[Event "Schleswig-Holstein-ch Seniors"]
[Site "Buesum"]
[Date "2010.04.02"]
[Round "9"]
[White "Oldigs, Adolf"]
[Black "Von Koenen, Hermann"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1665"]
[PlyCount "45"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Nf3 Nf6 4. Nbd2 Bd7 5. Bd3 c5 6. c4 dxc4 7. Nxc4 cxd4 8. Nxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. 0-0 Bb5 12. Nxb5 Nc6 13. Rad1 e5 14. Nbd6 Qc7 15. Nb5 Qe7 16. a3 Rad8 17. Qc2 e4 18. Be2 Rc8 19. Nbd6 Rc7 20. Nb5 Rcc8 21. Nbd6 Rc7 22. Nb5 Rcc8 23. Nbd6 1/2-1/2

[Event "Schleswig-Holstein-ch Seniors"]
[Site "Buesum"]
[Date "2010.04.01"]
[Round "8"]
[White "Von Koenen, Hermann"]
[Black "Knudten Wessel, Annegret"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "61"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Rc1 h6 7. Bxf6 Nxf6 8. Bd3 c5 9. cxd5 cxd4 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Qxd4 exd5 13. Nf3 0-0 14. 0-0 Rfd8 15. Rfd1 a6 16. Na4 Qg4 17. Qxg4 Nxg4 18. Rc7 Bf6 19. Rxb7 Rac8 20. h3 Ne5 21. Nxe5 Bxe5 22. b4 Rc2 23. a3 d4 24. f4 Bf6 25. Nc5 Rc3 26. exd4 Rxd4 27. Rxd4 Bxd4+ 28. Kh2 Bxc5 29. bxc5 Rxc5 30. Rb2 Rc4 31. Kg3 0-1

[Event "Schleswig-Holstein-ch Seniors"]
[Site "Buesum"]
[Date "2010.03.31"]
[Round "6"]
[White "Janus, Hannelore"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1808"]
[PlyCount "31"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 d6 4. h3 Be6 5. d4 exd4 6. Nxd4 Bd7 7. Bd3 Nc6 8. Nxc6 Bxc6 9. 0-0 Qd7 10. Re1 0-0-0 11. b4 d5 12. b5 Bb4 13. bxc6 Qxc6 14. Nxd5 Nxd5 15. exd5 Qxd5 16. Qg4+ 1-0

[Event "Schleswig-Holstein-ch Seniors"]
[Site "Buesum"]
[Date "2010.03.31"]
[Round "7"]
[White "Von Koenen, Hermann"]
[Black "Vogel, Manfred"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "44"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. e4 Nf6 4. Nc3 g6 5. Be2 Bg7 6. Bb5+ Nfd7 7. Nf3 0-0 8. Bd2 a6 9. Be2 b5 10. Rb1 Nf6 11. Bg5 Bg4 12. Bxf6 exf6 13. 0-0 Nd7 14. Nd2 Bxe2 15. Nxe2 Ne5 16. b3 Qc8 17. f4 Ng4 18. Rf3 f5 19. exf5 Qxf5 20. Ng3 Qxd5 21. Rd3 Bd4+ 22. Rxd4 Qxd4+ 0-1

[Event "Schleswig-Holstein-ch Seniors"]
[Site "Buesum"]
[Date "2010.03.30"]
[Round "5"]
[White "Von Koenen, Hermann"]
[Black "Hermann, Armin"]
[Result "0-1"]
[ECO "D63"]
[BlackElo "1749"]
[PlyCount "93"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Nbd7 6. a3 Be7 7. Rc1 0-0 8. e3 Re8 9. Bd3 dxc4 10. Bxc4 Nb6 11. Ba2 Nbd5 12. Bb1 Nd7 13. Bxe7 Qxe7 14. 0-0 Nxc3 15. Rxc3 Nf8 16. Re1 Bd7 17. Ba2 Rad8 18. e4 Kh8 19. d5 Bc8 20. Kf1 Ng6 21. Qc1 Bd7 22. Rd3 Bc8 23. Rc3 Bd7 24. Qd2 Bc8 25. Qc1 Bd7 26. Nd4 exd5 27. exd5 Qxe1+ 28. Qxe1 Rxe1+ 29. Kxe1 Be8 30. Re3 Nf4 31. Re7 Nxd5 32. Rxb7 Nf4 33. Nf3 Nd3+ 34. Kf1 Nc1 35. Bxf7 Rd1+ 36. Ne1 Bxf7 37. Rxf7 Kg8 38. Rxa7 Nd3 39. Ke2 Rxe1+ 40. Kxd3 Rg1 41. b4 Rxg2 42. Ke3 Rxh2 43. Rc7 Rh3+ 44. f3 Rh1 45. Rxc6 Rb1 46. Rc3 h5 47. f4 0-1

[Event "Schleswig-Holstein-ch Seniors"]
[Site "Buesum"]
[Date "2010.03.29"]
[Round "3"]
[White "Von Koenen, Hermann"]
[Black "Clasen, Friedrich"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1732"]
[PlyCount "86"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Nf3 e6 5. e3 Be7 6. Be2 0-0 7. Qd3 b6 8. 0-0-0 Ba6 9. Qd2 Bxe2 10. Qxe2 Nbd7 11. Ne5 Nxe5 12. dxe5 Ne4 13. Bxe7 Qxe7 14. Nxe4 dxe4 15. h3 Rfd8 16. Qc4 Kf7 17. h4 c5 18. g4 Rxd1+ 19. Kxd1 Qd7+ 20. Kc1 Rd8 21. Qe2 Qd5 22. Rd1 Qxd1+ 23. Qxd1 Rxd1+ 24. Kxd1 fxg4 25. c4 Kg6 26. Ke1 Kf5 27. Kd2 Kxe5 28. Kc3 h5 29. a4 a5 30. Kd2 g5 31. hxg5 Kf5 32. g6 Kxg6 33. Ke1 h4 34. Kf1 Kg5 35. Kg2 e5 36. Kh2 h3 37. Kg3 Kh5 38. Kh2 Kh4 39. Kh1 g3 40. fxg3+ Kxg3 41. Kg1 Kf3 42. Kh2 Kxe3 43. Kxh3 Kf3 0-1

