[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1995.09.15"]
[Round "4"]
[White "Groeger, Christoph"]
[Black "Fey, Helmut"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1927"]
[BlackElo "1445"]
[PlyCount "70"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. a4 0-0 9. a5 Nbd7 10. Nd2 b5 11. axb6 Nxb6 12. Nc4 Nxc4 13. Bxc4 Bb7 14. f3 Qc7 15. Qd3 d5 16. Nxd5 Nxd5 17. Bxd5 Bxd5 18. exd5 Rfc8 19. c3 a5 20. 0-0 Bc5 21. Rfd1 Bd6 22. Qe4 Qd7 23. c4 f5 24. Qc2 f4 25. Bb6 Bc5+ 26. Bxc5 Rxc5 27. b4 Rcc8 28. c5 Qb5 29. Rxa5 Rxa5 30. bxa5 Rxc5 31. Qf5 Qxa5 32. d6 Qa7 33. Kh1 Qa4 34. Rb1 Qb4 35. Re1 Qxe1# 0-1

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1995.09.08"]
[Round "3"]
[White "Lobbes, Frank"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1607"]
[BlackElo "1927"]
[PlyCount "99"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Nf6 8. Re1 e6 9. Bg5 Be7 10. Nbd2 0-0 11. c4 Qc7 12. Rad1 b6 13. Nb1 Rac8 14. Nc3 Rfd8 15. h3 Qb7 16. Qe3 Be8 17. b3 Rc5 18. Rd3 a6 19. Red1 Qc7 20. Bxf6 Bxf6 21. e5 dxe5 22. Ne4 Rxd3 23. Nxf6+ gxf6 24. Rxd3 b5 25. Nd2 bxc4 26. Nxc4 e4 27. Qxe4 Bc6 28. Qh4 Rg5 29. Ne3 Bb7 30. Ng4 Qc1+ 31. Kh2 h5 32. Nxf6+ Kg7 33. Nxh5+ Kg6 34. Nf4+ Qxf4+ 35. Qxf4 Rxg2+ 36. Kh1 Rxf2+ 37. Rf3 Rxf3 38. Qg4+ Kf6 39. Kg1 Rf5 40. Qd4+ Kg6 41. h4 Kh5 42. b4 Bc6 43. a3 Bb5 44. Kh2 e5 45. Qe4 Kg6 46. h5+ Kf6 47. Qh4+ Kg7 48. h6+ Kh7 49. Qg4 Rf2+ 50. Kg3 1-0

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1995.09.01"]
[Round "2"]
[White "Groeger, Christoph"]
[Black "Ennenbach, Ralph"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1927"]
[BlackElo "2245"]
[PlyCount "78"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b3 d6 4. Bb5 Bd7 5. Bb2 e5 6. c3 Nf6 7. Qe2 a6 8. Bxc6 Bxc6 9. d4 Nxe4 10. dxe5 Be7 11. c4 Qa5+ 12. Nbd2 0-0-0 13. 0-0 Nxd2 14. Nxd2 dxe5 15. Rfd1 f6 16. a3 g5 17. b4 cxb4 18. axb4 Qb6 19. Bc3 Bxb4 20. Rab1 a5 21. Bxb4 axb4 22. Ne4 Rxd1+ 23. Rxd1 Bxe4 24. Qxe4 Rd8 25. Ra1 Qd4 26. Qe1 Qc3 27. Qf1 b3 28. Rc1 Qd2 29. g3 b2 30. Rb1 g4 31. c5 Rd3 32. Rxb2 Rxg3+ 33. hxg3 Qxb2 34. Qc4 Qb1+ 35. Kg2 Qf5 36. Qg8+ Kc7 37. Qf7+ Qd7 38. Qxf6 Qc6+ 39. Qxc6+ Kxc6 0-1

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1995.08.25"]
[Round "1"]
[White "Hoffmann, Peter"]
[Black "Groeger, Christoph"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1989"]
[BlackElo "1927"]
[PlyCount "156"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. e3 Bg7 6. Nge2 0-0 7. 0-0 d6 8. d4 cxd4 9. Nxd4 Bd7 10. Qd2 Rc8 11. b3 Qa5 12. Bb2 a6 13. a3 Qh5 14. Nd5 Nxd5 15. Bxd5 Bh3 16. Bf3 Qg5 17. Bg2 Bxg2 18. Kxg2 Nxd4 19. Bxd4 Bxd4 20. Qxd4 b5 21. Rfc1 bxc4 22. Rxc4 Qb5 23. Rac1 Rxc4 24. Qxc4 Qb7+ 25. e4 Rb8 26. b4 e6 27. Qc6 Qb6 28. Rc4 Kg7 29. Qxb6 Rxb6 30. a4 Kf6 31. a5 Rb5 32. Rc6 Rxb4 33. Rxd6 Rxe4 34. Rxa6 Ra4 35. Kf3 h5 36. h4 Ke7 37. Ra7+ Kf6 38. Ke3 e5 39. a6 Ke6 40. Ra8 Kf5 41. a7 f6 42. Kd3 e4+ 43. Ke3 Ra1 44. Kd4 Ra2 45. Kc5 Rc2+ 46. Kd6 Ra2 47. Ke7 Ra1 48. Kf7 Ra2 49. Kg7 Ra1 50. Kh6 Ra2 51. Rb8 Rxa7 52. Rb5+ Kg4 53. Kxg6 f5 54. Kf6 Ra6+ 55. Ke5 Ra2 56. Rb8 Rxf2 57. Rg8+ Kh3 58. Kd4 Rf3 59. Rg5 Rd3+ 60. Kc4 Rxg3 61. Rxh5 Kg4 62. Rg5+ Kxh4 63. Rxf5 Kg4 64. Rf8 Rd3 65. Rf7 Rd8 66. Kc3 Kg3 67. Kc2 e3 68. Rf6 e2 69. Re6 Kf2 70. Rf6+ Ke1 71. Rf7 Rc8+ 72. Kb2 Rc5 73. Rf8 Kd2 74. Rd8+ Ke3 75. Re8+ Kf3 76. Kb1 Rc4 77. Rf8+ Ke3 78. Re8+ Re4 0-1

