[Event "Niedersachsen-chT U10"]
[Site "Stade"]
[Date "2007.05.18"]
[Round "9.4"]
[White "Kahlert, Daniel"]
[Black "Ortwerth, Alexander"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "30"]
[EventDate "2007.05.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. a3 Bxc3 6. bxc3 d6 7. Bxc6+ bxc6 8. 0-0 Ba6 9. d3 d5 10. exd5 cxd5 11. Nxe5 Qe7 12. Nc6 Qd6 13. Nb4 h5 14. Bg5 Ng4 15. Nxa6 Qxh2# 0-1

[Event "Niedersachsen-chT U10"]
[Site "Stade"]
[Date "2007.05.18"]
[Round "7.4"]
[White "Ortwerth, Alexander"]
[Black "Dierker, Jason"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "763"]
[PlyCount "59"]
[EventDate "2007.05.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 h6 3. Nc3 g5 4. Be5 Rh7 5. Nb5 Kd7 6. Nxc7 Qxc7 7. Bxc7 Kxc7 8. f3 h5 9. e4 dxe4 10. fxe4 Rh6 11. e5 Rb6 12. d5 Rxb2 13. d6+ exd6 14. exd6+ Bxd6 15. Qc1 Rb4 16. c3 Re4+ 17. Ne2 Rh4 18. Qxg5 Be7 19. Qxg8 f6 20. Qf7 Kd7 21. g3 Rg4 22. Qxh5 Re4 23. Bg2 Re3 24. Qh6 Re6 25. Rd1+ Rd6 26. Bh3+ Kc7 27. Rb1 Bxh3 28. Qxh3 Rd3 29. Qg2 Nc6 30. Qe4 1-0

[Event "Niedersachsen-chT U10"]
[Site "Stade"]
[Date "2007.05.18"]
[Round "8.4"]
[White "Ortwerth, Alexander"]
[Black "Gisy, Gemma"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "36"]
[EventDate "2007.05.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bc5 3. Bc4 Nf6 4. Nc3 Nc6 5. d3 0-0 6. Bg5 d6 7. 0-0 Bg4 8. h3 Bxf3 9. gxf3 h6 10. Bh4 Qd7 11. Nd5 Nxd5 12. Bxd5 Qxh3 13. Be7 Nxe7 14. Bc4 d5 15. exd5 e4 16. dxe4 Bd6 17. f4 Bxf4 18. f3 Qh2# 0-1

[Event "Niedersachsen-chT U10"]
[Site "Stade"]
[Date "2007.05.17"]
[Round "3.4"]
[White "Brumund, Laslo Mathis"]
[Black "Ortwerth, Alexander"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "763"]
[PlyCount "91"]
[EventDate "2007.05.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. d3 Bg4 6. Nbd2 Nf6 7. b3 0-0 8. Bb2 h6 9. Qc1 Bb4 10. d4 exd4 11. c3 dxc3 12. Bxc3 Bxc3 13. Qxc3 a6 14. b4 b5 15. Bd5 Nxd5 16. exd5 Ne7 17. Qd3 Bf5 18. Qd4 a5 19. g4 Bg6 20. a4 axb4 21. axb5 Rxa1 22. Rxa1 h5 23. gxh5 Nf5 24. Qxb4 Bxh5 25. Ng5 Qxg5+ 26. Kf1 Qe7 27. Ra7 Qe2+ 28. Kg1 Bf3 29. Nxf3 Qxf3 30. Rxc7 f6 31. b6 Rb8 32. b7 Qxd5 33. Rc8+ Rxc8 34. bxc8Q+ Kf7 35. Qbb7+ Ne7 36. Qxd5+ Nxd5 37. Qd7+ Kg6 38. Qxd6 Nc3 39. Qd3+ Kf7 40. Qxc3 g6 41. Qc7+ Ke6 42. Kg2 Kf5 43. Kf3 g5 44. Qd7+ Kg6 45. Qe7 Kf5 46. Qe4# 1-0

[Event "Niedersachsen-chT U10"]
[Site "Stade"]
[Date "2007.05.17"]
[Round "2.4"]
[White "Ortwerth, Alexander"]
[Black "Borowi, Alexander"]
[Result "0-1"]
[ECO "C28"]
[PlyCount "82"]
[EventDate "2007.05.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. d3 d6 5. h3 Nc6 6. Nf3 Be6 7. Bxe6 fxe6 8. Ng5 Qe7 9. 0-0 0-0-0 10. a3 Bxc3 11. bxc3 h6 12. Nf3 d5 13. exd5 exd5 14. a4 e4 15. Ba3 Qe6 16. dxe4 dxe4 17. Nd4 Nxd4 18. cxd4 Qd5 19. Bb2 Rhe8 20. a5 e3 21. fxe3 Rxe3 22. Qd2 Rg3 23. Qf2 Rg6 24. Qd2 Ne4 25. Qd3 Rg3 26. Qe2 Re8 27. Qh5 Qxh5 28. Rae1 Rg6 29. Rf4 Rge6 30. Ref1 Nd2 31. Rf5 Qe2 32. R1f2 Qe1+ 33. Kh2 Nf1+ 34. Rxf1 Qd2 35. R5f2 Qxa5 36. Rf3 Re1 37. Bc3 Qe5+ 38. Rf4 Rxf1 39. Bd2 Rxf4 40. Bxf4 Qxf4+ 41. Kg1 Re1# 0-1

[Event "Niedersachsen-chT U10"]
[Site "Stade"]
[Date "2007.05.17"]
[Round "5.4"]
[White "Ortwerth, Alexander"]
[Black "Schewe, Patrick"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "82"]
[EventDate "2007.05.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d3 d5 2. e4 Nf6 3. exd5 Nxd5 4. d4 Bf5 5. Bb5+ c6 6. Bc4 e5 7. dxe5 Bc5 8. Nf3 0-0 9. Bg5 Qd7 10. h3 f6 11. Bh4 g5 12. Bg3 fxe5 13. Nxe5 Qe6 14. 0-0 Bd6 15. Re1 b5 16. Be2 Bxe5 17. Bh5 Nf4 18. Bxf4 gxf4 19. Bf3 c5 20. Bxa8 b4 21. Bd5 Bxb2 22. Bxe6+ Kg7 23. Bxf5 Bxa1 24. Re7+ Rf7 25. Rxf7+ Kxf7 26. Qc1 Bf6 27. Qxf4 Nc6 28. Qc7+ Be7 29. Qxc6 Bf6 30. Qe6+ Kg7 31. Nd2 Bg5 32. Ne4 h6 33. Nxc5 b3 34. cxb3 a5 35. Qg6+ Kh8 36. a3 Bc1 37. b4 Bxa3 38. Qe8+ Kg7 39. bxa5 Bxc5 40. Qc8 Be7 41. a6 h5 1-0

[Event "Niedersachsen-chT U10"]
[Site "Stade"]
[Date "2007.05.17"]
[Round "1.4"]
[White "Schulz, Lukas"]
[Black "Ortwerth, Alexander"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "620"]
[PlyCount "37"]
[EventDate "2007.05.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Qf3 Nf6 4. Nc3 Nc6 5. Nh3 g6 6. Ng5 0-0 7. 0-0 d6 8. d3 Bg4 9. Qg3 Nd4 10. h3 Bh5 11. Nd5 Nxd5 12. Bxd5 Nxc2 13. Rb1 c6 14. Bc4 d5 15. Bb3 Nd4 16. Qxe5 Re8 17. Qf4 Bd6 18. Qxf7+ Kh8 19. Qxh7# 1-0

