[Event "DSOL 02 Liga Gr-D 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.22"]
[Round "5.1"]
[White "Hansch, Karsten"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2306"]
[BlackElo "2132"]
[PlyCount "53"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Stendal"]
[BlackTeam "Oberhausen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. h3 Bh5 6. Qe2+ Be7 7. Qb5+ Nd7 8. Qxd5 Ngf6 9. Qb3 0-0 10. Be2 c5 11. 0-0 Qc7 12. c3 Rfe8 13. Be3 Nb6 14. Nbd2 Nbd5 15. Bc4 Nxe3 16. fxe3 Bd6 17. Rae1 Bg3 18. Re2 Bg6 19. e4 Nxe4 20. Nxe4 Rxe4 21. Rxe4 Bxe4 22. Ng5 Bh2+ 23. Kh1 Bxg2+ 24. Kxg2 Qg3+ 25. Kh1 Qxg5 26. Qxb7 Rb8 27. Qxf7+ 1-0

[Event "DSOL 02 Liga Gr-D 1st"]
[Site "Playchess.com INT"]
[Date "2020.06.24"]
[Round "1.1"]
[White "Moeller, Dustin"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2184"]
[BlackElo "2132"]
[PlyCount "86"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Eckernforder SC"]
[BlackTeam "Oberhausen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 c5 3. e3 Nc6 4. c3 e6 5. Nbd2 Nf6 6. Bd3 Bd6 7. dxc5 Bxc5 8. b4 Bd6 9. 0-0 e5 10. e4 0-0 11. Bb2 Bg4 12. a3 Ne7 13. Re1 Re8 14. exd5 Nexd5 15. Ne4 Bc7 16. g3 Rb8 17. c4 Nxe4 18. Bxe4 Nf6 19. Qxd8 Rexd8 20. Bxe5 Bxe5 21. Nxe5 Nxe4 22. Rxe4 Bh3 23. Rae1 f6 24. Nf3 Rd3 25. Nd4 Rd8 26. Nb5 a6 27. Nc7 Rxa3 28. Nd5 b5 29. Ne7+ Kf7 30. c5 Rd2 31. Rh4 Re2 32. Rd1 Rd3 33. Ra1 Be6 34. Nc6 Bd5 35. Rd4 Ra3 36. Nd8+ Ke7 37. Rad1 Bf3 38. c6 Rc3 39. Rd7+ Ke8 40. c7 Rec2 41. Nb7 Bxb7 42. Rd8+ Kf7 43. R8d7+ Kg6 0-1

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2019.05.12"]
[Round "9.4"]
[White "Scholl, Piskorz"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "A26"]
[BlackElo "2196"]
[PlyCount "130"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Weidenau/Geisweid"]
[BlackTeam "Oberhausen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. Rb1 a5 7. a3 e5 8. Nf3 Nc6 9. 0-0 h6 10. b4 axb4 11. axb4 Be6 12. e4 Nd7 13. Nd5 Kh7 14. Nh4 Nd4 15. Be3 g5 16. Bxd4 exd4 17. Nf5 Bxf5 18. exf5 c6 19. f6 Bxf6 20. Nxf6+ Nxf6 21. Qf3 Kg7 22. Bh3 Re8 23. b5 Qc7 24. bxc6 bxc6 25. Bg2 Ra6 26. h3 Rb8 27. Rxb8 Qxb8 28. Qf5 Qd8 29. Qf3 Qe7 30. Qd1 Qe8 31. f4 Qe3+ 32. Kh2 Ra2 33. fxg5 hxg5 34. Rf5 Rf2 35. Rxf2 Qxf2 36. Qf3 Qxf3 37. Bxf3 c5 38. Bc6 Ng8 39. g4 Ne7 40. Be4 Ng6 41. Kg3 Kf6 42. Bd5 Nf4 43. Be4 Ke5 44. Bf5 d5 45. cxd5 Nxd5 46. Kf3 Nc3 47. Bh7 Nb5 48. Kg3 Nd6 49. h4 gxh4+ 50. Kxh4 Kf6 51. Kg3 Ke5 52. Bg8 f6 53. Kf3 Ne8 54. Bf7 Nc7 55. Bc4 Nd5 56. Bb5 Ne3 57. Ba6 Kd6 58. Bb7 Kc7 59. Be4 Kb6 60. Kf4 Kb5 61. g5 fxg5+ 62. Kxg5 Kb4 63. Kf4 Kc3 64. Ke5 Nd1 65. Kd5 Nf2 0-1

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2019.04.14"]
[Round "8.4"]
[White "Nissen, Claus"]
[Black "Paulus, Jeffrey"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2110"]
[BlackElo "1961"]
[PlyCount "75"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV"]
[BlackTeam "Porz SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Nbd2 Bf5 9. Nh4 Bg6 10. Nxg6 hxg6 11. e4 e6 12. Be2 b5 13. Bxf6 gxf6 14. exd5 exd5 15. Bf3 0-0-0 16. b4 Bxb4 17. cxb4 Rhe8+ 18. Kd1 Nxb4 19. Rb1 Nxa2 20. Rb2 Nc3+ 21. Kc2 Ne2 22. Bxe2 Rxe2 23. Rf1 Rd6 24. Rxb5 Rc6 25. Kd1 Ree6 26. Rxd5 Red6 27. Rxd6 Rxd6 28. Nxc4 Rxd4+ 29. Nd2 g5 30. Ke2 f5 31. Rb1 Rd5 32. Rb6 Re5+ 33. Kd3 Rd5+ 34. Kc3 Re5 35. Rf6 f4 36. Kd4 Re7 37. Ne4 Rd7+ 38. Rd6 1-0

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2019.03.17"]
[Round "7.4"]
[White "Bussard, Christian"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2241"]
[BlackElo "2132"]
[PlyCount "49"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel"]
[BlackTeam "Oberhausen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Be7 7. h3 cxd4 8. exd4 Bd6 9. Ne5 Bxe5 10. dxe5 Nd7 11. Qg4 Kf8 12. Nf3 f6 13. exf6 Nxf6 14. Qh4 Qe7 15. Ne5 Ne4 16. Ng6+ hxg6 17. Qxh8+ Kf7 18. Bd3 e5 19. Bg3 Nxg3 20. fxg3 e4 21. 0-0+ Bf5 22. Qxa8 exd3 23. g4 d2 24. gxf5 gxf5 25. Qh8 1-0

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2019.02.17"]
[Round "6.3"]
[White "Cukrowski, Filip"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2409"]
[BlackElo "2132"]
[PlyCount "113"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Oberhausen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Qd6 14. g3 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Qb3 Bd7 18. Rfe1 Qd6 19. Rad1 Bc6 20. Re6 Qc5 21. Qc2 Qxc2 22. Bxc2 g5 23. Nd3 Ne4 24. Ne5 Rae8 25. Rxe8 Rxe8 26. Nf3 h6 27. Nd4 Nd6 28. Bd3 Bd7 29. b3 Kf7 30. f3 Kf6 31. Kf2 a6 32. Nc2 a5 33. Bf1 Rc8 34. Ne3 Nf5 35. Nxd5+ Ke5 36. f4+ gxf4 37. gxf4+ Ke6 38. Ne3 Nxe3 39. Kxe3 Rc3+ 40. Rd3 Rxd3+ 41. Bxd3 b6 42. Kd4 Be8 43. f5+ Kf6 44. Kd5 a4 45. bxa4 Bxa4 46. a3 h5 47. Kd6 h4 48. Kc7 b5 49. Kb6 h3 50. Kc5 Ke5 51. Bb1 Kf6 52. Be4 Ke5 53. Bd3 Kf6 54. Kd4 Bb3 55. Ke4 Ba4 56. Kf4 Bb3 57. Bxb5 1-0

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2019.01.13"]
[Round "5.4"]
[White "Nissen, Claus"]
[Black "Kern, Guido"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2146"]
[BlackElo "2286"]
[PlyCount "54"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV"]
[BlackTeam "Krefelder Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. g3 Nf6 5. Bg2 Nc6 6. Nf3 Bxd2+ 7. Nbxd2 d6 8. 0-0 e5 9. d5 Nb8 10. Ne1 a5 11. e4 h5 12. Nd3 h4 13. f4 hxg3 14. hxg3 Ng4 15. Qe2 Na6 16. Bf3 Nh2 17. Rf2 Nxf3+ 18. Qxf3 f6 19. a3 a4 20. Rc1 b6 21. Rh2 Rxh2 22. Kxh2 Bd7 23. Qh5+ Qf7 24. Qh8+ Qf8 25. Qh5+ Qf7 26. Qh8+ Qf8 27. Qh5+ Qf7 1/2-1/2

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2018.12.09"]
[Round "4.4"]
[White "Kruse, Janik"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2133"]
[BlackElo "2138"]
[PlyCount "83"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lippstadt Turm"]
[BlackTeam "Oberhausen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Qd3 c6 7. Nbd2 d6 8. Re1 Re8 9. Qb3+ e6 10. e4 Qb6 11. exf5 gxf5 12. Qxb6 axb6 13. Nc4 Ne4 14. Nxb6 Ra6 15. Nxc8 Rxc8 16. c3 Nd7 17. Nh4 Kf7 18. Bxe4 fxe4 19. Rxe4 c5 20. Nf3 cxd4 21. cxd4 Rc2 22. Ng5+ Kg8 23. Rxe6 Bf6 24. Nf3 Kf7 25. Re1 Nb6 26. Kf1 Nd5 27. Re2 Rac6 28. Rxc2 Rxc2 29. Ne1 Rc4 30. Be3 Bxd4 31. Bxd4 Rxd4 32. Nf3 Rb4 33. Rd1 Ne7 34. b3 d5 35. Rd4 Rb6 36. Ke2 h6 37. Kd3 Nc6 38. Rf4+ Ke7 39. Kc3 Nd8 40. Nd4 Nf7 41. Rf5 Nd6 42. Re5+ 1-0

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2018.11.18"]
[Round "3.3"]
[White "Mikeladze, Berdia"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1963"]
[BlackElo "2138"]
[PlyCount "83"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Nienberge"]
[BlackTeam "Oberhausen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bg5 Be7 7. e3 h6 8. Bh4 Nbd7 9. Bd3 a6 10. a4 b6 11. 0-0 Bb7 12. Rc1 Ne4 13. Bxe7 Qxe7 14. Qb3 0-0 15. Rc2 Qd8 16. Rfc1 Ndc5 17. dxc5 Nxc5 18. Qa3 Nxd3 19. Rd1 Nc5 20. e4 Qe8 21. exd5 Bxd5 22. Nxd5 exd5 23. a5 Nb7 24. axb6 Qb5 25. Ne5 Rfe8 26. Nc6 Qxb6 27. Ne7+ Kh8 28. Nxd5 Qd4 29. Rcc1 Rac8 30. Ne3 Rxc1 31. Rxc1 Qd2 32. Qc3 Rd8 33. Kf1 Qd7 34. Qc4 a5 35. Rd1 Nd6 36. Qd5 Qc7 37. Qe5 f6 38. Qf4 Qc5 39. Qa4 Rb8 40. Qd4 Qb5+ 41. Ke1 Nf5 42. Nxf5 1/2-1/2

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2018.10.14"]
[Round "2.2"]
[White "Wittke, Rene"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2222"]
[BlackElo "2138"]
[PlyCount "91"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lieme"]
[BlackTeam "Oberhausen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. e4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 Nc6 6. Ngf3 Be7 7. 0-0 cxd4 8. cxd4 dxe4 9. Nxe4 0-0 10. Nc3 Nb4 11. Bb1 b6 12. a3 Nbd5 13. Qd3 Bb7 14. Re1 Rc8 15. Bd2 Re8 16. Ne5 g6 17. Qh3 Nc7 18. Bg5 Nh5 19. Be3 Nd5 20. Nxd5 Bxd5 21. Bd3 Bf8 22. Be2 Nf6 23. Bg5 Be7 24. Rad1 Ne4 25. Be3 Nf6 26. Bb5 Rf8 27. Bh6 Rc2 28. Re2 Qc7 29. Bxf8 Bxf8 30. Qe3 Bd6 31. Bd3 Rxe2 32. Qxe2 Nh5 33. g3 Qb7 34. Ba6 Qe7 35. Qe3 f6 36. Nc4 Bc7 37. Nd2 f5 38. Bc4 f4 39. Qb3 fxg3 40. hxg3 Bb7 41. Bxe6+ Kg7 42. d5 Be5 43. Nf3 Nxg3 44. fxg3 Bxg3 45. Qc3+ Kh6 46. Kg2 1-0

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2018.09.16"]
[Round "1.4"]
[White "Nissen, Claus"]
[Black "Goldschmidt, Christian"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2138"]
[BlackElo "2174"]
[PlyCount "44"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV"]
[BlackTeam "Brackel SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. Ne5 Nf6 8. Qf3 0-0 9. axb5 Nd5 10. e4 Nxc3 11. bxc3 Qxd4 12. Ra3 Qxe5 13. cxb4 cxb5 14. Bxc4 bxc4 15. Ra5 Qf6 16. Qg3 Nc6 17. Rg5 e5 18. Be3 h6 19. h4 hxg5 20. hxg5 Qg6 21. Qh4 f5 22. Bc5 Be6 0-1

[Event "Ruhrgebiet Regionalliga 1718"]
[Site "Germany"]
[Date "2018.05.06"]
[Round "9.1"]
[White "Nissen, Claus"]
[Black "Happel, Heiner"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2138"]
[BlackElo "2168"]
[PlyCount "96"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV II"]
[BlackTeam "Hamm Koenigsspringer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Bc7 9. c3 dxe4 10. dxe4 b6 11. Qe2 Bb7 12. Nf1 Qc8 13. Bg5 h6 14. Be3 Rd8 15. Rad1 Rxd1 16. Rxd1 Qe8 17. h4 Rd8 18. Rxd8 Qxd8 19. N1h2 Ng6 20. Nd2 Qd7 21. Qh5 Ba6 22. f4 Qd3 23. Ng4 Qe2 24. c4 Nd4 25. Bxd4 Qe1+ 26. Kh2 cxd4 27. Nf3 Qxe4 28. Nfe5 Qf5 29. Qxf5 exf5 30. Bd5 Nxe5 31. Nxe5 Bxe5 32. fxe5 d3 33. b3 d2 34. Bf3 Bb7 35. Bd1 Kf8 36. Kg1 Ke7 37. Kf2 Ke6 38. Ke3 Kxe5 39. Kxd2 f4 40. g4 Ke4 41. b4 g5 42. hxg5 hxg5 43. Ke2 Bc8 44. Kf2 Kd4 45. Be2 Be6 46. c5 bxc5 47. bxc5 Kxc5 48. a3 Kd4 0-1

