Event: Round 4: Laverde, Luis Eduardo - Arenas, David
Date: 2024-11-09
White: Laverde, Luis Eduardo
WhiteElo: 1939
Black: Arenas, David
BlackTitle: GM
BlackElo: 2337
Result: 0-1
ECO: C78
Opening: Ruy Lopez: Morphy Defense, Arkhangelsk Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:30:28] } 2. Nf3 { [%eval 0.13] [%clk 1:31:14] } 2... Nc6 { [%eval 0.17] [%clk 1:30:43] } 3. Bb5 { [%eval 0.18] [%clk 1:31:27] } 3... a6 { [%eval 0.21] [%clk 1:30:39] } 4. Ba4 { [%eval 0.27] [%clk 1:31:50] } 4... Nf6 { [%eval 0.18] [%clk 1:31:02] } 5. O-O { [%eval 0.13] [%clk 1:32:03] } 5... b5 { [%eval 0.18] [%clk 1:28:24] } 6. Bb3 { [%eval 0.29] [%clk 1:32:26] } 6... Bb7 { [%eval 0.22] [%clk 1:28:47] } 7. Re1 { [%eval 0.21] [%clk 1:30:01] } 7... Bc5 { [%eval 0.29] [%clk 1:28:56] } 8. c3 { [%eval 0.41] [%clk 1:29:43] } 8... d6 { [%eval 0.44] [%clk 1:29:19] } 9. d4 { [%eval 0.43] [%clk 1:26:56] } 9... Bb6 { [%eval 0.43] [%clk 1:29:44] } 10. a4 { [%eval 0.46] [%clk 1:21:14] } 10... h6 { [%eval 0.46] [%clk 1:27:40] } 11. h3 { [%eval 0.09] [%clk 1:19:47] } 11... O-O { [%eval 0.05] [%clk 1:26:05] } 12. axb5 { [%eval -0.02] [%clk 1:11:58] } 12... axb5 { [%eval -0.14] [%clk 1:26:28] } 13. Rxa8 { [%eval -0.13] [%clk 1:12:20] } 13... Qxa8 { [%eval -0.07] [%clk 1:24:39] } 14. Na3 { [%eval -0.26] [%clk 1:10:05] } 14... Na5 { [%eval -0.01] [%clk 1:18:31] } 15. d5?? { [%eval -3.53] } { Blunder. Bc2 was best. } { [%clk 1:03:59] } 15... c6?? { [%eval -0.21] } { Blunder. Nxb3 was best. } { [%clk 1:10:13] } 16. Ba2 { [%eval -0.18] [%clk 0:52:07] } 16... cxd5 { [%eval -0.21] [%clk 0:59:57] } 17. exd5 { [%eval -0.22] [%clk 0:52:22] } 17... Nc4 { [%eval 0.0] [%clk 1:00:21] } 18. Bxc4 { [%eval -0.08] [%clk 0:48:22] } 18... bxc4 { [%eval -0.12] [%clk 1:00:48] } 19. Nxc4 { [%eval -0.16] [%clk 0:48:20] } 19... Bc7 { [%eval -0.08] [%clk 0:58:18] } 20. Nh4 { [%eval -0.37] [%clk 0:43:07] } 20... Bxd5 { [%eval -0.31] [%clk 0:52:58] } 21. Ne3 { [%eval -0.25] [%clk 0:43:27] } 21... Be6 { [%eval -0.3] [%clk 0:53:01] } 22. Nhf5 { [%eval -0.65] [%clk 0:36:54] } 22... d5 { [%eval -0.7] [%clk 0:48:24] } 23. Qf3 { [%eval -0.91] [%clk 0:31:30] } 23... e4?! { [%eval -0.25] } { Inaccuracy. Qd8 was best. } { [%clk 0:48:45] } 24. Qe2 { [%eval -0.24] [%clk 0:31:48] } 24... Qd8 { [%eval -0.01] [%clk 0:46:35] } 25. Rd1 { [%eval -0.04] [%clk 0:27:37] } 25... Bb8 { [%eval -0.06] [%clk 0:43:24] } 26. Nd4 { [%eval 0.0] [%clk 0:27:07] } 26... Qd6 { [%eval 0.0] [%clk 0:43:11] } 27. Nf1 { [%eval 0.0] [%clk 0:27:29] } 27... Bc8 { [%eval 0.0] [%clk 0:43:32] } 28. b4 { [%eval -0.07] [%clk 0:23:26] } 28... Nd7 { [%eval 0.06] [%clk 0:39:56] } 29. Ng3 { [%eval -0.22] [%clk 0:12:48] } 29... Ne5 { [%eval 0.03] [%clk 0:33:27] } 30. Bf4 { [%eval 0.14] [%clk 0:10:00] } 30... Qg6 { [%eval 0.04] [%clk 0:30:23] } 31. Kh1 { [%eval 0.0] [%clk 0:09:13] } 31... Bd7 { [%eval 0.2] [%clk 0:30:25] } 32. Ra1 { [%eval 0.32] [%clk 0:07:42] } 32... Nd3 { [%eval 0.71] [%clk 0:30:19] } 33. Bxb8 { [%eval 0.66] [%clk 0:07:13] } 33... Rxb8 { [%eval 0.68] [%clk 0:30:48] } 34. Ra7 { [%eval 0.66] [%clk 0:07:02] } 34... Bc8 { [%eval 0.8] [%clk 0:26:33] } 35. b5?! { [%eval 0.0] } { Inaccuracy. Ra5 was best. } { [%clk 0:06:46] } 35... Qb6 { [%eval 0.0] [%clk 0:24:36] } 36. Qa2 { [%eval 0.11] [%clk 0:05:14] } 36... Be6?! { [%eval 0.89] } { Inaccuracy. Nxf2+ was best. } { [%clk 0:14:23] } 37. Kg1 { [%eval 0.85] [%clk 0:05:03] } 37... Qc5? { [%eval 2.66] } { Mistake. Kh7 was best. } { [%clk 0:13:30] } 38. Nxe6 { [%eval 2.68] [%clk 0:04:11] } 38... fxe6 { [%eval 2.69] [%clk 0:13:59] } 39. Nh5 { [%eval 2.68] [%clk 0:04:16] } 39... e3?! { [%eval 3.77] } { Inaccuracy. Kh8 was best. } { [%clk 0:11:45] } 40. Rxg7+ { [%eval 3.45] } 40... Kh8 { [%eval 3.38] } 41. Rf7?? { [%eval -1.33] } { Blunder. fxe3 was best. } { [%clk 0:02:50] } 41... exf2+ { [%eval -1.37] [%clk 0:11:46] } 42. Kf1?? { [%eval -7.67] } { Blunder. Kh2 was best. } { [%clk 0:03:13] } 42... Qxc3 { [%eval -6.98] [%clk 0:11:57] } 43. Qa7?? { [%eval #-1] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:01:47] } 43... Qe1# { [%clk 0:12:15] } 0-1