[Event "Ivan Parcetic Memorial-05"]
[Site "Sombor"]
[Date "1972.11.28"]
[Round "13"]
[White "Timman, Jan H"]
[Black "Knaak, Rainer"]
[Result "1-0"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. b4 Bf8 14. a4 d5 15. dxe5 Nxe4 16. Nxe4 dxe4 17. Bg5 f6 18. Bxe4 Bxe4 19. Rxe4 Nxe5 20. Rd4 Qe7 21. Nxe5 fxg5 22. Qb3+ Qe6 23. Qxe6+ Rxe6 24. Nf3 bxa4 25. Nxg5 Rc6 26. Ne4 g6 27. Rxa4 Bg7 28. Rd3 Rc4 29. f3 c5 30. Nd6 Rd8 31. Nxc4 Rxd3 32. bxc5 Rd5 33. Rxa6 Rxc5 34. Ra8+ Kf7 35. Nd6+ Ke6 36. Ne4 Rc7 37. Ra3 Kd5 38. Kf2 Bf8 39. Ra5+ Kc4 40. Ke3 Bh6+ 41. f4 Bg7 42. g4 Bxc3 43. Nxc3 Kxc3 44. h4 Kb4 45. Rg5 1-0