[Event "Mar del Plata International-27"]
[Site "Mar del Plata"]
[Date "1966.03.31"]
[Round "15"]
[White "Emma, Jaime"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Be7 8. h3 O-O 9. Bd3 Bd7 10. O-O Qb6 11. a3 Rfc8 12. Na4 Qd8 13. b4 Be8 14. Qb3 Bd6 15. Bxd6 Qxd6 16. Rac1 Rc7 17. Rc2 Rac8 18. Rfc1 Nb8 19. Rxc7 Rxc7 20. Rxc7 Qxc7 21. Qc3 1/2-1/2