[Event "Mecklenburg VP-ch Seniors op 09th"]
[Site "Binz"]
[Date "2009.12.09"]
[Round "9.47"]
[White "Tessmer, Herbert"]
[Black "Koelbel, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1627"]
[BlackElo "1507"]
[PlyCount "97"]
[EventDate "2009.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. dxc3 e6 7. Qg4 h5 8. Qg3 Qe7 9. b4 a5 10. Bd2 h4 11. Qg5 Qxg5 12. Bxg5 axb4 13. cxb4 Nc6 14. Bd2 Nxe5 15. f4 Nc6 16. Nf3 Be7 17. a3 Bf6 18. Ra2 d6 19. Bb5 Bd7 20. 0-0 dxc5 21. bxc5 Rh5 22. Be3 Ra5 23. a4 Be7 24. Rd2 Bxc5 25. Bxc5 Rxc5 26. Rfd1 Rd5 27. Rxd5 exd5 28. Rxd5 Ra8 29. Nxh4 Be6 30. Rc5 Kd7 31. Nf3 Kd6 32. Rg5 g6 33. Kf2 Bb3 34. Bxc6 bxc6 35. a5 c5 36. f5 gxf5 37. Rxf5 Rxa5 38. Ng5 Ra2+ 39. Kg3 Ra3 40. Ne4+ Ke6 41. Rxc5 Bc2+ 42. Rc3 Rxc3+ 43. Nxc3 c5 44. Kf4 c4 45. g4 Bh7 46. h4 Kd6 47. h5 Ke6 48. g5 Bf5 49. Ne4 1/2-1/2

[Event "Mecklenburg VP-ch Seniors op 09th"]
[Site "Binz"]
[Date "2009.12.08"]
[Round "8.53"]
[White "Koelbel, Wolfgang"]
[Black "Moeller, Peter1111"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1507"]
[BlackElo "1354"]
[PlyCount "129"]
[EventDate "2009.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Be2 g6 4. Nc3 Bg7 5. Nf3 0-0 6. b3 b6 7. a4 Re8 8. a5 a6 9. axb6 cxb6 10. Ne5 e6 11. Na2 Nfd7 12. Nd3 Bb7 13. Bf3 Qc7 14. Bd2 Nc6 15. Rc1 Qd8 16. c4 Ne7 17. c5 Rc8 18. b4 b5 19. h4 f6 20. Nf4 Kf7 21. h5 Bc6 22. hxg6+ hxg6 23. Qc2 Rh8 24. Ke2 Qg8 25. Bg4 f5 26. Bf3 e5 27. dxe5 Nxe5 28. Qb3 Ke8 29. Rxh8 Bxh8 30. Nc3 Nxf3 31. gxf3 g5 32. Rg1 Bf6 33. Qa2 Bb7 34. Nh5 Qg6 35. Nf4 Qg8 36. Qa5 Rc6 37. Qa2 Rc8 38. Nd3 Qe6 39. Re1 Kf7 40. Kd1 Ng6 41. e4 Bxc3 42. Bxc3 dxe4 43. Qxe6+ Kxe6 44. fxe4 fxe4 45. Bd2 Kf5 46. Nc1 Re8 47. Rg1 Nf4 48. Rg3 g4 49. Ke1 Rh8 50. Bxf4 Kxf4 51. Ne2+ Kg5 52. Nd4 Rh1+ 53. Kd2 Rh6 54. Rc3 Rf6 55. Ke2 Rh6 56. c6 Bc8 57. Rc5+ Kf4 58. Rd5 e3 59. fxe3+ Kg3 60. Rd8 Kh3 61. Rxc8 g3 62. Rg8 Kh2 63. c7 g2 64. Rxg2+ Kxg2 65. c8Q 1-0

[Event "Mecklenburg VP-ch Seniors op 09th"]
[Site "Binz"]
[Date "2009.12.07"]
[Round "7.43"]
[White "Rieck, Helmut"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1748"]
[BlackElo "1507"]
[PlyCount "65"]
[EventDate "2009.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nc6 4. c3 g6 5. Nf3 e6 6. 0-0 Qc8 7. Qe2 a5 8. d5 Nd8 9. Bf4 f6 10. Na3 e5 11. Bg3 h5 12. Nc4 g5 13. h4 g4 14. Ncxe5 gxf3 15. Nxf3 Ne7 16. e5 f5 17. c4 Bg7 18. Nd4 c5 19. Nxf5 Nxf5 20. Bxf5 Kf8 21. Rfe1 Ba6 22. Rad1 Ra7 23. b3 Nf7 24. e6 dxe6 25. Bxe6 Qd8 26. Qf3 Bd4 27. Re4 Qf6 28. Bd6+ Kg8 29. Rf4 Qg7 30. Re1 Rh6 31. Bxf7+ Rxf7 32. Re8+ Kh7 33. Rxf7 1-0

[Event "Mecklenburg VP-ch Seniors op 09th"]
[Site "Binz"]
[Date "2009.12.06"]
[Round "6.56"]
[White "Koelbel, Wolfgang"]
[Black "Maczollek, Helmut"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1507"]
[BlackElo "1391"]
[PlyCount "137"]
[EventDate "2009.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Ba3 g6 4. d4 Bg7 5. Nbd2 0-0 6. e3 Re8 7. Be2 e6 8. Rc1 c6 9. Bb2 b6 10. c4 Ba6 11. Ne5 Ne4 12. Nxe4 Bxe5 13. dxe5 dxe4 14. Qc2 Nd7 15. 0-0 Qe7 16. Qxe4 Nc5 17. Qxc6 Bb7 18. Qd6 Qg5 19. g3 Rad8 20. h4 Qh6 21. b4 Rxd6 22. exd6 Nd7 23. c5 bxc5 24. bxc5 Rc8 25. Ba3 Qf8 26. Bb5 Bc6 27. Rb1 Qd8 28. Rfc1 Qa5 29. Bxc6 Rxc6 30. Rb3 h5 31. Rcb1 Qd8 32. Rc1 Kh7 33. Bb4 Qc8 34. Ra3 a6 35. Rac3 Qb7 36. Rb3 Qa7 37. Ba3 Qa8 38. Rc4 Qc8 39. Rf4 f5 40. Rc4 Kg7 41. Rc1 Kf7 42. f3 e5 43. Bb4 Ke6 44. e4 Rxd6 45. exf5+ gxf5 46. Ba3 Rc6 47. Re3 Qg8 48. Kf2 Kf6 49. Re2 Qc8 50. Rec2 Qg8 51. Rd1 Qc8 52. Kg2 Ke6 53. Re1 Nxc5 54. Rec1 Kd6 55. Bxc5+ Rxc5 56. Rxc5 Qxc5 57. Rxc5 Kxc5 58. g4 Kd6 59. gxh5 e4 60. h6 e3 61. h7 Kd5 62. h8Q Kc4 63. Kf1 Kd3 64. Qd8+ Kc2 65. Ke2 f4 66. Qd3+ Kb2 67. Qxa6 Kc2 68. Qc4+ Kb2 69. a4 1-0

[Event "Mecklenburg VP-ch Seniors op 09th"]
[Site "Binz"]
[Date "2009.12.05"]
[Round "5.45"]
[White "Post, Ingo"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1687"]
[BlackElo "1507"]
[PlyCount "113"]
[EventDate "2009.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 h5 2. c4 c6 3. Nc3 Na6 4. a3 g6 5. Nf3 Nc7 6. Bf4 Ne6 7. Be5 f6 8. Bg3 g5 9. h3 Bg7 10. e3 d6 11. Bd3 Nf8 12. Qc2 Rh6 13. h4 e5 14. hxg5 fxg5 15. dxe5 g4 16. Bh4 Ne7 17. Bxe7 Qxe7 18. exd6 Qxd6 19. Nh4 Be6 20. 0-0-0 Qc7 21. Nf5 Bxf5 22. Bxf5 Qf7 23. Ne4 Be5 24. Nc5 Bd6 25. Qe4+ Qe7 26. Nxb7 Qxe4 27. Nxd6+ Rxd6 28. Bxe4 Re6 29. Bf5 Re5 30. Rxh5 g3 31. e4 gxf2 32. Rf1 Rd8 33. Rxf2 Rd4 34. b3 Ke7 35. Rd2 Rdxe4 36. Bxe4 Rxh5 37. Bxc6 Ra5 38. Kb2 Re5 39. Kc3 a5 40. b4 Re3+ 41. Rd3 Re6 42. b5 Ng6 43. Bd5 Re1 44. Kd4 Kd7 45. Re3 Rd1+ 46. Kc5 Ne7 47. Be4 Rc1 48. g4 Nc8 49. Bf5+ Kc7 50. Bxc8 Kxc8 51. g5 Rg1 52. Kc6 Kd8 53. Re5 Rg4 54. c5 Rf4 55. b6 Rf3 56. Rd5+ Ke7 57. b7 1-0

