[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.07.20"]
[Round "2"]
[White "Bisguier, Arthur Bernard"]
[Black "Rossetto, Hector"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. O-O b5 7. Bb3 d6 8. c3 O-O 9. Rd1 Na5 10. Bc2 c5 11. d4 Qc7 12. dxe5 dxe5 13. Nbd2 Rd8 14. b3 Bb7 15. Bb2 Nh5 16. g3 Nf6 17. Nh4 g6 18. Ng2 Nc6 19. Rac1 Qc8 20. Ne3 Qe6 21. f3 Rd7 22. Ndf1 Rad8 23. Rxd7 Rxd7 24. Rd1 Bf8 25. Bd3 h5 26. a4 Qxb3 27. axb5 axb5 28. Bxb5 Rxd1 29. Nxd1 Nd7 30. Nd2 Qa2 31. Qd3 Qe6 32. Ne3 Nb6 1/2-1/2