[Event "Oberliga Ost-B 0102"]
[Site "Germany"]
[Date "2002.04.14"]
[Round "11.7"]
[White "Koerner, Holger"]
[Black "Eckhardt, Thorsten"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2139"]
[BlackElo "2222"]
[PlyCount "43"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt"]
[BlackTeam "Wetzlar"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nd2 Nc5 5. Ngf3 Nc6 6. Qc2 d6 7. exd6 Bxd6 8. a3 a5 9. Ne4 0-0 10. Nxc5 Bxc5 11. Bf4 Bg4 12. e3 h6 13. Bd3 Qe7 14. Be4 Ra6 15. Bxc6 bxc6 16. Ne5 Be6 17. 0-0 Qf6 18. Bg3 Rd8 19. Rad1 Rxd1 20. Rxd1 Rb6 21. Rd2 Bd6 22. c5 1-0

[Event "Oberliga Ost-B 0102"]
[Site "Germany"]
[Date "2002.04.13"]
[Round "10.7"]
[White "Pribe, Viktor"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2099"]
[BlackElo "2139"]
[PlyCount "127"]
[EventDate "2001.10.07"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Giessen"]
[BlackTeam "Frankfurt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Be3 Nbd7 9. 0-0-0 Ng4 10. Bg5+ Be7 11. Bxe7+ Kxe7 12. Nh3 c6 13. Rd3 Ngf6 14. Rhd1 Rhd8 15. f3 Nc5 16. Rxd8 Rxd8 17. Rxd8 Kxd8 18. Kd2 Ke7 19. Nf2 b5 20. b4 Ncd7 21. Nd3 Kd6 22. a4 a6 23. axb5 axb5 24. Ne2 Nb6 25. Nb2 Nfd7 26. Kc3 g5 27. Nc1 h5 28. Ncd3 h4 29. Nf2 Nf6 30. Kd2 Nh5 31. Nh3 Nf4 32. Nxg5 Nxg2 33. Nf7+ Kc7 34. Nxe5 Nd7 35. Ng6 e5 36. Nd3 Kd6 37. Ke2 Ke6 38. Kf2 h3 39. Kg3 Ne3 40. Ne1 Kf6 41. Nh4 Nb8 42. Kf2 Nc4 43. Nf5 Na6 44. c3 Nb2 45. Ne3 Nc7 46. Ng4+ Ke6 47. Ke2 Kd6 48. Nf2 c5 49. bxc5+ Kxc5 50. Ned3+ Nxd3 51. Kxd3 Ne6 52. Nxh3 Kd6 53. Ke3 Nc5 54. Nf2 Ke6 55. h4 Na4 56. Kd2 Kf6 57. Ng4+ Kg6 58. Nxe5+ Kh5 59. f4 Kxh4 60. Nd7 Kg4 61. f5 Kg5 62. Kc2 Kh6 63. e5 Kg7 64. e6 1-0

[Event "Hessen Cup"]
[Site "Hessen"]
[Date "2001.06.10"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Feist, Peter"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2118"]
[PlyCount "58"]
[EventDate "2001.05.??"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. d4 Nf6 5. 0-0 e6 6. c4 dxc4 7. Qa4 Qa5 8. Qxc4 cxd4 9. Nxd4 Nxd4 10. Qxd4 Bc5 11. Qc4 0-0 12. a3 Qb6 13. Nc3 Bd7 14. Na4 Bxa4 15. Qxa4 Rad8 16. b4 Bd4 17. Ra2 Nd5 18. Bb2 Bxf2+ 19. Rxf2 Ne3 20. Rf1 Rd2 21. Qa5 Qxa5 22. bxa5 Nxg2 23. Kxg2 Rc8 24. Rf3 Rcc2 25. Rb3 Rxe2+ 26. Kf3 h5 27. h4 a6 28. Rxb7 Kh7 29. Rxf7 Rf2+ 0-1

[Event "Oberliga Ost-B 0001"]
[Site "Germany"]
[Date "2001.01.28"]
[Round "5.8"]
[White "Koerner, Holger"]
[Black "Kripp, Wolfgang"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2118"]
[BlackElo "2205"]
[PlyCount "93"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt FTG"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 e6 3. Bf4 Bd6 4. Bg3 Ne7 5. e3 Nf5 6. c4 Nxg3 7. hxg3 c6 8. Nc3 Bc7 9. Bd3 h6 10. g4 e5 11. Nxe5 Bxe5 12. dxe5 dxc4 13. Bxc4 Qxd1+ 14. Rxd1 Bxg4 15. f3 Be6 16. Bxe6 fxe6 17. Ne4 Nd7 18. f4 Ke7 19. Ke2 Rhd8 20. Rd2 Nb6 21. Rhd1 Rd5 22. Nd6 Rb8 23. e4 Rxd2+ 24. Rxd2 Nd7 25. b4 b6 26. Nc4 Rf8 27. g3 b5 28. Na5 Rc8 29. Rd6 Nb8 30. Nb7 Nd7 31. Na5 Nb8 32. Nb3 Rd8 33. Rxd8 Kxd8 34. Nd4 Kd7 35. f5 exf5 36. exf5 Na6 37. Ne6 Nxb4 38. Nxg7 Ke7 39. f6+ Kf7 40. Nf5 Nxa2 41. Nxh6+ Ke6 42. f7 Ke7 43. Kd3 c5 44. e6 Nb4+ 45. Ke4 c4 46. Ng8+ Kf8 47. Nf6 1-0

[Event "Oberliga Ost-B 0001"]
[Site "Germany"]
[Date "2000.10.15"]
[Round "1.7"]
[White "Koerner, Holger"]
[Black "Majer, Damir"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2118"]
[BlackElo "2269"]
[PlyCount "118"]
[EventDate "2000.10.15"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt FTG"]
[BlackTeam "Zeitnot Hungen-Lich"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. g3 b6 3. e4 Bb7 4. d3 g6 5. Bg2 Bg7 6. 0-0 e6 7. e5 Nc6 8. Re1 d6 9. exd6 Qxd6 10. Bf4 Qd7 11. Nbd2 Nf6 12. Nc4 0-0 13. Nfe5 Nxe5 14. Bxe5 Rad8 15. a4 Bd5 16. f4 Bxc4 17. dxc4 Qxd1 18. Raxd1 Ng4 19. Bxg7 Kxg7 20. Bf3 Rxd1 21. Bxd1 Nf6 22. Be2 Rd8 23. Bd3 a5 24. h3 h5 25. Kf2 Rd4 26. Ke3 Nd7 27. c3 Rd6 28. Rb1 f5 29. b4 axb4 30. cxb4 e5 31. fxe5 Nxe5 32. Be2 h4 33. bxc5 Re6 34. cxb6 Nxc4+ 35. Kf2 hxg3+ 36. Kxg3 Nxb6 37. a5 Nd7 38. Bb5 Nc5 39. Ra1 Ne4+ 40. Kg2 Nc3 41. Bc4 Rc6 42. Bf1 Nd5 43. Kf2 Rc2+ 44. Kf3 Rc3+ 45. Ke2 Nb4 46. a6 Nxa6 47. Rxa6 g5 48. Kf2 g4 49. hxg4 fxg4 50. Be2 Rc2 51. Ke3 g3 52. Bd3 Rb2 53. Rg6+ Kf7 54. Rxg3 Kf6 55. Kd4 Rb4+ 56. Bc4 Ra4 57. Rf3+ Kg7 58. Rf4 Ra5 59. Ke4 Rg5 1/2-1/2

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "2000.04.09"]
[Round "11.5"]
[White "Koerner, Holger"]
[Black "Liebold, Thomas"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "2160"]
[PlyCount "78"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. 0-0 Nf6 5. d3 g6 6. c4 d5 7. cxd5 Nxd5 8. Nc3 Nxc3 9. bxc3 Bg7 10. Be3 Qd6 11. Nd2 b6 12. Ne4 Qc7 13. c4 0-0 14. Nc3 Bb7 15. Nd5 Qd7 16. Bh6 Nd4 17. Bxg7 Kxg7 18. e3 Ne6 19. f4 exf4 20. gxf4 Rad8 21. f5 Bxd5 22. cxd5 Nc7 23. f6+ Kh8 24. e4 Rfe8 25. d4 cxd4 26. Qxd4 Qg4 27. Qd2 Rxe4 28. Qh6 Rg8 29. Rad1 Rd4 30. Rc1 Nxd5 31. h3 Qg3 32. Rf3 Qd6 33. Qg5 Nf4 34. Rcf1 Ne6 35. Qc1 Rd8 36. Rc3 Nf4 37. Rc2 Qxf6 38. Rcf2 g5 39. Qc3 Qe5 0-1

