[Event "GER-CupT 2122 prel2"]
[Site "Gera"]
[Date "2022.03.26"]
[Round "1.2"]
[White "Stein, Robert"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2360"]
[BlackElo "2032"]
[PlyCount "47"]
[EventDate "2022.03.26"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz"]
[BlackTeam "Leipzig Fortuna"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bb5+ Nd7 5. a4 Be7 6. Nf3 a6 7. Bd3 h6 8. 0-0 Bg5 9. Nbd2 b6 10. Nc4 Qe7 11. c3 Bxc1 12. Qxc1 Rb8 13. b4 Ngf6 14. Qe3 0-0 15. Rfb1 Ne8 16. Ra2 Nc7 17. bxc5 bxc5 18. Rxb8 Nxb8 19. Rb2 Bg4 20. Nfd2 f5 21. f3 Bh5 22. Rb6 Rd8 23. Nxd6 Nd7 24. Nxf5 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "7"]
[White "Jagodzinski, Andreas"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "1848"]
[BlackElo "1799"]
[PlyCount "79"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. e3 Nd7 4. Nc3 c6 5. Be2 Ngf6 6. Nf3 Be7 7. 0-0 0-0 8. Qc2 a6 9. b4 b5 10. c5 exd4 11. cxd6 Bxd6 12. Nxd4 Qc7 13. g3 Bxb4 14. Bb2 Bb7 15. Bf3 c5 16. Bxb7 Qxb7 17. Nf5 Nb6 18. a3 Ba5 19. Rad1 Nc4 20. Ba1 Rad8 21. Nxg7 Rxd1 22. Rxd1 Nxa3 23. Qf5 Qb6 24. Qg5 h6 25. Qxh6 Nc2 26. Na4 Ng4 27. Qh4 bxa4 28. Nf5 Nxa1 29. Qxg4+ Qg6 30. Ne7+ Kg7 31. Nxg6 fxg6 32. Qd7+ Rf7 33. Qxa4 Bc3 34. Qa3 Bf6 35. Qxc5 Nb3 36. Qb4 Na1 37. Qa4 Rc7 38. Rxa1 Bxa1 39. Qxa1+ Kf7 40. Qxa6 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "1"]
[White "Kreigenfeld, Sven"]
[Black "Burkart, Patrick"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1780"]
[BlackElo "2038"]
[PlyCount "120"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 cxd4 7. Qxd4 Nc6 8. Qxd5 Nxd5 9. 0-0 b6 10. c4 Nf6 11. Nc3 Bb7 12. Bg5 Be7 13. Rad1 Rd8 14. b3 0-0 15. h3 h6 16. Bh4 Rxd1 17. Rxd1 Rd8 18. Rxd8+ Bxd8 19. Bg3 Kf8 20. Kf1 Ke8 21. Ke1 Be7 22. Bd3 Bb4 23. Kd2 Ne7 24. Ne1 Ne4+ 25. Bxe4 Bxe4 26. f3 Bc6 27. Be5 f6 28. Bd4 Nf5 29. Bf2 e5 30. Kd3 Kd7 31. Nc2 Bd6 32. Ne4 Be7 33. c5 Bb5+ 34. Kd2 Kc7 35. cxb6+ axb6 36. g4 Nd6 37. Nxd6 Bxd6 38. Ne3 Bc6 39. Ke2 g6 40. Nc4 Bb5 41. Bxb6+ Kc6 42. Be3 h5 43. Kd2 Bb4+ 44. Kd3 Kd5 45. Bf2 f5 46. gxf5 gxf5 47. a3 Bxa3 48. Kc3 Be7 49. Ne3+ Ke6 50. Nc4 e4 51. fxe4 fxe4 52. Be3 Kf5 53. Nd2 Bd3 54. Kd4 Bf6+ 55. Kd5 Bc3 56. Nc4 Bf1 57. Nd6+ Kg6 58. Nxe4 Be1 59. Nf2 Bxf2 60. Bxf2 Bxh3 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "8"]
[White "Kreigenfeld, Sven"]
[Black "Engert, Marvin"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1784"]
[BlackElo "1839"]
[PlyCount "60"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Nc3 e6 5. 0-0 Nge7 6. d3 a6 7. Ba4 Qc7 8. Be3 Ng6 9. d4 b5 10. dxc5 bxa4 11. Nxa4 Be7 12. g3 0-0 13. h4 h5 14. Ng5 Bxg5 15. hxg5 h4 16. Kg2 Rb8 17. Rh1 Rb4 18. Nc3 Qe5 19. Qh5 Nce7 20. f4 Qc7 21. b3 Bb7 22. Rae1 Bxe4+ 23. Nxe4 Rxe4 24. Kf3 Qc6 25. Kf2 Nf5 26. gxh4 Rxe3 27. Rxe3 Qxh1 28. Rd3 Qh2+ 29. Ke1 Qg1+ 30. Kd2 Nxf4 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "9"]
[White "Kreigenfeld, Sven"]
[Black "Frohnhaeuser, Simon"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1769"]
[BlackElo "1734"]
[PlyCount "82"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. e6 fxe6 8. Bd3 Bxd3 9. Qxd3 Qd6 10. Qg6+ Kd7 11. Ne2 Na6 12. g5 Nb4 13. c3 Na6 14. Bf4 e5 15. Qf5+ e6 16. Qf7+ Qe7 17. Qxe7+ Nxe7 18. Bxe5 Ng6 19. Bg3 Bd6 20. Nd2 Nc7 21. f4 Rhf8 22. 0-0 Rae8 23. Rf3 Ne7 24. Nf1 Nf5 25. Be1 c5 26. Bf2 cxd4 27. cxd4 Nb5 28. Rd1 Rc8 29. Rb3 a6 30. a4 Rc2 31. axb5 Rxe2 32. bxa6 bxa6 33. Rb7+ Kc8 34. Ra7 Bxf4 35. Rxa6 Nd6 36. Ng3 Bxg3 37. Bxg3 Ne4 38. Rc6+ Kb7 39. Rc7+ Kb6 40. Be5 Rff2 41. Rdc1 Rg2+ 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "3"]
[White "Kreigenfeld, Sven"]
[Black "Hansch, Torsten"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1783"]
[BlackElo "1937"]
[PlyCount "69"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 Nc6 7. 0-0 0-0 8. Re1 e5 9. d4 cxd4 10. cxd4 exd4 11. Nxd4 Bd7 12. Nc3 Nxd4 13. Qxd4 Bc6 14. Bg5 h6 15. Bh4 g5 16. Bg3 Nxe4 17. Qe3 Nxc3 18. bxc3 Re8 19. Qd3 Qf6 20. Bxd6 Be4 21. Rxe4 Rxe4 22. Qxe4 Qxd6 23. Rd1 Qe5 24. Qxb7 Re8 25. Bb3 Re7 26. Rd8+ Kh7 27. Bc2+ f5 28. Rd7 Qe1+ 29. Kh2 Be5+ 30. g3 Qxf2+ 31. Qg2 Qxg2+ 32. Kxg2 Rxd7 33. Bxf5+ Kg7 34. Bxd7 Bxc3 35. a4 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "5"]
[White "Kreigenfeld, Sven"]
[Black "Prill, Daniel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1814"]
[BlackElo "2038"]
[PlyCount "58"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h5 6. e6 Qd6 7. exf7+ Bxf7 8. g5 Nd7 9. Ne2 e5 10. dxe5 Nxe5 11. Bg2 0-0-0 12. c3 Ne7 13. Bf4 N7g6 14. Bg3 Qc7 15. Nd2 Bd6 16. 0-0 Ng4 17. Qa4 a6 18. Bh3 Be6 19. Nf3 Rhf8 20. Nfd4 Bd7 21. Qc2 N6e5 22. Nf4 Nf3+ 23. Nxf3 Bxf4 24. Bxg4 Bxg4 25. Bxf4 Qxf4 26. Nh2 Bh3 27. Rfe1 Qxh4 28. Re3 Rf5 29. Qd3 Qxf2+ 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "4"]
[White "Mittelstaedt, Hendrik"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1958"]
[BlackElo "1790"]
[PlyCount "42"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 f5 4. Nc3 Nf6 5. Bg5 Be7 6. f3 0-0 7. Qc2 a5 8. 0-0-0 Na6 9. e4 fxe4 10. fxe4 Nc5 11. Nf3 Ng4 12. Bxe7 Qxe7 13. Qd2 Bd7 14. h3 Nf6 15. Bd3 Nh5 16. Ne2 Nf4 17. Nxf4 Rxf4 18. Rde1 Raf8 19. Re3 Qe8 20. Kc2 Qg6 21. Qxa5 Qxg2+ 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "2"]
[White "Schwarz, Frank"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1984"]
[BlackElo "1791"]
[PlyCount "29"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. d3 e5 8. b3 Be7 9. Bb2 0-0 10. Rc1 Be6 11. 0-0 f6 12. Ne4 b6 13. e3 Rc8 14. Qe2 Qd6 15. Nxd6 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "6"]
[White "Yankelevich, Michael"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2020"]
[BlackElo "1806"]
[PlyCount "47"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. Be2 Bg4 6. h3 Bh5 7. 0-0 Nf6 8. d3 e6 9. Bd2 Qc7 10. Be3 Nbd7 11. Qd2 Be7 12. Bf4 e5 13. Bg3 Nd5 14. Nxd5 cxd5 15. d4 f6 16. dxe5 Nxe5 17. Nxe5 Bxe2 18. Qxe2 fxe5 19. Bxe5 Qc6 20. Bxg7 Rg8 21. Bd4 Rg6 22. Rfe1 Qd7 23. Qe5 Qxh3 24. Qxe7# 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "8"]
[White "Bornholdt, Joa Max"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1848"]
[BlackElo "1764"]
[PlyCount "107"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. c4 Nd7 4. Nc3 c6 5. Qc2 e5 6. dxe5 dxe5 7. Bg5 Ngf6 8. 0-0-0 Qc7 9. Kb1 Be7 10. Bxf6 Bxf6 11. Ne4 Be7 12. h3 Bh5 13. e3 Bg6 14. Bd3 0-0 15. Ng3 Bxd3 16. Qxd3 Nc5 17. Qc2 Rad8 18. Nf5 Bf6 19. g4 Ne6 20. Rxd8 Rxd8 21. h4 g6 22. Nh6+ Kg7 23. g5 Be7 24. Ng4 Qd6 25. Ngxe5 Qb4 26. Nd3 Qd6 27. Qc3+ Kg8 28. Nde5 Nc5 29. Ng4 Ne4 30. Qc2 Qe6 31. Rg1 Bf8 32. Nd4 Qe7 33. Ka1 Bg7 34. Rd1 c5 35. Ne2 Rxd1+ 36. Qxd1 Qe6 37. Nf4 Qxc4 38. Kb1 Bxb2 39. Ne2 Bg7 40. Qd8+ Bf8 41. Nh6+ Kg7 42. Qd1 Qxe2 43. Qxe2 Nc3+ 44. Kc2 Nxe2 45. Kd2 Ng1 46. Ng4 Nf3+ 47. Kc3 Nxh4 48. Nf6 Nf5 49. Ne8+ Kg8 50. Nf6+ Kh8 51. Kd3 h6 52. f4 hxg5 53. fxg5 Be7 54. Ne4 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "7"]
[White "Kreigenfeld, Sven"]
[Black "Bittorf, Uwe"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1741"]
[BlackElo "1877"]
[PlyCount "81"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 e6 6. c3 Bd7 7. d4 Be7 8. Nbd2 0-0 9. Nf1 a6 10. Ba4 b5 11. Bc2 Rc8 12. Bg5 Qb6 13. Rc1 cxd4 14. cxd4 Nb4 15. Bb1 Rxc1 16. Qxc1 Rc8 17. Qd2 Nc6 18. a3 Qd8 19. Qd3 Na5 20. Bxf6 Bxf6 21. e5 dxe5 22. Qxh7+ Kf8 23. dxe5 Bg5 24. Qh8+ Ke7 25. Qxg7 Bf4 26. Qf6+ Kf8 27. Qxf4 Nc4 28. Ng5 Qe7 29. Qh4 Qc5 30. Qh8+ Ke7 31. Qf6+ Ke8 32. Qxf7+ Kd8 33. Nxe6+ Bxe6 34. Qxe6 Rc6 35. Rd1+ Kc7 36. Qd7+ Kb6 37. Qd8+ Rc7 38. Be4 Nxe5 39. b4 Qc3 40. Rd6+ Nc6 41. Bxc6 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "4"]
[White "Kreigenfeld, Sven"]
[Black "Gypser, Andreas"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1711"]
[BlackElo "1927"]
