[Event "corr"]
[Site "corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Winckelmann, Thomas"]
[Black "Kroggel, J."]
[Result "1-0"]
[ECO "C15"]
[PlyCount "43"]
[EventDate "1995.10.31"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Be2 Nf6 8. fxe4 Nxe4 9. Qd3 Qa5 10. Bb2 Nf6 11. Nf3 cxd4 12. 0-0 dxc3 13. Bxc3 Qc5+ 14. Bd4 Qe7 15. Ne5 0-0 16. Rxf6 gxf6 17. Qg3+ Kh8 18. Qh4 Rg8 19. Nc6 bxc6 20. Bxf6+ Qxf6 21. Qxf6+ Rg7 22. Rd1 1-0

[Event "corr"]
[Site "corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Fuhrmann, Berndt"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "39"]
[EventDate "1994.04.04"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Bb5+ Bd7 8. a4 Nf6 9. Qe2 Nc6 10. fxe4 cxd4 11. Nf3 dxc3 12. e5 Nd5 13. 0-0 Qb6+ 14. Kh1 a6 15. Bd3 h6 16. Qe1 0-0 17. Qh4 Rfd8 18. Bxh6 gxh6 19. Qxh6 Qe3 20. Ng5 1-0

[Event "corr"]
[Site "corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Van den Berg"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "97"]
[EventDate "1994.04.04"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Rb1 Nf6 8. Bb5+ Nbd7 9. Nh3 a6 10. Bxd7+ Bxd7 11. fxe4 Nxe4 12. Qg4 Nxc3 13. Rb3 Na2 14. Qxg7 Qh4+ 15. Nf2 Qxd4 16. Bb2 Qxg7 17. Bxg7 Rg8 18. Rg3 f5 19. Nd3 Rc8 20. Kf2 c4 21. Nf4 Ba4 22. Ra1 Kf7 23. Be5 Rxg3 24. Kxg3 Rc5 25. Bd4 Rb5 26. Rxa2 e5 27. Be3 exf4+ 28. Kxf4 Rd5 29. c3 Bb3 30. Rf2 Ra5 31. Bc1 Kf6 32. Rd2 Ba4 33. Rd6+ Kg7 34. g3 Bc6 35. h4 Rb5 36. Be3 Kg8 37. Kg5 h5 38. Kf6 Ra5 39. Rd8+ Kh7 40. Bf4 Rd5 41. Rf8 Rb5 42. Be5 Bf3 43. Rf7+ Kg8 44. Rg7+ Kf8 45. Bd6+ Ke8 46. a4 Rb2 47. Ke6 Re2+ 48. Be5 Kf8 49. Rh7 1-0

[Event "NED corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Van den Berg, J."]
[Black "Kroggel, J."]
[Result "1-0"]
[ECO "C15"]
[PlyCount "81"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Bf4 Qa5 8. Qd2 Nf6 9. Bd6 exf3 10. gxf3 Nbd7 11. dxc5 Nd5 12. Ne2 Qd8 13. 0-0-0 Qf6 14. Nd4 Ne7 15. f4 0-0 16. Bg2 Nb8 17. Rhg1 a6 18. c6 Nbxc6 19. Bxc6 bxc6 20. Be5 Qh6 21. Rxg7+ Qxg7 22. Bxg7 Kxg7 23. Nxc6 Ng6 24. h4 Bb7 25. Qd4+ Kg8 26. Ne5 Rad8 27. Qxd8 Rxd8 28. Rxd8+ Kg7 29. Nxf7 Nxf4 30. Ng5 Bd5 31. Rd7+ Kg6 32. Rxh7 e5 33. Rc7 Bg2 34. c4 Kf5 35. Kd2 Ng6 36. Rf7+ Kg4 37. Rf6 Nxh4 38. Nf7 e4 39. c5 Nf5 40. c6 e3+ 41. Ke1 1-0

