Event: Round 9: Duong Vu Anh - Sydykov, Bayastan
Date: 2024-12-15
White: Duong Vu Anh
WhiteTitle: CM
WhiteElo: 2085
Black: Sydykov, Bayastan
BlackTitle: FM
BlackElo: 2347
Result: 1-0
ECO: A28
Opening: English Opening: King's English Variation, Four Knights Variation, Quiet Line
Variant: Standard

1. c4 { [%eval 0.12] [%clk 0:15:17] } 1... e5 { [%eval 0.12] [%clk 0:15:19] } 2. Nc3 { [%eval 0.13] [%clk 0:15:26] } 2... Nf6 { [%eval 0.12] [%clk 0:15:27] } 3. Nf3 { [%eval 0.1] [%clk 0:15:34] } 3... Nc6 { [%eval 0.14] [%clk 0:15:35] } 4. e3 { [%eval 0.0] [%clk 0:15:42] } 4... Bb4 { [%eval 0.0] [%clk 0:15:42] } 5. Qc2 { [%eval 0.0] [%clk 0:15:50] } 5... Bxc3 { [%eval 0.19] [%clk 0:15:45] } 6. Qxc3 { [%eval 0.0] [%clk 0:15:58] } 6... Qe7 { [%eval 0.0] [%clk 0:15:53] } 7. a3 { [%eval 0.01] [%clk 0:14:46] } 7... d5 { [%eval 0.05] [%clk 0:15:40] } 8. cxd5 { [%eval -0.35] [%clk 0:13:20] } 8... Nxd5 { [%eval -0.35] [%clk 0:15:48] } 9. Qb3 { [%eval -0.26] [%clk 0:13:27] } 9... Nb6 { [%eval -0.42] [%clk 0:13:53] } 10. d3 { [%eval -0.48] [%clk 0:13:32] } 10... O-O { [%eval 0.0] [%clk 0:12:37] } 11. Be2 { [%eval 0.0] [%clk 0:12:51] } 11... Rd8 { [%eval 0.09] [%clk 0:11:46] } 12. O-O { [%eval 0.05] [%clk 0:12:06] } 12... a5 { [%eval 0.02] [%clk 0:10:33] } 13. Bd2 { [%eval 0.0] [%clk 0:10:44] } 13... Bf5 { [%eval 0.0] [%clk 0:07:58] } 14. e4 { [%eval -0.06] [%clk 0:08:11] } 14... Be6 { [%eval -0.12] [%clk 0:05:43] } 15. Qc3?! { [%eval -1.09] } { Inaccuracy. Qc2 was best. } { [%clk 0:08:19] } 15... Bg4? { [%eval 0.25] } { Mistake. Na4 was best. } { [%clk 0:03:37] } 16. Bg5 { [%eval 0.23] [%clk 0:08:21] } 16... f6 { [%eval 0.26] [%clk 0:03:44] } 17. Be3 { [%eval 0.24] [%clk 0:08:29] } 17... Bxf3 { [%eval 0.54] [%clk 0:03:38] } 18. Bxf3 { [%eval 0.53] [%clk 0:08:31] } 18... Nd4 { [%eval 0.61] [%clk 0:03:43] } 19. Rac1 { [%eval 0.15] [%clk 0:07:04] } 19... c5?? { [%eval 4.03] } { Blunder. Nxf3+ was best. } { [%clk 0:00:31] } 20. Qxc5?? { [%eval 1.25] } { Blunder. Bxd4 was best. } { [%clk 0:05:14] } 20... Qxc5 { [%eval 1.32] [%clk 0:00:29] } 21. Rxc5 { [%eval 1.09] [%clk 0:05:22] } 21... Nxf3+ { [%eval 1.63] [%clk 0:00:36] } 22. gxf3 { [%eval 1.41] [%clk 0:05:30] } 22... Rxd3 { [%eval 1.41] [%clk 0:00:44] } 23. Rc7 { [%eval 1.5] [%clk 0:05:38] } 23... Nd7 { [%eval 1.44] [%clk 0:00:21] } 24. Rxb7 { [%eval 1.6] [%clk 0:04:52] } 24... a4 { [%eval 1.64] [%clk 0:00:29] } 25. Rc1 { [%eval 1.7] [%clk 0:04:51] } 25... Nf8 { [%eval 1.61] [%clk 0:00:31] } 26. Rcc7 { [%eval 1.14] [%clk 0:03:26] } 26... Ne6 { [%eval 1.5] [%clk 0:00:24] } 27. Re7 { [%eval 1.45] [%clk 0:03:33] } 27... Rd6 { [%eval 1.41] [%clk 0:00:24] } 28. Kg2 { [%eval 1.34] [%clk 0:03:22] } 28... Rda6?? { [%eval 4.65] } { Blunder. h5 was best. } { [%clk 0:00:17] } 29. Kg3? { [%eval 2.51] } { Mistake. f4 was best. } { [%clk 0:03:00] } 29... Kf8 { [%eval 2.44] [%clk 0:00:16] } 30. f4 { [%eval 2.43] [%clk 0:02:09] } 30... exf4+ { [%eval 2.47] [%clk 0:00:18] } 31. Bxf4 { [%eval 2.35] [%clk 0:02:17] } 31... Rd8 { [%eval 2.51] [%clk 0:00:20] } 32. Be3 { [%eval 2.58] [%clk 0:02:09] } 32... Rc8 { [%eval 3.0] [%clk 0:00:18] } 33. f4 { [%eval 2.94] [%clk 0:01:59] } 33... Nd8?! { [%eval 4.27] } { Inaccuracy. Rac6 was best. } { [%clk 0:00:14] } 34. Rbd7 { [%eval 4.31] [%clk 0:01:55] } 34... Ne6?! { [%eval 5.84] } { Inaccuracy. Rd6 was best. } { [%clk 0:00:12] } 35. f5 { [%eval 5.74] [%clk 0:01:59] } 35... Nc5 { [%eval 6.32] [%clk 0:00:13] } 36. Rf7+ { [%eval 6.21] [%clk 0:01:48] } 36... Ke8 { [%eval 6.38] [%clk 0:00:17] } 37. Rde7+ { [%eval 6.04] [%clk 0:01:53] } 37... Kd8 { [%eval 6.06] [%clk 0:00:25] } 38. Rxg7 { [%eval 5.94] [%clk 0:02:01] } 38... Rd6?? { [%eval #14] } { Checkmate is now unavoidable. Nxe4+ was best. } { [%clk 0:00:23] } 39. Bxc5 { [%eval #20] [%clk 0:01:42] } 39... Rcc6 { [%eval #6] } 40. Bxd6 { [%eval #5] } 40... Rxd6 { [%eval #5] [%clk 0:00:24] } 41. Ra7 { [%eval #4] [%clk 0:01:51] } 1-0