[Event "Olympiad-15 Final A"]
[Site "Varna"]
[Date "1962.09.29"]
[Round "3"]
[White "Najdorf, Miguel"]
[Black "Portisch, Lajos"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e3 cxd4 7. exd4 Bb4 8. Qc2 Nc6 9.
Bd3 Nxc3 10. bxc3 Nxd4 11. Nxd4 Qxd4 12. Bb5+ Ke7 13. O-O Qxc3 14. Qe2 Bd6 15. Bb2 Qa5 16.
Rfd1 Rd8 17. Qh5 f6 18. Qxh7 Kf7 19. Be2 Qg5 20. Bc1 Bxh2+ 21. Kxh2 Qe5+ 22. f4 1-0