[Event "Ruhrgebiet Regionalliga 1718"]
[Site "Germany"]
[Date "2018.04.15"]
[Round "8.1"]
[White "Fuellgrabe, Thomas"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2219"]
[BlackElo "2089"]
[PlyCount "79"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Welper SV"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 0-0 12. Bf4 Bxf4 13. Nxf4 Ng4 14. Qd2 Qf6 15. Nh5 Qh6 16. Qxh6 Nxh6 17. Rac1 Nf5 18. Bxf5 Rxf5 19. Ng3 Rf6 20. Rfe1 Rf4 21. Ne2 Rf5 22. Nc3 Bd7 23. Re3 Rf4 24. Ne2 Rf6 25. Ne5 Be8 26. Nxc6 Bxc6 27. Rc5 Re8 28. g3 g5 29. Nc1 Ref8 30. Nd3 Be8 31. Rc8 b6 32. f3 Bh5 33. Rxf8+ Kxf8 34. Ne5 Ke7 35. Ra3 a5 36. Rb3 Rf8 37. Rxb6 Rc8 38. Rb7+ Kd8 39. Rd7+ Ke8 40. Rxh7 1-0

[Event "Oberliga NRW 1718"]
[Site "Germany"]
[Date "2018.03.11"]
[Round "7.8"]
[White "Poess, Frank"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1985"]
[BlackElo "2100"]
[PlyCount "58"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dinslaken"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Ng4 14. g3 Qf6 15. h4 e5 16. dxe5 Ngxe5 17. Nxe5 Nxe5 18. Be2 d4 19. Nh5 Qb6 20. Qd2 Bf5 21. Nf4 Rad8 22. Rac1 Kh8 23. b4 d3 24. Bd1 Qd4 25. Rc7 Nc4 26. Qe1 Nd6 27. Qe7 Rde8 28. Qg5 Ne4 29. Qh5 Nxg3 0-1

[Event "Ruhrgebiet Regionalliga 1718"]
[Site "Germany"]
[Date "2018.03.04"]
[Round "7.1"]
[White "Nissen, Claus"]
[Black "Schlehoefer, Ralf"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2100"]
[BlackElo "2216"]
[PlyCount "63"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV II"]
[BlackTeam "Wattenscheid SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. d4 d5 3. Nf3 e6 4. Nc3 dxc4 5. a4 Bb4 6. Ne5 b5 7. g3 f6 8. Nf3 Bb7 9. Bh3 Qd7 10. 0-0 Ne7 11. e4 0-0 12. axb5 Re8 13. Qa4 Bxc3 14. Qxc4 Ng6 15. Qxc3 cxb5 16. d5 Qf7 17. Bxe6 Rxe6 18. dxe6 Qxe6 19. Re1 Nc6 20. Ra3 Kh8 21. Qb3 Qxb3 22. Rxb3 a6 23. Bf4 Rd8 24. Rc3 h6 25. h4 b4 26. Rcc1 Rd3 27. Re3 Rd7 28. h5 Nxf4 29. gxf4 Nd4 30. Nxd4 Rxd4 31. e5 fxe5 32. fxe5 1-0

[Event "Ruhrgebiet Regionalliga 1718"]
[Site "Germany"]
[Date "2018.02.11"]
[Round "6.1"]
[White "Steinle, Carsten"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2157"]
[BlackElo "2100"]
[PlyCount "38"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ahlen SV"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e4 Nf6 4. Nc3 Bc5 5. Bc4 d6 6. Nf3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Qe2 Qd7 10. 0-0-0 0-0-0 11. Rdg1 Nd4 12. Nxd4 exd4 13. Nb5 Rhe8 14. f3 d5 15. Bd3 dxe4 16. fxe4 Bxe4 17. Rh2 Bxd3 18. Qxd3 a6 19. Ba3 Bxa3+ 0-1

[Event "Ruhrgebiet Regionalliga 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "5.1"]
[White "Mallee, Ralph"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2087"]
[BlackElo "2117"]
[PlyCount "53"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dortmund SV"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Nc3 a6 13. Re1 Qc7 14. h3 Kh8 15. Be3 e5 16. dxe5 Nxe5 17. Rc1 Nc6 18. Bb1 Be6 19. a3 Bg8 20. Ne2 Ne4 21. Ned4 Rf6 22. b4 Bf4 23. Nxc6 Bxe3 24. Rxe3 Rxc6 25. Rxc6 Qxc6 26. Nd4 Qg6 27. Nf3 1/2-1/2

[Event "Ruhrgebiet Regionalliga 1718"]
[Site "Germany"]
[Date "2017.12.10"]
[Round "4.1"]
[White "Nissen, Claus"]
[Black "Waldschmidt, Georg"]
[Result "1/2-1/2"]
[ECO "D50"]
[WhiteElo "2120"]
[BlackElo "2209"]
[PlyCount "40"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV II"]
[BlackTeam "Sodingen/Castrop SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e4 Nf6 5. Bg5 dxe4 6. Nxe4 Bb4+ 7. Nc3 c5 8. Nf3 h6 9. Be3 0-0 10. Be2 Ng4 11. 0-0 cxd4 12. Bxd4 Nc6 13. a3 Be7 14. Ne4 Nxd4 15. Nxd4 Nf6 16. Nc3 a6 17. b4 Qc7 18. Qb3 e5 19. Nc2 Be6 20. Ne3 Rac8 1/2-1/2

[Event "Oberliga NRW 1718"]
[Site "Germany"]
[Date "2017.11.19"]
[Round "3.8"]
[White "Nissen, Claus"]
[Black "Hirsch, Stefan"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2120"]
[BlackElo "2139"]
[PlyCount "63"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Wattenscheid"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 a6 7. 0-0 Nc6 8. h3 Rb8 9. Bg5 b5 10. cxb5 axb5 11. Rc1 Bd7 12. d5 Na5 13. b4 Nb7 14. Nd4 Qe8 15. Qd3 Nd8 16. Nb1 e5 17. Nb3 Rc8 18. Na5 h6 19. Be3 Nh5 20. Kh2 f5 21. Qd2 f4 22. gxf4 Nxf4 23. Bxf4 exf4 24. Rg1 Nf7 25. Nc6 Bxc6 26. dxc6 Ne5 27. Bd5+ Kh8 28. f3 Bf6 29. Nc3 Bh4 30. Ne4 Ra8 31. Qd4 Kh7 32. Rg2 1/2-1/2

[Event "Ruhrgebiet Regionalliga 1718"]
[Site "Germany"]
[Date "2017.10.22"]
[Round "2.1"]
[White "Nissen, Claus"]
[Black "Loyen, Egbert"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2120"]
[BlackElo "2176"]
[PlyCount "127"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV II"]
[BlackTeam "Borbeck Weisse Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 a6 6. a4 b6 7. Bc4 0-0 8. 0-0 Bb7 9. Re1 e6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nxe4 13. Nxe4 d5 14. Nexg5 dxc4 15. Ne4 Nc6 16. Bh4 f6 17. Ng3 Qd5 18. c3 Rae8 19. Nf1 b5 20. Ne3 Qh5 21. Bg3 Rf7 22. axb5 axb5 23. d5 Ne5 24. Nxe5 Qxd1 25. Raxd1 fxe5 26. dxe6 Rxe6 27. Ng4 e4 28. Rd8+ Kh7 29. Red1 b4 30. Rb8 c5 31. Ne3 bxc3 32. bxc3 Bxc3 33. Nxc4 Ba6 34. Rd5 Bd4 35. Ne5 Rg7 36. Nd7 Rf7 37. Nf8+ Rxf8 38. Rxf8 Bc4 39. Rd6 Rxd6 40. Bxd6 Bd3 41. Rc8 c4 42. Bc5 Bb2 43. Be3 Be5 44. Rc5 Bf6 45. Rc6 Bg7 46. Bd2 h5 47. g3 Kg8 48. Kg2 Kh7 49. Rc5 Be2 50. Bf4 Kg6 51. g4 hxg4 52. hxg4 Bd4 53. Rc6+ Kf7 54. Kg3 c3 55. Be3 Be5+ 56. Kh4 Bf3 57. Kg5 Ke7 58. Kf5 Kd7 59. Rh6 Bd6 60. g5 c2 61. g6 Bc5 62. Bc1 Ke7 63. Bg5+ Ke8 64. Rh8+ 1-0

[Event "Ruhrgebiet Regionalliga 1718"]
[Site "Germany"]
[Date "2017.10.01"]
[Round "1.1"]
[White "Aulich, Marcell"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2160"]
[BlackElo "2120"]
[PlyCount "92"]
[EventDate "2017.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Horst Emscher"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bg5 Be7 6. Bd3 Bg4 7. Nge2 Bh5 8. 0-0 c6 9. Qd2 0-0 10. Ng3 Bg6 11. Nf5 Bxf5 12. Bxf5 Nh5 13. Bxe7 Qxe7 14. f4 g6 15. Rae1 Qd6 16. Bg4 Nf6 17. Bh3 Nbd7 18. f5 Rae8 19. a3 Kg7 20. fxg6 hxg6 21. Qf2 Nb6 22. b3 Rxe1 23. Qxe1 Re8 24. Qf2 Re7 25. a4 Ne4 26. Nxe4 dxe4 27. c4 e3 28. Qh4 e2 29. Re1 Qb4 30. Kf2 Re8 31. c5 Qd2 32. Kg1 Re4 33. Qf2 Nd5 34. g3 Nc3 35. Bg2 Nd1 36. Bxe4 Nxf2 37. Kxf2 Qxd4+ 38. Kf3 f5 39. Bb1 Qd1 40. Kf2 Kf6 41. Ba2 Qd4+ 42. Kf3 Qd5+ 43. Ke3 Qxc5+ 44. Kd2 Qd4+ 45. Kc2 Qe3 46. b4 b5 0-1

[Event "Oberliga NRW 1617"]
[Site "Germany"]
[Date "2017.05.21"]
[Round "9.8"]
[White "Sewald, Kathrin"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1816"]
[BlackElo "2169"]
[PlyCount "76"]
[EventDate "2016.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz II"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Nh6 6. Na3 Be7 7. Nc2 Qb6 8. Be2 d4 9. c4 0-0 10. d3 Qc7 11. 0-0 a6 12. Kh1 b5 13. b4 Bb7 14. Bb2 Rfd8 15. Rc1 Qb6 16. bxc5 Bxc5 17. Nd2 Nf5 18. a3 Na5 19. Rb1 Ne3 20. Nxe3 dxe3 21. Nf3 Nxc4 22. Qe1 Nxb2 23. Rxb2 Bxa3 24. Rb3 Bf8 25. Qh4 Bd5 26. Rbb1 Qb7 27. Qg5 Rac8 28. Ne1 b4 29. Bf3 b3 30. f5 exf5 31. Qxe3 g6 32. Qg5 Qb5 33. Bxd5 Rxd5 34. Rxf5 Bg7 35. Rf1 Rxe5 36. Qg4 Rec5 37. Nf3 b2 38. Qf4 Qxd3 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2017.04.30"]
[Round "9.1"]
[White "Schreck, Roland"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2112"]
[BlackElo "2105"]
[PlyCount "136"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum-Linden"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. g3 c6 3. Bg2 Nf6 4. Nf3 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 e6 8. Bf4 a6 9. c5 Nbd7 10. a4 Ne4 11. Nxe4 dxe4 12. Ng5 e5 13. dxe5 Nxc5 14. Rc1 Qxd1 15. Rfxd1 Nxa4 16. b3 Nb6 17. Nxe4 Nd7 18. e6 fxe6 19. Bh3 e5 20. Be6+ Kh8 21. Bxd7 exf4 22. Bxc8 Raxc8 23. Rd7 Bh6 24. Rcd1 Rce8 25. Nd6 Rxe2 26. Nf7+ Kg7 27. Ng5+ Kg8 28. Nxh7 Rf7 29. Rxf7 Kxf7 30. gxf4 Bxf4 31. h4 Re7 32. Rd3 a5 33. Kg2 Kg7 34. Ng5 Bxg5 35. hxg5 Kf7 36. Rd6 Re5 37. Rd7+ Ke6 38. Rxb7 Rxg5+ 39. Kf3 Rb5 40. Ra7 Rxb3+ 41. Kg4 Rb5 42. Ra6 Kd6 43. f4 Rd5 44. Ra8 Kc7 45. Rg8 a4 46. Rxg6 a3 47. Rh6 a2 48. Rh1 Ra5 49. Ra1 Kd7 50. Kf3 Ke6 51. Ke4 Kf6 52. Kd4 Kf5 53. Kc4 Kxf4 54. Kb4 Ra6 55. Kc4 Ke3 56. Kc3 Ke2 57. Kc2 Ke3 58. Kc3 Ke4 59. Kc4 Ke5 60. Re1+ Kd6 61. Ra1 Kc7 62. Kb3 Kb6 63. Kb4 c5+ 64. Kc4 Ra4+ 65. Kb3 Kb5 66. Kc3 Ra3+ 67. Kc2 Kb4 68. Kb2 Ra8 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2017.03.12"]
[Round "8.1"]
[White "Nissen, Claus"]
[Black "Happe, Ulrich"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2113"]
[BlackElo "2074"]
[PlyCount "21"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV II"]
[BlackTeam "Steele/Kray Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. bxc3 g6 6. d4 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rb1 a6 10. Nf3 0-0 11. h3 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2017.01.29"]
[Round "6.1"]
[White "Nissen, Claus"]
[Black "Watzlawek, Markus"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2119"]
[BlackElo "2044"]
[PlyCount "86"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV II"]
[BlackTeam "Eichlinghofen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 d6 4. c3 e6 5. e3 Nc6 6. Bc4 g6 7. Nbd2 Bg7 8. 0-0 0-0 9. b4 Qe7 10. Bg5 h6 11. Bxf6 Qxf6 12. e4 fxe4 13. Nxe4 Qf4 14. Ng3 Bd7 15. Qb3 Rae8 16. Rae1 Qf6 17. Bd3 Ne7 18. b5 Nd5 19. Ne2 g5 20. c4 Ne7 21. Be4 b6 22. Rd1 Rf7 23. Ng3 Nf5 24. Nh5 Qd8 25. g4 Ne7 26. h4 e5 27. hxg5 Bxg4 28. Nf6+ Bxf6 29. gxf6 Rxf6 30. dxe5 Rf4 31. c5+ Kh8 32. Qe3 Ref8 33. exd6 Rxe4 34. Qxe4 Bxf3 35. Qe5+ Kh7 36. dxe7 Rg8+ 37. Kh2 Rg2+ 38. Kh1 Rg5+ 39. Kh2 Rg2+ 40. Kh1 Rg5+ 41. Kh2 Qe8 42. Qxg5 hxg5 43. Rd4 Qxe7 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2016.12.18"]
[Round "5.1"]
[White "Quast, Marcel"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2199"]
[BlackElo "2099"]
[PlyCount "127"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Gerthe Werne"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Qb4 13. Qc2 g6 14. Bd2 Qc5 15. Qa4 a6 16. Rac1 b5 17. Rxc5 bxa4 18. Rc7 Bg7 19. Bb4 Nxe5 20. Re7+ Kd8 21. Nxe5 Bxe5 22. Rxf7 Bxb2 23. a3 Bd4 24. Rc1 Bd7 25. Bd6 Rc8 26. Rb1 Be8 27. Rfb7 Bc6 28. Rf7 Bb5 29. Bxb5 axb5 30. g3 Bc5 31. Bf4 Ke8 32. Rb7 Bxa3 33. Re1 h6 34. Rxe6+ Kd8 35. Rxb5 Bc5 36. Rxg6 a3 37. Ra6 Rh7 38. Raa5 Bf8 39. Rxd5+ Rd7 40. Rf5 Bb4 41. Ra4 Rc5 42. Rxc5 Bxc5 43. Bxh6 Kc7 44. Be3 Rd1+ 45. Kg2 Bxe3 46. fxe3 Rd2+ 47. Kf3 Rxh2 48. Rxa3 Kd6 49. Kf4 Rf2+ 50. Kg5 Ke6 51. g4 Rb2 52. Kg6 Rb8 53. Ra7 Rg8+ 54. Rg7 Rh8 55. g5 Rh3 56. Rg8 Ke7 57. Kg7 Rxe3 58. g6 Re1 59. Ra8 Rg1 60. Kh7 Rh1+ 61. Kg8 Rg1 62. g7 Rg2 63. Ra1 Rb2 64. Rh1 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2016.11.27"]
[Round "4.1"]
[White "Nissen, Claus"]
[Black "Kleibaumhueter, Klaus"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "2099"]
[BlackElo "2084"]
[PlyCount "45"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen SV II"]
[BlackTeam "Eving SV Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. Qa4+ Nd7 5. dxc5 e6 6. Bf4 Bxc5 7. e3 Ngf6 8. Na3 0-0 9. Nxc4 Nd5 10. a3 a6 11. b4 Nxf4 12. exf4 Qf6 13. Qd1 Ba7 14. g3 Qc3+ 15. Ncd2 Nf6 16. Qc1 Bxf2+ 17. Kxf2 Ng4+ 18. Kg2 Ne3+ 19. Kg1 Nc2 20. Ra2 Qe3+ 21. Kg2 e5 22. Rxc2 Bg4 23. Rc3 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2016.10.30"]
[Round "3.1"]
[White "Baerwolf, Steven"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2125"]
[BlackElo "2099"]
[PlyCount "109"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Horst Emscher"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. c4 0-0 7. cxd5 Nxd5 8. Qb3 Nc6 9. Nc3 Nf6 10. Bg5 h6 11. Bd2 Nd4 12. Nxd4 exd4 13. Ne4 Re8 14. Rac1 c6 15. Rfe1 Nd5 16. a4 a5 17. e3 Kh7 18. exd4 Bxd4 19. Bc3 Bg7 20. Bf6 Qb6 21. Qxb6 Nxb6 22. Bxg7 Kxg7 23. Nc5 Rxe1+ 24. Rxe1 Nd7 25. Nb3 Nb6 26. Nc5 Nd7 27. Ne4 Ne5 28. Nd6 Nxd3 29. Re7 Kf6 30. Rc7 Be6 31. Ne4+ Ke5 32. Rxb7 Rd8 33. Rb6 Nb4 34. f4+ Kd4 35. Nc3 Ke3 36. Rb7 Kd2 37. Ra7 Kc2 38. Rxa5 Kxb2 39. Rc5 Rd6 40. a5 Na6 41. Na4+ Ka3 42. Rxc6 Rd1+ 43. Kf2 Rd2+ 44. Ke3 Rxg2 45. Nc3 Nb4 46. Rb6 Kb3 47. Ne4 Ka4 48. Nc3+ Kb3 49. Ne4 Bd5 50. Nf6 Bc4 51. Kd4 Be6 52. Ne4 Ka4 53. a6 Nxa6 54. Nc3+ Ka3 55. Nb1+ 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1617"]
[Site "Germany"]
[Date "2016.09.04"]
[Round "1.1"]
[White "Stadtmann, Jens"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2149"]
[BlackElo "2099"]
[PlyCount "109"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bottrop SV"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Bb4 3. d3 Nf6 4. Bd2 0-0 5. Nf3 Re8 6. e3 c6 7. a3 Bf8 8. Be2 d5 9. e4 h6 10. 0-0 d4 11. Na2 b5 12. cxb5 cxb5 13. b4 Be6 14. Qb1 g5 15. Nc1 Nbd7 16. Nb3 g4 17. Ne1 Nh5 18. g3 Nhf6 19. Ng2 Nh7 20. Nc5 Nxc5 21. bxc5 a6 22. Rc1 Ng5 23. Bxg5 hxg5 24. c6 Bd6 25. Qc2 Ra7 26. Qd1 Qc8 27. Ne1 Rc7 28. f3 Rxc6 29. fxg4 Rc3 30. Qd2 f6 31. h4 Bxa3 32. Rcb1 Bxg4 33. hxg5 Bxe2 34. Qxe2 Qh3 35. gxf6 Qxg3+ 36. Ng2 Qg5 37. Rf1 Kf7 38. Qa2+ Kf8 39. f7 Rec8 40. Qe6 R3c6 41. Qh3 Kg7 42. Rxa3 Rc1 43. Ra1 Rxa1 44. Rxa1 Rf8 45. Rxa6 Rxf7 46. Qh4 Qxh4 47. Nxh4 Rf6 48. Nf5+ Kg6 49. Ne7+ Kg5 50. Rxf6 Kxf6 51. Nd5+ Kg5 52. Kf2 Kh5 53. Kf3 Kg5 54. Nb4 Kh5 55. Nc6 1-0

