[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2018.07.06"]
[Round "1"]
[White "Kollhoff, Josef"]
[Black "Bente, Bjoern"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1853"]
[BlackElo "2219"]
[PlyCount "96"]
[EventDate "2018.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. Bd3 Bb7 5. c4 c5 6. 0-0 Be7 7. Nc3 0-0 8. Re1 d5 9. b3 Nc6 10. Bb2 cxd4 11. exd4 Rc8 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Be4 Qh5 15. Rc1 Rfd8 16. Qe2 Bb4 17. Red1 Re8 18. Qe3 Ba8 19. Rc4 b5 20. Rcc1 Bf8 21. a3 Ne7 22. Bxa8 Rxa8 23. Qg5 Qxg5 24. Nxg5 Nd5 25. g3 Rec8 26. Rxc8 Rxc8 27. Rc1 Rxc1+ 28. Bxc1 Nc3 29. Kf1 Be7 30. Nf3 f6 31. Bb2 Nd5 32. Ke2 Kf7 33. h4 a5 34. Kd3 Kg6 35. Ng1 Kf5 36. Ne2 Kg4 37. Ng1 h5 38. Bc1 f5 39. Bb2 f4 40. Ne2 Kf3 41. Nxf4 Nxf4+ 42. gxf4 Bxh4 43. d5 exd5 44. Bxg7 Kxf4 45. Kd4 Bxf2+ 46. Kxd5 h4 47. Be5+ Kf3 48. Bh2 Kg2 0-1

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Bad Segeberg"]
[Date "2018.03.29"]
[Round "8"]
[White "Kollhoff, Josef"]
[Black "Recklies, Volker"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1869"]
[BlackElo "1850"]
[PlyCount "111"]
[EventDate "2018.03.24"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. Be3 b6 8. 0-0 Bb7 9. Qc2 c5 10. d5 Ng4 11. Bg5 Bc8 12. Qd2 Nde5 13. Nxe5 Nxe5 14. Bh6 Bg4 15. Bxg7 Kxg7 16. f3 Bc8 17. f4 Nd7 18. Qe3 Nf6 19. h3 Rb8 20. Bd3 e6 21. e5 Ne8 22. exd6 exd5 23. Qe5+ Kg8 24. Nxd5 f6 25. Qe7 Bb7 26. Qxd8 Rxd8 27. Be4 Bxd5 28. Bxd5+ Kh8 29. Rfe1 Rxd6 30. Re7 f5 31. Rae1 Nf6 32. Rxa7 Rfd8 33. Ree7 R6d7 34. Raxd7 Rxd7 35. Re6 Nh5 36. Rxb6 Nxf4 37. Rb8+ Kg7 38. Rb7 Rxb7 39. Bxb7 Nd3 40. Kf1 Nxb2 41. Bd5 Kf6 42. Ke2 Na4 43. Bc6 Nb6 44. Kd3 g5 45. a4 Nc8 46. a5 h5 47. a6 g4 48. hxg4 fxg4 49. g3 Kg6 50. Ke4 Kg5 51. Kd5 h4 52. gxh4+ Kxh4 53. Kxc5 g3 54. Bg2 Kg4 55. Kc6 Kf5 56. Kc7 1-0

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Bad Segeberg"]
[Date "2018.03.28"]
[Round "6"]
[White "Kollhoff, Josef"]
[Black "Weyland, Karsten"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1869"]
[BlackElo "1746"]
[PlyCount "81"]
[EventDate "2018.03.24"]
[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 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. bxa6 Bxa6 7. Nc3 d6 8. e4 Bxf1 9. Kxf1 Bg7 10. g3 0-0 11. Kg2 Na6 12. Qe2 Nd7 13. Bg5 Qb6 14. Bxe7 Rfe8 15. Bg5 f5 16. Rhe1 Nc7 17. Qc2 fxe4 18. Rxe4 Rf8 19. a4 Rf5 20. g4 Rf7 21. Rae1 Raf8 22. Be7 Rxf3 23. Bxf8 Rxf8 24. Ra1 Bd4 25. f4 Nf6 26. a5 Qb7 27. Re7 Nfxd5 28. Nxd5 Qxd5+ 29. Qe4 Qb3 30. Re1 Qxb2+ 31. Re2 Qc1 32. Rxc7 Qg1+ 33. Kh3 Qf1+ 34. Kg3 Rxf4 35. Qd5+ Rf7 36. Qxf7+ Qxf7 37. Rxf7 Kxf7 38. Re4 Bg1 39. Kg2 Bd4 40. a6 d5 41. Rxd4 1-0

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Bad Segeberg"]
[Date "2018.03.28"]
[Round "7"]
[White "Reinke, Martin"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1864"]
[BlackElo "1869"]
[PlyCount "159"]
[EventDate "2018.03.24"]
[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. e3 c6 4. c4 a6 5. Nbd2 Bf5 6. b4 dxc4 7. Bxc4 e6 8. Qb3 Nbd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Bb2 Nb6 12. e4 Nxc4 13. Qxc4 Qb6 14. Bc3 Qb5 15. Qxb5 axb5 16. a3 Rh4 17. f3 Bd6 18. h3 Bg3+ 19. Kd1 Nh5 20. Nf1 f5 21. Nxg3 Nxg3 22. Be1 f4 23. Bxg3 fxg3 24. Ke2 g5 25. Ke3 Ke7 26. Rhc1 Kf6 27. Rc2 Ra6 28. Rca2 Rh8 29. a4 bxa4 30. Rxa4 Rb6 31. Rb1 Rd8 32. Ra5 Rc8 33. Rb2 Rc7 34. Kd3 Rc8 35. Kc4 Rc7 36. Kc5 Rb5+ 37. Kd6 Rc8 38. Kd7 Rf8 39. Rxb5 cxb5 40. Ra2 Rf7+ 41. Kd6 Rf8 42. Kc7 Rf7+ 43. Kb6 Rd7 44. Rd2 Ke7 45. Kxb5 Rd6 46. d5 e5 47. Ra2 Kd7 48. Ra8 Rf6 49. Kc4 Rf7 50. Kc5 Rf6 51. b5 b6+ 52. Kc4 g6 53. Kd3 Kc7 54. Ke3 Kd7 55. Rg8 Kc7 56. Re8 Kd6 57. Rc8 Kd7 58. Rc6 Ke7 59. Ke2 Rd6 60. Kd3 Rf6 61. Kc4 Rd6 62. Kc3 Rf6 63. Kb4 Rd6 64. Kc4 Kd7 65. Kd3 Ke7 66. Rc7+ Ke8 67. Kc4 Kd8 68. Rg7 Rf6 69. Ra7 Rd6 70. Kd3 Ke8 71. Ke3 Rf6 72. Rh7 Rf4 73. d6 Rf6 74. Re7+ Kf8 75. Rxe5 Rxd6 76. Rxg5 Kf7 77. Kf4 Rd2 78. Kxg3 Kf6 79. Rd5 Rb2 80. Rd6+ 1-0

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Bad Segeberg"]
[Date "2018.03.28"]
[Round "5"]
[White "Teska, Andreas"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1814"]
[BlackElo "1869"]
[PlyCount "67"]
[EventDate "2018.03.24"]
[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 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qb3 Qe7 10. a5 Bd6 11. Re1 Ne4 12. Ne2 Qc7 13. Ng3 Nxg3 14. hxg3 Be4 15. Nd2 Bd5 16. e4 Bxc4 17. Nxc4 Be7 18. Bf4 Qd7 19. Rad1 g5 20. Bd2 Na6 21. Bc3 Rad8 22. Ne5 Qc8 23. Qc4 Nc7 24. Qe2 f6 25. Ng4 Kg7 26. Ne3 Kg6 27. g4 Nb5 28. d5 Nxc3 29. bxc3 cxd5 30. exd5 exd5 31. Qd3+ f5 32. Nxf5 Rxf5 33. Rxe7 Kf6 34. Rde1 1-0

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Bad Segeberg"]
[Date "2018.03.26"]
[Round "3"]
[White "Gombert, Reiner"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1922"]
[BlackElo "1869"]
[PlyCount "73"]
[EventDate "2018.03.24"]
[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 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nf6 7. N1e2 e6 8. Bf4 Nbd7 9. Qd2 Nb6 10. Bb3 Be7 11. 0-0 0-0 12. c4 c5 13. Be3 Qc7 14. Qa5 Rfc8 15. Rac1 Nbd7 16. Qc3 cxd4 17. Nxd4 a6 18. Bc2 Ng4 19. Bxg6 hxg6 20. Bd2 e5 21. Nde2 Rd8 22. h3 Ngf6 23. Be3 Bc5 24. Rfd1 Bxe3 25. Qxe3 Qc5 26. Qf3 Qb6 27. b3 Nc5 28. Qe3 Qc7 29. Nc3 Qe7 30. Nd5 Nxd5 31. cxd5 Nd7 32. Rc7 Qb4 33. Ne4 f5 34. Ng5 Rac8 35. d6 Nf8 36. Rxc8 Rxc8 37. Qxe5 1-0

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Bad Segeberg"]
[Date "2018.03.26"]
[Round "4"]
[White "Kollhoff, Josef"]
[Black "Behringer, Tom"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1869"]
[BlackElo "1759"]
[PlyCount "55"]
[EventDate "2018.03.24"]
[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 c6 3. Nf3 e6 4. Nc3 dxc4 5. a4 Bb4 6. Bd2 b5 7. axb5 Bxc3 8. Bxc3 cxb5 9. b3 cxb3 10. Qxb3 a6 11. e3 Bb7 12. Be2 Nf6 13. 0-0 0-0 14. Ne5 Nc6 15. Bf3 Nd5 16. Nd3 Qd6 17. Ba5 Rfc8 18. Nc5 Rab8 19. Bd2 Nc7 20. Nxb7 Rxb7 21. Rfc1 Rb6 22. Rc2 Nd5 23. Bxd5 exd5 24. Bb4 Qd7 25. Bc5 Rbb8 26. Rxa6 b4 27. g3 Rb5 28. Rca2 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Bad Segeberg"]
[Date "2018.03.25"]
[Round "2"]
[White "Kollhoff, Josef"]
[Black "Glinzner, Alva"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "1869"]
[BlackElo "1612"]
[PlyCount "87"]
[EventDate "2018.03.24"]
[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 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qc2 0-0 6. e3 c5 7. cxd5 Nxd5 8. Bd3 h6 9. 0-0 Bxc3 10. bxc3 Nd7 11. Re1 b6 12. Ba3 Qc7 13. Qb3 Bb7 14. c4 N5f6 15. e4 Rfd8 16. d5 Ne5 17. Nxe5 Qxe5 18. Bb2 Qg5 19. Re3 Nh5 20. Rae1 Kf8 21. Be2 Nf6 22. Rg3 Qf4 23. Bf3 exd5 24. exd5 Re8 25. Rd1 Rad8 26. Bc1 Qe5 27. Be3 Ne4 28. Bxe4 Qxe4 29. Bd2 Ba6 30. Qc3 Qd4 31. Qxd4 cxd4 32. Bb4+ Kg8 33. Rxd4 Rc8 34. d6 Rxc4 35. Rxc4 Bxc4 36. Re3 Be6 37. h3 Rd8 38. a4 Kh7 39. Rc3 Kg6 40. Rc7 Rd7 41. Rxd7 Bxd7 42. a5 Kf5 43. axb6 axb6 44. f3 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Bad Segeberg"]
[Date "2018.03.24"]
[Round "1"]
[White "Schueler, Helmut"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1799"]
[BlackElo "1869"]
[PlyCount "62"]
[EventDate "2018.03.24"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Qe2 Nxd4 7. Qd1 Nc6 8. Ne2 Bg4 9. Qa4 Bxe2 10. Bxe2 Nf6 11. 0-0 e6 12. Nd2 Bd6 13. Nf3 Ne4 14. Be3 0-0 15. c4 Rad8 16. cxd5 exd5 17. Rac1 Qb8 18. g3 Rfe8 19. Kg2 h6 20. Nh4 d4 21. Bh5 dxe3 22. Bxf7+ Kxf7 23. Qc4+ Re6 24. fxe3+ Nf6 25. Rxf6+ gxf6 26. Qc2 Rg8 27. Qh7+ Rg7 28. Qxh6 Qg8 29. Nf5 Rh7 30. Nxd6+ Rxd6 31. Qf4 Qd8 0-1