[PlyCount "83"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 a5 10. d4 a4 11. Bc2 Bd7 12. Bg5 h6 13. Bh4 Re8 14. Nbd2 Qb8 15. Nf1 b4 16. c4 exd4 17. Nxd4 Nxd4 18. Qxd4 Bc6 19. b3 a3 20. Rad1 Qb7 21. f3 Ra5 22. Qd3 g6 23. Ne3 Nd7 24. Bxe7 Rxe7 25. Nd5 Bxd5 26. exd5 Ne5 27. Qd2 Qb6+ 28. Kh2 Rd7 29. f4 Kh7 30. fxe5 dxe5 31. Rxe5 Ra8 32. Qe3 Qd6 33. Kg1 Rad8 34. Rf1 f5 35. Re6 Qf8 36. Qg3 Qf7 37. Rfe1 Rg8 38. Qe5 Rg7 39. Qd4 Rd6 40. Qc5 Rxe6 41. Rxe6 Qd7 42. Qxb4 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "1"]
[White "Kreigenfeld, Sven"]
[Black "Hansch, Torsten"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1715"]
[BlackElo "1961"]
[PlyCount "66"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 Bg7 7. 0-0 0-0 8. Re1 e5 9. d4 exd4 10. cxd4 cxd4 11. Nxd4 Re8 12. Nc3 Nxd4 13. Qxd4 Nxe4 14. Qc4 Nxc3 15. Rxe8+ Qxe8 16. bxc3 Qe1+ 17. Qf1 Qxf1+ 18. Kxf1 Bxc3 19. Rb1 b6 20. Be4 Ba6+ 21. Kg1 Re8 22. f3 Kg7 23. Bf4 Be5 24. Bd2 Rc8 25. f4 Bd4+ 26. Kh2 f5 27. Bf3 Rc2 28. Bb4 Bc5 29. Bd5 Bxb4 30. Rxb4 Bd3 31. Rd4 Be4 32. Bb3 Rxg2+ 33. Kh1 Rd2+ 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "6"]
[White "Kreigenfeld, Sven"]
[Black "Kotyk, Michael"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "1748"]
[BlackElo "1983"]
[PlyCount "54"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nf6 7. Re1 g6 8. d4 Bg7 9. Nbd2 0-0 10. Nf1 Re8 11. Ng3 Qb8 12. Bg5 b5 13. Bb3 h6 14. Bxf6 Bxf6 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Qd2 Kh7 18. Rad1 Bg4 19. f3 Qb6+ 20. Kh1 Bxg3 21. hxg3 Be6 22. Bd5 Rad8 23. Kh2 a5 24. Re2 b4 25. c4 a4 26. Qf4 Kg7 27. Red2 g5 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "9"]
[White "Kreigenfeld, Sven"]
[Black "Lange, Stephan"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1785"]
[BlackElo "2090"]
[PlyCount "144"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nge2 Nh6 5. Bg5 f6 6. Be3 e6 7. f3 d6 8. Qd2 Nf7 9. h4 Qe7 10. 0-0-0 Na6 11. Nf4 Nc7 12. d5 cxd5 13. exd5 e5 14. Nd3 0-0 15. g4 Bd7 16. Kb1 b6 17. Ne4 Nxd5 18. Bf2 Nc7 19. Nb4 d5 20. Nxd5 Nxd5 21. Qxd5 Be6 22. Qb5 Rac8 23. Bd3 Rc7 24. h5 f5 25. hxg6 hxg6 26. gxf5 gxf5 27. Nc3 Rfc8 28. Bh4 Bf6 29. Rdg1+ Kf8 30. Bxf6 Qxf6 31. Qb4+ Qe7 32. Qxe7+ Kxe7 33. Rg7 Kf6 34. Rg2 Rd7 35. Rgh2 Rcd8 36. a3 Rd4 37. Rh4 Rxh4 38. Rxh4 Rg8 39. b3 Rg3 40. Be2 e4 41. Nb5 exf3 42. Bd3 f2 43. Rf4 Rg2 44. Nd4 Ke5 45. Nxe6 Kxe6 46. Bxf5+ Ke5 47. Rf3 Rg1+ 48. Kb2 f1Q 49. Rxf1 Rxf1 50. Bd3 Rf2 51. Kc3 Kd6 52. Kd4 Kc7 53. Kd5 Nd6 54. a4 Rh2 55. Kd4 a5 56. Kd5 Rh5+ 57. Kd4 Nb7 58. Kc4 Nd8 59. Bg6 Rg5 60. Be4 Kd6 61. Bd3 Ne6 62. Bh7 Nc7 63. Bd3 Rg4+ 64. Kc3 Kc5 65. Bc4 Rg3+ 66. Bd3 Nd5+ 67. Kb2 Kb4 68. Be4 Nc3 69. Bd3 Nd1+ 70. Kc1 Nf2 71. Bf5 Kc3 72. Bh7 Rg1# 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "2"]
[White "Marcziter, Dmitrii"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2032"]
[BlackElo "1710"]
[PlyCount "69"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. a4 a5 9. Rd1 Qc7 10. h3 h6 11. Be3 Re8 12. dxe5 dxe5 13. Ba2 Bf8 14. Nh4 Nc5 15. f3 Be6 16. Nf5 Bxa2 17. Rxa2 Ne6 18. Qf2 Red8 19. Raa1 Rxd1+ 20. Rxd1 Kh7 21. Qh4 Rd8 22. Nxh6 Rxd1+ 23. Nxd1 gxh6 24. Qxf6 Bg7 25. Qf5+ Kg8 26. Nf2 Qd8 27. Kh2 Nd4 28. Qg4 Kh7 29. c3 Ne6 30. Qf5+ Kg8 31. Ng4 Nf4 32. Nxe5 Nxg2 33. Qxf7+ Kh7 34. Qg6+ Kg8 35. Bxh6 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "3"]
[White "Sauer, Bernd"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1463"]
[BlackElo "1705"]
[PlyCount "94"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bg4 3. Nf3 f6 4. e3 e5 5. Be2 c6 6. a3 Bd6 7. 0-0 Ne7 8. h3 Bh5 9. d3 Nd7 10. Nbd2 Nf8 11. c4 Ne6 12. cxd5 Nxd5 13. Ne4 Bc7 14. Rc1 0-0 15. d4 Bxf3 16. Bxf3 exd4 17. exd4 Nef4 18. Nc5 Qc8 19. Qd2 Nxh3+ 20. Kh1 Ng5 21. Qd3 Nf4 22. Qc4+ Kh8 23. Rce1 Nxf3 24. Re7 Nxg2 25. Ne6 Nf4 26. Rxc7 Qxe6 27. Qxe6 Nxe6 28. Rxb7 Nfxd4 29. Rg1 Rg8 30. a4 Ne2 31. Re1 N2f4 32. b5 cxb5 33. axb5 Rab8 34. Rxa7 Rxb5 35. Bc3 Rh5+ 36. Kg1 Rg5+ 37. Kf1 h5 38. Bd2 h4 39. Ra4 Rf5 40. Bxf4 Nxf4 41. Ree4 g5 42. Re7 Rg7 43. Ra8+ Kh7 44. Ree8 Kg6 45. f3 h3 46. Kg1 Rb5 47. Re1 Rb2 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "5"]
[White "Schulz, Michael"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1979"]
[BlackElo "1739"]
[PlyCount "150"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. g3 Bg5 6. Nf3 Bxc1 7. Rxc1 Ne7 8. Bg2 0-0 9. 0-0 f5 10. exf5 Bxf5 11. Nh4 Bd7 12. f4 exf4 13. Rxf4 Rxf4 14. gxf4 Na6 15. Be4 Qf8 16. Qh5 g6 17. Qg5 Re8 18. Rf1 Qg7 19. Kh1 Rf8 20. Rg1 Nc7 21. a4 Ne8 22. Bd3 a6 23. a5 Nf6 24. f5 h6 25. Qxg6 Nxg6 26. Rxg6 Ng4 27. Rxg7+ Kxg7 28. Kg2 Ne3+ 29. Kg3 Nxf5+ 30. Nxf5+ Bxf5 31. Ne4 Bxe4 32. Bxe4 Kf6 33. Kf4 Re8 34. h4 Re5 35. c4 Re8 36. b3 Rg8 37. Bf5 Rg7 38. Bc8 Rc7 39. Be6 b6 40. axb6 Rb7 41. Bf5 Rxb6 42. Bc2 Rb8 43. Kg4 a5 44. Kh5 Kg7 45. Kg4 Rf8 46. Bf5 Kf6 47. Bd7 Ke5 48. Kh5 Rf4 49. Ba4 Kd4 50. Kxh6 Rxh4+ 51. Kg5 Rh3 52. Kf5 Kc3 53. Ke6 Rh6+ 54. Kd7 Kb4 55. Kc6 Rf6 56. Kc7 Kc3 57. Kc6 Kd4 58. Kb5 Rf8 59. Kxa5 Rb8 60. Ka6 Kc3 61. Ka7 Rb4 62. Ka6 Kb2 63. Ka5 Ka3 64. Ka6 Rxb3 65. Bxb3 Kxb3 66. Kb5 Kc3 67. Kc6 Kxc4 68. Kxd6 Kb4 69. Ke5 c4 70. d6 c3 71. d7 c2 72. d8Q c1Q 73. Qb6+ Kc3 74. Qc5+ Kb2 75. Qxc1+ Kxc1 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "1"]
[White "Bente, Bjoern"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2006"]
[BlackElo "1710"]
[PlyCount "103"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. Nc3 f5 4. e4 d6 5. g3 Nf6 6. Bg2 Be7 7. Nge2 0-0 8. 0-0 fxe4 9. Nxe4 Nxe4 10. Bxe4 Nd7 11. Bg2 Bg5 12. Nc3 Bxc1 13. Rxc1 Nf6 14. Qe2 a6 15. a4 Bg4 16. Qd2 Qd7 17. f4 exf4 18. Rxf4 Rae8 19. Re1 Rxe1+ 20. Qxe1 Re8 21. Qf1 Bh5 22. Bh3 Bg4 23. Bg2 Bh5 24. Qf2 Bf7 25. h3 Re5 26. Qd2 Qe7 27. g4 Bg6 28. Bf3 Be4 29. Nxe4 Nxe4 30. Bxe4 Rxe4 31. Rxe4 Qxe4 32. b3 Qf3 33. Qd3 Qf4 34. Kg2 Kf7 35. Qf3 Qxf3+ 36. Kxf3 Kf6 37. h4 g5 38. hxg5+ Kxg5 39. c4 b6 40. Kg3 Kg6 41. Kf4 Kf6 42. Ke4 Kg5 43. Kf3 Kg6 44. Kf4 Kf6 45. g5+ Kg6 46. Kg4 Kg7 47. Kh5 Kh8 48. Kh6 Kg8 49. g6 hxg6 50. Kxg6 b5 51. axb5 axb5 52. cxb5 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "3"]
[White "Hansch, Torsten"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1954"]
[BlackElo "1713"]
[PlyCount "47"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nc3 Nd7 4. e4 Ngf6 5. Be3 Be7 6. h3 c6 7. Nf3 0-0 8. Be2 a6 9. d5 Qc7 10. Rc1 c5 11. 0-0 Rb8 12. a4 Ne8 13. g4 g6 14. Bd3 Ng7 15. Kh1 f5 16. gxf5 gxf5 17. exf5 Nxf5 18. Bxf5 Rxf5 19. Rg1+ Kh8 20. Ng5 Nf8 21. Qh5 Bd8 22. Nce4 Ng6 23. Nxd6 Qxd6 24. Qxh7# 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "9"]
[White "Kreigenfeld, Sven"]
[Black "Barskij, Alexander"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1722"]
[BlackElo "1571"]
[PlyCount "120"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Na3 Nge7 9. Nc4 d5 10. exd5 Qxd5 11. Bg5 0-0 12. Na3 Be6 13. Re1 Qd6 14. Qd2 a6 15. Bd3 b5 16. Nc2 Nd5 17. Be4 Rac8 18. Ncxd4 Nxd4 19. Nxd4 Nc7 20. Nxe6 Qxd2 21. Bxd2 Nxe6 22. Bb7 Rc2 23. Bb4 Rb8 24. Bxa6 Rxb2 25. Bd6 Rd8 26. Be5 Bxe5 27. Rxe5 Rdd2 28. Rf1 Rxa2 29. Bxb5 Nd4 30. Bc4 Rac2 31. Ba6 Ne2+ 32. Bxe2 Rxe2 33. Rxe2 Rxe2 34. g4 Ra2 35. Kg2 Kg7 36. Kg3 Ra3+ 37. f3 h6 38. h4 Ra4 39. Rb1 Ra2 40. Rb5 Rc2 41. h5 Rc3 42. hxg6 fxg6 43. Rb7+ Kg8 44. Kf4 Rc5 45. Ke4 Ra5 46. f4 Rc5 47. f5 gxf5+ 48. gxf5 h5 49. Kf4 h4 50. Kg4 h3 51. Rb8+ Kf7 52. Rh8 Kf6 53. Rf8+ Kg7 54. Re8 Kf6 55. Rh8 Rc4+ 56. Kxh3 Kxf5 57. Rh5+ Kg6 58. Rd5 Rc3+ 59. Kg4 Rc4+ 60. Kf3 Rc3+ 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "2"]
[White "Kreigenfeld, Sven"]
[Black "Burkart, Patrick"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1701"]
[BlackElo "1871"]
