Event: Round 9: Grisales Castrillon, Juan Steban - Otero, Juan David
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-blitz-2025--juvenil-masculino/round-9/G96Yj7fu/Wix3q6Pg
Date: 2025-10-28
White: Grisales Castrillon, Juan Steban
Black: Otero, Juan David
BlackElo: 1524
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Mason Attack
Variant: Standard
TimeControl: 4+2

1. d4 { [%clk 0:04:03] } 1... d5 { [%clk 0:04:03] } 2. f4 { [%clk 0:04:03] } 2... Nf6 { [%clk 0:04:04] } 3. Nf3 { [%clk 0:04:02] } 3... c6 { [%clk 0:04:05] } 4. e3 { [%clk 0:04:03] } 4... Bf5 { [%clk 0:03:49] } 5. Bd3 { [%clk 0:04:03] } 5... Bg6 { [%clk 0:03:49] } 6. O-O { [%clk 0:04:03] } 6... e6 { [%clk 0:03:46] } 7. Ne5 { [%clk 0:04:03] } 7... Nbd7 { [%clk 0:03:46] } 8. c3 { [%clk 0:04:01] } 8... Bh5 { [%clk 0:03:38] } 9. Qe1 { [%clk 0:03:58] } 9... Bd6 { [%clk 0:03:37] } 10. Nd2 { [%clk 0:03:52] } 10... O-O { [%clk 0:03:24] } 11. e4 { [%clk 0:03:44] } 11... a6 { [%clk 0:03:10] } 12. Qe3 { [%clk 0:03:31] } 12... Re8 { [%clk 0:03:03] } 13. Qh3 { [%clk 0:03:25] } 13... Qe7 { [%clk 0:02:53] } 14. exd5 { [%clk 0:03:17] } 14... exd5 { [%clk 0:02:46] } 15. Ndf3 { [%clk 0:03:11] } 15... Rad8 { [%clk 0:02:35] } 16. g4 { [%clk 0:02:59] } 16... Bxe5 { [%clk 0:01:54] } 17. Nxe5 { [%clk 0:02:50] } 17... Nxe5 { [%clk 0:01:52] } 18. dxe5 { [%clk 0:02:39] } 18... Bxg4 { [%clk 0:01:53] } 19. Qg3 { [%clk 0:02:32] } 19... Qc5+ { [%clk 0:01:34] } 20. Be3 { [%clk 0:02:27] } 20... Qxe3+ { [%clk 0:01:04] } 21. Qxe3 { [%clk 0:02:22] } 21... Nh5 { [%clk 0:00:55] } 1-0