[Event "Mecklenburg VP-ch Seniors op 09th"]
[Site "Binz"]
[Date "2009.12.04"]
[Round "4.38"]
[White "Koelbel, Wolfgang"]
[Black "Micheel, Peter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1507"]
[BlackElo "1758"]
[PlyCount "124"]
[EventDate "2009.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 e5 2. h4 Nf6 3. b3 Bc5 4. e3 d6 5. Ba3 Bxa3 6. Nxa3 Nc6 7. Be2 Qe7 8. Qc1 Bf5 9. d3 a6 10. e4 Bd7 11. c3 d5 12. exd5 Nxd5 13. Nc4 0-0 14. Bf3 Be6 15. Ne3 Rad8 16. Nh3 f6 17. Be2 Qc5 18. Nxd5 Qxd5 19. Rh2 Bf5 20. Qe3 Bxd3 21. Rd1 e4 22. Nf4 Qf7 23. Nxd3 exd3 24. Rxd3 Rxd3 25. Qxd3 Qe7 26. Kf1 Rd8 27. Qc2 Qd7 28. f4 Ne7 29. Bc4+ Kh8 30. Kf2 a5 31. Bf1 g6 32. Kg1 Qg4 33. Qf2 Nf5 34. Rg2 Ng7 35. Qe2 Qd7 36. g4 b6 37. Rg3 Qd6 38. Qf2 Kg8 39. Rd3 Qe7 40. Rxd8+ Qxd8 41. Bc4+ Kf8 42. Qd4 Qxd4+ 43. cxd4 h6 44. Kf2 g5 45. Kg3 Ke7 46. hxg5 hxg5 47. f5 Kd6 48. Kf3 c6 49. Ke4 Ne8 50. a3 Nc7 51. b4 axb4 52. axb4 b5 53. Bg8 Na6 54. d5 Nxb4 55. dxc6 Nxc6 56. Bb3 Ne5 57. Bd1 Kc5 58. Ke3 b4 59. Kd2 Nc4+ 60. Kc1 Kd4 61. Kb1 Kc3 62. Ka2 Nd2 0-1

[Event "Mecklenburg VP-ch Seniors op 09th"]
[Site "Binz"]
[Date "2009.12.03"]
[Round "3.24"]
[White "Tuertmann, Dieter"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1842"]
[BlackElo "1507"]
[PlyCount "105"]
[EventDate "2009.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. h3 e5 3. e4 Be7 4. Bc4 c6 5. Nc3 a5 6. a4 Na6 7. 0-0 Nc7 8. d4 exd4 9. Nxd4 Bf6 10. Bf4 Be5 11. Be3 Qf6 12. f4 Bxd4 13. Bxd4 Qg6 14. Qf3 f5 15. Rae1 Ne7 16. e5 d5 17. Bd3 Ne6 18. Qe3 h5 19. Bc5 Qf7 20. Ne2 g6 21. c4 Bd7 22. Bd6 Nc8 23. c5 Nxd6 24. exd6 Kf8 25. Qc1 Qf6 26. Kh1 Kf7 27. Ng1 Rhb8 28. Nf3 b6 29. Ne5+ Ke8 30. Nxc6 Bxc6 31. Rxe6+ Qxe6 32. Re1 Kd7 33. Rxe6 Kxe6 34. Qe3+ Kf7 35. Qe7+ Kg8 36. d7 Bxa4 37. Qe6+ Kg7 38. c6 Bxc6 39. Qxc6 Rd8 40. Qxd5 Kh6 41. Qd6 Kh7 42. Bc4 Kg7 43. Bd5 Rab8 44. Qe7+ Kh6 45. Bb7 b5 46. Bc8 Rbxc8 47. dxc8Q Rxc8 48. Qe5 b4 49. Qxa5 Rc4 50. Qe5 Rc1+ 51. Kh2 Rc8 52. b3 Ra8 53. Qb5 1-0

[Event "Mecklenburg VP-ch Seniors op 09th"]
[Site "Binz"]
[Date "2009.12.02"]
[Round "2.28"]
[White "Koelbel, Wolfgang"]
[Black "Lewald, Stephan"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1507"]
[BlackElo "1908"]
[PlyCount "160"]
[EventDate "2009.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. a4 Bg7 3. Nc3 d5 4. Nf3 Nc6 5. Bg5 Bg4 6. e3 a6 7. Be2 Nf6 8. Qb1 Nb4 9. Na2 Nxa2 10. Qxa2 0-0 11. Qb3 b6 12. h3 Be6 13. Bf4 h6 14. Qc3 c5 15. Ne5 Qc8 16. Qb3 c4 17. Qb4 Qb7 18. Bf3 a5 19. Qxc4 Rfc8 20. Qb3 Qa6 21. Be2 Qb7 22. Nd3 Bf5 23. g4 Bxd3 24. Bxd3 Nd7 25. h4 e5 26. Bxe5 Nxe5 27. dxe5 Bxe5 28. Rg1 Qc6 29. f4 Qc5 30. Ke2 Bd6 31. Qb5 Qxb5 32. axb5 Re8 33. Kf3 Bc5 34. Rge1 Re7 35. Ra4 Rae8 36. e4 dxe4+ 37. Raxe4 Rxe4 38. Rxe4 Rxe4 39. Kxe4 Bf2 40. h5 gxh5 41. gxh5 Kg7 42. Kf5 Bh4 43. Bc4 Be7 44. Ba2 Bd6 45. Bd5 Be7 46. Ke4 Kf6 47. Ba2 Bd6 48. f5 Ke7 49. Kd5 Bc5 50. Kc6 Be3 51. Bc4 Bc5 52. c3 Be3 53. Ba2 Bc5 54. Bb1 Be3 55. Kd5 Bc5 56. Ke5 Bd6+ 57. Kd5 Bc5 58. Kc6 Be3 59. Bc2 Bc5 60. b4 axb4 61. cxb4 Be3 62. Kd5 Bf4 63. Bb3 Bd2 64. Kc6 Be3 65. Ba2 Bd4 66. Kd5 Bf2 67. Ke4 Be1 68. Ke5 Bc3+ 69. Kd5 Bxb4 70. Bb1 Be1 71. Ke5 Bc3+ 72. Kd5 Bd2 73. Ke4 Bc3 74. Ba2 Be1 75. Kf3 Bc3 76. Ke3 Be1 77. Ke2 Bc3 78. Kd3 Be1 79. Ke4 Bc3 80. Kd5 Be1 1/2-1/2

