[Event "GER-ch Amateurs"]
[Site "Bad Wildungen"]
[Date "2024.??.??"]
[Round "1"]
[White "Kull, Florian"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2113"]
[BlackElo "2022"]
[PlyCount "89"]
[EventDate "2024.08.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. a4 a5 7. c4 c6 8. Qb3 dxc4 9. Qxc4 Be6 10. Qc2 h6 11. Nbd2 Na6 12. e4 Nb4 13. Qc3 Nd7 14. Nb3 b6 15. Be3 c5 16. Ra3 Rc8 17. Qd2 c4 18. Na1 Nf6 19. Ne5 Ng4 20. Nxg4 Bxg4 21. h3 Be6 22. d5 Bd7 23. Bxh6 Qe8 24. Bxg7 Kxg7 25. Qd4+ f6 26. Qxb6 Ra8 27. Rc1 Qc8 28. h4 Nd3 29. Rxd3 cxd3 30. Rxc8 Raxc8 31. Qe3 Bxa4 32. Bf1 Bc2 33. Kg2 Rb8 34. Bxd3 Bxd3 35. Qxd3 Rxb2 36. Qa3 Rb5 37. Qxe7+ Rf7 38. Qe8 Rb2 39. Qa8 Ra2 40. Nb3 a4 41. Nc5 a3 42. d6 Rd2 43. d7 a2 44. d8Q Rxd8 45. Ne6+ 1-0

[Event "Cologne Longerich op 09th"]
[Site "Cologne"]
[Date "2012.08.05"]
[Round "3"]
[White "Fluechter, Gregor"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1934"]
[BlackElo "2088"]
[PlyCount "112"]
[EventDate "2012.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nf3 d5 4. exd5 cxd5 5. c4 Nf6 6. Nc3 Bg7 7. Bd3 0-0 8. 0-0 Nc6 9. a3 Bg4 10. Be3 e5 11. dxe5 Nxe5 12. Be2 Bxf3 13. Bxf3 Nxc4 14. Nxd5 Nxd5 15. Bxd5 Nxe3 16. fxe3 Qb6 17. Qb3 Qxb3 18. Bxb3 Rae8 19. Rf3 Bxb2 20. Ra2 Be5 21. Bd5 Re7 22. e4 Rc7 23. g3 Kg7 24. Kg2 f6 25. a4 b6 26. Rb3 Rfc8 27. Rd3 Rc5 28. Rad2 R8c7 29. Be6 Kh6 30. h4 g5 31. Bf5 Rc3 32. hxg5+ Kxg5 33. g4 Rc2 34. Kf1 Rxd2 35. Rxd2 h6 36. Ra2 Rc5 37. Ke2 Kf4 38. Kd3 Rc3+ 39. Kd2 Rh3 40. Kc2 Rc3+ 41. Kd2 Rc5 42. Kd3 a6 43. Ra3 Rc6 44. Ra2 b5 45. axb5 axb5 46. Ra3 b4 47. Rb3 Bc3 48. Rb1 Ke5 49. Kc2 Kd4 50. Kb3 Bd2 51. Rb2 Ke3 52. Rc2 Rd6 53. Kb2 Ra6 54. Bg6 Ra3 55. Rc4 Kd3 56. Rc8 Bc3+ 0-1

[Event "Cologne Longerich op 09th"]
[Site "Cologne"]
[Date "2012.08.05"]
[Round "4"]
[White "Mass, Elvira"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1947"]
[BlackElo "2088"]
[PlyCount "74"]
[EventDate "2012.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 Nf6 7. a4 0-0 8. Nc3 Rb8 9. Bd2 a6 10. Qc1 b5 11. axb5 axb5 12. Bh6 Nd4 13. Bxg7 Kxg7 14. Nxd4 cxd4 15. Ne2 e5 16. c3 dxc3 17. bxc3 Qb6 18. Qb2 Be6 19. Rfb1 Nd7 20. d4 Bc4 21. Bf1 f5 22. Bh3 Rf7 23. exf5 gxf5 24. Qd2 Kh8 25. Re1 Rg8 26. dxe5 dxe5 27. Qe3 Qxe3 28. fxe3 Nc5 29. Bg2 Rd8 30. Nc1 Rd2 31. Bf1 Rc2 32. Bxc4 bxc4 33. Ra8+ Kg7 34. Ne2 Nd3 35. Kf1 Nxe1 36. Kxe1 Rb7 37. Kd1 Rbb2 0-1

[Event "Cologne Longerich op 09th"]
[Site "Cologne"]
[Date "2012.08.05"]
[Round "5"]
[White "Niesel, Matthias Peter"]
[Black "Martino Gross, Peter"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2088"]
[BlackElo "1972"]
[PlyCount "66"]
[EventDate "2012.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Be6 6. Nf3 Nc6 7. 0-0 Be7 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 Bf6 11. Qa4+ c6 12. Nxd5 Bxd5 13. Rd1 b5 14. Qc2 Qc8 15. e4 Bc4 16. e5 Be7 17. b3 Bd5 18. Bxd5 cxd5 19. Qxc8+ Rxc8 20. Rxd5 a6 21. Be3 Ba3 22. Rad1 0-0 23. Kg2 h6 24. Kf3 Rc2 25. R1d2 Rxd2 26. Rxd2 Rc8 27. Ke4 Kf8 28. Rd7 Rc6 29. Ra7 h5 30. Kd5 Re6 31. f4 g6 32. h3 Bb2 33. Bc5+ Kg7 1-0

[Event "Cologne Longerich op 09th"]
[Site "Cologne"]
[Date "2012.08.04"]
[Round "2"]
[White "Niesel, Matthias Peter"]
[Black "Esser, Thomas"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2088"]
[BlackElo "1872"]
[PlyCount "59"]
[EventDate "2012.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nc3 Be6 7. cxd5 cxd5 8. Nf3 Be7 9. 0-0 Nc6 10. Qa4 0-0 11. Rd1 Qb6 12. Qb5 Qxb5 13. Nxb5 Rac8 14. Bf4 Nh5 15. Bd6 a6 16. Bxe7 Nxe7 17. Nbd4 Nf6 18. Nxe6 fxe6 19. Bh3 Rc2 20. Bxe6+ Kh8 21. Rd2 Rc6 22. Nd4 Rd6 23. f3 Nc6 24. Bh3 Re8 25. Kf2 g6 26. Rc1 Rf8 27. Ke1 Re8 28. Nxc6 Rxc6 29. Rxc6 bxc6 30. Rc2 1-0

[Event "Cologne Longerich op 09th"]
[Site "Cologne"]
[Date "2012.08.03"]
[Round "1"]
[White "Niesel, Matthias Peter"]
[Black "Goldenstein, Arnd"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2088"]
[BlackElo "1935"]
[PlyCount "64"]
[EventDate "2012.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 e5 6. e4 d6 7. Nge2 Bg4 8. f3 Be6 9. 0-0 Qd7 10. Nd5 Nge7 11. Bg5 Bxd5 12. cxd5 Nd4 13. Nxd4 cxd4 14. Qb3 h5 15. h4 f6 16. Bd2 g5 17. Kh2 gxh4 18. gxh4 Ng6 19. Bh3 Qe7 20. Rg1 Nxh4 21. Rg3 f5 22. exf5 Bf6 23. Rag1 Kf7 24. Qd1 Rag8 25. Rxg8 Rxg8 26. f4 Rxg1 27. Qxh5+ Kf8 28. Kxg1 e4 29. Bb4 exd3 30. Bg4 Qe3+ 31. Kf1 Qxf4+ 32. Ke1 Ng2+ 0-1

[Event "BL2-Nord 0001"]
[Site "Germany"]
[Date "2001.04.29"]
[Round "9.6"]
[White "Niesel, Matthias Peter"]
[Black "Berger, Steve"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2237"]
[BlackElo "2320"]
[PlyCount "65"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Hamburg Koenigsspringer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. f4 e6 4. g3 h5 5. Bg2 h4 6. d3 b6 7. Bxc6 dxc6 8. g4 h3 9. Nf3 Nh6 10. Rg1 Be7 11. g5 Nf5 12. e4 Nd4 13. Nxd4 cxd4 14. Ne2 a6 15. Qa4 Bd7 16. Bd2 c5 17. Qc2 b5 18. b3 Bc6 19. Rg3 bxc4 20. Qxc4 Bb5 21. Qc2 f5 22. gxf6 Bxf6 23. 0-0-0 e5 24. Kb2 Qd6 25. Rdg1 Rb8 26. Ka1 a5 27. fxe5 Bxe5 28. Rg6 Qe7 29. Bg5 Qc7 30. Re6+ Kf8 31. Rxe5 Qxe5 32. Bf4 Qe8 33. Qxc5+ 1-0

[Event "BL2-Nord 0001"]
[Site "Germany"]
[Date "2001.04.01"]
[Round "8.6"]
[White "Heinig, Wolfram"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2294"]
[BlackElo "2237"]
[PlyCount "82"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]
[WhiteTeam "Zehlendorf"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 b6 3. e4 Bb7 4. Bd3 d6 5. 0-0 Nd7 6. Nc3 Ne7 7. Be3 Ng6 8. Re1 Be7 9. a4 a6 10. Qd2 0-0 11. Rad1 c5 12. d5 e5 13. Bf1 Nf6 14. h3 Nh5 15. g3 Bc8 16. Kh2 Qd7 17. Ng1 Bd8 18. Qe2 Nf6 19. Bg2 Ne7 20. f4 exf4 21. gxf4 Ng6 22. Nf3 Re8 23. Bc1 Nh5 24. f5 Ngf4 25. Qf2 Nxg2 26. Qxg2 Bf6 27. Qg4 g6 28. Rg1 Kh8 29. Bg5 Qe7 30. Qh4 Bd7 31. Kh1 b5 32. e5 Bxg5 33. Rxg5 Bxf5 34. exd6 Qxd6 35. Rdg1 Ng7 36. R5g2 Qd7 37. Qh6 Nh5 38. Ng5 f6 39. Nf3 b4 40. Nh4 bxc3 41. bxc3 Be4 0-1

[Event "BL2-Nord 0001"]
[Site "Germany"]
[Date "2001.03.11"]
[Round "7.6"]
[White "Niesel, Matthias Peter"]
[Black "Heuer, Thomas"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2237"]
[BlackElo "2223"]
[PlyCount "76"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. b3 d5 3. Bb2 Nf6 4. g3 c5 5. Bg2 b6 6. Nf3 Bb7 7. cxd5 exd5 8. d4 Be7 9. 0-0 0-0 10. Nc3 Nc6 11. Rc1 Re8 12. dxc5 Bxc5 13. Nb5 Ba6 14. a4 Nb4 15. Bxf6 Qxf6 16. Nc7 Bxe2 17. Nxe8 Rxe8 18. Re1 Bxd1 19. Rxe8+ Bf8 20. Ne5 Qd6 21. Rxd1 g6 22. Nd3 d4 23. Nxb4 Qxb4 24. Bd5 Kg7 25. Ra8 Qc5 26. Bc4 Qa5 27. Rxd4 Bc5 28. Rf4 f5 29. Kg2 h5 30. h3 Kf6 31. Re8 Qd2 32. Rf3 a5 33. Re2 Qd7 34. Rd3 Qc6+ 35. f3 Qc7 36. Re6+ Kg7 37. Bb5 Qc8 38. h4 Qxe6 0-1

[Event "BL2-Nord 0001"]
[Site "Germany"]
[Date "2001.02.18"]
[Round "6.6"]
[White "Borik, Otto"]
[Black "Niesel, Matthias Peter"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2419"]
[BlackElo "2237"]
[PlyCount "96"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]
[WhiteTeam "Bremer SG"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 12. Qe2 Qc7 13. c5 Bf4 14. Ne5 Bxc1 15. Raxc1 Rd8 16. Rfd1 Qe7 17. Rd3 Nd5 18. Rf3 f5 19. Bb3 Kh7 20. Re1 Nc7 21. Rd3 Qf6 22. f4 Bd7 23. Nf3 b6 24. cxb6 axb6 25. Ne5 Be8 26. Rc1 Nb5 27. Qe3 Rac8 28. a4 Nd6 29. Rdd1 Ne4 30. Bc2 c5 31. Bxe4 cxd4 32. Rxc8 dxe3 33. Rdxd8 e2 34. Kf2 Qh4+ 35. Kxe2 Qxf4 36. Bxf5+ Qxf5 37. Nf3 Bh5 38. Rh8+ Kg6 39. Rhf8 Bxf3+ 40. Kf2 Qe5 41. Kxf3 Qd5+ 42. Kg3 Qb3+ 43. Rf3 Qxb2 44. Re3 Qd4 45. Kf2 Qf4+ 46. Rf3 Qd2+ 47. Kg3 Qg5+ 48. Kh3 Qh5+ 1/2-1/2

[Event "BL2-Nord 0001"]
[Site "Germany"]
[Date "2001.01.28"]
[Round "5.6"]
[White "Niesel, Matthias Peter"]
[Black "Marxen, Peter"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2237"]
[BlackElo "2255"]
[PlyCount "143"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Preetz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nf3 Nc6 5. Nc3 e5 6. d3 Nge7 7. 0-0 0-0 8. Rb1 d6 9. a3 a5 10. Ne1 Rb8 11. Nc2 Be6 12. b4 d5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. Bxd5 Qxd5 16. Ne3 Qa2 17. Rb2 Qe6 18. bxc5 e4 19. dxe4 Qxe4 20. Rd2 Rfd8 21. Rxd8+ Rxd8 22. Qb3 Nd4 23. Qc4 Bh6 24. f4 Bg7 25. Kf2 Qe6 26. Rd1 Qh3 27. Bb2 Qd7 28. Rd3 h5 29. Ng2 Qe6 30. Qxe6 Nxe6 31. Rxd8+ Nxd8 32. Bxg7 Kxg7 33. Ne1 Kf6 34. e4 Ke7 35. Ke3 Ne6 36. Nd3 f6 37. f5 gxf5 38. exf5 Nc7 39. Ke4 Nb5 40. Kd5 Nxa3 41. Nf4 Nc2 42. Nxh5 a4 43. Kc4 Ne3+ 44. Kb4 Nxf5 45. Kxa4 Nd4 46. Nf4 Nf3 47. h4 f5 48. Kb5 Nd2 49. Kb6 Ne4 50. Nd3 Nxg3 51. Kxb7 Ne4 52. c6 Nd6+ 53. Kb8 Kf6 54. c7 Kg6 55. Nf4+ Kf6 56. c8Q Nxc8 57. Kxc8 Ke5 58. h5 Kxf4 59. h6 Ke3 60. h7 f4 61. h8Q f3 62. Qe5+ Kf2 63. Kd7 Kf1 64. Qb5+ Kg1 65. Qb1+ Kg2 66. Qe4 Kg3 67. Qe3 Kg2 68. Qe4 Kg3 69. Qg6+ Kf2 70. Kd6 Kf1 71. Qd3+ Kg2 72. Qe4 1-0

[Event "BL2-Nord 0001"]
[Site "Germany"]
[Date "2001.01.07"]
[Round "4.6"]
[White "Dornieden, Manfred"]
[Black "Niesel, Matthias Peter"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2247"]
[BlackElo "2237"]
[PlyCount "99"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. Nf3 Nc6 6. 0-0 Nge7 7. Rb1 a5 8. d3 0-0 9. a3 Bd7 10. b4 axb4 11. axb4 Qc8 12. b5 Nd4 13. Bg5 f6 14. Bd2 Bh3 15. e3 Bxg2 16. Kxg2 Ne6 17. Qc2 Qd7 18. Ra1 d5 19. e4 dxc4 20. dxc4 c6 21. Na4 Rad8 22. b6 c5 23. Nc3 f5 24. Bg5 Nxg5 25. Nxg5 Nc6 26. Nd5 Nd4 27. Qa4 h6 28. Qxd7 Rxd7 29. Nf3 fxe4 30. Nd2 Nc2 31. Rad1 e3 32. fxe3 Rxd5 33. cxd5 Nxe3+ 34. Kg1 Nxd1 35. Rxd1 e4 36. Nxe4 Bd4+ 37. Kg2 Kg7 38. Rc1 g5 39. Nxc5 Rf2+ 40. Kh1 Kf7 41. Ne4 Re2 42. Nd6+ Kf6 43. Nxb7 Ke5 44. d6 Bxb6 45. Rd1 Kf5 46. d7 Kg4 47. d8Q Bxd8 48. Nxd8 Kh3 49. Nf7 Rxh2+ 50. Kg1 1/2-1/2

[Event "BL2-Nord 0001"]
[Site "Germany"]
[Date "2000.10.15"]
[Round "1.6"]
[White "Schirm, Friedmar"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2303"]
[BlackElo "2237"]
[PlyCount "53"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]
[WhiteTeam "Neukloster"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 d5 7. Nc3 Nf6 8. Ne5 0-0 9. 0-0 Be6 10. Nxc6 bxc6 11. Na4 Nd7 12. Bf4 Qa5 13. a3 Qb5 14. Rc1 Rac8 15. b4 a5 16. Nc5 axb4 17. Nxe6 fxe6 18. Bh3 Kf7 19. Rb1 c5 20. dxc5 Rxc5 21. Rxb4 Qc6 22. Qb1 Ra8 23. Be3 Rc3 24. Bc1 Rc2 25. e4 Ne5 26. Rb6 Nf3+ 27. Kg2 1-0

