[Event "Schleswig Holstein-chB 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Brinsch, Thomas"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "53"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 e6 5. b4 Nbd7 6. bxc5 dxc5 7. d4 Bd6 8. Nbd2 Be7 9. Nc4 0-0 10. e5 Nd5 11. Bd3 b5 12. Nd6 Bxd6 13. exd6 N7f6 14. dxc5 e5 15. Be4 Nf4 16. Bxf4 exf4 17. Bxa8 Re8+ 18. Kf1 Bg4 19. Bc6 Re6 20. Ng5 Be2+ 21. Kg1 Qa5 22. Nxe6 Bg4 23. Nxf4 Qa6 24. Be4 b4 25. Nd5 Qc4 26. Nxf6+ Kf8 27. Nxg4 1-0

[Event "Schleswig Holstein-chB 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Gloth, Brigitte"]
[Black "Koch, Hartmut"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "62"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Nbd7 7. f3 a6 8. Qd2 Qc7 9. 0-0-0 b5 10. Be2 Bb7 11. g3 Be7 12. Bd3 0-0 13. Rhg1 Rac8 14. h4 Nc5 15. Bg5 d5 16. Bf4 Qa5 17. a3 b4 18. Nb1 Rfd8 19. axb4 Nxd3+ 20. Qxd3 Qxb4 21. e5 Nd7 22. Rg2 Nc5 23. Qd2 Nb3+ 24. Nxb3 Qxb3 25. Be3 d4 26. Bxd4 Bxf3 27. Qe3 Qxe3+ 28. Bxe3 Bxg2 29. Rg1 Be4 30. Nd2 Rxc2+ 31. Kb1 Rcxd2+ 0-1

[Event "Schleswig Holstein-chB 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Floegel, Oliver"]
[Result "1/2-1/2"]
[ECO "D82"]
[PlyCount "52"]
[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 Nf6 3. Nc3 c6 4. Bf4 g6 5. e3 Bg7 6. Bd3 0-0 7. Nge2 Bg4 8. f3 Bc8 9. Qd2 Nbd7 10. 0-0-0 e6 11. e4 a6 12. h4 b5 13. cxd5 cxd5 14. a3 Nb6 15. g4 Na4 16. e5 Nxc3 17. Nxc3 Nd7 18. h5 Qa5 19. hxg6 fxg6 20. Bxg6 hxg6 21. Rdf1 b4 22. Ne2 Nb6 23. Bh6 Nc4 24. Qg5 Nxa3 25. Bxg7 Qc7+ 26. Kd1 Qc2+ 1/2-1/2

[Event "Schleswig Holstein-chB 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Hacker, Mathias"]
[Result "1-0"]
[ECO "E86"]
[PlyCount "53"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Nge2 e5 8. Qd2 c6 9. 0-0-0 Rb8 10. h4 b5 11. g4 b4 12. Na4 Nb6 13. Nxb6 Qxb6 14. d5 c5 15. Bh6 Bxh6 16. Qxh6 Bd7 17. h5 Kh8 18. hxg6 fxg6 19. g5 Nh5 20. Ng3 Rxf3 21. Rxh5 Rf7 22. Qxg6 Rg7 23. Qf6 Bg4 24. Rh6 Kg8 25. g6 Rf8 26. gxh7+ Rxh7 27. Rg6+ 1-0

[Event "Schleswig Holstein-chB 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Kubik, Joachim"]
[Result "1/2-1/2"]
[ECO "D55"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nxc3 9. bxc3 dxc4 10. Bxc4 c6 11. 0-0 b5 12. Bd3 Bb7 13. Qe2 g6 14. Ne5 f5 15. Rac1 Qd6 16. Rfe1 a6 17. a4 Nd7 1/2-1/2

