Event: Tournament
Date: 2021-12-22
White: Ivanov, Matvei
Black: Grebnev, Aleksey
Result: 0-1
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:58] } 1... e5 { [%eval 0.12] [%clk 1:28:56] } 2. Nc3 { [%eval 0.16] [%clk 1:31:23] } 2... Nf6 { [%eval 0.32] [%clk 1:29:11] } 3. g3 { [%eval 0.1] [%clk 1:31:42] } 3... d5 { [%eval 0.4] [%clk 1:29:34] } 4. cxd5 { [%eval 0.18] [%clk 1:32:07] } 4... Nxd5 { [%eval 0.27] [%clk 1:29:59] } 5. Bg2 { [%eval 0.24] [%clk 1:32:31] } 5... Nb6 { [%eval 0.23] [%clk 1:30:27] } 6. Nf3 { [%eval 0.29] [%clk 1:32:55] } 6... Nc6 { [%eval 0.21] [%clk 1:30:53] } 7. O-O { [%eval 0.2] [%clk 1:33:15] } 7... Be7 { [%eval 0.16] [%clk 1:31:18] } 8. a3 { [%eval 0.34] [%clk 1:33:09] } 8... O-O { [%eval 0.16] [%clk 1:31:11] } 9. b4 { [%eval 0.34] [%clk 1:33:32] } 9... Be6 { [%eval 0.36] [%clk 1:31:38] } 10. Rb1 { [%eval 0.13] [%clk 1:33:53] } 10... f6 { [%eval 0.02] [%clk 1:32:02] } 11. d3 { [%eval 0.07] [%clk 1:33:47] } 11... a5 { [%eval 0.0] [%clk 1:32:02] } 12. b5 { [%eval 0.0] [%clk 1:32:30] } 12... Nd4 { [%eval -0.15] [%clk 1:32:27] } 13. Nxd4 { [%eval 0.0] [%clk 1:29:58] } 13... exd4 { [%eval -0.03] [%clk 1:32:50] } 14. Na4 { [%eval -0.1] [%clk 1:27:19] } 14... Bd5 { [%eval -0.08] [%clk 1:33:14] } 15. Bxd5+ { [%eval -0.05] [%clk 1:23:12] } 15... Qxd5 { [%eval -0.12] [%clk 1:33:38] } 16. Nxb6 { [%eval -0.19] [%clk 1:22:55] } 16... cxb6 { [%eval -0.21] [%clk 1:32:45] } 17. Qa4? { [%eval -1.31] } { Mistake. a4 was best. } { [%clk 1:07:00] } 17... Bc5 { [%eval -1.11] [%clk 1:28:57] } 18. Bb2 { [%eval -1.43] [%clk 1:01:57] } 18... Rae8 { [%eval -1.41] [%clk 1:27:49] } 19. Rfe1 { [%eval -1.21] [%clk 1:01:44] } 19... Kh8 { [%eval -1.2] [%clk 1:28:05] } 20. Qc4 { [%eval -1.43] [%clk 0:55:26] } 20... Qd6 { [%eval -1.49] [%clk 1:27:13] } 21. Bc1 { [%eval -1.57] [%clk 0:48:05] } 21... Rd8?! { [%eval -0.63] } { Inaccuracy. Re7 was best. } { [%clk 1:25:33] } 22. Qa2?! { [%eval -1.25] } { Inaccuracy. a4 was best. } { [%clk 0:46:01] } 22... Rfe8 { [%eval -0.93] [%clk 1:25:26] } 23. a4 { [%eval -1.21] [%clk 0:45:12] } 23... Re7 { [%eval -1.23] [%clk 1:24:30] } 24. Bf4 { [%eval -1.43] [%clk 0:31:48] } 24... Qd7 { [%eval -1.24] [%clk 1:24:32] } 25. Bc1 { [%eval -1.44] [%clk 0:30:23] } 25... Qh3?! { [%eval -0.9] } { Inaccuracy. h5 was best. } { [%clk 1:23:10] } 26. Rb3? { [%eval -2.47] } { Mistake. e4 was best. } { [%clk 0:20:13] } 26... Re5 { [%eval -2.37] [%clk 1:20:55] } 27. e4 { [%eval -2.33] [%clk 0:19:24] } 27... dxe3 { [%eval -2.19] [%clk 1:21:12] } 28. fxe3 { [%eval -2.56] [%clk 0:18:33] } 28... Qe6 { [%eval -2.9] [%clk 1:21:26] } 29. d4?? { [%eval -5.9] } { Blunder. Re2 was best. } { [%clk 0:15:56] } 29... Rxd4 { [%eval -5.88] [%clk 1:20:01] } 30. Qc2 { [%eval -6.99] [%clk 0:14:24] } 30... Rc4 { [%eval -6.42] [%clk 1:18:50] } 31. Qd3 { [%eval -7.12] [%clk 0:12:26] } 31... Rxa4 { [%eval -6.92] [%clk 1:18:03] } 32. Rd1 { [%eval -7.14] [%clk 0:11:39] } 32... h5 { [%eval -7.3] [%clk 1:17:28] } 33. Qc2 { [%eval -7.4] [%clk 0:11:28] } 33... Qf5 { [%eval -7.88] [%clk 1:17:00] } 34. Rbd3 { [%eval -7.89] [%clk 0:09:35] } 34... Qe4 { [%eval -7.37] [%clk 1:16:10] } 35. Qe2 { [%eval -8.3] [%clk 0:07:12] } 35... Rc4 { [%eval -8.0] [%clk 1:15:52] } 36. Kf2 { [%eval -8.83] [%clk 0:07:07] } 36... Rf5+ { [%eval -9.04] [%clk 1:13:38] } 37. Kg1 { [%eval -9.02] [%clk 0:07:13] } 37... Rf3 { [%eval -8.65] [%clk 1:12:43] } 38. Bd2 { [%eval -8.67] [%clk 0:05:19] } 38... Rc2 { [%eval -8.54] [%clk 1:12:02] } 39. Re1 { [%eval -8.92] [%clk 0:04:09] } 39... Rf5 { [%eval -8.74] [%clk 1:10:15] } 40. Rf1 { [%eval -9.3] [%clk 0:03:42] } 40... Rxf1+ { [%eval -9.04] [%clk 1:10:37] } 0-1