Event: Round 8: Steve Wongso - Grayson Rorrer
Date: 2023-06-04
White: Steve Wongso
Black: Grayson Rorrer
BlackTitle: FM
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... d6 { [%eval 0.0] [%clk 1:31:08] } 3. d4 { [%eval 0.25] [%clk 1:31:46] } 3... cxd4 { [%eval 0.13] [%clk 1:31:31] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:12] } 4... Nf6 { [%eval 0.3] [%clk 1:31:53] } 5. Nc3 { [%eval 0.21] [%clk 1:32:40] } 5... a6 { [%eval 0.39] [%clk 1:32:16] } 6. Bc4 { [%eval 0.0] [%clk 1:33:02] } 6... e6 { [%eval 0.0] [%clk 1:32:40] } 7. Be3 { [%eval 0.0] [%clk 1:33:22] } 7... b5 { [%eval 0.0] [%clk 1:31:51] } 8. Bb3 { [%eval 0.07] [%clk 1:33:25] } 8... Qc7 { [%eval 0.38] [%clk 1:29:32] } 9. f3 { [%eval 0.39] [%clk 1:32:43] } 9... Be7 { [%eval 0.3] [%clk 1:25:55] } 10. Qd2 { [%eval 0.04] [%clk 1:32:03] } 10... O-O { [%eval 0.04] [%clk 1:23:32] } 11. g4 { [%eval 0.13] [%clk 1:29:12] } 11... Bb7?! { [%eval 0.85] } { Inaccuracy. Nc6 was best. } { [%clk 1:21:01] } 12. g5 { [%eval 0.7] [%clk 1:28:03] } 12... Nfd7 { [%eval 0.69] [%clk 1:21:19] } 13. O-O-O { [%eval 0.83] [%clk 1:27:30] } 13... Nc5 { [%eval 0.76] [%clk 1:20:45] } 14. Kb1 { [%eval 0.55] [%clk 1:27:44] } 14... Nbd7 { [%eval 0.65] [%clk 1:19:41] } 15. h4 { [%eval 0.31] [%clk 1:27:36] } 15... b4 { [%eval 0.22] [%clk 1:18:50] } 16. Nce2? { [%eval -0.91] } { Mistake. Na4 was best. } { [%clk 1:23:51] } 16... Nxb3? { [%eval 0.5] } { Mistake. a5 was best. } { [%clk 1:15:54] } 17. cxb3 { [%eval -0.33] [%clk 1:21:49] } 17... Ne5 { [%eval -0.08] [%clk 1:15:06] } 18. Ng3 { [%eval -0.53] [%clk 1:19:19] } 18... a5 { [%eval -0.35] [%clk 1:13:51] } 19. h5 { [%eval -0.42] [%clk 1:18:28] } 19... a4 { [%eval -0.54] [%clk 1:13:20] } 20. bxa4? { [%eval -1.77] } { Mistake. Rc1 was best. } { [%clk 1:15:21] } 20... Nc4 { [%eval -1.68] [%clk 1:09:43] } 21. Qc2 { [%eval -2.08] [%clk 1:13:10] } 21... Rfc8 { [%eval -1.78] [%clk 1:05:10] } 22. Bc1 { [%eval -1.63] [%clk 1:07:09] } 22... d5 { [%eval -1.21] [%clk 1:04:30] } 23. Qg2 { [%eval -1.62] [%clk 1:00:12] } 23... b3? { [%eval -0.21] } { Mistake. Qb6 was best. } { [%clk 0:58:49] } 24. axb3 { [%eval 0.0] [%clk 0:57:18] } 24... Na5 { [%eval -0.72] [%clk 0:59:02] } 25. g6?! { [%eval -1.84] } { Inaccuracy. b4 was best. } { [%clk 0:54:52] } 25... Nxb3 { [%eval -2.08] [%clk 0:50:51] } 26. gxf7+ { [%eval -2.13] [%clk 0:48:10] } 26... Kxf7 { [%eval -2.27] [%clk 0:50:47] } 27. Nxb3?! { [%eval -3.42] } { Inaccuracy. Qc2 was best. } { [%clk 0:43:09] } 27... Qc4 { [%eval -3.65] [%clk 0:51:11] } 28. Rd4 { [%eval -3.7] [%clk 0:38:34] } 28... Qxb3 { [%eval -3.69] [%clk 0:51:28] } 29. Qd2 { [%eval -3.54] [%clk 0:31:49] } 29... Rxa4 { [%eval -3.46] [%clk 0:51:33] } 30. Rxa4 { [%eval -3.68] [%clk 0:32:09] } 30... Qxa4 { [%eval -2.72] [%clk 0:52:00] } 31. exd5 { [%eval -4.65] [%clk 0:31:47] } 31... Bxd5? { [%eval -2.3] } { Mistake. Bg5 was best. } { [%clk 0:51:17] } 32. Qf4+ { [%eval -2.32] [%clk 0:32:12] } 