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.21"]
[Round "9"]
[White "Niesel, Matthias Peter"]
[Black "Brosig, Boris"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2235"]
[BlackElo "2199"]
[PlyCount "95"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 0-0 7. a3 Nxd5 8. cxd5 Ne7 9. Ne2 c6 10. d4 exd4 11. exd4 Bb6 12. d6 Nf5 13. Bf4 Qf6 14. Be5 Qh6 15. Bf4 Qf6 16. Be5 Qe6 17. 0-0 Nxd6 18. Nf4 Qh6 19. Nh5 Ne8 20. d5 Bd8 21. Bc3 c5 22. Re1 g6 23. Nf4 d6 24. Qb3 Bg5 25. Nd3 Nc7 26. f4 Bd8 27. Nf2 f5 28. a4 b6 29. Re3 Bd7 30. Bf1 Re8 31. Rxe8+ Bxe8 32. Nh3 Qf8 33. Ng5 Bxg5 34. fxg5 Bf7 35. Bg2 Re8 36. Bf6 h6 37. h4 Kh7 38. Qd3 Bg8 39. Rd1 Qf7 40. b3 Qd7 41. gxh6 Kxh6 42. Qd2+ Kh7 43. h5 Qf7 44. Qg5 Rf8 45. Re1 Re8 46. Rf1 Rf8 47. Rxf5 gxh5 48. Be4 1-0

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.20"]
[Round "8"]
[White "Niesel, Matthias Peter"]
[Black "Wichmann, Alexander"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2235"]
[PlyCount "53"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. d3 Ne7 6. e4 Nbc6 7. Nge2 0-0 8. 0-0 d6 9. h3 h6 10. Kh2 Kh7 11. f4 f5 12. exf5 Nxf5 13. Nd5 Rb8 14. Nec3 Nce7 15. Nxe7 Nxe7 16. Ne4 Ng8 17. Qe2 Qe7 18. Nc3 Bd7 19. Nd5 Qd8 20. Bd2 Nf6 21. fxe5 Nxd5 22. Bxd5 Bxe5 23. Rxf8 Qxf8 24. Rf1 Qe8 25. Rf7+ Kh8 26. Qe3 Bg7 27. Re7 1-0

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.19"]
[Round "7"]
[White "Niesel, Matthias Peter"]
[Black "Zumsande, Martin"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2235"]
[BlackElo "2332"]
[PlyCount "72"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 c5 6. Bg2 0-0 7. 0-0 Nc6 8. c3 Rb8 9. a4 a6 10. h3 b5 11. axb5 axb5 12. Nh2 Qb6 13. Ng4 Nxg4 14. hxg4 dxe4 15. Bxe4 Bb7 16. Kg2 Rbd8 17. Qe2 Ne5 18. f3 Bxe4 19. dxe4 Rd7 20. f4 Nd3 21. Nf3 Qb7 22. g5 Rfd8 23. Rh1 c4 24. g4 Bc5 25. Bd2 Nf2 26. Rae1 Nxh1 27. Rxh1 f5 28. gxf6 gxf6 29. Bc1 Rg7 30. Rh5 Ba7 31. Kh3 Rd3 32. Kh4 Qb6 33. Nd4 e5 34. fxe5 fxe5 35. Qf2 exd4 36. Qf5 dxc3 0-1

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.18"]
[Round "5"]
[White "Bade, Hans Juergen"]
[Black "Niesel, Matthias Peter"]
[Result "1/2-1/2"]
[ECO "B38"]
[BlackElo "2235"]
[PlyCount "53"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Rb1 Nxd4 11. Bxd4 Bc6 12. Bf3 a5 13. Re1 Nd7 14. Nd5 Bxd4 15. Qxd4 a4 16. b3 axb3 17. axb3 Nc5 18. e5 Ne6 19. Qe3 dxe5 20. Qxe5 Re8 21. h4 Qb8 22. Qc3 Bxd5 23. Bxd5 Nf4 24. Bf3 Ra2 25. Ra1 Rxa1 26. Rxa1 e5 27. Re1 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.18"]
[Round "6"]
[White "Stock, Joerg"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2235"]
[PlyCount "82"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. f4 d5 4. e5 h5 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 h4 8. f5 gxf5 9. Qxf5 Qd7 10. Qf2 Nc6 11. c3 f6 12. Bd3 fxe5 13. Bg6+ Kd8 14. Qf7 e6 15. Bg5+ Kc8 16. 0-0 Nh6 17. Qf2 Ne7 18. Bc2 e4 19. Qxh4 Nef5 20. Qf2 b6 21. Nd2 Kb7 22. a4 a5 23. Bf4 Raf8 24. Qe2 Nd6 25. Rf2 Nhf5 26. Nf1 Rfg8 27. Ne3 Nxe3 28. Bxe3 Nf5 29. Bf4 Bf8 30. Kf1 Be7 31. Bxe4 dxe4 32. Qxe4+ Kb8 33. Re2 Bd6 34. Rf2 Rh4 35. g4 Bxf4 36. Qxf4 Qd5 37. Ke2 Qc4+ 38. Kd2 Rxh3 39. gxf5 Qd3+ 40. Ke1 Rh1+ 41. Rf1 Rgg1 0-1

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.17"]
[Round "4"]
[White "Niesel, Matthias Peter"]
[Black "Gutman, Lev"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2235"]
[BlackElo "2488"]
[PlyCount "114"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 Bg4 8. f3 Bd7 9. Be3 e6 10. a4 b4 11. Nce2 e5 12. Nf5 Be6 13. Qd3 g6 14. Nfg3 Nbd7 15. Rd1 Qc7 16. Bxe6 fxe6 17. Qb3 d5 18. exd5 exd5 19. 0-0 Rc8 20. c3 Qc4 21. Qxc4 Rxc4 22. b3 Rc8 23. cxb4 Bxb4 24. f4 Ng4 25. Bf2 Nxf2 26. Kxf2 Nf6 27. Kg1 e4 28. h3 Kf7 29. Nd4 Rhe8 30. Nge2 e3 31. Rd3 h6 32. Nf3 Rc2 33. Ne5+ Kg7 34. Nd4 Rd2 35. Ndf3 Rxd3 36. Nxd3 Bc3 37. Rc1 d4 38. g3 Ne4 39. Kg2 a5 40. Nfe5 Rb8 41. g4 Rxb3 42. Kf3 Nd2+ 43. Ke2 Ra3 44. Nc5 Nb3 45. Nxb3 Rxb3 46. Nd3 Ra3 47. Rb1 Ra2+ 48. Kf3 Rd2 49. Rb7+ Kg8 50. Rb8+ Kf7 51. Ne5+ Ke7 52. Rb7+ Kd8 53. Nf7+ Ke8 54. Nd6+ Kf8 55. f5 Rf2+ 56. Kg3 gxf5 57. gxf5 Bb4 0-1

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.16"]
[Round "2"]
[White "Niesel, Matthias Peter"]
[Black "Ermel, Dirk"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2235"]
[PlyCount "71"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c6 2. b3 d5 3. Bb2 Bf5 4. Nf3 e6 5. g3 Nd7 6. Bg2 Ngf6 7. d3 dxc4 8. bxc4 Bc5 9. 0-0 Qb6 10. Qc1 e5 11. Nc3 Ng4 12. d4 Bxd4 13. Nxd4 exd4 14. Nd1 c5 15. e3 Qh6 16. h3 Nge5 17. exd4 Qxc1 18. Bxc1 cxd4 19. Nb2 0-0-0 20. g4 Bg6 21. f4 Bd3 22. Rf2 Bxc4 23. fxe5 b5 24. a4 a6 25. axb5 Bxb5 26. Bf4 Rde8 27. Rc1+ Kd8 28. Rd2 Nxe5 29. Rxd4+ Bd7 30. Bxe5 Rxe5 31. Rcd1 Re7 32. Bc6 Kc7 33. Bxd7 Rd8 34. Rc1+ Kb6 35. Rb4+ Ka5 36. Rb3 1-0

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.16"]
[Round "3"]
[White "Schulze, Ingo"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2049"]
[BlackElo "2235"]
[PlyCount "72"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nd7 5. g3 e5 6. Bg2 Ne7 7. 0-0 0-0 8. Rb1 h6 9. b4 exd4 10. Nxd4 c5 11. Ndb5 a6 12. Nxd6 Bxc3 13. Bxh6 cxb4 14. Bxf8 Kxf8 15. Nxb7 Bxb7 16. Bxb7 Ra7 17. Bg2 Qc7 18. Bd5 Nb6 19. e4 Nc6 20. a3 a5 21. c5 Nd7 22. Qa4 Nd4 23. c6 Nf3+ 24. Kg2 Nb6 25. Qb5 Nd2 26. axb4 Nxb1 27. Rxb1 axb4 28. Rd1 Kg7 29. h4 Nc8 30. e5 Qxe5 31. Qc4 Rc7 32. Bf3 Nd6 33. Qd3 Nf5 34. Qd8 Nd4 35. Bd5 Nxc6 36. Bxc6 Rxc6 0-1

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.15"]
[Round "1"]
[White "Schwetje, Siegfried"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "2235"]
[PlyCount "80"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 Rb8 6. Nge2 b5 7. 0-0 d6 8. f4 b4 9. Nb1 Bg4 10. Nd2 Qd7 11. Nf3 h5 12. h4 Nh6 13. Kh2 0-0 14. c3 Rb6 15. Bd2 Rfb8 16. b3 Qc8 17. Qc2 Qa6 18. Rad1 bxc3 19. Bxc3 Nb4 20. Bxb4 cxb4 21. Rc1 Bd7 22. Qd2 Rc6 23. Rxc6 Qxc6 24. d4 Qb6 25. Rc1 Ng4+ 26. Kg1 Bb5 27. Bf1 a5 28. Kg2 e5 29. Rd1 Rc8 30. Kg1 Bxe2 31. Bxe2 Rc3 32. Rc1 exd4 33. Bd3 Qc6 34. Rb1 Ne3 35. Re1 Qc8 36. Bf1 Qg4 37. Qf2 Nc2 38. Bg2 Nxe1 39. Qxe1 Rxf3 40. Bxf3 Qxf3 0-1

[Event "BL2-Nord 9900"]
[Site "Germany"]
[Date "2000.03.26"]
[Round "8.8"]
[White "Niesel, Matthias Peter"]
[Black "Klimm, Wolf Dietrich"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2235"]
[BlackElo "2210"]
[PlyCount "118"]
[EventDate "1999.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Zehlendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 b6 4. g3 Bb7 5. Bg2 e6 6. 0-0 a6 7. b3 d6 8. Bb2 Be7 9. d4 cxd4 10. Qxd4 Nbd7 11. e4 0-0 12. Rad1 Qc7 13. Rfe1 Rfd8 14. h3 Rac8 15. Nh2 Bf8 16. Nf1 Bc6 17. Ne3 b5 18. cxb5 axb5 19. Nc2 Ne5 20. Nb4 Be8 21. a3 Qb8 22. Kh1 Nc6 23. Nxc6 Bxc6 24. Na2 d5 25. e5 Nd7 26. b4 Nb6 27. Nc3 Nc4 28. Bc1 Qb6 29. Qf4 Ra8 30. Nb1 g6 31. Re2 Bg7 32. Rde1 d4 33. Bxc6 Qxc6+ 34. Kg1 d3 35. Ra2 Rd5 36. Qf3 Nxe5 37. Qg2 Rc8 38. Be3 Nc4 39. Bc5 Qd7 40. Rd1 Nb2 41. Rd2 Na4 42. Qe4 Nxc5 43. bxc5 Rcxc5 44. Qb4 Rc1+ 45. Kh2 Rd4 46. Qb3 Qc6 47. Rd1 Rxd1 48. Qxd1 h5 49. Nd2 h4 50. Nf3 hxg3+ 51. fxg3 Rd8 52. h4 e5 53. Ng5 Bf6 54. Nh3 e4 55. h5 e3 56. hxg6 fxg6 57. Nf4 Kf7 58. Nxg6 Kxg6 59. Qg4+ Bg5 0-1

[Event "BL2-Nord 9900"]
[Site "Germany"]
[Date "2000.03.12"]
[Round "7.8"]
[White "Giemsa, Stephan"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2290"]
[BlackElo "2235"]
[PlyCount "100"]
[EventDate "1999.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 d6 5. d4 cxd4 6. exd4 Bg4 7. Be2 Bg7 8. Be3 Nh6 9. d5 Bxf3 10. Bxf3 Ne5 11. Be2 Nf5 12. Bd2 Nd4 13. 0-0 0-0 14. Re1 Nxe2+ 15. Qxe2 Re8 16. Ne4 Qd7 17. f4 Ng4 18. Bc3 Bxc3 19. Nxc3 Rac8 20. b3 a6 21. a4 Qf5 22. Qe4 Qf6 23. Rac1 Qh4 24. h3 Nf6 25. Qf3 Nh5 26. g4 Nf6 27. Re3 Nd7 28. Rce1 Nc5 29. b4 Nxa4 30. Nxa4 Rxc4 31. Nc3 Rxc3 32. Rxc3 Qxe1+ 33. Kg2 Qd2+ 34. Kg3 Qd4 35. g5 Qxb4 36. Rb3 Qe1+ 37. Kg4 b5 38. Ra3 Rc8 39. Re3 Qg1+ 40. Kh4 Rc7 41. Re4 a5 42. f5 Rc4 43. Rxc4 Qe1+ 44. Kg4 bxc4 45. f6 exf6 46. Qxf6 Qe4+ 47. Kg3 Qe5+ 48. Qxe5 dxe5 49. Kf3 Kf8 50. d6 Ke8 0-1

[Event "BL2-Nord 9900"]
[Site "Germany"]
[Date "2000.02.20"]
[Round "6.8"]
[White "Niesel, Matthias Peter"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "A91"]
[WhiteElo "2235"]
[BlackElo "2175"]
[PlyCount "55"]
[EventDate "1999.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 f5 2. Bb2 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. Nh3 d6 7. 0-0 e5 8. d4 exd4 9. Qxd4 Nc6 10. Qd2 Ne5 11. Nc3 c6 12. Rad1 Qc7 13. Nf4 Bd7 14. Ba3 Nf7 15. e4 Rfe8 16. Qc2 Bf8 17. Bb2 fxe4 18. Nxe4 Nxe4 19. Bxe4 Ng5 20. Bd3 Bg4 21. f3 Bxf3 22. Rxf3 Nxf3+ 23. Kg2 Ne1+ 24. Rxe1 Rxe1 25. Bxh7+ Kh8 26. Qf5 Qb6 27. Ng6+ Kxh7 28. Ne7+ 1-0

[Event "BL2-Nord 9900"]
[Site "Germany"]
[Date "1999.12.12"]
[Round "3.8"]
[White "Niesel, Matthias Peter"]
[Black "Liedtke, Matthias"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2235"]
[BlackElo "2305"]
[PlyCount "74"]
[EventDate "1999.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Leipzig Gohlis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 c5 6. 0-0 Nc6 7. e3 d6 8. Qe2 e5 9. h3 h6 10. d3 Be6 11. Rb1 Qd7 12. Kh2 d5 13. b3 Rad8 14. Na4 b6 15. Bb2 e4 16. dxe4 dxc4 17. Rfd1 Qc7 18. Nd2 cxb3 19. axb3 Nb4 20. Nc3 Rd3 21. f4 Rfd8 22. e5 Nfd5 23. Nxd5 Bxd5 24. e4 Bxb3 25. Nxb3 Rxb3 26. Bf1 Nd3 27. Ba1 Rxb1 28. Rxb1 c4 29. Bc3 Qc5 30. Bg2 b5 31. Ba5 Rb8 32. Bd2 b4 33. Be3 Qc7 34. h4 b3 35. Qd2 Rd8 36. Qc3 Nxe5 37. fxe5 Bxe5 0-1

[Event "BL2-Nord 9900"]
[Site "Germany"]
[Date "1999.11.07"]
[Round "2.8"]
[White "Schlaeger, Uwe"]
[Black "Niesel, Matthias Peter"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2195"]
[BlackElo "2235"]
[PlyCount "51"]
[EventDate "1999.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen II"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nde2 Nf6 7. g3 d6 8. Bg2 0-0 9. 0-0 Bd7 10. h3 Na5 11. a4 Rc8 12. Nd5 Nxd5 13. exd5 Qc7 14. c3 Qc4 15. Ra3 Qc7 16. Re1 Nc4 17. Ra2 a6 18. Bg5 e5 19. dxe6 fxe6 20. b3 Qc5 21. Bf4 Ne5 22. Be3 Qc7 23. f4 Nf7 24. c4 Rfe8 25. a5 Bc6 26. Bb6 1/2-1/2

