[Event "W1 BDG theme qual corr6871"]
[Site "corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Helwing, Frank"]
[Black "Appenzeller, A."]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "19"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. fxe4 Bxe4 6. Nxe4 Nxe4 7. Qf3 Nd6 8. Bf4 c6 9. 0-0-0 Qa5 10. Kb1 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1956.??.??"]
[Round "?"]
[White "Stader, Philip"]
[Black "Helwing, Frank"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "29"]
[EventDate "1956.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. Bg5 Nbd7 6. Bc4 h6 7. Bh4 g5 8. Bf2 Nb6 9. Bb3 e6 10. Qe2 exf3 11. Nxf3 c6 12. 0-0-0 Qc7 13. Ne5 0-0-0 14. g4 Bh7 15. Nxf7 1-0

[Event "corr"]
[Site "corr"]
[Date "1955.??.??"]
[Round "?"]
[White "Helwing, Frank"]
[Black "Paulisch, E."]
[Result "1-0"]
[ECO "D00"]
[PlyCount "39"]
[EventDate "1955.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. fxe4 Nxe4 6. Qf3 Nxc3 7. bxc3 Bc8 8. Bc4 e6 9. Ne2 Bd6 10. 0-0 0-0 11. Ng3 Nc6 12. Ne4 Be7 13. Qh5 g6 14. Qh6 Nxd4 15. Bg5 Nf5 16. Rxf5 f6 17. Raf1 gxf5 18. Rxf5 Rf7 19. Bxf6 exf5 20. Qg7# 1-0