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2016.05.08"]
[Round "9.7"]
[White "Neumann, Bernd"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1717"]
[BlackElo "2087"]
[PlyCount "74"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Plettenberg"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bc5 5. d3 0-0 6. Nf3 Re8 7. 0-0 d6 8. a3 a5 9. Nd5 Nxd5 10. cxd5 Ne7 11. e4 f5 12. Bd2 a4 13. Qe2 Ng6 14. Bg5 Qd7 15. Be3 b6 16. Bxc5 bxc5 17. Nd2 f4 18. Rab1 Rf8 19. b4 axb3 20. Rxb3 Qf7 21. f3 Qe7 22. Nc4 Qg5 23. g4 h5 24. h3 hxg4 25. hxg4 Nh4 26. Rf2 Bd7 27. Kf1 Bxg4 28. fxg4 f3 29. Rxf3 Nxf3 30. Bxf3 Rxf3+ 31. Qxf3 Rf8 32. Rb8 Rxb8 33. Ke2 Rf8 34. Qg2 Qc1 35. Qh3 Qg1 36. Kd2 Rf2+ 37. Kc3 Qc1+ 0-1

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2016.04.03"]
[Round "8"]
[White "Nissen, Claus"]
[Black "Goossens, Etienne"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2087"]
[BlackElo "2187"]
[PlyCount "67"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Wuerselen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 b5 12. Bb3 Bb7 13. Bg5 Rd7 14. Rc1 a5 15. dxc6 Nxc6 16. Rc5 Nb4 17. 0-0 a4 18. Bd1 f6 19. Be3 Bf8 20. Rxb5 Nxa2 21. Be2 Kg7 22. Nd2 Rc8 23. Bg4 Rcc7 24. Bxd7 Rxd7 25. Ra1 Nb4 26. Rxa4 Bc6 27. Raxb4 f5 28. f4 g5 29. g3 gxf4 30. gxf4 exf4 31. Bxf4 fxe4 32. Rg5+ Kf6 33. Rb6 Bc5+ 34. Rxc5 1-0

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2016.03.06"]
[Round "7.7"]
[White "Tochtenhagen, Wolfgang"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2080"]
[BlackElo "2087"]
[PlyCount "121"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Aachen Aufwaerts II"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nbd2 Nc6 10. Nb3 Nge7 11. Be3 Qc7 12. Rc1 Ng6 13. Nc5 Rd8 14. b4 Qb8 15. Nxd7 Rxd7 16. Bb5 Ngxe5 17. Nxe5 Nxe5 18. f4 a6 19. Ba4 b5 20. fxe5 bxa4 21. Qxa4 Qb5 22. Rc8+ Rd8 23. Rxd8+ Kxd8 24. Qc2 Qc4 25. Qxc4 dxc4 26. Rxf7 Be7 27. Rxg7 c3 28. Rg4 Kd7 29. Rc4 Rc8 30. Bc5 a5 31. a3 axb4 32. axb4 Bxc5+ 33. bxc5 Kc6 34. Rxc3 Kd5 35. Kf2 Kxe5 36. Ke3 h6 37. g4 Kd5 38. h4 Rg8 39. c6 Rc8 40. c7 Ke5 41. Rc4 Kd5 42. Rd4+ Kc6 43. Ke4 e5 44. Rc4+ Kd6 45. Rc2 Ke6 46. Rc6+ Kd7 47. Rxh6 Kxc7 48. Kxe5 Re8+ 49. Kf5 Ra8 50. Rh7+ Kd6 51. Kf6 Re8 52. Rf7 Re4 53. Kg5 Ke6 54. Rf6+ Ke7 55. Rf5 Ra4 56. h5 Ra8 57. h6 Rh8 58. Kh5 Ke6 59. Rf1 Ra8 60. g5 Ra2 61. h7 1-0

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2016.02.14"]
[Round "6.7"]
[White "Nissen, Claus"]
[Black "Bonnmann, Reinhard"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2087"]
[BlackElo "2237"]
[PlyCount "32"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Koeln SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 cxd5 12. Bxd5 Nd7 13. Bg5 Re8 14. Nd2 Nc5 15. 0-0-0 Be6 16. Bxe6 Nxe6 1/2-1/2

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2015.12.20"]
[Round "4.7"]
[White "Nissen, Claus"]
[Black "Van Assendelft, Floris"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2087"]
[BlackElo "2343"]
[PlyCount "74"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 Bb4+ 5. Bd2 Bxf3 6. exf3 Be7 7. Nc3 d5 8. Be3 Nf6 9. Bg2 c6 10. Qe2 0-0 11. 0-0 Nbd7 12. Rfd1 Ne8 13. b3 Nd6 14. Bf4 Re8 15. Bh3 Nf8 16. Bxd6 Qxd6 17. f4 Bf6 18. Rac1 Rad8 19. Bg2 Qb4 20. Na4 Ng6 21. Nb2 Qa3 22. Qc2 Ne7 23. Bh3 c5 24. cxd5 exd5 25. Nd3 Bxd4 26. Ne5 Bb2 27. Rb1 Bxe5 28. fxe5 Nc6 29. f4 Nb4 30. Qe2 Nxa2 31. Qc2 c4 32. e6 fxe6 33. bxc4 Nc3 34. Re1 Nxb1 35. Bxe6+ Rxe6 36. Rxe6 Qc5+ 37. Kg2 dxc4 0-1

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2015.11.22"]
[Round "3.7"]
[White "Pfleger, Sascha"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1985"]
[BlackElo "2087"]
[PlyCount "58"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. Be3 Nc6 10. 0-0 Qc7 11. Rc1 Rd8 12. Bf4 e5 13. Bg5 Rd6 14. Bd5 Be6 15. dxc5 Rd7 16. c4 Qa5 17. Be3 Bf8 18. Qe1 Qa3 19. Rb1 Rc8 20. Nc3 a6 21. Rb3 Qa5 22. f4 Nd4 23. Bxd4 exd4 24. f5 Bxf5 25. exf5 dxc3 26. fxg6 hxg6 27. Kh1 Qxc5 28. Qb1 Rxd5 29. cxd5 c2 0-1

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2015.10.25"]
[Round "2.7"]
[White "Nissen, Claus"]
[Black "Liard, Thibaud"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2087"]
[BlackElo "2128"]
[PlyCount "60"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Rb1 c5 9. Be3 Nc6 10. Qd2 cxd4 11. cxd4 Bg4 12. d5 Bxf3 13. gxf3 Ne5 14. Be2 Qc8 15. Bd4 Qh3 16. Rb3 Qg2 17. Rf1 Rac8 18. Qf4 Rc7 19. Kd2 g5 20. Bxe5 gxf4 21. Bxc7 Qxh2 22. Rxb7 Bd4 23. Ba5 Bxf2 24. Rxe7 Be3+ 25. Kd3 Qh6 26. Kc2 Qd6 27. Rc7 Qa3 28. Bc3 Qxa2+ 29. Bb2 Rb8 30. Bb5 Qa5 0-1

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2015.09.27"]
[Round "1.8"]
[White "Schroeder, Wilfried"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2104"]
[BlackElo "2087"]
[PlyCount "63"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 g6 5. Bf4 Bg7 6. e3 0-0 7. Nc3 a6 8. Bd3 Nh5 9. Be5 f6 10. Bxb8 Rxb8 11. cxd5 cxd5 12. Nxd5 e5 13. 0-0 Bg4 14. dxe5 Rc8 15. Nc3 Bxf3 16. gxf3 Rc5 17. Be4 f5 18. Bxb7 f4 19. e4 Rxe5 20. Rad1 Qh4 21. Rd5 g5 22. Rxe5 Bxe5 23. Qb3+ Kh8 24. Qe6 Bxc3 25. bxc3 Nf6 26. e5 g4 27. Qf5 Nd7 28. Qxd7 Rg8 29. fxg4 Rxg4+ 30. Kh1 Rg7 31. Qc8+ Rg8 32. Qf5 1-0

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2015.04.26"]
[Round "9.5"]
[White "Quante, Lennart"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2016"]
[BlackElo "2116"]
[PlyCount "76"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster II"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 c5 3. Nf3 Nf6 4. Nc3 cxd4 5. Nxd4 Bb4 6. f3 0-0 7. Bd2 d5 8. a3 dxc4 9. axb4 Qxd4 10. e3 Qb6 11. Bxc4 Qxb4 12. Qe2 Qe7 13. e4 Nc6 14. Be3 e5 15. Qf2 Nd4 16. 0-0 Rd8 17. Rfd1 Be6 18. Bxe6 Nxe6 19. Nd5 Nxd5 20. exd5 Nf4 21. Bxf4 exf4 22. Rxa7 Rxa7 23. Qxa7 g5 24. d6 Qe3+ 25. Qxe3 fxe3 26. Kf1 f6 27. Ke2 Kf7 28. Kxe3 Ke6 29. Rd4 Rxd6 30. Rb4 b6 31. h4 h6 32. hxg5 hxg5 33. g4 Rc6 34. Ke4 Kd6 35. Rb5 Rc4+ 36. Kd3 Rc6 37. Kd4 Ke6 38. Rb3 Kd6 0-1

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2015.03.22"]
[Round "8.5"]
[White "Nissen, Claus"]
[Black "Kesseler, Heiko"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2116"]
[BlackElo "1990"]
[PlyCount "136"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. d3 Nf6 7. Re1 0-0 8. c3 Bg4 9. h3 Bxf3 10. Bxf3 Nd7 11. d4 cxd4 12. Bg2 Rc8 13. cxd4 Nxd4 14. Nc3 Nb6 15. Be3 e5 16. Bxd4 exd4 17. Nb5 Nc4 18. Rb1 Qb6 19. a4 a6 20. b3 Nb2 21. Rxb2 axb5 22. Rb1 Rc3 23. Bf1 b4 24. Qd2 Rfc8 25. Bd3 Qc5 26. Kg2 h5 27. Bc4 Bf6 28. Rbd1 Qe5 29. h4 Rc5 30. Qe2 Qe7 31. Rd3 Qd7 32. Rf3 Kg7 33. Rd1 R5xc4 34. bxc4 Qxa4 35. Rxf6 Kxf6 36. Rxd4 Qc6 37. Qd2 Kg7 38. Qf4 Rxc4 39. Rxd6 Qxe4+ 40. Qxe4 Rxe4 41. Rb6 Re7 42. Kf3 b3 43. Kf4 Re2 44. Kf3 Re7 45. Kf4 Kf8 46. f3 Rc7 47. Rxb3 Ke7 48. Rb6 Kd7 49. g4 Rc4+ 50. Kg5 Rc5+ 51. Kf4 Kc8 52. Kg3 Rc6 53. Rb5 hxg4 54. fxg4 Rc3+ 55. Kf4 Rc4+ 56. Kg3 Rc3+ 57. Kf4 Kc7 58. h5 Kc6 59. Rb1 gxh5 60. gxh5 Rh3 61. Kg5 b5 62. Rf1 Rg3+ 63. Kf6 Rh3 64. Kg5 b4 65. Rxf7 b3 66. Rf1 b2 67. Rb1 Rb3 68. h6 Rg3+ 1/2-1/2

