[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2010.05.16"]
[Round "7"]
[White "Paschmann, Stefan"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1913"]
[BlackElo "1809"]
[PlyCount "51"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. Bd3 c5 6. Bb5+ Nc6 7. Qf3 a6 8. Bd3 cxd4 9. exd4 Qb6 10. Nh3 Qxb2 11. 0-0 Qxd4 12. Nd2 Ne5 13. Qe2 Bd6 14. Nb3 Qg4 15. f3 Qh5 16. Nf4 Qh6 17. Nxd5 0-0 18. g3 g5 19. Nb6 f4 20. Nxa8 fxg3 21. hxg3 Bh3 22. Qh2 Bb8 23. Bf5 g4 24. f4 Ba7+ 25. Kh1 Bg1 26. Kxg1 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2010.05.15"]
[Round "6"]
[White "Naundorf, Jo Jan"]
[Black "Schoembs, Oliver"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1809"]
[BlackElo "1952"]
[PlyCount "30"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Bxc6 dxc6 5. Nc3 Nf6 6. Nxe5 fxe4 7. Nc4 Bc5 8. 0-0 0-0 9. d3 Ng4 10. Nxe4 Qh4 11. h3 Nxf2 12. Nxf2 Bxf2+ 13. Rxf2 Rxf2 14. Be3 Rxg2+ 15. Kxg2 Bxh3+ 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2010.05.15"]
[Round "5"]
[White "Ohnmacht, Rolf"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1946"]
[BlackElo "1809"]
[PlyCount "107"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. f4 e6 7. Be3 Qb6 8. Rb1 Nc6 9. h3 Qa5 10. Nge2 Rb8 11. 0-0 Bd7 12. d4 cxd4 13. Nxd4 Nxd4 14. Qxd4 0-0 15. Qxd6 Rfd8 16. Qc5 Qxc5 17. Bxc5 b6 18. Bf2 Bc6 19. Rbd1 Nd7 20. e5 Bxg2 21. Kxg2 Bf8 22. Ne4 Be7 23. Kf3 f5 24. exf6 Nxf6 25. Ng5 Rxd1 26. Rxd1 Rc8 27. c3 Rc6 28. Re1 Rd6 29. Rxe6 Rxe6 30. Nxe6 Nd7 31. Ke4 Kf7 32. Nc7 Nc5+ 33. Bxc5 Bxc5 34. Nb5 a6 35. Nc7 a5 36. a4 Kf6 37. g4 g5 38. f5 h6 39. Kd5 h5 40. Ne6 Be3 41. b3 Bd2 42. Kd4 Be1 43. Nc7 Bf2+ 44. Kc4 Ke5 45. Nb5 hxg4 46. hxg4 Bc5 47. b4 Be7 48. Nc7 Kd6 49. Ne6 Kc6 50. Nd4+ Kd6 51. bxa5 bxa5 52. Kb5 Bd8 53. Ne6 Bf6 54. c4 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2010.05.14"]
[Round "4"]
[White "Naundorf, Jo Jan"]
[Black "Yin, Stanley"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1809"]
[BlackElo "1976"]
[PlyCount "152"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d6 3. d4 Na6 4. Bxa6 Qa5+ 5. Nc3 Qxa6 6. Qe2 Qb6 7. d5 Nf6 8. Qc4 e6 9. dxc6 bxc6 10. Na4 Qb5 11. Qxb5 cxb5 12. Nc3 b4 13. Nb5 Rb8 14. Nxa7 Nxe4 15. Nc6 Rb6 16. Na5 Ba6 17. Be3 Rb5 18. Nb3 e5 19. Ng5 Nxg5 20. Bxg5 f5 21. Bd2 Bb7 22. 0-0 Be7 23. c3 bxc3 24. Bxc3 0-0 25. Nd2 Rf6 26. a4 Rg6 27. f3 Rd5 28. a5 Ba6 29. Rfd1 Rd3 30. Kh1 Bf6 31. Nb3 e4 32. Rxd3 exd3 33. Bxf6 Rxf6 34. Nd4 Rf7 35. Kg1 Rb7 36. Rb1 Rb4 37. Nxf5 d2 38. Kf2 Bd3 39. Rd1 Bxf5 40. Rxd2 Rb5 41. a6 Rb6 42. a7 Ra6 43. a8Q+ Rxa8 44. Rxd6 Rb8 45. Rd2 Rc8 46. b4 Rc2 47. Rxc2 Bxc2 48. b5 Ba4 49. b6 Bc6 50. Ke3 Kf7 51. Kd4 Ke6 52. Kc5 Bb7 53. Kd4 Kd6 54. h4 Kc6 55. Ke5 Bc8 56. g4 Kxb6 57. Kd6 Bb7 58. f4 Bf3 59. g5 g6 60. Ke5 Bg4 61. Kf6 Kc5 62. Kg7 Kd4 63. Kxh7 Bh5 64. f5 gxf5 65. Kh6 Be8 66. g6 f4 67. g7 Bf7 68. Kh7 f3 69. g8Q Bxg8+ 70. Kxg8 f2 71. h5 f1Q 72. h6 Ke5 73. h7 Ke6 74. Kg7 Qf6+ 75. Kg8 Qf7+ 76. Kh8 Qf8# 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2010.05.13"]
[Round "1"]
[White "Naundorf, Jo Jan"]
[Black "Haecker, Sonja"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1809"]
[BlackElo "2064"]
[PlyCount "122"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Bb5 Qb6 11. Nf5 Bxf5 12. exf5 Nf6 13. 0-0 0-0 14. Re1 Nd4 15. Qd3 Nxb5 16. Qxb5 Qc7 17. Re2 a6 18. Qb3 Rfe8 19. Rae1 Rac8 20. Nd5 Nxd5 21. Qxd5 Qd7 22. b3 Bf6 23. c4 Rc5 24. Qe4 Rec8 25. h4 Rxf5 26. Qg4 Rc7 27. f4 Rfc5 28. Qxd7 Rxd7 29. fxg5 hxg5 30. Re4 gxh4 31. Bxh4 Bxh4 32. Rxh4 Kg7 33. Rg4+ Kf6 34. Rf4+ Rf5 35. Rfe4 b5 36. cxb5 axb5 37. a4 bxa4 38. bxa4 Ra5 39. Rf1+ Kg7 40. Ra1 d5 41. Rb4 d4 42. Kf2 e5 43. Kf3 Kf6 44. Ke4 Ke6 45. g4 f6 46. Rb6+ Rd6 47. Rxd6+ Kxd6 48. Kf5 Ke7 49. Ke4 Kd6 50. Kf5 Ke7 51. Ke4 Ke6 52. Ra3 Ra6 53. a5 Kd6 54. Kf5 Kd5 55. Ra2 d3 56. g5 fxg5 57. Kxg5 Kd4 58. Kg4 Ke3 59. Kg3 d2 60. Ra1 Ke2 61. Ra2 Ke1 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2010.05.13"]
[Round "2"]
[White "Schmid, Eugen"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "1974"]
[BlackElo "1809"]
[PlyCount "137"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 d5 8. Ne5 Nbd7 9. Nd3 Qe8 10. Qc2 Qg6 11. Nf3 Ng4 12. Bf4 h5 13. h4 Ndf6 14. Bg5 Bd6 15. c5 Bc7 16. Bf4 Bxf4 17. Nxf4 Qe8 18. Nd3 Ne4 19. Qc1 Qd8 20. Qf4 Bd7 21. Nfe5 Nh6 22. f3 Nf6 23. Qg5 Nf7 24. Nxf7 Rxf7 25. a3 Be8 26. Qe3 Bd7 27. b4 Qc7 28. Ne5 Rff8 29. Qf4 Be8 30. Qg5 Nh7 31. Qd2 Nf6 32. Kh2 Nd7 33. Nxd7 Bxd7 34. f4 Rf6 35. Bf3 g6 36. e3 Rff8 37. Rfb1 a6 38. Be2 Ra7 39. Ra2 Rfa8 40. Rab2 Kf7 41. Kh3 Kf6 42. Rb3 Qd8 43. Kg2 Qe8 44. R1b2 Kf7 45. Bd3 Kg7 46. a4 Kf6 47. Kh3 Kf7 48. Kg2 Kf6 49. Kf3 Kf7 50. b5 axb5 51. axb5 cxb5 52. Bxb5 Bc6 53. Bxc6 Qxc6 54. Rb6 Qd7 55. Qb4 Ke8 56. Rxb7 Rxb7 57. Qxb7 Qxb7 58. Rxb7 Kf8 59. Ke2 Ra2+ 60. Kd3 Ra3+ 61. Kd2 Ra6 62. Kc3 Ke8 63. Rg7 Ra3+ 64. Kd2 Ra2+ 65. Kd3 Ra3+ 66. Ke2 Ra2+ 67. Kf3 Ra1 68. Rxg6 Rf1+ 69. Ke2 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.24"]
[Round "7"]
[White "Naundorf, Jo Jan"]
[Black "Hennig, Jan"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1796"]
[BlackElo "1534"]
[PlyCount "69"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Be2 c5 6. dxc5 Qa5 7. Nd2 Qxc5 8. Nb3 Qc7 9. Be3 a6 10. f3 Bd7 11. Qd2 0-0 12. Bh6 Nc6 13. Bxg7 Kxg7 14. 0-0-0 Rac8 15. g4 Be6 16. h4 Rfd8 17. h5 d5 18. hxg6 fxg6 19. Qh6+ Kf7 20. g5 Nb4 21. gxf6 Nxa2+ 22. Kb1 Nxc3+ 23. bxc3 Kxf6 24. Qh4+ Kf7 25. Qxh7+ Kf6 26. Qh4+ Kf7 27. Rdg1 Qxc3 28. Qh7+ Ke8 29. Qh8+ Kd7 30. Qxc3 Rxc3 31. Rxg6 Rdc8 32. Nd4 Bf7 33. Rg7 Be6 34. Rh6 Rg8 35. Nxe6 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.23"]
[Round "5"]
[White "Naundorf, Jo Jan"]
[Black "Giugno, Carmelo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1796"]
[BlackElo "1549"]
[PlyCount "63"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 c5 5. c4 Nf6 6. cxd5 Nxd5 7. dxc5 Qa5+ 8. Bd2 Qxc5 9. Be2 Be7 10. 0-0 0-0 11. Nc3 Rd8 12. Ne4 Qb6 13. Qc2 Bf5 14. Bd3 Bg6 15. Ne5 Nc6 16. Nxg6 hxg6 17. a3 Rac8 18. Qb1 Nd4 19. Bg5 Nb3 20. Bxe7 Nxe7 21. Ra2 f5 22. Ng5 Nd2 23. Qe1 Rxd3 24. Qxe7 Qf6 25. Qxb7 Rcd8 26. f4 Nxf1 27. Kxf1 Rd1+ 28. Ke2 R8d2+ 29. Kf3 Rd3+ 30. Ke2 Qf8 31. Ne6 Qe8 32. Qxg7# 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.23"]
[Round "6"]
[White "Schmidt, Armin"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1585"]
[BlackElo "1796"]
[PlyCount "167"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 a6 11. h4 b5 12. a3 Nxd4 13. Bxd4 Qa5 14. Qe3 Rfb8 15. Rd3 b4 16. Nb1 Ba4 17. h5 Rc8 18. Rd2 Rab8 19. hxg6 fxg6 20. Rh3 bxa3 21. Nxa3 Rb3 22. Bc4+ Rxc4 23. Nxc4 Rxe3 24. Nxa5 Re1+ 25. Rd1 Re2 26. b3 Bb5 27. Rhh1 Nd7 28. Bxg7 Kxg7 29. c4 Re3 30. cxb5 axb5 31. Rh3 Ne5 32. Kd2 Rd3+ 33. Ke2 Rc3 34. Rdh1 Rc7 35. g5 Ra7 36. Rxh7+ Kf8 37. b4 Rc7 38. Rd1 Rc2+ 39. Rd2 Rc3 40. Rh3 Kf7 41. Rd5 Rc2+ 42. Ke3 Rc3+ 43. Ke2 Rc2+ 44. Rd2 Rc3 45. Nb7 Nc6 46. Rh7+ Kg8 47. Rh6 Kg7 48. Nxd6 exd6 49. Rxd6 Ne5 50. Rh3 Rc2+ 51. Rd2 Rc4 52. Rd5 Nc6 53. Rd7+ Kg8 54. Rh6 Ne5 55. Rd8+ Kg7 56. Rdh8 Kf7 57. R6h7+ Ke6 58. Rb8 Rc3 59. Rb6+ Nc6 60. Rg7 Ke5 61. Rxb5+ Kf4 62. Rf7+ Kg3 63. Rc5 Nd4+ 64. Kd1 Rd3+ 65. Ke1 Nxf3+ 66. Ke2 Rb3 67. b5 Nd4+ 68. Kd2 Kg4 69. Rd7 Nxb5 70. e5 Kf5 71. Rb7 Nd4 72. Rf7+ Ke6 73. Rf6+ Ke7 74. Rc7+ Ke8 75. Rxg6 Rf3 76. Ra6 Kd8 77. Rh7 Nb3+ 78. Kc2 Nd4+ 79. Kb2 Rb3+ 80. Kc1 Ne2+ 81. Kd2 Rb2+ 82. Ke3 Rb8 83. Kxe2 Kc8 84. Rg6 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.22"]
[Round "4"]
[White "Spiegelberg, Silvia"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1553"]
[BlackElo "1796"]
[PlyCount "89"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 0-0 8. Be3 Bd7 9. Be2 Nc6 10. 0-0 a6 11. Qc2 Rc8 12. Rac1 Ne5 13. Qb3 Qa5 14. Rfd1 Rb8 15. Qc2 b5 16. Nd5 Nxd5 17. cxd5 Rfc8 18. Qb3 Nc4 19. Bf2 Bh6 20. Rc2 Ne5 21. Be1 Qb6 22. Bf2 Qd8 23. h3 Rxc2 24. Qxc2 Rc8 25. Qb3 Nc4 26. Kh1 Qb6 27. Kg1 Qb7 28. Kh1 Rc7 29. a4 Kf8 30. g3 e5 31. dxe6 fxe6 32. axb5 axb5 33. Qb4 Qa6 34. b3 Ne3 35. Bxe3 Bxe3 36. Nxb5 Bxb5 37. Bxb5 Bc5 38. Qxc5 Rxc5 39. Bxa6 Rc3 40. Rd3 Rc1+ 41. Kg2 Ke7 42. b4 Rc2+ 43. Kf1 g5 44. Rb3 Ra2 45. b5 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.21"]
