[Event "GER-chT U20"]
[Site "Duesseldorf"]
[Date "2017.12.29"]
[Round "5.4"]
[White "Werthmann, Nils"]
[Black "Wuebker, Paul Luca"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1986"]
[BlackElo "2053"]
[PlyCount "103"]
[EventDate "2017.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Potsdam U20"]
[BlackTeam "Bochum SG U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bg5 e5 6. Nb3 Be7 7. g3 h6 8. Bxf6 Bxf6 9. Bg2 Nc6 10. 0-0 Be6 11. Nd5 Bg5 12. c4 Qd7 13. Qd3 h5 14. f4 Bd8 15. f5 Bxd5 16. Qxd5 Bb6+ 17. Kh1 0-0-0 18. a4 Nb4 19. Qe4 a5 20. Rac1 f6 21. c5 dxc5 22. Nxc5 Bxc5 23. Rxc5+ Nc6 24. Rfc1 Kb8 25. Rb5 Rc8 26. h4 Ka8 27. b4 axb4 28. a5 Qd2 29. Rc2 Qd1+ 30. Kh2 b3 31. a6 Qxc2 32. axb7+ Kb8 33. bxc8Q+ Kxc8 34. Qxc6+ Qxc6 35. Bxc6 Kc7 36. Bf3 Rb8 37. Rxb8 Kxb8 38. Be4 Kc7 39. Kg2 Kd6 40. Kf2 Kc5 41. Ke3 Kc4 42. Kd2 Kd4 43. Bb1 e4 44. e3+ Ke5 45. Kc3 Kxf5 46. Kxb3 Kg4 47. Bxe4 f5 48. Bd3 Kf3 49. Bxf5 Kxe3 50. Bg6 Kf3 51. Bxh5+ Kxg3 52. Kc3 1/2-1/2

[Event "GER-chT U20"]
[Site "Duesseldorf"]
[Date "2017.12.28"]
[Round "4.4"]
[White "Werthmann, Nils"]
[Black "Stein, Daniel1111"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1986"]
[BlackElo "1960"]
[PlyCount "77"]
[EventDate "2017.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Potsdam U20"]
[BlackTeam "Frankenthal U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 Nf6 2. e4 e5 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d4 c5 7. Bd3 Bf5 8. 0-0 Nc6 9. Be3 Nxc3 10. bxc3 Bxd3 11. Qxd3 c4 12. Qf5 Qd7 13. Qxd7+ Kxd7 14. Bg5 f6 15. exf6 gxf6 16. Bf4 b5 17. Rab1 b4 18. Nh4 a5 19. Nf5 Rhg8 20. Rfe1 Rae8 21. Ne3 Bd6 22. Nxd5 Bxf4 23. Rxe8 Rxe8 24. Nxf6+ Kd8 25. Nxe8 Kxe8 26. d5 Ne7 27. cxb4 Be3+ 28. Kf1 a4 29. Rd1 Kd7 30. Ke2 Bb6 31. Kf3 Nf5 32. Ke4 Ne3 33. Rd2 Nf1 34. Re2 Bg1 35. g4 Bb6 36. g5 Kd6 37. Rg2 Ne3 38. g6 Nxd5 39. Rd2 1-0

[Event "Prague Holiday K22"]
[Site "Prague"]
[Date "2016.07.25"]
[Round "3"]
[White "Werthmann, Nils"]
[Black "Michalek, Frantisek"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1978"]
[BlackElo "2012"]
[PlyCount "31"]
[EventDate "2016.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Ne7 6. Be3 Nc6 7. Qd2 Bb4 8. c3 Ba5 9. Bc4 d6 10. 0-0 Be6 11. Na3 0-0 12. f4 Bb6 13. Rad1 Bxe3+ 14. Qxe3 Bxc4 15. Nxc4 Qe7 16. Rfe1 1/2-1/2

[Event "Prague Holiday K22"]
[Site "Prague"]
[Date "2016.07.24"]
[Round "2"]
[White "Reljic, Michael"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1589"]
[BlackElo "1978"]
[PlyCount "66"]
[EventDate "2016.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 e6 8. 0-0 Nb6 9. Bb3 Be7 10. Nc3 0-0 11. Bf4 dxe5 12. dxe5 Na5 13. a3 Qxd1 14. Bxd1 Bd7 15. Be2 Rac8 16. Rfd1 Nb3 17. Rab1 Rfd8 18. Be3 Bc6 19. Nd4 Nxd4 20. Bxd4 Rd7 21. Be3 Rcd8 22. Rxd7 Rxd7 23. Rc1 h6 24. h3 Rd8 25. Kh2 Nd7 26. Bxa7 Nxe5 27. Bb5 Rd2 28. Bxc6 Nxc6 29. b4 Nxa7 30. Ne4 Rd7 31. Kg3 f5 32. Nc5 Rc7 33. Kf4 Bg5+ 0-1

