[Event "NED-FRG corr"]
[Site "Netherlands"]
[Date "1973.??.??"]
[Round "?"]
[White "Boon, A."]
[Black "Boes, G."]
[Result "1-0"]
[ECO "B85"]
[PlyCount "61"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. a4 Nc6 5. Be2 e6 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Be7 9. Be3 0-0 10. f4 Bd7 11. Nb3 Na5 12. e5 Ne8 13. Nxa5 Qxa5 14. Qd2 Qc7 15. a5 dxe5 16. Bb6 Qd6 17. Rad1 Bc6 18. Qxd6 Bxd6 19. fxe5 Bxe5 20. Bc5 Bxc3 21. bxc3 Nf6 22. Bxf8 Rxf8 23. Bf3 Nd5 24. Rd2 Nxc3 25. Bxc6 bxc6 26. Rd7 Nd5 27. Rb1 c5 28. Ra7 Nb4 29. c3 Nd5 30. Rb3 c4 31. Ra3 1-0

[Event "NED-FRG corr"]
[Site "Netherlands"]
[Date "1967.??.??"]
[Round "?"]
[White "Boon, A."]
[Black "Blum, Alfred"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "36"]
[EventDate "1967.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. cxd4 Qc7 9. Bd2 Qxc2 10. Qxg7 Rg8 11. Qh6 Qb2 12. Rc1 Qxd4 13. Qxh7 Qxe5+ 14. Be3 Nbc6 15. Nf3 Qd6 16. Ng5 Rxg5 17. Bxg5 Qe5+ 18. Be3 d4 0-1

