[Event "Rhein Main op 12th"]
[Site "Bad Homburg"]
[Date "2009.06.11"]
[Round "3"]
[White "Heidfeld, Jan"]
[Black "Niedenthal, Robert"]
[Result "0-1"]
[ECO "A32"]
[BlackElo "1912"]
[PlyCount "68"]
[EventDate "2009.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 cxd4 5. Nxd4 Bc5 6. e3 a6 7. Be2 0-0 8. 0-0 d6 9. b3 Nbd7 10. Bb2 Ne5 11. Nf3 Ng6 12. Na4 Ne4 13. Bd3 f5 14. Bxe4 fxe4 15. Nd2 Qh4 16. Nxc5 dxc5 17. g3 Qh3 18. Nxe4 e5 19. Ng5 Qf5 20. Qd5+ Kh8 21. Qxc5 Qxg5 22. f4 Qh5 23. Bxe5 Qh6 24. Rad1 Bh3 25. Rf2 Nxe5 26. Qxe5 Rae8 27. Qd4 Qc6 28. Qd5 Qc8 29. e4 Rd8 30. Rfd2 Rxd5 31. Rxd5 h6 32. e5 Bg4 33. Re1 Bf3 34. Rd4 Qc5 0-1

[Event "Rhein Main op 12th"]
[Site "Bad Homburg"]
[Date "2009.06.11"]
[Round "2"]
[White "Schlattmann, Martin"]
[Black "Heidfeld, Jan"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1730"]
[PlyCount "73"]
[EventDate "2009.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e6 4. f3 Nc6 5. Be3 Bb4 6. Bb5 Bd7 7. Qe2 Nf6 8. a3 Ba5 9. b4 Bb6 10. Rd1 exf3 11. Nxf3 Ne7 12. Bxd7+ Qxd7 13. Ne5 Qd8 14. Qf3 c6 15. 0-0 0-0 16. Ne2 Ned5 17. Bf2 Nd7 18. Nxd7 Qxd7 19. c4 Ne7 20. Kh1 Nf5 21. g4 Ne7 22. Nc3 Rad8 23. Ne4 f5 24. gxf5 Rxf5 25. Qg4 Rdf8 26. Qg2 Ng6 27. c5 Bc7 28. Bg3 Rxf1+ 29. Rxf1 Rxf1+ 30. Qxf1 Bxg3 31. hxg3 Qxd4 32. Nd6 Qd5+ 33. Kh2 Qd2+ 34. Kg1 Qe3+ 35. Kh2 Qh6+ 36. Kg1 Qe3+ 37. Kh2 1/2-1/2

[Event "Rhein Main op 12th"]
[Site "Bad Homburg"]
[Date "2009.06.10"]
[Round "1"]
[White "Heidfeld, Jan"]
[Black "Wolff, Michael"]
[Result "0-1"]
[ECO "A35"]
[BlackElo "1951"]
[PlyCount "70"]
[EventDate "2009.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. e3 g6 6. Be2 Bg7 7. Nc3 d6 8. 0-0 0-0 9. b3 a6 10. Bb2 Bd7 11. Qd2 Nxd4 12. exd4 e6 13. Bf3 Qc7 14. Rac1 Rac8 15. Rfe1 Rfd8 16. d5 e5 17. Ne4 Nxe4 18. Bxe4 f5 19. Bb1 Be8 20. Kh1 Bf7 21. f4 Bh6 22. g3 b6 23. Qf2 Qc5 24. Rc2 Qxf2 25. Rxf2 exf4 26. gxf4 Re8 27. Rxe8+ Rxe8 28. Kg2 b5 29. Ba3 Bf8 30. Kf3 bxc4 31. bxc4 Rc8 32. Bd3 Bxd5+ 33. cxd5 Rc3 34. Bxd6 Rxd3+ 35. Kg2 Bxd6 0-1

