[Event "Reggio Emilia-20 1977/78"]
[Site "Reggio Emilia"]
[Date "1977.12.??"]
[Round "?"]
[White "Wirthensohn, Heinz"]
[Black "Kovacs, Laszlo M"]
[Result "0-1"]
[WhiteElo "2390"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Nbd7 9. cxd5 exd5 10. O-O Bb7 11. Qc2 c5 12. Ne5 Nxe5 13. dxe5 Ng4 14. Bg3 Bh4 15. Qe2 Bxg3 16. Qxg4 Bxe5 17. Qf5 Re8 18. Qh7+ Kf8 19. Rad1 Qh4 20. f4 Bxc3 21. bxc3 Rxe3 22. Qh8+ Ke7 23. Qxg7 Qf6 24. Qg4 Kf8 25. Qh5 Rae8 26. a4 c4 27. Bb1 Rxc3 28. Rxd5 Bxd5 29. Qxd5 Rd8 0-1