Event: 34th Annual North American Open
Site: https://www.chesstour.com/nao24.htm
Date: 2024-12-30
White: Gaw, Chloe
WhiteTitle: WIM
WhiteElo: 1985
Black: Onyekwere, Chikwere
BlackTitle: CM
BlackElo: 2201
Result: 1/2-1/2
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.24] [%clk 1:30:58] } 2. c4 { [%eval 0.26] [%clk 1:31:10] } 2... c6 { [%eval 0.21] [%clk 1:31:27] } 3. cxd5 { [%eval 0.15] } 3... cxd5 { [%eval 0.19] } 4. Bf4 { [%eval 0.13] [%clk 1:31:40] } 4... Nf6 { [%eval 0.17] [%clk 1:32:20] } 5. e3 { [%eval 0.21] } 5... Nc6 { [%eval 0.12] } 6. Bb5 { [%eval 0.1] [%clk 1:32:20] } 6... Bg4 { [%eval 0.13] [%clk 1:33:15] } 7. Ne2 { [%eval -0.04] [%clk 1:28:20] } 7... e6 { [%eval 0.0] [%clk 1:32:57] } 8. Nbc3 { [%eval 0.02] [%clk 1:26:55] } 8... Be7 { [%eval 0.1] [%clk 1:27:57] } 9. h3 { [%eval -0.1] [%clk 1:25:44] } 9... Bh5 { [%eval 0.0] [%clk 1:28:03] } 10. O-O { [%eval 0.03] [%clk 1:25:38] } 10... O-O { [%eval 0.03] [%clk 1:19:31] } 11. Rc1 { [%eval 0.01] [%clk 1:22:21] } 11... Rc8 { [%eval 0.11] [%clk 1:19:31] } 12. Qd2 { [%eval -0.04] } 12... Qa5 { [%eval -0.04] } 13. a3 { [%eval -0.07] [%clk 1:19:33] } 13... a6 { [%eval 0.0] [%clk 1:18:36] } 14. Bd3 { [%eval 0.12] [%clk 1:14:03] } 14... b5 { [%eval 0.33] [%clk 1:17:44] } 15. Bg5 { [%eval 0.24] [%clk 1:06:34] } 15... Qd8 { [%eval 0.35] [%clk 1:06:48] } 16. Nf4 { [%eval 0.3] [%clk 1:05:02] } 16... Bg6 { [%eval 0.34] [%clk 1:07:17] } 17. Nxg6 { [%eval 0.48] [%clk 1:05:08] } 17... hxg6 { [%eval 0.52] [%clk 1:07:46] } 18. Bxf6 { [%eval 0.15] [%clk 1:02:23] } 18... gxf6 { [%eval 0.08] [%clk 1:07:15] } 19. Ne2 { [%eval -0.26] [%clk 0:57:15] } 19... Qb6 { [%eval -0.22] [%clk 1:07:43] } 20. b4 { [%eval -0.26] [%clk 0:48:09] } 20... e5 { [%eval 0.14] [%clk 1:02:44] } 21. Nc3 { [%eval 0.0] [%clk 0:43:47] } 21... Rfd8? { [%eval 1.37] } { Mistake. Qd8 was best. } { [%clk 1:03:12] } 22. Qa2 { [%eval 1.33] [%clk 0:42:06] } 22... exd4?? { [%eval 3.38] } { Blunder. Qb7 was best. } { [%clk 1:00:40] } 23. Nxd5 { [%eval 3.43] [%clk 0:41:54] } 23... Qb7 { [%eval 3.74] [%clk 1:00:28] } 24. exd4?? { [%eval 0.14] } { Blunder. Bxg6 was best. } { [%clk 0:26:25] } 24... Kg7 { [%eval 0.23] [%clk 0:59:22] } 25. Rfe1 { [%eval 0.34] [%clk 0:20:58] } 25... Bf8 { [%eval 0.41] [%clk 0:57:21] } 26. Be4 { [%eval 0.43] [%clk 0:14:47] } 26... f5 { [%eval 0.59] [%clk 0:57:50] } 27. Bf3 { [%eval 0.65] [%clk 0:13:16] } 27... Qa7 { [%eval 0.65] [%clk 0:57:24] } 28. Red1 { [%eval 0.71] [%clk 0:09:22] } 28... Kh8? { [%eval 2.17] } { Mistake. a5 was best. } { [%clk 0:56:33] } 29. Qc2?? { [%eval 0.0] } { Blunder. Rc5 was best. } { [%clk 0:01:49] } 29... Nxd4 { [%eval 0.0] [%clk 0:51:07] } 30. Qxc8 { [%eval 0.0] [%clk 0:01:38] } 30... Nxf3+ { [%eval 0.0] } 31. gxf3 { [%eval 0.07] [%clk 0:02:06] } 31... Rxc8 { [%eval 0.01] [%clk 0:51:41] } 32. Rxc8 { [%eval 0.1] [%clk 0:02:12] } 32... Kg7 { [%eval 0.04] [%clk 0:51:59] } 33. Ne3 { [%eval 0.0] } 33... Be7 { [%eval 0.0] [%clk 0:51:30] } 34. Rc3 { [%eval 0.0] } 34... Bh4 { [%eval 0.0] [%clk 0:51:57] } 35. Rcd3 { [%eval 0.0] } 35... Qa8 { [%eval 0.0] [%clk 0:48:43] } 36. Kg2 { [%eval 0.0] } 36... Qc8 { [%eval 0.0] [%clk 0:46:44] } 37. Rd4 { [%eval 0.0] } 37... Bf6 { [%eval 0.0] [%clk 0:45:51] } 38. Rd7 { [%eval 0.0] } 38... Bb2 { [%eval 0.05] [%clk 0:43:36] } 39. R7d3 { [%eval 0.0] } 39... Qc7 { [%eval 0.0] [%clk 0:37:15] } 40. R1d2 { [%eval 0.0] } 40... Be5 { [%eval 0.0] [%clk 0:36:35] } 41. Rd7 { [%eval 0.0] } 41... Qc1?! { [%eval 0.91] } { Inaccuracy. Qb6 was best. } { [%clk 0:35:49] } 42. R7d3?! { [%eval 0.0] } { Inaccuracy. Rc2 was best. } 42... Qc7 { [%eval 0.0] [%clk 0:36:18] } 43. Rd7 { [%eval 0.0] } 43... Qc1?! { [%eval 0.72] } { Inaccuracy. Qc6 was best. } { [%clk 0:36:46] } 1/2-1/2