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.05.01"]
[Round "3"]
[White "Heidfeld, Jan"]
[Black "Trunz, Rainer"]
[Result "1/2-1/2"]
[ECO "E97"]
[BlackElo "1711"]
[PlyCount "105"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. Be3 a6 10. b4 Ng4 11. Bd2 f5 12. Ne1 Nf6 13. f3 f4 14. Nd3 g5 15. Nf2 h5 16. c5 c6 17. cxd6 Qxd6 18. dxc6 Nxc6 19. b5 Nd4 20. bxa6 bxa6 21. Bc4+ Be6 22. Bxe6+ Qxe6 23. h3 Rfd8 24. Ne2 Bf8 25. Nxd4 Rxd4 26. Qe2 Ba3 27. Bc1 Bb4 28. Qc2 Kg7 29. Qb3 Qxb3 30. axb3 Bc3 31. Ra4 a5 32. Ba3 Rb8 33. Rb1 Ne8 34. Rxd4 exd4 35. b4 axb4 36. Nd3 b3 37. Nc5 b2 38. Nd3 Rb3 39. Bxb2 Nd6 40. Kh2 Nc4 41. Bxc3 Rxb1 42. Bxd4+ Kf7 43. Ne5+ Nxe5 44. Bxe5 Ke6 45. Bc7 Rb7 46. Bd8 Rg7 47. g4 hxg4 48. hxg4 Kd6 49. Kg2 Kc5 50. Kf2 Kc4 51. Ke2 Kb3 52. Ke1 Kc2 53. Ke2 1/2-1/2

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.05.01"]
[Round "2"]
[White "Herdt, Werner"]
[Black "Heidfeld, Jan"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1481"]
[PlyCount "128"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Re1 b6 9. a3 Bb7 10. b4 c5 11. cxd5 Nxd5 12. Nxd5 exd5 13. bxc5 bxc5 14. Bb2 c4 15. Bb1 Nf6 16. Bc3 Bd6 17. Bb4 a5 18. Bxd6 Qxd6 19. Qc2 g6 20. Qb2 Rab8 21. Rc1 Rfc8 22. Qc3 a4 23. Bc2 Bc6 24. Rcb1 Rxb1+ 25. Rxb1 Rb8 26. h3 Rxb1+ 27. Bxb1 Qb8 28. Nd2 Qb5 29. Bc2 Ne8 30. Nb1 Nd6 31. f3 f5 32. Kf2 Kf7 33. Nd2 h5 34. h4 g5 35. hxg5 Kg6 36. f4 Ne4+ 37. Bxe4 fxe4 38. Qc2 Bd7 39. Nb1 Bg4 40. Ke1 Kf7 41. Nc3 Qb3 42. Kd2 Qxa3 43. Qxa4 Qb2+ 44. Qc2 Qxc2+ 45. Kxc2 Be6 46. g3 Kg6 47. Kd2 Kf5 48. Ne2 Kg4 49. Kc3 Kf3 50. Kd2 c3+ 51. Nxc3 Kxg3 52. Ke2 Kg2 53. Nd1 h4 54. Nf2 h3 55. g6 h2 56. f5 Bxf5 57. g7 Be6 58. Ke1 h1Q+ 59. Nxh1 Kxh1 60. Kf2 Kh2 61. Ke1 Kg3 62. Ke2 Kg2 63. Ke1 Kf3 64. Kd2 Kf2 0-1

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.04.30"]
[Round "1"]
[White "Heidfeld, Jan"]
[Black "Pauner, Jean Marie"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "1819"]
[PlyCount "104"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Bd3 Bg4 7. 0-0 Nc6 8. Be3 Nd7 9. Be2 e5 10. d5 Ne7 11. Nd2 Bxe2 12. Qxe2 f5 13. f3 f4 14. Bf2 g5 15. b4 b6 16. Nb3 Nf6 17. a4 Qd7 18. a5 g4 19. c5 bxc5 20. bxc5 Rfb8 21. Rfb1 gxf3 22. Qxf3 a6 23. Ra2 Rb4 24. Ra4 Rxa4 25. c6 Nxc6 26. Nxa4 Nxa5 27. Nxa5 Qxa4 28. Nc6 Qxe4 29. Qxe4 Nxe4 30. Be1 Nf6 31. Rd1 Kf7 32. Ba5 Ke8 33. Bxc7 Kd7 34. Ba5 Nxd5 35. Nxe5+ dxe5 36. Rxd5+ Ke6 37. Rc5 Bf8 38. Rc6+ Kd5 39. Rc7 h6 40. Rd7+ Ke6 41. Rc7 Kf5 42. Kf2 Rb8 43. Rc6 Rb2+ 44. Kf1 Ra2 45. Rxa6 Bb4 46. Rxh6 Bxa5 47. Ra6 Ra1+ 48. Ke2 Bc3 49. Rxa1 Bxa1 50. h3 e4 51. Kf2 Bd4+ 52. Ke2 Kg5 0-1