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "2000.04.08"]
[Round "10.5"]
[White "Baer, Soeren"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2029"]
[PlyCount "74"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 c6 6. Nf3 b5 7. Bd3 Nbd7 8. Bh6 0-0 9. Bxg7 Kxg7 10. 0-0 e5 11. dxe5 dxe5 12. Rfd1 Qe7 13. a4 b4 14. Ne2 Rb8 15. Ng3 Nc5 16. Qg5 Re8 17. h3 h6 18. Qe3 b3 19. c3 a5 20. Bc4 Nfd7 21. Kh2 Nb6 22. Bxf7 Kxf7 23. Qxh6 Rg8 24. Ng5+ Ke8 25. Rd2 Nc4 26. Re2 Qg7 27. Qh7 Qxh7 28. Nxh7 Ke7 29. Ng5 Be6 30. Nf3 Rgd8 31. Nf1 Rd3 32. Ne1 Rd7 33. g4 Rbd8 34. Nf3 Rd1 35. Rxd1 Rxd1 36. Ng3 Nxa4 37. Nh4 Bf7 0-1

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "2000.03.12"]
[Round "9.5"]
[White "Lange, Klaus"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2164"]
[PlyCount "79"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 c6 7. Nc3 Bf5 8. Re1 Ne4 9. Nxe4 Bxe4 10. Be3 d5 11. cxd5 cxd5 12. Qb3 Qb6 13. Qxb6 axb6 14. Ne5 Bxg2 15. Kxg2 Nc6 16. Red1 Rfc8 17. a3 f6 18. Nf3 Na5 19. Ne1 Kf7 20. Rac1 Nc4 21. Nd3 Nxe3+ 22. fxe3 Ke6 23. g4 Kd6 24. Kf3 Rc4 25. Rxc4 dxc4 26. Nf4 b5 27. e4 e6 28. d5 exd5 29. Rxd5+ Kc6 30. Ne6 Bh6 31. Nd4+ Kb6 32. Rxb5+ Ka6 33. Rc5 Rd8 34. e3 Bf8 35. Rxc4 Bd6 36. Ne6 Rd7 37. Rd4 Kb6 38. Rd5 Kc6 39. Nd4+ Kb6 40. Nb5 1-0

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "2000.02.20"]
[Round "8.5"]
[White "Sunder, Thomas"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2158"]
[PlyCount "27"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 e5 7. d3 Nge7 8. 0-0 0-0 9. a3 Be6 10. Rb1 Qd7 11. b4 b6 12. b5 Nd4 13. Nxd4 exd4 14. Ne2 1/2-1/2

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "2000.01.30"]
[Round "7.5"]
[White "Schaefer, Michael"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2231"]
[PlyCount "55"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. h3 Nc6 7. e3 Nh5 8. Bh2 e5 9. Be2 exd4 10. exd4 Bh6 11. 0-0 Nf4 12. Re1 Nxe2+ 13. Qxe2 Bd7 14. c5 Re8 15. Qc4 Rxe1+ 16. Rxe1 dxc5 17. Qxc5 Bf8 18. Qc4 Bd6 19. Bxd6 cxd6 20. d5 Ne5 21. Nxe5 dxe5 22. Rxe5 Bf5 23. Qd4 b6 24. d6 Be6 25. Re3 Rc8 26. Ne4 Rc4 27. Qe5 Qh4 28. d7 1-0

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "2000.01.09"]
[Round "5.5"]
[White "Koerner, Holger"]
[Black "Danner, Lambert"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "2195"]
[PlyCount "57"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. b3 c5 5. Nf3 Nc6 6. Bb2 d5 7. exd6 Qxd6 8. d4 Nxd4 9. Nxd4 cxd4 10. Qxd4 Bf5 11. Qxd6 exd6 12. Nc3 0-0-0 13. 0-0-0 Be7 14. Bd3 Be6 15. Be4 a6 16. f4 f5 17. Bf3 Bf6 18. Rd2 Rd7 19. Ne2 Bxb2+ 20. Kxb2 Kc7 21. Nd4 Re8 22. Re1 Bf7 23. Rxe8 Bxe8 24. Nxf5 g6 25. Re2 Bf7 26. Nh6 Kd8 27. Bg4 Rc7 28. Rd2 Ke7 29. Nxf7 1-0

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "1999.12.12"]
[Round "4.5"]
[White "Koerner, Holger"]
[Black "Timpel, Klaus"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2280"]
[PlyCount "104"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 a6 5. h3 b5 6. Bd3 Nd7 7. a4 b4 8. Ne2 c5 9. c3 Rb8 10. 0-0 Qc7 11. Ng3 c4 12. Be2 bxc3 13. bxc3 a5 14. Be3 Ngf6 15. Nd2 Ba6 16. f4 e6 17. Bf3 0-0 18. Qc2 Rfe8 19. Ne2 Nb6 20. g4 d5 21. e5 Nfd7 22. f5 exf5 23. gxf5 Nf8 24. Bf4 Qc6 25. f6 Bh8 26. Kg2 Bc8 27. Bg4 Bxg4 28. hxg4 Bxf6 29. Nf3 Bg7 30. Rfb1 Ne6 31. Bg3 Nd7 32. Nf4 Ndf8 33. Rb2 Nxf4+ 34. Bxf4 Ne6 35. Bg3 Rxb2 36. Qxb2 Qc8 37. Qb5 Qd8 38. Rb1 Bh6 39. Bh4 Qc8 40. Nh2 Bd2 41. Qxa5 Nxd4 42. Qxd5 Bxc3 43. Bf6 Nb3 44. Kg3 Qc5 45. Qxc5 Nxc5 46. Rc1 Nxa4 47. Nf3 Rc8 48. Rh1 Nc5 49. Kf4 Nd3+ 50. Kg3 Bb2 51. Rd1 Nc5 52. Re1 Ne6 0-1

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "1999.11.07"]
[Round "3.5"]
[White "Wege, Jochen"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2236"]
[PlyCount "109"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. f3 Nc6 8. g4 h6 9. Qd2 a6 10. 0-0-0 Nxd4 11. Bxd4 b5 12. Kb1 Bb7 13. h4 e5 14. Be3 b4 15. Nd5 Bxd5 16. exd5 Qa5 17. Bc4 Nd7 18. g5 hxg5 19. hxg5 Rxh1 20. Rxh1 Nb6 21. Qd3 Nd7 22. g6 f6 23. Rh8+ Bf8 24. Bh6 0-0-0 25. Bxa6+ Kc7 26. Be3 Nc5 27. Bxc5 Qxc5 28. Rh1 Kb6 29. Bc4 f5 30. Bb3 Be7 31. Qxf5 Bf6 32. Qg4 Qd4 33. Qxd4+ exd4 34. f4 Kc5 35. Kc1 Re8 36. Rf1 Re2 37. Kd1 Rg2 38. f5 Rh2 39. a4 bxa3 40. bxa3 Bg5 41. Rf3 Rh1+ 42. Ke2 Rh2+ 43. Kf1 Bf6 44. Rf4 Be5 45. f6 Rh8 46. fxg7 Rg8 47. Rf7 d3 48. cxd3 Bxg7 49. Rf4 Bb2 50. Rc4+ Kb5 51. Rc6 Bxa3 52. Bc4+ Ka5 53. Ra6+ Kb4 54. Rxd6 Kc3 55. Re6 1-0

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "1999.11.06"]
[Round "2.5"]
[White "Koerner, Holger"]
[Black "Gustavsson, Cyrill"]
[Result "0-1"]
[ECO "D49"]
[BlackElo "2191"]
[PlyCount "82"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 Ba6 13. fxg7 Bxg7 14. Qe2 Qb6 15. b4 0-0 16. 0-0 Rae8 17. Ng5 f5 18. Qh5 Nf6 19. Qh4 Bc8 20. f4 Bb7 21. Qe1 Nd5 22. Kh1 Rf6 23. Qe2 h6 24. Nf3 Nc3 25. Qe1 Be4 26. Qd2 Rg6 27. Bb2 Kh7 28. Bxc3 dxc3 29. Qe2 Bxd3 30. Qxd3 Rd8 31. Qe2 Qc6 32. Rfe1 c2 33. Rac1 Rc8 34. Ne5 Bxe5 35. fxe5 Rg4 36. Qd2 Rc7 37. Re2 Rc4 38. Qd6 Rd7 39. Qf8 Rd1+ 40. Re1 Qd7 41. h3 Rcd4 0-1