[Event "Mecklenburg VP-ch Seniors op 09th"]
[Site "Binz"]
[Date "2009.12.01"]
[Round "1.33"]
[White "Klein, Leo"]
[Black "Koelbel, Wolfgang"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1873"]
[BlackElo "1507"]
[PlyCount "94"]
[EventDate "2009.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nf6 3. e3 Nd5 4. Bg3 h5 5. h3 h4 6. Bh2 c6 7. Nd2 Qb6 8. Rb1 a5 9. a3 Nd7 10. Ngf3 g6 11. Bd3 Bg7 12. 0-0 e5 13. e4 Nf4 14. Nc4 Qc7 15. Re1 b5 16. Ncd2 b4 17. Bf1 Ba6 18. Nc4 Bxc4 19. Bxc4 Nb6 20. Bf1 0-0-0 21. axb4 axb4 22. Qd2 Ne6 23. dxe5 Bxe5 24. Nxe5 dxe5 25. Ba6+ Kb8 26. Qxb4 Rd4 27. Qa5 Nd7 28. Qc3 Qb6 29. Bc4 Ng5 30. Bd3 Kb7 31. b4 Re8 32. Ra1 Ra8 33. Rxa8 Kxa8 34. Ra1+ Kb8 35. Qa3 Rxb4 36. Qc1 Nxe4 37. Bxe4 Rxe4 38. Qd1 Kc7 39. Qf3 f5 40. g3 Qd4 41. gxh4 Qxa1+ 42. Kg2 Re1 43. h5 gxh5 44. Qxf5 h4 45. Qd3 Qa8 46. f3 Qg8+ 47. Kf2 Rh1 0-1

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.19"]
[Round "7.21"]
[White "Frackowiak, Stanislaw"]
[Black "Koelbel, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1485"]
[BlackElo "1478"]
[PlyCount "65"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Qa5+ 3. c3 h5 4. e4 h4 5. h3 d6 6. Bd3 g6 7. Nbd2 Rh5 8. Nb3 Qc7 9. dxc5 dxc5 10. Nbd2 Bh6 11. 0-0 Nc6 12. Nc4 Bxc1 13. Rxc1 Be6 14. b3 0-0-0 15. Qc2 b5 16. Nb2 a6 17. a4 bxa4 18. Bxa6+ Kb8 19. Nxa4 Ne5 20. Nxe5 Rxe5 21. Qe2 Rg5 22. Qb5+ Ka7 23. f4 Rg3 24. Rf3 Rxf3 25. gxf3 Rb8 26. Qxc5+ Qxc5+ 27. Nxc5 Bxh3 28. Ra1 Kb6 29. b4 Ra8 30. Ra5 Nf6 31. Rb5+ Kc7 32. Rb7+ Kd8 33. Bc4 1/2-1/2

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.18"]
[Round "5.22"]
[White "Koelbel, Wolfgang"]
[Black "Bindernagel, Lothar"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1478"]
[BlackElo "1383"]
[PlyCount "54"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. g3 e6 6. Bg2 Nf6 7. a3 h6 8. b4 b5 9. Nc3 Qb6 10. Bb2 Be7 11. Rc1 Bb7 12. e3 0-0 13. Qe2 a6 14. h3 d4 15. exd4 Nxd4 16. Nxd4 Bxg2 17. Qxg2 Qxd4 18. Ne4 Qxb2 19. Nxf6+ Bxf6 20. Ke2 Qxa3 21. g4 Qxb4 22. g5 Rad8 23. Rc2 hxg5 24. fxg5 Bxg5 25. Rg1 Rxd2+ 26. Rxd2 Qxd2+ 27. Kf3 Qxg2+ 0-1

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.17"]
[Round "3.20"]
[White "Bortfeldt, Cornelius"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1631"]
[BlackElo "1478"]
[PlyCount "55"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bh6 3. Bxh6 Nxh6 4. Qd2 Ng8 5. Nc3 c6 6. Bc4 b5 7. Bb3 h5 8. Qf4 e6 9. e5 a5 10. a4 b4 11. Ne4 f5 12. Nd6+ Kf8 13. Nf3 Rh7 14. Ng5 Rg7 15. 0-0-0 Ne7 16. Qh4 Qc7 17. Nf3 Ng8 18. h3 Na6 19. g4 c5 20. gxh5 Bb7 21. d5 c4 22. Bxc4 Nc5 23. dxe6 Bxf3 24. e7+ Rxe7 25. Bxg8 Kxg8 26. Qxe7 Rf8 27. hxg6 Nb3+ 28. Kb1 1-0

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.17"]
[Round "4.21"]
[White "Koelbel, Wolfgang"]
[Black "Pawlowicz, Karsten"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1478"]
[BlackElo "1606"]
[PlyCount "34"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 e5 2. Nf3 e4 3. Nd4 Bc5 4. e3 Nc6 5. Nf5 Qf6 6. g4 d5 7. Ng3 Ne5 8. Bg2 Qh4 9. h3 Bd6 10. d4 Nc6 11. Nf5 Bxf5 12. gxf5 Nge7 13. c4 dxc4 14. Qa4 Bb4+ 15. Nc3 Nd5 16. Qb5 Nxc3 17. bxc3 Bxc3+ 0-1

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.16"]
[Round "1.10"]
[White "Koelbel, Wolfgang"]
[Black "Grabinski, Horst"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1478"]
[BlackElo "1868"]
[PlyCount "110"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Ba3 d6 4. e3 a6 5. Bd3 g6 6. h4 Bg4 7. Bb2 Bg7 8. Be2 0-0 9. d4 e6 10. Na3 Nc6 11. c3 Qe7 12. Nh2 Bxe2 13. Qxe2 Ne4 14. h5 b5 15. Qf3 d5 16. Qh3 cxd4 17. hxg6 fxg6 18. Ng4 Bf6 19. Nh6+ Kh8 20. cxd4 Qb4+ 21. Kf1 Nxf2 22. Kxf2 Qd2+ 23. Kg1 Qxb2 24. Rf1 Nxd4 25. Ng4 Ne2+ 26. Kh2 Be5+ 27. Nxe5 Qxe5+ 28. g3 Qxe3 29. Kg2 Qe4+ 30. Kh2 Nd4 31. Qh6 Rxf1 32. Rxf1 Qe2+ 33. Kg1 Nf3+ 34. Rxf3 Qxf3 35. Qg5 Rf8 36. Qe5+ Qf6 37. Qxf6+ Rxf6 38. Nc2 e5 39. Ne3 d4 40. Ng4 Re6 41. Kf1 e4 42. Ke1 Kg7 43. Nf2 h5 44. Nh3 Kf6 45. Nf4 Rd6 46. Nh3 g5 47. Nf2 Kf5 48. Ke2 Rc6 49. Kd1 Rc3 50. Nh1 Kg4 51. Nf2+ Kf3 52. Nh3 Rc5 53. Ng1+ Kxg3 54. Kd2 d3 55. Kd1 Kg2 0-1

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.16"]
[Round "2.14"]
[White "Peil, Dieter"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1725"]
[BlackElo "1478"]
[PlyCount "77"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. Be2 b5 5. a3 d6 6. 0-0 g5 7. h3 h5 8. Nh2 Nf6 9. d3 Rg8 10. Bxh5 g4 11. Bxg4 Nxg4 12. Nxg4 Bxg4 13. hxg4 Qh4 14. g3 Qh3 15. Qf3 Rxg4 16. Qg2 Qh5 17. f3 Rg6 18. Kf2 Qh7 19. Rh1 Qg8 20. Be3 Na6 21. Rh3 Nc7 22. Rah1 Bg7 23. Qh2 Ne6 24. Ne2 Kd7 25. c3 a5 26. f4 Rf6 27. f5 Nc5 28. Nc1 Na4 29. Bg5 Nxb2 30. Bxf6 Bxf6 31. Rh7 Bg5 32. Ke2 Na4 33. Na2 Be7 34. Qh3 f6 35. Rxe7+ Kxe7 36. Qh7+ Kf8 37. Qh8 Nb6 38. Qxf6+ Ke8 39. Rh8 1-0

[Event "CIF email"]
[Site "CServe email"]
[Date "1997.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Pommerel Brouwer, Wim H"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "68"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 Na6 3. c3 Nxc5 4. b4 Ne6 5. h4 Nf6 6. h5 b6 7. Nf3 Bb7 8. Rh4 Nc7 9. Nbd2 a5 10. e4 axb4 11. cxb4 e6 12. Qb3 d5 13. exd5 Bxd5 14. Qb1 Be7 15. Bb2 Bxf3 16. Nxf3 Nfd5 17. Rg4 Bf6 18. Be5 Bxe5 19. Nxe5 Nf6 20. Rh4 Nd7 21. Rd4 Qf6 22. Nf3 Ne5 23. Nxe5 Qxe5+ 24. Qe4 Qxe4+ 25. Rxe4 Ke7 26. a4 Nd5 27. Kd2 Nf6 28. Rh4 Rhd8+ 29. Ke1 Rd5 30. Be2 Re5 31. Kf1 Ra7 32. g3 Rd5 33. Ra2 h6 34. Kg2 Ne8 0-1