[Event "BL2-Nord 9899"]
[Site "Germany"]
[Date "1998.12.13"]
[Round "3.8"]
[White "Niesel, Matthias Peter"]
[Black "Bornemann, Wolfram"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2250"]
[BlackElo "2260"]
[PlyCount "66"]
[EventDate "1998.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. Nf3 f5 6. d3 Nf6 7. 0-0 0-0 8. Rb1 a5 9. a3 Nh5 10. Qc2 f4 11. b4 axb4 12. axb4 Bg4 13. Bb2 Nc6 14. Nd5 Rb8 15. e3 Qd7 16. b5 Ne7 17. Nxe7+ Qxe7 18. exf4 exf4 19. Rbe1 Qd8 20. Bxg7 Nxg7 21. Nd2 f3 22. Bh1 Bh3 23. Bxf3 Bxf1 24. Bd5+ Kh8 25. Nxf1 Qf6 26. Re2 c6 27. bxc6 bxc6 28. Bxc6 Nf5 29. Qa4 Nd4 30. Ra2 Rb1 31. Kg2 Nxc6 32. Qxc6 Rb2 33. Rxb2 Qxb2 0-1

[Event "BL2-Nord 9899"]
[Site "Germany"]
[Date "1998.11.22"]
[Round "2.7"]
[White "Niesel, Matthias Peter"]
[Black "Federau, Juergen"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2250"]
[BlackElo "2250"]
[PlyCount "66"]
[EventDate "1998.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 c6 3. b3 d5 4. Bb2 Bf5 5. Bg2 Nbd7 6. Nf3 h6 7. 0-0 e6 8. d3 Be7 9. Nbd2 0-0 10. Re1 Bh7 11. Qc2 Rc8 12. Rad1 Qc7 13. e4 dxe4 14. dxe4 Rcd8 15. Qc3 Nc5 16. Ne5 Ne8 17. Qe3 f6 18. Nef3 Nd3 19. Bd4 Nxe1 20. Rxe1 e5 21. Bc3 Qb6 22. Qe2 Bb4 23. Nb1 Nc7 24. Bh3 Rfe8 25. Nh4 Bxc3 26. Nxc3 Qd4 27. Qf3 Ne6 28. Bxe6+ Rxe6 29. Re3 Red6 30. Ng2 Qxc3 31. Rxc3 Rd1+ 32. Ne1 Rxe1+ 33. Kg2 Bxe4 0-1

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.04.26"]
[Round "9.7"]
[White "Niesel, Matthias Peter"]
[Black "Meyer, Ulrich"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2255"]
[PlyCount "80"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Oesede Georgsmarienhuette"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 d6 6. Nge2 e5 7. Nd5 Nge7 8. Nec3 0-0 9. 0-0 Nxd5 10. Nxd5 Ne7 11. Nc3 Rb8 12. Rb1 Bd7 13. b4 b5 14. bxc5 dxc5 15. cxb5 Qa5 16. a4 a6 17. Qb3 Be6 18. Qa3 Bc4 19. Rd1 Bd3 20. Ra1 axb5 21. axb5 Qb4 22. Qa7 Nf5 23. Ba3 Qg4 24. Bxc5 Rfc8 25. Bd5 Nh6 26. Ra4 e4 27. Rda1 Bxc3 28. dxc3 Qf5 29. Qxb8 Rxb8 30. Ra8 Rxa8 31. Rxa8+ Kg7 32. Bf8+ Kf6 33. Bxh6 Qxd5 34. Ra6+ Ke7 35. h4 Bxb5 36. Bg5+ Kd7 37. Ra7+ Kc6 38. Kh2 Qf5 39. Kg1 f6 40. Bf4 g5 0-1

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.03.29"]
[Round "8.7"]
[White "Loeber, Wolfgang"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2150"]
[BlackElo "2255"]
[PlyCount "79"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Braunschweig SF"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e4 Nc6 6. Nge2 Bg4 7. 0-0 Qd7 8. Nd5 Rc8 9. d3 h5 10. f3 Be6 11. Rf2 h4 12. g4 Nce7 13. d4 h3 14. Bf1 Bxg4 15. Nxe7 Nxe7 16. Ng3 Bh5 17. d5 Bf6 18. Be3 Bh4 19. c5 dxc5 20. Bxc5 c6 21. d6 Rd8 22. Qb3 Nc8 23. f4 Bg4 24. fxe5 Be6 25. Qe3 b6 26. Bb4 a5 27. Bc3 Qa7 28. b3 Rd7 29. Bc4 b5 30. Bd4 Qb7 31. Bxe6 fxe6 32. Raf1 Rdh7 33. Bc5 Qg7 34. Qf4 Bxg3 35. hxg3 g5 36. Qf6 Qxf6 37. Rxf6 Kd7 38. Rf7+ Rxf7 39. Rxf7+ Kd8 40. d7 1-0

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.03.01"]
[Round "7.7"]
[White "Niesel, Matthias Peter"]
[Black "Erdogan, Ugur"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2255"]
[PlyCount "69"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Delmenhorst II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 e6 3. b3 c5 4. Bb2 Be7 5. Bg2 Qc7 6. Nc3 a6 7. Nf3 Nc6 8. 0-0 0-0 9. e3 Rb8 10. Qe2 b5 11. d3 Rd8 12. Rfd1 d5 13. Rac1 dxc4 14. dxc4 b4 15. Na4 Nd7 16. Nd2 Nb6 17. Nxb6 Qxb6 18. Qh5 Bb7 19. Qg4 g6 20. h4 f5 21. Qe2 Rd7 22. Nf3 Rbd8 23. Rxd7 Rxd7 24. Ba1 Bf8 25. Ng5 Nd8 26. Rd1 Rxd1+ 27. Qxd1 Bxg2 28. Kxg2 Qc6+ 29. Kh2 Nf7 30. Qd2 Nxg5 31. hxg5 Qf3 32. Kg1 Bg7 33. Qd8+ Bf8 34. Bf6 Qc6 35. Be7 1-0

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.02.15"]
[Round "6.7"]
[White "Kaimer, Thomas"]
[Black "Niesel, Matthias Peter"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2185"]
[BlackElo "2255"]
[PlyCount "43"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hannover SV"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. 0-0 Be6 7. Nd5 h6 8. c3 Nf6 9. Be3 0-0 10. Nxf6+ Bxf6 11. Bxe6 fxe6 12. d4 exd4 13. cxd4 cxd4 14. Nxd4 Re8 15. Qa4 Qa5 16. Qxa5 Nxa5 17. Nb5 Re7 18. Nxd6 Bxb2 19. Rad1 Be5 20. Nb5 a6 21. Bc5 Rf7 22. Nd4 1/2-1/2

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.02.01"]
[Round "5.7"]
[White "Niesel, Matthias Peter"]
[Black "Behr, Ralf"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2255"]
[PlyCount "103"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Buxtehude"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nf6 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. Nb3 d6 10. Be3 Qc7 11. Rc1 Be6 12. Nd5 Qd7 13. Qd2 Bh3 14. f3 Bxg2 15. Kxg2 Rfd8 16. Bg5 Ne8 17. Rfd1 f6 18. Be3 e6 19. Nc3 Qf7 20. Qe1 Rac8 21. Nd2 h6 22. Qf2 b6 23. Ndb1 f5 24. b3 g5 25. Nb5 Rd7 26. Qe1 f4 27. Bf2 e5 28. N1c3 Bf8 29. Ne4 d5 30. cxd5 Rxd5 31. Nbc3 Rxd1 32. Qxd1 Rd8 33. Qc2 Nd4 34. Qb1 Ba3 35. Rd1 fxg3 36. hxg3 g4 37. Bxd4 gxf3+ 38. exf3 exd4 39. Ne2 Bc5 40. Qd3 Nf6 41. Nxf6+ Qxf6 42. Nf4 Qf7 43. Rh1 Bf8 44. Rh4 Rd7 45. Nh5 Rd5 46. Nf4 Rd7 47. Rg4+ Bg7 48. Rg6 Re7 49. Nh5 Qf8 50. Qxd4 Re2+ 51. Kh3 Qf5+ 52. Qg4 1-0

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.01.11"]
[Round "4.7"]
[White "Abel, Ernst"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "B48"]
[BlackElo "2255"]
[PlyCount "131"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 a6 7. Be2 Qc7 8. Be3 d6 9. 0-0 Be7 10. Kh1 Bd7 11. f4 e5 12. Nxc6 Bxc6 13. Nd5 Nxd5 14. exd5 Bd7 15. fxe5 dxe5 16. c4 Rc8 17. b4 0-0 18. c5 Bf6 19. Rc1 Rcd8 20. Bd3 Bb5 21. Bxb5 axb5 22. Rxf6 gxf6 23. Bh6 Kh8 24. Qf3 f5 25. Qxf5 f6 26. Bxf8 Rxf8 27. d6 Qf7 28. d7 Qd5 29. Rf1 Rf7 30. h3 Qxd7 31. Qxd7 Rxd7 32. Rxf6 Kg7 33. Re6 Kf7 34. Rxe5 Rd3 35. Rf5+ Kg6 36. Rf3 Rd1+ 37. Kh2 Ra1 38. Kg3 Kg5 39. h4+ Kg6 40. Kg4 h5+ 41. Kf4 Kf6 42. g3 Ra2 43. Rc3 Rf2+ 44. Ke3 Ra2 45. c6 bxc6 46. Rxc6+ Kf5 47. Rc5+ Kg4 48. Rg5+ Kh3 49. Rxh5 Kxg3 50. Kd4 Rxa3 51. Kc5 Kg4 52. Rh8 Kf5 53. Kxb5 Ra1 54. Kb6 Kg6 55. b5 Kg7 56. Rh5 Kg6 57. Rc5 Kf6 58. h5 Ke6 59. h6 Rh1 60. Rc6+ Kd7 61. Kb7 Rh5 62. b6 Rh1 63. Rg6 Rh2 64. Rg7+ Kd6 65. h7 Rh1 66. Rc7 1-0

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1997.12.07"]
[Round "3.7"]
[White "Niesel, Matthias Peter"]
[Black "Fruestueck, Cord"]
[Result "1-0"]
[ECO "A99"]
[WhiteElo "2255"]
[PlyCount "49"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Goettingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. b3 Be7 5. Bb2 0-0 6. Nf3 d6 7. d4 Qe8 8. Nc3 a5 9. 0-0 Qh5 10. Qc2 Nc6 11. Rad1 e5 12. dxe5 dxe5 13. Nd5 Bd8 14. Bxe5 Nxe5 15. Nxe5 f4 16. Qc3 fxg3 17. fxg3 c6 18. Nf4 Qe8 19. c5 Kh8 20. Nc4 Ng4 21. Nd6 Bf6 22. Nxe8 Bxc3 23. Ng6+ hxg6 24. Rxf8+ Kh7 25. Nd6 1-0

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1997.11.09"]
[Round "2.7"]
[White "Lunkmoss, Gerhard"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "2160"]
[BlackElo "2255"]
[PlyCount "76"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Bremen Nord"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 a6 9. Bc4 Bd7 10. 0-0-0 Na5 11. Bb3 Rc8 12. Bh6 Bxh6 13. Qxh6 Nxb3+ 14. Nxb3 Qc7 15. Rd2 Be6 16. h4 b5 17. Qe3 b4 18. Ne2 a5 19. Kb1 a4 20. Nbd4 Bd7 21. Nc1 Qc5 22. Qg5 Qb6 23. g4 h5 24. gxh5 Rxh5 25. Qg3 Rc4 26. Rhd1 Ra5 27. Nde2 Rc8 28. Nf4 Nh5 29. Nxh5 Rxh5 30. Rd5 Qc6 31. R5d2 Be6 32. Qf2 Rc5 33. Nd3 Rb5 34. Nf4 b3 35. cxb3 axb3 36. Nd5 bxa2+ 37. Ka1 Ra5 38. h5 Qc1+ 0-1

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1997.10.19"]
[Round "1.7"]
[White "Engel, Karsten"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "2255"]
[PlyCount "75"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hannover Post"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b3 Nc6 3. Bb2 e6 4. Nf3 Qc7 5. Nc3 a6 6. Bd3 Nf6 7. Qe2 d6 8. 0-0 Be7 9. Rae1 0-0 10. Nd1 e5 11. Ne3 Nb4 12. c3 Nxd3 13. Qxd3 b5 14. c4 bxc4 15. bxc4 Bb7 16. Nd5 Nxd5 17. cxd5 a5 18. Qc2 Ba6 19. d3 Qd7 20. Rc1 f5 21. Rfe1 fxe4 22. dxe4 Qg4 23. Re3 Rf4 24. Nxe5 dxe5 25. Bxe5 Rf7 26. d6 Bg5 27. Rg3 Qh5 28. Rd1 Bh4 29. Rd5 Bxg3 30. Bxg3 Qg4 31. f3 Qe6 32. Qxc5 Rc8 33. Qxa5 Rc1+ 34. Kf2 Qc8 35. Bf4 Rxf4 36. d7 Rc2+ 37. Kg3 Qf8 38. d8Q 1-0

[Event "Oberliga Nord W 9697"]
[Site "Germany"]
[Date "1997.05.04"]
[Round "9.5"]
[White "Czeremin, Claus"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "A42"]
[BlackElo "2270"]
[PlyCount "79"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stader SV"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. c4 d6 5. Nc3 Bg4 6. Be2 Nd7 7. Be3 Qc7 8. h3 Bxf3 9. Bxf3 e5 10. 0-0 Ne7 11. Be2 0-0 12. dxe5 dxe5 13. c5 Rad8 14. Qc2 Rfe8 15. b4 Nf8 16. Bc4 Ne6 17. Bxe6 fxe6 18. Qb3 Nc8 19. Rfd1 Kf7 20. Ne2 Bf6 21. Rab1 Rxd1+ 22. Rxd1 Rd8 23. Rd3 Rxd3 24. Qxd3 a5 25. a3 axb4 26. axb4 b5 27. Nc1 Qd8 28. Qxd8 Bxd8 29. Nd3 Kf6 30. h4 Bc7 31. Bh6 Ne7 32. f3 Ng8 33. Bf8 Ne7 34. Kf2 Bd8 35. Nxe5 Nd5 36. Nxc6 Nf4 37. Nxd8 Nd3+ 38. Ke3 Nxb4 39. c6 Na6 40. g4 1-0

[Event "Oberliga Nord W 9697"]
[Site "Germany"]
[Date "1997.04.13"]
[Round "8.5"]
[White "Niesel, Matthias Peter"]
[Black "Karges, Dieter"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2270"]
[PlyCount "74"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Braunschweig SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. e3 Nc6 5. Ne2 Nf6 6. Nbc3 0-0 7. 0-0 Rb8 8. d4 d6 9. d5 Na5 10. b3 a6 11. a4 Bd7 12. Bd2 e6 13. Ra2 exd5 14. Nxd5 Nxd5 15. Bxd5 Qb6 16. Qc2 Nc6 17. Nf4 Nb4 18. Bxb4 Qxb4 19. a5 Qc3 20. Qb1 Bc6 21. Rd1 Rfd8 22. Rd3 Qf6 23. b4 Bh6 24. Rad2 Bxf4 25. exf4 Bd7 26. Rb3 b5 27. axb6 Rxb6 28. bxc5 Rxb3 29. Qxb3 dxc5 30. Qd1 Be6 31. Bxe6 Rxd2 32. Bxf7+ Qxf7 33. Qxd2 Qxc4 34. Qd8+ Kg7 35. Qe7+ Kg8 36. Qe8+ Kg7 37. Qe7+ Kg8 1/2-1/2

[Event "Oberliga Nord W 9697"]
[Site "Germany"]
[Date "1997.03.02"]
[Round "7.5"]
[White "Issing, Peter"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2235"]
[BlackElo "2270"]
[PlyCount "101"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen II"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 f5 5. Qc2 Nf6 6. Nf3 d6 7. g3 Na6 8. Bg2 Nc7 9. 0-0 0-0 10. a3 b5 11. cxb5 Rb8 12. a4 a6 13. bxa6 Nxa6 14. Rd1 Nb4 15. Qd2 h6 16. Ne1 Ng4 17. Nd3 Qb6 18. h3 c4 19. hxg4 cxd3 20. g5 f4 21. gxf4 hxg5 22. exd3 gxf4 23. Be4 g5 24. Nb5 Na6 25. d4 Rf6 26. Ra3 Qd8 27. f3 Rh6 28. Rf1 Qe8 29. Rf2 Bd7 30. Rc3 Rxb5 31. axb5 Qh5 32. Kf1 Qh1+ 33. Ke2 Bxb5+ 34. Bd3 Bxd4 35. Rc8+ Kg7 36. Bxb5 Bxf2 37. Qc3+ Rf6 38. Kxf2 Nc5 39. Rxc5 dxc5 40. Bd7 Qh2+ 41. Ke1 Qg1+ 42. Kd2 Qf2+ 43. Kd1 Kf8 44. Be6 Rh6 45. Bd2 Qf1+ 46. Kc2 Qf2 47. Qd3 Kg7 48. Qf5 Rh2 49. Qxg5+ Kh7 50. Qxe7+ Kh6 51. Qf8+ 1-0

