[Event "Hessen-ch U12"]
[Site "Oberbernhards"]
[Date "2004.??.??"]
[Round "7"]
[White "Barth, Karim"]
[Black "Doersam, Marius"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "93"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 6. 0-0 0-0 7. d3 d6 8. h3 Bd7 9. Bg5 Rb8 10. Bxc6 Bxc6 11. Qd2 h6 12. Bh4 b5 13. Nd5 Bxd5 14. exd5 g5 15. Nxg5 hxg5 16. Qxg5+ Kh8 17. Qh6+ Kg8 18. Bxf6 Qxf6 19. Qxf6 Bd4 20. Rab1 c5 21. dxc6 Rbc8 22. Rfe1 d5 23. Qd6 Rfd8 24. Qh6 Re8 25. c3 Re6 26. Qg5+ Rg6 27. Qf5 Bb6 28. Rxe5 Rcxc6 29. Re8+ Kg7 30. Qxd5 Rce6 31. Rxe6 Rxe6 32. Qg5+ Rg6 33. Qe7 Rf6 34. Re1 Bxf2+ 35. Kh2 Bh4 36. Re4 Rf4 37. Qe5+ Rf6 38. Rxh4 a5 39. d4 a4 40. d5 b4 41. cxb4 a3 42. bxa3 Kg6 43. Rg4+ Kh7 44. Qg5 Rg6 45. Qh5+ Rh6 46. Qxf7+ Kh8 47. Qg7# 1-0

[Event "Hessen-ch U12"]
[Site "Oberbernhards"]
[Date "2004.??.??"]
[Round "8"]
[White "Bauer, Lea"]
[Black "Doersam, Marius"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "122"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. h3 0-0 6. 0-0 d6 7. d3 h6 8. Bd2 b6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. a3 a5 12. Ne2 d5 13. Nc3 d4 14. Na2 Re8 15. b4 axb4 16. axb4 Bd6 17. c3 dxc3 18. Bxc3 Bd7 19. Nc1 Rxa1 20. Bxa1 Bxb4 21. Bxe5 Be7 22. Bxf6 Bxf6 23. e5 Bxe5 24. Nxe5 Rxe5 25. d4 Re8 26. Re1 Rxe1+ 27. Qxe1 Ba4 28. Qd2 c5 29. Qa2 Bc6 30. Nb3 cxd4 31. Qb2 Qd5 32. f3 d3 33. Nd4 Qe5 34. Qxb6 d2 35. Qd8+ Qe8 36. Nxc6 Qxd8 37. Nxd8 d1Q+ 38. Kh2 Qxd8 39. Kg1 g5 40. Kf2 f5 41. g4 fxg4 42. hxg4 Qb6+ 43. Ke2 Qg6 44. Ke3 h5 45. gxh5 Qxh5 46. Ke4 g4 47. fxg4 Qxg4+ 48. Ke5 Qf3 49. Kd4 Qe2 50. Kc3 Qd1 51. Kc4 Kf7 52. Kc5 Ke6 53. Kc4 Ke5 54. Kc5 Qd5+ 55. Kb4 Qc6 56. Kb3 Kd4 57. Kb4 Qc4+ 58. Ka5 Qb3 59. Ka6 Kc5 60. Ka7 Kc6 61. Ka6 Qb6# 0-1

[Event "Hessen-ch U12"]
[Site "Oberbernhards"]
[Date "2004.??.??"]
[Round "5"]
[White "Dirks, Artur"]
[Black "Doersam, Marius"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "79"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Nf6 5. 0-0 d6 6. Bb5 Bd7 7. Nd5 a6 8. Bd3 Bg4 9. h3 Bh5 10. Re1 Nd4 11. Be2 Nxe4 12. d3 Nc5 13. Be3 Nxe2+ 14. Rxe2 c6 15. Bxc5 dxc5 16. Rxe5+ Kd7 17. Rxh5 Kc8 18. Nc3 g6 19. Re5 f6 20. Re2 b5 21. Qe1 Bg7 22. Re6 b4 23. Na4 Qa5 24. Rxc6+ Kb8 25. Rb6+ Kc8 26. Rc6+ Kb8 27. Rb6+ Kc8 28. Qe6+ Kd8 29. Rd6+ Kc7 30. Qe7+ Kc8 31. Qd7+ Kb8 32. Rb6+ Qxb6 33. Nxb6 Ra7 34. Qd6+ Rc7 35. Nd5 Rhc8 36. Re1 Bf8 37. Qxf6 Rc6 38. Qf7 Bd6 39. Re6 Bc7 40. Rxc6 1-0

