Event: Round 1: Sofia Blokhin - Ben Sheahan
Date: 2023-10-20
White: Sofia Blokhin
WhiteTitle: WFM
WhiteElo: 1952
Black: Ben Sheahan
BlackElo: 1926
Result: 0-1
ECO: A50
Opening: Indian Defense: Normal Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:44] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... e6 { [%eval 0.23] [%clk 1:31:12] } 3. a3 { [%eval 0.0] [%clk 1:31:42] } 3... d5 { [%eval 0.0] [%clk 1:31:33] } 4. Nc3 { [%eval -0.07] [%clk 1:31:52] } 4... dxc4 { [%eval -0.07] [%clk 1:31:17] } 5. e3 { [%eval -0.09] [%clk 1:31:57] } 5... c5 { [%eval -0.12] [%clk 1:28:44] } 6. Bxc4 { [%eval -0.05] [%clk 1:31:46] } 6... a6 { [%eval -0.16] [%clk 1:22:33] } 7. Ba2 { [%eval -0.06] [%clk 1:28:31] } 7... Be7 { [%eval 0.06] [%clk 1:19:16] } 8. Nf3 { [%eval 0.09] [%clk 1:27:58] } 8... O-O { [%eval 0.14] [%clk 1:19:09] } 9. O-O { [%eval 0.03] [%clk 1:26:38] } 9... cxd4 { [%eval 0.33] [%clk 1:14:21] } 10. exd4 { [%eval 0.29] [%clk 1:26:59] } 10... Nbd7?! { [%eval 0.85] } { Inaccuracy. b5 was best. } { [%clk 1:10:33] } 11. Bb1?! { [%eval -0.16] } { Inaccuracy. Re1 was best. } { [%clk 1:23:59] } 11... b5 { [%eval -0.15] [%clk 1:08:22] } 12. Qd3 { [%eval -0.27] [%clk 1:19:20] } 12... Bb7 { [%eval -0.33] [%clk 1:05:53] } 13. Re1 { [%eval -0.49] [%clk 1:16:01] } 13... Re8 { [%eval -0.43] [%clk 1:02:05] } 14. Bf4 { [%eval -0.47] [%clk 0:56:04] } 14... Nf8 { [%eval -0.39] [%clk 0:55:07] } 15. h3 { [%eval -0.69] [%clk 0:49:16] } 15... Bxf3 { [%eval -0.6] [%clk 0:46:05] } 16. gxf3 { [%eval -0.95] [%clk 0:38:34] } 16... Nd5 { [%eval -0.51] [%clk 0:40:42] } 17. Bd2?! { [%eval -1.09] } { Inaccuracy. Nxd5 was best. } { [%clk 0:35:43] } 17... Bg5?! { [%eval -0.52] } { Inaccuracy. Nb6 was best. } { [%clk 0:23:53] } 18. Be3? { [%eval -2.03] } { Mistake. Nxd5 was best. } { [%clk 0:17:33] } 18... Nf4 { [%eval -1.43] [%clk 0:14:21] } 19. Qf1 { [%eval -1.45] [%clk 0:17:19] } 19... Bh6 { [%eval -1.24] [%clk 0:07:40] } 20. Bxf4 { [%eval -1.24] [%clk 0:11:35] } 20... Bxf4 { [%eval -1.14] [%clk 0:08:03] } 21. Be4 { [%eval -1.21] [%clk 0:11:02] } 21... Rb8 { [%eval -1.21] [%clk 0:05:42] } 22. Rad1 { [%eval -1.61] [%clk 0:10:55] } 22... Qg5+?! { [%eval -0.99] } { Inaccuracy. Rb6 was best. } { [%clk 0:06:02] } 23. Qg2 { [%eval -1.12] [%clk 0:09:07] } 