Event: Round 4: Chernyavsky, Alexander - Bernadskiy, Vitaliy
Date: 2024-05-02
White: Chernyavsky, Alexander
WhiteTitle: FM
WhiteElo: 2366
Black: Bernadskiy, Vitaliy
BlackTitle: GM
BlackElo: 2564
Result: 0-1
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:54] } 1... Nf6 { [%eval 0.22] [%clk 1:30:54] } 2. c4 { [%eval 0.21] [%clk 1:31:09] } 2... e6 { [%eval 0.16] [%clk 1:31:15] } 3. Nc3 { [%eval 0.18] [%clk 1:30:12] } 3... Bb4 { [%eval 0.11] [%clk 1:31:39] } 4. a3 { [%eval 0.0] [%clk 1:30:21] } 4... Bxc3+ { [%eval -0.01] [%clk 1:31:49] } 5. bxc3 { [%eval -0.02] [%clk 1:30:46] } 5... c5 { [%eval 0.0] [%clk 1:29:42] } 6. f3 { [%eval -0.18] [%clk 1:31:05] } 6... Nc6 { [%eval -0.15] [%clk 1:26:45] } 7. e4 { [%eval -0.21] [%clk 1:29:40] } 7... b6 { [%eval 0.25] [%clk 1:26:40] } 8. Be3 { [%eval -0.24] [%clk 1:28:44] } 8... d6 { [%eval -0.27] [%clk 1:25:41] } 9. Bd3 { [%eval -0.31] [%clk 1:28:02] } 9... O-O { [%eval -0.17] [%clk 1:24:51] } 10. Ne2 { [%eval -0.19] [%clk 1:16:17] } 10... Ba6?! { [%eval 0.44] } { Inaccuracy. Qc7 was best. } { [%clk 1:24:54] } 11. Ng3?! { [%eval -0.34] } { Inaccuracy. Bg5 was best. } { [%clk 1:12:11] } 11... cxd4 { [%eval -0.2] [%clk 1:20:29] } 12. cxd4 { [%eval -0.25] [%clk 1:11:58] } 12... Na5 { [%eval -0.15] [%clk 1:20:54] } 13. Rc1 { [%eval -0.16] [%clk 1:05:04] } 13... Rc8 { [%eval -0.08] [%clk 1:20:46] } 14. Qe2 { [%eval -0.14] [%clk 1:01:59] } 14... Qc7 { [%eval -0.1] [%clk 1:19:11] } 15. c5 { [%eval -0.15] [%clk 1:00:01] } 15... Bxd3 { [%eval -0.13] [%clk 1:17:11] } 16. Qxd3 { [%eval -0.26] [%clk 1:00:02] } 16... dxc5 { [%eval -0.17] [%clk 1:12:24] } 17. dxc5 { [%eval -0.2] [%clk 0:57:27] } 17... Rfd8 { [%eval -0.14] [%clk 1:11:00] } 18. Qb1 { [%eval -0.16] [%clk 0:48:13] } 18... Qe7 { [%eval -0.18] [%clk 1:10:37] } 19. Qb4 { [%eval -0.59] [%clk 0:28:08] } 19... Nc6 { [%eval -0.52] [%clk 1:07:38] } 20. Qb2?! { [%eval -1.58] } { Inaccuracy. Qc3 was best. } { [%clk 0:27:48] } 20... Nd7 { [%eval -1.49] [%clk 1:04:17] } 21. Qb5 { [%eval -1.54] [%clk 0:18:26] } 21... bxc5 { [%eval -1.62] [%clk 1:02:37] } 22. O-O { [%eval -1.53] [%clk 0:14:23] } 22... Nce5 { [%eval -1.13] [%clk 0:54:35] } 23. Rc3 { [%eval -1.22] [%clk 0:12:41] } 23... Qd6 { [%eval -1.19] [%clk 0:53:30] } 24. Rfc1 { [%eval -1.3] [%clk 0:11:44] } 24... a6 { [%eval -1.37] [%clk 0:53:46] } 25. Qe2 { [%eval -1.28] [%clk 