Event: Round 4: Pastrana Rondano, Sebastian - Grisales Castrillon, Juan Steban
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-clasico-2025--juvenil-masculino/round-4/mXCKRHbV/mpqKQt0S
Date: 2025-10-26
White: Pastrana Rondano, Sebastian
Black: Grisales Castrillon, Juan Steban
BlackElo: 1554
Result: 1-0
ECO: B21
Opening: Sicilian Defense: Morphy Gambit, Andreaschek Gambit
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:45] } 1... c5 { [%eval 0.24] [%clk 1:00:16] } 2. d4 { [%eval 0.05] [%clk 1:01:04] } 2... cxd4 { [%eval 0.03] [%clk 1:00:32] } 3. c3 { [%eval -0.09] [%clk 1:01:23] } 3... e5 { [%eval 0.07] [%clk 1:00:06] } 4. Nf3 { [%eval 0.04] [%clk 1:01:14] } 4... Nc6 { [%eval 0.1] [%clk 0:59:55] } 5. Bc4 { [%eval 0.0] [%clk 1:00:40] } 5... Nf6 { [%eval 0.0] [%clk 0:58:09] } 6. cxd4 { [%eval -0.03] [%clk 1:00:05] } 6... Nxd4?! { [%eval 0.73] } { Inaccuracy. Bb4+ was best. } { [%clk 0:52:13] } 7. Bxf7+ { [%eval 0.35] [%clk 0:52:38] } 7... Ke7?? { [%eval 2.1] } { Blunder. Kxf7 was best. } { [%clk 0:38:24] } 8. Bc4?! { [%eval 0.99] } { Inaccuracy. Bd5 was best. } { [%clk 0:52:21] } 8... Qc7?! { [%eval 1.8] } { Inaccuracy. d5 was best. } { [%clk 0:30:15] } 9. Bd3?! { [%eval 1.03] } { Inaccuracy. Nbd2 was best. } { [%clk 0:41:33] } 9... Nxf3+ { [%eval 1.14] [%clk 0:28:21] } 10. gxf3 { [%eval 1.0] [%clk 0:41:35] } 10... d6 { [%eval 1.14] [%clk 0:27:16] } 11. Nc3 { [%eval 1.13] [%clk 0:40:46] } 11... Be6 { [%eval 1.33] [%clk 0:25:51] } 12. Be3 { [%eval 1.12] [%clk 0:39:39] } 12... a6 { [%eval 1.45] [%clk 0:24:29] } 13. Rc1 { [%eval 1.38] [%clk 0:39:43] } 13... Qa5 { [%eval 1.78] [%clk 0:23:01] } 14. Qd2?! { [%eval 0.87] } { Inaccuracy. O-O was best. } { [%clk 0:37:30] } 14... Qd8?! { [%eval 1.91] } { Inaccuracy. Kf7 was best. } { [%clk 0:22:15] } 15. Ke2 { [%eval 1.9] [%clk 0:35:00] } 15... Kf7 { [%eval 1.76] [%clk 0:21:13] } 16. Rhg1?! { [%eval 1.0] } { Inaccuracy. Nd5 was best. } { [%clk 0:33:12] } 16... d5?? { [%eval 3.45] } { Blunder. Be7 was best. } { [%clk 0:19:26] } 17. exd5?! { [%eval 2.53] } { Inaccuracy. Nxd5 was best. } { [%clk 0:32:42] } 17... Nxd5?! { [%eval 3.82] } { Inaccuracy. Bd7 was best. } { [%clk 0:15:36] } 18. Nxd5 { [%eval 3.63] [%clk 0:32:42] } 18... Bxd5 { [%eval 3.75] [%clk 0:15:32] } 19. Bg5?? { [%eval 1.51] } { Blunder. Rg5 was best. } { [%clk 0:26:07] } 19... Be7 { [%eval 1.81] [%clk 0:13:46] } 20. Bxe7 { [%eval 1.42] [%clk 0:24:37] } 20... Qxe7 { [%eval 1.29] [%clk 0:14:01] } 21. Bc4? { [%eval 0.11] } { Mistake. Rg5 was best. } { [%clk 0:17:47] } 21... Bxc4+ { [%eval 0.14] [%clk 0:13:40] } 22. Rxc4 { [%eval 0.18] [%clk 0:18:00] } 22... Qe6?? { [%eval 9.59] } { Blunder. Rhd8 was best. } { [%clk 0:10:36] } 23. Rc7+ { [%eval 9.06] [%clk 0:17:37] } 23... Kf8? { [%eval #7] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:08:05] } 24. Qb4+ { [%eval #6] [%clk 0:17:56] } 24... Ke8 { [%eval #6] [%clk 0:08:09] } 25. Rgxg7 { [%eval #5] [%clk 0:17:55] } 25... Qf6 { [%eval #4] [%clk 0:08:09] } 26. Rge7+ { [%eval #3] [%clk 0:16:15] } 26... Kd8 { [%eval #2] [%clk 0:07:58] } 27. Rcd7+ { [%eval #1] [%clk 0:16:40] } 27... Kc8 { [%eval #1] [%clk 0:08:12] } 28. Qxb7# { [%clk 0:17:04] } 1-0