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "1.1"]
[White "Fruebing, Stefan"]
[Black "Heidfeld, Jan"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1731"]
[BlackElo "1013"]
[PlyCount "110"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Ruedersdorf U12"]
[BlackTeam "Rossdorf U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 a6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d6 7. Ne3 Nf6 8. Ned5 Be6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Bd3 0-0 12. 0-0 Nd4 13. Ne3 Rc8 14. Ncd5 g6 15. c3 Nc6 16. Be2 Bg7 17. Qd3 Ne7 18. Rad1 Nxd5 19. Nxd5 Bxd5 20. Qxd5 Rc6 21. Qb3 Qc7 22. Rd3 Rb6 23. Qc2 Rc6 24. Qd2 Qd7 25. Rd1 Rd8 26. Rd5 Qc7 27. c4 Bf8 28. Rxe5 dxe5 29. Qxd8 Qxd8 30. Rxd8 Rd6 31. Rxd6 Bxd6 32. Bg4 a5 33. Kf1 Kf8 34. Ke2 Ke7 35. Kd3 Bc5 36. Bc8 b6 37. f3 Bd4 38. Kc2 Bg1 39. h3 Bc5 40. Bb7 h5 41. Kb3 Kf6 42. Bd5 Kg7 43. Ka4 f6 44. a3 h4 45. b4 axb4 46. axb4 Bd6 47. Kb5 Kf8 48. Kxb6 Bxb4 49. c5 Bxc5+ 50. Kxc5 Ke7 51. Kc6 g5 52. Bc4 Kf8 53. Kd6 Kg7 54. Ke7 Kg6 55. Be6 Kg7 1-0

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "7.1"]
[White "Gergs, Maximilian"]
[Black "Heidfeld, Jan"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1245"]
[BlackElo "1013"]
[PlyCount "19"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Schiffweiler U12"]
[BlackTeam "Rossdorf U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 e5 5. Ng5 d5 6. exd5 h6 7. Nxf7 Kxf7 8. dxc6+ Ke8 9. Bb5 Qc7 10. cxb7+ 1-0

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "4.1"]
[White "Heidfeld, Jan"]
[Black "Koebe, Christoph"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1013"]
[BlackElo "1038"]
[PlyCount "89"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Rossdorf U12"]
[BlackTeam "Muenster SK U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nc6 3. Nf3 Bf5 4. a3 e6 5. e3 a6 6. Be2 Nf6 7. 0-0 Bd6 8. h3 0-0 9. Nh4 Bg6 10. Nf3 Qe7 11. Bd3 Rae8 12. Qe2 Rd8 13. b4 Ne4 14. Bxe4 dxe4 15. Nd2 f5 16. Nc4 b5 17. Nd2 e5 18. Nd5 Qe6 19. dxe5 Bxe5 20. Nf4 Bxf4 21. exf4 Nd4 22. Qd1 Qc4 23. Bb2 Qxc2 24. Qxc2 Nxc2 25. Rad1 Nd4 26. Nxe4 Ne2+ 27. Kh1 fxe4 28. g3 Rd3 29. Kg2 Rfd8 30. Rde1 Nc3 31. Re3 Rxe3 32. fxe3 Rd2+ 33. Rf2 Rxf2+ 34. Kxf2 Nd1+ 35. Ke2 Nxb2 36. g4 Nc4 37. f5 Bf7 38. Kf2 Nxa3 39. Kg3 Bd5 40. Kf4 Kf7 41. h4 Nc2 42. g5 Nxb4 43. h5 Nc6 44. g6+ hxg6 45. hxg6+ 0-1