[PlyCount "180"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. cxd4 cxd4 6. Bb5+ Bd7 7. Qa4 Nc6 8. 0-0 a6 9. Bxc6 Bxc6 10. Qxd4 Bxf3 11. Qxd8+ Rxd8 12. gxf3 Bc5 13. Nc3 Bd4 14. f4 Nh6 15. Ne4 Nf5 16. Rb1 Ke7 17. b3 Rc8 18. Ba3+ Kd7 19. Rbc1 h6 20. Kg2 b6 21. Nd6 Nxd6 22. Bxd6 f5 23. Kf3 g5 24. fxg5 hxg5 25. Rg1 g4+ 26. Kg2 f4 27. Rc4 Rxc4 28. bxc4 Rh3 29. Rb1 f3+ 30. Kg1 g3 31. hxg3 Rxg3+ 32. Kf1 Rg2 33. Rb3 Rxf2+ 34. Ke1 Re2+ 35. Kd1 Rf2 36. Ke1 Re2+ 37. Kd1 Bxe5 38. Bxe5 Rxe5 39. Rxf3 Kc6 40. Kc2 Re4 41. d3 Re2+ 42. Kb3 Kc5 43. Rf4 e5 44. Rf8 Re3 45. Rc8+ Kd6 46. Rd8+ Kc6 47. Kb4 Re2 48. a4 a5+ 49. Kc3 e4 50. dxe4 Rxe4 51. Rd3 Rh4 52. Rg3 Rh1 53. Rg6+ Kb7 54. Rg7+ Kc6 55. Rg6+ Kb7 56. Rg7+ Ka6 57. Rg3 Rb1 58. Rg2 Rb4 59. Ra2 Kb7 60. Ra3 Kc6 61. c5 bxc5 62. Ra2 Rh4 63. Ra1 Rh3+ 64. Kc4 Rh4+ 65. Kc3 Kd5 66. Rd1+ Rd4 67. Ra1 c4 68. Rh1 Rd3+ 69. Kc2 Kc5 70. Rb1 Ra3 71. Rb5+ Kd4 72. Rxa5 Ra2+ 73. Kb1 Rh2 74. Ra8 Kc3 75. Rb8 Rh1+ 76. Ka2 Rh2+ 77. Kb1 Rh1+ 78. Ka2 Kc2 79. Rb2+ Kd3 80. a5 Rh5 81. Ka3 Rxa5+ 82. Kb4 Ra8 83. Rh2 Rb8+ 84. Ka3 c3 85. Rh3+ Kc4 86. Rh4+ Kd5 87. Rh5+ Ke4 88. Rh4+ Ke5 89. Rc4 Kd5 90. Rxc3 Kd4 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "6"]
[White "Kreigenfeld, Sven"]
[Black "Krieger, Markus"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1722"]
[BlackElo "1802"]
[PlyCount "105"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qd5 8. Nxa7+ c6 9. Nxc8 Qxb5 10. Qg4 Qe5 11. Nb6 Rd8 12. Nc4 Qd4 13. Ne3 Nf6 14. Qe6+ Be7 15. Qxe7+ Kxe7 16. Nf5+ Ke6 17. Nxd4+ Rxd4 18. b3 Rhd8 19. Ke2 Nd5 20. g3 Ne7 21. Rd1 Ng6 22. Bb2 R4d5 23. Bxg7 h5 24. d3 exd3+ 25. Rxd3 Rxd3 26. cxd3 Rd7 27. Bc3 Ne7 28. Re1 Nd5 29. Kd2+ Kf5 30. Re5+ Kg6 31. h4 b5 32. Rg5+ Kh6 33. a3 Rf7 34. f4 Re7 35. Be5 Ra7 36. Bd6 Rd7 37. Bc5 Nc7 38. Kc3 Ne6 39. Re5 Ng7 40. Be3 Kg6 41. Rg5+ Kh7 42. f5 Rf7 43. f6 Ne6 44. Rxh5+ Kg6 45. Rh6+ Kf5 46. d4 Nc7 47. Bg5 Nd5+ 48. Kd3 Kg4 49. Rg6 Kxg3 50. Rg7 Rf8 51. f7 Kf3 52. h5 Nc7 53. Be7 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "7"]
[White "Kreigenfeld, Sven"]
[Black "Lutter, Maximilian"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "1743"]
[BlackElo "1853"]
[PlyCount "110"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 Bg7 16. Qd2 c6 17. Rad1 Qc7 18. Bh6 Rad8 19. h4 c5 20. d5 Bc8 21. h5 Nf8 22. Qg5 Bxh6 23. Qxh6 Ng4 24. Qg5 f6 25. Qc1 Kg7 26. Nh2 Nxh2 27. Kxh2 Bg4 28. f3 Bxh5 29. Nxh5+ gxh5 30. Rh1 Ng6 31. g4 h4 32. Rdg1 Rg8 33. g5 Qe7 34. Rg4 Rdf8 35. gxf6+ Qxf6 36. Rf1 Kf7 37. a4 Nf4 38. Rfg1 Rxg4 39. Rxg4 Rg8 40. Rxg8 Kxg8 41. axb5 axb5 42. Qf1 Qg5 43. Qf2 Kg7 44. Bb1 h5 45. Bc2 Kf6 46. b4 cxb4 47. cxb4 h3 48. Bb1 Qg2+ 49. Qxg2 hxg2 50. Bc2 h4 51. Bd1 h3 52. Bc2 Kg5 53. Bd1 Kh4 54. Bc2 Ne2 55. Bd3 g1Q# 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "4"]
[White "Kreigenfeld, Sven"]
[Black "Wagner, Rainer"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1704"]
[BlackElo "1815"]
[PlyCount "67"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 0-0 7. 0-0 b6 8. d4 Bb7 9. Re1 cxd4 10. cxd4 Nc6 11. Nc3 Rc8 12. Bg5 h6 13. Bh4 Nh5 14. d5 Ne5 15. Nxe5 Bxe5 16. Qf3 Qc7 17. Bb3 Bf6 18. Bxf6 Nxf6 19. Rac1 Qb8 20. Qe3 Kg7 21. Nb5 a6 22. Nd4 Rxc1 23. Rxc1 Rc8 24. Rxc8 Qxc8 25. f4 Qc5 26. f5 Nd7 27. fxg6 Kxg6 28. Kh2 Ne5 29. Qg3+ Kh7 30. Nf5 Ng6 31. h4 Qd4 32. h5 Nf8 33. Nxe7 Qxe4 34. Qg8# 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "8"]
[White "Namyslo, Holger"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1916"]
[BlackElo "1731"]
[PlyCount "101"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. f4 exf4 8. 0-0-0+ Nbd7 9. Nf3 h6 10. Bxf4 c6 11. h3 Bb4 12. Bd3 Re8 13. a3 Ba5 14. g4 Bc7 15. Be3 Nh7 16. Nd4 Kc8 17. Nxe6 Rxe6 18. Bc4 Re7 19. Rhf1 Ne5 20. Bc5 Rd7 21. Rxd7 Kxd7 22. Bxf7 Ng5 23. Rd1+ Kc8 24. Bb3 Nxh3 25. Be6+ Kb8 26. Bf8 Nf4 27. Bb3 g6 28. Bxh6 Ng2 29. Bg7 b5 30. Nxb5 cxb5 31. Bxe5 Bxe5 32. Rd8+ Kb7 33. Bd5+ Kc7 34. Rxa8 Bf4+ 35. Kb1 Kb6 36. Rg8 g5 37. b4 Ne3 38. Rg6+ Kc7 39. Kb2 Nxg4 40. Kb3 Ne5 41. Rg7+ Kb6 42. c4 bxc4+ 43. Bxc4 Nf3 44. Rg6+ Kb7 45. b5 Ne5 46. Rg7+ Kb6 47. a4 a6 48. bxa6 Nxc4 49. Kxc4 Kxa6 50. Kd5 Ka5 51. e5 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "5"]
[White "Roelle, Philipp"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1913"]
[BlackElo "1731"]
[PlyCount "49"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. d3 c6 4. Bb3 Bg4 5. Ne2 e6 6. f3 Bh5 7. Nf4 Bg6 8. h4 e5 9. h5 Bxe4 10. dxe4 exf4 11. Bxf4 Be7 12. Nc3 Nbd7 13. Qd2 Nc5 14. 0-0-0 Qc7 15. Bxd6 Bxd6 16. Qxd6 Qxd6 17. Rxd6 a5 18. h6 Ke7 19. e5 Ne8 20. Rd2 g6 21. Rhd1 b5 22. a4 b4 23. Ne4 Nxe4 24. Rd7+ Kf8 25. Rxf7+ 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "4"]
[White "Engel, Frank"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1775"]
[BlackElo "2032"]
[PlyCount "68"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Nbd7 8. Nf3 Bd6 9. Nd5 Kc8 10. Nxf6 gxf6 11. Be3 a5 12. a3 Nc5 13. Nd2 Rg8 14. f3 Be7 15. g3 c6 16. Nc4 Kc7 17. Be2 b5 18. Nd2 Rad8 19. f4 exf4 20. Bxf4+ Kb6 21. Bf3 f5 22. e5 Rd7 23. Bg2 Rgd8 24. Nf3 Ne4 25. Rxd7 Rxd7 26. Rd1 Rxd1+ 27. Kxd1 Bd5 28. Bh1 Nf2+ 29. Ke2 Nxh1 30. Nd4 Be4 31. c3 Bc5 32. Be3 Bxd4 33. Bxd4+ c5 34. Ke3 cxd4+ 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "6"]
[White "Hein, Ralf"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2053"]
[BlackElo "2032"]
[PlyCount "81"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 f5 4. Nc3 Nf6 5. g3 d6 6. Bg2 g6 7. e3 Bg7 8. Nge2 0-0 9. 0-0 Nbd7 10. Rb1 a5 11. Nb5 Qe7 12. Nc7 Rb8 13. Ne6 Rf7 14. Nxg7 Kxg7 15. Bd2 b6 16. a3 Nf8 17. b4 axb4 18. axb4 Qc7 19. Nc3 Bd7 20. Qb3 Ra8 21. Ra1 Rxa1 22. Rxa1 Be8 23. Ra6 h6 24. bxc5 bxc5 25. Nb5 Bxb5 26. Qxb5 Rd7 27. Bc3 Kf7 28. Ba5 Qc8 29. Rc6 Qa8 30. Ra6 Qc8 31. Bf1 Ne8 32. Qc6 Qb8 33. Bb6 Ke7 34. Ra8 Qb7 35. Qxb7 Rxb7 36. Bd8+ Kd7 37. Ba5 g5 38. Kg2 Ng6 39. Bd3 Ne7 40. h4 gxh4 41. Rd8# 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "2"]
[White "Jacob, Tobias"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1967"]
[BlackElo "2032"]
[PlyCount "112"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Nf3 Nbd7 5. 0-0 Be7 6. b3 0-0 7. Bb2 exd4 8. Nxd4 Nc5 9. Nc3 a5 10. Nd5 Nxd5 11. exd5 Bf6 12. Bb5 Bd7 13. a4 Bxb5 14. axb5 b6 15. Qg4 Qd7 16. Qxd7 Nxd7 17. Rfb1 Rfe8 18. Nc6 Bxb2 19. Rxb2 Re2 20. Rd1 Rae8 21. Kf1 Nc5 22. b4 axb4 23. Nxb4 Na4 24. Rb3 Nc5 25. Ra3 R2e4 26. Nc6 Rc4 27. Ra7 Rxc2 28. Rxc7 g6 29. Re7 Rxe7 30. Nxe7+ Kf8 31. Nc8 Ne4 32. Nxb6 Rxf2+ 33. Ke1 Rxg2 34. Nc8 Nc3 35. Rd2 Rxd2 36. Kxd2 Nxb5 37. Kd3 Ke8 38. Kc4 Na3+ 39. Kb4 Nc2+ 40. Kc3 Ne3 41. Kd4 Nf5+ 42. Ke4 Kd7 43. Nb6+ Kc7 44. Nc4 Kd7 45. Kf4 h6 46. Nd2 Ke7 47. Ne4 Nd4 48. h4 Nb5 49. Ke3 Nc7 50. Kd4 f5 51. Nd2 g5 52. Nf3 Kf6 53. h5 g4 54. Nh4 Kg5 55. Ng6 f4 56. Nf8 g3 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "7"]
[White "Kreigenfeld, Sven"]
[Black "Dahmen, Christoph"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2032"]
[BlackElo "2091"]
[PlyCount "65"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h5 6. e6 fxe6 7. Bd3 Bxd3 8. Qxd3 Qd6 9. f4 Nf6 10. Qg6+ Kd7 11. g5 Ne4 12. Ne2 Na6 13. c3 c5 14. Nd2 Nxd2 15. Bxd2 cxd4 16. Nxd4 Nc5 17. Nf3 Ne4 18. Ne5+ Kc7 19. Rf1 Qb6 20. 0-0-0 a5 21. Rf3 a4 22. Be3 Qa6 23. a3 Rc8 24. Bd4 Kb8 25. Re1 b5 26. Rxe4 dxe4 27. Qxe4 Qb7 28. Qd3 Rg8 29. g6 Rh8 30. Rg3 b4 31. axb4 Qxb4 32. Nd7+ Ka8 33. Qa6# 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "5"]
[White "Kreigenfeld, Sven"]
[Black "Fischer, Thomas"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2032"]
[BlackElo "1954"]
[PlyCount "164"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. h3 d6 8. d4 cxd4 9. cxd4 Bd7 10. Nc3 Rc8 11. Bg5 h6 12. Bf4 Kh7 13. Qd2 Nh5 14. Be3 Nf6 15. Rac1 a6 16. Ba4 b5 17. Bc2 e5 18. Nd5 Nxd5 19. exd5 Nxd4 20. Nxd4 exd4 21. Bxd4 Qh4 22. Bxg7 Kxg7 23. Re4 Qf6 24. Bb3 Bf5 25. Re3 Rxc1+ 26. Qxc1 Rc8 27. Rc3 Rxc3 28. bxc3 Qe5 29. Qd2 a5 30. a3 a4 31. Ba2 g5 32. Qb2 Bd3 33. Qd2 Qe2 34. Qxe2 Bxe2 35. f3 Kf6 36. Kf2 Bd3 37. Ke3 Bf1 38. g3 Bxh3 39. c4 Bf1 40. cxb5 Bxb5 41. Kd4 h5 42. Bb1 h4 43. gxh4 gxh4 44. f4 Bf1 45. Ke3 h3 46. Kf2 Bg2 47. Kg3 Bxd5 48. Kxh3 Bb3 49. Kg3 Ke6 50. Kf3 Kd5 51. Ke3 Kc4 52. Kd2 Kd4 53. Bd3 d5 54. Bf5 Bc4 55. Bc2 Bb5 56. Bf5 Bc6 57. Bc2 Kc4 58. Ke3 d4+ 59. Kd2 Bf3 60. Bxa4 Bg4 61. Be8 f6 62. Bf7+ Kc5 63. Be6 Bf3 64. Bf7 Be4 65. Bb3 Kb5 66. Bd1 Kc4 67. Bc2 d3 68. Bd1 Kd4 69. Bb3 Bc6 70. Be6 Bb5 71. Bb3 Ke4 72. Bf7 Kxf4 73. Bg6 f5 74. a4 Ba6 75. a5 Ke4 76. Bh7 Ke5 77. Bg6 f4 78. Bxd3 Bxd3 79. Kxd3 Kd5 80. a6 Kc6 81. Ke4 Kb6 82. Kxf4 Kxa6 1/2-1/2

