Event: Round 7: Roberto Martin Del Campo - Jason Liang
Date: 2021-12-29
White: Roberto Martin Del Campo
WhiteTitle: IM
Black: Jason Liang
BlackTitle: IM
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:29:35] } 1... c5 { [%eval 0.32] [%clk 1:30:25] } 2. Nf3 { [%eval 0.0] [%clk 1:29:34] } 2... e6 { [%eval 0.36] [%clk 1:30:43] } 3. c3 { [%eval 0.05] [%clk 1:26:41] } 3... Nf6 { [%eval 0.18] [%clk 1:30:53] } 4. e5 { [%eval 0.27] [%clk 1:24:51] } 4... Nd5 { [%eval 0.09] [%clk 1:31:13] } 5. d4 { [%eval 0.15] [%clk 1:23:56] } 5... cxd4 { [%eval 0.15] [%clk 1:31:26] } 6. Qxd4 { [%eval -0.14] [%clk 1:24:20] } 6... Nc6 { [%eval -0.26] [%clk 1:30:50] } 7. Qe4 { [%eval -0.52] [%clk 1:23:52] } 7... f5 { [%eval -0.4] [%clk 1:30:24] } 8. Qe2 { [%eval -0.46] [%clk 1:22:01] } 8... b5 { [%eval -0.42] [%clk 1:29:57] } 9. g3 { [%eval -0.66] [%clk 1:14:59] } 9... Rb8?! { [%eval -0.15] } { Inaccuracy. Be7 was best. } { [%clk 1:15:12] } 10. Bg2 { [%eval -0.08] [%clk 1:14:36] } 10... Bc5 { [%eval 0.3] [%clk 1:14:08] } 11. O-O { [%eval 0.05] [%clk 1:11:11] } 11... O-O { [%eval 0.43] [%clk 1:13:20] } 12. Nbd2 { [%eval 0.07] [%clk 1:03:25] } 12... Qe8 { [%eval 0.29] [%clk 1:01:53] } 13. a4 { [%eval 0.0] [%clk 0:53:10] } 13... a6?! { [%eval 0.81] } { Inaccuracy. bxa4 was best. } { [%clk 0:57:58] } 14. axb5?! { [%eval 0.13] } { Inaccuracy. Ne1 was best. } { [%clk 0:52:47] } 14... axb5 { [%eval 0.2] [%clk 0:58:21] } 15. Nb3 { [%eval 0.07] [%clk 0:52:19] } 15... Bb6 { [%eval 0.0] [%clk 0:58:08] } 16. Nfd4 { [%eval 0.0] [%clk 0:49:50] } 16... Nxd4 { [%eval 0.0] [%clk 0:49:37] } 17. cxd4?! { [%eval -0.73] } { Inaccuracy. Nxd4 was best. } { [%clk 0:46:50] } 17... Bb7 { [%eval -0.7] [%clk 0:48:51] } 18. f4 { [%eval -0.78] [%clk 0:45:33] } 18... Qe7 { [%eval -0.93] [%clk 0:39:38] } 19. Bd2 { [%eval -0.79] [%clk 0:42:29] } 19... b4 { [%eval -1.0] [%clk 0:32:39] } 20. h3 { [%eval -0.98] [%clk 0:38:44] } 20... Rfc8 { [%eval -0.94] [%clk 0:30:49] } 21. Rfc1 { [%eval -1.04] [%clk 0:32:44] } 21... Qf8 { [%eval -0.92] [%clk 0:29:25] } 22. Be3 { [%eval -1.26] [%clk 0:22:18] } 22... Ra8 { [%eval -1.42] [%clk 0:28:26] } 23. Bf2 { [%eval -1.48] [%clk 0:20:58] } 23... Rxc1+ { [%eval -1.48] [%clk 0:25:24] } 24. Rxc1 { [%eval -1.5] [%clk 0:20:16] } 24... Bc6 { [%eval -1.2] [%clk 0:21:45] } 25. Qc4 { [%eval -1.41] [%clk 0:17:59] } 25... h6 { [%eval -1.3] [%clk 0:19:08] } 26. Nc5 { [%eval -1.46] [%clk 0:16:11] } 26... Bxc5 { [%eval -1.5] [%clk 0:17:43] } 27. dxc5 { [%eval -1.37] [%clk 0:16:27] } 27... Ra4 { [%eval -1.51] [%clk 0:16:20] } 28. Qd4 { [%eval -1.43] [%clk 0:11:10] } 28... Qa8 { [%eval -1.67] [%clk 0:15:19] } 29. Kh2 { [%eval -1.56] [%clk 0:10:01] } 29... b3 { [%eval -1.49] [%clk 0:12:22] } 30. Qd1 { [%eval -1.32] [%clk 0:08:01] } 30... Qb7 { [%eval -1.38] [%clk 0:11:44] } 31. Qd2 { [%eval -1.66] [%clk 0:03:57] } 31... Kh7 { [%eval -1.4] [%clk 0:09:55] } 32. Rg1?! { [%eval -2.33] } { Inaccuracy. Bf1 was best. } { [%clk 0:04:10] } 32... Rc4 { [%eval -2.25] [%clk 0:09:28] } 33. Rc1 { [%eval -2.04] [%clk 0:04:19] } 33... Rxc1 { [%eval -2.1] [%clk 0:07:08] } 34. Qxc1 { [%eval -2.04] [%clk 0:04:46] } 34... Qb4 { [%eval -2.02] [%clk 0:06:53] } 35. Bg1?! { [%eval -2.91] } { Inaccuracy. Be1 was best. } { [%clk 0:02:04] } 35... Ne7 { [%eval -3.11] [%clk 0:05:13] } 36. Bxc6?! { [%eval -4.49] } { Inaccuracy. Be3 was best. } { [%clk 0:01:58] } 36... dxc6 { [%eval -4.34] [%clk 0:05:29] } 37. Qd1 { [%eval -4.68] [%clk 0:01:44] } 37... Nd5?? { [%eval -2.0] } { Blunder. Qc4 was best. } { [%clk 0:05:33] } 38. Qd4?? { [%eval -4.8] } { Blunder. Qd3 was best. } { [%clk 0:01:49] } 38... Qb5 { [%eval -4.86] [%clk 0:05:05] } 39. Bf2 { [%eval -4.82] [%clk 0:01:41] } 39... Qe2 { [%eval -5.03] [%clk 0:05:20] } 40. Kg2 { [%eval -5.75] [%clk 0:02:03] } 40... g5 { [%eval -5.27] [%clk 0:05:04] } 41. fxg5 { [%eval -6.3] [%clk 0:02:10] } 41... hxg5 { [%eval -6.97] [%clk 0:05:27] } 42. Kg1 { [%eval -6.87] [%clk 0:01:47] } 42... Kg6 { [%eval -6.74] [%clk 0:04:19] } 43. Qa4 { [%eval -6.78] [%clk 0:01:27] } 43... Ne3 { [%eval -6.92] [%clk 0:02:01] } 44. Bxe3 { [%eval -7.2] [%clk 0:01:54] } 44... Qxe3+ { [%eval -6.77] [%clk 0:02:26] } 45. Kg2 { [%eval -6.81] [%clk 0:02:23] } 45... Qd2+ { [%eval -6.65] [%clk 0:01:56] } 46. Kg1 { [%eval -8.8] [%clk 0:02:20] } 46... Qc1+ { [%eval -8.93] [%clk 0:02:16] } 47. Kf2 { [%eval -8.59] [%clk 0:01:40] } 47... Qxb2+ { [%eval -8.82] [%clk 0:02:41] } 48. Kf3 { [%eval -8.76] [%clk 0:02:06] } 48... Qc3+ { [%eval -8.75] [%clk 0:03:02] } 49. Kg2 { [%eval -9.08] [%clk 0:02:29] } 49... Qd2+ { [%eval -9.1] [%clk 0:03:21] } 50. Kf3 { [%eval -8.91] [%clk 0:02:54] } 50... Qd5+ { [%eval -9.07] [%clk 0:03:41] } 51. Kf2 { [%eval -10.07] } 0-1