Event: Round 3: David Arenas - Yiding Lu
Date: 2024-02-21
White: Arenas, David
WhiteTitle: GM
WhiteElo: 2381
Black: Lu, Yiding
BlackTitle: CM
BlackElo: 2076
Result: 1-0
ECO: C41
Opening: Philidor Defense: Lion Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:52] } 1... d6?! { [%eval 0.75] } { Inaccuracy. e5 was best. } { [%clk 1:30:43] } 2. d4 { [%eval 0.4] [%clk 1:30:50] } 2... Nf6 { [%eval 0.63] [%clk 1:31:10] } 3. Nc3 { [%eval 0.47] [%clk 1:31:15] } 3... e5 { [%eval 0.52] [%clk 1:31:28] } 4. Nf3 { [%eval 0.63] [%clk 1:31:36] } 4... Nbd7 { [%eval 0.48] [%clk 1:31:54] } 5. Bc4 { [%eval 0.49] [%clk 1:30:59] } 5... Be7 { [%eval 0.4] [%clk 1:32:19] } 6. O-O { [%eval 0.4] [%clk 1:31:13] } 6... O-O { [%eval 0.48] [%clk 1:32:43] } 7. a4 { [%eval 0.42] [%clk 1:31:39] } 7... c6 { [%eval 0.62] [%clk 1:33:10] } 8. a5 { [%eval 0.46] [%clk 1:32:04] } 8... h6 { [%eval 0.59] [%clk 1:29:44] } 9. h3 { [%eval 0.45] [%clk 1:32:09] } 9... Re8 { [%eval 0.55] [%clk 1:29:19] } 10. Re1 { [%eval 0.52] [%clk 1:32:08] } 10... Qc7 { [%eval 0.57] [%clk 1:29:27] } 11. Be3 { [%eval 0.59] [%clk 1:29:59] } 11... exd4 { [%eval 0.56] [%clk 1:29:25] } 12. Nxd4 { [%eval 0.46] [%clk 1:26:47] } 12... Bf8 { [%eval 0.53] [%clk 1:29:33] } 13. Bf4 { [%eval 0.53] [%clk 1:23:45] } 13... Rb8 { [%eval 0.6] [%clk 1:29:37] } 14. Qd2 { [%eval 0.39] [%clk 1:02:27] } 14... b5 { [%eval 0.44] [%clk 1:25:13] } 15. axb6 { [%eval 0.37] [%clk 1:02:50] } 15... axb6 { [%eval 0.37] [%clk 1:25:24] } 16. b4 { [%eval 0.31] [%clk 1:02:59] } 16... Ne5 { [%eval 0.43] [%clk 1:19:11] } 17. Bf1 { [%eval 0.41] [%clk 0:59:25] } 17... b5 { [%eval 0.39] [%clk 1:17:36] } 18. Bh2 { [%eval 0.34] [%clk 0:56:59] } 18... Qb6 { [%eval 0.39] [%clk 1:04:44] } 19. Kh1 { [%eval 0.38] [%clk 0:54:55] } 19... Be6 { [%eval 0.5] [%clk 0:53:45] } 20. Nxe6 { [%eval 0.45] [%clk 0:44:32] } 20... Rxe6 { [%eval 0.45] [%clk 0:45:22] } 21. f4 { [%eval 0.19] [%clk 0:43:35] } 21... Nc4 { [%eval 0.12] [%clk 0:45:08] } 22. Bxc4 { [%eval 0.18] [%clk 0:41:41] } 22... bxc4 { [%eval 0.18] [%clk 0:45:36] } 23. Bg1 { [%eval 0.3] [%clk 0:30:41] } 23... Qc7 { [%eval 0.31] [%clk 0:44:38] } 24. f5 { [%eval 0.0] [%clk 0:20:35] } 24... Ree8 { [%eval 0.0] [%clk 0:43:51] } 25. Ra7 { [%eval -0.25] [%clk 0:20:10] } 25... Rb7 { [%eval -0.31] [%clk 0:43:18] } 26. b5 { [%eval -0.68] [%clk 0:20:31] } 26... cxb5 { [%eval -0.56] [%clk 0:30:48] } 27. Nxb5 { [%eval -0.65] [%clk 0:19:39] } 27... Qb8 { [%eval -0.71] [%clk 0:30:02] } 