Event: Round 6: Debaraj Chatterjee - Chowdhury Saiful Islam
Date: 2022-03-15
White: Debaraj Chatterjee
Black: Chowdhury Saiful Islam
Result: 1-0
ECO: E00
Opening: Catalan Opening
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:28:31] } 1... Nf6 { [%eval 0.23] [%clk 1:29:45] } 2. c4 { [%eval 0.27] [%clk 1:28:52] } 2... e6 { [%eval 0.23] [%clk 1:30:12] } 3. g3 { [%eval 0.3] [%clk 1:29:10] } 3... Bb4+ { [%eval 0.17] [%clk 1:29:49] } 4. Bd2 { [%eval 0.1] [%clk 1:29:11] } 4... a5 { [%eval 0.31] [%clk 1:28:39] } 5. Bg2 { [%eval 0.37] [%clk 1:28:52] } 5... d5 { [%eval 0.43] [%clk 1:26:59] } 6. Nf3 { [%eval 0.15] [%clk 1:29:00] } 6... O-O { [%eval 0.51] [%clk 1:24:21] } 7. O-O?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 1:28:52] } 7... Nc6?! { [%eval 0.62] } { Inaccuracy. dxc4 was best. } { [%clk 1:21:48] } 8. a3 { [%eval 0.44] [%clk 1:25:49] } 8... Be7 { [%eval 0.7] [%clk 1:21:27] } 9. Qc2 { [%eval 0.75] [%clk 1:18:59] } 9... dxc4 { [%eval 0.96] [%clk 1:17:41] } 10. Qxc4 { [%eval 0.95] [%clk 1:14:40] } 10... Ne4 { [%eval 1.34] [%clk 1:16:35] } 11. Bf4 { [%eval 0.89] [%clk 1:07:04] } 11... g5 { [%eval 1.35] [%clk 1:11:34] } 12. Be3 { [%eval 1.24] [%clk 0:59:38] } 12... Nd6 { [%eval 1.47] [%clk 1:01:19] } 13. Qc1 { [%eval 1.45] [%clk 0:58:03] } 13... Nf5 { [%eval 1.27] [%clk 0:59:50] } 14. Rd1 { [%eval 1.27] [%clk 0:44:13] } 14... g4 { [%eval 1.41] [%clk 0:42:26] } 15. Ne5 { [%eval 1.37] [%clk 0:44:10] } 15... Nxe3 { [%eval 1.7] [%clk 0:42:26] } 16. Qxe3? { [%eval 0.62] } { Mistake. Nxc6 was best. } { [%clk 0:37:57] } 16... Nxe5 { [%eval 0.84] [%clk 0:40:04] } 17. Qxe5 { [%eval 0.55] [%clk 0:38:25] } 17... Bd6?! { [%eval 1.32] } { Inaccuracy. f5 was best. } { [%clk 0:35:53] } 18. Qh5?! { [%eval 0.78] } { Inaccuracy. Qe3 was best. } { [%clk 0:35:57] } 18... f5 { [%eval 0.74] [%clk 0:34:58] } 19. Nc3 { [%eval 0.81] [%clk 0:35:20] } 19... Bd7 { [%eval 0.98] [%clk 0:32:58] } 20. e4 { [%eval -2.0] [%clk 0:31:54] } 20... Kg7 { [%eval -2.04] [%clk 0:28:06] } 21. exf5 { [%eval -2.04] [%clk 0:15:45] } 21... exf5 { [%eval -1.94] [%clk 0:28:12] } 22. Re1 { [%eval -2.25] [%clk 0:15:24] } 22... Be7 { [%eval -2.64] [%clk 0:25:46] } 23. Nd5 { [%eval -2.63] [%clk 0:08:47] } 23... Be8 { [%eval -2.56] [%clk 0:23:21] } 24. Rxe7+ { [%eval -2.45] [%clk 0:09:01] } 24... Qxe7 { [%eval -2.6] [%clk 0:23:40] } 25. Nxe7?! { [%eval -3.64] } { Inaccuracy. Qxh7+ was best. } { [%clk 0:08:49] } 25... Bxh5 { [%eval -3.8] [%clk 