[Event "Hessen-ch U12"]
[Site "Oberbernhards"]
[Date "2004.??.??"]
[Round "4"]
[White "Doersam, Marius"]
[Black "Hartmann, Nicolas"]
[Result "1/2-1/2"]
[ECO "B31"]
[PlyCount "108"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. 0-0 Nf6 7. Nc3 0-0 8. Be3 b6 9. d4 cxd4 10. Qxd4 Nd5 11. Qd2 Nxe3 12. Qxe3 c5 13. Rad1 Qc7 14. b3 Bb7 15. Nd5 Bxd5 16. exd5 Rad8 17. c4 Rfe8 18. Qc1 e6 19. dxe6 Rxe6 20. Rxd8+ Qxd8 21. Qd1 Qxd1 22. Rxd1 Re2 23. Rd2 Rxd2 24. Nxd2 Kf8 25. Ne4 Ke7 26. Ng5 h6 27. Ne4 Ke6 28. f3 f5 29. Nd2 Bc3 30. Nb1 Bb4 31. Kf2 Ke5 32. g4 fxg4 33. fxg4 Ke4 34. Ke2 Kf4 35. a3 Ba5 36. Kf2 b5 37. cxb5 Bc7 38. Nc3 Kxg4 39. Kg2 h5 40. Nd5 Bd6 41. h3+ Kf5 42. b6 axb6 43. Nxb6 Bc7 44. Nd5 Ba5 45. b4 cxb4 46. axb4 Bxb4 47. Nxb4 g5 48. Nd3 g4 49. h4 Ke4 50. Nc5+ Kf4 51. Nd3+ Ke3 52. Ne5 Ke4 53. Nxg4 hxg4 54. Kg3 Kf5 1/2-1/2

[Event "Hessen-ch U12"]
[Site "Oberbernhards"]
[Date "2004.??.??"]
[Round "3"]
[White "Doersam, Marius"]
[Black "Kleinert, Christian"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "91"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. d3 Be7 7. Qf3 Bxg5 8. Bxd5 0-0 9. Bxg5 Qxg5 10. Bxc6 bxc6 11. Qxc6 Rb8 12. b3 Bb7 13. Qxc7 Qxg2 14. Rf1 Qxh2 15. Nc3 Bg2 16. 0-0-0 Bxf1 17. Rxf1 g6 18. Re1 Qxf2 19. Rxe5 Qf1+ 20. Kb2 Rbc8 21. Qxa7 Qf6 22. Rc5 Rxc5 23. Qxc5 Rd8 24. a4 Qd6 25. Qxd6 Rxd6 26. a5 h5 27. Ne2 Ra6 28. b4 h4 29. Ng1 g5 30. Nf3 f6 31. Kb3 h3 32. Nh2 Re6 33. b5 Re2 34. Nf3 h2 35. Nxh2 Rxh2 36. b6 Rh7 37. a6 Rf7 38. a7 Rb7 39. a8Q+ Rb8 40. Qxb8+ Kg7 41. Qg3 Kg6 42. b7 f5 43. b8Q f4 44. Qbxf4 Kg7 45. Qgxg5+ Kh7 46. Qfh4# 1-0

[Event "Hessen-ch U12"]
[Site "Oberbernhards"]
[Date "2004.??.??"]
[Round "1"]
[White "Doersam, Marius"]
[Black "Petrov, Petr"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "105"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f6 3. Bc4 c6 4. Nc3 d6 5. 0-0 Ne7 6. d4 exd4 7. Nxd4 d5 8. exd5 cxd5 9. Bb5+ Bd7 10. Ne6 Qc8 11. Nxd5 Nbc6 12. Nec7+ Kd8 13. Nxa8 Qxa8 14. Nxe7 Bxe7 15. Bxc6 bxc6 16. Qd2 g5 17. Rd1 Qb7 18. Qa5+ Ke8 19. Be3 Bg4 20. f3 Bf5 21. Qxa7 Qc8 22. Rd2 Kf7 23. Rad1 Re8 24. g4 Be6 25. Bc5 Kf8 26. Bxe7+ Rxe7 27. Rd8+ Qxd8 28. Rxd8+ Kf7 29. Qa8 Bd7 30. Rf8+ Ke6 31. a4 c5 32. Qe4+ Kd6 33. Rxf6+ Be6 34. Qd3+ Ke5 35. Rxe6+ Rxe6 36. Qe3+ Kd6 37. Qxg5 Re1+ 38. Kf2 Rh1 39. Qh6+ Kd5 40. Qxh7 Rd1 41. Qd7+ Kc4 42. Qxd1 Kb4 43. Qd5 c4 44. b3 Kc3 45. Qd1 Kb4 46. bxc4 Kxc4 47. Qd3+ Kb4 48. Ke3 Kxa4 49. Qc4+ Ka3 50. Kd2 Kb2 51. Qb4+ Ka2 52. Kc3 Ka1 53. Qb2# 1-0

[Event "Hessen-ch U12"]
[Site "Oberbernhards"]
[Date "2004.??.??"]
[Round "6"]
[White "Doersam, Marius"]
[Black "Ruppel, Florian"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "42"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Nxf7 Rg8 6. Ng5 d5 7. exd5 Qc5 8. Qe2 Nd4 9. Qxe5+ Qe7 10. Qxe7+ Bxe7 11. Kd1 Ng4 12. Rf1 Bxg5 13. d6 Rf8 14. f3 cxd6 15. Re1+ Kd8 16. Re4 Nf2+ 17. Ke1 Nxe4 18. fxe4 Nxc2+ 19. Kd1 Nxa1 20. d3 Rf1+ 21. Ke2 Rxc1 0-1

