Event: Round 2: Oscar Gao - David Guo
Date: 2024-01-13
White: Oscar Gao
Black: David Guo
Result: 1-0
ECO: B21
Opening: Sicilian Defense: Smith-Morra Gambit Accepted
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:58] } 1... c5 { [%eval 0.33] [%clk 1:30:57] } 2. d4 { [%eval 0.09] [%clk 1:31:23] } 2... cxd4 { [%eval 0.18] [%clk 1:31:23] } 3. c3 { [%eval -0.26] [%clk 1:31:50] } 3... dxc3 { [%eval -0.21] [%clk 1:31:49] } 4. Nxc3 { [%eval -0.28] [%clk 1:32:14] } 4... Nc6 { [%eval -0.19] [%clk 1:32:05] } 5. Nf3 { [%eval -0.64] [%clk 1:32:39] } 5... e6 { [%eval -0.09] [%clk 1:32:11] } 6. Bf4 { [%eval -0.53] [%clk 1:33:03] } 6... a6 { [%eval 0.0] [%clk 1:31:39] } 7. Be2 { [%eval -0.25] [%clk 1:33:27] } 7... Bc5 { [%eval 0.21] [%clk 1:25:03] } 8. O-O { [%eval 0.0] [%clk 1:33:01] } 8... Nge7 { [%eval 0.18] [%clk 1:24:08] } 9. Rc1 { [%eval 0.17] [%clk 1:27:26] } 9... Ng6 { [%eval -0.01] [%clk 1:05:28] } 10. Bd6 { [%eval -0.28] [%clk 1:25:55] } 10... Bxd6 { [%eval -0.24] [%clk 1:04:21] } 11. Qxd6 { [%eval -0.17] [%clk 1:26:18] } 11... Qe7 { [%eval -0.21] [%clk 1:04:30] } 12. Qg3 { [%eval -0.24] [%clk 1:26:42] } 12... d6?! { [%eval 0.58] } { Inaccuracy. O-O was best. } { [%clk 0:56:08] } 13. Rfd1 { [%eval 0.76] [%clk 1:25:09] } 13... Nce5? { [%eval 2.53] } { Mistake. O-O was best. } { [%clk 0:48:48] } 14. Ng5?? { [%eval -0.28] } { Blunder. Nxe5 was best. } { [%clk 1:19:16] } 14... h6 { [%eval -0.37] [%clk 0:37:30] } 15. Nh3 { [%eval -0.28] [%clk 1:19:35] } 15... O-O { [%eval -0.22] [%clk 0:37:20] } 16. f4 { [%eval -0.37] [%clk 1:19:44] } 16... Nc6 { [%eval -0.51] [%clk 0:37:08] } 17. Bh5 { [%eval -0.34] [%clk 1:08:13] } 17... Bd7 { [%eval -0.12] [%clk 0:28:00] } 18. Rf1?! { [%eval -0.67] } { Inaccuracy. Bxg6 was best. } { [%clk 1:00:48] } 18... Kh7 { [%eval -0.5] [%clk 0:15:27] } 19. Qd3?! { [%eval -1.14] } { Inaccuracy. Rc2 was best. } { [%clk 0:57:12] } 19... f5? { [%eval 0.22] } { Mistake. Rad8 was best. } { [%clk 0:14:12] } 20. exf5 { [%eval 0.0] [%clk 0:57:28] } 20... exf5 { [%eval -0.21] [%clk 0:14:16] } 21. Rce1 { [%eval -0.22] [%clk 0:57:46] } 21... Qf6 { [%eval -0.06] [%clk 0:13:00] } 22. Kh1?! { [%eval -1.14] } { Inaccuracy. Nd5 was best. } { [%clk 0:58:09] } 22... Nge7 { [%eval -1.08] [%clk 0:12:42] } 23. Rd1 { [%eval -1.07] [%clk 0:57:57] } 23... Be8?! { [%eval -0.42] } { Inaccuracy. d5 was best. } { [%clk 0:09:33] } 24. Bxe8 { [%eval -0.41] [%clk 0:58:00] } 