[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "2"]
[White "Caspari, Markus"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "D63"]
[PlyCount "125"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c5 8. cxd5 exd5 9. Be2 b6 10. 0-0 Bb7 11. dxc5 Nxc5 12. Nd4 Ne6 13. Bh4 Nxd4 14. Qxd4 Rc8 15. Rfd1 Ne4 16. Bxe7 Qxe7 17. Nxd5 Qe6 18. Rxc8 Rxc8 19. Nc3 g6 20. Nxe4 Bxe4 21. f3 Bb7 22. b3 Rc5 23. Bc4 Qf5 24. e4 Qf4 25. Qd2 Qe5 26. Qd8+ Kg7 27. Qd7 Rc7 28. Qd4 Kf6 29. Qxe5+ Kxe5 30. Rd2 h5 31. Kf2 g5 32. Ke3 g4 33. f4+ Kf6 34. g3 Re7 35. e5+ Kg7 36. Rd6 Bc8 37. Kd4 Bf5 38. Bd3 Bc8 39. Be4 Ba6 40. Bc6 Bc8 41. Bd5 Rd7 42. Rxd7 Bxd7 43. b4 h4 44. a3 hxg3 45. hxg3 Kf8 46. Ke4 Kg7 47. f5 Bb5 48. Kf4 Be2 49. f6+ Kf8 50. Bc6 a5 51. bxa5 bxa5 52. Bd7 Bc4 53. Kxg4 Bb3 54. Kf4 a4 55. g4 Kg8 56. Bf5 Kf8 57. Bd7 Kg8 58. g5 Kh7 59. Bf5+ Kg8 60. g6 Kf8 61. gxf7 Bc4 62. Ke3 Bd3 63. Bxd3 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "6"]
[White "Chapman, Alan John"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "B71"]
[PlyCount "103"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Bg7 7. e5 dxe5 8. fxe5 Ng8 9. Bb5+ Bd7 10. e6 Bxb5 11. exf7+ Kxf7 12. Qf3+ Nf6 13. Ncxb5 Nc6 14. Qb3+ Qd5 15. Nxc6 bxc6 16. Nc7 Qxb3 17. axb3 Rad8 18. 0-0 Rd7 19. Bf4 g5 20. Be5 Rd2 21. c4 Re2 22. Bc3 Rb8 23. Rxa7 Rxb3 24. Ra6 c5 25. Rc6 Rxc3 26. bxc3 Re5 27. Nd5 Kg6 28. Rf3 e6 29. Re3 Ne4 30. g4 h5 31. h3 hxg4 32. hxg4 Kh7 33. Nb6 Nxc3 34. Rxe5 Bxe5 35. Rxe6 Bd4+ 36. Kg2 Nd1 37. Kf3 Nb2 38. Ke4 Kg7 39. Kf5 Nd1 40. Kxg5 Ne3 41. Kf4 Ng2+ 42. Kf3 Nh4+ 43. Ke4 Ng6 44. Nd7 Kf7 45. Rc6 Ne7 46. Rc7 Bg1 47. Nxc5 Kf6 48. g5+ Kf7 49. Nd3 Ke8 50. c5 Kd8 51. Ra7 Nc6 52. g6 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "3"]
[White "Koch, U."]
[Black "Benedikt, Alexander"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "81"]
[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 Nc6 3. Bb5 d6 4. 0-0 Bg4 5. Be2 Nf6 6. d3 h6 7. c3 Be7 8. Nbd2 0-0 9. Nc4 Nh7 10. Ne3 Be6 11. d4 exd4 12. cxd4 Bc8 13. d5 Ne5 14. Nxe5 dxe5 15. Qc2 Qd6 16. Nc4 Qf6 17. f4 Bc5+ 18. Kh1 exf4 19. Bxf4 Qe7 20. Rad1 Rd8 21. e5 b5 22. Na5 Bd7 23. Nb7 Bb6 24. Nxd8 Rxd8 25. d6 cxd6 26. Rxd6 Nf8 27. Rfd1 Rc8 28. Qd3 Be8 29. Qb3 Ne6 30. Bg4 Nc5 31. Qb4 a5 32. Qe1 Rb8 33. e6 f6 34. R6d5 Rc8 35. Bd6 Qa7 36. e7 Rc6 37. Bxc5 Bxc5 38. Rd8 Kf7 39. Rxe8 Bxe7 40. Rxe7+ Qxe7 41. Rd7 1-0

