[Event "Lugano Open-09"]
[Site "Lugano"]
[Date "1984.03.??"]
[Round "2"]
[White "Trepp, Markus"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[WhiteElo "2350"]
[BlackElo "2615"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. O-O a6 6. Bxc6 dxc6 7. Bg5 h6 8. Bh4 g5 9.
Bg3 Bg7 10. Nbd2 c5 11. Ne5 Qe7 12. Nd3 Bg4 13. Qe1 O-O-O 14. f4 Rhe8 15. e5 Nd5 16. f5
Qd7 17. Qe4 Nf6 18. Qe1 Qd5 19. Qf2 Nd7 20. h3 Bh5 21. f6 Bf8 22. b3 Bg6 23. Rae1 b5 24.
Qf3 Nb6 25. Ne4 c4 26. Ndf2 Kb8 27. Rd1 cxb3 28. axb3 Ka7 29. Rfe1 c5 30. Qg4 Qe6 31. Qf3
Qc6 32. Qg4 Nd5 33. Ra1 Ne3 34. Qf3 Nxc2 0-1