Event: Ronda 1: Arias Formoso, Rodolfo - Ibarra Carlos Roberto
Date: 2024-12-26
White: Arias Formoso, Rodolfo
WhiteElo: 1948
Black: Ibarra Carlos Roberto
BlackTitle: FM
BlackElo: 2079
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... Nf6 { [%eval 0.19] [%clk 1:30:34] } 2. Nf3 { [%eval 0.11] [%clk 1:30:50] } 2... d5 { [%eval 0.11] [%clk 1:30:54] } 3. Bf4 { [%eval 0.04] [%clk 1:30:34] } 3... e6 { [%eval 0.1] [%clk 1:29:33] } 4. e3 { [%eval 0.08] [%clk 1:30:50] } 4... Bd6 { [%eval 0.09] [%clk 1:29:45] } 5. Bg3 { [%eval 0.11] [%clk 1:30:46] } 5... c5 { [%eval 0.1] [%clk 1:29:14] } 6. c3 { [%eval 0.0] [%clk 1:30:53] } 6... Nc6 { [%eval 0.13] [%clk 1:28:40] } 7. Nbd2 { [%eval 0.1] [%clk 1:29:41] } 7... Qe7 { [%eval 0.25] [%clk 1:24:47] } 8. Bd3 { [%eval 0.03] [%clk 1:23:25] } 8... e5 { [%eval 0.05] [%clk 1:23:32] } 9. dxe5 { [%eval 0.09] [%clk 1:23:51] } 9... Nxe5 { [%eval 0.05] [%clk 1:23:55] } 10. Nxe5 { [%eval 0.08] [%clk 1:22:59] } 10... Bxe5 { [%eval 0.09] [%clk 1:24:04] } 11. Nf3 { [%eval -0.23] [%clk 1:22:16] } 11... Bxg3 { [%eval -0.21] [%clk 1:23:03] } 12. hxg3 { [%eval -0.2] [%clk 1:22:28] } 12... Bd7 { [%eval -0.27] [%clk 1:14:11] } 13. Qc2 { [%eval -0.27] [%clk 1:15:28] } 13... b5 { [%eval -0.28] [%clk 1:06:45] } 14. Bf5 { [%eval -0.56] [%clk 1:15:28] } 14... Bc6 { [%eval -0.55] [%clk 1:05:54] } 15. O-O { [%eval -0.51] [%clk 1:13:15] } 15... g6 { [%eval -0.52] [%clk 1:05:43] } 16. Bd3 { [%eval -0.56] [%clk 1:10:20] } 16... O-O { [%eval -0.51] [%clk 1:06:04] } 17. b4 { [%eval -0.97] [%clk 1:07:26] } 17... c4 { [%eval -0.95] [%clk 1:05:10] } 18. Be2 { [%eval -0.96] [%clk 1:06:45] } 18... a5 { [%eval -0.76] [%clk 1:05:04] } 19. Nd4 { [%eval -0.65] [%clk 1:05:52] } 19... Bd7 { [%eval -0.66] [%clk 1:05:24] } 20. a3 { [%eval -0.65] [%clk 1:05:08] } 20... Ra7 { [%eval -0.63] [%clk 1:02:44] } 21. Bf3 { [%eval -0.63] [%clk 0:59:37] } 21... Rfa8 { [%eval -0.61] [%clk 1:01:25] } 22. Qb2 { [%eval -0.85] [%clk 0:58:08] } 22... Qd6 { [%eval -0.46] [%clk 0:50:01] } 23. Rfd1 { [%eval -0.68] [%clk 0:52:05] } 23... axb4?! { [%eval 0.0] } { Inaccuracy. Qe5 was best. } { [%clk 0:49:09] } 24. axb4 { [%eval 0.0] [%clk 0:52:27] } 24... Ra4 { [%eval 0.0] [%clk 0:49:28] } 25. Nc2 { [%eval 0.0] [%clk 0:49:45] } 25... Bf5 { [%eval 0.0] [%clk 0:28:42] } 26. Nd4 { [%eval 0.0] [%clk 0:47:27] } 26... Bd7 { [%eval 0.0] [%clk 0:25:32] } 27. Nc2 { [%eval -0.01] [%clk 0:46:54] } 27... Bg4 { [%eval 0.0] [%clk 0:23:41] } 28. Nd4 { [%eval 0.0] [%clk 0:37:08] } 28... Qa6 { [%eval 0.12] [%clk 0:23:04] } 29. Nc2 { [%eval -0.23] [%clk 0:32:29] } 29... Ra2 { [%eval 0.0] [%clk 0:19:51] } 30. Rxa2 { [%eval 0.0] [%clk 0:26:36] } 30... Qxa2 { [%eval 0.0] [%clk 0:20:19] } 31. Qxa2?! { [%eval -0.69] } { Inaccuracy. Qc1 was best. } { [%clk 0:27:05] } 31... Rxa2 { [%eval -0.5] [%clk 0:20:47] } 32. Nd4 { [%eval -0.48] [%clk 0:27:33] } 32... Bd7 { [%eval -0.58] [%clk 0:21:13] } 33. Kf1 { [%eval -0.57] [%clk 0:23:47] } 33... g5 { [%eval -0.57] [%clk 0:20:17] } 34. g4 { [%eval -0.62] [%clk 0:19:40] } 34... h5 { [%eval -0.16] [%clk 0:19:55] } 35. Nf5?? { [%eval -4.47] } { Blunder. gxh5 was best. } { [%clk 0:16:20] } 35... Kf8? { [%eval -2.54] } { Mistake. hxg4 was best. } { [%clk 0:14:21] } 36. Bxd5?! { [%eval -3.65] } { Inaccuracy. Nd6 was best. } { [%clk 0:14:40] } 36... Nxg4 { [%eval -3.63] [%clk 0:14:15] } 37. f3?! { [%eval -5.33] } { Inaccuracy. Nd4 was best. } { [%clk 0:10:32] } 37... Bxf5?! { [%eval -3.83] } { Inaccuracy. Nf2 was best. } { [%clk 0:09:34] } 38. fxg4 { [%eval -3.72] [%clk 0:10:39] } 38... Bd3+ { [%eval -3.47] [%clk 0:09:58] } 39. Kg1 { [%eval -4.17] [%clk 0:05:34] } 39... hxg4 { [%eval -4.1] [%clk 0:09:53] } 40. Kh2 { [%eval -4.08] [%clk 0:05:29] } 40... Rc2 { [%eval -4.12] [%clk 0:09:39] } 41. Kg3 { [%eval -4.65] [%clk 0:04:21] } 41... Rxc3 { [%eval -4.6] [%clk 0:09:51] } 42. Bc6 { [%eval -5.05] [%clk 0:04:49] } 42... Rb3 { [%eval -4.75] [%clk 0:09:38] } 43. Bxb5 { [%eval -4.6] [%clk 0:04:55] } 43... Rxb4 { [%eval -4.53] [%clk 0:09:58] } 44. Bd7 { [%eval -5.47] [%clk 0:05:22] } 44... f5 { [%eval -5.25] [%clk 0:09:50] } 45. Rc1 { [%eval -6.24] [%clk 0:05:06] } 45... Ke7 { [%eval -6.16] [%clk 0:10:02] } 46. Bc8 { [%eval -6.18] [%clk 0:05:23] } 46... Rb1 { [%eval -6.21] [%clk 0:09:58] } 47. Rc3 { [%eval -7.18] [%clk 0:04:23] } 47... Rb3 { [%eval -7.23] [%clk 0:10:23] } 48. Rc1 { [%eval -7.26] [%clk 0:04:30] } 48... c3 { [%eval -6.83] [%clk 0:10:49] } 0-1