[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.04.08"]
[Round "15"]
[White "Rossetto, Hector"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 Be7 7. Qb3 b6 8. Nf3 O-O 9. O-O h6 10. Bh4 Nbd7 11. Rac1 c5 12. h3 a6 13. a4 Rc8 14. Bg3 c4 15. Qd1 Bb4 16. Na2 Qe7 17. Bh4 g5 18. Bg3 b5 19. axb5 axb5 20. h4 Nh7 21. hxg5 hxg5 22. Ne5 Nxe5 23. dxe5 Ra8 24. Nc3 Bxc3 25. bxc3 cxd3 26. Qxd3 Qc5 27. Rb1 Ra3 28. Rxb5 Qxc3 29. Qxc3 Rxc3 30. Ra1 Rfc8 31. Rb7 Rc1+ 32. Rxc1 Rxc1+ 33. Kh2 Rc4 34. Kh3 Nf8 35. Rb3 Ng6 36. f3 Kg7 37. Rd3 Kh6 38. Rd4 Rxd4 39. exd4 Kh5 40. Bh2 Nf4+ 41. Bxf4 gxf4 42. g4+ fxg3 43. Kxg3 1/2-1/2