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "3"]
[White "Kreigenfeld, Sven"]
[Black "Heerd, Thomas"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2032"]
[BlackElo "2051"]
[PlyCount "90"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Nbd7 5. Qd2 e5 6. f3 Be7 7. Nge2 0-0 8. g4 b5 9. Ng3 Nb6 10. b3 a5 11. Nf5 Bxf5 12. gxf5 a4 13. Rd1 axb3 14. axb3 Qc7 15. Rg1 Kh8 16. dxe5 dxe5 17. Bd3 b4 18. Nb1 c5 19. Qg2 Rg8 20. Nd2 Nh5 21. Nc4 Nf4 22. Bxf4 exf4 23. Nxb6 Qxb6 24. Bc4 Ra7 25. Qd2 Bf6 26. Qxf4 Bc3+ 27. Ke2 Qf6 28. Rd6 Qe7 29. Rgd1 Be5 30. f6 gxf6 31. Qf5 Bxd6 32. Bxf7 Qxf7 33. Rxd6 Ra2 34. Kd3 Rf8 35. Rd5 Qg6 36. Qd7 Qg2 37. Kc4 Qe2+ 38. Kxc5 Rxc2+ 39. Kb6 Ra2 40. Qd6 Ra6+ 41. Kc5 Rxd6 42. Kxd6 Kg7 43. Ke6 Rf7 44. h4 Qxf3 45. Rf5 Qxe4+ 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "1"]
[White "Kreigenfeld, Sven"]
[Black "Riemay, David"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2032"]
[BlackElo "2204"]
[PlyCount "46"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bf4 g5 7. Bg3 Nh5 8. Be2 Nxg3 9. hxg3 e6 10. 0-0-0 Nc6 11. d5 exd5 12. exd5 Ne7 13. f4 gxf4 14. gxf4 c6 15. dxc6 Nxc6 16. Bf3 0-0 17. Nge2 Qa5 18. Bxc6 bxc6 19. Qxd6 Bg4 20. Kb1 Rab8 21. Nd4 Qxc3 22. b3 Bxd1 23. Rxd1 Rbd8 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "8"]
[White "Melde, Volker"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1880"]
[BlackElo "2032"]
[PlyCount "129"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 e6 3. c3 Nf6 4. Bf4 Nc6 5. e3 d5 6. Nbd2 Be7 7. h3 0-0 8. Ne5 a6 9. Ndf3 Nd7 10. Bh2 Ncxe5 11. Nxe5 Nxe5 12. Bxe5 b5 13. a3 b4 14. dxc5 bxa3 15. b4 a5 16. Rxa3 Bd7 17. Bd3 axb4 18. Rxa8 Qxa8 19. cxb4 Qa3 20. Qc2 Qxb4+ 21. Bc3 Qxc5 22. Bxh7+ Kh8 23. 0-0 Rc8 24. Rc1 e5 25. Bxe5 Qxc2 26. Rxc2 Rxc2 27. Bxc2 f6 28. Bd4 Kg8 29. Kf1 Kf7 30. Bb3 Be6 31. Ke2 Bd6 32. Kd3 Ke7 33. g3 Bxh3 34. Bxd5 Bf1+ 35. Kd2 Bb5 36. Bb3 Bb4+ 37. Bc3 Bd6 38. Bc2 Bc6 39. Ke2 Bb5+ 40. Bd3 Bc6 41. Bd4 Bd5 42. f4 Be6 43. Kf3 Bd5+ 44. e4 Bb3 45. e5 fxe5 46. Bxe5 Bxe5 47. fxe5 Ke6 48. Kf4 Bd1 49. Bf5+ Kf7 50. g4 g6 51. Be4 Bb3 52. Kg5 Be6 53. Bxg6+ Kg7 54. Bf5 Bf7 55. e6 Be8 56. Kf4 Kf6 57. g5+ Kg7 58. Ke5 Bb5 59. Kd6 Be8 60. e7 Bh5 61. Ke6 Bf7+ 62. Kd7 Bb3 63. e8Q Ba4+ 64. Ke7 Bxe8 65. Kxe8 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "9"]
[White "Mueller, Wolfgang2222"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1823"]
[BlackElo "2032"]
[PlyCount "47"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bc4 Ke7 8. 0-0 c6 9. h3 Nbd7 10. Be3 b5 11. Bd3 Ne8 12. Rad1 f6 13. Nh4 g6 14. f4 Bc5 15. Bxc5+ Nxc5 16. fxe5 fxe5 17. a3 Nd6 18. Nf3 Ne6 19. Nxe5 a5 20. Nxc6+ Kd7 21. Ne5+ Ke7 22. Nxb5 Nxb5 23. Bxb5 Rb8 24. a4 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "7"]
[White "Fischer, Darja"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1456"]
[BlackElo "2032"]
[PlyCount "72"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 f5 4. Nc3 Nf6 5. Bg5 d6 6. e4 Be7 7. Bd3 f4 8. Nf3 0-0 9. Qd2 Na6 10. 0-0 Nc7 11. a3 Bd7 12. Nh4 g6 13. Nf3 Kg7 14. h3 h6 15. Bxf6+ Bxf6 16. b4 b6 17. bxc5 bxc5 18. Rab1 g5 19. Rb7 Bc8 20. Rb3 h5 21. Rfb1 g4 22. hxg4 hxg4 23. Ne1 Rh8 24. Rb8 Rxb8 25. Rxb8 Qe8 26. Nb5 Qh5 27. Kf1 f3 28. Nxf3 gxf3 29. Ke1 Qh1+ 30. Bf1 fxg2 31. Qe2 gxf1Q+ 32. Qxf1 Qxe4+ 33. Qe2 Rh1+ 34. Kd2 Bg5+ 35. Kc3 Rc1+ 36. Kb2 Qb1# 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "4"]
[White "Isele, Thomas"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2040"]
[BlackElo "2032"]
[PlyCount "95"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Nf3 Nbd7 5. 0-0 c6 6. c3 Be7 7. Re1 0-0 8. Nbd2 b6 9. Qc2 a6 10. b3 Qc7 11. Bb2 Bb7 12. Rad1 Rad8 13. Nf1 Rfe8 14. Ne3 Bf8 15. Nf5 Nh5 16. Bf1 g6 17. Ne3 Nf4 18. g3 Ne6 19. d5 Nec5 20. b4 cxd5 21. bxc5 dxe4 22. cxd6 Bxd6 23. Nd2 f5 24. Ndc4 Bc5 25. Qb3 Kg7 26. Nd5 Qb8 27. Nce3 h5 28. c4 Kh6 29. Bc1 Kg7 30. Bb2 Kh6 31. Bc3 f4 32. Ng2 e3 33. fxe3 fxg3 34. hxg3 Rf8 35. Be2 a5 36. Rf1 Rfe8 37. Qc2 Re6 38. Kh2 Rc8 39. Qd2 Kh7 40. e4 Kg7 41. Qg5 Nf8 42. Bxh5 Bd6 43. Bg4 Rxc4 44. Bxe6 Nxe6 45. Qf6+ Kg8 46. Qxe6+ Kh7 47. Rf7+ Kh6 48. Qh3+ 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "6"]
[White "Kreigenfeld, Sven"]
[Black "Kuever, Bastian"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2032"]
[BlackElo "1359"]
[PlyCount "126"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nb6 4. d4 d6 5. Nf3 Nc6 6. Be2 dxe5 7. dxe5 Qxd1+ 8. Bxd1 Bg4 9. a3 Bxf3 10. Bxf3 Nxe5 11. Bxb7 Rd8 12. 0-0 e6 13. Bf4 Bd6 14. Rfe1 Ng6 15. Bc6+ Nd7 16. Be3 a6 17. Ne4 Be5 18. c3 0-0 19. Rad1 Nf6 20. Nc5 Ne7 21. Ba4 a5 22. h3 Ned5 23. Bd4 Bxd4 24. Rxd4 Nb6 25. Bc2 Rxd4 26. cxd4 Rd8 27. Rd1 Nc4 28. Nb7 Rb8 29. Nc5 Rxb2 30. Bd3 Nxa3 31. Rc1 Rd2 32. Bf1 Nd5 33. Nb3 Rc2 34. Rxc2 Nxc2 35. Nxa5 Nxd4 36. Bc4 c5 37. Nb7 Nb6 38. Bf1 Nd7 39. Na5 Kf8 40. f4 Ke7 41. Kf2 h5 42. Ke3 h4 43. Nb7 Nf5+ 44. Kd2 Ng3 45. Bb5 Ne4+ 46. Ke3 Nd6 47. Bxd7 Nxb7 48. Bc6 Nd6 49. Ba4 Nf5+ 50. Kf3 Kd6 51. Ke4 f6 52. Bc2 Nd4 53. Bd3 g5 54. fxg5 fxg5 55. Bc4 e5 56. Ba2 Ne6 57. Kf5 Nf4 58. Kxg5 Nxg2 59. Kg4 e4 60. Bb1 Ke5 61. Bc2 Kd4 62. Bd1 Ne3+ 63. Kxh4 Nxd1 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "8"]
[White "Kreigenfeld, Sven"]
[Black "Rudolf, Thomas"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2032"]
[BlackElo "2226"]
[PlyCount "57"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 Be7 7. Be3 0-0 8. Qd2 c5 9. Nf5 Bxf5 10. exf5 Nc6 11. 0-0-0 Na5 12. Be2 a6 13. g4 b5 14. h4 b4 15. Nd5 Nxd5 16. Qxd5 c4 17. Bd3 cxd3 18. Qxd3 Nc6 19. f4 a5 20. g5 h5 21. f6 gxf6 22. gxf6 Bxf6 23. Rhg1+ Kh8 24. Qf5 Bg5 25. Rxg5 Rg8 26. Rdg1 Rxg5 27. Rxg5 f6 28. Rg6 Ra7 29. Rxf6 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "3"]
[White "Kreigenfeld, Sven"]
[Black "Thuemler, Floris"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2032"]
[BlackElo "1295"]
[PlyCount "33"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 0-0 10. h3 Bb7 11. d4 exd4 12. cxd4 d5 13. e5 Ne4 14. Nc3 Nxc3 15. bxc3 Nc4 16. Qd3 Qd7 17. Qxh7# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "9"]
[White "Ribbe, Juergen"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1982"]
[BlackElo "2032"]
[PlyCount "53"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 c5 2. e3 e6 3. Nf3 Nf6 4. Be2 d5 5. 0-0 Bd6 6. dxc5 Bxc5 7. b3 0-0 8. Bb2 Nc6 9. Nbd2 a6 10. c4 dxc4 11. Nxc4 b5 12. Nce5 Nxe5 13. Nxe5 Bb7 14. Bf3 Bxf3 15. Qxf3 Qc7 16. Rac1 Qe7 17. Nc6 Qd6 18. Be5 Qd7 19. Rxc5 Rac8 20. Rfc1 Nd5 21. e4 Nb6 22. Qg3 f6 23. Bb2 e5 24. h3 Qd2 25. Qc3 Qe2 26. Qc2 Qh5 27. Ne7+ 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "5"]
[White "Sundui, Chinguun"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1931"]
[BlackElo "2032"]
[PlyCount "110"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. e3 Nf6 4. Be2 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. c4 c6 9. Nc3 Nbd7 10. h3 Bh5 11. Nd2 Bg6 12. Rc1 a6 13. Re1 b5 14. cxd5 cxd5 15. Nf1 Rc8 16. Ng3 Qa5 17. Bd3 Bb4 18. Bxg6 hxg6 19. Nge2 Rc6 20. Rf1 Rfc8 21. Qd3 Ba3 22. Bxa3 Qxa3 23. Rc2 b4 24. Nb1 Qa5 25. Rfc1 Rxc2 26. Rxc2 Rxc2 27. Qxc2 Qb5 28. Ng3 Nb6 29. Nd2 a5 30. Nf3 a4 31. Ng5 axb3 32. axb3 Qd7 33. Qc5 Nc8 34. Kh2 Qb7 35. Nf3 Qb8 36. Ne5 Ne4 37. Nxe4 dxe4 38. Qc6 f6 39. Qxe6+ Kh7 40. Qg4 Ne7 41. Qh4+ Kg8 42. g3 fxe5 43. Qxe7 exd4 44. exd4 Qa8 45. Qe6+ Kh7 46. d5 Qa7 47. Kg2 Qd4 48. d6 Qd3 49. d7 Qf3+ 50. Kf1 Qd1+ 51. Kg2 Qf3+ 52. Kg1 Qd1+ 53. Kh2 Qf3 54. Kg1 Qd1+ 55. Kg2 Qf3+ 1/2-1/2