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "1999.10.10"]
[Round "1.4"]
[White "Koerner, Holger"]
[Black "Thoma, Christian"]
[Result "1-0"]
[ECO "A07"]
[BlackElo "2242"]
[PlyCount "95"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. 0-0 Ngf6 5. d3 e6 6. Nbd2 Be7 7. e4 0-0 8. h3 Bh5 9. g4 Bg6 10. Nh4 dxe4 11. Nxg6 hxg6 12. dxe4 e5 13. Nc4 Bc5 14. Qe1 Qe7 15. a4 Qe6 16. Qe2 a5 17. Bd2 b6 18. Bc3 Rfe8 19. b3 Re7 20. Rfd1 Rae8 21. Ne3 c6 22. Nf5 Nh7 23. Nxe7+ Qxe7 24. Bd2 Ndf8 25. Be3 Ne6 26. Bxc5 bxc5 27. Qe3 Nd4 28. Rac1 Ng5 29. c3 Nxb3 30. Rb1 c4 31. Bf1 Nc5 32. Bxc4 Nxa4 33. Rd2 Nc5 34. Rdb2 Ngxe4 35. f3 Ng5 36. Kg2 e4 37. f4 Nf3 38. Be2 g5 39. Bxf3 exf3+ 40. Qxf3 gxf4 41. Qxc6 Kh7 42. Qf3 Qd6 43. Rd1 Qc7 44. Rd5 Re3 45. Rh5+ Kg6 46. Qd5 f3+ 47. Kf1 Qd7 48. Qg5# 1-0

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Gmeiner, Peter"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2230"]
[PlyCount "75"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nc3 Nxc3 9. bxc3 Nb8 10. 0-0 Nd7 11. c4 e5 12. dxe6 fxe6 13. Nd4 Nf6 14. Nb5 Qd8 15. Bf4 e5 16. Bg5 Be7 17. Bxf6 gxf6 18. Bh5+ Kf8 19. Qd5 Kg7 20. Rad1 Rf8 21. f4 Qb6+ 22. Kh1 Qc5 23. Nxd6 Qxd5 24. Rxd5 Be6 25. Rd2 b6 26. f5 Bg8 27. Be2 Rfd8 28. Rfd1 Kf8 29. Kg1 Bxd6 30. Rxd6 Ke7 31. Rc6 Rxd1+ 32. Bxd1 Rd8 33. Bf3 Bf7 34. a4 Rd6 35. Rc7+ Rd7 36. Rc6 Rd6 37. Rc7+ Rd7 38. Rc6 1/2-1/2

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Kartmann, Juergen"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2080"]
[PlyCount "114"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. 0-0 cxd4 8. cxd4 Be7 9. Nc3 Qd6 10. Nb5 Qd8 11. Bf4 Nd5 12. Bg3 0-0 13. Bc4 a6 14. Bxd5 exd5 15. Nc7 Rb8 16. Qb3 Bd6 17. Qb6 Bxg3 18. hxg3 f6 19. Rfc1 Be6 20. Rxc6 bxc6 21. Qxc6 Bf7 22. Nxa6 Rb6 23. Qa4 Qa8 24. Nc5 Rxb2 25. Qxa8 Rxa8 26. a4 Bh5 27. Nh4 Bg4 28. f3 Bc8 29. f4 Bg4 30. a5 Rb4 31. Kf2 Rxd4 32. Ke3 Rc4 33. Nd3 Kf7 34. Nf3 Bxf3 35. gxf3 Ra6 36. Kd2 Ke6 37. g4 Kd6 38. Ke3 Kc7 39. f5 g5 40. fxg6 hxg6 41. Nf4 Kd6 42. Nxg6 Rc5 43. Nh4 Raxa5 44. Nf5+ Kd7 45. Rh1 Rc3+ 46. Kd4 Rc4+ 47. Ke3 Ra3+ 48. Kf2 Rcc3 49. Rh7+ Kc6 50. Nd4+ Kc5 51. Ne6+ Kd6 52. Nd4 Ke5 53. Ne2 Rxf3+ 54. Kg2 Rfe3 55. Kf2 Rh3 56. Re7+ Kd6 57. Re8 Kd7 0-1

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Sehrt, Juergen"]
[Result "0-1"]
[ECO "D13"]
[BlackElo "2235"]
[PlyCount "80"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. c3 cxd4 5. cxd4 Qb6 6. Qb3 Qxb3 7. axb3 Nc6 8. Nc3 Bd7 9. h3 Rc8 10. e3 e6 11. Bd3 Nb4 12. Bb1 a6 13. 0-0 Bc6 14. Ne5 Nd7 15. Nd3 Be7 16. Nxb4 Bxb4 17. Bd3 Ke7 18. Rfc1 Bd6 19. Bxd6+ Kxd6 20. f4 Nb8 21. Kf2 Bd7 22. Na4 Bxa4 23. bxa4 Nc6 24. Rc3 Nb4 25. Ke2 Rc6 26. Rac1 h6 27. Bb1 f6 28. Kd2 g5 29. Rf1 Ke7 30. e4 gxf4 31. Rxf4 Rg8 32. g4 Rd8 33. e5 Rf8 34. Rcf3 Rb6 35. Rxf6 Rxf6 36. Rxf6 Nc6 37. Kc3 Rb4 38. Rxh6 Rc4+ 39. Kb3 Nxd4+ 40. Ka2 Rxa4# 0-1

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Schlamp, Robert"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2285"]
[PlyCount "69"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 0-0 6. Nc3 Nc6 7. d5 Nb8 8. 0-0 Bg4 9. h3 Bxf3 10. Qxf3 c6 11. a4 Nbd7 12. Qe2 Rc8 13. a5 a6 14. Bg5 Qc7 15. dxc6 Qxc6 16. Bb3 Nc5 17. Bd5 Qc7 18. Ra3 Ne6 19. Be3 Nxd5 20. Nxd5 Qxc2 21. Nxe7+ Kh8 22. Qxc2 Rxc2 23. Rb3 Nc5 24. Bxc5 dxc5 25. Rxb7 Rxb2 26. Ra7 Bd4 27. Nc6 Re8 28. Rxf7 Rxe4 29. Nxd4 cxd4 30. Rc1 Re8 31. Rcc7 d3 32. Rxh7+ Kg8 33. Rcg7+ Kf8 34. Rd7 d2 35. Rh8# 1-0

[Event "Oberliga Ost B 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.6"]
[White "Danner, Lambert"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "94"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 0-0 5. Nf3 d6 6. d4 Nc6 7. 0-0 a6 8. d5 Na5 9. Nd2 c5 10. a3 Nd7 11. Qc2 b5 12. cxb5 axb5 13. b4 Nc4 14. Nxc4 cxb4 15. Rb1 bxc3 16. Rxb5 Ba6 17. Rb4 Qc7 18. Nb2 Rab8 19. Nd3 Bxd3 20. exd3 Rxb4 21. axb4 Rb8 22. Re1 Bf6 23. Re4 Nb6 24. Re2 Qd7 25. Bf3 Qb5 26. Qb3 Qxd3 27. Kg2 Qc4 28. Qxc4 Nxc4 29. Bh6 Ne5 30. Be4 Ng4 31. Bc1 Rxb4 32. f4 Ra4 33. Bf3 Ra1 34. Rc2 h5 35. h3 Nh6 36. g4 hxg4 37. hxg4 Bd4 38. f5 Kg7 39. fxg6 fxg6 40. Be2 Nf7 41. Kf3 Bf6 42. g5 Bxg5 43. Bxg5 Nxg5+ 44. Kf4 Kf6 45. Rxc3 Ra4+ 46. Bc4 Nf7 47. Ke3 Ke5 0-1

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Franz, Joachim"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "111"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 0-0 6. 0-0 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 c6 10. Qe2 Nd7 11. Rd1 Nf6 12. Bd3 Bg4 13. h3 Bxf3 14. Qxf3 Qd5 15. Qe2 Qd6 16. c3 Nd5 17. Bc4 Bf6 18. Qf3 b5 19. Bf1 a5 20. Bh6 Rfd8 21. a4 b4 22. c4 Nc7 23. Bf4 Qd7 24. Be3 Bg7 25. Rac1 e6 26. b3 Ne8 27. g4 Qb7 28. Bg2 Rd6 29. Rd2 Rad8 30. Rcd1 Qc8 31. Bf4 Rxd4 32. Qxc6 Qxc6 33. Bxc6 Rxd2 34. Rxd2 Rxd2 35. Bxd2 Kf8 36. Be3 Be5 37. Bxe8 Kxe8 38. Bb6 Kd7 39. Bxa5 Bd6 40. Bb6 f5 41. f3 Kc6 42. Be3 e5 43. Kf1 Be7 44. Ke2 Bd6 45. Kd3 Be7 46. Bh6 Bd6 47. Bg7 Kc5 48. Bf6 Kc6 49. Bd8 Kd7 50. Bg5 Kc6 51. Bd2 Kb6 52. Be3+ Bc5 53. a5+ Kc6 54. Bxc5 Kxc5 55. g5 Kc6 56. a6 1-0

