[Event "Biel MTO op"]
[Site "Biel"]
[Date "1995.??.??"]
[Round "8"]
[White "Portisch, Lajos"]
[Black "Wahls, Matthias"]
[Result "1-0"]
[WhiteElo "2615"]
[BlackElo "2550"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d5 7. Qc2 c5 8. dxc5 dxe4 9. Nxe4 Nxe4 10. Qxe4 f5 11. Qe3 a5 12. Be2 Qc7 13. Qf4 Qxf4 14. Bxf4 Bxc5 15. O-O Nc6 16. Rfd1 b6 17. Rd2 Ba6 18. Rad1 Rad8 19. Bd6 Rfe8 20. Bxc5 bxc5 21. Rxd8 Rxd8 22. Rxd8+ Nxd8 23. Ne5 a4 24. Nd7 1-0