[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "6"]
[White "Bergmann, Hans Dieter"]
[Black "Koehler, J."]
[Result "0-1"]
[ECO "B09"]
[PlyCount "48"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Ne8 8. h4 f6 9. Bc4+ e6 10. h5 g5 11. Bd3 g4 12. Nh4 f5 13. b3 Nc6 14. h6 Bh8 15. Nxf5 exf5 16. Bc4+ Rf7 17. Bxf7+ Kxf7 18. 0-0 Qxd4+ 19. Qxd4 Nxd4 20. Bb2 Bxe5 21. Rae1 Nc6 22. Kh1 Nd6 23. Ba1 Be6 24. Re2 Re8 0-1

[Event "Vienna op-E"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "4"]
[White "Koehler, J."]
[Black "Delmarko, Dietmar"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "53"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. h3 Nf6 6. d3 0-0 7. 0-0 h6 8. Qe2 Qe7 9. Be3 Bb6 10. Nbd2 Be6 11. Bb3 Nh7 12. Rfe1 Rae8 13. Nf1 Kh8 14. Ng3 Bxb3 15. axb3 Qe6 16. b4 g5 17. Nh2 Qg6 18. Bxb6 axb6 19. Nhf1 Nf6 20. Ne3 Ra8 21. Ngf5 Ng8 22. Nd5 Rac8 23. b5 Na5 24. Nfe7 Qe6 25. Nxc8 Rxc8 26. b4 Nb3 27. Rab1 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "1"]
[White "Koehler, J."]
[Black "Dittmann, M."]
[Result "0-1"]
[ECO "B00"]
[PlyCount "52"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Bb5 Qd7 5. Ne2 a6 6. Bd3 f6 7. f4 Nh6 8. Bxf5 Nxf5 9. c3 h5 10. Qd3 h4 11. g4 hxg3 12. Nxg3 Nxg3 13. Qg6+ Kd8 14. Qxg3 Qf5 15. 0-0 Rh3 16. Qg2 e6 17. Nd2 Rh4 18. Rf3 Rxf4 19. Rxf4 Qxf4 20. Nf3 Qe4 21. exf6 gxf6 22. Qg8 Kd7 23. Bd2 Qxf3 24. Rf1 Qh3 25. Rxf6 Be7 26. Qg7 Qh8 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "7"]
[White "Koehler, J."]
[Black "Fritsche, Rainer"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "31"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Be7 7. Bd3 0-0 8. 0-0 Nbd7 9. Nf5 Nc5 10. Nxe7+ Qxe7 11. Nd5 Qd8 12. Bxf6 gxf6 13. Qf3 Nd7 14. Qf5 c6 15. e5 fxe5 16. Qxh7# 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "5"]
[White "Koehler, J."]
[Black "Neuss, Thomas"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "54"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 d5 4. exd5 Qxd5 5. Nc3 Qa5 6. d5 Nb4 7. Bb5+ c6 8. dxc6 bxc6 9. Bd3 Bg4 10. 0-0 e6 11. Be3 Bd6 12. h3 Bh5 13. g4 Nxd3 14. Qxd3 Rd8 15. gxh5 Bh2+ 16. Nxh2 Rxd3 17. cxd3 Qxh5 18. Bxa7 Qxh3 19. Bb6 Nf6 20. Ne4 Nd5 21. Be3 Nxe3 22. fxe3 Qxe3+ 23. Kh1 Qxd3 24. Rfe1 0-0 25. Rad1 Qa6 26. Nc3 c5 27. Nf1 Qb7+ 0-1

[Event "Vienna op-E"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "2"]
[White "Koehler, J."]
[Black "Payrits, Helmut"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1790"]
[BlackElo "1710"]
[PlyCount "99"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. Be2 b4 8. axb4 Bxb4 9. Qd3 Qc7 10. 0-0 Nf6 11. Bf3 h5 12. h3 Ng4 13. g3 Ne5 14. Qe3 Nxf3+ 15. Nxf3 Bxc3 16. bxc3 f6 17. h4 Qc6 18. Re1 a5 19. Nd4 Qb6 20. Qd3 Ba6 21. c4 Nc6 22. Nxc6 Qxc6 23. Ba3 Bxc4 24. Qd2 Kf7 25. Rad1 Ra7 26. Qe3 Rb7 27. Rd6 Qb5 28. Red1 Be2 29. R1d2 Qb1+ 30. Kh2 Bb5 31. e5 Bc6 32. f3 Qf1 33. Rf2 Qc4 34. Rd4 Qb5 35. Bd6 Rh6 36. Rfd2 Qf1 37. Rf2 Qa1 38. exf6 Rxf6 39. Be5 Rb2 40. Bxf6 gxf6 41. Rd3 Rb1 42. g4 Rh1+ 43. Kg3 hxg4 44. Qd2 gxf3 45. Rxd7+ Bxd7 46. Qxd7+ Kg6 47. Qe8+ Kg7 48. Qe7+ Kh8 49. Qf8+ Kh7 50. Qf7+ 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "3"]
[White "Koehler, J."]
[Black "Schmidt, Hendrik"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "42"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb4 7. Bd3 d5 8. Nxc6 bxc6 9. exd5 cxd5 10. Bd2 Qe7+ 11. Qe2 Qxe2+ 12. Kxe2 0-0 13. Rae1 Bd7 14. f3 c5 15. Kd1 Rab8 16. b3 a5 17. Re5 c4 18. Bf5 Bd6 19. Nxd5 Bxe5 20. Nxf6+ Bxf6 21. Bxd7 Rfd8 0-1

