[Event "Sued Niedersachsen-ch U20"]
[Site "Osterode"]
[Date "1999.10.29"]
[Round "4"]
[White "Bosman, Eckhard"]
[Black "Sippel, Martin"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "64"]
[EventDate "1999.10.27"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 cxd4 6. cxd4 Bb4+ 7. Nc3 Qa5 8. Qc2 Bxc3+ 9. bxc3 Nge7 10. Bd3 h6 11. Ne2 b6 12. 0-0 Ba6 13. Ng3 Bxd3 14. Qxd3 b5 15. a3 0-0 16. Nh5 Nf5 17. g4 Nxe3 18. Qxe3 Qd8 19. f4 Qh4 20. Qf3 f5 21. h3 Rf7 22. Ra2 Raf8 23. g5 hxg5 24. fxg5 Qxg5+ 25. Rg2 Qh6 26. Kh1 Kh8 27. Nf4 Ne7 28. Rfg1 Re8 29. Rg5 g6 30. Nxg6+ Kg8 31. Nh8+ Rg7 32. Rh5 Rxg1+ 0-1

[Event "Sued Niedersachsen-ch U20"]
[Site "Osterode"]
[Date "1999.10.29"]
[Round "5"]
[White "Toennies, Michael"]
[Black "Sippel, Martin"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "66"]
[EventDate "1999.10.27"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 f6 6. Bf4 Qb6 7. Bc1 Bd7 8. Be2 h6 9. 0-0 f5 10. b3 cxd4 11. cxd4 g5 12. Bb2 Be7 13. g3 h5 14. h3 g4 15. hxg4 hxg4 16. Nh2 Nh6 17. Kg2 0-0-0 18. Nc3 Qxd4 19. Qxd4 Nxd4 20. Nxd5 Nc6 21. Nf4 Nf7 22. Bc4 Rh6 23. Rac1 Kb8 24. f3 Rdh8 25. Rh1 gxf3+ 26. Nxf3 Na5 27. Be2 Ng5 28. Rxh6 Rxh6 29. Nxg5 Bxg5 30. Ba3 Rh8 31. Bd6+ Ka8 32. Rc7 Bc6+ 33. Bf3 Bxf4 1/2-1/2

[Event "Sued Niedersachsen-ch U20"]
[Site "Osterode"]
[Date "1999.10.28"]
[Round "3"]
[White "Gaertner, Lars Florian"]
[Black "Sippel, Martin"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "97"]
[EventDate "1999.10.27"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Qb6 6. Nf3 Nh6 7. Be2 Be7 8. 0-0 0-0 9. h3 Nf5 10. g4 Ng3 11. Re1 Nxe2+ 12. Rxe2 f6 13. Kg2 f5 14. g5 Qd8 15. Be3 c4 16. h4 Qe8 17. Qg1 Qh5 18. Kf2 h6 19. Qg3 Qg4 20. Qxg4 fxg4 21. Nh2 h5 22. Kg3 g6 23. Nd2 b5 24. a3 Bd7 25. Ree1 a5 26. Reb1 b4 27. a4 b3 28. Bf2 Na7 29. Nhf1 Nc8 30. Ne3 Nb6 31. Nd1 Nxa4 32. Be3 Ra7 33. Bg1 Rfa8 34. Be3 Nb6 35. Nf1 a4 36. Nh2 Nc8 37. Bd2 Bf8 38. Nf1 Ne7 39. Nfe3 Nf5+ 40. Nxf5 gxf5 41. Be3 a3 42. Bd2 axb2 43. Rxa7 Rxa7 44. Nxb2 Ra2 45. Bc1 Kg7 46. Kg2 Kg6 47. Kg3 Be7 48. Be3 Bb4 49. Bd2 1/2-1/2

[Event "Sued Niedersachsen-ch U20"]
[Site "Osterode"]
[Date "1999.10.28"]
[Round "2"]
[White "Sippel, Martin"]
[Black "Toennies, Michael"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "36"]
[EventDate "1999.10.27"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 a6 4. Nf3 d6 5. Be2 Nf6 6. d4 e4 7. Nfd2 d5 8. c4 Ne7 9. Nc3 c6 10. 0-0 Ng6 11. h3 Bd6 12. Qc1 Bf5 13. c5 Bc7 14. f4 Qd7 15. Qe1 h5 16. h4 Ke7 17. Na4 Ng4 18. Bxg4 Bxg4 1/2-1/2

[Event "Sued Niedersachsen-ch U20"]
[Site "Osterode"]
[Date "1999.10.27"]
[Round "1"]
[White "Sippel, Martin"]
[Black "Bosman, Eckhard"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "56"]
[EventDate "1999.10.27"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. g3 Bf5 4. Bg2 e6 5. Nf3 Nc6 6. cxd5 Qxd5 7. Nc3 Qa5 8. a3 Qa6 9. 0-0 0-0-0 10. e3 e5 11. Qa4 Qxa4 12. Nxa4 exd4 13. Nxd4 Nxd4 14. exd4 Rxd4 15. Nc3 Bd6 16. Be3 Rg4 17. Bh3 h5 18. Bxg4 Nxg4 19. Bd4 f6 20. Nd5 h4 21. Ne3 hxg3 22. Nxg4 gxh2+ 23. Nxh2 Bxh2+ 24. Kg2 Bf4 25. Kf3 g5 26. Bxf6 Rh3+ 27. Kg2 Rh2+ 28. Kf3 Rh3+ 1/2-1/2

