[Event "German Cup"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "?"]
[White "Christiansen, Larry Mark"]
[Black "Nunn, John DM"]
[Result "1-0"]
[WhiteElo "2550"]
[BlackElo "2625"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4 11. Re1 Nd6 12. Nc3 Kd8 13. d4 c4 14. Bf4 Re8 15. b3 cxb3 16. axb3 Bg4 17. Ne5 Bf5 18. Nd5 Bxc2 19. Rac1 Bxb3 20. Nxf7+ 1-0