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "2.1"]
[White "Heidfeld, Jan"]
[Black "Lichey, Dustin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1013"]
[BlackElo "944"]
[PlyCount "108"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Rossdorf U12"]
[BlackTeam "Sachsen Anhalt U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bf5 5. Bd3 Ne4 6. Bxe4 dxe4 7. Nd2 e5 8. Ndxe4 exd4 9. exd4 Nxd4 10. Be3 Nc6 11. Qe2 Bd6 12. 0-0 0-0 13. Nxd6 cxd6 14. Rfc1 Re8 15. Qf3 Be6 16. a3 Ne5 17. Qxb7 Ng4 18. Qf3 Qc7 19. h3 Ne5 20. Qg3 a6 21. Bh6 f5 22. Bf4 Rab8 23. b3 Rbd8 24. Bxe5 dxe5 25. Re1 f4 26. Qf3 Bf5 27. Rac1 Rd2 28. Nd5 Qa5 29. Nxf4 Rxc2 30. Rcd1 e4 31. Qh5 g6 32. Qg5 Qb6 33. Re2 Rxe2 34. Nxe2 Qxb3 35. Rd8 Qf7 36. Nf4 Rxd8 37. Qxd8+ Qf8 38. Qd5+ Kg7 39. g4 Qxa3 40. gxf5 Qc1+ 41. Kg2 Qxf4 42. Qd7+ Kh6 43. fxg6 Qf3+ 44. Kf1 hxg6 45. Qd2+ Kh5 46. Qd5+ g5 47. Qd7 Qd3+ 48. Qxd3 exd3 49. Ke1 Kh4 50. Kd2 a5 51. Kxd3 Kxh3 52. Kc4 g4 53. Kb5 Kg2 54. f4 gxf3 0-1

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "3.1"]
[White "Rathke, Jens"]
[Black "Heidfeld, Jan"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1300"]
[BlackElo "1013"]
[PlyCount "83"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Berghofen U12"]
[BlackTeam "Rossdorf U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 h6 4. Nf3 Nf6 5. Bf4 Nbd7 6. e3 e6 7. Bd3 Bb4 8. Qc2 0-0 9. 0-0 Nb6 10. a3 Bxc3 11. Qxc3 Bd7 12. c5 Nc8 13. Qb3 b6 14. Ba6 bxc5 15. Bb7 c4 16. Qc3 Ne4 17. Qc2 Nb6 18. Bxa8 Qxa8 19. Nd2 Nf6 20. Be5 Qd8 21. Qd1 Qe7 22. Qf3 Nh7 23. Qg3 Qg5 24. Qxg5 Nxg5 25. Bf4 Nh7 26. Rac1 Na4 27. b3 cxb3 28. Nxb3 Nf6 29. f3 Nh5 30. Bd6 Rc8 31. Nc5 Nxc5 32. dxc5 Nf6 33. Rb1 Kh7 34. Rb7 Ra8 35. Rfb1 a5 36. Rb8 Ra7 37. R8b7 Ra6 38. Be5 Nh5 39. Rxd7 a4 40. g4 f6 41. Bc3 e5 42. gxh5 1-0

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "5.1"]
[White "Von der Ahe, Florian"]
[Black "Heidfeld, Jan"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1324"]
[BlackElo "1013"]
[PlyCount "99"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Kuppenheim Rochade U12"]
[BlackTeam "Rossdorf U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Nc6 5. d3 Be7 6. Nbd2 0-0 7. e4 dxe4 8. Nxe4 Bd7 9. Bg5 Nd5 10. c4 Bxg5 11. cxd5 exd5 12. Nexg5 Bg4 13. h3 Bh5 14. g4 Bg6 15. h4 h6 16. Nh3 Qd7 17. Nh2 Nb4 18. d4 Rfe8 19. Qd2 Nc6 20. h5 Bh7 21. g5 hxg5 22. Qxg5 Qf5 23. Qg3 Qxh5 24. Ng4 Qg6 25. Nf4 Qd6 26. Nxd5 Qxg3 27. fxg3 Rac8 28. Rae1 Nxd4 29. Ndf6+ gxf6 30. Nxf6+ Kh8 31. Rxe8+ Rxe8 32. Nxe8 Ne6 33. Bd5 Bg6 34. Bxe6 fxe6 35. Nxc7 Kg7 36. Nxe6+ Kh6 37. Rf6 Kh7 38. Nf8+ Kg7 39. Rxg6+ Kxf8 40. Kf2 Ke8 41. Rg7 b5 42. Ke3 a5 43. Ke4 b4 44. Ke5 a4 45. Ke6 Kf8 46. Rb7 b3 47. a3 Kg8 48. Kf6 Kh8 49. Kg6 Kg8 50. Rb8# 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Bentz, Matthias"]
[Black "Heidfeld, Jan"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "61"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 d6 5. d3 Bg4 6. Nbd2 Nf6 7. Qb3 Bh5 8. Qxb7 Qd7 9. Qxa8+ Qd8 10. Qxc6+ Nd7 11. Bb5 Bg4 12. h3 Be6 13. d4 exd4 14. cxd4 d5 15. 0-0 Bd6 16. exd5 Bf5 17. Re1+ Be7 18. Ne5 a6 19. Ba4 Qc8 20. Nxd7 Bxd7 21. Qxd7+ Qxd7 22. Bxd7+ Kxd7 23. Nf3 Re8 24. Ne5+ Kd6 25. Nc6 f6 26. Nxe7 Rxe7 27. Rxe7 Kxe7 28. Be3 Kd6 29. Rc1 g5 30. f4 a5 31. a4 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Busch, Catharina"]
[Black "Heidfeld, Jan"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "33"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Bc5 5. d3 Nf6 6. 0-0 d6 7. h3 0-0 8. Be3 Bb4 9. a3 Bxc3 10. bxc3 Be6 11. Bb3 Bxb3 12. cxb3 b5 13. b4 Re8 14. a4 a6 15. axb5 axb5 16. Rxa8 Qxa8 17. Qa1 1/2-1/2