[Event "Rhein Main op 02nd"]
[Site "Frankfurt"]
[Date "1999.06.06"]
[Round "7"]
[White "Kreigenfeld, Sven"]
[Black "Lay, Alexander"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2090"]
[PlyCount "25"]
[EventDate "1999.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bh7 6. e6 fxe6 7. Bd3 Bxd3 8. Qxd3 e5 9. Qg6+ Kd7 10. Nf3 Kc7 11. Nxe5 Qd6 12. Qxd6+ exd6 13. Ng6 1-0

[Event "Rhein Main op 02nd"]
[Site "Frankfurt"]
[Date "1999.06.05"]
[Round "5"]
[White "Kreigenfeld, Sven"]
[Black "Gerloff, Bernd"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2090"]
[PlyCount "33"]
[EventDate "1999.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 a6 6. Bxc6 bxc6 7. d3 d6 8. h3 e5 9. Nbd2 Ne7 10. Nc4 0-0 11. Bd2 Rb8 12. Ba5 Qd7 13. Nh4 Bf6 14. Nf3 Bg7 15. Nh4 Bf6 16. Nf3 Bg7 17. Nh4 1/2-1/2

[Event "Rhein Main op 02nd"]
[Site "Frankfurt"]
[Date "1999.06.05"]
[Round "6"]
[White "Policarpo, Paulo"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A55"]
[BlackElo "2090"]
[PlyCount "81"]
[EventDate "1999.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. 0-0 0-0 8. d5 Nc5 9. Qc2 Ne8 10. Rd1 f5 11. dxc6 bxc6 12. Nxe5 Qc7 13. Nf3 fxe4 14. Nxe4 Bf5 15. Bd3 Nxd3 16. Qxd3 Kh8 17. Qe2 Bg4 18. Rd3 Nf6 19. Nxf6 Bxf6 20. Bf4 Bxf3 21. Rxf3 Be5 22. Bxe5 dxe5 23. Re3 Rae8 24. Re1 Rf5 25. b3 h6 26. Qd3 Qf7 27. f3 Qf8 28. Qd7 Rc8 29. Qe6 Re8 30. Qxc6 Rf6 31. Qb5 Rb6 32. Qd5 Rbe6 33. Rxe5 Rxe5 34. Rxe5 Rxe5 35. Qxe5 Qa3 36. h3 Qxa2 37. c5 Qxb3 38. Qd6 Qe3+ 39. Kh2 Qe8 40. c6 Kh7 41. c7 1-0

[Event "Rhein Main op 02nd"]
[Site "Frankfurt"]
[Date "1999.06.04"]
[Round "4"]
[White "Rechel, Ralf"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2165"]
[BlackElo "2090"]
[PlyCount "93"]
[EventDate "1999.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. cxd5 Nxd5 7. Bd3 Bxd3 8. Qxd3 Nxc3 9. bxc3 c5 10. Nf3 Be7 11. 0-0 0-0 12. Rb1 cxd4 13. Rxb7 dxc3 14. Qxc3 Na6 15. Be3 Rc8 16. Qb2 Bc5 17. Bxc5 Nxc5 18. Rxa7 Rb8 19. Qc2 Rc8 20. Ra3 Nb7 21. Qb1 Rb8 22. h3 Nd6 23. Qd3 Nf5 24. Rd1 Qxd3 25. Raxd3 Ne7 26. g3 Nd5 27. Rb3 Ra8 28. a3 Rfc8 29. Nd4 g5 30. Kg2 Rc4 31. Nf3 h6 32. Rd4 Rc2 33. Nd2 Rd8 34. Kf3 Rdc8 35. Kg4 Kg7 36. h4 gxh4 37. Kxh4 Ne7 38. Kg4 Ng6 39. f4 Ne7 40. Ne4 Nd5 41. Rb7 Kg6 42. Kf3 Ra2 43. Rd3 Rc1 44. Nd6 Rca1 45. Nxf7 h5 46. Ke4 Rf1 47. Nd8 1-0

[Event "Rhein Main op 02nd"]
[Site "Frankfurt"]
[Date "1999.06.03"]
[Round "2"]
[White "Kreigenfeld, Sven"]
[Black "Jugow, Alexander"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2090"]
[BlackElo "2262"]
[PlyCount "68"]
[EventDate "1999.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. Bc2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. Na3 a6 10. d4 b5 11. Bg5 h6 12. Be3 Re8 13. Nb1 exd4 14. cxd4 Bf8 15. Nbd2 Bb7 16. d5 Nb4 17. Bb1 a5 18. Bf4 g6 19. Nf1 Bg7 20. Qd2 Kh7 21. Ng3 a4 22. a3 Na6 23. h4 c4 24. h5 Nc5 25. hxg6+ fxg6 26. Bc2 Nb3 27. Bxb3 axb3 28. Nd4 Qb6 29. Ne6 Ng4 30. Nxg7 Kxg7 31. Rac1 Rf8 32. Be3 Nxe3 33. Qxe3 Qxe3 34. Rxe3 Ba6 1/2-1/2

[Event "Rhein Main op 02nd"]
[Site "Frankfurt"]
[Date "1999.06.03"]
[Round "3"]
[White "Kreigenfeld, Sven"]
[Black "Rueger, Erhard"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2090"]
[BlackElo "2185"]
[PlyCount "95"]
[EventDate "1999.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bd3 Bd6 7. 0-0 Nge7 8. dxc5 Bxc5 9. Qc2 h6 10. Bf4 0-0 11. Nbd2 Bg4 12. h3 Bh5 13. Nb3 Bb6 14. Ne5 Nxe5 15. Bxe5 Nc6 16. Bh2 Qf6 17. Bh7+ Kh8 18. Qf5 Qxf5 19. Bxf5 Rfe8 20. Rfe1 Be2 21. Bd7 Re7 22. Bxc6 bxc6 23. Nd4 Bxd4 24. cxd4 Re6 25. Bf4 Kh7 26. Bd2 Kg6 27. Rac1 a5 28. a3 Kf6 29. Bf4 Bc4 30. Rxe6+ Kxe6 31. Re1+ Kd7 32. Bd2 Ra7 33. b4 a4 34. f3 Kc8 35. Kf2 Kb7 36. Be3 Kb6 37. Rc1 Re7 38. Rc2 Bd3 39. Rc3 Bc4 40. Rc2 g5 41. g3 f6 42. h4 gxh4 43. gxh4 h5 44. Rc1 Rg7 45. Bf4 Bd3 46. Rc3 Bf5 47. Rc5 Re7 48. Rc3 1/2-1/2

[Event "Rhein Main op 02nd"]
[Site "Frankfurt"]
[Date "1999.06.02"]
[Round "1"]
[White "Bill, Eugen"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "2090"]
[PlyCount "46"]
[EventDate "1999.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e3 cxd4 6. exd4 d5 7. c5 0-0 8. Be2 Nc6 9. 0-0 Ne4 10. Be3 Nxc5 11. dxc5 d4 12. Bf4 dxc3 13. Qxd8 Rxd8 14. b3 Bf5 15. Bc4 h6 16. Nh4 Be4 17. Nf3 Bd3 18. Bxd3 Rxd3 19. Rfe1 Rad8 20. Rac1 g5 21. Be3 f5 22. g3 e5 23. Rc2 f4 0-1

[Event "Ruhrgebiet VK1 9899"]
[Site "Ruhrgebiet"]
[Date "1999.05.09"]
[Round "9"]
[White "Kreigenfeld, Sven"]
[Black "Czarnik, Jozef"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2090"]
[PlyCount "90"]
[EventDate "1998.??.??"]
[EventType "team"]
[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. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. d4 Be7 6. Bd3 Ngf6 7. Ng3 0-0 8. 0-0 b6 9. c3 Bb7 10. Ne5 Nxe5 11. dxe5 Qd5 12. Qf3 Qxf3 13. gxf3 Nd7 14. f4 Nc5 15. Be2 Rad8 16. Be3 Rd7 17. Rfd1 Rfd8 18. Rxd7 Rxd7 19. Rd1 Rxd1+ 20. Bxd1 Nd3 21. b3 Ne1 22. Kf1 Nf3 23. Bxf3 Bxf3 24. Ke1 h5 25. Ne2 c5 26. Ng1 Bc6 27. Ke2 Kh7 28. Nf3 Kg6 29. Ng5 Bxg5 30. fxg5 Kf5 31. f4 Kg4 32. Kf2 Kf5 33. Bd2 Ke4 34. Ke2 g6 35. h4 a6 36. Be3 Kf5 37. b4 cxb4 38. cxb4 b5 39. Kd3 Kg4 40. Bf2 Kxf4 41. Kd4 Bd5 42. a3 Bc4 43. Be1 Kf3 44. Bd2 Kg3 45. Be1+ Kf3 1/2-1/2

[Event "Ruhrgebiet VK1 9899"]
[Site "Ruhrgebiet"]
[Date "1999.04.??"]
[Round "?"]
[White "Hufelschulte, Norbert"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "D69"]
[BlackElo "2090"]
[PlyCount "28"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 1/2-1/2

[Event "Ruhrgebiet VK1 9899"]
[Site "Ruhrgebiet"]
[Date "1999.03.??"]
[Round "?"]
[White "Mueller, Herbert"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2160"]
[BlackElo "2090"]
[PlyCount "100"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. h3 Qc7 9. Be3 Rd8 10. Re1 exd4 11. Nxd4 Nb6 12. Rc1 Qb8 13. Qd2 Be6 14. Nxe6 fxe6 15. Qc2 Qc7 16. Bf4 e5 17. Bg3 Nbd7 18. b4 Nf8 19. Qb3 Kh8 20. f4 Ne6 21. fxe5 dxe5 22. Kh2 Nd4 23. Qb2 Rd7 24. c5 a5 25. a3 Rad8 26. Bc4 Nf3+ 27. gxf3 Rd2+ 28. Re2 Rxb2 29. Rxb2 Nh5 30. Ne2 Bg5 31. Rg1 Nxg3 32. Rxg3 h6 33. Rb1 Rd2 34. Rg2 Qe7 35. Ng3 Rxg2+ 36. Kxg2 Bh4 37. Nf5 Qg5+ 38. Kh1 axb4 39. axb4 Bf2 40. Ra1 Qh5 41. Ra8+ Kh7 42. Bg8+ Kg6 43. Kg2 Bh4 44. Nxh4+ Qxh4 45. Re8 Qg5+ 46. Kf2 Qd2+ 47. Kg3 Qe1+ 48. Kg2 Kg5 49. Rxe5+ Kh4 50. Rf5 Qe2+ 0-1

[Event "Ruhrgebiet VK1 9899"]
[Site "Ruhrgebiet"]
[Date "1998.12.20"]
[Round "4"]
[White "Kreigenfeld, Sven"]
[Black "Nachbar, Benjamin"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2090"]
[PlyCount "40"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. b3 h6 6. Ba3 e6 7. Bxf8 Kxf8 8. 0-0 Ke7 9. d4 Re8 10. Nbd2 Nbd7 11. Ne5 Nxe5 12. dxe5 Ng4 13. Qc1 Nxe5 14. Qc3 Qd6 15. c5 Qc7 16. f4 Nd7 17. Qxg7 Nf6 18. e4 Rg8 19. Qxh6 Rh8 20. Qg7 dxe4 0-1

[Event "Ruhrgebiet VK1 9899"]
[Site "Ruhrgebiet"]
[Date "1998.10.25"]
[Round "2"]
[White "Liedtke, Andreas"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "2090"]
[PlyCount "41"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Nb6 9. d5 Bxf3 10. gxf3 Nd4 11. Qd1 Nf5 12. Bb5+ Nd7 13. Qa4 Nd6 14. Bf4 g6 15. 0-0 f5 16. Bxd6 exd6 17. Rfe1+ Be7 18. Re6 a6 19. Bxd7+ Qxd7 20. Rae1 b5 21. Qh4 1-0

