[Event "Deidesheim op2"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "?"]
[White "Beck, Patrick"]
[Black "Duemler, Mathias"]
[Result "0-1"]
[ECO "C62"]
[PlyCount "28"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Be7 7. Nd5 Nf6 8. f3 0-0 9. Ba4 Nxd4 10. Qxd4 c5 11. Qc4 Nxd5 12. exd5 Qa5+ 13. Bd2 Qxa4 14. Qxa4 Bxa4 0-1

[Event "Deidesheim op2"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "?"]
[White "Duemler, Mathias"]
[Black "Dietzsch, Michael"]
[Result "1/2-1/2"]
[ECO "A65"]
[PlyCount "70"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 Re8 10. Ng3 a6 11. a4 Nbd7 12. Bf4 Ne5 13. Be2 b6 14. Qc2 Rb8 15. h3 Qc7 16. Rab1 h6 17. Kh1 g5 18. Bd2 Ng6 19. Nd1 b5 20. axb5 axb5 21. b4 c4 22. Ne3 Nf4 23. Bf3 Nd7 24. Nef5 Nd3 25. Nxg7 Kxg7 26. Be2 N3e5 27. Bc3 Kg8 28. Bxe5 Nxe5 29. f4 gxf4 30. Rxf4 Ng6 31. Rf2 Re5 32. Rff1 Qe7 33. Bh5 Bd7 34. Qd2 Kg7 35. Bxg6 fxg6 1/2-1/2

[Event "Deidesheim op2"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "?"]
[White "Duemler, Mathias"]
[Black "Gerst, Manuel"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "85"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Bg5 d5 7. f3 Bb7 8. e3 c5 9. Bd3 Nbd7 10. Ne2 h6 11. Bh4 g5 12. Bf2 g4 13. Ng3 gxf3 14. gxf3 h5 15. cxd5 exd5 16. Nf5 Bc6 17. Rg1 Nf8 18. Bg3 Ne6 19. Rb1 c4 20. Bc2 Rg8 21. Ba4 Qd7 22. Nd6+ Ke7 23. Bc2 Raf8 24. Ke2 Kd8 25. Nf5 Ng7 26. Nxg7 Rxg7 27. Bh4 Rg6 28. Bxg6 fxg6 29. Rxg6 Qh3 30. Bxf6+ Rxf6 31. Rxf6 Qxh2+ 32. Ke1 Qh4+ 33. Kd2 Qxf6 34. Qh1 Be8 35. Rg1 h4 36. Rg4 Bh5 37. Qxh4 Qxh4 38. Rxh4 Bxf3 39. Rh7 a6 40. Rb7 b5 41. Ra7 Kc8 42. Rxa6 Kb7 43. Rf6 1-0

[Event "Deidesheim op2"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "?"]
[White "Frambach, Klaus"]
[Black "Duemler, Mathias"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "60"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Bg4 8. Qc2 Qc7 9. Bxf6 Bxf6 10. Nxd5 Qa5+ 11. Nc3 h6 12. f3 Be6 13. Nge2 Nd7 14. 0-0 Bg5 15. f4 Be7 16. f5 0-0-0 17. fxe6 fxe6 18. a3 Kb8 19. b4 Qg5 20. Rf3 h5 21. Ne4 Qh6 22. b5 cxb5 23. Bxb5 Nf6 24. Nxf6 gxf6 25. Ba6 Rd6 26. Rc1 Rc6 27. Qb3 Rxa6 28. Qc4 Rc6 29. Qb5 Rxc1+ 30. Nxc1 Rc8 1/2-1/2

