Event: Round 2: Mahtabuddin Ahmed - Biswas Subrota
Date: 2021-12-16
White: Mahtabuddin Ahmed
Black: Biswas Subrota
Result: 1/2-1/2
ECO: D45
Opening: Semi-Slav Defense: Normal Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:46] } 1... c6 { [%eval 0.27] [%clk 1:28:22] } 2. d4 { [%eval 0.13] [%clk 1:30:35] } 2... Nf6 { [%eval 0.36] [%clk 1:28:38] } 3. Nc3 { [%eval 0.18] [%clk 1:30:42] } 3... d5 { [%eval 0.27] [%clk 1:29:06] } 4. e3 { [%eval 0.0] [%clk 1:29:59] } 4... e6 { [%eval 0.27] [%clk 1:29:18] } 5. Nf3 { [%eval 0.01] [%clk 1:28:42] } 5... Nbd7 { [%eval 0.23] [%clk 1:29:46] } 6. Be2 { [%eval 0.13] [%clk 1:27:16] } 6... Bd6 { [%eval 0.26] [%clk 1:27:24] } 7. Qc2 { [%eval 0.0] [%clk 1:23:47] } 7... dxc4 { [%eval 0.35] [%clk 1:27:38] } 8. Bxc4 { [%eval 0.32] [%clk 1:22:07] } 8... b5 { [%eval 0.3] [%clk 1:27:56] } 9. Bd3 { [%eval 0.44] [%clk 1:17:33] } 9... Bb7 { [%eval 0.41] [%clk 1:28:09] } 10. e4 { [%eval 0.33] [%clk 1:17:02] } 10... e5 { [%eval 0.35] [%clk 1:28:37] } 11. dxe5 { [%eval 0.46] [%clk 1:04:15] } 11... Nxe5 { [%eval 0.35] [%clk 1:29:03] } 12. Nxe5 { [%eval 0.54] [%clk 1:01:06] } 12... Bxe5 { [%eval 0.36] [%clk 1:28:49] } 13. Be2? { [%eval -0.84] } { Mistake. h3 was best. } { [%clk 1:00:27] } 13... O-O { [%eval -0.56] [%clk 1:23:58] } 14. O-O { [%eval -0.54] [%clk 1:00:29] } 14... Re8 { [%eval -0.69] [%clk 1:13:11] } 15. Bf3?! { [%eval -1.52] } { Inaccuracy. Be3 was best. } { [%clk 0:53:43] } 15... Qe7? { [%eval -0.41] } { Mistake. b4 was best. } { [%clk 1:09:00] } 16. Re1?! { [%eval -1.07] } { Inaccuracy. Be3 was best. } { [%clk 0:49:31] } 16... a6?! { [%eval -0.1] } { Inaccuracy. b4 was best. } { [%clk 1:09:23] } 17. g3?! { [%eval -0.94] } { Inaccuracy. Be3 was best. } { [%clk 0:40:25] } 17... Rad8 { [%eval -0.98] [%clk 1:07:21] } 18. Bg2 { [%eval -0.88] [%clk 0:34:52] } 18... c5 { [%eval -0.87] [%clk 1:02:55] } 19. f3?! { [%eval -1.9] } { Inaccuracy. Be3 was best. } { [%clk 0:25:38] } 19... c4 { [%eval -1.67] [%clk 0:57:42] } 20. Be3 { [%eval -1.71] [%clk 0:15:39] } 20... h5 { [%eval -1.74] [%clk 0:52:48] } 21. Rad1 { [%eval -1.8] [%clk 0:13:11] } 21... Qc7?! { [%eval -1.04] } { Inaccuracy. h4 was best. } { [%clk 0:42:49] } 22. Rxd8 { [%eval -1.17] [%clk 0:12:19] } 22... Rxd8 { [%eval -1.52] [%clk 0:41:06] } 23. Rd1 { [%eval -1.2] [%clk 0:12:42] } 23... Rxd1+ { [%eval -0.85] [%clk 0:40:35] } 24. Nxd1 { [%eval -1.06] [%clk 0:13:11] } 24... Bd6 { [%eval -1.09] [%clk 0:37:32] } 25. Qd2 { [%eval -0.97] [%clk 0:11:26] } 25... Nd7 { [%eval -1.13] [%clk 0:32:25] } 26. f4 { [%eval -1.36] [%clk 0:10:26] } 26... b4?! { [%eval -0.62] } { Inaccuracy. Bf8 was