[Event "SJRP-ch U20"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Haasler, Andreas"]
[Black "Thielen, Alexander"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2219"]
[PlyCount "165"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. Qd2 Bf5 5. 0-0-0 e6 6. f3 h6 7. Bh4 Be7 8. e3 Nbd7 9. Nge2 Nb6 10. Ng1 Qc7 11. g4 Bg6 12. Bd3 Bxd3 13. cxd3 0-0-0 14. Kb1 Kb8 15. Rc1 Qd7 16. Nge2 Rc8 17. Rc2 Bd6 18. Nc1 g5 19. Bf2 Qe7 20. Nb3 Nfd7 21. a4 h5 22. a5 Na8 23. e4 hxg4 24. fxg4 f6 25. h4 gxh4 26. Bxh4 Qg7 27. Qd1 Rcg8 28. Rg2 Qh6 29. Rgg1 Qf8 30. Ka2 Nc7 31. Qf3 Rh7 32. Bg3 Rgh8 33. Rxh7 Rxh7 34. e5 fxe5 35. Qxf8+ Bxf8 36. dxe5 Be7 37. Ne2 Rg7 38. Bf4 b6 39. axb6 axb6 40. Kb1 Kb7 41. d4 Rg8 42. Kc2 Bg5 43. Bxg5 Rxg5 44. Nd2 Rg8 45. Kd3 c5 46. Nf3 Kc6 47. g5 Nf8 48. Nf4 Ng6 49. Ke3 Nxf4 50. Kxf4 Ne8 51. g6 Ng7 52. Kg5 Rf8 53. Kh6 Ne8 54. Ng5 Kd7 55. g7 Nxg7 56. Kxg7 Rf5 57. Nh7 cxd4 58. Nf8+ Kc6 59. Rc1+ Kb5 60. Nxe6 Rxe5 61. Nxd4+ Ka6 62. Kf6 Re4 63. Rd1 b5 64. Rd2 Kb6 65. Ne6 Kc6 66. Ke7 b4 67. b3 Re3 68. Rc2+ Kb6 69. Kd6 Rxb3 70. Rc6+ Ka7 71. Kc7 Ra3 72. Nc5 Ra5 73. Nb3 Rb5 74. Rc1 Rb7+ 75. Kc6 Rb6+ 76. Kxd5 Kb8 77. Nc5 Rh6 78. Nd7+ Kb7 79. Ne5 Rh5 80. Rb1 Rh4 81. Nc4 Rh5+ 82. Kd4 Kc6 83. Rxb4 1-0

[Event "SJRP-ch U20"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Kiefer, Daniel"]
[Black "Thielen, Alexander"]
[Result "1-0"]
[ECO "A12"]
[PlyCount "139"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Be7 7. d3 0-0 8. Bb2 Qb6 9. Nbd2 Rd8 10. Qc2 Nbd7 11. a3 a5 12. Bc3 Qc7 13. Qb2 Nc5 14. Rac1 Qb6 15. Bd4 Rdc8 16. Qb1 Qd8 17. b4 axb4 18. axb4 Ncd7 19. Qb2 Ra4 20. Bc3 Rca8 21. Ra1 Ne8 22. e4 dxe4 23. dxe4 Bg6 24. Qb3 Rxa1 25. Rxa1 Rxa1+ 26. Bxa1 Qa8 27. Bb2 Ndf6 28. Ne5 Qd8 29. Nxg6 hxg6 30. Qc3 Nd7 31. f4 Nb6 32. Ba3 Na4 33. Qe3 Nb6 34. c5 Nc8 35. Bf3 b6 36. Nc4 bxc5 37. bxc5 Na7 38. Nd6 Qb8 39. e5 Nc7 40. Qd3 Nd5 41. Be4 Nc7 42. Qc2 Ncb5 43. Bb2 Qc7 44. Qa4 Bd8 45. Kf2 Qa5 46. Qxa5 Bxa5 47. Nxb5 cxb5 48. Ke3 Kf8 49. c6 Ke8 50. Bd4 Nc8 51. Bd3 Kd8 52. Bxb5 Kc7 53. Bc5 Bb6 54. Kd4 Bxc5+ 55. Kxc5 Ne7 56. g4 Ng8 57. Bd3 Ne7 58. Be4 f6 59. exf6 gxf6 60. g5 f5 61. Bf3 Nc8 62. Be2 Ne7 63. Bc4 Nxc6 64. Bxe6 Nd8 65. Kd5 Nc6 66. Bf7 Kd7 67. Be8+ Kxe8 68. Kxc6 Ke7 69. Kd5 Kf7 70. Kd6 1-0

[Event "SJRP-ch U20"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Sanner, Dennis"]
[Black "Thielen, Alexander"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2253"]
[PlyCount "51"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 e6 7. Nf3 Bd7 8. 0-0 Qb6 9. b3 Rc8 10. Re1 Be7 11. Nbd2 0-0 12. Ne5 Rfe8 13. Re3 g6 14. Rh3 Red8 15. Qf3 Nxd4 16. cxd4 Qxd4 17. Re1 Bb4 18. Nxf7 Bc5 19. Nh6+ Kg7 20. Be5 Qxf2+ 21. Qxf2 Bxf2+ 22. Kxf2 Rf8 23. Ng4 h5 24. Nxf6 Rxf6+ 25. Bxf6+ Kxf6 26. Rf3+ 1-0

