[Event "NRW op U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Brenig, Kilian"]
[Black "Doetz, Marius"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "39"]
[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. d3 0-0 6. Bd2 d6 7. h3 Bxc3 8. Bxc3 Re8 9. 0-0 Be6 10. Bxe6 Rxe6 11. Qd2 Re8 12. Rfe1 h6 13. a3 Qd7 14. b4 b5 15. Rab1 a6 16. Re2 d5 17. exd5 Nxd5 18. Rbe1 f6 19. Re4 Nxc3 20. Qxc3 1/2-1/2

[Event "NRW op U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Doetz, Marius"]
[Black "Hecker, T."]
[Result "0-1"]
[ECO "D06"]
[PlyCount "28"]
[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 Bf5 3. Nc3 e6 4. Nf3 Bb4 5. Bd2 Bxc3 6. Bxc3 dxc4 7. e3 Qd5 8. Nd2 Nc6 9. Bxc4 Qxg2 10. Rf1 Qxh2 11. Nf3 Qh5 12. d5 exd5 13. Bxg7 dxc4 14. Bxh8 Rc8 0-1

[Event "NRW op U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Doetz, Marius"]
[Black "Quernheim, Daniel"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "38"]
[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 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 Nbd7 7. Be3 Nb6 8. Bd3 Nh5 9. h3 f5 10. exf5 gxf5 11. Qe2 Qe8 12. Bc4+ Kh8 13. Rfe1 f4 14. Bd2 Nxc4 15. Qxc4 Qg6 16. Ne4 Bxh3 17. Kf1 Qxg2+ 18. Ke2 Bg4 19. Kd1 Bxf3+ 0-1

[Event "NRW op U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Doetz, Marius"]
[Black "Schluepmann, D."]
[Result "1-0"]
[ECO "D20"]
[PlyCount "13"]
[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 dxc4 3. Nc3 Nc6 4. Nf3 Nf6 5. e4 e6 6. Bxc4 Bb4 7. Bd2 1-0

[Event "NRW op U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Gesing, Felix"]
[Black "Doetz, Marius"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "61"]
[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. d3 Bc5 5. Bg5 d6 6. h3 Bd7 7. Nc3 Nd4 8. Nd5 Be6 9. c3 Bxd5 10. Bxd5 Nxf3+ 11. gxf3 h6 12. Bh4 g5 13. Bg3 Nxd5 14. exd5 Qf6 15. Qe2 h5 16. d4 Bb6 17. dxe5 Qf5 18. exd6+ Kd8 19. dxc7+ Bxc7 20. Bxc7+ Kxc7 21. d6+ Kxd6 22. 0-0-0+ Kc7 23. Qe7+ Kb8 24. Rhe1 a6 25. Qd6+ Kc8 26. Re5 Qf4+ 27. Kb1 Qa4 28. Rc5+ Qc6 29. Rxc6+ bxc6 30. Qxc6+ Kb8 31. Rd7 1-0

[Event "NRW op U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Johnen, Carsten"]
[Black "Doetz, Marius"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "22"]
[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. Nc3 Nf6 4. Nf3 Nc6 5. e3 Bd6 6. Bd3 0-0 7. 0-0 Re8 8. Bd2 Bd7 9. Re1 a6 10. Qc2 Bb4 11. h3 Bxc3 1/2-1/2

[Event "NRW op U13"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Vogelsang, S."]
[Black "Doetz, Marius"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "76"]
[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. Nc3 Bb4 5. Nd5 Bc5 6. d3 d6 7. Be3 Be6 8. Bxc5 dxc5 9. 0-0 Bxd5 10. Bxd5 Nd4 11. Ng5 Qxg5 12. Bxb7 Rb8 13. Bd5 Nf6 14. Bc4 Rxb2 15. Rc1 Rb6 16. c3 Nc6 17. h3 0-0 18. g4 Ne7 19. Rb1 Rxb1 20. Qxb1 Qf4 21. Qc1 Ng6 22. Qxf4 Nxf4 23. Kh2 Rd8 24. Rd1 Ne6 25. Bxe6 fxe6 26. g5 Nh5 27. f3 Nf4 28. c4 Rxd3 29. Rg1 Rd2+ 30. Kh1 Nxh3 31. Rg2 Rd1+ 32. Kh2 Nf4 33. Rg1 Rd2+ 34. Kh1 Rxa2 35. Rd1 Rc2 36. Rd8+ Kf7 37. Rd7+ Kg6 38. Rd1 Rxc4 0-1