[Event "Oberliga Nord W 9697"]
[Site "Germany"]
[Date "1997.02.16"]
[Round "6.5"]
[White "Niesel, Matthias Peter"]
[Black "Fritze, Bernd"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2270"]
[BlackElo "2275"]
[PlyCount "54"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Hannover SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. b3 Nf6 3. Bb2 e6 4. g3 Be7 5. Bg2 0-0 6. Nh3 d6 7. 0-0 a5 8. Nc3 c6 9. d3 Na6 10. e4 e5 11. Qe2 Nc5 12. Rae1 Qb6 13. Ba3 fxe4 14. Nxe4 Nfxe4 15. dxe4 Ne6 16. Kh1 Nd4 17. Qd3 c5 18. f4 a4 19. b4 cxb4 20. Rb1 b3 21. fxe5 Rxf1+ 22. Rxf1 Be6 23. Nf4 dxe5 24. Bxe7 exf4 25. c5 Qb4 26. a3 Qc4 27. Qd2 f3 0-1

[Event "Oberliga Nord W 9697"]
[Site "Germany"]
[Date "1997.02.02"]
[Round "5.5"]
[White "Raabe, Peter"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "2270"]
[PlyCount "45"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Buxtehude"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. c3 d6 4. Bg5 Nd7 5. e3 Ngf6 6. Bc4 c6 7. Qb3 0-0 8. Nbd2 d5 9. Be2 a5 10. a4 Re8 11. c4 b6 12. Rc1 Bb7 13. cxd5 Nxd5 14. e4 Nb4 15. Bc4 Rf8 16. h4 Qe8 17. h5 e6 18. hxg6 hxg6 19. Ne5 Nxe5 20. dxe5 Qd7 21. Qh3 Rfd8 22. Qh7+ Kf8 23. Qxg7+ 1-0

[Event "Oberliga Nord W 9697"]
[Site "Germany"]
[Date "1997.01.12"]
[Round "4.5"]
[White "Niesel, Matthias Peter"]
[Black "Van Son, Lutz"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2270"]
[PlyCount "119"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. b3 d5 3. Bb2 Nf6 4. Nf3 Bg4 5. g3 Nbd7 6. Bg2 e6 7. 0-0 Bd6 8. h3 Bh5 9. d3 0-0 10. Qd2 Qe7 11. Nh4 Rfd8 12. Nc3 Rac8 13. a3 Nc5 14. Qc2 g5 15. Nf3 g4 16. Nh4 gxh3 17. Bxh3 Ng4 18. b4 Nd7 19. cxd5 cxd5 20. Qd2 f5 21. Nxd5 Qf7 22. Qg5+ Bg6 23. Nxg6 hxg6 24. Bxg4 exd5 25. Bf3 Ne5 26. Kg2 Nxf3 27. exf3 Be7 28. Rh1 d4 29. Qf4 Bf6 30. Rac1 Qd5 31. Rh6 Rxc1 32. Bxc1 Kg7 33. Qc7+ Rd7 34. Qb8 Rd8 35. Qxa7 g5 36. Rxf6 Kxf6 37. Qb6+ Rd6 38. Qc7 g4 39. Bf4 Qxf3+ 40. Kg1 Re6 41. Qd8+ Kf7 42. Qd7+ Re7 43. Qxf5+ Ke8 44. Qg6+ Kd7 45. Qd6+ Ke8 46. Qg6+ Kd7 47. Qf5+ Ke8 48. Qb5+ Rd7 49. Qh5+ Ke7 50. Qe5+ Kf7 51. Qf5+ Ke8 52. Qh5+ Ke7 53. Qh7+ Ke6 54. Qg6+ Ke7 55. Bg5+ Kf8 56. Bf6 Rf7 57. Bxd4 b5 58. Bc5+ Ke8 59. Qe6+ Kd8 60. Bb6+ 1-0

[Event "Oberliga Nord W 9697"]
[Site "Germany"]
[Date "1996.12.08"]
[Round "3.5"]
[White "Bredemeier, Dirk"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2270"]
[PlyCount "84"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Goettingen"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. e4 e5 6. Be2 Ne7 7. h4 h6 8. h5 exd4 9. Nxd4 Nc6 10. Be3 Nxd4 11. Bxd4 Bxd4 12. Qxd4 Qf6 13. Qd2 g5 14. g3 Nb6 15. Nb5 Qe7 16. Qd4 Rg8 17. f4 gxf4 18. gxf4 a6 19. Nc3 Be6 20. 0-0-0 0-0-0 21. Nd5 Bxd5 22. cxd5 f5 23. Bd3 fxe4 24. Bxe4 Kb8 25. Rhg1 Rxg1 26. Rxg1 Qh4 27. Bg6 Rf8 28. Rf1 Qh3 29. Re1 Qg3 30. Re4 Nd7 31. Qg7 Rxf4 32. Re8+ Ka7 33. Qxd7 Rc4+ 34. Kd1 Qg1+ 35. Ke2 Qg2+ 36. Ke3 Qg3+ 37. Ke2 Rf4 38. Kd2 Rf2+ 39. Re2 Qf4+ 40. Kd3 Qf3+ 41. Re3 Qxd5+ 42. Kc3 Qd2+ 0-1

[Event "Oberliga Nord W 9697"]
[Site "Germany"]
[Date "1996.11.17"]
[Round "2.5"]
[White "Niesel, Matthias Peter"]
[Black "Spallek, Thomas"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2270"]
[PlyCount "30"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Bremen Nord"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 e5 7. Nge2 Nge7 8. Be3 Nd4 9. 0-0 0-0 10. Qd2 Bh3 11. f3 Bxg2 12. Kxg2 Qd7 13. Rf2 a6 14. Nd5 Nxd5 15. cxd5 b5 1/2-1/2

[Event "Oberliga Nord W 9697"]
[Site "Germany"]
[Date "1996.10.13"]
[Round "1.5"]
[White "Niesel, Matthias Peter"]
[Black "Mai, Iris"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2270"]
[BlackElo "2190"]
[PlyCount "42"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Hannover Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. c4 Bb7 8. Qc2 Nbd7 9. d3 c5 10. Nbd2 Qc7 11. e4 dxe4 12. dxe4 Ng4 13. Rae1 Rad8 14. h3 Nge5 15. Nh2 Bf6 16. f4 Nd3 17. Bxf6 Nxf6 18. Re3 Nb4 19. Qb2 Rd3 20. Rxd3 Nxd3 21. Qc3 Rd8 1/2-1/2

[Event "Oberliga Nord W 9596"]
[Site "Germany"]
[Date "1996.05.12"]
[Round "9.4"]
[White "Schaefer, Anke"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2155"]
[BlackElo "2280"]
[PlyCount "156"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stader SV"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 c6 3. f4 d5 4. e5 h5 5. Nf3 Nh6 6. c3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. g3 Nf5 10. Bd3 Nd7 11. Nd2 c5 12. Bxf5 gxf5 13. Nb3 cxd4 14. Nxd4 Nc5 15. Bd2 Qb6 16. 0-0-0 0-0-0 17. Be1 Ne4 18. Rh2 Kb8 19. Rc2 Rc8 20. g4 hxg4 21. hxg4 fxg4 22. Qxg4 Qa6 23. Kb1 Rh1 24. f5 Nc5 25. Qf3 Rf1 26. Rf2 Rxf2 27. Bxf2 Ne4 28. fxe6 fxe6 29. Be1 Bc5 30. Qf7 Bxd4 31. Rxd4 Qe2 32. Bh4 Nd2+ 33. Kc1 Nc4 34. Qf2 Qxf2 35. Bxf2 Rf8 36. Bg3 Rf1+ 37. Kc2 Rg1 38. Bf4 Rg2+ 39. Bd2 Nxe5 40. Kb3 Nf3 41. Bf4+ Kc8 42. Rd3 Nh4 43. Rh3 Nf5 44. Rh8+ Kd7 45. Rb8 Kc6 46. Rc8+ Kb6 47. Bc7+ Ka6 48. Re8 Re2 49. a4 Re4 50. Ra8 Ne7 51. Ka3 Nc6 52. Rf8 b5 53. axb5+ Kxb5 54. b3 d4 55. cxd4 Nxd4 56. Rb8+ Kc6 57. Ba5 Nb5+ 58. Kb2 Re2+ 59. Kc1 Nd4 60. Kd1 Ra2 61. Bc3 Nb5 62. Be5 Rg2 63. b4 Rg4 64. Rc8+ Kd7 65. Rh8 Rxb4 66. Bf6 Rf4 67. Rh5 Kc6 68. Be7 Nc3+ 69. Kd2 Nd5 70. Ba3 Rf2+ 71. Ke1 Ra2 72. Bc1 Nb4 73. Kd1 Nd3 74. Bd2 e5 75. Bc3 Kd5 76. Rh8 Ke4 77. Re8 Ke3 78. Bxe5 Rd2# 0-1

[Event "Oberliga Nord W 9596"]
[Site "Germany"]
[Date "1996.04.21"]
[Round "8.4"]
[White "Niesel, Matthias Peter"]
[Black "Danschczyk, Christian"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2280"]
[BlackElo "2280"]
[PlyCount "38"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Braunschweig SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. e4 e5 7. Nge2 Be6 8. 0-0 Qd7 9. f4 Bh3 10. f5 Bxg2 11. Kxg2 c6 12. Bg5 h6 13. Bd2 d5 14. cxd5 cxd5 15. fxg6 fxg6 16. Qb3 Kh7 17. Nxd5 Na6 18. Nec3 Nh5 19. Be3 Nc7 1/2-1/2

[Event "Oberliga Nord W 9596"]
[Site "Germany"]
[Date "1996.03.24"]
[Round "7.4"]
[White "Schlaeger, Uwe"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2210"]
[BlackElo "2280"]
[PlyCount "37"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen II"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nf5 9. Ne2 h5 10. g4 hxg4 11. hxg4 Rxh1 12. Qxh1 Nh6 13. f5 Nxg4 14. Qh7 e6 15. fxg6 Kf8 16. gxf7 Nh6 17. Bxh6 Qh4+ 18. Kd1 Qxh6 19. Qg8+ 1-0

[Event "Oberliga Nord W 9596"]
[Site "Germany"]
[Date "1996.02.25"]
[Round "6.4"]
[White "Niesel, Matthias Peter"]
[Black "Geveke, Michael"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2280"]
[BlackElo "2300"]
[PlyCount "88"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Hannover SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. e3 Nc6 5. Ne2 d6 6. Nbc3 Bg4 7. h3 Bxe2 8. Nxe2 e6 9. d4 Nge7 10. d5 exd5 11. cxd5 Ne5 12. 0-0 0-0 13. Nc3 a6 14. a4 c4 15. Bd2 Rb8 16. a5 Nd3 17. b3 Qc7 18. Qe2 Rfc8 19. bxc4 Nb2 20. c5 Qxc5 21. Ne4 Qc4 22. Qf3 Qd3 23. Nxd6 Rf8 24. Bb4 Qb3 25. Qe4 Nxd5 26. Bc5 Nc3 27. Qf3 Nd3 28. Bd4 Ne5 29. Bxe5 Bxe5 30. Nxb7 Qc4 31. Kh2 Rfc8 32. Rac1 Rc7 33. Qg4 Qxg4 34. hxg4 Rcxb7 35. Bxb7 Rxb7 36. f4 Rb2+ 37. Kh3 Bg7 38. g5 Ra2 39. e4 Bd4 40. Rf3 Nxe4 41. Rc4 Nf2+ 42. Kg2 Ng4+ 43. Kh3 h5 44. gxh6 f5 0-1

[Event "Oberliga Nord W 9596"]
[Site "Germany"]
[Date "1996.01.28"]
[Round "5.4"]
[White "Mai, Philipp"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2170"]
[BlackElo "2280"]
[PlyCount "92"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gifhorn"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nd7 7. Bd3 Ngf6 8. Nxf6+ Nxf6 9. 0-0 0-0 10. Qe2 Qd6 11. c4 Nh5 12. Qe3 Rd8 13. Rd1 Be6 14. Be2 a5 15. b3 a4 16. Bb2 axb3 17. axb3 Nf4 18. Bf1 Bf5 19. Re1 Rxa1 20. Rxa1 Qc7 21. Re1 Bf6 22. Ne5 Bg5 23. Qc3 h5 24. Qg3 Ne6 25. Qc3 Nxd4 26. Nf3 Bf6 27. Nxd4 Bxd4 28. Qd2 c5 29. Bxd4 cxd4 30. Qb4 e6 31. Be2 d3 32. Bf3 b6 33. g4 hxg4 34. hxg4 d2 35. Rd1 Qf4 36. gxf5 Qxf3 37. Rxd2 Ra8 38. Kh2 Qf4+ 39. Kg2 Qxf5 40. Rd7 Qg4+ 41. Kh2 Qh4+ 42. Kg2 Ra2 43. Qxb6 Qg4+ 44. Kh2 Qf3 45. Qd8+ Kg7 46. Rd2 Qf4+ 0-1

[Event "Oberliga Nord W 9596"]
[Site "Germany"]
[Date "1996.01.07"]
[Round "4.4"]
[White "Niesel, Matthias Peter"]
[Black "Heinsohn, Thomas"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2280"]
[PlyCount "68"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Delmenhorst II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. h4 h5 7. g5 c5 8. Be3 Nc6 9. Nf3 cxd4 10. Bxd4 Nge7 11. Nb5 Nf5 12. Bc3 Rc8 13. Nbd4 Qb6 14. Bb5 Bc5 15. a4 0-0 16. a5 Qc7 17. Nxc6 bxc6 18. Be2 Rb8 19. b3 Bb4 20. Qd2 c5 21. Ra4 Ne7 22. 0-0 Nc6 23. Re1 d4 24. Bxb4 Nxb4 25. c3 Nd5 26. cxd4 Rxb3 27. Rc1 Qd7 28. Qa2 Nc3 29. Rxc3 Rxc3 30. Qa1 cxd4 31. Nxd4 Rfc8 32. Kh2 Qd5 33. f4 Rc1 34. Bf3 Rxa1 0-1

[Event "Oberliga Nord W 9596"]
[Site "Germany"]
[Date "1995.12.03"]
[Round "3.4"]
[White "Schwekendiek, Ulrich"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2300"]
[BlackElo "2280"]
[PlyCount "83"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Goettingen"]
[BlackTeam "Isernhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Nf5 8. Bd3 g6 9. dxc5 Bxc5 10. Nbd2 Qc7 11. Nb3 Bf8 12. Re1 Bg7 13. Bf4 h6 14. h3 g5 15. Bh2 Nfe7 16. Qe2 Ng6 17. Nbd4 Nce7 18. Qe3 Qb6 19. Re2 0-0 20. g4 Rac8 21. Bg3 Nc6 22. h4 gxh4 23. Bh2 Nxd4 24. Nxd4 Qc5 25. f4 Rfe8 26. Rae1 b5 27. a3 a5 28. Qf2 b4 29. axb4 axb4 30. f5 Nh8 31. cxb4 Qxb4 32. Bf4 Bf8 33. f6 Rc4 34. Be3 Bc5 35. Bxc4 dxc4 36. Qxh4 Bf8 37. Bxh6 Ng6 38. Qh3 Bc5 39. Be3 Qb6 40. Rh2 Rd8 41. Qh7+ Kf8 42. Qh8+ 1-0

[Event "Oberliga Nord W 9596"]
[Site "Germany"]
[Date "1995.11.05"]
[Round "2.4"]
[White "Niesel, Matthias Peter"]
[Black "Doescher, Arne"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2280"]
[PlyCount "84"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Bremen Nord"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. d3 a6 6. e4 Rb8 7. a4 d6 8. Nge2 e6 9. 0-0 Nge7 10. Be3 Nd4 11. Ra3 0-0 12. Qd2 Nec6 13. h3 Qb6 14. Nc1 Bd7 15. Kh2 Kh8 16. Bf4 e5 17. Be3 Qd8 18. Nd5 b5 19. cxb5 axb5 20. b3 Ra8 21. Ne2 b4 22. Bxd4 Nxd4 23. Nxd4 bxa3 24. Ne2 Rb8 25. Qa2 f5 26. Qxa3 f4 27. f3 fxg3+ 28. Nxg3 Be6 29. a5 Bh6 30. Ne2 Bxd5 31. exd5 Ra8 32. Ra1 Rf7 33. Nc3 Bf4+ 34. Kh1 Rfa7 35. Qb2 Rxa5 36. Ra4 Qh4 37. Qe2 Rxa4 38. bxa4 Bg3 39. Ne4 Bf4 40. Nxd6 Rxa4 41. Qd1 Qg3 42. Kg1 Ra2 0-1