[Event "Schleswig-Holstein-ch Seniors"]
[Site "Buesum"]
[Date "2010.03.28"]
[Round "2"]
[White "Marcic, Marinko"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "E53"]
[PlyCount "65"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. a3 Bxc3+ 6. bxc3 Nbd7 7. Nf3 0-0 8. Bd3 c5 9. 0-0 Re8 10. cxd5 Nxd5 11. Qc2 f5 12. Qb3 N7f6 13. Ne5 Qc7 14. Bd2 a6 15. c4 Ne7 16. f3 Nd7 17. Nxd7 Bxd7 18. Bc3 cxd4 19. exd4 Rab8 20. a4 b6 21. Be1 Red8 22. Bf2 Be8 23. Rfd1 Bf7 24. Qc2 Rbc8 25. c5 bxc5 26. Bxa6 cxd4 27. Qxc7 Rxc7 28. Rxd4 Rxd4 29. Bxd4 Nd5 30. Rb1 Be8 31. a5 Bc6 32. Bb6 Nxb6 33. axb6 1-0

[Event "Schleswig-Holstein-ch Seniors"]
[Site "Buesum"]
[Date "2010.03.27"]
[Round "1"]
[White "Meinke, Dietlind"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1924"]
[PlyCount "51"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 c6 6. Bc4 Nf6 7. 0-0 b5 8. Bd3 a6 9. Nf3 Nbd7 10. Re1 0-0 11. b3 Nc5 12. Bb2 Nxd3 13. Qxd3 Bb7 14. Rad1 Qc7 15. Nd4 Rfe8 16. Nf5 Bc8 17. Nxe7+ Qxe7 18. Qxd6 Qxd6 19. Rxd6 Bb7 20. f3 Rad8 21. Red1 Rxd6 22. Rxd6 Kf8 23. Ba3 a5 24. Bc5 Ke7 25. Rxc6+ Kd7 26. Rd6+ 1-0

[Event "Schleswig Holstein-ch Seniors 63rd"]
[Site "Gross Groenau"]
[Date "2008.03.20"]
[Round "8"]
[White "Clasen, Friedrich"]
[Black "Von Koenen, Hermann"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1573"]
[BlackElo "1429"]
[PlyCount "22"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nf3 d6 5. Nc3 0-0 6. 0-0 Bg4 7. Bg5 Nc6 8. h3 Bxf3 9. gxf3 Qd7 10. Kh2 Nh5 11. Bxe7 Nf4 0-1

[Event "Schleswig Holstein-ch Seniors 63rd"]
[Site "Gross Groenau"]
[Date "2008.03.20"]
[Round "9"]
[White "Von Koenen, Hermann"]
[Black "Vogel, Manfred"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "1429"]
[BlackElo "1509"]
[PlyCount "79"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 Nf6 4. Nc3 g6 5. e4 Bg7 6. Bd3 0-0 7. Nge2 Na6 8. a3 Nc7 9. 0-0 a6 10. a4 b6 11. Bd2 Rb8 12. Rb1 Bd7 13. Na2 a5 14. Nac3 Bg4 15. Qc1 Bxe2 16. Bxe2 Re8 17. f4 Na6 18. Rf3 e5 19. f5 Nc7 20. fxg6 fxg6 21. Bg5 Rf8 22. Rh3 Nce8 23. Qd2 Qd7 24. Rh4 Rf7 25. Rf1 Rb7 26. Rf3 Qc8 27. Rfh3 Bh8 28. Qe1 Qd7 29. Rf3 Rg7 30. Rf1 Qc8 31. Rh3 Qd7 32. Rhf3 Qc8 33. R3f2 Qd7 34. Qd1 Qc8 35. h4 Qd7 36. g3 Qh3 37. Rg2 Qc8 38. Rh2 Qd7 39. Kg2 Qc8 40. Rfh1 1/2-1/2

[Event "Schleswig Holstein-ch Seniors 63rd"]
[Site "Gross Groenau"]
[Date "2008.03.19"]
[Round "6"]
[White "Pape, Rainer"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1669"]
[BlackElo "1429"]
[PlyCount "19"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. e5 Ng4 7. cxd4 Bb4+ 8. Nc3 Bxc3+ 9. bxc3 Na5 10. Bxf7+ 1-0

[Event "Schleswig Holstein-ch Seniors 63rd"]
[Site "Gross Groenau"]
[Date "2008.03.19"]
[Round "7"]
[White "Von Koenen, Hermann"]
[Black "Geibel, Henning"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1429"]
[BlackElo "1260"]
[PlyCount "97"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 Nc6 4. Nh4 Bd7 5. Bd2 e5 6. Nf3 e4 7. Ne5 Nxe5 8. dxe5 a5 9. Be2 Qg5 10. Bf1 Qxe5 11. Bc3 Bb4 12. a3 Bxc3+ 13. Nxc3 c6 14. Qd4 Qg5 15. 0-0-0 Nf6 16. Na4 Ng4 17. Rd2 0-0 18. Nb6 Rad8 19. Nxd7 Rxd7 20. g3 Ne5 21. Be2 Qf5 22. Rf1 Nf3 23. Bxf3 Qxf3 24. h4 Rc8 25. Qa7 Qg2 26. Rdd1 Qh3 27. Qxa5 Qe6 28. a4 h5 29. Rd2 c5 30. Rfd1 d4 31. exd4 Qa2 32. c3 Rd6 33. dxc5 Ra6 34. Rd8+ Rxd8 35. Rxd8+ Kh7 36. Qb5 Qa1+ 37. Kc2 Qg1 38. Rd2 Rf6 39. Qxb7 Rxf2 40. Rxf2 Qxf2+ 41. Kb3 e3 42. c6 e2 43. c7 e1Q 44. c8Q Qd1+ 45. Kb4 Qxb2+ 46. Ka5 Qa3 47. Qf5+ g6 48. Qbxf7+ Kh8 49. Qc8+ 1-0

[Event "Schleswig Holstein-ch Seniors 63rd"]
[Site "Gross Groenau"]
[Date "2008.03.18"]
[Round "5"]
[White "Oldigs, Adolf"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1413"]
[BlackElo "1429"]
[PlyCount "13"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nd2 e6 4. c3 b6 5. Ngf3 Be7 6. Bd3 Ba6 7. Bxa6 1-0

[Event "Schleswig Holstein-ch Seniors 63rd"]
[Site "Gross Groenau"]
[Date "2008.03.17"]
[Round "4"]
[White "Von Koenen, Hermann"]
[Black "Scepanik, Hans Juergen"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1429"]
[BlackElo "1753"]
[PlyCount "60"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bd2 b6 6. a3 Be7 7. e4 d5 8. cxd5 exd5 9. e5 Nh7 10. Rc1 0-0 11. Bd3 c5 12. dxc5 bxc5 13. Qh5 f5 14. g4 c4 15. Bxf5 Bxf5 16. gxf5 Na6 17. Nf3 Nc5 18. Rg1 Bg5 19. Nxg5 Rxf5 20. Qg6 Rxe5+ 21. Kf1 Nxg5 22. Bxg5 hxg5 23. f4 Qf8 24. Rg4 Rae8 25. Kg2 R8e6 26. Qc2 gxf4 27. Rf1 d4 28. Rfxf4 Qa8+ 29. Kh3 Rh6+ 30. Kg3 Re3+ 0-1