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Gaehler, Cornelius"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "100"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. e5 Bg7 5. f4 h5 6. Ndf3 Nh6 7. Bd3 Bf5 8. Ne2 e6 9. Ng3 Bf8 10. Bxf5 Nxf5 11. Nxf5 gxf5 12. 0-0 c5 13. Kh1 Nc6 14. c3 b5 15. Be3 c4 16. Ng5 h4 17. Rf3 Ne7 18. a4 a6 19. axb5 axb5 20. Rxa8 Qxa8 21. Rf1 Ng6 22. Qa1 Qb7 23. Qa5 Be7 24. Nh3 0-0 25. Ra1 b4 26. Qa2 bxc3 27. bxc3 Rb8 28. Qc2 Qb2 29. Rc1 Qxc2 30. Rxc2 Rb1+ 31. Ng1 Ba3 32. h3 Rf1 33. Kh2 Nxf4 34. Nf3 Nd3 35. Ra2 Bc1 36. Ra1 f4 37. Bg1 Rd1 38. Nxh4 Rd2 39. Nf3 Rc2 40. Ra7 Rxc3 41. Ng5 Ra3 42. Rc7 Be3 43. Nxf7 Ra1 44. Bxe3 fxe3 45. Nh6+ Kf8 46. Ng4 e2 47. Nf6 e1Q 48. Rd7 Qg1+ 49. Kg3 Qe3+ 50. Kg4 Qxd4+ 0-1

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Mueller, Andrea"]
[Result "1-0"]
[ECO "E61"]
[BlackElo "2155"]
[PlyCount "79"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. Bg5 0-0 6. e3 c5 7. Be2 cxd4 8. exd4 Nc6 9. 0-0 h6 10. Bh4 Bf5 11. d5 Ne5 12. Nd4 Bc8 13. Qd2 a6 14. f4 Ned7 15. h3 Nc5 16. Bf3 e5 17. dxe6 Nxe6 18. Rad1 Qc7 19. Nxe6 Bxe6 20. b3 Rab8 21. Qxd6 Qa5 22. Qd2 Rfd8 23. Nd5 Qc5+ 24. Bf2 Qa3 25. Qb4 Qxa2 26. Rd2 a5 27. Qc3 Nxd5 28. Qxg7+ Kxg7 29. Rxa2 Nxf4 30. Bg3 g5 31. Bxf4 gxf4 32. Rxa5 Rd3 33. Rb5 Rg8 34. Be4 Rg3 35. Rxf4 Kf8 36. Rxb7 Bxh3 37. Rfxf7+ Ke8 38. Bc6+ Kd8 39. Rb8+ Bc8 40. Rd7+ 1-0

[Event "Oberliga Ost B 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.6"]
[White "Koerner, Holger"]
[Black "Oparaugo, Thomas"]
[Result "1-0"]
[ECO "D11"]
[BlackElo "2140"]
[PlyCount "103"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 Bf5 5. Bg2 h6 6. Bb2 Nbd7 7. 0-0 Qb8 8. d4 e6 9. Nc3 Bd6 10. Nd2 0-0 11. e4 dxe4 12. Ndxe4 Bc7 13. Qe2 Bg4 14. Qe3 Re8 15. b4 a6 16. a4 Bb6 17. Nc5 a5 18. Nxd7 Nxd7 19. b5 c5 20. dxc5 Nxc5 21. Ne4 Qc7 22. Nxc5 Bxc5 23. Qe4 Bh5 24. Qxb7 Qd6 25. Qc6 Qe7 26. Qb7 Qd6 27. Qc6 Qe7 28. Bf3 Rac8 29. Qe4 Bg6 30. Qe2 Red8 31. Rfd1 Bf5 32. Bc3 Qa7 33. Rd2 Rxd2 34. Qxd2 Bb6 35. Qe2 Rd8 36. Kg2 Rd3 37. Rc1 Qd7 38. Be4 Bxe4+ 39. Qxe4 f6 40. c5 Bxc5 41. Bxa5 Rd5 42. Bc3 Kf7 43. Rc2 Rd1 44. Bxf6 Rd5 45. Bc3 Rf5 46. Rd2 Qc8 47. Qc6 Qxc6+ 48. bxc6 Be7 49. Bd4 Ra5 50. c7 Ra8 51. Be5 g6 52. Rb2 1-0

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Otto, Andreas"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "D76"]
[PlyCount "66"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 0-0 7. 0-0 Nc6 8. Nc3 Nb6 9. e3 e5 10. d5 Na5 11. e4 c6 12. Bg5 f6 13. Be3 cxd5 14. exd5 Nac4 15. Bc5 Nd6 16. a4 Nbc4 17. Nd2 Nxd2 18. Qxd2 b6 19. Bxd6 Qxd6 20. Nb5 Qd7 21. Nc7 Rb8 22. d6 Kh8 23. Rfd1 Rd8 24. Rac1 Bf8 25. Nb5 a6 26. Rc7 Qe6 27. Bd5 Qf5 28. Na7 Bxd6 29. Rf7 Be6 30. Nc6 Bc5 31. Nxd8 Rxd8 32. Qh6 Qxf2+ 33. Kh1 Bxd5+ 0-1

[Event "Oberliga Ost B 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.6"]
[White "Tennstedt, Andreas"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "E88"]
[WhiteElo "2215"]
[PlyCount "35"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 e5 7. d5 c6 8. Bd3 b5 9. Nge2 bxc4 10. Bxc4 c5 11. Rb1 a5 12. 0-0 Nbd7 13. Na4 Ne8 14. a3 f5 15. exf5 gxf5 16. Qd2 Ndf6 17. Nac3 Bd7 18. b4 1/2-1/2

[Event "Berliner Sommer 15th"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "2"]
[White "Koerner, Holger"]
[Black "Purtov, Andrei"]
[Result "0-1"]
[ECO "A15"]
[BlackElo "2455"]
[PlyCount "54"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 059 Extra"]
[Source "ChessBase"]
[SourceDate "1997.09.26"]
[SourceVersion "1"]
[SourceVersionDate "1997.09.26"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. c4 d6 5. e3 e5 6. Nc3 0-0 7. Be2 e4 8. Nd4 c5 9. Nc2 Nc6 10. a3 Ne5 11. d4 exd3 12. Bxd3 Be6 13. Qe2 Nfg4 14. f4 Qh4+ 15. g3 Nxd3+ 16. Qxd3 Qh3 17. Qe2 Nf6 18. Nd1 cxb4 19. axb4 Rac8 20. Na3 Rfe8 21. Rc1 Bg4 22. Qf1 Qh5 23. Bd4 Bf3 24. Rg1 Bxd1 25. Rxd1 Ng4 26. Qf3 Bxd4 27. Rxd4 Rxe3+ 0-1

[Event "Berliner Sommer 13th"]
[Site "Berlin"]
[Date "1995.??.??"]
[Round "4"]
[White "Koerner, Holger"]
[Black "Otte, Marco"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1845"]
[BlackElo "2065"]
[PlyCount "151"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 047 Extra"]
[Source "ChessBase"]
[SourceDate "1995.09.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.09.01"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 g6 4. Nf3 Bg7 5. c4 c6 6. Qb3 0-0 7. cxd5 cxd5 8. Be2 Na6 9. 0-0 b6 10. Nc3 Nc7 11. Rfc1 Bb7 12. a4 Nfe8 13. Nb5 Ne6 14. Bxg7 N8xg7 15. Ne5 a6 16. Nd4 Nxd4 17. exd4 Qd6 18. a5 Ne6 19. Qb2 Rfb8 20. Nd3 Bc6 21. axb6 Bb5 22. Bf1 Bxd3 23. Bxd3 Rxb6 24. Ra4 Rab8 25. Qa1 Qf4 26. Bxa6 Rxb4 27. Rc8+ Kg7 28. Rxb8 Rxb8 29. Qc3 Rb1+ 30. Bf1 Rd1 31. Qe3 Rxd2 32. g3 Qh6 33. Qe5+ Kg8 34. Ra8+ Nf8 35. Qxd5 Qg7 36. Qe5 Qxe5 37. dxe5 Rd5 38. f4 Rd2 39. Re8 e6 40. Ra8 Kg7 41. Bb5 g5 42. Ra4 gxf4 43. gxf4 Ng6 44. Bc6 h5 45. Bf3 Kh6 46. h3 Rd3 47. Bg2 Nh4 48. Bf1 Rd2 49. Ra3 Rd4 50. Re3 Rxf4 51. Bg2 Nxg2 52. Kxg2 Kg5 53. Rg3+ Kf5 54. Re3 h4 55. Re2 Kg6 56. Re3 Kg7 57. Re2 Kf8 58. Re3 Ke7 59. Re2 Kd7 60. Rd2+ Kc6 61. Rd8 Kc5 62. Rh8 Kd4 63. Rh5 Ke4 64. Kg1 Kf3 65. Kh2 Ra4 66. Rh7 Rf4 67. Rh5 Rf5 68. Rxh4 Rxe5 69. Rb4 Re2+ 70. Kh1 Kg3 71. Rb3+ Kh4 72. Kg1 e5 73. Rf3 e4 74. Rxf7 Kxh3 75. Rg7 Rb2 76. Kf1 1/2-1/2

