[Event "Buenos Aires U18"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "?"]
[White "Botto, Dardo"]
[Black "Christiansen, Larry Mark"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. Be2 Nxd4 9. Qxd4 Qa5 10. Bxf6 gxf6 11. O-O Rg8 12. Nd5 Rxc2 13. b4 Qa3 14. Bc4 Rxg2+ 15. Kxg2 Bh3+ 16. Kg1 Qf3 17. Ne3 Bh6 18. Qd1 Qxe3 19. Qd5 Qf3 20. Qxf7+ Kd7 21. Bb5+ Rc6 22. Qg8 Bg5 0-1