23... Qxg2+?! { [%eval -0.46] } { Inaccuracy. Qh6 was best. } { [%clk 0:05:38] } 24. Kxg2 { [%eval -0.4] [%clk 0:09:31] } 24... b4 { [%eval -0.2] [%clk 0:03:37] } 25. Ne2 { [%eval -0.2] [%clk 0:06:10] } 25... Bg5 { [%eval -0.19] [%clk 0:03:43] } 26. f4 { [%eval -0.14] [%clk 0:06:21] } 26... Bf6 { [%eval -0.19] [%clk 0:03:56] } 27. a4 { [%eval -0.3] [%clk 0:06:10] } 27... Red8 { [%eval -0.18] [%clk 0:03:49] } 28. b3 { [%eval -0.17] [%clk 0:06:04] } 28... Rd6 { [%eval -0.19] [%clk 0:03:16] } 29. Kf3 { [%eval -0.15] [%clk 0:05:21] } 29... Rbd8 { [%eval -0.18] [%clk 0:03:36] } 30. Ke3 { [%eval 0.01] [%clk 0:05:45] } 30... Ng6 { [%eval -0.02] [%clk 0:02:59] } 31. Rd2 { [%eval -0.04] [%clk 0:04:01] } 31... Ne7 { [%eval 0.01] [%clk 0:03:19] } 32. Rc1 { [%eval 0.06] [%clk 0:04:14] } 32... Nd5+ { [%eval 0.0] [%clk 0:02:27] } 33. Bxd5 { [%eval 0.0] [%clk 0:04:17] } 33... Rxd5 { [%eval 0.0] [%clk 0:02:38] } 34. Rc4 { [%eval -0.15] [%clk 0:04:21] } 34... a5 { [%eval -0.05] [%clk 0:02:56] } 35. Rdc2?! { [%eval -0.82] } { Inaccuracy. Rc5 was best. } { [%clk 0:03:25] } 35... Be7?! { [%eval 0.0] } { Inaccuracy. Rh5 was best. } { [%clk 0:01:32] } 36. Rc7 { [%eval 0.0] [%clk 0:03:27] } 36... R8d7 { [%eval 0.43] [%clk 0:00:34] } 37. Rxd7 { [%eval 0.51] [%clk 0:03:12] } 37... Rxd7 { [%eval 0.33] [%clk 0:01:03] } 38. Ng1 { [%eval 0.28] [%clk 0:03:13] } 38... f6 { [%eval 0.2] [%clk 0:00:59] } 39. Nf3 { [%eval 0.43] [%clk 0:03:06] } 39... Bd8 { [%eval 0.29] [%clk 0:00:36] } 40. Nd2 { [%eval 0.11] [%clk 0:03:08] } 40... Bb6 { [%eval 0.03] [%clk 0:00:41] } 41. Nf3 { [%eval 0.0] [%clk 0:02:58] } 41... Rd6 { [%eval 0.0] [%clk 0:00:43] } 42. Ke4 { [%eval 0.0] [%clk 0:02:54] } 42... Kf7 { [%eval 0.0] [%clk 0:00:50] } 43. Rc4 { [%eval 0.0] [%clk 0:03:04] } 43... h6 { [%eval 0.0] [%clk 0:00:47] } 44. Ne1 { [%eval -0.34] [%clk 0:03:17] } 44... g5 { [%eval -0.34] [%clk 0:00:46] } 45. Nd3 { [%eval -0.82] [%clk 0:03:23] } 45... f5+ { [%eval -0.71] [%clk 0:00:48] } 46. Ke3 { [%eval -0.87] [%clk 0:03:19] } 46... gxf4+?! { [%eval -0.28] } { Inaccuracy. Kf6 was best. } { [%clk 0:01:10] } 47. Nxf4 { [%eval -0.31] [%clk 0:03:05] } 47... e5 { [%eval -0.52] [%clk 0:01:12] } 48. Ne2 { [%eval -0.56] [%clk 0:03:29] } 48... exd4+?! { [%eval 0.0] } { Inaccuracy. Kg6 