[Event "GER corr"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Bischof, Gunther"]
[Black "Kroggel, J."]
[Result "0-1"]
[ECO "C15"]
[PlyCount "88"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. Qe2 exf3 10. Nxf3 Ngf6 11. 0-0 0-0 12. Bf4 Qa5 13. Qd3 Rac8 14. Ne5 cxd4 15. Nxd7 Nxd7 16. cxd4 Qc3 17. Rac1 Qxd3 18. cxd3 Nb6 19. Rc5 Na4 20. Ra5 Nc3 21. Bd2 a6 22. Bxc3 Rxc3 23. Rb1 Rc7 24. Kf2 Rd8 25. Ke3 g6 26. Rc5 Rcd7 27. Rb4 Kg7 28. a4 h5 29. h4 b6 30. Rc6 a5 31. Rbc4 Rb7 32. Rc7 Rdb8 33. Ke4 Rxc7 34. Rxc7 b5 35. axb5 Rxb5 36. Rc5 Rb2 37. g3 a4 38. Ra5 Ra2 39. d5 exd5+ 40. Rxd5 a3 41. Ra5 Ra1 42. Ra7 a2 43. Kd5 Kh6 44. Ra8 f6 0-1

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Freise, Eckhard"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "37"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 Nf6 8. Bd3 0-0 9. 0-0 Nbd7 10. Bg5 c5 11. Ne5 Qe8 12. Qe1 Nxe5 13. dxe5 Nd5 14. c4 Nb6 15. Bf6 h5 16. Bxg7 Kxg7 17. Qg3+ Kh8 18. Rf6 Rg8 19. Rh6# 1-0

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Horn, Peter"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "49"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 b6 8. Bb5+ c6 9. Bd3 Ba6 10. c4 Nf6 11. Bg5 h6 12. Bh4 Nbd7 13. 0-0 0-0 14. c3 c5 15. Ne5 Qc8 16. Rxf6 Nxf6 17. Bxf6 gxf6 18. Qg4+ Kh8 19. Qh4 Kg8 20. Qxf6 Qc7 21. Rf1 Rad8 22. Ng4 Rfe8 23. Nxh6+ Kf8 24. Qxf7+ Qxf7 25. Rxf7# 1-0

[Event "GER corr"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Jolle"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "37"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. a4 Nc6 8. Bb5 Bd7 9. dxc5 Nf6 10. Nh3 exf3 11. Qxf3 0-0 12. 0-0 a6 13. Bd3 Qa5 14. Kh1 Nd5 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Ng5 Nf6 18. Rxf6 gxf6 19. Qh7# 1-0

[Event "Theme corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Koser, Erich Rudolf"]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "77"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Bb5+ Bd7 8. Qe2 cxd4 9. fxe4 dxc3 10. Bd3 Nf6 11. Nf3 Qc7 12. e5 Nd5 13. 0-0 Nc6 14. Rb1 h6 15. Qf2 0-0-0 16. Be3 Qa5 17. Bc5 f5 18. Bd6 g5 19. Rb5 Qa4 20. Rfb1 Nb6 21. Rxb6 axb6 22. Rxb6 Nb8 23. Qc5+ Bc6 24. Bb5 Qe4 25. Qxc3 g4 26. Qa5 Rxd6 27. exd6 Rh7 28. Ne1 Qe3+ 29. Kh1 Qc5 30. Nd3 Qxc2 31. Bxc6 Nxc6 32. Rxc6+ bxc6 33. Qa8+ Kd7 34. Qb7+ Kxd6 35. Qb8+ Ke7 36. Qc7+ Ke8 37. Qc8+ Kf7 38. Qd7+ Kg6 39. Qxe6+ 1/2-1/2

[Event "GER corr"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "NN"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "33"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 c5 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. Qe2 Ngf6 11. 0-0 0-0 12. Bg5 Rc8 13. Ne5 cxd4 14. Nxd7 Qxd7 15. Rxf6 gxf6 16. Bxf6 e5 17. Qh5 1-0