[Event "Schleswig Holstein-ch Vormeisterklasse"]
[Site "Ratzeburg"]
[Date "2017.04.??"]
[Round "5.1"]
[White "Cerny, Thorsten"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2037"]
[BlackElo "1803"]
[PlyCount "65"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 h6 6. c4 dxc4 7. Nc3 e6 8. Ne5 Be7 9. e4 Bh7 10. d5 exd5 11. exd5 0-0 12. Nxc4 cxd5 13. Nxd5 Nxd5 14. Bxd5 Nc6 15. Be3 Rc8 16. Bf3 Bd3 17. Be2 Nb4 18. Bxd3 Nxd3 19. Qg4 Bg5 20. Rad1 Qc7 21. Bxg5 hxg5 22. Rxd3 Qxc4 23. Qxc4 Rxc4 24. Rd7 Rb4 25. b3 a5 26. Rd5 a4 27. bxa4 Rxa4 28. Rb1 Rxa2 29. Rxb7 Raa8 30. Rxg5 Rfb8 31. Rgb5 Rxb7 32. Rxb7 Ra6 33. Kg2 1-0

[Event "Schleswig Holstein-ch Vormeisterklasse"]
[Site "Ratzeburg"]
[Date "2017.04.??"]
[Round "7.1"]
[White "Haserodt, Jan"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1987"]
[BlackElo "1803"]
[PlyCount "105"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Bd6 6. Bg3 Nc6 7. Ngf3 0-0 8. Bd3 Qe7 9. Ne5 Nd7 10. Nxd7 Bxd7 11. Bxd6 Qxd6 12. dxc5 Qxc5 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Ne4 Qb6 16. Ng5 Rfd8 17. Qxf7+ Kh8 18. Qh5+ Kg8 19. Qh7+ Kf8 20. Qh8+ Ke7 21. Qxg7+ Kd6 22. Nf7+ Kc7 23. Qg3+ e5 24. Nxe5 Nxe5 25. Qxe5+ Qd6 26. Qxd6+ Kxd6 27. Rd1 Kc6 28. f3 Rg8 29. Kf2 Raf8 30. Rd4 Rg6 31. Rhd1 Be6 32. h4 Rgf6 33. Rh1 Bg8 34. Rh3 Be6 35. g4 Rg6 36. Rg3 Rh8 37. h5 Rg5 38. Rh3 Rh6 39. Rh4 Re5 40. f4 Re4 41. Kf3 Rxd4 42. exd4 Bf7 43. f5 Kd6 44. Kf4 Ke7 45. Kg5 Rh7 46. h6 Bg8 47. Rh1 Kf8 48. Kg6 Ke8 49. Re1+ Kd7 50. f6 Kd8 51. Re7 Rxe7 52. fxe7+ Kxe7 53. Kg7 1-0

[Event "Schleswig Holstein-ch Vormeisterklasse"]
[Site "Ratzeburg"]
[Date "2017.04.??"]
[Round "2.1"]
[White "Kollhoff, Josef"]
[Black "Bahr, Torsten"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "1803"]
[BlackElo "1925"]
[PlyCount "45"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bf4 Bg7 4. Nc3 d5 5. Nf3 0-0 6. e3 c5 7. dxc5 Qa5 8. Rc1 dxc4 9. Bxc4 Qxc5 10. Bb3 Nc6 11. 0-0 Qh5 12. h3 Bf5 13. Ne5 Nxe5 14. Bxe5 Rfd8 15. Qxh5 Nxh5 16. Bxg7 Nxg7 17. e4 Be6 18. Bxe6 Nxe6 19. Rfd1 Nd4 20. Kf1 e6 21. Rd3 Kf8 22. Rcd1 Nc6 23. Rxd8+ 1/2-1/2

[Event "Schleswig Holstein-ch Vormeisterklasse"]
[Site "Ratzeburg"]
[Date "2017.04.??"]
[Round "4.1"]
[White "Kollhoff, Josef"]
[Black "Hoffmann, Joachim"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1803"]
[BlackElo "1896"]
[PlyCount "60"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 e5 8. dxe5 Ng4 9. h3 Nxe5 10. Qc1 Nbc6 11. Rd1 Qe7 12. c4 Bf6 13. e3 Qg7 14. Nc3 Be6 15. Rb1 Rab8 16. a3 a6 17. Nd5 Nxf3+ 18. Bxf3 Bxb2 19. Qxb2 Ne5 20. Bg2 c6 21. Nf4 Qe7 22. Nxe6 Qxe6 23. Rd4 Rbd8 24. Rbd1 Rd7 25. Qc3 Rfd8 26. a4 Qf6 27. Qa1 Nf7 28. Qb1 Ng5 29. Qc2 Ne6 30. R4d2 Ng5 1/2-1/2

[Event "Schleswig Holstein-ch Vormeisterklasse"]
[Site "Ratzeburg"]
[Date "2017.04.??"]
[Round "6.1"]
[White "Kollhoff, Josef"]
[Black "Jeschke, Holger"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1803"]
[BlackElo "1867"]
[PlyCount "78"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 Re8 8. h3 b6 9. Qe2 Bb7 10. c4 e5 11. dxe5 Bxf3 12. Qxf3 Nxe5 13. Qe2 Nxd3 14. Qxd3 Qe7 15. Nc3 c6 16. Rad1 Rad8 17. Qc2 Rd7 18. Rd3 Red8 19. Rfd1 Qe6 20. Qd2 d5 21. cxd5 Nxd5 22. Na4 Bxb2 23. Nxb2 Nf6 24. Rxd7 Rxd7 25. Qc2 Rxd1+ 26. Qxd1 Qf5 27. Qd3 Qa5 28. a4 Qe1+ 29. Qf1 Qc3 30. Qa1 Qxb3 31. Nd1 Nd5 32. g4 c5 33. Kg2 Qc2 34. Kf3 Nb4 35. Kg2 Qe4+ 36. f3 Qd3 37. g5 Qd5 38. h4 Nc2 39. Qc1 Ne1+ 0-1

[Event "Schleswig Holstein-ch Vormeisterklasse"]
[Site "Ratzeburg"]
[Date "2017.04.??"]
[Round "8.1"]
[White "Kollhoff, Josef"]
[Black "Moysich, Dirk"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "1803"]
[BlackElo "1886"]
[PlyCount "153"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. 0-0 0-0 8. Qc2 a6 9. h3 Qc7 10. Be3 b6 11. Rfd1 Bb7 12. a3 c5 13. dxe5 dxe5 14. Nd5 Bxd5 15. cxd5 Rfc8 16. Nd2 Ne8 17. Rdc1 b5 18. b3 Nef6 19. Ra2 Qd6 20. a4 Rab8 21. axb5 axb5 22. Rb1 Qc7 23. Qc3 Ne8 24. Rba1 Nd6 25. Ra7 Rb7 26. Qa5 Rxa7 27. Qxa7 g6 28. Ra5 c4 29. bxc4 bxc4 30. Nxc4 Nxe4 31. Qxc7 Rxc7 32. Ra6 Bc5 33. Bxc5 Rxc5 34. Nd6 Nef6 35. Bf3 Nxd5 36. Nb7 Rc1+ 37. Kh2 N7b6 38. Nd6 Rc2 39. Ne4 f5 40. Nf6+ Nxf6 41. Rxb6 Kf7 42. Rb7+ Ke6 43. Rb6+ Ke7 44. Rb7+ Nd7 45. Kg3 h6 46. Bd1 Rd2 47. Ba4 Rd6 48. f3 Ke6 49. Bxd7+ Rxd7 50. Rb6+ Rd6 51. Rb4 Kf6 52. h4 Re6 53. Rb8 e4 54. fxe4 fxe4 55. Rf8+ Ke5 56. Rd8 g5 57. hxg5 hxg5 58. Kf2 Kf4 59. Rf8+ Kg4 60. Ke3 Kg3 61. Rg8 Re5 62. Kd4 e3 63. Kxe5 e2 64. Rxg5+ Kf2 65. Kf6 e1Q 66. g4 Kg3 67. Rg7 Qf2+ 68. Kg5 Qc5+ 69. Kf6 Kf4 70. g5 Qd6+ 71. Kf7 Kf5 72. Kg8 Qe6+ 73. Kh7 Qe8 74. g6 Qb8 75. Rf7+ Kg5 76. Rg7 Qh2+ 77. Kg8 1/2-1/2

[Event "Schleswig Holstein-ch Vormeisterklasse"]
[Site "Ratzeburg"]
[Date "2017.04.??"]
[Round "1.1"]
[White "Kroencke, Manfred"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2099"]
[BlackElo "1803"]
[PlyCount "75"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nd2 Bg7 8. h3 0-0 9. Ngf3 Bf5 10. Qe2 a6 11. 0-0 Bxd3 12. Qxd3 b5 13. Rfe1 e6 14. Qe3 Qe7 15. Ne5 Rfc8 16. Bg5 Qe8 17. Nd3 a5 18. Rac1 b4 19. Ne5 bxc3 20. bxc3 Nxe5 21. Bxf6 Nc4 22. Nxc4 Rxc4 23. Bxg7 Kxg7 24. Qe5+ Kg8 25. Re3 Qb8 26. Qf6 Qd8 27. Qf3 Rac8 28. Rd1 Qc7 29. Rdd3 Rb8 30. g3 Rb2 31. h4 Kg7 32. h5 Rxa2 33. h6+ Kxh6 34. Qf6 Ra1+ 35. Kg2 e5 36. Rxe5 Rc6 37. Rh5+ Kxh5 38. Qh4# 1-0

[Event "Schleswig Holstein-ch Vormeisterklasse"]
[Site "Ratzeburg"]
[Date "2017.04.??"]
[Round "3.1"]
[White "Neumann, Frank"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2057"]
[BlackElo "1803"]
[PlyCount "75"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nxc3 9. bxc3 cxb5 10. Ng5 Bb7 11. Qh5 g6 12. Qg4 Be7 13. h4 h6 14. Ne4 Bd5 15. Qf4 Nc6 16. Be2 a5 17. Bf3 b4 18. Nd6+ Bxd6 19. Bxd5 exd5 20. exd6 Kf8 21. 0-0 Kg7 22. Re1 Qf6 23. Qg3 bxc3 24. Bf4 Qxd4 25. Rad1 Qc5 26. Be5+ f6 27. Bxc3 Rhe8 28. Rxe8 Rxe8 29. d7 Rf8 30. Qc7 Kg8 31. d8Q Rxd8 32. Bxf6 Qf8 33. Bxd8 Nxd8 34. Rxd5 Ne6 35. Qxc4 Qf6 36. Rxa5 h5 37. Ra6 Kf7 38. Qd5 1-0

