Event: Round 4: Derick, Christopher - Reinoso Rojas, Juan Manuel
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--pre-juvenil-masculino/round-4/7G8OFQhf/quyHHGIM
Date: 2025-10-28
White: Derick, Christopher
Black: Reinoso Rojas, Juan Manuel
Result: 0-1
ECO: C55
Opening: Italian Game: Two Knights Defense
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... e5 { [%eval 0.22] [%clk 0:15:19] } 2. Nf3 { [%eval 0.13] [%clk 0:15:25] } 2... Nc6 { [%eval 0.21] [%clk 0:15:27] } 3. Nc3 { [%eval 0.06] [%clk 0:15:31] } 3... Nf6 { [%eval 0.07] [%clk 0:15:32] } 4. Bc4 { [%eval 0.0] [%clk 0:15:36] } 4... Nxe4 { [%eval -0.03] [%clk 0:15:32] } 5. Nxe4 { [%eval 0.0] [%clk 0:15:33] } 5... d5 { [%eval 0.0] [%clk 0:15:47] } 6. Bb5?? { [%eval -1.84] } { Blunder. Bd3 was best. } { [%clk 0:15:35] } 6... dxe4 { [%eval -1.91] [%clk 0:15:53] } 7. Nxe5 { [%eval -1.83] [%clk 0:15:41] } 7... Bd7?? { [%eval 0.38] } { Blunder. Qg5 was best. } { [%clk 0:15:55] } 8. Nxc6?! { [%eval -0.19] } { Inaccuracy. Bxc6 was best. } { [%clk 0:15:43] } 8... Bxc6?! { [%eval 0.6] } { Inaccuracy. bxc6 was best. } { [%clk 0:16:03] } 9. Bxc6+ { [%eval 0.77] [%clk 0:15:44] } 9... bxc6 { [%eval 0.72] [%clk 0:16:11] } 10. d4?! { [%eval -0.18] } { Inaccuracy. Qe2 was best. } { [%clk 0:15:28] } 10... Bd6 { [%eval 0.11] [%clk 0:16:15] } 11. h3 { [%eval -0.15] [%clk 0:15:32] } 11... O-O { [%eval -0.24] [%clk 0:16:12] } 12. O-O { [%eval -0.3] [%clk 0:15:27] } 12... c5 { [%eval 0.08] [%clk 0:16:16] } 13. Be3 { [%eval 0.01] [%clk 0:15:26] } 13... cxd4 { [%eval 0.0] [%clk 0:16:23] } 14. Bxd4 { [%eval -0.21] [%clk 0:15:34] } 14... c5 { [%eval 0.15] [%clk 0:16:26] } 15. Bc3 { [%eval 0.06] [%clk 0:15:32] } 15... h6?? { [%eval 2.43] } { Blunder. Qd7 was best. } { [%clk 0:16:28] } 16. Qg4 { [%eval 2.52] [%clk 0:15:38] } 16... Qg5 { [%eval 2.57] [%clk 0:16:16] } 17. Qxe4 { [%eval 2.36] [%clk 0:15:25] } 17... Rfe8 { [%eval 2.38] [%clk 0:16:21] } 18. Qg4?! { [%eval 1.49] } { Inaccuracy. Qa4 was best. } { [%clk 0:14:33] } 18... Qxg4 { [%eval 1.83] [%clk 0:16:27] } 19. hxg4 { [%eval 1.49] [%clk 0:14:41] } 19... Rad8? { [%eval 3.0] } { Mistake. Be5 was best. } { [%clk 0:16:32] } 20. Rae1 { [%eval 2.9] [%clk 0:14:47] } 20... f6 { [%eval 2.54] [%clk 0:16:22] } 21. Ba5 { [%eval 2.45] [%clk 0:14:51] } 21... Rb8 { [%eval 2.29] [%clk 0:16:00] } 22. f3?? { [%eval -2.63] } { Blunder. Rxe8+ was best. } { [%clk 0:14:32] } 22... Rxe1 { [%eval -2.53] [%clk 0:16:05] } 