Event: Round 4: Sahana Chakraborty - Tuson, Bronwen
Date: 2024-07-24
White: Sahana Chakraborty
Black: Tuson, Bronwen
BlackElo: 1655
Result: 0-1
ECO: B34
Opening: Sicilian Defense: Accelerated Dragon, Modern Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.22] [%clk 1:31:23] } 2... Nc6 { [%eval 0.31] [%clk 1:31:16] } 3. d4 { [%eval 0.31] [%clk 1:31:45] } 3... cxd4 { [%eval 0.34] [%clk 1:31:25] } 4. Nxd4 { [%eval 0.37] [%clk 1:32:08] } 4... g6 { [%eval 0.39] [%clk 1:31:44] } 5. Nc3 { [%eval 0.2] [%clk 1:30:24] } 5... Bg7 { [%eval 0.24] [%clk 1:32:06] } 6. Be3 { [%eval 0.23] [%clk 1:30:40] } 6... Nf6 { [%eval 0.19] [%clk 1:32:05] } 7. Nb3 { [%eval 0.09] [%clk 1:28:40] } 7... O-O { [%eval 0.06] [%clk 1:32:16] } 8. Bc4 { [%eval -0.15] [%clk 1:29:02] } 8... d6 { [%eval -0.02] [%clk 1:29:16] } 9. h3 { [%eval -0.23] [%clk 1:27:45] } 9... Ne5 { [%eval -0.23] [%clk 1:28:49] } 10. Be2 { [%eval -0.19] [%clk 1:26:58] } 10... Be6 { [%eval -0.25] [%clk 1:28:53] } 11. f4?! { [%eval -1.07] } { Inaccuracy. O-O was best. } { [%clk 1:18:56] } 11... Nc4 { [%eval -1.04] [%clk 1:27:28] } 12. Bxc4 { [%eval -1.16] [%clk 1:19:23] } 12... Bxc4 { [%eval -1.15] [%clk 1:27:33] } 13. Qd2?! { [%eval -1.82] } { Inaccuracy. Nd2 was best. } { [%clk 1:14:55] } 13... a6? { [%eval -0.31] } { Mistake. b5 was best. } { [%clk 1:27:06] } 14. a4?? { [%eval -2.53] } { Blunder. O-O-O was best. } { [%clk 1:12:05] } 14... b5 { [%eval -2.57] [%clk 1:25:49] } 15. axb5?! { [%eval -3.38] } { Inaccuracy. e5 was best. } { [%clk 1:12:22] } 15... axb5 { [%eval -3.19] [%clk 1:25:26] } 16. Rxa8?! { [%eval -4.14] } { Inaccuracy. e5 was best. } { [%clk 1:01:36] } 16... Qxa8 { [%eval -3.92] [%clk 1:25:32] } 17. Nc1 { [%eval -4.41] [%clk 0:56:02] } 17... Nxe4 { [%eval -4.46] [%clk 1:24:53] } 18. Nxe4 { [%eval -4.42] [%clk 0:55:34] } 18... Qxe4 { [%eval -4.18] [%clk 1:24:50] } 19. c3 { [%eval -4.25] [%clk 0:53:51] } 19... Ra8 { [%eval -4.17] [%clk 1:23:33] } 20. Kf2 { [%eval -4.03] [%clk 0:50:26] } 20... Bf6 { [%eval -3.41] [%clk 1:14:20] } 21. Rd1 { [%eval -3.58] [%clk 0:48:54] } 21... e6? { [%eval -2.03] } { Mistake. Bh4+ was best. } { [%clk 0:58:18] } 22. g3?? { [%eval -5.05] } { Blunder. Nd3 was best. } { [%clk 0:40:44] } 22... Bd5 { [%eval -4.94] [%clk 0:54:15] } 23. Kg1 { [%eval -5.22] [%clk 0:39:49] } 23... Qh1+ { [%eval -5.25] [%clk 0:51:50] } 24. Kf2 { [%eval -5.23] [%clk 0:40:17] } 24... Qxh3 { [%eval -5.16] [%clk 0:51:26] } 25. Ne2 { [%eval -5.36] [%clk 0:40:04] } 25... h5 { [%eval -5.33] [%clk 0:41:52] } 26. Rg1 { [%eval -5.84] [%clk 0:38:46] } 26... Qh2+ { [%eval -5.21] [%clk 0:35:21] } 27. Ke1 { [%eval -5.13] [%clk 0:38:16] } 27... Ra1+ { [%eval -5.28] [%clk 0:33:33] } 28. Nc1 { [%eval -5.14] [%clk 0:38:43] } 28... Qxd2+?! { [%eval -4.08] } { Inaccuracy. Qh3 was best. } { [%clk 0:32:14] } 29. Kxd2 { [%eval -4.16] [%clk 0:38:47] } 29... Rb1 { [%eval -4.05] [%clk 0:32:00] } 30. b4?! { [%eval -5.35] } { Inaccuracy. Kc2 was best. } { [%clk 0:38:41] } 30... Rb2+ { [%eval -5.31] [%clk 0:31:38] } 31. Kd3 { [%eval -5.42] [%clk 0:37:50] } 