Event: 3rd Skyline Open - OPEN
Site: Dulles, VA, United States
Date: 2024-10-11
White: Slate, Kent
WhiteElo: 2035
Black: Zhou, Alexander Zheng
BlackElo: 1735
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: G/90; +30

1. e4 { [%eval 0.18] [%clk 1:29:16] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.28] [%clk 1:28:28] } 2... d6 { [%eval 0.21] [%clk 1:31:20] } 3. d4 { [%eval 0.22] [%clk 1:28:52] } 3... cxd4 { [%eval 0.19] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.18] [%clk 1:29:15] } 4... Nf6 { [%eval 0.24] [%clk 1:32:14] } 5. Nc3 { [%eval 0.16] [%clk 1:29:31] } 5... a6 { [%eval 0.2] [%clk 1:32:41] } 6. Be2 { [%eval 0.14] [%clk 1:29:55] } 6... e5 { [%eval 0.25] [%clk 1:33:07] } 7. Nb3 { [%eval 0.13] [%clk 1:30:14] } 7... Be7 { [%eval 0.26] [%clk 1:33:32] } 8. Bg5 { [%eval 0.02] [%clk 1:30:30] } 8... Be6 { [%eval -0.03] [%clk 1:27:48] } 9. Bxf6 { [%eval 0.02] [%clk 1:30:39] } 9... Bxf6 { [%eval -0.03] [%clk 1:26:58] } 10. Qd3 { [%eval 0.06] [%clk 1:30:27] } 10... O-O { [%eval 0.02] [%clk 1:21:48] } 11. O-O-O { [%eval -0.02] [%clk 1:29:41] } 11... Be7 { [%eval 0.0] [%clk 1:21:22] } 12. Nd5 { [%eval 0.09] [%clk 1:30:03] } 12... Bxd5 { [%eval 0.1] [%clk 1:21:16] } 13. Qxd5 { [%eval 0.09] [%clk 1:30:26] } 13... Nd7 { [%eval 0.28] [%clk 1:20:56] } 14. Qxb7 { [%eval 0.3] [%clk 1:26:05] } 14... a5 { [%eval 0.45] [%clk 1:19:57] } 15. a4 { [%eval 0.18] [%clk 1:17:45] } 15... Rb8 { [%eval 0.02] [%clk 1:06:16] } 16. Qc6 { [%eval 0.17] [%clk 1:12:41] } 16... Rc8 { [%eval 0.32] [%clk 0:58:12] } 17. Qb5 { [%eval 0.0] [%clk 1:01:24] } 17... Qc7 { [%eval 0.0] [%clk 0:50:55] } 18. Kb1 { [%eval -0.48] [%clk 0:47:59] } 18... Qxc2+ { [%eval -0.55] [%clk 0:42:04] } 19. Ka2 { [%eval -0.78] [%clk 0:48:16] } 19... Rb8 { [%eval -0.72] [%clk 0:29:29] } 20. Qc4 { [%eval -0.97] [%clk 0:47:35] } 20... Rfc8? { [%eval 0.27] } { Mistake. Qxc4 was best. } { [%clk 0:29:00] } 21. Qxc2 { [%eval 0.3] [%clk 0:47:26] } 21... Rxc2 { [%eval 0.35] [%clk 0:29:23] } 22. Bb5 { [%eval 0.4] [%clk 0:47:05] } 22... Nb6 { [%eval 0.74] [%clk 0:23:14] } 23. Rd2 { [%eval 0.61] [%clk 0:45:48] } 23... Rxd2 { [%eval 0.65] [%clk 0:14:19] } 24. Nxd2 { [%eval 0.68] [%clk 0:46:04] } 24... d5 { [%eval 0.76] [%clk 0:12:37] } 25. exd5 { [%eval 0.71] [%clk 0:44:21] } 25... Bb4 { [%eval 0.69] [%clk 0:03:55] } 26. Nf3 { [%eval 0.58] [%clk 0:41:41] } 26... e4?! { [%eval 1.58] } { Inaccuracy. f6 was best. } { [%clk 0:02:15] } 27. Ne5 { [%eval 1.69] [%clk 0:42:00] } 27... Rd8?? { [%eval 3.88] } { Blunder. Bd6 was best. } { [%clk 0:00:31] } 28. Rd1?? { [%eval 0.0] } { Blunder. Nc6 was best. } { [%clk 0:40:49] } 28... Rxd5 { [%eval 0.01] [%clk 0:00:35] } 29. Rxd5 { [%eval 0.05] [%clk 0:41:00] } 29... Nxd5 { [%eval 0.07] [%clk 0:01:01] } 30. Bc4 { [%eval 0.03] [%clk 0:41:21] } 30... Nf6 { [%eval 0.26] [%clk 0:01:25] } 31. Nxf7 { [%eval 0.33] [%clk 0:39:37] } 31... Kf8 { [%eval 0.31] [%clk 0:01:47] } 32. Ne5 { [%eval 0.3] [%clk 0:38:32] } 32... Be1 { [%eval 0.27] [%clk 0:01:56] } 33. f3 { [%eval 0.15] [%clk 0:37:14] } 33... exf3 { [%eval 0.69] [%clk 0:01:25] } 34. Nxf3 { [%eval 0.79] [%clk 0:38:58] } 34... Bb4 { [%eval 0.91] [%clk 0:01:48] } 35. Nd4 { [%eval 0.57] [%clk 0:38:48] } 35... Ng4 { [%eval 0.82] [%clk 0:00:43] } 36. Ne6+?! { [%eval 0.21] } { Inaccuracy. Nc6 was best. } { [%clk 0:35:13] } 36... Ke7 { [%eval 0.22] [%clk 0:00:45] } 37. Nxg7 { [%eval 0.08] [%clk 0:33:57] } 37... Nxh2 { [%eval 0.15] [%clk 0:00:58] } 38. Bd3 { [%eval 0.0] [%clk 0:32:31] } 38... Kf6 { [%eval 0.09] [%clk 0:01:06] } 39. Ne8+ { [%eval 0.16] [%clk 0:32:46] } 39... Kf7 { [%eval 0.62] [%clk 0:00:58] } 40. Nc7 { [%eval 0.93] [%clk 0:33:14] } 40... Kg7? { [%eval 2.69] } { Mistake. h5 was best. } { [%clk 0:00:43] } 41. Nd5 { [%eval 2.66] [%clk 0:33:33] } 41... Be1 { [%eval 2.64] [%clk 0:01:03] } 42. Be2 { [%eval 2.57] [%clk 0:33:57] } 42... h6?! { [%eval 3.55] } { Inaccuracy. Kf7 was best. } { [%clk 0:00:39] } 43. Kb3 { [%eval 2.75] [%clk 0:34:23] } 43... Kg6 { [%eval 2.85] [%clk 0:01:01] } 44. Kc4 { [%eval 2.93] [%clk 0:34:46] } 44... Kg5 { [%eval 3.65] [%clk 0:01:19] } 45. b4 { [%eval 3.87] [%clk 0:33:20] } 45... axb4 { [%eval 3.49] [%clk 0:01:42] } 46. a5 { [%eval 2.94] [%clk 0:33:49] } 46... b3 { [%eval 2.89] [%clk 0:01:50] } 47. a6 { [%eval 2.75] [%clk 0:34:12] } 47... b2? { [%eval 5.04] } { Mistake. Bf2 was best. } { [%clk 0:02:16] } 48. Bd3 { [%eval 5.07] [%clk 0:34:39] } 48... Bf2 { [%eval 5.08] [%clk 0:02:16] } 49. Kb5 { [%eval 5.0] [%clk 0:35:05] } 49... Ba7 { [%eval 4.66] [%clk 0:02:34] } 50. Kc6 { [%eval 4.75] [%clk 0:35:32] } 50... Ng4 { [%eval 4.62] [%clk 0:02:44] } 51. Kb7 { [%eval 5.25] [%clk 0:35:56] } 51... Ne5 { [%eval 5.28] [%clk 0:02:19] } 52. Bb1 { [%eval 3.04] [%clk 0:35:55] } 52... Bc5? { [%eval 5.87] } { Mistake. Nd7 was best. } { [%clk 0:02:46] } 53. Nb6 { [%eval 6.96] [%clk 0:36:18] } 53... Bxb6 { [%eval 7.26] [%clk 0:03:01] } 54. Kxb6 { [%eval 6.59] [%clk 0:36:45] } 54... Nd7+?? { [%eval #21] } { Checkmate is now unavoidable. Nc4+ was best. } { [%clk 0:03:26] } 55. Kc7 { [%eval #23] [%clk 0:37:05] } 55... Nc5 { [%eval #14] [%clk 0:03:02] } 56. a7 { [%eval #14] [%clk 0:37:30] } 56... Na6+ { [%eval #9] [%clk 0:03:24] } 57. Kd6 { [%eval #9] [%clk 0:37:43] } 57... Nc7 { [%eval #8] [%clk 0:03:48] } 58. Kxc7 { [%eval #7] [%clk 0:38:09] } 58... Kg4 { [%eval #6] [%clk 0:04:13] } 59. a8=Q { [%eval #5] [%clk 0:38:34] } 59... Kg3 { [%eval #4] [%clk 0:04:35] } 60. Qf3+ { [%eval #3] [%clk 0:38:59] } 60... Kh2 { [%eval #3] [%clk 0:05:00] } 61. Qf2 { [%eval #2] [%clk 0:39:25] } 61... h5 { [%eval #2] [%clk 0:05:27] } 62. g3+ { [%eval #1] [%clk 0:39:47] } 62... Kh3 { [%clk 0:05:51] } 63. Bf5# { [%clk 0:40:14] } 1-0