[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.04.01"]
[Round "10"]
[White "Averbakh, Yuri L"]
[Black "Sanguineti, Raul"]
[Result "1-0"]

1. c4 e6 2. d4 Bb4+ 3. Nd2 f5 4. Nf3 Nf6 5. g3 O-O 6. Bg2 d6 7. O-O Bxd2 8. Bxd2 Nbd7 9. Bb4 Qe7 10. Ba3 Rb8 11. c5 b5 12. cxb6 axb6 13. Ne5 Nxe5 14. dxe5 Ne8 15. Bc6 Bd7 16. Rc1 Bxc6 17. Rxc6 Qd7 18. Qc1 Rf7 19. exd6 cxd6 20. Qc3 b5 21. Rc1 Rb7 22. Rc8 Re7 23. Bb4 Kf7 24. Qd3 Nc7 25. Qxd6 Nd5 26. Rd8 Qxd6 27. Bxd6 Red7 28. Rf8+ Kg6 29. Be5 b4 30. Rc4 Rb5 31. e4 Nb6 32. Rc6 Rxe5 33. exf5+ Kh5 34. Rxb6 exf5 35. Rxb4 Rc5 36. Rxf5+ Rxf5 37. g4+ 1-0