[Event "Pfalz-op"]
[Site "Landau"]
[Date "1996.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Freising, Manuel"]
[Result "1/2-1/2"]
[ECO "D52"]
[PlyCount "64"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Bb4 7. Qb3 Qa5 8. a3 Bxc3+ 9. Qxc3 Qxc3+ 10. bxc3 Ne4 11. cxd5 cxd5 12. c4 Nxg5 13. Nxg5 h6 14. Nf3 0-0 15. c5 Nf6 16. Bd3 Bd7 17. 0-0 Bc6 18. a4 Nd7 19. Bb5 Rfc8 20. Rfb1 Rab8 21. Rb2 f6 22. Bxc6 bxc6 23. Rab1 Rxb2 24. Rxb2 Rb8 25. Rxb8+ Nxb8 26. Kf1 Na6 27. Ke2 Kf7 28. Kd3 Ke7 29. Nd2 e5 30. e4 Ke6 31. f3 Nb4+ 32. Kc3 Na2+ 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "1"]
[White "Koch, U."]
[Black "Kluenger, Marc"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "94"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 e5 7. f3 Bc5 8. Na4 Be7 9. Be3 0-0 10. Bd3 d5 11. 0-0 Qc7 12. b3 Be6 13. Qe2 Rad8 14. c3 c5 15. Rac1 c4 16. bxc4 dxc4 17. Bc2 Ba3 18. Rb1 Rb8 19. Qf2 a6 20. Bc5 Bxc5 21. Nxc5 Qa5 22. Nxe6 fxe6 23. Qd2 Rbd8 24. Qe3 Nd7 25. Rb4 Rc8 26. Rd1 Nf6 27. a4 Qc7 28. Qb6 Qxb6+ 29. Rxb6 Rb8 30. Rxa6 Rb2 31. Rc1 Rd8 32. Bd1 Rdd2 33. Ra8+ Kf7 34. a5 Rxg2+ 35. Kh1 Rxh2+ 36. Kg1 Rhg2+ 37. Kh1 Nh5 38. Ra7+ Kf6 39. Rc2 Rgxc2 40. Bxc2 Rxc2 41. a6 Rxc3 42. Ra8 Ra3 43. a7 Kg6 44. Re8 Rxa7 45. Rxe6+ Kf7 46. Rxe5 Rc7 47. Rxh5 c3 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "4"]
[White "Koch, U."]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "66"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nd7 7. c4 N5b6 8. b3 Qf6 9. Bb2 Be7 10. Nc3 0-0 11. Qc2 c6 12. Rad1 Qh6 13. Bc1 Qg6 14. Bd3 Qh5 15. Be2 Nf6 16. Ne4 Qg6 17. Nxf6+ Bxf6 18. Qxg6 hxg6 19. h3 Bxf3 20. Bxf3 a5 21. Be3 Nd7 22. d5 exd5 23. cxd5 Ne5 24. Be4 Rfd8 25. Bb6 Rdc8 26. dxc6 Nxc6 27. Rd7 Rab8 28. Bc7 Ra8 29. Bd5 Rf8 30. Bd6 Rad8 31. Bxc6 bxc6 32. Rxd8 Rxd8 33. Bc7 Rd2 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "7"]
[White "Koch, U."]
[Black "Schmidt, Hendrik"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "112"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 c6 5. f3 Bg7 6. Bb3 Na6 7. Be3 0-0 8. Nge2 Bd7 9. a3 c5 10. d5 b5 11. Qd2 c4 12. Ba2 Qc7 13. Nd4 Rab8 14. b4 cxb3 15. cxb3 b4 16. axb4 Nxb4 17. 0-0 Rfc8 18. Rac1 Qa5 19. Bb1 Na6 20. Bd3 Nc5 21. Bc4 Rc7 22. Ra1 Qb4 23. Nc2 Qb7 24. b4 Ncxe4 25. fxe4 Rxc4 26. Rxa7 Qc8 27. Ra3 Nxe4 28. Nxe4 Rxc2 29. Qe1 Qc4 30. Rf4 Qxd5 31. Ra7 Bf5 32. Rxe7 Bxe4 33. Rfxe4 f5 34. Re8+ Rxe8 35. Rxe8+ Kf7 36. Bd2 Be5 37. Rxe5 Qxe5 38. Qf2 Qa1+ 39. Qe1 Qe5 40. Qf2 Qa1+ 41. Qe1 Qxe1+ 42. Bxe1 Rc1 43. Kf2 Ke6 44. Bd2 Rc2 45. Ke3 Kd5 46. Kd3 Ra2 47. h4 Kc6 48. g3 Ra3+ 49. Bc3 Kd5 50. Kc2 Kc4 51. Be1 Re3 52. Kd1 Rxe1+ 53. Kxe1 Kxb4 54. Ke2 Kc4 55. Ke3 d5 56. h5 Kc3 0-1

[Event "Pfalz-op"]
[Site "Landau"]
[Date "1996.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Spielmann, Volker"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "35"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. f4 Bc5 5. e3 Nxe3 6. Bxe3 Bxe3 7. Qf3 Bc1 8. Qf2 d5 9. Na3 Bxb2 10. Qxb2 c5 11. Qd2 d4 12. Nb5 0-0 13. Nd6 Nc6 14. Nxc8 Rxc8 15. Bd3 Nb4 16. Nf3 Rc6 17. a3 Qa5 18. Ke2 1-0

[Event "Pfalz-op"]
[Site "Landau"]
[Date "1996.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Weissmann, Joerg"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "63"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. c3 Qb6 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Ne7 11. 0-0 0-0 12. Nc3 h6 13. Ne2 Rfc8 14. Rfc1 Nf8 15. Rxc8 Rxc8 16. Rc1 Rc7 17. Rc3 Nfg6 18. Qc1 Rc6 19. h4 Nf5 20. h5 Nf8 21. g4 Rxc3 22. Qxc3 Ne7 23. Qc1 Qc6 24. Qd2 Qc4 25. b3 Qc7 26. Ng3 Nh7 27. g5 hxg5 28. Nxg5 Nxg5 29. Qxg5 Qd8 30. h6 Qf8 31. hxg7 Qxg7 32. Qxe7 1-0

[Event "Pfalz-op"]
[Site "Landau"]
[Date "1996.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Wolf, Ha"]
[Result "1/2-1/2"]
[ECO "E51"]
[PlyCount "38"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 d5 6. Bd2 Nbd7 7. a3 Bxc3 8. Bxc3 c5 9. dxc5 Nxc5 10. cxd5 Nxd5 11. Bd4 Ne4 12. Bd3 Nef6 13. 0-0 b6 14. Rc1 Bb7 15. Ne5 Qe7 16. Nc6 Bxc6 17. Rxc6 Rfc8 18. Rc2 e5 19. Bc3 Nxc3 1/2-1/2

[Event "Pfalz-op"]
[Site "Landau"]
[Date "1996.??.??"]
[Round "?"]
[White "Rasch, Wolfgang"]
[Black "Koch, U."]
[Result "1/2-1/2"]
[ECO "D52"]
[PlyCount "27"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Bb4 7. Bd3 0-0 8. 0-0 h6 9. Bxf6 Nxf6 10. a3 Bd6 11. Qc2 Qb6 12. cxd5 exd5 13. b4 Bg4 14. Be2 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "5"]
[White "Sieben, Ferdi"]
[Black "Koch, U."]
[Result "0-1"]
[ECO "D02"]
[PlyCount "134"]
[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. d4 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 Nbd7 6. Bf4 h6 7. Nc3 g5 8. Be5 Bg7 9. Re1 Nxe5 10. Nxe5 Nd7 11. Nf3 0-0 12. e4 dxe4 13. Nxe4 Qb6 14. Rb1 Rfe8 15. c3 Rad8 16. Qa4 Qc7 17. Rbd1 a5 18. Rd2 Nf6 19. Nxf6+ Bxf6 20. Qd1 Bg4 21. h3 Be6 22. Ne5 Qc8 23. Qh5 Bg7 24. Qf3 Rf8 25. b3 Rd6 26. Red1 Bxh3 27. Bxh3 Qxh3 28. Qg4 Qxg4 29. Nxg4 Rfd8 30. Ne3 e6 31. g4 b5 32. Kf1 c5 33. Nc2 cxd4 34. cxd4 Rd5 35. f3 e5 36. Rd3 exd4 37. Ne3 Rc5 38. Nf5 b4 39. R1d2 Rc3 40. Kg2 Rxd3 41. Rxd3 Kh7 42. Kf2 Bf6 43. Ke2 Kg6 44. Kf2 Rc8 45. Ke2 Rd8 46. Ng3 Be5 47. Ne4 f5 48. Nd2 fxg4 49. fxg4 h5 50. gxh5+ Kxh5 51. Kf1 Rf8+ 52. Kg2 g4 53. Nc4 Bf4 54. a3 bxa3 55. Nxa3 Rc8 56. Nc4 a4 57. Na3 axb3 58. Rxb3 Rc3 59. Rxc3 dxc3 60. Nc2 Be5 61. Ne3 Kg5 62. Kf1 Kf4 63. Ke2 Kg3 64. Nf1+ Kh3 65. Ne3 g3 66. Kf1 g2+ 67. Kg1 Bd4 0-1