[Event "Oberliga Nord W 9596"]
[Site "Germany"]
[Date "1995.10.15"]
[Round "1.4"]
[White "Niesel, Matthias Peter"]
[Black "Dohmeyer, Joern"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2280"]
[PlyCount "124"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Stadthagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 Nf6 6. Nc3 0-0 7. e3 e6 8. d4 cxd4 9. exd4 d5 10. Qe2 b6 11. cxd5 Nxd5 12. Rd1 Bb7 13. Bg5 Nce7 14. Ne4 h6 15. Bd2 Rc8 16. Rac1 Rxc1 17. Rxc1 Nc6 18. Bc3 Qd7 19. h4 Rd8 20. Bh3 Ncb4 21. Be1 Ba6 22. Qd1 Rc8 23. Rxc8+ Qxc8 24. a3 Qc2 25. Qxc2 Nxc2 26. Bd2 Nxd4 27. Nxd4 Bxd4 28. b3 h5 29. Ng5 Nc7 30. Bf4 e5 31. Bd2 Bd3 32. Nf3 Bb2 33. Ne1 Bb1 34. a4 Na6 35. b4 Ba3 36. b5 Nc5 37. Bc3 e4 38. a5 Nd3 39. axb6 axb6 40. Nxd3 exd3 41. Kf1 Bc5 42. Ke1 Ba2 43. Bd7 Kf8 44. Bc6 Ke7 45. Bd2 Ke6 46. Bg5 Bd5 47. Be8 Bb4+ 48. Kd1 Bf3+ 49. Kc1 d2+ 50. Bxd2 Bxd2+ 51. Kxd2 Ke7 52. Ke3 Bb7 53. Bc6 Bxc6 54. bxc6 Kd6 55. Kd4 Kxc6 56. f3 f6 57. g4 Kd6 58. gxh5 gxh5 59. f4 Ke6 60. Ke4 b5 61. f5+ Kd6 62. Kd4 b4 0-1

[Event "Porz op 28th"]
[Site "Cologne"]
[Date "1992.??.??"]
[Round "1"]
[White "Dobkowitz, Christian"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "2285"]
[PlyCount "52"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e5 6. Be3 Ngf6 7. h3 0-0 8. d5 h6 9. Bd3 Kh7 10. Qd2 Ne8 11. g4 Nc5 12. Bc2 a6 13. b4 Nd7 14. c5 a5 15. Na4 axb4 16. Qxb4 dxc5 17. Nxc5 Nd6 18. a4 b6 19. Nxd7 Bxd7 20. Ke2 Bc8 21. Nd2 Ba6+ 22. Bd3 Bxd3+ 23. Kxd3 f5 24. f3 fxe4+ 25. fxe4 Qc8 26. Kc3 Qa6 0-1

[Event "BL2-Nord 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Geisler, Robert"]
[Black "Niesel, Matthias Peter"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2260"]
[BlackElo "2285"]
[PlyCount "165"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. h3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 Na6 9. Nge2 cxd5 10. cxd5 Nc5 11. Bc2 a5 12. a3 Bd7 13. b4 axb4 14. axb4 Rxa1 15. Qxa1 Na6 16. Qa3 Qc7 17. Bd3 Nh5 18. 0-0 Nf4 19. Nb5 Bxb5 20. Bxb5 Qc2 21. Nxf4 exf4 22. Bd3 Qc3 23. Qxc3 Bxc3 24. Bxf4 Bxb4 25. Rb1 Bc5 26. Rxb7 Nb4 27. Bb5 Ra8 28. Bh6 Na2 29. Re7 Nc3 30. Be8 Bd4 31. Bxf7+ Kh8 32. g3 Be5 33. Re8+ Rxe8 34. Bxe8 Nxe4 35. Be3 Nc3 36. Bf7 Kg7 37. Be6 Ne2+ 38. Kg2 Nd4 39. Bc8 Nf5 40. Bxf5 gxf5 41. f4 Bc3 42. Kf3 h5 43. g4 hxg4+ 44. hxg4 fxg4+ 45. Kxg4 Kf6 46. Bc1 Bb4 47. Bb2+ Kf7 48. Kf5 Bc5 49. Bc3 Ba3 50. Be1 Bc5 51. Bh4 Bb4 52. Ke4 Ba3 53. f5 Bb2 54. Kd3 Bf6 55. Bg3 Ke7 56. Ke4 Bb2 57. Bh4+ Kf7 58. Bg5 Bc3 59. Ke3 Bb2 60. Kf3 Bc3 61. Ke4 Bb2 62. Kd3 Bf6 63. Bf4 Ke7 64. Kc4 Kd7 65. Kb5 Bh4 66. Be3 Bf6 67. Kb6 Bd8+ 68. Kb7 Bf6 69. Bd2 Bd4 70. Bg5 Be5 71. Bh4 Bf4 72. Bf6 Bg3 73. Bg7 Bf4 74. f6 Ke8 75. Kc6 Kf7 76. Kd7 Bg3 77. Bh6 Kxf6 78. Bf8 Kf7 79. Bxd6 Be1 80. Bc5 Bg3 81. Kc6 Ke8 82. Bd6 Be1 83. Be5 1/2-1/2

[Event "BL2-Nord 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Jaehnisch, Frank"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "A27"]
[BlackElo "2285"]
[PlyCount "107"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e5 4. d4 exd4 5. Nxd4 Nc6 6. Nc2 d6 7. e4 Nge7 8. Bg5 f6 9. Bh4 0-0 10. Qd2 Be6 11. Be2 Qd7 12. 0-0 f5 13. f3 fxe4 14. fxe4 Ne5 15. Nd5 Nxd5 16. exd5 Bf5 17. Nd4 Rae8 18. Rae1 a6 19. b3 Rf7 20. Nxf5 Rxf5 21. Rxf5 Qxf5 22. Rf1 Qd7 23. h3 Rf8 24. Rxf8+ Bxf8 25. Qg5 Qf7 26. Qf6 Qxf6 27. Bxf6 Bg7 28. Bd8 c5 29. dxc6 Nxc6 30. Bc7 Nd4 31. Bg4 Nf5 32. Bxf5 gxf5 33. Bxd6 Kf7 34. Kf2 Ke6 35. Bf4 b5 36. Ke3 bxc4 37. bxc4 Kd7 38. Kd3 Kc6 39. Be3 Bf6 40. Bd4 Bg5 41. Bg7 Bc1 42. Bf8 Bb2 43. Ke3 Be5 44. g4 fxg4 45. hxg4 Kd7 46. Ke4 Ke6 47. c5 Bc3 48. Bh6 Bb4 49. Be3 Ba3 50. Bf2 Bb2 51. Bg3 Ba3 52. c6 a5 53. Kd4 Bd6 54. c7 1-0

[Event "Porz op 28th"]
[Site "Cologne"]
[Date "1992.??.??"]
[Round "9"]
[White "Meier, Andre"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2285"]
[PlyCount "44"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Qc7 6. h3 e5 7. Nbd2 Bd6 8. 0-0 Ne7 9. Re1 0-0 10. a4 b5 11. a5 Ng6 12. Nf1 Bd7 13. Ng3 Rad8 14. Nf5 Rfe8 15. Ng5 Be7 16. Qh5 Bxg5 17. Bxg5 f6 18. Be3 Nf4 19. Qg4 Bxf5 20. Qxf5 Ne6 21. Qg4 Nd4 22. Qd1 Qf7 0-1

[Event "Porz op 28th"]
[Site "Cologne"]
[Date "1992.??.??"]
[Round "8"]
[White "Niesel, Matthias Peter"]
[Black "Bartel, Mario"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2285"]
[PlyCount "129"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 e6 6. e4 Nge7 7. Nge2 f5 8. d3 d6 9. Rb1 0-0 10. 0-0 Nd4 11. b4 Nec6 12. f4 cxb4 13. axb4 Nxe2+ 14. Nxe2 Qb6+ 15. Kh1 Nxb4 16. Bd2 a5 17. Qa4 Ra6 18. exf5 Rxf5 19. Nc1 Rf7 20. Qd1 Bd7 21. Qe2 d5 22. cxd5 exd5 23. Na2 Bf8 24. Nxb4 axb4 25. Bxd5 Bc6 26. Qe4 Bxd5 27. Qxd5 Qc6 28. Qxc6 bxc6 29. Bxb4 Bxb4 30. Rxb4 Ra2 31. Kg1 Rd7 32. Rb3 Rd2 33. Rc3 Rd6 34. Rfc1 Re6 35. R3c2 Rxd3 36. Rxc6 Rxc6 37. Rxc6 Rd2 38. Rc7 Ra2 39. Rb7 Rc2 40. Re7 Ra2 41. Re1 Kf7 42. Rf1 Kf6 43. Rf2 Ra1+ 44. Kg2 Kf5 45. Re2 h6 46. Kf3 Ra3+ 47. Kg2 Ra5 48. Rf2 Ra3 49. Kh3 Rb3 50. Kh4 Rb4 51. g4+ Kf6 52. Rf3 Ra4 53. h3 Rb4 54. f5 h5 55. fxg6+ Kxg6 56. Ra3 hxg4 57. Ra6+ Kf5 58. Ra5+ Kg6 59. hxg4 Rb6 60. Ra8 Rc6 61. Rg8+ Kh7 62. Rg5 Kh6 63. Re5 Kg6 64. Re4 Ra6 65. Kg3 1/2-1/2

[Event "Porz op 28th"]
[Site "Cologne"]
[Date "1992.??.??"]
[Round "4"]
[White "Niesel, Matthias Peter"]
[Black "Grigore, George Gabriel"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2285"]
[BlackElo "2410"]
[PlyCount "116"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. e4 Nc6 5. Ne2 e6 6. Nbc3 Nge7 7. d3 d6 8. h4 h5 9. Bg5 a6 10. Qd2 Rb8 11. a4 Nd4 12. Ra3 Qc7 13. 0-0 Nec6 14. Na2 Ne5 15. Nxd4 cxd4 16. b4 a5 17. Rb1 Nd7 18. Qb2 Ra8 19. bxa5 Rxa5 20. Bd2 Ra7 21. Nb4 0-0 22. Nc2 e5 23. Nb4 Nc5 24. Nd5 Qd8 25. a5 Ra6 26. Nb4 Ra8 27. Nd5 Ra6 28. Nb4 Rxa5 29. Nc6 Rxa3 30. Nxd8 Rxd3 31. Qc2 Rxd8 32. Ba5 Rf8 33. Bb4 Bd7 34. Bf1 Rf3 35. Bxc5 dxc5 36. Rxb7 Rc3 37. Qb2 Bc6 38. Rc7 Bxe4 39. Rxc5 Rc2 40. Qb3 Rc1 41. Qa3 Rd1 42. Qb3 Rb1 43. Qa3 Ra8 44. Qxa8+ Bxa8 45. Rc8+ Kh7 46. Rxa8 d3 47. Rd8 e4 48. Kg2 Bh6 49. c5 d2 50. Be2 Re1 51. c6 Rxe2 52. c7 d1Q 53. Rxd1 Rc2 54. Rd7 Kg7 55. Re7 e3 56. c8Q Rxc8 57. fxe3 Kf6 58. Re4 Rc6 0-1

[Event "BL2-Nord 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Niesel, Matthias Peter"]
[Black "Kerner, Volkmar"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2280"]
[PlyCount "111"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. g3 c6 3. Bg2 d5 4. b3 Qf6 5. Nc3 d4 6. Ne4 Qd8 7. f4 Be7 8. Nf3 Nf6 9. Qc2 Na6 10. Ne5 0-0 11. Bb2 Nb4 12. Qb1 a5 13. a3 Na6 14. Ng5 Nc5 15. Qc2 a4 16. b4 Nb3 17. Rd1 g6 18. h4 Nh5 19. Kf2 c5 20. Bf3 f5 21. b5 Bf6 22. e3 Bxe5 23. fxe5 Qc7 24. exd4 cxd4 25. Rde1 Bd7 26. Qd1 Ng7 27. d3 h5 28. Nh3 Qc5 29. Nf4 Kh7 30. Bxb7 Rab8 31. Bf3 Rfc8 32. Kg2 Rc7 33. Re2 Bc8 34. Qe1 Ra7 35. Qf2 Re7 36. Rhe1 Ra7 37. Kh2 Re7 38. Rc2 Rd7 39. Kg1 Rd8 40. Ree2 Rd7 41. Qe1 Ra7 42. Bc1 Rc7 43. Nh3 Ra7 44. Qb4 Kg8 45. Bg5 Kf7 46. Rb2 Qb6 47. Rec2 Nc5 48. Bd8 Qxd8 49. Qxc5 Ra5 50. Ng5+ Kg8 51. Bc6 Bb7 52. Qd6 Bxc6 53. bxc6 Raa8 54. c7 Qxd6 55. Rxb8+ Qf8 56. Rcb2 1-0

[Event "Porz op 28th"]
[Site "Cologne"]
[Date "1992.??.??"]
[Round "2"]
[White "Niesel, Matthias Peter"]
[Black "Schott, Guido"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2285"]
[PlyCount "83"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 a5 6. Nge2 d6 7. d4 exd4 8. exd4 Bb4 9. 0-0 Bxc3 10. Nxc3 0-0 11. h3 h6 12. a3 Re8 13. Be3 Ne7 14. g4 c6 15. Qf3 Ng6 16. Qg3 Qb6 17. Qxd6 Qxb2 18. Rfc1 Qb6 19. Na4 Qd8 20. Qxd8 Rxd8 21. Nb6 Rb8 22. Nxc8 Rbxc8 23. Rab1 Rd7 24. Rc2 Nf8 25. Rcb2 Rcd8 26. Rxb7 Rxb7 27. Rxb7 Ne6 28. Ra7 Nxd4 29. Rxa5 Ne2+ 30. Kf1 Nd4 31. Kg1 Ne2+ 32. Kh2 Nd4 33. Bxd4 Rxd4 34. Rc5 Rd3 35. a4 Ra3 36. Bxc6 Ra2 37. Kg2 h5 38. g5 Nh7 39. h4 Ra3 40. Be4 g6 41. a5 Kg7 42. Bd5 1-0

[Event "Porz op 28th"]
[Site "Cologne"]
[Date "1992.??.??"]
[Round "7"]
[White "Ottens, Stephan"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2265"]
[BlackElo "2285"]
[PlyCount "81"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 a6 9. Ba4 d5 10. exd5 Qxd5 11. 0-0 0-0 12. Nc3 Qh5 13. d5 Ne5 14. Nxe5 Qxe5 15. Rfe1 Qd6 16. Ne4 Qxd5 17. Qc3 Qd8 18. Rad1 Nd5 19. Qd4 c6 20. Bb3 Be6 21. Nc5 Qc8 22. Rd3 Bf5 23. Rg3 Bg6 24. h4 Nf6 25. Re7 b6 26. Ne6 c5 27. Qc3 c4 28. Bxc4 b5 29. Nxf8 Kxf8 30. Qa3 Qxc4 31. Ra7+ b4 32. Rxa8+ Ke7 33. Re3+ Be4 34. Qxa6 Qc1+ 35. Qf1 Qxe3 36. fxe3 Bxa8 37. Qc4 Bd5 38. Qxb4+ Ke6 39. a4 h5 40. a5 Nd7 41. e4 1-0

[Event "BL2-Nord 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Sieg, Martin"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "2280"]
[PlyCount "113"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. h3 Nc6 7. Nf3 0-0 8. Qd2 e5 9. d5 Nd4 10. Nxd4 exd4 11. Bxd4 Nxe4 12. Nxe4 Re8 13. f3 f5 14. Bxg7 Kxg7 15. Qd4+ Kg8 16. 0-0-0 fxe4 17. fxe4 Qh4 18. Bd3 Qg5+ 19. Kb1 Re5 20. g4 Bd7 21. Rdf1 Qh4 22. Qe3 Bxa4 23. Rf4 Qe7 24. Rhf1 g5 25. Rf6 Be8 26. h4 gxh4 27. Qh6 Bg6 28. Qxh4 Re8 29. Qf2 Qg7 30. Qf4 R5e7 31. Qf2 Rf7 32. g5 Ref8 33. Qh4 Re8 34. R1f4 Re5 35. Be2 Rfe7 36. Qf2 Re8 37. Bg4 Bxe4 38. Be6+ R5xe6 39. dxe6 Bg6 40. Rf7 Qe5 41. Rf8+ Rxf8 42. Rxf8+ Kg7 43. Qf6+ Qxf6 44. Rxf6 h5 45. e7 Bf7 46. Kc1 a5 47. Kd2 b5 48. Rf5 c6 49. Rf6 h4 50. Rxd6 Be8 51. Rh6 Kf7 52. Rh7+ Ke6 53. g6 h3 54. Rh8 h2 55. g7 h1Q 56. g8Q+ Bf7 57. e8Q+ 1-0

[Event "Regionalliga NordS 9091"]
[Site "Germany"]
[Date "1991.05.05"]
[Round "9.5"]
[White "Niesel, Matthias Peter"]
[Black "Von Alvensleben, Wolfram"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "2275"]
[BlackElo "2215"]
[PlyCount "90"]
[EventDate "1990.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stadthagen"]
[BlackTeam "Hannover SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Bf4 e6 8. Bd3 Bg6 9. Ne2 Bd6 10. 0-0 Qc7 11. Bg3 Nd7 12. b4 0-0-0 13. Qc2 Bxd3 14. Qxd3 h5 15. Rfd1 h4 16. Bxd6 Qxd6 17. f4 h3 18. Qf3 hxg2 19. b5 c5 20. Kxg2 f5 21. dxc5 Qxc5 22. Rd4 Nf6 23. Rad1 Rdg8+ 24. Ng3 Ng4 25. h3 Nf6 26. Kh2 Nd5 27. c4 Nf6 28. Qd3 Kc7 29. Qd2 e5 30. fxe5 Qxe5 31. Qf4 Ng4+ 32. Kh1 Rxh3+ 33. Kg2 Qxf4 34. Rxf4 Rxg3+ 35. Kxg3 Ne3+ 36. Kf3 Nxd1 37. Rxf5 Rg7 38. a4 Nb2 39. a5 b6 40. axb6+ Kxb6 41. Rf6+ Kb7 42. Rf4 f6 43. Ke3 Rc7 44. Rxf6 Nxc4+ 45. Kd4 Na3 0-1