[Event "Ruhrgebiet VK1 9899"]
[Site "Ruhrgebiet"]
[Date "1998.09.20"]
[Round "1"]
[White "Kreigenfeld, Sven"]
[Black "Mueller"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2090"]
[PlyCount "54"]
[EventDate "1998.??.??"]
[EventType "team"]
[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 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. a3 Qa5 7. Be2 f6 8. exf6 Nxf6 9. 0-0 Bd6 10. dxc5 Qxc5 11. b4 Qb6 12. c4 Qd8 13. Nc3 Ne7 14. Bg5 0-0 15. cxd5 exd5 16. Bxf6 Rxf6 17. Nxd5 Nxd5 18. Qxd5+ Kh8 19. Rad1 Bc6 20. Qd4 Qe8 21. Rfe1 Qh5 22. Nh4 Qh6 23. g3 Bc7 24. Qg4 Rxf2 25. Kxf2 Bb6+ 26. Rd4 Re8 27. Nf5 Qxh2+ 0-1

[Event "Ruhrgebiet VK4 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Humburg, Juergen"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2090"]
[PlyCount "99"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. 0-0 0-0 6. b3 c6 7. Bb2 Nbd7 8. d3 Re8 9. Nbd2 Bf8 10. d4 b5 11. Re1 Rb8 12. c5 Qc7 13. b4 a5 14. a3 g6 15. h3 Ne4 16. Ne5 f5 17. Nxe4 fxe4 18. Bc1 Bg7 19. Ng4 h5 20. Nh6+ Kh7 21. Nf7 e5 22. dxe5 Nxe5 23. Nd6 Rf8 24. Bf4 Ra8 25. Rb1 axb4 26. axb4 Qe7 27. h4 Nf7 28. Qc2 Ra4 29. Nxf7 Rxf7 30. e3 Bg4 31. Bf1 Rf8 32. Bd6 Qf7 33. Bxf8 Qxf8 34. Be2 Bh3 35. Bf1 Bxf1 36. Rxf1 Qa8 37. Rfc1 Ra2 38. Qd1 Ra4 39. Qb3 Ra3 40. Qd1 Qf8 41. g4 Qf6 42. gxh5 Qxh4 43. hxg6+ Kxg6 44. Qf1 Be5 45. Qg2+ Kf7 46. Rc2 Ra8 47. f4 Rg8 48. Qxg8+ Kxg8 49. fxe5 Kf7 50. Kg2 1/2-1/2

[Event "Ruhrgebiet VK4 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Mombeck, Michael"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2090"]
[PlyCount "85"]
[EventDate "1997.??.??"]
[EventType "team"]
[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. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 Bg7 7. 0-0 0-0 8. Re1 Bd7 9. d4 cxd4 10. cxd4 Rc8 11. Nc3 a6 12. Bg5 e5 13. Qd2 exd4 14. Nd5 Be6 15. Bb3 Ne5 16. Nxd4 Bxd5 17. Bxd5 Qb6 18. Nb3 Nxd5 19. Qxd5 Rc2 20. Be3 Qc6 21. Red1 Nc4 22. Qxc6 bxc6 23. Bd4 Re8 24. Bxg7 Kxg7 25. Rac1 Rxc1 26. Rxc1 d5 27. f3 Nxb2 28. Rxc6 dxe4 29. fxe4 Rxe4 30. Rxa6 Nd1 31. Rd6 Nc3 32. Ra6 Ra4 33. Nc5 Rb4 34. Nd3 Rb1+ 35. Kf2 Ra1 36. Nb4 Rb1 37. Nd3 Ra1 38. Nb4 Rb1 39. a3 Ra1 40. Ke3 f5 41. Nc2 Rg1 42. Kf3 Rf1+ 43. Ke3 1/2-1/2

[Event "Ruhrgebiet VK1 9899"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Nigl, Andreas"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2090"]
[PlyCount "102"]
[EventDate "1998.??.??"]
[EventType "team"]
[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. c3 Nf6 4. h3 Nbd7 5. Bd3 g6 6. Bc2 Bg7 7. 0-0 0-0 8. d4 b6 9. e5 Ne8 10. Re1 Bb7 11. Nbd2 Nc7 12. exd6 exd6 13. Ne4 d5 14. Ng3 Ne6 15. h4 cxd4 16. cxd4 Rc8 17. Rxe6 fxe6 18. h5 Rxf3 19. gxf3 Qf6 20. hxg6 hxg6 21. Be3 e5 22. Ba4 Nf8 23. dxe5 Qxe5 24. Bb3 Kh7 25. Qd2 Ne6 26. Kg2 Bf6 27. Rh1+ Kg7 28. Bh6+ Kf7 29. Rd1 Rh8 30. Be3 Kg7 31. Rh1 Rxh1 32. Kxh1 Qxb2 33. Bh6+ Kh7 34. Be3 Qxd2 35. Bxd2 Nc5 36. Bc2 d4 37. Kg2 Bd5 38. a4 Bb3 39. Bxb3 Nxb3 40. Ne4 Kg7 41. Kf1 Nc5 42. a5 Kf7 43. axb6 axb6 44. Nd6+ Ke6 45. Nc8 Bd8 46. Ke2 Kd5 47. Na7 Kc4 48. Nc6 Bf6 49. Bf4 b5 50. Na5+ Kd5 51. Bd2 Bd8 0-1

[Event "Ruhrgebiet VK4 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Schmidt, Ingo"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2090"]
[PlyCount "63"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. c4 c6 4. Bg2 e6 5. b3 Nbd7 6. Bb2 Bd6 7. 0-0 e5 8. cxd5 cxd5 9. Nc3 b6 10. Nh4 Bb7 11. Nf5 Bf8 12. Nb5 Ba6 13. Nbd6+ Bxd6 14. Nxd6+ Kf8 15. Nf5 g6 16. Ne3 Bb7 17. f4 e4 18. Ng4 Nxg4 19. Bxh8 f6 20. e3 Nh6 21. Bh3 Nc5 22. f5 Kg8 23. fxg6 Kxh8 24. Qh5 Kg7 25. gxh7 Qe8 26. Qh4 Qe5 27. Rac1 Ba6 28. Rf4 Qg5 29. b4 Qxh4 30. Rxh4 Bc4 31. bxc5 bxc5 32. Rb1 1-0

[Event "Ruhrgebiet VK4 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Wegener, Olaf"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2175"]
[BlackElo "2090"]
[PlyCount "83"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 Nd7 7. Nh4 c5 8. dxc5 Bg6 9. b4 Nc6 10. Nxg6 hxg6 11. a3 a5 12. c4 dxc4 13. Nd2 Ndxe5 14. Bb2 Nd3 15. Nxc4 Qh4 16. h3 Nxb2 17. Nxb2 axb4 18. axb4 Rd8 19. Nd3 Be7 20. Qb1 Nd4 21. Re1 0-0 22. Bf1 Bf6 23. Ne5 Qf4 24. Qe4 Qxe4 25. Rxe4 Nc2 26. Rb1 Rd4 27. Rxd4 Nxd4 28. Nd7 Rc8 29. Nxf6+ gxf6 30. f3 Kf8 31. Kf2 Ke7 32. g4 Ra8 33. Ke3 Nc6 34. b5 Ra3+ 35. Kf2 Ne5 36. Be2 Ra2 37. Ke3 Kd7 38. f4 Ra3+ 39. Kd4 Nf3+ 40. Bxf3 Rxf3 41. Ke4 Rxh3 42. Ra1 1/2-1/2

[Event "Ruhrgebiet VK4 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Wortmann, Dirk"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "2090"]
[PlyCount "27"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 Nc6 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb5 a6 9. Bxc6+ bxc6 10. Nge2 Bf5 11. Ng3 Bg6 12. 0-0 e6 13. Be3 Be7 14. Rc1 1/2-1/2

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Barthel, Ansgar"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2115"]
[BlackElo "2085"]
[PlyCount "61"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. 0-0-0 0-0-0 13. Qe2 e6 14. Ne5 Nb6 15. Ba5 c5 16. Rh4 Kb8 17. Rd3 Rxd4 18. Rhxd4 cxd4 19. Rxd4 Bc5 20. Rd3 Nfd5 21. Rf3 Rf8 22. Kb1 Bd4 23. Bxb6 Nxb6 24. Nd3 Nd5 25. Qxe6 Nf6 26. Qb3 Re8 27. c3 Bb6 28. Nf5 Ne4 29. Qc2 Ng5 30. Rg3 Qd7 31. Nxg7 0-1

[Event "Ruhrgebiet VK4 9798"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Bense, Dirk"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A41"]
[BlackElo "2090"]
[PlyCount "37"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. Nbd2 e6 4. c3 Nf6 5. Qc2 Be7 6. e4 d5 7. Ne5 Bh5 8. Bd3 Nbd7 9. Nxd7 Nxd7 10. 0-0 Bg6 11. f4 dxe4 12. Nxe4 Nf6 13. Nxf6+ Bxf6 14. f5 exf5 15. Re1+ Be7 16. Bxf5 Qd6 17. Qe4 c6 18. Bf4 Bxf5 19. Bxd6 1-0

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Guenzel, Volker"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2085"]
[PlyCount "45"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bf5 5. b3 e6 6. c4 Bxb1 7. Rxb1 Nbd7 8. d3 Be7 9. Qc2 0-0 10. b4 Rc8 11. e4 dxe4 12. dxe4 c5 13. b5 Qc7 14. h3 Rfd8 15. e5 Nxe5 16. Nxe5 Qxe5 17. Bxb7 Qh5 18. Bxc8 Qxh3 19. Bb7 Ng4 20. f3 Bf6 21. fxg4 Qxg3+ 22. Qg2 Bd4+ 23. Kh1 1-0

[Event "Ruhrgebiet VK4 9798"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Jungbluth, Rolf"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2090"]
[PlyCount "86"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. g3 Nc6 4. Bg2 e5 5. 0-0 e4 6. Ng5 h6 7. cxd5 Qxd5 8. Nxe4 Nxe4 9. d3 Nxf2 10. Rxf2 Qe6 11. d4 Qc4 12. e3 Bd6 13. Nc3 Ne7 14. Bf1 Qe6 15. b3 0-0 16. Bc4 Qh3 17. Bf1 Qe6 18. Bc4 Qh3 19. Qf3 Be6 20. Bd2 h5 21. Ne4 Bxc4 22. bxc4 Ng6 23. Nxd6 cxd6 24. Bb4 Qe6 25. c5 a5 26. Ba3 dxc5 27. Bxc5 Rfe8 28. Raf1 b6 29. d5 Qd7 30. Bxb6 h4 31. Qxf7+ Qxf7 32. Rxf7 hxg3 33. hxg3 Ne5 34. R7f4 Ra6 35. Bd4 Rg6 36. Kg2 Nd3 37. Rf5 Nb4 38. d6 Rxd6 39. Rxa5 Nc2 40. Rf2 Nxe3+ 41. Bxe3 Rxe3 42. Rf3 Rd2+ 43. Rf2 Rdd3 1/2-1/2

[Event "Ruhrgebiet VK4 9798"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Mueller, Frank"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2090"]
[BlackElo "2095"]
[PlyCount "75"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. d5 N8d7 7. Nf3 g6 8. Be3 Bg7 9. Bd4 Nf6 10. Bd3 Bg4 11. 0-0 Rc8 12. Nbd2 0-0 13. h3 Bxf3 14. Qxf3 Nfd7 15. Bxg7 Kxg7 16. Rfe1 Ne5 17. Qe3 Qc7 18. b3 Qc5 19. Be4 Qxe3 20. Rxe3 Rfe8 21. Rae1 Kf8 22. f4 Ned7 23. Nf3 Nf6 24. Bb1 Ng8 25. f5 Nd7 26. Rf1 Kg7 27. Rfe1 Rc7 28. Nd4 a6 29. Rg3 Ne5 30. fxg6 hxg6 31. h4 Nf6 32. Rge3 Nfg4 33. R3e2 Rh8 34. g3 Rcc8 35. Kg2 Rc7 36. Be4 Rcc8 37. Bf3 Nf6 38. Re3 1/2-1/2

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Pielnik, Rainer"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2165"]
[BlackElo "2085"]
[PlyCount "51"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d6 3. Bxf6 gxf6 4. e3 e5 5. Nc3 c6 6. Nf3 Nd7 7. Qd2 d5 8. e4 dxe4 9. Nxe4 f5 10. Nc3 e4 11. Ng1 Bg7 12. 0-0-0 Nb6 13. Kb1 Be6 14. f3 Nd5 15. Nxd5 Qxd5 16. c4 Qd6 17. Qg5 Bf8 18. Qe3 0-0-0 19. fxe4 fxe4 20. Qxe4 Qd7 21. Qe3 Re8 22. Qd2 h5 23. Nf3 Bh6 24. Qa5 Kb8 25. Bd3 Be3 26. Qe5+ 1-0

[Event "Ruhrgebiet VK4 9798"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Poschke, Markus"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A53"]
[BlackElo "2090"]
[PlyCount "53"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. c4 c6 4. e4 e6 5. Nc3 Nf6 6. Be2 d5 7. Bg5 dxe4 8. Nxe4 Bb4+ 9. Bd2 Be7 10. Nxf6+ Bxf6 11. Bc3 Nd7 12. Ne5 Bxe2 13. Qxe2 0-0 14. 0-0 Qc7 15. Rad1 Rad8 16. Ng4 Be7 17. d5 cxd5 18. cxd5 Nc5 19. Be5 Bd6 20. Nf6+ Kh8 21. Qh5 h6 22. Ne8 Bxe5 23. Nxc7 Bxc7 24. dxe6 Nxe6 25. Rxd8 Bxd8 26. Rd1 Bc7 27. g3 1-0

