Event: Round 4: Nerlich, Eugen - Kalinichenko, Yury
Date: 2025-05-30
White: Nerlich, Eugen
WhiteElo: 1888
Black: Kalinichenko, Yury
BlackTitle: FM
BlackElo: 2250
Result: 0-1
ECO: A57
Opening: Benko Gambit Accepted: Modern Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:30:58] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... c5 { [%eval 0.56] [%clk 1:31:26] } 3. d5 { [%eval 0.47] [%clk 1:31:48] } 3... b5 { [%eval 0.47] [%clk 1:31:53] } 4. cxb5 { [%eval 0.47] [%clk 1:32:13] } 4... a6 { [%eval 0.6] [%clk 1:32:20] } 5. e3 { [%eval 0.42] [%clk 1:32:38] } 5... axb5 { [%eval 0.48] [%clk 1:32:44] } 6. Bxb5 { [%eval 0.5] [%clk 1:33:01] } 6... Qa5+ { [%eval 0.61] [%clk 1:33:11] } 7. Nc3 { [%eval 0.41] [%clk 1:33:22] } 7... Bb7 { [%eval 0.43] [%clk 1:33:39] } 8. Bd2 { [%eval 0.64] [%clk 1:33:31] } 8... Qb6 { [%eval 0.54] [%clk 1:34:02] } 9. Bc4 { [%eval 0.02] [%clk 1:31:47] } 9... e6 { [%eval 0.0] [%clk 1:32:18] } 10. Qb3 { [%eval -0.14] [%clk 1:28:28] } 10... Qxb3 { [%eval -0.14] [%clk 1:30:41] } 11. Bxb3 { [%eval -0.13] [%clk 1:28:52] } 11... exd5 { [%eval -0.12] [%clk 1:29:55] } 12. Nf3 { [%eval -0.14] [%clk 1:28:04] } 12... Na6 { [%eval -0.24] [%clk 1:30:11] } 13. O-O { [%eval -0.11] [%clk 1:26:19] } 13... Be7 { [%eval -0.18] [%clk 1:30:12] } 14. h3 { [%eval -0.24] [%clk 1:22:51] } 14... O-O { [%eval -0.34] [%clk 1:30:30] } 15. Rfd1 { [%eval -0.26] [%clk 1:22:20] } 15... Rfb8 { [%eval -0.17] [%clk 1:29:48] } 16. Ne5 { [%eval -0.42] [%clk 1:12:34] } 16... d6 { [%eval -0.46] [%clk 1:28:34] } 17. Ng4 { [%eval -0.44] [%clk 1:12:57] } 17... Nc7 { [%eval -0.48] [%clk 1:26:09] } 18. Bc1 { [%eval -0.74] [%clk 1:09:48] } 18... c4 { [%eval -0.8] [%clk 1:20:47] } 19. Bc2 { [%eval -0.97] [%clk 1:10:02] } 19... Nxg4?! { [%eval -0.2] } { Inaccuracy. Ne4 was best. } { [%clk 1:20:42] } 20. hxg4 { [%eval -0.18] [%clk 1:10:26] } 20... Bf6 { [%eval -0.07] [%clk 1:21:01] } 21. Ne2? { [%eval -1.29] } { Mistake. e4 was best. } { [%clk 1:07:49] } 21... Ne6?! { [%eval -0.41] } { Inaccuracy. Bc8 was best. } { [%clk 1:17:27] } 22. Nd4 { [%eval -0.56] [%clk 1:06:15] } 22... g6 { [%eval -0.54] [%clk 1:16:20] } 23. b3?! { [%eval -1.22] } { Inaccuracy. a4 was best. } { [%clk 0:55:58] } 23... Nxd4?! { [%eval -0.21] } { Inaccuracy. Bc8 was best. } { [%clk 1:15:36] } 24. exd4 { [%eval -0.32] [%clk 0:56:18] } 24... Bc8 { [%eval -0.01] [%clk 1:15:45] } 25. Bf4?? { [%eval -3.68] } { Blunder. g5 was best. } { [%clk 0:55:22] } 25... Bxg4 { [%eval -3.83] [%clk 1:12:24] } 26. f3 { [%eval -3.8] [%clk 0:55:46] } 26... cxb3 { [%eval -3.8] [%clk 1:11:45] } 27. Bxb3 { [%eval -3.62] [%clk 0:55:53] } 27... Rxb3? { [%eval -1.79] } { Mistake. Bxf3 was best. } { [%clk 1:11:07] } 28. axb3? { [%eval -3.65] } { Mistake. fxg4 was best. } { [%clk 0:52:12] } 28... Rxa1 { [%eval -3.64] [%clk 1:11:11] } 29. Rxa1 { [%eval -3.43] [%clk 0:52:38] } 29... Bxd4+ { [%eval -3.22] [%clk 1:10:22] } 30. Kf1 { [%eval -2.88] [%clk 0:53:02] } 30... Bxa1 { [%eval -3.29] [%clk 1:10:46] } 31. fxg4 { [%eval -3.12] [%clk 0:53:27] } 31... Be5 { [%eval -3.32] [%clk 1:11:01] } 32. Bd2 { [%eval -3.21] [%clk 0:53:40] } 32... Kf8 { [%eval -2.97] [%clk 1:10:00] } 33. Ke2 { [%eval -3.17] [%clk 0:53:56] } 33... Ke7 { [%eval -2.8] [%clk 1:10:20] } 34. Kd3 { [%eval -3.34] [%clk 0:53:58] } 34... Kd7 { [%eval -3.09] [%clk 1:10:43] } 35. Bb4 { [%eval -3.76] [%clk 0:53:57] } 35... Kc6 { [%eval -4.33] [%clk 1:11:03] } 36. Bd2 { [%eval -4.22] [%clk 0:54:11] } 36... Kb5 { [%eval -3.82] [%clk 1:11:19] } 37. Kc2 { [%eval -3.81] [%clk 0:53:55] } 37... h5 { [%eval -3.4] [%clk 1:09:20] } 38. Kd3?? { [%eval -7.02] } { Blunder. gxh5 was best. } { [%clk 0:53:03] } 38... hxg4 { [%eval -7.29] [%clk 1:09:32] } 39. Ke2 { [%eval -6.57] [%clk 0:53:18] } 39... f5 { [%eval -7.05] [%clk 1:09:20] } 40. Kd3 { [%eval -7.01] [%clk 0:52:32] } 40... f4 { [%eval -7.35] [%clk 1:08:45] } 41. Ke2 { [%eval -7.82] [%clk 0:52:10] } 41... g5 { [%eval -7.56] [%clk 1:09:03] } 42. Kd3 { [%eval -7.53] [%clk 0:52:07] } 42... Bb2 { [%eval -7.73] [%clk 1:03:41] } 43. Be1 { [%eval -7.91] [%clk 0:52:01] } 43... g3 { [%eval -7.66] [%clk 1:02:40] } 44. Bd2 { [%eval -8.08] [%clk 0:51:31] } 44... Be5 { [%eval -7.93] [%clk 1:00:39] } 45. Be1 { [%eval -9.39] [%clk 0:51:40] } 45... g4 { [%eval -10.25] [%clk 1:01:02] } 46. Ke2 { [%eval -10.84] [%clk 0:51:51] } 46... Bd4 { [%eval -8.55] [%clk 1:00:51] } 47. Bd2? { [%eval #-17] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:51:31] } 47... f3+ { [%eval -11.89] [%clk 1:01:01] } 48. Kf1 { [%eval #-15] [%clk 0:51:18] } 48... Be5 { [%eval #-14] [%clk 1:00:39] } 49. Be1 { [%eval #-14] [%clk 0:51:06] } 49... d4 { [%eval #-13] [%clk 1:00:54] } 50. Bd2 { [%eval #-13] [%clk 0:51:25] } 50... d3 { [%eval #-14] [%clk 1:01:17] } 51. Be1 { [%eval #-10] [%clk 0:51:44] } 51... Bf4 { [%eval #-9] [%clk 1:01:33] } 52. gxf3 { [%eval #-8] [%clk 0:51:27] } 52... gxf3 { [%eval #-7] [%clk 1:01:55] } 0-1