[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.21"]
[Round "3"]
[White "Averbakh, Yuri L"]
[Black "Cruz, Raul C"]
[Result "1-0"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Qc2 Nbd7 9. Nge2 Re8 10. O-O Nf8 11. f3 Ng6 12. e4 dxe4 13. fxe4 Ng4 14. Bxe7 Qxe7 15. Qd2 Be6 16. h3 Nf6 17. e5 Nd5 18. Ne4 Qb4 19. Qc1 Ngf4 20. Rxf4 Nxf4 21. Qxf4 Bc4 22. Bxc4 Qxc4 23. Nd6 1-0