[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.08"]
[Round "13"]
[White "Spassov, Liuben"]
[Black "Hoi, Carsten"]
[Result "0-1"]
[BlackElo "2340"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Bg4 7. Be3 Nfd7 8. Rc1 e5 9. d5 a5 10. a3 Na6 11. Rb1 Bxf3 12. Bxf3 f5 13. b4 axb4 14. axb4 Qe7 15. O-O f4 16. Bd2 h5 17. Qc2 b6 18. Qb3 Qh4 19. Ra1 Nf6 20. Ra4 Ng4 21. Bxg4 hxg4 22. f3 gxf3 23. gxf3 g5 24. Qd1 Bh6 25. Qe2 Kh7 26. Rfa1 g4 27. Be1 Qh5 28. Rxa6 gxf3 29. Qf2 Rg8+ 30. Kh1 Rxa6 31. Rxa6 Qh3 32. Ra2 Rg2 33. Qh4 Rxh2+ 34. Kg1 Rh1+ 35. Kf2 Qg2# 0-1