28. Rxb7 { [%eval -0.74] [%clk 0:19:16] } 28... Qxb7 { [%eval -0.67] [%clk 0:29:25] } 29. Nxd6 { [%eval -0.68] [%clk 0:19:39] } 29... Bxd6 { [%eval -0.65] [%clk 0:26:09] } 30. Qxd6 { [%eval -0.82] [%clk 0:20:07] } 30... Rxe4 { [%eval -0.81] [%clk 0:26:08] } 31. Qg3 { [%eval -0.65] [%clk 0:16:38] } 31... Qb2 { [%eval -0.11] [%clk 0:20:23] } 32. c3 { [%eval -0.16] [%clk 0:14:52] } 32... Qc2 { [%eval 0.0] [%clk 0:15:56] } 33. Ra1 { [%eval -0.19] [%clk 0:07:53] } 33... Re8 { [%eval -0.12] [%clk 0:13:51] } 34. Qf3 { [%eval -0.18] [%clk 0:08:09] } 34... Re5 { [%eval -0.14] [%clk 0:10:12] } 35. Rf1 { [%eval -0.05] [%clk 0:08:26] } 35... Re2 { [%eval 0.0] [%clk 0:07:24] } 36. Bd4 { [%eval 0.0] [%clk 0:08:04] } 36... Ne4 { [%eval 0.0] [%clk 0:04:59] } 37. Qg4 { [%eval 0.07] [%clk 0:08:24] } 37... f6 { [%eval 0.58] [%clk 0:05:00] } 38. Ra1 { [%eval 0.67] [%clk 0:08:19] } 38... Ng5?? { [%eval 3.11] } { Blunder. Nd6 was best. } { [%clk 0:02:14] } 39. h4 { [%eval 3.2] } 39... Qe4 { [%eval 3.31] [%clk 0:01:27] } 40. Qg3 { [%eval 3.07] [%clk 0:09:18] } 40... Qxf5 { [%eval 3.34] [%clk 0:01:07] } 41. hxg5 { [%eval 3.43] [%clk 0:09:41] } 41... Qxg5 { [%eval 3.87] [%clk 0:01:23] } 42. Qxg5 { [%eval 4.18] [%clk 0:09:43] } 42... hxg5 { [%eval 4.18] [%clk 0:01:51] } 43. Ra4 { [%eval 3.9] [%clk 0:09:54] } 43... Kf7 { [%eval 3.97] [%clk 0:02:10] } 44. Rxc4 { [%eval 4.09] [%clk 0:10:20] } 44... Kg6 { [%eval 4.1] [%clk 0:00:50] } 45. Kh2 { [%eval 3.97] [%clk 0:10:48] } 45... Kf5 { [%eval 4.46] [%clk 0:00:38] } 46. Kg3 { [%eval 4.22] [%clk 0:11:06] } 46... Rd2 { [%eval 4.3] [%clk 0:00:37] } 47. Rc7 { [%eval 4.26] [%clk 0:11:23] } 47... Rd3+ { [%eval 4.18] [%clk 0:00:57] } 48. Kf2 { [%eval 4.12] [%clk 0:11:09] } 48... Kf4 { [%eval 4.9] [%clk 0:00:52] } 49. Rxg7 { [%eval 4.88] [%clk 0:11:07] } 49... Rd2+ { [%eval 5.14] [%clk 0:01:01] } 50. Kf1 { [%eval 4.98] [%clk 0:08:31] } 50... Kg3 { [%eval 5.43] [%clk 0:01:01] } 51. Rg6 { [%eval 5.37] [%clk 0:09:00] } 51... Rc2 { [%eval 6.24] [%clk 0:00:36] } 52. Bxf6 { [%eval 6.32] [%clk 0:08:45] } 52... Rf2+ { [%eval 6.57] [%clk 0:00:33] } 53. Ke1 { [%eval 6.66] [%clk 0:09:14] } 53... Rf4?! { [%eval 36.51] } { Inaccuracy. Ra2 was best. } { [%clk 0:00:33] } 54. Be5 { [%eval 35.72] [%clk 0:09:25] } 54... Kxg2?! { [%eval #13] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:00:52] } 55. Bxf4 { [%eval #12] [%clk 0:09:48] } 55... Kh1 { [%eval #2] [%clk 0:01:19] } 56. Bxg5 { [%eval #4] [%clk 0:10:05] } 1-0