[Event "Schleswig Holstein-chB 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Vetter, Gerhard"]
[Result "0-1"]
[ECO "A50"]
[BlackElo "2408"]
[PlyCount "88"]
[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 a6 3. Nc3 g6 4. e4 Bg7 5. Be3 0-0 6. Qd2 Ng4 7. 0-0-0 Nxe3 8. Qxe3 d6 9. f3 Nc6 10. Nge2 Re8 11. h4 e5 12. g4 exd4 13. Nxd4 Bxd4 14. Rxd4 Nxd4 15. Qxd4 c5 16. Qe3 b6 17. Bd3 Bb7 18. h5 g5 19. f4 h6 20. fxg5 Qxg5 21. Qxg5+ hxg5 22. h6 Bc6 23. h7+ Kh8 24. Rh5 Re5 25. Rh6 Rb8 26. Rxd6 Re6 27. Rxe6 fxe6 28. e5 b5 29. cxb5 axb5 30. Ne2 Rd8 31. Bc2 Bf3 32. Nc3 Bxg4 33. Nd1 Rf8 34. Ne3 Bh5 35. a3 Rf3 36. Kd2 Rf2+ 37. Kc1 Re2 38. Nd1 Rxe5 39. Nf2 Re2 40. Nd1 Re5 41. Nf2 Re1+ 42. Nd1 g4 43. Kd2 Re5 44. Ne3 g3 0-1

[Event "Schleswig Holstein-chB 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Wiebke, Elfriede"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "37"]
[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 c6 3. Nc3 Nf6 4. Bg5 dxc4 5. e4 b5 6. b3 b4 7. Bxf6 exf6 8. Na4 Be6 9. bxc4 Be7 10. Nf3 0-0 11. Be2 f5 12. d5 fxe4 13. dxe6 exf3 14. Bxf3 fxe6 15. Qxd8 Rxd8 16. 0-0 Rd2 17. Rfe1 Kf7 18. Bg4 Rc2 19. c5 1/2-1/2

[Event "Schleswig Holstein-chB 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Neumann, Axel"]
[Black "Koch, Hartmut"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "46"]
[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 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. 0-0 Nbd7 6. Re1 Be7 7. d4 cxd4 8. Nxd4 0-0 9. Qf3 Ne5 10. Qe2 Nfg4 11. Bb3 Bh4 12. g3 Qf6 13. gxh4 Qxh4 14. Bf4 Ng6 15. Bg3 Qh3 16. Qf1 Qh5 17. Nce2 e5 18. Nb5 Be6 19. Bxe6 fxe6 20. f4 Nxf4 21. Nxf4 exf4 22. Bxf4 Rxf4 23. Qg2 Nf2 0-1

[Event "Schleswig Holstein-chB 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Weitzel, Thomas"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "79"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bd3 a6 7. Bd2 Nbd7 8. 0-0 Be7 9. Re1 Qc7 10. b4 b5 11. a4 bxa4 12. Nxa4 Bb7 13. c3 0-0 14. Qb3 Ne5 15. Bc2 Nfg4 16. Nb2 Bh4 17. g3 Qd8 18. f4 Ng6 19. Nxe6 Qf6 20. Nxf8 Rxf8 21. Re2 N6e5 22. gxh4 Nf3+ 23. Kf1 Qxh4 24. Rg2 Ngxh2+ 25. Ke2 Qh3 26. Rxh2 Nxh2 27. Kd1 Qf1+ 28. Be1 Qf3+ 29. Kc1 Qxf4+ 30. Kb1 Bxe4 31. Ka2 Re8 32. Qa4 Bd5+ 33. Ka3 Rc8 34. Qd7 Qc4 35. Nxc4 Rf8 36. Nxd6 h5 37. Qh3 Ng4 38. Qxh5 Nh6 39. Qxd5 Kh8 40. Bb3 1-0

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Draasch, Heiko"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "71"]
[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 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Bd7 5. Nf3 c5 6. d3 Nc6 7. Nbd2 Be7 8. Ne5 0-0 9. Ndf3 Bd6 10. Be2 Bxe5 11. Nxe5 Qb6 12. Nxc6 Bxc6 13. Bxf6 gxf6 14. Bh5 f5 15. Rg1 Qd8 16. Qe2 Qh4+ 17. g3 Qf6 18. Kd2 e5 19. fxe5 Qxe5 20. c3 d4 21. exd4 Qxe2+ 22. Bxe2 cxd4 23. c4 b5 24. Rgf1 Bd7 25. cxb5 Rfb8 26. Bf3 Bxb5 27. Bxa8 Rxa8 28. Rxf5 Bd7 29. Rd5 Rd8 30. Rxd4 a6 31. a4 Kf8 32. Re1 f5 33. Re5 Kf7 34. Ra5 Ke7 35. Rxa6 h5 36. Rh6 1-0

