Event: Round 4: Alberto Bethencourt Hernandez - Damian Angel Lorenzo Calvo
Date: 2023-12-04
White: Alberto Bethencourt Hernandez
Black: Damian Angel Lorenzo Calvo
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.33] [%clk 1:30:49] } 2. Nf3 { [%eval 0.0] [%clk 1:31:06] } 2... Nc6 { [%eval 0.29] [%clk 1:30:52] } 3. Bb5 { [%eval 0.3] [%clk 1:30:55] } 3... g6 { [%eval 0.59] [%clk 1:30:28] } 4. O-O { [%eval 0.2] [%clk 1:30:52] } 4... Bg7 { [%eval 0.55] [%clk 1:29:55] } 5. Re1 { [%eval 0.28] [%clk 1:30:20] } 5... e5 { [%eval 0.35] [%clk 1:28:31] } 6. Bxc6 { [%eval 0.29] [%clk 1:29:41] } 6... dxc6 { [%eval 0.37] [%clk 1:27:00] } 7. d3 { [%eval 0.25] [%clk 1:29:24] } 7... Qd6?! { [%eval 0.89] } { Inaccuracy. Qe7 was best. } { [%clk 1:24:02] } 8. a4 { [%eval 0.45] [%clk 1:27:16] } 8... Nf6 { [%eval 0.45] [%clk 1:20:51] } 9. Na3 { [%eval 0.36] [%clk 1:27:18] } 9... Be6 { [%eval 0.47] [%clk 1:18:16] } 10. Ng5 { [%eval 0.38] [%clk 1:23:42] } 10... O-O { [%eval 0.41] [%clk 1:16:37] } 11. Nxe6 { [%eval 0.45] [%clk 1:20:12] } 11... Qxe6 { [%eval 0.38] [%clk 1:17:05] } 12. Nc4 { [%eval 0.4] [%clk 1:18:10] } 12... b6 { [%eval 0.54] [%clk 1:08:57] } 13. Qe2 { [%eval 0.4] [%clk 1:10:11] } 13... Rae8 { [%eval 0.39] [%clk 1:04:20] } 14. f3 { [%eval 0.63] [%clk 1:06:40] } 14... Nd7 { [%eval 0.41] [%clk 1:02:31] } 15. Be3 { [%eval 0.44] [%clk 1:05:26] } 15... f5 { [%eval 0.57] [%clk 1:00:01] } 16. Bf2 { [%eval 0.42] [%clk 1:05:42] } 16... f4 { [%eval 0.44] [%clk 0:58:47] } 17. Nd2 { [%eval -0.07] [%clk 1:01:58] } 17... Rf7 { [%eval -0.09] [%clk 0:55:48] } 18. a5 { [%eval -0.24] [%clk 1:00:58] } 18... Bf8?! { [%eval 0.78] } { Inaccuracy. b5 was best. } { [%clk 0:53:31] } 19. axb6 { [%eval 0.82] [%clk 0:59:29] } 19... axb6 { [%eval 0.92] [%clk 0:53:58] } 20. Ra6 { [%eval 0.79] [%clk 0:58:17] } 20... g5 { [%eval 0.76] [%clk 0:50:44] } 21. Nc4 { [%eval 0.39] [%clk 0:56:02] } 21... b5 { [%eval 0.3] [%clk 0:48:23] } 22. Na5 { [%eval 0.39] [%clk 0:51:35] } 22... Nb8 { [%eval 0.62] [%clk 0:47:53] } 23. Ra8 { [%eval 0.51] [%clk 0:50:11] } 23... h5 { [%eval 0.54] [%clk 0:45:55] } 24. Nb3 { [%eval 0.63] [%clk 0:47:45] } 24... Nd7 { [%eval 0.54] [%clk 0:45:23] } 25. Rxe8 { [%eval 0.24] [%clk 0:46:30] } 25... Qxe8 { [%eval 0.52] [%clk 0:45:51] } 26. Ra1 { [%eval 0.25] [%clk 0:46:48] } 26... Rg7 { [%eval 0.32] [%clk 0:43:30] } 27. c3 { [%eval 0.0] [%clk 0:36:09] } 27... g4 { [%eval 0.01] [%clk 0:41:16] } 28. d4 { [%eval -0.5] [%clk 0:34:37] } 28... c4 { [%eval -0.54] [%clk 0:30:21] } 29. Nd2 { [%eval -0.3] [%clk 0:32:22] } 29... Qg6 { [%eval -0.08] [%clk 0:27:48] } 30. Ra6 { [%eval -0.07] [%clk 0:30:02] } 30... Qd6? { [%eval 1.23] } { Mistake. exd4 was best. } { [%clk 0:22:08] } 31. d5 { [%eval 1.25] [%clk 0:26:53] } 31... Nb8 { [%eval 1.2] [%clk 0:22:27] } 32. Rb6 { [%eval 1.35] [%clk 0:27:11] } 32... g3 { [%eval 1.78] [%clk 0:17:07] } 33. hxg3 { [%eval 0.78] [%clk 0:27:04] } 33... fxg3 { [%eval 0.87] [%clk 0:17:14] } 34. Be3 { [%eval 0.88] [%clk 0:27:28] } 34... Ra7 { [%eval 0.71] [%clk 0:17:12] } 35. dxc6?? { [%eval -1.24] } { Blunder. Qe1 was best. } { [%clk 0:26:20] } 35... Nxc6?? { [%eval 2.19] } { Blunder. Ra1+ was best. } { [%clk 0:16:09] } 36. Rxb5?? { [%eval -1.97] } { Blunder. Qe1 was best. } { [%clk 0:25:53] } 36... Ra1+ { [%eval -1.48] [%clk 0:15:27] } 37. Nf1 { [%eval -1.44] [%clk 0:26:16] } 37... Na5?? { [%eval 3.89] } { Blunder. Qd3 was best. } { [%clk 0:14:15] } 38. Rb6?? { [%eval -4.93] } { Blunder. Rd5 was best. } { [%clk 0:22:30] } 38... Qd3 { [%eval -4.9] [%clk 0:11:11] } 39. Qxd3 { [%eval -4.91] [%clk 0:21:56] } 39... cxd3 { [%eval -4.85] [%clk 0:11:40] } 40. Rg6+ { [%eval -4.95] [%clk 0:20:04] } 40... Kf7 { [%eval -4.94] [%clk 0:12:09] } 41. Rxg3 { [%eval -4.92] [%clk 0:20:26] } 41... Nc4 { [%eval -4.9] [%clk 0:11:28] } 42. Bg5 { [%eval -5.99] [%clk 0:15:31] } 42... d2?! { [%eval -4.37] } { Inaccuracy. Bc5+ was best. } { [%clk 0:11:40] } 43. Bxd2 { [%eval -4.48] [%clk 0:15:56] } 43... Nxd2 { [%eval -4.67] [%clk 0:12:06] } 44. Rg5 { [%eval -5.47] [%clk 0:16:10] } 44... Rxf1+ { [%eval -5.57] [%clk 0:11:40] } 45. Kh2 { [%eval -5.49] [%clk 0:16:34] } 45... h4 { [%eval -4.78] [%clk 0:11:03] } 46. Kh3 { [%eval -5.44] [%clk 0:15:27] } 46... Bg7 { [%eval -5.54] [%clk 0:11:03] } 47. Rf5+ { [%eval -5.56] [%clk 0:13:42] } 47... Bf6 { [%eval -5.73] [%clk 0:11:11] } 48. Kg4 { [%eval -6.21] [%clk 0:11:46] } 48... Nc4 { [%eval -6.09] [%clk 0:11:13] } 0-1