[Round "2"]
[White "Hamm, Lukas"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1655"]
[BlackElo "1796"]
[PlyCount "79"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 a6 11. h4 Qa5 12. Nb3 Qc7 13. h5 Ne5 14. Be2 Bb5 15. hxg6 fxg6 16. g5 Bxe2 17. gxf6 exf6 18. Qxe2 Rac8 19. Nd5 Qc4 20. Qxc4 Rxc4 21. f4 Ng4 22. Nd2 Nxe3 23. Nxe3 Rc6 24. Nd5 Re8 25. Rhe1 h5 26. Nf3 Rc4 27. Nd2 Rd4 28. c3 Ra4 29. b4 Rxa2 30. Kb1 Rxd2 31. Rxd2 f5 32. Rde2 Rf8 33. exf5 gxf5 34. Rh1 Ra8 35. Rxh5 a5 36. Ra2 a4 37. Rxf5 Kh7 38. Rg2 b5 39. Rf7 Rg8 40. Nf6+ 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.21"]
[Round "1"]
[White "Naundorf, Jo Jan"]
[Black "Geilfuss, Alexander"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1796"]
[BlackElo "1555"]
[PlyCount "31"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. d4 d5 4. exd5 exd5 5. c4 Nf6 6. cxd5 cxd4 7. Bb5+ Bd7 8. Qe2+ Be7 9. d6 Bxb5 10. Qxb5+ Qd7 11. Qxd7+ Nbxd7 12. dxe7 Kxe7 13. Nxd4 Rhe8 14. 0-0 Rad8 15. Nf5+ Kf8 16. Nd6 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.21"]
[Round "3"]
[White "Naundorf, Jo Jan"]
[Black "Gheng, Hannelore"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1796"]
[BlackElo "1649"]
[PlyCount "76"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. f3 Nc6 9. Qd2 Bd7 10. 0-0-0 a6 11. g4 b5 12. g5 Nh5 13. Nxc6 Bxc6 14. Nd5 Bxd5 15. Qxd5 Be5 16. Qd2 Rc8 17. f4 Bg7 18. Bxh5 gxh5 19. Rhg1 b4 20. Bd4 Bxd4 21. Qxd4 Qa5 22. Kb1 Rc5 23. f5 Rfc8 24. g6 hxg6 25. fxg6 f6 26. Rg2 Rg5 27. Rdg1 Rxg2 28. Rxg2 b3 29. c3 Qxa2+ 30. Kc1 Qa1+ 31. Kd2 Qxb2+ 32. Kd3 Qxg2 33. Qd5+ Kg7 34. Qf7+ Kh6 35. Qh7+ Kg5 36. g7 Qc2+ 37. Kd4 Qxc3+ 38. Kd5 Qc4# 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.04"]
[Round "7"]
[White "Toelg, Wolfgang"]
[Black "Naundorf, Jo Jan"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1721"]
[BlackElo "1479"]
[PlyCount "41"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. 0-0 Nc6 9. a3 Bd7 10. Nf3 a6 11. h3 Rc8 12. Bb3 Na5 13. Ba2 b5 14. Nd2 Ne8 15. Nd5 Rc6 16. Rb1 Be6 17. Nb4 Bxa2 18. Nxa2 Qa8 19. Nb4 Rc8 20. Nd5 Qb7 21. c3 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.03"]
[Round "6"]
[White "Naundorf, Jo Jan"]
[Black "Mueller, Nils Samuel"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1479"]
[BlackElo "1738"]
[PlyCount "81"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Bxf3 8. Qxf3 Qf6 9. Nd2 0-0-0 10. b3 Bb4 11. Qxf6 Nxf6 12. Nf3 Bc3 13. Rb1 Rhf8 14. Bg5 Rd6 15. Nh4 Ng8 16. Nf5 Rg6 17. Be3 Rd8 18. a3 Kb8 19. b4 Nh6 20. Ng3 h4 21. Nf5 Nxf5 22. exf5 Rgd6 23. Bg5 Rh8 24. f4 f6 25. fxe5 Bxe5 26. Bf4 Re8 27. Rbe1 Kc8 28. Bxe5 fxe5 29. Re4 Rf6 30. Rxh4 Ref8 31. g4 g6 32. Rh6 gxf5 33. Rxf6 Rxf6 34. Rxf5 Rxf5 35. gxf5 Kd7 36. Kg2 Ke7 37. Kg3 b6 38. Kg4 Kf7 39. Kg5 c5 40. bxc5 bxc5 41. c4 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.03"]
[Round "5"]
[White "Naundorf, Jo Jan"]
[Black "Wendland, Tobias"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1479"]
[BlackElo "1423"]
[PlyCount "101"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bg5 c5 6. Bb5+ Nc6 7. Qe2+ Be6 8. Nc3 a6 9. Bxf6 Qxf6 10. Nxd5 Qd8 11. Bxc6+ bxc6 12. Nf4 Qf6 13. Qe4 Rc8 14. Rd1 Be7 15. 0-0 0-0 16. Rfe1 Rfe8 17. Nxe6 Bd6 18. d5 Bb8 19. Qc4 cxd5 20. Rxd5 Rxe6 21. Rxc5 Rxe1+ 22. Nxe1 Rxc5 23. Qxc5 Qd8 24. g3 g6 25. Nd3 Bd6 26. Qc6 a5 27. b3 Kg7 28. Nc5 Bxc5 29. Qxc5 Qd1+ 30. Kg2 Qd2 31. a4 Qe1 32. c3 Qe4+ 33. Kh3 h5 34. Qd4+ Qxd4 35. cxd4 Kf6 36. Kg2 Kf5 37. Kf3 g5 38. h3 f6 39. Ke3 g4 40. h4 Ke6 41. Ke4 f5+ 42. Kf4 Kd5 43. Kxf5 Kxd4 44. Kg5 Kc3 45. Kxh5 Kxb3 46. Kxg4 Kxa4 47. h5 Kb3 48. h6 a4 49. h7 a3 50. h8Q a2 51. Qa1 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.02"]
[Round "4"]
[White "Tessmer, Hans Peter"]
[Black "Naundorf, Jo Jan"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1610"]
[BlackElo "1479"]
[PlyCount "104"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. c4 0-0 6. Nc3 d6 7. 0-0 Nc6 8. Bg5 h6 9. Be3 Ng4 10. Bf4 Bf6 11. h3 g5 12. Bc1 h5 13. hxg4 hxg4 14. Nxg5 Bxg5 15. Bxg5 Qxg5 16. Bxc6 bxc6 17. Kg2 Bb7 18. d5 cxd5 19. cxd5 exd5 20. f3 f4 21. Rh1 fxg3 22. Qd4 gxf3+ 23. exf3 Qg7 24. Qxg7+ Kxg7 25. Kxg3 d4 26. Ne4 Bxe4 27. fxe4 c5 28. Rad1 Rae8 29. Rhe1 Re7 30. b4 Rfe8 31. Kf4 Kf6 32. bxc5 dxc5 33. Rc1 Re5 34. Rb1 d3 35. Rbd1 c4 36. Re3 Rh8 37. Rc1 Rh4+ 38. Kf3 Rh3+ 39. Kf4 Rxe3 40. Kxe3 Rc5 41. Kd4 Rc8 42. e5+ Ke6 43. Rf1 Ke7 44. Kc3 Rf8 45. Rd1 Rf4 46. Re1 Ke6 47. a3 a6 48. a4 a5 49. Re3 Rd4 50. Kxd4 d2 51. Rd3 cxd3 52. Kxd3 d1Q+ 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.01"]
[Round "1"]
[White "Helfrich, Leo"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1712"]
[BlackElo "1479"]
[PlyCount "81"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Bd3 d6 6. Nbd2 0-0 7. c3 a5 8. a4 Na6 9. Qb3 d5 10. 0-0 c5 11. Qc2 c4 12. Be2 Nc7 13. b3 cxb3 14. Qxb3 Bd6 15. Ne5 Ne4 16. Nxe4 fxe4 17. f3 exf3 18. Rxf3 Ne8 19. Raf1 Nf6 20. c4 Ne4 21. Qc2 Bb4 22. Bd3 Bd7 23. Nxd7 Qxd7 24. Bxe4 dxe4 25. Qxe4 Rfe8 26. Rh3 g6 27. Rg3 b6 28. Be5 Bf8 29. h4 Ra7 30. h5 Re7 31. hxg6 hxg6 32. Rxg6+ Bg7 33. Bxg7 Rxg7 34. Qxe6+ Qxe6 35. Rxe6 Rac7 36. Rc1 Rg3 37. Kf2 Rcg7 38. Rg1 R3g6 39. Rxg6 Rxg6 40. Rb1 Kf7 41. Rb5 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.01"]
[Round "3"]
[White "Naundorf, Jo Jan"]
[Black "Trobonjaca, Milos"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1479"]
[BlackElo "1687"]
[PlyCount "148"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Bxc6 bxc6 6. Nxe5 0-0 7. Nc3 Bb7 8. d4 Bb6 9. Bg5 d5 10. Ng4 dxe4 11. Nxf6+ gxf6 12. Bh6 Kh8 13. Bxf8 Qxf8 14. Nxe4 Qg7 15. Ng3 Rd8 16. c3 c5 17. Re1 f5 18. f4 h6 19. Kh1 cxd4 20. cxd4 Rxd4 21. Re8+ Kh7 22. Qc2 Rxf4 23. Nh5 Qg5 24. Nxf4 Qxf4 25. Re2 Be4 26. Qd2 Qg4 27. Rae1 c6 28. Qd7 Bd5 29. Qe7 h5 30. Rd2 Bxa2 31. h3 Qf4 32. Rd7 Qf2 33. Qe2 Qh4 34. Qe8 Kg7 35. Qe5+ Kg8 36. Qb8+ Kh7 37. Re8 Bd4 38. Rxa7 Qf2 39. Kh2 Qg1+ 40. Kg3 Bf2+ 41. Kf4 Qc1+ 42. Kxf5 Bb1+ 43. Re4 Bxe4+ 44. Kxe4 Qe3+ 45. Kf5 Qxa7 46. Qe8 Qc5+ 47. Kf4 Qd5 48. Qe2 Bc5 49. Qc2+ Kg7 50. Kg3 Bd6+ 51. Kf2 Qc5+ 52. Qxc5 Bxc5+ 53. Kf3 Kg6 54. Ke4 Bf2 55. Kf3 Bg1 56. b3 f5 57. g4 fxg4+ 58. hxg4 h4 59. Kf4 Bh2+ 60. Kf3 Kg5 61. Kg2 Bg3 62. Kh3 Kf4 63. Kg2 Kxg4 64. Kg1 Kf4 65. Kg2 Ke4 66. b4 Kd4 67. b5 cxb5 68. Kh1 b4 69. Kg2 b3 70. Kh3 b2 71. Kg2 b1Q 72. Kh3 Qf5+ 73. Kg2 Ke3 74. Kh1 Qf1# 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.01"]
[Round "2"]
[White "Wolff, Sidney Robert"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1715"]
[BlackElo "1479"]
[PlyCount "85"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 d6 3. b3 Nf6 4. Bb2 g6 5. e3 Bg7 6. Be2 0-0 7. 0-0 Nc6 8. Na3 Bf5 9. Nh4 Bd7 10. c4 e5 11. fxe5 Nxe5 12. Nf3 Nfg4 13. Nxe5 Nxe5 14. Bc3 Qg5 15. Qe1 h5 16. h4 Qe7 17. Qg3 a6 18. Rf4 Bh6 19. Bxh5 Bxf4 20. exf4 Rfe8 21. fxe5 dxe5 22. Nc2 Kh7 23. Be2 b5 24. Ne3 b4 25. Bb2 Bc6 26. Rf1 Rad8 27. d3 f5 28. h5 f4 29. Qxg6+ Kh8 30. Ng4 Qb7 31. Qh6+ Qh7 32. Qxh7+ Kxh7 33. Nf6+ Kh6 34. Nxe8 Rxe8 35. g4 Kg5 36. Kf2 e4 37. dxe4 Bxe4 38. Bc1 Bb1 39. Bxf4+ Kxf4 40. Rxb1 Rf8 41. Bf3 Rd8 42. Rd1 Re8 43. Rd5 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.20"]
[Round "7"]
[White "Srokovskiy, Andrea"]
[Black "Naundorf, Jo Jan"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1234"]
[BlackElo "1501"]
[PlyCount "106"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 5. 0-0 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. Bg5 Bd7 9. Kh1 Nc6 10. Nxc6 Bxc6 11. f3 h6 12. Bh4 Kh7 13. Qd3 Rc8 14. Rad1 a6 15. Rf2 Nd7 16. Rb1 Ne5 17. Qe2 Nxc4 18. Qxc4 Bb5 19. Qb3 Bd4 20. Rd2 Be3 21. Rdd1 Qd7 22. Nd5 Bc5 23. Bxe7 Kg7 24. Bxf8+ Kxf8 25. a4 Bxa4 26. Nf6 Qc6 27. Qc3 a5 28. b3 Bb4 29. Qxc6 Bxc6 30. Rd3 Bb5 31. Rd5 Bc6 32. Rdd1 Bb5 33. c4 Ba6 34. f4 Kg7 35. Nd5 Bc5 36. Ne7 Re8 37. Nd5 Rxe4 38. g3 b6 39. Kg2 Re2+ 40. Kh3 Bc8+ 41. g4 h5 42. Re1 Bxg4+ 43. Kg3 Bf2+ 44. Kg2 Bxe1+ 45. Kf1 Bh4 46. h3 Rf2+ 47. Kg1 Bxh3 48. Ne3 Rxf4 49. Nd5 Bf5 50. Rd1 Rg4+ 51. Kf1 Bc2 52. Rd2 Bxb3 53. Nxb6 Rf4+ 0-1