[Event "Pfalz-op"]
[Site "Landau"]
[Date "1996.??.??"]
[Round "?"]
[White "Simon, Holger"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2100"]
[PlyCount "89"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Nf3 h6 7. Bh4 Be7 8. Qc2 Be6 9. e3 Nbd7 10. Bd3 Qc7 11. 0-0 Bd6 12. Rfc1 a6 13. Rab1 Bg4 14. Bg3 Bxg3 15. hxg3 Bxf3 16. gxf3 h5 17. b4 Qd6 18. a4 h4 19. g4 h3 20. b5 g6 21. bxc6 bxc6 22. a5 Qe6 23. Be2 Nh7 24. Na4 Rc8 25. Nb6 Rc7 26. Bxa6 f5 27. Bc8 Nhf8 28. gxf5 gxf5 29. Kf1 h2 30. Ke2 f4 31. e4 dxe4 32. Qxe4 Qxe4+ 33. fxe4 Nxb6 34. axb6 Rxc8 35. Rxc6 Rxc6 36. b7 Nd7 37. b8Q+ Nxb8 38. Rxb8+ Kf7 39. Rxh8 Rc2+ 40. Kf3 Rd2 41. d5 Kf6 42. Rxh2 Ke5 43. Rh5+ Kd4 44. d6 Kc4 45. Rd5 1-0

[Event "Pfalz-op"]
[Site "Landau"]
[Date "1996.??.??"]
[Round "?"]
[White "Wegmann, T."]
[Black "Koch, U."]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "103"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. c5 Qa5 8. Bb5 Bd7 9. a3 Ne4 10. Nge2 Be7 11. b4 Nxc3 12. Nxc3 Qd8 13. 0-0 0-0 14. a4 Nxb4 15. Qb3 a5 16. Rfe1 Bc6 17. Rad1 Bg5 18. Bg3 Qf6 19. Bc7 Bf4 20. Bxa5 Rxa5 21. Qxb4 Rfa8 22. Rd3 Qg5 23. Qb2 h6 24. Qe2 Bxb5 25. axb5 Ra1 26. b6 Rxe1+ 27. Qxe1 Ra6 28. g3 Bb8 29. Rd1 h5 30. Ne2 h4 31. Ra1 Rxa1 32. Qxa1 h3 33. f4 Qd8 34. Qf1 g5 35. Qxh3 gxf4 36. Qg4+ Kf8 37. Nxf4 Bxf4 38. gxf4 Qf6 39. f5 exf5 40. Qf4 Qe7 41. Kf2 Qd7 42. Kf3 f6 43. Qc7 Qe8 44. Qd6+ Kg7 45. Qxd5 Qh5+ 46. Ke3 f4+ 47. Ke4 Qxd5+ 48. Kxd5 f3 49. c6 bxc6+ 50. Kxc6 f2 51. b7 f1Q 52. b8Q 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1995.??.??"]
[Round "6"]
[White "Franke, Peter"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "D02"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[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 Nf6 2. d4 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c3 Nbd7 7. Re1 b6 8. Nbd2 Bb7 9. a4 c5 10. a5 Re8 11. Qc2 h6 12. a6 Bc6 13. c4 dxc4 14. dxc5 Bxc5 15. Qxc4 Bd5 16. Qa4 Rc8 17. b4 Be7 18. Bb2 Ne4 19. Nxe4 Bxe4 20. Red1 Bc6 21. b5 Bd5 22. Qf4 Rc4 23. Qe3 Re4 24. Qd2 Bb4 25. Bc3 Bxc3 26. Qxc3 Rxe2 27. Nd4 Ra2 28. Rxa2 Bxa2 29. Nc6 Qf6 30. Qxf6 Nxf6 31. Nxa7 Bd5 32. Rc1 Bxg2 33. Kxg2 Nd5 34. Nc8 Ne7 35. a7 Nxc8 36. a8Q Nd6 37. Qa6 Rb8 38. Rc6 Nf5 39. Rc8+ 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1995.??.??"]
[Round "3"]
[White "Gruender, Christian"]
[Black "Koch, U."]
[Result "0-1"]
[ECO "B83"]
[PlyCount "74"]
[EventDate "1995.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. f4 Nxd4 10. Bxd4 a6 11. Bd3 b5 12. Qf3 Bb7 13. Qh3 g6 14. Qh6 Re8 15. Rf3 e5 16. fxe5 dxe5 17. Bf2 Ng4 18. Qd2 b4 19. Nd5 Bxd5 20. exd5 Qxd5 21. Qe2 Rac8 22. b3 Nxf2 23. Rxf2 Bc5 24. Kh1 Bxf2 25. Qxf2 Qd4 26. Qf1 Re7 27. Rd1 Qf4 28. Qe2 a5 29. Rf1 Qd4 30. Bc4 Rxc4 31. bxc4 Qb2 32. c5 Qxa2 33. Rd1 b3 34. Qc4 Qxc2 35. Qxc2 bxc2 36. Rc1 Rd7 37. h3 Rd1+ 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1995.??.??"]
[Round "1"]
[White "Johnen, Daniel"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2105"]
[PlyCount "74"]
[EventDate "1995.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 d6 7. f3 e6 8. g4 h6 9. Qd2 Bd7 10. 0-0-0 b5 11. h4 Qc7 12. Nxc6 Bxc6 13. Bh3 a5 14. g5 hxg5 15. hxg5 Nh5 16. g6 b4 17. gxf7+ Qxf7 18. Ne2 e5 19. Kb1 g6 20. Bg4 Rh7 21. Bg5 Ra7 22. Qe3 Rb7 23. f4 Nf6 24. Rxh7 Nxh7 25. Bh4 exf4 26. Nxf4 Nf6 27. Bf3 Rc7 28. Qb6 Rc8 29. Bxf6 Qxf6 30. Bg4 Bd7 31. Bxd7+ Kxd7 32. Qb7+ Rc7 33. Qxc7+ Ke8 34. Nd5 Qf3 35. Rc1 a4 36. Qb8+ Kf7 37. Qxb4 Bh6 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1995.??.??"]
[Round "2"]
[White "Koch, U."]
[Black "Bruns, Michael"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "76"]
[EventDate "1995.??.??"]
[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. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 g6 6. c3 Bg7 7. Bc4 Nf6 8. 0-0 0-0 9. Bf4 d5 10. Bd3 Bg4 11. Nbd2 Nc6 12. h3 Bxf3 13. Nxf3 Rc8 14. Qd2 Re8 15. Rfe1 Nd7 16. Bb5 Qb6 17. Ba4 Qa5 18. Bxc6 bxc6 19. Ne5 Nxe5 20. Bxe5 f6 21. Bg3 e5 22. dxe5 fxe5 23. Qg5 Re6 24. h4 Rf8 25. h5 Qb6 26. Re2 e4 27. Qg4 Ref6 28. Rf1 gxh5 29. Qxh5 Rh6 30. Qg5 Rg6 31. Qe3 Qa6 32. a3 Bh6 33. f4 exf3 34. Qe6+ Rxe6 35. Rxe6 fxg2 36. Rxf8+ Bxf8 37. Kxg2 Qc8 38. Re2 Qg4 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1995.??.??"]
[Round "5"]
[White "Koch, U."]
[Black "Eckert, Michael"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "51"]
[EventDate "1995.??.??"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 Be7 8. Qd2 0-0 9. g4 b5 10. h4 Bb7 11. Bh3 Nc6 12. g5 Nxd4 13. Bxd4 Nd7 14. Rg1 b4 15. Ne2 Qa5 16. h5 Ne5 17. Bxe5 Qxe5 18. Qxb4 Rab8 19. Qc3 Qh2 20. h6 e5 21. hxg7 Rfd8 22. Bf5 d5 23. 0-0-0 Qxe2 24. Qxe5 Qe3+ 25. Kb1 Bd6 26. Bxh7+ 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1995.??.??"]
[Round "4"]
[White "Koch, U."]
[Black "Huebenthal, Erhard"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "79"]
[EventDate "1995.??.??"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. Bg5 h6 7. Bh4 0-0 8. 0-0 Bg4 9. Nbd2 Nbd7 10. c3 c6 11. Qc2 Qc7 12. Rfe1 Rae8 13. a4 a6 14. Bg3 Bxg3 15. hxg3 Rxe1+ 16. Rxe1 Re8 17. Rxe8+ Nxe8 18. Nh2 Be6 19. Ndf3 Nd6 20. Qe2 b5 21. Ne5 Nxe5 22. Qxe5 Ne8 23. Nf3 Nd6 24. axb5 cxb5 25. Nh4 Ne8 26. Nf3 Qxe5 27. dxe5 Nc7 28. Nd4 Kf8 29. f4 g6 30. Kf2 Ke7 31. Kf3 Bd7 32. g4 Ne6 33. Nb3 Bc6 34. Kg3 Kd8 35. f5 Nf8 36. Nc5 a5 37. Nb3 a4 38. Nd4 Kc7 39. Nxb5+ Kb6 40. Nd6 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1995.??.??"]
[Round "7"]
[White "Koch, U."]
[Black "Schuchardt, Guenter"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "112"]
[EventDate "1995.??.??"]
[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 Nc6 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 d6 6. h3 h6 7. Bc4 Be6 8. Bxe6 fxe6 9. Qd3 Nf6 10. 0-0 0-0 11. Qe2 Qe8 12. Re1 Qf7 13. Rf1 Nh5 14. Bd2 Ne7 15. Nh2 Nf4 16. Bxf4 Qxf4 17. Qg4 Rf6 18. Qxf4 Rxf4 19. f3 h5 20. Rad1 a5 21. Rfe1 g5 22. Rd3 a4 23. Nf1 Nc6 24. Ne3 Na5 25. Kf2 Ra6 26. Ke2 Rb6 27. Rb1 Rf8 28. c4 Nc6 29. c5 dxc5 30. Rd7 Rf7 31. Rxf7 Kxf7 32. Nc4 Ra6 33. Rd1 Ke7 34. Kd2 b5 35. Ne3 Nd4 36. Kc1 c4 37. c3 Nb3+ 38. Kc2 Nc5 39. Rd2 Rd6 40. Rxd6 cxd6 41. Kd2 Nd3 42. Nd1 h4 43. Ke3 Nf4 44. Kf2 d5 45. exd5 exd5 46. Kg1 d4 47. cxd4 exd4 48. Kf2 Nd3+ 49. Ke2 Ke6 50. Kf1 Ke5 51. Ke2 Kf4 52. Kf1 b4 53. axb4 c3 54. bxc3 a3 55. b5 a2 56. g3+ hxg3 0-1