[Event "CIF email"]
[Site "CServe email"]
[Date "1997.??.??"]
[Round "?"]
[White "Pommerel Brouwer, Wim H"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "71"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Nf3 Nf6 3. Bb2 Bg4 4. e3 Qd6 5. a3 Nbd7 6. c4 e5 7. h3 Bxf3 8. Qxf3 c6 9. cxd5 Qxd5 10. Qxd5 Nxd5 11. Nc3 Bd6 12. Bc4 N5b6 13. Bb3 f5 14. 0-0 Rf8 15. d4 Ke7 16. b5 a6 17. bxc6 bxc6 18. Na4 Rab8 19. Rab1 e4 20. Bc3 Bxa3 21. Nxb6 Rxb6 22. Bc4 Rxb1 23. Rxb1 Rb8 24. Ra1 Bb4 25. Bxb4+ Rxb4 26. Bxa6 g6 27. g4 f4 28. Bf1 fxe3 29. fxe3 c5 30. dxc5 Nxc5 31. Ra7+ Rb7 32. Rxb7+ Nxb7 33. Bc4 h6 34. Kf2 Kf6 35. h4 Nc5 36. Bd5 1-0

[Event "CIF email"]
[Site "CServe email"]
[Date "1997.??.??"]
[Round "?"]
[White "Sanchez, Jose Ciro"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "85"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. f4 Nf6 4. Bd3 Bg7 5. Nf3 Bg4 6. c3 Nbd7 7. Be3 c5 8. h3 Bxf3 9. Qxf3 Qc7 10. Nd2 0-0-0 11. 0-0 Ne8 12. b4 Kb8 13. bxc5 dxc5 14. e5 Nb6 15. Rab1 cxd4 16. cxd4 f6 17. Rfc1 Qd7 18. Nb3 f5 19. Nc5 Qd5 20. Qxd5 Rxd5 21. a4 Nc7 22. a5 Rxc5 23. dxc5 Nbd5 24. Bd2 Ka8 25. g3 Rb8 26. Kf2 e6 27. c6 Bf8 28. cxb7+ Rxb7 29. Rxb7 Kxb7 30. a6+ Kc8 31. Rb1 Bc5+ 32. Kf3 Bb6 33. Be1 h5 34. Bf2 Kb8 35. Bxb6 axb6 36. Rc1 b5 37. Rc6 Ka7 38. Bf1 Kb8 39. Kf2 h4 40. Bg2 hxg3+ 41. Kxg3 Ka7 42. Bxd5 Nxd5 43. Rxe6 1-0

[Event "CServe email"]
[Site "CServe email"]
[Date "1995.??.??"]
[Round "?"]
[White "Erler, Ekkehard"]
[Black "Koelbel, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "79"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 Nf6 3. e5 Nd5 4. c4 Bb4+ 5. Ke2 Nb6 6. c5 Nd5 7. a3 Ba5 8. b4 Nxb4 9. axb4 Bxb4 10. Qa4 Nc6 11. Nf3 d6 12. Bg5 f6 13. exf6 gxf6 14. Be3 dxc5 15. dxc5 e5 16. Nbd2 Qe7 17. Rc1 Bd7 18. Ke1 Rg8 19. g3 Rg4 20. Qb3 0-0-0 21. h3 Be6 22. Qb2 Bxd2+ 23. Bxd2 Ra4 24. Rb1 b6 25. cxb6 axb6 26. Bb5 Ra2 27. Qc1 Na5 28. Bxa5 Rxa5 29. Be2 Kb8 30. Kf1 Rdd5 31. Kg2 e4 32. Nd2 Rg5 33. Nc4 Rac5 34. Qa3 Bxc4 35. Bxc4 e3 36. Be2 Rcf5 37. Qxe3 Re5 38. Qf4 Rgf5 39. Qg4 Rg5 40. Qf4 1/2-1/2

[Event "Oberliga Ost-A 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Dyk, Roland"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "66"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. e3 d6 4. Be2 Nd7 5. Nf3 Ngf6 6. Nc3 0-0 7. Qd2 a6 8. a4 Nh5 9. Bg5 h6 10. Bh4 b6 11. g4 Nhf6 12. g5 hxg5 13. Nxg5 Nh7 14. Bf3 Rb8 15. Rg1 Ndf6 16. Nxh7 Nxh7 17. Bd5 g5 18. Bg3 e6 19. Be4 f5 20. Bd3 c5 21. Ne2 cxd4 22. Bc4 Kh8 23. Nxd4 Bxd4 24. Qxd4+ e5 25. Bxe5+ dxe5 26. Qxe5+ Qf6 27. Qxb8 Qxb2 28. Ke2 Qxc2+ 29. Kf3 Qe4+ 30. Ke2 Qxc4+ 31. Ke1 Qc3+ 32. Ke2 f4 33. Qxb6 f3+ 0-1

[Event "CServe email"]
[Site "CServe email"]
[Date "1995.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Erler, Ekkehard"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "57"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Be2 0-0 5. Nc3 d5 6. h4 h5 7. f3 Nbd7 8. g4 c5 9. Qd2 e6 10. gxh5 cxd4 11. exd4 Nxh5 12. Bd6 Re8 13. Nb5 Ndf6 14. Bc7 Qd7 15. Bh2 Qe7 16. Nc7 Nd7 17. 0-0-0 Qxh4 18. Nxe8 Ng3 19. Bxg3 Qxh1 20. Nxg7 Kxg7 21. Bb5 a6 22. Bh2 axb5 23. Qe2 Rxa2 24. Kb1 Ra6 25. Nh3 Qxd1+ 26. Qxd1 Rc6 27. Qe1 Rc4 28. Bf4 Nf8 29. Qh4 1-0

[Event "CIF email"]
[Site "CServe email"]
[Date "1993.??.??"]
[Round "?"]
[White "Hasler, Ulrich"]
[Black "Koelbel, Wolfgang"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "30"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. fxe5 dxe5 5. Bxe5 Nf6 6. Nf3 Nc6 7. Bb2 Bg4 8. e3 Qe7 9. Be2 0-0 10. 0-0 Rad8 11. d3 Qxe3+ 12. Kh1 Ne4 13. Bd4 Nxd4 14. Nxd4 Qxd4 15. Qe1 Bxe1 0-1

[Event "USA corr"]
[Site "USA"]
[Date "1993.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Davies, L."]
[Result "1-0"]
[ECO "A36"]
[PlyCount "51"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. e3 e5 6. Nge2 Nge7 7. d3 d6 8. a3 0-0 9. Rb1 Be6 10. Nd5 Rb8 11. Nec3 a6 12. Qa4 Bxd5 13. cxd5 b5 14. Qc2 b4 15. dxc6 bxc3 16. bxc3 Qc7 17. Rb7 Rxb7 18. cxb7 d5 19. Qb3 c4 20. dxc4 e4 21. cxd5 Rb8 22. d6 Rxb7 23. dxe7 Bxc3+ 24. Ke2 Rxb3 25. e8Q+ Kg7 26. Bxe4 1-0

[Event "USA masters corr"]
[Site "USA"]
[Date "1993.??.??"]
[Round "?"]
[White "Sanchez, J."]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "87"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 0-0 8. dxe6 Re8 9. Be2 Bxc3+ 10. bxc3 Bxe6 11. 0-0 Qc7 12. Qd3 Nbd7 13. Bd2 Rac8 14. Rfc1 g6 15. Bh6 Bf5 16. Qb5 Ng4 17. Bg5 Be4 18. g3 Bc6 19. Qd3 Qd6 20. Bf4 Qe6 21. Re1 Be4 22. Qd2 Qc6 23. Ng5 Ngf6 24. c4 Bf5 25. d5 Qc5 26. Rac1 Qa3 27. Rc3 Qa5 28. Re3 Qxd2 29. Rxe8+ Rxe8 30. Bxd2 b5 31. d6 h6 32. Nf3 bxc4 33. Bxc4 Ne4 34. Bxh6 Nxd6 35. Rxe8+ Nxe8 36. Bf4 Ng7 37. Nd4 Be6 38. Nxe6 Nxe6 39. Be3 a5 40. f4 Ndc5 41. Kg2 Kg7 42. h4 a4 43. g4 f5 44. Kh3 1-0