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2015.03.01"]
[Round "7.5"]
[White "Gruermann, Martin"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2090"]
[BlackElo "2116"]
[PlyCount "124"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. 0-0 0-0 8. d4 Re8 9. Nc3 dxc4 10. bxc4 e5 11. e3 Qa5 12. Nd2 Bf8 13. d5 cxd5 14. cxd5 Nc5 15. Nb3 Qb4 16. Qc2 Bd7 17. Nxc5 Qxc5 18. Qb3 b5 19. Rac1 Qb6 20. Rfd1 Rab8 21. h3 Bd6 22. Ne2 a5 23. g4 h6 24. Ng3 g6 25. Qd3 b4 26. Ne4 Nxe4 27. Bxe4 Kh7 28. Kh1 Qd8 29. Bg2 Bb5 30. Qc2 Qh4 31. e4 Bd7 32. Qe2 Bb5 33. Qf3 Re7 34. Qg3 Qf6 35. Bf1 Ba4 36. Re1 b3 37. a3 Bc7 38. Re3 Bb6 39. Rf3 Qd6 40. Bc4 Bc5 41. Bxb3 Bxa3 42. Bxa4 Bxb2 43. Rc4 Kg7 44. Rb3 Reb7 45. Rxb7 Rxb7 46. Kg2 Rb4 47. Qd3 Qa6 48. Bb3 Qb5 49. Ba2 Bd4 50. d6 Rxc4 51. Qxc4 Qxc4 52. Bxc4 a4 53. f3 f6 54. Kf1 Kf8 55. Ke2 a3 56. Kd1 Bc5 57. d7 Ke7 58. Kc2 Kxd7 59. Bf7 g5 60. Ba2 Kc6 61. Kd3 Kb5 62. Bc4+ Kb4 1/2-1/2

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2015.02.08"]
[Round "6.5"]
[White "Nissen, Claus"]
[Black "Schienmann, Bruno"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2116"]
[BlackElo "2204"]
[PlyCount "99"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Niederkassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Bg4 7. a3 Be7 8. Be3 Bf6 9. Qd2 Qd7 10. h3 Bf5 11. g4 Bxd3 12. Qxd3 g6 13. 0-0-0 0-0-0 14. b3 Kb8 15. Bf4 h5 16. f3 Nge7 17. Kb1 Na5 18. Na4 b6 19. Qa6 Qc8 20. Qb5 Qd7 21. Qa6 Qc8 22. Qb5 Ka8 23. Nb2 Nec6 24. b4 a6 25. Qd3 Nb7 26. Qxa6+ Na7 27. Nc3 Nd6 28. Qxc8+ Ndxc8 29. Bxc7 Rd7 30. Be5 Bxe5 31. dxe5 Ne7 32. Nc4 Nac8 33. Nd6 Nxd6 34. Nxd5 Nc4 35. Nxe7 Rxe7 36. f4 hxg4 37. hxg4 Nxa3+ 38. Kb2 Nc4+ 39. Kc3 Rxh1 40. Rxh1 Ne3 41. Kd4 Nxc2+ 42. Kd5 Nxb4+ 43. Kd6 Rb7 44. f5 gxf5 45. gxf5 Nd3 46. Rh7 Nxe5 47. Rh8+ Rb8 48. Rxb8+ Kxb8 49. Kxe5 b5 50. Kf6 1/2-1/2

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2015.01.11"]
[Round "5.6"]
[White "Nissen, Claus"]
[Black "Heller, Achim"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2116"]
[BlackElo "1940"]
[PlyCount "111"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Ennepe Ruhr Sued"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. Ne5 b5 6. a4 b4 7. Na2 e6 8. e3 Bb7 9. Bxc4 Nbd7 10. f4 Nxe5 11. fxe5 Ne4 12. Qg4 f5 13. exf6 Nxf6 14. Qxe6+ Qe7 15. 0-0 Qxe6 16. Bxe6 a5 17. Bd2 Bd6 18. Nc1 Ke7 19. Bc4 Rhf8 20. Nb3 Ne4 21. Rxf8 Rxf8 22. Be1 Ra8 23. Bd3 c5 24. Bh4+ Ke6 25. Rc1 cxd4 26. exd4 g5 27. Re1 gxh4 28. Bxe4 Bxe4 29. Rxe4+ Kd5 30. Rxh4 Kc4 31. Rh3 Bc7 32. Nd2+ Kxd4 33. Rxh7 Rc8 34. Rd7+ Ke3 35. Nc4+ Ke2 36. b3 Bb6+ 37. Kh1 Rf8 38. g3 Bd8 39. Kg2 Rf2+ 40. Kh3 Rf8 41. Kg4 Rg8+ 42. Kf5 Kf3 43. Ne5+ Kg2 44. Rd2+ Kh3 45. Ng6 Bc7 46. Rd7 Bb8 47. Rh7+ Kg2 48. Rh8 Rxh8 49. Nxh8 Kxh2 50. g4 Kg3 51. g5 Ba7 52. Nf7 Bc5 53. g6 Bf8 54. Ne5 Kf2 55. Kf6 Ke3 56. Kf7 1-0

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2014.12.14"]
[Round "4.6"]
[White "Sundorf, Jannik"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "A63"]
[WhiteElo "2102"]
[BlackElo "2116"]
[PlyCount "89"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Hansa II"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 Nf6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 a6 10. a4 Nbd7 11. Nd2 Rb8 12. Nc4 Qc7 13. Bf4 Ne8 14. Ne4 Ne5 15. Nexd6 Nxd6 16. Bxe5 Bxe5 17. Nxe5 Re8 18. Nd3 c4 19. Nf4 b5 20. axb5 Rxb5 21. Qd2 Qb6 22. Ra2 Ne4 23. Bxe4 Rxe4 24. Rd1 Bb7 25. d6 Re8 26. Qd4 Qxd4 27. Rxd4 c3 28. b4 a5 29. Rxa5 c2 30. Ra1 Re4 31. Rxe4 Bxe4 32. d7 Rb8 33. Rc1 Bf5 34. Nd3 Bxd7 35. Rxc2 Bb5 36. Rb2 g5 37. f3 Kg7 38. Kf2 Re8 39. Nc5 f5 40. Nb3 Rd8 41. e3 Rd1 42. Nd4 Bd3 43. b5 f4 44. gxf4 gxf4 45. Ne6+ 1-0

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2014.11.16"]
[Round "3.6"]
[White "Nissen, Claus"]
[Black "Huckebrink, Chris"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2116"]
[BlackElo "2065"]
[PlyCount "45"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Kamen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e3 c5 2. a3 g6 3. c4 Bg7 4. Nc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Be2 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. Qb3 Nc7 11. d3 b6 12. Qc2 e5 13. fxe5 Nxe5 14. Nxe5 Bxe5 15. Bf3 Ba6 16. Rd1 Rc8 17. Qa4 Qd6 18. Qh4 Bxc3 19. bxc3 Bxd3 20. c4 Qe5 21. Ra2 Qc3 22. Bb2 Qxc4 23. Qf6 1-0

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2014.09.14"]
[Round "1.6"]
[White "Krings, Christoph"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2093"]
[BlackElo "2116"]
[PlyCount "125"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Erkenschwick"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 c5 8. d5 exd5 9. cxd5 d6 10. e4 b5 11. Nxb5 Nxe4 12. Re1 f5 13. Nd2 a6 14. Nxe4 axb5 15. Nxc5 dxc5 16. d6 Qxd6 17. Qxd6 Bxd6 18. Bxb7 Ra7 19. Bd5+ Kh8 20. b3 Na6 21. Re6 Be7 22. Be3 Nb4 23. Rd1 Rd8 24. Bf3 Rxd1+ 25. Bxd1 Kg8 26. Be2 Kf7 27. Re5 Kf6 28. Bxc5 Bxc5 29. Rxc5 Rxa2 30. Bxb5 Rd2 31. Rc7 h6 32. Bc4 g5 33. Rb7 Nd3 34. Bxd3 Rxd3 35. Kg2 g4 36. h3 gxh3+ 37. Kxh3 f4 38. Kg4 fxg3 39. fxg3 Kg6 40. b4 Rb3 41. Rb6+ Kg7 42. Rb8 Kf6 43. b5 Kg6 44. b6 Kf6 45. Kf4 Kg7 46. g4 Rb4+ 47. Kf5 Kf7 48. Ke5 Kg7 49. Kd6 Rxg4 50. Rd8 Rd4+ 51. Kc7 Rc4+ 52. Kb8 h5 53. b7 h4 54. Ka7 Rb4 55. b8Q Rxb8 56. Rxb8 Kg6 57. Kb6 Kf5 58. Kc5 Kf4 59. Kd4 h3 60. Rh8 Kg3 61. Ke3 h2 62. Rg8+ Kh3 63. Kf2 1-0

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2014.04.27"]
[Round "9.5"]
[White "Nissen, Claus"]
[Black "Gruen, Gerd Peter"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2133"]
[BlackElo "2268"]
[PlyCount "105"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Bielefeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e3 Nf6 2. b3 e5 3. Bb2 Nc6 4. Nf3 e4 5. Nd4 Bc5 6. Nf5 0-0 7. Nxg7 Kxg7 8. Qg4+ Kh8 9. Qh4 Be7 10. g4 d5 11. g5 d4 12. gxf6 Bxf6 13. Qf4 Be5 14. Qxe4 f5 15. Qf3 f4 16. e4 Rg8 17. h3 Be6 18. Na3 Qd7 19. 0-0-0 a6 20. Nc4 Raf8 21. c3 Bg7 22. Qh5 b5 23. Na3 Bf6 24. Qf3 Be7 25. cxd4 Nxd4 26. Nc2 Bf6 27. Nxd4 Bxd4 28. Bxd4+ Qxd4 29. Qc3 Rd8 30. Kb2 Rg7 31. Qxd4 Rxd4 32. d3 Kg8 33. Rc1 Rd6 34. Rc5 Kf8 35. Kc3 c6 36. Kd2 Ke8 37. Ke2 Kd7 38. Kf3 Kc7 39. Kxf4 Kb6 40. Rg5 Rf7+ 41. Ke5 Rfd7 42. f4 a5 43. f5 Bf7 44. Rg7 Kc5 45. Rh2 Re7+ 46. Kf4 h6 47. Rc2+ Kb6 48. e5 Rd4+ 49. Ke3 Rd5 50. Kf4 Rd4+ 51. Kg3 Bxb3 52. Rxe7 Bxc2 53. f6 1-0

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2014.04.06"]
[Round "8.6"]
[White "Nissen, Claus"]
[Black "Teloeken, Andreas"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2133"]
[BlackElo "1971"]
[PlyCount "90"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Suedlohn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Nc6 6. cxd5 Nxd5 7. d4 cxd4 8. Nxd4 Qb6 9. Nxc6 bxc6 10. e4 Nf6 11. Nc3 Ba6 12. Be3 Qa5 13. Re1 Bb4 14. a3 Bxc3 15. bxc3 0-0 16. Qd4 Ng4 17. Qc5 Qc7 18. Bd4 e5 19. Bh3 exd4 20. Bxg4 d3 21. Rab1 Rfe8 22. Bf3 Re5 23. Qb4 Rd8 24. Red1 Rb5 25. Qa4 Qb6 26. Rxb5 Bxb5 27. Qb3 Qa6 28. Rd2 h6 29. Bd1 c5 30. a4 Bc4 31. Qb1 Qc6 32. f3 f5 33. exf5 Qe8 34. Bb3 Qe3+ 35. Rf2 Bxb3 36. Qxb3+ Kh8 37. Qd1 c4 38. Kf1 d2 39. f6 gxf6 40. f4 Qxc3 41. Kg2 Qe3 42. Rf1 f5 43. Rf3 Qe4 44. Kh3 Qxf3 45. Qxf3 d1Q 0-1

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2014.03.09"]
[Round "7.6"]
[White "Kesseler, Heiko"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2024"]
[BlackElo "2133"]
[PlyCount "58"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Elberfeld"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. Nc3 Bg7 5. h3 0-0 6. Be3 c6 7. Bd3 Qc7 8. 0-0 e5 9. dxe5 dxe5 10. Qc1 Nbd7 11. Ne2 Re8 12. Bh6 Nf8 13. Bxg7 Kxg7 14. Ng3 Ne6 15. c3 Nf4 16. Bc2 h6 17. Qe3 Bxh3 18. gxh3 Qc8 19. Nh4 Nxh3+ 20. Kh1 Nf4 21. Ngf5+ gxf5 22. Nxf5+ Kh7 23. Rg1 N6h5 24. Rad1 Rg8 25. Rxg8 Qxg8 26. Rg1 Qd8 27. Bb3 Qf6 28. Rd1 Rd8 29. Rg1 Rd3 0-1

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2014.02.02"]
[Round "6.6"]
[White "Nissen, Claus"]
[Black "Heisel, Guido"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2133"]
[BlackElo "2094"]
[PlyCount "63"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Duisburg PSV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Nxe2 Qxd5 6. 0-0 e6 7. Nbc3 Qh5 8. Bf4 Bd6 9. Qd3 a6 10. Bxd6 cxd6 11. Qg3 Ke7 12. d5 e5 13. f4 Nbd7 14. fxe5 dxe5 15. d6+ Kf8 16. h3 Qg6 17. Qf3 Rb8 18. Ng3 h5 19. Nf5 h4 20. Nd5 Rh5 21. Nxf6 Nxf6 22. Rad1 Rg5 23. d7 Rxf5 24. Qxf5 Rd8 25. Qxe5 Qxc2 26. Qd6+ Kg8 27. Rc1 Qe2 28. Rc8 Qe3+ 29. Kh1 Ne4 30. Rxd8+ Kh7 31. Qf4 Ng3+ 32. Kh2 1-0

