[Event "Mar del Plata International-24"]
[Site "Mar del Plata"]
[Date "1961.03.13"]
[Round "2"]
[White "Rossetto, Hector"]
[Black "Byrne, Robert Eugene"]
[Result "0-1"]

1. d3 g6 2. g3 Bg7 3. Bg2 c5 4. f4 Nc6 5. c3 e6 6. Nf3 Nge7 7. e4 b6 8. Na3 d6 9. O-O O-O 10. Nc2 a5 11. a4 Rb8 12. Ne3 d5 13. Qc2 d4 14. Nc4 dxc3 15. bxc3 Nb4 16. cxb4 Bxa1 17. Bd2 Bg7 18. bxc5 Ba6 19. Be3 bxc5 20. Bxc5 Rc8 21. Qf2 Bxc4 22. dxc4 Qc7 23. Ba3 Rfd8 24. Rc1 Rd3 25. Bb2 Bxb2 26. Qxb2 Qc5+ 27. Qf2 Ra3 28. Qxc5 Rxc5 29. Ne5 Rxa4 30. Bf1 Rc7 31. Rd1 Ra2 32. Nd7 Kg7 33. e5 Ng8 34. g4 h6 35. Nb6 a4 36. Rd8 a3 37. Ra8 Ne7 38. Ra5 Nc6 0-1