Event: Round 4: Juan Miguel Alvarado Payares - Quintero Agudelo, Elias
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--pre-juvenil-masculino/round-4/7G8OFQhf/RX6ni0Zc
Date: 2025-10-28
White: Juan Miguel Alvarado Payares
Black: Quintero Agudelo, Elias
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c5 { [%eval 0.24] [%clk 0:13:59] } 2. Nf3 { [%eval 0.2] [%clk 0:15:16] } 2... d6 { [%eval 0.31] [%clk 0:14:05] } 3. d4 { [%eval 0.22] [%clk 0:15:25] } 3... cxd4 { [%eval 0.19] [%clk 0:14:12] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:33] } 4... Nf6 { [%eval 0.31] [%clk 0:14:21] } 5. Nc3 { [%eval 0.32] [%clk 0:15:42] } 5... a6 { [%eval 0.25] [%clk 0:14:29] } 6. Bd3 { [%eval 0.18] [%clk 0:15:46] } 6... g6 { [%eval 0.2] [%clk 0:14:20] } 7. Be3 { [%eval 0.15] [%clk 0:15:38] } 7... Bg7 { [%eval 0.47] [%clk 0:14:25] } 8. h3 { [%eval 0.14] [%clk 0:15:46] } 8... Nc6 { [%eval 0.24] [%clk 0:14:21] } 9. Nf3 { [%eval -0.15] [%clk 0:15:49] } 9... O-O { [%eval -0.11] [%clk 0:14:08] } 10. Qd2 { [%eval -0.14] [%clk 0:15:57] } 10... Bd7 { [%eval 0.29] [%clk 0:12:39] } 11. a3 { [%eval 0.06] [%clk 0:16:02] } 11... Rc8 { [%eval 0.06] [%clk 0:12:29] } 12. O-O { [%eval 0.1] [%clk 0:16:01] } 12... Qc7 { [%eval 0.12] [%clk 0:11:52] } 13. Bh6 { [%eval -0.18] [%clk 0:16:01] } 13... b5 { [%eval 0.09] [%clk 0:11:16] } 14. Bxg7 { [%eval -0.1] [%clk 0:15:56] } 14... Kxg7 { [%eval -0.02] [%clk 0:11:24] } 15. Rac1 { [%eval -0.12] [%clk 0:15:38] } 15... e5 { [%eval -0.22] [%clk 0:10:17] } 16. Rfe1 { [%eval -0.24] [%clk 0:15:28] } 16... Rfd8 { [%eval -0.15] [%clk 0:09:43] } 17. b3 { [%eval -0.42] [%clk 0:12:55] } 17... Ne7 { [%eval -0.2] [%clk 0:07:39] } 18. Ne2 { [%eval -0.16] [%clk 0:12:20] } 18... d5?! { [%eval 0.89] } { Inaccuracy. Qc5 was best. } { [%clk 0:03:44] } 19. Ng3? { [%eval -0.28] } { Mistake. exd5 was best. } { [%clk 0:11:09] } 19... dxe4 { [%eval -0.27] [%clk 0:03:46] } 20. Nxe4 { [%eval -0.3] [%clk 0:11:00] } 20... Nxe4 { [%eval -0.33] [%clk 0:03:53] } 21. Rxe4?? { [%eval -2.2] } { Blunder. Bxe4 was best. } { [%clk 0:09:33] } 21... Bc6 { [%eval -2.0] [%clk 0:03:46] } 22. Rxe5?! { [%eval -3.22] } { Inaccuracy. Ree1 was best. } { [%clk 0:08:11] } 22... Bxf3 { [%eval -3.31] [%clk 0:03:53] } 23. Rce1 { [%eval -3.39] [%clk 0:08:18] } 23... Nc6 { [%eval -3.34] [%clk 0:03:33] } 