Event: Tournament
Date: 2021-10-15
White: Ivlev, Aleksey
Black: Kezin, Roman
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:16] } 1... d5 { [%eval 0.23] [%clk 0:15:20] } 2. Nf3 { [%eval 0.0] [%clk 0:15:26] } 2... Nf6 { [%eval 0.09] [%clk 0:15:25] } 3. e3 { [%eval 0.03] [%clk 0:15:27] } 3... c5 { [%eval 0.12] [%clk 0:15:25] } 4. b3 { [%eval -0.28] [%clk 0:15:34] } 4... cxd4 { [%eval -0.01] [%clk 0:15:30] } 5. exd4 { [%eval -0.17] [%clk 0:15:45] } 5... g6 { [%eval -0.25] [%clk 0:15:38] } 6. Bd3 { [%eval -0.13] [%clk 0:15:43] } 6... Bg7 { [%eval -0.07] [%clk 0:15:50] } 7. O-O { [%eval -0.13] [%clk 0:15:46] } 7... O-O { [%eval -0.36] [%clk 0:15:53] } 8. Bb2 { [%eval -0.21] [%clk 0:15:52] } 8... Nc6 { [%eval -0.12] [%clk 0:15:49] } 9. a3 { [%eval -0.47] [%clk 0:15:59] } 9... Nh5 { [%eval -0.68] [%clk 0:13:30] } 10. Re1 { [%eval -0.93] [%clk 0:13:09] } 10... Bg4 { [%eval -1.52] [%clk 0:13:29] } 11. Be2 { [%eval -1.12] [%clk 0:11:03] } 11... Nf4 { [%eval -1.28] [%clk 0:13:20] } 12. Nbd2 { [%eval -1.41] [%clk 0:11:09] } 12... Rc8?! { [%eval -0.87] } { Inaccuracy. Qd7 was best. } { [%clk 0:10:05] } 13. h3 { [%eval -0.96] [%clk 0:10:59] } 13... Nxe2+?! { [%eval -0.31] } { Inaccuracy. Bh5 was best. } { [%clk 0:08:44] } 14. Qxe2? { [%eval -1.77] } { Mistake. Rxe2 was best. } { [%clk 0:11:06] } 14... Bxd4 { [%eval -1.84] [%clk 0:07:47] } 15. c3 { [%eval -1.83] [%clk 0:09:41] } 15... Bxf3 { [%eval -1.72] [%clk 0:07:53] } 16. Nxf3 { [%eval -1.77] [%clk 0:09:51] } 16... Bg7 { [%eval -1.88] [%clk 0:04:43] } 17. Rad1 { [%eval -1.47] [%clk 0:10:00] } 17... Re8?! { [%eval -0.73] } { Inaccuracy. Rc7 was best. } { [%clk 0:01:55] } 18. Qb5?? { [%eval -2.63] } { Blunder. b4 was best. } { [%clk 0:07:00] } 18... e6 { [%eval -2.88] [%clk 0:02:09] } 19. Qxb7 { [%eval -2.97] [%clk 0:06:58] } 19... Na5 { [%eval -2.97] [%clk 0:02:18] } 20. Qxa7 { [%eval -2.77] [%clk 0:07:01] } 20... Nxb3 { [%eval -3.05] [%clk 0:02:22] } 21. Qe3 { [%eval -3.54] [%clk 0:06:36] } 21... Na5 { [%eval -3.62] [%clk 0:01:49] } 22. Ne5 { [%eval -3.57] [%clk 0:04:21] } 22... Nc4 { [%eval -3.48] [%clk 0:01:20] } 23. Nxc4 { [%eval -3.44] [%clk 0:04:32] } 23... Rxc4 { [%eval -3.49] [%clk 0:01:30] } 24. Qe2 { [%eval -3.6] [%clk 0:02:58] } 24... Qa5 { [%eval -3.55] [%clk 0:01:06] } 25. Rd3 { [%eval -3.92] [%clk 0:01:59] } 25... Rb8 { [%eval -4.01] [%clk 0:01:19] } 26. Rc1 { [%eval -4.12] [%clk 0:00:53] } 26... Rb3 { [%eval -4.11] [%clk 0:00:37] } 27. g3 { [%eval -4.25] [%clk 0:00:42] } 27... Qb5 { [%eval -4.31] [%clk 0:00:20] } 28. Rc2 { [%eval -4.12] [%clk 0:00:19] } 28... h5 { [%eval -4.34] [%clk 0:00:24] } 29. Rf3 { [%eval -4.83] [%clk 0:00:18] } 29... Qb6 { [%eval -4.41] [%clk 0:00:20] } 30. Qd2?! { [%eval -6.3] } { Inaccuracy. Rd3 was best. } { [%clk 0:00:16] } 30... d4 { [%eval -6.18] [%clk 0:00:16] } 31. Qe2 { [%eval -6.44] [%clk 0:00:12] } 31... Qc6 { [%eval -6.63] [%clk 0:00:19] } 32. Bc1 { [%eval -8.08] [%clk 0:00:13] } 32... Rcxc3?! { [%eval -5.52] } { Inaccuracy. e5 was best. } { [%clk 0:00:16] } 33. Rcxc3 { [%eval -6.12] [%clk 0:00:20] } 33... dxc3 { [%eval -6.08] [%clk 0:00:14] } 34. Qc2 { [%eval -8.23] [%clk 0:00:16] } 34... Qxf3 { [%eval -8.08] [%clk 0:00:10] } 35. Qxb3 { [%eval -8.15] [%clk 0:00:22] } 35... Bd4 { [%eval -8.12] [%clk 0:00:13] } 36. Qb8+ { [%eval -8.14] [%clk 0:00:24] } 36... Kg7 { [%eval -8.15] [%clk 0:00:21] } 37. Qf4 { [%eval -8.08] [%clk 0:00:30] } 37... Bxf2+? { [%eval -4.42] } { Mistake. Qd1+ was best. } { [%clk 0:00:20] } 38. Kf1 { [%eval -4.27] [%clk 0:00:39] } 38... Qxf4 { [%eval -4.17] [%clk 0:00:15] } 39. Bxf4?! { [%eval -5.9] } { Inaccuracy. gxf4 was best. } { [%clk 0:00:46] } 39... Bc5 { [%eval -5.38] [%clk 0:00:10] } 40. a4 { [%eval -5.42] [%clk 0:00:51] } 40... Kf6 { [%eval -5.42] [%clk 0:00:19] } 41. a5 { [%eval -6.71] [%clk 0:00:35] } 41... e5 { [%eval -5.77] [%clk 0:00:29] } 42. Bc1 { [%eval -6.46] [%clk 0:00:34] } 42... Ke6 { [%eval -5.91] [%clk 0:00:24] } 43. Ke2 { [%eval -6.2] [%clk 0:00:37] } 43... Kd5 { [%eval -5.86] [%clk 0:00:25] } 44. Kd3 { [%eval -6.19] [%clk 0:00:19] } 44... Bd4 { [%eval -6.48] [%clk 0:00:34] } 45. g4 { [%eval -8.22] [%clk 0:00:13] } 45... e4+ { [%eval -7.56] [%clk 0:00:43] } 46. Kc2 { [%eval -9.08] [%clk 0:00:21] } 46... hxg4 { [%eval -10.69] [%clk 0:00:43] } 47. hxg4 { [%eval -8.66] [%clk 0:00:32] } 47... Kc4 { [%eval -8.68] [%clk 0:00:39] } 48. a6? { [%eval #-13] } { Checkmate is now unavoidable. Bf4 was best. } { [%clk 0:00:37] } 48... e3 { [%eval #-12] [%clk 0:00:30] } 49. Kd1 { [%eval #-11] [%clk 0:00:41] } 49... Kd3 { [%eval #-11] [%clk 0:00:36] } 50. Ke1 { [%eval #-11] [%clk 0:00:30] } 50... c2 { [%eval #-9] [%clk 0:00:42] } 51. g5 { [%eval #-8] [%clk 0:00:30] } 51... Bc3+ { [%eval #-7] [%clk 0:00:51] } 0-1