Event: Round 2: Lopez Becerra, Elmer Andres - Castano Naranjo, Samuel
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--pre-juvenil-masculino/round-2/9eRljL6E/yOOIcDhV
Date: 2025-10-27
White: Lopez Becerra, Elmer Andres
Black: Castano Naranjo, Samuel
BlackElo: 1534
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:07] } 1... c5 { [%eval 0.24] [%clk 0:15:19] } 2. Nc3 { [%eval 0.26] [%clk 0:15:14] } 2... Nc6 { [%eval 0.23] [%clk 0:15:25] } 3. f4 { [%eval -0.09] [%clk 0:15:22] } 3... d6 { [%eval 0.0] [%clk 0:15:32] } 4. Nf3 { [%eval 0.07] [%clk 0:15:30] } 4... g6 { [%eval 0.02] [%clk 0:15:38] } 5. d4 { [%eval 0.0] [%clk 0:15:37] } 5... cxd4 { [%eval 0.0] [%clk 0:15:45] } 6. Nxd4 { [%eval 0.0] [%clk 0:15:45] } 6... Bg7 { [%eval 0.0] [%clk 0:15:52] } 7. Be3 { [%eval 0.0] [%clk 0:15:49] } 7... e6? { [%eval 1.53] } { Mistake. Nf6 was best. } { [%clk 0:15:57] } 8. Bb5 { [%eval 1.1] [%clk 0:15:50] } 8... Ne7 { [%eval 1.01] [%clk 0:16:04] } 9. O-O?! { [%eval 0.28] } { Inaccuracy. Qd2 was best. } { [%clk 0:15:54] } 9... Bd7 { [%eval 0.57] [%clk 0:16:11] } 10. Re1 { [%eval 0.24] [%clk 0:15:47] } 10... a6 { [%eval 0.28] [%clk 0:16:19] } 11. Bc4 { [%eval 0.11] [%clk 0:15:52] } 11... O-O { [%eval 0.17] [%clk 0:16:10] } 12. a4 { [%eval -0.08] [%clk 0:15:57] } 12... Rc8 { [%eval 0.1] [%clk 0:16:08] } 13. Bb3 { [%eval -0.29] [%clk 0:16:03] } 13... Nxd4 { [%eval -0.13] [%clk 0:16:13] } 14. Bxd4 { [%eval -0.08] [%clk 0:16:11] } 14... Nc6 { [%eval 0.07] [%clk 0:16:13] } 15. Bxg7 { [%eval 0.07] [%clk 0:16:17] } 15... Kxg7 { [%eval 0.08] [%clk 0:16:20] } 16. Qxd6 { [%eval 0.12] [%clk 0:16:14] } 16... Qc7?! { [%eval 0.79] } { Inaccuracy. Qb6+ was best. } { [%clk 0:16:00] } 17. Qxc7 { [%eval 0.88] [%clk 0:16:17] } 17... Rxc7 { [%eval 0.97] [%clk 0:16:09] } 18. Rad1 { [%eval 0.66] [%clk 0:16:01] } 18... Rd8?! { [%eval 1.58] } { Inaccuracy. Na5 was best. } { [%clk 0:16:07] } 19. Rd3 { [%eval 1.3] [%clk 0:16:08] } 19... Na5?! { [%eval 2.15] } { Inaccuracy. Rdc8 was best. } { [%clk 0:16:07] } 20. Red1 { [%eval 2.12] [%clk 0:15:47] } 20... Nxb3 { [%eval 2.72] [%clk 0:16:13] } 21. cxb3 { [%eval 2.99] [%clk 0:15:55] } 21... Kf8 { [%eval 2.91] [%clk 0:16:12] } 22. Kf2?! { [%eval 2.23] } { Inaccuracy. f5 was best. } { [%clk 0:16:02] } 22... Ke7 { [%eval 2.8] [%clk 0:16:20] } 23. Ke3?! { [%eval 1.8] } { Inaccuracy. f5 was best. } { [%clk 0:16:10] } 23... Rcc8?! { [%eval 2.65] } { Inaccuracy. Rg8 was best. } { [%clk 0:16:19] } 24. e5 { [%eval 2.41] [%clk 0:16:12] } 24... Bc6?! { [%eval 3.83] } { Inaccuracy. Rc7 was best. } { [%clk 0:16:27] } 25. Ne4?? { [%eval 0.05] } { Blunder. Rxd8 was best. } { [%clk 0:16:12] } 25... Bd5?? { [%eval 2.58] } { Blunder. Rxd3+ was best. } { [%clk 0:15:55] } 26. g3 { [%eval 2.4] [%clk 0:15:49] } 26... Rc2 { [%eval 2.14] [%clk 0:16:02] } 27. R1d2 { [%eval 1.95] [%clk 0:15:55] } 27... Rxd2 { [%eval 2.36] [%clk 0:15:50] } 28. Nxd2 { [%eval 1.95] [%clk 0:15:35] } 28... Rc8?! { [%eval 