[Event "PF-op"]
[Site "Bellheim"]
[Date "1994.??.??"]
[Round "?"]
[White "Baum, Christian"]
[Black "Koch, U."]
[Result "0-1"]
[ECO "B12"]
[PlyCount "37"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 h6 6. 0-0 Be7 7. Nc3 Bg5 8. Bd3 Bxc1 9. Rxc1 Ne7 10. Ne2 Bxd3 11. Qxd3 Nf5 12. c4 0-0 13. cxd5 cxd5 14. Rc2 Nc6 15. Rfc1 Nb4 16. Qb3 Nxc2 17. Rxc2 Rc8 18. Rxc8 Qxc8 19. Nf4 0-1

[Event "PF-op"]
[Site "Bellheim"]
[Date "1994.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Pelt, Alexander"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "58"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nc3 c5 6. Nf3 a6 7. 0-0 Nc6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. a3 b5 11. Bd3 Bb7 12. b4 Bb6 13. Ne4 Ke7 14. Bb2 Rad8 15. Nxf6 gxf6 16. Be4 h6 17. Bd4 Bxd4 18. Nxd4 Nxd4 19. Bxb7 Nc2 20. Rac1 Rxd1+ 21. Rxd1 Nxa3 22. Bxa6 Rb8 23. Rc1 Kd7 24. Rc3 Nb1 25. Rb3 Kc6 26. Rxb1 Kb6 27. Bxb5 Kxb5 28. Kf1 Kc4 29. Ke2 Rxb4 1/2-1/2

[Event "PF-op"]
[Site "Bellheim"]
[Date "1994.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Scherer, Frank"]
[Result "1/2-1/2"]
[ECO "E74"]
[PlyCount "90"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[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 Bg7 4. e4 d6 5. Bg5 0-0 6. Qd2 Nbd7 7. Nf3 c5 8. d5 b5 9. cxb5 a6 10. bxa6 Bxa6 11. Bxa6 Rxa6 12. 0-0 Qa5 13. Bh6 Rb8 14. Bxg7 Kxg7 15. Rfb1 Nb6 16. Qc2 Ra7 17. Nd2 Rab7 18. b3 e6 19. dxe6 fxe6 20. a4 Rf8 21. Nc4 Nxc4 22. bxc4 Rbf7 23. Rb5 Qa8 24. f3 Nd7 25. Rd1 Ne5 26. Qe2 Qd8 27. Rdb1 Nxf3+ 28. gxf3 Rxf3 29. Rb7+ Kg8 30. Qxf3 Rxf3 31. Rb8 Qxb8 32. Rxb8+ Kf7 33. Nb5 Rd3 34. Rb7+ Kf6 35. Rxh7 Ke5 36. Rd7 Rd1+ 37. Kf2 Ra1 38. Ra7 d5 39. exd5 exd5 40. cxd5 Kxd5 41. Kg3 Kc4 42. h4 Kb4 43. Kf4 c4 44. Ra6 Rh1 45. Kg3 Rg1+ 1/2-1/2