[Event "Regionalliga NordS 9091"]
[Site "Germany"]
[Date "1991.04.14"]
[Round "8.5"]
[White "Teerling, Volker"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "E18"]
[BlackElo "2275"]
[PlyCount "62"]
[EventDate "1990.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Wilmersdorf"]
[BlackTeam "Stadthagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d4 Be7 6. c4 0-0 7. Nc3 Ne4 8. Bd2 d6 9. Rc1 Nd7 10. Nxe4 Bxe4 11. Ne1 Bxg2 12. Nxg2 c5 13. Bc3 Qc7 14. d5 Bf6 15. e4 Bxc3 16. Rxc3 e5 17. Nh4 Nf6 18. Qe2 Qd7 19. f4 exf4 20. Rxf4 Rae8 21. Rcf3 Ng4 22. Nf5 Ne5 23. Re3 a6 24. h4 b5 25. h5 bxc4 26. Ra3 g6 27. Ne3 Qb5 28. Rf6 Rd8 29. Ng4 Nxg4 30. Qxg4 Qxb2 31. hxg6 Qxf6 0-1

[Event "Regionalliga NordS 9091"]
[Site "Germany"]
[Date "1991.03.17"]
[Round "7.4"]
[White "Thiede, Lars"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2225"]
[BlackElo "2275"]
[PlyCount "79"]
[EventDate "1990.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Neukoelln"]
[BlackTeam "Stadthagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. 0-0 Nc6 5. d3 e6 6. e4 Nge7 7. c3 d5 8. Bd2 0-0 9. Qc1 b6 10. Bh6 Ba6 11. Bxg7 Kxg7 12. Rd1 Qc7 13. Na3 Rfd8 14. exd5 Nxd5 15. d4 Nce7 16. dxc5 Qxc5 17. Ng5 Rac8 18. Nc2 Nxc3 19. Nxe6+ fxe6 20. bxc3 Qxc3 21. Rxd8 Rxd8 22. Ne3 Qxc1+ 23. Rxc1 Rd7 24. Ng4 Be2 25. Ne5 Rd2 26. f4 Rd1+ 27. Rxd1 Bxd1 28. Kf2 Ba4 29. Ke3 Nf5+ 30. Kd3 Bb5+ 31. Kc3 Ne3 32. Bh3 Kf6 33. Kd4 Nd5 34. a3 Nc7 35. Ng4+ Ke7 36. Ke5 Be8 37. Bf1 Nd5 38. Bc4 Nc7 39. Nf6 Bb5 40. Bb3 1-0

[Event "Regionalliga NordS 9091"]
[Site "Germany"]
[Date "1991.02.17"]
[Round "6.4"]
[White "Niesel, Matthias Peter"]
[Black "Zyla, Winfried"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2275"]
[PlyCount "106"]
[EventDate "1990.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stadthagen"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 h5 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Ne7 8. d5 exd5 9. Nxd5 Nbc6 10. c3 Qd7 11. h3 Bxf3 12. Bxf3 0-0-0 13. Be3 Rde8 14. Bf2 Kb8 15. b4 Nxd5 16. exd5 Ne7 17. Rc1 Qf5 18. c4 Qxf4 19. g3 Qf6 20. Bg2 Qb2 21. Rb1 Qc3 22. c5 Nc8 23. c6 Re7 24. cxb7 Nb6 25. a4 Nc4 26. Rc1 Nb2 27. Qc2 Qxc2 28. Rxc2 Nd3 29. Kh2 Nxb4 30. Rd2 Rhe8 31. Rb1 a5 32. Bf1 Re4 33. Bb5 R8e5 34. Bc6 Re2 35. Rxe2 Rxe2 36. Kg1 Rc2 37. Bb5 Nxd5 38. Re1 Be5 39. Be8 h4 40. Bxf7 hxg3 41. Bxg3 Bxg3 42. Re8+ Kxb7 43. Bxd5+ c6 44. Be4 Rc4 45. Bxg6 Rxa4 46. Kg2 Be5 47. Re7+ Kb6 48. Rh7 Ra3 49. Be8 a4 50. h4 Rg3+ 51. Kf1 a3 52. Bf7 Rh3 53. h5 a2 0-1

[Event "Regionalliga NordS 9091"]
[Site "Germany"]
[Date "1991.01.27"]
[Round "5.5"]
[White "Niesel, Matthias Peter"]
[Black "Schoof, Soenke"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2275"]
[PlyCount "161"]
[EventDate "1990.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stadthagen"]
[BlackTeam "Niederelbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 a6 10. d3 Be6 11. Bb2 f5 12. Na4 Nxa4 13. Qxa4 Bf6 14. Qc2 Rb8 15. Rac1 Rf7 16. e3 Rd7 17. Rfd1 Qf8 18. Nd2 Ne7 19. Nc4 Ng6 20. Na5 c6 21. Nb3 Rd6 22. Nc5 f4 23. exf4 exf4 24. Bxf6 gxf6 25. Nxe6 Rxe6 26. Qc4 Qf7 27. gxf4 Nh4 28. f5 Nxf5 29. Qf4 Nd6 30. Bh3 f5 31. Kh1 Rg6 32. Rg1 Rd8 33. Rg3 Qf6 34. Rcg1 Kf7 35. Bg2 Nb5 36. Bf3 Kg7 37. Bh5 Rxg3 38. Rxg3+ Kh8 39. Re3 Rg8 40. Rg3 Nd6 41. Kg2 Rg7 42. Bd1 Rg6 43. Bb3 Kg7 44. Bd1 Kf8 45. Bh5 Rg7 46. Bd1 Ke7 47. Bf3 h6 48. d4 Rg5 49. d5 cxd5 50. Bxd5 Kf8 51. h4 Rg6 52. Kh3 Kg7 53. Bf3 Kh7 54. a4 b6 55. Bh5 Rg7 56. Rxg7+ Kxg7 57. Bf3 Nf7 58. Qg3+ Kh7 59. Qc7 Qe6 60. Kg2 Kg6 61. a5 bxa5 62. bxa5 Ne5 63. h5+ Kf6 64. Qh7 Nf7 65. Qg6+ Ke7 66. Qxe6+ Kxe6 67. Be2 Ne5 68. Bxa6 Nc6 69. Bc4+ Kf6 70. a6 Kg5 71. Bb5 Na7 72. Be8 Kg4 73. f3+ Kg5 74. Kf2 f4 75. Ke2 Kh4 76. Kd3 Kg3 77. Ke4 Nc8 78. Bd7 Na7 79. Bg4 Nb5 80. Kf5 Nd4+ 81. Kg6 1-0

[Event "Regionalliga NordS 9091"]
[Site "Germany"]
[Date "1991.01.06"]
[Round "4.4"]
[White "Niesel, Matthias Peter"]
[Black "Suhl, Dirk"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2275"]
[PlyCount "114"]
[EventDate "1990.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stadthagen"]
[BlackTeam "Rehberge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Nc6 5. Bg2 Qh5 6. Qb3 e5 7. d3 Bc5 8. Nc3 Bb6 9. h3 Nd4 10. Nxd4 exd4 11. Qb5+ Qxb5 12. Nxb5 a6 13. Na3 c6 14. Nc4 Bc7 15. Bd2 Be6 16. Bb4 0-0-0 17. Be7 Rd7 18. Bxf6 gxf6 19. Rc1 h5 20. h4 Re8 21. Bf3 Bd5 22. Bxd5 Rxd5 23. Rc2 f5 24. Kd1 Kd7 25. Nd2 f6 26. Nf3 Rg8 27. Rc4 Bb6 28. b3 Ba7 29. Kd2 b5 30. Rc2 Bb8 31. Rhc1 Rc8 32. Rc5 Kd6 33. b4 Ba7 34. Rxd5+ Kxd5 35. Ng1 c5 36. bxc5 Rxc5 37. Nh3 Bb8 38. Rc2 Rxc2+ 39. Kxc2 Kc5 40. Kb3 a5 41. a4 Bd6 42. f4 bxa4+ 43. Kxa4 Kb6 44. Ng1 Bb4 45. Nf3 Bc3 46. Kb3 Kb5 47. Kc2 a4 48. e3 Kc5 49. exd4+ Bxd4 50. Nd2 Kb4 51. Nc4 Bf2 52. Kb2 Bxg3 53. Nd6 Bxh4 54. Nxf5 Bf2 55. Nd6 h4 56. Ne4 Be1 57. Ka2 h3 0-1

[Event "Porz op 26th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "3"]
[White "Dautov, Rustem"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2595"]
[BlackElo "2285"]
[PlyCount "95"]
[EventDate "1991.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 h6 9. Qc2 Nh7 10. d5 a5 11. Be3 Nc5 12. Qd2 h5 13. Ng5 f6 14. Nxh7 Kxh7 15. f4 f5 16. fxe5 Bxe5 17. Bd4 Bxd4+ 18. Qxd4 Qf6 19. Qxf6 Rxf6 20. Nb5 Rf7 21. exf5 Bxf5 22. Bh3 Raf8 23. Bxf5 gxf5 24. Rf3 Nd7 25. Nd4 Ne5 26. Rf4 Nd3 27. Rh4 Kh6 28. b3 Ne5 29. Rf1 Kg6 30. h3 Rh8 31. Ne6 b6 32. Kg2 Rhh7 33. Kf2 Kh6 34. Ke3 Ng6 35. Rd4 Rh8 36. g4 f4+ 37. Nxf4 Re8+ 38. Re4 Rxe4+ 39. Kxe4 hxg4 40. hxg4 Nxf4 41. Rxf4 Re7+ 42. Kf3 Re1 43. Re4 Rb1 44. Re7 a4 45. bxa4 Rb4 46. Rxc7 Rxa4 47. Kf4 Rxa2 48. Kf5 1-0

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "1"]
[White "Freese, Carsten"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2285"]
[PlyCount "81"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nc3 g6 4. Nf3 Bg7 5. g3 Rb8 6. Bg2 b5 7. 0-0 b4 8. Ne2 Qb6 9. Kh1 Nf6 10. e5 Ng4 11. h3 Nh6 12. g4 d6 13. d4 cxd4 14. Nfxd4 Nxd4 15. Qxd4 Qa6 16. Qd3 Qxd3 17. cxd3 Bb7 18. exd6 exd6 19. Be3 Bxg2+ 20. Kxg2 Bxb2 21. Rab1 Bg7 22. Bxa7 Ra8 23. Bd4 Bxd4 24. Nxd4 Rxa2+ 25. Rf2 Ra4 26. Rfb2 Kd7 27. Rxb4 Rha8 28. Rb7+ Kd8 29. Nc6+ Ke8 30. Re1+ Kf8 31. Ree7 Rxf4 32. Red7 Ra2+ 33. Kg1 Rf3 34. Nd8 Re3 35. Kf1 g5 36. Nxf7 Rf3+ 37. Kg1 Rxf7 38. Rb8+ Kg7 39. Rxd6 Rc7 40. Rb1 Nf7 41. Rd5 0-1

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "7"]
[White "Glek, Igor Vladimirovich"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2540"]
[BlackElo "2285"]
[PlyCount "106"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Qc7 6. a4 a5 7. Nbd2 e5 8. Nc4 Bd6 9. 0-0 Ne7 10. Nh4 0-0 11. g4 b5 12. Nxd6 Qxd6 13. Kh1 c4 14. f4 cxd3 15. fxe5 Qxe5 16. cxd3 b4 17. Qe2 Ba6 18. Bf4 Qd4 19. Rad1 Rad8 20. Nf3 Qd7 21. Ne5 Qe6 22. Nc4 Rxd3 23. Rxd3 Bxc4 24. Rfd1 Bxd3 25. Rxd3 Nd5 26. Bg3 Re8 27. Rd4 c5 28. Rd1 Nf6 29. e5 Nxg4 30. Qb5 Nxe5 31. Qxc5 Qc6+ 32. Qxc6 Nxc6 33. Bc7 g6 34. b3 Re3 35. Rd6 Rc3 36. Bb6 h5 37. Kg2 Kg7 38. Bf2 g5 39. Be1 Rc2+ 40. Kf3 f6 41. Bd2 Kg6 42. Ke4 Ne5 43. Rd5 Rb2 44. Bc1 Rb1 45. Rc5 Ng4 46. Bd2 Rxb3 47. Rxa5 Nf2+ 48. Kd4 Rd3+ 49. Kc4 Rxd2 50. Kxb4 Ne4 51. Ra8 Rxh2 52. a5 Ra2 53. Re8 Kf5 0-1

[Event "Werfen op-A"]
[Site "Werfen"]
[Date "1991.??.??"]
[Round "7"]
[White "Glek, Igor Vladimirovich"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2530"]
[BlackElo "2285"]
[PlyCount "111"]
[EventDate "1991.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d6 5. Qf3 e6 6. Nge2 Qe7 7. a4 Nd7 8. 0-0 Ngf6 9. a5 e5 10. d5 c5 11. a6 bxa6 12. Bxa6 0-0 13. Nb5 Nb6 14. Bg5 h6 15. Bxf6 Bxf6 16. Bxc8 Nxc8 17. Nec3 Bg5 18. Ra6 Rb8 19. Rc6 Bd2 20. b3 Bxc3 21. Nxc3 Kg7 22. Nd1 Qd7 23. Qc3 Ne7 24. Ra6 Rb4 25. Qa1 Nc8 26. f3 f5 27. Nf2 Kh7 28. h3 Rf7 29. Qe1 Rb6 30. Ra5 Ne7 31. Qa1 Ng8 32. Qa4 Qe7 33. Ra1 Rb7 34. Rb5 Nf6 35. Rxb7 Qxb7 36. Qa6 Qc7 37. Qb5 Qb6 38. Qxb6 axb6 39. Ra6 Rb7 40. Kf1 Kg7 41. Ra8 Kf7 42. g4 f4 43. Nd1 b5 44. Ke2 g5 45. Nb2 h5 46. gxh5 Nxh5 47. Nd3 Ng3+ 48. Ke1 Kf6 49. Nf2 b4 50. Ng4+ Kg7 51. Kd2 Nf1+ 52. Kd3 Rb6 53. Ra7+ Kg6 54. Rc7 Rb8 55. Rc6 c4+ 56. bxc4 1-0

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "5"]
[White "Gustavsson, Cyrill"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2285"]
[PlyCount "114"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. g4 f5 8. gxf5 gxf5 9. Qh5+ Kf8 10. f4 exf4 11. Bxf4 Ng6 12. Nge2 Nf6 13. Qf3 fxe4 14. Nxe4 Bg4 15. Qe3 Bxe2 16. Bxe2 Nxe4 17. 0-0 Nf6 18. Bg5 Qe7 19. Qd4 Ne5 20. Bxf6 Bxf6 21. Rxf6+ Qxf6 22. Rf1 Rg8+ 23. Kh1 Qxf1+ 24. Bxf1 Rg7 25. Bh3 Kg8 26. Be6+ Kh8 27. Qf4 Ng6 28. Qd4 Rf8 29. h4 Rf4 30. Qxa7 Nf8 31. Bh3 Rxh4 32. Kh2 b6 33. Qb8 Rf7 34. Kg3 Rxc4 35. Be6 Rf6 36. Qd8 Kg7 37. Qe7+ Kg6 38. Bg4 Rcf4 39. Qxc7 h5 40. Be2 Kh6 41. Qxb6 h4+ 42. Kh3 Nh7 43. Qe3 Ng5+ 44. Kg2 h3+ 45. Kh1 Re4 46. Qc3 Rf2 47. Bd3 Re5 48. Qb4 Kh5 49. Bg6+ Kxg6 50. Qxd6+ Kh7 51. Qc7+ Rf7 52. Qc2+ Kh6 53. Kh2 Ref5 54. Qc6+ R5f6 55. d6 Rf2+ 56. Kh1 Rf1+ 57. Kh2 R7f2+ 0-1

[Event "Porz op 26th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "7"]
[White "Hoffmann, Ulrich"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "E66"]
[BlackElo "2285"]
[PlyCount "61"]
[EventDate "1991.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. Rb1 b5 12. cxb5 axb5 13. b4 cxb4 14. Rxb4 Bd7 15. Qd3 Qe8 16. h3 Nb7 17. Nb3 Nc5 18. Qb1 Qc8 19. Nd4 Na6 20. Nc6 Bxc6 21. dxc6 Nxb4 22. Qxb4 Qa6 23. c7 Rbc8 24. Nxb5 Ne8 25. a4 Nxc7 26. Be3 Ne6 27. Ba7 Nc5 28. a5 Nd7 29. f4 Bc3 30. Qa4 Nc5 31. Qc4 0-1