[Event "USA corr"]
[Site "USA"]
[Date "1992.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Johansen, A."]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "57"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Ne5 Nbd7 10. f4 Qc7 11. Na3 dxc4 12. Bxb7 Qxb7 13. bxc4 Ne4 14. Qf3 Nxe5 15. fxe5 Rad8 16. Rad1 Rd3 17. Nb5 Qa8 18. Qe2 Rfd8 19. Nd6 Bxd6 20. Qxd3 Bxe5 21. Qc2 Bxb2 22. Qxb2 Rd3 23. Qe5 Nxd2 24. Qf4 f6 25. Qg4 Nf3+ 26. Kf2 Nxh2 27. Qh5 Ra3 28. Rd7 Rxa2+ 29. Ke1 1/2-1/2

[Event "CIF GM email"]
[Site "CServe email"]
[Date "1990.??.??"]
[Round "?"]
[White "Smiley, William R"]
[Black "Koelbel, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "73"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Be7 5. f4 h5 6. Nf3 d6 7. Be2 Nd7 8. 0-0 Ngf6 9. e5 Nd5 10. Ne4 Nxf4 11. Nxd6+ cxd6 12. Bxf4 d5 13. c3 g5 14. Be3 g4 15. Nd2 Bg5 16. Bf4 Rh7 17. Bd3 Rg7 18. Qe2 Qe7 19. b4 Rc8 20. Rac1 Bxf4 21. Rxf4 Nf8 22. Nf1 Qg5 23. Qd2 Ng6 24. Rf6 Qxd2 25. Nxd2 Ke7 26. Bxg6 Rxg6 27. Rxg6 fxg6 28. c4 dxc4 29. Rxc4 Rd8 30. Rc7+ Rd7 31. Rxd7+ Kxd7 32. Kf2 Kc6 33. Nc4 Ba6 34. Nd6 Bd3 35. Ke3 Bf1 36. Kf2 Bd3 37. Ke3 1/2-1/2

[Event "DDR corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Kuehn"]
[Result "1/2-1/2"]
[ECO "A10"]
[PlyCount "88"]
[EventDate "1988.08.04"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 f5 2. g3 e5 3. e4 Nf6 4. Bg2 fxe4 5. Nc3 Nc6 6. Nxe4 d6 7. d3 Bf5 8. Ne2 Be7 9. 0-0 0-0 10. Bd2 Qe8 11. f3 Rd8 12. Qb3 b6 13. Rae1 Kh8 14. Bc3 Qg6 15. Qa4 Bd7 16. Qd1 Nxe4 17. dxe4 Bf6 18. Kh1 Ne7 19. Qd3 Bc6 20. Rd1 Bb7 21. f4 Qe8 22. b3 c6 23. Bb4 c5 24. Bd2 Nc6 25. f5 Nd4 26. Nxd4 cxd4 27. g4 Qe7 28. Rf3 Bg5 29. Rh3 Rc8 30. Rh5 Bxd2 31. Rxd2 Qf7 32. Bh3 b5 33. Rc2 bxc4 34. bxc4 Rc7 35. Bg2 Rfc8 36. Qh3 g6 37. fxg6 Qxg6 38. Rh6 Qg5 39. Rxd6 Rxc4 40. Rd7 Qc1+ 41. Rxc1 Rxc1+ 42. Bf1 Bxe4+ 43. Kg1 Rf8 44. Rd8 Rxd8 1/2-1/2

[Event "DDR-CupT8 corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Meltzer, M."]
[Black "Koelbel, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A92"]
[PlyCount "105"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d5 7. Qc2 b6 8. Ne5 Bb7 9. Nd2 Nc6 10. b3 Nb4 11. Qb2 c5 12. a3 Nc6 13. e3 Nxe5 14. dxe5 Ng4 15. h3 Nh6 16. Qc2 Rb8 17. Rd1 Nf7 18. Bb2 Qc8 19. Nf1 Rd8 20. g4 g6 21. gxf5 gxf5 22. cxd5 exd5 23. Ng3 Nh6 24. f4 Kf7 25. Bf3 Rg8 26. Kh2 Qe6 27. Rd2 Bh4 28. Ne2 Rgd8 29. Nc3 d4 30. Bh5+ Kf8 31. exd4 Rxd4 32. Nb5 Rxd2+ 33. Qxd2 Rd8 34. Nd6 Qxb3 35. Rg1 Qe6 36. Qc3 Bc6 37. Bf3 Ba4 38. Qd2 Bb3 39. Qg2 Rd7 40. Bb7 Rc7 41. Bc8 Qd5 42. Qxd5 Bxd5 43. Bxf5 Bf2 44. Rf1 Bd4 45. Bxd4 cxd4 46. Be4 Bxe4 47. Nxe4 Nf5 48. Rd1 Rc2+ 49. Kg1 Ke7 50. Nd6 Ng3 51. f5 Ne2+ 52. Kf1 Ng3+ 53. Kg1 1/2-1/2

[Event "DDR corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Roessler, FP."]
[Result "1-0"]
[ECO "D73"]
[PlyCount "49"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c6 5. d4 d5 6. b3 dxc4 7. bxc4 Nbd7 8. Nbd2 e5 9. Bb2 e4 10. Nh4 e3 11. fxe3 Ng4 12. Qb3 Qg5 13. Nf1 Qf6 14. Bf3 Nb6 15. h3 Nh6 16. Rb1 Qe7 17. e4 g5 18. Ng2 f5 19. e5 Be6 20. d5 cxd5 21. cxd5 Bg8 22. e6 0-0-0 23. Ba3 Qf6 24. Rc1+ Kb8 25. Qc2 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Rossner, Gunter"]
[Result "1/2-1/2"]
[ECO "A33"]
[PlyCount "134"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Qb6 7. Nb3 Bb4 8. Bg2 0-0 9. 0-0 Bxc3 10. bxc3 d5 11. cxd5 exd5 12. Bg5 Ne7 13. Qd4 Qxd4 14. Nxd4 Be6 15. Rab1 b6 16. Bxf6 gxf6 17. Rb3 Rfd8 18. Ra3 a6 19. Rd1 b5 20. Nc2 f5 21. e3 Rd6 22. Bf1 Rb6 23. Rb1 Rd8 24. Nd4 Nc6 25. Rab3 Na5 26. R3b2 Rc8 27. a4 Rxc3 28. axb5 Nc4 29. Bxc4 Rxc4 30. bxa6 Rxa6 31. Rb6 Rxb6 32. Rxb6 Bc8 33. Rd6 Kg7 34. Kg2 f6 35. Ne2 Rb4 36. Nf4 Bb7 37. Kh3 Rb2 38. Nh5+ Kf7 39. Rxf6+ Kg8 40. Rd6 d4 41. Nf6+ Kf7 42. Nxh7 dxe3 43. fxe3 Ke7 44. Rg6 Bc8 45. Rg7+ Kd6 46. Rg8 Be6 47. Rg6 Ke7 48. Ng5 Bc4 49. Nf3 Be2 50. Nd4 Kf7 51. Rc6 Bg4+ 52. Kh4 Rxh2+ 53. Kg5 Rh5+ 54. Kf4 Bh3 55. Ke5 Rg5 56. Rf6+ Ke7 57. Nxf5+ Bxf5 58. Rxf5 Rxg3 59. e4 Ra3 60. Kf4 Ra6 61. Rb5 Rf6+ 62. Ke3 Rf1 63. Kd4 Rf6 64. Rb7+ Ke8 65. Ke5 Ra6 66. Kf5 Kf8 67. e5 Ke8 1/2-1/2

