Event: Round 1: Sayantan Das - Dihan Sadnan Hasan
Date: 2021-09-20
White: Sayantan Das
Black: Dihan Sadnan Hasan
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:28:42] } 2. Nc3 { [%eval 0.13] [%clk 1:30:09] } 2... d6 { [%eval 0.36] [%clk 1:29:03] } 3. f4 { [%eval 0.0] [%clk 1:30:20] } 3... g6 { [%eval 0.0] [%clk 1:26:39] } 4. Nf3 { [%eval 0.0] [%clk 1:30:00] } 4... Bg7 { [%eval 0.13] [%clk 1:26:10] } 5. Bb5+ { [%eval 0.0] [%clk 1:29:32] } 5... Nc6 { [%eval 0.2] [%clk 1:23:37] } 6. O-O { [%eval 0.0] [%clk 1:29:26] } 6... Bd7 { [%eval 0.0] [%clk 1:12:45] } 7. d3 { [%eval 0.0] [%clk 1:29:40] } 7... e6 { [%eval 0.16] [%clk 1:12:46] } 8. Bxc6 { [%eval -0.12] [%clk 1:22:39] } 8... Bxc6 { [%eval -0.03] [%clk 1:02:10] } 9. f5 { [%eval -0.3] [%clk 1:20:26] } 9... gxf5 { [%eval 0.02] [%clk 0:52:34] } 10. exf5 { [%eval 0.57] [%clk 1:15:30] } 10... exf5 { [%eval 0.41] [%clk 0:48:11] } 11. Qe1+?! { [%eval -0.56] } { Inaccuracy. d4 was best. } { [%clk 1:04:12] } 11... Ne7 { [%eval -0.4] [%clk 0:33:49] } 12. Bg5 { [%eval -0.22] [%clk 1:00:42] } 12... Rg8 { [%eval -0.55] [%clk 0:25:57] } 13. Qh4 { [%eval -0.41] [%clk 0:47:33] } 13... h6 { [%eval 0.02] [%clk 0:17:16] } 14. Bf6?? { [%eval -1.55] } { Blunder. Bxe7 was best. } { [%clk 0:36:44] } 14... Bxf6 { [%eval -1.74] [%clk 0:16:44] } 15. Qxf6 { [%eval -1.69] [%clk 0:37:11] } 15... Rg6 { [%eval -1.65] [%clk 0:17:05] } 16. Qh4 { [%eval -1.7] [%clk 0:36:38] } 16... Kf8?? { [%eval 0.0] } { Blunder. Kd7 was best. } { [%clk 0:13:38] } 17. Rae1 { [%eval -0.14] [%clk 0:28:09] } 17... Qc7? { [%eval 1.24] } { Mistake. Ng8 was best. } { [%clk 0:07:06] } 18. Re3? { [%eval 0.08] } { Mistake. Ne2 was best. } { [%clk 0:23:32] } 18... Ng8 { [%eval 0.16] [%clk 0:05:00] } 19. Qf4 { [%eval 0.4] [%clk 0:20:41] } 19... Qd7 { [%eval 0.0] [%clk 0:05:28] } 20. h3 { [%eval 0.0] [%clk 0:17:22] } 20... Nf6 { [%eval 0.0] [%clk 0:05:55] } 21. Nh4 { [%eval 0.0] [%clk 0:11:52] } 21... Rg5 { [%eval -0.07] [%clk 0:06:23] } 22. Qf2 { [%eval -0.34] [%clk 0:10:34] } 22... Re8 { [%eval -0.08] [%clk 0:05:21] } 23. Ne2 { [%eval -0.2] [%clk 0:06:08] } 23... Rxe3 { [%eval -0.17] [%clk 0:05:09] } 24. Qxe3 { [%eval -0.28] [%clk 0:06:35] } 24... Qe6 { [%eval -0.23] [%clk 0:05:18] } 25. Qf2 { [%eval -0.19] [%clk 0:04:47] } 25... Nd5?! { [%eval 0.47] } { Inaccuracy. Nh5 was best. } { [%clk 0:03:34] } 26. c4 { [%eval 0.25] [%clk 0:04:07] } 26... Ne7 { [%eval 0.17] [%clk 0:03:06] } 27. Nf4 { [%eval 0.3] [%clk 0:03:27] } 27... Qe5?! { [%eval 1.13] } { Inaccuracy. Qf6 was best. } { [%clk 0:03:29] } 28. Re1 { [%eval 1.0] [%clk 0:03:20] } 28... Qd4 { [%eval 1.13] [%clk 0:03:53] } 29. Qxd4 { [%eval 1.09] [%clk 0:03:02] } 29... cxd4 { [%eval 1.35] [%clk 0:04:22] } 30. b4 { [%eval 1.23] [%clk 0:02:43] } 30... b5?! { [%eval 1.93] } { Inaccuracy. a6 was best. } { [%clk 0:04:13] } 31. cxb5 { [%eval 1.88] [%clk 0:02:53] } 31... Bxb5 { [%eval 1.96] [%clk 0:02:21] } 32. Nf3 { [%eval 1.96] [%clk 0:03:01] } 32... Nc6 { [%eval 1.82] [%clk 0:02:08] } 33. a3?! { [%eval 0.79] } { Inaccuracy. Ra1 was best. } { [%clk 0:01:51] } 33... Rg8 { [%eval 0.66] [%clk 0:02:04] } 34. Kf2 { [%eval 0.67] [%clk 0:01:59] } 34... Kg7? { [%eval 1.77] } { Mistake. a6 was best. } { [%clk 0:01:39] } 35. Nh4 { [%eval 1.75] [%clk 0:01:21] } 35... Ne5 { [%eval 2.1] [%clk 0:01:30] } 36. Nxf5+ { [%eval 2.11] [%clk 0:01:11] } 36... Kf6 { [%eval 1.94] [%clk 0:01:59] } 37. Nxd6 { [%eval 2.09] [%clk 0:01:11] } 37... Nxd3+ { [%eval 1.98] [%clk 0:02:16] } 38. Nxd3 { [%eval 1.97] [%clk 0:01:35] } 38... Bxd3 { [%eval 2.18] [%clk 0:02:40] } 39. Rd1 { [%eval 1.97] } 39... Bg6 { [%eval 2.4] [%clk 0:00:48] } 40. Rxd4 { [%eval 2.09] [%clk 0:02:22] } 40... Ke5? { [%eval 3.49] } { Mistake. Ke6 was best. } { [%clk 0:01:03] } 41. Rd2?! { [%eval 2.37] } { Inaccuracy. Ke3 was best. } { [%clk 0:02:41] } 41... Rb8?! { [%eval 3.14] } { Inaccuracy. Ke6 was best. } { [%clk 0:01:09] } 42. Nc4+ { [%eval 3.42] [%clk 0:02:37] } 42... Ke6?! { [%eval 4.68] } { Inaccuracy. Kf6 was best. } { [%clk 0:01:32] } 43. Rd6+ { [%eval 4.55] [%clk 0:02:52] } 43... Kf5 { [%eval 4.76] [%clk 0:01:04] } 44. Ra6 { [%eval 4.69] [%clk 0:01:19] } 44... Ke4 { [%eval 4.67] [%clk 0:01:23] } 45. Rxa7 { [%eval 5.13] [%clk 0:01:33] } 45... Kd4 { [%eval 5.06] [%clk 0:01:33] } 46. Nd2 { [%eval 4.89] [%clk 0:01:22] } 46... Kc3 { [%eval 5.01] [%clk 0:01:39] } 47. Nf3 { [%eval 4.82] [%clk 0:01:38] } 47... Re8 { [%eval 4.75] [%clk 0:01:39] } 48. b5 { [%eval 5.17] [%clk 0:01:44] } 1-0