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.19"]
[Round "6"]
[White "Naundorf, Jo Jan"]
[Black "Schnorr, Andreas"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1501"]
[BlackElo "1358"]
[PlyCount "57"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 a6 7. Bd3 Be7 8. f4 Nbd7 9. Qf3 Rb8 10. 0-0-0 b5 11. Nc6 Qc7 12. Nxb8 Qxb8 13. g4 Nc5 14. g5 Nfd7 15. Be2 Bb7 16. Rd4 f5 17. gxf6 Bxf6 18. Rb4 Qa8 19. Bd3 Bxc3 20. bxc3 d5 21. Bxc5 Nxc5 22. Qh5+ g6 23. Qe5 Rf8 24. Re1 Qc8 25. exd5 Bxd5 26. Qxd5 Nxd3+ 27. Qxd3 Rf5 28. Rbe4 Rf6 29. Qh3 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.19"]
[Round "5"]
[White "Wendland, Tobias"]
[Black "Naundorf, Jo Jan"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1328"]
[BlackElo "1501"]
[PlyCount "57"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. e3 0-0 6. Nf3 a5 7. Be2 Na6 8. 0-0 Ne4 9. Bxe7 Qxe7 10. d5 Qb4 11. Qc2 Nxc3 12. bxc3 Qc5 13. Rad1 c6 14. Qb3 Rb8 15. h3 b5 16. dxc6 dxc6 17. cxb5 cxb5 18. Nd4 a4 19. Qc2 e5 20. Nf3 Be6 21. Ng5 Bd5 22. Nf3 Be4 23. Qb2 Rfc8 24. Rc1 Nc7 25. c4 Bxf3 26. cxb5 Qd6 27. Bxf3 Rxb5 28. Qc2 e4 29. Be2 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.18"]
[Round "4"]
[White "Naundorf, Jo Jan"]
[Black "Gheng, Christian"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1501"]
[PlyCount "93"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be2 0-0 8. Be3 Nc6 9. Qd2 Be6 10. Nxe6 fxe6 11. 0-0-0 a6 12. h4 h5 13. Rhg1 Qc7 14. g4 Ne5 15. gxh5 Nxc4 16. Bxc4 Qxc4 17. Rxg6 Nxe4 18. Qd4 Qxd4 19. Bxd4 e5 20. Nxe4 exd4 21. h6 Rac8+ 22. Kb1 d5 23. Rxg7+ Kh8 24. Ng5 Rxf2 25. Nf7+ Rxf7 26. Rxf7 e5 27. Rg1 Rg8 28. Rxg8+ Kxg8 29. Rxb7 e4 30. Rd7 e3 31. Rxd5 e2 32. Re5 d3 33. Kc1 Kh7 34. Kd2 Kxh6 35. Kxd3 a5 36. Kxe2 a4 37. Kf3 a3 38. bxa3 Kg6 39. Kg4 Kf6 40. Ra5 Kg6 41. Ra6+ Kf7 42. Kf5 Kg7 43. h5 Kh7 44. Rg6 Kh8 45. Kf6 Kh7 46. Kf7 Kh8 47. Rh6# 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.17"]
[Round "2"]
[White "Kohler, Tobias"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1287"]
[BlackElo "1501"]
[PlyCount "57"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 0-0 6. Bxf6 Bxf6 7. e4 fxe4 8. Nxe4 Be7 9. h4 Nc6 10. a3 Rf4 11. Bd3 Bxh4 12. g3 Bxg3 13. fxg3 Rf8 14. d5 exd5 15. cxd5 Ne7 16. d6 Nc6 17. Bc2 cxd6 18. Nxd6 Qf6 19. Qd5+ Rf7 20. Nxf7 Qxf7 21. Bxh7+ Kf8 22. Qxf7+ Kxf7 23. Bf5 Ne7 24. Bg4 Nd5 25. Rh8 g6 26. Bxd7 Nb6 27. Bxc8 Rxc8 28. Rxc8 Nxc8 29. Rc1 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.17"]
[Round "1"]
[White "Naundorf, Jo Jan"]
[Black "Michna, Marcus"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1501"]
[BlackElo "1873"]
[PlyCount "67"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. Nc3 a6 4. Be2 Nc6 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6 8. a3 d5 9. exd5 cxd5 10. 0-0 Nf6 11. Ra2 Be7 12. Be3 Qc7 13. Qd4 0-0 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Na4 Bd7 17. Nb6 Rab8 18. Nxd7 Nxd7 19. b4 e5 20. Qh4 Rfe8 21. c4 Re6 22. cxd5 Rh6 23. Qc4 Nb6 24. Qxa6 Qxd5 25. Rc2 Rg6 26. Bf3 Qxf3 27. g3 Ra8 28. Qe2 Qxa3 29. Qxe5 Qxb4 30. Rb2 Qd6 31. Qxd6 Rxd6 32. Rfb1 Nd7 33. Rb7 Rd8 34. Rc1 0-1