32... Qxf4 { [%eval -2.36] [%clk 0:51:41] } 33. Bxf4 { [%eval -2.31] [%clk 0:32:39] } 33... Bxf3 { [%eval -2.34] [%clk 0:52:02] } 34. Rf1 { [%eval -2.29] [%clk 0:32:53] } 34... Bd5 { [%eval -2.34] [%clk 0:50:12] } 35. Be5+ { [%eval -2.51] [%clk 0:20:43] } 35... Bf6 { [%eval -2.39] [%clk 0:50:01] } 36. Rf4?! { [%eval -3.19] } { Inaccuracy. Bc3 was best. } { [%clk 0:18:28] } 36... Ke7 { [%eval -3.42] [%clk 0:49:42] } 37. Bxf6+ { [%eval -3.23] [%clk 0:18:00] } 37... gxf6 { [%eval -3.42] [%clk 0:50:11] } 38. Rg4 { [%eval -4.14] [%clk 0:16:12] } 38... f5 { [%eval -4.28] [%clk 0:47:51] } 39. Rg7+ { [%eval -4.85] [%clk 0:15:15] } 39... Kd6?! { [%eval -3.79] } { Inaccuracy. Kf6 was best. } { [%clk 0:48:20] } 40. Ne2 { [%eval -4.2] [%clk 0:12:01] } 40... Bf3?! { [%eval -3.11] } { Inaccuracy. Be4+ was best. } { [%clk 0:48:31] } 41. Nc3 { [%eval -2.8] [%clk 0:11:48] } 41... Bxh5 { [%eval -2.59] [%clk 0:46:54] } 42. Rxh7 { [%eval -2.61] [%clk 0:12:09] } 42... Bf3 { [%eval -2.64] [%clk 0:47:09] } 43. Kc2 { [%eval -2.68] [%clk 0:10:58] } 43... f4 { [%eval -2.88] [%clk 0:47:26] } 44. Kd3 { [%eval -3.37] [%clk 0:11:00] } 44... Ke5 { [%eval -3.37] [%clk 0:46:39] } 45. Rd7 { [%eval -3.92] [%clk 0:09:08] } 45... Rb8 { [%eval -3.77] [%clk 0:46:35] } 46. Kc2 { [%eval -4.31] [%clk 0:09:09] } 46... Bh5 { [%eval -3.52] [%clk 0:46:36] } 47. Rd2 { [%eval -4.29] [%clk 0:09:02] } 47... Kf5 { [%eval -3.46] [%clk 0:46:12] } 48. Rh2 { [%eval -3.76] [%clk 0:07:25] } 48... Bg4 { [%eval -3.56] [%clk 0:46:24] } 49. Rh7?! { [%eval -4.51] } { Inaccuracy. Rd2 was best. } { [%clk 0:07:10] } 49... e5 { [%eval -3.65] [%clk 0:45:51] } 50. Re7?! { [%eval -4.84] } { Inaccuracy. Ra7 was best. } { [%clk 0:02:09] } 50... Bf3 { [%eval -3.87] [%clk 0:45:22] } 51. Kc1 { [%eval -4.46] [%clk 0:01:22] } 51... Kf6 { [%eval -4.78] [%clk 0:45:02] } 52. Ra7 { [%eval -4.77] [%clk 0:01:43] } 52... e4 { [%eval -4.7] [%clk 0:41:06] } 53. Nd5+ { [%eval -4.9] [%clk 0:01:56] } 53... Ke5 { [%eval -4.6] [%clk 0:41:31] } 54. Ra5 { [%eval -4.83] [%clk 0:02:24] } 54... Rc8+ { [%eval -4.88] [%clk 0:41:12] } 55. Nc3+ { [%eval -4.96] [%clk 0:01:39] } 55... Kf6 { [%eval -5.03] [%clk 0:41:25] } 56. Kc2 { [%eval -4.98] [%clk 0:00:32] } 56... e3 { [%eval -5.18] [%clk 0:41:45] } 57. Ra1 { [%eval -5.14] [%clk 0:00:34] } 57... Kf5 { [%eval -5.27] [%clk 0:40:44] } 58. Re1 { [%eval -6.55] [%clk 0:00:34] } 58... Be4+ { [%eval -6.12] [%clk 0:40:28] } 59. Kd1?! { [%eval -8.95] } { Inaccuracy. Kb3 was best. } { [%clk 0:00:39] } 59... Bd3 { [%eval -8.23] [%clk 0:40:21] } 60. Nd5 { [%eval -9.24] [%clk 0:00:42] } 60... Ke4 { [%eval -10.24] [%clk 0:40:42] } 61. Nc3+?! { [%eval #-25] } { Checkmate is now unavoidable. Nb6 was best. } { [%clk 0:01:04] } 61... Rxc3 { [%eval -17.3] [%clk 0:40:26] } 62. bxc3 { [%eval #-18] [%clk 0:01:30] } 62... f3 { [%eval -21.04] [%clk 0:40:51] } 63. Rh1 { [%eval -13.08] [%clk 0:01:50] } 63... f2 { [%eval -12.85] [%clk 0:41:19] } 0-1