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Turkovic, Munir"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "B18"]
[BlackElo "2085"]
[PlyCount "75"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. f4 e6 7. Nf3 Nd7 8. Bc4 Be7 9. Qe2 Ngf6 10. Bb3 0-0 11. Bd2 Nd5 12. 0-0 b5 13. Rae1 Re8 14. c3 a6 15. a3 Rc8 16. Kh1 N7b6 17. Ne5 c5 18. f5 exf5 19. Nxf5 Bf6 20. Qf2 cxd4 21. cxd4 Nc4 22. Bxc4 bxc4 23. Qf3 Re6 24. Re2 Ne7 25. g4 Bxe5 26. dxe5 h5 27. h3 hxg4 28. hxg4 Nc6 29. Bc3 Rc7 30. Rfe1 Bxf5 31. gxf5 Rh6+ 32. Kg1 Qh4 33. Qg2 Nd4 34. Re4 Nf3+ 35. Qxf3 Qh2+ 36. Kf1 Rh5 37. Rh4 Rxh4 38. Qa8+ 1-0

[Event "Ruhrgebiet VL2-chT 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Hennecke, Peter"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "A55"]
[BlackElo "2040"]
[PlyCount "50"]
[EventDate "1995.??.??"]
[EventType "team"]
[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. Nc3 d6 3. Nf3 e5 4. d4 Nd7 5. e4 Ngf6 6. Be2 Be7 7. 0-0 0-0 8. Nh4 Nxe4 9. Nxe4 d5 10. cxd5 cxd5 11. Nc3 Bxh4 12. Nxd5 exd4 13. Qxd4 Nb6 14. Bf3 Be6 15. Rd1 Nxd5 16. Bxd5 Bf6 17. Qe4 Bxd5 18. Qxd5 Qxd5 19. Rxd5 Rad8 20. Rxd8 Rxd8 21. Kf1 Rd1+ 22. Ke2 Rh1 23. h4 Bxh4 24. b4 Bf6 25. Rb1 Bg5 0-1

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Hustert, Dirk"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "2085"]
[PlyCount "88"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. c5 e5 7. dxe5 Nxe5 8. Bb5+ Nc6 9. b4 Be7 10. Bf4 0-0 11. Bxc6 bxc6 12. Nge2 a5 13. a3 Ba6 14. 0-0 Ne4 15. Be5 Re8 16. Re1 Bxc5 17. Nxe4 dxe4 18. Qxd8 Raxd8 19. Bc7 Rd7 20. Bxa5 Ba7 21. Ng3 Bd3 22. Rad1 Rde7 23. Nf5 Re5 24. Ne3 Bd4 25. Rc1 c5 26. Bb6 Bb2 27. Rxc5 Rxc5 28. bxc5 Bxa3 29. c6 Rc8 30. c7 Kf8 31. Nd5 Bc4 32. Nc3 f5 33. Rd1 Bd3 34. Nd5 Ke8 35. Nf4 Bd6 36. Nxd3 exd3 37. Rxd3 Bxc7 38. Bxc7 Rxc7 39. g3 Rc1+ 40. Kg2 Rc5 41. Kf3 Ke7 42. h4 Ke6 43. Ra3 Rc6 44. Re3+ Kf6 1/2-1/2

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Boelling, Andreas"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2085"]
[PlyCount "84"]
[EventDate "1996.??.??"]
[EventType "team"]
[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 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. 0-0 Nf6 8. c4 Qd7 9. dxc5 Bxc5 10. Nc3 Nc6 11. Bg5 Be7 12. a3 0-0 13. Qxd7 Nxd7 14. Bxe7 Nxe7 15. Rfd1 Nf6 16. h3 Bh5 17. g4 Bg6 18. Ne5 Nc6 19. Nxc6 bxc6 20. Bf3 Rab8 21. b4 Bc2 22. Rd6 Rfd8 23. Rxd8+ Rxd8 24. Rc1 Rd3 25. Rxc2 Rxf3 26. Kg2 Rd3 27. b5 axb5 28. cxb5 cxb5 29. Nxb5 Kf8 30. a4 Rb3 31. Rc8+ Ke7 32. Rc7+ Nd7 33. Rb7 Rb4 34. a5 Ra4 35. Ra7 f5 36. gxf5 exf5 37. Nc3 Ra1 38. Nd5+ Kd6 39. Nb6 Ne5 40. Nc8+ Ke6 41. a6 g5 42. Rxh7 Nf7 1/2-1/2

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Kowallik, Juergen"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2085"]
[PlyCount "106"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. d5 e6 7. Nc3 Be7 8. Bd3 Na6 9. dxe6 Bxe6 10. b3 d5 11. cxd5 Nxd5 12. Bb5+ Kf8 13. Nge2 Nxc3 14. Nxc3 Bb4 15. Qxd8+ Rxd8 16. Bd2 Nc7 17. Be2 Nd5 18. Ne4 Bxd2+ 19. Nxd2 Nf4 20. Bf3 Bd5 21. 0-0 Bxf3 22. Nxf3 Ke7 23. Rfe1+ Kf6 24. g3 Ne6 25. Re3 Rd5 26. Rae1 Rhd8 27. Ne5 Nd4 28. Nc4 b5 29. Nb2 Nc2 30. Rf3+ Kg6 31. Re4 f6 32. Rc3 Rd2 33. Rg4+ Kf7 34. Rc7+ R8d7 35. Rxd7+ Rxd7 36. a4 a6 37. axb5 axb5 38. Kf1 Rd2 39. Re4 Nd4 40. b4 f5 41. Rh4 Ne6 42. Nc4 bxc4 43. Rxc4 Rd4 44. Rc2 Rxb4 45. Ra2 Kf6 46. Ra5 Rb2 47. h3 g6 48. Ra6 Ke5 49. Ra7 Nc5 50. Rxh7 Ne4 51. f4+ Kf6 52. g4 fxg4 53. hxg4 Rf2+ 0-1

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Schneider, Markus"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "2085"]
[PlyCount "39"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h6 8. Nf4 Bh7 9. Bb5+ Nc6 10. Nh5 Bg6 11. dxc5 Bxh5 12. gxh5 Nge7 13. Rh3 Nf5 14. Qg4 d4 15. Bxc6+ bxc6 16. Qe4 dxc3 17. Qxc6+ Ke7 18. Qb7+ Ke8 19. Qc6+ Ke7 20. Qb7+ 1/2-1/2

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Zielinski, Uwe"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "2085"]
[PlyCount "41"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. c5 e5 7. Bb5 exd4 8. Qxd4 Bd7 9. Bxc6 bxc6 10. Bg5 h6 11. Bf4 Qe7+ 12. Qe3 0-0-0 13. Na4 g5 14. Qxe7 Bxe7 15. Be5 Rhe8 16. 0-0-0 Ne4 17. Bd4 g4 18. f3 Bg5+ 19. Kc2 Nf2 20. Bxf2 Re2+ 21. Nxe2 1-0

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Barskij, Alexander"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "B10"]
[BlackElo "2040"]
[PlyCount "48"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Nbd7 8. Re1 dxe4 9. Nxe4 Nxe4 10. Rxe4 Nc5 11. Re1 Qc7 12. b3 Bg4 13. Bb2 Rfe8 14. d4 Nd7 15. Qd3 Bh5 16. Qc3 a5 17. a3 Bxf3 18. Qxf3 exd4 19. Bxd4 Rxe1+ 20. Rxe1 Bxa3 21. Qg4 Bf8 22. Re7 Rd8 23. Bh3 h5 24. Qg5 Qd6 1/2-1/2

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Hausrath, Daniel"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2370"]
[BlackElo "2040"]
[PlyCount "75"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 e5 3. Nf3 d6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. d3 a5 8. Rb1 Na6 9. a3 Rb8 10. Ne1 Bd7 11. Nc2 b5 12. cxb5 cxb5 13. Ne3 b4 14. axb4 Nxb4 15. d4 Qb6 16. d5 Ne8 17. Kh1 f5 18. f4 Qd4 19. Qe1 Nc7 20. Ra1 e4 21. Qf2 Qb6 22. g4 fxg4 23. Bxe4 Nca6 24. Qg2 Nc5 25. Nxg4 Nxe4 26. Nxe4 Nxd5 27. Rg1 g6 28. f5 Bxf5 29. b3 Qd4 30. Nh6+ Kg7 31. Nxf5+ Rxf5 32. e3 Qb4 33. Bb2+ Nf6 34. Raf1 Rbb5 35. Rxf5 Rxf5 36. Ng3 Rb5 37. Qf3 Qxb3 38. Bd4 0-1

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Kitte, Sebastian"]
[Black "Kreigenfeld, Sven"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2220"]
[BlackElo "2040"]
[PlyCount "55"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 Nd7 4. Nc3 Ngf6 5. Bg5 Be7 6. e3 0-0 7. Qc2 c6 8. 0-0-0 Ne8 9. Bxe7 Qxe7 10. Bd3 Ndf6 11. h3 Nc7 12. g4 Re8 13. dxe5 dxe5 14. Ng5 h6 15. Nge4 Nxe4 16. Nxe4 b5 17. g5 bxc4 18. Bxc4 hxg5 19. h4 gxh4 20. Nd6 Rf8 21. Qe4 Nd5 22. Rxh4 f5 23. Bxd5+ cxd5 24. Qxd5+ Be6 25. Qh1 Rfc8+ 26. Kb1 Kf8 27. Rh8+ Bg8 28. Qd5 1-0

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Koch, Manuel"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "A11"]
[BlackElo "2040"]
[PlyCount "40"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nc6 5. Nf3 Nf6 6. d3 e5 7. 0-0 Be7 8. Nbd2 0-0 9. e4 Bg4 10. Qb3 dxe4 11. Nxe4 Nxe4 12. dxe4 Qc7 13. Be3 Be6 14. Qc3 Rfd8 15. a3 a5 16. Rac1 Rd7 17. Nd2 Rad8 18. Nc4 Nd4 19. Bxd4 exd4 20. Qxa5 Bxc4 0-1

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Boehm, Ingo"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2040"]
[PlyCount "58"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d6 5. c4 0-0 6. Nc3 Nc6 7. d4 h6 8. e4 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Nh4 Nd4 12. Nd5 Nxd5 13. cxd5 c6 14. dxc6 bxc6 15. Be3 Ba6 16. Rfd1 Rd6 17. Bxd4 exd4 18. f4 Rc8 19. e5 Rdd8 20. Nf3 Bf8 21. Rac1 c5 22. Bh3 Rb8 23. Rd2 c4 24. e6 Bc5 25. exf7+ Kg7 26. Kh1 d3 27. Rdd1 Rxb2 28. Bg2 Rc2 29. Rb1 c3 0-1

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Duhn, Marc"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2040"]
[PlyCount "137"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Be7 7. Bg2 0-0 8. 0-0 a6 9. Bf4 Qb6 10. Nb3 d6 11. Bxd6 Bxd6 12. Qxd6 Rd8 13. Qc5 Qc7 14. Rad1 Bd7 15. Na4 Be8 16. Nb6 Rxd1 17. Rxd1 Rd8 18. Rd3 Nd7 19. Nxd7 Rxd7 20. Qe3 Ne5 21. Rxd7 Bxd7 22. Qd4 Nxc4 23. Nc5 Nd6 24. Nxd7 Qxd7 25. Bxb7 Qxb7 26. Qxd6 g6 27. Qd8+ Kg7 28. Qd4+ Kg8 29. b3 Qc6 30. Qc4 Qd6 31. a4 a5 32. Kg2 Kf8 33. Qb5 Qd2 34. Qd3 Qb4 35. Kf3 Ke7 36. e3 h5 37. h3 Qb7+ 38. Ke2 Qb4 39. Kd1 Qb7 40. e4 Qb6 41. Ke2 Qb4 42. Qe3 Qa3 43. Qa7+ Kf6 44. Qd4+ Ke7 45. Qc4 Qb2+ 46. Kf3 Kf6 47. Qd3 Ke7 48. Qe3 Qf6+ 49. Kg2 Qe5 50. Qa7+ Kf6 51. Kf3 Qc3+ 52. Qe3 Qa1 53. Qd2 Qb1 54. Qf4+ Ke7 55. Qc7+ Kf6 56. Qc3+ Ke7 57. Qxa5 Qxb3+ 58. Kg2 Qc4 59. Qa8 Kd7 60. Qb7+ Kd6 61. a5 Qc6 62. Qxc6+ Kxc6 63. Kf3 Kb5 64. Kf4 f6 65. e5 g5+ 66. Ke4 f5+ 67. Kd4 h4 68. gxh4 gxh4 69. a6 1-0

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Eggenstein, Frank"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2040"]
[PlyCount "36"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 b6 6. Bg5 f6 7. exf6 Nxf6 8. Ne5 c5 9. Bb5+ Bd7 10. Bxf6 Qxf6 11. Bxd7+ Nxd7 12. Nb5 Nxe5 13. Nc7+ Kd7 14. Nxa8 Nc6 15. 0-0 Bd6 16. Nxb6+ axb6 17. dxc5 Bxc5 18. c3 h5 1/2-1/2