[Event "SJRP-ch U20"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Schramenko, Andreas"]
[Black "Thielen, Alexander"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "68"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 0-0 6. Nf3 c5 7. d5 Re8 8. 0-0 Nbd7 9. h3 Nb6 10. Bf4 Bd7 11. Qc2 e5 12. Bg5 Qc7 13. b3 Rf8 14. Ne1 Rae8 15. Qd2 Kh8 16. Bh6 Ng8 17. Bxg7+ Kxg7 18. Nd3 a6 19. a3 f6 20. Rac1 Rb8 21. f4 Rbe8 22. Bg4 Nh6 23. Bxd7 Qxd7 24. a4 Qc7 25. Ne2 Nd7 26. Ng3 Qd8 27. Rf2 Ng8 28. Rcf1 b6 29. Kh2 h6 30. Rb1 a5 31. Rbf1 Qe7 32. Ne2 Nb8 33. Nc3 Na6 34. fxe5 fxe5 1-0

[Event "SJRP-ch U20"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Bohne, Uwe"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "28"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. Be2 dxc4 7. Bxc4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. exd4 Bb4 11. 0-0 a6 12. Rd1 b5 13. Bd3 Bd7 14. Ne4 Rc8 1/2-1/2

[Event "SJRP-ch U20"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Falahat, Sascha"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "60"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qc2 Bb7 6. Bg5 Nf6 7. e3 Bxc3+ 8. Qxc3 d6 9. h3 Nbd7 10. Be2 Qe7 11. Qa3 h6 12. Bf4 Ne4 13. Rg1 g5 14. Bh2 h5 15. Nd2 e5 16. d5 Nxd2 17. Kxd2 Nc5 18. f3 a5 19. Bg3 Kf7 20. Qc3 Bc8 21. Qc2 Bd7 22. e4 f4 23. Bf2 Nb7 24. b3 Rag8 25. a3 g4 26. hxg4 hxg4 27. Rh1 Qg5 28. Rhg1 g3 29. Be1 Rh2 30. Bf1 Qh4 0-1

[Event "SJRP-ch U20"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Muranyi, Karl Jasmin"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "154"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[BlackTeam "Illingen"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Be7 7. 0-0 a6 8. Bd2 dxc4 9. Bxc4 b5 10. Bd3 c5 11. dxc5 Nxc5 12. Bc2 0-0 13. Nd4 Bb7 14. b4 Nce4 15. Nxe4 Nxe4 16. a3 Nxd2 17. Qxd2 e5 18. Qd3 g6 19. Nb3 Rc8 20. Rac1 Qb6 21. Na5 Rfd8 22. Qe2 Bd5 23. Bb3 Bxb3 24. Nxb3 Qe6 25. Rxc8 Rxc8 26. Rc1 Rd8 27. Qc2 Kg7 28. h3 Qd5 29. Na5 Qd3 30. Nc6 Qxc2 31. Rxc2 Rd1+ 32. Kh2 Bd6 33. e4 Rd3 34. Ra2 f5 35. exf5 gxf5 36. g3 h5 37. Kg2 Rc3 38. Nd8 e4 39. Nb7 Be7 40. Na5 h4 41. Nb7 Kf6 42. gxh4 f4 43. a4 Rc7 44. axb5 axb5 45. Ra6+ Ke5 46. Rb6 Bxh4 47. Rxb5+ Kd4 48. Nc5 f3+ 49. Kf1 Ra7 50. Ne6+ Kc4 51. Ra5 Rd7 52. Ra1 Rd2 53. Rc1+ Kxb4 54. Rb1+ Kc3 55. Nc5 Rxf2+ 56. Kg1 Rg2+ 57. Kh1 Re2 58. Rf1 Kd4 59. Nb3+ Ke5 60. Nc5 Rc2 61. Nb3 Bf2 62. Nc1 e3 63. h4 Rxc1 64. Rxc1 e2 65. h5 e1R+ 66. Rxe1+ Bxe1 67. Kg1 Kf4 68. Kf1 Bc3 69. h6 Ke3 70. h7 f2 71. h8Q Bxh8 72. Kg2 Ke2 73. Kh2 Be5+ 74. Kh3 f1Q+ 75. Kg4 Qf4+ 76. Kh5 Qg3 77. Kh6 Qg4 0-1

[Event "SVR-op"]
[Site "Nickenich"]
[Date "1998.04.??"]
[Round "2"]
[White "Pauli, Holger"]
[Black "Thielen, Alexander"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1755"]
[BlackElo "1790"]
[PlyCount "58"]
[EventDate "1998.04.??"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. g3 Nf6 5. Bg2 Nc6 6. c3 e6 7. Ne2 Bd6 8. Bf4 Bxf4 9. Nxf4 Qb6 10. Nd3 0-0 11. 0-0 Qc7 12. Re1 b6 13. Nd2 Ba6 14. Ne5 Rac8 15. Rc1 Nxe5 16. dxe5 Nd7 17. Nf3 Nc5 18. Nd4 Nd3 19. Bf1 Nxb2 20. Qc2 Bxf1 21. Rxf1 Nc4 22. Qe2 Qxe5 23. Rfe1 Qxe2 24. Rxe2 Nd6 25. a4 Rc5 26. Nb3 Rc4 27. a5 b5 28. Nd4 Rfc8 29. Rcc2 Rxc3 0-1

[Event "SVR-op"]
[Site "Nickenich"]
[Date "1998.04.??"]
[Round "3"]
[White "Thielen, Alexander"]
[Black "Adam, Stefan"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1790"]
[BlackElo "1700"]
[PlyCount "51"]
[EventDate "1998.04.??"]
[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. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. a3 c5 8. Nf3 Qd8 9. Bg5 f6 10. Be3 Qa5+ 11. Bd2 Qb6 12. Be3 cxd4 13. Bxd4 Bc5 14. b4 Bxd4 15. Qxd4 Qxd4 16. Nxd4 a5 17. b5 e5 18. Nb3 Kf7 19. Be2 Be6 20. Nc5 Nd7 21. Nxd7 Bxd7 22. 0-0 Rhc8 23. a4 b6 24. Rac1 Rc5 25. Rc3 Be6 26. Rfc1 1/2-1/2