[Event "Deidesheim op2"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "?"]
[White "Freising, Manuel"]
[Black "Duemler, Mathias"]
[Result "1/2-1/2"]
[ECO "E71"]
[PlyCount "90"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Nbd7 8. Bd3 Nc5 9. Bc2 h6 10. Nge2 a5 11. a3 Ne8 12. Qc1 Kh7 13. 0-0 g5 14. Ng3 Qf6 15. b4 Nd7 16. c5 Rg8 17. c6 Nf8 18. cxb7 Bxb7 19. b5 Ng6 20. Kh2 Nf4 21. Nf5 Qd8 22. a4 Bf6 23. g4 Ng7 24. Nxg7 Kxg7 25. f3 Rh8 26. Bxf4 exf4 27. Qd2 h5 28. Kg2 Qe7 29. Rab1 hxg4 30. hxg4 Qe5 31. Ne2 Bc8 32. b6 cxb6 33. Rxb6 Ba6 34. Rh1 Rxh1 35. Kxh1 Rh8+ 36. Kg2 Bxe2 37. Qxe2 Rc8 38. Rb1 Qc3 39. Bd3 Qd4 40. Bb5 Rc3 41. Qf2 Qxf2+ 42. Kxf2 Bd4+ 43. Kg2 Rc2+ 44. Kh3 Bf2 45. Kg2 Bc5+ 1/2-1/2

[Event "Deidesheim op2"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "?"]
[White "Scholz, Herbert"]
[Black "Duemler, Mathias"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "57"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 h6 9. Bh4 b6 10. Nge2 Bb7 11. 0-0 g5 12. Bg3 h5 13. f3 h4 14. Be5 Nxe5 15. dxe5 Nh5 16. Rad1 Bc5 17. Nd4 Qe7 18. b4 Bxd4 19. exd4 Qxb4 20. e6 Qxd4+ 21. Rf2 Qc5 22. exf7+ Kxf7 23. Bg6+ Kg7 24. Qf5 Raf8 25. Qxg5 Nf4 26. Bf5+ Kf7 27. Qxf4 Qxc3 28. Bc8+ Ke8 29. Re2+ 1-0

[Event "Deidesheim op2"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "?"]
[White "Walther, Dieter"]
[Black "Duemler, Mathias"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "90"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 e5 5. d5 Nd7 6. Bd3 Ne7 7. Nge2 0-0 8. Bg5 Nc5 9. Bc2 a5 10. Ng3 f6 11. Be3 b6 12. Qd2 f5 13. Bh6 Bxh6 14. Qxh6 fxe4 15. Ncxe4 Nxe4 16. Bxe4 Bf5 17. 0-0 Bxe4 18. Nxe4 Nf5 19. Qh3 Qh4 20. Qxh4 Nxh4 21. Ng5 Nf5 22. Ne6 Rf7 23. Rae1 Ng7 24. Nxg7 Kxg7 25. Re4 Raf8 26. f3 Rf4 27. Rfe1 Rxe4 28. Rxe4 Rf4 29. Kf2 Rxe4 30. fxe4 Kf6 31. Ke3 Ke7 32. Kf3 Kf6 33. g3 h6 34. h3 h5 35. Ke3 Kg5 36. Kf3 h4 37. b3 hxg3 38. Kxg3 Kh5 39. h4 g5 40. hxg5 Kxg5 41. Kf3 Kh4 42. a3 Kh3 43. b4 axb4 44. axb4 Kh4 45. c5 b5 0-1

[Event "SJP-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "3"]
[White "Dang, Quoc Thang"]
[Black "Duemler, Mathias"]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "95"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. e3 Nf6 4. c4 e6 5. Nc3 Bb4 6. Be2 0-0 7. 0-0 Bxc3 8. bxc3 Ne4 9. Qc2 c6 10. Re1 Qa5 11. Bb2 Nf6 12. Ne5 Bxe2 13. Rxe2 Nbd7 14. Nxd7 Nxd7 15. cxd5 cxd5 16. Qb3 Qb6 17. c4 dxc4 18. Qxc4 Rfc8 19. Qd3 Nf6 20. Rc2 Nd5 21. Rac1 Rxc2 22. Qxc2 h6 23. Qb3 Qxb3 24. axb3 Kf8 25. Ba3+ Ke8 26. Kf1 g6 27. Ke2 Kd7 28. Kd3 Rc8 29. Rxc8 Kxc8 30. Bc5 Kc7 31. Kc4 b6 32. Bf8 h5 33. e4 Nf6 34. f3 a6 35. d5 b5+ 36. Kd4 exd5 37. exd5 a5 38. h3 Nd7 39. Be7 a4 40. bxa4 bxa4 41. g4 hxg4 42. fxg4 Nb6 43. h4 Kd7 44. Bb4 Ke8 45. h5 gxh5 46. gxh5 f5 47. d6 Kf7 48. Kc5 1/2-1/2