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Frombach, Ralf"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2040"]
[PlyCount "32"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8. Qxd5 Qb6 9. Bc4 Bxf2+ 10. Ke2 0-0 11. Ng5 d6 12. Rf1 Bg4+ 13. Nf3 Nxe5 14. Qb5 Rae8 15. Kd1 Qd4+ 16. Bd3 Nxf3 0-1

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Huhndorf, Arnold"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2040"]
[PlyCount "64"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 e6 5. Bd3 Nc6 6. Bc2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. d4 cxd4 10. cxd4 Nb4 11. Bb3 d5 12. e5 Nd7 13. a3 Nc6 14. Qd3 Re8 15. Bc2 Nf8 16. Nc3 Bd7 17. Ng5 Bxg5 18. Bxg5 Qb6 19. Red1 Ne7 20. h4 Rac8 21. Rab1 h6 22. Bxh6 gxh6 23. Qg3+ Kh8 24. Qf4 Nf5 25. Bxf5 exf5 26. Nxd5 Qg6 27. Nf6 Ne6 28. Qd2 Red8 29. d5 Nc5 30. Qd4 Nb3 31. Qb4 Nc5 32. Qd4 Nb3 1/2-1/2

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Reinoehl, Christian"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "2040"]
[PlyCount "29"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nf6 7. Re1 g6 8. d4 Qe7 9. Nbd2 Bg7 10. Nf1 0-0 11. Bg5 Qe8 12. Bc2 Kh8 13. Ne3 Ng8 14. Nd5 Rc8 15. h3 1/2-1/2

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Schreck, Roland"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "A12"]
[BlackElo "2040"]
[PlyCount "35"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Bg4 4. e3 Nd7 5. Be2 e5 6. Bb2 Bd6 7. Nc3 Ngf6 8. 0-0 Qe7 9. cxd5 Nxd5 10. Ne1 Nxc3 11. Bxc3 Bxe2 12. Qxe2 0-0 13. Nc2 Nf6 14. Rad1 Nd5 15. Bb2 f5 16. g3 Rae8 17. e4 fxe4 18. Qxe4 1/2-1/2

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Zelt, Jens"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "A38"]
[BlackElo "2040"]
[PlyCount "12"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 1/2-1/2

[Event "NRW-chT U18"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Becker, Sven"]
[Black "Kreigenfeld, Sven"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "64"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 Nf6 8. Nf4 Bh7 9. Bc4 e6 10. 0-0 Nd5 11. Bxd5 cxd5 12. Qh5 g6 13. Qe5 Rg8 14. Re1 Be7 15. Nxe6 fxe6 16. Qxe6 Qd7 17. Qf6 Kd8 18. Rxe7 Qxe7 19. Qf3 Qe6 20. c4 Nd7 21. cxd5 Qf6 22. Qb3 Qb6 23. Qd3 Nf6 24. Bxh6 g5 25. Qf3 gxh4 26. Nh5 Nxh5 27. Qxh5 Qg6 28. Qxh4+ Kd7 29. Qh3+ Qg4 30. Qxg4+ Rxg4 31. Be3 Be4 32. g3 Bxd5 0-1

[Event "NRW-chT U18"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Chudala, Raimund"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "88"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 Bg4 4. Be2 c6 5. d4 e6 6. 0-0 d5 7. e5 Nfd7 8. Be3 c5 9. Qd2 Nc6 10. dxc5 Bxf3 11. Bxf3 Ncxe5 12. Be2 Nxc5 13. Bb5+ Ncd7 14. Rfe1 Nc4 15. Bxc4 dxc4 16. Qd4 Nb6 17. Nb5 Qxd4 18. Bxd4 Kd7 19. Nxa7 Rxa7 20. Bxb6 Ra8 21. Red1+ Kc6 22. Bd4 Rg8 23. b3 g6 24. a4 Rd8 25. Bc3 Rxd1+ 26. Rxd1 cxb3 27. cxb3 Bd6 28. Rc1 Kd7 29. g3 Rc8 30. Bd2 Rxc1+ 31. Bxc1 Bb4 32. Kf1 Kd6 33. Ke2 Kd5 34. Be3 f5 35. h3 h5 36. f3 e5 37. Kd3 e4+ 38. fxe4+ fxe4+ 39. Ke2 Bc5 40. g4 hxg4 41. hxg4 Bd4 42. Bd2 Bc5 43. Be3 Bd4 44. Bd2 Kc5 1/2-1/2

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Koch, Manuel"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "A11"]
[PlyCount "29"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nf6 5. Nf3 Nc6 6. 0-0 e6 7. d3 Bd6 8. Nbd2 0-0 9. e4 b6 10. Re1 dxe4 11. dxe4 Bc5 12. Nb3 Bb4 13. Bd2 Bxd2 14. Qxd2 Qxd2 15. Nfxd2 1/2-1/2

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kohnert, Torsten"]
[Black "Kreigenfeld, Sven"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "67"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Nd7 7. Bg5 Be7 8. Qd2 dxc4 9. Bxc4 Nb6 10. Bb3 c5 11. Bxe7 Qxe7 12. Nge2 Rd8 13. Nb5 Nc8 14. Rd1 a6 15. Nbc3 cxd4 16. Nxd4 Nh6 17. Nxf5 Nxf5 18. Qxd8+ Qxd8 19. Rxd8+ Kxd8 20. g3 Nd4 21. Bd1 Ke7 22. 0-0 g6 23. Ne4 b6 24. Kg2 Rd8 25. Re1 Nc6 26. Nc3 b5 27. f4 Rd2+ 28. Re2 Rxe2+ 29. Bxe2 Nb6 30. Ne4 Nd5 31. Nc5 Nd4 32. Bd3 Nb4 33. Bb1 a5 34. Kf2 1/2-1/2

[Event "NRW-chT U18"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Alexopoulos, Spiros Orestis"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "111"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. h3 Nf6 5. Bd3 e6 6. Bc2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. d4 b5 10. Bg5 h6 11. Bh4 a5 12. Nbd2 Ba6 13. Nf1 Rab8 14. Ne3 Rfd8 15. d5 Na7 16. b3 Nc8 17. Qd3 e5 18. Nf5 Nh5 19. Nxe7+ Nxe7 20. Nh2 Nf4 21. Qf3 Rdc8 22. Bg3 Neg6 23. h4 h5 24. Bxf4 Nxf4 25. g3 Ng6 26. a3 b4 27. axb4 cxb4 28. c4 Qb6 29. Qxh5 Bxc4 30. bxc4 Rxc4 31. Bb3 Rc3 32. Qg5 Rxb3 33. h5 Nh8 34. Kg2 Rb2 35. Ng4 Qd8 36. Qxd8+ Rxd8 37. Rxa5 Kh7 38. Ra7 Kg8 39. h6 Kh7 40. Rh1 gxh6 41. Nxh6 Kg7 42. Nf5+ Kg8 43. Ne7+ Kg7 44. Nf5+ Kg8 45. Nxd6 Rxd6 46. Ra8+ Kg7 47. Rhxh8 f5 48. Rhg8+ Kh7 49. Rge8 fxe4 50. Rxe5 Rf6 51. Ra7+ Kg6 52. Rxe4 Rfxf2+ 53. Kh3 Kf5 54. Rf4+ Rxf4 55. gxf4 Kxf4 56. d6 1/2-1/2

[Event "NRW-chT U18"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Becker, Marcel"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "90"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. exd5 exd5 5. d4 Bd6 6. Bg5 c6 7. Bd3 0-0 8. h3 Re8+ 9. Ne2 Nbd7 10. Qd2 Qc7 11. 0-0-0 Ne4 12. Bxe4 dxe4 13. Nh4 Nb6 14. g4 Be6 15. Qa5 Nc4 16. Qxc7 Bxc7 17. Ng2 f6 18. Bf4 Bxf4+ 19. Nexf4 Bf7 20. b3 Nd6 21. Ne3 b5 22. c3 a5 23. Kb2 Ra7 24. Ra1 Rd8 25. a3 Rc7 26. Rhd1 a4 27. b4 Nc4+ 28. Nxc4 Bxc4 29. Re1 Re7 30. Re3 Rde8 31. Rae1 Bf7 32. Kc2 g5 33. Ne2 h5 34. Ng3 Bg6 35. Kd2 Kf7 36. Ke2 h4 37. Nf5 Bxf5 38. gxf5 Rd7 39. f3 Rde7 40. Kf2 exf3 41. Kxf3 Rxe3+ 42. Rxe3 Rxe3+ 43. Kxe3 Ke7 44. Kf3 Kd7 45. Ke3 Ke7 1/2-1/2

[Event "NRW-chT 9394 U20"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Kubitza, Georg"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "17"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Nxf7 Kxf7 7. Qh5+ Ke6 8. Qg4+ Kf7 9. Qh5+ 1/2-1/2

[Event "NRW-chT U18"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Kubitza, Georg"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "41"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d5 4. Bd3 c5 5. c3 Nc6 6. Ne2 Bg4 7. f3 Bd7 8. a3 Qb6 9. Bc2 e6 10. f4 Nh6 11. b4 cxd4 12. cxd4 g6 13. Nbc3 Nf5 14. Na4 Qc7 15. Nc5 b6 16. Nb3 h5 17. Bd2 a6 18. Rc1 Qb7 19. Bd3 Be7 20. Kf2 Na7 21. Ng3 1/2-1/2

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Nescovic, M."]
[Result "1-0"]
[ECO "A02"]
[PlyCount "69"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 Ne7 6. d4 g4 7. Nh4 Ng6 8. Ng2 h5 9. e4 h4 10. e5 Qe7 11. Nf4 Bxe5 12. dxe5 Nxe5 13. Bg2 Bf5 14. Nd5 Nf3+ 15. Kf2 hxg3+ 16. hxg3 Rxh1 17. Bxh1 Bxc2 18. Nxe7 Bxd1 19. Nd5 Kd7 20. Bf4 Na6 21. Nbc3 Bc2 22. Nf6+ Ke6 23. Nxg4 Nd4 24. Bxb7 Rb8 25. Re1+ Kf5 26. Re5+ Kg6 27. Rg5+ Kh7 28. Nf6+ Kh8 29. Bxa6 Ne6 30. Rb5 Rxb5 31. Bxb5 Nc5 32. Bxc7 Bd3 33. Bd6 Bxb5 34. Bxc5 Kg7 35. Nxb5 1-0

[Event "Ruhrgebiet-ch U20"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Racherbaeumer, Marcel"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2230"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bg4 6. Bg5 Be7 7. Nbd2 0-0 8. 0-0 Nbd7 9. c3 c5 10. Qc2 Re8 11. Ne5 h6 12. Bxf6 Nxf6 13. Nxg4 Nxg4 14. Nf3 Qc7 15. h3 Nf6 16. Rae1 c4 17. Bf5 Bd6 18. Rxe8+ Rxe8 19. Re1 Rxe1+ 20. Nxe1 g6 21. Bg4 Nxg4 22. hxg4 Qe7 23. Qd2 Qe4 24. Kf1 Qxg4 25. Qe3 Qe4 26. Qxh6 Bf4 27. Qh4 Bc1 28. Qd8+ Kg7 29. Qa5 Bd2 30. Nf3 Qb1+ 31. Ke2 Qd3+ 0-1

[Event "NRW-chT U18"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kreigenfeld, Sven"]
[Black "Seidel, Dirk"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "130"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be2 Bg7 4. Nc3 Nf6 5. Nf3 0-0 6. Be3 Nbd7 7. Qd2 Ng4 8. Bg5 h6 9. Bh4 c5 10. Nd5 Ngf6 11. Nxf6+ Nxf6 12. e5 Ne4 13. Qe3 d5 14. dxc5 g5 15. Bg3 Qa5+ 16. c3 Qxc5 17. Qxc5 Nxc5 18. 0-0-0 b6 19. h4 Ne4 20. hxg5 hxg5 21. Bd3 Nxg3 22. Bh7+ Kh8 23. fxg3 g4 24. Nd4 Bxe5 25. Nc6 Bf6 26. Rxd5 Kg7 27. Be4 Rh8 28. Rxh8 Kxh8 29. Rh5+ Kg7 30. Nxe7 Rb8 31. Nd5 Bd8 32. Nb4 Bb7 33. Bf5 Bxg2 34. Bxg4 Rb7 35. Nd3 Re7 36. Nf4 Bc7 37. Rg5+ Kf6 38. Rf5+ Kg7 39. Nh5+ Kf8 40. Rf2 Bd5 41. b3 Re3 42. Kd2 Re5 43. Rf5 Be4 44. Rxe5 Bxe5 45. Nf4 Ke7 46. Ke3 Bb1 47. a3 Ba2 48. Bd1 Bb1 49. Ne2 Bg6 50. g4 f5 51. gxf5 Bxf5 52. Nd4 Bxd4+ 53. Kxd4 Kd6 54. Bf3 Be6 55. Bd1 Bf5 56. Be2 Be6 57. Bc4 Bg4 58. Bg8 Be2 59. Bc4 Bf3 60. Bf7 Be2 61. c4 Bd1 62. b4 Ba4 63. Bd5 Bd7 64. Ke4 Be8 65. Kf5 b5 1/2-1/2