[Event "Berliner Sommer 12th"]
[Site "Berlin"]
[Date "1994.??.??"]
[Round "?"]
[White "Bedenbaender, Andreas"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "104"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d5 2. d4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Qxf3 c6 6. Bf4 e6 7. 0-0-0 Bd6 8. Be5 0-0 9. Qg3 Ne8 10. Bd3 f5 11. Nf3 Bxe5 12. dxe5 Qe7 13. h4 b5 14. h5 Nd7 15. h6 g6 16. Ne2 Nb6 17. Nh4 Nd5 18. Nf4 Nxf4 19. Qxf4 Nc7 20. Nf3 Nd5 21. Qg5 Qxg5+ 22. Nxg5 a5 23. Rh3 Ra7 24. Rf3 Rb7 25. c4 bxc4 26. Bxc4 Rb4 27. Bxd5 cxd5 28. Rc3 Rg4 29. Nf3 Ba6 30. Nd4 Rc8 31. Nxe6 Rxc3+ 32. bxc3 Bc4 33. Nc7 Rxg2 34. Nxd5 Bxd5 35. Rxd5 Rxa2 36. Rd7 Rh2 37. e6 Re2 38. Rg7+ Kf8 39. Rxh7 Kg8 40. Ra7 Rxe6 41. Rxa5 Kh7 42. Kd2 Kxh6 43. c4 f4 44. Kd3 f3 45. Ra1 g5 46. c5 g4 47. c6 Rxc6 48. Ke4 Rf6 49. Rf1 Kg5 50. Ke3 Kh4 51. Kf2 g3+ 52. Kg1 Kh3 0-1

[Event "Berliner Sommer 12th"]
[Site "Berlin"]
[Date "1994.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Hafner, Christian"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "40"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. b4 c6 2. Bb2 a5 3. bxa5 Qxa5 4. e3 Nf6 5. Nf3 d6 6. Be2 e5 7. 0-0 Be7 8. d3 0-0 9. c4 e4 10. Nd4 Nbd7 11. Nd2 exd3 12. Bxd3 Ne5 13. N2b3 Qc7 14. Qe2 Re8 15. Rfd1 d5 16. cxd5 Nxd5 17. Nf5 Bf6 18. Nbd4 g6 19. Ng3 Bg4 20. Nf3 Nf4 0-1

[Event "Berliner Sommer 12th"]
[Site "Berlin"]
[Date "1994.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Kruppa, Yuri"]
[Result "0-1"]
[ECO "E60"]
[BlackElo "2545"]
[PlyCount "56"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 0-0 5. c4 d6 6. d4 Nbd7 7. Be2 e5 8. dxe5 Ng4 9. 0-0 Ngxe5 10. Qb3 a5 11. Nxe5 Bxe5 12. Bxe5 dxe5 13. Nc3 axb4 14. Qxb4 c6 15. Rfd1 Qa5 16. a3 Nc5 17. Ra2 Bf5 18. f3 Qa7 19. Kf1 Na6 20. Qb2 Qxe3 21. Nb1 Nc5 22. Qc3 Qxc3 23. Nxc3 Rfd8 24. Ke1 Rd4 25. g4 Be6 26. Rxd4 exd4 27. Ne4 Nxe4 28. fxe4 b5 0-1

[Event "Berliner Sommer 12th"]
[Site "Berlin"]
[Date "1994.??.??"]
[Round "?"]
[White "Roos, Thomas"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2255"]
[PlyCount "57"]
[EventDate "1994.08.??"]
[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 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. Nc3 Re8 8. 0-0 Ngxe5 9. Ne4 Bf8 10. Ng3 d6 11. b3 Qf6 12. Rb1 Nxf3+ 13. Bxf3 Rb8 14. Nh5 Qg6 15. Bb2 Ne5 16. Be2 Qe4 17. Qd2 Qh4 18. Nf4 Bf5 19. Rbd1 c6 20. f3 g5 21. g3 Qh6 22. Ng2 Qg6 23. f4 Ng4 24. h3 Nxe3 25. Nxe3 Bxh3 26. f5 Qh6 27. Rf2 d5 28. cxd5 Rbd8 29. Rh2 1-0

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1992.??.??"]
[Round "?"]
[White "Gallo, Jens"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2245"]
[PlyCount "82"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Nb6 8. Nc3 Nc6 9. e3 Re8 10. Ne1 e5 11. d5 Ne7 12. e4 Bd7 13. Nc2 c6 14. Ne3 cxd5 15. exd5 Nf5 16. Nxf5 Bxf5 17. Re1 Nc4 18. Qa4 Nd6 19. Be3 b6 20. Rad1 Bd7 21. Qb4 Bf8 22. Qb3 Rc8 23. h3 Nf5 24. Kh2 Nxe3 25. Rxe3 Bd6 26. Rde1 f5 27. Nb5 Bxb5 28. Qxb5 Rc5 29. Qa4 Re7 30. Qh4 Rd7 31. Qxd8+ Rxd8 32. R3e2 h5 33. h4 Kf7 34. Rd1 Rdc8 35. Red2 Rc1 36. Rxc1 Rxc1 37. a3 Kf6 38. Bf3 e4 39. Bd1 Ke5 40. Kg2 a5 41. Ba4 Kf6 1/2-1/2

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1992.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Heppner, Ernst"]
[Result "1/2-1/2"]
[ECO "A12"]
[PlyCount "69"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 h6 7. b3 a5 8. a3 Be7 9. Bb2 0-0 10. c4 Nbd7 11. Ra2 Qb6 12. Qa1 Bh7 13. Ne5 Rfd8 14. Bd4 Qa6 15. Nxd7 Rxd7 16. Rc1 c5 17. Be5 d4 18. Nf3 Ne8 19. Bf4 Bd6 20. Bxd6 Qxd6 21. b4 axb4 22. axb4 Rxa2 23. Qxa2 b6 24. Rb1 e5 25. Nd2 f5 26. Qa8 Rd8 27. Qd5+ Kf8 28. bxc5 bxc5 29. Rb5 Qxd5 30. Bxd5 Nc7 31. Rxc5 Nxd5 32. Rxd5 Rxd5 33. cxd5 Ke7 34. Nc4 e4 35. f4 1/2-1/2

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1992.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Huisl, Wolfgang"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "2320"]
[PlyCount "84"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. e4 dxe4 4. Nxe4 Qd5 5. Ng3 Nc6 6. Nf3 Bd7 7. Be2 Nf6 8. 0-0 0-0-0 9. c3 h6 10. b4 Be8 11. b5 Na5 12. Ne5 c5 13. bxc6 Nxc6 14. Bf3 Qxe5 15. dxe5 Rxd1 16. Bxd1 Nxe5 17. Be3 a6 18. f3 Nd5 19. Bd4 Nc6 20. Bb3 Nxd4 21. cxd4 Nf4 22. Rfc1+ Kd8 23. Rc2 Bc6 24. Ne4 Be7 25. g3 Nd5 26. Kf2 Bg5 27. Bxd5 Bxd5 28. Nxg5 hxg5 29. Ke3 Kd7 30. a4 a5 31. Rb1 Bc6 32. Rc5 Rxh2 33. Rxg5 Ra2 34. Rxa5 Ra3+ 35. Kf4 Rxf3+ 36. Kg4 Rd3 37. Rb4 f5+ 38. Kh4 Ke7 39. Re5 Kf6 40. Kh3 f4 41. Kh2 fxg3+ 42. Kh3 g2+ 0-1

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1992.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Klings, Peter"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "82"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nc6 4. Nf3 Bg4 5. 0-0 Qd7 6. Nbd2 Nf6 7. c4 d4 8. a3 a5 9. Rb1 Be7 10. b3 0-0 11. Ne1 Rab8 12. Nc2 Rfe8 13. Ne4 Bh3 14. Nxf6+ Bxf6 15. Bxh3 Qxh3 16. e4 dxe3 17. Nxe3 Nd4 18. Bb2 Re6 19. Bxd4 exd4 20. Nd5 Be5 21. Qf3 Rbe8 22. b4 c6 23. Nb6 axb4 24. axb4 Bc7 25. Na4 b6 26. c5 b5 27. Nb6 h5 28. Ra1 h4 29. Ra8 Rxa8 30. Nxa8 Bb8 31. Nb6 hxg3 32. hxg3 Rg6 33. Qg2 Qf5 34. Qe4 Qxe4 35. dxe4 Re6 36. f3 Bxg3 37. Ra1 Re8 38. Kg2 Bf4 39. Nd5 cxd5 40. exd5 Rd8 41. d6 d3 0-1