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Heidfeld, Jan"]
[Black "Froeschle, Luzie"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "57"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bb4 4. Nf3 Nc6 5. Ng5 0-0 6. 0-0 d6 7. Nf3 Bg4 8. Be2 Bxc3 9. dxc3 Nxe4 10. Bd3 Nf6 11. h3 Be6 12. Re1 Bd5 13. c4 e4 14. cxd5 exf3 15. dxc6 fxg2 16. Qf3 bxc6 17. Qxc6 Nd7 18. Qxg2 Nf6 19. Bf4 g6 20. Bb5 Qb8 21. Bc6 d5 22. b3 Qb4 23. Be5 Ne4 24. Bxa8 Rxa8 25. Bxc7 Rc8 26. Be5 Rxc2 27. Bg3 Qd4 28. Red1 Nd2 29. Kh2 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Heidfeld, Jan"]
[Black "Halbritter, Jonas"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "85"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. e4 Nc6 3. Nc3 g6 4. Nf3 Nf6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 d6 8. d3 Bg4 9. Be3 Bxf3 10. Bxf3 Nd4 11. Bg2 Qd7 12. b4 b5 13. Bxd4 exd4 14. Nxb5 Nh5 15. f4 c6 16. Na3 a6 17. b5 Rfb8 18. Rb1 Ra7 19. Qa4 c5 20. Qc2 Nf6 21. Rb3 a5 22. Rb2 Ne8 23. Rfb1 f5 24. Qf2 fxe4 25. Bxe4 Nf6 26. Bc6 Qf5 27. Rd2 Re7 28. Re1 Rxe1+ 29. Qxe1 Ng4 30. Qe4 Qd7 31. Re2 Ne3 32. Nc2 Nxc2 33. Rxc2 Qg4 34. Qe2 Qxe2 35. Rxe2 Re8 36. Bd5+ Kf8 37. Rxe8+ Kxe8 38. Bf3 Kd8 39. b6 Kc8 40. b7+ Kb8 41. h4 Bf6 42. Kh2 h5 43. Kh3 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Heidfeld, Jan"]
[Black "Lowke, Kathrin"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 d5 5. e5 Nfd7 6. Be3 f6 7. exf6 Nxf6 8. Nf3 0-0 9. 0-0 Nc6 10. Nc3 Bd6 11. Re1 Re8 12. a4 e5 13. Bb5 Bd7 14. Bg5 exd4 15. Rxe8+ Bxe8 16. Nxd4 Be7 17. Nxc6 bxc6 18. Bd3 Bd6 19. Qe2 c5 20. Nxd5 c6 21. Nxf6+ gxf6 22. Qe6+ Bf7 23. Qxf6 Qd7 24. Bh6 Bf8 25. Bxf8 Kxf8 26. Bxh7 Rd8 27. h3 Ke8 28. Re1+ Kf8 29. Qh8+ Bg8 30. Qxg8# 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Heidfeld, Jan"]
[Black "Opaska, Ines"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "77"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Be3 Nf6 4. Be2 e6 5. Nd2 Be7 6. Bf3 Nc6 7. Ne2 0-0 8. 0-0 Qd7 9. c3 Ne5 10. Qc2 Nxf3+ 11. Nxf3 a6 12. a4 b5 13. axb5 Qxb5 14. c4 Qd7 15. Nc3 Rb8 16. Rfb1 Rb6 17. h3 d5 18. e5 Ne8 19. cxd5 exd5 20. Ne2 d4 21. Bf4 Rb8 22. b3 f6 23. Qc4+ Qe6 24. Ng3 Qxc4 25. dxc4 fxe5 26. Bxe5 Bf6 27. Bxf6 Rxf6 28. Nh4 Rd6 29. Ra2 Bf5 30. Rab2 Bg6 31. Ngf5 d3 32. Ra1 Bf7 33. Rd1 Nf6 34. Ne3 d2 35. Nf3 Ne4 36. Kf1 a5 37. Nxd2 Nxd2+ 38. Rbxd2 Rxd2 39. Rxd2 1/2-1/2

