 22. Qc1 { [%eval 4.69] [%clk 0:22:19] } 1-0