[Event "PF-op"]
[Site "Bellheim"]
[Date "1994.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Schimmelpfennig, Klaus"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "73"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 e6 5. c3 Nc6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Bd3 a6 9. 0-0 c4 10. Bc2 b5 11. a3 0-0 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 h6 15. Ne5 Bb7 16. Bxc6 Bxc6 17. Nxc6 Qxc6 18. Qe2 a5 19. Rfc1 Rfc8 20. h3 Rab8 21. Qd2 Qd6 22. Qe3 Rb7 23. Qe5 Qxe5 24. dxe5 Rd7 25. Rc2 a4 26. Kf1 Rc5 27. Re2 Rcd5 28. Ke1 Rd3 29. Re4 Kf8 30. Rc1 Rd2 31. Re2 R2d3 32. f3 Ke7 33. Rcc2 Rd1+ 34. Kf2 R7d5 35. f4 R1d3 36. Re3 Rd1 37. Re1 1/2-1/2

[Event "PF-op"]
[Site "Bellheim"]
[Date "1994.??.??"]
[Round "?"]
[White "Ludsteck, Volker Hans"]
[Black "Koch, U."]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "47"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 dxc4 7. Bxc4 Nbd7 8. 0-0 Nb6 9. Bb3 Be7 10. Be3 0-0 11. Rc1 Nbd5 12. a3 b6 13. Qd3 Bb7 14. Ne5 Bd6 15. Nxd5 Bxd5 16. Nc6 Qd7 17. Bxd5 Nxd5 18. b4 Rfc8 19. b5 Ne7 20. Qc3 Rc7 21. Nxe7+ Qxe7 22. Qb3 Rac8 23. Rxc7 Rxc7 24. g3 1/2-1/2

[Event "PF-op"]
[Site "Bellheim"]
[Date "1994.??.??"]
[Round "?"]
[White "Wuertz, Marco"]
[Black "Koch, U."]
[Result "0-1"]
[ECO "A03"]
[PlyCount "38"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 Nc6 5. Bb2 Be7 6. Be2 0-0 7. 0-0 Re8 8. Ne5 Nxe5 9. fxe5 Nd7 10. Bd3 f6 11. Qh5 f5 12. Nc3 g6 13. Qh6 Bf8 14. Qh3 Bg7 15. Nxd5 exd5 16. Rxf5 Nc5 17. e6 Bxe6 18. Bxg7 Kxg7 19. Qg3 Nxd3 0-1

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Callam, Hannes"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "B07"]
[PlyCount "21"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bd3 g6 4. c3 Bg7 5. f4 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. Qc2 b6 9. Be3 Bb7 10. Nbd2 Qe7 11. Rae1 1-0

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Graebner, Wolfgang"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "D04"]
[PlyCount "33"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Nh4 Bd7 5. Bd3 e6 6. Nf3 Nc6 7. c3 Bd6 8. Nbd2 0-0 9. Qc2 Ne7 10. e4 Bf4 11. e5 Ne8 12. Bxh7+ Kh8 13. Qd3 g6 14. h4 Kxh7 15. Ng5+ Bxg5 16. hxg5+ Kg7 17. Qh3 1-0

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Burkhardt, Tobias"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "37"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c4 e5 7. d3 g6 8. Nc3 Bg7 9. Bg5 Nge7 10. Qd2 h6 11. Bxe7 Nxe7 12. a3 0-0 13. b4 f5 14. exf5 gxf5 15. Ra2 cxb4 16. axb4 a6 17. Rd1 e4 18. dxe4 fxe4 19. Nxe4 0-1

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Grube, Bernd"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "103"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. 0-0 0-0 7. h3 h6 8. Be3 Bb6 9. a3 Be6 10. Bxe6 fxe6 11. b4 Nh7 12. Ne2 Nd4 13. Bxd4 exd4 14. Qe1 e5 15. Ng3 Qd7 16. Qd2 Rxf3 17. gxf3 Qxh3 18. f4 exf4 19. Qxf4 Ng5 20. f3 Rf8 21. Nf5 Kh7 22. Qg4 g6 23. Qxh3 Nxh3+ 24. Kh2 Nf4 25. Nh4 c5 26. Rf2 Bd8 27. Ng2 Bg5 28. Nxf4 Bxf4+ 29. Kg2 g5 30. Rb1 b6 31. a4 Kg6 32. Rff1 Bd2 33. bxc5 dxc5 34. Rf2 Be3 35. Re2 h5 36. c3 Rc8 37. c4 Kf6 38. a5 Rb8 39. axb6 axb6 40. Reb2 Bf4 41. Rxb6+ Rxb6 42. Rxb6+ Ke7 43. Kh3 Bd6 44. Rb7+ Kf6 45. Rh7 Kg6 46. Rh8 Bc7 47. Rc8 Bf4 48. Rxc5 Kf6 49. Rd5 Be5 50. c5 Ke6 51. c6 Kf6 52. Rxe5 1-0

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Spielmann, Volker"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "89"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. d3 Be7 8. Nc3 0-0 9. Be3 Na5 10. Nd5 Nxd5 11. Bxd5 c6 12. Bb3 Qc7 13. Qd2 Bg4 14. Bg5 Nxb3 15. axb3 Bxf3 16. gxf3 Bxg5 17. Qxg5 a5 18. Kh1 Qd8 19. Qxd8 Rfxd8 20. c4 Rdb8 21. Rfc1 c5 22. Ra2 bxc4 23. bxc4 Rb3 24. Rd1 a4 25. Rd2 f6 26. Kg2 Kf7 27. Kg3 g5 28. Kg4 Kg6 29. Ra1 a3 30. Rxa3 h5+ 31. Kg3 Rxb2 32. Rxb2 Rxa3 33. Rd2 f5 34. h3 f4+ 35. Kg2 Kf6 36. Kf1 Ra1+ 37. Kg2 Ke6 38. Rb2 Ra3 39. Rd2 Kd7 40. Rd1 h4 41. Kf1 Rb3 42. Ke2 Rb2+ 43. Ke1 Kc7 44. Ra1 Kb7 45. Rd1 1/2-1/2

