Event: Round 4: Derek Wang - Eric Qian
Date: 2024-02-25
White: Derek Wang
Black: Eric Qian
Result: 0-1
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:30:58] } 1... d5 { [%eval 0.25] [%clk 1:30:56] } 2. Nc3 { [%eval -0.04] [%clk 1:31:23] } 2... Nf6 { [%eval -0.03] [%clk 1:31:16] } 3. Bf4 { [%eval 0.0] [%clk 1:31:44] } 3... c5 { [%eval -0.08] [%clk 1:31:43] } 4. e3 { [%eval 0.0] [%clk 1:32:09] } 4... cxd4 { [%eval 0.0] [%clk 1:32:10] } 5. exd4 { [%eval 0.0] [%clk 1:32:33] } 5... a6 { [%eval 0.05] [%clk 1:32:35] } 6. Nf3 { [%eval 0.02] [%clk 1:32:58] } 6... Nc6 { [%eval 0.0] [%clk 1:32:36] } 7. Ne5 { [%eval 0.0] [%clk 1:33:02] } 7... e6 { [%eval 0.17] [%clk 1:24:18] } 8. Nxc6 { [%eval 0.07] [%clk 1:30:42] } 8... bxc6 { [%eval 0.03] [%clk 1:24:27] } 9. Be2 { [%eval 0.06] [%clk 1:31:03] } 9... c5 { [%eval 0.03] [%clk 1:11:24] } 10. O-O { [%eval -0.21] [%clk 1:30:52] } 10... Bd6 { [%eval 0.17] [%clk 1:09:20] } 11. Qd2 { [%eval -0.32] [%clk 1:27:26] } 11... cxd4 { [%eval -0.33] [%clk 1:05:53] } 12. Qxd4 { [%eval -0.37] [%clk 1:27:37] } 12... O-O { [%eval -0.27] [%clk 1:05:34] } 13. Rfe1 { [%eval -0.29] [%clk 1:25:55] } 13... Rb8 { [%eval -0.16] [%clk 1:03:18] } 14. Bxd6 { [%eval -0.5] [%clk 1:18:13] } 14... Qxd6 { [%eval -0.54] [%clk 1:03:35] } 15. b3 { [%eval -0.45] [%clk 1:18:02] } 15... e5 { [%eval -0.54] [%clk 0:57:18] } 16. Qd2 { [%eval -0.63] [%clk 1:15:56] } 16... Bb7 { [%eval -0.54] [%clk 0:55:20] } 17. Bd3?! { [%eval -1.11] } { Inaccuracy. Rad1 was best. } { [%clk 1:09:24] } 17... Rbd8 { [%eval -1.19] [%clk 0:42:07] } 18. Rad1 { [%eval -1.0] [%clk 1:03:28] } 18... Qc7 { [%eval -0.53] [%clk 0:41:29] } 19. Na4 { [%eval -0.55] [%clk 0:54:01] } 19... e4 { [%eval -0.08] [%clk 0:38:51] } 20. Be2 { [%eval -0.01] [%clk 0:51:48] } 20... d4 { [%eval 0.0] [%clk 0:32:09] } 21. Qb4 { [%eval 0.06] [%clk 0:43:12] } 21... a5 { [%eval 0.08] [%clk 0:25:40] } 22. Qb6 { [%eval 0.0] [%clk 0:38:07] } 22... Qxb6 { [%eval 0.24] [%clk 0:25:07] } 23. Nxb6 { [%eval 0.14] [%clk 0:38:30] } 23... Rfe8?! { [%eval 1.23] } { Inaccuracy. g6 was best. } { [%clk 0:23:51] } 24. Bb5 { [%eval 1.24] [%clk 0:34:07] } 24... Re6 { [%eval 1.24] [%clk 0:20:34] } 25. Nc4 { [%eval 1.13] [%clk 0:33:57] } 25... Bc6 { [%eval 1.28] [%clk 0:19:22] } 26. a4 { [%eval 1.38] [%clk 0:32:34] } 26... Rd5 { [%eval 1.64] [%clk 0:17:15] } 27. Rd2?! { [%eval 0.65] } { Inaccuracy. Bxc6 was best. } { [%clk 0:21:02] } 27... Kf8? { [%eval 1.86] } { Mistake. Bxb5 was best. } { [%clk 0:13:35] } 28. Bxc6 { [%eval 1.81] [%clk 0:20:06] } 28... Rxc6 { [%eval 1.89] [%clk 0:13:39] } 29. Red1 { [%eval 1.87] [%clk 0:20:32] } 29... e3? { [%eval 3.35] } { Mistake. d3 was best. } { [%clk 0:09:56] } 30. fxe3 { [%eval 3.31] [%clk 0:20:38] } 30... dxe3 { [%eval 3.27] [%clk 0:10:10] } 31. Rxd5 { [%eval 3.41] [%clk 0:20:29] } 31... e2 { [%eval 3.47] [%clk 0:10:35] } 32. Re1?! { [%eval 2.69] } { Inaccuracy. Rd8+ was best. } { [%clk 0:16:47] } 32... Nxd5 { [%eval 2.3] [%clk 0:10:51] } 33. Rxe2 { [%eval 2.52] [%clk 0:17:11] } 33... Rc5 { [%eval 3.78] [%clk 0:09:53] } 34. Re5 { [%eval 3.48] [%clk 0:16:29] } 34... f6 { [%eval 3.78] [%clk 0:10:14] } 35. Rh5?? { [%eval 1.57] } { Blunder. Rf5 was best. } { [%clk 0:16:00] } 35... Kg8 { [%eval 1.53] [%clk 0:09:26] } 36. Nxa5? { [%eval -0.06] } { Mistake. Rh4 was best. } { [%clk 0:11:12] } 36... g5 { [%eval -0.1] [%clk 0:08:22] } 37. Nc4?! { [%eval -0.77] } { Inaccuracy. c4 was best. } { [%clk 0:09:47] } 37... Nf4 { [%eval -0.98] [%clk 0:08:43] } 38. Rh3 { [%eval -0.75] [%clk 0:09:18] } 38... Nxh3+ { [%eval -0.99] [%clk 0:09:07] } 39. gxh3 { [%eval -1.07] [%clk 0:09:45] } 39... Kf8 { [%eval -0.6] [%clk 0:09:30] } 40. a5 { [%eval -0.9] [%clk 0:09:33] } 40... Ke8 { [%eval -0.94] [%clk 0:07:23] } 41. Kf2 { [%eval -0.86] [%clk 0:08:54] } 41... Kd7 { [%eval -0.84] [%clk 0:06:05] } 42. Ke3 { [%eval -0.87] [%clk 0:07:25] } 42... Kc6 { [%eval -0.38] [%clk 0:04:34] } 43. Kd4? { [%eval -1.54] } { Mistake. a6 was best. } { [%clk 0:05:42] } 43... Rd5+?! { [%eval -0.92] } { Inaccuracy. Rf5 was best. } { [%clk 0:04:42] } 44. Kc3?? { [%eval -2.87] } { Blunder. Ke4 was best. } { [%clk 0:03:49] } 44... Kb5? { [%eval -1.33] } { Mistake. f5 was best. } { [%clk 0:02:45] } 45. b4? { [%eval -2.57] } { Mistake. Ne3 was best. } { [%clk 0:03:39] } 45... f5 { [%eval -2.69] [%clk 0:02:28] } 46. Ne3 { [%eval -3.17] [%clk 0:01:51] } 46... Re5 { [%eval -3.27] [%clk 0:02:30] } 47. Nc4 { [%eval -3.46] [%clk 0:02:15] } 47... Rd5?! { [%eval -2.61] } { Inaccuracy. Re6 was best. } { [%clk 0:02:23] } 48. Ne3 { [%eval -2.97] [%clk 0:01:52] } 48... Re5 { [%eval -3.07] [%clk 0:02:29] } 49. Nc4 { [%eval -3.67] [%clk 0:02:17] } 49... Re6 { [%eval -3.68] [%clk 0:02:47] } 50. Kb3?! { [%eval -4.67] } { Inaccuracy. Kd3 was best. } { [%clk 0:01:24] } 50... f4 { [%eval -4.81] [%clk 0:03:07] } 51. Na3+ { [%eval -4.82] [%clk 0:00:39] } 51... Ka6 { [%eval -4.8] [%clk 0:03:14] } 52. Ka4 { [%eval -5.26] [%clk 0:00:34] } 52... f3 { [%eval -5.54] [%clk 0:03:21] } 53. Nb5 { [%eval -5.13] [%clk 0:00:45] } 53... Re1 { [%eval -5.9] [%clk 0:02:48] } 54. Nd6 { [%eval -6.34] [%clk 0:00:32] } 54... Ra1+ { [%eval -6.48] [%clk 0:03:00] } 0-1