best. } { [%clk 0:28:51] } 27. Bd4 { [%eval -0.93] [%clk 0:09:15] } 27... Bc5 { [%eval -1.02] [%clk 0:22:53] } 28. Be3? { [%eval -2.42] } { Mistake. Bxc5 was best. } { [%clk 0:05:45] } 28... a5?! { [%eval -1.82] } { Inaccuracy. Nf6 was best. } { [%clk 0:22:27] } 29. Bf1?! { [%eval -2.67] } { Inaccuracy. Bf3 was best. } { [%clk 0:03:39] } 29... Ba6? { [%eval -1.07] } { Mistake. Nf6 was best. } { [%clk 0:13:18] } 30. Qd5?? { [%eval -3.35] } { Blunder. e5 was best. } { [%clk 0:02:34] } 30... Qb6?? { [%eval -0.12] } { Blunder. Bxe3+ was best. } { [%clk 0:11:43] } 31. Bxc5 { [%eval -0.37] [%clk 0:01:26] } 31... Qxc5+ { [%eval -0.26] [%clk 0:10:30] } 32. Qxc5 { [%eval -0.26] [%clk 0:01:25] } 32... Nxc5 { [%eval -0.3] [%clk 0:10:54] } 33. Ne3 { [%eval -0.27] [%clk 0:01:50] } 33... c3 { [%eval -0.17] [%clk 0:09:30] } 34. bxc3 { [%eval -0.2] [%clk 0:01:50] } 34... bxc3 { [%eval -0.24] [%clk 0:09:58] } 35. Bxa6 { [%eval -0.16] [%clk 0:00:51] } 35... Nxa6 { [%eval -0.37] [%clk 0:10:26] } 36. Kf1 { [%eval -0.18] [%clk 0:00:33] } 36... Nb4 { [%eval -0.38] [%clk 0:10:37] } 37. Ke2 { [%eval -0.19] [%clk 0:00:56] } 37... Nxa2 { [%eval -0.29] [%clk 0:09:55] } 38. Kd3 { [%eval -0.17] [%clk 0:01:17] } 38... Kf8 { [%eval -0.15] [%clk 0:09:37] } 39. Kc4 { [%eval -0.15] [%clk 0:00:49] } 39... a4 { [%eval -0.14] [%clk 0:02:46] } 40. Kb5 { [%eval -0.29] [%clk 0:30:43] } 40... c2 { [%eval -0.27] [%clk 0:33:08] } 41. Nxc2 { [%eval -0.22] [%clk 0:31:04] } 41... Nc3+ { [%eval -0.2] [%clk 0:33:34] } 42. Kb4 { [%eval -0.17] [%clk 0:31:21] } 42... Nxe4 { [%eval -0.25] [%clk 0:34:01] } 43. Kxa4 { [%eval -0.22] [%clk 0:31:00] } 43... h4 { [%eval -0.1] [%clk 0:32:06] } 44. gxh4 { [%eval 0.0] [%clk 0:29:43] } 44... Ke7 { [%eval 0.0] [%clk 0:22:34] } 45. Kb4 { [%eval -0.14] [%clk 0:29:30] } 45... Kf6 { [%eval -0.16] [%clk 0:23:02] } 46. Ne3 { [%eval -0.14] [%clk 0:28:46] } 46... Kg6 { [%eval 0.0] [%clk 0:23:16] } 47. Kc4 { [%eval 0.0] [%clk 0:24:50] } 47... Nd6+ { [%eval 0.02] [%clk 0:22:30] } 48. Kd5 { [%eval 0.04] [%clk 0:22:45] } 48... Nf5 { [%eval 0.44] [%clk 0:22:51] } 49. Ng4 { [%eval -0.04] [%clk 0:17:15] } 49... Kh5 { [%eval 0.0] [%clk 0:22:58] } 50. Ne5 { [%eval 0.0] [%clk 0:17:14] } 50... f6 { [%eval 0.0] [%clk 0:23:07] } 51. Nd7 { [%eval 0.0] [%clk 0:16:20] } 51... Nxh4 { [%eval 0.0] [%clk 0:22:42] } 52. Ke6 { [%eval 0.0] [%clk 0:16:28] } 52... f5 { [%eval 0.0] [%clk 0:22:48] } 53. Ne5 { [%eval 0.0] [%clk 0:13:32] } 53... Kh6 { [%eval 0.0] [%clk 0:21:01] } 54. Nf7+ { [%eval 0.0] [%clk 0:13:34] } 54... Kg6 { [%eval 0.0] [%clk 0:20:04] } 55. Nd6 { [%eval 0.0] [%clk 0:13:03] } 55... Nf3 { [%eval 0.0] } 1/2-1/2