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2014.01.12"]
[Round "5.5"]
[White "Nissen, Claus"]
[Black "Broehl, Stephan"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2133"]
[BlackElo "2120"]
[PlyCount "124"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Niederkassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Be4 6. f3 Bg6 7. e3 e6 8. a3 Nbd7 9. Nxg6 hxg6 10. Bd3 Bd6 11. f4 c5 12. cxd5 exd5 13. Nf3 0-0 14. 0-0 Qb6 15. Rb1 Ne4 16. Bxe4 dxe4 17. Ne5 Nf6 18. b4 cxb4 19. Bd2 a5 20. axb4 a4 21. Nc4 Qd8 22. b5 Be7 23. Ra1 a3 24. Qb1 Qc7 25. Rc1 Qb8 26. Qb3 g5 27. Rf1 gxf4 28. Rxf4 Qa7 29. Rff1 Rfd8 30. Ne5 Rf8 31. Ng6 Rfe8 32. Nxe7+ Rxe7 33. Bb4 Rd7 34. Rxa3 Qb8 35. Be1 Qf8 36. Bb4 Qc8 37. h3 Nd5 38. Bd2 Rxa3 39. Qxa3 Rc7 40. Qd6 Rd7 41. Qe5 Nf6 42. Rc1 Qd8 43. Qc5 Nd5 44. Qc8 g6 45. Ba5 Qxc8 46. Rxc8+ Kg7 47. Kf2 b6 48. Bd2 Nc7 49. Bb4 Nd5 50. Bf8+ Kh7 51. Re8 f5 52. Re5 Kg8 53. Bh6 Kf7 54. Bg5 Nb4 55. g4 Nd3+ 56. Kg3 Nxe5 57. dxe5 Rd5 58. Kf4 Ke6 59. gxf5+ gxf5 60. Bf6 Rxb5 61. h4 Rb1 62. Kg3 Rg1+ 0-1

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2013.12.08"]
[Round "4.6"]
[White "Nissen, Claus"]
[Black "Stukenbrok, Nils"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2133"]
[BlackElo "1993"]
[PlyCount "78"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Lieme"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Nc3 Nd7 7. Bc4 Nxe5 8. dxe5 Be6 9. Qf3 Nb4 10. Bd3 Nxd3+ 11. cxd3 Qd4 12. Bf4 g5 13. Bxg5 Qxe5+ 14. Qe3 Qxe3+ 15. fxe3 Rg8 16. Bf4 Rxg2 17. 0-0-0 0-0-0 18. Kb1 Bg7 19. d4 b5 20. Rhg1 Bf5+ 21. Ka1 Rxg1 22. Rxg1 Bg6 23. a4 bxa4 24. Nxa4 Rd5 25. Rc1 Ra5 26. Rxc6+ Kd7 27. Rc7+ Ke6 28. b3 Bf6 29. Kb2 Kf5 30. Nc3 e6 31. Bd6 e5 32. e4+ Kg4 33. Rc5 exd4 34. Nd5 Rxc5 35. Nxf6+ Kg5 36. Bxc5 Kxf6 37. Bxd4+ Ke6 38. e5 Kd5 39. Kc3 a6 1/2-1/2

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2013.11.17"]
[Round "3.6"]
[White "Nissen, Claus"]
[Black "Mazarov, Juergen"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2133"]
[BlackElo "2126"]
[PlyCount "30"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Bochum II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 e6 6. Bg5 Bb4 7. Qd2 Nbd7 8. e3 Qa5 9. Bxf6 Nxf6 10. Qc2 Nd5 11. Rc1 b5 12. Be2 Bb7 13. 0-0 Nxc3 14. bxc3 Be7 15. Rb1 Rb8 1/2-1/2

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2013.10.06"]
[Round "2.6"]
[White "Gassmann, Volker"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "A93"]
[WhiteElo "2145"]
[BlackElo "2133"]
[PlyCount "71"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Katernberg II"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Be7 7. b3 0-0 8. Bb2 Qe8 9. Ne5 Qh5 10. Nd2 Nbd7 11. Nd3 Bd6 12. Nf4 Qh6 13. e3 g5 14. Nd3 Ne4 15. Rc1 Ndf6 16. Ne5 Bd7 17. f3 Nxd2 18. Qxd2 g4 19. Nxd7 Nxd7 20. fxg4 fxg4 21. Qe2 Qg5 22. e4 dxe4 23. Qxe4 e5 24. c5 Bc7 25. d5 Nf6 26. Qc4 cxd5 27. Bxd5+ Kg7 28. Bxb7 Rad8 29. Rc2 Qe3+ 30. Rcf2 h5 31. Bc1 Qd4 32. Bg5 Nh7 33. Bxd8 Rxf2 34. Qxd4 Rxf1+ 35. Kxf1 exd4 36. Bxc7 1-0

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2013.09.15"]
[Round "1.5"]
[White "Messarius, Juergen"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2166"]
[BlackElo "2133"]
[PlyCount "84"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Iserlohn Koenigsspringer"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 dxc3 11. f4 Nbc6 12. Qd3 d4 13. Nxd4 Nxd4 14. Qxd4 Bd7 15. Rb1 Nf5 16. Qf2 Qc6 17. Rb4 Qd5 18. Rc4 Bb5 19. Rxc3 Bxf1 20. Kxf1 Qd1+ 21. Qe1 Rd8 22. Kf2 Qd4+ 23. Kf1 Qd1 24. Rg1 Qg4 25. Rd3 Rxd3 26. cxd3 Rh8 27. h3 Ng3+ 28. Kf2 Qh4 29. Ke3 Nf5+ 30. Ke2 Nd4+ 31. Kf1 Qd8 32. Qc3 Nf5 33. a4 Kf8 34. g4 Nd4 35. Ba3+ Kg7 36. Bd6 Qb6 37. Rg3 Qb1+ 38. Qe1 Qa2 39. f5 Rc8 40. f6+ Kg8 41. Rg2 Qxa4 42. Rf2 Qc6 1/2-1/2

[Event "NRW Class playoff"]
[Site "Germany"]
[Date "2013.05.12"]
[Round "1.5"]
[White "Nissen, Claus"]
[Black "Boehnke, Martin"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2138"]
[BlackElo "2115"]
[PlyCount "81"]
[EventDate "2013.05.12"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Castrop Rauxel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 Nf6 5. Bg2 g6 6. 0-0 Bg7 7. Nbd2 d5 8. Qe2 0-0 9. h3 b6 10. e5 Ne8 11. Re1 Nc7 12. Nf1 Rb8 13. N1h2 h6 14. Ng4 Kh7 15. b3 Ne6 16. Bb2 Qc7 17. c4 d4 18. Rad1 b5 19. Nh4 h5 20. Nh2 bxc4 21. dxc4 Nxe5 22. Be4 Kg8 23. f4 Nd7 24. Nxg6 fxg6 25. Bd5 Nf6 26. Bxe6+ Bxe6 27. Qxe6+ Kh8 28. Nf3 Rfe8 29. Qf7 Qc8 30. Kg2 Qf5 31. Re5 Qc2+ 32. Rd2 Qb1 33. Re1 Qxa2 34. Bxd4 Qxb3 35. Rb2 Qd3 36. Rxb8 Rxb8 37. Rxe7 Qc2+ 38. Bf2 Rg8 39. Nh4 a5 40. f5 Nh7 41. Nxg6# 1-0

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2013.04.28"]
[Round "9.5"]
[White "Nissen, Claus"]
[Black "Hanhoerster, Stephan"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2144"]
[BlackElo "2115"]
[PlyCount "24"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Guetersloh"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Qxd4 Nc6 6. Qe3 Qa5 7. Bd3 Nf6 8. 0-0 Bd6 9. Bd2 Ng4 10. Nb5 Qxb5 11. Qe2 Qh5 12. h3 Nge5 0-1

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2013.04.07"]
[Round "8.5"]
[White "Seegers, Hendrik"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2178"]
[BlackElo "2144"]
[PlyCount "64"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Neuenkirchen"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 b6 3. Bf4 Bb7 4. Nbd2 f5 5. e3 Nf6 6. Bd3 Be7 7. h3 0-0 8. c3 Ne4 9. Qc2 Nxd2 10. Qxd2 c5 11. 0-0 Qe8 12. Rfe1 Bxf3 13. gxf3 Qh5 14. Bf1 cxd4 15. exd4 g5 16. Bxb8 Raxb8 17. d5 Rbd8 18. f4 Qh4 19. Bg2 gxf4 20. Qe2 Rf6 21. Qf3 Rg6 22. Rad1 Re8 23. dxe6 dxe6 24. Kh2 Kf7 25. Rd4 Reg8 26. Bf1 Rg1 27. Rdd1 R1g6 28. Bc4 Rg2+ 29. Kh1 Rxf2 30. Rxe6 Rxf3 31. Rh6+ Kf8 32. Rxh4 Bxh4 0-1

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2013.03.10"]
[Round "7.5"]
[White "Nissen, Claus"]
[Black "Neumair, Jerome"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2144"]
[BlackElo "2079"]
[PlyCount "51"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Solingen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. Qe2 Be7 6. dxe5 Nxe5 7. Ngf3 Nxf3+ 8. gxf3 c6 9. Nb3 Nf6 10. Rg1 dxe4 11. fxe4 0-0 12. Bh6 Ne8 13. Qe3 Kh8 14. Bf4 Qb6 15. Qg3 Be6 16. Be3 c5 17. 0-0-0 a5 18. Nd4 Bxa2 19. Nf5 Qf6 20. Rd7 Bd8 21. Bxc5 Rg8 22. Bd4 Qe6 23. Rd6 Qxe4 24. Bd3 Qxf5 25. Bxf5 Nxd6 26. Bxg7+ 1-0

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2013.02.17"]
[Round "6.5"]
[White "Selten, Jan"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2075"]
[BlackElo "2144"]
[PlyCount "88"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Gerresheim"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. Bd3 Bg4 7. h3 Bh5 8. 0-0 Nc6 9. c3 Ne4 10. Bxe7 Qxe7 11. Re1 f5 12. Nbd2 0-0-0 13. Bb5 Rd6 14. Qa4 a6 15. Bxa6 bxa6 16. Qxa6+ Kb8 17. Qb5+ Ka8 18. c4 Rb8 19. Qa4+ Na7 20. Nxe4 dxe4 21. c5 Qd7 22. Qa3 Re6 23. Nh4 Rf6 24. Qe3 Re8 25. Qg5 Qf7 26. g4 fxg4 27. hxg4 Bxg4 28. Qxg4 Rf4 29. Qg3 h5 30. Ng2 Rg4 31. Qh3 Rf8 32. Kh1 Qxf2 33. Rg1 Rf3 34. Qxh5 Rg5 35. Qh8+ Kb7 36. d5 Qg3 37. c6+ Ka6 38. Qh2 Rh5 39. Nh4 Qxh2+ 40. Kxh2 Rxh4+ 41. Kg2 Rf5 42. Kg3 Rh6 43. Rh1 Rg6+ 44. Kh4 Rxd5 0-1

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2013.01.20"]
[Round "5.5"]
[White "Nissen, Claus"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2144"]
[BlackElo "2209"]
[PlyCount "60"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. Nbd2 0-0 9. h4 Qc7 10. Qe2 Nd4 11. Nxd4 cxd4 12. Nc4 e5 13. a4 Be6 14. b3 d5 15. Nxe5 dxe4 16. Qxe4 Rfe8 17. Nc4 Nd5 18. Ba3 Rad8 19. Bh3 Ne3 20. Nd6 Rxd6 21. Bxd6 Qxd6 22. fxe3 f5 23. Qf3 dxe3 24. Bg2 f4 25. Qxf4 Be5 26. Qe4 Bf7 27. Qf3 Bxg3 28. Re2 Bxh4 29. Rf1 Re7 30. Qf4 Bf2+ 1/2-1/2

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2012.12.16"]
[Round "4.4"]
[White "Nissen, Claus"]
[Black "Loemker, Michael"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2144"]
[BlackElo "2071"]
[PlyCount "93"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Herford"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 a6 4. e4 Nc6 5. d5 Nd4 6. Bd3 e5 7. Nge2 c5 8. 0-0 Nf6 9. Nxd4 cxd4 10. Ne2 0-0 11. Ng3 d6 12. a3 a5 13. Bd2 a4 14. Bc2 Qc7 15. Bb4 Bd7 16. Bd3 Be8 17. Rc1 Nd7 18. Rc2 Nc5 19. f4 exf4 20. Ne2 Bd7 21. Nxf4 Rae8 22. Qf3 b6 23. Re2 Bc8 24. Bc2 Ba6 25. Bxc5 Qxc5 26. Bxa4 Bxc4 27. Nd3 Bxd3 28. Qxd3 Rc8 29. Rc2 Qa5 30. Bc6 Rc7 31. Rc4 Qa6 32. Rd1 Re7 33. a4 f5 34. Bb5 Qa8 35. exf5 Qxd5 36. fxg6 Qh5 37. gxh7+ Kh8 38. Rf1 Ref7 39. Rxf7 Qxf7 40. Rc1 Qf2+ 41. Kh1 Qxb2 42. Rf1 Rxf1+ 43. Qxf1 Qc2 44. Bd3 Qxa4 45. h4 Qe8 46. Qd1 Qe3 47. Qe2 1/2-1/2

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2012.11.18"]
[Round "3.5"]
[White "Klauke, Stefan"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2130"]
[BlackElo "2144"]
[PlyCount "63"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Iserlohn Koenigsspringer"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 c5 6. a3 Ba5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Be3 Nf6 10. 0-0 0-0 11. h3 Bc7 12. Nce2 Re8 13. c3 Ne4 14. Bc2 a6 15. Bf4 Ne5 16. Ng3 Qf6 17. Bxe5 Qxe5 18. Bxe4 dxe4 19. Re1 f5 20. Qb3+ Kh8 21. Rad1 Qf6 22. Qc4 Be5 23. Nf1 Qg6 24. Qd5 Bf6 25. Ng3 f4 26. Nxe4 Bxd4 27. cxd4 Bxh3 28. Ng5 Bf5 29. Nf7+ Kg8 30. Nh6+ Kh8 31. Nxf5 Red8 32. Qe4 1-0

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2012.10.21"]
[Round "2.4"]
[White "Mende, Andreas"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2133"]
[BlackElo "2144"]
[PlyCount "57"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 dxc3 11. f4 Nbc6 12. Qd3 d4 13. Nxd4 Nxd4 14. Qxd4 Nf5 15. Bb5+ Bd7 16. Qxd7+ Qxd7 17. Bxd7+ Kxd7 18. 0-0 Rac8 19. Rb1 b6 20. Rb4 Rc5 21. Rd1+ Rd5 22. Rxd5+ exd5 23. Kf2 Kc6 24. a4 Kc5 25. Ba3 Nd4 26. Rb3+ Kc4 27. Rb4+ Kc5 28. Rb3+ Kc4 29. Rb4+ 1/2-1/2

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2012.09.16"]
[Round "1.5"]
[White "Waldschmidt, Georg"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2208"]
[BlackElo "2144"]
[PlyCount "82"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Herne Sodingen"]
[BlackTeam "Oberhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nbd2 Nc6 10. Nb3 Qc7 11. Bf4 Nge7 12. Bg3 g6 13. Nbd4 a6 14. Qa4 Qa5 15. Qd1 Nxd4 16. Nxd4 Qb6 17. Nc2 h5 18. Qf3 Bg7 19. Rfe1 Bc6 20. Bh4 d4 21. Qf4 Rd8 22. Rad1 Rd7 23. b3 Nd5 24. Qxd4 Qxd4 25. Nxd4 Nc3 26. Rc1 Nxa2 27. Rc4 0-0 28. Nxc6 Rxd3 29. Na5 b6 30. Nc6 Rxb3 31. Ra4 Nc3 32. Rxa6 Nd5 33. Ne7+ Nxe7 34. Bxe7 Rc8 35. g3 Rb2 36. Re3 Rb5 37. Bd6 g5 38. h3 Kh7 39. Ra7 Kg6 40. Rf3 f6 41. Re7 Rc1+ 0-1