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Ketelsen, Herbert"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "59"]
[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. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Nf3 f6 6. exf6 Nxf6 7. 0-0 c5 8. c4 Qb6 9. b3 Nc6 10. cxd5 Nxd4 11. Bb2 Nxd5 12. Bxd4 cxd4 13. Bc4 Bc5 14. Qd3 0-0 15. Nbd2 Nf4 16. Qe4 d3 17. Rae1 Bd7 18. Ng5 Ng6 19. Ndf3 d2 20. Rd1 Rf6 21. Rxd2 Rd8 22. Qd3 Be8 23. Qxd8 Qxd8 24. Rxd8 Rf8 25. Nxe6 Bf7 26. Nxf8 Nxf8 27. Bxf7+ Kxf7 28. Rfd1 Be7 29. Rb8 b6 30. Rb7 1-0

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Attrot, Winfried"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "32"]
[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 c6 3. Nc3 Bf5 4. e3 e6 5. Be2 Nf6 6. cxd5 cxd5 7. Nf3 Bd6 8. 0-0 a6 9. Bd3 Bg4 10. e4 dxe4 11. Bxe4 Qc7 12. Qd3 Nc6 13. d5 Nb4 14. Qd4 Bxf3 15. g3 Bxe4 16. Nxe4 Nc2 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Behrens, Marc"]
[Result "0-1"]
[ECO "D80"]
[PlyCount "76"]
[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. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Bd3 0-0 6. Nge2 Re8 7. 0-0 Nc6 8. Bd2 e5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Rc1 exd4 12. Bc4 Qd8 13. Qb3 Qd7 14. Ng3 dxe3 15. fxe3 Ne5 16. Ne2 Nxc4 17. Rxc4 Qe7 18. Rcf4 Qe6 19. Qa3 Bf8 20. Nd4 Bxa3 21. Nxe6 Bxe6 22. bxa3 Bxa2 23. e4 c5 24. Bc3 b5 25. e5 a5 26. Rf6 b4 27. axb4 axb4 28. Bb2 Be6 29. Ra1 Rxa1+ 30. Bxa1 c4 31. Rf1 b3 32. Bc3 Rd8 33. Ra1 Bd5 34. g4 Rb8 35. Re1 b2 36. Rb1 Rb3 37. Be1 c3 38. Bh4 c2 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Grahn, Johannes"]
[Result "0-1"]
[ECO "E46"]
[PlyCount "38"]
[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. c4 e6 3. Nc3 d5 4. e3 Bb4 5. Qc2 0-0 6. Bd2 c5 7. cxd5 cxd4 8. dxe6 Bxe6 9. exd4 Qxd4 10. Be3 Qe4 11. Bd3 Qxg2 12. Bb5 Bxc3+ 13. Qxc3 Qxh1 14. Kf1 Nc6 15. Rc1 Rfd8 16. Bxc6 bxc6 17. Qxc6 Rd1+ 18. Ke2 Qxc6 19. Rxc6 Rxg1 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Uschner, Matthias"]
[Result "1/2-1/2"]
[ECO "E70"]
[PlyCount "34"]
[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. c4 g6 3. Nc3 c6 4. e4 d6 5. Bd3 Bg7 6. Nge2 0-0 7. 0-0 Nfd7 8. Bf4 e5 9. Be3 c5 10. d5 Nf6 11. Qd2 Ng4 12. f3 Nxe3 13. Qxe3 f5 14. f4 Na6 15. fxe5 Bxe5 16. Rac1 f4 17. Qf3 Qf6 1/2-1/2

