Event: Round 2: Korneev, Oleg - Dong, Bao Nghia
Date: 2024-11-30
White: Korneev, Oleg
WhiteTitle: GM
WhiteElo: 2459
Black: Dong, Bao Nghia
BlackTitle: FM
BlackElo: 2247
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:25:05] } 1... c5 { [%eval 0.25] [%clk 1:18:56] } 2. Nf3 { [%eval 0.21] [%clk 1:23:26] } 2... d6 { [%eval 0.29] [%clk 1:18:49] } 3. d4 { [%eval 0.22] [%clk 1:23:54] } 3... cxd4 { [%eval 0.19] [%clk 1:19:12] } 4. Nxd4 { [%eval 0.18] [%clk 1:24:22] } 4... Nf6 { [%eval 0.24] [%clk 1:19:31] } 5. Nc3 { [%eval 0.17] [%clk 1:24:48] } 5... a6 { [%eval 0.2] [%clk 1:19:54] } 6. Be3 { [%eval 0.19] [%clk 1:25:16] } 6... e5 { [%eval 0.15] [%clk 1:19:38] } 7. Nf3 { [%eval 0.12] [%clk 1:25:43] } 7... Be7 { [%eval 0.14] [%clk 1:20:00] } 8. Bc4 { [%eval 0.13] [%clk 1:26:11] } 8... O-O { [%eval 0.15] [%clk 1:20:18] } 9. O-O { [%eval 0.05] [%clk 1:26:39] } 9... Be6 { [%eval 0.06] [%clk 1:20:23] } 10. Bb3 { [%eval 0.16] [%clk 1:27:07] } 10... Nc6 { [%eval 0.11] [%clk 1:20:19] } 11. Bg5 { [%eval 0.0] [%clk 1:24:23] } 11... Nd7 { [%eval 0.0] [%clk 1:17:34] } 12. Bxe7 { [%eval 0.02] [%clk 1:24:48] } 12... Qxe7 { [%eval 0.04] [%clk 1:17:59] } 13. Nd5 { [%eval 0.08] [%clk 1:25:14] } 13... Bxd5 { [%eval 0.12] [%clk 1:18:00] } 14. Bxd5 { [%eval 0.16] [%clk 1:24:34] } 14... Kh8 { [%eval 0.28] [%clk 1:17:57] } 15. c3 { [%eval 0.15] [%clk 1:21:17] } 15... Nc5 { [%eval 0.48] [%clk 1:14:16] } 16. Nd2 { [%eval 0.44] [%clk 1:13:12] } 16... f5 { [%eval 0.85] [%clk 1:11:13] } 17. exf5 { [%eval 0.9] [%clk 1:12:23] } 17... Rxf5 { [%eval 0.9] [%clk 1:11:37] } 18. Ne4 { [%eval 0.77] [%clk 1:12:52] } 18... Nxe4 { [%eval 0.82] [%clk 1:11:04] } 19. Bxe4 { [%eval 0.83] [%clk 1:13:14] } 19... Rf4 { [%eval 1.02] [%clk 1:11:28] } 20. Qd3 { [%eval 1.02] [%clk 1:10:05] } 20... d5? { [%eval 2.5] } { Mistake. g6 was best. } { [%clk 0:54:04] } 21. Bxd5 { [%eval 2.37] [%clk 1:08:49] } 21... Rd8 { [%eval 2.33] [%clk 0:53:06] } 22. g3?! { [%eval 1.43] } { Inaccuracy. Rad1 was best. } { [%clk 0:58:42] } 22... Nb4 { [%eval 1.4] [%clk 0:42:05] } 23. Qe2 { [%eval 1.37] [%clk 0:40:21] } 23... Nxd5 { [%eval 1.41] [%clk 0:42:09] } 24. gxf4 { [%eval 1.4] [%clk 0:40:49] } 24... Nxf4 { [%eval 1.19] [%clk 0:42:29] } 25. Qg4? { [%eval -0.39] } { Mistake. Qe4 was best. } { [%clk 0:41:18] } 25... h5 { [%eval -0.47] [%clk 0:42:42] } 26. Qf3 { [%eval -0.5] [%clk 0:40:51] } 26... Rd3 { [%eval -0.51] [%clk 0:42:55] } 27. Qe4 { [%eval -0.51] [%clk 0:38:47] } 27... Qg5+ { [%eval -0.31] [%clk 0:38:51] } 28. Kh1 { [%eval -0.32] [%clk 0:39:15] } 28... Rh3 { [%eval -0.39] [%clk 0:39:12] } 29. Rae1 { [%eval -0.39] [%clk 0:26:45] } 29... Qh4 { [%eval -0.42] [%clk 0:39:29] } 30. Re3 { [%eval -0.59] [%clk 0:27:00] } 30... Rxh2+ { [%eval -0.69] [%clk 0:39:49] } 31. Kg1 { [%eval -0.59] [%clk 0:27:29] } 31... Rh3?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 0:39:43] } 32. Rfe1 { [%eval 0.0] [%clk 0:27:51] } 32... Qg4+ { [%eval 0.0] [%clk 0:14:01] } 33. Kf1 { [%eval 0.0] [%clk 0:28:17] } 33... Rh2 { [%eval 0.0] [%clk 0:14:08] } 34. Rg3 { [%eval 0.0] [%clk 0:24:00] } 34... Qd7?? { [%eval 3.75] } { Blunder. Nh3 was best. } { [%clk 0:05:14] } 35. Kg1 { [%eval 3.62] [%clk 0:22:00] } 35... h4 { [%eval 4.15] [%clk 0:00:44] } 36. Rxg7 { [%eval 3.93] [%clk 0:10:46] } 36... Qxg7+?! { [%eval 5.31] } { Inaccuracy. Kxg7 was best. } { [%clk 0:00:36] } 37. Kxh2 { [%eval 5.2] [%clk 0:11:14] } 37... Ng6 { [%eval 6.4] [%clk 0:00:44] } 38. Rg1 { [%eval 6.16] [%clk 0:11:10] } 38... Kh7 { [%eval 6.1] [%clk 0:01:12] } 39. Qf5 { [%eval 5.87] [%clk 0:11:09] } 39... Qh6 { [%eval 6.06] [%clk 0:01:05] } 40. Rg5 { [%eval 6.19] [%clk 0:10:31] } 40... Qg7 { [%eval 6.03] [%clk 0:01:00] } 41. Rh5+ { [%eval 5.95] [%clk 0:10:06] } 41... Kg8 { [%eval 5.67] [%clk 0:01:25] } 42. Rg5 { [%eval 5.67] [%clk 0:07:38] } 42... Kh7 { [%eval 5.7] [%clk 0:01:45] } 43. a4 { [%eval 5.68] [%clk 0:07:25] } 43... e4 { [%eval 5.68] [%clk 0:29:11] } 44. Qxe4 { [%eval 5.39] [%clk 0:36:54] } 44... Kh6 { [%eval 5.67] [%clk 0:29:36] } 45. Rxg6+ { [%clk 0:36:42] } 1-0