24... Rfxe8 { [%eval -0.31] [%clk 0:09:54] } 25. Qxd6 { [%eval -0.32] [%clk 0:58:22] } 25... Qxd6 { [%eval -0.24] [%clk 0:10:07] } 26. Rxd6 { [%eval -0.4] [%clk 0:58:48] } 26... Rad8 { [%eval -0.14] [%clk 0:10:29] } 27. Rfd1 { [%eval -0.11] [%clk 0:59:12] } 27... Ng6 { [%eval 0.04] [%clk 0:09:34] } 28. g3 { [%eval 0.04] [%clk 0:59:04] } 28... Rxd6 { [%eval 0.09] [%clk 0:09:24] } 29. Rxd6 { [%eval 0.07] [%clk 0:59:29] } 29... Re1+ { [%eval 0.21] [%clk 0:07:57] } 30. Kg2 { [%eval 0.19] [%clk 0:59:53] } 30... Rc1 { [%eval 0.18] [%clk 0:08:17] } 31. Rd2 { [%eval 0.2] [%clk 0:59:57] } 31... Re1 { [%eval 0.38] [%clk 0:07:26] } 32. Kf2 { [%eval 0.38] [%clk 0:59:52] } 32... Re8 { [%eval 0.45] [%clk 0:07:36] } 33. Rd7 { [%eval 0.22] [%clk 1:00:08] } 33... Re7 { [%eval 0.22] [%clk 0:07:57] } 34. Rd5 { [%eval 0.28] [%clk 0:59:59] } 34... Rf7 { [%eval 0.16] [%clk 0:07:53] } 35. a3 { [%eval 0.14] [%clk 1:00:06] } 35... Nf8 { [%eval 0.17] [%clk 0:07:42] } 36. Ng1 { [%eval 0.26] [%clk 1:00:22] } 36... g6 { [%eval 0.17] [%clk 0:07:50] } 37. Nf3 { [%eval 0.12] [%clk 1:00:19] } 37... Nd7 { [%eval 0.29] [%clk 0:07:29] } 38. Na4 { [%eval 0.07] [%clk 0:58:58] } 38... Nf6 { [%eval 0.14] [%clk 0:07:37] } 39. Rd3 { [%eval 0.08] [%clk 0:59:09] } 39... Ne4+ { [%eval 0.09] [%clk 0:07:45] } 40. Kf1 { [%eval 0.04] [%clk 0:59:02] } 40... Re7 { [%eval 0.15] [%clk 0:07:55] } 41. Nb6 { [%eval 0.13] [%clk 0:58:51] } 41... Kg7 { [%eval 0.06] [%clk 0:07:47] } 42. Nc4 { [%eval 0.03] [%clk 0:58:18] } 42... Rc7 { [%eval 0.11] [%clk 0:04:41] } 43. Nd6 { [%eval 0.0] [%clk 0:57:29] } 43... Re7 { [%eval 0.38] [%clk 0:04:45] } 44. Nh4 { [%eval 0.43] [%clk 0:57:13] } 44... Kf6 { [%eval 0.46] [%clk 0:03:56] } 45. Nxe4+ { [%eval 0.49] [%clk 0:57:29] } 45... Rxe4 { [%eval 0.54] [%clk 0:04:12] } 46. Rd6+ { [%eval 0.59] [%clk 0:57:56] } 46... Re6 { [%eval 0.44] [%clk 0:04:17] } 47. Rxe6+ { [%eval 0.47] [%clk 0:58:21] } 47... Kxe6 { [%eval 0.56] [%clk 0:04:46] } 48. Nxg6 { [%eval 0.59] [%clk 0:58:44] } 48... Na5? { [%eval 1.74] } { Mistake. Kd5 was best. } { [%clk 0:04:59] } 49. Ne5 { [%eval 2.07] [%clk 0:59:09] } 49... Nb3 { [%eval 1.99] [%clk 0:04:55] } 50. Ke2 { [%eval 1.83] [%clk 0:58:21] } 50... Nc5?! { [%eval 2.87] } { Inaccuracy. a5 was best. } { [%clk 0:03:47] } 51. Ke3 { [%eval 2.42] [%clk 0:56:42] } 51... Na4 { [%eval 2.71] [%clk 0:03:16] } 52. b3 { [%eval 2.77] [%clk 0:57:04] } 52... Nc5 { [%eval 