Event: Round 8: Yolanda Chang - Robert W Smith
Date: 2024-01-09
White: Yolanda Chang
WhiteElo: 1595
Black: Robert W Smith
BlackTitle: FM
BlackElo: 2152
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:55] } 1... c5 { [%eval 0.33] [%clk 1:30:58] } 2. c3 { [%eval 0.0] [%clk 1:31:15] } 2... d5 { [%eval 0.23] [%clk 1:31:23] } 3. exd5 { [%eval 0.17] [%clk 1:31:37] } 3... Nf6 { [%eval 0.44] [%clk 1:31:49] } 4. Bb5+ { [%eval 0.13] [%clk 1:31:44] } 4... Nbd7 { [%eval 0.44] [%clk 1:31:59] } 5. d4 { [%eval 0.21] [%clk 1:27:00] } 5... Nxd5 { [%eval 0.74] [%clk 1:32:22] } 6. Nf3 { [%eval 0.3] [%clk 1:23:03] } 6... e6 { [%eval 0.42] [%clk 1:22:52] } 7. O-O { [%eval 0.29] [%clk 1:22:05] } 7... cxd4 { [%eval 0.51] [%clk 1:23:14] } 8. Re1 { [%eval 0.31] [%clk 1:20:34] } 8... Be7 { [%eval 0.29] [%clk 1:21:55] } 9. Nxd4 { [%eval 0.32] [%clk 1:10:31] } 9... Nc7?! { [%eval 0.91] } { Inaccuracy. O-O was best. } { [%clk 1:20:32] } 10. Bd3 { [%eval 0.82] [%clk 0:59:27] } 10... Nf6 { [%eval 0.82] [%clk 1:15:51] } 11. Nd2 { [%eval 0.89] [%clk 0:56:34] } 11... O-O { [%eval 0.92] [%clk 1:14:36] } 12. N2f3 { [%eval 0.83] [%clk 0:54:39] } 12... Bd7 { [%eval 1.15] [%clk 1:07:48] } 13. Ne5 { [%eval 1.11] [%clk 0:51:24] } 13... Qc8 { [%eval 1.67] [%clk 1:00:12] } 14. Qf3 { [%eval 1.68] [%clk 0:45:31] } 14... Rd8?! { [%eval 2.44] } { Inaccuracy. Ncd5 was best. } { [%clk 0:54:30] } 15. h4?! { [%eval 1.69] } { Inaccuracy. g4 was best. } { [%clk 0:41:00] } 15... Be8 { [%eval 1.66] [%clk 0:53:40] } 16. h5 { [%eval 1.42] [%clk 0:33:01] } 16... h6 { [%eval 1.5] [%clk 0:47:15] } 17. Ng4 { [%eval 1.54] [%clk 0:26:33] } 17... Ncd5 { [%eval 1.99] [%clk 0:41:20] } 18. Nxh6+ { [%eval 2.23] [%clk 0:17:28] } 18... Kh8 { [%eval 2.25] [%clk 0:41:35] } 19. Ng4 { [%eval 2.14] [%clk 0:16:57] } 19... Nxg4 { [%eval 2.12] [%clk 0:41:51] } 20. Qxg4 { [%eval 2.29] [%clk 0:17:15] } 20... Nf6 { [%eval 2.28] [%clk 0:42:16] } 21. Qh3 { [%eval 2.02] [%clk 0:14:52] } 21... Qc5 { [%eval 2.19] [%clk 0:35:45] } 22. h6 { [%eval 2.27] [%clk 0:12:25] } 22... g6 { [%eval 2.09] [%clk 0:35:12] } 23. Bf4?! { [%eval 1.15] } { Inaccuracy. Bxg6 was best. } { [%clk 0:10:03] } 23... Qh5 { [%eval 1.09] [%clk 0:32:28] } 24. Qg3 { [%eval 1.19] [%clk 0:08:40] } 24... Qg4 { [%eval 1.07] [%clk 0:32:23] } 25. Qxg4 { [%eval 0.95] [%clk 0:07:12] } 25... Nxg4 { [%eval 0.92] [%clk 0:32:24] } 26. Be4 { [%eval 0.51] [%clk 0:05:35] } 26... e5?! { [%eval 1.26] } { Inaccuracy. Rd7 was best. } { [%clk 0:22:49] } 27. Bxb7 { [%eval 1.47] [%clk 0:05:20] } 27... Rab8 { [%eval 1.53] [%clk 0:23:15] } 28. Bf3 { [%eval 1.63] [%clk 0:05:14] } 28... Bf6 { [%eval 1.55] [%clk 0:23:26] } 29. Bxg4?! { [%eval 0.68] } { Inaccuracy. Bg3 was best. } { [%clk 0:04:01] } 29... exf4 { [%eval 0.71] [%clk 0:23:51] } 30. Nb3 { [%eval 0.59] [%clk 0:03:26] } 30... a5 { [%eval 0.54] [%clk 0:23:28] } 31. Rab1 { [%eval 0.14] [%clk 0:02:23] } 31... a4 { [%eval 0.14] [%clk 0:23:51] } 32. Nc5 { [%eval 0.18] [%clk 0:02:32] } 32... a3 { [%eval 0.22] [%clk 0:23:59] } 33. Ne4?? { [%eval -1.84] } { Blunder. bxa3 