Event: Round 3: Singh, Y. Dhanabir - Koshin Das
Date: 2024-03-24
White: Singh, Y. Dhanabir
WhiteElo: 1996
Black: Koshin Das
BlackElo: 1672
Result: 1-0
ECO: B21
Opening: Sicilian Defense: McDonnell Attack
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:56] } 1... c5 { [%eval 0.33] [%clk 1:27:55] } 2. f4 { [%eval -0.02] [%clk 1:31:00] } 2... Nc6 { [%eval 0.05] [%clk 1:27:57] } 3. Nf3 { [%eval 0.0] [%clk 1:31:25] } 3... d6 { [%eval 0.09] [%clk 1:27:48] } 4. Bb5 { [%eval 0.13] [%clk 1:31:42] } 4... Bd7 { [%eval 0.18] [%clk 1:27:29] } 5. O-O { [%eval 0.0] [%clk 1:31:19] } 5... Nf6 { [%eval 0.16] [%clk 1:26:33] } 6. d3 { [%eval 0.05] [%clk 1:30:08] } 6... e6 { [%eval 0.24] [%clk 1:23:43] } 7. Bxc6 { [%eval 0.0] [%clk 1:27:31] } 7... Bxc6 { [%eval -0.1] [%clk 1:23:01] } 8. c4 { [%eval -0.19] [%clk 1:26:16] } 8... Be7 { [%eval 0.08] [%clk 1:20:18] } 9. Nc3 { [%eval 0.0] [%clk 1:25:38] } 9... O-O { [%eval 0.0] [%clk 1:18:45] } 10. b3 { [%eval -0.1] [%clk 1:24:53] } 10... d5 { [%eval -0.12] [%clk 1:09:47] } 11. cxd5 { [%eval -0.07] [%clk 1:12:40] } 11... exd5 { [%eval 0.0] [%clk 1:06:17] } 12. e5 { [%eval 0.01] [%clk 1:11:38] } 12... Ng4 { [%eval -0.08] [%clk 1:01:46] } 13. f5 { [%eval -0.46] [%clk 1:05:32] } 13... Qc7 { [%eval -0.34] [%clk 0:50:03] } 14. Qe2? { [%eval -1.76] } { Mistake. Bf4 was best. } { [%clk 0:23:03] } 14... d4? { [%eval -0.1] } { Mistake. Rae8 was best. } { [%clk 0:41:08] } 15. Nxd4? { [%eval -1.68] } { Mistake. Ne4 was best. } { [%clk 0:15:50] } 15... Qxe5?! { [%eval -1.0] } { Inaccuracy. cxd4 was best. } { [%clk 0:40:07] } 16. Qxe5 { [%eval -1.23] [%clk 0:14:31] } 16... Nxe5 { [%eval -1.12] [%clk 0:40:35] } 17. Nxc6 { [%eval -1.3] [%clk 0:13:49] } 17... Nxc6 { [%eval -1.33] [%clk 0:40:54] } 18. Ne4 { [%eval -1.26] [%clk 0:13:04] } 18... Ne5? { [%eval -0.07] } { Mistake. f6 was best. } { [%clk 0:33:55] } 19. f6 { [%eval 0.0] [%clk 0:11:00] } 19... Bxf6 { [%eval 0.0] [%clk 0:33:16] } 20. Nxf6+ { [%eval 0.0] [%clk 0:09:36] } 20... gxf6 { [%eval 0.0] [%clk 0:33:44] } 21. Rxf6 { [%eval 0.0] [%clk 0:09:14] } 21... Rfe8 { [%eval 0.0] [%clk 0:28:16] } 22. Bb2 { [%eval 0.0] [%clk 0:03:25] } 22... Nxd3 { [%eval -0.02] [%clk 0:27:44] } 23. Bc3 { [%eval -0.07] [%clk 0:03:53] } 23... Rad8 { [%eval -0.17] [%clk 0:27:05] } 24. Raf1 { [%eval 0.0] [%clk 0:04:20] } 24... Rd7 { [%eval 0.0] [%clk 0:27:08] } 25. R6f5 { [%eval -0.01] [%clk 0:04:15] } 25... Re6 { [%eval -0.03] [%clk 0:25:21] } 26. Bf6 { [%eval -0.21] [%clk 0:04:32] } 26... Kf8 { [%eval -0.08] [%clk 0:20:25] } 