[Event "Schleswig Holstein-ch Vormeisterklasse"]
[Site "Ratzeburg"]
[Date "2017.04.??"]
[Round "9.1"]
[White "Rickert, Heiko"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1954"]
[BlackElo "1803"]
[PlyCount "104"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 e6 7. Bf4 Bd6 8. Bxd6 Qxd6 9. Nd2 Nf6 10. 0-0 0-0 11. Ng3 e5 12. dxe5 Nxe5 13. Bc2 Bg4 14. f3 Be6 15. Nb3 Nc6 16. Nd4 Qc5 17. Nge2 Rfe8 18. Qd2 Rac8 19. Rad1 a6 20. Kh1 Bd7 21. Rfe1 Re7 22. Nxc6 bxc6 23. Nd4 Rce8 24. Kg1 Kf8 25. Kf1 Rxe1+ 26. Rxe1 Qc4+ 27. Bd3 Rxe1+ 28. Kxe1 Qxa2 29. b4 Qa1+ 30. Kf2 a5 31. Nb3 Qa3 32. Nxa5 h6 33. Nb7 Qa7+ 34. Nc5 Be8 35. Qf4 Qa2+ 36. Be2 Qa7 37. Qe3 Qe7 38. Qxe7+ Kxe7 39. Ke3 Nd7 40. Kd4 Kd6 41. Nxd7 Bxd7 42. f4 f6 43. h3 Bc8 44. h4 Bd7 45. Bh5 Bc8 46. Be8 Bb7 47. c4 dxc4 48. Kxc4 Ba6+ 49. Kd4 Bf1 50. g3 Bg2 51. Bg6 Bf3 52. Be4 Be2 1/2-1/2

[Event "Schleswig Holstein-ch cand"]
[Site "Eckernfoerde"]
[Date "2016.03.25"]
[Round "9"]
[White "Schaper, Jan Erik"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1824"]
[BlackElo "1757"]
[PlyCount "24"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Na3 b5 6. 0-0 g6 7. b3 cxb3 8. Qxb3 Be6 9. Qc3 Bg7 10. Ng5 Bd5 11. e4 Nh5 12. Qf3 0-0 1/2-1/2

[Event "Schleswig Holstein-ch cand"]
[Site "Eckernfoerde"]
[Date "2016.03.24"]
[Round "8"]
[White "Kollhoff, Josef"]
[Black "Luchs, Manfred"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1757"]
[BlackElo "1974"]
[PlyCount "92"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 c5 4. Bd3 Bg7 5. 0-0 cxd4 6. exd4 0-0 7. b3 d6 8. Bb2 Nc6 9. a3 b6 10. Qe2 Nh5 11. Qe3 Qc7 12. Nbd2 Bb7 13. Rac1 Rfe8 14. Rfe1 Nf6 15. Qg5 h6 16. Qe3 Nd5 17. Qe4 e6 18. g3 f5 19. Qe2 Nd8 20. Ba6 g5 21. Bxb7 Qxb7 22. c4 Ne7 23. Bc3 Ng6 24. h3 Nf7 25. Qd3 Qd7 26. b4 h5 27. Nb3 g4 28. Nh4 Nxh4 29. gxh4 Qe7 30. Qg3 Bf6 31. hxg4 Bxh4 32. Qh2 hxg4 33. Bd2 Kg7 34. Kg2 Rh8 35. Qf4 Qf6 36. Qe3 Rae8 37. c5 Bg5 38. Qd3 Bxd2 39. Qxd2 Ng5 40. Rh1 Ne4 41. Qd3 bxc5 42. bxc5 d5 43. Nd2 Nxd2 44. Qxd2 f4 45. f3 Qg5 46. Qe2 gxf3+ 0-1

[Event "Schleswig Holstein-ch cand"]
[Site "Eckernfoerde"]
[Date "2016.03.24"]
[Round "7"]
[White "Kraas, Ruediger"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1912"]
[BlackElo "1757"]
[PlyCount "78"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. c3 c5 4. e3 Nc6 5. Nd2 Nf6 6. Ngf3 Bd6 7. Bg3 0-0 8. Be2 b6 9. Qa4 Bb7 10. Ba6 Bxa6 11. Qxa6 Qc7 12. Qd3 h6 13. e4 cxd4 14. Nxd4 Nxd4 15. Qxd4 e5 16. Qa4 Nxe4 17. Nxe4 dxe4 18. Qxe4 f5 19. Qd5+ Kh8 20. f3 Rad8 21. 0-0-0 f4 22. Be1 Bc5 23. Qb3 Rxd1+ 24. Qxd1 Be3+ 25. Kb1 Rd8 26. Qc2 Rd7 27. b3 Qd8 28. a3 Rd1+ 29. Ka2 Rc1 30. Qe2 Qd1 31. Qxd1 Rxd1 32. Kb2 Bf2 33. Bxf2 Rxh1 34. c4 Rf1 35. b4 Rxf2+ 36. Kc3 Rxg2 37. c5 bxc5 38. bxc5 Rg6 39. Kc4 e4 0-1

[Event "Schleswig Holstein-ch cand"]
[Site "Eckernfoerde"]
[Date "2016.03.23"]
[Round "6"]
[White "Kollhoff, Josef"]
[Black "Wald, Rainer"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "1757"]
[BlackElo "1792"]
[PlyCount "78"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 a6 10. a4 Qe7 11. Nd2 Nbd7 12. Nc4 Ne5 13. Nxe5 Qxe5 14. Bf4 Qe7 15. e4 Nh5 16. Be3 Bd7 17. a5 Rab8 18. Qd2 b5 19. axb6 Rxb6 20. Rfb1 Rfb8 21. Qc2 f5 22. Bc1 Bd4 23. Ne2 Bg7 24. Ra3 Nf6 25. Nc3 Ng4 26. Rba1 Bd4 27. Nd1 Bb5 28. h3 Nf6 29. Be3 fxe4 30. Bxd4 cxd4 31. g4 Re8 32. Qd2 Qe5 33. f4 exf3 34. Bxf3 Qg3+ 35. Bg2 Re1+ 36. Qxe1 Qxe1+ 37. Kh2 Qe5+ 38. Kh1 Ne4 39. Rc1 Ng3+ 0-1

[Event "Schleswig Holstein-ch cand"]
[Site "Eckernfoerde"]
[Date "2016.03.22"]
[Round "5"]
[White "Schaefer, Ruediger"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1733"]
[BlackElo "1757"]
[PlyCount "72"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Qe2 0-0 14. Ne5 c5 15. Bc3 cxd4 16. Rxd4 Nd5 17. Bd2 Nxe5 18. Qxe5 Bf6 19. Qe3 Bxd4 20. Qxd4 Qc7 21. c3 Rfd8 22. Qg4 Nf6 23. Qf3 Kh7 24. Ne4 Nxe4 25. Qxe4+ Kh8 26. f3 Rd5 27. Bf4 Qd7 28. Qc2 Rd8 29. Be3 b5 30. a3 Qd6 31. Qe2 a5 32. Kc2 b4 33. axb4 axb4 34. c4 Rd3 35. f4 b3+ 36. Kc1 Qa6 0-1

[Event "Schleswig Holstein-ch cand"]
[Site "Eckernfoerde"]
[Date "2016.03.21"]
[Round "3"]
[White "Bielfeldt, Michael"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1719"]
[BlackElo "1757"]
[PlyCount "69"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nf3 Bd6 7. Bxd6 Qxd6 8. Nbd2 0-0 9. 0-0 Bd7 10. Qe2 Rab8 11. Rfe1 g6 12. a3 Rfc8 13. b4 cxb4 14. cxb4 a6 15. Rec1 Na7 16. Ne5 Ba4 17. Ndf3 h6 18. Nd2 Kg7 19. Qf3 Qe7 20. Qg3 Qe8 21. f4 Nh5 22. Qg4 f5 23. Qe2 Nf6 24. Ndf3 Rxc1+ 25. Rxc1 Rc8 26. Qb2 Rxc1+ 27. Qxc1 Qc8 28. Qc5 Qxc5 29. dxc5 Nd7 30. Kf2 Kf6 31. Nxd7+ Bxd7 32. Ne5 Be8 33. g3 Ba4 34. Ke1 Nc6 35. Nxc6 1/2-1/2

[Event "Schleswig Holstein-ch cand"]
[Site "Eckernfoerde"]
[Date "2016.03.21"]
[Round "4"]
[White "Kollhoff, Josef"]
[Black "Schlueter, Mike"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1757"]
[BlackElo "1878"]
[PlyCount "50"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 a5 7. b3 Ngxe5 8. Be2 0-0 9. Bb2 Nxf3+ 10. Bxf3 Ra6 11. 0-0 Qe7 12. Nc3 Ne5 13. Nd5 Nxf3+ 14. Qxf3 Qg5 15. Nf4 Rh6 16. Qg3 Qxg3 17. hxg3 c6 18. Rad1 d6 19. Nd3 Bg4 20. Rd2 Bb6 21. Re1 Re6 22. Bd4 Bxd4 23. exd4 Rxe1+ 24. Nxe1 Re8 25. Kf1 Bf5 1/2-1/2

[Event "Schleswig Holstein-ch cand"]
[Site "Eckernfoerde"]
[Date "2016.03.20"]
[Round "2"]
[White "Kollhoff, Josef"]
[Black "Neumann, Frank"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1757"]
[BlackElo "2038"]
[PlyCount "155"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Be3 d5 5. Be2 dxe4 6. Nxe4 Nd7 7. Nf3 Ngf6 8. Nxf6+ Nxf6 9. Ne5 Nd7 10. Nxd7 Bxd7 11. Qd2 h5 12. Bf3 Be6 13. b3 Bd5 14. Bxd5 cxd5 15. Rc1 b5 16. c4 bxc4 17. bxc4 dxc4 18. Rxc4 Qd5 19. Qc2 0-0 20. 0-0 Rfd8 21. Rc1 Qe6 22. Qa4 Rd5 23. Rc7 a5 24. R7c5 Qd7 25. Qxd7 Rxd7 26. R1c4 a4 27. Rc8+ Rxc8 28. Rxc8+ Kh7 29. Rc4 e5 30. Rxa4 exd4 31. Bd2 Rc7 32. Kf1 Rc2 33. Ke1 Bf6 34. Kd1 Rb2 35. Ke2 g5 36. h3 g4 37. hxg4 hxg4 38. g3 Kg6 39. Ra3 Be5 40. Ra4 Kf5 41. Kd3 f6 42. Ra5 Rb1 43. Rc5 Rf1 44. Ke2 Ra1 45. Ra5 Ke4 46. Ra4 Rh1 47. Ra3 Rb1 48. Ra4 Bd6 49. Bc3 Bc5 50. Bd2 Rh1 51. Rc4 Kd5 52. Ra4 Rh5 53. Kd3 Rh2 54. Be1 Rh1 55. Bd2 Rf1 56. Ke2 Rb1 57. Kd3 Bb6 58. Ba5 Bc5 59. Bd2 Rb2 60. Ra5 f5 61. Ra8 Rb7 62. Rd8+ Ke6 63. Re8+ Kf6 64. Ra8 Ra7 65. Rxa7 Bxa7 66. a4 Ke5 67. a5 Kd5 68. Bf4 Bc5 69. Bc7 Bb4 70. Bb6 Bc3 71. a6 Kc6 72. a7 Kb7 73. Bxd4 Bb4 74. Kc4 Bd6 75. Kd5 Bc7 76. Be3 f4 77. Bxf4 Bb6 78. Be3 1-0