[Event "SJP-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "2"]
[White "Duemler, Mathias"]
[Black "Froehlich, Peter"]
[Result "1/2-1/2"]
[ECO "C00"]
[BlackElo "2270"]
[PlyCount "77"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. Bb5+ c6 5. Be2 Bf5 6. d3 Nf6 7. Bg5 Bb4 8. a3 Ba5 9. b4 Bc7 10. Nf3 h6 11. Be3 Bg4 12. d4 0-0 13. h3 Bxf3 14. Bxf3 Re8 15. 0-0 Qd6 16. g3 Rxe3 17. fxe3 Qxg3+ 18. Bg2 Qxe3+ 19. Kh1 Qxc3 20. Rf3 Ne4 21. Rxc3 Nf2+ 22. Kg1 Nxd1 23. Rxd1 Kf8 24. Bxd5 Na6 25. Bc4 Rc8 26. Bxa6 bxa6 27. Rxc6 Bh2+ 28. Kxh2 Rxc6 29. Rd2 Rc3 30. d5 Ke7 31. d6+ Kd7 32. Rf2 Kxd6 33. Rxf7 Rxc2+ 34. Kg1 Rc7 35. Rf3 Kc6 36. Re3 Kb5 37. Re5+ Ka4 38. Ra5+ Kb3 39. Rxa6 1/2-1/2

[Event "SJP-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "4"]
[White "Duemler, Mathias"]
[Black "Graebner, Laurent"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "25"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. d3 Nf6 4. Bg5 d6 5. Nc3 g6 6. Bxf6 exf6 7. Nge2 Bg7 8. 0-0 f5 9. exf5 Bxf5 10. Ng3 Qd7 11. Re1+ Ne7 12. Bb5 Bxc3 13. Bxd7+ 1-0

[Event "SJP-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "7"]
[White "Duemler, Mathias"]
[Black "Schmalhofer, Adam"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "128"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d6 4. d3 Nc6 5. Bg5 Nge7 6. Bb5 Qb6 7. Bxc6+ Nxc6 8. Qc1 Be7 9. Bxe7 Nxe7 10. Nbd2 Qc7 11. Qd1 Bd7 12. Nc4 b5 13. Ne3 0-0 14. 0-0 Bc6 15. Re1 Rab8 16. b3 d5 17. exd5 Bxd5 18. Nxd5 Nxd5 19. Ne5 f6 20. Nf3 e5 21. Qd2 b4 22. a3 a5 23. a4 Nc3 24. Kh1 Rbd8 25. Ng1 Qc6 26. Ne2 Nd5 27. f3 Ne7 28. Ng3 c4 29. bxc4 Qxc4 30. Re4 Qc6 31. Qc1 Rc8 32. Rc4 Qd7 33. Rxc8 Rxc8 34. Qb2 Qc6 35. Ra2 Qc3 36. Qxc3 Rxc3 37. Ne4 Rc6 38. Kg1 Nd5 39. Kf2 Nc3 40. Nxc3 Rxc3 41. Ke2 Ra3 42. Rb2 Rxa4 43. Kd2 Ra3 44. Rb3 Rxb3 45. cxb3 Kf7 46. d4 Ke6 47. dxe5 Kxe5 48. Kd3 Kd5 49. g3 Kc5 50. h4 Kb5 51. Kc2 a4 52. bxa4+ Kxa4 53. Kb2 b3 54. f4 Kb4 55. g4 Kc4 56. f5 Kd4 57. g5 Ke5 58. gxf6 Kxf6 59. Kxb3 Kxf5 60. Kc3 Kg4 61. Kd2 Kxh4 62. Ke2 Kg3 63. Kf1 g5 64. Kg1 g4 1-0