[Event "W-ch M398 corr"]
[Site "ICCF corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Sogaard, Ove"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "62"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. g3 d5 4. Bg2 Nf6 5. 0-0 0-0 6. d3 c5 7. c3 Nc6 8. Kh1 b6 9. Be3 Ng4 10. Bg1 e5 11. h3 Nh6 12. e4 dxe4 13. dxe4 Ba6 14. Qxd8 Raxd8 15. Re1 Rfe8 16. Nbd2 f5 17. Be3 fxe4 18. Nxe4 exf4 19. Bxf4 Nf7 20. Bc7 Rc8 21. Bf4 Rcd8 22. Re3 Ne7 23. Neg5 Nd5 24. Rxe8+ Rxe8 25. Nxf7 Nxf4 26. gxf4 Kxf7 27. Ng5+ Kf6 28. Rd1 Bh6 29. Bc6 Re7 30. h4 Kf5 31. b4 Bxg5 0-1

[Event "DDR corr"]
[Site "DDR corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Strauss, Anton"]
[Result "1-0"]
[ECO "E64"]
[PlyCount "87"]
[EventDate "1987.??.??"]
[EventType "swiss (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nc3 c5 7. d5 e5 8. e4 Ne8 9. Bg5 f6 10. Be3 a6 11. 0-0 f5 12. Qc1 Nf6 13. Ng5 Ng4 14. Bd2 f4 15. gxf4 exf4 16. Bxf4 Ne5 17. Bxe5 Bxe5 18. f4 Bf6 19. Qd2 Bxg5 20. fxg5 Nd7 21. b3 Ne5 22. Rxf8+ Qxf8 23. Rf1 Qe7 24. a4 b6 25. h3 Bd7 26. Qf4 Rf8 27. Qg3 Rxf1+ 28. Kxf1 Qe8 29. Ke2 b5 30. axb5 axb5 31. cxb5 Bxb5+ 32. Ke1 Nf7 33. h4 Bd7 34. Kf2 Qe5 35. Bf1 Kf8 36. Bc4 Ke7 37. Qxe5+ Nxe5 38. Be2 Nf7 39. Ke3 Kd8 40. Nd1 h6 41. gxh6 Nxh6 42. Nf2 Nf7 43. Nd3 Bb5 44. Nxc5 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Thiel, Ruediger"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "111"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 e5 5. d3 0-0 6. Bg5 d6 7. Qd2 c6 8. h4 h5 9. Nh3 Be6 10. f3 Nbd7 11. e4 Qa5 12. Rb1 d5 13. b4 Qc7 14. cxd5 cxd5 15. 0-0 d4 16. Ne2 Rfc8 17. Rfc1 Qd6 18. Nf2 Nh7 19. f4 Nxg5 20. hxg5 f6 21. gxf6 Bxf6 22. a3 Kg7 23. Rxc8 Rxc8 24. f5 Bf7 25. fxg6 Kxg6 26. Qd1 Bg5 27. Bh3 Be6 28. Kg2 Be3 29. Bf5+ Bxf5 30. exf5+ Kxf5 31. g4+ Kg6 32. gxh5+ Kh7 33. Ne4 Qc6 34. N2g3 Nf6 35. b5 Qc2+ 36. Kh3 Nd5 37. Qxc2 Rxc2 38. Rb3 Rc3 39. Nxc3 dxc3 40. Ne2 c2 41. Kg4 Nf4 42. Rc3 Nxe2 43. Rxc2 Nc1 44. Kf5 Nb3 45. Kxe5 Bb6 46. Rc4 Kh6 47. d4 Kxh5 48. d5 Kg6 49. Rf4 Be3 50. Rg4+ Kf7 51. Rg3 Nd2 52. Rxe3 Nc4+ 53. Kd4 Nxe3 54. Kxe3 Ke7 55. Ke4 Kd6 56. Kd4 1-0

[Event "W-ch M398 corr"]
[Site "ICCF corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Timoshenko, Anatoly G"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "48"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 c5 7. c3 b6 8. Qc2 Bb7 9. Ne5 Nbd7 10. Nxd7 Qxd7 11. e4 dxe4 12. dxe4 e5 13. fxe5 Ng4 14. Na3 Nxe5 15. Rd1 Qg4 16. Bf4 Nf3+ 17. Kf2 Ng5 18. Bxg5 Qxg5 19. Nc4 Bh6 20. Bf3 f5 21. h4 Qe7 22. e5 Bxf3 23. Kxf3 f4 24. Qe4 fxg3+ 0-1

[Event "DDR-ch M corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Westphal, Wolfgang"]
[Result "0-1"]
[ECO "E18"]
[PlyCount "64"]
[EventDate "1987.04.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. cxd5 exd5 9. Bf4 Na6 10. Ne5 c5 11. dxc5 Nxc5 12. e3 Re8 13. g4 Bd6 14. Qd4 Ne6 15. Qd1 Nxf4 16. exf4 Bxe5 17. fxe5 Rxe5 18. f4 Re7 19. g5 Ne4 20. Rc1 d4 21. Nxe4 Bxe4 22. Rc4 Bxg2 23. Rxd4 Qxd4+ 24. Qxd4 Bxf1 25. Kxf1 Rae8 26. Qd2 g6 27. a4 a5 28. Kf2 Re4 29. Kf3 Rxa4 30. Qd5 Rb4 31. b3 Kg7 32. h4 Ree4 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Wilken, Erwin"]
[Result "0-1"]
[ECO "E68"]
[PlyCount "56"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nc3 Nbd7 7. 0-0 e5 8. e4 c6 9. b3 exd4 10. Nxd4 Re8 11. f3 a5 12. Ba3 Nc5 13. Nde2 Qc7 14. Qd2 Nfd7 15. Rad1 Bf8 16. Nc1 a4 17. b4 Ne6 18. Nd3 Nb6 19. Nb2 Ng7 20. c5 dxc5 21. bxc5 Nd7 22. Ncxa4 Ne6 23. Qe3 Qa5 24. Rc1 b5 25. cxb6 Bxa3 26. Qxa3 Nxb6 27. Qc3 Nxa4 28. Qxc6 Qa7+ 0-1

[Event "DDR-ch sf corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Mueller"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "B27"]
[PlyCount "39"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nc3 b6 2. e4 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Bb7 6. Bc4 a6 7. Bf4 b5 8. Bb3 e6 9. 0-0 Qf6 10. Be3 Bb4 11. Qd2 Nge7 12. Rad1 Bxc3 13. bxc3 Nd8 14. Nxb5 Kf8 15. Bg5 Qe5 16. Qxd7 f6 17. Nc7 Bc6 18. Bf4 Qxe4 19. f3 Qe2 20. Qd4 1-0

[Event "W-ch M398 corr"]
[Site "ICCF corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Schulenberg, Henk AT"]
[Black "Koelbel, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "71"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 d5 5. Bg2 c6 6. c5 a5 7. Na4 Nbd7 8. Qb3 e5 9. dxe5 Ne4 10. Bxe4 fxe4 11. Be3 Nxe5 12. Nb6 Ra6 13. Bd4 Nd7 14. Nxc8 Qxc8 15. Qc3 Kf7 16. f3 Nf6 17. h4 Be7 18. Nh3 h6 19. Kf2 Rf8 20. Nf4 g5 21. hxg5 hxg5 22. Nh5 Qf5 23. Nxf6 Bxf6 24. Bxf6 Qxf6 25. Rh7+ Ke6 26. Qxf6+ Rxf6 27. Rxb7 d4 28. Rb6 Rxb6 29. cxb6 e3+ 30. Ke1 Rf7 31. Rc1 Kd5 32. b3 Rb7 33. Rc4 Rxb6 34. Ra4 Rb5 35. Kd1 Rc5 36. a3 1/2-1/2

