Event: Open
Site: Warsaw, Poland
Date: 2021-12-26
White: Matlakov Maxim  (CFR)
WhiteElo: 2652
Black: Bellahcene Bilel  (ALG)
BlackElo: 2397
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.29] [%clk 0:15:18] } 1... e6 { [%eval 0.2] [%clk 0:15:19] } 2. Nf3 { [%eval 0.16] [%clk 0:15:14] } 2... Nf6 { [%eval 0.29] [%clk 0:15:25] } 3. c4 { [%eval 0.0] [%clk 0:15:20] } 3... Bb4+ { [%eval 0.49] [%clk 0:15:33] } 4. Nbd2 { [%eval 0.28] [%clk 0:15:24] } 4... b6 { [%eval 0.52] [%clk 0:15:40] } 5. a3 { [%eval 0.44] [%clk 0:15:12] } 5... Bxd2+ { [%eval 0.52] [%clk 0:15:48] } 6. Nxd2 { [%eval 0.24] [%clk 0:14:57] } 6... Bb7 { [%eval 0.47] [%clk 0:15:52] } 7. Qc2 { [%eval 0.12] [%clk 0:14:18] } 7... O-O { [%eval 0.24] [%clk 0:10:30] } 8. b3 { [%eval 0.41] [%clk 0:13:51] } 8... d6 { [%eval 0.54] [%clk 0:10:00] } 9. Bb2 { [%eval 0.37] [%clk 0:13:40] } 9... Nbd7 { [%eval 0.25] [%clk 0:10:01] } 10. e4 { [%eval 0.04] [%clk 0:12:40] } 10... c5 { [%eval -0.06] [%clk 0:09:36] } 11. d5 { [%eval 0.13] [%clk 0:12:26] } 11... exd5 { [%eval 0.0] [%clk 0:09:12] } 12. cxd5 { [%eval 0.09] [%clk 0:12:27] } 12... Re8 { [%eval 0.43] [%clk 0:09:20] } 13. O-O-O { [%eval 0.54] [%clk 0:11:45] } 13... a6?! { [%eval 1.22] } { Inaccuracy. c4 was best. } { [%clk 0:08:59] } 14. f3 { [%eval 1.2] [%clk 0:10:56] } 14... b5 { [%eval 1.43] [%clk 0:09:05] } 15. Kb1 { [%eval 1.29] [%clk 0:11:05] } 15... Rc8 { [%eval 1.54] [%clk 0:08:59] } 16. g4 { [%eval 1.6] [%clk 0:11:04] } 16... c4 { [%eval 1.6] [%clk 0:08:52] } 17. bxc4 { [%eval 1.59] [%clk 0:10:47] } 17... Nb6 { [%eval 1.64] [%clk 0:07:31] } 18. Rc1 { [%eval 2.14] [%clk 0:10:39] } 18... Nfd7 { [%eval 2.23] [%clk 0:05:42] } 19. Ka2?! { [%eval 1.53] } { Inaccuracy. Qc3 was best. } { [%clk 0:09:58] } 19... Na4 { [%eval 1.59] [%clk 0:05:08] } 20. Bd4 { [%eval 1.92] [%clk 0:09:56] } 20... Ndb6 { [%eval 2.51] [%clk 0:04:33] } 21. h4 { [%eval 2.42] [%clk 0:09:25] } 21... a5 { [%eval 2.22] [%clk 0:04:12] } 22. h5 { [%eval 2.36] [%clk 0:09:19] } 22... Qg5 { [%eval 2.36] [%clk 0:02:42] } 23. h6 { [%eval 2.12] [%clk 0:06:22] } 23... g6 { [%eval 2.49] [%clk 0:02:50] } 24. Bd3?! { [%eval 1.63] } { Inaccuracy. Qd1 was best. } { [%clk 0:05:04] } 24... Qf4? { [%eval 3.53] } { Mistake. Ba6 was best. } { [%clk 0:01:39] } 25. Bxb6 { [%eval 3.54] [%clk 0:02:19] } 25... Nxb6 { [%eval 3.45] [%clk 0:01:47] } 26. Qb2?? { [%eval 1.16] } { Blunder. c5 was best. } { [%clk 0:02:15] } 26... f6 { [%eval 1.28] [%clk 0:01:32] } 27. Rhd1?! { [%eval 0.5] } { Inaccuracy. Be2 was best. } { [%clk 0:02:23] } 27... b4 { [%eval 0.57] [%clk 0:01:28] } 28. Bc2?? { [%eval -0.98] } { Blunder. Nb3 was best. } { [%clk 0:01:45] } 28... Ba6 { [%eval -0.7] [%clk 0:00:52] } 29. Qd4 { [%eval -1.05] [%clk 0:01:18] } 29... Rb8?? { [%eval 1.35] } { Blunder. Bxc4+ was best. } { [%clk 0:00:12] } 30. c5?? { [%eval -2.23] } { Blunder. axb4 was best. } { [%clk 0:00:56] } 30... dxc5 { [%eval -2.13] [%clk 0:00:22] } 31. Qxc5 { [%eval -2.22] [%clk 0:01:05] } 31... Be2 { [%eval -1.97] [%clk 0:00:25] } 32. d6 { [%eval -2.03] [%clk 0:00:57] } 32... Bxd1 { [%eval -1.98] [%clk 0:00:24] } 33. Rxd1 { [%eval -2.49] [%clk 0:00:45] } 33... Qxh6?! { [%eval -1.7] } { Inaccuracy. a4 was best. } { [%clk 0:00:20] } 34. Qxa5?! { [%eval -2.79] } { Inaccuracy. Bb3+ was best. } { [%clk 0:00:24] } 34... bxa3 { [%eval -3.2] [%clk 0:00:28] } 35. Bb3+ { [%eval -3.7] [%clk 0:00:32] } 35... Kh8 { [%eval -3.95] [%clk 0:00:38] } 36. Qc5?! { [%eval -5.11] } { Inaccuracy. g5 was best. } { [%clk 0:00:27] } 36... Nd7 { [%eval -4.12] [%clk 0:00:32] } 37. Qd4 { [%eval -4.0] [%clk 0:00:31] } 37... Qf4 { [%eval -4.0] [%clk 0:00:16] } 38. Rh1? { [%eval -7.02] } { Mistake. Ba4 was best. } { [%clk 0:00:39] } 38... Ne5?! { [%eval -5.17] } { Inaccuracy. Rb6 was best. } { [%clk 0:00:14] } 39. Rd1 { [%eval -5.74] [%clk 0:00:14] } 39... Red8 { [%eval -5.55] [%clk 0:00:22] } 40. Rh1?! { [%eval -9.65] } { Inaccuracy. Ba4 was best. } { [%clk 0:00:15] } 40... Rd7 { [%eval -7.3] [%clk 0:00:28] } 41. g5 { [%eval -7.36] [%clk 0:00:22] } 41... Qxg5 { [%eval -7.37] [%clk 0:00:31] } 42. Nc4 { [%eval -10.0] [%clk 0:00:27] } 42... Rdb7 { [%eval -7.76] [%clk 0:00:13] } 43. Nxe5 { [%eval -58.04] [%clk 0:00:12] } 43... fxe5 { [%eval -11.01] [%clk 0:00:22] } 44. Qc3?! { [%eval #-7] } { Checkmate is now unavoidable. Qd1 was best. } { [%clk 0:00:18] } 44... Qg2+? { [%eval -7.76] } { Lost forced checkmate sequence. Rxb3 was best. } { [%clk 0:00:16] } 45. Bc2 { [%eval -7.69] [%clk 0:00:23] } 45... Rb2+ { [%eval -6.38] [%clk 0:00:15] } 46. Kxa3 { [%eval -6.33] [%clk 0:00:32] } 46... Qg5 { [%eval -6.39] [%clk 0:00:12] } 47. Qxb2 { [%eval -6.38] [%clk 0:00:25] } 47... Rxb2?? { [%eval -0.29] } { Blunder. Qe3+ was best. } { [%clk 0:00:20] } 48. Kxb2 { [%eval 0.0] [%clk 0:00:34] } 48... Qd8 { [%eval 0.0] [%clk 0:00:12] } 49. Rd1 { [%eval 0.0] [%clk 0:00:41] } 49... Qb6+ { [%eval 0.12] [%clk 0:00:20] } 50. Bb3 { [%eval 0.16] [%clk 0:00:41] } 50... Qf2+ { [%eval 0.07] [%clk 0:00:14] } 51. Ka3 { [%eval 0.11] [%clk 0:00:47] } 51... Qc5+ { [%eval 0.14] [%clk 0:00:14] } 52. Kb2 { [%eval 0.03] [%clk 0:00:54] } 52... Qf2+ { [%eval 0.03] [%clk 0:00:23] } 53. Ka3 { [%eval 0.0] [%clk 0:00:55] } 53... Qc5+ { [%eval 0.08] [%clk 0:00:32] } 54. Kb2 { [%eval 0.0] [%clk 0:00:41] } 54... Qf2+ { [%eval 0.06] [%clk 0:00:40] } 1/2-1/2