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Ledig, Horst"]
[Black "Koch, U."]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "102"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Bd3 Bb4 8. Qc2 Qa5 9. Nge2 0-0 10. 0-0 h6 11. Bh4 Re8 12. a3 Bd6 13. b3 b5 14. Bg3 Bxg3 15. Nxg3 Nf8 16. b4 Qd8 17. Rac1 Qd6 18. Nb1 Bd7 19. Nd2 a5 20. Qc3 axb4 21. axb4 Ra7 22. Nf5 Qb8 23. Nb3 Ne6 24. Na5 Ra6 25. Rc2 Ng5 26. Ng3 Nge4 27. Bxe4 Nxe4 28. Nxe4 Rxe4 29. Rfc1 Qd6 30. Nb7 Qg6 31. Nc5 Bh3 32. f3 Re6 33. Nxa6 Rf6 34. Rf1 Qg5 35. Nc5 Rg6 36. Qd2 Bxg2 37. e4 Qxd2 38. Rxd2 Bh3+ 39. Kf2 Rg2+ 40. Ke1 Rxd2 41. Kxd2 Bxf1 42. Nd7 dxe4 43. fxe4 f5 44. exf5 Bg2 45. Ke3 Kf7 46. Kf4 Ke7 47. Ne5 Kd6 48. Ng4 Bd5 49. Ne3 Ba2 50. Ke4 Bb1+ 51. Kf4 Ba2 1/2-1/2

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Muranyi, Karl Jasmin"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "C01"]
[PlyCount "77"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Illingen"]
[WhiteTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. c3 Bg4 8. Be3 c6 9. Nbd2 Qc7 10. Qc2 Bxf3 11. Nxf3 Re8 12. Rae1 Nbd7 13. Re2 c5 14. Rfe1 h6 15. Qd2 Ng4 16. h3 Nxe3 17. fxe3 Bg3 18. Rf1 c4 19. Bb1 Nf6 20. Qd1 Re7 21. Nd2 Bh2+ 22. Kh1 Nh5 23. Rf3 Ng3+ 24. Kxh2 Nf1+ 25. Kg1 Qh2+ 26. Kf2 Nxd2 27. Qxd2 Rae8 28. Qc2 g6 29. Qc1 Kg7 30. Bc2 b5 31. a4 a6 32. Qa1 Rb8 33. axb5 axb5 34. Qa6 Reb7 35. Qf6+ Kg8 36. e4 dxe4 37. Bxe4 Ra7 38. Bd5 Qc7 39. Qxg6+ 1-0

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Schanz, Jochen"]
[Black "Koch, U."]
[Result "0-1"]
[ECO "B13"]
[PlyCount "76"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Be2 Nc6 6. Nc3 e6 7. h3 Bh5 8. Ne5 Bxe2 9. Nxe2 Nxe5 10. dxe5 Bc5 11. 0-0 Qb6 12. Qe1 Ne7 13. b3 Ng6 14. Bb2 0-0 15. Rd1 Rad8 16. Bd4 Bxd4 17. Nxd4 Qc7 18. Nb5 Qxc2 19. Rd2 Qc5 20. Nd4 Rc8 21. Nf3 Rc7 22. Qb1 Rfc8 23. Rdd1 Nf4 24. b4 Qc3 25. Nd4 Qc4 26. Nf3 Ne2+ 27. Kh1 Nc3 28. Qd3 Nxd1 29. Qxd1 Qc1 30. Qe2 Qc2 31. Nd4 Qxe2 32. Nxe2 Rc2 33. Nd4 Rc1 34. Rxc1 Rxc1+ 35. Kh2 Ra1 36. f3 Rxa2 37. b5 Ra4 38. Nb3 Rb4 0-1

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Scholz, T."]
[Black "Koch, U."]
[Result "1/2-1/2"]
[ECO "D52"]
[PlyCount "79"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. a3 Ne4 8. b4 Bxb4 9. axb4 Qxb4 10. Rc1 Nxc3 11. Qd2 Na2 12. Qxb4 Nxb4 13. Be2 h6 14. Bf4 Nf6 15. Nd2 Na6 16. Be5 Nb8 17. f3 0-0 18. Bxf6 gxf6 19. f4 Nd7 20. 0-0 f5 21. Rf3 Nf6 22. Rh3 Kh7 23. Rf1 Ng4 24. Rff3 Rg8 25. Rh4 Bd7 26. Rfh3 Rg6 27. c5 a5 28. Rf3 a4 29. Rhh3 a3 30. Rf1 Rgg8 31. Ra1 a2 32. Bd1 Ra3 33. Nb3 Rga8 34. Rf3 Nf6 35. Rf2 Ne4 36. Rb2 R8a7 37. Bh5 R7a4 38. Bd1 Rb4 39. Kf1 Nd2+ 40. Rxd2 1/2-1/2

[Event "PF-op"]
[Site "Eisenberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Schramm, S."]
[Black "Koch, U."]
[Result "1-0"]
[ECO "E73"]
[PlyCount "52"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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 d6 5. Be2 0-0 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bxf6 Bxf6 10. Nd5 Nd7 11. Rd1 Bg7 12. Nxc7 Rb8 13. Bg4 b6 14. Nd5 Rb7 15. Ne7+ Kf8 16. Nxc8 Rxc8 17. Rxd7 Rxd7 18. Bxd7 Rxc4 19. f3 Rc2 20. Ba4 Rxb2 21. Bb3 Rxg2 22. Ne2 Bh6 23. Kf1 Rg5 24. h4 Rh5 25. Ng3 Bf4 26. Nxh5 gxh5 1-0

[Event "PF-op"]
[Site "Mehlingen"]
[Date "1992.??.??"]
[Round "?"]
[White "Graebner, Wolfgang"]
[Black "Koch, U."]
[Result "0-1"]
[ECO "C25"]
[PlyCount "110"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 c6 3. f4 Bc5 4. Nf3 exf4 5. d4 Bb4 6. Bxf4 d5 7. e5 Ne7 8. Bd3 Bf5 9. 0-0 h6 10. Re1 0-0 11. Qd2 Bxd3 12. Qxd3 Ng6 13. Bg3 Ne7 14. Bh4 Na6 15. a3 Bxc3 16. bxc3 Nc7 17. a4 Ne6 18. Rab1 b6 19. h3 Qc7 20. Bxe7 Qxe7 21. c4 Rfd8 22. cxd5 Rxd5 23. c3 Rad8 24. Qc4 c5 25. Rbd1 Qd7 26. Re4 Rc8 27. Qb5 Qxb5 28. axb5 cxd4 29. cxd4 Rc4 30. Rg4 Rxb5 31. d5 Rxg4 32. hxg4 Nd8 33. d6 Kf8 34. Rc1 Rc5 35. Re1 Ke8 36. Nd4 Nc6 37. e6 fxe6 38. Nxe6 Re5 39. Nxg7+ Kd7 40. Rxe5 Nxe5 41. Nf5 Nxg4 42. Kf1 a5 43. Ke1 a4 44. Kd1 h5 45. Kd2 Nf6 46. Kc3 Ke6 47. Nd4+ Kxd6 48. Kb4 Ke5 49. Nf3+ Kf4 50. Kxa4 Kg3 51. Kb5 Kxg2 52. Nh4+ Kg3 53. Ng6 Nd7 54. Kc6 h4 55. Kd6 h3 0-1