[Event "Leverkusen-ch op 07th"]
[Site "Leverkusen"]
[Date "1995.??.??"]
[Round "5"]
[White "Balduan, Markus"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2115"]
[BlackElo "1965"]
[PlyCount "89"]
[EventDate "1995.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. b3 c6 7. Bb2 Nbd7 8. c4 Qc7 9. Nc3 e5 10. dxe5 dxe5 11. Ba3 c5 12. Nb5 Qa5 13. Qd2 Qxd2 14. Nxd2 a6 15. Nd6 Rb8 16. Rfd1 b6 17. Bb2 h6 18. Nf1 Rd8 19. Rd2 Ne8 20. Nxc8 Rbxc8 21. Bb7 Rb8 22. Bxa6 Nf8 23. Rxd8 Rxd8 24. Bb7 Ne6 25. e3 N8c7 26. f3 f5 27. Kf2 Rd6 28. Ke2 Nd8 29. Bc8 Kf8 30. Rd1 Ke7 31. g4 Rxd1 32. Kxd1 Nde6 33. gxf5 gxf5 34. Ng3 f4 35. Nf5+ Kf6 36. Bxe6 Nxe6 37. Nxg7 Kxg7 38. exf4 Kg6 39. fxe5 Kf5 40. Ke2 Kf4 41. Bc1+ Kxe5 42. Bxh6 Nd4+ 43. Kf2 Nc2 44. Bg7+ Kf5 45. Bc3 1-0

[Event "GER-chT 2BK Gr18 Br1 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Brandes, M."]
[Black "Groeger, Christoph"]
[Result "1/2-1/2"]
[ECO "E69"]
[PlyCount "49"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Qa5 10. Re1 exd4 11. Nxd4 Ne5 12. Bf1 Re8 13. Be3 Be6 14. Nxe6 Rxe6 15. Kg2 Rae8 16. f3 a6 17. Rb1 b5 18. b4 Qc7 19. cxb5 axb5 20. a4 bxa4 21. Nxa4 d5 22. Nc5 Rd6 23. Qc2 dxe4 24. fxe4 Nfd7 25. b5 1/2-1/2

[Event "GER-chT 2BK Gr18 Br1 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Grabinger, Hartmut"]
[Result "1/2-1/2"]
[ECO "E05"]
[PlyCount "47"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7 6. 0-0 0-0 7. Nc3 c5 8. dxc5 Qa5 9. Qd4 Nc6 10. Qxc4 Qxc5 11. Qxc5 Bxc5 12. Bf4 Ng4 13. Bc7 f6 14. Ne4 Be7 15. Rfd1 e5 16. Bd6 Kf7 17. h3 Nh6 18. g4 Rd8 19. Bxe7 Kxe7 20. Nc5 Nf7 21. Nd2 Nd4 22. e3 Ne6 23. Ndb3 Rb8 24. Nxe6 1/2-1/2

[Event "GER-chT 2BK Gr18 Br1 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Jarnuczak, Detlev"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "44"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. e4 Bxc3 6. bxc3 c6 7. Ne2 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. 0-0 Nc6 11. Ba3 Re8 12. Qc2 Bg4 13. Nc1 Qd7 14. Rb1 Rac8 15. Qb3 e4 16. Qxb7 Nc7 17. Qb3 Ne5 18. Bxe4 Bf3 19. Qb7 Rb8 20. Bxf3 Rxb7 21. Bxb7 Nd5 22. f3 Nc4 0-1

[Event "Leverkusen-ch op 07th"]
[Site "Leverkusen"]
[Date "1995.??.??"]
[Round "9"]
[White "Groeger, Christoph"]
[Black "Peschel, Andreas"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1965"]
[BlackElo "2185"]
[PlyCount "92"]
[EventDate "1995.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 Be7 9. a5 Be6 10. Nd5 Bxd5 11. exd5 Nbd7 12. c4 Ng4 13. Bc1 Qc5 14. Qe2 e4 15. Nd2 f5 16. Nxe4 fxe4 17. Qxg4 Rf8 18. Be3 Qb4+ 19. Bd2 Qxb2 20. Rd1 Qe5 21. Be2 Nc5 22. 0-0 g6 23. Rb1 Rf7 24. Be3 Bd8 25. Bd2 Kf8 26. Rfe1 Qf5 27. Qg3 Kg8 28. Bg4 Qf6 29. Bc3 Qh4 30. Qxh4 Bxh4 31. g3 Bf6 32. Bb4 Bd4 33. Bxc5 Bxc5 34. Be6 Bxf2+ 35. Kg2 Bxe1 36. Rxe1 Re8 37. Rxe4 Kg7 38. Re2 Rc7 39. Rb2 Kf6 40. Rb6 Ke5 41. Rb1 Ree7 42. Rb4 Rc5 43. Kf3 Rxa5 44. Bc8 b5 45. cxb5 axb5 46. Re4+ Kf6 0-1

[Event "GER-chT 2BK Gr18 Br1 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Wunsch, Rudolf"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "79"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "5"]
[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. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 a6 14. Rb1 Nf5 15. Ne2 Na5 16. h4 Nc4 17. Rh3 Rc8 18. Nd4 b5 19. Nxf5 exf5 20. h5 Qc5 21. Rb3 Rc6 22. Qd1 Rh6 23. Be3 Nxe3 24. Rbxe3 Rg4 25. Rc3 Qg1 26. Qf3 Qb6 27. g3 Qa5 28. Kd1 b4 29. Rb3 bxa3 30. Rxa3 Qc5 31. Rxa6 Rxa6 32. Bxa6 Rg8 33. h6 Rh8 34. h7 Kf8 35. Qh5 Qg1+ 36. Kd2 Qf2+ 37. Be2 Qd4+ 38. Bd3 Qf2+ 39. Kd1 Kg7 40. Qh6# 1-0

[Event "GER-chT 2BK Gr18 Br1 corr"]
[Site "GER corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Wanders, Michael"]
[Black "Groeger, Christoph"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "43"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 e5 5. a3 d6 6. Be2 g6 7. d4 Bg4 8. d5 Nb8 9. 0-0 Bg7 10. e4 0-0 11. Ne1 Bxe2 12. Qxe2 Nh5 13. Nd3 Nd7 14. Bd2 a6 15. g3 Qe8 16. b4 b6 17. bxc5 bxc5 18. Rfb1 Rb8 19. Rxb8 Qxb8 20. Rb1 Qc7 21. f3 f5 22. exf5 1/2-1/2