[Event "GER-ch op U25"]
[Site "Willingen"]
[Date "2006.06.09"]
[Round "9"]
[White "Naundorf, Jo Jan"]
[Black "Heinrich, Philipp"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1244"]
[BlackElo "1180"]
[PlyCount "65"]
[EventDate "2006.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. dxe5 Bxe5 8. Qxd8+ Rxd8 9. Nxe5 h5 10. h3 Bd1 11. Na3 Ne7 12. Re1 h4 13. Bf4 Bh5 14. Nd3 Rc8 15. Nc5 0-0 16. Nxb7 Rb8 17. Nc5 Rxb2 18. Nxa6 Ra8 19. Nc4 Rxc2 20. Ne3 Re2 21. Rxe2 Bxe2 22. Nxc7 Ra4 23. Bh2 Rxe4 24. a4 c5 25. a5 Nc6 26. a6 Rb4 27. f3 Rb3 28. Ned5 f5 29. Ne7+ Nxe7 30. a7 Nc6 31. a8Q+ Rb8 32. Qxc6 Rc8 33. Qe6+ 1-0

[Event "GER-ch op U25"]
[Site "Willingen"]
[Date "2006.06.08"]
[Round "8"]
[White "Naundorf, Jo Jan"]
[Black "Scheidel, Marius"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1244"]
[BlackElo "1014"]
[PlyCount "77"]
[EventDate "2006.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be6 9. Nc4 Rc8 10. Be3 Nd4 11. Bxd4 Bxc4 12. Bxc4 Rxc4 13. Be3 Nxe4 14. Qd3 d5 15. Nxe4 Rxe4 16. 0-0 Rc4 17. Rfd1 f6 18. c3 Rc6 19. Qxd5 Qxd5 20. Rxd5 Rd6 21. Rad1 Rxd5 22. Rxd5 Be7 23. b4 Kf7 24. Bb6 Rc8 25. Rd3 e4 26. Re3 f5 27. g3 Rc6 28. a5 Ke6 29. f3 Bg5 30. Re2 Bf6 31. fxe4 Bxc3 32. exf5+ Kxf5 33. Re7 Kf6 34. Rxb7 Rc4 35. Ra7 Rxb4 36. Rxa6 Kf5 37. Ra7 Ra4 38. Rc7 Ke4 39. Rxc3 1-0