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Lippmann, Peter"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "81"]
[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. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Nc3 Bd7 7. Bxc6 Qxc6 8. 0-0 f6 9. Be3 Qb6 10. Rb1 cxd4 11. Qxd4 Bc5 12. Qxc5 Qxc5 13. Bxc5 b6 14. Bd4 Rc8 15. a3 f5 16. b4 Ne7 17. Rbc1 0-0 18. Rfe1 f4 19. Ne2 Be8 20. Ng5 f3 21. Nxf3 Bh5 22. Ng5 Bxe2 23. Rxe2 Nf5 24. Bb2 Rce8 25. Nf3 Ne7 26. c4 Rf4 27. cxd5 Nxd5 28. Rec2 Ref8 29. Nd4 a6 30. h3 b5 31. Rc6 a5 32. bxa5 b4 33. Rc8 Rxc8 34. Rxc8+ Kf7 35. Kf1 bxa3 36. Bxa3 Re4 37. Bb2 Nb4 38. Rb8 Na6 39. Rb6 Nc5 40. a6 Ke8 41. Nc6 1-0

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Maeder, Torsten"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "35"]
[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 e6 2. Nf3 Nc6 3. e3 Nf6 4. b3 d5 5. Bb5 Bd7 6. Bb2 Bd6 7. 0-0 0-0 8. Nc3 e5 9. Bxc6 Bxc6 10. fxe5 Bxe5 11. Nxe5 Qd6 12. Nxc6 Qxc6 13. Ne2 Rfe8 14. Bxf6 gxf6 15. Nd4 Qd6 16. Nf5 Qe5 17. Qg4+ Kf8 18. Qg7# 1-0

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Wulfert, Olaf"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "D02"]
[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. d4 Nf6 2. Nf3 d5 3. Bf4 Bg4 4. e3 Nc6 5. Be2 e6 6. 0-0 Bd6 7. Bxd6 Qxd6 8. Nbd2 Bxf3 9. Bxf3 0-0 10. c4 Rfe8 11. cxd5 exd5 12. Nb3 Ne4 13. a3 Re6 14. Qc2 Rh6 15. g3 Ng5 16. Bg2 Nh3+ 17. Bxh3 Rxh3 18. Kg2 Qh6 19. Rh1 Rc8 20. Qf5 Ne7 21. Qxh3 Qxh3+ 22. Kxh3 Nf5 23. Na5 b6 24. Nc6 a5 25. g4 Nd6 26. Ne7+ Kf8 27. Nxc8 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Brockmann, Werner"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "21"]
[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. c4 e6 3. Nc3 Bb4 4. Bg5 0-0 5. e3 Qe8 6. Bxf6 gxf6 7. Qh5 e5 8. Bd3 f5 9. Bxf5 h6 10. Qxh6 Bxc3+ 11. bxc3 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Ebert, Stefan"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "60"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 Bg4 6. Bd3 e6 7. e5 dxe5 8. fxe5 Nd5 9. Be4 Nxc3 10. bxc3 c6 11. Qd3 Bxf3 12. Qxf3 Qh4+ 13. g3 Qe7 14. 0-0 0-0 15. c4 f5 16. Bd3 Rd8 17. c3 Rd7 18. Be3 Bxe5 19. Rf2 Bg7 20. g4 Na6 21. gxf5 exf5 22. Raf1 Qa3 23. Qh3 Qxc3 24. Bxf5 Re7 25. Be6+ Kh8 26. Rf4 Rae8 27. Rh4 Rxe6 28. Rxh7+ Kg8 29. Bh6 Qxh3 30. Rxg7+ Kh8 0-1

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Lippmann, Kai"]
[Result "0-1"]
[ECO "D01"]
[PlyCount "24"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Qf3 Ngf6 6. Bg5 Nxe4 7. Qxe4 Qa5+ 8. c3 Qxg5 9. Be2 Nf6 10. Qd3 Qxg2 11. Bf3 Qg6 12. Nh3 Qxd3 0-1

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Petersen, Holger"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "34"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Qg6 7. Bd3 Qxg2 8. Rf1 Ne5 9. Bb5 c6 10. Ba4 d5 11. exd5 Bg4 12. Qb3 Nd3+ 13. Kd2 Qxf1 14. dxc6 b6 15. c7+ Kf8 16. Bc6 Bxd4 17. Bxa8 Qe2# 0-1