[Event "GER corr"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Preuss"]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "61"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 c5 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. Qe2 Qc7 11. Rb1 Ngf6 12. 0-0 0-0 13. Ne5 Nxe5 14. dxe5 Nd5 15. Rf3 Ne7 16. Rh3 Rfd8 17. Qh5 h6 18. Bxh6 gxh6 19. Rf1 Nf5 20. g4 Qxe5 21. gxf5 Qf6 22. fxe6 Qxe6 23. Rg3+ Kh8 24. Qxc5 b6 25. Qf2 Rd7 26. Re1 Qc6 27. Qf4 Rg8 28. Qe5+ Kh7 29. Qf5+ Rg6 30. c4 Kg7 31. Kf2 1/2-1/2

[Event "GER corr"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Soehnchen, Andreas"]
[Black "Kroggel, J."]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "47"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 c5 8. Rb1 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Bxd2 Ne7 12. Bb5+ Nbc6 13. 0-0 0-0 14. Bd3 b6 15. Rf2 Bb7 16. Rbf1 h6 17. c3 Rad8 18. Bc4 Na5 19. Ba2 Ba6 20. Re1 Nec6 21. Ne5 Nxe5 22. Rxe5 Nc4 23. Bxc4 Bxc4 24. Re3 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Henk, Martin"]
[Black "Kroggel, J."]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "33"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Bb5+ Bd7 8. a4 Qa5 9. Bd2 e3 10. Bxe3 Bxb5 11. axb5 Qxb5 12. Ne2 Ne7 13. 0-0 Nd5 14. Bf2 Nd7 15. dxc5 0-0 16. Qd3 Qxd3 17. cxd3 1/2-1/2

[Event "Theme corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Koser, Erich Rudolf"]
[Black "Kroggel, J."]
[Result "1-0"]
[ECO "C15"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Rb1 cxd4 8. cxd4 Nf6 9. Bb5+ Bd7 10. Ne2 exf3 11. gxf3 Qa5+ 12. Bd2 Qxa3 13. Bd3 b6 14. 0-0 Qd6 15. Bf4 Qf8 16. Nc3 Nc6 17. Nb5 Nd5 18. Qd2 a6 19. Nd6+ Ke7 20. Be4 Nxf4 21. Qxf4 b5 22. d5 e5 23. Qe3 Nd4 24. Qa3 a5 25. Qc5 Kd8 26. f4 g6 27. fxe5 Nf5 28. Bxf5 gxf5 29. Rxb5 Bxb5 30. Qb6+ 1-0

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Bischof, Gunther"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "46"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 b6 7. Bb5+ c6 8. Be2 Bb7 9. fxe4 Qh4+ 10. Kf1 Qxe4 11. Bd3 Qd5 12. Nf3 c5 13. Qe1 Nf6 14. Qg3 Nbd7 15. Bg5 Ne4 16. Bxe4 Qxe4 17. Re1 Qxc2 18. Qd6 Nf6 19. h4 Rd8 20. Qf4 Qxc3 21. Bxf6 gxf6 22. Qxf6 Qc4+ 23. Kg1 Rg8 0-1

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Gross"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "35"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 h6 8. Bd3 Nf6 9. 0-0 0-0 10. Qe1 c5 11. c4 cxd4 12. Qh4 Nc6 13. Bxh6 gxh6 14. Qxh6 Ne7 15. Ng5 Nf5 16. Bxf5 exf5 17. Rf4 Re8 18. Rh4 1-0

[Event "GER corr"]
[Site "GER corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Guenther, Klaus"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "35"]
[EventDate "1992.??.??"]
[EventType "swiss (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 c5 8. Bd3 cxd4 9. cxd4 Ne7 10. 0-0 Nbc6 11. Be3 Nd5 12. Bd2 0-0 13. Bxh7+ Kh8 14. Ng5 Nf6 15. Rxf6 Qxd4+ 16. Rf2 f6 17. Qh5 Qxa1+ 18. Rf1 1-0

[Event "GER corr"]
[Site "GER corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Henk, Martin"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "43"]
[EventDate "1992.??.??"]
[EventType "swiss (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 c5 8. Bb5+ Nc6 9. Qe2 Nge7 10. 0-0 a6 11. Bxc6+ Nxc6 12. Ng5 0-0 13. Qh5 h6 14. Nxf7 Qe8 15. Nxh6+ gxh6 16. Rxf8+ Qxf8 17. Bxh6 Qf5 18. Qe8+ Kh7 19. Rf1 Qxf1+ 20. Kxf1 Kxh6 21. h4 cxd4 22. Qg8 1-0

