[Event "Mercosur First Olympiad"]
[Site "Mar del Plata ARG"]
[Date "2009.06.22"]
[EventDate "2009.06.20"]
[Round "3"]
[Result "0-1"]
[White "Juan Carlos Leon"]
[Black "Leonardo Tristan"]
[ECO "B09"]
[WhiteElo "2110"]
[BlackElo "2393"]
[PlyCount "50"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. a3 O-O 6. Nf3 c5
7. e5 Nfd7 8. exd6 exd6 9. Be3 Nc6 10. Qd2 Na5 11. dxc5 Nxc5
12. b4 Nab3 13. cxb3 Nxb3 14. Qb2 Nxa1 15. Qxa1 Re8 16. Kf2
Rxe3 17. Kxe3 Bf5 18. Bd3 Qb6+ 19. Kd2 Qf2+ 20. Be2 Re8
21. Rf1 Qe3+ 22. Kd1 Bxc3 23. Qa2 Bb1 24. Qc4 d5 25. Qb5 a6
0-1