Event: Round 5: Calica, Io Aristotle Nikolai - Chernyavsky, Alexander
Date: 2024-05-03
White: Calica, Io Aristotle Nikolai
WhiteElo: 0
Black: Chernyavsky, Alexander
BlackTitle: FM
BlackElo: 2301
Result: 1-0
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 0:03:04] } 1... Nf6 { [%eval 0.22] [%clk 0:03:03] } 2. c4 { [%eval 0.21] [%clk 0:03:05] } 2... c5 { [%eval 0.64] [%clk 0:03:04] } 3. d5 { [%eval 0.62] [%clk 0:03:07] } 3... b5 { [%eval 0.61] [%clk 0:03:06] } 4. cxb5 { [%eval 0.75] [%clk 0:03:08] } 4... a6 { [%eval 0.66] [%clk 0:03:07] } 5. bxa6 { [%eval 0.56] [%clk 0:03:10] } 5... Bxa6 { [%eval 0.86] [%clk 0:03:08] } 6. Nc3 { [%eval 0.81] [%clk 0:03:11] } 6... g6 { [%eval 0.88] [%clk 0:03:06] } 7. Nf3 { [%eval 0.62] [%clk 0:03:12] } 7... Bg7 { [%eval 0.46] [%clk 0:03:07] } 8. g3 { [%eval 0.56] [%clk 0:03:13] } 8... O-O { [%eval 0.71] [%clk 0:03:06] } 9. Bg2 { [%eval 0.71] [%clk 0:03:14] } 9... d6 { [%eval 0.66] [%clk 0:03:07] } 10. O-O { [%eval 0.58] [%clk 0:03:15] } 10... Nbd7 { [%eval 0.55] [%clk 0:03:04] } 11. Qc2 { [%eval 0.65] } 11... Qb6 { [%eval 0.66] [%clk 0:02:55] } 12. Rd1 { [%eval 0.44] [%clk 0:03:15] } 12... Rfb8 { [%eval 0.42] [%clk 0:02:51] } 13. a4?! { [%eval -0.37] } { Inaccuracy. Rb1 was best. } { [%clk 0:03:15] } 13... c4? { [%eval 1.27] } { Mistake. Qb3 was best. } { [%clk 0:02:48] } 14. Ra3? { [%eval 0.03] } { Mistake. Nd4 was best. } { [%clk 0:03:13] } 14... Nc5? { [%eval 1.15] } { Mistake. Ng4 was best. } { [%clk 0:02:47] } 15. e4?? { [%eval -0.87] } { Blunder. Nd4 was best. } { [%clk 0:03:13] } 15... Nd3 { [%eval -0.98] [%clk 0:02:34] } 16. a5 { [%eval -0.91] [%clk 0:03:05] } 16... Qb7 { [%eval -0.49] [%clk 0:02:02] } 17. Rd2? { [%eval -2.08] } { Mistake. h3 was best. } { [%clk 0:02:44] } 17... Nxc1? { [%eval -0.48] } { Mistake. Bh6 was best. } { [%clk 0:01:49] } 18. Qxc1 { [%eval -0.46] [%clk 0:02:45] } 18... Bh6 { [%eval -0.51] [%clk 0:01:50] } 19. Ra2 { [%eval -0.82] [%clk 0:02:38] } 19... Qa7 { [%eval -0.34] [%clk 0:01:24] } 20. Qd1 { [%eval -0.4] [%clk 0:02:30] } 20... Bxd2 { [%eval -0.58] [%clk 0:01:22] } 21. Qxd2 { [%eval -0.59] [%clk 0:02:31] } 21... Bc8? { [%eval 1.0] } { Mistake. Qc7 was best. } { [%clk 0:01:08] } 22. Nd4? { [%eval -0.21] } { Mistake. e5 was best. } { [%clk 0:02:30] } 22... Bd7 { [%eval -0.17] [%clk 0:01:09] } 23. h3?! { [%eval -1.19] } { Inaccuracy. Nc6 was best. } { [%clk 0:02:25] } 23... Rb4? { [%eval 