[Event "corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Clark, BJ."]
[Black "Nyberg, D."]
[Result "1-0"]
[ECO "E31"]
[PlyCount "55"]
[EventDate "1980.??.??"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 d6 7. e3 Bxc3+ 8. bxc3 e5 9. f3 Qa5 10. Qc2 Nbd7 11. Bd3 a6 12. Ne2 b5 13. f4 Nb6 14. fxe5 dxe5 15. Bxf6 gxf6 16. 0-0 bxc4 17. Be4 Bd7 18. d6 Rb8 19. Rxf6 Na4 20. Rxf7 Rb2 21. Re7+ Kd8 22. Bf5 Rxc2 23. Rxd7+ Ke8 24. Re7+ Kd8 25. Rc7 Qxc7 26. dxc7+ Kxc7 27. Bxc2 Rb8 28. Bxa4 1-0

[Event "corr"]
[Site "corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Hills, Brian"]
[Black "Nyberg, D."]
[Result "1-0"]
[ECO "A02"]
[PlyCount "37"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. d4 g4 6. Ng5 f5 7. e4 h6 8. e5 Be7 9. Nh3 gxh3 10. Qh5+ Kf8 11. Bc4 Rh7 12. Qg6 Bb4+ 13. c3 Rg7 14. Qh5 hxg2 15. Rg1 Bxc3+ 16. bxc3 Bd7 17. Ba3+ Ne7 18. Qxh6 Bc6 19. Qh8+ 1-0