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1992.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Rohs, Peter"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "117"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 e6 4. Bg2 d5 5. Nc3 d4 6. Nce2 Bd6 7. f4 Nge7 8. Nf3 0-0 9. 0-0 Bd7 10. c3 Rc8 11. e5 Bb8 12. Kh1 Qb6 13. Qb3 Qxb3 14. axb3 dxc3 15. bxc3 Rfd8 16. Be3 b6 17. Rfd1 Nf5 18. Bf2 Na5 19. Rab1 Bb5 20. c4 Bc6 21. g4 Nh6 22. h3 Rd7 23. d4 Be4 24. Rb2 f6 25. exf6 gxf6 26. Rdd2 Rcd8 27. Be3 Bxf3 28. Bxf3 cxd4 29. Rxd4 e5 30. Rxd7 Rxd7 31. Bd5+ Kg7 32. Kg2 Nf7 33. f5 Bd6 34. Ng3 Be7 35. b4 Nb7 36. Ra2 Nbd8 37. Ra4 Rc7 38. b5 Nd6 39. Kf3 N8f7 40. h4 h6 41. Ne2 h5 42. Nc3 e4+ 43. Nxe4 Ne5+ 44. Ke2 hxg4 45. Nxd6 Bxd6 46. Kd2 g3 47. Ke2 Ng4 48. c5 Nxe3 49. cxd6 Rc5 50. Be4 g2 51. Rxa7+ Kh6 52. Ra1 Nxf5 53. d7 Nd4+ 54. Kd3 Ne6 55. Bxg2 Rxb5 56. Ra8 Rb2 57. Re8 Nc5+ 58. Kc3 Rb3+ 59. Kc4 1-0

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1992.??.??"]
[Round "?"]
[White "Neidhardt, Claus Ulrich"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2335"]
[PlyCount "67"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. e5 Nfd7 9. Be3 Nb6 10. Qc5 f6 11. Rd1 Bg4 12. Be2 N8d7 13. Qb4 Qc8 14. Qb3+ Kh8 15. e6 Nb8 16. d5 Nxd5 17. Qxd5 Bxe6 18. Qd2 c5 19. 0-0 Nd7 20. Nd5 Re8 21. Bf4 Bxd5 22. Qxd5 Nf8 23. Be3 b6 24. b4 cxb4 25. Bxb6 Ne6 26. Be3 Nc7 27. Qb3 a5 28. Rc1 Qb7 29. Nd4 e5 30. Bf3 e4 31. Qf7 Rac8 32. Bg4 f5 33. Nxf5 gxf5 34. Bxf5 1-0

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1992.??.??"]
[Round "?"]
[White "Uhl, Michael"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "37"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Rb1 Rb8 10. Ne2 e5 11. Be3 b6 12. Qd2 d5 13. Nxe5 Nxe5 14. fxe5 d4 15. Bh6 Nc6 16. Bxg7 Kxg7 17. Qf4 Be6 18. Qf6+ Kg8 19. a3 1/2-1/2

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "?"]
[White "Beck, Daniel"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2220"]
[PlyCount "83"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 0-0 5. Bg5 d6 6. f3 Nc6 7. d5 Ne5 8. Qd2 c6 9. f4 Ned7 10. Bd3 cxd5 11. cxd5 Nc5 12. Bc2 b5 13. a3 Rb8 14. e5 dxe5 15. Nf3 h6 16. Bxf6 exf6 17. 0-0 exf4 18. Qxf4 Qb6 19. Kh1 f5 20. h4 Bd7 21. Rab1 Rfe8 22. Rfd1 b4 23. axb4 Qxb4 24. Nd4 Ne4 25. Nxe4 fxe4 26. Rf1 f5 27. Nc6 Bxc6 28. dxc6 e3 29. Qg3 e2 30. Rfe1 Qd2 31. Bb3+ Kh7 32. Bf7 Re5 33. Qxg6+ Kh8 34. c7 Rc8 35. Be6 Qd6 36. Bxf5 Qxg6 37. Bxg6 Rxc7 38. Bd3 Rce7 39. Rbc1 Bf6 40. Rc2 Bxh4 41. Rexe2 Rxe2 42. Rxe2 1/2-1/2

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "?"]
[White "Gebhardt, Ulrich"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2255"]
[PlyCount "86"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Qe8 10. Nd2 Na6 11. 0-0 Bd7 12. b3 Nh7 13. a3 h5 14. f3 Bh6 15. Rb1 Be3+ 16. Kh1 f5 17. exf5 gxf5 18. f4 exf4 19. Bxh5 Qe5 20. Qc2 Qg7 21. Be2 Qh6 22. Nf3 Rf7 23. Bd3 Nc5 24. b4 Nxd3 25. Qxd3 axb4 26. axb4 Rg7 27. Ra1 Re8 28. Rfe1 Rg4 29. Nd1 Rxh4 30. Nxh4 Qxh4 31. Nxe3 fxe3 32. Rxe3 Re4 33. Rxe4 fxe4 34. Qd4 Nf6 35. g3 Qg5 36. Rf1 Kg7 37. Rf4 Bg4 38. h4 Qe5 39. Qe3 Bf3+ 40. Rxf3 exf3 41. Qxf3 Qe1+ 42. Kg2 Qxb4 43. g4 Qxc4 0-1

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "?"]
[White "Heck, Stefan"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "91"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 c6 7. 0-0 e5 8. h3 Re8 9. Re1 b5 10. dxe5 dxe5 11. Be3 Qe7 12. Nc1 Na6 13. a3 Be6 14. Nd3 Bc4 15. Bf1 Red8 16. Qc1 Bxd3 17. Bxd3 Nc5 18. Bxc5 Qxc5 19. Qe3 Qxe3 20. Rxe3 Nd7 21. Rd1 Nc5 22. b4 Ne6 23. Ree1 a5 24. Ra1 Bf8 25. bxa5 Rxa5 26. Reb1 Rxa3 27. Rxa3 Bxa3 28. Kf1 Bc5 29. Na2 Rd4 30. Ke2 Ra4 31. Nc1 Nd4+ 32. Kf1 Kf8 33. Nb3 Nxb3 34. Rxb3 Ke7 35. Ke2 Kd6 36. f4 Rb4 37. Rxb4 Bxb4 38. c4 exf4 39. gxf4 bxc4 40. Bxc4 f6 41. h4 h6 42. Kf3 Be1 43. Bf7 Bxh4 44. Bxg6 Be1 45. Bf7 Bd2 46. Kg4 0-1

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Ambrosius, Berthold"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "102"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nc3 c5 7. a3 Nc6 8. Rb1 Re8 9. b4 b6 10. bxc5 bxc5 11. Na4 Qd6 12. c4 dxc4 13. Bf4 e5 14. Nxe5 Nxe5 15. Bxa8 Bg4 16. dxc4 Qe7 17. Bg2 Nxc4 18. Qc1 Qxe2 19. Re1 Qxe1+ 20. Qxe1 Rxe1+ 21. Rxe1 Nxa3 22. Nxc5 h5 23. Be5 Nd7 24. Nxd7 Bxd7 25. Bxg7 Kxg7 26. Re7 Be6 27. Rxa7 Nc4 28. h4 Ne5 29. Be4 Kf6 30. Kf1 Bc4+ 31. Ke1 Be6 32. Kd2 Ng4 33. Ke2 Bc4+ 34. Kf3 Be6 35. Kf4 Nxf2 36. Bb1 Ng4 37. Ba2 Bxa2 38. Rxa2 Kg7 39. Ra7 Kf6 40. Ra6+ Kg7 41. Rb6 Nh6 42. Ra6 Ng4 43. Kg5 Nh6 44. Ra5 Ng4 45. Kf4 Nh6 46. Ra1 Ng4 47. Ra2 Nh6 48. Ra3 Ng4 49. Ra6 Nh6 50. Ra8 Ng4 51. Ra6 Nh6 1/2-1/2

[Event "BL2-Sued-West qual"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Kaspereit, Holger"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "33"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Bc5 6. Bg5 h6 7. Bxf6 Qxf6 8. Nc3 Ne7 9. Nd2 Qe6 10. e4 dxe4 11. Ncxe4 Bb6 12. Nc4 0-0 13. Nxb6 Qxb6 14. b3 Be6 15. Nd2 c6 16. Nf3 f6 17. Qe2 1/2-1/2