[Event "SVR-op"]
[Site "Nickenich"]
[Date "1998.04.??"]
[Round "1"]
[White "Thielen, Alexander"]
[Black "Scholtes, Dirk"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1790"]
[BlackElo "1000"]
[PlyCount "41"]
[EventDate "1998.04.??"]
[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. c4 e6 3. Nc3 h6 4. Bf4 Nf6 5. Nf3 c5 6. e3 Nc6 7. Nb5 Qa5+ 8. Nd2 Kd7 9. dxc5 Bxc5 10. a3 dxc4 11. Bxc4 Ke7 12. b4 Nxb4 13. axb4 Qxb4 14. Rb1 Qa5 15. Bc7 b6 16. 0-0 Bd7 17. Nb3 Qb4 18. Nxc5 Qxc4 19. Qd6+ Ke8 20. Nxd7 Nd5 21. Ne5 1-0

[Event "SVR-op"]
[Site "Nickenich"]
[Date "1998.??.??"]
[Round "6"]
[White "Jungbluth, Uwe"]
[Black "Thielen, Alexander"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "107"]
[EventDate "1998.04.??"]
[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 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nc6 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bf4 dxc4 9. Bxc4 Bd6 10. Bxd6 Qxd6 11. 0-0 a6 12. a3 Ne7 13. e4 Qc6 14. Qe2 b5 15. Bd3 Ng6 16. Rac1 Qd7 17. Rfd1 Bb7 18. Bb1 Rac8 19. Ne5 Qe8 20. Nxg6 fxg6 21. e5 Nd5 22. Nxd5 Bxd5 23. Be4 c6 24. Bxd5 cxd5 25. b4 Qd7 26. Rc5 Rxc5 27. bxc5 Qc6 28. Qd3 g5 29. Qd2 Qc7 30. Rf1 Rf5 31. Qb4 g6 32. a4 Rf4 33. g3 Rf8 34. axb5 axb5 35. Qxb5 Rb8 36. Qd3 Kf7 37. Rb1 Rxb1+ 38. Qxb1 Qa5 39. Qb7+ Ke8 40. Qc6+ Kf7 41. Qd7+ Kf8 42. Qxe6 Qe1+ 43. Kg2 Qe4+ 44. Kh3 Qxd4 45. Qf6+ Ke8 46. Qxg6+ Kd8 47. Qb6+ Ke7 48. Qc7+ Ke8 49. Qc6+ Ke7 50. Qf6+ Ke8 51. c6 h5 52. Qe6+ Kf8 53. c7 g4+ 54. Kh4 1-0

[Event "SJR-ch U20"]
[Site "Mendig"]
[Date "1998.??.??"]
[Round "?"]
[White "Reifenroether, Michael"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "B13"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Nc6 6. Be3 Bg4 7. Nbd2 e6 8. c3 Bd6 9. 0-0 0-0 10. Qc2 h6 11. h3 Bxf3 12. Nxf3 Rc8 13. Qd2 1/2-1/2

[Event "SJR-ch U20"]
[Site "Mendig"]
[Date "1998.??.??"]
[Round "?"]
[White "Sanner, Dennis"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "B19"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Bc4 e6 9. Qe2 Nbd7 10. Bb3 Bd6 11. Ne5 Bxe5 12. dxe5 Qa5+ 13. Bd2 Qxe5 14. 0-0-0 Qxe2 15. Nxe2 0-0-0 16. f3 Nd5 17. Bxd5 exd5 18. Nf4 Nf6 19. Be3 b6 20. b4 Rhe8 21. Bd4 h5 22. Rhe1 Rxe1 23. Rxe1 Re8 1/2-1/2

[Event "SVR-op"]
[Site "Nickenich"]
[Date "1998.??.??"]
[Round "4"]
[White "Schnur, Edmund"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "70"]
[EventDate "1998.04.??"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 Re8 8. 0-0 Nbd7 9. h3 Nb6 10. Bg5 Nfd7 11. Qd2 Ne5 12. Nxe5 Bxe5 13. f4 Bg7 14. f5 Nd7 15. fxg6 fxg6 16. Bh6 Bd4+ 17. Kh1 Nf6 18. g4 Nd7 19. Qf4 Ne5 20. Nb5 Bxb2 21. Rab1 Bd4 22. Nc7 Bd7 23. Nxe8 Qxe8 24. Rxb7 Nf7 25. Qxf7+ Qxf7 26. Rxf7 Kxf7 27. Rxd7 Rb8 28. Rxa7 Rb1+ 29. Kg2 Rg1+ 30. Kf3 Rh1 31. Ra8 Rxh3+ 32. Kg2 Rxh6 33. a4 Be5 34. g5 Rh2+ 35. Kf1 Rh1+ 1/2-1/2

[Event "SJR-ch U20"]
[Site "Mendig"]
[Date "1998.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Dany, Sebastian"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "51"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be3 c5 9. Rc1 Bg4 10. Be2 Qa5 11. Qd2 Rd8 12. d5 Bxf3 13. gxf3 Qc7 14. f4 c4 15. e5 f6 16. e6 f5 17. h4 h5 18. Rg1 Kh7 19. Bxh5 gxh5 20. Qe2 Rg8 21. Qxh5+ Bh6 22. Qf7+ Rg7 23. Qxf5+ Kh8 24. Bd4 Na6 25. Bxg7+ Bxg7 26. Qh5+ 1-0