[Event "Prague Holiday K22"]
[Site "Prague"]
[Date "2016.07.24"]
[Round "1"]
[White "Werthmann, Nils"]
[Black "Bilek, Roman"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "1888"]
[PlyCount "61"]
[EventDate "2016.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Ng3 g6 5. Bc4 Bg7 6. d3 Ne7 7. f4 Nbc6 8. Nf3 0-0 9. a3 a6 10. 0-0 Be6 11. Bxe6 fxe6 12. Ng5 Qd6 13. Qg4 exf4 14. Bxf4 e5 15. Bd2 Rxf1+ 16. Rxf1 Nd8 17. Qf3 c5 18. h4 h6 19. Nh3 Ndc6 20. Qg4 Rf8 21. Rxf8+ Bxf8 22. Nf2 b5 23. Qf3 Bg7 24. Ng4 Kh7 25. Qf7 Ng8 26. h5 Nce7 27. b4 g5 28. bxc5 Qxc5 29. Bb4 Qxc2 30. Bxe7 Nxe7 31. Nf6+ 1-0

[Event "GER-chT U20"]
[Site "Osnabrueck"]
[Date "2015.12.30"]
[Round "7.4"]
[White "Wanner, Lukas"]
[Black "Werthmann, Nils"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1986"]
[BlackElo "1919"]
[PlyCount "74"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Kiel Doppelbauer"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. e3 g6 3. Nf3 Bg7 4. Nbd2 b6 5. Bd3 Bb7 6. b3 Nf6 7. Bb2 d6 8. 0-0 0-0 9. c4 Nbd7 10. d5 e5 11. Ne1 Ne8 12. e4 Bh6 13. g3 f5 14. exf5 gxf5 15. f4 e4 16. Be2 Ndf6 17. Ng2 Bc8 18. Ne3 Bg7 19. Rb1 Qe7 20. h3 Qf7 21. g4 fxg4 22. hxg4 Qg6 23. Rf2 Nh5 24. f5 Qg5 25. Ndf1 Nf4 26. Kh1 h5 27. Qc2 hxg4 28. Qxe4 Nxe2 29. Rxe2 Bxf5 30. Nxf5 Qxf5 31. Qxf5 Rxf5 32. Ne3 Rg5 33. Rg2 Bxb2 34. Rbxb2 Nf6 35. Rbf2 Rf8 36. Rf5 Rg6 37. Rf4 Rf7 1/2-1/2

[Event "GER-chT U20"]
[Site "Osnabrueck"]
[Date "2015.12.29"]
[Round "5.4"]
[White "Groetzbach, Julian"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2193"]
[BlackElo "1919"]
[PlyCount "193"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Ne5 Nxe5 5. dxe5 c6 6. Bg2 f5 7. c4 e6 8. cxd5 cxd5 9. 0-0 Ne7 10. Be3 Nc6 11. f4 Be7 12. Nc3 0-0 13. Qd3 Nb4 14. Qd2 Bh5 15. Nb5 Qd7 16. Nd4 Bf7 17. Rfc1 Rfc8 18. a3 Nc6 19. Nxc6 bxc6 20. Bc5 Be8 21. e3 Rab8 22. b4 Bxc5 23. Rxc5 Rb5 24. Rac1 Rcb8 25. Bf1 R5b6 26. Qd4 h6 27. Be2 Kh7 28. Qc3 Qe7 29. Bd1 a6 30. Ba4 Rc8 31. Qd3 Qb7 32. Qd4 Kg8 33. Kf2 Kh7 34. Bc2 Qe7 35. Bd3 Rcb8 36. Ra5 Qb7 37. Qc5 Qc8 38. Qc2 h5 39. Qe2 Ra8 40. Qc2 Qb7 41. Qc5 Rb8 42. Qc3 Ra8 43. Rc5 Qb8 44. Bc2 Rb5 45. Ba4 Rxc5 46. Qxc5 Ra7 47. Qf8 Rf7 48. Qd6 Qc8 49. Qc5 Rc7 50. Qb6 Bd7 51. Rc5 Qb7 52. Qxb7 Rxb7 53. Bxc6 Bxc6 54. Rxc6 a5 55. Rxe6 axb4 56. axb4 Rxb4 57. Rd6 Rb2+ 58. Kf3 Rd2 59. h3 Kg8 60. Rd7 Kf8 61. e6 g6 62. Rf7+ Ke8 63. Rg7 d4 64. exd4 Rd3+ 65. Kf2 Rxd4 66. h4 Ra4 67. Rxg6 Ke7 68. Rh6 Ra2+ 69. Kf3 Ra3+ 70. Kg2 Ra2+ 71. Kh3 Ra3 72. Rxh5 Kxe6 73. Rh6+ Kf7 74. Rb6 Kg7 75. h5 Rc3 76. Kh4 Rd3 77. Rb7+ Kh6 78. Rb6+ Kh7 79. Kg5 Rxg3+ 80. Kxf5 Re3 81. Rg6 Re1 82. Kf6 Re2 83. f5 Ra2 84. Rg4 Ra6+ 85. Kg5 Ra5 86. Rb4 Ra7 87. h6 Rc7 88. Re4 Ra7 89. Re5 Rb7 90. f6 Rb1 91. Re7+ Kg8 92. Kf5 Rh1 93. h7+ Kf8 94. Rg7 Rf1+ 95. Ke4 Re1+ 96. Kf3 Rh1 97. Rg8+ 1-0

