[Event "Buenos Aires International"]
[Site "Buenos Aires"]
[Date "1960.07.21"]
[Round "19"]
[White "Unzicker, Wolfgang"]
[Black "Rossetto, Hector"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. O-O Bg7 8. dxe5 dxe5 9. Bg5 Nf6 10. Nbd2 O-O 11. Bxc6 Bxc6 12. Nxe5 Bxe4 13. Bxf6 Qxf6 14. Nd7 Qc6 15. Nxe4 Rfd8 16. Nec5 b6 17. Qf3 Qxf3 18. gxf3 bxc5 19. Nxc5 Rd2 20. Rab1 Rb8 21. Nb3 Rd3 22. Kg2 Rb5 23. f4 a5 24. Rfe1 a4 25. Re8+ Bf8 26. Nd4 Rb6 27. Re3 Rd2 28. Re2 Rd3 29. Re3 Rd2 30. Re2 1/2-1/2