Event: Round 5: Oliver Alexander Rincon Barrera - Grisales Castrillon, Juan Steban
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-clasico-2025--juvenil-masculino/round-5/z4NhXDGx/XiyyImRF
Date: 2025-10-26
White: Oliver Alexander Rincon Barrera
Black: Grisales Castrillon, Juan Steban
BlackElo: 1554
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:56] } 1... d5 { [%eval 0.18] [%clk 1:00:47] } 2. Bf4 { [%eval 0.0] [%clk 1:01:10] } 2... c5 { [%eval 0.06] [%clk 1:01:03] } 3. e3 { [%eval 0.0] [%clk 1:00:48] } 3... Nc6 { [%eval 0.05] [%clk 1:01:17] } 4. Nd2?! { [%eval -0.74] } { Inaccuracy. Nf3 was best. } { [%clk 1:00:11] } 4... Nf6?! { [%eval 0.15] } { Inaccuracy. cxd4 was best. } { [%clk 1:01:17] } 5. c3 { [%eval 0.0] [%clk 1:00:23] } 5... e6 { [%eval 0.15] [%clk 1:00:37] } 6. Ngf3 { [%eval 0.14] [%clk 1:00:35] } 6... Bd6 { [%eval 0.13] [%clk 1:00:15] } 7. Bg3 { [%eval 0.14] [%clk 1:00:07] } 7... O-O { [%eval 0.17] [%clk 1:00:17] } 8. Bd3 { [%eval 0.21] [%clk 1:00:19] } 8... cxd4 { [%eval 0.32] [%clk 0:59:05] } 9. exd4 { [%eval 0.38] [%clk 0:51:25] } 9... Re8 { [%eval 0.68] [%clk 0:55:31] } 10. Ne5 { [%eval 0.66] [%clk 0:47:46] } 10... Qc7 { [%eval 0.49] [%clk 0:54:48] } 11. Ndf3 { [%eval 0.68] [%clk 0:46:52] } 11... Ne4 { [%eval 0.59] [%clk 0:47:48] } 12. Qe2 { [%eval 0.58] [%clk 0:45:34] } 12... f6 { [%eval 1.04] [%clk 0:40:03] } 13. Bxe4?? { [%eval -2.75] } { Blunder. Nxc6 was best. } { [%clk 0:36:22] } 13... dxe4 { [%eval -2.88] [%clk 0:36:58] } 14. Qxe4 { [%eval -2.83] [%clk 0:34:00] } 14... fxe5 { [%eval -2.78] [%clk 0:34:37] } 15. Ng5 { [%eval -2.77] [%clk 0:33:02] } 15... g6 { [%eval -2.69] [%clk 0:35:46] } 16. Qh4?! { [%eval -3.76] } { Inaccuracy. dxe5 was best. } { [%clk 0:32:14] } 16... Qg7 { [%eval -3.61] [%clk 0:34:43] } 17. Ne4?! { [%eval -4.62] } { Inaccuracy. Qe4 was best. } { [%clk 0:32:23] } 17... Bc7?? { [%eval -1.25] } { Blunder. Be7 was best. } { [%clk 0:33:58] } 18. Nf6+ { [%eval -1.22] [%clk 0:30:38] } 18... Kf8 { [%eval -0.74] [%clk 0:33:27] } 19. Nxh7+?! { [%eval -1.62] } { Inaccuracy. dxe5 was best. } { [%clk 0:30:26] } 19... Kf7 { [%eval -1.6] [%clk 0:33:27] } 20. Bxe5? { [%eval -2.97] } { Mistake. dxe5 was best. } { [%clk 0:28:51] } 20... Nxe5 { [%eval -2.95] [%clk 0:32:49] } 21. Qf4+ { [%eval -2.92] [%clk 0:28:36] } 21... Ke7 { [%eval -2.92] [%clk 0:30:58] } 22. Qg5+ { [%eval -2.73] [%clk 0:28:38] } 22... Kd6 { [%eval -2.87] [%clk 0:30:15] } 23. dxe5+ { [%eval -3.59] [%clk 0:28:42] } 23... Qxe5+ { [%eval -3.38] [%clk 0:30:02] } 24. Qxe5+ { [%eval -3.23] [%clk 0:28:38] } 24... Kxe5 { [%eval -3.23] [%clk 0:30:30] } 25. O-O?! { [%eval -4.12] } { Inaccuracy. f4+ was best. } { [%clk 0:28:56] } 25... Kf5 { [%eval -4.06] [%clk 0:30:13] } 26. g4+ { [%eval -4.01] [%clk 0:28:23] } 26... Ke5? { [%eval -2.09] } { Mistake. Kf4 was best. } { [%clk 0:30:24] } 27. Rfe1+?! { [%eval -3.24] } { Inaccuracy. Rfd1 was best. } { [%clk 0:28:33] } 27... Kd6 { [%eval -3.2] [%clk 0:30:32] } 28. Nf6 { [%eval -3.15] [%clk 0:28:24] } 28... Re7 { [%eval -2.73] [%clk 0:29:52] } 29. Rad1+ { [%eval -2.49] [%clk 0:28:34] } 29... Kc6 { [%eval -2.61] [%clk 0:29:48] } 30. b4 { [%eval -3.0] [%clk 0:24:57] } 30... b5 { [%eval -2.87] [%clk 0:28:08] } 31. Ne4 { [%eval -3.39] [%clk 0:23:45] } 31... Rd7 { [%eval -3.26] [%clk 0:27:38] } 32. Rc1 { [%eval -3.39] [%clk 0:23:10] } 32... Bb7 { [%eval -2.74] [%clk 0:27:18] } 33. c4 { [%eval -3.14] [%clk 0:22:22] } 33... Bf4 { [%eval -3.24] [%clk 0:26:05] } 34. cxb5+ { [%eval -3.09] [%clk 0:21:20] } 34... Kb6?! { [%eval -2.27] } { Inaccuracy. Kxb5 was best. } { [%clk 0:24:02] } 35. Rc5? { [%eval -4.17] } { Mistake. Nc5 was best. } { [%clk 0:20:25] } 35... Bxe4? { [%eval -2.15] } { Mistake. Rd4 was best. } { [%clk 0:23:18] } 36. Rxe4 { [%eval -2.06] [%clk 0:19:58] } 36... e5 { [%eval -2.12] [%clk 0:23:15] } 37. a4 { [%eval -1.99] [%clk 0:19:52] } 37... g5 { [%eval -2.17] [%clk 0:21:28] } 38. a5+ { [%eval -1.97] [%clk 0:19:29] } 38... Kb7 { [%eval -1.92] [%clk 0:21:51] } 39. a6+? { [%eval -3.5] } { Mistake. Kg2 was best. } { [%clk 0:19:44] } 39... Kb6 { [%eval -3.32] [%clk 0:20:35] } 40. Rec4 { [%eval -4.01] [%clk 0:19:19] } 40... Rd4?! { [%eval -3.08] } { Inaccuracy. Rh8 was best. } { [%clk 0:20:47] } 41. Rc6+?! { [%eval -3.96] } { Inaccuracy. Rc3 was best. } { [%clk 0:18:43] } 41... Kxb5 { [%eval -3.78] [%clk 0:21:06] } 42. R6c5+ { [%eval -3.79] [%clk 0:17:40] } 42... Kxa6 { [%eval -3.8] [%clk 0:21:10] } 43. Rc6+ { [%eval -4.38] [%clk 0:16:36] } 43... Kb5 { [%eval -4.3] [%clk 0:21:21] } 44. R6c5+ { [%eval -4.22] [%clk 0:15:23] } 44... Ka4 { [%eval -4.2] [%clk 0:21:23] } 45. Ra5+ { [%eval -4.66] [%clk 0:15:18] } 45... Kb3 { [%eval -4.71] [%clk 0:21:37] } 46. Rcc5 { [%eval -4.63] [%clk 0:15:00] } 46... Rxb4 { [%eval -4.06] [%clk 0:21:15] } 47. Kg2 { [%eval -4.43] [%clk 0:14:41] } 47... Rh8 { [%eval -3.67] [%clk 0:20:54] } 48. Kf3?! { [%eval -5.34] } { Inaccuracy. h3 was best. } { [%clk 0:15:00] } 48... Rb7?! { [%eval -4.0] } { Inaccuracy. Rxh2 was best. } { [%clk 0:19:32] } 49. Rd5 { [%eval -4.94] [%clk 0:04:58] } 49... Rxh2 { [%eval -4.44] [%clk 0:19:29] } 50. Ke4?! { [%eval -6.29] } { Inaccuracy. Rd1 was best. } { [%clk 0:05:21] } 50... Rxf2 { [%eval -6.12] [%clk 0:19:09] } 51. Rd3+ { [%eval -6.02] [%clk 0:05:42] } 51... Kb2 { [%eval -5.94] [%clk 0:18:12] } 52. Rad5?! { [%eval -8.15] } { Inaccuracy. Rh3 was best. } { [%clk 0:05:44] } 52... Rb4+ { [%eval -8.26] [%clk 0:17:34] } 53. Kf5 { [%eval -7.62] [%clk 0:05:59] } 53... Rb6 { [%eval -5.99] [%clk 0:17:04] } 54. Ra5?! { [%eval -11.25] } { Inaccuracy. Rd8 was best. } { [%clk 0:06:14] } 54... Bd2+ { [%eval -9.83] [%clk 0:16:59] } 55. Ke4 { [%clk 0:06:01] } 55... Bxa5 { [%clk 0:18:59] } 56. Kxe5 { [%clk 0:06:13] } 56... Rb8 { [%clk 0:18:34] } 57. Rd5 { [%clk 0:06:30] } 57... Re8+ { [%clk 0:18:47] } 58. Kd4 { [%clk 0:06:44] } 58... Rd2+ { [%clk 0:19:12] } 59. Kc4 { [%clk 0:07:02] } 59... Rc8+ { [%clk 0:19:17] } 60. Kb5 { [%clk 0:06:55] } 60... Rxd5+ { [%clk 0:19:40] } 61. Ka4 { [%clk 0:07:16] } 61... Rc4# { [%clk 0:19:47] } 0-1