[Event "NRW holiday U13"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Doetz, Marius"]
[Black "Behrmann, E."]
[Result "1-0"]
[ECO "D20"]
[PlyCount "115"]
[EventDate "1996.??.??"]
[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 dxc4 3. Nc3 Nf6 4. e4 e6 5. Bxc4 Bb4 6. Nf3 Nxe4 7. Bd2 Bxc3 8. Bxc3 Nd6 9. Bd3 Bd7 10. 0-0 Nb5 11. Ne5 Nxc3 12. bxc3 0-0 13. Qc2 f5 14. Rfe1 Nc6 15. Nxc6 Bxc6 16. Bc4 Re8 17. Bxe6+ Rxe6 18. Rxe6 Qd5 19. Rxc6 Qxc6 20. h3 h5 21. Re1 Re8 22. Qb3+ Kh8 23. Rxe8+ Qxe8 24. Qxb7 Qe1+ 25. Kh2 Qxf2 26. Qxc7 f4 27. Qf7 a5 28. Qxh5+ Kg8 29. Qf3 Qxa2 30. Qxf4 Qc4 31. Qb8+ Kh7 32. Qg3 a4 33. d5 a3 34. d6 a2 35. Qe1 Qa4 36. Qa1 Qb3 37. d7 Qb1 38. Qxa2 Qxa2 39. d8Q Qc4 40. Qd4 Qf7 41. c4 Kg8 42. c5 Kh8 43. Qd8+ Kh7 44. Qb6 Qe7 45. c6 Qe5+ 46. g3 Qe2+ 47. Kh1 Qf1+ 48. Qg1 Qf3+ 49. Qg2 Qd1+ 50. Kh2 Qd8 51. Qc2+ Kh8 52. c7 Qc8 53. Qc4 Kh7 54. Qh4+ Kg8 55. Qd8+ Qxd8 56. cxd8Q+ Kh7 57. g4 g6 58. Qe7+ 1-0

[Event "NRW holiday U13"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Doetz, Marius"]
[Black "Gesing, Felix"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "68"]
[EventDate "1996.??.??"]
[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 Bf5 3. Bf4 a6 4. g3 e6 5. Bg2 c5 6. dxc5 Bxc5 7. Qd2 Nc6 8. 0-0-0 Bxf2 9. e4 Bxg1 10. Rhxg1 Bg4 11. Rde1 d4 12. e5 dxc3 13. Bxc6+ bxc6 14. Qxc3 Qd5 15. Re3 Ne7 16. Rd3 Qb5 17. Rg2 0-0 18. Rgd2 Nd5 19. Qb3 Qxb3 20. Rxb3 Nxf4 21. gxf4 Rfd8 22. Rxd8+ Rxd8 23. Rd3 Rxd3 24. cxd3 f6 25. d4 fxe5 26. dxe5 h6 27. b4 g5 28. fxg5 hxg5 29. Kd2 Kf7 30. Kd3 Kg6 31. Kd4 Be2 32. Kc5 Bb5 33. Kd6 Kf5 34. a3 g4 0-1

[Event "NRW holiday U13"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Doetz, Marius"]
[Black "Goebel, Jan Tobias"]
[Result "0-1"]
[ECO "D38"]
[PlyCount "74"]
[EventDate "1996.??.??"]
[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. Nc3 Nf6 4. Nf3 Bb4 5. Bd2 b6 6. a3 Bxc3 7. Bxc3 Nc6 8. e3 Bb7 9. Bd3 0-0 10. 0-0 Re8 11. Re1 Qd6 12. e4 dxe4 13. Bxe4 Nxe4 14. Rxe4 Nd8 15. Re1 c5 16. d5 Kf8 17. b4 exd5 18. Rxe8+ Kxe8 19. cxd5 Bxd5 20. bxc5 bxc5 21. Bxg7 Ne6 22. Be5 Qc6 23. Rc1 Bxf3 24. Qxf3 Qxf3 25. gxf3 Rc8 26. Kf1 Kd7 27. Ke2 Kc6 28. f4 Kb5 29. Kd3 c4+ 30. Kc3 Nc5 31. f3 Rd8 32. Bd4 Na4+ 33. Kc2 Rxd4 34. Rb1+ Kc5 35. Rb4 Nb6 36. Rb1 Rxf4 37. Rf1 Nd5 0-1

