[Event "Olympiad-21 Preliminaries A"]
[Site "Nice"]
[Date "1974.06.13"]
[Round "7"]
[White "Croes, Willem F"]
[Black "Kostro, Jerzy"]
[Result "0-1"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Nc6 5. e3 a5 6. Qc2 O-O 7. a3 Bxc3+ 8. Qxc3 a4 9. Nf3 d6 10. Bd3 e5 11. d5 Nb8 12. e4 Na6 13. Be3 Ng4 14. Bc2 Nxe3 15. Qxe3 Nc5 16. O-O Qe7 17. Nd2 Bd7 18. f4 exf4 19. Qxf4 Rae8 20. b4 axb3 21. Nxb3 Nxb3 22. Bxb3 Qxe4 23. Rac1 Qxf4 24. Rxf4 Re3 25. Rb1 b6 26. a4 Rfe8 27. Bc2 Re1+ 28. Rxe1 Rxe1+ 29. Kf2 Ra1 30. Bxh7+ Kxh7 31. Rxf7 Bxa4 32. Rxc7 Rb1 33. Ke2 Rb2+ 34. Kf3 b5 35. c5 dxc5 36. Ke3 Rxg2 37. d6 b4 38. Ra7 Rg6 39. Rxa4 Rxd6 40. Ra5 c4 41. Rb5 b3 42. Rb4 Rd1 43. Ke2 Rh1 44. Rxc4 b2 0-1