[Event "BDG theme corr"]
[Site "corr"]
[Date "1998.??.??"]
[Round "?"]
[White "Koehler, Wolfgang"]
[Black "Klinkert, Bernd"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "33"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[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 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Qe1 Bf5 9. Qh4 Nbd7 10. Bh6 Ng4 11. Bxg7 Kxg7 12. Ng5 Ndf6 13. Bxf7 Qxd4+ 14. Kh1 Qb6 15. Nd5 Nxd5 16. Qxh7+ Kf6 17. Qxg6+ 1-0

[Event "BDG theme corr"]
[Site "England"]
[Date "1987.??.??"]
[Round "?"]
[White "Degli Eredi, Gilsberto"]
[Black "Koehler, Wolfgang"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "25"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ENG"]
[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 e5 4. Nxe4 Be6 5. Ng5 exd4 6. Nxe6 fxe6 7. Qh5+ g6 8. Qb5+ Nd7 9. Qxb7 Bd6 10. Nf3 e5 11. Bc4 Rb8 12. Qd5 Ngf6 13. Qf7# 1-0

[Event "BDG theme corr"]
[Site "England"]
[Date "1987.??.??"]
[Round "?"]
[White "Koehler, Wolfgang"]
[Black "Degli Eredi, Gilsberto"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "36"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ENG"]
[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. Bg5 Nbd7 5. f3 exf3 6. Nxf3 h6 7. Bxf6 Nxf6 8. Bc4 e6 9. 0-0 c6 10. Re1 Bb4 11. Re2 Bxc3 12. bxc3 0-0 13. Qd3 b5 14. Bb3 a5 15. a4 Nd5 16. c4 Nf4 17. Qe3 Nxe2+ 18. Qxe2 b4 0-1

[Event "BDG theme corr"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Hergert, Volker"]
[Black "Koehler, Wolfgang"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "45"]
[EventDate "1986.??.??"]
[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 e5 4. Nxe4 Qxd4 5. Bd3 f5 6. Nf3 Qd5 7. Nc3 Bb4 8. Bd2 Qd6 9. Qe2 Be6 10. Nxe5 Ne7 11. 0-0 Nbc6 12. Nxc6 Nxc6 13. Nb5 Qd7 14. Nxc7+ Qxc7 15. Qxe6+ Qe7 16. Qxe7+ Kxe7 17. Bxb4+ Nxb4 18. Bxf5 Kf7 19. c3 Nc6 20. Rad1 Rad8 21. Be4 Rxd1 22. Rxd1 g6 23. Rd7+ 1-0

[Event "BDG theme corr"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Koehler, Wolfgang"]
[Black "Hergert, Volker"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "22"]
[EventDate "1986.??.??"]
[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. Bg5 Bf5 5. Qe2 c6 6. f3 Qxd4 7. Rd1 Qb4 8. Qd2 Nbd7 9. fxe4 Nxe4 10. Nxe4 Qxe4+ 11. Qe2 Qxe2+ 0-1

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Sonntag, Hans Hubert"]
[Black "Koehler, Wolfgang"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "52"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. g3 Bd6 13. Re1 Qd7 14. Bxd5 cxd5 15. d4 Qh3 16. Qf3 Bf5 17. Nd2 Rae8 18. Re3 Re6 19. Qxd5 Bd3 20. Rxe6 fxe6 21. Qg2 Qh5 22. f3 e5 23. b3 exd4 24. c4 Re8 25. Ne4 Rxe4 26. fxe4 Qd1+ 0-1

[Event "EU-chT3 corr8392"]
[Site "ICCF corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Koehler, Wolfgang"]
[Black "Hotting, Arend"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "76"]
[EventDate "1983.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. Bh4 Nxe4 9. Nxe4 Qxh4 10. Bd3 d5 11. Nf3 Qe7 12. Ng3 e5 13. 0-0 e4 14. Rfe1 Be6 15. Nxe4 dxe4 16. Rxe4 Nd7 17. Rxe6 fxe6 18. Bg6+ Kd8 19. Ne5 Kc7 20. Nf7 Rg8 21. Rd1 Nb6 22. Qf4+ e5 23. Qd2 Kb8 24. Qa5 Ka7 25. Qc3 Qf6 26. Qg3 Re8 27. Qg4 Bc5 28. Rd2 e4 29. Re2 e3 30. f4 Qxb2 31. g3 Qxa2 32. Ne5 Qb1+ 33. Kg2 Re7 34. Bd3 Qd1 35. Qf5 Rc8 36. Nc4 Rcc7 37. Ne5 Nd5 38. Nf3 Nb4 0-1

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Kuntze, Albrecht"]
[Black "Koehler, Wolfgang"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "72"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Qe2 Qc7 10. 0-0-0 b5 11. a3 Be7 12. g3 h6 13. Bh4 Bb7 14. Bg2 Rc8 15. Rhe1 g5 16. fxg5 hxg5 17. Bxg5 Rxh2 18. Bh4 Ne5 19. Rh1 Rxh1 20. Bxh1 Qb6 21. Rf1 Nfg4 22. Bf3 Qe3+ 23. Kb1 Nxf3 24. Qxe3 Nxe3 25. Rxf3 Nc4 26. Kc1 Bxh4 27. gxh4 Ke7 28. Rg3 Rh8 29. Rh3 Rg8 30. Rh1 Rg4 31. h5 Kf8 32. h6 Kg8 33. Nd4 Ne5 34. Nde2 Bxe4 35. Nxe4 Rxe4 36. Ng3 Rg4 0-1

[Event "EU-chT2 corr7887"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Markkula, Mikko"]
[Black "Koehler, Wolfgang"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "33"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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 a6 5. Bd2 c5 6. a3 Bxc3 7. bxc3 cxd4 8. cxd4 Ne7 9. Bd3 0-0 10. Nf3 Nec6 11. Bxh7+ Kh8 12. Ng5 g6 13. Qf3 Kg7 14. Qh3 Ne7 15. Bg8 Rxg8 16. Qh7+ Kf8 17. Qxf7# 1-0