[Event "Werfen op-A"]
[Site "Werfen"]
[Date "1991.??.??"]
[Round "5"]
[White "Kadishev, Leonid"]
[Black "Niesel, Matthias Peter"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2385"]
[BlackElo "2285"]
[PlyCount "25"]
[EventDate "1991.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nf6 6. Bd3 dxe4 7. Nxe4 Nxe4 8. Bxe4 Nd7 9. 0-0 0-0 10. c3 e5 11. dxe5 Nxe5 12. Nd4 Nc4 13. Bf3 1/2-1/2

[Event "BL2-Nord qual"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Klostermann, Markus"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2280"]
[BlackElo "2285"]
[PlyCount "88"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Nd5 a5 6. Nxb4 axb4 7. d3 d5 8. cxd5 Nxd5 9. Bg2 0-0 10. 0-0 Re8 11. a3 bxa3 12. Rxa3 Rxa3 13. bxa3 Nd4 14. Bb2 c5 15. Nxe5 Rxe5 16. e3 Nxe3 17. fxe3 Rxe3 18. Qh5 Qe7 19. Be4 g6 20. Qd5 Bh3 21. Rb1 Bf5 22. Bxd4 Bxe4 23. dxe4 cxd4 24. Rxb7 Qf6 25. Rb8+ Kg7 26. Rb1 Rxa3 27. Rf1 Rf3 28. Rxf3 Qxf3 29. Qxd4+ Qf6 30. Qd5 h5 31. Kg2 Qb2+ 32. Kh3 Qf6 33. Kg2 Qb2+ 34. Kh3 Qa1 35. e5 Qf1+ 36. Kh4 Qf5 37. h3 Kh7 38. Qd6 Qe4+ 39. g4 Qe1+ 40. Kg5 Qe3+ 41. Kh4 hxg4 42. hxg4 Qf4 43. Qf6 Qh2+ 44. Kg5 Qh6# 0-1

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "6"]
[White "Niesel, Matthias Peter"]
[Black "Behl, Torsten"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2285"]
[PlyCount "61"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. Qc3 f6 7. e3 Bg7 8. d4 Qd7 9. Ne2 Nc6 10. 0-0 0-0 11. Qb3+ Kh8 12. Nbc3 e5 13. d5 Na5 14. Qc2 Nac4 15. a4 a5 16. b3 Nd6 17. Ba3 Rf7 18. Rac1 Qd8 19. Rfd1 Bf5 20. e4 Bd7 21. f4 Bh6 22. Rf1 Bg4 23. h3 Bd7 24. Rce1 Qe8 25. Nd1 Bf8 26. Bb2 exf4 27. gxf4 Bg7 28. Ng3 Qc8 29. Kh2 c6 30. Qc5 Qc7 31. e5 1-0

[Event "Werfen op-A"]
[Site "Werfen"]
[Date "1991.??.??"]
[Round "6"]
[White "Niesel, Matthias Peter"]
[Black "Haas, H."]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2285"]
[BlackElo "2100"]
[PlyCount "89"]
[EventDate "1991.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 Nge7 6. h4 h5 7. Nh3 d6 8. Nd5 0-0 9. Bg5 f6 10. Bd2 Nd4 11. e3 Ndf5 12. 0-0 c6 13. Nxe7+ Nxe7 14. Bb4 Be6 15. Kh2 Qd7 16. Rc1 Rac8 17. Qe2 c5 18. Bc3 Nf5 19. Bd5 Ne7 20. Bg2 Nf5 21. b3 b6 22. Rcd1 Rfe8 23. Qb2 Nh6 24. Bd5 Bxd5 25. cxd5 Ng4+ 26. Kg2 Qb7 27. e4 Nh6 28. Bd2 Nf7 29. Qc1 Rf8 30. f4 Qa6 31. Qc2 f5 32. Bc3 Qb7 33. Rf3 Rce8 34. Rdf1 fxe4 35. dxe4 Nh6 36. Ng5 Ng4 37. Ne6 Rf7 38. Qd3 Qd7 39. f5 gxf5 40. Rxf5 Rxf5 41. Rxf5 Bh6 42. Bd2 Qh7 43. Rxh5 Qg6 44. Rf5 Kh7 45. Bg5 1-0

[Event "BL2-Nord qual"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Niesel, Matthias Peter"]
[Black "Jacoby, Florian"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2285"]
[PlyCount "114"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 c6 2. b3 d5 3. Bb2 Nf6 4. Nf3 Bg4 5. e3 Nbd7 6. h3 Bh5 7. Nc3 e6 8. Be2 Be7 9. 0-0 Qb6 10. cxd5 cxd5 11. Na4 Qa5 12. a3 0-0 13. b4 Qd8 14. Rc1 Rc8 15. Qb3 Ne4 16. g4 Bg6 17. d3 Nd6 18. Ne5 Nxe5 19. Bxe5 b6 20. Nc3 Qd7 21. Nb1 Rxc1 22. Rxc1 Rc8 23. Qb2 f6 24. Bg3 Be8 25. Nd2 Rxc1+ 26. Qxc1 Qc6 27. Qb2 a5 28. Nf3 axb4 29. axb4 Nb5 30. Bf1 Qc3 31. Qxc3 Nxc3 32. Bc7 b5 33. Ba5 e5 34. Ne1 Kf7 35. Nc2 Ke6 36. f3 Kd6 37. Kf2 Kc6 38. Ke1 Na4 39. Bg2 Bf7 40. f4 Nb6 41. fxe5 fxe5 42. Kd2 Bg6 43. Bxb6 Kxb6 44. Bxd5 h5 45. Be6 Kc6 46. Kc3 Bg5 47. e4 Kd6 48. Bc8 hxg4 49. Bxg4 Bh4 50. Bc8 Bh5 51. Bg4 Bf7 52. Kd2 Bg5+ 53. Ne3 Kc6 54. Bf5 Bh5 55. Bg4 Bf7 56. Bd1 Be6 57. Bg4 Bf7 1/2-1/2

[Event "Werfen op-A"]
[Site "Werfen"]
[Date "1991.??.??"]
[Round "8"]
[White "Niesel, Matthias Peter"]
[Black "Klinger, Josef"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2285"]
[BlackElo "2510"]
[PlyCount "80"]
[EventDate "1991.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 e6 4. b3 Be7 5. Bb2 0-0 6. Nf3 d6 7. 0-0 a6 8. d4 cxd4 9. Nxd4 Nbd7 10. Nc3 Qc7 11. e4 Re8 12. Rc1 Ne5 13. Qd2 Bd7 14. f4 Ng6 15. h3 Rac8 16. Kh2 Qb8 17. Qe2 h5 18. Nf3 b5 19. e5 Nh7 20. Ne4 bxc4 21. exd6 c3 22. Bxc3 Bb5 23. Qb2 Bxf1 24. Rxf1 Bxd6 25. Nxd6 Qxd6 26. Bxg7 Qc7 27. Bd4 Qc2 28. Qa3 Red8 29. Rf2 Qc1 30. Qxa6 h4 31. Be5 Nxe5 32. fxe5 hxg3+ 33. Kxg3 Kh8 34. Qa4 Qe3 35. Qh4 Rd1 36. Kh2 Rg8 37. Bf1 Rg6 38. Bg2 Kg7 39. Rc2 Ng5 40. Rf2 Nxf3+ 0-1

[Event "Porz op 26th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "4"]
[White "Niesel, Matthias Peter"]
[Black "Lindam, Ingo"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2285"]
[PlyCount "140"]
[EventDate "1991.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Nxd5 6. cxd5 Nb8 7. e3 0-0 8. Ne2 d6 9. 0-0 Bf5 10. a3 Ba5 11. d4 e4 12. b4 Bb6 13. Nc3 Re8 14. f3 exf3 15. Qxf3 Bg6 16. h4 h5 17. Qd1 Nd7 18. e4 Ne5 19. Bh3 Ng4 20. Bxg4 hxg4 21. Rf4 Qd7 22. Kh2 Re7 23. Ra2 Rae8 24. Qd3 c6 25. Re2 f5 26. exf5 Rxe2+ 27. Nxe2 Bxf5 28. Qc4 Kh8 29. dxc6 bxc6 30. Rf2 Re4 31. Qc3 Qe8 32. Qd2 Bh7 33. Bb2 d5 34. Nf4 Bc7 35. Ng2 Qe7 36. Bc1 Qd6 37. Nf4 Qh6 38. Kg2 Re8 39. Bb2 Be4+ 40. Kg1 Qh7 41. Qc3 Bxf4 42. Qxc6 Rf8 43. Bc1 g5 44. h5 Bf3 45. gxf4 gxf4 46. Qd6 Re8 47. Qf6+ Kg8 48. Qg5+ Kh8 49. Qf6+ Kg8 50. Bd2 Qb1+ 51. Rf1 Qd3 52. Bxf4 Re2 53. Qg5+ Kh7 54. Qg6+ Qxg6 55. hxg6+ Kxg6 56. Rc1 Rg2+ 57. Kf1 Kf5 58. Be5 Ra2 59. Rc3 Ke4 60. Kg1 Re2 61. Kf1 Rb2 62. Ke1 a6 63. Kf1 Rd2 64. Ke1 Rb2 65. Kf1 Rd2 66. Ke1 Rd3 67. Rxd3 Kxd3 68. Kf2 Kc4 69. Ke3 Kb3 70. Bd6 Ka4 1/2-1/2

[Event "Werfen op-A"]
[Site "Werfen"]
[Date "1991.??.??"]
[Round "4"]
[White "Niesel, Matthias Peter"]
[Black "Pronold, Helmut"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2285"]
[BlackElo "2315"]
[PlyCount "111"]
[EventDate "1991.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 e6 5. e4 d6 6. Nge2 Qb6 7. 0-0 Be7 8. Na4 Qc7 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Bd7 12. Nc3 a6 13. b3 0-0 14. Bb2 Rfd8 15. Rac1 Bc6 16. Nd5 exd5 17. cxd5 Qd7 18. dxc6 bxc6 19. e5 dxe5 20. Qxe5 Rac8 21. Rc4 c5 22. Bf3 Bf8 23. Rd1 Qe7 24. Rxd8 Qxd8 25. Ra4 Qd3 26. Kg2 Re8 27. Qc3 Qd6 28. Qc4 Re6 29. Bc1 Nd7 30. Bf4 Qb6 31. Qd5 Qb5 32. Qd2 Nf6 33. h3 h6 34. Bc7 Qe8 35. Qd3 g6 36. Rxa6 Qc8 37. Rxe6 Qxe6 38. Bf4 g5 39. Be3 g4 40. hxg4 Nxg4 41. Bf4 Nf6 42. a4 Nh7 43. Qd5 Qb6 44. Bh5 Qa7 45. Qf5 Bg7 46. Qc8+ Nf8 47. Qc7 Qa8+ 48. Bf3 Qe8 49. Qxc5 Ne6 50. Qc4 Nd4 51. Bd5 Qd7 52. a5 Ne2 53. Be3 Nc3 54. Bc6 Qd1 55. a6 Ne2 56. Qxe2 1-0

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "8"]
[White "Niesel, Matthias Peter"]
[Black "Ragozin, Evgeni"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2285"]
[BlackElo "2335"]
[PlyCount "136"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 c5 6. c3 0-0 7. Nbd2 Be6 8. Be2 Qb6 9. Qc1 cxd4 10. exd4 Rc8 11. 0-0 Nc6 12. Be3 Qd8 13. Ng5 Bf5 14. Bc4 d5 15. Be2 Nb4 16. g4 Bd7 17. Qd1 Nc6 18. Bf4 Qb6 19. Qb3 Qxb3 20. Nxb3 Nb8 21. Nf3 b6 22. Ne5 Ba4 23. g5 Nfd7 24. Bg4 e6 25. Nd3 a5 26. Rfe1 Bb5 27. Nbc1 Kh8 28. h4 Nc6 29. h5 Bc4 30. hxg6 hxg6 31. Kg2 Bf8 32. Bg3 Be7 33. f4 Kg7 34. Bf2 Kf8 35. Be3 Bd6 36. Ne5 Ncxe5 37. fxe5 Be7 38. Rh1 Kg7 39. Ne2 Nf8 40. Ng1 Nh7 41. Nh3 b5 42. a3 Rab8 43. Kf3 Rc7 44. Kf4 b4 45. axb4 axb4 46. Bd2 bxc3 47. Bxc3 Bb4 48. Rhc1 Rcb7 49. Bd1 Bf1 50. Bg4 Bxh3 51. Bxh3 Rh8 52. Rh1 Bxc3 53. bxc3 Rc8 54. Ra3 Rbc7 55. Rc1 Rc4 56. Ra7 Nf8 57. Bf1 Rxd4+ 58. cxd4 Rxc1 59. Bb5 Nh7 60. Be2 Rg1 61. Bg4 Rf1+ 62. Bf3 Nxg5 63. Kxg5 Rxf3 64. Rb7 Rf5+ 65. Kg4 Kh6 66. Rb8 g5 67. Rh8+ Kg7 68. Ra8 Rf4+ 0-1

[Event "Werfen op-A"]
[Site "Werfen"]
[Date "1991.??.??"]
[Round "3"]
[White "Niesel, Matthias Peter"]
[Black "Sarosi, Zoltan"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2285"]
[BlackElo "2315"]
[PlyCount "52"]
[EventDate "1991.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 a6 4. b3 d5 5. Bb2 c5 6. Nf3 b5 7. 0-0 Bb7 8. cxd5 exd5 9. Nh4 Nbd7 10. d3 g6 11. Nc3 Nb6 12. e4 Bg7 13. e5 Nfd7 14. f4 0-0 15. Qd2 Rb8 16. Rae1 b4 17. Nd1 d4 18. Bh3 Nd5 19. e6 fxe6 20. Bxe6+ Kh8 21. f5 g5 22. Nf3 Bf6 23. Bc1 Ne3 24. Nxe3 dxe3 25. Rxe3 Bxf3 26. Rexf3 Bd4+ 1/2-1/2

[Event "Porz op 26th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "8"]
[White "Niesel, Matthias Peter"]
[Black "Souleidis, Georgios"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2285"]
[PlyCount "120"]
[EventDate "1991.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nf6 6. Nge2 0-0 7. 0-0 Nc6 8. d4 exd4 9. exd4 Re8 10. h3 a6 11. Be3 Bd7 12. Rc1 Rb8 13. b3 Ne7 14. g4 h5 15. g5 Nh7 16. Ng3 Nf5 17. Nxf5 Bxf5 18. Qd2 Qd7 19. Kh2 c6 20. Ne2 f6 21. h4 fxg5 22. hxg5 h4 23. Rh1 Re7 24. Kg1 h3 25. Bf1 Rbe8 26. Bf4 Bg4 27. Ng3 Nf8 28. Kh2 Ne6 29. Be3 Nf8 30. Rg1 Nh7 31. Bf4 Nf8 32. Be3 Nh7 33. Qd3 Rf7 34. Rc2 Nf8 35. Be2 Bf3 36. Qd1 Bxe2 37. Rxe2 Qg4 38. Rd2 Qd7 39. Qc2 Qc8 40. Ne4 Qe6 41. Ng3 d5 42. c5 Bh8 43. Nf1 Rh7 44. Rg3 Rh4 45. Qd3 Qd7 46. Rd1 Re7 47. Nd2 Reh7 48. b4 Qe8 49. Nf3 Re4 50. a4 Ne6 51. Rb1 Ng7 52. b5 axb5 53. axb5 Nf5 54. bxc6 bxc6 55. Rb3 Nxg3 56. fxg3 Rhe7 57. Bf4 Re2+ 58. Kh1 Kh7 59. Rb8 Qf7 60. Rc8 R7e3 0-1

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "4"]
[White "Niesel, Matthias Peter"]
[Black "Tal, Mihail"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2285"]
[BlackElo "2565"]
[PlyCount "84"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 c6 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Nf3 Nbd7 8. Ng5 Ke8 9. Nc3 Nc5 10. b3 a5 11. Nge4 Nfxe4 12. Nxe4 a4 13. Nxc5 Bxc5 14. Bb2 Bb4+ 15. Kd1 Bg4 16. f3 Bf5 17. e4 Be6 18. Kc2 f6 19. Rhd1 Ke7 20. Rd3 b5 21. cxb5 cxb5 22. Rad1 Rhc8+ 23. Kb1 a3 24. Bc1 Bc3 25. Bd2 Bxd2 26. R3xd2 Rc3 27. Rd3 Rac8 28. Bf1 b4 29. Rxc3 Rxc3 30. Rd3 Rxd3 31. Bxd3 Kd6 32. Bc2 Kc5 33. Kc1 Kd4 34. Kd2 Bh3 35. g4 Bg2 36. Bd1 Bf1 37. h4 Bd3 38. Be2 Bb1 39. Bc4 Bxa2 40. Kc2 Ke3 41. Be6 Kxf3 42. Bf5 g5 0-1