[Event "DDR-ch sf corr"]
[Site "DDR"]
[Date "1986.??.??"]
[Round "?"]
[White "Klemm"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "61"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[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 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 c6 7. Qb3 Na6 8. d4 e4 9. Ng5 Bxc3 10. bxc3 h6 11. Nh3 d5 12. cxd5 Qxd5 13. Nf4 Qxb3 14. axb3 g5 15. Nh3 Be6 16. f4 g4 17. Nf2 Bxb3 18. f5 Bc4 19. Bxh6 Bxe2 20. Rfe1 Bf3 21. Bxf3 exf3 22. Bg5 Kg7 23. Bxf6+ Kxf6 24. Nxg4+ Kxf5 25. Ne5 Re7 26. Ra5 c5 27. Kf2 Rae8 28. h4 Kf6 29. Nd7+ Kg6 30. Rxe7 Rxe7 31. Nxc5 1-0

[Event "DDR-ch M794 corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Braskin, Ivo"]
[Black "Koelbel, Wolfgang"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "42"]
[EventDate "1985.05.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Neg5+ Kg8 8. d3 h6 9. Nh3 Bg4 10. c3 Qf6 11. Nhg1 Re8 12. h3 Be6 13. Nh2 Bc5 14. Ngf3 e4 15. dxe4 dxe4 16. Nd4 Nxd4 17. cxd4 Bxd4 18. 0-0 h5 19. Be3 Bxb2 20. Rb1 Bc4 21. Qa4 b5 0-1

[Event "DDR-ch M794 corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Geisensetter, Kurt"]
[Result "1/2-1/2"]
[ECO "A10"]
[PlyCount "76"]
[EventDate "1985.05.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. b3 Nf6 4. Bb2 Be7 5. d3 0-0 6. Nbd2 d6 7. e4 e5 8. Be2 c5 9. 0-0 f4 10. Kh1 Nc6 11. Rg1 Ng4 12. Qf1 Nb4 13. Ne1 Rf6 14. Bxg4 Bxg4 15. f3 Be6 16. Qe2 Rh6 17. Nf1 Bh4 18. g3 fxg3 19. Nxg3 Qf6 20. a3 Nc6 21. Bc1 Nd4 22. Qd1 Rg6 23. Be3 Rf8 24. Bxd4 cxd4 25. Ra2 Bh3 26. Rf2 Qf4 27. Ng2 Bxg2+ 28. Rfxg2 Bxg3 29. Rxg3 Rxg3 30. Rxg3 Rf6 31. Kg2 Rh6 32. h3 Rf6 33. b4 h5 34. a4 b6 35. b5 Qe3 36. h4 Qf4 37. Kh3 Qe3 38. Kg2 Qf4 1/2-1/2

[Event "CIF LV email"]
[Site "CServe email"]
[Date "1985.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Kettel, Wolfgang"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "65"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. e3 b6 5. Bd3 Bb7 6. f3 Be7 7. Nge2 0-0 8. 0-0 a6 9. d5 exd5 10. cxd5 g6 11. Nf4 Bc8 12. Bc4 d6 13. e4 b5 14. Bd3 c5 15. exf5 c4 16. Bc2 gxf5 17. Nce2 Rf7 18. Nd4 Ne8 19. Nfe6 Bxe6 20. dxe6 Rf6 21. Bg5 f4 22. Qe2 d5 23. Bxf6 Bxf6 24. Qf2 Qc7 25. Rae1 Nc6 26. Nxc6 Qxc6 27. Bb1 Qc7 28. Kh1 Rc8 29. g3 fxg3 30. Rg1 Be5 31. f4 Bxf4 32. Ref1 Bh6 33. Rxg3+ 1-0

[Event "W-ch M corr"]
[Site "ICCF corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Larsson, Erik Jakob"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "86"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5 11. Nxd5 exd5 12. d4 Bf6 13. Qd2 a5 14. Rfc1 Nb4 15. Ne1 Rc8 16. a3 Na6 17. Rc2 Rc7 18. Rac1 Qa8 19. Nd3 Rfc8 20. Bh3 Rd8 21. dxc5 Bxb2 22. Rxb2 Nxc5 23. Nxc5 bxc5 24. Rbc2 Qa7 25. Rc3 Qb6 26. Qc2 d4 27. exd4 Rxd4 28. Rd1 Qc6 29. f3 Rxd1+ 30. Qxd1 g6 31. Qd8+ Kg7 32. Re3 c4 33. Re8 Qc5+ 34. Kg2 cxb3 35. Rg8+ Kh6 36. Bg4 Qe7 37. Qd2+ g5 38. Kh3 Ba6 39. Qf2 Qe3 40. f4 gxf4 41. Qxf4+ Qxf4 42. gxf4 b2 43. Bf5 Bc8 0-1

[Event "DDR-ch M794 corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Rohmeiss, Harald"]
[Result "1/2-1/2"]
[ECO "A20"]
[PlyCount "68"]
[EventDate "1985.05.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. cxd5 cxd5 7. Nf3 Nc6 8. Qd1 Bb4+ 9. Bd2 0-0 10. a3 Bxd2+ 11. Nbxd2 h6 12. 0-0 Be6 13. b4 Ne4 14. Nb3 Rc8 15. Nfd4 Nxd4 16. Nxd4 Qd7 17. Re1 Rfd8 18. f3 Nd6 19. Qd3 Rc4 20. Nxe6 fxe6 21. e4 dxe4 22. fxe4 Qc7 23. e5 Nf5 24. Qf3 b6 25. Qb7 Qxb7 26. Bxb7 Kf8 27. Ba6 Rc2 28. Rad1 Nd4 29. Rd3 Ke7 30. Re4 Nf5 31. Rxd8 Kxd8 32. Re1 Ke7 33. g4 Nd4 34. Re3 b5 1/2-1/2

[Event "CIF CP1 email"]
[Site "CServe email"]
[Date "1985.??.??"]
[Round "?"]
[White "Toedter, Hans Peter"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "51"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 c6 9. Qc2 Ng4 10. Bg5 f6 11. Bh4 h5 12. h3 Nh6 13. Rad1 Qe7 14. b4 Re8 15. c5 Nf7 16. cxd6 Qxd6 17. Qb3 exd4 18. Nxd4 Qe7 19. f4 Nb6 20. f5 Kh7 21. fxg6+ Kxg6 22. Nf5 Bxf5 23. Rxf5 Ng5 24. e5 Rad8 25. Rdf1 Nd7 26. Bxg5 1-0

[Event "DDR-ch M794 corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Woll, Wilfried"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "81"]
[EventDate "1985.05.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 d6 6. d4 e4 7. f3 exf3 8. Nxf3 Be7 9. 0-0 0-0 10. a3 Bd7 11. b4 Qe8 12. Nb5 Bd8 13. Nc3 Rb8 14. Qd3 Ne4 15. Nd5 Ne7 16. Nf4 g5 17. Ne2 c6 18. Nc3 Ng6 19. a4 Bf6 20. Nd2 Nxc3 21. Qxc3 Ne7 22. Qd3 b6 23. Ra2 d5 24. c5 Qc8 25. Nf3 Ng6 26. Ne1 bxc5 27. bxc5 a5 28. Bh3 g4 29. Bg2 Bd8 30. Rff2 Bc7 31. Bf1 Ne7 32. Qc2 Be8 33. Ng2 Bg6 34. Nf4 Be8 35. Bd3 Ng6 36. Ng2 Bd7 37. Bd2 Bd8 38. Ra1 Bg5 39. Bxa5 Ne7 40. Qa2 Be6 41. Bc3 1-0

[Event "DDR-ch M794 corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Ziese, Gerhard"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "67"]
[EventDate "1985.05.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. Re1 Bg4 9. c4 Nf6 10. cxd5 Nxd5 11. Nc3 0-0 12. h3 Be6 13. a3 Re8 14. Ne4 h6 15. Bd2 Nf6 16. Bc3 Nxe4 17. Bxe4 Bd5 18. Bd3 Bf6 19. Ne5 Qd6 20. f4 Bh4 21. Rf1 Be7 22. Bc2 Nxe5 23. fxe5 Qc6 24. Qd3 g6 25. Qg3 a5 26. Rae1 Kh7 27. h4 h5 28. e6 Bxe6 29. Re5 f5 30. Rexf5 Bxf5 31. Rxf5 Qb6 32. Rb5 Qd6 33. Rxh5+ Kg7 34. d5+ 1-0