[Event "Schleswig Holstein-ch Seniors 63rd"]
[Site "Gross Groenau"]
[Date "2008.03.16"]
[Round "2"]
[White "Von Koenen, Hermann"]
[Black "Dyck, Ernst"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1429"]
[BlackElo "1673"]
[PlyCount "77"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Nf3 Nge7 5. Bxc6 Nxc6 6. d3 Be7 7. b3 a6 8. Bb2 Bf6 9. Na4 d6 10. Bxf6 Qxf6 11. Nb6 Rb8 12. Nxc8 Rxc8 13. 0-0 b5 14. Qd2 h6 15. Rac1 e5 16. c3 0-0 17. a3 Na5 18. Rb1 Qe6 19. c4 Nb7 20. Ne1 f5 21. f3 Rf6 22. Nc2 f4 23. Rf2 g5 24. Rbf1 Rg6 25. g3 h5 26. Rg2 Kf7 27. Rff2 Rh8 28. cxb5 axb5 29. b4 Ke7 30. Na1 Rc8 31. Rf1 Rg7 32. Qa2 Ra8 33. Qxe6+ Kxe6 34. Nc2 Rc8 35. Rb1 c4 36. d4 Kf6 37. d5 Ra8 38. Ra1 fxg3 39. hxg3 0-1

[Event "Schleswig Holstein-ch Seniors 63rd"]
[Site "Gross Groenau"]
[Date "2008.03.15"]
[Round "1"]
[White "Meinke, Dietlind"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1669"]
[BlackElo "1429"]
[PlyCount "61"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. 0-0 Bg4 7. c3 Qf6 8. d3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Nf6 11. Bg5 Na5 12. Bd1 Nh5 13. b4 Nc6 14. a4 Rb8 15. axb5 axb5 16. Ra6 Kd7 17. Bb3 h6 18. Be3 Nd8 19. Na3 Be7 20. Ra1 f6 21. Ra5 c6 22. Nc2 Nf4 23. Bxf4 exf4 24. Nd4 Rb7 25. Ra8 d5 26. exd5 cxd5 27. Bxd5 Rb6 28. R1a7+ Kd6 29. Be4 g6 30. Bxg6 Rg8 31. Nf5+ 1-0

[Event "Schleswig Holstein-ch Seniors 62nd"]
[Site "Itzehoe"]
[Date "2007.04.06"]
[Round "9"]
[White "Von Koenen, Hermann"]
[Black "Hermann, Armin"]
[Result "0-1"]
[ECO "C32"]
[WhiteElo "1502"]
[BlackElo "1523"]
[PlyCount "52"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 e3 7. Bxe3 Nxd5 8. Bd2 Nxc3 9. bxc3 Be7 10. Nf3 0-0 11. Be2 Re8 12. 0-0 Bc5+ 13. d4 Bb6 14. Ne5 c6 15. Kh1 Qe7 16. f5 Nd7 17. Nxd7 Bxd7 18. Bd3 f6 19. Rf4 c5 20. Rh4 Qf7 21. Qg4 c4 22. Be2 g6 23. d5 Bxf5 24. Qxc4 Rac8 25. Qb5 Rc5 26. Rxh7 Kxh7 0-1

[Event "Schleswig Holstein-ch Seniors 62nd"]
[Site "Itzehoe"]
[Date "2007.04.05"]
[Round "8"]
[White "Fanenbruck, Guenter"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1577"]
[BlackElo "1502"]
[PlyCount "29"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Nf6 7. Qb3 Qe7 8. Nc3 c6 9. Bg5 b5 10. Nxb5 cxb5 11. Bxb5+ Nbd7 12. 0-0-0 Rd8 13. Rxd7 Rxd7 14. Rd1 Qe6 15. Bxd7+ 1-0

[Event "Schleswig Holstein-ch Seniors 62nd"]
[Site "Itzehoe"]
[Date "2007.04.04"]
[Round "6"]
[White "Vogel, Manfred"]
[Black "Von Koenen, Hermann"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1591"]
[BlackElo "1502"]
[PlyCount "83"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 a6 4. Bd3 Bg4 5. Nbd2 g6 6. c4 Bg7 7. Qb3 b6 8. cxd5 Nxd5 9. Bc4 Bxf3 10. Nxf3 e6 11. 0-0 0-0 12. e4 Ne7 13. Be3 Nbc6 14. Qd3 Na5 15. Rac1 Nxc4 16. Qxc4 c6 17. Rfd1 Qd7 18. b3 Rfc8 19. Qa4 Rd8 20. Qb4 Rab8 21. Rd2 a5 22. Qc4 b5 23. Qc5 Bf8 24. Ne5 Qc7 25. Nxc6 Nxc6 26. Qxc6 Qxc6 27. Rxc6 Rdc8 28. Rdc2 Rxc6 29. Rxc6 Be7 30. Ra6 Bd8 31. d5 exd5 32. exd5 Kf8 33. Kf1 Rc8 34. Rc6 Rxc6 35. dxc6 Bc7 36. Bc5+ Kg7 37. Ke2 Kf6 38. Ke3 Ke5 39. Bd4+ Kd5 40. h3 Kxc6 41. Ke4 f5+ 42. Kd3 1/2-1/2

[Event "Schleswig Holstein-ch Seniors 62nd"]
[Site "Itzehoe"]
[Date "2007.04.04"]
[Round "7"]
[White "Von Koenen, Hermann"]
[Black "Oldigs, Adolf"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1502"]
[BlackElo "1376"]
[PlyCount "23"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d3 Be7 5. Be3 Bd7 6. d4 cxd4 7. Nxd4 Nf6 8. g3 Nc6 9. Bg2 Nxd4 10. Bxd4 e5 11. Be3 0-0 12. Nd5 1/2-1/2

[Event "Schleswig Holstein-ch Seniors 62nd"]
[Site "Itzehoe"]
[Date "2007.04.03"]
[Round "5"]
[White "Von Koenen, Hermann"]
[Black "Clasen, Friedrich"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1502"]
[BlackElo "1503"]
[PlyCount "44"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 a6 5. Ba4 Bc5 6. Bxc6 dxc6 7. 0-0 Bg4 8. d3 Qe7 9. Re1 0-0-0 10. Be3 Bxe3 11. Rxe3 g5 12. Ne2 Bxf3 13. Rxf3 Nxe4 14. Qc1 g4 15. Re3 Nd6 16. b3 f5 17. Qb2 Nf7 18. Re1 Qg5 19. g3 h5 20. Kh1 h4 21. c3 hxg3 22. Rxg3 f4 0-1