[Event "Ruhrgebiet Verbandsliga1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.04.22"]
[Round "9.1"]
[White "Happel, Heiner"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2210"]
[BlackElo "2140"]
[PlyCount "128"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Koenigsspringer Hamm"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Bd2 0-0 7. Rc1 Bg4 8. h3 Bxf3 9. Qxf3 e5 10. dxe5 Nfd7 11. cxd5 Nxe5 12. Qe4 Nbd7 13. Be2 Nc5 14. Qc2 cxd5 15. 0-0 Rc8 16. Rfd1 Ne6 17. Be1 d4 18. Qb1 a6 19. Kh1 Qb6 20. Nd5 Rxc1 21. Qxc1 Qa7 22. f4 Nc6 23. e4 Re8 24. b4 Ne7 25. Nxe7+ Rxe7 26. Qc8+ Bf8 27. Qc1 Bh6 28. g3 Rc7 29. Qd2 b5 30. Bd3 Qb7 31. Qe2 Bf8 32. Kh2 Qc8 33. f5 Ng7 34. Bf2 Qd8 35. Qb2 Rc3 36. Be1 Rc6 37. Qf2 Bd6 38. Bd2 Nh5 39. Rg1 Qc7 40. h4 Qe7 41. Kh1 Bxb4 42. Bg5 Qe5 43. g4 Rc3 44. fxg6 hxg6 45. gxh5 Rxd3 46. Qg2 Qe6 47. Rf1 Bd6 48. hxg6 Rh3+ 49. Kg1 Rg3 50. gxf7+ Kf8 51. Qxg3 Bxg3 52. Rf6 Qxf6 53. Bxf6 d3 54. Kf1 Kxf7 55. Bg5 a5 56. Bd2 b4 57. h5 Be5 58. Kf2 Bd4+ 59. Kf3 Kf6 60. Kf4 Ke6 61. e5 Bc3 62. Ke3 Bxd2+ 63. Kxd2 Kxe5 64. Kxd3 a4 1/2-1/2

[Event "Ruhrgebiet Verbandsliga1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.03.25"]
[Round "8.1"]
[White "Nissen, Claus"]
[Black "Krueger, Andre"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2140"]
[BlackElo "2067"]
[PlyCount "37"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Muelheim Nord III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 e6 7. Bd3 Bd6 8. Nge2 Bxf4 9. Nxf4 Bd7 10. 0-0 0-0 11. Rc1 Rc8 12. Bb1 Ne8 13. Qh5 f5 14. Qe2 Nd6 15. a3 Na5 16. Ba2 Nac4 17. Nd3 Kh8 18. Bxc4 Nxc4 19. Ne5 1/2-1/2

[Event "Ruhrgebiet Verbandsliga1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.03.04"]
[Round "7.1"]
[White "Wickenfeld, Stefan"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2076"]
[BlackElo "2140"]
[PlyCount "108"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Herne Sodingen II"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Bg2 Bc5 7. 0-0 d5 8. c4 dxc4 9. Qxd8+ Kxd8 10. Nbd2 c3 11. Nc4 Bd4 12. Nxd4 Nxd4 13. Rd1 Ke7 14. Nxe5 Nxe2+ 15. Kf1 Nxc1 16. Raxc1 Ng4 17. Nxg4 Bxg4 18. Re1+ Be6 19. Rxc3 Rab8 20. Bd5 Rhd8 21. Bxe6 fxe6 22. Ke2 Rd7 23. Rec1 Rf8 24. Rc7 Rf5 25. Rxd7+ Kxd7 26. Rc4 h5 27. Ke3 Re5+ 28. Re4 Kd6 29. Rxe5 Kxe5 30. h4 g6 31. f3 Kd5 32. g4 Ke5 33. f4+ Kd5 34. Kf3 b5 35. gxh5 gxh5 36. Ke3 a5 37. Kd3 a4 38. b3 axb3 39. axb3 Kc5 40. Ke4 Kb4 41. Ke5 Kxb3 42. Kxe6 Kc4 43. f5 b4 44. f6 b3 45. f7 b2 46. f8Q b1Q 47. Qf4+ Kc5 48. Qd6+ Kc4 49. Qd5+ Kc3 50. Qc5+ Kd2 51. Qd4+ Qd3 52. Qb4+ Ke2 53. Kf6 Qd8+ 54. Kg6 Qe8+ 1/2-1/2

[Event "Ruhrgebiet Verbandsliga1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.02.12"]
[Round "6.1"]
[White "Nissen, Claus"]
[Black "Quast, Marcel"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2140"]
[BlackElo "2113"]
[PlyCount "50"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Gerthe Werne"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. Nc3 d5 4. Bf4 e6 5. e3 Be7 6. Be2 0-0 7. Ne5 a6 8. g4 fxg4 9. h3 g3 10. Bxg3 c5 11. h4 Nc6 12. h5 cxd4 13. exd4 Qb6 14. Nxc6 bxc6 15. Qd2 Qxb2 16. Rb1 Qa3 17. Rg1 Bb4 18. Rb3 Qa5 19. Be5 Ra7 20. Kf1 Ne4 21. Qh6 Rxf2+ 22. Ke1 Bxc3+ 23. Kd1 Rff7 24. Bd3 Bb4 25. a3 Bd2 0-1

[Event "Ruhrgebiet Verbandsliga1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2012.01.08"]
[Round "5.1"]
[White "Nissen, Claus"]
[Black "Schreck, Roland"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2140"]
[BlackElo "2167"]
[PlyCount "20"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Bochum-Linden-Dahlhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. e4 d6 8. Bf4 Be6 9. Qd2 d5 10. exd5 Qxd5 1/2-1/2

[Event "Ruhrgebiet Verbandsliga1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2011.12.11"]
[Round "4.1"]
[White "Grosse Frintrop, Gerd"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1963"]
[BlackElo "2140"]
[PlyCount "74"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Buer SF"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 g6 6. e4 Bg7 7. f3 Ne7 8. f4 0-0 9. Nf3 Bg4 10. Be2 Bxf3 11. Bxf3 Qa5 12. 0-0 b5 13. e5 Nd7 14. Kh1 Rab8 15. e6 Nf6 16. Ne4 Nxe4 17. Bxe4 Qb4 18. Qf3 Qc4 19. b3 Qd4 20. Be3 Qxa1 21. Rxa1 Bxa1 22. g4 f5 23. gxf5 Nxf5 24. Bxf5 Rxf5 25. Bxc5 dxc5 26. Qe4 Rff8 27. e7 Rfe8 28. Qe6+ Kg7 29. d6 Bf6 30. Qd5 c4 31. bxc4 bxc4 32. Qxc4 Rec8 33. Qe6 Rc1+ 34. Kg2 Rb2+ 35. Kf3 Rc3+ 36. Ke4 Rb4+ 37. Kd5 Rd4# 0-1

[Event "Ruhrgebiet Verbandsliga1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2011.11.13"]
[Round "3.1"]
[White "Nissen, Claus"]
[Black "Laake, Reinhard"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2140"]
[BlackElo "1938"]
[PlyCount "33"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Horst Emscher II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Be3 Bg7 8. Qd2 0-0 9. h4 h5 10. Nf3 cxd4 11. cxd4 Nc6 12. Rb1 a6 13. Bc4 b5 14. Bd5 Bd7 15. Ne5 Rc8 16. Nxg6 Re8 17. Nf4 1-0

[Event "Ruhrgebiet Verbandsliga1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2011.10.09"]
[Round "2.1"]
[White "Burchert, Wolfgang"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2082"]
[BlackElo "2140"]
[PlyCount "82"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Hansa III"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Bd7 10. Bd3 Nxe3 11. fxe3 f6 12. Nc3 Nxb4 13. 0-0 Nxd3 14. Qxd3 a6 15. exf6 gxf6 16. e4 Bb5 17. Nxb5 Qxb5 18. Qe3 dxe4 19. Qxe4 Qd5 20. Qh4 Be7 21. Rac1 0-0 22. Rc7 Rf7 23. Re1 Rg7 24. Qh3 e5 25. Rd7 Qc6 26. Kh1 Bf8 27. Rxg7+ Bxg7 28. dxe5 fxe5 29. Ng5 h6 30. Qb3+ Kh8 31. Nf7+ Kh7 32. Qb1+ Qg6 33. Qxb7 Re8 34. Qc7 e4 35. Nd6 Re6 36. Nb7 Qf5 37. Qc4 e3 38. Qe2 Qf2 39. Qd3+ Rg6 40. Rg1 e2 41. Qb1 Bd4 0-1

[Event "Ruhrgebiet Verbandsliga1 1112"]
[Site "Nordrheinwestfalen"]
[Date "2011.09.18"]
[Round "1.1"]
[White "Nissen, Claus"]
[Black "Krueger, Erich"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2140"]
[BlackElo "2046"]
[PlyCount "79"]
[EventDate "2012.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Katernberg SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Na6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 f5 11. exf5 gxf5 12. h3 exd4 13. Nxd4 Ne5 14. Nd5 Ng6 15. Re1 c6 16. Nf4 Qf6 17. Nb3 Nxf4 18. Bxf4 Rd8 19. Bf1 Be6 20. Qd2 Rd7 21. Re3 Bf7 22. Be5 Qd8 23. Bxg7 Kxg7 24. Rg3+ Bg6 25. Nd4 Qf6 26. Re1 Nc5 27. f3 Kh8 28. Qf4 Rf8 29. Kh2 Re7 30. Rxe7 Qxe7 31. b4 Nd7 32. Qd2 f4 33. Rg4 Qe3 34. Nb3 Ne5 35. Rh4 Qxd2 36. Nxd2 Kg7 37. g3 fxg3+ 38. Kxg3 Bf5 39. Rd4 Rf6 40. a3 1/2-1/2

[Event "Ruhrgebiet Regionalliga 1011"]
[Site "Nordrheinwestfalen"]
[Date "2011.01.23"]
[Round "5.7"]
[White "Markert, Dirk"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1872"]
[BlackElo "2142"]
[PlyCount "56"]
[EventDate "2010.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 f6 8. exf6 Qxf6 9. 0-0 Bd6 10. Re1 0-0 11. Bxh7+ Kxh7 12. Rxe6 Bxh2+ 13. Kxh2 Qf5 14. Nf1 Kg8 15. Ng5 Nf6 16. Re2 Ng4+ 17. Kg1 Nxf2 18. Qe1 Nd3 19. Qd1 Qg6 20. Nh2 cxd4 21. Qb3 Rf5 22. Nhf3 Nxc1 23. Rxc1 d3 24. Re5 Rxe5 25. Nxe5 Qxg5 26. Qxd5+ Kh7 27. Kf2 Qf5+ 28. Kg3 Qxe5+ 0-1

[Event "Ruhrgebiet Regionalliga 1011"]
[Site "Nordrheinwestfalen"]
[Date "2010.12.12"]
[Round "4.7"]
[White "Nissen, Claus"]
[Black "Zemella, Christian"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2142"]
[BlackElo "1959"]
[PlyCount "87"]
[EventDate "2010.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Brackel SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 0-0 10. e3 Qc7 11. Be2 Nbd7 12. Nd2 Nb6 13. e4 Re8 14. 0-0 Rb8 15. Bg3 Nbd7 16. Qc2 h6 17. Rae1 Nh7 18. Kh2 Nhf8 19. f4 Nh7 20. Bc4 Nb6 21. Ba2 Nd7 22. Qd3 Nhf8 23. e5 dxe5 24. d6 Qd8 25. Qd5 Ne6 26. fxe5 b5 27. Qf3 Rf8 28. Nd5 Bb7 29. Ne7+ Kh7 30. Qe2 c4 31. Bb1 Ndc5 32. Rxf7 Rxf7 33. Bxg6+ Kh8 34. Bxf7 Ng5 35. Bg6 Nxa4 36. Nf5 Ne6 37. Bh4 Ng5 38. e6 Qf6 39. Qh5 Bc6 40. Nxh6 Qf4+ 41. Kh1 Bxg2+ 42. Kxg2 Qxd2+ 43. Re2 Qd5+ 44. Be4 1-0

[Event "Ruhrgebiet VK1 0910"]
[Site "Ruhrgebiet"]
[Date "2010.04.18"]
[Round "9.1"]
[White "Mueller, Frank3333"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1650"]
[BlackElo "2171"]
[PlyCount "103"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Castrop Rauxel II"]
[BlackTeam "Essen Ueberruhr II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Qd6 14. g3 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Qb3 Kh8 18. Qb4 Bd7 19. Rfe1 Qg5 20. Re7 Ne4 21. Bxe4 Rxf4 22. Rxd7 dxe4 23. Rxb7 Rff8 24. Qxe4 Qc5 25. Qe3 Qd6 26. Re1 a5 27. Qe5 Qg6 28. Re7 a4 29. a3 Rad8 30. h4 h6 31. h5 Qg4 32. Re6 Rd2 33. Rxh6+ Kg8 34. Rg6 Qd7 35. Rf1 Kh7 36. Qe4 Qf5 37. Qxf5 Rxf5 38. Rb6 Rxh5 39. Kg2 Rf5 40. Rb4 Kg6 41. g4 Rc5 42. Rxa4 Rxb2 43. Kg3 Rc3+ 44. f3 Ra2 45. Ra6+ Kf7 46. a4 Rca3 47. Rb1 Rxa4 48. Rb7+ Kg8 49. Rg6 Kh8 50. Rbxg7 Rg2+ 51. Kxg2 Rxg4+ 52. Rxg4 1/2-1/2

[Event "Ruhrgebiet VK1 0910"]
[Site "Ruhrgebiet"]
[Date "2010.03.21"]
[Round "8.1"]
[White "Nissen, Claus"]
[Black "Landau, Christian"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2171"]
[BlackElo "2119"]
[PlyCount "85"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr II"]
[BlackTeam "Rochade Steele/Kray"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. 0-0 Nc6 8. d4 Nb6 9. e3 Re8 10. a3 e5 11. d5 Ne7 12. e4 Bg4 13. Qb3 Nec8 14. Be3 Nd6 15. Nd2 Qd7 16. a4 Bh3 17. a5 Nbc8 18. Rfc1 Bxg2 19. Kxg2 f5 20. f3 Kh8 21. Na4 fxe4 22. fxe4 b6 23. Qc2 Nb5 24. Nf3 Ncd6 25. Qd3 h6 26. Nc3 Nxc3 27. Rxc3 Nb5 28. Rc6 Nd6 29. Rac1 Rac8 30. a6 Rf8 31. Nd2 Kh7 32. h3 Nf7 33. Qc2 Nd6 34. Rxc7 Qb5 35. Re1 Qxa6 36. Rc6 Rf7 37. Qb3 Rxc6 38. dxc6 Rc7 39. Qd5 Nb5 40. Nc4 Nd4 41. Bxd4 exd4 42. Nd6 Qd3 43. e5 1/2-1/2

