Event: Div_Honor_2023
Date: 2023-09-22
White: Korneev, Oleg
WhiteElo: 2463
Black: Ibarra Jerez, Jose Carlos
BlackElo: 2563
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:27:09] } 1... c5 { [%eval 0.32] [%clk 1:30:39] } 2. Nf3 { [%eval 0.0] [%clk 1:27:36] } 2... Nc6 { [%eval 0.0] [%clk 1:30:10] } 3. d4 { [%eval 0.33] [%clk 1:25:52] } 3... cxd4 { [%eval 0.38] [%clk 1:30:24] } 4. Nxd4 { [%eval 0.29] [%clk 1:26:20] } 4... Nf6 { [%eval 0.36] [%clk 1:30:32] } 5. Nc3 { [%eval 0.32] [%clk 1:26:48] } 5... e6 { [%eval 0.43] [%clk 1:30:49] } 6. Ndb5 { [%eval 0.32] [%clk 1:27:14] } 6... Bc5 { [%eval 0.55] [%clk 1:30:55] } 7. Nd6+ { [%eval 0.41] [%clk 1:24:25] } 7... Ke7 { [%eval 0.57] [%clk 1:30:47] } 8. Bf4 { [%eval 0.38] [%clk 1:24:41] } 8... e5 { [%eval 0.55] [%clk 1:31:03] } 9. Nf5+ { [%eval 0.49] [%clk 1:25:07] } 9... Kf8 { [%eval 0.52] [%clk 1:31:17] } 10. Bg5 { [%eval 0.46] [%clk 1:25:35] } 10... d6 { [%eval 0.46] [%clk 1:31:29] } 11. Ne3 { [%eval 0.46] [%clk 1:22:48] } 11... Be6 { [%eval 0.38] [%clk 1:25:34] } 12. Bd3 { [%eval 0.34] [%clk 1:20:15] } 12... h6 { [%eval 0.33] [%clk 1:24:01] } 13. Bxf6 { [%eval 0.36] [%clk 1:20:36] } 13... Qxf6 { [%eval 0.29] [%clk 1:24:07] } 14. O-O { [%eval 0.31] [%clk 1:17:44] } 14... g6 { [%eval 0.33] [%clk 1:20:12] } 15. Ncd5 { [%eval 0.32] [%clk 1:17:55] } 15... Qd8 { [%eval 0.3] [%clk 1:20:15] } 16. c3 { [%eval 0.42] [%clk 1:17:41] } 16... a6 { [%eval 0.39] [%clk 1:18:32] } 17. Bc2 { [%eval 0.3] [%clk 1:06:09] } 17... Kg7 { [%eval 0.29] [%clk 1:15:40] } 18. Kh1 { [%eval 0.42] [%clk 1:04:30] } 18... Rc8 { [%eval 0.32] [%clk 1:12:09] } 19. Qe2 { [%eval 0.3] [%clk 0:58:33] } 19... Bxe3 { [%eval 0.39] [%clk 0:58:35] } 20. Nxe3 { [%eval 0.38] [%clk 0:55:43] } 20... Qb6 { [%eval 0.35] [%clk 0:56:46] } 21. Bd3 { [%eval 0.35] [%clk 0:51:09] } 21... Qc5 { [%eval 0.33] [%clk 0:51:48] } 22. Bc2 { [%eval -0.17] [%clk 0:40:00] } 22... Nd4 { [%eval -0.19] [%clk 0:43:34] } 23. Qd1 { [%eval -0.04] [%clk 0:40:09] } 23... Nxc2 { [%eval -0.09] [%clk 0:43:31] } 24. Qxc2 { [%eval -0.1] [%clk 0:40:35] } 24... Rhd8 { [%eval -0.19] [%clk 0:40:32] } 25. Rfd1 { [%eval -0.17] [%clk 0:36:48] } 25... d5 { [%eval -0.24] [%clk 0:38:07] } 26. exd5 { [%eval -0.14] [%clk 0:36:57] } 26... Bxd5 { [%eval -0.17] [%clk 0:38:28] } 27. b4 { [%eval -0.56] [%clk 0:24:56] } 27... Qc6 { [%eval -0.4] [%clk 0:38:04] } 28. c4 { [%eval -0.49] [%clk 0:25:19] } 28... Be6 { [%eval -0.47] [%clk 0:35:49] } 29. Rxd8 { [%eval -0.66] [%clk 0:14:05] } 29... Rxd8 { [%eval -0.64] [%clk 0:36:00] } 30. a4 { [%eval -0.67] [%clk 0:14:05] } 30... Rd4 { [%eval -0.53] [%clk 0:33:09] } 31. b5 { [%eval -0.6] [%clk 0:13:00] } 31... Qc5 { [%eval -0.11] [%clk 0:29:14] } 32. h3 { [%eval -0.64] [%clk 0:13:26] } 32... a5 { [%eval -0.64] [%clk 0:27:03] } 33. Kg1 { [%eval -0.51] [%clk 0:07:06] } 33... b6 { [%eval -0.71] [%clk 0:25:53] } 34. Rc1 { [%eval -0.5] [%clk 0:06:54] } 34... h5 { [%eval -0.53] [%clk 0:24:57] } 35. Qc3 { [%eval -0.61] [%clk 0:06:12] } 35... f5 { [%eval -0.53] [%clk 0:24:27] } 36. Qc2?! { [%eval -1.18] } { Inaccuracy. Qe1 was best. } { [%clk 0:05:35] } 36... Kh6 { [%eval -0.86] [%clk 0:19:17] } 37. Nd5 { [%eval -0.7] [%clk 0:04:31] } 37... f4 { [%eval -0.3] [%clk 0:17:13] } 38. Nxb6? { [%eval -1.43] } { Mistake. Kh2 was best. } { [%clk 0:02:34] } 38... e4? { [%eval 0.0] } { Mistake. Qxb6 was best. } { [%clk 0:16:25] } 39. Nd5 { [%eval -0.05] [%clk 0:02:56] } 39... e3 { [%eval 0.0] [%clk 0:16:26] } 40. b6?? { [%eval -4.08] } { Blunder. fxe3 was best. } { [%clk 0:00:50] } 40... exf2+ { [%eval -4.27] [%clk 0:11:53] } 41. Kf1 { [%eval -4.65] [%clk 0:01:19] } 41... Bc8?? { [%eval 0.0] } { Blunder. f3 was best. } { [%clk 0:12:00] } 42. Qxf2 { [%eval 0.0] [%clk 0:01:36] } 42... Ba6 { [%eval 0.0] [%clk 0:11:01] } 43. Nxf4 { [%eval 0.0] [%clk 0:01:21] } 43... Bxc4+ { [%eval 0.0] [%clk 0:09:34] } 44. Kg1 { [%eval 0.0] [%clk 0:01:42] } 44... Qxb6 { [%eval 0.0] [%clk 0:09:48] } 45. Ne2 { [%eval -0.16] [%clk 0:01:02] } 45... Bxe2 { [%eval -0.14] [%clk 0:09:59] } 46. Qf8+ { [%eval -0.17] [%clk 0:01:29] } 46... Kg5 { [%eval -0.2] [%clk 0:09:00] } 47. Rc5+?? { [%eval -4.77] } { Blunder. Qe7+ was best. } { [%clk 0:00:54] } 47... Rd5 { [%eval -4.87] [%clk 0:08:37] } 48. Qe7+ { [%eval -5.18] [%clk 0:00:59] } 48... Kf4 { [%eval -4.86] [%clk 0:08:12] } 49. Qh4+ { [%eval -4.99] [%clk 0:00:36] } 49... Kf5 { [%eval -4.94] [%clk 0:06:06] } 50. Qf2+ { [%clk 0:00:47] } 50... Ke6 { [%clk 0:06:34] } 51. Qe3+ { [%clk 0:00:31] } 51... Kf7 { [%clk 0:05:55] } 52. Qf2+ { [%clk 0:01:01] } 52... Bf3 { [%clk 0:06:03] } 53. Rc2 { [%clk 0:00:35] } 53... Rd1+ { [%clk 0:06:26] } 54. Kh2 { [%clk 0:00:53] } 54... Qd6+ { [%clk 0:06:50] } 0-1