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1994.10.11"]
[Round "7"]
[White "Groeger, Christoph"]
[Black "Kremer, Thomas"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "87"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 Nd7 5. Bc4 e6 6. Qd2 Nb6 7. Bb3 Bd7 8. 0-0-0 Qe7 9. Nge2 0-0-0 10. f3 Nf6 11. g4 Kb8 12. h4 Bc8 13. h5 Nfd7 14. h6 Bf8 15. a4 c6 16. a5 Na8 17. d5 exd5 18. Qd4 c5 19. Qxd5 Ne5 20. Rh3 Be6 21. Qd2 Bxb3 22. cxb3 Nc7 23. Nf4 f6 24. Nfd5 Nxd5 25. Nxd5 Qf7 26. Kb1 Be7 27. Rg3 Rd7 28. Qe2 Rc8 29. Bd2 Nc6 30. Bc3 Bd8 31. Qd2 Ne5 32. f4 Nc6 33. b4 cxb4 34. Bxb4 Qe6 35. Qe1 Nxb4 36. Qxb4 Rc5 37. a6 b6 38. Qd4 Qf7 39. Rgg1 Qf8 40. Rc1 Qf7 41. Qb4 Rxc1+ 42. Rxc1 g5 43. Qc3 Bc7 44. Qc6 1-0

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1994.09.30"]
[Round "6"]
[White "Zerbes, Hermann"]
[Black "Groeger, Christoph"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "62"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 e6 4. d4 Nd7 5. Be3 Ngf6 6. Nbd2 a6 7. a4 b6 8. Bc4 Bb7 9. Qc2 Qc7 10. Bb3 Rc8 11. c4 cxd4 12. Bxd4 Be7 13. 0-0 Nc5 14. Rae1 0-0 15. Ba2 Qc6 16. Bb1 Qxa4 17. b3 Qc6 18. Bxf6 gxf6 19. Nd4 Qd7 20. e5 f5 21. g4 dxe5 22. N4f3 e4 23. Ne5 Qd4 24. gxf5 Qxe5 25. Re3 exf5 26. f4 Qd4 27. Qc3 Qxc3 28. Rxc3 Kh8 29. Rh3 Rg8+ 30. Kf2 Rcd8 31. Ke2 Rg2+ 0-1

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1994.09.23"]
[Round "5"]
[White "Bosbach, Manfred"]
[Black "Groeger, Christoph"]
[Result "1/2-1/2"]
[ECO "B60"]
[PlyCount "33"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[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 Nc6 9. Bxf6 gxf6 10. Qd2 Bd7 11. 0-0-0 0-0-0 12. Kb1 Kb8 13. g3 Be7 14. Na4 Qb4 15. Qxb4 Nxb4 16. Nc3 Nc6 17. Bg2 1/2-1/2

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1994.09.16"]
[Round "4"]
[White "Groeger, Christoph"]
[Black "Staresina, Alan"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "72"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. a4 0-0 9. a5 Nbd7 10. Nd2 b5 11. axb6 Nxb6 12. Nc4 Nxc4 13. Bxc4 Bb7 14. f3 Qc7 15. Qe2 Rfc8 16. b3 Rd8 17. 0-0 a5 18. Rfd1 Rac8 19. Nb5 Qb8 20. Na7 Rc7 21. Bb6 Rcd7 22. Qf2 d5 23. Bb5 Rd6 24. Kh1 dxe4 25. Bxd8 Bxd8 26. Qc5 exf3 27. Qxd6 fxg2+ 28. Kg1 Qxa7+ 29. Rd4 Qxd4+ 30. Qxd4 exd4 31. Rd1 d3 32. cxd3 Bf3 33. Rd2 Bc7 34. h3 Bf4 35. Rc2 Be3+ 36. Kh2 g1Q# 0-1

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1994.09.09"]
[Round "3"]
[White "Gutt, Oswald"]
[Black "Groeger, Christoph"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "35"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nc6 7. d5 Nb8 8. h3 c5 9. Bf4 Na6 10. 0-0 Nc7 11. Re1 a6 12. a4 b6 13. Bf1 Bd7 14. e5 Nfe8 15. Ne4 dxe5 16. Bxe5 Bxe5 17. Nxe5 Nd6 18. Nc3 1/2-1/2

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1994.09.02"]
[Round "2"]
[White "Groeger, Christoph"]
[Black "Bloemer, Guenter"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "85"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Qg4 Ne7 8. Ra3 cxb2 9. Bxb2 Nbc6 10. Nf3 Nf5 11. Bd3 Qb6 12. b5 Nce7 13. 0-0 Bd7 14. Rc3 0-0 15. Ba3 Rfc8 16. Rb3 Rc7 17. Bxe7 Nxe7 18. Bxh7+ Kf8 19. Bd3 Nf5 20. Qf4 Qc5 21. g4 Nh6 22. Ra1 b6 23. Raa3 Qe7 24. g5 Ng8 25. Qh4 f5 26. gxf6 gxf6 27. Qf4 Qg7+ 28. Kh1 f5 29. Nd4 Ke7 30. Qh4+ Kf8 31. Qf4 Nh6 32. Be2 Bc8 33. Rg3 Qh8 34. Rg6 Rh7 35. Rh3 Nf7 36. Rxh7 Qxh7 37. Rf6 Ke7 38. Nc6+ Ke8 39. Qb4 Nxe5 40. Rf8+ Kd7 41. Nxe5+ Kc7 42. Nf7 Kb7 43. Qe7+ 1-0

[Event "Bergisch Gladbach-ch"]
[Site "Bergisch Gladbach"]
[Date "1994.08.26"]
[Round "1"]
[White "Schulz, Joerg Peter"]
[Black "Groeger, Christoph"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "159"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. e3 Nf6 4. b3 g6 5. Bb2 Bg7 6. Ne2 0-0 7. 0-0 d6 8. d3 Bd7 9. Nd2 b5 10. Ne4 Nxe4 11. Bxg7 Nxf2 12. Rxf2 Kxg7 13. d4 Rc8 14. c4 bxc4 15. bxc4 cxd4 16. exd4 Na5 17. c5 dxc5 18. dxc5 Bc6 19. Qxd8 Rfxd8 20. Raf1 Rf8 21. Nd4 Bxg2 22. Kxg2 e5 23. Nb5 a6 24. Nd6 Rc7 25. Rf6 Nc6 26. Ne4 h6 27. h4 Nb4 28. Rd1 Nxa2 29. Rxa6 Nb4 30. Rf6 Nc2 31. Kh3 Ne3 32. Rd3 Nf5 33. Rd2 Nd4 34. Rd1 Rc6 35. Rdf1 Rxf6 36. Nxf6 Rc8 37. Nd7 Ra8 38. Nb6 Rb8 39. Nd7 Re8 40. Nf6 Re7 41. Nd5 Re6 42. Re1 f5 43. Kg2 e4 44. Re3 Re5 45. Nc7 Rxc5 46. Ne8+ Kf7 47. Nd6+ Ke7 48. Nxe4 fxe4 49. Rxe4+ Ne6 50. Ra4 Kf6 51. Kf3 Rc3+ 52. Kg4 h5+ 53. Kh3 Rd3 54. Kg2 Rd4 55. Ra5 Rg4 56. Ra6 Ke5 57. Ra5+ Kd4 58. Ra4+ Ke3 59. Ra3+ Kd2 60. Ra2+ Kc3 61. Ra3+ Kb2 62. Rf3 Nd4 63. Rf2+ Kc3 64. Ra2 Nf5 65. Ra3+ Kb2 66. Rd3 Nxh4+ 67. Kh3 Nf5 68. Rf3 Rxg3+ 69. Rxg3 Nxg3 70. Kxg3 Kc3 71. Kh4 Kd4 72. Kg3 Ke4 73. Kh4 Kf4 74. Kh3 g5 75. Kg2 g4 76. Kf2 h4 77. Kg2 g3 78. Kg1 Kf3 79. Kh1 g2+ 80. Kg1 0-1

