Event: Round 4: Mahati A Sai - Biswas Anustoop
Date: 2023-11-22
White: Mahati A Sai
WhiteElo: 1964
Black: Biswas Anustoop
BlackElo: 2256
Result: 1-0
ECO: A56
Opening: Benoni Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:27:19] } 1... Nf6 { [%eval 0.28] [%clk 1:30:58] } 2. c4 { [%eval 0.16] [%clk 1:27:25] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:31:26] } 3. e3?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:26:14] } 3... g6?! { [%eval 0.58] } { Inaccuracy. cxd4 was best. } 4. Nc3?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:26:36] } 4... Bg7 { [%eval 0.32] [%clk 1:28:02] } 5. Nf3 { [%eval 0.0] [%clk 1:26:46] } 5... cxd4 { [%eval 0.0] [%clk 1:28:02] } 6. Nxd4 { [%eval 0.0] [%clk 1:25:23] } 6... Nc6 { [%eval 0.2] [%clk 1:28:09] } 7. Be2 { [%eval 0.0] [%clk 1:25:21] } 7... O-O { [%eval 0.14] [%clk 1:28:12] } 8. O-O { [%eval -0.07] [%clk 1:25:43] } 8... Nxd4?! { [%eval 0.48] } { Inaccuracy. d5 was best. } { [%clk 1:23:52] } 9. exd4 { [%eval 0.59] [%clk 1:25:31] } 9... d5 { [%eval 0.57] [%clk 1:24:09] } 10. Bf4?! { [%eval -0.03] } { Inaccuracy. c5 was best. } { [%clk 1:23:24] } 10... dxc4 { [%eval -0.03] [%clk 1:09:13] } 11. Bxc4 { [%eval 0.0] [%clk 1:23:32] } 11... Bd7 { [%eval -0.08] [%clk 1:07:18] } 12. d5 { [%eval -0.23] [%clk 1:08:34] } 12... Nh5 { [%eval 0.28] [%clk 1:03:03] } 13. Be3 { [%eval 0.28] [%clk 1:06:10] } 13... Qc7 { [%eval 0.39] [%clk 1:02:42] } 14. Be2 { [%eval 0.39] [%clk 1:04:38] } 14... Nf6 { [%eval 0.52] [%clk 1:02:07] } 15. Rc1 { [%eval 0.42] [%clk 1:01:37] } 15... Qd6 { [%eval 0.67] [%clk 1:01:23] } 16. Qd2 { [%eval 0.53] [%clk 0:56:32] } 16... Rfd8 { [%eval 0.72] [%clk 0:57:09] } 17. Bf3?! { [%eval -0.13] } { Inaccuracy. Rfd1 was best. } { [%clk 0:53:11] } 17... Bg4 { [%eval -0.1] [%clk 0:46:49] } 18. Bf4 { [%eval -0.04] [%clk 0:32:13] } 18... Qd7 { [%eval 0.0] [%clk 0:43:17] } 19. Bxg4 { [%eval -0.03] [%clk 0:31:19] } 19... Qxg4 { [%eval -0.08] [%clk 0:42:28] } 20. Rfd1 { [%eval -0.38] [%clk 0:30:40] } 20... Rd7?! { [%eval 0.69] } { Inaccuracy. Qf5 was best. } { [%clk 0:42:28] } 21. h3 { [%eval 0.63] [%clk 0:28:46] } 21... Qh5? { [%eval 1.83] } { Mistake. Qh4 was best. } { [%clk 0:41:00] } 22. Qe3 { [%eval 1.81] [%clk 0:26:04] } 22... Rxd5 { [%eval 1.83] [%clk 0:13:09] } 23. g4 { [%eval 1.46] [%clk 0:16:34] } 23... Rxd1+ { [%eval 1.43] [%clk 0:13:26] } 24. Rxd1 { [%eval 1.21] [%clk 0:16:56] } 24... Qa5 { [%eval 1.68] [%clk 0:12:41] } 25. Qxe7 { [%eval 1.6] [%clk 0:16:32] } 25... Qb6 { [%eval 1.92] [%clk 0:07:35] } 26. Be3 { [%eval 1.98] [%clk 0:13:51] } 26... Qc6?! { [%eval 