[Event "DDR-CSR"] [Site "Erfurt GDR"] [Date "1972.??.??"] [EventDate "?"] [Round "3"] [Result "0-1"] [White "Rainer Knaak"] [Black "Josef Pribyl"] [ECO "B25"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "54"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e5 7. Nh3 Nge7 8. O-O Nd4 9. f5 gxf5 10. exf5 Bxf5 11. g4 Be6 12. Ne4 h6 13. c3 Ndc6 14. g5 Kd7 15. gxh6 Bxh6 16. Nf6+ Kc7 17. Ng5 Ng6 18. Qh5 Nf4 19. Bxf4 Qxf6 20. Nxe6+ fxe6 21. Bxh6 Qxh6 22. Rf7+ Kb6 23. Qf3 Qxh2+ 24. Kf1 e4 25. Qxe4 Raf8 26. Rxf8 Rxf8+ 27. Ke2 Rg8 0-1