[Event "SJR-ch U20"]
[Site "Mendig"]
[Date "1998.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Daumen, Michael"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "45"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 a6 8. Bg5 Nbd7 9. 0-0 Rb8 10. a4 h6 11. Bd2 Ne8 12. Qc1 Kh7 13. Bd3 e5 14. Ne2 Ndf6 15. Ng3 Ng8 16. h3 Kh8 17. Qc2 Ne7 18. Qc1 Kh7 19. Nh2 f5 20. f4 exf4 21. Bxf4 fxe4 22. Bxe4 Bf5 23. Nxf5 1/2-1/2

[Event "SVR-op"]
[Site "Nickenich"]
[Date "1998.??.??"]
[Round "7"]
[White "Thielen, Alexander"]
[Black "Huebsch, Hans"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "111"]
[EventDate "1998.04.??"]
[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 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 a6 7. b4 Ba7 8. Bb2 Qe7 9. e6 fxe6 10. h3 Nf6 11. Bd3 e5 12. Bc2 d6 13. Nc3 Be6 14. Nd5 Bxd5 15. cxd5 Nb8 16. 0-0 Nbd7 17. e4 0-0 18. Bc1 h6 19. Qe2 Nh5 20. Kh2 Nf4 21. Bxf4 Rxf4 22. g3 Rf6 23. Nh4 g6 24. Qg4 Kh7 25. f4 Raf8 26. f5 Qg7 27. Nxg6 R8f7 28. Qh5 Nf8 29. Nxf8+ Rxf8 30. g4 Qg5 31. Qxg5 hxg5 32. Ba4 b5 33. Bb3 Be3 34. Ra2 Ra8 35. Rc2 Bb6 36. a4 a5 37. bxa5 Rxa5 38. Ra2 bxa4 39. Rxa4 Rxa4 40. Bxa4 Rf8 41. Bc6 Rb8 42. f6 Be3 43. f7 Bf4+ 44. Kg2 Kg7 45. Be8 Rb3 46. Rf3 Rb2+ 47. Rf2 Rb3 48. Rc2 Rg3+ 49. Kf2 Rxh3 50. Rxc7 Re3 51. Rd7 Rh3 52. Rxd6 Rh8 53. Rg6+ Kf8 54. d6 Bd2 55. d7 Ba5 56. Rxg5 1-0

[Event "SVR-op"]
[Site "Nickenich"]
[Date "1998.??.??"]
[Round "5"]
[White "Thielen, Alexander"]
[Black "Jazayeri, Pouyan"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "92"]
[EventDate "1998.04.??"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Nf3 c5 9. 0-0 Nc6 10. e5 Qa5 11. Qb3 Qc7 12. Be2 Rd8 13. Be3 Bf5 14. Rfd1 Rac8 15. Ng5 Rf8 16. f4 h6 17. Nf3 e6 18. Rac1 Na5 19. Qb2 c4 20. Bf1 a6 21. h3 b5 22. Nd2 Qc6 23. Qa3 Nb7 24. g3 Be4 25. Nxe4 Qxe4 26. Kf2 Qc6 27. Bg2 Qb6 28. d5 Nc5 29. d6 a5 30. Rb1 Rfd8 31. Rd4 Qa6 32. Ke2 Nd7 33. Qb2 Rb8 34. Qc2 Rdc8 35. g4 b4 36. g5 h5 37. Rdd1 Qb5 38. Qd2 Qa4 39. Kf2 bxc3 40. Qxc3 Qxa2+ 41. Rd2 Qxb1 42. Be4 Qb4 43. Qc2 a4 44. Bd4 c3 45. Rd3 a3 46. Rxc3 Qxd4+ 0-1

[Event "SJR-ch U20"]
[Site "Mendig"]
[Date "1998.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Mueller, Mt"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "32"]
[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. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bf4 Be7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bg3 Nd7 10. 0-0 N7f6 11. a3 Nxc3 12. bxc3 Ne4 13. Qc2 Nxg3 14. hxg3 c5 15. Bd3 h6 16. Ne5 Bf6 1/2-1/2

[Event "SJR-ch U20"]
[Site "Mendig"]
[Date "1998.??.??"]
[Round "?"]
[White "Winhold, Jens"]
[Black "Thielen, Alexander"]
[Result "0-1"]
[ECO "D01"]
[PlyCount "54"]
[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. Nc3 Nf6 3. Bg5 Bf5 4. e3 e6 5. Nf3 a6 6. Ne5 Be7 7. g4 Bg6 8. h4 h6 9. Nxg6 fxg6 10. Bf4 Nfd7 11. Qd3 Nf8 12. Bg3 Nc6 13. 0-0-0 Bd6 14. f4 Qf6 15. Be2 0-0-0 16. Na4 Nd7 17. c4 Nb4 18. Qb3 dxc4 19. Bxc4 b5 20. Bxe6 bxa4 21. Bxd7+ Kxd7 22. Qxa4+ Ke7 23. Rhg1 Qe6 24. Be1 Qxe3+ 25. Kb1 Qxg1 26. Bxb4 Qxd1+ 27. Qxd1 Bxb4 0-1

