Event: Ronda 2: Obando Lopez, Andres - Campos Prendas, Fabian
Date: 2024-12-26
White: Obando Lopez, Andres
WhiteElo: 1760
Black: Campos Prendas, Fabian
BlackElo: 1522
Result: 0-1
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Sokolsky Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:00:57] } 1... c5 { [%eval 0.25] [%clk 0:57:06] } 2. Nf3 { [%eval 0.2] [%clk 1:01:03] } 2... d6 { [%eval 0.22] [%clk 0:57:34] } 3. Bb5+ { [%eval 0.14] [%clk 1:01:25] } 3... Bd7 { [%eval 0.22] [%clk 0:58:02] } 4. Bxd7+ { [%eval 0.2] [%clk 1:01:13] } 4... Qxd7 { [%eval 0.15] [%clk 0:58:20] } 5. c4 { [%eval 0.11] [%clk 1:01:05] } 5... g6 { [%eval 0.17] [%clk 0:58:25] } 6. Nc3 { [%eval 0.19] [%clk 1:01:12] } 6... Bg7 { [%eval 0.26] [%clk 0:58:32] } 7. d3 { [%eval -0.05] [%clk 1:00:36] } 7... Nc6 { [%eval -0.04] [%clk 0:58:47] } 8. O-O { [%eval 0.02] [%clk 1:00:34] } 8... Nf6 { [%eval -0.05] [%clk 0:59:13] } 9. Bf4 { [%eval -0.33] [%clk 0:59:30] } 9... Nh5 { [%eval -0.11] [%clk 0:58:07] } 10. Be3 { [%eval -0.12] [%clk 0:58:55] } 10... O-O { [%eval 0.21] [%clk 0:58:33] } 11. Qd2?! { [%eval -0.48] } { Inaccuracy. d4 was best. } { [%clk 0:58:28] } 11... a6 { [%eval 0.02] [%clk 0:52:06] } 12. d4 { [%eval -0.03] [%clk 0:57:00] } 12... cxd4 { [%eval 0.11] [%clk 0:51:53] } 13. Nxd4 { [%eval 0.06] [%clk 0:57:22] } 13... Nf6 { [%eval 0.08] [%clk 0:51:17] } 14. f3 { [%eval -0.06] [%clk 0:56:22] } 14... Nxd4 { [%eval -0.16] [%clk 0:48:00] } 15. Bxd4 { [%eval -0.14] [%clk 0:56:42] } 15... Rfc8 { [%eval 0.25] [%clk 0:48:26] } 16. b3 { [%eval -0.11] [%clk 0:56:20] } 16... b5 { [%eval -0.11] [%clk 0:48:01] } 17. Nd5 { [%eval -0.4] [%clk 0:55:03] } 17... Nxd5 { [%eval -0.5] [%clk 0:47:37] } 18. cxd5 { [%eval -0.92] [%clk 0:55:05] } 18... Rc2 { [%eval -0.98] [%clk 0:46:06] } 19. Qd3 { [%eval -1.03] [%clk 0:53:18] } 19... Bxd4+ { [%eval -0.93] [%clk 0:44:33] } 20. Qxd4 { [%eval -1.04] [%clk 0:53:41] } 20... Qa7 { [%eval -0.64] [%clk 0:44:48] } 21. Rfd1?? { [%eval -2.45] } { Blunder. Qxa7 was best. } { [%clk 0:50:51] } 21... Qxd4+ { [%eval -2.53] [%clk 0:44:25] } 22. Rxd4 { [%eval -2.44] [%clk 0:51:15] } 22... Rac8 { [%eval -2.39] [%clk 0:44:49] } 23. a4?! { [%eval -3.45] } { Inaccuracy. Rdd1 was best. } { [%clk 0:50:22] } 23... Rb2 { [%eval -3.45] [%clk 0:43:33] } 24. axb5 { [%eval -3.4] [%clk 0:49:54] } 24... axb5 { [%eval -3.33] } 25. Rb4?! { [%eval -4.33] } { Inaccuracy. Kh1 was best. } { [%clk 0:47:47] } 25... Rcc2 { [%eval -4.24] [%clk 0:42:51] } 26. Rxb5? { [%eval -9.12] } { Mistake. g4 was best. } { [%clk 0:43:44] } 26... Rxg2+ { [%eval -9.07] [%clk 0:43:09] } 27. Kh1 { [%eval -8.85] [%clk 0:43:43] } 27... Rxh2+ { [%eval -8.59] [%clk 0:43:31] } 28. Kg1 { [%eval -8.33] [%clk 0:44:07] } 28... Rbg2+ { [%eval -7.37] [%clk 0:42:09] } 29. Kf1 { [%eval -7.32] [%clk 0:44:26] } 29... Rb2 { [%eval -7.25] [%clk 0:42:34] } 30. Kg1 { [%eval -6.75] [%clk 0:44:04] } 30... Kg7 { [%eval -6.71] [%clk 0:43:02] } 31. Rb1?? { [%eval #-8] } { Checkmate is now unavoidable. Rb4 was best. } { [%clk 0:39:07] } 31... Rbg2+ { [%eval #-7] [%clk 0:41:27] } 32. Kf1 { [%eval #-7] [%clk 0:39:15] } 32... Rg3?? { [%eval -5.92] } { Lost forced checkmate sequence. h5 was best. } { [%clk 0:41:53] } 33. Re1 { [%eval -5.12] [%clk 0:36:16] } 33... Rxf3+ { [%eval -4.82] [%clk 0:41:27] } 34. Kg1 { [%eval -5.03] [%clk 0:36:39] } 34... Rb2 { [%eval -4.58] [%clk 0:41:05] } 35. Rb7 { [%eval -4.88] [%clk 0:35:24] } 35... Rfxb3 { [%eval -4.63] [%clk 0:38:36] } 36. Rxe7 { [%eval -5.14] [%clk 0:35:43] } 36... Rb7 { [%eval -5.11] [%clk 0:38:59] } 37. Re8 { [%eval -5.05] [%clk 0:34:47] } 37... Rb8 { [%eval -4.86] [%clk 0:39:23] } 38. Re7 { [%eval -5.16] [%clk 0:33:58] } 38... R2b7 { [%eval -5.29] [%clk 0:39:45] } 39. Rxb7 { [%eval -5.18] [%clk 0:33:39] } 39... Rxb7 { [%eval -4.92] [%clk 0:40:14] } 40. Kf2 { [%eval -5.19] [%clk 0:32:19] } 40... Kf6 { [%eval -5.09] [%clk 0:40:14] } 41. Kf3 { [%eval -5.8] [%clk 0:32:21] } 41... Ke5 { [%eval -5.79] [%clk 0:39:33] } 42. Re3 { [%eval -5.7] [%clk 0:28:24] } 42... h5 { [%eval -5.64] [%clk 0:38:35] } 43. Re2 { [%eval -5.42] [%clk 0:28:13] } 43... h4 { [%eval -5.42] [%clk 0:37:22] } 44. Kg4 { [%eval -5.35] [%clk 0:28:05] } 44... Rb4 { [%eval -5.09] [%clk 0:37:41] } 45. Kf3 { [%eval -6.35] [%clk 0:27:34] } 45... h3 { [%eval -5.84] [%clk 0:37:47] } 46. Kg3 { [%eval -7.35] [%clk 0:26:56] } 46... Rxe4 { [%eval -7.17] [%clk 0:37:45] } 47. Rf2 { [%eval -8.4] [%clk 0:26:47] } 47... Re3+ { [%eval -8.05] [%clk 0:37:10] } 48. Kh2 { [%eval -9.08] [%clk 0:26:54] } 48... f6 { [%eval #-23] [%clk 0:37:10] } 49. Rd2 { [%eval #-16] [%clk 0:26:59] } 49... g5 { [%eval #-16] [%clk 0:36:54] } 50. Kh1 { [%eval #-13] [%clk 0:27:12] } 50... g4 { [%eval #-12] [%clk 0:37:16] } 51. Kh2 { [%eval #-12] [%clk 0:27:31] } 51... f5 { [%eval -17.69] [%clk 0:37:25] } 52. Kh1?! { [%eval #-9] } { Checkmate is now unavoidable. Ra2 was best. } { [%clk 0:27:39] } 52... f4?! { [%eval -29.99] } { Lost forced checkmate sequence. g3 was best. } { [%clk 0:37:53] } 53. Kg1?! { [%eval #-7] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:27:52] } 53... g3 { [%eval #-6] [%clk 0:37:49] } 54. Rd1 { [%eval #-6] [%clk 0:27:37] } 54... Re2 { [%eval #-6] [%clk 0:37:56] } 55. Kh1 { [%eval #-5] [%clk 0:27:28] } 55... f3 { [%eval #-4] [%clk 0:38:10] } 0-1