2.77] } { Inaccuracy. Qe6 was best. } { [%clk 0:02:19] } 27. Rd6 { [%eval 2.16] [%clk 0:10:37] } 27... Qe8 { [%eval 2.48] [%clk 0:02:47] } 28. Qxb7 { [%eval 2.34] [%clk 0:08:19] } 28... h5 { [%eval 2.62] [%clk 0:02:41] } 29. g5?! { [%eval 1.93] } { Inaccuracy. Nd5 was best. } { [%clk 0:06:46] } 29... Nh7 { [%eval 2.41] [%clk 0:03:11] } 30. Qc6 { [%eval 2.16] [%clk 0:06:03] } 30... Qf8?! { [%eval 3.44] } { Inaccuracy. Nf8 was best. } { [%clk 0:02:59] } 31. Qd5 { [%eval 3.61] [%clk 0:04:38] } 31... Kh8?! { [%eval 4.87] } { Inaccuracy. a6 was best. } { [%clk 0:00:36] } 32. Rd7 { [%eval 4.76] [%clk 0:04:19] } 32... f6 { [%eval 5.37] [%clk 0:01:05] } 33. Bc5?! { [%eval 3.46] } { Inaccuracy. Ne4 was best. } { [%clk 0:03:12] } 33... Qe8?! { [%eval 5.44] } { Inaccuracy. Qg8 was best. } { [%clk 0:00:35] } 34. Re7?! { [%eval 3.64] } { Inaccuracy. Ne4 was best. } { [%clk 0:03:00] } 34... Qc8?! { [%eval 4.65] } { Inaccuracy. Qg8 was best. } { [%clk 0:01:03] } 35. Qf7 { [%eval 4.35] [%clk 0:02:05] } 35... Qf8 { [%eval 5.41] [%clk 0:01:33] } 36. gxf6?! { [%eval 3.67] } { Inaccuracy. Qxg6 was best. } { [%clk 0:02:18] } 36... Qxf7 { [%eval 3.78] [%clk 0:00:47] } 37. Rxf7 { [%eval 3.85] [%clk 0:02:44] } 37... Bxf6 { [%eval 3.77] [%clk 0:01:16] } 38. Rxa7 { [%eval 3.89] [%clk 0:02:38] } 38... Rb8 { [%eval 3.9] [%clk 0:01:39] } 39. Na4 { [%eval 3.29] [%clk 0:02:26] } 39... Ng5 { [%eval 3.06] [%clk 0:02:03] } 40. Kg2 { [%eval 3.31] [%clk 0:02:35] } 40... Ne4 { [%eval 3.74] [%clk 0:02:29] } 41. Be3 { [%eval 3.82] [%clk 0:02:45] } 41... Rc8 { [%eval 4.06] [%clk 0:02:40] } 42. b4 { [%eval 4.17] [%clk 0:02:20] } 42... Rc2 { [%eval 4.2] [%clk 0:03:09] } 43. Nc5 { [%eval 4.04] [%clk 0:02:10] } 43... Nc3 { [%eval 4.22] [%clk 0:03:09] } 44. Nd7 { [%eval 3.69] [%clk 0:02:11] } 44... Bg7 { [%eval 3.83] [%clk 0:02:02] } 45. a3 { [%eval 3.78] [%clk 0:02:12] } 45... Ra2 { [%eval 4.33] [%clk 0:02:11] } 46. Nc5 { [%eval 3.83] [%clk 0:01:50] } 46... Nd5 { [%eval 3.64] [%clk 0:02:30] } 47. Kf3 { [%eval 3.55] [%clk 0:01:56] } 47... Bb2?! { [%eval 4.53] } { Inaccuracy. Nxe3 was best. } { [%clk 0:02:01] } 48. b5 { [%eval 4.67] [%clk 0:00:41] } 48... Bxa3 { [%eval 5.69] [%clk 0:02:28] } 49. Bd4+ { [%eval 5.82] [%clk 0:01:01] } 49... Kg8 { [%eval 5.74] [%clk 0:02:56] } 50. Ne6 { [%eval 5.5] [%clk 0:01:07] } 50... Nb4?? { [%eval #3] } { Checkmate is now unavoidable. Rd2 was best. } { [%clk 0:02:37] } 51. Rg7+ { [%eval #2] [%clk 0:01:02] } 51... Kh8 { [%eval #2] [%clk 0:03:06] } 52. Ng5 { [%eval #4] [%clk 0:00:50] } 52... Bb2 { [%eval #1] [%clk 0:02:48] } 53. Nf7# { [%clk 0:01:06] } 1-0