[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.12"]
[Round "12"]
[White "Udovcic, Mijo"]
[Black "Portisch, Lajos"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 b5 5. Ne5 d5 6. O-O Bb7 7. dxc5 Bxc5 8. Nd3 Be7 9. a4 b4 10. c4 O-O 11. Nd2 Na6 12. Nb3 Rc8 13. cxd5 Bxd5 14. Be3 Bxg2 15. Kxg2 Qd7 16. Bd4 Rfd8 17. Kg1 Ne4 18. e3 f6 19. Qg4 Ng5 20. f4 Nf7 21. Qh5 Nb8 22. Qb5 Nc6 23. Rac1 Nd6 24. Qh5 Nf5 25. Ndc5 Bxc5 26. Nxc5 Qe7 27. Nb3 Ncxd4 28. Rxc8 Rxc8 29. Nxd4 Nxd4 30. exd4 Qd7 31. Qd1 Rc4 32. Qb3 Rxd4 33. Re1 Qd5 34. Qe3 Kf7 35. f5 e5 36. Re2 Rd1+ 37. Kf2 Qd4 38. Rc2 Rf1+ 0-1