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Koch, Hartmut"]
[Black "Reischl, Peter"]
[Result "0-1"]
[ECO "B18"]
[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. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 Qxd4 6. Qe2 Nf6 7. Nxf6+ Qxf6 8. Nf3 e6 9. 0-0 Bg4 10. Be4 Nd7 11. Be3 Bc5 12. Bxc5 Nxc5 13. Rad1 Qxb2 14. Qe1 0-0 15. Qd2 Nxe4 16. Qf4 Bxf3 17. Qxf3 Qxc2 18. Rfe1 Nf6 19. Rd4 Qxa2 20. Rh4 Qd5 21. Qf4 Rad8 22. Qc1 Qd2 0-1

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "E21"]
[PlyCount "67"]
[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 e6 3. c4 Bb4+ 4. Nc3 0-0 5. Bg5 Re8 6. e3 d5 7. cxd5 exd5 8. Bd3 Bg4 9. 0-0 Qd6 10. Rc1 c6 11. a3 Ba5 12. Na4 Bc7 13. Bf4 Qe6 14. Bxc7 Bxf3 15. Qxf3 Ng4 16. Bf5 Qh6 17. Bxg4 Na6 18. Bf4 Qf6 19. Qh3 h6 20. Qg3 g5 21. Be5 Qg6 22. Qf3 Rf8 23. Bf5 g4 24. Bxg4 h5 25. Bf5 Qg5 26. g3 h4 27. Qg4 Qxg4 28. Bxg4 hxg3 29. fxg3 Kh7 30. Rf6 Rh8 31. Bf5+ Kg7 32. Rfxc6+ Kf8 33. Bf6 Rh6 34. Rc8+ 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Nehmdahl, Heiko"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "53"]
[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. Nc3 e6 3. e4 Bb4 4. Bg5 d6 5. Qf3 Nbd7 6. Nge2 0-0 7. Ng3 Bxc3+ 8. bxc3 b6 9. Nh5 Bb7 10. Bxf6 Nxf6 11. Nxf6+ Qxf6 12. Qxf6 gxf6 13. Bd3 e5 14. d5 c6 15. c4 Rac8 16. 0-0 Kh8 17. f4 Rg8 18. fxe5 fxe5 19. Rxf7 cxd5 20. Rxb7 dxe4 21. Bxe4 Rg7 22. Rxg7 Kxg7 23. Bd3 Re8 24. a4 e4 25. Be2 h5 26. Bxh5 e3 27. Bxe8 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Neumann, Axel"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "35"]
[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 Nf6 4. d3 Be7 5. Bxc6 bxc6 6. Nxe5 0-0 7. 0-0 d5 8. Nxc6 Qd6 9. Nxe7+ Qxe7 10. Bg5 dxe4 11. Re1 Qc5 12. Bxf6 gxf6 13. Rxe4 Kh8 14. Nc3 Bb7 15. d4 Qb6 16. Rh4 Qc6 17. d5 Qd6 18. Qh5 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Semmelhaack, Erwin"]
[Black "Koch, Hartmut"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "103"]
[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. f4 Nc6 3. Nf3 d6 4. Bc4 Be6 5. Bxe6 fxe6 6. 0-0 exf4 7. d4 d5 8. Nc3 Bd6 9. a3 Nf6 10. Qe2 0-0 11. h3 Nxe4 12. Nxe4 dxe4 13. Qxe4 Rf6 14. c3 Qd7 15. b4 Re8 16. Bb2 e5 17. d5 Ne7 18. Rae1 c6 19. c4 cxd5 20. cxd5 Ng6 21. Rf2 Ref8 22. Rfe2 Qf5 23. Qc4 Qh5 24. Qb5 Nh4 25. Nxh4 Qxh4 26. Qd7 Rg6 27. Rf1 Rg3 28. Ref2 Bb8 29. Qe6+ Kh8 30. Rf3 Rxf3 31. gxf3 h6 32. Qg4 Qxg4+ 33. hxg4 g5 34. Rd1 Rd8 35. Kg2 Kg7 36. Kf2 Kg6 37. a4 h5 38. gxh5+ Kxh5 39. Rh1+ Kg6 40. Rd1 Kf5 41. b5 e4 42. Ba3 exf3 43. Kxf3 g4+ 44. Kf2 g3+ 45. Kf3 b6 46. d6 Ke6 47. Kxf4 Bxd6+ 48. Kf3 a5 49. Bb2 Be7 50. Rxd8 Bxd8 51. Kxg3 Kd5 52. Kf3 0-1

