[Event "Mar del Plata International-24"]
[Site "Mar del Plata"]
[Date "1961.03.28"]
[Round "13"]
[White "Najdorf, Miguel"]
[Black "Matanovic, Aleksandar"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. Nc3 d5 8. b3 Nbd7 9. Bb2
c5 10. Qe2 cxd4 11. exd4 Rc8 12. Rad1 Qc7 13. Ne5 dxc4 14. bxc4 Rfd8 15. f4 Nf8 16. f5 a6
17. fxe6 fxe6 18. Kh1 Ba8 19. d5 Re8 20. Ng4 exd5 21. Nxd5 Nxd5 22. cxd5 Bxd5 23. Nh6+ Kh8
24. Qg4 Bd6 25. Nf7+ 1-0