[Event "GER-chT U20"]
[Site "Osnabrueck"]
[Date "2015.12.29"]
[Round "6.4"]
[White "Werthmann, Nils"]
[Black "Stadler, Andreas"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1919"]
[BlackElo "1951"]
[PlyCount "56"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Muenchen Suedost"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qg4 Nf6 5. Qxg7 Rg8 6. Qh6 dxe4 7. Nge2 Nbd7 8. a3 Bxc3+ 9. bxc3 b6 10. Ng3 Bb7 11. a4 Rg6 12. Qe3 h5 13. Be2 h4 14. Nh5 Rxg2 15. Qh6 e3 16. f3 Rg6 17. Ng7+ Ke7 18. Ba3+ c5 19. Nf5+ exf5 20. Qxe3+ Kf8 21. 0-0-0 Qe8 22. Qd2 Kg8 23. Rhg1 Qe6 24. Rde1 Re8 25. Kb1 Qe3 26. Qd1 Nd5 27. Bb2 Nxc3+ 28. Bxc3 Qxc3 0-1

[Event "GER-chT U20"]
[Site "Osnabrueck"]
[Date "2015.12.28"]
[Round "4.4"]
[White "Austrup, David"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1915"]
[BlackElo "1919"]
[PlyCount "76"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 e6 7. cxd4 Nb6 8. Bb3 Be7 9. 0-0 0-0 10. Nc3 d6 11. Bf4 dxe5 12. dxe5 Nd7 13. Qe2 b6 14. Rfd1 Qc7 15. Nb5 Qb8 16. Bc2 Nc5 17. a3 a5 18. Rab1 a4 19. Nfd4 Nxd4 20. Rxd4 Ba6 21. Bxa4 Nxa4 22. Rxa4 Qb7 23. Rd4 Bc5 24. Rdd1 Qc6 25. a4 Bb7 26. Qf3 Qxf3 27. gxf3 Bxf3 28. Re1 Rxa4 29. Bg3 Rd8 30. Nd6 h5 31. h4 Rda8 32. Nb5 Rb4 33. Nc3 Rd8 34. b3 Rg4 35. Kf1 g5 36. hxg5 h4 37. Bh2 Rd2 38. Nd1 Bg2+ 0-1

[Event "GER-chT U20"]
[Site "Osnabrueck"]
[Date "2015.12.28"]
[Round "3.4"]
[White "Werthmann, Nils"]
[Black "Merker, Konstantin"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1919"]
[BlackElo "1791"]
[PlyCount "89"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. Nc3 Nf6 3. e5 Nfd7 4. e6 fxe6 5. d4 Nc6 6. Bf4 a6 7. Bd3 Nf6 8. Nf3 Nb4 9. 0-0 Nxd3 10. Qxd3 g6 11. Rfe1 Bg7 12. Ng5 0-0 13. Bg3 Nh5 14. Nxe6 Bxe6 15. Rxe6 Nxg3 16. hxg3 Qd7 17. Rae1 Rf7 18. Nd1 Rc8 19. Qe3 Re8 20. c3 Qa4 21. a3 Kf8 22. Qd3 Qb3 23. g4 Qb5 24. Qe3 Qd7 25. f4 Rf6 26. f5 Rxe6 27. fxe6 Qd6 28. Qf3+ Bf6 29. g5 Kg7 30. gxf6+ exf6 31. Qe3 Re7 32. Nf2 b6 33. Ng4 g5 34. Nh2 c5 35. Nf1 c4 36. Ng3 Kg6 37. Qf3 Qf4 38. Qxf4 gxf4 39. Nf1 h5 40. Kf2 a5 41. a4 f5 42. Kf3 Kg5 43. Nd2 h4 44. Nb1 h3 45. gxh3 1-0