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Mueller, M."]
[Result "1-0"]
[ECO "A48"]
[PlyCount "93"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 b6 7. 0-0 c5 8. c3 Bb7 9. Nbd2 Nbd7 10. a4 cxd4 11. exd4 Nd5 12. Bh2 Bh6 13. Re1 a6 14. Bf1 Re8 15. Qb3 Rb8 16. Bc4 N7f6 17. Re2 e6 18. Qa3 Bf4 19. Ree1 Qc7 20. Bf1 Bxh2+ 21. Kxh2 e5 22. Nc4 e4 23. Nfd2 Re6 24. g3 Rbe8 25. Ne3 Nxe3 26. fxe3 h5 27. Be2 d5 28. h4 Kg7 29. Rf1 Ng8 30. c4 Nh6 31. c5 bxc5 32. dxc5 Nf5 33. Rxf5 gxf5 34. Qc3+ Kh6 35. b4 Rg6 36. Rg1 Reg8 37. Nf1 Rc6 38. b5 axb5 39. axb5 Rcg6 40. Qd4 Qd8 41. Qe5 Bc8 42. Qf4+ Kh7 43. Bxh5 Rh6 44. Be2 Qe7 45. c6 Qc5 46. Rg2 Qb6 47. Qe5 1-0

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "?"]
[White "Koerner, Holger"]
[Black "Weil, Volker"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "56"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 c6 7. a4 a5 8. 0-0 Qc7 9. h3 e5 10. Be3 Nbd7 11. g4 Nb6 12. b3 Rd8 13. Ng3 d5 14. dxe5 Nxe4 15. Ncxe4 dxe4 16. Qe2 Nd5 17. Bd4 Bxe5 18. Bxe5 Qxe5 19. Qxe4 Qf6 20. c4 Nf4 21. Rad1 Be6 22. Qe3 h5 23. Ne4 Qe5 24. g5 Kg7 25. h4 Bg4 26. Bf3 Bf5 27. Nc5 Qc7 28. Rd4 Nh3+ 1/2-1/2

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "?"]
[White "Kreiling, Carsten"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "E83"]
[PlyCount "48"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 0-0 5. Be3 d6 6. f3 Nc6 7. Qd2 a6 8. Nge2 Re8 9. Nc1 e5 10. d5 Nd4 11. N1e2 c5 12. dxc6 bxc6 13. Nxd4 exd4 14. Bxd4 d5 15. cxd5 cxd5 16. Bxf6 Bxf6 17. Nxd5 Bxb2 18. Qxb2 Qxd5 19. Rd1 Qc5 20. Qd4 Qa5+ 21. Qd2 Qc5 22. Qd4 Qa5+ 23. Qd2 Qc5 24. Qd4 Qa5+ 1/2-1/2

[Event "Oberliga Hessen"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "?"]
[White "Walther, Cliff"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "42"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Rb1 c5 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. Bc4 Qh4 14. Bd3 exd5 15. exd5 Re8 16. Kf1 c4 17. Be2 Bf5 18. Rb4 b5 19. f4 Bd6 20. Rxb5 Rxe2 21. Kxe2 Re8+ 0-1

[Event "BL2-Sued-West qual"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Wielsch, Klaus"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "D74"]
[PlyCount "82"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d5 6. Bg2 dxc4 7. Qa4 Nfd7 8. Qxc4 Nb6 9. Qd3 Nc6 10. Be3 e5 11. Bg5 f6 12. Be3 f5 13. dxe5 Qxd3 14. exd3 Nxe5 15. Nxe5 Bxe5 16. d4 Bf6 17. Nd5 Nxd5 18. Bxd5+ Kg7 19. 0-0-0 c6 20. Bb3 b6 21. Bf4 Bb7 22. Rhe1 Rad8 23. Be5 Rd7 24. Be6 Rdd8 25. f4 Rfe8 26. Bb3 c5 27. Bxf6+ Kxf6 28. Rxe8 Rxe8 29. dxc5 bxc5 30. Rd6+ Ke7 31. Re6+ Kd7 32. Rxe8 Kxe8 33. Kd2 Bg2 34. Kc3 Bf1 35. Bc4 Bg2 36. Kb3 Bc6 37. h4 h6 38. a3 Ke7 39. Bg8 Bb5 40. a4 Be2 41. Kc3 a5 1/2-1/2

[Event "BL2-Sued-West 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Koerner, Holger"]
[Black "Pfrommer, Christoph"]
[Result "0-1"]
[ECO "A49"]
[PlyCount "78"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt FTG"]
[BlackTeam "Karlsruhe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 g6 4. 0-0 Bg7 5. d3 0-0 6. Nc3 Nc6 7. e4 dxe4 8. dxe4 e5 9. h3 Be6 10. Be3 Qe7 11. Nd5 Qd8 12. Bg5 Bxd5 13. exd5 Qxd5 14. Qxd5 Nxd5 15. Nxe5 Nxe5 16. Bxd5 c6 17. Bg2 Nc4 18. Rad1 Bxb2 19. Rd7 Rab8 20. Rb1 Nb6 21. Rd3 Be5 22. f4 Bc7 23. Bf6 Rfe8 24. Kf2 Re6 25. Bd4 Rd8 26. a4 Red6 27. Be3 Rxd3 28. cxd3 Rxd3 29. a5 Nd5 30. Rxb7 Bxa5 31. Bxa7 Rd2+ 32. Kg1 h5 33. h4 Rd1+ 34. Kf2 Be1+ 35. Ke2 Nc3+ 36. Ke3 Bxg3 37. Bxc6 Bxh4 38. Be8 Re1+ 39. Kd4 Bf6+ 0-1

[Event "BL2-Sued-West 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.8"]
[White "Koerner, Holger"]
[Black "Schaefer, Jo"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "100"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt FTG"]
[BlackTeam "Neuwied"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 c5 7. 0-0 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. Be3 b6 11. a3 a5 12. Rb1 a4 13. f3 Bd7 14. f4 Qc8 15. d6 exd6 16. fxe5 Ng4 17. Bxg4 Bxg4 18. Qxd6 Qe6 19. Nd5 Qxe5 20. Qxe5 Bxe5 21. Nxb6 Ra6 22. Bxc5 Rb8 23. Nd5 Be2 24. Rfe1 Bxc4 25. Bb4 Bd4+ 26. Kh1 Bf2 27. Red1 Re6 28. Bc3 Bh4 29. e5 Bb3 30. Rd2 Rd8 31. Nc7 Rxd2 32. Nxe6 Rf2 33. Nd4 Bd5 34. Nf3 Be7 35. Bd4 Rc2 36. Kg1 g5 37. Ne1 Rd2 38. Bf2 Be4 39. Rc1 Rxb2 40. Bc5 Bd8 41. Rc4 Bb7 42. Rxa4 Bc7 43. Rb4 Bxe5 44. Rxb2 Bxb2 45. Nd3 Bc3 46. Kf2 Be4 47. Nb4 f5 48. g3 Kf7 49. a4 Ke6 50. a5 f4 1/2-1/2

[Event "BL2-Sued-West 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.8"]
[White "Zunker, Reinhard"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2215"]
[PlyCount "50"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hofheim"]
[BlackTeam "Frankfurt FTG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. f4 Nf6 5. Bd3 0-0 6. Nf3 Nc6 7. e5 dxe5 8. dxe5 Nd5 9. 0-0 f6 10. Qe2 fxe5 11. fxe5 Bg4 12. Be4 Nxe5 13. Qb5 Bxf3 14. gxf3 e6 15. Qxb7 Rb8 16. Qxa7 Rb6 17. Qa4 Qh4 18. Qc2 Bh6 19. Bxh6 Qxh6 20. Bxd5 exd5 21. Qe2 Nxf3+ 22. Rxf3 Rxf3 23. Qxf3 Qc1+ 24. Qf1 Qxb2 25. Qd1 Qxa1 1/2-1/2

[Event "BL2-Sued-West 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.8"]
[White "Binnig, Fritz"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "80"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Frankenthal"]
[BlackTeam "Frankfurt FTG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Be2 d6 4. h4 Nf6 5. Nc3 Nc6 6. Be3 e5 7. d5 Nd4 8. Bxd4 exd4 9. Qxd4 0-0 10. Qd2 c6 11. h5 Re8 12. hxg6 hxg6 13. dxc6 bxc6 14. Rd1 Nxe4 15. Nxe4 Rxe4 16. Qxd6 Qe8 17. Kf1 Bf5 18. b3 Re7 19. Qc5 Re5 20. Qc4 Qe7 21. Rh4 Rc5 22. Qb4 a5 23. Qb6 Rxc2 24. Rc4 Re8 25. Rxc2 Bxc2 26. Rc1 Be4 27. Qxa5 Bd4 28. Qd2 Qh4 29. g3 Qh1 30. Qxd4 Bg2+ 31. Ke1 Qxg1+ 32. Kd2 Rxe2+ 33. Kxe2 Qxc1 34. Qd8+ Kg7 35. Qd4+ Kh7 36. Qh4+ Qh6 37. Qf6 Bd5 38. a4 Qh5+ 39. Ke3 Bxb3 40. Qxc6 Qe5+ 0-1

