[Event "Dortmund"]
[Site "Dortmund FRG"]
[Date "1974.05.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Krzysztof Pytel"]
[Black "Rudolf Servaty"]
[ECO "E99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5  Ne7 9. Ne1 Nd7 10. f3 f5 11. g4 Nf6 12. Nd3 c5 13. Bd2 Qd7 14. Nf2 Ne8 15. Rb1  f4 16. b4 b6 17. bxc5 bxc5 18. Nb5 Bf6 19. Ba5 g5 20. Qa4 Ng6 21. Nc3 Rf7 22.  Qxd7 Rxd7 23. Nb5 Bd8 24. Bc3 Rb7 25. Nd3 Rab8 26. Na3 Bd7 27. Rxb7 Rxb7 28.  Bd1 Kf7 29. Bc2 Nf6 30. Nb1 Bc7 31. Nd2 Nh4 1/2-1/2