[Event "Rheinland op"]
[Site "Heimbach Weis"]
[Date "1997.??.??"]
[Round "5"]
[White "Baumann, Bettina"]
[Black "Thielen, Alexander"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "1745"]
[PlyCount "129"]
[EventDate "1997.04.??"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Bd3 c5 7. d5 e6 8. 0-0 exd5 9. exd5 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Bf4 Ne8 13. Rab1 a6 14. Ne4 Ne5 15. Bxe5 Bxe5 16. b3 f5 17. Nd2 Qa5 18. Qe2 Qxa2 19. Nf3 Qxe2 20. Bxe2 Bg7 21. Ng5 Nc7 22. Bf3 h6 23. Ne6 Rf7 24. Rfe1 Be5 25. Nxc5 Bc3 26. Rec1 Bb4 27. Nd3 Bd2 28. Rc2 Bg5 29. c5 Nb5 30. Re1 Nd4 31. Rc4 dxc5 32. Nxc5 Nxf3+ 33. gxf3 b6 34. Ne6 Re8 35. Rd1 Rb7 36. Rc7 Re7 37. d6 Rd7 38. Rxb7 Rxb7 39. d7 Be7 40. d8Q+ Bxd8 41. Nxd8 Rc7 42. Rd6 b5 43. Rxg6+ Kh7 44. Rxa6 Rc3 45. Kg2 Rxb3 46. Nc6 Rb1 47. Nd4 b4 48. Nxf5 b3 49. Rxh6+ Kg8 50. Rb6 b2 51. h4 Kh7 52. h5 Kg8 53. h6 Kh7 54. f4 Kg8 55. Ne7+ Kh7 56. f5 Kh8 57. f6 Rd1 58. Rxb2 Rd8 59. Re2 Kh7 60. Re3 Rf8 61. Rf3 Kh8 62. Ng6+ Kh7 63. Nxf8+ Kh8 64. Ng6+ Kg8 65. f7+ 1-0

[Event "SJR-ch U20"]
[Site "Montabaur"]
[Date "1997.??.??"]
[Round "?"]
[White "Eifler, Tim"]
[Black "Thielen, Alexander"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2095"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be2 e6 8. c5 g6 9. Be3 Bg7 10. 0-0 0-0 11. a3 Re8 12. h3 Bxf3 13. Bxf3 a6 14. b4 Nd7 15. b5 axb5 16. Nxb5 Nxc5 17. dxc5 Bxa1 18. Qxa1 f6 19. Nd6 Re7 20. Qxf6 Qf8 21. Bg5 Qxf6 22. Bxf6 Rd7 23. Bg4 Nd8 24. Bxd8 Rdxd8 25. Bxe6+ Kg7 26. Bxd5 Rxa3 27. Bxb7 Rc3 28. Ne4 Rc2 29. c6 h6 30. Rb1 Kf7 31. Rb3 1-0

[Event "Rheinland op"]
[Site "Heimbach Weis"]
[Date "1997.??.??"]
[Round "7"]
[White "Emmerich, Marco"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "B06"]
[BlackElo "1745"]
[PlyCount "22"]
[EventDate "1997.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nc3 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. d3 0-0 6. Be3 e5 7. h3 Be6 8. Nge2 Nc6 9. Qd2 Ne8 10. f4 f5 11. exf5 Bxf5 1/2-1/2

[Event "Rheinland op"]
[Site "Heimbach Weis"]
[Date "1997.??.??"]
[Round "3"]
[White "Kottemer, Juergen"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "A16"]
[BlackElo "1745"]
[PlyCount "31"]
[EventDate "1997.04.??"]
[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 g6 2. c4 Bg7 3. Nc3 Nf6 4. g3 d6 5. Bg2 0-0 6. 0-0 Nc6 7. d3 Re8 8. Bg5 Bf5 9. Qd2 Qd7 10. Bh6 Bh8 11. Qf4 Ng4 12. h3 Nxh6 13. Qxh6 Bg7 14. Qh4 Bf6 15. Qh6 Bg7 16. Qh4 1/2-1/2

[Event "Rheinland op"]
[Site "Heimbach Weis"]
[Date "1997.??.??"]
[Round "1"]
[White "Leyendecker, Ingo"]
[Black "Thielen, Alexander"]
[Result "0-1"]
[ECO "B11"]
[BlackElo "1745"]
[PlyCount "58"]
[EventDate "1997.04.??"]
[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 c6 2. Nc3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. Nf3 Nf6 7. 0-0 Bg4 8. Qe2 e6 9. d3 Bd6 10. Bg5 h6 11. Bxf6 gxf6 12. Rae1 Qc7 13. h3 Bh5 14. g4 Rg8 15. Kh1 Bg6 16. Nh4 Bh7 17. Qd2 Bf4 18. Re3 d4 19. Rfe1 Kd7 20. b4 Bxe3 21. fxe3 dxc3 22. Qxc3 Qg3 23. Ng2 Qxh3+ 24. Kg1 Rxg4 25. Re2 Rag8 26. Qd2 Rh4 27. Kf1 Qh1+ 28. Kf2 Qxg2+ 29. Ke1 Qg1# 0-1

[Event "SJR-ch U20"]
[Site "Montabaur"]
[Date "1997.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Becker, Volker"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "38"]
[EventDate "1997.??.??"]
[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. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 c6 9. 0-0 h6 10. Bh4 Re8 11. Re1 Ne4 12. Bxe7 Qxe7 13. Rc1 Ndf6 14. h3 Bf5 15. a3 Nxc3 16. Rxc3 Bxd3 17. Qxd3 Qe4 18. Qxe4 Nxe4 19. Rc2 Re7 1/2-1/2

[Event "SJR-ch U20"]
[Site "Montabaur"]
[Date "1997.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Buch, Thomas"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "75"]
[EventDate "1997.??.??"]
[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 Nf6 2. Nf3 b6 3. Bf4 e6 4. e3 Bb7 5. Nbd2 Be7 6. Be2 d6 7. c3 Nbd7 8. 0-0 0-0 9. h3 Ne4 10. Re1 f5 11. Bc4 d5 12. Bd3 g5 13. Bh2 g4 14. Ne5 gxh3 15. gxh3 Bh4 16. Bxe4 fxe4 17. Qg4+ Qg5 18. Qxg5+ Bxg5 19. Nxd7 Rf7 20. Ne5 Rg7 21. Kh1 Bh4 22. Bg3 Bxg3 23. fxg3 c5 24. g4 Ba6 25. Rg1 Rf8 26. Rg2 Rc7 27. Nb3 Rf6 28. g5 Rf5 29. g6 h6 30. h4 Bf1 31. Rh2 c4 32. Nd2 Bd3 33. Kg1 Rc8 34. Rf2 Rcf8 35. Rxf5 Rxf5 36. Kg2 Be2 37. Kg3 Kg7 38. Rg1 1-0

