[Event "Dortmunder Schachtage-09"]
[Site "Dortmund"]
[Date "1981.06.??"]
[Round "?"]
[White "Borik, Otto"]
[Black "Speelman, Jonathan S"]
[Result "0-1"]
[WhiteElo "2390"]
[BlackElo "2535"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 Bb7 7. e3 Qe7 8. Bd3 Bxc3+ 9. bxc3 d6 10. O-O Nbd7 11. Nd2 g5 12. Bg3 h5 13. f3 h4 14. Bf2 O-O-O 15. h3 Rdg8 16. Be2 Nh5 17. Qa4 Kb8 18. c5 dxc5 19. Ba6 Ba8 20. Nb3 c4 21. Bxc4 f5 22. Be2 g4 23. fxg4 fxg4 24. Bxg4 Nhf6 25. Nc5 Nxc5 26. dxc5 Nxg4 27. hxg4 Qxc5 28. Rfd1 h3 29. e4 h2+ 0-1