[Event "GER-chT U20"]
[Site "Osnabrueck"]
[Date "2015.12.27"]
[Round "2.4"]
[White "Paul, Fabian"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1715"]
[BlackElo "1919"]
[PlyCount "84"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Spandau Zitadelle"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 e5 3. Bg2 Bc5 4. Nc3 d6 5. Nf3 Nc6 6. 0-0 Be6 7. d3 h6 8. a3 a5 9. Bd2 Qd7 10. Rc1 Bh3 11. Nd5 Nxd5 12. cxd5 Ne7 13. e4 0-0 14. Nxe5 dxe5 15. Rxc5 Bxg2 16. Kxg2 c6 17. Qc2 cxd5 18. Bxa5 Rfc8 19. Bb4 b6 20. Rxc8+ Rxc8 21. Qe2 Nc6 22. Bc3 d4 23. Bd2 Nd8 24. Rc1 Ne6 25. Rxc8+ Qxc8 26. Bb4 Ng5 27. h4 Qh3+ 28. Kg1 Ne6 29. Qf1 Qg4 30. Kh2 g5 31. f3 Qh5 32. Be7 gxh4 33. Bxh4 f5 34. Qh3 Qxf3 35. Qxf5 Qxf5 36. exf5 Nc5 37. Bf6 Nxd3 38. b4 Nf2 39. Kg2 Ng4 40. Bd8 b5 41. Kf3 d3 42. Bb6 e4+ 0-1

[Event "GER-chT U20"]
[Site "Osnabrueck"]
[Date "2015.12.27"]
[Round "1.4"]
[White "Werthmann, Nils"]
[Black "Eigemann, Frederik"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "1919"]
[BlackElo "2011"]
[PlyCount "62"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Porz SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. f4 Nc6 11. Nf3 Qa5 12. g4 Bd7 13. h4 h5 14. gxh5 0-0-0 15. Rg1 Rdg8 16. Ng5 Rxh5 17. Nxf7 cxd4 18. cxd4 Qxd2+ 19. Kxd2 Rxh4 20. Rab1 b6 21. c3 Rxf4 22. Nd6+ Kd8 23. Ke3 Rgf8 24. Rxg7 Rf3+ 25. Kd2 Rf2+ 26. Be2 Rh2 27. Nf7+ Kc7 28. Ke3 Rh3+ 29. Kd2 Rh2 30. Ke3 Rh3+ 31. Kd2 Rh2 1/2-1/2

[Event "Oberliga Nord O 1415"]
[Site "Germany"]
[Date "2015.04.12"]
[Round "9.8"]
[White "Werthmann, Nils"]
[Black "Jauk, Wilhelm"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1794"]
[BlackElo "2175"]
[PlyCount "104"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV"]
[BlackTeam "Berlin Oberschoeneweide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 d5 2. e4 c6 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 e6 7. h4 h6 8. Nf4 Bh7 9. Bc4 Nf6 10. 0-0 Bd6 11. Re1 0-0 12. c3 Re8 13. Ngh5 Nbd7 14. Nxf6+ Nxf6 15. Qf3 Qc7 16. Nxe6 fxe6 17. Bxe6+ Kh8 18. Bxh6 gxh6 19. Qxf6+ Qg7 20. Qxg7+ Kxg7 21. Bd7 Re4 22. Rxe4 Bxe4 23. Re1 Bd5 24. b3 Rd8 25. Bg4 Kf6 26. Re2 Rg8 27. Bh3 Bf7 28. Kf1 Re8 29. Rxe8 Bxe8 30. Bg4 Bg6 31. Ke2 Bb1 32. Bc8 b6 33. Bb7 Bxa2 34. Bxc6 Bxb3 35. Kd3 a5 36. c4 Bb4 37. c5 bxc5 38. dxc5 Bxc5 39. Kc3 Be6 40. f3 Ke5 41. g4 Kf4 42. g5 hxg5 43. hxg5 Kxg5 44. Kd3 Kf4 45. Kc3 Ke3 46. Kb2 Bb4 47. Kc2 Bc4 48. Kb2 Be2 49. Bd7 Bxf3 50. Kb3 Kd4 51. Kc2 Bd5 52. Kb2 Kc4 0-1