[Event "Rheinland op"]
[Site "Heimbach Weis"]
[Date "1997.??.??"]
[Round "4"]
[White "Thielen, Alexander"]
[Black "Jungbluth, Uwe"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1745"]
[PlyCount "80"]
[EventDate "1997.04.??"]
[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 e5 2. d5 d6 3. c4 f5 4. Nc3 Nf6 5. Bg5 Be7 6. Nf3 Na6 7. a3 Bd7 8. Qc2 h6 9. Bxf6 Bxf6 10. e4 f4 11. h3 g5 12. b4 g4 13. hxg4 Bxg4 14. c5 Nb8 15. Nb5 Na6 16. c6 Qc8 17. cxb7 Qxb7 18. Nxd6+ cxd6 19. Qa4+ Bd7 20. Qxa6 Qc7 21. Bb5 Rc8 22. Bxd7+ Kxd7 23. Qd3 Qc3+ 24. Qxc3 Rxc3 25. Kd2 Rhc8 26. Rhc1 R3c4 27. Rxc4 Rxc4 28. Kd3 Rc8 29. Ra2 Rc1 30. Rc2 Ra1 31. Rc3 Ra2 32. Nd2 h5 33. Ke2 h4 34. Rd3 Bd8 35. Kd1 Ra1+ 36. Ke2 Ra2 37. Rh3 Bg5 38. Ke1 Rxd2 39. f3 Ra2 40. a4 Kc7 0-1

[Event "SJR-ch U20"]
[Site "Montabaur"]
[Date "1997.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Kopp, Sascha"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "33"]
[EventDate "1997.??.??"]
[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. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Nf3 Bf5 8. Bd3 Bg6 9. 0-0 Nbd7 10. Rc1 0-0 11. Bxg6 hxg6 12. a3 a5 13. h3 Re8 14. Qc2 Qc7 15. Bxf6 Nxf6 16. Rfe1 Qd7 17. Na4 1/2-1/2

[Event "Rheinland op"]
[Site "Heimbach Weis"]
[Date "1997.??.??"]
[Round "2"]
[White "Thielen, Alexander"]
[Black "Schaarschmidt, Dietmar"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1745"]
[BlackElo "1970"]
[PlyCount "56"]
[EventDate "1997.04.??"]
[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 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 Bg7 8. g3 0-0 9. Bg2 d6 10. 0-0 Nbd7 11. Re1 Qa5 12. e4 Rfb8 13. e5 Ng4 14. e6 Nde5 15. exf7+ Kh8 16. Nxe5 Nxe5 17. Bf1 Bxf1 18. Kxf1 Rf8 19. Kg2 c4 20. f4 Nd3 21. Rxe7 Bf6 22. Re3 Rxf7 23. Qf3 Bxc3 24. bxc3 Qxc3 25. Rb1 Rxa2+ 26. Kg1 Qc2 27. Rb8+ Kg7 28. Rxd3 cxd3 0-1

[Event "Rheinland op"]
[Site "Heimbach Weis"]
[Date "1997.??.??"]
[Round "6"]
[White "Thielen, Alexander"]
[Black "Schmitz, Hermann Josef"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1745"]
[PlyCount "89"]
[EventDate "1997.04.??"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c6 7. Nf3 Nbd7 8. 0-0 Qc7 9. h3 a6 10. Be3 Nh5 11. Bd3 e5 12. fxe5 dxe5 13. d5 Ng3 14. Rf2 Nf6 15. Bc5 Re8 16. Ba3 Nfh5 17. Ne2 Bh6 18. d6 Qd8 19. Nxg3 Nxg3 20. Qe1 Bd7 21. c5 f6 22. Bb4 Nh5 23. Bc4+ Be6 24. Bxe6+ Rxe6 25. Rd1 Qd7 26. Bd2 Nf4 27. Bxf4 Bxf4 28. Qc3 g5 29. Nd2 b5 30. Nf1 g4 31. hxg4 Qg7 32. Qh3 f5 33. exf5 Rh6 34. Qb3+ Kh8 35. Qf3 Qd7 36. Ng3 Bxg3 37. Qxg3 Re8 38. g5 Rh5 39. Qg4 Qf7 40. g6 hxg6 41. fxg6 Rh1+ 42. Kxh1 Qxf2 43. Qh5+ Kg7 44. Qh7+ Kf6 45. Qf7+ 1-0

[Event "SJR-ch U20"]
[Site "Montabaur"]
[Date "1997.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Stromberg, Carsten"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "52"]
[EventDate "1997.??.??"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Na5 11. Bb3 Nxb3 12. Qxb3 cxd4 13. cxd4 b6 14. Rfd1 Bb7 15. f3 e6 16. Rac1 Rc8 17. Rxc8 Qxc8 18. Rc1 Qd7 19. Qa3 a6 20. Qb4 b5 21. Bf4 Rc8 22. Rxc8+ Qxc8 23. Qe7 Bf8 24. Qf6 Bg7 25. Qe7 Bf8 26. Qf6 Bg7 1/2-1/2