[Event "GER-ch op U25"]
[Site "Willingen"]
[Date "2006.06.08"]
[Round "7"]
[White "Worpenberg, Matthias"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "951"]
[BlackElo "1244"]
[PlyCount "37"]
[EventDate "2006.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bf4 Bg7 7. Qd2 0-0 8. Nb3 Nc6 9. 0-0-0 Be6 10. Bh6 a6 11. Be2 b5 12. h4 b4 13. Na4 Nxe4 14. Qe3 Bxh6 15. Qxh6 Nxf2 16. h5 Nxd1 17. hxg6 Re8 18. Qxh7+ Kf8 19. Qh8# 1-0

[Event "GER-ch op U25"]
[Site "Willingen"]
[Date "2006.06.06"]
[Round "6"]
[White "Naundorf, Jo Jan"]
[Black "Holle, Eric"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1244"]
[BlackElo "878"]
[PlyCount "56"]
[EventDate "2006.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Nc3 Be7 6. d4 exd4 7. Nxd4 Bd7 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. Bf4 d5 11. e5 Nd7 12. Re1 0-0 13. Qd3 Rb8 14. Rab1 Bc5 15. Qg3 Kh8 16. e6 fxe6 17. Rxe6 Bd4 18. Nd1 Rf7 19. Bxc7 Bxf2+ 20. Nxf2 Qc8 21. Bxb8 Nxb8 22. Rbe1 Rf8 23. Re7 Rg8 24. Qg4 Qd8 25. Qh5 h6 26. Re8 Rxe8 27. Rxe8+ Qxe8 28. Qxe8+ Kh7 1-0

[Event "GER-ch op U25"]
[Site "Willingen"]
[Date "2006.06.06"]
[Round "5"]
[White "Neumair, Dorian"]
[Black "Naundorf, Jo Jan"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "950"]
[BlackElo "1244"]
[PlyCount "100"]
[EventDate "2006.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Nf6 6. Bxc6+ bxc6 7. Nc3 c5 8. Qd3 g6 9. Bg5 Bg7 10. 0-0 0-0 11. Qd2 Bg4 12. Qe2 Rb8 13. b3 Qd7 14. Rad1 h6 15. Bf4 Kh7 16. e5 Nh5 17. Bg3 Nxg3 18. hxg3 Bxf3 19. Qxf3 Bxe5 20. Nd5 f5 21. Rfe1 Qb7 22. g4 e6 23. Ne3 Qxf3 24. gxf3 Rb4 25. Nc4 fxg4 26. Nxe5 dxe5 27. Rxe5 Rxf3 28. Rxe6 Rbf4 29. Rd7+ Rf7 30. Rd2 Rc7 31. a3 h5 32. Rdd6 Rg7 33. Rc6 Rc3 34. Re2 h4 35. Kg2 h3+ 36. Kh2 Kh6 37. Rd6 Kh5 38. Re1 Rxc2 39. Rf1 Kh4 40. Rf6 g3+ 41. Kh1 g2+ 42. Kg1 gxf1Q+ 43. Kxf1 Rc1+ 44. Ke2 h2 45. Rf4+ Kg5 46. Rf3 h1Q 47. Rg3+ Kh4 48. Rf3 Qd1+ 49. Ke3 Re7+ 50. Kf4 Qd4# 0-1