[Event "Schleswig Holstein-ch cand"]
[Site "Eckernfoerde"]
[Date "2016.03.19"]
[Round "1"]
[White "Jacobsen, Uwe"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1937"]
[BlackElo "1757"]
[PlyCount "100"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 f5 5. Nc3 Bd6 6. Qc2 Nf6 7. Be2 0-0 8. b3 Ne4 9. Bb2 Nd7 10. g3 Qf6 11. Nd2 Qh6 12. Bf3 Ndf6 13. h3 Nxg3 14. fxg3 Qxe3+ 15. Kd1 Ne4 16. Bxe4 fxe4 17. Kc1 Qxg3 18. Ncxe4 dxe4 19. Qxe4 Bd7 20. a3 Rf2 21. Nf1 Qxb3 22. Nd2 Bf4 23. Qxf4 Qxb2+ 24. Kxb2 Rxf4 25. Kc3 Raf8 26. Rab1 b5 27. c5 R8f5 28. Rhe1 Rd5 29. Re4 Rxe4 30. Nxe4 Rf5 31. Rg1 a5 32. Kd3 a4 33. Ke3 g6 34. h4 Kg7 35. Ng3 Rd5 36. Ke4 Kf6 37. Rf1+ Ke7 38. Rc1 e5 39. dxe5 Ke6 40. Rc3 Rxe5+ 41. Kf4 Rd5 42. Re3+ Kf7 43. Ne4 Rf5+ 44. Kg3 Kf8 45. Rd3 Rd5 46. Rf3+ Bf5 47. Nf6 Rd3 48. Nxh7+ Ke7 49. Ng5 b4 50. axb4 a3 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.03"]
[Round "9"]
[White "Kollhoff, Josef"]
[Black "Lewke, Burkhard"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1727"]
[BlackElo "1715"]
[PlyCount "121"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. b3 Nf6 5. Bd3 Nc6 6. 0-0 cxd4 7. exd4 Be7 8. Bb2 Bd7 9. Nbd2 Nb4 10. Be2 Rc8 11. a3 Nc6 12. Bd3 Bd6 13. Ne5 0-0 14. f4 Ne7 15. Kh1 Nf5 16. Rf3 Bxe5 17. fxe5 Ng4 18. Bxf5 exf5 19. h3 Qh4 20. Kg1 Nh6 21. c4 Be6 22. Rc1 Kh8 23. Qf1 Rg8 24. Rf4 Qe7 25. Rf2 g5 26. cxd5 Bxd5 27. Rxc8 Rxc8 28. Nc4 Rg8 29. Ne3 Qe6 30. Nxd5 Qxd5 31. Qc4 Qxc4 32. bxc4 Kg7 33. d5 Kg6 34. c5 Rd8 35. d6 f4 36. Bc3 Kf5 37. Rb2 Rd7 38. Kf2 Ke4 39. Rd2 Nf5 40. a4 Ng7 41. Rd4+ Kf5 42. Rc4 Ne6 43. c6 bxc6 44. Rxc6 Ke4 45. Rc4+ Kd3 46. Rc8 h5 47. Ba5 Kd4 48. Bc3+ Ke4 49. Rb8 Kd3 50. Bb2 Ke4 51. Rb5 Kf5 52. a5 Ke4 53. a6 Nd8 54. Bc3 Kf5 55. Ba5 Ke6 56. Bxd8 Rxd8 57. Kf3 Kd7 58. Rb7+ Ke6 59. Ke4 f5+ 60. Kd4 g4 61. Re7# 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.02"]
[Round "8"]
[White "Bosselmann, Tom Linus"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1644"]
[BlackElo "1727"]
[PlyCount "117"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. 0-0 Ngf6 12. Re1 Be7 13. b3 0-0 14. Bb2 Re8 15. Rad1 Qa5 16. Bc3 Bb4 17. Bxb4 Qxb4 18. Qd2 Qxd2 19. Rxd2 Rad8 20. c4 Rc8 21. Red1 b5 22. Ne5 Nb6 23. Rc1 bxc4 24. bxc4 c5 25. Rdd1 Kf8 26. f4 Red8 27. dxc5 Rxd1+ 28. Rxd1 Rxc5 29. Rd8+ Ke7 30. Rb8 Rc7 31. c5 Nbd7 32. Rb4 Nxe5 33. fxe5 Nd7 34. c6 Nxe5 35. Rb8 f5 36. Ne2 Nxc6 37. Rb5 Rd7 38. Rc5 Nb4 39. a3 Nd3 40. Ra5 Kf6 41. Ra6 Nc5 42. Rc6 Ne4 43. Nf4 Rd6 44. Rc7 Ra6 45. Ng6 Rxa3 46. Nf8 Ra1+ 47. Kh2 Kg5 48. Nxe6+ Kxh5 49. Rxg7 Ng5 50. Nc7 f4 51. Nd5 Kg4 52. Rg6 Ra2 53. Nf6+ Kf5 54. Rxh6 f3 55. Kg1 Rxg2+ 56. Kf1 Ra2 57. Ne8 Ne4 58. Nd6+ Nxd6 59. Rxd6 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.01"]
[Round "6"]
[White "Haversick, Axel"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1839"]
[BlackElo "1727"]
[PlyCount "94"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. Bd3 Bxd3 8. Qxd3 e6 9. g5 g6 10. Ne2 Ne7 11. c4 dxc4 12. Qxc4 Nd5 13. Nbc3 Be7 14. Ne4 Na6 15. a3 0-0 16. N2g3 Nac7 17. Nf6+ Kh8 18. Qe2 Nb5 19. Qd1 Qc7 20. a4 Qa5+ 21. Kf2 Nxd4 22. Nge4 Nf5 23. Qc2 Rad8 24. Qb3 Nb4 25. Bd2 Qxe5 26. Bxb4 Qd4+ 27. Ke2 Qxb4 28. Qxb4 Bxb4 29. Rad1 Nd4+ 30. Ke3 Nf5+ 31. Ke2 Be7 32. Nd7 Rg8 33. Nef6 Bxf6 34. Nxf6 Ng3+ 35. Ke3 Nxh1 36. Rxh1 Rgf8 37. Ne4 b6 38. b4 Kg7 39. Rc1 Rc8 40. Nd6 Rc7 41. Nb5 Rcc8 42. Nxa7 Ra8 43. Nxc6 Rxa4 44. Rd1 Rc8 45. b5 Rc7 46. Rd3 Rxh4 47. Rd8 Rb7 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.01"]
[Round "7"]
[White "Kollhoff, Josef"]
[Black "Bielfeldt, Michael"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1727"]
[BlackElo "1710"]
[PlyCount "81"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 c6 4. Nc3 e6 5. e3 Nf6 6. a3 Bd6 7. h3 h6 8. b4 0-0 9. Bb2 Nbd7 10. Bd3 Bxd3 11. Qxd3 Re8 12. 0-0 dxc4 13. Qxc4 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Rad1 Qe7 17. Qb3 Rad8 18. Ne2 Bxb2 19. Qxb2 Nd5 20. Rd3 Nc7 21. Rfd1 Rxd3 22. Rxd3 Rd8 23. Nd4 Qe4 24. Nf5 Qxf5 25. Rxd8+ Kh7 26. Qd4 b6 27. Qd3 Qxd3 28. Rxd3 Nb5 29. a4 Nc7 30. Rd7 Nd5 31. b5 Nb4 32. bxc6 Nxc6 33. Rxf7 a6 34. Rb7 b5 35. axb5 axb5 36. Rxb5 Ne7 37. e4 Kg6 38. f4 Kf6 39. Rb6+ Kf7 40. Kf2 Ng8 41. Kf3 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.01"]
[Round "4"]
[White "Mohr, Harald"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1949"]
[BlackElo "1727"]
[PlyCount "117"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Bd6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Nbd7 9. 0-0 0-0 10. e4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Be3 Ng4 14. h3 Nxe3 15. fxe3 Bb7 16. Qe2 Qh4 17. Qf2 Qh6 18. Rad1 a6 19. Rd2 Bf6 20. Ne2 Rae8 21. Nd4 Bd8 22. Nf5 Qe6 23. Bb1 Bc7 24. Qh4 g6 25. Nh6+ Kg7 26. Ng4 h5 27. Qf6+ Qxf6 28. Nxf6 Rd8 29. Nd7 Rfe8 30. Rfd1 Bc8 31. Kf2 Re7 32. Nc5 Rxd2+ 33. Rxd2 Bb6 34. Nb3 Rd7 35. Rc2 Bb7 36. Ke2 Re7 37. Nc5 Bc8 38. Rc1 Re5 39. b4 Bxc5 40. bxc5 Be6 41. Kd3 Bc4+ 42. Kd4 Re8 43. Kc3 Re5 44. Kd4 Re7 45. Kc3 Re5 46. Kd4 Rg5 47. Rc2 Bf1 48. Rf2 Bxg2 49. h4 Rg3 50. Ke5 Bh3 51. Kd6 Rxe3 52. Kxc6 Rc3 53. Rc2 b4 54. Kb7 Kf8 55. Kxa6 Ke7 56. Kb5 Re3 57. Rb2 Bd7+ 58. Kxb4 Bc6 59. Rd2 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.31"]
[Round "5"]
[White "Kollhoff, Josef"]
[Black "Salzig, Levin"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1727"]
[BlackElo "1699"]
[PlyCount "43"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. g3 dxc4 5. Bg2 Nf6 6. Ne5 Bb4+ 7. Bd2 Qxd4 8. Bxb4 Qxe5 9. Na3 c5 10. Nxc4 Qc7 11. Nd6+ Ke7 12. Rc1 Na6 13. Nxc8+ Raxc8 14. Bc3 Rhd8 15. Qa4 Qd7 16. Qh4 Nc7 17. Bxb7 Rb8 18. Bf3 Nb5 19. Bxf6+ gxf6 20. 0-0 Nd4 21. Rxc5 Rxb2 22. Rfc1 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.30"]
[Round "3"]
[White "Gerks, Joachim"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1848"]
[BlackElo "1727"]
[PlyCount "75"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 e5 6. h3 g6 7. d3 Bg7 8. Be3 0-0 9. Qd2 a6 10. 0-0 Bd7 11. Kh2 b5 12. a3 Nd4 13. Bg5 Qc8 14. f3 Ne6 15. Bh6 a5 16. Bxg7 Kxg7 17. f4 Nd4 18. Ng1 h6 19. Nce2 Nh7 20. Rf2 Ra7 21. Raf1 f6 22. c3 Nc6 23. d4 cxd4 24. cxd4 Nd8 25. dxe5 dxe5 26. Rc1 Rc7 27. Rxc7 Qxc7 28. Nc3 Ne6 29. Nd5 Qa7 30. fxe5 fxe5 31. Rxf8 Nhxf8 32. Nf3 Nd4 33. Nxe5 Nfe6 34. Qf2 Be8 35. Qf6+ Kh7 36. Ne7 g5 37. Nf5 Nxf5 38. Qxf5+ 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.29"]
[Round "2"]
[White "Kollhoff, Josef"]
[Black "Jeschke, Holger"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "1727"]
[BlackElo "1820"]
[PlyCount "68"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. g3 Bg7 9. Bg2 0-0 10. 0-0 Nbd7 11. Rb1 Ne8 12. Bd2 Nc7 13. Nh4 Nb5 14. Nxb5 Bxb5 15. a3 Qc7 16. Re1 Rfb8 17. Qc2 c4 18. Bb4 Nc5 19. Nf3 Nb3 20. e3 Ba4 21. Qe4 Ra7 22. Re2 Nc5 23. Bxc5 Qxc5 24. Nd4 Rc7 25. Ree1 Rcb7 26. Nc6 Bxc6 27. dxc6 Rc7 28. Rec1 Rxb2 29. Rxb2 Bxb2 30. Rxc4 Qxa3 31. Rb4 e6 32. Rb7 d5 33. Qc2 Be5 34. Rxc7 Bxc7 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.28"]
[Round "1"]
[White "Braun, Matthias1111"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1901"]
[BlackElo "1727"]
[PlyCount "51"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nbd7 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Ne5 Nhf6 9. Nd3 0-0 10. Be2 e5 11. dxe5 Nxe5 12. c3 Re8 13. h3 c6 14. Nf3 Nxf3+ 15. gxf3 Bf5 16. Qa4 b5 17. Qf4 Qd7 18. Nc5 Qc8 19. h4 h5 20. Rg1 Bg6 21. Qg3 Qb8 22. Qg2 Qd6 23. Nd3 Qf8 24. Nf4 Bh7 25. Qg5 Rad8 26. Qxf6 1-0

