[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.08.20"]
[Round "4"]
[White "Guimard, Carlos Enrique"]
[Black "Pilnik, Hermann"]
[Result "1/2-1/2"]

1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d4 d6 7. Nc3 Nc6 8. d5 Na5 9. Qd3 a6 10. e4 b5 11. e5 Ng4 12. exd6 exd6 13. cxb5 axb5 14. Nxb5 Qb6 15. a4 c4 16. Qd1 Nb3 17. Ra3 Bd7 18. h3 Bxb5 19. axb5 Ne5 20. Be3 Nxf3+ 21. Bxf3 Qxb5 22. Qc2 Rxa3 23. bxa3 Bd4 24. Bh6 Re8 25. Be2 Qxd5 26. Bxc4 Qf3 27. Qxb3 Bxf2+ 28. Kh2 Bxg3+ 29. Kg1 Bf2+ 30. Kh2 Bg3+ 1/2-1/2