Event: Round 1: Birkholz, Olga - Wartenberg, Alissa
Date: 2025-05-17
White: Birkholz, Olga
WhiteTitle: WFM
WhiteElo: 1985
Black: Wartenberg, Alissa
BlackElo: 1892
Result: 1-0
ECO: A08
Opening: Zukertort Opening: Reversed Grünfeld
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:56] } 1... Nf6 { [%eval 0.23] [%clk 1:30:36] } 2. g3 { [%eval 0.11] [%clk 1:31:22] } 2... d5 { [%eval 0.19] [%clk 1:25:28] } 3. Bg2 { [%eval 0.13] [%clk 1:31:28] } 3... c5 { [%eval 0.17] [%clk 1:17:31] } 4. O-O { [%eval 0.1] [%clk 1:31:02] } 4... Nc6 { [%eval 0.18] [%clk 1:17:05] } 5. d4 { [%eval 0.12] [%clk 1:30:01] } 5... e6 { [%eval 0.19] [%clk 1:15:52] } 6. b3 { [%eval 0.0] [%clk 1:27:30] } 6... b6 { [%eval 0.28] [%clk 1:11:12] } 7. Bb2 { [%eval 0.22] [%clk 1:25:56] } 7... Ba6 { [%eval 0.36] [%clk 0:58:12] } 8. c4 { [%eval 0.36] [%clk 1:19:54] } 8... Rc8 { [%eval 0.44] [%clk 0:52:49] } 9. cxd5 { [%eval 0.32] [%clk 1:20:03] } 9... Nxd5?! { [%eval 0.93] } { Inaccuracy. exd5 was best. } { [%clk 0:45:11] } 10. dxc5 { [%eval 0.89] [%clk 1:16:54] } 10... bxc5 { [%eval 0.81] [%clk 0:40:47] } 11. Nbd2 { [%eval 0.85] [%clk 1:16:21] } 11... f6 { [%eval 1.02] [%clk 0:23:05] } 12. Re1 { [%eval 0.6] [%clk 1:09:55] } 12... Be7 { [%eval 0.57] [%clk 0:16:32] } 13. Bh3 { [%eval 0.54] [%clk 1:06:21] } 13... Qd7 { [%eval 0.79] [%clk 0:09:24] } 14. Nc4 { [%eval 0.5] [%clk 1:03:44] } 14... Bxc4?! { [%eval 1.2] } { Inaccuracy. Rd8 was best. } { [%clk 0:06:25] } 15. bxc4 { [%eval 1.26] [%clk 1:04:13] } 15... Nc7 { [%eval 1.62] [%clk 0:06:27] } 16. Qc2 { [%eval 1.39] [%clk 0:54:07] } 16... Nb4 { [%eval 1.58] [%clk 0:04:39] } 17. Qb3 { [%eval 1.6] [%clk 0:51:39] } 17... Rb8 { [%eval 1.9] [%clk 0:02:48] } 18. a3?! { [%eval 1.22] } { Inaccuracy. Red1 was best. } { [%clk 0:48:57] } 18... Nc6 { [%eval 1.06] [%clk 0:02:32] } 19. Qc2 { [%eval 1.03] [%clk 0:48:51] } 19... Bd6?! { [%eval 1.73] } { Inaccuracy. O-O was best. } { [%clk 0:02:07] } 20. Rad1 { [%eval 1.71] [%clk 0:48:51] } 20... Qe7 { [%eval 1.71] [%clk 0:02:07] } 21. Qa4 { [%eval 1.45] [%clk 0:38:43] } 21... Rb6 { [%eval 1.56] [%clk 0:01:10] } 22. Rd2 { [%eval 1.46] [%clk 0:38:24] } 22... O-O { [%eval 1.39] [%clk 0:01:05] } 23. Red1 { [%eval 1.38] [%clk 0:37:48] } 23... Rd8 { [%eval 1.4] [%clk 0:01:12] } 24. Bg2 { [%eval 1.48] [%clk 0:35:00] } 24... e5 { [%eval 1.43] [%clk 0:00:54] } 25. Nh4 { [%eval 1.31] [%clk 0:34:39] } 25... Nd4?! { [%eval 1.98] } { Inaccuracy. Ra6 was best. } { [%clk 0:01:16] } 26. Qxa7 { [%eval 2.14] [%clk 0:30:52] } 26... Ra6 { [%eval 2.27] [%clk 0:00:39] } 27. Qb7 { [%eval 2.2] [%clk 0:31:21] } 27... Qf8?! { [%eval 3.23] } { Inaccuracy. g6 was best. } { [%clk 0:00:40] } 28. Qe4?! { [%eval 2.02] } { Inaccuracy. e3 was best. } { [%clk 0:21:26] } 28... f5 { [%eval 1.84] [%clk 0:00:35] } 29. Qb1 { [%eval 2.09] [%clk 0:21:42] } 29... Rb6? { [%eval 3.83] } { Mistake. e4 was best. } { [%clk 0:00:35] } 30. e3 { [%eval 3.75] [%clk 0:09:27] } 30... Nb3 { [%eval 3.92] [%clk 0:00:44] } 31. Bd5+?! { [%eval 2.61] } { Inaccuracy. Bc3 was best. } { [%clk 0:05:37] } 31... Kh8 { [%eval 2.7] [%clk 0:00:34] } 32. Re2 { [%eval 2.55] [%clk 0:05:49] } 32... e4 { [%eval 2.47] [%clk 0:00:39] } 33. Ng2? { [%eval 0.88] } { Mistake. f3 was best. } { [%clk 0:05:27] } 33... Rdb8 { [%eval 0.78] [%clk 0:00:37] } 34. Qc2 { [%eval 0.34] [%clk 0:05:23] } 34... Nxd5?? { [%eval 2.25] } { Blunder. Nd4 was best. } { [%clk 0:00:40] } 35. Rxd5 { [%eval 2.18] [%clk 0:05:34] } 35... Na5 { [%eval 2.09] [%clk 0:00:33] } 36. Bc1? { [%eval 0.79] } { Mistake. Ba1 was best. } { [%clk 0:04:20] } 36... Rb1?! { [%eval 1.42] } { Inaccuracy. Nc6 was best. } { [%clk 0:00:35] } 37. Ne1? { [%eval 0.14] } { Mistake. Red2 was best. } { [%clk 0:04:30] } 37... Ra1?? { [%eval 4.28] } { Blunder. Kg8 was best. } { [%clk 0:00:38] } 38. Kg2?? { [%eval 1.0] } { Blunder. Bb2 was best. } { [%clk 0:04:40] } 38... Rab1 { [%eval 1.02] [%clk 0:30:30] } 1-0