0:24:02] } 26. Bxb7?! { [%eval -4.77] } { Inaccuracy. Nd5 was best. } { [%clk 0:09:10] } 26... Rab8 { [%eval -4.93] [%clk 0:23:50] } 27. Ba6 { [%eval -4.62] [%clk 0:08:17] } 27... Rf7?! { [%eval -3.62] } { Inaccuracy. Rxb2 was best. } { [%clk 0:19:33] } 28. Nd5 { [%eval -3.48] [%clk 0:07:27] } 28... Rxb2 { [%eval -3.38] [%clk 0:18:18] } 29. Rc1 { [%eval -3.47] [%clk 0:07:45] } 29... Rd7 { [%eval -3.69] [%clk 0:15:38] } 30. Ne3 { [%eval -3.25] [%clk 0:05:26] } 30... Bg6 { [%eval -3.26] [%clk 0:15:21] } 31. Bc8 { [%eval -3.5] [%clk 0:05:12] } 31... Rxd4 { [%eval -3.76] [%clk 0:14:23] } 32. Bxf5 { [%eval -3.71] [%clk 0:04:41] } 32... Rdd2?? { [%eval -0.87] } { Blunder. Rb7 was best. } { [%clk 0:07:37] } 33. Rxc7+ { [%eval -0.93] [%clk 0:05:00] } 33... Kh6?? { [%eval 0.71] } { Blunder. Kf8 was best. } { [%clk 0:06:42] } 34. Nxg4+ { [%eval 0.58] [%clk 0:03:56] } 34... Kg5?? { [%eval 3.36] } { Blunder. Kh5 was best. } 35. Be6 { [%eval 2.83] [%clk 0:03:46] } 35... Rb1+?! { [%eval 3.91] } { Inaccuracy. Bb1 was best. } { [%clk 0:01:58] } 36. Kg2 { [%eval 3.91] [%clk 0:04:13] } 36... Rb5?? { [%eval #9] } { Checkmate is now unavoidable. Be4+ was best. } { [%clk 0:02:09] } 37. h4+ { [%eval #8] [%clk 0:03:56] } 37... Kh5 { [%eval #8] [%clk 0:02:27] } 38. Nf6+ { [%eval #7] [%clk 0:03:57] } 38... Kh6 { [%eval #7] [%clk 0:02:52] } 39. Ng8+ { [%eval #6] [%clk 0:04:08] } 39... Kh5 { [%eval #6] [%clk 0:03:13] } 40. Nf6+ { [%eval #7] [%clk 0:32:40] } 40... Kh6 { [%eval #7] [%clk 0:33:38] } 41. Ng8+ { [%eval #6] [%clk 0:15:19] } 41... Kh5 { [%eval #6] [%clk 0:33:58] } 42. Kh3 { [%eval #5] [%clk 0:15:25] } 42... Be8 { [%eval #3] [%clk 0:26:41] } 43. Bg4+? { [%eval 7.46] } { Lost forced checkmate sequence. Rg7 was best. } { [%clk 0:15:57] } 43... Kg6 { [%eval 7.25] [%clk 0:26:53] } 44. h5+ { [%eval 7.31] [%clk 0:16:12] } 44... Rxh5+ { [%eval 7.31] [%clk 0:26:24] } 45. Bxh5+ { [%eval 7.26] [%clk 0:16:37] } 45... Kxh5 { [%eval 7.3] [%clk 0:26:47] } 46. Nf6+ { [%eval 7.33] [%clk 0:16:56] } 46... Kg6 { [%eval 7.28] [%clk 0:26:40] } 47. Nxe8 { [%eval 7.59] [%clk 0:17:18] } 47... Rxf2 { [%eval 58.63] [%clk 0:26:38] } 48. Rc5?! { [%eval 5.89] } { Inaccuracy. Rg7+ was best. } { [%clk 0:16:53] } 48... Rd2 { [%eval 5.98] [%clk 0:23:46] } 49. Rxa5 { [%eval 6.06] [%clk 0:16:36] } 49... h5 { [%eval 6.94] [%clk 0:23:45] } 50. Nc7 { [%eval 6.89] [%clk 0:16:16] } 50... Ra2 { [%eval 7.65] [%clk 0:23:39] } 51. Nd5 { [%eval 7.8] [%clk 0:16:26] } 1-0