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Karl, Helmut"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "39"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 Ne7 8. Bd3 h6 9. 0-0 Nd7 10. Qe1 0-0 11. Qg3 Kh8 12. Qh3 Ng8 13. Bg5 Ndf6 14. Ne5 c5 15. Rxf6 Nxf6 16. Rf1 Kg8 17. Rxf6 gxf6 18. Bxh6 fxe5 19. Qg4+ Kh8 20. Qg7# 1-0

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Timm"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "31"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 Nf6 8. Bd3 b6 9. 0-0 Bb7 10. Bg5 Bxf3 11. Qxf3 Nbd7 12. d5 0-0 13. Qh3 h6 14. Bxh6 gxh6 15. Qxh6 exd5 16. Rf3 1-0

[Event "Theme corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Preuss"]
[Black "Kroggel, J."]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "91"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Bf4 Qa5 8. Qd2 cxd4 9. cxd4 Qxd2+ 10. Bxd2 Nc6 11. Bb5 Nf6 12. Bg5 exf3 13. Nxf3 Ne4 14. 0-0 0-0 15. Be3 Bd7 16. Bd3 Nf6 17. Bg5 Nd5 18. c4 Nb6 19. Rab1 f6 20. Bd2 Rab8 21. Rfe1 Rfd8 22. d5 exd5 23. cxd5 Ne5 24. Nxe5 fxe5 25. Ba5 Re8 26. Bxb6 axb6 27. Rxb6 g6 28. Re3 Kg7 29. Be2 e4 30. Rb4 Re5 31. Rbxe4 Rxd5 32. Re7+ Kh6 33. R3e4 g5 34. Re3 Rc8 35. Rf3 g4 36. Rff7 Rc1+ 37. Kf2 Rf5+ 38. Rxf5 Bxf5 39. Rxb7 Ra1 40. Ra7 Ra2 41. Ke3 Kg5 42. Ra5 Kf6 43. Kf4 Be6 44. Bxg4 Bxg4 45. Kxg4 Rxg2+ 46. Kh3 1/2-1/2

[Event "GER theme corr9293"]
[Site "GER corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Winckelmann, Thomas"]
[Black "Kroggel, J."]
[Result "1-0"]
[ECO "C15"]
[PlyCount "41"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[EventCountry "GER"]
[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. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Be2 Nf6 8. fxe4 Nxe4 9. Qd3 Qa5 10. Bb2 Nf6 11. 0-0-0 0-0 12. dxc5 Qxc5 13. c4 Qg5+ 14. Kb1 Qxg2 15. Nf3 Nbd7 16. Rhg1 Qh3 17. Qxd7 Bxd7 18. Rxg7+ Kh8 19. Bxf6 Qf5 20. Rg6+ Qxf6 21. Rxf6 1-0

[Event "Theme corr"]
[Site "corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Ginther, Ron"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "37"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 c5 8. Bd3 cxd4 9. cxd4 Ne7 10. 0-0 Nbc6 11. Be3 Nd5 12. Bd2 0-0 13. Bxh7+ Kh8 14. Ng5 Nf6 15. Rxf6 Qxd4+ 16. Rf2 f6 17. Qh5 Qxa1+ 18. Rf1 Qd4+ 19. Kh1 1-0

[Event "POL corr"]
[Site "Poland"]
[Date "1991.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Hoppner"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "53"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 Nf6 8. Bd3 b6 9. 0-0 Bb7 10. a4 0-0 11. Bg5 h6 12. Qe1 hxg5 13. Nxg5 Qe7 14. Qh4 Rd8 15. Bh7+ Kf8 16. Bg6 Ke8 17. Bxf7+ Kd7 18. Bxe6+ Kc6 19. c4 Ba6 20. Rae1 Qb4 21. Nf7 Rg8 22. Rxf6 Kb7 23. Bd5+ Kc8 24. Rfe6 Qf8 25. Re7 Nd7 26. Rxd7 Kxd7 27. Qh3# 1-0