[Event "Kiel op-B 27th"]
[Site "Kiel"]
[Date "2014.08.07"]
[Round "8"]
[White "Bockelmann, Fred"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1704"]
[BlackElo "1741"]
[PlyCount "31"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 a6 5. d4 Nf6 6. Be2 Bf5 7. Nc3 e6 8. g4 Bg6 9. h4 h6 10. Nxg6 fxg6 11. g5 Ng8 12. Bg4 Qd6 13. Qe2 Kd7 14. Bf4 Qxf4 15. Qxe6+ Kd8 16. Qc8+ 1-0

[Event "Kiel op-B 27th"]
[Site "Kiel"]
[Date "2014.08.06"]
[Round "7"]
[White "Kollhoff, Josef"]
[Black "Fleischmann, Yannic"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1741"]
[BlackElo "1355"]
[PlyCount "89"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. 0-0 c5 6. b3 Qc7 7. Nbd2 a6 8. c4 cxd4 9. exd4 dxc4 10. bxc4 Be7 11. Bb2 0-0 12. Qe2 Re8 13. Rfe1 b6 14. Ne5 Bb7 15. Qe3 Nxe5 16. dxe5 Qc6 17. Qh3 Red8 18. Re3 Rxd3 19. Rxd3 Nh5 20. Qf3 Qxf3 21. Nxf3 Bc5 22. Rad1 Kf8 23. Bc1 h6 24. g4 Be4 25. gxh5 Bxd3 26. Rxd3 Ke7 27. Kf1 b5 28. cxb5 axb5 29. a3 b4 30. axb4 Bxb4 31. Bd2 Ra1+ 32. Kg2 Bxd2 33. Rxd2 Ra5 34. Nd4 Rd5 35. Nf5+ Kd7 36. Rxd5+ exd5 37. Nxg7 Kc6 38. Kf1 Kc5 39. Nf5 d4 40. Nxh6 Kc4 41. Ke1 Kc3 42. Kd1 d3 43. Nxf7 Kd4 44. h6 Ke4 45. h7 1-0

[Event "Kiel op-B 27th"]
[Site "Kiel"]
[Date "2014.08.05"]
[Round "6"]
[White "Kollhoff, Josef"]
[Black "Westphal Stubbe, Siegbert"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1741"]
[BlackElo "1833"]
[PlyCount "73"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. g3 Bb7 4. Bg2 Bb4+ 5. c3 Be7 6. 0-0 c5 7. c4 cxd4 8. Qxd4 Nf6 9. b3 d6 10. Bb2 Nbd7 11. Nc3 a6 12. Rfe1 0-0 13. e4 Qc7 14. Na4 Nc5 15. Nxc5 bxc5 16. Qc3 e5 17. Nd2 Rfd8 18. f3 a5 19. Nf1 Bc6 20. a4 Qb7 21. Ba3 Rdb8 22. Nd2 Ne8 23. h4 Nc7 24. Bb2 Ne6 25. Qd3 Nd4 26. Bc3 Qc8 27. Bxd4 exd4 28. e5 dxe5 29. Rxe5 Bf8 30. Kh2 Bd7 31. Rae1 Bd6 32. R5e2 g6 33. f4 Ra6 34. Bd5 Bf5 35. Qf3 Bd7 36. Qd3 Bf5 37. Be4 1/2-1/2

[Event "Kiel op-B 27th"]
[Site "Kiel"]
[Date "2014.08.04"]
[Round "5"]
[White "Bornhorst, Lars"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1652"]
[BlackElo "1741"]
[PlyCount "101"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. cxd5 exd5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Bf5 8. Bd3 Qg6 9. Bxf5 Qxf5 10. Nge2 Nd7 11. 0-0 Ngf6 12. Ng3 Qg6 13. b4 0-0 14. b5 Rfc8 15. bxc6 Rxc6 16. Qb3 Rb6 17. Nxd5 Nxd5 18. Qxd5 Nf6 19. Qc4 Rc6 20. Qb3 Rb6 21. Qc3 Rc6 22. Qd2 Rc2 23. Qb4 b6 24. Qa3 Rc7 25. Rac1 Rac8 26. Rxc7 Rxc7 27. Rc1 Rxc1+ 28. Qxc1 h6 29. Qd1 Qg4 30. Qxg4 Nxg4 31. e4 Nf6 32. Kf1 h5 33. f3 g6 34. Ke1 Kf8 35. Kd2 Ke7 36. Kd3 Kd7 37. Ne2 b5 38. d5 Kd6 39. Kd4 Nd7 40. f4 f6 41. Nc1 a6 42. Nd3 Nf8 43. Nc5 a5 44. e5+ fxe5+ 45. fxe5+ Kc7 46. Ne6+ Nxe6+ 47. dxe6 Kd8 48. Kc5 Ke7 49. Kxb5 Kxe6 50. Kxa5 Kxe5 51. Kb6 1-0

[Event "Kiel op-B 27th"]
[Site "Kiel"]
[Date "2014.08.03"]
[Round "3"]
[White "Kollhoff, Josef"]
[Black "Weck, Uwe"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1741"]
[BlackElo "1693"]
[PlyCount "49"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nbd7 5. 0-0 c5 6. b3 g6 7. Bb2 Bg7 8. Nbd2 0-0 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 b6 12. g4 Bb7 13. Nf3 Rc8 14. c4 f6 15. cxd5 fxe5 16. dxe6 e4 17. exd7 Bxb2 18. dxc8Q Qxc8 19. Bc4+ Kh8 20. Ne5 Kg7 21. Rb1 Rd8 22. Qe2 Bc3 23. Rbd1 Re8 24. Rd7+ Kf8 25. Rf7+ 1-0

[Event "Kiel op-B 27th"]
[Site "Kiel"]
[Date "2014.08.03"]
[Round "4"]
[White "Lange, Edgar"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1481"]
[BlackElo "1741"]
[PlyCount "78"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Ne7 6. Bxf5 Nxf5 7. 0-0 c5 8. c3 Nc6 9. Be3 Be7 10. dxc5 Nxe3 11. fxe3 Bxc5 12. Nd4 Nxe5 13. Qh5 Ng6 14. Nd2 Qh4 15. Qe2 0-0 16. Rf3 Qh5 17. Qf2 Qg5 18. Rf1 Qe7 19. N2b3 Bb6 20. Re1 Ne5 21. Rh3 Nd3 22. Qc2 f5 23. Qxd3 g5 24. Rh6 Rf6 25. Rxf6 Qxf6 26. c4 Rd8 27. c5 Bc7 28. c6 bxc6 29. Nxc6 Ra8 30. Qd4 Qf7 31. Ne5 Qe7 32. g3 Bb6 33. Qd3 Qg7 34. Qc3 f4 35. Kg2 Bxe3 36. Ng4 d4 37. Qc6 Re8 38. Qxe8+ Qf8 39. Qxf8+ Kxf8 1-0

[Event "Kiel op-B 27th"]
[Site "Kiel"]
[Date "2014.08.02"]
[Round "1"]
[White "Kollhoff, Josef"]
[Black "Dao, Joerg"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1741"]
[BlackElo "1426"]
[PlyCount "156"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 f6 3. e3 a6 4. c4 c6 5. Nc3 Be6 6. c5 Bf7 7. a4 e6 8. a5 g5 9. Be2 Bg7 10. 0-0 g4 11. Nh4 f5 12. g3 Bf6 13. Ng2 h5 14. f3 Nh6 15. fxg4 hxg4 16. Nf4 Kd7 17. Na4 Kc7 18. Nb6 Ra7 19. Rf2 Nd7 20. Bd2 Qg8 21. Bc3 Kd8 22. Qb3 Ke7 23. Bd3 Nxb6 24. Qxb6 Qb8 25. Ra3 Rd8 26. Rb3 Bg5 27. Rf1 Bxf4 28. exf4 Kf6 29. Ra1 Be8 30. Ra4 Rc8 31. Rab4 Qa8 32. Ra4 Nf7 33. Qb4 Nd8 34. Qa3 Qb8 35. Rb6 Qc7 36. Qa1 Bh5 37. Qe1 Nf7 38. Rb3 Nh6 39. Rab4 Nf7 40. Bd2 Rca8 41. Bf1 Rb8 42. Rb6 Rba8 43. Re3 Re8 44. Reb3 Nd8 45. Bd3 Bg6 46. Bf1 Rh8 47. Re3 Qh7 48. Re2 Qc7 49. Rf2 Rh6 50. Qe5+ Qxe5 51. fxe5+ Kg7 52. Bxh6+ Kxh6 53. h3 Kg5 54. Rb3 Nf7 55. hxg4 Kxg4 56. Rh2 Kg5 57. Be2 Nh6 58. Kg2 Nf7 59. Rh4 Nh6 60. Kh3 Nf7 61. Bd3 Nh6 62. Be2 Nf7 63. Rf4 Nh6 64. Rf1 Nf7 65. Rf4 Nh6 66. Rf2 Bh7 67. Rg2 Bg6 68. g4 f4 69. Rf2 Be4 70. Bf3 Bg6 71. Rg2 Nf7 72. Rg1 Nh6 73. Be2 Be4 74. Rf1 Nf7 75. Bd3 Bxd3 76. Rxd3 Nh6 77. Rdf3 Ra8 78. Rxf4 Nxg4 1-0