[Event "GER-ch qgC05 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Breyther, Ruediger"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "79"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[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. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Re1 Nc6 9. d4 cxd4 10. cxd4 0-0 11. Nc3 h6 12. d5 Na5 13. Qd3 Rac8 14. Rb1 b6 15. h3 Nb7 16. Be3 Nc5 17. Bxc5 Rxc5 18. Nd4 Rcc8 19. Nc6 Qb7 20. b4 Rfe8 21. a4 a6 22. Rbc1 Nd7 23. Ne2 Ne5 24. Qc2 b5 25. axb5 axb5 26. Ned4 Rc7 27. Qe2 Nxc6 28. Nxc6 Rec8 29. Rc2 Ra8 30. Qf3 Qb6 31. e5 dxe5 32. d6 exd6 33. Ne7+ Rxe7 34. Qxa8+ Kh7 35. Qd5 Re6 36. Rc6 Qb8 37. Rd1 Bf8 38. Ra6 Be7 39. Ra5 Rf6 40. Rxb5 1-0

[Event "GER-ch qgC05 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Eglseder, Gottfried"]
[Black "Groeger, Christoph"]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "65"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 d6 6. Nbd2 Nd7 7. Bd3 c6 8. 0-0 Be7 9. Nc4 e5 10. c3 0-0 11. Re1 Bd8 12. Qb3 Re8 13. a3 Nf8 14. dxe5 dxe5 15. Bf1 b5 16. Ne3 Be6 17. c4 Ba5 18. Red1 Red8 19. Qc2 a6 20. Rxd8 Rxd8 21. cxb5 cxb5 22. Qc6 Bb3 23. Qxf6 gxf6 24. Rc1 Nd7 25. Rc6 Bb6 26. Be2 Bxe3 27. fxe3 Ra8 28. Nh4 Be6 29. Nf5 Kh7 30. b4 Ra7 31. Kf2 Kg6 32. g4 Nf8 33. h4 1/2-1/2

[Event "GER-ch qgC05 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Lenz, Thomas"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "109"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Qc2 Bb4 6. e5 Nh5 7. d4 f6 8. Be2 0-0 9. 0-0 fxe5 10. Nxe5 Nf6 11. Bg5 Nc6 12. Nxc6 Bxc6 13. Bd3 h6 14. Bh4 Be7 15. Rae1 Bb7 16. h3 c5 17. dxc5 Bxc5 18. Ne4 Be7 19. Qe2 Bxe4 20. Bxe4 Nxe4 21. Bxe7 Ng3 22. Qe5 Qxe7 23. Qxg3 Qc5 24. b3 Rf7 25. Re5 Qd4 26. Re3 Raf8 27. Rd3 Qb2 28. a4 Qc2 29. Rd6 Qe2 30. Rd4 Qc2 31. Qe3 Qf5 32. f3 Qc5 33. Rfd1 Re8 34. Kh1 Ree7 35. R1d3 Qg5 36. Qxg5 hxg5 37. Rd6 Kf8 38. g4 Ke8 39. Kg2 Kd8 40. Rc6 Rf6 41. a5 e5 42. Rxf6 gxf6 43. axb6 axb6 44. Rd6 Re6 45. Rxe6 dxe6 46. h4 gxh4 47. Kh3 Ke7 48. Kxh4 Kf7 49. b4 Ke7 50. g5 fxg5+ 51. Kxg5 Kd7 52. Kf6 Kd6 53. c5+ bxc5 54. bxc5+ Kd5 55. c6 1-0

[Event "GER-ch qgC05 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Risch, Falko"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "57"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c6 7. d3 Bd6 8. Rb1 0-0 9. Nf3 Qc7 10. 0-0 Be6 11. c4 h6 12. Qc2 Nd7 13. Bb2 Rab8 14. d4 exd4 15. Nxd4 Nc5 16. f4 Bd7 17. e4 f6 18. Rfe1 Rbd8 19. h3 Rfe8 20. Rbd1 Na6 21. a3 Bc5 22. Kh2 Bxd4 23. Bxd4 c5 24. Ba1 Be6 25. Rxd8 Rxd8 26. e5 fxe5 27. Rxe5 Bf7 28. Qc3 Kf8 29. Rf5 1-0

[Event "GER-ch qgC05 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Ruehm, Dieter"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "98"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[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. Be3 e5 7. Nf3 Qc7 8. a4 Be7 9. a5 0-0 10. Be2 Nbd7 11. Nd2 Nc5 12. Nd5 Nxd5 13. exd5 f5 14. 0-0 Bd7 15. Nc4 Be8 16. Nb6 Rd8 17. f3 Bf6 18. b4 Nd7 19. Ra3 Bg6 20. c4 f4 21. Bf2 Rde8 22. Bd3 e4 23. fxe4 Bxe4 24. Nxd7 Qxd7 25. Bb6 Bxd3 26. Rxd3 Qg4 27. h3 Qg5 28. Rb3 f3 29. Qxf3 Qd2 30. Qd1 Bd4+ 31. Kh2 Be5+ 32. Kh1 Rxf1+ 33. Qxf1 Rf8 34. Qb1 Qe2 35. Kg1 Qxc4 36. Rd3 Qf4 37. g3 Qe4 38. Rd1 Qxb1 39. Rxb1 Bxg3 40. Rc1 h5 41. Rc7 Rf7 42. Rc8+ Kh7 43. Re8 Kg6 44. Kg2 Be5 45. Bd8 Kf5 46. Kf3 Bc3 47. Re4 g5 48. Ke3 Be5 49. Kd3 Kg6 0-1

