Event: Round 6: Erick Zhao - Oliver Barbosa
Date: 2023-04-08
White: Erick Zhao
WhiteTitle: FM
Black: Oliver Barbosa
BlackTitle: GM
Result: 1/2-1/2
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:43] } 1... c6 { [%eval 0.37] [%clk 1:30:29] } 2. d4 { [%eval 0.41] [%clk 1:31:07] } 2... d5 { [%eval 0.28] [%clk 1:30:53] } 3. exd5 { [%eval 0.35] [%clk 1:31:32] } 3... cxd5 { [%eval 0.33] [%clk 1:31:18] } 4. Bd3 { [%eval 0.32] [%clk 1:31:55] } 4... Nc6 { [%eval 0.37] [%clk 1:31:44] } 5. c3 { [%eval 0.29] [%clk 1:32:18] } 5... Nf6 { [%eval 0.21] [%clk 1:32:07] } 6. h3 { [%eval 0.15] [%clk 1:32:35] } 6... g6 { [%eval 0.25] [%clk 1:32:22] } 7. Nf3 { [%eval 0.3] [%clk 1:32:29] } 7... Bf5 { [%eval 0.35] [%clk 1:32:33] } 8. O-O { [%eval 0.27] [%clk 1:32:30] } 8... Bg7 { [%eval 0.38] [%clk 1:32:44] } 9. Bf4 { [%eval 0.46] [%clk 1:24:47] } 9... O-O { [%eval 0.31] [%clk 1:33:04] } 10. Be2 { [%eval 0.45] [%clk 1:19:51] } 10... a6 { [%eval 0.52] [%clk 1:32:55] } 11. Nbd2 { [%eval 0.5] [%clk 1:19:18] } 11... b5 { [%eval 0.82] [%clk 1:33:01] } 12. Ne5 { [%eval 0.59] [%clk 0:59:15] } 12... Nxe5 { [%eval 0.54] [%clk 1:32:30] } 13. Bxe5 { [%eval 0.51] [%clk 0:59:29] } 13... Qb6 { [%eval 0.57] [%clk 1:31:41] } 14. Bf3 { [%eval 0.66] [%clk 0:56:47] } 14... Rfd8 { [%eval 0.55] [%clk 1:30:53] } 15. Re1 { [%eval 0.48] [%clk 0:56:07] } 15... Rac8 { [%eval 0.62] [%clk 1:27:34] } 16. Qb3 { [%eval 0.45] [%clk 0:53:16] } 16... Bh6 { [%eval 0.34] [%clk 1:20:52] } 17. Nf1 { [%eval 0.34] [%clk 0:47:45] } 17... Ne4 { [%eval 0.37] [%clk 1:17:28] } 18. a4 { [%eval 0.47] [%clk 0:44:59] } 18... Rd7 { [%eval 0.42] [%clk 1:12:43] } 19. axb5 { [%eval 0.2] [%clk 0:41:16] } 19... axb5 { [%eval 0.63] [%clk 1:08:53] } 20. Ra3 { [%eval 0.63] [%clk 0:25:26] } 20... Bg7 { [%eval 0.56] [%clk 1:06:43] } 21. Bxg7 { [%eval 0.55] [%clk 0:24:53] } 21... Kxg7 { [%eval 0.68] [%clk 1:07:06] } 22. Rea1 { [%eval 0.57] [%clk 0:23:45] } 22... Rb8 { [%eval 0.45] [%clk 0:58:55] } 23. Ra6 { [%eval 0.39] [%clk 0:21:02] } 23... Qc7 { [%eval 0.74] [%clk 0:54:12] } 24. Bxe4 { [%eval 0.62] [%clk 0:14:31] } 24... Bxe4 { [%eval 0.47] [%clk 0:53:15] } 25. Ne3 { [%eval 0.18] [%clk 0:14:55] } 25... b4 { [%eval 0.66] [%clk 0:46:10] } 26. cxb4 { [%eval 0.47] [%clk 0:15:23] } 26... Qf4 { [%eval 0.39] [%clk 0:46:27] } 27. R6a5 { [%eval 0.49] [%clk 0:05:21] } 27... Rdb7 { [%eval 0.33] [%clk 0:39:32] } 28. R1a4 { [%eval 0.42] [%clk 0:04:15] } 28... e6 { [%eval 0.41] [%clk 0:39:28] } 29. Rc5 { [%eval 0.56] [%clk 0:04:13] } 29... g5 { [%eval 0.35] [%clk 0:39:47] } 30. Qc3 { [%eval 