[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.07"]
[Round "7"]
[White "Burfeind, Ansgar"]
[Black "Collmann, Timm"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1559"]
[BlackElo "1381"]
[PlyCount "37"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Qb6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 c6 9. Bf4 Be7 10. Rb1 Nbd7 11. h3 Bxf3 12. Bxf3 0-0 13. Qd3 Qd8 14. Rbd1 Nb6 15. Rfe1 Nbd5 16. Nxd5 Nxd5 17. Bxd5 cxd5 18. a3 Rc8 19. Rc1 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "5"]
[White "Burfeind, Ansgar"]
[Black "Von Hoersten, Juergen"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1559"]
[BlackElo "1770"]
[PlyCount "40"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Be2 Bb4 7. Nxc6 bxc6 8. Qd4 Bxc3+ 9. Qxc3 Qf6 10. Bd2 Qxc3 11. Bxc3 f6 12. f4 Kf7 13. Bh5+ g6 14. Bf3 Ne7 15. e5 f5 16. 0-0-0 a5 17. g3 h5 18. h4 Rd8 19. Bd4 Rg8 20. Bc5 Nd5 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "3"]
[White "Burfeind, Ansgar"]
[Black "Wickert, Detlef"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "1559"]
[BlackElo "2026"]
[PlyCount "98"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Qxd4 b5 11. e5 dxe5 12. Qxd8+ Bxd8 13. fxe5 Nd7 14. Bxd8 Kxd8 15. Be2 Ke7 16. Bf3 Ra7 17. Rhe1 Rc7 18. Rd2 Rc5 19. Rde2 a5 20. Nd1 Ba6 21. Nf2 b4 22. Re3 Rhc8 23. Bd1 a4 24. Kb1 h6 25. Be2 Bb7 26. Bd3 Bxg2 27. Rg3 Bb7 28. Rxg7 Nxe5 29. Rh7 Nxd3 30. Nxd3 Rxc2 31. Rxh6 b3 32. axb3 axb3 33. Rh3 R8c4 34. Rhe3 Rxh2 35. Nc1 Rb4 36. Rxb3 Be4+ 37. Ka1 Rxb3 38. Nxb3 f5 39. Nc5 Bd5 40. Kb1 f4 41. Nd3 f3 42. Rf1 Be4 43. Kc1 Bxd3 44. Rxf3 Be4 45. Re3 Bd5 46. Rc3 Kd6 47. b4 Rh4 48. b5 Rb4 49. Kd2 Rxb5 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "6"]
[White "Cuno, Hans Joachim"]
[Black "Burfeind, Ansgar"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1719"]
[BlackElo "1559"]
[PlyCount "49"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nc3 d6 7. Bg5 Bg4 8. h3 Bh5 9. g4 Nxg4 10. Bxe7 Qxe7 11. hxg4 Bxg4 12. Nd5 Qd7 13. Ne3 Kh8 14. c3 Bh3 15. Kh2 Bxf1 16. Qxf1 Ne7 17. Qg2 Ng6 18. Nf5 c6 19. Rh1 d5 20. exd5 cxd5 21. Qg4 dxc4 22. Kg1 Qd8 23. Rxh7+ Kxh7 24. Qh5+ Kg8 25. Ng5 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "4"]
[White "Vogel, Julian"]
[Black "Burfeind, Ansgar"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1559"]
[PlyCount "104"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nc3 0-0 5. Bc4 d5 6. Bd3 Nc6 7. Nf3 Re8 8. 0-0 Bg4 9. Nb5 e5 10. Bg3 e4 11. Nxc7 exf3 12. gxf3 Bh3 13. Re1 Rc8 14. Nxe8 Nxe8 15. Bf1 Qd7 16. Bxh3 Qxh3 17. Re2 h5 18. Qf1 Qf5 19. Qg2 g5 20. f4 h4 21. fxg5 hxg3 22. Qxg3 Bf8 23. h4 Bd6 24. f4 Ng7 25. Rh2 Nh5 26. Qf3 Ng7 27. h5 Ne6 28. Rf1 Kf8 29. h6 Ke7 30. h7 Rh8 31. Rff2 Nxg5 32. fxg5 Bxh2+ 33. Kxh2 Rxh7+ 34. Kg1 Qxf3 35. Rxf3 Rg7 36. Rg3 Ke6 37. c3 Kf5 38. a4 Rxg5 39. Kg2 Rxg3+ 40. Kxg3 Ke4 41. Kf2 Na5 42. Ke2 Nc4 43. b3 Nxe3 44. Kd2 f5 45. Kc1 f4 46. Kb2 f3 47. Ka3 f2 48. Kb4 f1Q 49. a5 Nc2+ 50. Kc5 Qf8+ 51. Kb5 Qe8+ 52. Kc5 Qc6# 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.04"]
[Round "1"]
[White "Burfeind, Ansgar"]
[Black "Hartogh, Theo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1559"]
[BlackElo "1904"]
[PlyCount "90"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 Nc6 5. c3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 Qb6 11. Bd2 Ne7 12. Qe2 Nc6 13. Kh1 Be7 14. a3 0-0 15. Rae1 f5 16. exf6 Rxf6 17. b4 Qd4 18. f4 Rf7 19. Nb5 Qf6 20. Nc7 Nd4 21. Bc3 Nxe2 22. Bxf6 Rc8 23. Bxe7 Rxe7 24. Nxd5 exd5 25. Rxe2 Rxe2 26. Bxe2 Rc3 27. Ra1 Ba4 28. Kg1 Kf7 29. Bd1 Bb5 30. Bf3 Ke6 31. a4 Bc4 32. Re1+ Kd6 33. Bg4 d4 34. Rd1 d3 35. Be2 Kd5 36. Kf1 Kd4 37. Ke1 Ke3 38. Bxd3 Rxd3 39. Rc1 Bb3 40. a5 Kxf4 41. Rc7 Bd5 42. g3+ Ke3 43. Re7+ Be4 44. Rc7 Rb3 45. Rc1 Rb1 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.04"]
[Round "2"]
[White "Paetzold, Florian"]
[Black "Burfeind, Ansgar"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "910"]
[BlackElo "1559"]
[PlyCount "66"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8. Bb5 0-0 9. 0-0 Bxc3 10. Bxc3 Nxe4 11. Qd3 Nc5 12. Qd5 Be6 13. Qd2 Qb6 14. a4 a6 15. Be2 Ne4 16. Qd3 Nxc3 17. bxc3 Ne7 18. Ng5 Bf5 19. Qg3 Bxc2 20. Bd3 Bxd3 21. Qxd3 Ng6 22. Rab1 Qc6 23. a5 h6 24. Rb6 Qxg2+ 25. Kxg2 Nf4+ 26. Kg1 Nxd3 27. Rxb7 hxg5 28. Rd1 Nc5 29. Rc7 Rac8 30. Ra7 Rfd8 31. Rd5 Kf8 32. Kg2 Ke8 33. Kg3 Rd7 0-1