[Event "Oberliga Nord O 1415"]
[Site "Germany"]
[Date "2015.02.01"]
[Round "6.8"]
[White "Bachmann, Volker"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2049"]
[BlackElo "1794"]
[PlyCount "39"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Potsdam Empor"]
[BlackTeam "Potsdam USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Nc6 3. e3 e5 4. dxe5 d4 5. a3 Nge7 6. Nf3 Bg4 7. Be2 d3 8. Qxd3 Qxd3 9. Bxd3 Bxf3 10. gxf3 Nxe5 11. Be2 0-0-0 12. f4 N5c6 13. b4 Kb8 14. Bb2 Nf5 15. Nd2 f6 16. Bf3 Nh4 17. Bxc6 bxc6 18. Rg1 Ng6 19. c5 a5 20. Nb3 1-0

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.30"]
[Round "7.3"]
[White "Neumair, Jerome"]
[Black "Werthmann, Nils"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2101"]
[BlackElo "1873"]
[PlyCount "65"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Solingen"]
[BlackTeam "Potsdam USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. a3 Bxc3+ 9. bxc3 exd4 10. cxd4 0-0-0 11. Rb1 Nf6 12. Bh3+ Kb8 13. Qb3 Qxb3 14. Rxb3 Rhe8 15. 0-0 Na5 16. Rb5 Rd5 17. Rxd5 Nxd5 18. e4 Nc3 19. Re1 Nb3 20. Bb2 Nd5 21. Rd1 Nf4 22. Bf1 f6 23. Bc3 Rd8 24. Bc4 Nc5 25. d5 Nd7 26. Kh1 Ne5 27. Bxe5 fxe5 28. Rg1 Ng6 29. Rg5 a6 30. f4 exf4 31. e5 b5 32. Bb3 Kb7 33. h4 1/2-1/2

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.29"]
[Round "6.3"]
[White "Blumenthal, Clemens"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1574"]
[BlackElo "1873"]
[PlyCount "52"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Meuselwitz"]
[BlackTeam "Potsdam USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nxc6 bxc6 6. Bd3 d5 7. 0-0 Bd6 8. exd5 cxd5 9. Re1 Nf6 10. Nc3 h6 11. Nb5 Bb8 12. c4 0-0 13. cxd5 Qxd5 14. Nc3 Qd6 15. g3 Bb7 16. f3 Rd8 17. Bc2 Qb6+ 18. Be3 Rxd1 19. Raxd1 Qc7 20. Be4 Nxe4 21. Nxe4 Bxe4 22. fxe4 a5 23. Rd2 Ba7 24. Bxa7 Qxa7+ 25. Kg2 Rc8 26. Kf3 Rc4 0-1

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.29"]
[Round "5.3"]
[White "Werthmann, Nils"]
[Black "Chabakji, Hussein"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1873"]
[BlackElo "1602"]
[PlyCount "83"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV"]
[BlackTeam "Saarbruecken"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 g6 7. Be2 Bg7 8. Be3 Bd7 9. 0-0 a6 10. Rc1 Rc8 11. b3 0-0 12. f4 e6 13. Bf3 Qe7 14. Kh1 e5 15. Nxc6 bxc6 16. fxe5 dxe5 17. Na4 Qe6 18. Nc5 Qe7 19. Qe2 Be6 20. Nxa6 Rfd8 21. Rfd1 Nd7 22. b4 Ra8 23. Nc5 Bf8 24. Nxe6 Qxe6 25. Bg4 f5 26. exf5 gxf5 27. Bh3 Qf7 28. Rf1 Bxb4 29. Rxf5 Qe7 30. Qg4+ Kh8 31. Bg5 Qg7 32. Bxd8 Rxd8 33. Rd1 Qh6 34. Qg5 Qxg5 35. Rxg5 e4 36. Rxd7 Rxd7 37. Bxd7 e3 38. Be6 h6 39. Re5 Bd2 40. Bg4 Kg7 41. Be2 Kf6 42. Rc5 1-0