[Event "POL corr"]
[Site "Poland"]
[Date "1991.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Reichert"]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "20"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 e5 7. Qe2 exd4 8. Qxe4+ Qe7 9. cxd4 Bf5 10. Qxe7+ Nxe7 1/2-1/2

[Event "POL corr"]
[Site "Poland"]
[Date "1991.??.??"]
[Round "?"]
[White "Streichenbach, K."]
[Black "Kroggel, J."]
[Result "1-0"]
[ECO "C15"]
[PlyCount "55"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Bb5+ Bd7 8. a4 Qa5 9. Ra3 Bxb5 10. axb5 Qxb5 11. fxe4 Nf6 12. e5 Nd5 13. Nf3 0-0 14. Rb3 Qc6 15. 0-0 a5 16. c4 Ne7 17. Ng5 h6 18. Qh5 Nf5 19. d5 Qa4 20. Ne4 Qxc4 21. Nf6+ gxf6 22. Rxf5 exf5 23. Rg3+ Qg4 24. exf6 Qxg3 25. hxg3 Nd7 26. Qxh6 Nxf6 27. Qxf6 Rad8 28. Bh6 1-0

[Event "Theme corr"]
[Site "corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Winckelmann, Thomas"]
[Black "Kroggel, J."]
[Result "1-0"]
[ECO "C15"]
[PlyCount "43"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 c5 7. Bb5+ Bd7 8. a4 Qa5 9. Bd2 e3 10. Bxe3 Qxc3+ 11. Kf2 Bxb5 12. axb5 Nf6 13. Ne2 Qc4 14. dxc5 Qxb5 15. Qd6 Qc6 16. Rxa7 Qxd6 17. cxd6 Rxa7 18. Bxa7 0-0 19. Rb1 Nc6 20. Rxb7 Nxa7 21. Rxa7 Rd8 22. c4 1-0

[Event "corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Ohlen"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "41"]
[EventDate "1990.01.03"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 b6 8. Bb5+ c6 9. Bd3 Ne7 10. 0-0 Nd7 11. Ng5 Nf6 12. Qe1 h6 13. Qh4 Bb7 14. Bf4 0-0 15. Nf3 Ned5 16. Bxh6 gxh6 17. Qxh6 Nxc3 18. Ng5 Qxd4+ 19. Kh1 Ncd5 20. Rad1 Qb2 21. Rf3 1-0

[Event "corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Peters"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "25"]
[EventDate "1990.01.03"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 Nf6 8. Bd3 Nbd7 9. 0-0 c5 10. Bg5 Qa5 11. Qe1 0-0 12. Qh4 Qxc3 13. Bd2 1-0

[Event "FRG corr"]
[Site "GER corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Koerner, S."]
[Result "1-0"]
[ECO "C15"]
[PlyCount "37"]
[EventDate "1988.??.??"]
[EventType "swiss (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 Nf6 8. Bd3 c5 9. 0-0 Nd5 10. Qe1 0-0 11. Bxh7+ Kxh7 12. Ng5+ Kg6 13. Qg3 Qc7 14. Bf4 Qb6 15. Nxe6+ Kf6 16. Qg5+ Kxe6 17. Rae1+ Kd7 18. Qxd5+ Qd6 19. Qxd6# 1-0

[Event "corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Kroggel, J."]
[Black "Koerner, S."]
[Result "1-0"]
[ECO "C15"]
[PlyCount "37"]
[EventDate "1988.03.06"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 exf3 7. Nxf3 Nf6 8. Bd3 c5 9. 0-0 Nd5 10. Qe1 Nc6 11. Ng5 Nf6 12. dxc5 0-0 13. Qh4 h6 14. Nf3 Bd7 15. Bxh6 gxh6 16. Qxh6 Qe7 17. Ng5 Qxc5+ 18. Kh1 Qxc3 19. Rab1 1-0