[Event "PF-op"]
[Site "Mehlingen"]
[Date "1992.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Blattner, Guenter"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "113"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. e3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Qb3 Qb6 7. Qxb6 axb6 8. Ne5 e6 9. Nc3 Bd6 10. g4 Bg6 11. Nxg6 hxg6 12. f3 Na6 13. cxd5 exd5 14. a3 b5 15. Bd2 Bg3+ 16. Ke2 Bd6 17. Kf2 Kd7 18. a4 Nc7 19. Bd3 b4 20. Ne2 b6 21. Kg2 c5 22. b3 Rhb8 23. Ra2 b5 24. dxc5 Bxc5 25. Rha1 bxa4 26. Rxa4 Rxa4 27. Rxa4 Kd6 28. Nd4 Nd7 29. Nc2 Ne5 30. Be2 Nc6 31. f4 Ra8 32. Rxa8 Nxa8 33. Kf3 Nc7 34. Bc1 Na5 35. Na1 d4 36. Bb2 dxe3 37. Bxg7 Nd5 38. h4 Nc6 39. h5 gxh5 40. gxh5 Nd4+ 41. Bxd4 Bxd4 42. Nc2 Bg7 43. Bc4 Bh6 44. Bxd5 Kxd5 45. Kxe3 Bf8 46. Kf3 Ke6 47. Kg4 Kf6 48. Ne3 Bd6 49. Nf5 Bf8 50. Ne3 Bc5 51. Nd5+ Ke6 52. Nc7+ Kf6 53. f5 Ke5 54. h6 Kf6 55. Ne8+ Ke7 56. h7 Bd4 57. f6+ 1-0

[Event "PF-op"]
[Site "Mehlingen"]
[Date "1992.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Meier, Reiner"]
[Result "0-1"]
[ECO "A51"]
[PlyCount "120"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. e3 Nc6 4. Nf3 exd4 5. Nxd4 Bb4+ 6. Nc3 0-0 7. Nxc6 bxc6 8. Bd2 Re8 9. Bd3 d5 10. cxd5 cxd5 11. 0-0 Ng4 12. Qa4 Bd6 13. h3 Nf6 14. Bb5 Re5 15. f4 Rh5 16. Be2 Rh6 17. Bf3 Bd7 18. Qd1 c6 19. Rf2 Qc8 20. Qe2 Bxh3 21. gxh3 Qxh3 22. Rh2 Rg6+ 23. Kh1 Qe6 24. Rg1 Rxg1+ 25. Kxg1 Re8 26. Qg2 Bc5 27. Nd1 Qf5 28. Qg5 Qe6 29. Rg2 g6 30. b4 Bf8 31. Bc3 Bg7 32. Bxf6 Bxf6 33. Qg4 Qd6 34. a3 a5 35. bxa5 Qxa3 36. Qd7 Re6 37. Qc8+ Kg7 38. a6 Qc5 39. Kh1 Re7 40. Qb8 Qa5 41. Be2 c5 42. Qb5 Qa3 43. Bf3 d4 44. Be2 dxe3 45. Qd3 Qb4 46. Nxe3 Qe1+ 47. Rg1 Qh4+ 48. Kg2 Qxf4 49. Nd5 Rxe2+ 50. Qxe2 Qg5+ 51. Kh1 Qxd5+ 52. Qg2 Qh5+ 53. Qh2 Qf3+ 54. Qg2 Qa3 55. Qf1 Be5 56. Rg2 Qh3+ 57. Kg1 Bd4+ 58. Rf2 Qg3+ 59. Qg2 Qa3 60. Qf1 c4 0-1

[Event "PF-op"]
[Site "Mehlingen"]
[Date "1992.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Seywald, Ralf"]
[Result "0-1"]
[ECO "E93"]
[PlyCount "56"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. Bg5 Kh8 9. b4 Qe8 10. Qd2 Ng8 11. Nb5 Ndf6 12. Bxf6 Nxf6 13. Nxc7 Qe7 14. Nxa8 Nxe4 15. Qe3 f5 16. Qxa7 Nc3 17. Rc1 e4 18. Nd4 Nxe2 19. Nxe2 f4 20. Nb6 Bg4 21. h3 Bxe2 22. Kxe2 Bd4 23. Kd1 Bxf2 24. Rc2 e3 25. Re2 Qe4 26. Qa3 Qb1+ 27. Qc1 Qd3+ 28. Rd2 e2# 0-1

[Event "PF-op"]
[Site "Mehlingen"]
[Date "1992.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Voss, Werner"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. e3 0-0 6. Bd3 c6 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 dxc4 10. Bxc4 Nbd7 11. b3 e5 12. Re1 exd4 13. exd4 b5 14. Bf1 b4 15. Ne4 Nd5 16. Bc4 N7b6 17. Be3 a5 18. Rac1 Rc8 19. Bxd5 Nxd5 20. Rc5 Re8 21. Rec1 f5 22. Ng3 Nxe3 23. fxe3 Rxe3 24. Qxe3 Bxd4 25. Qxd4 Qxd4+ 26. Kh2 Qd6 27. Rxa5 Re8 28. Rf1 h5 29. h4 Re4 30. Kh3 Rg4 31. Rf3 Qd8 0-1

[Event "PF-op"]
[Site "Mehlingen"]
[Date "1992.??.??"]
[Round "?"]
[White "Schoeler, Klaus"]
[Black "Koch, U."]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "89"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Nbd7 5. 0-0 b6 6. Nc3 Ba6 7. Re1 Bd6 8. Bg5 h6 9. Bd2 0-0 10. e4 dxe4 11. Nxe4 Nxe4 12. Rxe4 Nf6 13. Re1 Rc8 14. Ne5 Bxe5 15. dxe5 Nd5 16. Qg4 Kh8 17. Rad1 c6 18. c4 f5 19. exf6 Nxf6 20. Qh4 Ng8 21. Qg4 Qf6 22. Bc3 Qxf2+ 23. Kh1 Qf7 24. b3 c5 25. Qxe6 Bb7 26. Qxf7 Bxg2+ 27. Kxg2 Rxf7 28. Re2 Rcf8 29. Rde1 Kh7 30. Bd2 h5 31. Bf4 g6 32. Re8 Kg7 33. Rxf8 Rxf8 34. Rd1 Nf6 35. Be5 Kf7 36. Rf1 Ke6 37. Ba1 Rf7 38. h3 Ne4 39. Rxf7 Kxf7 40. Kf3 Ng5+ 41. Kg2 Ke6 42. h4 Ne4 43. Kf3 Kf5 44. Bg7 a6 45. Bb2 1/2-1/2