0:08:01] } 25... c4 { [%eval -1.45] [%clk 0:54:06] } 26. Nf1?! { [%eval -2.27] } { Inaccuracy. R1c2 was best. } { [%clk 0:06:38] } 26... Nb6 { [%eval -2.44] [%clk 0:52:19] } 27. Bxb6 { [%eval -2.79] [%clk 0:04:49] } 27... Qxb6+ { [%eval -2.8] [%clk 0:52:47] } 28. Qe3 { [%eval -2.52] [%clk 0:05:15] } 28... Qd4?! { [%eval -1.51] } { Inaccuracy. Qb5 was best. } { [%clk 0:47:35] } 29. R1c2 { [%eval -1.84] [%clk 0:03:43] } 29... g5 { [%eval -1.61] [%clk 0:42:33] } 30. Qxd4 { [%eval -1.53] [%clk 0:02:51] } 30... Rxd4 { [%eval -1.52] [%clk 0:43:00] } 31. Nd2 { [%eval -1.91] [%clk 0:03:17] } 31... f5 { [%eval -1.76] [%clk 0:43:10] } 32. exf5 { [%eval -1.81] [%clk 0:01:47] } 32... exf5 { [%eval -1.78] [%clk 0:43:36] } 33. Re3 { [%eval -1.72] [%clk 0:02:14] } 33... Rd5 { [%eval -1.76] [%clk 0:42:51] } 34. g3 { [%eval -2.31] [%clk 0:01:10] } 34... f4 { [%eval -2.14] [%clk 0:41:39] } 35. gxf4?! { [%eval -2.94] } { Inaccuracy. Rec3 was best. } { [%clk 0:01:00] } 35... gxf4 { [%eval -2.85] [%clk 0:42:05] } 36. Rec3 { [%eval -2.91] [%clk 0:01:07] } 36... Rd4 { [%eval -2.88] [%clk 0:42:10] } 37. Kf2 { [%eval -3.21] [%clk 0:01:19] } 37... Kf7 { [%eval -3.13] [%clk 0:42:17] } 38. Ne4 { [%eval -3.25] [%clk 0:01:18] } 38... Ke6 { [%eval -3.19] [%clk 0:42:42] } 39. Re2 { [%eval -3.61] [%clk 0:01:07] } 39... Kf5 { [%eval -3.39] [%clk 0:42:56] } 40. Rec2 { [%eval -3.51] [%clk 0:00:43] } 40... Rc6 { [%eval -3.33] [%clk 0:43:11] } 41. Kg2?! { [%eval -4.21] } { Inaccuracy. h3 was best. } { [%clk 0:00:39] } 41... Rg6+ { [%eval -3.67] [%clk 0:43:10] } 42. Kf2 { [%eval -3.72] [%clk 0:00:47] } 42... Rc6 { [%eval -3.62] [%clk 0:40:47] } 43. Nd2 { [%eval -3.69] [%clk 0:00:41] } 43... a5 { [%eval -3.48] [%clk 0:39:04] } 44. Kg2 { [%eval -3.79] [%clk 0:01:01] } 44... a4 { [%eval -3.59] [%clk 0:39:15] } 45. Rb2?! { [%eval -4.71] } { Inaccuracy. h4 was best. } { [%clk 0:01:22] } 45... Rd3 { [%eval -4.86] [%clk 0:38:38] } 46. Rbc2 { [%eval -5.1] [%clk 0:00:34] } 46... Rxc3 { [%eval -5.07] [%clk 0:38:48] } 47. Rxc3 { [%eval -5.01] [%clk 0:01:02] } 47... Ke6 { [%eval -4.96] [%clk 0:39:05] } 48. Ne4 { [%eval -4.96] [%clk 0:01:17] } 48... Kd5 { [%eval -4.82] [%clk 0:39:32] } 49. Rc1 { [%eval -5.28] [%clk 0:01:26] } 49... Nd3 { [%eval -5.21] [%clk 0:39:18] } 50. Rd1 { [%eval -5.55] [%clk 0:00:51] } 50... Kd4 { [%eval -5.41] [%clk 0:39:39] } 0-1