[Event "Mar del Plata International-27"]
[Site "Mar del Plata"]
[Date "1966.03.19"]
[Round "7"]
[White "Stein, Leonid"]
[Black "Pelikan, Jorge"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 Qb6 9. Nf5
Qxb2 10. Nxg7+ Kf8 11. Nd5 Kxg7 12. Rb1 Qa3 13. Qd2 h5 14. O-O Rb8 15. Nxe7 Be6 16. Nd5
Na5 17. Bd4 Nxc4 18. Qg5 Ne5 19. Qxf6+ Kh6 20. f4 Rhe8 21. Qg5+ 1-0