[Event "Ruhrgebiet-ch U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Diebig, Maja"]
[Black "Diebig, Mat"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "89"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. Be2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 Qe7 9. Ne5 Nbd7 10. Ndf3 Nxe5 11. Nxe5 c5 12. cxd5 exd5 13. Nf3 cxd4 14. Nxd4 Be6 15. Rc1 Rac8 16. Qd3 Qd6 17. Rfd1 Bg4 18. h3 Bxe2 19. Qxe2 Rxc1 20. Rxc1 h6 21. Qc2 Rd8 22. Qc7 Qxc7 23. Rxc7 Rd7 24. Rxd7 Nxd7 25. Kf1 Kf8 26. Ke2 Ke7 27. g4 Kd6 28. Nf5+ Ke5 29. Nxg7 b6 30. Kd3 Nc5+ 31. Ke2 d4 32. exd4+ Kxd4 33. Nf5+ Ke5 34. Nxh6 Kf6 35. f4 Kg6 36. Nf5 Ne6 37. Ke3 a5 38. Nd4 Ng7 39. Ke4 Ne8 40. Nc6 Nd6+ 41. Kd5 Nc8 42. Ne5+ Kg7 43. Nc6 Kg6 44. Ke5 f6+ 45. Ke6 1-0

[Event "Ruhrgebiet-ch U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Diebig, Mat"]
[Black "Ghaledar, Payam"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "79"]
[EventDate "1997.??.??"]
[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. Bc4 Nf6 4. Nc3 Bb4 5. Ng5 0-0 6. 0-0 d6 7. h3 h6 8. Nf3 Bxc3 9. dxc3 Nxe4 10. Be3 Nf6 11. Qe2 b6 12. Rad1 Bb7 13. Bb5 Qe7 14. Rd2 Qe6 15. a3 Qa2 16. Bxc6 Bxc6 17. Rd3 Bb5 18. Qd2 Bxd3 19. cxd3 Qe6 20. d4 e4 21. Nh2 Rfc8 22. f3 d5 23. Ng4 Nxg4 24. fxg4 a5 25. g5 hxg5 26. Bxg5 Re8 27. Bf4 Rac8 28. Be5 Qh6 29. Qf2 f6 30. Bf4 Qg6 31. Be3 Qf7 32. Qg3 Kf8 33. Qh4 c6 34. Bf4 e3 35. Qh8+ Qg8 36. Bd6+ Kf7 37. Qh5+ g6 38. Qf3 Re6 39. Be5 f5 40. Qxe3 1/2-1/2

[Event "Ruhrgebiet-ch U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Diebig, Mat"]
[Black "Ries, Benjamin"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "62"]
[EventDate "1997.??.??"]
[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 Nc6 3. Nc3 e6 4. Bb5 a6 5. Bxc6 bxc6 6. 0-0 d5 7. exd5 cxd5 8. d4 c4 9. Bf4 Ne7 10. Qd2 Ng6 11. Be5 f6 12. Bg3 Bb4 13. a3 Ba5 14. b4 cxb3 15. cxb3 0-0 16. b4 Bb6 17. Rfe1 Bc7 18. Ne2 Bb6 19. Nf4 Nxf4 20. Qxf4 Re8 21. Qg4 Qd7 22. Re3 e5 23. Qxd7 Bxd7 24. Re2 e4 25. Nd2 Bxd4 26. Rc1 Bb5 27. Ree1 Rac8 28. Nb3 Bb2 29. Rxc8 Rxc8 30. Rd1 Ba4 31. Nc5 Bxd1 0-1

[Event "Ruhrgebiet-ch U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Gipser, Norman"]
[Black "Diebig, Mat"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "88"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Nc6 4. Nb5 e5 5. dxe5 Nh5 6. g3 a6 7. Nc3 Nxf4 8. gxf4 Bb4 9. Bg2 Be6 10. e3 0-0 11. Nge2 Qd7 12. 0-0 Bh3 13. Bxh3 Qxh3 14. Nxd5 Rad8 15. c3 Bc5 16. e4 f6 17. e6 Qxe6 18. Qd3 Ne7 19. c4 c6 20. f5 Qf7 21. Qb3 cxd5 22. cxd5 b5 23. Rac1 Bd6 24. Nd4 Kh8 25. Ne6 Rg8 26. Nxd8 Rxd8 27. Rc2 g6 28. Rfc1 gxf5 29. exf5 Qg7+ 30. Kf1 Nxf5 31. Rc8 Rxc8 32. Rxc8+ Bf8 33. Qa3 Ne7 34. Rd8 Kg8 35. d6 Nc6 36. Re8 Qd7 37. Ra8 Kg7 38. Qxa6 Qxd6 39. Qxb5 Qd1+ 40. Kg2 Qg4+ 41. Kf1 Qh3+ 42. Kg1 Qg4+ 43. Kf1 Qh3+ 44. Kg1 Qg4+ 1/2-1/2

[Event "Ruhrgebiet-ch U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Mueller, F."]
[Black "Diebig, Mat"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "87"]
[EventDate "1997.??.??"]
[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. Bc4 Bc5 4. b4 Be7 5. c3 Nf6 6. d3 0-0 7. Qb3 h6 8. 0-0 d6 9. Be3 Bg4 10. Nbd2 Qd7 11. h3 Be6 12. Bxe6 Qxe6 13. Qxe6 fxe6 14. d4 exd4 15. Nxd4 Nxd4 16. cxd4 d5 17. e5 Nd7 18. Rac1 c6 19. Rb1 Rac8 20. Rfc1 Rf5 21. Nf3 b6 22. b5 c5 23. a4 cxd4 24. Rxc8+ Kh7 25. Nxd4 Rxe5 26. Re8 Bc5 27. Rd1 Re4 28. Rxe6 Rxe6 29. Nxe6 Bxe3 30. fxe3 Ne5 31. Rxd5 Nc4 32. Rd7 Nxe3 33. Rxg7+ Kh8 34. Rxa7 Nc4 35. Rc7 Na5 36. g4 Kg8 37. g5 hxg5 38. Nxg5 Kf8 39. h4 Kg8 40. h5 Kh8 41. h6 Nc6 42. h7 Ne7 43. Nf7+ Kxh7 44. Rxe7 1-0

