[Event "Ruhrgebiet-ch U14"]
[Site "Muelheim"]
[Date "2004.04.07"]
[Round "7"]
[White "Wittenberg, Andreas"]
[Black "Piezynski, Steffen"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1421"]
[BlackElo "982"]
[PlyCount "71"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 c5 4. Bg5 Nf6 5. e3 Be7 6. Nc3 Bd6 7. cxd5 exd5 8. Ne5 cxd4 9. Qxd4 Qa5 10. Bxf6 gxf6 11. Bb5+ Kf8 12. Qxd5 Bxe5 13. 0-0 Bxc3 14. bxc3 Be6 15. Qxb7 Kg7 16. c4 Nd7 17. Bxd7 Bxd7 18. Qxd7 Rhd8 19. Qb5 Qxb5 20. cxb5 Rd5 21. a4 Rb8 22. Rfd1 Rxd1+ 23. Rxd1 a6 24. Rb1 axb5 25. Rxb5 Rc8 26. f4 Rc3 27. Kf2 Kg6 28. Rb8 Rc2+ 29. Kf3 Ra2 30. Ra8 h5 31. a5 Kf5 32. a6 h4 33. g4+ hxg3 34. hxg3 Ra3 35. a7 Ra4 36. g4+ 1-0

[Event "Ruhrgebiet-ch U14"]
[Site "Muelheim"]
[Date "2004.04.06"]
[Round "5"]
[White "Piezynski, Steffen"]
[Black "Birnkraut, Alex"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "982"]
[BlackElo "704"]
[PlyCount "59"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nf3 Bf5 4. Nc3 Nf6 5. e3 e6 6. Bd3 Bxd3 7. Qxd3 Bb4 8. 0-0 0-0 9. Rac1 Re8 10. Nb5 Ba5 11. c4 a6 12. Nc3 Bxc3 13. Rxc3 Ne4 14. Rb3 b6 15. Rc1 f6 16. cxd5 Na5 17. Qxe4 Nxb3 18. Bxc7 Qc8 19. axb3 Ra7 20. d6 Kf7 21. Rc6 f5 22. Ng5+ Kg8 23. Qf3 h6 24. Bxb6 hxg5 25. Rxc8 Rxc8 26. h3 Rd7 27. Bc5 Rb8 28. e4 fxe4 29. Qxe4 Rxb3 30. Qxe6+ 1-0

[Event "Ruhrgebiet-ch U14"]
[Site "Muelheim"]
[Date "2004.04.06"]
[Round "6"]
[White "Piezynski, Steffen"]
[Black "Korste, Sebastian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "982"]
[BlackElo "1349"]
[PlyCount "60"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Nc6 4. c4 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Be7 8. Nf3 0-0 9. 0-0 Re8 10. Rac1 Bd6 11. Bxd6 Qxd6 12. Rfe1 Rad8 13. Nb5 Qd7 14. cxd5 exd5 15. Ne5 Nxe5 16. dxe5 Rxe5 17. Rxc7 Qe6 18. Rxb7 a5 19. h3 g6 20. Ra7 Qb6 21. Qd4 Qxd4 22. Nxd4 Rc8 23. Rxa5 Nd7 24. Ra6 Rc7 25. Rc6 Rb7 26. Rb1 Re8 27. Rc5 Nxc5 28. b3 Rc8 29. Kf1 Ne6 30. Nf3 Rcb8 0-1

[Event "Ruhrgebiet-ch U14"]
[Site "Muelheim"]
[Date "2004.04.05"]
[Round "4"]
[White "Klobuschinski, Lukas"]
[Black "Piezynski, Steffen"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1377"]
[BlackElo "982"]
[PlyCount "29"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c5 5. Nf3 Nc6 6. Be3 Qb6 7. Nxd5 Qd8 8. Nc3 cxd4 9. Nxd4 Bc5 10. Nxc6 Qxd1+ 11. Rxd1 bxc6 12. Bxc5 Nf6 13. Bc4 Bf5 14. 0-0 Bxc2 15. Rfe1+ 1-0