3.11] } { Inaccuracy. f6 was best. } { [%clk 0:15:56] } 29. Rc3 { [%eval 2.87] [%clk 0:15:36] } 29... Rxc3+? { [%eval 4.57] } { Mistake. Rf8 was best. } { [%clk 0:15:56] } 30. bxc3 { [%eval 4.44] [%clk 0:15:44] } 30... Kd7 { [%eval 5.03] [%clk 0:16:02] } 31. Ne4 { [%eval 4.45] [%clk 0:15:47] } 31... Kc7 { [%eval 5.46] [%clk 0:16:06] } 32. c4 { [%eval 4.84] [%clk 0:15:35] } 32... Bc6 { [%eval 5.29] [%clk 0:16:09] } 33. Nf6 { [%eval 4.69] [%clk 0:15:32] } 33... h5 { [%eval 4.77] [%clk 0:16:13] } 34. g4 { [%eval 4.87] [%clk 0:15:33] } 34... hxg4 { [%eval 4.88] [%clk 0:16:20] } 35. Nxg4 { [%eval 4.83] [%clk 0:15:40] } 35... Kb6 { [%eval 5.13] [%clk 0:16:29] } 36. Kd4 { [%eval 5.23] [%clk 0:15:40] } 36... Ka5 { [%eval 5.09] [%clk 0:16:38] } 37. Kc3 { [%eval 5.14] [%clk 0:15:02] } 37... Kb6 { [%eval 4.98] [%clk 0:16:36] } 38. Nf6 { [%eval 5.12] [%clk 0:15:07] } 38... Kc7 { [%eval 5.59] [%clk 0:16:29] } 39. Kb4 { [%eval 5.41] [%clk 0:15:07] } 39... Kd8 { [%eval 5.92] [%clk 0:16:25] } 40. Kc5 { [%eval 6.09] [%clk 0:15:02] } 40... Kc7 { [%eval 6.39] [%clk 0:16:18] } 41. a5 { [%eval 6.58] [%clk 0:15:08] } 41... Kd8 { [%eval 6.45] [%clk 0:15:57] } 42. b4 { [%eval 6.29] [%clk 0:15:15] } 42... Ke7 { [%eval 6.69] [%clk 0:15:56] } 43. b5 { [%eval 6.24] [%clk 0:15:22] } 43... axb5 { [%eval 6.07] [%clk 0:16:04] } 44. cxb5 { [%eval 6.53] [%clk 0:15:31] } 44... Bf3 { [%eval 6.42] [%clk 0:15:48] } 45. Kb6 { [%eval 6.43] [%clk 0:15:34] } 45... Kf8 { [%eval 8.46] [%clk 0:15:54] } 46. a6 { [%eval 8.33] [%clk 0:15:39] } 46... bxa6 { [%eval 8.26] [%clk 0:16:02] } 47. bxa6 { [%eval 8.03] [%clk 0:15:48] } 47... Kg7 { [%eval 7.8] [%clk 0:16:11] } 48. h4 { [%eval 8.0] [%clk 0:15:46] } 48... Kf8 { [%eval 8.24] [%clk 0:16:12] } 49. Kc7 { [%eval 7.85] [%clk 0:15:48] } 49... Ke7 { [%eval 8.11] [%clk 0:16:18] } 50. Kb8 { [%eval 7.13] [%clk 0:15:55] } 50... Kd8 { [%eval 56.84] [%clk 0:16:25] } 51. a7 { [%eval 64.45] [%clk 0:16:03] } 51... Bh1 { [%eval 83.08] [%clk 0:16:17] } 52. a8=Q { [%eval 69.41] [%clk 0:16:07] } 52... Bxa8 { [%eval 10.57] [%clk 0:16:24] } 53. Kxa8 { [%eval 61.25] [%clk 0:16:16] } 53... Kc7 { [%eval 64.64] [%clk 0:16:33] } 54. Ng8 { [%eval 12.2] [%clk 0:16:19] } 54... Kc6 { [%eval 12.27] [%clk 0:16:39] } 55. Nh6 { [%eval 10.74] [%clk 0:16:25] } 55... Kd5 { [%eval 42.43] [%clk 0:16:48] } 56. Nxf7 { [%eval 60.68] [%clk 0:16:33] } 56... Ke4 { [%eval 74.49] [%clk 0:16:44] } 57. Ng5+ { [%eval 75.69] [%clk 0:16:24] } 57... Kxf4 { [%eval 46.96] [%clk 0:16:52] } 58. Nxe6+?? { [%eval 0.0] } { Blunder. Nf7 was best. } { [%clk 0:16:32] } 58... Kxe5 { [%eval 0.0] [%clk 0:17:00] } 59. Nf8 { [%eval 0.0] [%clk 0:16:25] } 59... Kf6 { [%eval 0.0] [%clk 0:17:02] } 60. Kb7 { [%eval 0.0] [%clk 0:16:28] } 60... Kf5 { [%eval 0.0] [%clk 0:17:01] } 61. Kc6 { [%eval 0.0] [%clk 0:16:31] } 61... Kg4 { [%eval 0.0] [%clk 0:17:10] } 62. Nxg6 { [%eval 0.0] [%clk 0:16:36] } 62... Kh5 { [%eval 0.0] [%clk 0:17:19] } 1/2-1/2