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Heidfeld, Jan"]
[Black "Pongratz, Philip"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "97"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. c4 d5 5. Nf3 Bg4 6. 0-0 Nc6 7. h3 Bxf3 8. Qxf3 0-0 9. Nc3 Nb4 10. Qe2 Nxd3 11. Qxd3 Re8 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Bd2 e5 15. Bc3 exd4 16. exd4 Rad8 17. Rad1 c5 18. Ba5 b6 19. Bc3 cxd4 20. Be1 Qxa2 21. b3 Qa3 22. Rb1 Qe7 23. Bd2 Qe2 24. Qc2 Rc8 25. Qd1 Qxd1 26. Rfxd1 Rc2 27. Bf4 Ree2 28. Re1 Rxe1+ 29. Rxe1 h6 30. Re8+ Kh7 31. Re7 Rb2 32. Rxa7 Rxb3 33. Rxf7 Rb4 34. Be5 Kh8 35. Rxg7 d3 36. Rd7+ Kg8 37. Rxd3 b5 38. Rd2 Rc4 39. Rb2 Re4 40. Rxb5 Re1+ 41. Kh2 Re2 42. Bg3 Kf7 43. Re5 Rd2 44. Re3 g5 45. f4 gxf4 46. Bxf4 h5 47. Re7+ Kf6 48. Bxd2 Kxe7 49. g4 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Lazarev, Stanislaw"]
[Black "Heidfeld, Jan"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "96"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c6 4. Bg2 e5 5. e3 Qe7 6. Nge2 f5 7. d3 Nf6 8. f3 0-0 9. 0-0 d5 10. cxd5 cxd5 11. f4 exf4 12. Nxf4 d4 13. exd4 Nc6 14. Re1 Qd7 15. d5 Nb4 16. a3 Na6 17. b4 Nc7 18. Bb2 Rb8 19. Rc1 b6 20. Qb3 Kh8 21. Re2 Ba6 22. Rce1 Rfe8 23. Qa2 g5 24. Nh3 h6 25. Qb1 Rxe2 26. Rxe2 Nfxd5 27. Nxd5 Nxd5 28. Bxg7+ Kxg7 29. Re5 Nc3 30. Qe1 Qd4+ 31. Nf2 Bxd3 32. Re3 Ne4 33. Nxd3 Re8 34. Bxe4 Rxe4 35. Kf2 f4 36. gxf4 gxf4 37. Nxf4 Rxf4+ 38. Kg1 Rg4+ 39. Kh1 Qd5+ 40. Re4 Qxe4+ 41. Qxe4 Rxe4 42. Kg2 Re3 43. a4 Re4 44. b5 Rxa4 45. Kf3 Ra5 46. Ke3 Rxb5 47. Kd2 Rh5 48. Kc1 Rxh2 0-1