[Event "Ruhrgebiet Regionalliga 0910"]
[Site "Germany"]
[Date "2010.02.21"]
[Round "7.8"]
[White "Nissen, Claus"]
[Black "Budszuhn, Timo"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2171"]
[BlackElo "1785"]
[PlyCount "45"]
[EventDate "2009.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Bochum SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. c4 c5 3. Bb2 Nc6 4. g3 e5 5. Bg2 d6 6. e3 Bf5 7. d4 Nb4 8. e4 Nxe4 9. a3 Nxf2 10. Kxf2 Nd3+ 11. Kf1 Nxb2 12. Qd2 Qf6 13. Ke2 Nd3 14. Bxb7 e4 15. Bc6+ Kd8 16. Qa5+ Kc8 17. Qa6+ Kd8 18. Qa5+ Kc8 19. Nc3 Qxd4 20. Qa6+ Kd8 21. Qa5+ Kc8 22. Qa6+ Kd8 23. Qa5+ 1/2-1/2

[Event "Ruhrgebiet VK1 0910"]
[Site "Ruhrgebiet"]
[Date "2010.02.21"]
[Round "7.1"]
[White "Thesing, Irene"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1942"]
[BlackElo "2171"]
[PlyCount "56"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Drewer SG"]
[BlackTeam "Essen Ueberruhr II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 Nbd7 8. Be3 a6 9. Qd2 h5 10. a4 Ng4 11. Bg5 Ndf6 12. f3 Ne5 13. a5 Bd7 14. f4 Nc6 15. Nb3 Be6 16. Bxf6 Bxf6 17. Nd5 Bxb2 18. Rab1 Bg7 19. f5 gxf5 20. exf5 Bxd5 21. Qxd5 Qc7 22. Bc4 Ne5 23. Bd3 Rb8 24. Qe4 Bf6 25. Qa4+ Qc6 26. Qb4 Nxd3 27. cxd3 Rg8 28. Rf3 Qxf3 0-1

[Event "Ruhrgebiet VK1 0910"]
[Site "Ruhrgebiet"]
[Date "2010.02.07"]
[Round "6.1"]
[White "Nissen, Claus"]
[Black "Wittenberg, Andreas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2171"]
[BlackElo "2129"]
[PlyCount "81"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr II"]
[BlackTeam "Muelheim Nord III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 Qb6 7. dxc5 Bxc5 8. 0-0 Nh6 9. b4 Be7 10. Bf4 f6 11. b5 Nxe5 12. Nxe5 fxe5 13. Bxh6 gxh6 14. Qh5+ Kd8 15. Qxe5 Rf8 16. Nd2 Bf6 17. Qf4 Bg7 18. Qh4+ Bf6 19. Qxh6 Kc7 20. Rac1 Rac8 21. Nf3 Kb8 22. c4 Rf7 23. Qh5 Rg7 24. cxd5 Rcg8 25. g3 Be8 26. Qh3 Bd7 27. Kg2 exd5 28. Qh5 Qd6 29. Rfe1 Rf8 30. Ne5 Be6 31. f4 d4 32. Bc4 d3 33. Nc6+ bxc6 34. Rxe6 Qxf4 35. Re8+ Bd8 36. Rxf8 Qxf8 37. Bxd3 Bb6 38. Rxc6 Re7 39. Qd5 Rf7 40. Be4 Qe7 41. Re6 1-0

[Event "Ruhrgebiet VK1 0910"]
[Site "Ruhrgebiet"]
[Date "2010.01.10"]
[Round "5.1"]
[White "Nissen, Claus"]
[Black "Raygrotzki, Norbert"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2171"]
[BlackElo "2004"]
[PlyCount "63"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr II"]
[BlackTeam "Oberhausen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 0-0 5. Qb3 Nc6 6. Bb2 d5 7. e3 Re8 8. Nf3 Bf8 9. cxd5 Nxd5 10. Be2 Bf5 11. 0-0 Na5 12. Qa4 c5 13. Na3 a6 14. d3 b5 15. Qd1 Nc6 16. Qd2 Bg6 17. Rad1 Qe7 18. Nc2 Rad8 19. Rfe1 Nb6 20. Ba1 c4 21. Ncd4 Nxd4 22. Bxd4 Qc7 23. Qa5 Rxd4 24. Nxd4 Bd6 25. g3 c3 26. Qxa6 b4 27. Nb5 Qc6 28. Nxd6 Ra8 29. Qb5 Qxd6 30. Rb1 c2 31. Rxb4 Nd7 32. Rd4 1-0

[Event "Ruhrgebiet VK1 0910"]
[Site "Ruhrgebiet"]
[Date "2009.12.06"]
[Round "4.1"]
[White "Borgschulze, Maik"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2114"]
[BlackElo "2171"]
[PlyCount "85"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Mengede SG"]
[BlackTeam "Essen Ueberruhr II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 c5 3. Nf3 Nf6 4. Nc3 d5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 d4 10. Na4 Bf5 11. Bf4 Ne4 12. Nd2 Nxc5 13. Nxc5 Bxc5 14. Rc1 Be7 15. Ne4 Qb6 16. Qb3 Qa6 17. Nc5 Bxc5 18. Rxc5 Be6 19. Qb5 Qb6 20. a3 Bg4 21. Re1 Rfe8 22. Qxb6 axb6 23. Rxc6 bxc6 24. Bxc6 Rac8 25. Bxe8 Rxe8 26. Rd1 Bxe2 27. Rxd4 Bf3 28. Be3 g5 29. Kf1 g4 30. Ke1 b5 31. Kd2 Kf8 32. Rd6 Re6 33. Rd7 Ke8 34. Rc7 Rc6 35. Ra7 Be4 36. Bd4 Rh6 37. Ke3 Bf5 38. Kf4 Be6 39. Ke5 Rh5+ 40. Kf4 Rxh2 41. Rb7 Rh5 42. Rc7 Rf5+ 43. Ke4 1/2-1/2

[Event "Ruhrgebiet VK1 0910"]
[Site "Ruhrgebiet"]
[Date "2009.11.08"]
[Round "3.1"]
[White "Nissen, Claus"]
[Black "Doering, Carsten"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2171"]
[BlackElo "2120"]
[PlyCount "67"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr II"]
[BlackTeam "Hervest Dorsten"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e6 7. c3 Nge7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 a6 11. Be3 b5 12. Rc1 Bb7 13. h4 Rc8 14. h5 Na5 15. hxg6 hxg6 16. Ng5 Qd7 17. Qg4 Rfd8 18. Qh4 f6 19. Qh7+ Kf8 20. d5 fxg5 21. Bh3 Rxc3 22. Rxc3 Bxd5 23. exd5 Nxd5 24. Rd3 Qf7 25. Rxd5 exd5 26. Bb6 Re8 27. Bxa5 Re2 28. Bb4 Ke7 29. b3 Rxa2 30. Kh1 d4 31. Rc1 Kf6 32. Re1 Qd5+ 33. Kg1 d3 34. Bc3+ 1-0

[Event "Ruhrgebiet VK1 0910"]
[Site "Ruhrgebiet"]
[Date "2009.10.04"]
[Round "2.1"]
[White "Stohl, Igor"]
[Black "Nissen, Claus"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2549"]
[BlackElo "2171"]
[PlyCount "83"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hattingen"]
[BlackTeam "Essen Ueberruhr II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 c6 4. Bg2 d5 5. Qc2 Nf6 6. Nh3 Bd6 7. Bf4 0-0 8. 0-0 Kh8 9. Nd2 Ne4 10. Bxd6 Qxd6 11. Nf3 Bd7 12. Nf4 Be8 13. b4 Nd7 14. Rab1 dxc4 15. Qxc4 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Qc2 Rd8 19. Bxe4 fxe4 20. Qc5 Rf5 21. Qxa7 Bf7 22. Rbd1 Rf8 23. Qd4 Bxa2 24. Qxe5 Rxe5 25. Rd7 g5 26. Ng2 Rf7 27. Rd8+ Kg7 28. Ne3 h5 29. Rfd1 Be6 30. Re8 Kf6 31. Rh8 Kg6 32. Re8 Kf6 33. Rd6 Re7 34. Rh8 Kg6 35. h4 gxh4 36. gxh4 Rb5 37. Rd4 Bf7 38. Rhd8 Kf6 39. Kh2 Ke5 40. Nc4+ Bxc4 41. Rxc4 Rd5 42. Rh8 1/2-1/2

[Event "Ruhrgebiet Regionalliga 0910"]
[Site "Germany"]
[Date "2009.09.06"]
[Round "1.8"]
[White "Dewenter, Ulf"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2175"]
[BlackElo "2171"]
[PlyCount "118"]
[EventDate "2009.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Borbeck Weisse Dame"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 e6 2. Bg2 d5 3. Nf3 Bd6 4. c4 c6 5. b3 Nf6 6. Bb2 Nbd7 7. 0-0 b5 8. Qc2 Rb8 9. d3 bxc4 10. bxc4 0-0 11. Nbd2 e5 12. cxd5 cxd5 13. Rab1 Qe7 14. Rfc1 Nb6 15. e4 Bd7 16. d4 Rfc8 17. Qd3 dxe4 18. Nxe4 Nxe4 19. Qxe4 Nc4 20. Ba1 f5 21. Qe2 Rxb1 22. Rxb1 e4 23. Ne1 Be6 24. Rc1 Bd5 25. Bf1 Qb7 26. Ng2 Ba3 27. Rc2 Bd6 28. Ne3 Nxe3 29. fxe3 Rc6 30. Rxc6 Qxc6 31. Qb2 a5 32. Bb5 Qc7 33. Kg2 g5 34. a4 f4 35. exf4 gxf4 36. gxf4 Bxf4 37. Qc3 Bxh2 38. Qxc7 Bxc7 39. Bc3 Kf7 40. Kf2 h5 41. Ke3 Kf6 42. Bf1 Kg5 43. Bg2 Bf4+ 44. Ke2 Kg4 45. Bxa5 Kg3 46. Kf1 Be3 47. Bc7+ Kg4 48. Be5 h4 49. Ke2 Bg5 50. a5 h3 51. Bh1 Bf4 52. a6 Kf5 53. Bxf4 Kxf4 54. a7 Ba8 55. Kf1 Kg3 56. Kg1 Bd5 57. Kf1 Kh2 58. Bxe4 Bxe4 59. Kf2 Bd5 0-1

[Event "Ruhrgebiet VK1 0910"]
[Site "Ruhrgebiet"]
[Date "2009.09.06"]
[Round "1.1"]
[White "Nissen, Claus"]
[Black "Kindermann, Carsten"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2171"]
[BlackElo "1980"]
[PlyCount "33"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr II"]
[BlackTeam "Borbeck Weisse Dame II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 Bb7 5. axb5 Bxe4 6. Nc3 Bb7 7. Nf3 Nf6 8. Bxc4 e6 9. 0-0 Be7 10. Ne5 0-0 11. Be3 Nd5 12. Qh5 g6 13. Qh3 Bg5 14. Nxf7 Rxf7 15. Qxe6 c6 16. bxc6 Bxc6 17. Nxd5 1-0

[Event "Ruhrgebiet Regionalliga 0708"]
[Site "Germany"]
[Date "2008.05.04"]
[Round "9.7"]
[White "Weimann, Maximilian"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2143"]
[BlackElo "2164"]
[PlyCount "68"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bochum 31 II"]
[BlackTeam "Uberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 dxc3 11. f4 Nbc6 12. Qd3 Bd7 13. Nxc3 a6 14. Rg1 Nf5 15. g4 Nxe5 16. fxe5 Qxe5+ 17. Kd1 Rc8 18. Bd2 d4 19. Ne2 Bb5 20. Bf4 Qc5 21. gxf5 Rxg1 22. Nxg1 Bxd3 23. Bxd3 e5 24. Bd2 e4 25. Bxe4 d3 26. Bxd3 Qxg1+ 27. Be1 Kd7 28. Kd2 Qxh2+ 29. Kd1 Qg1 30. Kd2 Re8 31. Rb1 b5 32. c3 Qg2+ 33. Kd1 Re3 34. Bc2 Qe2+ 0-1

[Event "Ruhrgebiet Regionalliga 0708"]
[Site "Germany"]
[Date "2008.04.13"]
[Round "8.6"]
[White "Sewarte, Udo"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1952"]
[BlackElo "2164"]
[PlyCount "82"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hamm "]
[BlackTeam "Uberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 a6 6. e3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. b3 Ne5 10. Bb1 b6 11. f4 Ng6 12. Nf3 Bb7 13. Qe2 Qc7 14. Bb2 Ng4 15. Nd4 f5 16. h3 Nf6 17. Bd3 Rae8 18. Rf2 Bc5 19. Na4 Ne4 20. Bxe4 Bxe4 21. Nxc5 bxc5 22. Nf3 d6 23. Ng5 h6 24. Nxe4 fxe4 25. Rd1 Kh7 26. Qc2 Qc6 27. Rfd2 Rd8 28. g3 Ne7 29. Qc3 Rf7 30. g4 Ng6 31. Rg2 Nh4 32. Rg3 Rdd7 33. Qc2 Kg8 34. Rc1 d5 35. cxd5 Rxd5 36. Ba3 Rfd7 37. Bxc5 Rd2 38. Qc4 Nf3+ 39. Kf1 Rh2 40. Ba3 Rh1+ 41. Kg2 Rd2+ 0-1

[Event "Ruhrgebiet Regionalliga 0708"]
[Site "Germany"]
[Date "2008.03.16"]
[Round "7.6"]
[White "Nissen, Claus"]
[Black "Busche, Klaus"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "2164"]
[BlackElo "2177"]
[PlyCount "74"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Uberruhr"]
[BlackTeam "Ahlen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Rxb1 Qxd5 5. Nf3 Qxa2 6. Qd3 Nc6 7. b4 e5 8. Nxe5 Nxe5 9. dxe5 Rd8 10. Qe4 Qa4 11. Bd2 a5 12. e3 Ne7 13. Bc4 Qc6 14. Qxc6+ Nxc6 15. bxa5 Nxe5 16. Be2 Bd6 17. Rxb7 0-0 18. f4 Nd7 19. Bf3 Nc5 20. Rb1 Rfe8 21. g3 Ne4 22. Bb4 Rb8 23. 0-0 Bxb4 24. a6 c5 25. a7 Ra8 26. Rfd1 f5 27. Rd7 Kf8 28. Rbd1 c4 29. R1d5 g6 30. Rb5 Be7 31. g4 c3 32. Bd1 Bc5 33. Rbb7 Bxe3+ 34. Kg2 Nc5 35. Rf7+ Kg8 36. Rg7+ Kh8 37. Rxh7+ Kg8 1/2-1/2

[Event "Ruhrgebiet Regionalliga 0708"]
[Site "Germany"]
[Date "2008.01.27"]
[Round "5.7"]
[White "Eggenstein, Frank"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2159"]
[BlackElo "2164"]
[PlyCount "60"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Erkenschwick"]
[BlackTeam "Uberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Nh6 9. 0-0 Be7 10. b3 Nf5 11. Bxf5 exf5 12. dxc5 Bxc5 13. Bb2 Be6 14. b4 0-0 15. Qe2 axb4 16. cxb4 Be7 17. Nbd2 d4 18. Rac1 Rfd8 19. Nc4 Qb5 20. Qd3 Rd5 21. Rfd1 Rad8 22. h3 f6 23. exf6 Bxf6 24. Re1 Bf7 25. Qd2 R5d7 26. Qd3 Qa6 27. Qb3 b5 28. Qd3 bxc4 29. Qxf5 c3 30. Ba1 Rd5 0-1

