[Event "Palma de Mallorca Gran Torneo-03"]
[Site "Palma de Mallorca"]
[Date "1967.11.30"]
[Round "4"]
[White "Portisch, Lajos"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. Be3 Nf6 8. a3 Be7 9. O-O O-O 10. f4 d6 11. Qe1 Nxd4 12. Bxd4 e5 13. fxe5 dxe5 14. Qg3 Bc5 15. Bxc5 Qxc5+ 16. Kh1 Kh8 17. Rxf6 gxf6 18. Qh4 Rg8 19. Nd5 Rg7 20. Qxf6 Be6 21. Qxe5 Qxc2 22. Nf4 Rc8 23. Nh5 Qc1+ 24. Bd1 Qg5 25. Qxg7+ Qxg7 26. Nxg7 Kxg7 27. Kg1 Rd8 28. Bf3 Rd2 29. b4 Rb2 30. e5 b6 31. Rc1 a5 32. bxa5 bxa5 33. Bc6 Bb3 34. a4 Ra2 35. Rc5 Bxa4 36. Rxa5 Bb3 37. Rc5 Rc2 38. Rxc2 Bxc2 39. Kf2 Bb3 1/2-1/2