was best. } { [%clk 0:00:59] } 49. Nxd4?? { [%eval -4.95] } { Blunder. Kd3 was best. } { [%clk 0:03:49] } 49... Kf6 { [%eval -5.01] [%clk 0:00:53] } 50. f4 { [%eval -5.13] [%clk 0:04:04] } 50... Kg6 { [%eval -5.05] [%clk 0:00:39] } 51. Kd3 { [%eval -5.08] [%clk 0:03:12] } 51... Kh5 { [%eval -5.36] [%clk 0:00:59] } 52. h4 { [%eval -5.96] [%clk 0:02:28] } 52... Kxh4 { [%eval -6.21] [%clk 0:01:11] } 53. Rc6 { [%eval -6.06] [%clk 0:01:40] } 53... Rxd4+ { [%eval -6.1] [%clk 0:01:26] } 54. Ke2 { [%eval -6.26] [%clk 0:01:54] } 54... Re4+ { [%eval -6.37] [%clk 0:01:09] } 55. Kf3 { [%eval -6.24] [%clk 0:01:52] } 55... Re3+ { [%eval -6.75] [%clk 0:01:20] } 56. Kg2 { [%eval -6.93] } 56... Bd4 { [%eval -6.24] [%clk 0:00:58] } 57. Rxh6+ { [%eval -6.7] [%clk 0:02:11] } 57... Kg4 { [%eval -6.72] [%clk 0:01:26] } 58. Ra6 { [%eval -7.73] [%clk 0:02:04] } 58... Kxf4 { [%eval -7.12] [%clk 0:01:38] } 59. Rxa5 { [%eval -7.11] [%clk 0:02:25] } 59... Rxb3 { [%eval -7.01] [%clk 0:02:05] } 60. Rb5 { [%eval -8.36] [%clk 0:02:38] } 60... Rb2+ { [%eval -34.67] [%clk 0:02:28] } 61. Kf1 { [%eval -7.53] [%clk 0:02:22] } 61... Bc3 { [%eval -7.82] [%clk 0:02:32] } 62. a5 { [%eval -7.68] [%clk 0:02:43] } 62... Ra2 { [%eval -7.67] [%clk 0:02:55] } 63. Rc5? { [%eval #-13] } { Checkmate is now unavoidable. Rd5 was best. } { [%clk 0:02:55] } 63... Ke4 { [%eval -10.06] [%clk 0:03:09] } 64. Rb5?! { [%eval #-12] } { Checkmate is now unavoidable. a6 was best. } { [%clk 0:03:10] } 64... f4 { [%eval #-11] [%clk 0:03:33] } 65. a6 { [%eval #-6] [%clk 0:03:17] } 65... Kf3 { [%eval #-5] [%clk 0:03:46] } 66. Kg1 { [%eval #-5] [%clk 0:03:15] } 66... Rxa6?! { [%eval -41.42] } { Lost forced checkmate sequence. Ra1+ was best. } { [%clk 0:03:45] } 67. Rf5?! { [%eval #-3] } { Checkmate is now unavoidable. Rd5 was best. } { [%clk 0:03:28] } 67... Ra1+ { [%eval #-5] [%clk 0:04:03] } 68. Kh2 { [%eval #-5] [%clk 0:03:53] } 68... Be1 { [%eval #-4] [%clk 0:04:02] } 69. Kh3 { [%eval #-3] [%clk 0:03:30] } 69... Ra8 { [%eval #-5] [%clk 0:04:00] } 70. Rh5 { [%eval #-4] [%clk 0:03:47] } 70... b3 { [%eval #-4] [%clk 0:04:00] } 71. Kh2 { [%eval #-3] [%clk 0:04:12] } 71... Bf2 { [%eval #-3] [%clk 0:04:19] } 72. Kh3 { [%eval #-3] [%clk 0:04:23] } 72... b2 { [%eval #-3] [%clk 0:04:42] } 0-1