[Event "Schleswig Holstein-ch Seniors 62nd"]
[Site "Itzehoe"]
[Date "2007.04.02"]
[Round "4"]
[White "Hergeroeder, Klaus"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1517"]
[BlackElo "1502"]
[PlyCount "37"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Bb4 5. e4 0-0 6. Bd3 Nxe4 7. Qc2 f5 8. 0-0 Nxc3 9. bxc3 dxc4 10. Bxc4 Bd6 11. Qb3 Qe7 12. a4 a5 13. Ba3 Bxa3 14. Rxa3 Kh8 15. Ne5 Rf6 16. Ra2 Nd7 17. f4 Nxe5 18. fxe5 b6 19. exf6 1-0

[Event "Schleswig Holstein-ch Seniors 62nd"]
[Site "Itzehoe"]
[Date "2007.04.02"]
[Round "3"]
[White "Hilbig, Klaus"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1489"]
[BlackElo "1502"]
[PlyCount "56"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Nbd2 e6 5. a3 Bd6 6. Bd3 0-0 7. b3 Re8 8. Bb2 Nd7 9. 0-0 e5 10. e4 dxe4 11. Nxe4 Nf6 12. Nxd6 cxd6 13. dxe5 dxe5 14. Ng5 e4 15. Bxf6 Qxf6 16. Nxe4 Qd8 17. Qh5 Re5 18. Qd1 Bf5 19. f3 Qb6+ 20. Kh1 Rd8 21. Qe1 Rde8 22. Qg3 R5e6 23. Qf2 Qd8 24. Bc4 Rg6 25. Rad1 Qe7 26. Nc3 Kf8 27. Nd5 Qxa3 28. Bb5 Qd6 1-0

[Event "Schleswig Holstein-ch Seniors 62nd"]
[Site "Itzehoe"]
[Date "2007.04.01"]
[Round "2"]
[White "Von Koenen, Hermann"]
[Black "Lund, Hans Hermann"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1502"]
[BlackElo "1726"]
[PlyCount "50"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. a3 a6 6. Bg5 dxc4 7. e4 h6 8. Bxf6 Qxf6 9. Bxc4 Nd7 10. Rc1 Be7 11. Bd3 Qg6 12. 0-0 f6 13. e5 f5 14. Nh4 Bxh4 15. Ne2 Qf7 16. g3 Be7 17. Nf4 Bg5 18. Qf3 Bxf4 19. Qxf4 Nb6 20. Qh4 Nd5 21. Be2 0-0 22. Kh1 Kh7 23. Rg1 g5 24. Qh3 Bd7 25. Rcf1 g4 0-1

[Event "Schleswig Holstein-ch Seniors 62nd"]
[Site "Itzehoe"]
[Date "2007.03.31"]
[Round "1"]
[White "Scepanik, Hans Juergen"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1826"]
[BlackElo "1502"]
[PlyCount "75"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 b6 3. Bg2 Bb7 4. d3 e6 5. c4 Bb4+ 6. Nc3 a6 7. 0-0 Nf6 8. Qc2 0-0 9. a3 Be7 10. b4 e5 11. b5 Nd4 12. Nxd4 Bxg2 13. Kxg2 exd4 14. Nb1 axb5 15. cxb5 Bc5 16. Nd2 d5 17. Nb3 Nd7 18. Bb2 Qf6 19. e3 Qd6 20. Nxd4 Bxa3 21. Nf5 Qc5 22. Qb3 Bxb2 23. Qxb2 d4 24. Nxd4 Ne5 25. Rfd1 Nd7 26. Kg1 Qe5 27. Qc2 Nc5 28. Rxa8 Rxa8 29. Nc6 Qd6 30. d4 Ne6 31. Qe4 Kf8 32. Qxh7 Ke8 33. Qe4 Ra4 34. Rc1 Kd7 35. Qf3 f6 36. Qf5 Ke8 37. d5 Kf8 38. Qxe6 1-0

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Kuehl, Wolfgang"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "63"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Qc2 c5 5. e3 cxd4 6. exd4 Nc6 7. Nf3 Be7 8. Be3 Bd7 9. Rd1 Rc8 10. c5 b6 11. Ba6 Nb4 12. Qe2 Nxa6 13. Qxa6 Rc7 14. b4 bxc5 15. bxc5 Qc8 16. Qxc8+ Rxc8 17. Ne5 0-0 18. Bg5 Be8 19. Rb1 h6 20. Bh4 g5 21. Bg3 Ne4 22. Nxe4 dxe4 23. 0-0 f6 24. Nc4 f5 25. Be5 Bf6 26. Rb7 Rd8 27. Rfb1 Bxe5 28. Nxe5 a6 29. c6 Rc8 30. Rc1 Bh5 31. c7 Rfe8 32. Nd7 1-0

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Peter, Klaus"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "69"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. d3 Be7 5. Be2 Bg4 6. h3 Bd7 7. 0-0 0-0 8. Be3 c6 9. Qd2 Kh8 10. d4 exd4 11. Nxd4 Ng8 12. Bd3 Qc8 13. Nf3 Be8 14. Ne2 Nd7 15. Ng3 Ndf6 16. Nf5 Qc7 17. Nxe7 Qxe7 18. Rae1 Bd7 19. Bg5 Be6 20. e5 dxe5 21. Rxe5 Rad8 22. Rfe1 c5 23. Qe2 Rfe8 24. Bb5 Rf8 25. Bc4 Bxc4 26. Qxc4 Qd6 27. Rxc5 Rfe8 28. Rxe8 Rxe8 29. Rc7 Qd1+ 30. Kh2 Re7 31. Rxe7 Nxe7 32. Qxf7 Qd6+ 33. g3 Qc5 34. Kg2 Ne4 35. Be3 1-0

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Schumacher, Horst"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "2221"]
[PlyCount "49"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. c3 Nf6 4. d4 exd4 5. cxd4 Bb4+ 6. Bd2 Bxd2+ 7. Nxd2 0-0 8. e5 Re8 9. Ne2 d5 10. Bd3 Nfd7 11. 0-0 Nf8 12. f4 Nbd7 13. Ng3 f6 14. Qh5 fxe5 15. fxe5 Re6 16. Bxh7+ Nxh7 17. Qf7+ Kh8 18. Qxe6 Ndf6 19. Qf7 Ng5 20. Qg6 Nfh7 21. Nh5 Qe7 22. h4 Ne6 23. Rf7 Qxh4 24. Rxg7 Qxd4+ 25. Kf1 1-0

