Event: Round 6: Diaz Alzate, Thomas - Parra Ladino, Samuel Fernando
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--pre-juvenil-masculino/round-6/CoYafZhe/tpDl2asg
Date: 2025-10-28
White: Diaz Alzate, Thomas
WhiteElo: 1630
Black: Parra Ladino, Samuel Fernando
BlackElo: 1840
Result: 1-0
ECO: B08
Opening: Pirc Defense: Classical Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... d6 { [%eval 0.43] [%clk 0:15:20] } 2. Nf3 { [%eval 0.2] [%clk 0:15:25] } 2... Nf6 { [%eval 0.31] [%clk 0:15:28] } 3. Nc3 { [%eval 0.3] [%clk 0:15:34] } 3... g6 { [%eval 0.51] [%clk 0:15:37] } 4. d4 { [%eval 0.46] [%clk 0:15:43] } 4... Bg7 { [%eval 0.44] [%clk 0:15:46] } 5. Bg5 { [%eval 0.41] [%clk 0:15:52] } 5... O-O { [%eval 0.24] [%clk 0:15:52] } 6. e5 { [%eval 0.52] [%clk 0:15:57] } 6... Nfd7 { [%eval 0.45] [%clk 0:15:38] } 7. Bc4 { [%eval -0.09] [%clk 0:14:41] } 7... Nb6 { [%eval -0.11] [%clk 0:15:32] } 8. Bb3 { [%eval -0.15] [%clk 0:14:43] } 8... h6?! { [%eval 0.68] } { Inaccuracy. Nc6 was best. } { [%clk 0:15:35] } 9. Bh4? { [%eval -0.66] } { Mistake. Be3 was best. } { [%clk 0:14:41] } 9... d5? { [%eval 0.78] } { Mistake. Nc6 was best. } { [%clk 0:15:27] } 10. O-O { [%eval 0.58] [%clk 0:14:41] } 10... Nc6 { [%eval 0.75] [%clk 0:15:14] } 11. Re1 { [%eval 0.55] [%clk 0:14:36] } 11... Bg4 { [%eval 0.47] [%clk 0:15:12] } 12. Re3?! { [%eval -0.15] } { Inaccuracy. Na4 was best. } { [%clk 0:13:45] } 12... Na5?! { [%eval 0.45] } { Inaccuracy. g5 was best. } { [%clk 0:15:09] } 13. h3 { [%eval 0.43] [%clk 0:13:48] } 13... Bxf3 { [%eval 0.55] [%clk 0:14:54] } 14. Qxf3 { [%eval 0.47] [%clk 0:13:51] } 14... Nac4 { [%eval 0.89] [%clk 0:14:58] } 15. Bxc4 { [%eval 0.68] [%clk 0:13:28] } 15... Nxc4 { [%eval 0.69] [%clk 0:15:05] } 16. Re2 { [%eval 0.48] [%clk 0:12:40] } 16... g5 { [%eval 0.51] [%clk 0:14:54] } 17. Bg3 { [%eval 0.56] [%clk 0:12:40] } 17... e6 { [%eval 0.53] [%clk 0:15:02] } 18. b3 { [%eval 0.63] [%clk 0:12:48] } 18... Nb6 { [%eval 1.18] [%clk 0:15:10] } 19. Nd1?! { [%eval 0.42] } { Inaccuracy. Qg4 was best. } { [%clk 0:12:33] } 19... f5 { [%eval 0.87] [%clk 0:14:45] } 20. exf6 { [%eval 0.99] [%clk 0:12:22] } 20... Qxf6 { [%eval 0.85] [%clk 0:14:47] } 21. Qxf6 { [%eval 0.91] [%clk 0:12:01] } 21... Bxf6 { [%eval 0.89] [%clk 0:14:56] } 22. Rxe6 { [%eval 0.34] [%clk 0:12:00] } 22... Kf7 { [%eval 0.45] [%clk 0:14:55] } 23. Re2 { [%eval 0.42] [%clk 0:11:55] } 23... Rfe8 { [%eval 0.45] [%clk 0:14:47] } 24. Be5 { [%eval 0.07] [%clk 0:11:38] } 24... Nd7 { [%eval 0.11] [%clk 0:14:49] } 25. Nc3 { [%eval -0.23] [%clk 0:11:21] } 25... Nxe5 { [%eval -0.39] [%clk 0:14:54] } 26. dxe5 { [%eval -0.36] [%clk 0:11:16] } 26... Bxe5 { [%eval -0.26] [%clk 0:15:03] } 27. Re3 { [%eval -0.29] [%clk 0:11:17] } 27... d4 { [%eval -0.29] [%clk 0:15:01] } 28. Rf3+ { [%eval -0.22] [%clk 0:11:26] } 28... Kg6 { [%eval -0.28] [%clk 0:15:00] } 29. Ne4 { [%eval -0.4] [%clk 0:10:36] } 29... d3 { [%eval 0.0] [%clk 0:15:02] } 30. c3 { [%eval 0.0] [%clk 0:10:44] } 30... Bg7 { [%eval -0.05] [%clk 0:14:08] } 31. Nd2?? { [%eval -2.74] } { Blunder. Re3 was best. } { [%clk 0:08:54] } 31... Bxc3 { [%eval -2.76] [%clk 0:14:08] } 32. Rd1 { [%eval -2.71] [%clk 0:09:03] } 32... Rad8 { [%eval -2.62] [%clk 0:14:04] } 33. Kf1?! { [%eval -3.57] } { Inaccuracy. Nc4 was best. } { [%clk 0:08:55] } 33... Re2?! { [%eval -2.41] } { Inaccuracy. b5 was best. } { [%clk 0:12:50] } 34. Nb1 { [%eval -2.43] [%clk 0:07:12] } 34... Ba5? { [%eval -0.95] } { Mistake. Rc2 was best. } { [%clk 0:12:57] } 35. a3?? { [%eval -3.97] } { Blunder. Rfxd3 was best. } { [%clk 0:07:02] } 35... Bb6? { [%eval -1.89] } { Mistake. c5 was best. } { [%clk 0:11:51] } 36. Nd2 { [%eval -1.76] [%clk 0:05:47] } 36... Rde8?! { [%eval -0.62] } { Inaccuracy. h5 was best. } { [%clk 0:11:46] } 37. b4 { [%eval -0.98] [%clk 0:05:19] } 37... h5?! { [%eval -0.2] } { Inaccuracy. R8e7 was best. } { [%clk 0:11:10] } 38. g3 { [%eval -0.23] [%clk 0:05:02] } 38... g4 { [%eval 0.0] [%clk 0:10:44] } 39. hxg4 { [%eval 0.0] [%clk 0:05:10] } 39... hxg4 { [%eval 0.0] [%clk 0:10:52] } 40. Rf4 { [%eval 0.0] [%clk 0:05:15] } 40... Kg5 { [%eval 0.0] [%clk 0:10:36] } 41. Nc4 { [%eval 0.0] [%clk 0:05:17] } 41... Rh8?? { [%eval 3.1] } { Blunder. Rd8 was best. } { [%clk 0:08:36] } 42. Rxd3 { [%eval 2.85] [%clk 0:05:00] } 42... Rc2? { [%eval 4.79] } { Mistake. Rhe8 was best. } { [%clk 0:07:45] } 43. Rd5+ { [%eval 4.9] [%clk 0:05:08] } 43... Kh6 { [%eval 4.67] [%clk 0:07:39] } 44. Nxb6?! { [%eval 3.47] } { Inaccuracy. Ne5 was best. } { [%clk 0:05:03] } 44... axb6 { [%eval 3.45] [%clk 0:07:43] } 45. Rxg4 { [%eval 3.5] [%clk 0:05:11] } 45... Rf8 { [%eval 4.12] [%clk 0:07:48] } 46. f4 { [%eval 3.9] [%clk 0:05:02] } 46... Rc3?? { [%eval #23] } { Checkmate is now unavoidable. Rf6 was best. } { [%clk 0:07:51] } 47. Rdg5 { [%eval #24] [%clk 0:04:58] } 47... Rc1+ { [%eval #6] [%clk 0:07:39] } 48. Kg2 { [%eval #5] [%clk 0:05:07] } 48... Rc2+ { [%eval #5] [%clk 0:07:40] } 49. Kh3 { [%eval #4] [%clk 0:05:16] } 49... Re8 { [%eval #1] [%clk 0:07:46] } 50. Rh4# { [%clk 0:05:24] } 1-0