31... Bc4+ { [%eval -5.71] [%clk 0:31:55] } 32. Ke4 { [%eval -5.63] [%clk 0:37:41] } 32... Bxc3 { [%eval -5.65] [%clk 0:31:32] } 33. Bd4 { [%eval -5.31] [%clk 0:37:08] } 33... Bxd4 { [%eval -5.49] [%clk 0:30:09] } 34. Kxd4 { [%eval -5.48] [%clk 0:37:30] } 34... Rxb4 { [%eval -5.44] [%clk 0:30:06] } 35. Nd3 { [%eval -5.96] [%clk 0:36:41] } 35... Bxd3+ { [%eval -5.85] [%clk 0:30:13] } 36. Kxd3 { [%eval -5.91] [%clk 0:37:03] } 36... Kg7 { [%eval -5.92] [%clk 0:30:14] } 37. Kc3 { [%eval -6.01] [%clk 0:37:05] } 37... Rc4+ { [%eval -5.91] [%clk 0:30:30] } 38. Kb3 { [%eval -5.98] [%clk 0:37:16] } 38... Kf6 { [%eval -6.01] [%clk 0:29:11] } 39. Ra1 { [%eval -6.19] [%clk 0:37:07] } 39... e5 { [%eval -5.97] [%clk 0:27:55] } 40. fxe5+ { [%eval -6.3] [%clk 0:37:25] } 40... dxe5 { [%eval -6.02] [%clk 0:27:44] } 41. Ra6+ { [%eval -6.12] [%clk 0:37:45] } 41... Kf5 { [%eval -6.33] [%clk 0:27:47] } 42. Ra5 { [%eval -6.41] [%clk 0:37:41] } 42... Rg4 { [%eval -6.52] [%clk 0:27:38] } 43. Rxb5 { [%eval -6.4] [%clk 0:37:49] } 43... Rxg3+ { [%eval -6.38] [%clk 0:28:04] } 44. Ka4 { [%eval -7.24] [%clk 0:38:16] } 44... h4 { [%eval -7.19] [%clk 0:27:31] } 45. Rb8 { [%eval -7.13] [%clk 0:38:33] } 45... f6 { [%eval -6.8] [%clk 0:26:41] } 46. Rh8 { [%eval -7.38] [%clk 0:38:51] } 46... g5 { [%eval -7.64] [%clk 0:27:01] } 47. Rh5 { [%eval -8.65] [%clk 0:39:14] } 47... h3 { [%eval -8.62] [%clk 0:23:58] } 48. Kb5 { [%eval -8.51] [%clk 0:39:33] } 48... Kg4 { [%eval -8.22] [%clk 0:23:58] } 49. Rh6 { [%eval -8.12] [%clk 0:39:51] } 49... Rb3+ { [%eval -7.7] [%clk 0:23:25] } 50. Kc4 { [%eval -7.66] [%clk 0:40:08] } 50... Rb2 { [%eval -7.59] [%clk 0:22:53] } 51. Rxf6 { [%eval -7.48] [%clk 0:40:28] } 51... h2 { [%eval -7.73] [%clk 0:22:54] } 52. Rf1 { [%eval -7.45] [%clk 0:40:46] } 52... Kg3 { [%eval -6.99] [%clk 0:22:32] } 53. Kd5 { [%eval -9.42] [%clk 0:41:01] } 53... Rg2 { [%eval -8.65] [%clk 0:22:39] } 54. Rh1? { [%eval #-12] } { Checkmate is now unavoidable. Ke6 was best. } { [%clk 0:41:03] } 54... Rg1 { [%eval #-11] [%clk 0:22:47] } 55. Rxg1+ { [%eval #-8] [%clk 0:41:25] } 55... hxg1=Q { [%eval #-7] [%clk 0:22:42] } 56. Kxe5 { [%eval #-7] [%clk 0:41:50] } 56... Qe3+ { [%eval #-8] [%clk 0:22:43] } 57. Kf6?? { [%eval #-5] } { Checkmate is now unavoidable. Kd6 was best. } { [%clk 0:42:04] } 57... Qe4 { [%eval #-5] [%clk 0:23:02] } 58. Kxg5 { [%eval #-3] [%clk 0:42:20] } 58... Qf3 { [%eval #-5] [%clk 0:22:38] } 59. Kg6 { [%eval #-5] [%clk 0:42:41] } 59... Qf4 { [%eval #-6] [%clk 0:22:49] } 60. Kg7 { [%eval #-6] [%clk 0:43:05] } 60... Qf5 { [%eval #-5] [%clk 0:22:13] } 61. Kh6 { [%eval #-4] [%clk 0:42:36] } 61... Qg4 { [%eval #-4] [%clk 0:22:10] } 62. Kh7 { [%eval #-4] [%clk 0:42:53] } 62... Qg5 { [%eval #-4] [%clk 0:22:11] } 63. Kh8 { [%eval #-4] [%clk 0:43:16] } 63... Kf4 { [%eval #-3] [%clk 0:22:35] } 64. Kh7 { [%eval #-3] [%clk 0:43:31] } 64... Kf5 { [%eval #-2] [%clk 0:23:01] } 65. Kh8 { [%eval #-2] [%clk 0:43:57] } 65... Kf6 { [%eval #-1] [%clk 0:23:22] } 66. Kh7 { [%eval #-1] [%clk 0:44:23] } 66... Qg7# { [%clk 0:23:47] } 0-1