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.28"]
[Round "4.3"]
[White "Steimbach, Isabel"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1887"]
[BlackElo "1873"]
[PlyCount "78"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Baden-Baden"]
[BlackTeam "Potsdam USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Bd3 Nf6 8. 0-0 h5 9. Nf3 Ng4 10. Qd2 Bd6 11. h3 Nxe3 12. Qxe3 Bf4 13. Qe2 g5 14. g3 g4 15. gxf4 gxf3 16. Qxf3 b5 17. Qg3 Bb7 18. Qh4 Ne7 19. Ne2 d5 20. f3 0-0-0 21. Kh1 dxe4 22. fxe4 f5 23. Ng3 Rhg8 24. Kh2 fxe4 25. Nxe4 Nf5 26. Qf6 Qb6 27. Qc3+ Kb8 28. Qe5+ Ka8 29. Rg1 Nd4 30. Rgf1 Rg6 31. Ng5 Rgg8 32. Be4 Nxc2 33. Bxb7+ Qxb7 34. Rad1 Nb4 35. Qxe6 Rde8 36. Qb3 Re2+ 37. Kg3 h4+ 38. Kg4 Rg2+ 39. Kh5 R8xg5+ 0-1

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.28"]
[Round "3.3"]
[White "Werthmann, Nils"]
[Black "Giraud, Valerian"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1873"]
[BlackElo "1944"]
[PlyCount "70"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. d4 0-0 5. Nbd2 d6 6. e3 Nbd7 7. Bd3 e5 8. 0-0 Re8 9. dxe5 Ng4 10. Rb1 Ngxe5 11. Be2 a5 12. a4 Qe7 13. Nc4 Nxc4 14. Bxc4 Bxb2 15. Rxb2 Ne5 16. Nxe5 Qxe5 17. Rb1 Be6 18. Bxe6 Rxe6 19. Qd3 Rae8 20. Rfd1 Kg7 21. Qd5 Qxd5 22. Rxd5 b6 23. Rbd1 f5 24. g3 Kf6 25. h4 Ke7 26. Kg2 Re4 27. h5 Kf6 28. hxg6 hxg6 29. Rh1 Kg7 30. Kf3 Rh8 31. Rxh8 Kxh8 32. Ke2 Kg7 33. Kd3 Kf6 34. Rd4 Re8 35. Kc4 Re5 1/2-1/2

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.27"]
[Round "1.3"]
[White "Gungl, Theo"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2077"]
[BlackElo "1873"]
[PlyCount "101"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Dresden TU"]
[BlackTeam "Potsdam USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Be2 Bf5 7. 0-0 e6 8. Bg5 Be7 9. Qd2 Qc7 10. Ne5 Nbd7 11. Nc4 Nb6 12. Nxb6 Qxb6 13. Na4 Qb4 14. Qxb4 Bxb4 15. Bxf6 gxf6 16. c3 Bd6 17. Nc5 0-0-0 18. Nb3 Rhg8 19. Bf3 Kc7 20. Rfe1 h5 21. Nd2 h4 22. Nc4 Bf4 23. Ne3 Rg5 24. Nxf5 Rxf5 25. Re4 Rg8 26. h3 e5 27. Rd1 Rfg5 28. Ree1 Rd8 29. dxe5 fxe5 30. Rxd8 Kxd8 31. Kf1 Kc7 32. Be2 f6 33. Bc4 Rg7 34. Be6 Kd6 35. Bf5 a5 36. Rd1+ Kc5 37. b3 a4 38. bxa4 Kc4 39. a5 Kxc3 40. Rb1 Rc7 41. Ke2 Kd4 42. Rb4+ Kc5 43. Rb3 Kd4 44. Kf3 Kc5 45. Rb2 Kd6 46. Ke2 Rg7 47. Bc8 e4 48. Bxb7 Kd5 49. a6 Bb8 50. Bxc6+ Kxc6 51. Rxb8 1-0

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.27"]
[Round "2.3"]
[White "Werthmann, Nils"]
[Black "Feuerherdt, Martin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1873"]
[BlackElo "1804"]
[PlyCount "57"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV"]
[BlackTeam "Merseburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. Nbd2 0-0 7. Bb3 Bg4 8. h3 Bh5 9. Nf1 d5 10. exd5 Nxd5 11. Ng3 Bg6 12. 0-0 Re8 13. Ne4 Bxe4 14. dxe4 Nf6 15. Qe2 h6 16. Nh4 Ne7 17. Qc4 Bb6 18. Qxf7+ Kh8 19. Bxh6 Rg8 20. Qxe7 gxh6 21. Qxe5 Rg5 22. Qf4 Nh5 23. Qf7 Qd6 24. e5 Qd3 25. Qe6 Kh7 26. Rad1 Qg3 27. Rd7+ Ng7 28. Bc2+ Kh8 29. Qxh6+ 1-0

