Jongsma, Alexander VS Marovic, Drazen 1968.??.??

[Event "IBM"]
[Site "Amsterdam"]
[Date "1968.??.??"]
[Round "3"]
[White "Jongsma, Alexander"]
[Black "Marovic, Drazen"]
[Result "0-1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. g3 c6 6. Bg2 a5 7. bxa5 Qxa5 8. O-O d6 9. d3 Nbd7 10. Nbd2 Nb6 11. a4 Nxa4 12. Qc2 Bd7 13. Ra2 b5 14. Rfa1 Rfc8 15. d4 Qd8 16. Bc1 Nb6 17. e4 Rxa2 18. Rxa2 Nxc4 19. Nxc4 bxc4 20. e5 Ne8 21. Ra7 d5 22. Ba3 Nc7 23. Bb4 Nb5 24. Ba5 Qe8 25. Rb7 Ra8 26. Qd2 Qc8 27. Rb6 c3 28. Bxc3 Qc7 29. Ba5 Qa7 30. h4 h6 31. e6 Bxe6 32. h5 Qxa5 33. Rb8+ Kh7 34. hxg6+ fxg6 0-1