[Event "SJP-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "6"]
[White "Edel, Ivo"]
[Black "Duemler, Mathias"]
[Result "1/2-1/2"]
[ECO "A27"]
[PlyCount "153"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bc5 3. Nf3 d6 4. g3 Nc6 5. Bg2 Nge7 6. 0-0 Be6 7. d3 Bg4 8. h3 Bd7 9. a3 a6 10. Rb1 Qc8 11. Kh2 Bd4 12. Bd2 Ng6 13. b4 Bxc3 14. Bxc3 0-0 15. a4 f5 16. b5 Nce7 17. Ng1 f4 18. bxa6 fxg3+ 19. fxg3 Ra7 20. Rxf8+ Qxf8 21. axb7 Qb8 22. a5 Bc6 23. Bxc6 Nxc6 24. Qa4 Rxb7 25. Rxb7 Qxb7 26. a6 Qb6 27. Kg2 Kf8 28. Qb5 Qxb5 29. cxb5 Na7 30. Nf3 Nxb5 31. e4 c5 32. Ng5 h6 33. Ne6+ Kf7 34. Nd8+ Ke7 35. Nc6+ Kd7 36. a7 Nc7 37. Nd8 Na8 38. Ba5 Ne7 39. Kf3 Nc8 40. Kg4 Nxa7 41. Kh5 Ke7 42. Kg6 Kf8 43. Ne6+ Ke7 44. Nxg7 Nc6 45. Nf5+ Kd7 46. Bc3 Nb4 47. Bxb4 cxb4 48. Ne3 b3 49. Nc4 Ke6 50. Kxh6 Nb6 51. Nb2 Kf7 52. g4 d5 53. exd5 Nxd5 54. g5 Ne7 55. h4 Nf5+ 56. Kh5 Ng7+ 57. Kg4 Kg6 58. Nc4 Ne6 59. Nxe5+ Kg7 60. Nc4 Nc5 61. Nb2 Ne6 62. Kf5 Nd4+ 63. Ke4 Ne2 64. d4 Ng3+ 65. Ke5 Kf7 66. Kd6 Nf5+ 67. Kc5 Nxh4 68. d5 Nf3 69. d6 Nxg5 70. d7 Ke7 71. Kc6 Ne6 72. Nd3 Nd8+ 73. Kc7 Ne6+ 74. Kc6 Nd8+ 75. Kd5 Kxd7 76. Nc5+ Ke7 77. Nxb3 1/2-1/2

[Event "SJP-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "1"]
[White "Elbel, Sandro"]
[Black "Duemler, Mathias"]
[Result "0-1"]
[ECO "C26"]
[PlyCount "46"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. g3 Nf6 4. Bg2 d6 5. Nf3 Bg4 6. d3 Nc6 7. 0-0 Nd4 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Nxf3+ 11. Bxf3 Qxf3 12. Qxf3 Bxf3 13. Nxc7+ Kd7 14. Nxa8 Rxa8 15. c3 Be2 16. Rfe1 Bxd3 17. b4 Bb6 18. Kg2 Rc8 19. Rac1 Rc4 20. f3 Rc8 21. a4 Bd8 22. h4 g5 23. b5 Bb6 0-1

[Event "SJP-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "5"]
[White "Mutschke, M."]
[Black "Duemler, Mathias"]
[Result "0-1"]
[ECO "A20"]
[PlyCount "91"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. d3 Bc5 4. g3 d6 5. Bg2 Nge7 6. 0-0 Bg4 7. Nbd2 Qd7 8. b3 Bh3 9. Bb2 Bxg2 10. Kxg2 f6 11. e3 Nf5 12. Re1 0-0-0 13. Ne4 Rhe8 14. d4 Bb4 15. Re2 exd4 16. exd4 d5 17. Nc5 Rxe2 18. Qxe2 Bxc5 19. dxc5 dxc4 20. bxc4 Re8 21. Qd1 Qxd1 22. Rxd1 Re2 23. Rd2 Re7 24. Nh4 Nxh4+ 25. gxh4 Re4 26. Kg3 Rxc4 27. Re2 Kd7 28. Rd2+ Ke6 29. Re2+ Kf7 30. Rd2 Rxc5 31. Rd7+ Ne7 32. Bd4 Rd5 33. Rxd5 Nxd5 34. Bxa7 b6 35. Kg4 Ke7 36. Kf5 Kd7 37. Bb8 Ne7+ 38. Ke4 Nc6 39. Bxc7 Kxc7 40. a3 Kd6 41. Kf5 Ne7+ 42. Ke4 Ng6 43. h5 Ne7 44. f4 Ke6 45. h4 Nf5 46. Kd3 0-1