[Event "Ruhrgebiet-ch U14"]
[Site "Muelheim"]
[Date "2004.04.04"]
[Round "2"]
[White "Komenda, Thomas"]
[Black "Piezynski, Steffen"]
[Result "0-1"]
[ECO "D32"]
[BlackElo "982"]
[PlyCount "84"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. e3 d5 4. Nc3 Nf6 5. Nf3 Nc6 6. cxd5 exd5 7. Bd3 Qb6 8. Be2 Be7 9. 0-0 Bg4 10. h3 Be6 11. dxc5 Bxc5 12. Qd3 0-0 13. Rd1 Rad8 14. Bd2 Rfe8 15. Na4 Nb4 16. Bxb4 Qxb4 17. Nxc5 Qxc5 18. Rac1 Qb6 19. b3 Rc8 20. Ne5 Rxc1 21. Rxc1 Bxh3 22. Nf3 Bg4 23. g3 h6 24. Kg2 Ne4 25. Qxd5 Nxf2 26. Qd2 Nh3 27. Rc3 Bxf3+ 28. Bxf3 Ng5 29. Qe2 Qa5 30. Rd3 Nxf3 31. Kxf3 Qf5+ 32. Kg2 Qe4+ 33. Kf2 Re5 34. g4 Rg5 35. Kg3 f5 36. Rd4 Qe5+ 37. Kh3 fxg4+ 38. Rxg4 Rh5+ 39. Rh4 Qf5+ 40. Qg4 Qf1+ 41. Kg3 Qe1+ 42. Kf3 Qxh4 0-1

[Event "Ruhrgebiet-ch U14"]
[Site "Muelheim"]
[Date "2004.04.04"]
[Round "3"]
[White "Piezynski, Steffen"]
[Black "Butschek, Marc"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "982"]
[BlackElo "1348"]
[PlyCount "87"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nf3 Bf5 4. e3 e6 5. c4 Nb4 6. Qa4+ c6 7. Na3 Na6 8. cxd5 exd5 9. Bxa6 bxa6 10. Qxc6+ Bd7 11. Qxd5 Bb4+ 12. Nd2 Ne7 13. Qb7 Bxd2+ 14. Kxd2 Qc8 15. Qxc8+ Rxc8 16. Rac1 Bc6 17. Bd6 g6 18. Bxe7 Kxe7 19. f3 Bd5 20. Rxc8 Rxc8 21. b3 f5 22. Rc1 Rxc1 23. Kxc1 g5 24. Nc4 h5 25. Ne5 Kd6 26. Kd2 Kc7 27. Kd3 g4 28. e4 gxf3 29. gxf3 Be6 30. d5 fxe4+ 31. Kxe4 Bg8 32. f4 Kd6 33. Nc4+ Kc5 34. d6 Bxc4 35. d7 Bd5+ 36. Ke5 Bxb3 37. axb3 Kb4 38. d8Q Kxb3 39. Qc7 Kb4 40. Kd4 a5 41. Qc4+ Ka3 42. Qb5 a4 43. Kc3 a6 44. Qb2# 1-0

[Event "Ruhrgebiet-ch U14"]
[Site "Muelheim"]
[Date "2004.04.03"]
[Round "1"]
[White "Piezynski, Steffen"]
[Black "Boemelburg, Raphael"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "982"]
[BlackElo "1575"]
[PlyCount "60"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. c4 dxc4 5. Bxc4 e5 6. Bxe5 Nxe5 7. dxe5 Qxd1+ 8. Kxd1 Ng4 9. Ke1 Nxe5 10. Be2 Bb4+ 11. Nc3 Bf5 12. f4 Nd3+ 13. Bxd3 Bxd3 14. a3 Bxc3+ 15. bxc3 0-0-0 16. Ne2 Bc2 17. Nd4 Be4 18. Kf2 c5 19. Nb3 b6 20. Rhd1 Rxd1 21. Rxd1 Bc2 22. Rd6 Bxb3 23. Kf3 Rd8 24. Rxd8+ Kxd8 25. e4 Ke7 26. f5 Kf6 27. Kf4 g5+ 28. fxg6 hxg6 29. h4 a5 30. g4 Bd1 0-1