[Event "GER-ch op U25"]
[Site "Willingen"]
[Date "2006.06.05"]
[Round "4"]
[White "Stoevesand, Peter"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1050"]
[BlackElo "1244"]
[PlyCount "123"]
[EventDate "2006.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. h4 a6 11. h5 Nxh5 12. Bh6 Ng3 13. Rh2 Nxf1 14. Rxf1 Nxd4 15. Bxg7 Kxg7 16. Qxd4+ f6 17. Rfh1 Rh8 18. Qd2 h5 19. g4 e5 20. gxh5 g5 21. Qxd6 Bc6 22. Qe6 Qe8 23. h6+ Kg6 24. Qg4 Kh7 25. Nd5 Bxd5 26. exd5 Rd8 27. Qf5+ Qg6 28. Qe6 Rhe8 29. Qb6 Qf7 30. c4 Qe7 31. Qe3 Qf7 32. Qd3+ Qg6 33. Qxg6+ Kxg6 34. Kd2 Kh7 35. Ke3 f5 36. Rh5 Rg8 37. Rg1 g4 38. fxg4 Rxg4 39. Rxg4 fxg4 40. Rxe5 Rg8 41. Kf2 Kxh6 42. Kg3 Rg5 43. Re4 Kg6 44. Rxg4 Rxg4+ 45. Kxg4 Kf6 46. Kf4 b6 47. Ke4 Ke7 48. Ke5 Kd7 49. b4 Ke7 50. c5 bxc5 51. bxc5 Kd7 52. d6 a5 53. a4 Kd8 54. Ke6 Ke8 55. c6 Kd8 56. c7+ Kc8 57. Ke7 Kb7 58. d7 Ka7 59. c8Q Kb6 60. d8R Ka7 61. Qc7+ Ka6 62. Rd6# 1-0

[Event "GER-ch op U25"]
[Site "Willingen"]
[Date "2006.06.04"]
[Round "3"]
[White "Naundorf, Jo Jan"]
[Black "Bruehan, Jan"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1244"]
[BlackElo "1007"]
[PlyCount "206"]
[EventDate "2006.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. d3 Bg4 7. h3 Bh5 8. Bg5 h6 9. Bh4 g5 10. Bg3 g4 11. hxg4 Bxg4 12. Bh4 Rg8 13. Kh2 Rg6 14. Nd5 Be6 15. Nxf6+ Rxf6 16. Bxf6 Qxf6 17. c3 0-0-0 18. Bxc6 bxc6 19. d4 exd4 20. cxd4 Bb6 21. a3 Rg8 22. Rc1 Bg4 23. Rc3 Qf4+ 24. g3 Qxe4 25. Re1 Qf5 26. Ree3 Ba5 27. b4 Bb6 28. Qd3 Qxd3 29. Rexd3 Bf5 30. Rd2 c5 31. dxc5 dxc5 32. Nh4 Bg4 33. Rdc2 cxb4 34. axb4 a5 35. bxa5 Bxa5 36. Ra3 Rg5 37. Rc4 Be6 38. Rca4 Bb6 39. f4 Rd5 40. Nf3 Rh5+ 41. Nh4 Rc5 42. Kg2 Bd5+ 43. Kh3 Be6+ 44. g4 Rc1 45. f5 Bd7 46. Ra8+ Kb7 47. Rf8 Bc6 48. Ra2 Bc5 49. Rb2+ Ka7 50. Ra2+ Kb7 51. Raa8 Kb6 52. Rfb8+ Bb7 53. Nf3 Rc3 54. Kg2 Rc2+ 55. Kf1 Rf2+ 56. Ke1 Rxf3 57. Ra4 Kb5 58. Re4 Kc6 59. Ra4 Kb5 60. Re4 Kc6 61. Ra4 Kb5 62. Re4 Kc6 63. Ra4 Kb5 64. Re4 Kc6 65. Ra4 Rb3 66. Rh8 Kd7 67. Rxh6 Bb4+ 68. Kf2 Rb2+ 69. Ke3 Bd2+ 70. Kd3 Bxh6 71. Rd4+ Kc8 72. Kc4 Ba6+ 73. Kd5 Bb7+ 74. Kc4 Bg7 75. Rd1 Rc2+ 76. Kb3 Rc3+ 77. Kb4 Rc2 78. Kb3 Rc6 79. Kb4 Bf8+ 80. Kb3 Rb6+ 81. Kc3 Bb4+ 82. Kc2 Bc6 83. Rb1 Be4+ 84. Kc1 Bxb1 85. Kxb1 Rc6 86. g5 Rc5 87. g6 fxg6 88. fxg6 Rg5 89. Kb2 Rxg6 90. Kb3 Be7 91. Kc4 Rg5 92. Kd4 Kd7 93. Kc4 Kd6 94. Kb4 Kc6+ 95. Ka4 Kb6 96. Kb3 Rg4 97. Kc3 Kc6 98. Kb3 Kc5 99. Ka3 Kb5+ 100. Kb3 Rg3+ 101. Kb2 Kc4 102. Ka1 Kb3 103. Kb1 Rg1# 0-1

[Event "GER-ch op U25"]
[Site "Willingen"]
[Date "2006.06.04"]
[Round "1"]
[White "Naundorf, Jo Jan"]
[Black "Kyas, Marcel"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1244"]
[BlackElo "1918"]
[PlyCount "50"]
[EventDate "2006.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 Qb6 6. Nbd2 cxd4 7. cxd4 Nxd4 8. Nxd4 Qxd4 9. Nf3 Qxd1+ 10. Kxd1 Bd7 11. Be3 Ne7 12. Bd3 Nc6 13. a3 Be7 14. Ke2 0-0 15. Rac1 f6 16. exf6 Bxf6 17. b4 a6 18. Rc2 e5 19. Nd2 d4 20. Bxd4 Nxd4+ 21. Ke3 Bg5+ 22. Ke4 Nxc2 23. Nf3 Bc6+ 24. Kxe5 Bf4+ 25. Ke6 Rae8# 0-1

