Event: Round 2: Kong, Brian - Dyachkov, Georgiy A
Date: 2025-06-24
White: Kong, Brian
WhiteElo: 1675
Black: Dyachkov, Georgiy A
BlackElo: 1567
Result: 0-1
ECO: B29
Opening: Sicilian Defense: Nimzowitsch Variation, Advance Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... Nf6 { [%eval 0.56] [%clk 1:31:19] } 3. e5 { [%eval 0.43] [%clk 1:31:46] } 3... Nd5 { [%eval 0.44] [%clk 1:31:46] } 4. Nc3 { [%eval 0.57] [%clk 1:32:10] } 4... e6 { [%eval 0.52] [%clk 1:32:11] } 5. Bc4 { [%eval 0.16] [%clk 1:31:51] } 5... Nb6 { [%eval 0.16] [%clk 1:32:26] } 6. Be2 { [%eval 0.25] [%clk 1:31:32] } 6... Nc6 { [%eval 0.07] [%clk 1:32:28] } 7. d3 { [%eval -0.18] [%clk 1:30:13] } 7... d5 { [%eval -0.03] [%clk 1:32:19] } 8. exd6 { [%eval -0.16] [%clk 1:28:09] } 8... Bxd6 { [%eval -0.15] [%clk 1:32:40] } 9. Be3 { [%eval -0.24] [%clk 1:27:40] } 9... Nd5 { [%eval -0.12] [%clk 1:30:34] } 10. Ne4?! { [%eval -0.91] } { Inaccuracy. Nxd5 was best. } { [%clk 1:23:15] } 10... Be7 { [%eval -0.83] [%clk 1:30:07] } 11. O-O { [%eval -0.9] [%clk 1:16:49] } 11... Nxe3 { [%eval -0.66] [%clk 1:24:46] } 12. fxe3 { [%eval -0.68] [%clk 1:17:05] } 12... e5 { [%eval -0.57] [%clk 1:24:37] } 13. Qe1 { [%eval -0.75] [%clk 1:10:50] } 13... O-O { [%eval -0.42] [%clk 1:22:14] } 14. Qc3 { [%eval -0.3] [%clk 1:10:01] } 14... Qd5 { [%eval -0.38] [%clk 1:22:01] } 15. Qe1 { [%eval -0.81] [%clk 1:06:51] } 15... f6 { [%eval -0.62] [%clk 1:18:05] } 16. Nc3 { [%eval -0.59] [%clk 1:04:46] } 16... Qd8 { [%eval -0.62] [%clk 1:17:59] } 17. Rd1 { [%eval -0.6] [%clk 1:03:05] } 17... Be6 { [%eval -0.47] [%clk 1:16:54] } 18. Kh1 { [%eval -0.42] [%clk 1:00:33] } 18... Qb6 { [%eval -0.53] [%clk 1:13:25] } 19. d4 { [%eval -0.57] [%clk 0:52:43] } 19... exd4 { [%eval -0.64] [%clk 0:56:53] } 20. exd4 { [%eval -0.58] [%clk 0:53:05] } 20... Nxd4 { [%eval -0.59] [%clk 0:50:54] } 21. Bd3 { [%eval -0.58] [%clk 0:45:13] } 21... f5 { [%eval -0.54] [%clk 0:42:38] } 22. Qe3?! { [%eval -1.6] } { Inaccuracy. Nxd4 was best. } { [%clk 0:39:52] } 22... Bf6?! { [%eval -0.73] } { Inaccuracy. Rae8 was best. } { [%clk 0:40:48] } 23. Na4 { [%eval -0.62] [%clk 0:36:58] } 23... Qd6 { [%eval -0.22] [%clk 0:26:42] } 24. Nxc5 { [%eval -0.69] [%clk 0:32:02] } 24... Bd5 { [%eval -0.47] [%clk 0:23:50] } 25. Nb3?! { [%eval -1.28] } { Inaccuracy. c3 was best. } { [%clk 0:27:59] } 25... Nxf3 { [%eval -1.08] [%clk 0:19:58] } 26. Rxf3?? { [%eval -3.28] } { Blunder. gxf3 was best. } { [%clk 0:24:25] } 26... Qc6?? { [%eval -1.13] } { Blunder. Bxf3 was best. } { [%clk 0:19:04] } 27. Rf2 { [%eval -1.17] [%clk 0:22:53] } 27... Rae8 { [%eval -1.21] [%clk 0:15:56] } 28. Qd2 { [%eval -1.09] [%clk 0:22:05] } 28... Be4 { [%eval -0.66] [%clk 0:13:55] } 29. Bxe4? { [%eval -2.05] } { Mistake. c3 was best. } { [%clk 0:19:31] } 29... fxe4 { [%eval -2.05] [%clk 0:14:18] } 30. Qe2 { [%eval -2.86] [%clk 0:18:59] } 30... Bxb2 { [%eval -2.56] [%clk 0:13:12] } 31. Rxf8+ { [%eval -2.67] [%clk 0:18:42] } 31... Rxf8 { [%eval -2.34] [%clk 0:13:29] } 32. h3?! { [%eval -3.07] } { Inaccuracy. Na5 was best. } { [%clk 0:18:56] } 32... Be5 { [%eval -3.06] [%clk 0:13:09] } 33. Na5?! { [%eval -4.29] } { Inaccuracy. Nd4 was best. } { [%clk 0:17:51] } 33... Qg6?! { [%eval -2.92] } { Inaccuracy. Qf6 was best. } { [%clk 0:12:33] } 34. Rf1?? { [%eval -7.35] } { Blunder. Qc4+ was best. } { [%clk 0:14:41] } 34... Rxf1+ { [%eval -7.22] [%clk 0:11:24] } 35. Qxf1 { [%eval -6.58] [%clk 0:15:07] } 35... h5?? { [%eval -2.81] } { Blunder. Qg3 was best. } { [%clk 0:10:53] } 36. Nxb7?? { [%eval -6.85] } { Blunder. Qc4+ was best. } { [%clk 0:13:18] } 36... e3?? { [%eval -1.69] } { Blunder. Qg3 was best. } { [%clk 0:03:50] } 37. Qf3?? { [%eval -6.18] } { Blunder. Qc4+ was best. } { [%clk 0:12:45] } 37... Qg3 { [%eval -6.31] [%clk 0:03:39] } 38. Kg1?? { [%eval #-14] } { Checkmate is now unavoidable. Qxg3 was best. } { [%clk 0:12:16] } 38... Qe1+ { [%eval #-13] [%clk 0:03:02] } 39. Qf1 { [%eval #-13] [%clk 0:11:59] } 39... Bh2+ { [%eval #-13] [%clk 0:03:00] } 0-1