[Event "Ruhrgebiet Regionalliga 0708"]
[Site "Germany"]
[Date "2007.12.16"]
[Round "4.7"]
[White "Nissen, Claus"]
[Black "Schelwokat, Peter"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2164"]
[BlackElo "1965"]
[PlyCount "176"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Uberruhr"]
[BlackTeam "Gladbeck SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Bg4 8. h3 Bh5 9. Bd3 Nd7 10. g4 Bg6 11. Qe2 Bxd3 12. cxd3 0-0 13. 0-0-0 Re8 14. h4 Ne5 15. Nd4 Bxh4 16. Nf5 Ng6 17. Qf3 Bg5 18. Nxg7 Rxe3 19. fxe3 Kxg7 20. Rxh7+ Kxh7 21. Qxf7+ Kh6 22. Kc2 Qe7 23. Qd5 Qxe3 24. Rh1+ Kg7 25. Qxb7 Qf2+ 26. Kb1 Re8 27. Qxc7+ Re7 28. Qxd6 Re1+ 29. Rxe1 Qxe1+ 30. Kc2 Qc1+ 31. Kb3 Qd1+ 32. Kc4 Qxg4+ 33. Qd4+ Qxd4+ 34. Kxd4 Kf7 35. Kc5 Ke7 36. Kb5 Bc1 37. b4 Bb2 38. c4 Ne5 39. Ka6 Nxd3 40. Kxa7 Nxb4 41. a4 Bd4+ 42. Kb7 Kd7 43. a5 Nd3 44. a6 Nc5+ 45. Kb6 Ne4+ 46. Kb5 Kc7 47. Ka5 Kc6 48. Kb4 Kb6 49. c5+ Bxc5+ 50. Kc4 Kc6 51. Kd3 Ng3 52. Kc4 Bb6 53. Kb4 Kd5 54. Kb5 Ba7 55. Kb4 Kd4 56. Kb5 Kd5 57. Kb4 Ne2 58. Kb5 Nc3+ 59. Kb4 Ne4 60. Kb5 Nd6+ 61. Kb4 Kd4 62. Kb3 Kd3 63. Kb2 Kd2 64. Kb3 Bb6 65. Kb2 Kd3 66. Kb3 Bc5 67. Kb2 Nb5 68. Kc1 Be3+ 69. Kb2 Bc5 70. Kc1 Bd4 71. Kd1 Bf2 72. Kc1 Nc7 73. Kb2 Nxa6 74. Kb3 Bb6 75. Ka4 Kc4 76. Ka3 Bd4 77. Ka4 Bc3 78. Ka3 Nc5 79. Ka2 Nd3 80. Kb1 Nf2 81. Kc2 Kb4 82. Kc1 Kb3 83. Kb1 Bd2 84. Ka1 Ne4 85. Kb1 Nc3+ 86. Ka1 Ne2 87. Kb1 Nd4 88. Ka1 Nb5 0-1

[Event "Ruhrgebiet Regionalliga 0708"]
[Site "Germany"]
[Date "2007.11.25"]
[Round "3.7"]
[White "Neumann, Carsten"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2196"]
[BlackElo "2164"]
[PlyCount "49"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Kamen"]
[BlackTeam "Uberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. d4 Bg7 3. Bf4 Nf6 4. Nc3 d5 5. e3 Bg4 6. Qd3 c6 7. Ne5 Bf5 8. Qd2 Nfd7 9. 0-0-0 Qa5 10. Kb1 Nxe5 11. Bxe5 Bxe5 12. dxe5 0-0 13. Rg1 Be6 14. g4 f6 15. exf6 exf6 16. f4 Bf7 17. h4 Qc5 18. h5 Re8 19. hxg6 hxg6 20. Rh1 Qxe3 21. Qh2 Kf8 22. Bd3 Re6 23. Qh8+ Ke7 24. Rh7 f5 25. Qg7 1-0

[Event "Ruhrgebiet Regionalliga 0708"]
[Site "Germany"]
[Date "2007.11.02"]
[Round "2.7"]
[White "Nissen, Claus"]
[Black "Albers, Damian"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2164"]
[BlackElo "1994"]
[PlyCount "97"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Uberruhr"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nc6 2. d4 d5 3. e5 f6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Nf3 e6 7. 0-0 Bb5 8. Re1 f5 9. a4 Ba6 10. Be3 b6 11. Qd2 Ne7 12. a5 Nc6 13. axb6 axb6 14. Nc3 Bb4 15. Bg5 Qd7 16. Ra4 0-0 17. Rea1 Bb7 18. Rxa8 Rxa8 19. Rxa8+ Bxa8 20. Qd3 Bb7 21. Ne2 Nb8 22. Qb3 Bf8 23. Bd2 h6 24. h4 Kf7 25. Nf4 Ba6 26. Nh2 Nc6 27. Qe3 Be7 28. Nf3 Nd8 29. Nh5 Bf8 30. Qf4 Kg8 31. Qxh6 gxh6 32. Nf6+ Kf7 33. Nxd7 Be7 34. h5 Be2 35. Kh2 Bxf3 36. gxf3 Nc6 37. c3 Ke8 38. Nf6+ Kf7 39. b4 Bxf6 40. exf6 Kxf6 41. Bxh6 Na7 42. Bd2 b5 43. Kg3 Nc8 44. Bf4 Nd6 45. Kh4 Nf7 46. Be5+ Ke7 47. Bg7 Nd6 48. Kg5 Kf7 49. Be5 1-0

[Event "Ruhrgebiet Regionalliga 0405"]
[Site "Ruhrgebiet"]
[Date "2005.04.17"]
[Round "9.6"]
[White "Nissen, Claus"]
[Black "Schulze Bisping, Franz Adolf"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2106"]
[BlackElo "1960"]
[PlyCount "58"]
[EventDate "2004.09.19"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Erkenschwick"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Be7 7. Be3 Nf6 8. Ng3 Nbd7 9. 0-0 0-0 10. c4 b6 11. Ne5 Bb7 12. Qc2 c5 13. Rad1 Qc7 14. Nxd7 Qxd7 15. f4 cxd4 16. Kh1 Rfd8 17. Be2 Bc5 18. b4 Bxb4 19. Bxd4 Qe7 20. Qb2 Bc5 21. Bc3 Bc6 22. f5 Qb7 23. Bd3 Ne4 24. Bxe4 Rxd1 25. Rxd1 Bxe4 26. fxe6 fxe6 27. Nxe4 Qxe4 28. Bxg7 Qxc4 29. Qd2 Kxg7 1/2-1/2

[Event "Ruhrgebiet Regionalliga 0405"]
[Site "Ruhrgebiet"]
[Date "2005.03.20"]
[Round "8.4"]
[White "Humburg, Juergen"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2029"]
[BlackElo "2106"]
[PlyCount "79"]
[EventDate "2004.09.19"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 Be7 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. e5 Nd7 9. c4 Nb6 10. h4 dxc4 11. dxc4 Nd4 12. Nxd4 Qxd4 13. Na3 Rd8 14. Bf4 Qd3 15. Qxd3 Rxd3 16. Rad1 Rxa3 17. bxa3 Nxc4 18. Rd3 Rb8 19. Rfd1 Kf8 20. Rb1 Nb6 21. Be3 Ke8 22. Rc3 Na4 23. Rc4 Nb6 24. Rc2 Na4 25. h5 Kd8 26. Rc4 Nb6 27. Rf4 Ke8 28. Rg4 Kf8 29. Be4 h6 30. Bh7 Ke8 31. Rxg7 Nc4 32. Rd1 Nxe3 33. fxe3 b5 34. Bg8 Bg5 35. Rxf7 Bxe3+ 36. Kh2 c4 37. Rc7 Bb6 38. Bf7+ Kf8 39. Rd8+ Kg7 40. Rg8+ 1-0

[Event "Ruhrgebiet Regionalliga 0405"]
[Site "Ruhrgebiet"]
[Date "2005.02.27"]
[Round "7.5"]
[White "Kaehmann, Joerg"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2155"]
[BlackElo "2106"]
[PlyCount "55"]
[EventDate "2004.09.19"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Herne Sodingen"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 f5 5. Nf3 Nf6 6. Bd3 Bd6 7. 0-0 0-0 8. Bd2 Ne4 9. Rc1 Nd7 10. Qb3 Kh8 11. Rfd1 g5 12. Be1 g4 13. Bxe4 fxe4 14. Ne5 Bxe5 15. dxe5 Qg5 16. cxd5 exd5 17. Nxd5 cxd5 18. Qxd5 Qf5 19. Bc3 Nb6 20. e6+ Kg8 21. Qxf5 Rxf5 22. Rd8+ Rf8 23. e7 Re8 24. Rxe8+ Kf7 25. Rh8 Kxe7 26. Bd4 Bf5 27. Rxa8 Nxa8 28. Bxa7 1-0

[Event "Ruhrgebiet Regionalliga 0405"]
[Site "Ruhrgebiet"]
[Date "2005.02.06"]
[Round "6.4"]
[White "Kucheyda, Joerg"]
[Black "Nissen, Claus"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2031"]
[BlackElo "2106"]
[PlyCount "149"]
[EventDate "2004.09.19"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gladbeck SG"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. a3 a6 8. Be2 Bf5 9. 0-0 Bd6 10. dxc5 Bxc5 11. b4 Ba7 12. b5 axb5 13. Nxb5 0-0 14. Nxa7 Rxa7 15. Bb2 Ne4 16. Nd4 Qd7 17. Rc1 f6 18. Nxf5 Qxf5 19. Bg4 Qg5 20. Be6+ Kh8 21. Qxd5 f5 22. Rfd1 Ra5 23. Qd7 Rb5 24. Ba1 f4 25. exf4 Qh6 26. f5 Qg5 27. Qd3 Rc5 28. Rb1 Qf4 29. Qe3 Qxe3 30. fxe3 Nc3 31. Rxb7 Nd8 32. Bxc3 Rxc3 33. Rb3 Rc5 34. Rbd3 Nxe6 35. fxe6 Re5 36. Rd8 Kg8 37. Rxf8+ Kxf8 38. Rd8+ Ke7 39. Rd7+ Kf8 40. e7+ Ke8 41. Rd3 Rc5 42. Kf2 Rc2+ 43. Kf3 Ra2 44. h4 Kxe7 45. g4 Ke6 46. Rb3 h6 47. h5 Kf7 48. Ke4 Kf6 49. Rb6+ Kf7 50. Ra6 Ra1 51. Ke5 Rg1 52. Ra7+ Kf8 53. Ke6 Kg8 54. Kf5 Rf1+ 55. Ke4 Rg1 56. Kf3 Rf1+ 57. Kg2 Rf6 58. Ra4 Rc6 59. Kf3 Rc1 60. e4 Rf1+ 61. Ke3 Kf7 62. Ra6 Rg1 63. Kf4 Rf1+ 64. Ke5 Rg1 65. Ra7+ Kf8 66. Kf5 Rf1+ 67. Ke6 Kg8 68. Ra8+ Kh7 69. e5 Rf4 70. Kd7 Rd4+ 71. Kc6 Rc4+ 72. Kd5 Rxg4 73. e6 Rg1 74. e7 Rd1+ 75. Kc4 1-0

[Event "Ruhrgebiet Regionalliga 0405"]
[Site "Ruhrgebiet"]
[Date "2005.01.16"]
[Round "5.4"]
[White "Nigl, Andreas"]
[Black "Nissen, Claus"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2086"]
[BlackElo "2106"]
[PlyCount "54"]
[EventDate "2004.09.19"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid III"]
[BlackTeam "Essen Ueberruhr"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 c5 6. Qe2+ Ne7 7. Bb5+ Nbc6 8. a3 Qa5 9. Bd2 cxd4 10. Nb1 0-0 11. Nf3 Bg4 12. 0-0 Bxf3 13. gxf3 Bxd2 14. Nxd2 Ng6 15. Nb3 Qb6 16. Bxc6 bxc6 17. Qd2 Ne5 18. Kg2 d3 19. Rfe1 dxc2 20. Qxc2 Ng6 21. Nc5 Rfe8 22. b4 Qc7 23. Qc3 Qf4 24. Rxe8+ Rxe8 25. Re1 Rxe1 26. Qxe1 Nh4+ 27. Kh3 Qxh2+ 0-1

[Event "Ruhrgebiet Regionalliga 0405"]
[Site "Ruhrgebiet"]
[Date "2004.12.05"]
[Round "4.4"]
[White "Nissen, Claus"]
[Black "Kleinegger, Frank"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2106"]
[BlackElo "2176"]
[PlyCount "43"]
[EventDate "2004.09.19"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Kamen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Be2 0-0 7. g4 d5 8. e5 Ne4 9. Nxe4 dxe4 10. Bf4 Bg5 11. Bg3 c5 12. Nb3 c4 13. Qxd8 Rxd8 14. Nc5 Bd2+ 15. Kf1 e3 16. f3 Nc6 17. c3 Rd5 18. Ne4 Nxe5 19. Bxe5 Rxe5 20. Nxd2 exd2 21. Rd1 Be6 22. Rxd2 1/2-1/2

[Event "Ruhrgebiet Regionalliga 0405"]
[Site "Ruhrgebiet"]
[Date "2004.11.14"]
[Round "3.5"]
[White "Nissen, Claus"]
[Black "Bobzin, Pierre David"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2106"]
[BlackElo "2189"]
[PlyCount "108"]
[EventDate "2004.09.19"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Holsterhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 g6 6. Bf4 Bg7 7. Nf3 0-0 8. 0-0 Nc6 9. Nbd2 a6 10. h3 b5 11. Ne5 Nxe5 12. dxe5 Nd7 13. Nf3 Nc5 14. Bc2 Bb7 15. Be3 Qc7 16. Re1 Ne4 17. Bd4 Rac8 18. Rc1 Bh6 19. Be3 Bxe3 20. Rxe3 a5 21. Qd4 Qc5 22. a3 b4 23. axb4 axb4 24. cxb4 Qxd4 25. Nxd4 Rc4 26. Rd1 Rxb4 27. Rb3 Rxb3 28. Bxb3 e6 29. Rc1 Rc8 30. Rxc8+ Bxc8 31. Ba4 Nc5 32. Bb5 Ba6 33. b4 Bxb5 34. bxc5 Ba6 35. f4 Kf8 36. Kf2 Ke7 37. g4 h6 38. h4 Kd7 39. Ke3 Bf1 40. f5 gxf5 41. gxf5 exf5 42. Nxf5 Ke6 43. Nxh6 Bh3 44. Kf4 d4 45. c6 d3 46. c7 Kd7 47. Ke3 Bf1 48. Nxf7 Be2 49. Ng5 Kxc7 50. Nf3 Bd1 51. h5 d2 52. Nxd2 Bxh5 53. Kf4 Kd7 54. Kg5 Ke6 1/2-1/2