[Event "GER-ch qgC05 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Kaiser, Ken"]
[Black "Groeger, Christoph"]
[Result "0-1"]
[ECO "B85"]
[PlyCount "102"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[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. Be2 e6 7. 0-0 Be7 8. Be3 Qc7 9. f4 0-0 10. Bf3 Nc6 11. Qd2 Rb8 12. Rad1 Na5 13. b3 Nc6 14. a3 Na5 15. g4 Re8 16. g5 Nd7 17. Bg4 Bf8 18. Rf3 b5 19. Bh3 Bb7 20. Bg2 Rbc8 21. Bf2 Nc6 22. Nxc6 Qxc6 23. Rd3 Rc7 24. Qe2 g6 25. Rg3 Rec8 26. e5 d5 27. Rgd3 Bc5 28. Nxd5 exd5 29. Bxd5 Qb6 30. Bxf7+ Kxf7 31. Rxd7+ Rxd7 32. Rxd7+ Kg8 33. Rd2 Rf8 34. Rd6 Bxf2+ 35. Qxf2 Qxf2+ 36. Kxf2 Rxf4+ 37. Kg3 Rf5 38. Rd8+ Rf8 39. Rd6 Rc8 40. e6 Kf8 41. Rd7 Rc3+ 42. Kf4 Bc8 43. Rxh7 Bxe6 44. Ra7 Bc8 45. h4 Rxc2 46. Ke5 Re2+ 47. Kd6 Ke8 48. Rg7 Bf5 49. Ra7 Re6+ 50. Kd5 Kd8 51. b4 Kc8 0-1

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.12.20"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Pavoni, Flavio"]
[Result "1-0"]
[ECO "B65"]
[BlackElo "2365"]
[PlyCount "135"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. Bc4 Bd7 12. e5 dxe5 13. fxe5 Bc6 14. Bd2 Nd7 15. Nd5 Qd8 16. Nxe7+ Qxe7 17. Rhe1 Rfd8 18. Qg4 Nf8 19. Bd3 Qc7 20. Bb4 Rac8 21. Kb1 Qb6 22. Bd6 Ng6 23. c4 Qf2 24. Bxg6 hxg6 25. Re2 Qf5+ 26. Qxf5 gxf5 27. b3 Kh7 28. Kb2 Rh8 29. Rd3 Kg8 30. g3 Re8 31. b4 a6 32. Red2 f6 33. Kb3 Rh3 34. a4 Kf7 35. b5 axb5 36. axb5 Be4 37. Re3 Reh8 38. Ree2 Rc8 39. Kb4 Rhh8 40. Rd4 Ra8 41. Bc7 Ra1 42. Rd7+ Kg6 43. g4 Rb1+ 44. Kc5 fxe5 45. Bxe5 Rg8 46. Re7 Bf3 47. Rc2 Rc8+ 48. Kb6 fxg4 49. Rxe6+ Kf7 50. Rd6 Rc6+ 51. Rxc6 bxc6 52. Rb2 Re1 53. Bg3 Re6 54. Kc5 cxb5 55. cxb5 Ke8 56. b6 Bb7 57. Kb5 Re7 58. Rb4 Rf7 59. Rxg4 Rf5+ 60. Kb4 Kf7 61. Rc4 Ke6 62. Rc7 Rf7 63. Rxb7 Rxb7 64. Kc5 Kd7 65. h4 g6 66. Bh2 Kc8 67. Kd6 Rf7 68. Be5 1-0

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.12.20"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Valliere, Serge De"]
[Result "1/2-1/2"]
[ECO "B90"]
[BlackElo "2280"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Nc6 10. Qe2 Bg4 11. h3 Nd4 12. Bxd4 exd4 13. Nd5 Bxf3 14. Qxf3 Rc8 15. Bd3 Re8 16. Rfe1 g6 17. Nxe7+ Qxe7 18. Qe2 d5 19. e5 Qb4 20. Rab1 Ne4 21. a3 Qa4 22. f4 Nc5 23. Rbc1 Rc7 24. Qf3 Rec8 25. Rcd1 Nxd3 26. Rxd3 Qxc2 27. Re2 Qc1+ 28. Kh2 Rc2 29. Rxc2 Rxc2 30. Rxd4 Qxb2 31. Rxd5 Rf2 1/2-1/2

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.12.20"]
[Round "?"]
[White "Sagstrom, Sven Eric"]
[Black "Groeger, Christoph"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1820"]
[PlyCount "136"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 h6 6. Bh4 d6 7. e3 Nbd7 8. Bd3 e5 9. Nge2 c5 10. 0-0 Bxc3 11. Qxc3 Nd5 12. Bxd8 Nxc3 13. Nxc3 Rxd8 14. d5 Nf6 15. f3 Bd7 16. Ne4 Nxe4 17. Bxe4 f5 18. Bd3 Rf8 19. e4 f4 20. Kf2 g5 21. Rg1 Kf7 22. Be2 Rg8 23. h3 h5 24. Rab1 Ke7 25. Rbc1 a6 26. Rb1 b5 27. b3 b4 28. a4 bxa3 29. Ra1 a5 30. Rxa3 a4 31. Rxa4 Rxa4 32. bxa4 Bxa4 33. Ra1 Bd7 34. Ra7 Rb8 35. Kf1 Kd8 36. Kf2 Rb4 37. Ra8+ Bc8 38. Ra7 Rb7 39. Rxb7 Bxb7 40. Ke1 Kc7 41. Kd2 Kb6 42. Kc3 Ka5 43. Kb3 Ba6 44. Bd3 Bc8 45. Ka3 Bd7 46. Be2 Ba4 47. Bf1 Bd1 48. Bd3 g4 49. fxg4 hxg4 50. hxg4 Bxg4 51. Kb3 Bh5 52. Bf1 Bd1+ 53. Kc3 Ka4 54. Kd2 Bb3 55. Kc3 Ka3 56. Bd3 Ba4 57. Bb1 Bd1 58. Bd3 Ka2 59. Kd2 Ba4 60. Kc3 Ka1 61. Be2 Kb1 62. Bd3+ Kc1 63. Be2 Bd1 64. Bf1 Bg4 65. Kb3 Bd7 66. Be2 Kd2 67. Bh5 Ke3 68. Bg6 Bh3 0-1

