[Event "ICCF theme corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Diener, Rudolf"]
[Black "Otto, Zdenek"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "27"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 Nc6 5. Bb2 d5 6. cxd5 Qxd5 7. Bxf6 gxf6 8. Nc3 Bxc3 9. dxc3 Qe5 10. Rc1 Be6 11. Nf3 Qa5 12. a4 Bd7 13. Qb3 0-0-0 14. Rb1 1-0

[Event "ICCF theme corr"]
[Site "ICCF corr"]
[Date "1979.??.??"]
[Round "?"]
[White "Otto, Zdenek"]
[Black "Diener, Rudolf"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "26"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 c6 2. c4 d5 3. cxd5 cxd5 4. Bb2 Nf6 5. Nf3 e6 6. e3 Bxb4 7. Qa4+ Nc6 8. Bb5 Qd6 9. Be5 Qc5 10. 0-0 a6 11. Bxc6+ bxc6 12. a3 Ba5 13. Nd4 Bd7 0-1

