[Event "Buenos Aires International"]
[Site "Buenos Aires"]
[Date "1960.06.24"]
[Round "2"]
[White "Evans, Larry Melvyn"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7 11. f3 Nf8 12. b4 Ng6 13. Nfe2 a5 14. Rb1 axb4 15. axb4 Be6 16. e4 dxe4 17. fxe4 b5 18. Kh1 Bc4 19. Bxc4 bxc4 20. Be3 Qd7 21. Ng3 Ra3 22. Qc1 Rb3 23. Rxb3 cxb3 24. Qa3 Qe6 25. Rb1 Rb8 26. Rxb3 Qc4 27. Na2 Qe6 28. e5 Nd5 29. Bg1 Ngf4 30. Qb2 Qg6 31. Qb1 Qxb1 32. Rxb1 Ra8 1/2-1/2