Event: Tournament
Date: 2021-10-16
White: Kolchin, Maxim
Black: Grebnev, Aleksey
Result: 1-0
ECO: A47
Opening: Pseudo Queen's Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:17] } 1... Nf6 { [%eval 0.28] [%clk 0:15:07] } 2. Nf3 { [%eval 0.12] [%clk 0:15:25] } 2... b6 { [%eval 0.29] [%clk 0:15:04] } 3. Bf4 { [%eval 0.0] [%clk 0:15:31] } 3... Bb7 { [%eval 0.0] [%clk 0:15:10] } 4. e3 { [%eval 0.12] [%clk 0:15:42] } 4... c5 { [%eval 0.0] [%clk 0:15:19] } 5. c3 { [%eval 0.08] [%clk 0:15:45] } 5... e6 { [%eval 0.27] [%clk 0:15:25] } 6. Be2 { [%eval 0.21] [%clk 0:15:44] } 6... Be7 { [%eval 0.12] [%clk 0:15:38] } 7. h3 { [%eval 0.0] [%clk 0:15:52] } 7... O-O { [%eval 0.08] [%clk 0:15:47] } 8. O-O { [%eval 0.12] [%clk 0:16:02] } 8... d6 { [%eval 0.23] [%clk 0:15:47] } 9. a4 { [%eval 0.23] [%clk 0:16:05] } 9... a6 { [%eval 0.27] [%clk 0:15:56] } 10. Na3 { [%eval -0.05] [%clk 0:16:13] } 10... cxd4?! { [%eval 0.52] } { Inaccuracy. d5 was best. } { [%clk 0:15:48] } 11. exd4 { [%eval 0.58] [%clk 0:16:08] } 11... Nc6 { [%eval 0.68] [%clk 0:15:38] } 12. Re1 { [%eval 0.65] [%clk 0:16:05] } 12... d5 { [%eval 0.92] [%clk 0:15:43] } 13. Bh2 { [%eval 0.82] [%clk 0:14:40] } 13... Rc8 { [%eval 1.22] [%clk 0:15:41] } 14. Bd3 { [%eval 1.29] [%clk 0:14:36] } 14... Na5 { [%eval 0.81] [%clk 0:14:45] } 15. Qe2 { [%eval 1.14] [%clk 0:14:39] } 15... Bxa3?! { [%eval 2.07] } { Inaccuracy. Ne4 was best. } { [%clk 0:14:53] } 16. Rxa3 { [%eval 2.07] [%clk 0:14:35] } 16... Nc4 { [%eval 2.0] [%clk 0:15:00] } 17. Ra2 { [%eval 2.21] [%clk 0:14:15] } 17... b5 { [%eval 2.0] [%clk 0:14:44] } 18. axb5 { [%eval 2.15] [%clk 0:14:22] } 18... axb5 { [%eval 1.96] [%clk 0:14:55] } 19. Ne5 { [%eval 2.04] [%clk 0:14:08] } 19... Qb6 { [%eval 1.91] [%clk 0:14:38] } 20. Bf4 { [%eval 1.77] [%clk 0:10:36] } 20... b4 { [%eval 2.29] [%clk 0:08:31] } 21. Bg5 { [%eval 2.37] [%clk 0:08:48] } 21... Nxe5 { [%eval 2.32] [%clk 0:08:39] } 22. dxe5 { [%eval 2.18] [%clk 0:08:52] } 22... Ne4 { [%eval 2.12] [%clk 0:05:39] } 23. Be7 { [%eval 2.23] [%clk 0:08:58] } 23... b3 { [%eval 2.84] [%clk 0:05:47] } 24. Ra3?? { [%eval 1.08] } { Blunder. Ra4 was best. } { [%clk 0:08:27] } 24... Rfe8 { [%eval 1.15] [%clk 0:05:33] } 25. Bb4 { [%eval 1.05] [%clk 0:08:31] } 25... Qc7?? { [%eval 3.45] } { Blunder. Ra8 