[Event "DDR-ch M711 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Klugmann, Rainer"]
[Black "Koelbel, Wolfgang"]
[Result "0-1"]
[ECO "C43"]
[PlyCount "42"]
[EventDate "1983.03.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. c4 Bxe5 8. dxe5 Nc6 9. cxd5 Qxd5 10. Qc2 Nb4 11. Bxe4 Nxc2 12. Bxd5 Bf5 13. g4 Bxg4 14. Be4 Nxa1 15. Nc3 f5 16. exf6 Rae8 17. f3 Bh3 18. Rf2 gxf6 19. Bh6 Rf7 20. Bd5 Re1+ 21. Rf1 Rxf1# 0-1

[Event "DDR-ch M711 corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Fritsch, Wolfgang"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "69"]
[EventDate "1983.03.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. h3 Nd7 9. d3 e6 10. Rb1 Rb8 11. a3 a6 12. Bf4 Qe7 13. b4 cxb4 14. axb4 b5 15. cxb5 axb5 16. d4 e5 17. Nd5 Qd8 18. Be3 exd4 19. Nxd4 Nxd4 20. Bxd4 Ne5 21. f4 Nc4 22. Bxg7 Kxg7 23. Qd4+ f6 24. Ra1 Rf7 25. Rf2 Be6 26. Nc3 Qb6 27. Qxb6 Rxb6 28. Re2 Rd7 29. Kf2 f5 30. exf5 Bxf5 31. Ra8 d5 32. Bxd5 Rbd6 33. Rg8+ Kh6 34. g4 Bd3 35. Bf3 1-0

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Koelbel, Wolfgang"]
[Black "Zuechner, Georg"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "75"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 d6 3. Nc3 g6 4. e4 Bg7 5. d4 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Be3 c6 9. dxe5 dxe5 10. h3 Qe7 11. Qc2 Nh5 12. Rfe1 Nf4 13. Bf1 Qf6 14. Nh2 g5 15. g3 Ne6 16. f3 Nd4 17. Qf2 Nc5 18. Bxd4 exd4 19. e5 Qd8 20. Rad1 Ne6 21. f4 gxf4 22. gxf4 f5 23. Nf3 c5 24. Nd5 Nc7 25. Bg2 Ne6 26. b4 b6 27. Nxd4 cxd4 28. Nf6+ Bxf6 29. exf6 Rb8 30. Rxe6 Rxf6 31. Rxf6 Qxf6 32. Qxd4 Qxd4+ 33. Rxd4 Be6 34. Bd5 Kf7 35. Kf2 Bxd5 36. Rxd5 Ke6 37. Re5+ Kf6 38. a4 1-0

[Event "CIF CP1 email"]
[Site "CServe email"]
[Date "1983.??.??"]
[Round "?"]
[White "Meier, Karl"]
[Black "Koelbel, Wolfgang"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "52"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be3 c4 7. Be2 f6 8. exf6 Nxf6 9. Nbd2 Bd6 10. 0-0 0-0 11. a4 a6 12. Qc2 Qc7 13. g3 Be8 14. b3 Bg6 15. Qb2 b5 16. b4 Bh5 17. Ra2 Nxb4 18. cxb4 c3 19. Qc2 cxd2 20. Qxc7 Bxc7 21. Bxd2 Ne4 22. Kg2 bxa4 23. Re1 Bd6 24. Rb1 Rf6 25. Be1 Raf8 26. Ng1 Rxf2+ 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Fuchs"]
[Black "Koelbel, Wolfgang"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "48"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nc3 Nf6 5. Nf3 c5 6. Bf4 a6 7. 0-0 Be7 8. Re1 cxd4 9. Nxd4 d6 10. e5 dxe5 11. Bxe5 Nbd7 12. Bxf6 Nxf6 13. Ne4 0-0 14. c3 Qc7 15. Qc2 Ng4 16. Ng3 g6 17. Be4 Rad8 18. Bxb7 Rxd4 19. Re2 Rf4 20. Bxa6 Bc5 21. Nf1 Bxf2+ 22. Kh1 Bc5 23. g3 Qc6+ 24. Rg2 Rf2 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Janusch, Gerd"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "73"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. e4 Bg7 6. Nge2 0-0 7. 0-0 d6 8. d3 Ne8 9. h3 Nc7 10. f4 f5 11. Be3 Nd4 12. Qd2 Rb8 13. Rae1 e6 14. Kh2 Bd7 15. b4 a6 16. Bg1 b5 17. bxc5 dxc5 18. e5 b4 19. Nb1 Ba4 20. Nxd4 cxd4 21. Qb2 b3 22. Nd2 bxa2 23. Qxa2 Qd7 24. Nf3 Bc6 25. Rb1 Rxb1 26. Rxb1 Bxf3 27. Bxf3 g5 28. Kh1 Rc8 29. Rb7 gxf4 30. gxf4 Bh6 31. Bh2 Qd8 32. Qa5 Bf8 33. Qb6 Ba3 34. Bg3 Qe7 35. Be1 Qc5 36. Qxc5 Bxc5 37. Bc6 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Koppe, Fred"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "51"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 c5 5. c3 Nf6 6. Qe2 Be7 7. 0-0 Nc6 8. dxc5 bxc5 9. e5 Nd5 10. Na3 Nb6 11. Nb5 Rb8 12. Bf4 Nc8 13. Rad1 a6 14. Na3 Nb6 15. Be4 Qc7 16. Nd2 Na5 17. Bxb7 Qxb7 18. Ne4 0-0 19. Rd3 f6 20. exf6 Bxf6 21. Bd6 c4 22. Rh3 Rf7 23. Bb4 Nd5 24. Qh5 Nxb4 25. Qxh7+ Kf8 26. cxb4 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Schneider"]
[Black "Koelbel, Wolfgang"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "92"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. b3 b6 3. Bb2 Bb7 4. d3 c5 5. Nf3 Ne7 6. Nc3 Nbc6 7. d4 cxd4 8. Nb5 Ng6 9. Nbxd4 Bb4+ 10. c3 Be7 11. g3 0-0 12. Bg2 Nxd4 13. Qxd4 Bf6 14. Qd3 Qc8 15. Qc2 Qc6 16. Rd1 Qxe4+ 17. Qxe4 Bxe4 18. Rxd7 Rac8 19. Nh4 Ne5 20. Bxe4 Nxd7 21. Kd2 Rfd8 22. Kc2 Nc5 23. Re1 Rc7 24. Ng2 b5 25. Nf4 Rdc8 26. Bf3 Na6 27. Ne2 Nb4+ 28. Kb1 Nd3 29. Rf1 Nxb2 30. Kxb2 b4 31. Rd1 bxc3+ 32. Kc2 Rd8 33. Rxd8+ Bxd8 34. Be4 Bf6 35. Bd3 Rc5 36. Bc4 g5 37. g4 h5 38. h3 hxg4 39. hxg4 Kf8 40. Nxc3 Bxc3 41. Kxc3 Ke7 42. Kd4 Kd6 43. Ke4 Re5+ 44. Kd4 Re1 45. f3 f5 46. a4 e5+ 0-1

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1978.??.??"]
[Round "?"]
[White "Poetzschmann, Rolf"]
[Black "Koelbel, Wolfgang"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "69"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. f5 Nb4 8. e5 Nxd3+ 9. cxd3 Ne8 10. e6 gxf5 11. exf7+ Rxf7 12. Ng5 Rf6 13. Nd5 Rg6 14. Qh5 Nf6 15. Nxf6+ Rxf6 16. Qxh7+ Kf8 17. Qh5 Kg8 18. d5 c6 19. 0-0 cxd5 20. Rf3 Rh6 21. Qf7+ Kh8 22. Qxd5 Qb6+ 23. Be3 Qxb2 24. Raf1 Rh4 25. R3f2 Qf6 26. Nf7+ Kh7 27. Bg5 Qd4 28. Qf3 Rg4 29. Be3 Qxd3 30. h3 Rb4 31. Qh5+ Kg8 32. Nh6+ Bxh6 33. Bxh6 Qd4 34. Kh1 Qf6 35. Rxf5 1-0