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Bjorneraas, Idar"]
[Black "Groeger, Christoph"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2180"]
[PlyCount "66"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Rb8 7. Nf3 b5 8. 0-0 b4 9. Nd5 e6 10. Ne3 Nge7 11. a3 a5 12. axb4 axb4 13. f5 exf5 14. exf5 Nxf5 15. Nxf5 Bxf5 16. Qe2+ Be6 17. Bh3 Qd7 18. Bxe6 fxe6 19. Ng5 Nd8 20. h4 Bd4+ 21. Kh2 Rf8 22. Rxf8+ Kxf8 23. Qf3+ Kg8 24. Ra6 Rc8 25. Bf4 d5 26. Rd6 Qe7 27. Qg4 h5 28. Qh3 Rc6 29. Rxc6 Nxc6 30. Nxe6 Bxb2 31. Bh6 Ne5 32. Bg5 Qe8 33. Nc7 Nf3+ 0-1

[Event "Porz op 28th"]
[Site "Cologne"]
[Date "1992.??.??"]
[Round "5"]
[White "Dammer, Christian"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "43"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Bb5 a6 5. Bxc6+ bxc6 6. d3 e5 7. Nd2 Be6 8. Qe2 Ne7 9. 0-0-0 Qa5 10. Kb1 0-0-0 11. g3 Ng6 12. Qe3 f6 13. f4 Bf7 14. Ngf3 Be7 15. Rhf1 Be8 16. Nc4 Qc7 17. fxe5 Nxe5 18. Nfxe5 fxe5 19. Bc3 Bh5 20. Ba5 Qb7 21. Bxd8 Bxd1 22. Bxe7 1-0

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "De Keyser, Yves"]
[Black "Groeger, Christoph"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2100"]
[PlyCount "74"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Qb6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 d6 10. Bd2 Bd7 11. f4 Nc6 12. Bg2 0-0 13. g4 e5 14. f5 Nd4 15. Nxd4 exd4 16. Nd5 Nxd5 17. cxd5 d3 18. Qf3 Bxd2+ 19. Kxd2 Qxb2+ 20. Ke3 Ba4 21. Qf2 Qxf2+ 22. Kxf2 d2 23. Bf3 Rac8 24. Bd1 Rc4 25. Bxa4 Rxa4 26. Rhd1 Rxe4 27. Rxd2 Rxg4 28. Kf3 Rc4 29. Re1 Rc3+ 30. Kf2 Rfc8 31. Re7 R3c7 32. Ree2 Kf8 33. Rb2 b6 34. Kg3 Rc3+ 35. Kg2 R8c4 36. h3 Rd3 37. Rbc2 Rc5 0-1

[Event "Porz op 28th"]
[Site "Cologne"]
[Date "1992.??.??"]
[Round "1"]
[White "Groeger, Christoph"]
[Black "Heinzel, Olaf"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2310"]
[PlyCount "56"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Nc3 Bg4 9. Be3 Nc6 10. c5 Nd5 11. h3 Bxf3 12. Bxf3 Nxe3 13. fxe3 e6 14. a3 h5 15. Qa4 Ne7 16. Bxb7 Rb8 17. Qxa7 c6 18. Ba6 Rxb2 19. Rab1 Rxb1 20. Rxb1 Nf5 21. Nd1 Qg5 22. Qc7 Nxe3 23. Qxc6 Qf5 24. Rc1 Bxd4 25. Kh1 Nd5 26. Qa4 Qe5 27. Qc4 Ra8 28. Bb5 Ra5 0-1

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Noakes, Richard J"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "51"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Qb3 Nc6 5. Nd5 Bc5 6. Bg2 0-0 7. e3 e4 8. Nxf6+ Qxf6 9. Bxe4 Re8 10. f3 d6 11. Ne2 Bf5 12. 0-0 Bxe4 13. fxe4 Qe7 14. d3 Bb6 15. Nf4 Qd8 16. Bd2 Ne5 17. h3 c6 18. Rf2 a5 19. a4 Nd7 20. Raf1 Nc5 21. Qc2 Qg5 22. Ne2 Ne6 23. Rf3 Qh6 24. Qb3 Ra6 25. c5 Bxc5 26. Qxb7 1-0

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Oppenrieder, Fritz"]
[Result "1-0"]
[ECO "B80"]
[BlackElo "2405"]
[PlyCount "87"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 Nc6 8. g4 Be7 9. Qd2 0-0 10. 0-0-0 Nxd4 11. Bxd4 Nd7 12. h4 b5 13. g5 Bb7 14. Bg2 b4 15. Ne2 d5 16. exd5 Bxd5 17. Nf4 Bc6 18. Nh5 e5 19. Be3 Qa5 20. Kb1 Rad8 21. Ng3 Nc5 22. Qf2 Bd5 23. b3 f5 24. gxf6 Rxf6 25. Bg5 Rf7 26. Qe2 Nd7 27. Rd2 Be6 28. Rhd1 Bxg5 29. hxg5 Re8 30. Ne4 Rfe7 31. Rd6 Nc5 32. Nxc5 Qxc5 33. Rxa6 Rc7 34. Qe4 g6 35. Bf1 Kf8 36. Bd3 Bd5 37. Qh4 Rec8 38. Rf6+ Ke8 39. Qh3 Bg8 40. f4 Rd8 41. Re6+ Kf7 42. Rxe5 Qc6 43. f5 Kg7 44. fxg6 1-0

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Pampa, Andreas"]
[Result "1-0"]
[ECO "E05"]
[BlackElo "2245"]
[PlyCount "105"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Nc3 Nc6 8. e3 Rb8 9. Qa4 Bd7 10. Qxc4 Na5 11. Qd3 b5 12. Ne5 Be8 13. Rd1 c5 14. d5 exd5 15. Nxd5 Nxd5 16. Qxd5 Qxd5 17. Rxd5 Rd8 18. Bd2 Nc6 19. Rxd8 Nxd8 20. Ba5 f6 21. Rd1 fxe5 22. Bxd8 Bf6 23. Rd6 Bxd8 24. Rxd8 Bf7 25. Rd7 Bxa2 26. Rxa7 Be6 27. Re7 Rf6 28. Rc7 c4 29. Rb7 Rf8 30. Rxb5 Rd8 31. Be4 Rd1+ 32. Kg2 Kf7 33. Bxh7 Kf6 34. Rb6 Ke7 35. Be4 Rd2 36. h4 Kf7 37. Kf3 Ke7 38. g4 Bf7 39. Rb5 Kf6 40. g5+ Ke6 41. g6 Be8 42. Rb6+ Ke7 43. Rb7+ Kf6 44. h5 Rd7 45. Rxd7 Bxd7 46. Bd5 Bb5 47. Ke4 Ba6 48. f4 exf4 49. Kxf4 Bb5 50. e4 Ba6 51. e5+ Ke7 52. h6 gxh6 53. g7 1-0