[Event "BL2-Sued-West 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.8"]
[White "Koerner, Holger"]
[Black "Heine, Thomas"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "80"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt FTG"]
[BlackTeam "Giessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c5 6. Nc3 d5 7. a3 b6 8. e4 Bb7 9. e5 Ne8 10. Re1 Nc6 11. Bf4 Nc7 12. Qd2 Ne6 13. Bh6 Ncd4 14. Bxg7 Nxf3+ 15. Bxf3 Kxg7 16. Ne2 Qc7 17. d4 Rfd8 18. c3 Ba6 19. Nf4 Nxf4 20. Qxf4 c4 21. Bg4 Bc8 22. Re3 h5 23. Bxc8 Raxc8 24. Rae1 Rf8 25. h3 Rh8 26. Qg5 Rcf8 27. e6 f5 28. Re5 Qd6 29. f4 Rf6 30. R1e2 Kf8 31. g4 fxg4 32. f5 gxf5 33. hxg4 hxg4 34. Rf2 Ke8 35. Rfxf5 Rhf8 36. Rxf6 exf6 37. Qh5+ Ke7 38. Qh7+ Ke8 39. Qh5+ Ke7 40. Qh7+ Ke8 1/2-1/2

[Event "BL2-Sued-West 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.8"]
[White "Theel, Thomas"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "53"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Miesenbach"]
[BlackTeam "Frankfurt FTG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Bg5 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. h4 b5 10. h5 e5 11. d5 Na5 12. Ng3 c6 13. dxc6 Nxc6 14. cxb5 axb5 15. Bxb5 Nd4 16. Bc4 Be6 17. Bxe6 fxe6 18. hxg6 hxg6 19. Rc1 Qb6 20. b3 Rbc8 21. Nge2 Nxe2 22. Nxe2 d5 23. Rxc8 Rxc8 24. Bxf6 Bxf6 25. exd5 exd5 26. Qxd5+ Kg7 27. Qd7+ 1-0

[Event "Biel-14 MTO op"]
[Site "Biel"]
[Date "1981.07.??"]
[Round "1"]
[White "Gfeller, Andreas"]
[Black "Koerner, Holger"]
[Result "0-1"]
[ECO "E63"]
[PlyCount "66"]
[EventDate "1981.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Nf6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nc6 7. Nc3 a6 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 e5 11. d5 Nd4 12. Bg2 Nd7 13. Be3 c5 14. Rb1 f5 15. Qd2 f4 16. gxf4 Qh4 17. f5 gxf5 18. f3 f4 19. Bf2 Qh5 20. Be1 Rf6 21. Ne2 Rg6 22. Kh1 Bf6 23. Ng1 Kh8 24. Qd1 Rag8 25. Rf2 Bh4 26. Rd2 Bxe1 27. Qxe1 Rg3 28. Qd1 Nf6 29. b3 Nxe4 30. fxe4 f3 31. Nxf3 Nxf3 32. Rbb2 Rxg2 33. Rxg2 Rxg2 0-1

[Event "DSB Team U20-ch"]
[Site "Germany"]
[Date "1978.12.30"]
[Round "5.3"]
[White "Koerner, Holger"]
[Black "Ahmels, I."]
[Result "1-0"]
[ECO "A16"]
[PlyCount "89"]
[EventDate "1978.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Oberursel"]
[BlackTeam "Hamburg Eppendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 c5 2. Bg2 g6 3. c4 Bg7 4. Nc3 e6 5. e3 Nc6 6. Nge2 Nge7 7. 0-0 d5 8. cxd5 Nxd5 9. Nxd5 exd5 10. d4 cxd4 11. Nxd4 0-0 12. b3 Nxd4 13. exd4 Be6 14. Be3 Rc8 15. Qd2 Qb6 16. Rfc1 Rc6 17. Rxc6 bxc6 18. Rc1 Rc8 19. b4 Bf8 20. a3 Qa6 21. Rc3 Bf5 22. Qc1 Be6 23. Bf1 Qb7 24. Bh6 Bxh6 25. Qxh6 Bf5 26. Qc1 Be6 27. h4 h5 28. Qh6 Bf5 29. Qc1 Be6 30. Bd3 Kg7 31. Kh2 Qb6 32. Rc5 Qd8 33. Qf4 Qf6 34. Qxf6+ Kxf6 35. Kg2 Bf5 36. Bxf5 Kxf5 37. Kf3 Ke6 38. b5 Kd6 39. Kf4 Rc7 40. Rxc6+ Rxc6 41. bxc6 f6 42. f3 Kxc6 43. g4 g5+ 44. hxg5 h4 45. g6 1-0

[Event "DSB Team U20-ch"]
[Site "Germany"]
[Date "1978.12.28"]
[Round "3.4"]
[White "Winkler, Georg"]
[Black "Koerner, Holger"]
[Result "1-0"]
[ECO "E92"]
[PlyCount "83"]
[EventDate "1978.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Franken Schweinfurt"]
[BlackTeam "Oberursel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. Be3 Qe7 8. dxe5 dxe5 9. 0-0 c6 10. Qc2 Bg4 11. h3 Bxf3 12. Bxf3 Nbd7 13. a3 Ne8 14. Qb3 b6 15. Rad1 Nc7 16. Qa4 Qe6 17. Rd3 Rfd8 18. Rfd1 Ne8 19. Qc2 f5 20. Bg5 Bf6 21. Bxf6 Nexf6 22. exf5 gxf5 23. Rd6 Qxc4 24. Qxf5 Rac8 25. Rxf6 Nxf6 26. Rxd8+ Rxd8 27. Qxf6 Rf8 28. Qg5+ Kf7 29. Qxe5 Qe6 30. Qxe6+ Kxe6 31. Bxc6 Rd8 32. Bd5+ Ke5 33. Kf1 Kd4 34. Ke2 Re8+ 35. Kd2 a6 36. g4 Rf8 37. f3 h6 38. h4 Rf6 39. Be4 Rf8 40. Nd5 Kc5 41. g5 hxg5 42. hxg5 1-0

[Event "DSB Team U20-ch"]
[Site "Germany"]
[Date "1978.12.27"]
[Round "2.2"]
[White "Moog, Rainer"]
[Black "Koerner, Holger"]
[Result "1/2-1/2"]
[ECO "D89"]
[PlyCount "143"]
[EventDate "1978.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Ratingen"]
[BlackTeam "Oberursel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. Be3 Nc6 10. 0-0 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd3 Be6 14. Rc1 Bxa2 15. d5 Bb3 16. Qd2 a6 17. Qb4 b5 18. Nd4 Bc4 19. Bxc4 Bxd4 20. Bxd4 Nxc4 21. f4 f6 22. Bc5 Qd7 23. Rf3 a5 24. Qe1 Rac8 25. Bd4 e5 26. fxe5 fxe5 27. Rxf8+ Rxf8 28. Be3 Rf7 29. h3 Kg7 30. Kh2 h6 31. Qg3 Qd6 32. Rc2 a4 33. Rf2 Rxf2 34. Qxf2 a3 35. Bc5 Qf6 36. Qc2 Qa6 37. Qf2 Nd6 38. Qg3 Nc4 39. d6 a2 40. d7 Qa8 41. Qd3 Qd8 42. Qd1 a1Q 43. Qxa1 Qxd7 44. Qa8 Qf7 45. Qc6 Nd2 46. Qxb5 Nxe4 47. Be3 Qe7 48. Qb2 Nf6 49. Qd2 g5 50. Qf2 Qe6 51. Qc2 Nd5 52. Qe4 Nxe3 53. Qxe3 e4 54. Kg1 Kg6 55. g4 h5 56. gxh5+ Kxh5 57. Qg3 Qf5 58. Kg2 Qf4 59. Qc3 e3 60. Qh8+ Kg6 61. Qg8+ Kf5 62. Qf7+ Ke4 63. Qc4+ Ke5 64. Qc5+ Ke6 65. Qc8+ Kd5 66. Qd7+ Ke4 67. Qa4+ Kf5 68. Qd7+ Ke5 69. Qe7+ Kd5 70. Qd7+ Kc4 71. Qa4+ Kc3 72. Qa3+ 1/2-1/2

[Event "DSB Team U20-ch"]
[Site "Germany"]
[Date "1978.12.26"]
[Round "1.4"]
[White "Koerner, Holger"]
[Black "Pilot, D."]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "45"]
[EventDate "1978.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Oberursel"]
[BlackTeam "Dortmund Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Bd6 5. 0-0 0-0 6. Bg5 Be6 7. e4 dxe4 8. dxe4 h6 9. Bxf6 Qxf6 10. Nbd2 Nc6 11. c3 Rfd8 12. Qe2 a6 13. b4 Na7 14. Nc4 b5 15. Ne3 c6 16. Nd2 Nc8 17. Nb3 Bc7 18. Rad1 Nd6 19. Nc5 Bc4 20. Nxc4 Nxc4 21. a4 a5 22. Rxd8+ Rxd8 23. Rd1 1/2-1/2