[Event "Oberliga Nord O 1415"]
[Site "Germany"]
[Date "2014.12.07"]
[Round "4.8"]
[White "Neumann, Pierre"]
[Black "Werthmann, Nils"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1922"]
[BlackElo "1794"]
[PlyCount "71"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Neuruppin"]
[BlackTeam "Potsdam USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e5 6. dxe5 Nxe5 7. Qd1 Nf6 8. Nd2 Bb4 9. c3 Bd6 10. Be2 Qe7 11. Nf3 0-0-0 12. Qc2 Kb8 13. Bd2 Ne4 14. Rf1 f5 15. 0-0-0 Qf7 16. Kb1 Qg6 17. Nxe5 Bxe5 18. Bf3 h5 19. Bxe4 dxe4 20. f4 Bd6 21. Be1 Bc5 22. Rxd8+ Rxd8 23. Bh4 Rd5 24. Rd1 Qd6 25. Rxd5 Qxd5 26. Qe2 g6 27. Bf6 Bb6 28. Bd4 c5 29. Qb5 Qd8 30. Be5+ Ka8 31. Kc2 a6 32. Qc4 Ba7 33. a4 Bb8 34. Bxb8 Kxb8 35. Qxc5 Qd3+ 36. Kb3 1/2-1/2

[Event "Oberliga Nord O 1415"]
[Site "Germany"]
[Date "2014.11.09"]
[Round "3.8"]
[White "Werthmann, Nils"]
[Black "Lorenz, Sascha"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1794"]
[BlackElo "2218"]
[PlyCount "66"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV"]
[BlackTeam "Berlin Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Qc7 5. Be2 Nf6 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Bc5 10. Qd3 h5 11. Qg3 Qxg3 12. hxg3 Bd4 13. Bd2 b6 14. Bf3 Bb7 15. Rfe1 Ng4 16. Nd1 Rc8 17. Bxg4 hxg4 18. Rc1 Rc5 19. e5 Rxe5 20. Rxe5 Bxe5 21. Be3 b5 22. cxb5 axb5 23. Rc5 f6 24. Rxb5 Bc6 25. Rb4 f5 26. Bf4 Bxf4 27. gxf4 Ke7 28. Nc3 Ra8 29. a4 Kd6 30. b3 Kc5 31. Rc4+ Kb6 32. Ne2 Ra5 33. Nd4 Bd5 1/2-1/2

[Event "GER-chT U16"]
[Site "Lingen"]
[Date "2013.12.30"]
[Round "7.3"]
[White "Werthmann, Nils"]
[Black "Hesse, Henrik"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1775"]
[BlackElo "1502"]
[PlyCount "97"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Treptow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 Nf6 2. e4 d6 3. d4 g6 4. Be3 Bg7 5. h3 Nbd7 6. Nf3 0-0 7. Qd2 c5 8. Bh6 cxd4 9. Nxd4 Nc5 10. f3 Qb6 11. 0-0-0 Ne6 12. Nb3 Bd7 13. h4 Rac8 14. Kb1 a5 15. Bxg7 Kxg7 16. Nd5 Nxd5 17. exd5 Nc7 18. h5 Rh8 19. h6+ Kf8 20. Qxa5 Qf2 21. Qc3 f6 22. Qd4 Qg3 23. Nd2 Bf5 24. Ne4 Qf4 25. Be2 Kf7 26. c4 Na6 27. g3 Qe5 28. Qxe5 fxe5 29. g4 Bxe4+ 30. fxe4 Nc5 31. Rhf1+ Ke8 32. Bf3 Rf8 33. Bg2 Kd7 34. g5 Kc7 35. Kc2 Ra8 36. a3 e6 37. b4 Rxf1 38. Rxf1 Rxa3 39. bxc5 Ra2+ 40. Kb3 Rxg2 41. Rf7+ Kd8 42. Rxh7 exd5 43. Rxb7 dxc4+ 44. Kxc4 Kc8 45. h7 Kxb7 46. h8Q Rc2+ 47. Kd3 Rxc5 48. Qh7+ Rc7 49. Qxg6 1-0

