Event: Round 9: Chang, Luke - Keith, Matthew
Date: 2025-01-12
White: Chang, Luke
WhiteElo: 1790
Black: Keith, Matthew
BlackElo: 1870
Result: 0-1
ECO: D31
Opening: Queen's Gambit Declined: Queen's Knight Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:24:57] } 1... d5 { [%eval 0.24] [%clk 0:25:04] } 2. c4 { [%eval 0.26] [%clk 0:25:01] } 2... e6 { [%eval 0.27] [%clk 0:25:08] } 3. Nc3 { [%eval 0.18] [%clk 0:25:05] } 3... Bb4 { [%eval 0.24] [%clk 0:25:09] } 4. Nf3 { [%eval 0.15] [%clk 0:24:51] } 4... dxc4 { [%eval 0.4] [%clk 0:25:10] } 5. e3 { [%eval 0.34] [%clk 0:24:33] } 5... b5 { [%eval 0.39] [%clk 0:25:12] } 6. a4 { [%eval 0.4] [%clk 0:24:23] } 6... c6 { [%eval 0.28] [%clk 0:25:16] } 7. Ne5?! { [%eval -0.28] } { Inaccuracy. Bd2 was best. } { [%clk 0:24:18] } 7... Nf6 { [%eval -0.21] [%clk 0:24:24] } 8. Bd2 { [%eval -0.18] [%clk 0:23:24] } 8... Bxc3 { [%eval -0.22] [%clk 0:24:17] } 9. Bxc3 { [%eval -0.23] [%clk 0:23:25] } 9... Bb7 { [%eval -0.17] [%clk 0:24:03] } 10. Qc2 { [%eval -0.39] [%clk 0:21:13] } 10... a6 { [%eval -0.34] [%clk 0:23:15] } 11. b3 { [%eval -0.37] [%clk 0:20:45] } 11... cxb3 { [%eval -0.4] [%clk 0:23:14] } 12. Qxb3 { [%eval -0.48] [%clk 0:20:49] } 12... Nbd7 { [%eval -0.17] [%clk 0:23:08] } 13. Nxd7 { [%eval -0.22] [%clk 0:20:14] } 13... Qxd7 { [%eval 0.0] [%clk 0:23:06] } 14. Bb4 { [%eval -0.4] [%clk 0:20:17] } 14... Qd5 { [%eval -0.06] [%clk 0:22:23] } 15. Qc2 { [%eval -0.13] [%clk 0:19:32] } 15... a5 { [%eval -0.22] [%clk 0:21:39] } 16. Bc5 { [%eval -0.2] [%clk 0:19:08] } 16... b4 { [%eval -0.33] [%clk 0:19:57] } 17. f3 { [%eval -0.73] [%clk 0:17:49] } 17... Nd7 { [%eval -0.71] [%clk 0:19:32] } 18. Bd3? { [%eval -2.46] } { Mistake. Rc1 was best. } { [%clk 0:15:28] } 18... Nxc5 { [%eval -2.42] [%clk 0:19:21] } 19. dxc5 { [%eval -2.58] [%clk 0:15:32] } 19... Qe5 { [%eval -2.15] [%clk 0:19:22] } 20. Kf2 { [%eval -2.16] [%clk 0:15:20] } 20... f5 { [%eval -1.81] [%clk 0:18:44] } 21. f4 { [%eval -1.65] [%clk 0:13:54] } 21... Qf6 { [%eval -1.51] [%clk 0:18:32] } 22. h4 { [%eval -1.92] [%clk 0:13:39] } 22... Ke7?! { [%eval -1.21] } { Inaccuracy. O-O-O was best. } { [%clk 0:18:03] } 23. Rad1 { [%eval -1.27] [%clk 0:13:13] } 23... Rhd8 { [%eval -1.21] [%clk 0:17:44] } 24. g3 { [%eval -1.65] [%clk 0:12:07] } 24... Qc3? { [%eval -0.11] } { Mistake. Rd7 was best. } { [%clk 0:16:37] } 25. Qxc3 { [%eval -0.13] [%clk 0:11:23] } 25... bxc3 { [%eval -0.13] [%clk 0:16:40] } 26. Bc2?! { [%eval -0.92] } { Inaccuracy. e4 was best. } { [%clk 0:11:27] } 26... Ba6 { [%eval -0.59] [%clk 0:16:36] } 27. e4 { [%eval -0.61] [%clk 0:11:19] } 27... Rab8 { [%eval -0.64] [%clk 0:16:25] } 28. Rxd8?! { [%eval -1.74] } { Inaccuracy. Ke3 was best. } { [%clk 0:10:44] } 28... Rxd8 { [%eval -1.67] [%clk 0:16:18] } 29. Rd1?? { [%eval -8.1] } { Blunder. Ke3 was best. } { [%clk 0:10:24] } 29... Rxd1 { [%eval -8.01] [%clk 0:16:04] } 30. Bxd1 { [%eval -7.88] [%clk 0:10:28] } 30... fxe4 { [%eval -7.7] [%clk 0:16:07] } 31. Ke3 { [%eval -7.99] [%clk 0:10:17] } 31... Bd3 { [%eval -7.62] [%clk 0:16:07] } 32. Bg4 { [%eval -9.76] [%clk 0:09:41] } 32... c2 { [%eval -9.36] [%clk 0:15:47] } 33. Kd2 { [%eval -9.05] [%clk 0:09:44] } 33... e3+ { [%eval -8.75] [%clk 0:15:51] } 34. Kc1 { [%eval -9.4] [%clk 0:09:47] } 34... e2 { [%eval -9.0] [%clk 0:15:54] } 35. Bxe2 { [%eval -8.68] [%clk 0:09:50] } 35... Bxe2 { [%eval -7.89] [%clk 0:15:58] } 0-1