was best. } { [%clk 0:02:16] } 33... Be7 { [%eval -1.84] [%clk 0:24:07] } 34. bxa3?! { [%eval -2.77] } { Inaccuracy. Nd2 was best. } { [%clk 0:02:16] } 34... Rxb1 { [%eval -2.8] [%clk 0:21:56] } 35. Rxb1 { [%eval -2.66] [%clk 0:02:40] } 35... f5 { [%eval -2.72] [%clk 0:22:23] } 36. Rb7 { [%eval -2.62] [%clk 0:02:24] } 36... Bh4 { [%eval -2.5] [%clk 0:20:26] } 37. g3?! { [%eval -3.8] } { Inaccuracy. Bf3 was best. } { [%clk 0:02:31] } 37... Bc6 { [%eval -3.3] [%clk 0:20:33] } 38. Rb4 { [%eval -3.65] [%clk 0:01:10] } 38... Bxe4?? { [%eval -0.07] } { Blunder. Be7 was best. } { [%clk 0:20:35] } 39. gxh4 { [%eval -0.12] [%clk 0:01:31] } 39... Rd2 { [%eval 0.0] [%clk 0:18:08] } 40. Bh3?? { [%eval -3.11] } { Blunder. f3 was best. } { [%clk 0:31:10] } 40... Rd1+ { [%eval -3.36] [%clk 0:47:37] } 41. Bf1 { [%eval -3.39] [%clk 0:31:28] } 41... Bd3 { [%eval -3.05] [%clk 0:48:00] } 42. Rxf4 { [%eval -3.36] [%clk 0:29:48] } 42... Rxf1+ { [%eval -3.34] [%clk 0:47:38] } 43. Kg2 { [%eval -3.63] [%clk 0:29:58] } 43... Rc1 { [%eval -3.52] [%clk 0:47:31] } 44. Rb4 { [%eval -3.53] [%clk 0:20:39] } 44... Rxc3 { [%eval -3.03] [%clk 0:44:09] } 45. Kg3?! { [%eval -3.95] } { Inaccuracy. Rb3 was best. } { [%clk 0:18:48] } 45... Kh7 { [%eval -3.69] [%clk 0:41:46] } 46. h5? { [%eval -5.89] } { Mistake. Rb3 was best. } { [%clk 0:10:59] } 46... g5 { [%eval -5.42] [%clk 0:38:35] } 47. a4 { [%eval -6.99] [%clk 0:06:07] } 47... Be4+ { [%eval -6.89] [%clk 0:37:45] } 48. Kh2 { [%eval -6.92] [%clk 0:06:26] } 48... Kxh6 { [%eval -6.65] [%clk 0:36:07] } 49. Rb5 { [%eval -7.02] [%clk 0:04:55] } 49... Ra3 { [%eval -6.43] [%clk 0:33:52] } 50. a5 { [%eval -7.32] [%clk 0:04:33] } 50... Rxa2 { [%eval -8.85] [%clk 0:33:52] } 51. Kg3 { [%eval -9.42] [%clk 0:04:41] } 51... Ra3+ { [%eval -8.88] [%clk 0:34:13] } 52. Kh2 { [%eval -8.09] [%clk 0:05:00] } 52... Kxh5 { [%eval -7.61] [%clk 0:34:31] } 53. f4? { [%eval #-15] } { Checkmate is now unavoidable. f3 was best. } { [%clk 0:03:55] } 53... gxf4?! { [%eval -90.6] } { Lost forced checkmate sequence. Ra2+ was best. } { [%clk 0:33:47] } 54. Rb6?! { [%eval #-3] } { Checkmate is now unavoidable. Rb8 was best. } { [%clk 0:04:19] } 54... Rxa5 { [%eval #-16] [%clk 0:33:47] } 55. Rf6 { [%eval #-4] [%clk 0:04:24] } 55... Kg4?! { [%eval -96.05] } { Lost forced checkmate sequence. Ra1 was best. } { [%clk 0:33:44] } 56. Rg6+ { [%eval -41.67] [%clk 0:04:40] } 56... Kf3 { [%eval -38.41] [%clk 0:33:27] } 57. Rg2 { [%eval -41.86] [%clk 0:04:15] } 57... Rc5 { [%eval -41.19] [%clk 0:32:41] } 58. Kg1?! { [%eval #-7] } { Checkmate is now unavoidable. Rg1 was best. } { [%clk 0:03:32] } 58... Rc1+ { [%eval #-8] [%clk 0:32:49] } 59. Kh2 { [%eval #-8] [%clk 0:03:57] } 59... Rc2 { [%eval #-12] [%clk 0:33:09] } 60. Kh1 { [%eval #-5] [%clk 0:04:19] } 60... Rc7 { [%eval #-5] [%clk 0:32:44] } 61. Kg1?? { [%eval #-5] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:04:20] } 61... Ke3 { [%eval #-4] [%clk 0:32:44] } 62. Rf2 { [%eval #-4] [%clk 0:02:21] } 62... Rg7+ { [%eval #-3] [%clk 0:32:18] } 0-1