Event: Round 5: Swarnavo Choudhury - Dibya, Das Gupta
Date: 2024-06-11
White: Swarnavo Choudhury
WhiteElo: 2033
Black: Dibya, Das Gupta
BlackElo: 1975
Result: 1-0
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:03] } 1... c5 { [%eval 0.25] [%clk 1:30:46] } 2. Nf3 { [%eval 0.24] [%clk 1:30:12] } 2... d6 { [%eval 0.27] [%clk 1:31:09] } 3. d4 { [%eval 0.31] [%clk 1:30:37] } 3... cxd4 { [%eval 0.28] [%clk 1:31:32] } 4. Nxd4 { [%eval 0.26] [%clk 1:31:01] } 4... Nf6 { [%eval 0.24] [%clk 1:31:57] } 5. Nc3 { [%eval 0.29] [%clk 1:31:22] } 5... a6 { [%eval 0.22] [%clk 1:32:21] } 6. g3 { [%eval 0.17] [%clk 1:31:44] } 6... e5 { [%eval 0.21] [%clk 1:32:44] } 7. Nde2 { [%eval 0.21] [%clk 1:32:08] } 7... Be7 { [%eval 0.24] [%clk 1:33:04] } 8. Bg2 { [%eval 0.13] [%clk 1:32:29] } 8... O-O { [%eval 0.27] [%clk 1:33:20] } 9. O-O { [%eval 0.03] [%clk 1:32:09] } 9... b5 { [%eval 0.1] [%clk 1:33:39] } 10. Nd5 { [%eval 0.07] [%clk 1:32:17] } 10... Nxd5 { [%eval 0.23] [%clk 1:25:05] } 11. Qxd5 { [%eval 0.14] [%clk 1:31:13] } 11... Ra7 { [%eval 0.14] [%clk 1:25:29] } 12. Be3 { [%eval 0.17] [%clk 1:30:16] } 12... Be6 { [%eval 0.22] [%clk 1:25:52] } 13. Qd2 { [%eval 0.17] [%clk 1:29:36] } 13... Rb7 { [%eval 0.23] [%clk 1:26:14] } 14. Nc3 { [%eval 0.1] [%clk 1:15:23] } 14... Nd7 { [%eval 0.18] [%clk 1:18:46] } 15. Nd5 { [%eval 0.08] [%clk 1:13:54] } 15... Bxd5 { [%eval 0.44] [%clk 1:15:01] } 16. Qxd5 { [%eval 0.49] [%clk 1:14:02] } 16... Qc7 { [%eval 0.47] [%clk 1:15:21] } 17. c3 { [%eval 0.45] [%clk 1:05:50] } 17... Nf6 { [%eval 0.57] [%clk 1:03:46] } 18. Qd2 { [%eval 0.36] [%clk 1:04:09] } 18... Ng4 { [%eval 0.44] [%clk 0:57:12] } 19. Bg5 { [%eval 0.0] [%clk 1:03:09] } 19... Bxg5 { [%eval 0.0] [%clk 0:54:00] } 20. Qxg5 { [%eval 0.0] [%clk 1:03:24] } 20... Nf6 { [%eval 0.0] [%clk 0:54:29] } 21. Rfd1 { [%eval -0.05] [%clk 0:54:49] } 21... Rd8 { [%eval 0.03] [%clk 0:42:45] } 22. Qe3 { [%eval 0.0] [%clk 0:53:49] } 22... a5 { [%eval -0.02] [%clk 0:41:04] } 23. Rac1 { [%eval -0.04] [%clk 0:52:47] } 23... Qb6 { [%eval -0.02] [%clk 0:40:17] } 24. Qxb6 { [%eval -0.08] [%clk 0:49:08] } 24... Rxb6 { [%eval 0.0] [%clk 0:40:39] } 25. Rd3 { [%eval -0.08] [%clk 0:42:40] } 25... Kf8 { [%eval -0.1] [%clk 0:40:05] } 26. Rcd1 { [%eval -0.19] [%clk 0:43:02] } 26... Ke7 { [%eval -0.28] [%clk 0:40:24] } 27. f4 { [%eval -0.22] [%clk 0:43:21] } 27... Rc8 { [%eval -0.25] [%clk 0:33:58] } 28. fxe5 { [%eval -0.39] [%clk 0:30:14] } 28... dxe5 { [%eval -0.38] [%clk 0:34:16] } 29. g4 { [%eval -0.82] [%clk 0:30:31] } 29... g5?! { [%eval -0.19] } { Inaccuracy. Nxg4 was best. } { [%clk 0:26:04] } 30. h3 { [%eval -0.44] [%clk 0:29:44] } 30... b4 { [%eval -0.65] [%clk 0:25:50] } 31. Rf3 { [%eval -0.63] [%clk 0:27:43] } 31... bxc3 { [%eval -0.94] [%clk 0:25:49] } 32. bxc3 { [%eval -0.75] [%clk 0:28:02] } 32... Nd7 { [%eval -0.83] [%clk 0:24:09] } 33. Rd5 { [%eval -0.8] [%clk 0:26:26] } 33... Rc5?! { [%eval -0.15] } { Inaccuracy. a4 was best. } { [%clk 0:21:59] } 34. Rfd3 { [%eval -0.18] [%clk 0:22:58] } 34... Rxd5 { [%eval -0.06] [%clk 0:21:10] } 35. Rxd5 { [%eval -0.19] [%clk 0:23:08] } 35... a4 { [%eval -0.19] [%clk 0:19:49] } 36. Ra5 { [%eval -0.28] [%clk 0:22:13] } 36... Rc6 { [%eval -0.03] [%clk 0:20:05] } 37. Rxa4 { [%eval -0.05] [%clk 0:21:42] } 37... Rxc3 { [%eval -0.04] [%clk 0:20:27] } 38. Ra7 { [%eval -0.03] [%clk 0:21:41] } 38... Kd6 { [%eval -0.08] [%clk 0:17:20] } 39. a4 { [%eval -0.05] [%clk 0:16:39] } 39... f6 { [%eval 0.0] [%clk 0:15:15] } 40. a5 { [%eval -0.04] [%clk 0:16:28] } 40... Ra3 { [%eval 0.0] [%clk 0:15:34] } 41. Ra6+ { [%eval -0.02] [%clk 0:15:52] } 41... Ke7 { [%eval 0.0] [%clk 0:13:10] } 42. Bf1 { [%eval 0.0] [%clk 0:13:58] } 42... Nc5 { [%eval 0.0] [%clk 0:13:05] } 43. Ra7+ { [%eval 0.0] [%clk 0:14:24] } 43... Kd6 { [%eval -0.07] [%clk 0:13:26] } 44. a6 { [%eval -0.03] [%clk 0:14:16] } 44... Nxe4 { [%eval -0.02] [%clk 0:06:47] } 45. Rxh7 { [%eval 0.0] [%clk 0:14:29] } 45... Nc5 { [%eval 0.0] [%clk 0:07:14] } 46. Rf7 { [%eval 0.0] [%clk 0:13:11] } 46... e4 { [%eval 0.03] [%clk 0:05:06] } 47. Rxf6+ { [%eval 0.1] [%clk 0:13:04] } 47... Kd5 { [%eval 0.15] [%clk 0:05:24] } 48. Rf7 { [%eval 0.0] [%clk 0:09:46] } 48... Kd4 { [%eval 0.0] [%clk 0:01:59] } 49. a7 { [%eval 0.0] [%clk 0:09:52] } 49... Ke3 { [%eval 0.47] [%clk 0:01:32] } 50. h4 { [%eval 0.49] [%clk 0:07:23] } 50... gxh4?? { [%eval 2.8] } { Blunder. Nd3 was best. } { [%clk 0:01:21] } 51. g5 { [%eval 2.75] [%clk 0:07:51] } 51... Ne6 { [%eval 4.31] [%clk 0:00:33] } 52. g6 { [%eval 3.91] [%clk 0:08:13] } 52... Ra1 { [%eval 4.32] [%clk 0:00:32] } 53. Re7 { [%eval 4.26] [%clk 0:05:42] } 53... Kf4 { [%eval 3.93] [%clk 0:00:46] } 54. Kh2 { [%eval 3.96] [%clk 0:02:05] } 54... e3 { [%eval 4.42] [%clk 0:00:36] } 55. Rxe6 { [%eval 4.44] [%clk 0:01:19] } 55... Rxa7 { [%eval 4.7] [%clk 0:00:59] } 56. Bd3 { [%eval 4.66] [%clk 0:00:56] } 56... Rg7 { [%eval 5.08] [%clk 0:00:33] } 57. Rf6+ { [%eval 5.01] [%clk 0:00:51] } 57... Kg5 { [%eval 5.03] [%clk 0:00:54] } 58. Re6 { [%eval 4.86] [%clk 0:00:57] } 58... Kf4 { [%eval 4.85] [%clk 0:01:18] } 59. Kh3 { [%eval 4.48] [%clk 0:01:05] } 59... Rg8 { [%eval 4.82] [%clk 0:01:28] } 60. Re4+ { [%eval 4.8] [%clk 0:01:09] } 60... Kf3 { [%eval 4.56] [%clk 0:01:03] } 61. Re7 { [%eval 4.48] [%clk 0:01:32] } 61... Kf2?! { [%eval 6.67] } { Inaccuracy. Kf4 was best. } { [%clk 0:00:31] } 62. Kxh4?? { [%eval 0.0] } { Blunder. g7 was best. } { [%clk 0:01:42] } 62... Kf3?? { [%eval 8.25] } { Blunder. Rxg6 was best. } { [%clk 0:00:39] } 63. Kg5 { [%eval 7.45] [%clk 0:02:02] } 63... Rd8 { [%eval 7.88] [%clk 0:00:54] } 64. g7 { [%eval 6.9] [%clk 0:02:19] } 64... Rxd3?? { [%eval #10] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:01:16] } 65. g8=Q { [%eval #9] [%clk 0:02:42] } 65... Rd1 { [%eval #8] [%clk 0:01:36] } 66. Qf7+ { [%eval #7] [%clk 0:02:51] } 1-0