[Event "Kiel op-B 27th"]
[Site "Kiel"]
[Date "2014.08.02"]
[Round "2"]
[White "Maass, Ralf"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1208"]
[BlackElo "1741"]
[PlyCount "76"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 c5 5. c3 Nc6 6. 0-0 e6 7. Nbd2 Bd6 8. h3 Bf5 9. dxc5 Bxc5 10. Nb3 Bb6 11. Bb5 Qd6 12. Nbd4 Be4 13. Re1 0-0 14. Ng5 Bg6 15. Nxc6 bxc6 16. Bd3 Bc7 17. g3 e5 18. Bxg6 fxg6 19. f4 e4 20. h4 Qd7 21. Kg2 h6 22. Nh3 Bb6 23. Nf2 a5 24. a3 Rfe8 25. Bd2 c5 26. Rb1 a4 27. b4 axb3 28. Qxb3 Reb8 29. Ra1 c4 30. Qc2 Bc5 31. a4 Ra5 32. Reb1 Rxb1 33. Qxb1 Rxa4 34. Qb8+ Kh7 35. Rxa4 Qxa4 36. Qb2 Qa7 37. Qc1 Qa2 38. Kf1 Ba3 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.18"]
[Round "9"]
[White "Kollhoff, Josef"]
[Black "Schwerdtfeger, Wolfgang"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1740"]
[BlackElo "1799"]
[PlyCount "78"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 c5 6. c3 Qc7 7. Nbd2 d5 8. Ne5 Bd6 9. f4 Nbd7 10. Qf3 Nf8 11. Ng4 0-0-0 12. dxc5 Bxc5 13. Nb3 Bxe3+ 14. Nxe3 d4 15. Qe2 dxe3 16. Ba6 Nd5 17. Bxb7+ Qxb7 18. c4 Nb4 19. Bxe3 Qe4 20. Rfd1 Nc2 21. Rxd8+ Kb7 22. Rad1 Qxe3+ 23. Qxe3 Nxe3 24. R1d4 Nf5 25. Rd3 g5 26. fxg5 Rg8 27. Re8 Ng7 28. Re7+ Kc6 29. Rd8 e5 30. Rxf7 Nge6 31. Rf6 Kc7 32. Ra8 Kd6 33. Rxa7 Rxg5 34. Rff7 Ng6 35. Rad7+ Kc6 36. Rxh7 Ngf4 37. Rd2 e4 38. Kf2 Nxg2 39. Ke2 Nef4+ 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.17"]
[Round "8"]
[White "Schiller, Dirk"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1740"]
[PlyCount "80"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c3 Qc7 6. Be2 Bg4 7. Bg5 Bxf3 8. Bxf3 e6 9. Bh4 Nh6 10. Bg3 Bd6 11. 0-0 Nf5 12. Bxd6 Nxd6 13. Re1 0-0 14. Nd2 Na5 15. Rb1 b5 16. a3 Nac4 17. Nb3 Nb7 18. Qd3 Qb6 19. h3 a5 20. Nd2 Nbd6 21. Nb3 Ra7 22. Nc5 b4 23. axb4 axb4 24. Qc2 bxc3 25. bxc3 Qc7 26. Ra1 Rfa8 27. Rxa7 Qxa7 28. Rc1 g6 29. Be2 Nb6 30. f3 Qa2 31. Kf2 Qxc2 32. Rxc2 Nbc4 33. Bd3 Ra3 34. Ke2 Kg7 35. f4 Ra7 36. g3 h5 37. h4 Kf6 38. Kf3 Ra1 39. Nd7+ Ke7 40. Ne5 Rf1+ 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.16"]
[Round "7"]
[White "Kollhoff, Josef"]
[Black "Teknis, Joannis"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1740"]
[BlackElo "1929"]
[PlyCount "28"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 e6 6. 0-0 Bd6 7. h3 Bh5 8. c3 Nbd7 9. Qc2 Bg6 10. Re1 Bxd3 11. Qxd3 0-0 12. e4 dxe4 13. Nxe4 Nxe4 14. Rxe4 Nf6 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.15"]
[Round "5"]
[White "Kollhoff, Josef"]
[Black "Lorenzen, Sven"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1740"]
[BlackElo "1941"]
[PlyCount "68"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nc6 7. d5 Nb8 8. h3 c6 9. Be3 cxd5 10. cxd5 Nbd7 11. 0-0 Nc5 12. Nd2 b6 13. Rb1 Ba6 14. Bxa6 Nxa6 15. Nb3 Nc5 16. f3 Nxb3 17. Qxb3 Nd7 18. Qd1 Qc7 19. Rc1 Rac8 20. Ne2 Qb7 21. Rxc8 Rxc8 22. Qd2 Qa6 23. a3 Ne5 24. Bd4 Qb5 25. Rb1 Qb3 26. Bc3 h5 27. Qd1 Qb5 28. Nd4 Qc4 29. Qf1 Nd3 30. Nc6 Bxc3 31. Nxe7+ Kf8 32. Nxc8 Bd4+ 33. Kh2 Be5+ 34. Kh1 Bg3 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.14"]
[Round "4"]
[White "Jeschke, Holger"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1838"]
[BlackElo "1740"]
[PlyCount "108"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. a3 d5 4. e3 c5 5. bxc5 Bxc5 6. d4 Bd6 7. Nd2 0-0 8. Ngf3 Bd7 9. Bd3 b5 10. 0-0 a6 11. Qe2 Bc6 12. Ne5 Bb7 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Bxe4 16. Qxe4 Nd7 17. Nxd7 Qxd7 18. Rfd1 Qc7 19. h3 Rac8 20. c3 Qc4 21. Qd3 Qb3 22. Qd2 Rfd8 23. Qe2 Bf8 24. Rd2 Rc4 25. Qd1 Qxd1+ 26. Rdxd1 Rd5 27. f4 Bd6 28. Rf1 Rf5 29. g3 g5 30. fxg5 Rxf1+ 31. Kxf1 Bxg3 32. Kg2 Bh4 33. Kf3 Bxg5 34. Rg1 h6 35. h4 f6 36. hxg5 hxg5 37. Ke4 Kf7 38. Kd3 Kg6 39. Bc1 Rc7 40. Rh1 Rc8 41. Bd2 Kg7 42. Ke4 Rc4 43. Kd3 Ra4 44. Bc1 Rc4 45. Rh5 Rc6 46. Kc2 Rc4 47. Kb3 Ra4 48. Be3 Rc4 49. Rh2 Rc8 50. Bd2 Kg6 51. Be1 f5 52. Kc2 f4 53. Kd3 Kf5 54. Bd2 Rd8 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.14"]
[Round "3"]
[White "Kollhoff, Josef"]
[Black "Millgramm, Stephan"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1740"]
[BlackElo "1842"]
[PlyCount "114"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 d5 5. Bf4 c6 6. Nd2 Bd6 7. Bxd6 Qxd6 8. Qc2 0-0 9. Nh3 Ne4 10. c5 Qe7 11. 0-0 Qf6 12. Nf3 Nd7 13. Nf4 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. b4 Bd7 17. e3 Rae8 18. Rfd1 g5 19. Ne2 Re7 20. Rf1 Be8 21. Bf3 h5 22. Rab1 Rg7 23. Qb2 Qe7 24. Qd4 Bg6 25. Rb2 Re8 26. Bg2 Nf6 27. h4 gxh4 28. Qxh4 Ng4 29. Qxe7 Rgxe7 30. Nd4 Rc8 31. Rc1 a6 32. Bf1 Ne5 33. Kg2 Kf7 34. Be2 Kf6 35. Rh1 Rh7 36. Rh4 Nf7 37. Rb1 Ng5 38. Rbh1 Rch8 39. Rc1 Ne6 40. Nxe6 Kxe6 41. a4 Be8 42. Bd3 Rg7 43. Kf3 Ke5 44. Rf4 Bd7 45. Rh1 Rg4 46. Rh4 Rgg8 47. Ke2 Rf8 48. Kd2 Rf6 49. Be2 Be8 50. Rh1 Rfh6 51. Rfh4 Kf6 52. Kc3 Ke5 53. Bd3 Rg8 54. Rf4 Bd7 55. Rfh4 Be8 56. Be2 Rgh8 57. Rb1 R8h7 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.13"]
[Round "2"]
[White "Gerks, Joachim"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1824"]
[BlackElo "1740"]
[PlyCount "31"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. c3 Qc7 8. Bd3 Ngf6 9. 0-0 e6 10. Re1 0-0-0 11. Bg5 Bxd3 12. Qxd3 h6 13. Bxf6 Nxf6 14. Ne5 Bd6 15. Qf3 Bxe5 16. Rxe5 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.12"]
[Round "1"]
[White "Kollhoff, Josef"]
[Black "Bielfeldt, Michael"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1740"]
[BlackElo "1713"]
[PlyCount "41"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 0-0 6. Nbd2 Nbd7 7. Re1 c5 8. c3 cxd4 9. exd4 Re8 10. Ne5 Nf8 11. Ndf3 h6 12. g4 N6d7 13. g5 hxg5 14. Nxg5 Nxe5 15. dxe5 Be7 16. Qh5 g6 17. Qh6 Bd7 18. Nxf7 Kxf7 19. Bxg6+ Nxg6 20. Qh7+ Kf8 21. Bh6# 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.??.??"]
[Round "6"]
[White "Haversick, Axel"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1844"]
[BlackElo "1740"]
[PlyCount "46"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. Bd3 Bxd3 8. Qxd3 e6 9. g5 g6 10. Be3 Qb6 11. Nd2 Qxb2 12. Rb1 Qxa2 13. Rxb7 Qa1+ 14. Kf2 Nd7 15. Nb3 Qa3 16. Ne2 Rb8 17. Ra1 Qb2 18. Bc1 Qxa1 19. Rxb8+ Nxb8 20. Nxa1 Ne7 21. Ng3 Nc8 22. Ba3 Bxa3 23. Qxa3 Kd7 1-0

[Event "Kiel op-A 26th"]
[Site "Kiel"]
[Date "2013.07.27"]
[Round "1"]
[White "Kollhoff, Josef"]
[Black "Bonnez, Finn"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1732"]
[BlackElo "2003"]
[PlyCount "86"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nbd7 4. Bd3 c5 5. b3 cxd4 6. exd4 g6 7. 0-0 Bg7 8. Bb2 0-0 9. Nbd2 Nh5 10. Re1 Re8 11. Ne5 Nxe5 12. dxe5 Nf4 13. Bb5 Rf8 14. Qf3 Ne6 15. Bf1 b6 16. g3 Nc7 17. Rad1 h5 18. Qe3 Bg4 19. f3 Bd7 20. c4 Bc6 21. Bg2 Qc8 22. Qe2 Qb7 23. f4 e6 24. cxd5 Bxd5 25. Nc4 Bxg2 26. Qxg2 Qxg2+ 27. Kxg2 Rfd8 28. Ba3 b5 29. Rxd8+ Rxd8 30. Nd6 a6 31. Bc5 Nd5 32. Rc1 Rd7 33. b4 g5 34. Kf3 gxf4 35. gxf4 Nxf4 36. Rg1 Ng6 37. Bd4 Rc7 38. Ne8 Rc2 39. Nxg7 Kxg7 40. Rg2 Rxg2 41. Kxg2 Nh4+ 42. Kf2 Kg6 43. Ke3 Nf5+ 0-1

[Event "Kiel op-A 26th"]
[Site "Kiel"]
[Date "2013.07.27"]
[Round "2"]
[White "Schmidt, Peter"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1912"]
[BlackElo "1732"]
[PlyCount "62"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. c4 dxc4 8. Bxc4 Nc6 9. 0-0 cxd4 10. Bxd4 Bc5 11. Bxc5 Qxc5 12. Nbd2 Nge7 13. Rc1 Qb6 14. Bb3 Rd8 15. Rc3 0-0 16. Qc1 Nd5 17. Bxd5 Rxd5 18. Nc4 Qd8 19. Ne3 Ra5 20. Nxf5 exf5 21. Qf4 g6 22. h4 f6 23. exf6 Rxf6 24. Ng5 Rd6 25. h5 Rd4 26. Qc1 Qd6 27. hxg6 hxg6 28. Rh3 f4 29. Rh8+ Kg7 30. Rh7+ Kg8 31. Rh8+ Kg7 1/2-1/2

[Event "Kiel op 25th"]
[Site "Kiel"]
[Date "2012.08.03"]
[Round "9"]
[White "Helmich, Joerg"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "1803"]
[BlackElo "1669"]
[PlyCount "71"]
[EventDate "2012.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bg5 Nc6 8. a3 dxc4 9. Bxc4 0-0 10. 0-0 Nd5 11. Bxe7 Ncxe7 12. Qe2 b6 13. Rfd1 Bb7 14. Nxd5 Nxd5 15. Qe5 Rc8 16. Bd3 Nf6 17. Ng5 Qd5 18. f3 Rfd8 19. Qxd5 Bxd5 20. Ne4 Ne8 21. Nc3 Bb7 22. Rac1 Nf6 23. Ne4 Ne8 24. Nc3 Nf6 25. Ne2 Rxc1 26. Rxc1 Rc8 27. Rxc8+ Bxc8 28. Nc3 Bb7 29. Kf2 Kf8 30. Ke3 Ke7 31. b4 Nd5+ 32. Nxd5+ Bxd5 33. h4 h6 34. g4 g5 35. hxg5 hxg5 36. f4 1/2-1/2