[Event "SJR-ch U20"]
[Site "Montabaur"]
[Date "1997.??.??"]
[Round "?"]
[White "Winhold, Jens"]
[Black "Thielen, Alexander"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "63"]
[EventDate "1997.??.??"]
[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 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e3 Bg4 6. Be2 Nbd7 7. h3 Bxf3 8. Bxf3 c6 9. c3 d5 10. Be2 0-0 11. Qc2 Qc7 12. f4 c5 13. 0-0 cxd4 14. exd4 a6 15. a4 e6 16. Bd3 Rac8 17. Nf3 Nh5 18. Ne5 f6 19. Nxd7 Qxd7 20. Bh4 Bh6 21. Bxg6 Nxf4 22. Bd3 Qg7 23. Rf3 Kh8 24. Raf1 Bg5 25. Rxf4 Bxf4 26. Rxf4 Rc7 27. Qf2 Rcf7 28. Bg3 Qh6 29. Rf3 Qc1+ 30. Kh2 Qa1 31. Be5 Kg7 32. Qh4 1-0

[Event "SJR-ch U20"]
[Site "Montabaur"]
[Date "1997.??.??"]
[Round "?"]
[White "Wohde, Jens"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "26"]
[EventDate "1997.??.??"]
[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 c6 2. Nc3 d5 3. d3 d4 4. Nce2 e5 5. g3 Nf6 6. Bg2 Bg4 7. Bd2 Nbd7 8. h3 Bxe2 9. Nxe2 Qb6 10. b3 Rc8 11. 0-0 c5 12. f4 Bd6 13. Qe1 0-0 1/2-1/2

[Event "SJR-ch U17"]
[Site "Bernkastel-Kues"]
[Date "1996.??.??"]
[Round "?"]
[White "Dany, Sebastian"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "27"]
[EventDate "1996.??.??"]
[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 g6 2. d4 Bg7 3. c3 d6 4. Bd3 c5 5. Ne2 a6 6. a4 Nf6 7. h3 0-0 8. 0-0 Nc6 9. Be3 cxd4 10. cxd4 e5 11. Nd2 d5 12. dxe5 Nxe4 13. Bc2 Be6 14. f4 1/2-1/2

[Event "SJR-ch U17"]
[Site "Bernkastel-Kues"]
[Date "1996.??.??"]
[Round "?"]
[White "Reifenroether, Michael"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "20"]
[EventDate "1996.??.??"]
[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. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be3 Nc6 6. Nbd2 a6 7. c3 Bg4 8. Be2 Be7 9. 0-0 0-0 10. h3 Bh5 1/2-1/2

[Event "SJR-ch U17"]
[Site "Bernkastel-Kues"]
[Date "1996.??.??"]
[Round "?"]
[White "Richter, Dominik"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "34"]
[EventDate "1996.??.??"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. Nf3 e6 7. Bd3 Be7 8. 0-0 0-0 9. Re1 Qb6 10. Na4 Qd8 11. c3 a6 12. Qc2 Bd6 13. Bg5 h6 14. Bh4 Be7 15. Bg3 Bd6 16. Bh4 Be7 17. Bg3 Bd6 1/2-1/2

[Event "SJR-ch U17"]
[Site "Bernkastel-Kues"]
[Date "1996.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Grewe, Bjoern"]
[Result "1-0"]
[ECO "D67"]
[PlyCount "88"]
[EventDate "1996.??.??"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 b5 12. Bd3 Re8 13. h3 Nf8 14. Ne5 Bd7 15. Nxd5 cxd5 16. Qd2 f6 17. Nxd7 Qxd7 18. Rfe1 Rac8 19. Qa5 a6 20. Qxa6 Ra8 21. Qxb5 Qxb5 22. Bxb5 Reb8 23. a4 Ra7 24. Rc3 Nd7 25. Bxd7 Rxd7 26. b3 Rdb7 27. Rb1 Rb4 28. a5 Kf7 29. a6 R4b6 30. Rc7+ Kg6 31. a7 Ra8 32. b4 Ra6 33. b5 R6xa7 34. Rxa7 Rxa7 35. b6 Rb7 36. f3 h5 37. e4 dxe4 38. fxe4 e5 39. d5 Kf7 40. Kf2 Ke7 41. Ke3 Kd6 42. Rb5 Rb8 43. Kd3 Rc8 44. Rb3 g5 1-0

[Event "SJR-ch U17"]
[Site "Bernkastel-Kues"]
[Date "1996.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Lenaif, Sven Peter"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "59"]
[EventDate "1996.??.??"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Nf3 a6 8. cxd5 exd5 9. Qb3 c6 10. Na4 b5 11. Nc5 Nd7 12. Qc3 Qb6 13. Rc1 Nxc5 14. Qxc5 Qxc5 15. Rxc5 Bb7 16. Bd3 0-0 17. 0-0 Rac8 18. Bf5 Rc7 19. Rfc1 Rd8 20. Nd2 Be7 21. R5c2 Bb4 22. Nb3 a5 23. a3 a4 24. axb4 axb3 25. Rc3 Ra8 26. Rxb3 Ra4 27. Bg4 Bc8 28. Be2 Raa7 29. Ra3 Ba6 30. Rca1 1-0

[Event "SJR-ch U17"]
[Site "Bernkastel-Kues"]
[Date "1996.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Sanner, Dennis"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "66"]
[EventDate "1996.??.??"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 Nbd7 7. Ng3 e5 8. d5 Ne8 9. Bd3 Nc5 10. 0-0 Bf6 11. Bh6 Ng7 12. a3 Bg5 13. Bxg5 Qxg5 14. Bc2 f5 15. Kh1 f4 16. Nge2 Nh5 17. Qd2 Qh4 18. Qe1 Qe7 19. b4 Nd7 20. Bb3 Kh8 21. Qf2 a6 22. Ba4 Ndf6 23. c5 g5 24. g4 fxg3 25. hxg3 Bh3 26. cxd6 cxd6 27. Rfc1 Ng4 28. Qb6 Rxf3 29. Rg1 Rf2 30. Rgc1 Raf8 31. Bd1 Rh2+ 32. Kg1 Rg2+ 33. Kh1 Nf2+ 0-1