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Timulis, Francis"]
[Black "Von Koenen, Hermann"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "58"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 a6 6. e3 Bd7 7. Rc1 Nc6 8. Bd3 Nh5 9. Ne2 Nxf4 10. Nxf4 Bb4+ 11. Nd2 dxc4 12. Bxc4 b5 13. Bd3 e5 14. dxe5 Nxe5 15. Be2 Bf5 16. a3 Bxd2+ 17. Qxd2 Qxd2+ 18. Kxd2 Rd8+ 19. Kc3 0-0 20. Kb4 g5 21. Nh3 Rd2 22. Rhe1 Bxh3 23. gxh3 Rxe2 24. Red1 Rxb2+ 25. Ka5 Ra8 26. Rxc7 Nc4+ 27. Rxc4 bxc4 28. a4 c3 29. Rc1 c2 0-1

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Gruber, Albert"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "34"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. dxe6 fxe6 5. Bg5 Be7 6. Nc3 0-0 7. e3 Nc6 8. a3 d6 9. Bd3 Ne5 10. Bc2 Bd7 11. b3 Bc6 12. f3 Qe8 13. Bxf6 Bxf6 14. Be4 Nxf3+ 15. Bxf3 Bxc3+ 16. Ke2 Bxa1 17. Qxa1 Rd8 0-1

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Haase, Erich"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "64"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Be7 5. Nc3 Bb7 6. g3 d6 7. Bg2 Nbd7 8. 0-0 0-0 9. Qc2 Rc8 10. Rad1 h6 11. Bxf6 Bxf6 12. e4 Qe8 13. Rfe1 g5 14. g4 Bg7 15. e5 Bxf3 16. Bxf3 dxe5 17. Bc6 exd4 18. Nb5 Qe7 19. Nxd4 Ne5 20. Qe4 Rcd8 21. Ba4 c5 22. Bc2 Rfe8 23. Nc6 Nxc6 24. Qxc6 Bxb2 25. Ba4 Rxd1 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. Qb7 Qd4 29. h3 Qxc4 30. Bb3 Qf4 31. Qa8+ Kg7 32. Qxa7 Bd4 0-1

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Piccenini, Otto"]
[Result "1/2-1/2"]
[ECO "E10"]
[PlyCount "95"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. e3 cxd4 4. exd4 Nf6 5. c4 Bb4+ 6. Bd2 Nc6 7. a3 Bxd2+ 8. Nbxd2 b6 9. Qc2 Bb7 10. Rd1 Rc8 11. Bd3 Ne7 12. b3 0-0 13. 0-0 Ng6 14. b4 d6 15. Qb1 Nh5 16. Be4 d5 17. cxd5 f5 18. Bd3 Bxd5 19. Rc1 Nh4 20. Rxc8 Nxf3+ 21. Nxf3 Qxc8 22. Ne5 Nf4 23. Rc1 Qd8 24. f3 Qg5 25. Qc2 Nxd3 26. Nxd3 Bxf3 27. Re1 Be4 28. Qe2 Rc8 29. g3 Rc3 30. Nf4 Rc2 31. Qa6 Qf6 32. Ne2 Qf7 33. Nf4 g5 34. Ne2 h5 35. Qa4 h4 36. Qb3 Kg7 37. gxh4 gxh4 38. Nf4 Kf6 39. Qh3 Qg7+ 40. Kf1 Qg5 41. Rxe4 Rc1+ 42. Ke2 fxe4 43. Qxe6+ Kg7 44. Qd7+ Kh8 45. Qe8+ Kh7 46. Qf7+ Qg7 47. Qh5+ Kg8 48. Qe8+ 1/2-1/2

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Schade, Werner"]
[Result "0-1"]
[ECO "A61"]
[PlyCount "58"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg5 Bg7 8. Qc2 0-0 9. e4 Nbd7 10. Bd3 a6 11. h4 h6 12. Bf4 Qe7 13. Qd2 Kh7 14. 0-0-0 b5 15. h5 Ng8 16. Ng5+ Kh8 17. hxg6 fxg6 18. Ne6 Rxf4 19. Nxf4 Ne5 20. Nfe2 c4 21. Bc2 Bd7 22. f4 Ng4 23. Ng3 b4 24. Nb1 a5 25. f5 Rc8 26. b3 Qe5 27. Qe1 cxb3 28. axb3 Qb2+ 29. Kd2 Qxc2# 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Droste, Eckart"]
[Black "Von Koenen, Hermann"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "108"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 e6 4. e3 Nf6 5. Bd3 Bd6 6. Ne5 0-0 7. Nd2 Nb4 8. Ndf3 Nxd3+ 9. Qxd3 c5 10. c3 h6 11. Bg3 cxd4 12. exd4 Be7 13. 0-0 Nh5 14. Qe2 Qe8 15. Qc2 Nxg3 16. fxg3 Bd6 17. c4 dxc4 18. Nxc4 Qe7 19. Nxd6 Qxd6 20. Qc5 Qa6 21. Qe7 Qc6 22. Ne5 Qe8 23. Qxe8 Rxe8 24. Rxf7 b5 25. Rc1 Rf8 26. Rcc7 Rxf7 27. Rxf7 a5 28. Rc7 Ba6 29. Nc6 a4 30. Ne5 Rb8 31. Nd3 Bb7 32. Nc5 Bd5 33. a3 Rd8 34. Ra7 Bc4 35. Nd7 Bb3 36. Kf2 Rc8 37. Nc5 Bc4 38. Ke3 Re8 39. Ke4 Bf1 40. Ke5 Bxg2 41. Ra6 Bh3 42. Rb6 Bf1 43. Rxe6 Rxe6+ 44. Kxe6 Kf8 45. Ke5 Ke7 46. d5 Bh3 47. b3 b4 48. axb4 a3 49. d6+ Ke8 50. b5 a2 51. b4 a1Q+ 52. Kd5 Bg2+ 53. Kc4 Qc1+ 54. Kd4 Qd2+ 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Harders, Werner"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "A41"]
[PlyCount "53"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 d6 2. d4 e6 3. Nf3 Be7 4. e3 Nf6 5. Nc3 0-0 6. Bd3 c6 7. Ng5 Nbd7 8. h4 e5 9. g3 Re8 10. Ne2 exd4 11. exd4 d5 12. c3 Nf8 13. Qc2 Bg4 14. 0-0 Qd7 15. f5 Bd6 16. Nf4 c5 17. dxc5 Bxc5+ 18. Kh2 Re7 19. Bd2 Rae8 20. a4 Re5 21. Bb5 Qe7 22. Bxe8 h6 23. Bxf7+ Kh8 24. Nge6 Qxf7 25. Nxf8 Bxf5 26. N4g6+ Bxg6 27. Nxg6+ 1-0

