[Event "Palma de Mallorca Gran Torneo-03"]
[Site "Palma de Mallorca"]
[Date "1967.12.07"]
[Round "9"]
[White "Donner, Jan Hein"]
[Black "Calvo Minguez, Ricardo"]
[Result "0-1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 g6 5. Nf3 Bg7 6. Nd2 Nf6 7. Bd3 O-O 8. Nc4 Ne8 9. g4 Qh4 10. h3 Nd7 11. Ne3 a6 12. a4 b6 13. Qe2 Nc7 14. Ncd1 Bb7 15. c4 Rae8 16. Kf1 Bc8 17. f3 f5 18. exf5 e4 19. Bxe4 Ne5 20. Nf2 Kh8 21. Bd2 gxf5 22. gxf5 Bh6 23. f4 Qxf4 24. Rd1 Qh4 25. Nfg4 Bxe3 26. Qxe3 Bxf5 27. Bxf5 Rxf5+ 28. Nf2 Qxc4+ 29. Kg2 Qxd5+ 30. Ne4 Rg8+ 31. Kh2 Qxe4 0-1