Event: Round 1: Biswas Sourath - Misratdin Iskandarov
Date: 2021-10-19
White: Biswas Sourath
Black: Misratdin Iskandarov
Result: 0-1
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:16] } 2. Bf4 { [%eval 0.0] [%clk 1:31:20] } 2... g6 { [%eval 0.13] [%clk 1:30:32] } 3. Nc3 { [%eval 0.0] [%clk 1:31:45] } 3... d5 { [%eval 0.0] [%clk 1:30:50] } 4. e3 { [%eval 0.0] [%clk 1:32:10] } 4... Bg7 { [%eval 0.25] [%clk 1:31:07] } 5. h4 { [%eval -0.24] [%clk 1:32:35] } 5... c6 { [%eval 0.16] [%clk 1:30:41] } 6. Be2 { [%eval 0.0] [%clk 1:33:00] } 6... h5 { [%eval -0.13] [%clk 1:30:59] } 7. Nf3 { [%eval -0.13] [%clk 1:33:25] } 7... Ng4?! { [%eval 0.47] } { Inaccuracy. Qb6 was best. } { [%clk 1:29:10] } 8. Qd2 { [%eval 0.5] [%clk 1:15:18] } 8... Nd7 { [%eval 0.38] [%clk 1:24:28] } 9. e4 { [%eval 0.34] [%clk 1:13:37] } 9... dxe4 { [%eval 0.58] [%clk 1:24:20] } 10. Nxe4 { [%eval 0.39] [%clk 1:13:17] } 10... O-O { [%eval 0.42] [%clk 1:24:42] } 11. O-O-O?! { [%eval -0.35] } { Inaccuracy. Nfg5 was best. } { [%clk 1:13:01] } 11... Ndf6 { [%eval 0.02] [%clk 1:18:26] } 12. Nxf6+?! { [%eval -0.62] } { Inaccuracy. Nfg5 was best. } { [%clk 1:12:17] } 12... exf6 { [%eval -0.67] [%clk 1:18:44] } 13. Bc4 { [%eval -0.44] [%clk 1:10:40] } 13... b5 { [%eval -0.56] [%clk 1:18:40] } 14. Bb3 { [%eval -0.55] [%clk 1:11:04] } 14... a5 { [%eval -0.67] [%clk 1:19:06] } 15. a3 { [%eval -0.39] [%clk 1:11:30] } 15... a4 { [%eval -0.22] [%clk 1:18:13] } 16. Ba2 { [%eval -0.18] [%clk 1:11:56] } 16... b4 { [%eval -0.03] [%clk 1:18:16] } 17. axb4 { [%eval 0.0] [%clk 1:02:48] } 17... a3? { [%eval 1.12] } { Mistake. Be6 was best. } { [%clk 1:18:36] } 18. bxa3 { [%eval 1.23] [%clk 1:03:14] } 18... Qb6 { [%eval 1.42] [%clk 1:18:28] } 19. Bb3 { [%eval 1.71] [%clk 1:02:40] } 19... Rxa3 { [%eval 1.1] [%clk 0:59:25] } 20. Kb2 { [%eval 1.37] [%clk 1:02:56] } 20... Rxb3+ { [%eval 1.43] [%clk 0:58:20] } 21. cxb3?! { [%eval 0.58] } { Inaccuracy. Kxb3 was best. } { [%clk 1:02:36] } 21... Rd8 { [%eval 0.76] [%clk 0:58:06] } 22. Rhe1?? { [%eval -1.43] } { Blunder. Ra1 was best. } { [%clk 0:42:47] } 22... Bf8 { [%eval -1.51] [%clk 0:56:23] } 23. Bg3? { [%eval -3.23] } { Mistake. b5 was best. } { [%clk 0:26:19] } 23... Bxb4 { [%eval -3.37] [%clk 0:41:46] } 24. Qc2 { [%eval -3.32] [%clk 0:26:41] } 24... Kg7 { [%eval -3.0] [%clk 0:40:20] } 25. d5? { [%eval -5.37] } { Mistake. Qc4 was best. } { [%clk 0:22:03] } 25... c5?? { [%eval -1.35] } { Blunder. Bxe1 was best. } { [%clk 0:33:09] } 26. Nd2?? { [%eval -3.82] } { Blunder. d6 was best. } { [%clk 0:21:11] } 26... Bf5 { [%eval -4.0] [%clk 0:33:11] } 27. Nc4 { [%eval -4.28] [%clk 0:21:36] } 27... Ba3+ { [%eval -3.87] [%clk 0:29:24] } 28. Kxa3 { [%eval -4.1] [%clk 0:19:43] } 28... Qb4+ { [%eval -4.37] [%clk 0:29:32] } 29. Kb2 { [%eval -3.74] [%clk 0:20:10] } 29... Bxc2 { [%eval -4.44] [%clk 0:29:57] } 30. Kxc2 { [%eval -4.24] [%clk 0:20:37] } 30... Rxd5?! { [%eval -3.36] } { Inaccuracy. Nh6 was best. } { [%clk 0:29:17] } 31. f3 { [%eval -3.85] [%clk 0:18:35] } 31... Rxd1 { [%eval -3.81] [%clk 0:29:06] } 32. Rxd1 { [%eval -3.57] [%clk 0:19:02] } 32... Nh6 { [%eval -3.82] [%clk 0:29:01] } 33. Rd6 { [%eval -4.76] [%clk 0:19:25] } 33... Qb8 { [%eval -4.59] [%clk 0:28:08] } 34. Bf2 { [%eval -4.81] [%clk 0:19:30] } 34... Nf5 { [%eval -4.88] [%clk 0:28:28] } 35. Rd2 { [%eval -4.62] [%clk 0:19:57] } 35... Qc7 { [%eval -5.02] [%clk 0:22:43] } 36. g4 { [%eval -5.3] [%clk 0:19:58] } 36... hxg4 { [%eval -5.25] [%clk 0:19:22] } 37. fxg4 { [%eval -5.4] [%clk 0:19:57] } 37... Nd4+?? { [%eval -2.01] } { Blunder. Nh6 was best. } { [%clk 0:19:07] } 38. Bxd4 { [%eval -2.21] [%clk 0:20:21] } 38... cxd4 { [%eval -2.05] [%clk 0:19:33] } 39. Rxd4 { [%eval -2.36] [%clk 0:20:30] } 39... Qh2+ { [%eval -2.34] [%clk 0:19:47] } 40. Kc3 { [%eval -2.71] [%clk 0:50:44] } 40... Qg3+ { [%eval -2.11] [%clk 0:50:10] } 41. Rd3?? { [%eval -4.75] } { Blunder. Kc2 was best. } { [%clk 0:49:24] } 41... Qxg4 { [%eval -4.78] [%clk 0:49:59] } 42. b4 { [%eval -4.48] [%clk 0:49:50] } 42... Qf5 { [%eval -4.68] [%clk 0:46:04] } 43. Nd6 { [%eval -4.58] [%clk 0:50:02] } 43... Qe5+ { [%eval -4.88] [%clk 0:45:55] } 44. Kc4 { [%eval -5.11] [%clk 0:50:27] } 44... Qf4+?! { [%eval -3.65] } { Inaccuracy. f5 was best. } { [%clk 0:39:16] } 45. Rd4 { [%eval -3.8] [%clk 0:49:16] } 45... Qc1+ { [%eval -3.46] [%clk 0:39:32] } 46. Kd5 { [%eval -3.73] [%clk 0:49:42] } 46... f5 { [%eval -3.69] [%clk 0:39:14] } 47. b5 { [%eval -4.04] [%clk 0:50:04] } 47... f4 { [%eval -4.02] [%clk 0:37:02] } 48. b6 { [%eval -4.0] [%clk 0:50:09] } 48... f3 { [%eval -4.0] [%clk 0:37:01] } 49. b7?! { [%eval -5.36] } { Inaccuracy. Ne4 was best. } { [%clk 0:48:28] } 49... f2 { [%eval -5.24] [%clk 0:35:53] } 50. b8=Q { [%eval -5.48] [%clk 0:48:53] } 50... f1=Q { [%eval -4.97] [%clk 0:36:17] } 51. Ne8+? { [%eval -12.36] } { Mistake. Qe8 was best. } { [%clk 0:49:06] } 51... Kh6 { [%eval -60.03] [%clk 0:36:10] } 52. Nd6?! { [%eval #-6] } { Checkmate is now unavoidable. Qf4+ was best. } { [%clk 0:44:32] } 52... Qf3+ { [%eval #-5] [%clk 0:36:24] } 53. Ne4 { [%eval #-4] [%clk 0:44:57] } 53... Qf5+ { [%eval #-3] [%clk 0:36:29] } 54. Qe5 { [%eval #-3] [%clk 0:45:22] } 54... Qd7+ { [%eval #-2] [%clk 0:36:46] } 55. Qd6 { [%eval #-2] [%clk 0:45:41] } 55... Qcc6+ { [%eval #-1] [%clk 0:37:10] } 0-1