[Event "Kiel op 25th"]
[Site "Kiel"]
[Date "2012.07.30"]
[Round "5"]
[White "Von Koschitzky, Tilo"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1940"]
[BlackElo "1669"]
[PlyCount "40"]
[EventDate "2012.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 e6 4. e3 Bd6 5. Nf3 Nd7 6. Be2 f5 7. 0-0 Ngf6 8. Ng5 Qe7 9. Nh3 0-0 10. f3 b6 11. e4 fxe4 12. fxe4 dxe4 13. Ng5 Bb7 14. Bf4 e5 15. dxe5 Bxe5 16. Bxe5 Qxe5 17. Nh3 Rad8 18. Qc2 Nc5 19. Nd1 Nd3 20. Qc3 Qc5+ 0-1

[Event "Kiel op 25th"]
[Site "Kiel"]
[Date "2012.07.29"]
[Round "4"]
[White "Kollhoff, Josef"]
[Black "Zimmermann, Manfred"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1669"]
[BlackElo "1914"]
[PlyCount "47"]
[EventDate "2012.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. exd4 Bd6 8. 0-0 0-0 9. Re1 Qc7 10. Qe2 Re8 11. Ne5 Ne7 12. f4 g6 13. Qf2 Nd7 14. Qh4 Kg7 15. Ndf3 f6 16. Nxd7 Bxd7 17. h3 Nf5 18. Bxf5 exf5 19. Bd2 Re4 20. Rxe4 fxe4 21. Nh2 g5 22. Qg3 h5 23. Rf1 Kh7 24. f5 0-1

[Event "Kiel op 25th"]
[Site "Kiel"]
[Date "2012.07.29"]
[Round "3"]
[White "Sicora, Carsten"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1904"]
[BlackElo "1669"]
[PlyCount "82"]
[EventDate "2012.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. 0-0 Nd5 13. Be5 N7f6 14. c4 Nb6 15. Rad1 Be7 16. Rfe1 0-0 17. Qb3 Qc8 18. Bf4 Re8 19. a4 Bd8 20. Ne4 Nxe4 21. Rxe4 Bc7 22. Ne5 Rb8 23. Qg3 Kf8 24. a5 Na8 25. b4 a6 26. Re3 Qd8 27. Rf3 Re7 28. Ng6+ Kg8 29. Nxe7+ Qxe7 30. Be5 Bxe5 31. Qxe5 Rd8 32. Rg3 f6 33. Qe3 Kf7 34. Qd3 Kg8 35. Re1 Qf7 36. Qe2 Re8 37. Qe3 Nc7 38. Rg6 Kh8 39. Qe4 Re7 40. Qg4 Rd7 41. Qe4 Qe7 1/2-1/2

[Event "Kiel op 25th"]
[Site "Kiel"]
[Date "2012.07.28"]
[Round "2"]
[White "Anders, Soenke"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1960"]
[BlackElo "1669"]
[PlyCount "35"]
[EventDate "2012.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. c3 Bf5 5. Bb5 Qb6 6. Ba4 e6 7. Nbd2 Bd6 8. dxc5 Bxc5 9. Nb3 Nge7 10. Nbd4 Bg6 11. Ne5 Bxd4 12. exd4 Qa6 13. Qb3 f6 14. Nxg6 hxg6 15. Bf4 Kf7 16. 0-0-0 g5 17. Bc7 Rac8 18. Bb5 1-0

[Event "Kiel op 25th"]
[Site "Kiel"]
[Date "2012.07.28"]
[Round "1"]
[White "Kollhoff, Josef"]
[Black "Meyer, Juergen"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1669"]
[BlackElo "2023"]
[PlyCount "92"]
[EventDate "2012.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 e5 11. dxe5 dxe5 12. Qc2 Qe7 13. e3 Bd7 14. Rfd1 Be8 15. a3 g5 16. Qb2 Bh5 17. Rd2 Bxf3 18. Bxf3 e4 19. Bxg7 Qxg7 20. Qxg7+ Kxg7 21. Be2 Rad8 22. Rad1 Rxd2 23. Rxd2 Rd8 24. Rxd8 Nxd8 25. Kf1 g4 26. Ke1 c5 27. Kd2 Kf6 28. Kc3 Ke5 29. Kd2 Ne6 30. Bf1 Ng5 31. Be2 Kd6 32. Kd1 Kc6 33. Bf1 a6 34. a4 Kb6 35. Kc2 Ka5 36. Kc3 h6 37. Bg2 Nf7 38. h4 Ne5 39. Bf1 Nc6 40. Be2 Ne5 41. Bf1 Nf3 42. Be2 Ng1 43. Bd1 Nh3 44. Kd2 Nxf2 45. Ke2 Nh1 46. Kf1 Nxg3+ 0-1

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.04.02"]
[Round "9"]
[White "Schiller, Dirk"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1675"]
[BlackElo "1598"]
[PlyCount "72"]
[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 c5 2. c3 Nc6 3. Nf3 g6 4. Be2 Bg7 5. d3 d5 6. Nbd2 e5 7. 0-0 Nf6 8. Qc2 0-0 9. Nb3 b6 10. Bg5 h6 11. Bh4 Qd6 12. Rad1 d4 13. c4 Nh5 14. a3 Nf4 15. Bg3 g5 16. Kh1 f5 17. Bxf4 exf4 18. Ng1 fxe4 19. dxe4 Ne5 20. f3 h5 21. Nc1 Kf7 22. Nd3 Ke7 23. Rb1 Be6 24. b4 Nxd3 25. Bxd3 Rfc8 26. Rfc1 Rc7 27. b5 a6 28. a4 axb5 29. axb5 Rca7 30. Rb2 Qd7 31. Rcb1 Be5 32. Qd2 Ra4 33. Rc2 Kf6 34. Rbb2 R8a5 35. Ra2 Qa7 36. Rxa4 Rxa4 1/2-1/2

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.04.01"]
[Round "8"]
[White "Haase, Erich"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1575"]
[BlackElo "1598"]
[PlyCount "52"]
[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. c4 c6 2. d4 d5 3. e3 e6 4. Nc3 f5 5. a3 Nf6 6. Nf3 Bd6 7. Bd3 0-0 8. Bb1 Bd7 9. c5 Bc7 10. 0-0 Be8 11. b4 Ne4 12. Qb3 Nd7 13. Bxe4 fxe4 14. Nd2 Qh4 15. h3 g5 16. f4 gxf4 17. Ncxe4 dxe4 18. Qxe6+ Kh8 19. Bb2 Nf6 20. d5 cxd5 21. Qxd5 Bc6 22. Qc4 f3 23. b5 Qg3 24. Nxf3 exf3 25. Bxf6+ Rxf6 26. Ra2 Qh2+ 0-1

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.31"]
[Round "6"]
[White "Kollhoff, Josef"]
[Black "Lund, Holger"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1598"]
[BlackElo "1615"]
[PlyCount "83"]
[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 Nf6 3. Nf3 e6 4. Ne5 a6 5. Bd3 c5 6. c3 c4 7. Bc2 b5 8. 0-0 Bd6 9. f4 Bb7 10. Bd2 0-0 11. Be1 Ne4 12. Qh5 Nf6 13. Qh3 Ne4 14. Nd2 f5 15. Ndf3 g5 16. Nxg5 Nxg5 17. fxg5 Qxg5 18. Rf3 Bxe5 19. dxe5 Kh8 20. Bh4 Qg7 21. Bf6 Rxf6 22. exf6 Qxf6 23. Rf4 Nd7 24. Kf2 Nc5 25. g4 Ne4+ 26. Bxe4 dxe4 27. gxf5 e5 28. Rh4 Qf7 29. Ke2 Rd8 30. Rd1 Rd7 31. f6 Rxd1 32. Kxd1 Qd5+ 33. Ke1 Qf7 34. Qf5 a5 35. Qxe5 Bc6 36. Rg4 Be8 37. Rg7 Qh5 38. Qxh5 Bxh5 39. a3 a4 40. Kf2 Bg6 41. Kg3 Bf5 42. Kf4 1-0

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.31"]
[Round "7"]
[White "Kollhoff, Josef"]
[Black "Zielke, Bernd"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1598"]
[BlackElo "1679"]
[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. d4 d5 2. Nf3 c6 3. e3 Bg4 4. h3 Bh5 5. Nc3 e6 6. Bd2 Bd6 7. e4 dxe4 8. Nxe4 Bc7 9. Be3 Nd7 10. Be2 Ngf6 11. Nc3 Nd5 12. Nxd5 exd5 13. 0-0 0-0 14. Rc1 Nb6 15. b3 Rc8 16. c4 Bb8 17. c5 Nd7 18. b4 Qe7 19. g3 Bxf3 20. Bxf3 Qe6 21. a4 a6 22. a5 Nf6 23. Qb3 Qd7 24. Kg2 h6 25. Be2 Kh8 26. Rc2 0-1

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.30"]
[Round "5"]
[White "Adamovski, Constantin"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1703"]
[BlackElo "1598"]
[PlyCount "39"]
[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. Nc3 c5 2. Nf3 d5 3. d4 e6 4. Bf4 Nc6 5. e3 Nf6 6. Nb5 Bd7 7. Nc7+ Ke7 8. dxc5 e5 9. Nxe5 Rc8 10. Nxd5+ Nxd5 11. Qxd5 Nxe5 12. Qxe5+ Be6 13. Rd1 Qa5+ 14. c3 Rxc5 15. Qd6+ Ke8 16. Qb8+ Rc8 17. Qxb7 Be7 18. Qb5+ Qxb5 19. Bxb5+ Kf8 20. Bd7 1-0

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.29"]
[Round "4"]
[White "Kollhoff, Josef"]
[Black "De Martin, Ignacio"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1598"]
[BlackElo "1578"]
[PlyCount "42"]
[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 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. e3 Nf6 6. b3 d6 7. h3 Bd7 8. Bb2 Nxf3+ 9. Qxf3 Bc6 10. Qg3 0-0-0 11. 0-0-0 h5 12. Bd3 h4 13. Qh2 Rg8 14. Rhe1 g5 15. f3 Bg7 16. e4 Nd7 17. Nd5 Bxb2+ 18. Kxb2 Bxd5 19. exd5 Qf6+ 20. Kb1 Ne5 21. Qg1 Kb8 1/2-1/2

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.29"]
[Round "3"]
[White "Pommerenke, Birger"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1482"]
[BlackElo "1598"]
[PlyCount "25"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. Nxc6 bxc6 9. e5 Ng4 10. e6 Bxe6 11. Bxe6 fxe6 12. Qxg4 Qc8 13. Bd4 1-0

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.28"]
[Round "2"]
[White "Kollhoff, Josef"]
[Black "Surrey, Matthias"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1598"]
[BlackElo "1489"]
[PlyCount "62"]
[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 Nf6 3. Nf3 Bf5 4. h3 h6 5. c4 dxc4 6. Bxc4 e6 7. Nc3 c6 8. 0-0 Nbd7 9. Re1 Ne4 10. Nxe4 Bxe4 11. Nd2 Bg6 12. Qb3 Qb6 13. Bxe6 Qxb3 14. Bxb3 Bb4 15. a3 Ba5 16. Ba2 0-0 17. b4 Bb6 18. Bb2 Rad8 19. Rad1 Nf6 20. Nf3 Bc7 21. Ne5 Be4 22. Ng4 Nxg4 23. hxg4 Rfe8 24. f3 Bd5 25. Bxd5 Rxd5 26. Kf2 f6 27. f4 Kf7 28. Kf3 Rd7 29. e4 a6 30. Bc3 Bb8 31. d5 Red8 1/2-1/2