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Schulz, Heinz"]
[Black "Von Koenen, Hermann"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "90"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 b6 5. Bg5 Be7 6. e3 Bb7 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Be2 Nd7 10. 0-0 Nf6 11. Qc2 Ned5 12. Rac1 Rc8 13. Qa4+ c6 14. Nxd5 Nxd5 15. Ne5 a5 16. Rfe1 0-0 17. Bf3 b5 18. Qd1 f6 19. Nd3 Qe7 20. Nc5 Ba8 21. Qd2 a4 22. b3 axb3 23. axb3 Nb6 24. Qa5 Nd7 25. Qa7 Rf7 26. Nxd7 Qxd7 27. Qc5 Qe8 28. Ra1 Rfc7 29. Rec1 Qf8 30. b4 Qxc5 31. dxc5 Kf7 32. Rd1 Ke7 33. h4 Bb7 34. Rd4 Rd8 35. Rxd8 Kxd8 36. Rd1+ Ke7 37. g4 Rd7 38. Rxd7+ Kxd7 39. Be4 h6 40. f4 Ke7 41. Kf2 g5 42. hxg5 hxg5 43. Kg3 Kf7 44. Bg2 Ke7 45. Kf3 e5 1/2-1/2

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Seemann, Paul"]
[Black "Von Koenen, Hermann"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "70"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Nc3 Bd7 4. e3 Nf6 5. Bd3 c5 6. b3 cxd4 7. exd4 Bb4 8. Bd2 Qa5 9. Nb1 Bxd2+ 10. Nfxd2 Nc6 11. c3 e5 12. dxe5 Nxe5 13. Bc2 Bb5 14. a4 0-0 15. Na3 Nd3+ 16. Bxd3 Bxd3 17. Nc2 Qxc3 18. Rc1 Rfe8+ 19. Ne3 Qb4 20. Qf3 d4 21. Qf4 Ne4 22. Rd1 dxe3 23. fxe3 Qc3 24. h3 Nxd2 25. Rxd2 Qc1+ 26. Rd1 Rxe3+ 27. Kf2 Re2+ 28. Kg3 Qc2 29. Rdg1 Qxb3 30. Qf3 Rae8 31. Kh2 R8e3 32. Qf4 h6 33. Qb8+ Kh7 34. Qxa7 Be4 35. Qb8 Rxh3# 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Brockmann, Werner"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "52"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Bd7 6. d4 Nxe5 7. Bxd7+ Nxd7 8. Bf4 Qb6 9. Qc2 cxd4 10. cxd4 Bb4+ 11. Nc3 Rc8 12. 0-0 Ne7 13. Rad1 Nf5 14. g4 Ne7 15. h4 Ng6 16. Be3 h5 17. gxh5 Rxh5 18. Kg2 Nxh4+ 19. Nxh4 Rxh4 20. Rh1 Qd8 21. Rxh4 Qxh4 22. Rh1 Qg4+ 23. Kf1 Ke7 24. Nxd5+ exd5 25. Qxc8 Qd1+ 26. Kg2 Qg4+ 1/2-1/2

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Harders, Walter"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "52"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Be3 c4 7. b3 b5 8. Qe2 Be7 9. Bg5 f6 10. Bd2 Bf5 11. a4 Nc6 12. b4 Kf7 13. Qd1 Bd6 14. Be2 Nge7 15. a5 Re8 16. 0-0 Qc7 17. g3 Kg8 18. Nh4 Bh3 19. Re1 g5 20. Ng2 Qd7 21. Ne3 f5 22. Bf1 f4 23. Qh5 fxg3 24. Bxh3 gxf2+ 25. Kxf2 Rf8+ 26. Ke2 Bxh2 1-0

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Kroeger, Horst"]
[Result "0-1"]
[ECO "E33"]
[PlyCount "84"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 e6 4. Nc3 Nf6 5. e3 Bb4 6. Bd2 0-0 7. Qc2 dxc4 8. Bxc4 h6 9. Rd1 Nh7 10. Bd3 Ng5 11. Nxg5 Qxg5 12. 0-0 Qh4 13. Be1 Bd6 14. f4 Qh5 15. a3 a6 16. Qc1 f6 17. Bb1 Kh8 18. Qc2 f5 19. Rf3 Qg6 20. Rg3 Qh7 21. Qe2 Bd7 22. Rh3 Ne7 23. g4 g6 24. g5 h5 25. Qd2 Nd5 26. Ne2 Kg7 27. Bg3 Bc6 28. e4 Nb6 29. d5 exd5 30. exd5 Bxd5 31. Qd4+ Kg8 32. Nc3 Be6 33. Ba2 Bxa2 34. Nxa2 Qf7 35. Nc3 Rad8 36. Bf2 Be7 37. Qe3 Rxd1+ 38. Nxd1 Rd8 39. Qe2 Nd5 40. Rf3 c6 41. Qe5 Nxf4 42. Bd4 Rxd4 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Schumacher, Horst"]
[Result "0-1"]
[ECO "A61"]
[PlyCount "70"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg5 Bg7 8. e3 0-0 9. Bd3 a6 10. Qc2 Qa5 11. 0-0 b5 12. Bxf6 Bxf6 13. Ne4 Qd8 14. Nxf6+ Qxf6 15. b3 Bg4 16. Nd2 Qg5 17. Ne4 Qe7 18. Qb2 Nd7 19. Nd2 Qg5 20. Ne4 Qxd5 21. f3 Qxd3 22. Rad1 Qxe3+ 23. Kh1 Bf5 24. Nxd6 Qe5 25. Qc1 Be6 26. f4 Qh5 27. Qa1 f5 28. Rfe1 Rf6 29. Re3 Raf8 30. Rde1 Bd5 31. Ne8 Be4 32. Rxe4 fxe4 33. Rxe4 R6f7 34. h3 Nf6 35. Nxf6+ Rxf6 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Stuehrk, Dieter"]
[Result "0-1"]
[ECO "D61"]
[PlyCount "46"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 c6 6. Qc2 Nbd7 7. e3 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Nxd5 exd5 12. Bd3 Nf6 13. Ng5 h6 14. h4 Qb4+ 15. Ke2 Qe7 16. e4 dxe4 17. Nxe4 Nxe4 18. Bxe4 f5 19. Rae1 fxe4 20. Kd1 Qf7 21. Qxe4 Qxa2 22. g4 Qa1+ 23. Ke2 Qxb2+ 0-1

[Event "Schleswig Holstein-chA 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Kahler, Carsten"]
[Black "Von Koenen, Hermann"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "57"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 c6 7. fxe5 dxe5 8. Bc4 Be7 9. Qg3 0-0 10. Qxe5 Bd6 11. Qf5 Re8 12. d3 Nbd7 13. Qf3 Ne5 14. Qd1 Nxc4 15. dxc4 Bg3+ 16. Ke2 Qc7 17. Kf3 Rad8 18. Qe2 Nh5 19. Rd1 Rxd1 20. Qxd1 Re6 21. Ke2 f5 22. Qd4 b6 23. Bd2 Rd6 24. Qg1 fxe4 25. Rf1 Rxd2+ 26. Kxd2 Bf4+ 27. Rxf4 Nxf4 28. Qe3 Qd6+ 29. Kc1 1/2-1/2

