Event: Round 3: Rizo Lopez, Angel David - Delgado Caballero, Nigel Alejandro
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-3/vVYiARsf/KZ6lGnb0
White: Rizo Lopez, Angel David
Black: Delgado Caballero, Nigel Alejandro
BlackElo: 1787
Result: 0-1
ECO: A48
Opening: London System
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:14] } 1... Nf6 { [%eval 0.19] [%clk 0:45:15] } 2. Nf3 { [%eval 0.11] [%clk 0:45:14] } 2... g6 { [%eval 0.22] [%clk 0:45:12] } 3. Bf4 { [%eval 0.1] [%clk 0:45:18] } 3... c5 { [%eval 0.36] [%clk 0:45:13] } 4. c3 { [%eval 0.14] [%clk 0:45:26] } 4... Qb6 { [%eval 0.09] [%clk 0:44:58] } 5. Qb3 { [%eval -0.07] [%clk 0:45:04] } 5... Nc6 { [%eval 0.08] [%clk 0:44:52] } 6. Nbd2 { [%eval -0.07] [%clk 0:44:53] } 6... cxd4 { [%eval 0.13] [%clk 0:44:34] } 7. Qxb6 { [%eval 0.13] [%clk 0:45:00] } 7... axb6 { [%eval 0.16] [%clk 0:44:36] } 8. cxd4?! { [%eval -0.77] } { Inaccuracy. Nxd4 was best. } { [%clk 0:45:08] } 8... Nb4 { [%eval -0.81] [%clk 0:44:30] } 9. Kd1 { [%eval -0.88] [%clk 0:44:36] } 9... d6?! { [%eval -0.19] } { Inaccuracy. Nxa2 was best. } { [%clk 0:44:12] } 10. e4 { [%eval -0.56] [%clk 0:43:21] } 10... Rxa2 { [%eval -0.14] [%clk 0:42:25] } 11. Rxa2 { [%eval -0.38] [%clk 0:43:01] } 11... Nxa2 { [%eval -0.38] [%clk 0:42:26] } 12. Nc4?! { [%eval -1.29] } { Inaccuracy. Ne1 was best. } { [%clk 0:41:38] } 12... Nxe4 { [%eval -1.13] [%clk 0:42:18] } 13. Be3 { [%eval -1.28] [%clk 0:40:44] } 13... Bg7 { [%eval -0.91] [%clk 0:40:17] } 14. Nxb6 { [%eval -0.83] [%clk 0:40:30] } 14... O-O { [%eval -0.78] [%clk 0:40:05] } 15. Bd3 { [%eval -0.92] [%clk 0:39:12] } 15... Bf5 { [%eval -0.96] [%clk 0:39:50] } 16. Ke2 { [%eval -0.88] [%clk 0:37:45] } 16... Nb4 { [%eval -0.82] [%clk 0:39:16] } 17. Bxe4? { [%eval -2.3] } { Mistake. Bb1 was best. } { [%clk 0:36:54] } 17... Bxe4 { [%eval -2.39] [%clk 0:39:18] } 18. Rc1 { [%eval -2.25] [%clk 0:35:18] } 18... Nc2 { [%eval -2.14] [%clk 0:37:17] } 19. Nd2 { [%eval -2.67] [%clk 0:33:38] } 19... Nxd4+ { [%eval -2.76] [%clk 0:37:20] } 20. Bxd4 { [%eval -2.7] [%clk 0:32:47] } 20... Bxd4 { [%eval -2.47] [%clk 0:37:19] } 21. Nd7?! { [%eval -3.98] } { Inaccuracy. Rc4 was best. } { [%clk 0:32:05] } 21... Rd8 { [%eval -4.09] [%clk 0:36:59] } 22. Nxe4 { [%eval -3.95] [%clk 0:31:10] } 22... Rxd7 { [%eval -3.95] [%clk 0:34:20] } 23. b4 { [%eval -4.04] [%clk 0:30:07] } 23... f5 { [%eval -3.51] [%clk 0:34:08] } 24. Ng5 { [%eval -3.5] [%clk 0:30:02] } 24... Bf6?? { [%eval 4.88] } { Blunder. Bb6 was best. } { [%clk 0:32:38] } 25. Rc8+ { [%eval 4.98] [%clk 0:29:57] } 25... Kg7 { [%eval 4.87] [%clk 0:32:20] } 26. Ne6+ { [%eval 4.85] [%clk 0:30:00] } 26... Kf7 { [%eval 5.03] [%clk 0:29:20] } 27. Nf8 { [%eval 4.82] [%clk 0:28:05] } 27... Rc7 { [%eval 5.02] [%clk 0:27:59] } 28. Rxc7 { [%eval 4.79] [%clk 0:28:04] } 28... Kxf8 { [%eval 4.8] [%clk 0:28:03] } 29. Rxb7 { [%eval 4.78] [%clk 0:28:12] } 29... Ke8 { [%eval 4.82] [%clk 0:27:54] } 30. Rc7 { [%eval 4.53] [%clk 0:28:12] } 30... Kd8 { [%eval 4.57] [%clk 0:27:54] } 31. Rc4 { [%eval 4.51] [%clk 0:28:19] } 31... d5 { [%eval 4.74] [%clk 0:27:26] } 32. Rc5 { [%eval 4.76] [%clk 0:28:27] } 32... e6 { [%eval 4.5] [%clk 0:27:12] } 33. Kd3?! { [%eval 3.26] } { Inaccuracy. b5 was best. } { [%clk 0:28:28] } 33... Be7 { [%eval 3.05] [%clk 0:26:43] } 34. Rb5?! { [%eval 2.13] } { Inaccuracy. Rc6 was best. } { [%clk 0:28:26] } 34... Kc7 { [%eval 1.89] [%clk 0:26:10] } 35. Kc3 { [%eval 1.82] [%clk 0:28:09] } 35... Bf6+ { [%eval 1.59] [%clk 0:25:52] } 36. Kb3? { [%eval 0.0] } { Mistake. Kd3 was best. } { [%clk 0:28:13] } 36... Bd4 { [%eval 0.0] [%clk 0:25:50] } 37. f3 { [%eval 0.0] [%clk 0:28:14] } 37... Kc6?? { [%eval 3.12] } { Blunder. Bb6 was best. } { [%clk 0:25:03] } 38. Ka4?? { [%eval 0.0] } { Blunder. Rb8 was best. } { [%clk 0:28:21] } 38... Bg1?? { [%eval 1.72] } { Blunder. Bb6 was best. } { [%clk 0:23:12] } 39. Ra5 { [%eval 1.53] [%clk 0:28:11] } 39... Bb6?! { [%eval 2.2] } { Inaccuracy. e5 was best. } { [%clk 0:22:16] } 40. Ra6 { [%eval 1.71] [%clk 0:28:18] } 40... e5 { [%eval 1.68] [%clk 0:21:50] } 41. Kb3 { [%eval 1.43] [%clk 0:28:28] } 41... e4 { [%eval 1.6] [%clk 0:22:30] } 42. fxe4 { [%eval 1.37] [%clk 0:28:12] } 42... fxe4 { [%eval 1.08] [%clk 0:22:10] } 43. Ra8 { [%eval 0.73] [%clk 0:28:20] } 43... Bf2? { [%eval 2.02] } { Mistake. d4 was best. } { [%clk 0:18:02] } 44. Kc3?! { [%eval 1.09] } { Inaccuracy. Rc8+ was best. } { [%clk 0:26:48] } 44... Be1+?? { [%eval 3.44] } { Blunder. Bg1 was best. } { [%clk 0:17:32] } 45. Kd4 { [%eval 3.28] [%clk 0:26:50] } 45... Bf2+ { [%eval 3.79] [%clk 