27. h4 { [%eval -0.14] [%clk 0:04:21] } 27... b5 { [%eval -0.03] [%clk 0:18:52] } 28. h5 { [%eval -0.15] [%clk 0:03:44] } 28... h6 { [%eval 0.0] [%clk 0:15:31] } 29. Bc3 { [%eval -0.13] [%clk 0:04:00] } 29... b4 { [%eval -0.07] [%clk 0:14:43] } 30. Bf6 { [%eval -0.14] [%clk 0:04:18] } 30... Re2 { [%eval 0.0] [%clk 0:11:00] } 31. Ba1 { [%eval -0.39] [%clk 0:02:17] } 31... Ne1 { [%eval 0.0] [%clk 0:06:56] } 32. R1f2 { [%eval -0.14] [%clk 0:01:28] } 32... Rxf2 { [%eval 0.0] [%clk 0:03:46] } 33. Kxf2 { [%eval 0.0] [%clk 0:01:54] } 33... Nc2 { [%eval 0.0] [%clk 0:03:45] } 34. Bf6 { [%eval 0.0] [%clk 0:02:10] } 34... Rd6 { [%eval 0.0] [%clk 0:02:12] } 35. g4 { [%eval 0.0] [%clk 0:01:57] } 35... Nd4 { [%eval 0.0] [%clk 0:01:44] } 36. Bxd4 { [%eval -0.02] [%clk 0:02:06] } 36... cxd4 { [%eval 0.0] [%clk 0:02:04] } 37. Ke2 { [%eval -0.08] [%clk 0:02:13] } 37... d3+ { [%eval 0.0] [%clk 0:01:44] } 38. Kd2 { [%eval -0.03] [%clk 0:02:41] } 38... Rd4 { [%eval 0.0] [%clk 0:02:08] } 39. g5 { [%eval 0.0] [%clk 0:02:17] } 39... hxg5 { [%eval 0.0] [%clk 0:01:17] } 40. Rxg5 { [%eval 0.0] [%clk 0:02:45] } 40... f6 { [%eval 0.0] [%clk 0:01:14] } 41. Ra5 { [%eval 0.0] [%clk 0:02:52] } 41... Rd7 { [%eval 0.0] [%clk 0:00:32] } 42. Rb5 { [%eval 0.0] [%clk 0:02:14] } 42... Kg7 { [%eval 0.0] [%clk 0:00:31] } 43. Rxb4 { [%eval 0.0] [%clk 0:02:24] } 43... f5 { [%eval 0.0] [%clk 0:00:37] } 44. Rh4 { [%eval 0.0] [%clk 0:02:16] } 44... Kh6 { [%eval 0.0] [%clk 0:00:53] } 45. Rh3 { [%eval 0.0] [%clk 0:02:41] } 45... Rd4 { [%eval 0.0] [%clk 0:00:44] } 46. a3 { [%eval 0.0] [%clk 0:02:31] } 46... a5 { [%eval 0.03] [%clk 0:00:39] } 47. Rxd3 { [%eval 0.04] [%clk 0:02:39] } 47... Rxd3+?? { [%eval 35.32] } { Blunder. Rh4 was best. } { [%clk 0:00:38] } 48. Kxd3 { [%eval 34.2] [%clk 0:03:07] } 48... Kxh5 { [%eval 35.04] [%clk 0:01:08] } 49. b4 { [%eval 7.76] [%clk 0:02:57] } 49... axb4?? { [%eval #15] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:01:10] } 50. axb4 { [%eval #14] [%clk 0:03:24] } 50... Kg4 { [%eval #14] [%clk 0:01:39] } 51. b5 { [%eval #13] [%clk 0:03:21] } 51... f4 { [%eval #13] [%clk 0:02:08] } 52. b6 { [%eval #12] [%clk 0:03:37] } 52... Kf3 { [%eval #9] [%clk 0:00:53] } 53. b7 { [%eval #11] [%clk 0:03:51] } 53... Kg2 { [%eval #7] [%clk 0:01:17] } 54. b8=Q { [%eval #6] [%clk 0:04:01] } 54... f3?? { [%eval #5] } { Checkmate is now unavoidable. Kf3 was best. } { [%clk 0:01:41] } 55. Qb7 { [%eval #6] [%clk 0:04:07] } 55... Kf2 { [%eval #4] [%clk 0:01:38] } 56. Qb2+ { [%eval #5] [%clk 0:04:12] } 1-0