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Kirwald, Detlef Michael"]
[Black "Groeger, Christoph"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "56"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. c4 f5 4. e3 Nf6 5. d4 e4 6. Nh3 c6 7. Be2 d5 8. 0-0 Bd6 9. Nc3 0-0 10. Rc1 Be6 11. g3 Nbd7 12. Ng5 Qe7 13. Nxe6 Qxe6 14. Rc2 g5 15. cxd5 Nxd5 16. Nxd5 cxd5 17. Qc1 f4 18. exf4 gxf4 19. Re1 Rf6 20. Rc8+ Rxc8 21. Qxc8+ Kg7 22. Bb5 Ne5 23. Rc1 Qxc8 24. Rxc8 Nf3+ 25. Kg2 Rh6 26. h4 fxg3 27. fxg3 Rg6 28. Re8 Bxg3 0-1

[Event "Porz op 28th"]
[Site "Cologne"]
[Date "1992.??.??"]
[Round "9"]
[White "Mueller, H."]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2295"]
[PlyCount "103"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Rc8 9. Qa4 a6 10. Bxc6+ bxc6 11. Qxa6 Nd7 12. 0-0 Be7 13. Rfe1 0-0 14. Ne5 Nxe5 15. Bxe5 Bb4 16. a3 Bxc3 17. bxc3 c5 18. dxc5 Rxc5 19. Bd6 Ra5 20. Qc6 Qc8 21. Qxc8 Rxc8 22. Bb4 Ra4 23. Red1 Rd8 24. c4 Bc2 25. Rd2 Rda8 26. Rc1 Bb3 27. c5 R4a6 28. Rc3 Bc4 29. f4 f5 30. h3 Kf7 31. g4 g6 32. Rh2 Re8 33. gxf5 gxf5 34. Rg2 Rg8 35. Rxg8 Kxg8 36. Rc2 Kf7 37. Kf2 Bb5 38. Rc1 Bc6 39. Rg1 Ra8 40. Bc3 Rg8 41. Rb1 Ke7 42. a4 Kd7 43. a5 Ba8 44. Bd4 Bc6 45. a6 Ba8 46. a7 Bc6 47. Rb8 Rc8 48. Kg3 Re8 49. Kh4 Ke7 50. Kh5 Kf7 51. Rb6 Rc8 52. Rxc6 1-0

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Rosin, Ralf"]
[Black "Groeger, Christoph"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6 gxf6 15. Ne4 Qxa2 16. Rd1 Be7 17. Be2 0-0 18. 0-0 Ra7 19. Qh6 Qxc2 20. Nxf6+ Bxf6 21. Rxf6 Qc5+ 22. Kh1 Rg7 23. Qh4 Bd7 24. Bxa6 Qe7 25. Rxf8+ Kxf8 26. Qe4 Qg5 27. Qb4+ Ke8 28. Qb8+ Ke7 29. Qb4+ Ke8 30. Qb8+ 1/2-1/2

[Event "W-ch GT317 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Schumacher, Horst"]
[Black "Groeger, Christoph"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2220"]
[PlyCount "65"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. h4 a6 9. Be3 Qc7 10. Qe2 b5 11. Nxc6 Qxc6 12. a3 Ne5 13. Bd4 Nc4 14. b3 Ne5 15. Bg2 Be7 16. f4 Ng6 17. e5 d5 18. Qf2 Bd8 19. 0-0 Ne7 20. a4 b4 21. Na2 Rb8 22. Rfc1 0-0 23. c4 bxc3 24. Rxc3 Qb7 25. Rac1 Bd7 26. Bc5 Re8 27. h5 Nc6 28. R1c2 Bc7 29. Bf1 Rec8 30. Rc1 Ba5 31. Rd3 Nb4 32. Bxb4 Bxb4 33. Rxc8+ 1/2-1/2

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.05.10"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Luesse, Bernhard"]
[Result "0-1"]
[ECO "C34"]
[PlyCount "28"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. h4 Bg4 6. c3 c6 7. d3 Be7 8. Qb3 d5 9. exd5 b5 10. dxc6 bxc4 11. Qb7 Bxf3 12. gxf3 Bxh4+ 13. Rxh4 Qxh4+ 14. Kd1 Qh1+ 0-1

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.05.10"]
[Round "?"]
[White "Kempen, Heinz Erich Van"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "47"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6 gxf6 15. Ne4 Qxa2 16. Rd1 Be7 17. Be2 0-0 18. 0-0 Ra7 19. Rf3 Rf7 20. Qh6 Qxc2 21. Rg3+ Kh8 22. Bh5 Rb7 23. h3 Rb3 24. Rd8+ 1-0

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Ahman, Harry"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2415"]
[PlyCount "73"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 Bg7 5. 0-0 0-0 6. c4 cxd4 7. exd4 d5 8. Nbd2 Nc6 9. b3 Qb6 10. Bb2 Rd8 11. c5 Qc7 12. Rc1 Ng4 13. h3 Nh6 14. Re1 Nf5 15. Nf1 h5 16. Bb5 a5 17. a3 Na7 18. Bd3 Nc6 19. Bxf5 Bxf5 20. Ng3 Bc8 21. Qd2 b6 22. Qe3 bxc5 23. Rxc5 Qd7 24. Rec1 Bb7 25. Ne2 Rdc8 26. Nc3 e6 27. Na4 Qd8 28. R5c2 Ne7 29. Nc5 Bc6 30. g4 hxg4 31. hxg4 Qd6 32. Ne5 f6 33. Ned3 Bb5 34. Nb7 Qb6 35. Rxc8+ Nxc8 36. Ndc5 Bc6 37. Qxe6+ 1-0

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Diani, Jose Angel"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "59"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 dxe5 11. fxe5 Nfd7 12. Bc4 Bb4 13. Rb3 Qa5 14. 0-0 0-0 15. Bf6 Nxf6 16. exf6 Rd8 17. Rxb4 Qxb4 18. Qg5 g6 19. Rf4 Rxd4 20. Qh6 Rd1+ 21. Nxd1 Qf8 22. Qg5 Nd7 23. Rd4 h6 24. Qh4 Qc5 25. Nf2 Kh7 26. c3 Ne5 27. Rd8 Qe3 28. Be2 b5 29. Qb4 Nd7 30. Qe7 1-0

