Event: Round 6: Ian Hong - Konstantin Krishtopov
Date: 2023-10-23
White: Ian Hong
WhiteElo: 1786
Black: Konstantin Krishtopov
BlackElo: 1483
Result: 1/2-1/2
ECO: B78
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:53] } 1... c5 { [%eval 0.32] [%clk 1:30:28] } 2. Nf3 { [%eval 0.0] [%clk 1:31:18] } 2... g6?! { [%eval 0.64] } { Inaccuracy. d6 was best. } { [%clk 1:30:16] } 3. d4 { [%eval 0.59] [%clk 1:31:26] } 3... cxd4 { [%eval 0.54] [%clk 1:30:37] } 4. Nxd4 { [%eval 0.49] [%clk 1:31:53] } 4... Nf6 { [%eval 0.63] [%clk 1:30:53] } 5. Nc3 { [%eval 0.62] [%clk 1:32:02] } 5... d6 { [%eval 0.79] [%clk 1:31:06] } 6. Be3 { [%eval 0.46] [%clk 1:32:00] } 6... Bg7 { [%eval 0.58] [%clk 1:31:20] } 7. Bc4? { [%eval -0.58] } { Mistake. f3 was best. } { [%clk 1:31:45] } 7... O-O?! { [%eval 0.24] } { Inaccuracy. Ng4 was best. } { [%clk 1:31:20] } 8. f3 { [%eval 0.41] [%clk 1:31:53] } 8... Nc6 { [%eval 0.42] [%clk 1:31:16] } 9. Qd2 { [%eval 0.47] [%clk 1:31:59] } 9... Bd7 { [%eval 0.68] [%clk 1:31:20] } 10. O-O-O { [%eval 0.6] [%clk 1:31:55] } 10... Rc8 { [%eval 0.46] [%clk 1:30:34] } 11. Bb3 { [%eval 0.57] [%clk 1:31:11] } 11... Ne5 { [%eval 0.86] [%clk 1:23:43] } 12. g4? { [%eval -0.78] } { Mistake. Kb1 was best. } { [%clk 1:29:47] } 12... Nc4?? { [%eval 1.0] } { Blunder. b5 was best. } { [%clk 1:22:19] } 13. Bxc4 { [%eval 1.0] [%clk 1:29:51] } 13... Rxc4 { [%eval 0.9] [%clk 1:22:40] } 14. h4 { [%eval 0.81] [%clk 1:29:08] } 14... b5 { [%eval 0.74] [%clk 1:11:29] } 15. h5 { [%eval 0.67] [%clk 1:20:36] } 15... b4 { [%eval 0.74] [%clk 1:05:38] } 16. Nce2 { [%eval 0.76] [%clk 1:20:00] } 16... Qa5 { [%eval 0.57] [%clk 1:02:02] } 17. Kb1 { [%eval 0.57] [%clk 1:18:00] } 17... Rfc8 { [%eval 0.56] [%clk 0:54:38] } 18. hxg6 { [%eval 0.48] [%clk 1:14:24] } 18... fxg6 { [%eval 0.41] [%clk 0:50:44] } 19. Ng3 { [%eval 0.06] [%clk 1:09:50] } 19... e5 { [%eval 0.14] [%clk 0:39:24] } 20. Nb3 { [%eval 0.59] [%clk 1:08:37] } 20... Qc7 { [%eval 0.35] [%clk 0:36:41] } 21. g5 { [%eval 0.0] [%clk 1:06:28] } 21... Ne8?! { [%eval 0.68] } { Inaccuracy. Rxc2 was best. } { [%clk 0:29:45] } 22. Qd5+ { [%eval 0.64] [%clk 1:05:40] } 22... Kf8 { [%eval 0.58] [%clk 0:27:48] } 23. Rxh7? { [%eval -0.61] } { Mistake. Na1 was best. } { [%clk 0:50:30] } 23... Rxc2?! { [%eval 0.0] } { Inaccuracy. Rd4 was best. } { [%clk 0:24:48] } 24. Nc5?? { [%eval -2.43] } { Blunder. Rhh1 was best. } { [%clk 0:30:02] } 24... Rxc5 { [%eval -2.36] [%clk 0:21:16] } 25. Bxc5 { [%eval -2.35] [%clk 0:30:18] } 25... Qxc5 { [%eval -2.28] [%clk 0:21:19] } 26. Qd2 { [%eval -2.82] [%clk 0:28:54] } 26... Be6 { [%eval -2.76] [%clk 0:16:06] } 27. Rhh1 { [%eval -3.5] [%clk 0:25:33] } 27... Qc4?! { [%eval -2.6] } { Inaccuracy. Qa5 was best. } { [%clk 0:14:04] } 28. b3 { [%eval -2.59] [%clk 0:25:06] } 28... Qb5 { [%eval -2.34] [%clk 0:14:06] } 29. Qd3?! { [%eval -3.29] } { Inaccuracy. Rc1 was best. } { [%clk 0:24:17] } 29... Qb6 { [%eval -3.03] [%clk 0:12:25] } 30. Rc1 { [%eval -2.93] [%clk 0:22:51] } 30... Nc7 { [%eval -2.9] [%clk 0:10:45] } 31. Ne2 { [%eval -3.36] [%clk 0:19:59] } 31... Nb5 { [%eval -3.13] [%clk 0:10:07] } 32. Kb2 { [%eval -3.64] [%clk 0:18:06] } 32... Na3?! { [%eval -2.79] } { Inaccuracy. Rb8 was best. } { [%clk 0:09:42] } 33. Rhd1?! { [%eval -4.13] } { Inaccuracy. Rxc8+ was best. } { [%clk 0:15:44] } 33... Rd8 { [%eval -4.25] [%clk 0:09:30] } 34. Rd2 { [%eval -4.14] [%clk 0:12:02] } 34... a5 { [%eval -3.99] [%clk 0:08:33] } 35. Ng3 { [%eval -4.26] [%clk 0:10:00] } 35... Nb5 { [%eval -4.14] [%clk 0:06:23] } 36. Ne2 { [%eval -4.12] [%clk 0:08:38] } 36... d5 { [%eval -3.42] } 1/2-1/2