[Event "Schleswig Holstein-chA 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Philipp, Sven"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "64"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Nf6 9. f3 Ba7 10. Nc3 c5 11. Nb3 c4 12. Bxa7 cxb3 13. Bd4 bxa2 14. Bxf6 gxf6 15. Nd5 Kd7 16. Kf2 Kc6 17. Nxf6 Be6 18. b3 Rad8 19. Ke2 Kc5 20. Rxa2 Kb4 21. f4 Kc3 22. f5 Rd2+ 23. Ke3 Bxb3 24. Ra3 Kxc2 25. Rxb3 Kxb3 26. Kxd2 Rd8+ 27. Ke3 Kb2 28. e5 a5 29. e6 a4 30. e7 Re8 31. Nxe8 a3 32. Nxc7 a2 1-0

[Event "Schleswig Holstein-chA 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Timulis, Francis"]
[Black "Von Koenen, Hermann"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "42"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 b6 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 Bb7 9. Rc1 Rc8 10. Qe2 c5 11. cxd5 exd5 12. Bb5 Re8 13. Ne5 c4 14. Bxf6 Nxf6 15. Bxe8 Qxe8 16. Qc2 b5 17. a3 a5 18. Ne2 b4 19. axb4 axb4 20. Ra1 b3 21. Qd1 Qb5 0-1

[Event "Schleswig Holstein-chA 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Fuchs, Andreas"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "105"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d3 a6 6. Be2 e6 7. Ne4 Nxe4 8. dxe4 Qxd1+ 9. Bxd1 c5 10. Bf4 Nc6 11. c3 Be7 12. Bc2 b5 13. e5 Bb7 14. Be4 Rd8 15. 0-0 Na5 16. Bxb7 Nxb7 17. Rfd1 0-0 18. Kf1 Rd5 19. Rxd5 exd5 20. Rd1 Rd8 21. Ke2 h6 22. h4 Rd7 23. h5 Nd8 24. g4 Ne6 25. Bc1 Kf8 26. Ng1 f6 27. exf6 Bxf6 28. f4 Ke7 29. Nf3 Kd6 30. g5 hxg5 31. fxg5 Be5 32. h6 gxh6 33. gxh6 Nf4+ 34. Bxf4 Bxf4 35. Rg1 Re7+ 36. Kd1 Bxh6 37. Nh4 Re6 38. Nf5+ Ke5 39. Nxh6 Rxh6 40. Rg5+ Ke4 41. Kc2 Rh2+ 42. Kb3 d4 43. cxd4 cxd4 44. Rg8 Rh5 45. Re8+ Re5 46. Rxe5+ Kxe5 47. Kc2 Ke4 48. Kd2 b4 49. Ke2 a5 50. b3 d3+ 51. Kd2 Kd4 52. Kc1 Kc3 53. Kd1 0-1

[Event "Schleswig Holstein-chA 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Haberer, Volker"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "44"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Bd3 b6 9. cxd5 exd5 10. Rc1 Be6 11. Qc2 c5 12. dxc5 bxc5 13. b3 Nc6 14. Qd2 Na5 15. 0-0 c4 16. bxc4 Nxc4 17. Bxc4 dxc4 18. Qxd8 Rfxd8 19. Ne4 Bb2 20. Rc2 Rab8 21. Rb1 c3 22. Nxc3 Bxc3 0-1

[Event "Schleswig Holstein-chA 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Scepanik, Hans Joachim"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "81"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. Bg5 0-0 6. e3 c5 7. d5 Qa5 8. Qd2 e6 9. Bd3 Na6 10. a3 Nb4 11. Be2 exd5 12. 0-0 Nc6 13. cxd5 Ne7 14. e4 Bg4 15. Qd3 a6 16. Bd2 Qd8 17. a4 Nd7 18. Bf4 Bxf3 19. Bxf3 Ne5 20. Bxe5 Bxe5 21. Bd1 f5 22. f4 Bd4+ 23. Kh1 fxe4 24. Qxe4 Qd7 25. g4 Rae8 26. Qg2 Kh8 27. Bc2 Rf7 28. Rae1 Ref8 29. Ne2 Bxb2 30. Rf3 Nxd5 31. Rb3 Nxf4 32. Nxf4 Rxf4 33. Rxb2 Rf2 34. Qe4 b5 35. axb5 axb5 36. Ra2 Qf7 37. Qd3 Qxa2 38. Qc3+ R8f6 39. Re8+ Kg7 40. Re7+ Kh6 41. g5+ 1-0

[Event "Schleswig Holstein-chA 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Zielke, Bernd"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "88"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 c6 6. e3 Na6 7. a3 Nc7 8. Bd3 d5 9. Rc1 0-0 10. cxd5 exd5 11. Qc2 Ne4 12. Bxe7 Qxe7 13. 0-0 Bd7 14. Rce1 Rf6 15. Ne5 Raf8 16. f3 Ng5 17. e4 fxe4 18. fxe4 Rxf1+ 19. Rxf1 Rxf1+ 20. Kxf1 dxe4 21. Nxe4 Nd5 22. Kg1 Nf7 23. Nxd7 Qxd7 24. Nc5 Qe7 25. Bxh7+ Kh8 26. Qe4 Nd6 27. Qxe7 Nxe7 28. Bd3 b6 29. Nb3 Nd5 30. Kf2 Nf4 31. Nc1 Nxd3+ 32. Nxd3 Nf5 33. g4 Nxd4 34. Ke3 c5 35. h4 Kg8 36. Ke4 Kf7 37. g5 Ke7 38. h5 Kf7 39. Ne5+ Ke6 40. h6 gxh6 41. gxh6 Kf6 42. b4 Nb5 43. bxc5 bxc5 44. Nd7+ Kg6 1/2-1/2

[Event "Schleswig Holstein-chH 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Harm, Joerg"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "55"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. e4 d6 7. Bg5 Be7 8. 0-0-0 0-0 9. Bc4 Be6 10. Bxe6 fxe6 11. e5 dxe5 12. Qxe5 Qc8 13. f3 Bd6 14. Qe2 a6 15. g3 e5 16. h4 Qf5 17. g4 Qe6 18. Kb1 Nd7 19. h5 Be7 20. Bc1 Rad8 21. f4 Bd6 22. f5 Qf7 23. Rdf1 h6 24. Ne4 Be7 25. g5 hxg5 26. Nxg5 Bxg5 27. Bxg5 Nf6 28. h6 1-0