23. Rxe1 { [%eval -2.41] [%clk 0:14:40] } 23... Rxb2 { [%eval -2.11] [%clk 0:16:13] } 24. Re8+ { [%eval -1.94] [%clk 0:14:37] } 24... Kh7 { [%eval -2.11] [%clk 0:16:21] } 25. Rd8?! { [%eval -2.97] } { Inaccuracy. Be1 was best. } { [%clk 0:14:29] } 25... Bg3 { [%eval -3.04] [%clk 0:16:26] } 26. Rd1 { [%eval -3.51] [%clk 0:14:20] } 26... Rxc2 { [%eval -3.7] [%clk 0:16:31] } 27. Be1 { [%eval -3.57] [%clk 0:14:27] } 27... Bxe1 { [%eval -3.45] [%clk 0:16:39] } 28. Rxe1 { [%eval -3.36] [%clk 0:14:36] } 28... Rxa2 { [%eval -3.4] [%clk 0:16:48] } 29. f4?! { [%eval -4.85] } { Inaccuracy. Re7 was best. } { [%clk 0:14:33] } 29... Ra6 { [%eval -4.66] [%clk 0:16:54] } 30. Rc1 { [%eval -4.83] [%clk 0:14:33] } 30... Rc6 { [%eval -4.57] [%clk 0:17:03] } 31. f5 { [%eval -5.53] [%clk 0:14:39] } 31... a5 { [%eval -5.23] [%clk 0:17:11] } 32. Kh2 { [%eval -5.88] [%clk 0:14:43] } 32... a4 { [%eval -5.86] [%clk 0:17:20] } 33. Rc3 { [%eval -5.93] [%clk 0:14:34] } 33... c4 { [%eval -5.48] [%clk 0:17:27] } 34. Ra3?! { [%eval -8.16] } { Inaccuracy. g5 was best. } { [%clk 0:14:36] } 34... c3 { [%eval -7.53] [%clk 0:17:26] } 35. Rxa4?! { [%eval -83.08] } { Inaccuracy. Ra1 was best. } { [%clk 0:14:42] } 35... c2 { [%eval -83.04] [%clk 0:17:34] } 36. Ra1 { [%eval -39.14] [%clk 0:14:26] } 36... c1=Q { [%eval -83.46] [%clk 0:17:41] } 37. Rxc1 { [%eval -47.87] [%clk 0:14:35] } 37... Rxc1 { [%eval -81.57] [%clk 0:17:49] } 38. g5 { [%eval -46.38] [%clk 0:14:44] } 38... hxg5 { [%eval #-15] [%clk 0:17:56] } 39. g3 { [%eval #-12] [%clk 0:14:49] } 39... Rc5 { [%eval #-13] [%clk 0:17:57] } 40. Kh3 { [%eval #-14] [%clk 0:14:58] } 40... Rxf5 { [%eval #-13] [%clk 0:18:02] } 41. g4 { [%eval #-11] [%clk 0:15:06] } 41... Ra5 { [%eval #-11] [%clk 0:18:09] } 42. Kg3 { [%eval #-11] [%clk 0:15:12] } 42... f5 { [%eval #-10] [%clk 0:18:14] } 43. gxf5 { [%eval #-10] [%clk 0:15:16] } 43... Rxf5 { [%eval #-9] [%clk 0:18:22] } 44. Kg4 { [%eval #-8] [%clk 0:15:25] } 44... Ra5 { [%eval #-10] [%clk 0:18:31] } 45. Kg3 { [%eval #-10] [%clk 0:15:32] } 45... Kh6 { [%eval #-10] [%clk 0:18:35] } 46. Kg4 { [%eval #-9] [%clk 0:15:39] } 46... Kg6 { [%eval #-9] [%clk 0:18:42] } 47. Kg3 { [%eval #-8] [%clk 0:15:46] } 47... Ra4 { [%eval #-9] [%clk 0:18:51] } 48. Kf3 { [%eval #-9] [%clk 0:15:52] } 48... g4+ { [%eval #-8] [%clk 0:18:59] } 49. Ke3 { [%eval #-8] [%clk 0:16:00] } 49... Kg5 { [%eval #-7] [%clk 0:19:06] } 50. Kd3 { [%eval #-7] [%clk 0:16:09] } 50... g3 { [%eval #-6] [%clk 0:19:12] } 51. Ke2 { [%eval #-6] [%clk 0:16:14] } 51... Ra2+ { [%eval #-6] [%clk 0:19:18] } 52. Kf3 { [%eval #-6] [%clk 0:16:15] } 52... g2 { [%eval #-5] [%clk 0:19:25] } 53. Ke4 { [%eval #-5] [%clk 0:16:18] } 53... g1=Q { [%eval #-4] [%clk 0:19:30] } 54. Ke5 { [%eval #-3] [%clk 0:16:28] } 54... Rf2 { [%eval #-4] [%clk 0:19:32] } 55. Kd5 { [%eval #-4] [%clk 0:16:35] } 55... Qe1 { [%eval #-4] [%clk 0:19:40] } 56. Kc6 { [%eval #-3] [%clk 0:16:43] } 56... Rf6+ { [%eval #-4] [%clk 0:19:40] } 57. Kc5 { [%eval #-4] [%clk 0:16:49] } 57... Qe5+ { [%eval #-4] [%clk 0:19:48] } 58. Kc4 { [%eval #-4] [%clk 0:16:57] } 58... Rf4+ { [%eval #-4] [%clk 0:19:55] } 59. Kb3 { [%eval #-3] [%clk 0:17:02] } 59... Qe3+ { [%eval #-2] [%clk 0:20:05] } 60. Kc2 { [%eval #-2] [%clk 0:17:08] } 60... Rf2+ { [%eval #-1] [%clk 0:20:13] } 61. Kd1 { [%eval #-1] [%clk 0:17:13] } 61... Qe1+ { [%eval #-8] [%clk 0:20:11] } 62. Kxe1 { [%eval #-8] [%clk 0:17:13] } 62... Rf7 { [%eval #-10] [%clk 0:20:14] } 63. Ke2 { [%eval #-10] [%clk 0:17:20] } 63... g6 { [%eval #-10] [%clk 0:20:22] } 64. Ke3 { [%eval #-10] [%clk 0:17:29] } 64... Rf4 { [%eval #-9] [%clk 0:20:29] } 65. Kd3 { [%eval #-9] [%clk 0:17:32] } 65... Rh4 { [%eval #-11] [%clk 0:20:38] } 66. Ke3 { [%eval #-11] [%clk 0:17:18] } 66... Kf5 { [%eval #-10] [%clk 0:20:46] } 67. Kf3 { [%eval #-8] [%clk 0:17:26] } 67... Rh3+ { [%eval #-9] [%clk 0:20:53] } 68. Kg2 { [%eval #-7] [%clk 0:17:32] } 68... Ra3 { [%eval #-8] [%clk 0:21:01] } 69. Kh2 { [%eval #-6] [%clk 0:17:40] } 69... Kf4 { [%eval #-5] [%clk 0:21:10] } 70. Kg2 { [%eval #-5] [%clk 0:17:49] } 70... Kg4 { [%eval #-9] [%clk 0:21:17] } 71. Kh2 { [%eval #-4] [%clk 0:17:56] } 71... Rb3 { [%eval #-5] [%clk 0:21:25] } 72. Kg2 { [%eval #-5] [%clk 0:18:05] } 72... Rb2+ { [%eval #-7] [%clk 0:21:34] } 73. Kf1 { [%eval #-7] [%clk 0:18:11] } 73... Kg3 { [%eval #-7] [%clk 0:21:42] } 74. Ke1 { [%eval #-7] [%clk 0:18:19] } 74... Kf3 { [%eval #-6] [%clk 0:21:51] } 75. Kd1 { [%eval #-6] [%clk 0:18:27] } 75... Ke3 { [%eval #-6] [%clk 0:22:00] } 76. Kc1 { [%eval #-6] [%clk 0:18:37] } 76... Rh2 { [%eval #-5] [%clk 0:22:09] } 77. Kb1 { [%eval #-5] [%clk 0:18:45] } 77... Kd3 { [%eval #-4] [%clk 0:22:18] } 78. Ka1 { [%eval #-3] [%clk 0:18:54] } 78... Kc3 { [%eval #-3] [%clk 0:22:26] } 79. Kb1 { [%eval #-3] [%clk 0:19:03] } 79... Rg2 { [%eval #-2] [%clk 0:22:31] } 80. Kc1 { [%eval #-1] [%clk 0:19:12] } 80... Rg1# { [%clk 0:22:30] } 0-1