[Event "GER-ch op U25"]
[Site "Willingen"]
[Date "2006.06.04"]
[Round "2"]
[White "Sieker, Roland"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1984"]
[BlackElo "1244"]
[PlyCount "57"]
[EventDate "2006.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Bc4 0-0 8. 0-0 Nc6 9. Be3 a6 10. a3 Bg4 11. h3 Bxf3 12. Qxf3 Nd7 13. Rad1 e6 14. Qe2 Nb6 15. Ba2 Qc7 16. Kh1 h6 17. Qd2 Rad8 18. Bxh6 Rfe8 19. Bxg7 Kxg7 20. Rc1 Qe7 21. d5 Ne5 22. f4 Ned7 23. dxe6 fxe6 24. f5 exf5 25. exf5 gxf5 26. Rxf5 Rf8 27. Rg5+ Kh8 28. Rh5+ Kg7 29. Qh6# 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.28"]
[Round "7"]
[White "Naundorf, Jo Jan"]
[Black "Gibicar, Miran"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "1244"]
[BlackElo "1435"]
[PlyCount "46"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 Bd7 7. Bg5 e6 8. Qd2 Be7 9. Nxc6 Bxc6 10. Bxf6 gxf6 11. 0-0-0 a6 12. Bb3 Qc7 13. f4 b5 14. Rhe1 a5 15. a3 b4 16. Nb1 bxa3 17. Nxa3 0-0 18. g4 Rab8 19. Qc3 Rfc8 20. Rd3 Rb7 21. f5 e5 22. Qc4 Be8 23. Qxc7 Rbxc7 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.27"]
[Round "6"]
[White "Hert, Markus"]
[Black "Naundorf, Jo Jan"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1244"]
[PlyCount "94"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. Bc4 g6 5. d3 Bg7 6. Ng5 0-0 7. Nf3 Nc6 8. 0-0 Bd7 9. Nb5 a6 10. Nc3 b5 11. Bd5 b4 12. Ne2 a5 13. Bxc6 Bxc6 14. Bg5 Qd7 15. Rb1 Qe6 16. b3 a4 17. Nf4 Qd7 18. e5 Bxf3 19. Qxf3 dxe5 20. Ne2 h6 21. Bxf6 Bxf6 22. Qh3 Qxh3 23. gxh3 Rfd8 24. Nc1 Rd4 25. Ne2 Rh4 26. Kg2 a3 27. Rbd1 Rd8 28. c3 e4 29. Nc1 Bxc3 30. Kg3 Bf6 31. dxe4 Rxd1 32. Rxd1 Rxe4 33. Nd3 Rd4 34. Kf3 Be5 35. Ke2 Bd6 36. f3 Kg7 37. Rc1 Rd5 38. Ke3 f5 39. h4 Kf6 40. Nf4 Bxf4+ 41. Kxf4 e5+ 42. Kg3 f4+ 43. Kg2 g5 44. hxg5+ hxg5 45. h3 Ke6 46. Rh1 Rd2+ 47. Kg1 Rxa2 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.27"]
[Round "5"]
[White "Naundorf, Jo Jan"]
[Black "Erben, Katrin"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1244"]
[PlyCount "56"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Bxc6 dxc6 6. Nxe5 Nxe4 7. Re1 Bxf2+ 8. Kh1 Bxe1 9. Qxe1 Bf5 10. d3 Qe7 11. Nf3 Nd6 12. Qxe7+ Kxe7 13. Nc3 Kd7 14. Bf4 Rhe8 15. h3 f6 16. Na4 b6 17. b4 g5 18. Bxd6 cxd6 19. Nd4 Re5 20. Rf1 Be6 21. Rxf6 Re1+ 22. Kh2 Bxa2 23. c4 Bb1 24. Nf3 Rf1 25. Ne5+ dxe5 26. Rxf1 Bxd3 27. Rd1 e4 28. Nc3 Kc7 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.26"]
[Round "3"]
[White "Naundorf, Jo Jan"]
[Black "Kottwitz, Michael"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1244"]
[PlyCount "101"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 Bd7 6. Be2 Qb6 7. Nbd2 cxd4 8. cxd4 Nxd4 9. Nb3 Nxf3+ 10. Bxf3 Ba4 11. 0-0 Bxb3 12. Qxb3 Qxb3 13. axb3 f6 14. exf6 Nxf6 15. Be3 a6 16. Rfc1 Be7 17. Rc7 Rb8 18. Ba7 Rd8 19. Rxb7 Rc8 20. Be3 Kf7 21. g3 Rc2 22. Rxa6 Rxb2 23. Raa7 Rb1+ 24. Kg2 Re8 25. Bc5 Rc8 26. Rxe7+ Kg6 27. Rxg7+ Kf5 28. Bg4+ Nxg4 29. Raf7+ Nf6 30. Bd4 e5 31. g4+ Ke6 32. Re7+ Kd6 33. Bxe5+ Kc5 34. Bxf6 Rxb3 35. Rxh7 Rd3 36. g5 Rg8 37. Rh6 Rd4 38. Bxd4+ Kxd4 39. g6 Kc4 40. g7 d4 41. Rh8 Rxg7+ 42. Rxg7 d3 43. Rd7 Kc3 44. Rc8+ Kd2 45. Re7 Kd1 46. Kf1 d2 47. Rd8 Kc2 48. Re2 Kd1 49. Rdxd2+ Kc1 50. Rc2+ Kd1 51. Red2# 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.26"]
[Round "4"]
[White "Schaefer Siebert, Carsten"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1452"]
[BlackElo "1244"]
[PlyCount "109"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 c5 2. b3 d6 3. Bb2 Nf6 4. e3 g6 5. Nf3 Bg7 6. Nc3 0-0 7. d3 Nd5 8. Qd2 Qa5 9. Nxd5 Qxd2+ 10. Nxd2 Bxb2 11. Nxe7+ Kg7 12. Rb1 Bc3 13. Nd5 Ba5 14. Kd1 Be6 15. c4 Nc6 16. a3 Bf5 17. h3 Bb6 18. Nf3 Rfe8 19. e4 Bd7 20. g4 h6 21. Rg1 Nd4 22. Nxd4 cxd4 23. Be2 Bc6 24. Nxb6 axb6 25. a4 Re7 26. h4 Rf8 27. h5 Be8 28. hxg6 fxg6 29. f5 g5 30. Rf1 Rf6 31. Kd2 Bc6 32. Bf3 Re5 33. Ra1 Ra5 34. b4 Rxa4 35. Rxa4 Bxa4 36. b5 Rf8 37. Ra1 Ra8 38. Bd1 Bxd1 39. Rxa8 Bxg4 40. Rb8 h5 41. Rxb7+ Kf6 42. Rxb6 Ke5 43. Rc6 h4 44. b6 h3 45. b7 Kf4 46. b8Q Kf3 47. Rxd6 Bxf5 48. exf5 g4 49. Qb7+ Kg3 50. f6 Kh2 51. f7 g3 52. f8Q g2 53. Qf2 Kh1 54. Qbxg2+ hxg2 55. Rh6# 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.25"]
[Round "1"]
[White "Naundorf, Jo Jan"]
[Black "Pocrnic, Josip"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1244"]
[BlackElo "1678"]
[PlyCount "63"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 Bd7 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3 Rc8 9. Bd2 Bxc3 10. bxc3 Na5 11. Rc1 Ne7 12. 0-0 h6 13. Bd3 Nc4 14. Qb3 Nc6 15. Bxc4 Na5 16. Qa3 Rxc4 17. Rb1 b6 18. Rb4 Rc7 19. Rfb1 Qc8 20. Qc1 Nc4 21. R1b3 Rb7 22. Rb1 a5 23. R4b3 Ba4 24. Bf4 Qc7 25. Ra1 g5 26. Bg3 Kd7 27. Rbb1 Rc8 28. h3 b5 29. Qe1 Na3 30. Rc1 Nc2 31. Rxc2 Bxc2 32. Qc1 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.25"]
[Round "2"]
[White "Zerweck, Christoph"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1781"]
[BlackElo "1244"]
[PlyCount "45"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 a6 11. h4 b5 12. Nxc6 Bxc6 13. Bh6 b4 14. Nd5 Bxd5 15. exd5 a5 16. Bxg7 Kxg7 17. h5 Qb6 18. hxg6 fxg6 19. Qh6+ Kg8 20. Bd3 Kf7 21. g5 Nh5 22. Qxh7+ Ng7 23. Bxg6# 1-0

[Event "Wuerttemberg-ch U12"]
[Site "Friedrichshafen"]
[Date "2005.04.02"]
[Round "7"]
[White "Ameln, Till"]
[Black "Naundorf, Jo Jan"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1103"]
[BlackElo "1077"]
[PlyCount "86"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bf4 c5 7. e5 Nh5 8. Bg5 f6 9. exf6 exf6 10. Be3 cxd4 11. Nxd4 Bd7 12. Be2 Qe8 13. Ndb5 Bxb5 14. Nxb5 Qe5 15. Nc7 Qa5+ 16. b4 Qxc7 17. Qd5+ Rf7 18. c5 dxc5 19. Bc4 cxb4 20. Qxf7+ Qxf7 21. Bxf7+ Kxf7 22. Rc1 Nc6 23. 0-0 f5 24. Rfd1 Nf6 25. Bg5 Rd8 26. Rxd8 Nxd8 27. Rc7+ Kf8 28. Rc8 Ke8 29. Rc7 Nd7 30. Bxd8 Kxd8 31. Rxb7 a5 32. Kf1 Be5 33. Ra7 Bc7 34. Ke2 Kc8 35. Ra6 Kb7 36. Re6 Bxh2 37. Re7 Kc6 38. Rxh7 Be5 39. Rh6 Nf8 40. Rh3 Kb5 41. Rd3 Kc4 42. Kd2 Ne6 43. Re3 Bf4 0-1

