Event: Round 9: Potikha, Shelley - Xu, Melissa
Date: 2024-11-24
White: Potikha, Shelley
WhiteElo: 1561
Black: Xu, Melissa
BlackElo: 1731
Result: 1-0
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Aronin System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:35] } 1... c5 { [%eval 0.25] [%clk 1:30:47] } 2. Nf3 { [%eval 0.21] [%clk 1:30:53] } 2... a6 { [%eval 0.53] [%clk 1:31:14] } 3. Be2 { [%eval 0.23] [%clk 1:30:13] } 3... d6 { [%eval 0.28] [%clk 1:29:50] } 4. O-O { [%eval 0.18] [%clk 1:30:25] } 4... Nf6 { [%eval 0.16] [%clk 1:29:58] } 5. Nc3 { [%eval 0.01] [%clk 1:29:08] } 5... Nc6 { [%eval 0.21] [%clk 1:28:10] } 6. d4 { [%eval 0.3] [%clk 1:23:57] } 6... cxd4 { [%eval 0.3] [%clk 1:28:07] } 7. Nxd4 { [%eval 0.19] [%clk 1:24:14] } 7... Bd7 { [%eval 0.26] [%clk 1:23:49] } 8. Be3 { [%eval 0.25] [%clk 1:20:34] } 8... e6 { [%eval 0.23] [%clk 1:21:35] } 9. f4 { [%eval 0.25] [%clk 1:18:07] } 9... Be7 { [%eval 0.23] [%clk 1:21:02] } 10. Qe1 { [%eval 0.2] [%clk 1:06:06] } 10... h5?! { [%eval 0.84] } { Inaccuracy. O-O was best. } { [%clk 1:13:54] } 11. Nxc6?! { [%eval 0.0] } { Inaccuracy. h3 was best. } { [%clk 0:58:52] } 11... Bxc6 { [%eval 0.02] [%clk 1:12:48] } 12. e5?! { [%eval -0.61] } { Inaccuracy. f5 was best. } { [%clk 0:57:12] } 12... Ne4?! { [%eval 0.41] } { Inaccuracy. dxe5 was best. } { [%clk 1:06:32] } 13. Nxe4 { [%eval 0.3] [%clk 0:55:37] } 13... Bxe4 { [%eval 0.29] [%clk 1:06:31] } 14. Bf3 { [%eval 0.0] [%clk 0:47:32] } 14... Bxf3 { [%eval 0.0] [%clk 1:02:55] } 15. Rxf3 { [%eval -0.03] [%clk 0:47:03] } 15... g6 { [%eval -0.04] [%clk 1:01:47] } 16. exd6 { [%eval -0.13] [%clk 0:44:28] } 16... Qxd6 { [%eval 0.0] [%clk 1:00:13] } 17. Rd1 { [%eval -0.03] [%clk 0:41:25] } 17... Qc7 { [%eval 0.0] [%clk 0:56:02] } 18. Bd4 { [%eval -0.05] [%clk 0:39:33] } 18... Rg8?! { [%eval 0.95] } { Inaccuracy. Bc5 was best. } { [%clk 0:52:24] } 19. Be5 { [%eval 0.96] [%clk 0:33:15] } 19... Qb6+ { [%eval 0.89] [%clk 0:48:14] } 20. Kh1 { [%eval 1.0] [%clk 0:32:41] } 20... Rc8? { [%eval 2.73] } { Mistake. Rd8 was best. } { [%clk 0:45:39] } 21. Rb3 { [%eval 2.42] [%clk 0:24:40] } 21... Qa7 { [%eval 2.59] [%clk 0:41:57] } 22. Qd2? { [%eval 0.84] } { Mistake. Qe4 was best. } { [%clk 0:14:52] } 22... Rd8 { [%eval 0.81] [%clk 0:39:40] } 23. Rd3?! { [%eval 0.24] } { Inaccuracy. Qe2 was best. } { [%clk 0:14:12] } 23... Rxd3 { [%eval 0.26] [%clk 0:31:58] } 24. Qxd3 { [%eval 0.34] [%clk 0:13:39] } 24... b5 { [%eval 0.26] [%clk 0:29:47] } 25. Qe4 { [%eval 0.0] [%clk 0:11:38] } 25... f5 { [%eval 0.0] [%clk 0:24:01] } 26. Qc6+ { [%eval 0.0] [%clk 0:11:15] } 26... Kf7 { [%eval 0.0] [%clk 0:23:56] } 27. Rd7 { [%eval -0.23] [%clk 0:09:00] } 27... Rd8 { [%eval 0.0] [%clk 0:23:10] } 28. Rxd8 { [%eval 0.0] [%clk 0:07:16] } 28... Bxd8 { [%eval 0.0] [%clk 0:23:34] } 29. h3 { [%eval 0.0] [%clk 0:06:48] } 29... Bb6?? { [%eval 2.37] } { Blunder. h4 was best. } { [%clk 0:18:08] } 30. Qd6?? { [%eval 0.0] } { Blunder. Bd6 was best. } { [%clk 0:03:56] } 30... Qb7 { [%eval 0.01] [%clk 0:15:16] } 