Event: FIDE World Youth U16 Chess Olympiad 2025
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-4/k5SDHQho/Cp7tXArP
White: Alvarez Guzman, Joseph Emmanuel
WhiteElo: 1543
Black: Koolman, Colin Kyle Deniel
Result: 1-0
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard
TimeControl: 2700+10

1. e4 e5 { [%clk 0:45:02] } 2. Nf3 Nc6 { [%clk 0:45:04] } 3. Bb5 Nf6 { [%clk 0:45:03] } 4. O-O Be7 { [%clk 0:44:58] } 5. Nc3 d6 { [%clk 0:44:59] } 6. d4 O-O { [%clk 0:44:56] } 7. Bxc6 bxc6 { [%clk 0:44:58] } 8. dxe5 dxe5 { [%clk 0:44:50] } 9. Nxe5 Bd6 { [%clk 0:44:19] } 10. Nf3 Re8 { [%clk 0:44:15] } 11. e5 Ba6 { [%clk 0:35:30] } 12. Re1 Bxe5 { [%clk 0:34:50] } 13. Qxd8 Raxd8 { [%clk 0:34:54] } 14. Rxe5 Rxe5 { [%clk 0:34:35] } 15. Nxe5 Re8 { [%clk 0:34:41] } 16. Nf3 Rd8 { [%clk 0:33:38] } 17. Bg5 Rd6 { [%clk 0:33:07] } 18. Re1 h6 { [%clk 0:33:06] } 19. Bxf6 Rxf6 { [%clk 0:33:11] } 20. Re7 Rd6 { [%clk 0:32:54] } 21. Rxc7 g5 { [%clk 0:31:59] } 22. Rxa7 Be2 { [%clk 0:31:59] } 23. Re7 Bd1 { [%clk 0:31:58] } 24. Nxd1 Rxd1+ { [%clk 0:32:01] } 25. Re1 Rd7 { [%clk 0:31:57] } 26. a4 Ra7 { [%clk 0:32:01] } 27. b3 c5 { [%clk 0:31:53] } 28. Kf1 Kf8 { [%clk 0:31:57] } 29. Ne5 Ra8 { [%clk 0:31:47] } 30. Nd7+ Kg7 { [%clk 0:31:50] } 31. Nxc5 f5 { [%clk 0:31:51] } 32. b4 h5 { [%clk 0:31:56] } 33. b5 g4 { [%clk 0:31:57] } 34. b6 Rb8 { [%clk 0:32:03] } 35. a5 h4 { [%clk 0:31:57] } 36. a6 f4 { [%clk 0:31:30] } 37. a7 Ra8 { [%clk 0:31:32] } 38. b7 Rxa7 { [%clk 0:31:29] } 39. b8=Q Rf7 { [%clk 0:31:24] } 40. Ne6+ Kg6 { [%clk 0:31:26] } 41. Qg8+ Kf6 { [%clk 0:31:09] } 42. Qg5# 1-0