[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.19"]
[Round "1"]
[White "Foguelman, Alberto"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 d6 6. e4 O-O 7. h3 a6 8. Be3 Qa5 9. Bd3 b5
10. O-O bxc4 11. Bxc4 Nbd7 12. Nd2 Qc7 13. f4 Nb6 14. Re1 Rb8 15. Bf1 e6 16. dxe6 fxe6 17.
Bf2 Nh5 18. g3 Bd4 19. Nf3 e5 20. Nxd4 cxd4 21. Ne2 Nd7 22. b3 Nc5 23. Bg2 Bb7 24. Nc1 Nf6
25. Qc2 Rbc8 26. Qb1 exf4 27. gxf4 Nfxe4 28. Rxe4 Qc6 29. Ne2 Nxe4 30. Nxd4 Qe8 31. Be3
Nc3 32. Qd3 Bxg2 33. Kxg2 Nd5 34. Bd2 Nxf4+ 35. Bxf4 Rxf4 36. Nf3 Qc6 37. Kg3 Rcf8 38. Nd4
Qd5 39. Rd1 Qg5+ 0-1