3.06] [%clk 0:02:00] } 53. b4 { [%eval 3.4] [%clk 0:57:29] } 53... Ne4 { [%eval 3.2] [%clk 0:02:23] } 54. Nf3 { [%eval 3.07] [%clk 0:57:54] } 54... Nd6 { [%eval 3.01] [%clk 0:02:15] } 55. Kd4 { [%eval 3.11] [%clk 0:56:54] } 55... b6 { [%eval 3.57] [%clk 0:00:46] } 56. a4 { [%eval 2.98] [%clk 0:57:17] } 56... Ne4?! { [%eval 4.49] } { Inaccuracy. Nc8 was best. } { [%clk 0:00:52] } 57. Nh4?! { [%eval 3.08] } { Inaccuracy. a5 was best. } { [%clk 0:57:07] } 57... Nf6?! { [%eval 4.09] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:49] } 58. a5 { [%eval 4.36] [%clk 0:56:48] } 58... bxa5 { [%eval 4.13] [%clk 0:00:47] } 59. bxa5 { [%eval 4.79] [%clk 0:57:13] } 59... Ne4 { [%eval 4.47] [%clk 0:00:49] } 60. g4 { [%eval 4.58] [%clk 0:57:10] } 60... Nf2 { [%eval 5.32] [%clk 0:00:42] } 61. gxf5+ { [%eval 5.51] [%clk 0:57:21] } 61... Kf6 { [%eval 5.58] [%clk 0:01:02] } 62. Kc5 { [%eval 5.54] [%clk 0:57:49] } 62... Nd3+ { [%eval 5.66] [%clk 0:01:17] } 63. Kb6 { [%eval 5.7] [%clk 0:58:05] } 63... Nb4 { [%eval 5.73] [%clk 0:01:36] } 64. Kb7 { [%eval 5.86] [%clk 0:58:19] } 64... h5 { [%eval 5.79] [%clk 0:01:24] } 65. Kb6 { [%eval 5.93] [%clk 0:57:48] } 65... Kf7 { [%eval 6.34] [%clk 0:01:36] } 66. Ng2 { [%eval 5.93] [%clk 0:58:13] } 66... Kf6 { [%eval 5.85] [%clk 0:01:35] } 67. Ne3 { [%eval 6.31] [%clk 0:58:33] } 67... h4 { [%eval 6.53] [%clk 0:01:49] } 68. h3 { [%eval 6.96] [%clk 0:57:07] } 68... Kf7 { [%eval 6.68] [%clk 0:01:06] } 69. Ng4 { [%eval 6.9] [%clk 0:57:24] } 69... Ke7 { [%eval 7.19] [%clk 0:01:18] } 70. f6+ { [%eval 7.4] [%clk 0:57:46] } 70... Ke6 { [%eval 7.03] [%clk 0:00:42] } 71. f5+ { [%eval 7.71] [%clk 0:58:02] } 71... Kf7 { [%eval 7.54] [%clk 0:01:08] } 72. Kb7 { [%eval 8.06] [%clk 0:58:26] } 72... Ke8 { [%eval 8.05] [%clk 0:01:05] } 73. Ne5 { [%eval 7.96] [%clk 0:58:40] } 73... Kf8 { [%eval 8.54] [%clk 0:01:03] } 74. f7 { [%eval 9.38] [%clk 0:59:06] } 74... Kg7 { [%eval 9.56] [%clk 0:01:04] } 75. f6+ { [%eval 10.78] [%clk 0:59:28] } 75... Kf8 { [%eval 11.16] [%clk 0:01:27] } 76. Kb6 { [%eval 10.03] [%clk 0:59:47] } 76... Nd5+ { [%eval 11.39] [%clk 0:01:24] } 77. Kxa6 { [%eval 11.81] [%clk 1:00:12] } 77... Nb4+ { [%eval 17.03] [%clk 0:01:11] } 78. Kb7 { [%eval 16.84] [%clk 1:00:22] } 78... Na6 { [%eval 18.11] [%clk 0:01:06] } 79. Nd7+ { [%eval 20.1] [%clk 1:00:47] } 79... Kxf7 { [%eval #20] [%clk 0:01:30] } 80. Kxa6 { [%eval #23] [%clk 1:01:14] } 1-0