[Event "Zwolle"] [Site "Zwolle"] [Date "1959.??.??"] [EventDate "?"] [Round "4"] [Result "0-1"] [White "Eduardo Perez Gosalbes"] [Black "Emil Joseph Diemer"] [ECO "A43"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "70"] 1. d4 c5 2. d5 g6 3. c4 Bg7 4. Nc3 e5 5. e4 d6 6. Bd3 Ne7 7. Bg5 f6 8. Bh4 h5 9. Be2 Nd7 10. f4 exf4 11. Nh3 Bh6 12. O-O O-O 13. Be1 g5 14. Bxh5 Ne5 15. b3 f5 16. Bd2 Kg7 17. Nf2 g4 18. exf5 g3 19. f6+ Rxf6 20. hxg3 fxg3 21. Nfe4 Rxf1+ 22. Qxf1 Nf5 23. Bxh6+ Kxh6 24. Bf3 Qh4 25. Qc1+ Kg6 26. Ne2 Nxf3+ 27. gxf3 Qh2+ 28. Kf1 g2+ 29. Ke1 g1=Q+ 30. Nxg1 Qxg1+ 31. Ke2 Nd4+ 32. Kd3 Qxc1 33. Rxc1 Bf5 34. Rg1+ Kf7 35. Ke3 Re8 0-1