[Event "Schleswig Holstein-chH 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Jess, Arne"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "61"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nc6 7. Bb5 a6 8. Bxc6+ bxc6 9. fxe5 dxe5 10. b3 Bb4 11. Bb2 Qd4 12. Rf1 0-0 13. 0-0-0 Qd6 14. Kb1 Ba3 15. Ba1 c5 16. d3 c6 17. Ne2 a5 18. Ng3 Nd7 19. Nf5 Qf6 20. Qg3 Rae8 21. Ne3 Qe7 22. Nc4 Bb4 23. c3 Bxc3 24. Bxc3 a4 25. bxa4 Rb8+ 26. Ka1 f6 27. Rb1 Qd8 28. Rxb8 Qxb8 29. Rb1 Qa7 30. a5 Nb8 31. Nd6 1-0

[Event "Schleswig Holstein-chH 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Olms, Gunther"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "73"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 b6 4. Bg2 Nc6 5. e3 Bb7 6. Nge2 Bb4 7. 0-0 0-0 8. Qc2 Na5 9. b3 Bxg2 10. Kxg2 Be7 11. d4 exd4 12. Nxd4 Nb7 13. Bb2 c5 14. Nf5 Nd6 15. Rad1 Nxf5 16. Qxf5 d6 17. e4 Qd7 18. Nd5 Qe6 19. Qxe6 fxe6 20. Nxe7+ Kf7 21. e5 dxe5 22. Nc6 e4 23. Bxf6 gxf6 24. Rd7+ Kg6 25. Rfd1 Rf7 26. Rxf7 Kxf7 27. Rd7+ Kg6 28. Rd8 Rxd8 29. Nxd8 Kf5 30. Nf7 h5 31. h4 Kg6 32. Nd6 f5 33. Nc8 Kf6 34. Nxa7 Ke5 35. Nc8 Kd4 36. Nxb6 Kc3 37. a4 1-0

[Event "Schleswig Holstein-chH 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Stuhrk, Dieter"]
[Black "Von Koenen, Hermann"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "61"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 Be7 7. a3 d6 8. h3 Ne8 9. Be3 Be6 10. Ba2 Bxa2 11. Rxa2 Qd7 12. Nd5 Bd8 13. c3 Ne7 14. Nxe7+ Bxe7 15. Nh2 f5 16. Qb3+ Kh8 17. Qxb7 Nf6 18. exf5 Rfb8 19. Qf3 Ng8 20. b4 Rf8 21. g4 g6 22. f6 Bxf6 23. Qg2 d5 24. Bc5 Rfe8 25. Re1 Qf7 26. Rae2 c6 27. g5 Bg7 28. Ng4 a6 29. Nxe5 Qc7 30. d4 Re6 31. Nf7+ 1-0

[Event "Schleswig Holstein-chH 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Brockmann, Werner"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "43"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 d5 6. e3 0-0 7. Rc1 c6 8. Qc2 Qc7 9. Bxf6 Rxf6 10. cxd5 exd5 11. Nxd5 Qa5+ 12. Qc3 Qxd5 13. Bc4 Be6 14. Bxd5 Bxd5 15. a3 Nd7 16. 0-0 Bxf3 17. gxf3 Kh8 18. Kh1 Bd6 19. f4 Rh6 20. Rg1 Nf8 21. d5 c5 22. Qxg7# 1-0

[Event "Schleswig Holstein-chH 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Dambrowski, Ralf"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "74"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. cxd5 exd5 8. Be2 h6 9. Bxf6 Bxf6 10. Rc1 Bb7 11. Qc2 Nd7 12. 0-0 c5 13. b3 Rc8 14. Qd2 Re8 15. Rfd1 cxd4 16. Nxd4 Bxd4 17. Qxd4 Nf6 18. Bf3 Qd7 19. Rc2 Red8 20. Rcd2 Rc7 21. h3 Kf8 22. Nxd5 Bxd5 23. Bxd5 Nxd5 24. Qxd5 Qxd5 25. Rxd5 Rxd5 26. Rxd5 Rc1+ 27. Kh2 Rc2 28. Kg3 Rxa2 29. f4 Rb2 30. Rd3 a5 31. Kf3 b5 32. g3 a4 33. bxa4 bxa4 34. Ra3 Rb4 35. Ke2 Ke7 36. Kd3 Rb2 37. Rxa4 Rh2 1/2-1/2

[Event "Schleswig Holstein-chH 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Lippmann, Kai"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "74"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 0-0 6. Qc2 d6 7. 0-0-0 a5 8. e4 fxe4 9. Nxe4 Na6 10. Nxf6+ Bxf6 11. Bxf6 Qxf6 12. a3 Bd7 13. h4 Be8 14. Bd3 g6 15. h5 Rd8 16. hxg6 Bxg6 17. Bxg6 hxg6 18. Rh3 Kg7 19. Rdh1 Rh8 20. Qd2 e5 21. Rxh8 Rxh8 22. Rxh8 Kxh8 23. dxe5 dxe5 24. Qxa5 Qf4+ 25. Kb1 Qf5+ 26. Ka1 e4 27. Qe5+ Qxe5 28. Nxe5 Kg7 29. Ng4 Nc5 30. Kb1 g5 31. f3 exf3 32. gxf3 Nd3 33. Nh2 Kf6 34. Kc2 Ne5 35. b3 Kf5 36. Kd1 Kf4 37. Ke2 Nc6 1/2-1/2

[Event "Schleswig Holstein-chH 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Von Koenen, Hermann"]
[Black "Weber, Ulrich"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "73"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 Bg4 4. Nc3 e6 5. Bg5 Bxf3 6. exf3 Nbd7 7. cxd5 exd5 8. Nxd5 c6 9. Nc3 Qa5 10. Bd2 Qc7 11. Rc1 Qd8 12. Bc4 Be7 13. 0-0 0-0 14. Bd3 Re8 15. Bb1 Rc8 16. Bg5 h6 17. Bh4 Nf8 18. Qc2 Qxd4 19. Bxf6 Qxf6 20. Ne4 Qe5 21. Rfe1 Qc7 22. Nc3 Rcd8 23. Re2 Qd7 24. Rd1 Qc7 25. Rde1 Qd7 26. g3 g6 27. Kg2 Nh7 28. Rd1 Qc7 29. Nb5 Qb6 30. Nd6 Bxd6 31. Rxe8+ Rxe8 32. Rxd6 Rd8 33. Rxg6+ fxg6 34. Qxg6+ Kf8 35. Qxh6+ Ke8 36. Qxh7 Qd4 37. Bg6+ 1-0