[Event "Vienna op-E"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "1"]
[White "Linzer, Johann"]
[Black "Koehler, J."]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1705"]
[BlackElo "1790"]
[PlyCount "70"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 0-0 5. Bd3 d6 6. Nge2 Nc6 7. a3 e5 8. d5 Ne7 9. 0-0 Nh5 10. e4 Qe8 11. Qc2 f5 12. Nb5 Qd7 13. Bd2 f4 14. f3 g5 15. h3 Ng6 16. Be1 Qe7 17. Qd2 a6 18. Nbc3 Bd7 19. Rc1 Nf6 20. Kh1 h5 21. Ng1 g4 22. Nd1 g3 23. b4 Nh7 24. c5 Qh4 25. cxd6 cxd6 26. Rc7 Rf7 27. Rc1 Ng5 28. Nb2 b5 29. Qe2 Nxh3 30. gxh3 Bxh3 31. Nxh3 Qxh3+ 32. Kg1 Nh4 33. Rc2 Bf8 34. Nd1 Rg7 35. Nb2 g2 0-1

[Event "Vienna op-E"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "5"]
[White "Ramsauer, Martin"]
[Black "Koehler, J."]
[Result "1-0"]
[ECO "C14"]
[PlyCount "117"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. Nb5 Nb6 9. Qg4 g6 10. c3 a6 11. Na3 c5 12. Nc2 Nc6 13. Ne2 c4 14. f4 Bd7 15. h5 0-0-0 16. Qh4 Rdg8 17. Ne3 Be8 18. Qxe7 Nxe7 19. g4 g5 20. f5 Bd7 21. Ng3 Nc6 22. b3 cxb3 23. axb3 Kb8 24. Kd2 Rc8 25. Bd3 Na7 26. c4 Nc6 27. Ne2 Nb4 28. Kc3 Nxd3 29. Kxd3 Bc6 30. Rhf1 Rhf8 31. Nc3 dxc4+ 32. bxc4 Rce8 33. fxe6 fxe6 34. Rxf8 Rxf8 35. d5 Bd7 36. Rf1 Rxf1 37. Nxf1 exd5 38. cxd5 Bxg4 39. Ng3 Kc7 40. Kd4 Kd8 41. Nce4 Nd7 42. Nd6 b5 43. Nf7+ Ke8 44. Nxh6 Bd1 45. Nhf5 b4 46. h6 Nf8 47. Ne4 b3 48. Kc3 a5 49. Nf6+ Kd8 50. e6 Ng6 51. h7 Kc7 52. d6+ Kb6 53. Kb2 a4 54. e7 Ne5 55. h8Q a3+ 56. Kxa3 Nc4+ 57. Kb4 b2 58. Qb8+ Kc6 59. e8Q# 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "4"]
[White "Schreiber, Torsten"]
[Black "Koehler, J."]
[Result "1-0"]
[ECO "A48"]
[PlyCount "89"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 Nf6 4. e3 0-0 5. Be2 d6 6. c4 Bd7 7. Nc3 a5 8. a4 Na6 9. h3 Nh5 10. Bh2 Nb4 11. 0-0 f5 12. Ng5 Nf6 13. Rb1 h6 14. Nf3 Kh7 15. Bd3 c6 16. Qe2 Nxd3 17. Qxd3 Ne4 18. Ne2 c5 19. b3 Rf7 20. Ng3 Nxg3 21. Bxg3 f4 22. Bxf4 Rxf4 23. exf4 Bf5 24. Qd2 Bxb1 25. Rxb1 cxd4 26. Nxd4 Bxd4 27. Qxd4 Qc7 28. Qe4 Kg7 29. Qe6 Rf8 30. Re1 Rf7 31. g4 d5 32. Qxd5 Qxf4 33. Qe5+ Qxe5 34. Rxe5 b6 35. Re6 Rf3 36. Rxe7+ Kf6 37. Re3 Rf4 38. Re8 Kg5 39. Kg2 Rd4 40. Re6 Rd3 41. Rxb6 h5 42. Rb5+ Kh4 43. gxh5 gxh5 44. b4 axb4 45. Rxb4 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "2"]
[White "Zaerban, Jan Christopher"]
[Black "Koehler, J."]
[Result "1/2-1/2"]
[ECO "A09"]
[PlyCount "79"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Bf5 3. cxd5 Qxd5 4. Nc3 Qa5 5. d4 e6 6. g3 Bb4 7. Bd2 Nf6 8. a3 Bxc3 9. Bxc3 Qd5 10. Bg2 Be4 11. 0-0 Nc6 12. Rc1 h5 13. h4 Ne7 14. Qd2 c6 15. Ne1 Bxg2 16. Nxg2 Ne4 17. Qf4 Rc8 18. Ne3 Nxc3 19. Rxc3 Qd7 20. Rd1 Nd5 21. Nxd5 cxd5 22. Rxc8+ Qxc8 23. Rc1 Qd8 24. Rc7 0-0 25. Rxb7 Qa5 26. Qc1 Qa6 27. Rc7 Qxe2 28. Rxa7 Rb8 29. b4 e5 30. Qc7 Qe1+ 31. Kg2 Qe4+ 32. Kg1 Qe1+ 33. Kg2 Qe4+ 34. Kh2 Qf3 35. Qxb8+ Kh7 36. Qxe5 Qxf2+ 37. Kh1 Qf1+ 38. Kh2 Qf2+ 39. Kh3 Qf1+ 40. Kh2 1/2-1/2