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "2"]
[White "Niesel, Matthias Peter"]
[Black "Von Kap herr, Alexander"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2285"]
[PlyCount "59"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Nc6 8. d3 Be6 9. Nd5 Nd4 10. Nxd4 exd4 11. h3 c6 12. Nf4 Bd7 13. Rb1 a5 14. a3 Qc8 15. Kh2 h5 16. b4 axb4 17. axb4 Nh7 18. c5 Be5 19. Qb3 Kg7 20. Bb2 Ng5 21. h4 Bxf4 22. gxf4 Ne6 23. f5 gxf5 24. exf5 Nf4 25. Qc4 Nxg2 26. Qxd4+ f6 27. Rg1 Bxf5 28. Rxg2+ Kh8 29. Qf4 Kh7 30. Bc1 1-0

[Event "Werfen op-A"]
[Site "Werfen"]
[Date "1991.??.??"]
[Round "9"]
[White "Schuster, Michael"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2015"]
[BlackElo "2285"]
[PlyCount "81"]
[EventDate "1991.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. h3 d5 5. Nc3 Nf6 6. Bd3 dxe4 7. Nxe4 Nxe4 8. Bxe4 Nd7 9. c3 0-0 10. 0-0 c5 11. Be3 cxd4 12. Nxd4 a6 13. Qe2 Qc7 14. Rac1 Nf6 15. Bf3 e5 16. Nb3 e4 17. Bg4 Nxg4 18. hxg4 Bd7 19. Nc5 Bb5 20. c4 Bc6 21. Rfd1 Rad8 22. b4 Rxd1+ 23. Rxd1 Rd8 24. a4 Be8 25. b5 Rxd1+ 26. Qxd1 axb5 27. cxb5 Bf8 28. Nxe4 Qe5 29. Qd4 Bg7 30. Qxe5 Bxe5 31. g5 Bd7 32. f4 Bf5 33. Nc5 Bc3 34. Nxb7 Bc2 35. a5 Be4 36. a6 Bb4 37. b6 Bxb7 38. axb7 Bd6 39. g3 f6 40. Bd4 fxg5 41. Be5 1-0

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "3"]
[White "Van Elst, Andreas"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2285"]
[PlyCount "60"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Bc4 b5 6. Bb3 a6 7. Nf3 Nd7 8. Ng5 e6 9. f5 Nf8 10. 0-0 Ra7 11. fxe6 Nxe6 12. Nxe6 fxe6 13. Be3 d5 14. exd5 exd5 15. Qe1 Ne7 16. a4 b4 17. Ne2 Nf5 18. Bd2 0-0 19. Bxb4 Re8 20. Qd2 Bh6 21. Nf4 Re4 22. Bc5 Rf7 23. Rae1 Qe8 24. Rxe4 Qxe4 25. g3 Ne3 26. Re1 Rxf4 27. Rxe3 Rf1+ 28. Kxf1 Bxe3 29. Qg2 Bh3 30. Qxh3 Qf3+ 0-1

[Event "Porz op 27th"]
[Site "Cologne"]
[Date "1991.??.??"]
[Round "9"]
[White "Vitolinsh, Alvis"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2425"]
[BlackElo "2285"]
[PlyCount "117"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h3 a6 5. g4 b5 6. Bg2 Bb7 7. Nge2 Nd7 8. Ng3 c5 9. Be3 b4 10. Nce2 Qb6 11. 0-0 e5 12. c3 Rd8 13. f4 cxd4 14. cxd4 Ne7 15. Qd2 exf4 16. Nxf4 0-0 17. g5 Rfe8 18. Rf2 d5 19. exd5 Nf8 20. d6 Nc8 21. Nd5 Bxd5 22. Bxd5 Nxd6 23. Rc1 Rxe3 24. Qxe3 Bxd4 25. Qf3 Bxf2+ 26. Qxf2 Qxf2+ 27. Kxf2 Nb5 28. Ne4 Kg7 29. Bb3 Nd4 30. Rd1 Nfe6 31. Bxe6 Nxe6 32. Rxd8 Nxd8 33. Ke3 h6 34. h4 hxg5 35. hxg5 Ne6 36. Kd3 Kf8 37. Kc4 Ke7 38. Kxb4 Nc7 39. Ka5 Ke6 40. a4 Kf5 41. Nd6+ Kxg5 42. Kb6 Nd5+ 43. Kc5 Ne7 44. Nxf7+ Kf6 45. Nd6 Ke6 46. Ne4 Kf5 47. Nf2 Kf4 48. Kb6 Ke3 49. Ng4+ Kd4 50. a5 Kc4 51. Ne5+ Kb4 52. Kxa6 g5 53. Nd3+ Kc4 54. b4 Nd5 55. Kb7 Kb5 56. a6 g4 57. a7 Nb6 58. Nf4 g3 59. Ng2 1-0

[Event "Regionalliga NordS 9091"]
[Site "Germany"]
[Date "1990.12.16"]
[Round "3.5"]
[White "Traeger, Sven"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "2275"]
[PlyCount "99"]
[EventDate "1990.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Braunschweig SC"]
[BlackTeam "Stadthagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d6 5. Be3 Nf6 6. Nf3 b5 7. Bd3 0-0 8. h3 Nbd7 9. 0-0 Nb6 10. a3 Nc4 11. Bc1 Qc7 12. Qe2 Rb8 13. a4 b4 14. Bxc4 bxc3 15. Bb3 cxb2 16. Bxb2 Nh5 17. Qd2 c5 18. Bc3 Ba6 19. Rfe1 c4 20. Ba2 e6 21. Ba5 Qd7 22. Bb1 Nf6 23. c3 Rfc8 24. Bb4 Ne8 25. Bc2 Bb7 26. Nh2 Qd8 27. a5 Nc7 28. Ng4 Na6 29. Ba3 Rc7 30. Qf4 Rd7 31. e5 dxe5 32. Nxe5 Bxe5 33. Rxe5 Rd5 34. Bc1 Rxe5 35. Qxe5 Qd5 36. Qg3 Bc6 37. f3 f5 38. h4 Rb7 39. h5 Rg7 40. Bh6 Bb7 41. Bxg7 Kxg7 42. Qg5 Qd6 43. Re1 Bd5 44. Kf2 Qa3 45. hxg6 h6 46. Qd2 Qf8 47. Qf4 Nb8 48. Rh1 Kxg6 49. g4 Nd7 50. gxf5+ 1-0

[Event "Regionalliga NordS 9091"]
[Site "Germany"]
[Date "1990.11.11"]
[Round "2.5"]
[White "Niesel, Matthias Peter"]
[Black "Bohnstorff, Michael"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2275"]
[PlyCount "127"]
[EventDate "1990.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stadthagen"]
[BlackTeam "Buxtehude"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. Qb3 Qb6 6. d3 Qxb3 7. axb3 e6 8. Nh4 Bg6 9. Bd2 Na6 10. Nxg6 hxg6 11. Bc3 Bb4 12. Nd2 0-0 13. 0-0 Rfe8 14. Ra4 Bxc3 15. bxc3 Nc7 16. Rfa1 a6 17. Rc1 Nd7 18. Ra5 b6 19. Ra3 Rad8 20. Kf1 Nb8 21. Nf3 f6 22. Ne1 g5 23. Nc2 Re7 24. Ke1 Kf7 25. Kd2 g6 26. h3 e5 27. cxd5 cxd5 28. c4 dxc4 29. bxc4 e4 30. Ne3 f5 31. Ke1 exd3 32. Nd5 Rxe2+ 33. Kf1 Rc2 34. Rd1 Ne6 35. Raxd3 Nc5 36. Re3 Nc6 37. Rde1 b5 38. cxb5 axb5 39. Nc7 Ne4 40. Bxe4 fxe4 41. Rxe4 Rd7 42. Nxb5 Rdd2 43. R4e2 Rxe2 44. Rxe2 Rc1+ 45. Re1 Rc2 46. Nd6+ Kg7 47. Ne4 Kh6 48. Nf6 Kg7 49. Ng4 Kf7 50. Rb1 Rc5 51. Rb7+ Ke6 52. Kg2 Ne5 53. Nxe5 Rxe5 54. Rb6+ Kf7 55. Kf3 Rf5+ 56. Ke3 Ra5 57. Rb2 Ra3+ 58. Ke4 Kf6 59. Rd2 Ra4+ 60. Rd4 Ra1 61. Kf3 Ke5 62. Rb4 Kf5 63. Rb6 Ra3+ 64. Kg2 1-0

[Event "Imperia op 32nd"]
[Site "Imperia"]
[Date "1990.09.09"]
[Round "9.3"]
[White "Niesel, Matthias Peter"]
[Black "Tiviakov, Sergei"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2275"]
[BlackElo "2500"]
[PlyCount "154"]
[EventDate "1990.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. Nc2 d6 10. Ne3 Be6 11. Ned5 Qc5 12. Nxf6+ Bxf6 13. Ne4 Qxc4 14. Nxf6+ exf6 15. b3 Qd4 16. Be3 Qxd1 17. Rfxd1 Rfd8 18. Bxc6 bxc6 19. Bd4 f5 20. Bf6 Rd7 21. Rd4 Re8 22. Rc1 Bd5 23. f3 h6 24. Kf2 Kh7 25. Ra4 g5 26. Rd1 Kg6 27. Bb2 Re6 28. Rd2 h5 29. h3 f6 30. Ba3 Rde7 31. Rad4 Kf7 32. Rc2 Ke8 33. Rcd2 Kd7 34. Ra4 Kc8 35. Rad4 Kb7 36. Rb4+ Ka8 37. Rbd4 Re8 38. Ra4 c5 39. e4 Bc6 40. exf5 Re5 41. Rc4 Rxf5 42. f4 Rd5 43. Rcc2 gxf4 44. Rxd5 fxg3+ 45. Kxg3 Bxd5 46. Rd2 Re3+ 47. Kh4 Be6 48. Kxh5 Bf5 49. Rh2 Bxh3 50. Rf2 f5 51. Kg5 Kb7 52. Bc1 Re4 53. Rh2 Bg4 54. Rh7+ Kb6 55. Rh6 Rd4 56. Bf4 Kc6 57. Rf6 a5 58. Rh6 Rd3 59. Rf6 Rd5 60. Rf8 Rd4 61. Ra8 Kb6 62. Rb8+ Kc6 63. Ra8 a4 64. bxa4 Kb7 65. Rd8 Kc7 66. Rh8 Rxa4 67. Rh6 Rd4 68. a4 c4 69. a5 c3 70. Be3 Rd3 71. Rh7+ Kc6 72. Bf4 Kb5 73. a6 Kxa6 74. Rh6 Kb5 75. Rh8 Kc4 76. Rc8+ Kb3 77. Rb8+ Kc2 0-1

[Event "Imperia op 32nd"]
[Site "Imperia"]
[Date "1990.09.08"]
[Round "8.9"]
[White "Roatta, Luca"]
[Black "Niesel, Matthias Peter"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2275"]
[PlyCount "148"]
[EventDate "1990.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d6 5. e3 Nh5 6. Bd3 Nxf4 7. exf4 Nd7 8. Qe2 c5 9. Ne4 0-0 10. c3 cxd4 11. Nxd4 d5 12. Ng3 Nc5 13. 0-0 Nxd3 14. Qxd3 e6 15. Nf3 Qb6 16. Qd2 Bd7 17. Ne5 Rfd8 18. Rfe1 Be8 19. Qd4 Qxd4 20. cxd4 Rac8 21. Rac1 Bb5 22. Nf1 Bf8 23. a3 f6 24. Nf3 Kf7 25. Ne3 Rc6 26. Rxc6 bxc6 27. Rc1 Rc8 28. g4 Bd6 29. f5 gxf5 30. gxf5 Rg8+ 31. Kh1 Bf4 32. fxe6+ Kxe6 33. Re1 Kd7 34. Ng2 Bd6 35. Ne3 Bd3 36. Nd2 Rg5 37. Rg1 h5 38. h4 Rxg1+ 39. Kxg1 Ke6 40. Kg2 f5 41. Kf3 f4 42. Ng2 Kf5 43. Ne1 Bb5 44. b4 Bc7 45. Nb3 Ba4 46. Nc5 Bd1+ 47. Kg2 Bd8 48. Nf3 Bf6 49. Nd3 Bc2 50. Nde1 Be4 51. Kf1 Bxf3 52. Nxf3 Ke4 53. Ke2 Bxd4 54. Nd2+ Kf5 55. f3 Bf6 56. Nb3 Ke5 57. a4 Bxh4 58. Na5 Kd6 59. Nb7+ Ke6 60. Na5 Kd7 61. b5 cxb5 62. axb5 Kc7 63. Nc6 Kb6 64. Nb4 Kxb5 65. Nxd5 Bg3 66. Nc7+ Kc4 67. Na6 Bh4 68. Kd2 Be7 69. Nc7 h4 70. Ke2 a5 71. Ne6 Bd6 72. Ng5 a4 73. Kd2 a3 74. Kc2 Be5 0-1

[Event "Imperia op 32nd"]
[Site "Imperia"]
[Date "1990.09.07"]
[Round "7.8"]
[White "Niesel, Matthias Peter"]
[Black "Cugini, Verter"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2275"]
[BlackElo "2173"]
[PlyCount "173"]
[EventDate "1990.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 h5 10. Qf4 c5 11. Nf3 Nc6 12. Ng5 Nxg5 13. hxg5 Rf8 14. dxc5 Qc7 15. Bb5 Bd7 16. 0-0 0-0-0 17. Bxc6 Bxc6 18. Qd4 Kb8 19. Rfb1 Ka8 20. a4 Rd7 21. Be3 Rb8 22. Rb4 Qc8 23. Rab1 Rc7 24. Rb5 Qd7 25. Ra5 Rh8 26. Rab5 Rd8 27. R5b4 Qc8 28. a5 a6 29. Rb6 Ka7 30. Qd3 Rh8 31. Bd4 Qd8 32. Qe3 Ka8 33. Qf4 Ka7 34. Qf6 Ka8 35. Re1 Qxf6 36. exf6 Ba4 37. Re2 Bb5 38. Re3 Rc6 39. Kh2 Kb8 40. Kg3 Rxb6 41. cxb6 Kc8 42. Re1 Kd7 43. Kf4 Kd6 44. Rh1 Be2 45. f3 Bb5 46. Be5+ Kc5 47. Ke3 Ba4 48. Kd2 Bb5 49. Rh4 Rd8 50. g3 Be8 51. Bc7 Rc8 52. g4 hxg4 53. Rxg4 Kb5 54. Kd3 Kxa5 55. Kd4 Kb5 56. Rh4 a5 57. Rh1 Ra8 58. c4+ Kc6 59. cxd5+ exd5 60. c4 dxc4 61. Kxc4 Bd7 62. Rc1 Be6+ 63. Kd4+ Kb5 64. Rc5+ Kb4 65. Bd6 Rd8 66. Ke5 Rd7 67. Be7 Ka4 68. f4 Rd1 69. Rc7 Rd5+ 70. Ke4 Rb5 71. Bc5 Kb3 72. Kd4 a4 73. f5 a3 74. Rxb7 a2 75. Ra7 Bxf5 76. Kd5 Kb2 77. Kc6 Rb3 78. Bd4+ Kb1 79. Rxf7 Be4+ 80. Kc5 Rh3 81. Ra7 Rg3 82. f7 Rxg5+ 83. Kd6 Rd5+ 84. Ke7 Rxd4 85. f8Q Rb4 86. Qf1+ Kb2 87. Qe2+ 1-0

[Event "Imperia op 32nd"]
[Site "Imperia"]
[Date "1990.09.06"]
[Round "6.7"]
[White "Contin, Daniel"]
[Black "Niesel, Matthias Peter"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2370"]
[BlackElo "2275"]
[PlyCount "95"]
[EventDate "1990.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 h5 7. d4 h4 8. d5 Nce7 9. f4 hxg3 10. hxg3 Rxh1+ 11. Bxh1 Nf6 12. e4 Bg4 13. Be3 Nh5 14. Qa4+ Kf8 15. Kd2 a6 16. c5 Kg8 17. Qb4 Nc6 18. Qa3 Nd4 19. Bxd4 exd4 20. Nd1 dxc5 21. Bf3 Bxf3 22. Qxf3 c6 23. dxc6 Qa5+ 24. Kc1 bxc6 25. e5 Qe1 26. b3 Bh6 27. Kc2 Rd8 28. Kd3 Ng7 29. Qxc6 Qa5 30. Nb2 Rb8 31. Nc4 Rxb3+ 32. Ke4 Re3+ 33. Nxe3 dxe3 34. Rh1 Nf5 35. g4 Qxa2 36. gxf5 Qxe2 37. Qe8+ Bf8 38. Rh8+ Kxh8 39. Qxf8+ Kh7 40. Qxf7+ Kh8 41. fxg6 Qc2+ 42. Kxe3 Qc3+ 43. Ke4 Qc2+ 44. Kd5 Qb3+ 45. Kxc5 Qb5+ 46. Kd6 Qb6+ 47. Kd7 Qb7+ 48. Ke8 1-0