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.27"]
[Round "1"]
[White "Howe, Dietrich"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1825"]
[BlackElo "1598"]
[PlyCount "105"]
[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. Nf3 d5 2. c4 c6 3. b3 Bg4 4. Bb2 Nd7 5. g3 Bxf3 6. exf3 Ngf6 7. Bg2 e6 8. 0-0 Be7 9. d4 0-0 10. Nd2 dxc4 11. bxc4 c5 12. f4 Rb8 13. d5 exd5 14. cxd5 Nb6 15. Be5 Bd6 16. Nb3 c4 17. Na5 Bxe5 18. fxe5 Nfxd5 19. Nxc4 Nxc4 20. Bxd5 Nxe5 21. Qb3 b6 22. Rad1 Qf6 23. f4 Ng6 24. Rfe1 Rfe8 25. Rxe8+ Rxe8 26. Qa4 Qe7 27. Kh1 Kf8 28. Qb5 Rc8 29. Qf1 Qc5 30. Bb3 a5 31. Qh3 h6 32. Qd7 Qc6+ 33. Qxc6 Rxc6 34. Rd7 Rf6 35. Kg2 Ke8 36. Ba4 Kf8 37. h4 Kg8 38. Rd8+ Nf8 39. h5 Kh7 40. Rxf8 g6 41. hxg6+ Kxg6 42. Bb3 Kg7 43. Re8 h5 44. Kh3 Rd6 45. Re7 Rf6 46. Kh4 Kg6 47. Re8 Kg7 48. Kxh5 Rh6+ 49. Kg4 Rg6+ 50. Kf3 Rc6 51. Re7 Rf6 52. g4 Kf8 53. Rb7 1-0

[Event "Schleswig Holstein-ch A 64th"]
[Site "Altenholz"]
[Date "2009.04.08"]
[Round "7"]
[White "Goetz, Dirk"]
[Black "Kollhoff, Josef"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "75"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. h3 e6 4. e3 Bd6 5. Bd3 f5 6. b3 Qe7 7. Bb2 Nf6 8. Nbd2 0-0 9. a4 Bd7 10. Ne5 Be8 11. Ndf3 Ne4 12. 0-0 Bh5 13. Be2 Rf6 14. Ne1 Bxe2 15. Qxe2 Rh6 16. N1d3 g5 17. Qe1 g4 18. f3 gxf3 19. Rxf3 Bxe5 20. Nxe5 Nd7 21. Ba3 Qg7 22. Nd3 Rg6 23. Nf4 Rh6 24. c4 Kh8 25. Bb2 Rg8 26. Qe2 Nf8 27. cxd5 exd5 28. Kh2 Qc7 29. Kg1 Qf7 30. Rc1 Ng6 31. Nxg6+ Rgxg6 32. Bc3 Ng5 33. Kh1 Nxf3 34. Qxf3 Re6 35. Bd2 Rhf6 36. Rf1 Qf8 37. Qf4 Re7 38. Bb4 1/2-1/2

[Event "Schleswig Holstein-ch A 64th"]
[Site "Altenholz"]
[Date "2009.04.08"]
[Round "6"]
[White "Kollhoff, Josef"]
[Black "Bussmeier, Ulrich"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "65"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 c6 4. Nc3 g6 5. h3 Bg7 6. Nf3 0-0 7. Bd3 Re8 8. 0-0 Nbd7 9. Rb1 dxc4 10. Bxc4 Nb6 11. Bd3 Nfd5 12. Nxd5 cxd5 13. b3 Bd7 14. Bb2 Bc6 15. Qd2 Nd7 16. Be2 Nf6 17. Bd3 Ne4 18. Qe2 Qa5 19. a3 a6 20. Rfc1 Rec8 21. Rc2 Qb6 22. b4 Ba4 23. Rcc1 Qd8 24. Nd2 Nd6 25. Nf3 Rxc1+ 26. Rxc1 Rc8 27. Bc2 Bb5 28. Bd3 Rxc1+ 29. Bxc1 Qc8 30. Bb2 Bxd3 31. Qxd3 Nc4 32. Bc1 b5 33. Nd2 1/2-1/2

[Event "Schleswig Holstein-ch A 64th"]
[Site "Altenholz"]
[Date "2009.04.07"]
[Round "5"]
[White "Pommerenke, Birger"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "120"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bc4 d6 8. Qf3 e6 9. Bb3 d5 10. Ba4 Bd7 11. exd5 cxd5 12. Bxd7+ Qxd7 13. 0-0 Ne7 14. Bg5 Nf5 15. Rfe1 0-0 16. Rad1 a5 17. b3 h6 18. Bc1 Rac8 19. Bb2 Qc7 20. Nb5 Qxc2 21. Bxg7 Kxg7 22. a4 Rfd8 23. g4 Nd6 24. Nxd6 Rxd6 25. Qe3 Rdc6 26. Qd4+ Kg8 27. Rd3 Rc3 28. Ree3 Rxd3 29. Rxd3 Qc5 30. Qe3 Qxe3 31. fxe3 Rc2 32. h4 f5 33. gxf5 gxf5 34. b4 Rc4 35. bxa5 Rxa4 36. Rc3 Rxa5 37. Rc7 Ra4 38. Re7 Re4 39. Kf2 Kf8 40. Rh7 Rxh4 41. Kg3 Kg8 42. Re7 Re4 43. Kf3 h5 44. Rc7 h4 45. Rc8+ Kg7 46. Rc7+ Kg6 47. Rc2 Kg5 48. Rh2 Rg4 49. Rh3 e5 50. Kf2 Rg3 51. Rxg3+ hxg3+ 52. Kxg3 f4+ 53. exf4+ exf4+ 54. Kf3 Kf5 55. Kf2 Ke4 56. Ke2 d4 57. Kd2 f3 58. Kd1 Ke3 59. Ke1 f2+ 60. Kf1 d3 0-1

[Event "Schleswig Holstein-ch A 64th"]
[Site "Altenholz"]
[Date "2009.04.06"]
[Round "4"]
[White "Kollhoff, Josef"]
[Black "Draasch, Heiko"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "113"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. b3 e5 8. dxe5 dxe5 9. Bb2 Qe7 10. Nfd2 Rd8 11. e4 c6 12. Qc2 Nf8 13. Nc3 Ne6 14. Rad1 Nd4 15. Qb1 Bg4 16. f3 Be6 17. Rf2 Bh6 18. Nf1 Rd7 19. Bc1 Bg7 20. Be3 Rad8 21. Rfd2 Nh5 22. Kf2 f5 23. Bxd4 exd4 24. Ne2 Qc5 25. Rd3 fxe4 26. fxe4 Rf8+ 27. Ke1 Qb4+ 28. Nd2 Bg4 29. h3 Bxe2 30. Kxe2 Rdf7 31. Rf1 Qd6 32. Rxf7 Rxf7 33. Nf1 Qf8 34. Rf3 Nf6 35. Kd3 Nd7 36. Rxf7 Qxf7 37. Ke2 Ne5 38. Qe1 Qf6 39. Kd1 Nd3 40. Qd2 Nc5 41. Qf4 Qe5 42. Qxe5 Bxe5 43. g4 a5 44. Nd2 Kf7 45. Ke2 Kf6 46. Kf3 g5 47. Ke2 h6 48. Kd1 Bf4 49. Nf3 d3 50. Nd2 Bxd2 51. Kxd2 Ke5 52. Ke3 d2 53. Kxd2 Nxe4+ 54. Kd3 Nd6 55. Ke3 c5 56. Bf3 b6 57. Bc6 1/2-1/2

[Event "Schleswig Holstein-ch A 64th"]
[Site "Altenholz"]
[Date "2009.04.06"]
[Round "3"]
[White "Salzmann, Jens"]
[Black "Kollhoff, Josef"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "79"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 e6 4. b3 Nc6 5. Bb2 cxd4 6. exd4 Nf6 7. c3 Bd6 8. Bd3 0-0 9. Nbd2 Re8 10. 0-0 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Qc2 h6 14. Nf3 Bd6 15. Rfe1 Be6 16. Rad1 a6 17. h3 Nh5 18. Bh7+ Kf8 19. Ne5 Qg5 20. Nf3 Qd8 21. Bf5 Qf6 22. Bxe6 fxe6 23. c4 Qf7 24. Ne5 Bxe5 25. Rxe5 Nf6 26. cxd5 exd5 27. Rf5 Rac8 28. Qd2 Rcd8 29. Qf4 Re6 30. Qf3 Kg8 31. Rf4 Kh8 32. Rg4 Kg8 33. Rf4 Rd7 34. Rc1 Rd8 35. Qd1 Qe7 36. Kf1 Qd7 37. Bxf6 Rxf6 38. Rf3 Rdf8 39. Qd3 Rxf3 40. gxf3 0-1

[Event "Schleswig Holstein-ch A 64th"]
[Site "Altenholz"]
[Date "2009.04.05"]
[Round "2"]
[White "Kollhoff, Josef"]
[Black "Hogreve, Holger"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "83"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c6 7. Bd3 Re8 8. 0-0 Bd6 9. Be5 Be7 10. Qc2 Nbd7 11. cxd5 exd5 12. Na4 h6 13. a3 b5 14. Qxc6 Nxe5 15. Nxe5 Bd7 16. Nxd7 Qxd7 17. Bxb5 Qf5 18. Qa6 Red8 19. Be2 Rd6 20. Qb7 Re8 21. Rac1 Rd7 22. Qa6 Rdd8 23. Rc6 h5 24. Nc5 Bxc5 25. dxc5 Rc8 26. Rxc8 Rxc8 27. Qxa7 Qc2 28. Qa6 Rxc5 29. b4 Rc6 30. Qd3 Qa4 31. Qb5 Qc2 32. Bd3 Qc3 33. a4 Rc8 34. g3 g5 35. Bf5 Rc4 36. Rb1 h4 37. gxh4 gxh4 38. Kg2 Ne4 39. Bxe4 Rxe4 40. Qxd5 Qg7+ 41. Kh1 Qg4 42. Rg1 1-0

[Event "Schleswig Holstein-ch A 64th"]
[Site "Altenholz"]
[Date "2009.04.04"]
[Round "1"]
[White "Zielke, Bernd"]
[Black "Kollhoff, Josef"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "115"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 g6 4. e3 Bg7 5. Be2 Ne7 6. d3 0-0 7. Nd2 a6 8. Qc2 Bd7 9. Bf3 Bc6 10. Ne2 Nd7 11. 0-0 Bxf3 12. Nxf3 c5 13. a3 Rc8 14. Rfc1 b6 15. Qd2 Rc7 16. Rc2 Qa8 17. Ne1 d5 18. cxd5 Nxd5 19. e4 Ne7 20. Rac1 Qa7 21. a4 Nc6 22. Ba3 Nd4 23. Nxd4 exd4 24. bxc5 Nxc5 25. Bxc5 Rxc5 26. Rxc5 bxc5 27. Rc4 Rb8 28. Qc2 Bf8 29. f4 Rb4 30. Nf3 Qb6 31. Nd2 Qa5 32. Rxb4 Qxb4 33. Kf2 h5 34. g3 f6 35. Ke2 Bd6 36. Qc4+ Qxc4 37. Nxc4 Bc7 38. Kf3 Kf7 39. h3 Ke6 40. g4 hxg4+ 41. hxg4 g5 42. f5+ Kd7 43. Ke2 Kc6 44. Kd2 Bf4+ 45. Kc2 Bg3 46. Kb3 Bc7 47. Nb2 Bf4 48. Kc4 Bc7 49. Nd1 Bg3 50. e5 Bxe5 51. Nf2 Bd6 52. Ne4 Be7 53. a5 Bd8 54. Nxc5 Bxa5 55. Nxa6 Bb6 56. Nb4+ Kd6 57. Nd5 Ke5 58. Nxb6 1-0