0.35] } { Mistake. Qc5 was best. } { [%clk 0:00:57] } 24. Nc2 { [%eval -0.09] [%clk 0:02:19] } 24... Rbb8 { [%eval 0.1] [%clk 0:00:53] } 25. Nd4? { [%eval -1.26] } { Mistake. e5 was best. } { [%clk 0:02:20] } 25... Qc5 { [%eval -1.34] [%clk 0:00:52] } 26. Nce2 { [%eval -1.68] [%clk 0:02:14] } 26... Rb4?! { [%eval -0.81] } { Inaccuracy. Ne8 was best. } { [%clk 0:00:43] } 27. a6? { [%eval -2.12] } { Mistake. e5 was best. } { [%clk 0:02:04] } 27... Ra4 { [%eval -2.08] [%clk 0:00:35] } 28. Rxa4 { [%eval -2.0] [%clk 0:02:00] } 28... Bxa4 { [%eval -2.17] [%clk 0:00:36] } 29. Nc3 { [%eval -2.1] [%clk 0:02:01] } 29... Bd7 { [%eval -1.85] [%clk 0:00:37] } 30. Kh2 { [%eval -2.13] [%clk 0:01:56] } 30... Rxa6 { [%eval -1.85] [%clk 0:00:38] } 31. f4 { [%eval -1.94] [%clk 0:01:57] } 31... Rb6? { [%eval -0.33] } { Mistake. e6 was best. } { [%clk 0:00:34] } 32. e5 { [%eval -0.37] [%clk 0:01:58] } 32... Ne8 { [%eval -0.2] [%clk 0:00:34] } 33. e6 { [%eval -0.18] [%clk 0:01:57] } 33... fxe6 { [%eval -0.21] [%clk 0:00:29] } 34. dxe6 { [%eval -0.19] [%clk 0:01:58] } 34... Bc8 { [%eval -0.15] [%clk 0:00:27] } 35. Na4?? { [%eval -2.79] } { Blunder. f5 was best. } { [%clk 0:01:59] } 35... Qb4 { [%eval -2.45] [%clk 0:00:27] } 36. Qd1 { [%eval -2.68] [%clk 0:01:56] } 36... Rb8?? { [%eval 0.23] } { Blunder. Ra6 was best. } { [%clk 0:00:24] } 37. Nc6 { [%eval 0.2] [%clk 0:01:57] } 37... Qb3?? { [%eval 3.39] } { Blunder. Qb5 was best. } { [%clk 0:00:23] } 38. Qd4?? { [%eval -1.79] } { Blunder. Qxb3 was best. } { [%clk 0:01:40] } 38... Bxe6?? { [%eval 0.0] } { Blunder. Rb7 was best. } 39. Nxb8 { [%eval -0.44] [%clk 0:01:37] } 39... Qxa4 { [%eval 0.07] [%clk 0:00:20] } 40. Nc6 { [%eval 0.09] [%clk 0:01:36] } 40... Kf7?? { [%eval 5.11] } { Blunder. Qc2 was best. } { [%clk 0:00:16] } 41. Nd8+ { [%eval 4.72] [%clk 0:01:37] } 41... Kg8 { [%eval 4.67] [%clk 0:00:15] } 42. Nxe6 { [%eval 4.63] [%clk 0:01:37] } 42... Nf6 { [%eval 4.64] [%clk 0:00:12] } 43. Ng5 { [%eval 4.73] [%clk 0:01:28] } 43... Qb5 { [%eval 4.55] [%clk 0:00:11] } 44. Ne4 { [%eval 4.05] [%clk 0:01:23] } 44... Nd7 { [%eval 5.06] [%clk 0:00:11] } 45. Nc3 { [%eval 5.08] [%clk 0:01:15] } 45... Qb6?! { [%eval 6.8] } { Inaccuracy. Qf5 was best. } { [%clk 0:00:08] } 46. Qxc4+?! { [%eval 5.23] } { Inaccuracy. Bd5+ was best. } { [%clk 0:01:15] } 46... Kf8 { [%eval 6.71] [%clk 0:00:08] } 47. Qc8+ { [%eval 6.56] [%clk 0:01:16] } 1-0