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Duke, James Herriot"]
[Result "1-0"]
[ECO "C30"]
[BlackElo "2160"]
[PlyCount "43"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 Qf6 3. Nc3 Qxf4 4. Nf3 Bb4 5. Bc4 Bxc3 6. 0-0 f6 7. dxc3 Qg4 8. Bf7+ Ke7 9. h3 Qg3 10. Ng5 Nh6 11. Qh5 d6 12. Bb3 Bd7 13. Rxf6 Be8 14. Qf3 Qxf3 15. Rxf3 Nd7 16. Ne6 Bh5 17. Bg5+ Nf6 18. Rf2 Nf7 19. Bh4 Rag8 20. Nxg7 Rxg7 21. Bxf6+ Kf8 22. Raf1 1-0

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Fuchs, Walter"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "2300"]
[PlyCount "60"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[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 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Bxe4 7. Bxe4 c6 8. 0-0 Nf6 9. Bd3 Nbd7 10. c4 Bd6 11. b3 0-0 12. Bb2 Qc7 13. Qc2 c5 14. dxc5 Qxc5 15. Rfe1 h6 16. a3 a5 17. Bc3 b6 18. h3 Qc7 19. Qe2 Rfd8 20. b4 axb4 21. axb4 Rxa1 22. Rxa1 Nd5 23. Qb2 Nxc3 24. Qxc3 Ne5 25. Rd1 Nxf3+ 26. gxf3 Qe7 27. Qd2 Bc7 28. Qe1 Qg5+ 29. Kf1 Qh5 30. Kg2 Rxd3 0-1

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Hebels, Albert"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "63"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Nc3 0-0 9. Be3 d5 10. c5 Nc8 11. Ne1 Bxe2 12. Qxe2 b6 13. b4 a5 14. b5 bxc5 15. dxc5 d4 16. Rd1 Bxc5 17. Nc2 Qe7 18. Nxd4 Bxd4 19. Bxd4 Nd7 20. Ne4 Ncb6 21. f4 Rad8 22. f5 exf5 23. Rxf5 Qe6 24. Rdf1 Qd5 25. Ba1 Qc4 26. Qxc4 Nxc4 27. Ng5 Ndxe5 28. Bxe5 Nxe5 29. Rxe5 f6 30. Re7 fxg5 31. Rxf8+ Kxf8 32. Rxc7 1-0

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Klausner, Helmut"]
[Result "1-0"]
[ECO "B29"]
[BlackElo "2215"]
[PlyCount "47"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Be3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 Bd7 11. Bc4 e6 12. 0-0 Rg8 13. Rfe1 Bc6 14. c3 b6 15. b4 Be7 16. f4 0-0-0 17. f5 Bxb4 18. fxe6 Rxd4 19. cxd4 Bc3 20. d5 Bxa1 21. Rxa1 Ba4 22. d6 Rd8 23. Ba6+ Kb8 24. e7 1-0

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Mahling, Thomas"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "108"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[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. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f6 8. Bb5+ Kf8 9. Qh5 Qf7 10. Qxf7+ Kxf7 11. Be2 Ne7 12. f4 Nbc6 13. Nf3 Bd7 14. 0-0 cxd4 15. cxd4 Nf5 16. Rd1 Na5 17. g4 Ne7 18. a4 Rac8 19. Bd3 Nc4 20. Re1 a6 21. Nd2 Nxd2 22. Bxd2 f5 23. Rab1 Bc6 24. gxf5 Nxf5 25. c3 g6 26. a5 Rhf8 27. Rb6 Kg8 28. Be2 Rf7 29. Rf1 Kf8 30. Kf2 Ke7 31. Ke1 Kd7 32. Bc1 Rd8 33. Rf2 Ne7 34. Rf1 Rg8 35. Rb2 Kc7 36. Bd3 Rc8 37. Rb6 Re8 38. Ba3 Nc8 39. Rb2 Na7 40. Bc5 Bb5 41. Bxa7 Bxd3 42. Rff2 Rf5 43. Kd2 Bb5 44. h4 Ref8 45. Ke3 Kd7 46. Bc5 R8f7 47. Rbd2 Ke8 48. Rb2 Rc7 49. Rh2 Kf7 50. Rbf2 Rc8 51. Kd2 Kg7 52. Ke3 Be8 53. Rb2 Bb5 54. Rbf2 Rh5 1/2-1/2

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Groeger, Christoph"]
[Black "Tyagunov, Gleb Aleksandrovich"]
[Result "1-0"]
[ECO "B65"]
[BlackElo "2400"]
[PlyCount "47"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. Bc4 Bd7 12. e5 dxe5 13. fxe5 Bc6 14. Bd2 Nd7 15. Nd5 Qd8 16. Nxe7+ Qxe7 17. Rhe1 Qc5 18. Qf4 Bb5 19. Bb3 Qc7 20. Bb4 Nc5 21. Bc4 Bxc4 22. Qxc4 Rfc8 23. Bxc5 Qxc5 24. Rd8+ 1-0

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Kelstrup, Hans"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2330"]
[PlyCount "39"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6 gxf6 15. Be2 Qd6 16. Bh5+ Ke7 17. Qc1 Qd4 18. Qa3+ c5 19. Bf3 Qe3+ 20. Kf1 1-0

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Moye, Harold"]
[Black "Groeger, Christoph"]
[Result "0-1"]
[ECO "B86"]
[PlyCount "24"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Nc5 9. f5 Be7 10. Qf3 0-0 11. 0-0 e5 12. Nde2 Nxb3 0-1

[Event "W-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1991.??.??"]
[Round "?"]
[White "Valeriani, Domenico"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2350"]
[PlyCount "37"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCategory "1"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 e5 4. f4 Bb4 5. fxe5 Bxc3 6. bxc3 Nxe4 7. Qg4 Nc5 8. Nf3 0-0 9. d4 d6 10. Qh5 Ne4 11. Bd3 f5 12. 0-0 b6 13. Nh4 g6 14. Nxg6 Qe8 15. Bxe4 hxg6 16. Bd5+ Be6 17. Qf3 c6 18. Bxe6+ Qxe6 19. Ba3 1-0

[Event "Porz op 22nd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "?"]
[White "Meggers, Eric"]
[Black "Groeger, Christoph"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "35"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 Bg4 8. Ne5 Nbd7 9. Nxg4 Nxg4 10. Bf4 Nf8 11. e3 Ng6 12. Bg3 Bd6 13. Bd3 Qc7 14. Nxd5 Qb8 15. Nc3 Nxh2 16. Rxh2 Bxg3 17. Rh3 Bd6 18. Bxg6 1-0