[Event "Wuerttemberg-ch U12"]
[Site "Friedrichshafen"]
[Date "2005.04.01"]
[Round "6"]
[White "Naundorf, Jo Jan"]
[Black "Kreiter, Thomas"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1077"]
[BlackElo "1116"]
[PlyCount "70"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. Be3 Ne7 10. Nc3 0-0 11. Rad1 Bxd4 12. Rxd4 Be6 13. Bf4 Rac8 14. h3 Ng6 15. Bg3 Rfe8 16. a3 c5 17. Rd2 c6 18. Rfd1 b5 19. Ne2 h6 20. f4 f5 21. e5 Bd5 22. Bf2 Ne7 23. Bxc5 Ng6 24. Bf2 Bc4 25. Bg3 h5 26. Kf2 h4 27. Bh2 Kf7 28. Rd7+ Re7 29. Rxe7+ Nxe7 30. Rd7 Ke6 31. Ra7 Rd8 32. Rxa6 Rd2 33. b3 Bxe2 34. a4 bxa4 35. bxa4 Bxa6+ 0-1

[Event "Wuerttemberg-ch U12"]
[Site "Friedrichshafen"]
[Date "2005.03.31"]
[Round "5"]
[White "Lebeda, Lukas"]
[Black "Naundorf, Jo Jan"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1147"]
[BlackElo "1077"]
[PlyCount "92"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. Bf4 d6 5. d5 Bd7 6. Nf3 0-0 7. e3 c5 8. Bd3 a6 9. 0-0 Qb6 10. b3 a5 11. h3 Nh5 12. Bg5 Bxc3 13. Rc1 Bf6 14. Bc2 e6 15. dxe6 fxe6 16. Rb1 Qc7 17. Re1 Nc6 18. a3 b5 19. Kh1 Bxg5 20. Nxg5 Rxf2 21. Nxh7 Rxc2 22. Qxc2 Kxh7 23. Rf1 Ng3+ 24. Kg1 Nxf1 25. Rxf1 Ne5 26. Rf6 Qd8 27. Rf2 Qg5 28. Rf4 Bc6 29. Kh1 Nd3 30. Rg4 Qxe3 31. Rh4+ Kg7 32. Qc3+ e5 33. Kh2 Qf2 34. Rg4 Nf4 35. Qg3 Qxg3+ 36. Rxg3 Nxg2 37. a4 Rf8 38. Rxg2 Bxg2 39. Kxg2 e4 40. Kg3 e3 41. Kg2 e2 42. Kg3 e1Q+ 43. Kg2 Qf1+ 44. Kh2 Rh8 45. Kg3 Rxh3+ 46. Kg4 Qf5# 0-1

[Event "Wuerttemberg-ch U12"]
[Site "Friedrichshafen"]
[Date "2005.03.30"]
[Round "4"]
[White "Naundorf, Jo Jan"]
[Black "Bauer, Adam Maria"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1077"]
[BlackElo "1122"]
[PlyCount "51"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 c5 5. Nf3 Nc6 6. Nc3 Nf6 7. Bc4 Bg4 8. Bf4 Be7 9. h3 Bh5 10. g4 Bg6 11. Qe2 Qa5 12. 0-0-0 0-0-0 13. Nh4 Rhf8 14. Nxg6 hxg6 15. Rd2 Rd7 16. Be3 a6 17. a3 Kc7 18. f4 Nh7 19. Rhd1 f6 20. Nd5+ Kd8 21. Nxe7 Kxe7 22. Qf2 Rfd8 23. c3 b5 24. Bd5 Rc8 25. Ba2 b4 26. Bxc5 1-0

[Event "Wuerttemberg-ch U12"]
[Site "Friedrichshafen"]
[Date "2005.03.30"]
[Round "3"]
[White "Naundorf, Jo Jan"]
[Black "Weissbeck, Simon"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1077"]
[BlackElo "1284"]
[PlyCount "97"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 Nc6 5. c3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. 0-0 Nf5 9. b3 Nfxd4 10. Nxd4 Nxd4 11. Be3 Nxe2+ 12. Qxe2 Qc7 13. Bd4 Bd7 14. Nd2 Be7 15. Rac1 Qa5 16. a4 0-0 17. Rc2 b5 18. Rfc1 bxa4 19. bxa4 Rac8 20. Rxc8 Rxc8 21. Rxc8+ Bxc8 22. Be3 Qxa4 23. Qg4 Qa1+ 24. Nf1 Ba6 25. h3 Bxf1 26. Qg3 a5 27. Bh6 Bf8 28. Qg5 Qd4 29. Bxg7 Qe4 30. Bxf8+ Qg6 31. Qxg6+ hxg6 32. Bc5 Bc4 33. f4 Kg7 34. Kf2 f6 35. g3 fxe5 36. fxe5 g5 37. Kf3 Kg6 38. g4 Kf7 39. Kg3 a4 40. h4 Bd3 41. hxg5 Bg6 42. Kf4 Ke8 43. Ke3 Kd7 44. Kd4 Kc6 45. Bd6 Kd7 46. Ke3 Kc6 47. Kd4 Kb5 48. Be7 Be4 49. Bd6 1/2-1/2

[Event "Wuerttemberg-ch U12"]
[Site "Friedrichshafen"]
[Date "2005.03.29"]
[Round "2"]
[White "Fischerkeller, Johannes"]
[Black "Naundorf, Jo Jan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1339"]
[BlackElo "1077"]
[PlyCount "65"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Be2 Nf6 4. d3 g6 5. c3 Bg7 6. h3 0-0 7. 0-0 Bd7 8. Be3 Nc6 9. Qc1 b6 10. Bh6 Qc7 11. Ne1 Ne5 12. Bxg7 Kxg7 13. f4 Nc6 14. Nd2 e6 15. Nc2 d5 16. e5 Ne8 17. d4 f6 18. Rf3 Rc8 19. Nb3 c4 20. Nd2 b5 21. Rg3 a5 22. a3 a4 23. Nb4 Qb6 24. Nxc6 Rxc6 25. h4 f5 26. h5 Rc8 27. hxg6 hxg6 28. Bh5 Kh6 29. Rxg6+ Kxh5 30. Rg5+ Kh6 31. Qe1 Ng7 32. Qh4+ Nh5 33. Qxh5# 1-0

[Event "Wuerttemberg-ch U12"]
[Site "Friedrichshafen"]
[Date "2005.03.29"]
[Round "1"]
[White "Naundorf, Jo Jan"]
[Black "Fruechel, Marcel"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1077"]
[BlackElo "1290"]
[PlyCount "49"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Bxc6 Bxc6 6. Nc3 Nf6 7. Re1 Be7 8. d4 Nd7 9. d5 Bxd5 10. exd5 Nb6 11. Be3 0-0 12. Bxb6 axb6 13. Qd3 f5 14. Qd2 c5 15. Qe2 Qe8 16. Nb5 Rc8 17. a4 Qg6 18. a5 Bd8 19. axb6 Bxb6 20. Nh4 Qf6 21. Qf3 Qxh4 22. Nxd6 Rc7 23. Rxe5 Qd4 24. Rxf5 Rxf5 25. Ra8+ 1-0