[Event "Hessen-ch U12"]
[Site "Oberbernhards"]
[Date "2004.??.??"]
[Round "9"]
[White "Doersam, Marius"]
[Black "Seethaler, Marius"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "91"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Nxf7 Rg8 6. 0-0 d6 7. Nxd6+ Qxd6 8. Bxg8 Bg4 9. f3 Qc5+ 10. Kh1 Bh5 11. g4 Bf7 12. Bxf7+ Kxf7 13. Nc3 Qd4 14. Nb5 Qb6 15. Qe2 Rd8 16. h3 Nd4 17. Nxd4 Qxd4 18. d3 Kg8 19. Qf2 Qd7 20. Qxa7 Nh5 21. Rg1 Bc5 22. Qxc5 b6 23. Qxe5 g6 24. Bf4 Nxf4 25. Qxf4 Qd4 26. Qxc7 Rd7 27. Qc4+ Kf8 28. Qxd4 Rxd4 29. h4 h5 30. gxh5 gxh5 31. Rg5 Rd6 32. Rxh5 Rf6 33. Rf5 Rf7 34. Rxf7+ Kxf7 35. f4 Kf6 36. Rf1 Kg6 37. Kg2 Kh5 38. f5 Kxh4 39. f6 b5 40. f7 Kh5 41. Kf2 Kg4 42. Ke2 Kg3 43. f8Q Kg2 44. Qg8+ Kh2 45. Rf7 Kh3 46. Rh7# 1-0

[Event "Hessen-ch U12"]
[Site "Oberbernhards"]
[Date "2004.??.??"]
[Round "2"]
[White "Simonov, Andrej"]
[Black "Doersam, Marius"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "115"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 c6 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. a3 Bxc3+ 6. bxc3 h6 7. Bh4 d5 8. e3 g5 9. Bg3 Ne4 10. Qc2 Nxg3 11. hxg3 a6 12. Nf3 Nd7 13. Bd3 Qf6 14. c5 g4 15. Nd2 b5 16. cxb6 Nxb6 17. Rb1 Nd7 18. Qa4 Rb8 19. Rxb8 Nxb8 20. Nb3 Qd8 21. Nc5 Qb6 22. Qb4 Qxb4 23. axb4 Ke7 24. 0-0 f5 25. Ra1 h5 26. Nxa6 Bxa6 27. Bxa6 h4 28. gxh4 Rxh4 29. Bb7 Kd6 30. Ra8 Nd7 31. Rc8 e5 32. Rxc6+ Ke7 33. Ra6 f4 34. exf4 exf4 35. Bxd5 g3 36. fxg3 fxg3 37. Rg6 Nf6 38. Bf3 Ke6 39. Rxg3 Ne4 40. Bxe4 Rxe4 41. Kf2 Kd5 42. Re3 Rf4+ 43. Ke2 Kc4 44. g3 Rg4 45. Kf3 Rg7 46. g4 Kd5 47. Re5+ Kc6 48. g5 Rg6 49. Kg4 Kd6 50. Kf5 Rg8 51. Re6+ Kd7 52. Rf6 Ke7 53. g6 Rg7 54. b5 Kd7 55. Rf7+ Rxf7+ 56. gxf7 Kd6 57. f8Q+ Kd5 58. Qc5# 1-0

[Event "Hessen-ch U10"]
[Site "Biedenkopf"]
[Date "2000.??.??"]
[Round "5"]
[White "Doersam, Marius"]
[Black "Kuhn, Alena"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "88"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Nc6 3. Nf3 Nf6 4. Bb5 Bb4 5. Bxc6 dxc6 6. a3 Bxc3 7. dxc3 Qxd1+ 8. Kxd1 Nxe4 9. Rf1 0-0 10. Be3 h6 11. g3 Re8 12. h4 e5 13. Kc1 Bh3 14. Rh1 Bg4 15. Ne1 Nxf2 16. Bc5 Nxh1 17. b4 Nxg3 18. Nd3 Ne4 19. a4 Nxc3 20. Ra3 Ne4 21. Be3 Rad8 22. Nf2 Nxf2 23. Bxf2 Re7 24. Bxa7 Red7 25. Be3 Rd1+ 26. Kb2 Bf5 27. b5 cxb5 28. axb5 c6 29. bxc6 bxc6 30. c4 R8d3 31. Kc2 Rxa3+ 32. Kxd1 Rxe3 33. Kd2 Rd3+ 34. Ke2 e4 35. Kf2 Bg4 36. Kg2 Rf3 37. c5 Bh3+ 38. Kh2 Bf1 39. Kg1 e3 40. h5 e2 41. Kh2 e1R 42. Kh1 Re2 43. Kg1 Rg2+ 44. Kh1 Rh3# 0-1

[Event "Hessen-ch U10"]
[Site "Biedenkopf"]
[Date "2000.??.??"]
[Round "2"]
[White "Konrad, Sabine"]
[Black "Doersam, Marius"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "13"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. b3 Nc6 3. Nc3 Nf6 4. Ba3 g6 5. Qd3 Bh6 6. e3 e6 7. g3 0-1