0:17:15] } 46. Kc3?? { [%eval 1.08] } { Blunder. Ke5 was best. } { [%clk 0:26:43] } 46... d4+?! { [%eval 2.11] } { Inaccuracy. Bg1 was best. } { [%clk 0:16:20] } 47. Kd2?? { [%eval 0.01] } { Blunder. Kc4 was best. } { [%clk 0:26:48] } 47... Be3+ { [%eval 0.16] [%clk 0:13:30] } 48. Ke2 { [%eval 0.0] [%clk 0:26:40] } 48... Bf4 { [%eval 0.45] [%clk 0:12:52] } 49. g3 { [%eval 0.0] [%clk 0:26:39] } 49... d3+ { [%eval 0.0] [%clk 0:12:19] } 50. Ke1 { [%eval 0.0] [%clk 0:26:40] } 50... Bg5?? { [%eval 4.63] } { Blunder. Bd6 was best. } { [%clk 0:09:16] } 51. h4?? { [%eval 0.0] } { Blunder. Ra6+ was best. } { [%clk 0:26:03] } 51... Be7 { [%eval 0.0] [%clk 0:08:43] } 52. b5+ { [%eval 0.0] [%clk 0:25:22] } 52... Kd5 { [%eval 0.0] [%clk 0:07:09] } 53. b6 { [%eval 0.0] [%clk 0:25:06] } 53... Bb4+ { [%eval 0.0] [%clk 0:06:58] } 54. Kd1?? { [%eval -7.47] } { Blunder. Kf1 was best. } { [%clk 0:25:14] } 54... e3 { [%eval -7.27] [%clk 0:06:51] } 55. Rd8+ { [%eval -7.1] [%clk 0:25:10] } 55... Kc4 { [%eval -6.64] [%clk 0:06:37] } 56. Rc8+ { [%eval -7.47] [%clk 0:25:05] } 56... Kb5 { [%eval -7.71] [%clk 0:06:18] } 57. Re8 { [%eval -10.01] [%clk 0:24:58] } 57... e2+ { [%eval -8.19] [%clk 0:06:22] } 58. Rxe2 { [%eval -7.74] [%clk 0:25:07] } 58... dxe2+ { [%eval -7.23] [%clk 0:06:30] } 59. Kxe2 { [%eval -9.54] [%clk 0:25:16] } 59... Kxb6 { [%eval -8.83] [%clk 0:06:37] } 60. Kf3 { [%eval -8.35] [%clk 0:25:25] } 60... Bd2 { [%eval -7.73] [%clk 0:06:11] } 61. g4 { [%eval -7.78] [%clk 0:25:32] } 61... Kc6 { [%eval -69.38] [%clk 0:06:14] } 62. h5 { [%eval -63.79] [%clk 0:25:38] } 62... Kd5 { [%eval -65.59] [%clk 0:06:18] } 63. Kg3?! { [%eval #-36] } { Checkmate is now unavoidable. hxg6 was best. } { [%clk 0:25:09] } 63... g5 { [%eval -53.68] [%clk 0:06:20] } 64. Kf3?! { [%eval #-19] } { Checkmate is now unavoidable. h6 was best. } { [%clk 0:24:50] } 64... Bf4 { [%eval #-19] [%clk 0:06:24] } 65. Kg2 { [%eval #-18] [%clk 0:24:57] } 65... Ke4 { [%eval #-18] [%clk 0:06:32] } 66. Kh3 { [%eval #-16] [%clk 0:25:05] } 66... Be5 { [%eval #-17] [%clk 0:06:21] } 67. Kg2 { [%eval #-17] [%clk 0:25:13] } 67... Kf4 { [%eval #-18] [%clk 0:06:28] } 68. Kh3 { [%eval #-20] [%clk 0:25:22] } 68... Bf6?! { [%eval -22.53] } { Lost forced checkmate sequence. Bg7 was best. } { [%clk 0:06:36] } 0-1