0.18] [%clk 0:02:58] } 30... h5 { [%eval 0.27] [%clk 0:40:08] } 31. Nf1 { [%eval 0.14] [%clk 0:01:48] } 31... g4 { [%eval 0.55] [%clk 0:39:30] } 32. h4 { [%eval 0.47] [%clk 0:02:14] } 32... Qf6 { [%eval 0.63] [%clk 0:39:46] } 33. Rc8 { [%eval 0.62] [%clk 0:01:52] } 33... Bg6? { [%eval 1.9] } { Mistake. Qxh4 was best. } { [%clk 0:33:00] } 34. Ra8 { [%eval 2.06] [%clk 0:02:04] } 34... Rxa8 { [%eval 2.3] [%clk 0:32:31] } 35. Rxa8 { [%eval 1.94] [%clk 0:02:32] } 35... Kh7? { [%eval 3.74] } { Mistake. Bh7 was best. } { [%clk 0:30:02] } 36. Qc8?! { [%eval 2.92] } { Inaccuracy. Ng3 was best. } { [%clk 0:02:42] } 36... Rb6 { [%eval 3.07] [%clk 0:29:44] } 37. Qc5 { [%eval 3.59] [%clk 0:01:50] } 37... Rb7 { [%eval 3.65] [%clk 0:30:09] } 38. Qc8 { [%eval 2.97] [%clk 0:01:56] } 38... Rb5 { [%eval 3.09] [%clk 0:30:02] } 39. Qe8 { [%eval 3.12] [%clk 0:02:22] } 39... Rb6 { [%eval 3.24] [%clk 0:30:29] } 40. Qg8+ { [%eval 3.24] [%clk 0:02:43] } 40... Kh6 { [%eval 3.88] [%clk 0:30:56] } 41. Qf8+ { [%eval 3.72] [%clk 0:03:11] } 41... Kh7 { [%eval 3.9] [%clk 0:31:05] } 42. Qc5 { [%eval 3.26] [%clk 0:03:29] } 42... Rb7 { [%eval 3.56] [%clk 0:31:25] } 43. Ng3 { [%eval 3.77] [%clk 0:03:37] } 43... e5 { [%eval 4.66] [%clk 0:31:37] } 44. Qxd5?? { [%eval 0.77] } { Blunder. Qc8 was best. } { [%clk 0:02:34] } 44... Rc7 { [%eval 0.64] [%clk 0:31:17] } 45. dxe5 { [%eval 0.66] [%clk 0:00:49] } 45... Rc1+ { [%eval 0.73] [%clk 0:29:21] } 46. Nf1 { [%eval 0.61] [%clk 0:01:18] } 46... Qxh4?! { [%eval 1.46] } { Inaccuracy. Qf5 was best. } { [%clk 0:27:07] } 47. Qd4 { [%eval 1.54] [%clk 0:01:47] } 47... Qg5 { [%eval 1.56] [%clk 0:23:40] } 48. e6? { [%eval 0.0] } { Mistake. Rd8 was best. } { [%clk 0:02:16] } 48... Rxf1+ { [%eval 0.0] [%clk 0:23:21] } 49. Kxf1 { [%eval 0.0] [%clk 0:02:44] } 49... Qc1+ { [%eval 0.0] [%clk 0:23:50] } 50. Ke2 { [%eval 0.0] [%clk 0:03:14] } 50... Qc2+ { [%eval 0.0] [%clk 0:24:06] } 51. Ke1 { [%eval 0.0] [%clk 0:03:37] } 51... Qb1+ { [%eval 0.0] [%clk 0:23:51] } 52. Ke2 { [%eval 0.0] [%clk 0:03:45] } 52... Qc2+ { [%eval 0.0] [%clk 0:24:19] } 53. Ke3 { [%eval 0.0] [%clk 0:03:27] } 53... Qc1+ { [%eval 0.0] [%clk 0:24:47] } 54. Qd2 { [%eval 0.0] [%clk 0:01:21] } 54... Qc6 { [%eval 0.0] [%clk 0:24:37] } 55. Qd8 { [%eval 0.0] [%clk 0:01:49] } 55... Qe4+ { [%eval 0.0] [%clk 0:24:53] } 56. Kd2 { [%eval 0.0] [%clk 0:02:17] } 56... Qc2+ { [%eval 0.0] [%clk 0:19:47] } 57. Ke3 { [%eval 0.0] [%clk 0:02:45] } 57... Qe4+ { [%eval 0.0] [%clk 0:20:12] } 58. Kd2 { [%eval 0.0] [%clk 0:03:13] } 58... Qc2+ { [%eval 0.0] [%clk 0:20:38] } 1/2-1/2