Event: BL19-21
Date: 2021-10-15
White: Fedorchuk, Sergey A.
WhiteElo: 2606
Black: Smeets, Jan
BlackElo: 2568
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:28:50] } 1... e5 { [%eval 0.12] [%clk 1:30:53] } 2. Nf3 { [%eval 0.17] [%clk 1:28:22] } 2... Nf6 { [%eval 0.34] [%clk 1:31:11] } 3. Nxe5 { [%eval 0.31] [%clk 1:27:57] } 3... d6 { [%eval 0.26] [%clk 1:31:35] } 4. Nf3 { [%eval 0.29] [%clk 1:28:13] } 4... Nxe4 { [%eval 0.25] [%clk 1:31:57] } 5. Nc3 { [%eval 0.22] [%clk 1:28:11] } 5... Nxc3 { [%eval 0.17] [%clk 1:32:07] } 6. dxc3 { [%eval 0.27] [%clk 1:28:34] } 6... Be7 { [%eval 0.25] [%clk 1:32:28] } 7. Be3 { [%eval 0.19] [%clk 1:28:47] } 7... O-O { [%eval 0.39] [%clk 1:32:06] } 8. Qd2 { [%eval 0.19] [%clk 1:27:48] } 8... Nd7 { [%eval 0.26] [%clk 1:32:20] } 9. O-O-O { [%eval 0.29] [%clk 1:27:48] } 9... c6 { [%eval 0.12] [%clk 1:31:55] } 10. h4 { [%eval 0.18] [%clk 1:26:39] } 10... d5 { [%eval 0.21] [%clk 1:31:43] } 11. Bd3 { [%eval 0.29] [%clk 1:23:48] } 11... Nc5 { [%eval 0.23] [%clk 1:31:08] } 12. c4 { [%eval -0.05] [%clk 0:59:33] } 12... Nxd3+ { [%eval 0.15] [%clk 1:14:06] } 13. Qxd3 { [%eval 0.2] [%clk 0:59:53] } 13... dxc4 { [%eval 0.0] [%clk 1:14:21] } 14. Qc3 { [%eval -0.06] [%clk 0:50:46] } 14... Qc7 { [%eval -0.16] [%clk 0:55:48] } 15. Bd4 { [%eval 0.01] [%clk 0:48:49] } 15... f6 { [%eval 0.19] [%clk 0:47:24] } 16. Qxc4+ { [%eval -0.05] [%clk 0:48:53] } 16... Rf7 { [%eval -0.06] [%clk 0:47:23] } 17. Rhe1 { [%eval -0.3] [%clk 0:45:39] } 17... b5 { [%eval -0.27] [%clk 0:41:39] } 18. Qb3?! { [%eval -0.87] } { Inaccuracy. Qc3 was best. } { [%clk 0:46:02] } 18... c5 { [%eval -0.4] [%clk 0:27:17] } 19. Rxe7 { [%eval -0.41] [%clk 0:30:46] } 19... Qxe7 { [%eval -0.41] [%clk 0:26:25] } 20. Bxc5 { [%eval -0.56] [%clk 0:31:09] } 20... Qc7 { [%eval -0.32] [%clk 0:22:57] } 21. Qxb5 { [%eval -0.23] [%clk 0:28:53] } 21... Bb7 { [%eval -0.33] [%clk 0:17:51] } 22. Bd6?! { [%eval -1.35] } { Inaccuracy. b3 was best. } { [%clk 0:26:01] } 22... Qb6 { [%eval -1.08] [%clk 0:11:19] } 23. Qe2 { [%eval -1.24] [%clk 0:15:00] } 23... Rd8 { [%eval -1.36] [%clk 0:07:37] } 24. Bg3?! { [%eval -2.07] } { Inaccuracy. Ba3 was best. } { [%clk 0:14:15] } 24... Rxd1+ { [%eval -2.07] [%clk 0:07:55] } 25. Qxd1 { [%eval -1.85] [%clk 0:14:40] } 25... Re7?! { [%eval -1.16] } { Inaccuracy. Qa5 was best. } { [%clk 0:06:21] } 26. b3 { [%eval -1.13] [%clk 0:13:39] } 26... h6 { [%eval -1.2] [%clk 0:02:09] } 27. a4 { [%eval -1.05] [%clk 0:06:41] } 27... Be4 { [%eval -0.92] [%clk 0:02:07] } 28. Kb2 { [%eval -0.86] [%clk 0:05:56] } 28... Re8 { [%eval -0.61] [%clk 0:01:48] } 29. Qd7 { [%eval -0.8] [%clk 0:01:41] } 29... Rd8 { [%eval -0.32] [%clk 0:02:09] } 30. Qe7 { [%eval -0.68] [%clk 0:01:15] } 30... Bxf3 { [%eval -0.61] [%clk 0:02:02] } 31. gxf3 { [%eval -0.32] [%clk 0:01:39] } 31... Qd4+ { [%eval -0.51] [%clk 0:02:13] } 32. Ka2 { [%eval -0.76] [%clk 0:02:02] } 32... Kh8 { [%eval -0.92] [%clk 0:01:24] } 33. Qe3 { [%eval -0.94] [%clk 0:01:44] } 33... Qd1?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 0:01:10] } 34. Kb2 { [%eval -0.13] [%clk 0:01:05] } 34... Rc8 { [%eval 0.0] [%clk 0:01:20] } 35. Qd3? { [%eval -1.51] } { Mistake. c4 was best. } { [%clk 0:00:38] } 35... Qe1? { [%eval 0.0] } { Mistake. Qxd3 was best. } { [%clk 0:01:14] } 36. Bf4 { [%eval -0.22] [%clk 0:00:32] } 36... Qxf2 { [%eval -0.14] [%clk 0:01:29] } 37. Be3 { [%eval -0.59] [%clk 0:01:00] } 37... Qxh4?! { [%eval 0.0] } { Inaccuracy. Qxf3 was best. } { [%clk 0:00:53] } 38. Bxa7 { [%eval 0.0] [%clk 0:01:19] } 38... Qf4 { [%eval 0.0] [%clk 0:01:05] } 39. Bb6 { [%eval 0.0] [%clk 0:00:46] } 39... h5 { [%eval -0.54] [%clk 0:01:05] } 40. a5 { [%eval -0.54] [%clk 0:01:12] } 40... h4 { [%eval -0.37] [%clk 0:00:40] } 41. a6?! { [%eval -0.99] } { Inaccuracy. Qd7 was best. } { [%clk 0:01:32] } 41... Ra8?! { [%eval 0.0] } { Inaccuracy. Qe5+ was best. } { [%clk 0:25:02] } 42. Qd7 { [%eval 0.0] [%clk 0:27:32] } 42... Qxf3 { [%eval 0.0] [%clk 0:23:42] } 43. b4 { [%eval 0.0] [%clk 0:27:06] } 43... h3 { [%eval 0.0] [%clk 0:13:22] } 44. Bc7 { [%eval 0.0] [%clk 0:27:30] } 44... Qg2 { [%eval 0.0] [%clk 0:13:37] } 45. Qb5 { [%eval -0.23] [%clk 0:08:15] } 45... h2 { [%eval 0.0] [%clk 0:03:38] } 46. Qh5+ { [%eval 0.0] [%clk 0:08:21] } 46... Kg8 { [%eval 0.0] [%clk 0:04:04] } 47. Bxh2 { [%eval 0.0] [%clk 0:06:54] } 47... Rxa6 { [%eval 0.0] [%clk 0:02:13] } 48. Qe8+ { [%eval 0.0] [%clk 0:06:57] } 48... Kh7 { [%eval 0.0] [%clk 0:02:42] } 49. Qh5+ { [%eval 0.0] [%clk 0:06:40] } 49... Kg8 { [%eval 0.0] [%clk 0:03:10] } 50. Qe8+ { [%eval 0.0] [%clk 0:06:28] } 1/2-1/2