was best. } { [%clk 0:03:07] } 26. Rxb3 { [%eval 2.89] [%clk 0:07:53] } 26... Ra8?! { [%eval 3.77] } { Inaccuracy. Qb6 was best. } { [%clk 0:03:17] } 27. Ba3 { [%eval 3.42] [%clk 0:06:59] } 27... Bc6 { [%eval 3.33] [%clk 0:03:17] } 28. Qe3 { [%eval 3.35] [%clk 0:05:14] } 28... f5 { [%eval 3.82] [%clk 0:01:34] } 29. f3 { [%eval 3.7] [%clk 0:04:49] } 29... Ba4 { [%eval 3.51] [%clk 0:01:44] } 30. Rb6 { [%eval 3.24] [%clk 0:03:51] } 30... Ng5? { [%eval 5.59] } { Mistake. Nd2 was best. } { [%clk 0:01:18] } 31. Bd6 { [%eval 5.63] [%clk 0:03:47] } 31... Qd8 { [%eval 5.81] [%clk 0:01:28] } 32. Ra1 { [%eval 5.64] [%clk 0:03:00] } 32... Nf7 { [%eval 6.0] [%clk 0:01:21] } 33. b3 { [%eval 5.75] [%clk 0:02:59] } 33... Bd7 { [%eval 5.72] [%clk 0:01:20] } 34. Rxa8 { [%eval 5.53] [%clk 0:02:32] } 34... Qxa8 { [%eval 5.63] [%clk 0:01:29] } 35. Ra6 { [%eval 5.61] [%clk 0:02:32] } 35... Qc8 { [%eval 5.74] [%clk 0:01:39] } 36. Bb4 { [%eval 4.79] [%clk 0:01:58] } 36... Qb8 { [%eval 4.1] [%clk 0:01:27] } 37. f4 { [%eval 4.66] [%clk 0:02:00] } 37... h6?! { [%eval 6.38] } { Inaccuracy. g5 was best. } { [%clk 0:01:09] } 38. Ra7?! { [%eval 4.01] } { Inaccuracy. Qa7 was best. } { [%clk 0:01:47] } 38... Bb5 { [%eval 4.11] [%clk 0:01:14] } 39. Bxb5?! { [%eval 3.16] } { Inaccuracy. Bc2 was best. } { [%clk 0:00:48] } 39... Qxb5 { [%eval 2.84] [%clk 0:01:24] } 40. Kf2? { [%eval 1.53] } { Mistake. Kh2 was best. } { [%clk 0:00:56] } 40... d4? { [%eval 3.27] } { Mistake. g5 was best. } { [%clk 0:01:01] } 41. Qxd4 { [%eval 3.54] [%clk 0:00:29] } 41... Rd8?! { [%eval 5.47] } { Inaccuracy. g5 was best. } { [%clk 0:01:10] } 42. Qc4 { [%eval 5.19] [%clk 0:00:29] } 42... Qe8 { [%eval 5.69] [%clk 0:00:17] } 43. Re7 { [%eval 5.74] [%clk 0:00:33] } 43... Qf8?! { [%eval 9.0] } { Inaccuracy. Rd2+ was best. } { [%clk 0:00:10] } 44. Qxe6 { [%eval 9.22] [%clk 0:00:33] } 44... Ra8 { [%eval 9.09] [%clk 0:00:10] } 45. Qd7 { [%eval 8.67] [%clk 0:00:15] } 45... Ra2+ { [%eval 9.12] [%clk 0:00:12] } 46. Kg3 { [%eval 9.19] [%clk 0:00:16] } 46... Ra8 { [%eval 9.57] [%clk 0:00:19] } 47. Kh2 { [%eval 9.45] [%clk 0:00:23] } 47... g5 { [%eval 12.9] [%clk 0:00:23] } 48. Qxf5 { [%eval 11.7] [%clk 0:00:23] } 48... Qg7 { [%eval 32.22] [%clk 0:00:12] } 49. e6 { [%eval 34.1] [%clk 0:00:23] } 1-0