[Event "SJR-ch U17"]
[Site "Bernkastel-Kues"]
[Date "1996.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Wiens, Hans"]
[Result "0-1"]
[ECO "A58"]
[PlyCount "54"]
[EventDate "1996.??.??"]
[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 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. Bg5 Nbd7 9. Bxf6 Nxf6 10. Qa4+ Nd7 11. Nb5 Bxb5 12. Qxb5 Rb8 13. Qa4 Rxb2 14. a3 Bg7 15. e4 0-0 16. Bd3 Qb8 17. Rc1 Qb7 18. Qd1 Ra8 19. Rb1 Bc3+ 20. Nd2 Rxa3 21. 0-0 Ne5 22. Nc4 Rxb1 23. Qxb1 Rb3 24. Qc2 Nxd3 25. Qxd3 Qb4 26. Ne3 Bd4 27. Qc4 Bxe3 0-1

[Event "SJR-ch U17"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Hahn, Thomas"]
[Black "Thielen, Alexander"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "58"]
[EventDate "1995.??.??"]
[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. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 e6 6. Nf3 Bxe4 7. Bxe4 Nf6 8. Qe2 Be7 9. 0-0 0-0 10. c4 h6 11. Bd2 Qb6 12. Bc3 Re8 13. Rad1 Qa6 14. b3 Nxe4 15. Qxe4 Qxa2 16. Rb1 Qa6 17. Ra1 Qb6 18. Ba5 Qxb3 19. Nd2 Qb2 20. Rfb1 Qxa1 21. Rxa1 Nd7 22. Bc3 Nf6 23. Qe5 Red8 24. c5 Nd5 25. Ne4 Rd7 26. Rd1 b6 27. Rd3 Nxc3 28. Rxc3 bxc5 29. dxc5 Rd1# 0-1

[Event "SJR-ch U17"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Hecker, Martin"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "E71"]
[PlyCount "17"]
[EventDate "1995.??.??"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 Nbd7 7. Bd3 e5 8. Nge2 c6 9. f3 1/2-1/2

[Event "SJR-ch U17"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Kopp, Sascha"]
[Black "Thielen, Alexander"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "48"]
[EventDate "1995.??.??"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 Re8 8. 0-0 Bg4 9. Nd2 Bxe2 10. Qxe2 a6 11. a4 Nbd7 12. f4 Qc7 13. f5 Ne5 14. Nf3 Nxf3+ 15. Rxf3 e6 16. fxe6 fxe6 17. Qf2 Ng4 18. Qh4 Bd4+ 19. Kh1 Ne5 20. Rf6 Rf8 21. Bh6 Rxf6 22. Qxf6 Qf7 23. Qxe6 Qxe6 24. dxe6 Ng4 1/2-1/2

[Event "SJR-ch U17"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Hennicke, Alexander"]
[Result "1/2-1/2"]
[ECO "D80"]
[PlyCount "20"]
[EventDate "1995.??.??"]
[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. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Ne2 0-0 8. Bf4 Nd7 9. Ng3 f5 10. Be2 e5 1/2-1/2

[Event "SJR-ch U17"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Rosenthal, Jean Claude"]
[Result "0-1"]
[ECO "D24"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[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. Nf3 Nf6 4. Nc3 e6 5. e4 c6 6. e5 Nd5 7. Bd2 b5 8. a3 a6 9. Be2 Bb7 10. 0-0 Nd7 11. a4 Be7 12. Nxd5 cxd5 13. axb5 axb5 14. Rxa8 Qxa8 15. Qa1 0-0 16. Rb1 b4 17. h3 Nb6 18. Bd1 Bc6 19. Ne1 Qb7 20. Rc1 Ra8 21. Qb1 b3 22. Bf3 Ra2 23. Bc3 Na4 0-1

[Event "SJR-ch U17"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Thielen, Alexander"]
[Black "Zumbusch, Torsten"]
[Result "1/2-1/2"]
[ECO "D06"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[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. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 Nc6 6. Nc3 g6 7. a3 Bg7 8. Nb5 Rc8 9. Nc3 0-0 10. Bd3 Bxd3 11. Qxd3 Na5 12. cxd5 Qxd5 13. 0-0 c5 14. Qb5 Nb3 15. Rad1 a6 16. Qd3 c4 17. Qe2 b5 18. Qc2 Rfd8 19. Nd2 Nxd2 20. Rxd2 Nh5 21. Bg3 Nxg3 22. hxg3 e5 23. dxe5 Qxe5 1/2-1/2

[Event "SJR-ch U17"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Wiens, Hans"]
[Black "Thielen, Alexander"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[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. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 c5 10. Nge2 c4 11. Qg3 Nc6 12. Be3 a6 13. a3 b5 14. f4 Nge7 15. Qf3 g6 16. Ng3 Qd7 17. hxg6 fxg6 18. Rf1 0-0-0 19. 0-0-0 Bg7 20. f5 gxf5 21. gxf5 exf5 22. Nxf5 Nxf5 23. Qxf5 Qxf5 24. Rxf5 b4 25. axb4 Nxb4 26. Rf7 Rd7 27. Rdf1 Rxf7 28. Rxf7 Bf8 29. e6 Bd6 30. Na4 a5 31. Nb6+ Kb8 32. e7 h5 33. Rf8+ Rxf8 34. exf8Q+ Bxf8 35. Nd7+ Kc8 36. Nxf8 Nc6 37. Ne6 h4 38. Bg1 Kb7 39. Nf4 1-0