31. b3 { [%eval 0.02] [%clk 0:03:20] } 31... Qa7 { [%eval 0.04] [%clk 0:14:30] } 32. c4 { [%eval 0.0] [%clk 0:03:07] } 32... bxc4 { [%eval 0.0] [%clk 0:12:58] } 33. bxc4 { [%eval 0.0] [%clk 0:03:30] } 33... Bc5?! { [%eval 0.73] } { Inaccuracy. h4 was best. } { [%clk 0:12:46] } 34. Qd8 { [%eval 0.84] [%clk 0:02:56] } 34... Qe7? { [%eval 2.31] } { Mistake. Be7 was best. } { [%clk 0:07:37] } 35. Qh8 { [%eval 2.41] [%clk 0:01:22] } 35... Qh4? { [%eval 4.11] } { Mistake. h4 was best. } { [%clk 0:05:32] } 36. Qg7+ { [%eval 4.1] [%clk 0:01:17] } 36... Ke8 { [%eval 3.94] [%clk 0:05:34] } 37. Qxg6+ { [%eval 4.02] [%clk 0:01:13] } 37... Kf8 { [%eval 4.11] [%clk 0:04:51] } 38. Qg7+ { [%eval 4.04] [%clk 0:00:51] } 38... Ke8 { [%eval 3.91] [%clk 0:05:08] } 39. Qh8+?! { [%eval 2.82] } { Inaccuracy. Qg8+ was best. } { [%clk 0:00:43] } 39... Ke7?! { [%eval 4.14] } { Inaccuracy. Kd7 was best. } { [%clk 0:04:37] } 40. Qg7+ { [%eval 4.13] [%clk 0:00:55] } 40... Ke8 { [%eval 4.08] [%clk 0:05:00] } 41. Qg8+ { [%eval 3.94] [%clk 0:00:47] } 41... Ke7 { [%eval 3.83] [%clk 0:04:54] } 42. Qg5+ { [%eval 3.89] [%clk 0:00:50] } 42... Qxg5 { [%eval 3.89] [%clk 0:05:10] } 43. fxg5 { [%eval 3.89] [%clk 0:01:16] } 43... Kf7 { [%eval 3.83] [%clk 0:05:25] } 44. h4 { [%eval 3.75] [%clk 0:01:32] } 44... Bf2?! { [%eval 4.74] } { Inaccuracy. Ba3 was best. } { [%clk 0:04:39] } 45. g3 { [%eval 4.72] [%clk 0:01:39] } 45... Bc5 { [%eval 4.72] [%clk 0:04:48] } 46. Kg2 { [%eval 4.44] [%clk 0:01:50] } 46... Kg6 { [%eval 4.6] [%clk 0:04:08] } 47. Kf3 { [%eval 4.91] [%clk 0:01:58] } 47... Kf7 { [%eval 4.95] [%clk 0:04:07] } 48. Ke2 { [%eval 4.78] [%clk 0:01:59] } 48... Kg6 { [%eval 5.11] [%clk 0:04:15] } 49. Kd3 { [%eval 5.07] [%clk 0:02:19] } 49... Kf7 { [%eval 5.22] [%clk 0:04:40] } 50. Kc2 { [%eval 5.15] [%clk 0:02:39] } 50... a5 { [%eval 5.04] [%clk 0:04:49] } 51. Kb3 { [%eval 5.48] [%clk 0:02:40] } 51... Bb4?! { [%eval 7.4] } { Inaccuracy. f4 was best. } { [%clk 0:05:01] } 52. Ka4 { [%eval 7.76] [%clk 0:02:27] } 52... Kg6 { [%eval 8.51] [%clk 0:05:02] } 53. Kb5 { [%eval 8.32] [%clk 0:02:51] } 53... Kf7 { [%eval 9.75] [%clk 0:05:23] } 54. c5 { [%eval 8.64] [%clk 0:03:06] } 54... Bxc5? { [%eval #14] } { Checkmate is now unavoidable. Bd2 was best. } { [%clk 0:05:41] } 55. Kxc5 { [%eval #13] [%clk 0:03:32] } 55... Ke7 { [%eval #9] [%clk 0:06:01] } 56. Kb5 { [%eval #14] [%clk 0:03:56] } 56... a4 { [%eval #10] [%clk 0:06:24] } 57. Kxa4 { [%eval #13] [%clk 0:04:13] } 57... Kf7 { [%eval #13] [%clk 0:06:48] } 58. Kb5 { [%eval #12] [%clk 0:04:39] } 58... Ke7 { [%eval #9] [%clk 0:07:11] } 59. a4 { [%eval #10] [%clk 0:05:05] } 59... Kf7 { [%eval #10] [%clk 0:07:35] } 60. a5 { [%eval #9] [%clk 0:05:31] } 60... Ke7 { [%eval #7] [%clk 0:08:01] } 61. a6 { [%eval #7] [%clk 0:05:51] } 61... Kf7 { [%eval #6] [%clk 0:08:24] } 62. a7 { [%eval #5] [%clk 0:06:02] } 62... Ke7 { [%eval #5] [%clk 0:08:51] } 63. a8=Q { [%eval #4] [%clk 0:06:15] } 63... Kf7 { [%eval #4] [%clk 0:09:20] } 64. Qb7+ { [%eval #3] [%clk 0:06:24] } 1-0