24. R5e3 { [%eval -3.7] [%clk 0:06:23] } 24... Bd5 { [%eval -3.82] [%clk 0:03:22] } 25. Qc3+ { [%eval -4.04] [%clk 0:06:12] } 25... Kg8?! { [%eval -3.12] } { Inaccuracy. f6 was best. } { [%clk 0:03:23] } 26. Qf6 { [%eval -3.85] [%clk 0:06:00] } 26... Qd7 { [%eval -3.16] [%clk 0:02:21] } 27. Qg5 { [%eval -3.65] [%clk 0:05:36] } 27... Rb8?! { [%eval -2.65] } { Inaccuracy. Kg7 was best. } { [%clk 0:01:07] } 28. h4 { [%eval -2.58] [%clk 0:05:09] } 28... Be6 { [%eval -2.33] [%clk 0:00:48] } 29. h5 { [%eval -2.24] [%clk 0:05:02] } 29... Qe7 { [%eval -2.11] [%clk 0:00:50] } 30. Qg3 { [%eval -2.51] [%clk 0:04:41] } 30... Qd6 { [%eval -2.47] [%clk 0:00:27] } 31. f4?! { [%eval -3.29] } { Inaccuracy. Qg5 was best. } { [%clk 0:04:09] } 31... Kg7?? { [%eval 0.22] } { Blunder. Bd7 was best. } { [%clk 0:00:13] } 32. hxg6 { [%eval 0.34] [%clk 0:04:08] } 32... hxg6 { [%eval 0.4] [%clk 0:00:18] } 33. Bxg6?! { [%eval -0.17] } { Inaccuracy. Rxe6 was best. } { [%clk 0:03:25] } 33... fxg6 { [%eval 0.0] [%clk 0:00:11] } 34. Rxe6 { [%eval 0.0] [%clk 0:03:30] } 34... Qd4+?? { [%eval 5.0] } { Blunder. Qc5+ was best. } { [%clk 0:00:18] } 35. Kf1 { [%eval 4.7] [%clk 0:03:22] } 35... Kf8?! { [%eval 6.73] } { Inaccuracy. Ne5 was best. } { [%clk 0:00:13] } 36. Rxc6? { [%eval 3.73] } { Mistake. Qxg6 was best. } { [%clk 0:01:50] } 36... Rd6 { [%eval 3.7] [%clk 0:00:15] } 37. Rxd6 { [%eval 3.65] [%clk 0:01:46] } 37... Qxd6 { [%eval 3.5] [%clk 0:00:25] } 38. Qe3 { [%eval 3.41] [%clk 0:01:48] } 38... Kf7 { [%eval 3.73] [%clk 0:00:18] } 39. Qc3?? { [%eval 1.34] } { Blunder. Qe5 was best. } { [%clk 0:01:18] } 39... Rd8?? { [%eval 3.75] } { Blunder. Rc8 was best. } { [%clk 0:00:15] } 40. Qe5 { [%eval 3.61] [%clk 0:00:53] } 40... Qxe5 { [%eval 3.34] [%clk 0:00:14] } 41. Rxe5 { [%eval 3.01] [%clk 0:01:01] } 41... Rd2?! { [%eval 4.53] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:22] } 42. Rc5 { [%eval 4.55] [%clk 0:01:10] } 42... Kf6 { [%eval 4.66] [%clk 0:00:26] } 43. g3 { [%eval 4.3] [%clk 0:01:08] } 43... Kg7 { [%eval 4.9] [%clk 0:00:19] } 44. Ke1 { [%eval 4.75] [%clk 0:01:12] } 44... Rg2 { [%eval 4.61] [%clk 0:00:28] } 45. Rc3 { [%eval 4.71] [%clk 0:01:20] } 45... Rg1+ { [%eval 5.02] [%clk 0:00:36] } 46. Kf2 { [%eval 5.04] [%clk 0:01:29] } 46... Ra1 { [%eval 5.35] [%clk 0:00:45] } 47. b4 { [%eval 5.36] [%clk 