Event: Round 6: Diao, Matthew Guo - Ismayilova, Khanim
Date: 2025-07-05
White: Diao, Matthew Guo
WhiteTitle: CM
WhiteElo: 2244
Black: Ismayilova, Khanim
BlackTitle: WCM
BlackElo: 1971
Result: 0-1
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:28:31] } 1... d5 { [%eval 0.2] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:28:53] } 2... e6 { [%eval 0.17] [%clk 1:31:05] } 3. Nc3 { [%eval 0.18] [%clk 1:29:18] } 3... Nf6 { [%eval 0.24] [%clk 1:31:31] } 4. Nf3 { [%eval 0.08] [%clk 1:29:44] } 4... Be7 { [%eval 0.14] [%clk 1:31:56] } 5. g3 { [%eval 0.08] [%clk 1:30:05] } 5... O-O { [%eval 0.07] [%clk 1:32:05] } 6. Bg2 { [%eval 0.09] [%clk 1:30:31] } 6... c5 { [%eval 0.33] [%clk 1:32:29] } 7. Ne5 { [%eval -0.03] [%clk 1:00:50] } 7... Nc6 { [%eval 0.0] [%clk 1:23:59] } 8. cxd5 { [%eval -0.1] [%clk 0:56:31] } 8... exd5 { [%eval -0.12] [%clk 1:17:58] } 9. Nxc6 { [%eval -0.25] [%clk 0:54:54] } 9... bxc6 { [%eval -0.25] [%clk 1:18:22] } 10. O-O { [%eval -0.24] [%clk 0:54:59] } 10... c4 { [%eval -0.02] [%clk 1:05:43] } 11. e4 { [%eval -0.08] [%clk 0:44:29] } 11... dxe4 { [%eval -0.07] [%clk 0:49:01] } 12. Nxe4 { [%eval -0.02] [%clk 0:42:04] } 12... Rb8 { [%eval -0.01] [%clk 0:46:39] } 13. Be3 { [%eval -0.43] [%clk 0:21:55] } 13... Bf5 { [%eval -0.11] [%clk 0:32:49] } 14. Qc2?! { [%eval -0.81] } { Inaccuracy. Nxf6+ was best. } { [%clk 0:13:16] } 14... Nxe4 { [%eval -0.81] [%clk 0:26:28] } 15. Bxe4 { [%eval -0.84] [%clk 0:13:44] } 15... Rxb2 { [%eval -0.77] [%clk 0:21:10] } 16. Qxb2 { [%eval -0.81] [%clk 0:13:24] } 16... Bxe4 { [%eval -0.83] [%clk 0:21:08] } 17. Qb7 { [%eval -1.07] [%clk 0:04:41] } 17... Bf6 { [%eval -0.67] [%clk 0:16:06] } 18. Qxa7 { [%eval -0.71] [%clk 0:04:55] } 18... Qd5?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 0:16:35] } 19. Qc5 { [%eval -0.05] [%clk 0:04:55] } 19... Qxc5 { [%eval -0.12] [%clk 0:16:25] } 20. dxc5 { [%eval -0.48] [%clk 0:05:23] } 20... Bxa1 { [%eval -0.06] [%clk 0:16:51] } 21. Rxa1 { [%eval -0.15] [%clk 0:05:50] } 21... c3 { [%eval -0.12] [%clk 0:17:16] } 22. Bf4? { [%eval -1.35] } { Mistake. a4 was best. } { [%clk 0:02:30] } 22... c2?! { [%eval -0.41] } { Inaccuracy. f6 was best. } { [%clk 0:13:24] } 23. Kf1? { [%eval -1.6] } { Mistake. f3 was best. } { [%clk 0:02:47] } 23... f6 { [%eval -1.76] [%clk 0:11:08] } 24. Ke2 { [%eval -1.68] [%clk 0:02:39] } 24... g5 { [%eval -1.82] [%clk 0:10:54] } 25. Bd6?! { [%eval -3.01] } { Inaccuracy. Be3 was best. } { [%clk 0:02:19] } 25... Ra8 { [%eval -2.99] [%clk 0:11:16] } 26. f3 { [%eval -3.7] [%clk 0:01:25] } 26... Rxa2 { [%eval -3.53] [%clk 0:10:39] } 27. Rc1 { [%eval -3.9] [%clk 0:01:54] } 27... Bg6 { [%eval -3.93] [%clk 0:08:44] } 28. f4?! { [%eval -5.34] } { Inaccuracy. g4 was best. } { [%clk 0:01:41] } 28... Ra4?! { [%eval -4.03] } { Inaccuracy. g4 was best. } { [%clk 0:07:55] } 29. Ke3?! { [%eval -5.38] } { Inaccuracy. h3 was best. } { [%clk 0:01:00] } 29... Ra3+ { [%eval -5.28] [%clk 0:02:56] } 30. Ke2 { [%eval -5.12] [%clk 0:00:57] } 30... Ra4 { [%eval -4.09] [%clk 0:02:19] } 31. Ke3?! { [%eval -5.2] } { Inaccuracy. fxg5 was best. } { [%clk 0:01:20] } 31... Re4+ { [%eval -4.51] [%clk 0:02:14] } 32. Kd2 { [%eval -5.36] [%clk 0:00:46] } 32... Rd4+ { [%eval -5.24] [%clk 0:02:36] } 33. Kc3 { [%eval -5.35] [%clk 0:00:48] } 33... Rd1 { [%eval -5.46] [%clk 0:01:59] } 34. Kb2 { [%eval -5.55] [%clk 0:01:16] } 34... g4 { [%eval -5.55] [%clk 0:02:23] } 35. f5 { [%eval -5.41] [%clk 0:00:39] } 35... Bxf5 { [%eval -5.64] [%clk 0:02:48] } 36. Bf4 { [%eval -5.51] [%clk 0:01:04] } 36... Kf7 { [%eval -5.02] [%clk 0:02:51] } 37. Ra1?? { [%eval #-19] } { Checkmate is now unavoidable. Kc3 was best. } { [%clk 0:01:10] } 37... Rb1+ { [%eval #-27] [%clk 0:03:04] } 0-1