[Event "PF-op"]
[Site "Mehlingen"]
[Date "1992.??.??"]
[Round "?"]
[White "Schwarzkopf, Ralf"]
[Black "Koch, U."]
[Result "0-1"]
[ECO "B12"]
[PlyCount "46"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nf3 Be7 7. Be3 Nd7 8. Bd3 Bxd3 9. Qxd3 Nb6 10. 0-0-0 Nc4 11. Nd2 b5 12. f4 a5 13. f5 a4 14. fxe6 fxe6 15. Nxc4 bxc4 16. Qf1 Bb4 17. Ne2 a3 18. c3 axb2+ 19. Kb1 Qa5 20. Kc2 Qa4+ 21. Kd2 b1Q 22. Rxb1 Qxa2+ 23. Kd1 Qxb1+ 0-1

[Event "RLPF-op"]
[Site "Hauenstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Goernemann, Ralf"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "D00"]
[PlyCount "105"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Nf6 5. f3 exf3 6. Nxf3 e6 7. Bg5 Be7 8. Qd2 Nbd7 9. a4 Nb6 10. Bb3 Nbd5 11. Nxd5 exd5 12. Bxf6 Bxf6 13. 0-0 0-0 14. Qf4 Be6 15. Rae1 Qd7 16. c3 Rae8 17. Bc2 Bg4 18. Ne5 Bxe5 19. dxe5 Bh5 20. Bf5 Qe7 21. g4 Bg6 22. Qg3 Qc7 23. Re2 f6 24. e6 Qxg3+ 25. hxg3 Bxf5 26. gxf5 g6 27. g4 Re7 28. Rg2 gxf5 29. gxf5+ Rg7 30. Rf4 Re8 31. Rfg4 Rxg4 32. Rxg4+ Kf8 33. Kf2 Re7 34. a5 b6 35. axb6 axb6 36. Ra4 Rc7 37. Ra8+ Ke7 38. Kf3 Kd6 39. Kf4 b5 40. Rd8+ Ke7 41. Rh8 Kd6 42. Rd8+ Ke7 43. Rh8 Kd6 44. Rf8 c5 45. Rxf6 b4 46. Rf8 bxc3 47. bxc3 d4 48. Rd8+ Ke7 49. Rh8 Kd6 50. cxd4 c4 51. Rd8+ Ke7 52. Ra8 c3 53. Ke5 1-0

[Event "RLPF-op"]
[Site "Hauenstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Jung, A."]
[Result "0-1"]
[ECO "E90"]
[PlyCount "34"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Bd3 0-0 7. h3 c5 8. d5 h6 9. Be3 Kh8 10. Qd2 Ng8 11. g4 h5 12. Bc2 Qb6 13. b3 Qb4 14. Bd4 cxd4 15. Nxd4 Ne5 16. a3 Nf3+ 17. Ke2 Nxd4+ 0-1

[Event "RLPF-op"]
[Site "Hauenstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Kadel, Katrin"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "31"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 d6 6. Bd3 Nc6 7. 0-0 Qd8 8. e5 Be7 9. Qe2 0-0 10. Qe4 g6 11. h4 d5 12. Qf4 Bb4 13. Qxh6 Re8 14. Ng5 Nxd4 15. Qh7+ Kf8 16. Qxf7# 1-0

[Event "RLPF-op"]
[Site "Hauenstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Scherer, Frank"]
[Result "1/2-1/2"]
[ECO "E90"]
[PlyCount "82"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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 d6 5. Nf3 0-0 6. Bd3 Nbd7 7. Bg5 c6 8. Qd2 e5 9. d5 Qc7 10. Rc1 Nh5 11. Ne2 Nc5 12. Bc2 cxd5 13. cxd5 f6 14. Be3 Na6 15. Bd3 Qf7 16. Bxa6 bxa6 17. h3 f5 18. Qc2 fxe4 19. Qxe4 Bf5 20. Qa4 Nf4 21. Bxf4 exf4 22. 0-0 Bd3 23. Rfe1 Qxd5 24. Nxf4 Qb5 25. Qxb5 Bxb5 26. Ne6 Rfe8 27. Nxg7 Rxe1+ 28. Rxe1 Kxg7 29. Nd4 Re8 30. Rd1 Bc4 31. b3 Bf7 32. Kf1 Rc8 33. f4 Rc5 34. Kf2 Rc3 35. Ke2 Rg3 36. Kf2 Rc3 37. Rd2 Rc5 38. Rc2 Kf6 39. Rxc5 dxc5 40. Nc6 c4 41. bxc4 Bxc4 1/2-1/2

[Event "RLPF-op"]
[Site "Hauenstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Koch, U."]
[Black "Wittner, M."]
[Result "0-1"]
[ECO "D50"]
[PlyCount "37"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e4 h6 6. Bxf6 gxf6 7. Nf3 dxe4 8. Nxe4 f5 9. Nc3 Bg7 10. Ne5 c5 11. Qh5 Bxe5 12. dxe5 Qg5 13. Be2 Qxh5 14. Bxh5 Bd7 15. 0-0-0 Rg8 16. Rhg1 Bc6 17. Rd2 Rg5 18. f4 Rxh5 19. Rgd1 0-1

[Event "RLPF-op"]
[Site "Hauenstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Wasem, Ralph"]
[Black "Koch, U."]
[Result "1-0"]
[ECO "B13"]
[PlyCount "69"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. c4 e6 3. d4 d5 4. exd5 cxd5 5. c5 Nc6 6. Nf3 Be7 7. Bb5 Bd7 8. a3 Bf6 9. 0-0 Nge7 10. Bf4 0-0 11. b4 Nf5 12. Bxc6 Bxc6 13. Nc3 a6 14. Ne2 Re8 15. Ng3 Bb5 16. Re1 Bc4 17. Nxf5 exf5 18. Qc2 Qd7 19. Be5 Bxe5 20. Nxe5 Qe6 21. h3 g6 22. Re3 f4 23. Ree1 Bb5 24. Qd2 Qf5 25. Qb2 Re6 26. a4 Be8 27. b5 f6 28. Ng4 Rxe1+ 29. Rxe1 Qg5 30. bxa6 bxa6 31. Qb7 Rd8 32. c6 f5 33. Nh2 Bxc6 34. Qxc6 Rb8 35. Qxd5+ 1-0