[Event "NRW holiday U13"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Doetz, Marius"]
[Black "Lennartz, Christina"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "81"]
[EventDate "1996.??.??"]
[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 g6 2. e4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bd3 0-0 6. Be3 e6 7. 0-0 Nc6 8. Re1 Re8 9. Qd2 b6 10. d5 Ne5 11. Nxe5 dxe5 12. Bb5 Bd7 13. Bxd7 Qxd7 14. f3 Red8 15. Red1 c6 16. dxe6 Qxd2 17. exf7+ Kxf7 18. Rxd2 Rxd2 19. Bxd2 Rd8 20. Rd1 a5 21. a4 Ne8 22. Kf2 Nd6 23. b3 b5 24. Ke2 b4 25. Na2 c5 26. Be3 c4 27. Bb6 Rd7 28. Bxa5 cxb3 29. cxb3 Ke6 30. Bxb4 Nf7 31. Rxd7 Kxd7 32. Kd3 Kc6 33. Kc4 Nd6+ 34. Bxd6 Kxd6 35. Kb5 Bh6 36. a5 Kc7 37. b4 Bf4 38. g3 Be3 39. Nc3 Kb7 40. a6+ Kc7 41. Nd5+ 1-0

[Event "NRW holiday U13"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Johnen, Carsten"]
[Black "Doetz, Marius"]
[Result "1/2-1/2"]
[ECO "D07"]
[PlyCount "24"]
[EventDate "1996.??.??"]
[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. Nc3 Nf6 4. Nf3 Nc6 5. e3 Be7 6. Be2 Bd7 7. Bd2 0-0 8. 0-0 Re8 9. Re1 Rc8 10. cxd5 exd5 11. a3 Bg4 12. h3 Bh5 1/2-1/2

[Event "NRW holiday U13"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Schlawin, Marlon"]
[Black "Doetz, Marius"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "103"]
[EventDate "1996.??.??"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nc6 5. Bb5 Nf6 6. Nf3 Bd7 7. Qe2 e6 8. Bd2 Bb4 9. a3 Bd6 10. 0-0-0 0-0 11. Rdg1 Qe7 12. h4 Bxa3 13. Bxc6 Bxc6 14. bxa3 Qxa3+ 15. Kd1 Qa1+ 16. Bc1 Qxc3 17. g4 Ne4 18. Rh2 a5 19. Qe3 Qxe3 20. Bxe3 a4 21. Kc1 a3 22. Kb1 Nc3+ 23. Ka1 a2 24. Kb2 b5 25. Ra1 b4 26. Bd2 Rfb8 27. Rhh1 Rb6 28. Bxc3 bxc3+ 29. Kxc3 Ra3+ 30. Kd2 Rb2 31. Ne5 Ba4 32. Rhc1 Rb1 33. Rcxb1 axb1Q 34. Rxb1 h6 35. Rb8+ Kh7 36. Ra8 f6 37. Nf7 Ra2 38. h5 g5 39. Ke3 Ra3+ 40. Kd2 Kg7 41. Nd6 e5 42. Nf5+ Kh7 43. dxe5 fxe5 44. Ra6 d4 45. Rxh6+ Kg8 46. Rg6+ Kh8 47. Rxg5 Be8 48. Ne7 Ra6 49. Rg8+ Kh7 50. Rxe8 Kg7 51. Nf5+ Kh7 52. Rxe5 1-0

[Event "NRW holiday U13"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Volkhausen, Daniel"]
[Black "Doetz, Marius"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "59"]
[EventDate "1996.??.??"]
[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 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Be7 10. Qd2 Qd7 11. Rfe1 0-0-0 12. Nb5 Bb4 13. Qxb4 e5 14. Bxe5 Nxe5 15. dxe5 Ne4 16. Re3 b6 17. Nd6+ Kb8 18. Nxe4 dxe4 19. Qxe4 f5 20. Qd3 Qxd3 21. Rxd3 Rxd3 22. cxd3 Rd8 23. d4 g6 24. Kf1 Kc7 25. Rd1 a5 26. Ng5 Kc6 27. Nxh7 b5 28. e6 Re8 29. Re1 Kd6 30. Re5 1-0

