Event: Round 8: Caro Miranda, Peter Valentino - Alfaro Zambrano, Luis Fabricio
Date: 2024-05-08
White: Caro Miranda, Peter Valentino
WhiteElo: 1709
Black: Alfaro Zambrano, Luis Fabricio
BlackElo: 1898
Result: 1/2-1/2
ECO: A40
Opening: Horwitz Defense
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:58] } 1... e6 { [%eval 0.42] [%clk 1:26:02] } 2. Bf4 { [%eval 0.1] [%clk 1:31:12] } 2... c5 { [%eval 0.06] [%clk 1:26:16] } 3. e3 { [%eval 0.13] [%clk 1:31:36] } 3... Qb6 { [%eval 0.0] [%clk 1:26:28] } 4. Na3 { [%eval -0.32] [%clk 1:29:08] } 4... d5?! { [%eval 0.44] } { Inaccuracy. cxd4 was best. } { [%clk 1:19:35] } 5. Nb5 { [%eval 0.61] [%clk 1:28:16] } 5... Na6 { [%eval 0.65] [%clk 1:19:18] } 6. dxc5?! { [%eval 0.08] } { Inaccuracy. c3 was best. } { [%clk 1:12:11] } 6... Bxc5 { [%eval 0.14] [%clk 1:18:02] } 7. Nf3 { [%eval 0.1] [%clk 1:10:07] } 7... Nf6 { [%eval 0.14] [%clk 1:16:05] } 8. Be5 { [%eval -0.03] [%clk 1:06:32] } 8... Be7 { [%eval 0.22] [%clk 1:05:23] } 9. Bd3 { [%eval 0.0] [%clk 1:04:52] } 9... O-O { [%eval -0.08] [%clk 1:03:08] } 10. O-O { [%eval -0.06] [%clk 0:57:23] } 10... Bd7 { [%eval -0.02] [%clk 0:59:56] } 11. a4 { [%eval -0.04] [%clk 0:51:23] } 11... Qd8 { [%eval 0.11] [%clk 0:45:35] } 12. Qe2 { [%eval -0.3] [%clk 0:32:33] } 12... Nc5 { [%eval -0.24] [%clk 0:38:45] } 13. Rfd1 { [%eval -0.22] [%clk 0:30:46] } 13... a6 { [%eval -0.21] [%clk 0:34:06] } 14. Nc3 { [%eval -0.23] [%clk 0:30:59] } 14... Qe8 { [%eval -0.02] [%clk 0:27:28] } 15. a5 { [%eval -0.13] [%clk 0:14:45] } 15... Bc6 { [%eval -0.07] [%clk 0:24:51] } 16. h3 { [%eval -0.13] [%clk 0:14:07] } 16... Nfd7 { [%eval -0.04] [%clk 0:22:04] } 17. Bf4 { [%eval -0.26] [%clk 0:10:27] } 17... f6 { [%eval -0.31] [%clk 0:16:06] } 18. e4 { [%eval -0.71] [%clk 0:09:17] } 18... dxe4 { [%eval -0.62] [%clk 0:14:44] } 19. Bxe4 { [%eval -0.75] [%clk 0:09:12] } 19... Nxe4 { [%eval -0.81] [%clk 0:14:43] } 20. Nxe4 { [%eval -0.81] [%clk 0:09:28] } 20... e5 { [%eval -0.76] [%clk 0:14:36] } 21. Bd2 { [%eval -0.78] [%clk 0:08:00] } 21... Kh8 { [%eval -0.37] [%clk 0:11:37] } 22. Bc3 { [%eval -0.78] [%clk 0:07:14] } 22... Nc5 { [%eval -0.75] [%clk 0:08:36] } 23. Nxc5 { [%eval -0.74] [%clk 0:03:17] } 23... Bxc5 { [%eval -0.77] [%clk 0:09:06] } 24. b4 { [%eval -1.28] [%clk 0:01:38] } 24... Be7?! { [%eval -0.63] } { Inaccuracy. Bb5 was best. } { [%clk 0:07:51] } 25. Be1 { [%eval -0.58] [%clk 0:01:44] } 25... Bd8 { [%eval -0.48] [%clk 0:04:11] } 26. c4 { [%eval -0.42] [%clk 0:01:43] } 26... Bc7 { [%eval -0.33] [%clk 0:04:08] } 27. Bc3 { [%eval -0.35] [%clk 0:01:25] } 27... Qf7? { [%eval 0.87] } { Mistake. Rc8 was best. } { [%clk 0:02:55] } 28. Rdc1? { [%eval -0.54] } { Mistake. b5 was best. } { [%clk 0:00:40] } 28... b5?! { [%eval 0.02] } { Inaccuracy. Bd7 was best. } { [%clk 0:02:47] } 29. axb6 { [%eval 0.0] [%clk 0:00:51] } 29... Bxb6 { [%eval 0.06] [%clk 0:03:17] } 30. b5 { [%eval -0.18] [%clk 0:01:01] } 30... axb5 { [%eval -0.23] [%clk 0:03:29] } 31. cxb5 { [%eval -0.27] [%clk 0:01:28] } 31... Bb7 { [%eval -0.19] [%clk 0:03:48] } 32. Bb4 { [%eval -0.51] [%clk 0:01:37] } 32... Rxa1 { [%eval -0.54] [%clk 0:03:25] } 33. Rxa1 { [%eval -0.48] [%clk 0:02:06] } 33... Rd8 { [%eval -0.05] [%clk 0:02:31] } 34. Rd1 { [%eval -0.19] [%clk 0:02:13] } 34... Rc8 { [%eval -0.1] [%clk 0:01:44] } 35. Be1 { [%eval -0.18] [%clk 0:00:32] } 35... Qe8 { [%eval -0.12] [%clk 0:01:11] } 36. Nh4 { [%eval -0.08] [%clk 0:00:47] } 36... g6 { [%eval -0.07] [%clk 0:00:42] } 37. Rd6 { [%eval -0.07] [%clk 0:00:42] } 37... Bd8 { [%eval 0.14] [%clk 0:00:46] } 38. Nf3 { [%eval 0.0] [%clk 0:00:49] } 38... Be7 { [%eval 0.03] [%clk 0:00:53] } 39. Re6?! { [%eval -0.68] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:38] } 39... Bd5 { [%eval -0.83] [%clk 0:00:39] } 40. Rb6 { [%eval -0.95] [%clk 0:00:32] } 40... Qd8?! { [%eval -0.12] } { Inaccuracy. e4 was best. } { [%clk 0:00:36] } 41. Ba5?? { [%eval -2.88] } { Blunder. Ra6 was best. } { [%clk 0:00:38] } 41... Qd7?? { [%eval -0.16] } { Blunder. Bb4 was best. } { [%clk 0:00:36] } 42. Nd2?? { [%eval -4.29] } { Blunder. Qd2 was best. } { [%clk 0:00:32] } 42... Bd8?! { [%eval -3.26] } { Inaccuracy. Rc1+ was best. } { [%clk 0:00:36] } 43. Ra6 { [%eval -3.43] [%clk 0:00:46] } 43... Bb7?? { [%eval 0.0] } { Blunder. Rc1+ was best. } { [%clk 0:00:35] } 44. Bxd8 { [%eval 0.0] [%clk 0:01:09] } 44... Qxd8 { [%eval 0.02] [%clk 0:00:41] } 45. Ra1 { [%eval -0.08] [%clk 0:01:25] } 45... Rc2 { [%eval -0.17] [%clk 0:00:45] } 46. Rd1 { [%eval -0.12] [%clk 0:01:14] } 46... Qd5 { [%eval 0.0] [%clk 0:00:58] } 47. f3 { [%eval -0.15] [%clk 0:01:02] } 47... Rb2 { [%eval -0.11] [%clk 0:01:16] } 48. Qe1 { [%eval -0.14] [%clk 0:00:31] } 48... Qc5+ { [%eval -0.01] [%clk 0:00:53] } 49. Kh1 { [%eval -0.12] [%clk 0:00:44] } 49... Qc2 { [%eval 0.0] [%clk 0:00:54] } 50. Qf1 { [%eval 0.0] [%clk 0:00:51] } 1/2-1/2