[Event "Rubinstein Memorial-13"]
[Site "Polanica Zdroj"]
[Date "1975.08.22"]
[Round "14"]
[White "Bielczyk, Jacek"]
[Black "Knaak, Rainer"]
[Result "0-1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. Bxc6 Bxc6 8. Re1 Be7 9. Nc3 exd4 10. Nxd4 O-O 11. Bf4 Nd7 12. b3 Bf6 13. Nd5 Bxd5 14. exd5 a5 15. a4 Nb6 16. c4 Nd7 17. Re2 Bxd4 18. Qxd4 Re8 19. Rae1 Rxe2 20. Rxe2 Qh4 21. Qe4 h6 22. Qf5 Qf6 23. Qxf6 Nxf6 24. Re7 Rc8 25. Bd2 Kf8 26. Re3 b6 27. Bc3 Nd7 28. Kf1 f6 29. Bd4 Kf7 30. Ke2 h5 31. h3 h4 32. Re4 Rh8 33. f3 Nf8 34. Kf2 Ng6 35. g4 hxg3+ 36. Kxg3 f5 37. Re6 f4+ 38. Kh2 Nh4 39. Re4 Nxf3+ 40. Kg2 Nh4+ 0-1