[Event "Olympiad-09"]
[Site "Dubrovnik"]
[Date "1950.09.08"]
[Round "14"]
[White "Mastichiadis, Fotis"]
[Black "Najdorf, Miguel"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. g3 Bg4 7. Bg2 Nfd7 8. Be3 e5 9. d5 f5
10. h3 Bxf3 11. Bxf3 f4 12. gxf4 exf4 13. Bd4 Ne5 14. Bxe5 Bxe5 15. Qd2 c5 16. Rg1 Nd7 17.
Bg4 Nf6 18. Be6+ Kh8 19. O-O-O a6 20. Rde1 b5 21. cxb5 axb5 22. Kb1 Qa5 23. f3 b4 0-1