[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.07"]
[Round "3"]
[White "Adamski, Jan"]
[Black "Belkadi, Ridha"]
[Result "0-1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d6 8. Nc3 Ne4 9. Qc2 Nxc3 10. Bxc3 Nc6 11. d4 Bf6 12. d5 exd5 13. cxd5 Ne5 14. Nd4 Qd7 15. Rac1 Rac8 16. Rfd1 Rfe8 17. e3 a6 18. h3 Ng6 19. Qe2 Ne7 20. Nc6 Qf5 21. Bxf6 Qxf6 22. Nb4 a5 23. Nc2 Qe5 24. Qd2 g6 25. Na3 Ba6 26. Rc3 Nf5 27. Rdc1 Re7 28. Nc2 Bb7 29. f4 Qf6 30. e4 Ng7 31. Nd4 Ne8 32. Re1 Bxd5 33. e5 dxe5 34. Bxd5 exd4 35. Rxe7 dxc3 36. Qe3 Nd6 37. Re5 c2 38. Qc3 Re8 39. Rxe8+ Nxe8 40. Qxc2 Qd4+ 41. Kh2 Qxd5 0-1