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Mueller, Reinhold"]
[Black "Heidfeld, Jan"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "165"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Be6 3. b3 dxc4 4. bxc4 Bxc4 5. Qa4+ Nc6 6. Qxc4 Qxd4 7. Qxd4 Nxd4 8. Na3 e6 9. Bb2 e5 10. Bxd4 exd4 11. Nc2 Bc5 12. Nf3 Rd8 13. Rd1 Nf6 14. Ncxd4 Bb4+ 15. Nd2 Rxd4 16. e3 Bxd2+ 17. Rxd2 Rxd2 18. Kxd2 0-0 19. Bc4 Ne4+ 20. Ke2 Rd8 21. Rb1 b6 22. Rc1 Nd6 23. Rd1 Re8 24. Bb3 Ne4 25. Rd3 Nc5 26. Rc3 Nxb3 27. axb3 c5 28. Rd3 f6 29. Rd7 a5 30. Rb7 Re6 31. Rb8+ Kf7 32. Rb7+ Kg6 33. f4 f5 34. h3 h5 35. h4 Kf6 36. g3 g6 37. Kd3 Rd6+ 38. Ke2 Ke6 39. Kf3 Kf6 40. Ke2 Rc6 41. Kd3 Rd6+ 42. Ke2 Ke6 43. Kf3 Kf6 44. Ke2 Rc6 45. Kd3 Rd6+ 46. Ke2 a4 47. bxa4 c4 48. Rc7 c3 49. Rxc3 Kg7 50. Rd3 Re6 51. Rd4 Kf6 52. Kd3 Ke7 53. e4 fxe4+ 54. Rxe4 Rxe4 55. Kxe4 Ke6 56. Ke3 Kd5 57. Kf3 Ke6 58. g4 hxg4+ 59. Kxg4 Kf6 60. f5 gxf5+ 61. Kf4 Ke6 62. h5 Kf6 63. h6 Kg6 64. h7 Kxh7 65. Kxf5 Kg7 66. Ke6 Kf8 67. Kd7 Kf7 68. Kc6 Ke7 69. Kxb6 Kd6 70. a5 Kd7 71. Kb7 Kd6 72. a6 Kd5 73. a7 Kd4 74. a8Q Kd5 75. Qa4 Kc5 76. Qe4 Kd6 77. Kb6 Kd7 78. Qg6 Ke7 79. Kc6 Kf8 80. Qh7 Ke8 81. Kd6 Kf8 82. Ke6 Ke8 83. Qe7# 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Terwitte, Jakob"]
[Black "Heidfeld, Jan"]
[Result "1/2-1/2"]
[ECO "A15"]
[PlyCount "57"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. e3 Bb7 4. Nf3 e6 5. Be2 Bb4 6. a3 Be7 7. b4 a6 8. Bb2 0-0 9. 0-0 c6 10. d4 d5 11. c5 b5 12. a4 Nbd7 13. axb5 axb5 14. Rxa8 Qxa8 15. Qa1 h6 16. Ne5 Rd8 17. Nxd7 Rxd7 18. Qxa8+ Bxa8 19. Bd3 Rd8 20. e4 dxe4 21. Nxe4 Nxe4 22. Bxe4 Bb7 23. Ra1 Ra8 24. Rxa8+ Bxa8 25. f4 f5 26. Bf3 Kf7 27. Kf2 Ke8 28. g4 Bh4+ 29. Kg2 1/2-1/2

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Wittmann, Thomas"]
[Black "Heidfeld, Jan"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "93"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 e6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Nge7 8. Bd3 0-0 9. 0-0 b6 10. Re1 b5 11. Bg5 Bb7 12. Rb1 a6 13. Bxe7 Nxe7 14. Be4 Qa2 15. Bxb7 Ra7 16. Be4 Qxa3 17. Qd2 c6 18. Qd3 Qd6 19. Bxh7+ Kh8 20. Ng5 g6 21. h4 Qf4 22. g3 Qg4 23. Re4 Qh5 24. Qe3 Nf5 25. Qf4 Ng7 26. Qf6 a5 27. Nxe6 Qxh7 28. Nxf8 Qg8 29. Re8 a4 30. Nxg6+ Kh7 31. Rxg8 Kxg8 32. Qxc6 fxg6 33. Qxb5 Re7 34. Qxa4 Kh7 35. c4 Rc7 36. c5 Kh6 37. c6 Kh7 38. Rb7 Rc8 39. Qa6 Re8 40. c7 Rc8 41. Qc6 Kh6 42. Rb8 Rxb8 43. cxb8Q Kh7 44. g4 g5 45. h5 Ne6 46. Qxe6 Kg7 47. Qbg8# 1-0