0:01:36] } 47... Kh6 { [%eval 5.2] [%clk 0:00:54] } 48. Kf3 { [%eval 5.02] [%clk 0:01:44] } 48... Rh1 { [%eval 5.85] [%clk 0:01:01] } 49. Rc6 { [%eval 5.76] [%clk 0:01:49] } 49... Rc1 { [%eval 5.86] [%clk 0:00:43] } 50. Rxa6 { [%eval 5.69] [%clk 0:01:53] } 50... Rxc2 { [%eval 5.59] [%clk 0:00:52] } 51. Ra5 { [%eval 5.61] [%clk 0:02:02] } 51... Kg7 { [%eval 5.66] [%clk 0:00:45] } 52. Kg4 { [%eval 5.46] [%clk 0:02:10] } 52... Rc3 { [%eval 5.2] [%clk 0:00:53] } 53. Rxb5 { [%eval 5.14] [%clk 0:02:13] } 53... Rxa3 { [%eval 6.29] [%clk 0:01:08] } 54. Rb8 { [%eval 6.19] [%clk 0:02:32] } 54... Rb3 { [%eval 6.13] [%clk 0:01:14] } 55. b5 { [%eval 6.03] [%clk 0:02:39] } 55... Kf6 { [%eval 5.74] [%clk 0:01:23] } 56. b6 { [%eval 6.44] [%clk 0:02:48] } 56... Kf7 { [%eval 6.37] [%clk 0:01:27] } 57. b7 { [%eval 6.35] [%clk 0:02:56] } 57... Kg7 { [%eval 6.29] [%clk 0:01:36] } 58. Kh4 { [%eval 6.04] [%clk 0:03:03] } 58... Kh7 { [%eval 7.2] [%clk 0:01:45] } 59. g4 { [%eval 7.13] [%clk 0:03:08] } 59... Kg7 { [%eval 6.8] [%clk 0:01:54] } 60. Kg5 { [%eval 6.63] [%clk 0:03:11] } 60... Kh7 { [%eval 7.95] [%clk 0:01:19] } 61. Kf6 { [%eval 7.47] [%clk 0:02:14] } 61... Rb6+ { [%eval 6.96] [%clk 0:01:04] } 62. Ke7 { [%eval 6.51] [%clk 0:02:05] } 62... Kg7 { [%eval 6.08] [%clk 0:01:09] } 63. Kd7 { [%eval 5.98] [%clk 0:02:07] } 63... Rb4?? { [%eval #26] } { Checkmate is now unavoidable. Rb1 was best. } { [%clk 0:01:06] } 64. Kc7?! { [%eval 10.47] } { Lost forced checkmate sequence. Kc6 was best. } { [%clk 0:02:08] } 64... Rc4+?! { [%eval #22] } { Checkmate is now unavoidable. Rxf4 was best. } { [%clk 0:01:04] } 65. Kd7 { [%eval #24] [%clk 0:02:01] } 65... Rb4 { [%eval 51.4] [%clk 0:01:12] } 66. Kc6 { [%eval 8.14] [%clk 0:02:10] } 66... Rb1 { [%eval 8.4] [%clk 0:00:58] } 67. Rd8 { [%eval 8.62] [%clk 0:02:04] } 67... Rc1+ { [%eval 8.21] [%clk 0:01:05] } 68. Kd7 { [%eval 7.44] [%clk 0:01:38] } 68... Rd1+ { [%eval 7.73] [%clk 0:01:14] } 69. Kc8 { [%eval 8.65] [%clk 0:01:46] } 69... Rc1+ { [%eval 7.99] [%clk 0:01:22] } 70. Kb8 { [%eval 7.4] [%clk 0:01:53] } 70... Kf7 { [%eval 7.32] [%clk 0:01:05] } 71. Rd7+ { [%eval 8.49] [%clk 0:02:01] } 71... Ke6 { [%eval 7.39] [%clk 0:01:04] } 72. Rc7 { [%eval 7.06] [%clk 0:02:08] } 72... Rh1 { [%eval 7.89] [%clk 0:00:35] } 73. Rc6+ { [%eval 7.37] [%clk 0:02:04] } 1-0