[Event "Mar del Plata International-24"]
[Site "Mar del Plata"]
[Date "1961.03.15"]
[Round "3"]
[White "Najdorf, Miguel"]
[Black "Rossetto, Hector"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. Qe2 a6 7. dxc5 Bxc5 8. e4 b5 9. Bd3
Nc6 10. Nbd2 e5 11. O-O O-O 12. Nb3 Bb6 13. Be3 Bg4 14. Rfd1 Bxe3 15. Qxe3 Qe7 16. Rdc1
Rac8 17. Nfd2 Nb4 18. a3 Nxd3 19. Qxd3 Rfd8 20. Rxc8 Bxc8 21. Qe3 Qd6 22. Nf1 Be6 23. Nc5
Ng4 24. Qc3 Bc4 25. b4 Bxf1 26. Rxf1 Qd4 27. Qc2 Nf6 28. h3 h6 29. Re1 Rd6 30. Kh2 Kh7 31.
Re3 Qa1 32. Rd3 Rxd3 33. Qxd3 Qe1 34. Qe3 Qb1 35. f3 Nh5 36. Qd2 Qf1 37. Nd7 f6 38. Nf8+
Kg8 39. Ne6 Kh7 40. h4 Qc4 41. Qd7 Qa2 42. Qf7 1-0