[Event "GER-chT U16"]
[Site "Lingen"]
[Date "2013.12.29"]
[Round "6.3"]
[White "Izhboldin, Andrey"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1533"]
[BlackElo "1775"]
[PlyCount "98"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bautzen Einheit"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 d6 6. e4 g6 7. f4 Nbd7 8. Nf3 Qc7 9. Be3 Bg7 10. Be2 Ng4 11. Bd2 0-0 12. h3 Ngf6 13. 0-0 axb5 14. Nxb5 Qb8 15. Qc2 Ba6 16. a4 Ne8 17. Bc3 Ndf6 18. Rad1 Nc7 19. Nxc7 Qxc7 20. Bxa6 Rxa6 21. e5 Nh5 22. exd6 exd6 23. Bxg7 Kxg7 24. Ng5 Qa5 25. b3 Ng3 26. Rfe1 Qb4 27. Ne4 Nf5 28. Qc3+ Qxc3 29. Nxc3 Nd4 30. Rxd4 cxd4 31. Nb5 Rc8 32. Rd1 Rc2 33. Rxd4 Rb2 34. Rd3 Kf6 35. Nd4 Ra5 36. Nc6 Rc5 37. b4 Rcc2 38. Rg3 Ra2 39. a5 Rcb2 40. Kh2 Kf5 41. b5 Kxf4 42. Rg4+ Ke3 43. b6 f5 44. Rc4 f4 45. Nd8 Rxg2+ 46. Kh1 Rgb2 47. Rc1 f3 48. Kg1 Rg2+ 49. Kf1 Raf2+ 0-1

[Event "GER-chT U16"]
[Site "Lingen"]
[Date "2013.12.29"]
[Round "5.3"]
[White "Werthmann, Nils"]
[Black "Dittmann, Tobias"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1775"]
[BlackElo "1674"]
[PlyCount "106"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Stade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 d5 2. e4 e6 3. d4 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qg4 0-0 8. f4 f5 9. Qh3 a6 10. Nf3 c5 11. g4 fxg4 12. Qxg4 Nc6 13. Bd3 Nxd4 14. Nxd4 cxd4 15. Qh5 g6 16. Bxg6 dxc3 17. Rg1 Kh8 18. Rg4 cxb2 19. Rb1 Rg8 20. h3 Nf8 21. Bd3 Rxg4 22. hxg4 Qb4+ 23. Ke2 Qxf4 24. Rh1 d4 25. Qh3 Qxe5+ 26. Kf2 Qe3+ 27. Qxe3 dxe3+ 28. Kxe3 Bd7 29. Rb1 Bc6 30. Rxb2 Kg7 31. Rb4 Ng6 32. Be4 Bxe4 33. Kxe4 b5 34. a4 bxa4 35. Rxa4 Kf6 36. Ra5 Ra7 37. g5+ Ke7 38. c4 Kd6 39. Kd4 Kc6 40. c5 Kd7 41. Ke4 Ne7 42. Ra1 Nc6 43. Rd1+ Ke7 44. Rh1 Ke8 45. Rh6 Re7 46. g6 hxg6 47. Rxg6 Kf7 48. Rh6 a5 49. Rh7+ Ke8 50. Rh8+ Kd7 51. Ra8 Kc7 52. Ra6 Rd7 53. Ra8 Rd5 0-1

[Event "GER-chT U16"]
[Site "Lingen"]
[Date "2013.12.28"]
[Round "4.3"]
[White "Bach, Jannik"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1897"]
[BlackElo "1775"]
[PlyCount "51"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lingen"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c4 e6 7. Nc3 c6 8. Qc2 Nbd7 9. Rd1 Qe7 10. b3 Nb6 11. a4 Re8 12. a5 Nbd7 13. Bb2 dxc4 14. bxc4 e5 15. dxe5 Ng4 16. Ne4 Ngxe5 17. Nd6 Rd8 18. a6 Nxf3+ 19. exf3 Ne5 20. Nxc8 Raxc8 21. f4 Rxd1+ 22. Rxd1 Ng4 23. Bxg7 Kxg7 24. Qb2+ Nf6 25. axb7 Rb8 26. Bxc6 1-0

[Event "GER-chT U16"]
[Site "Lingen"]
[Date "2013.12.28"]
[Round "3.3"]
[White "Werthmann, Nils"]
[Black "Moenius, Alexander"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1775"]
[BlackElo "1607"]
[PlyCount "115"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Hoechstadt/Aisch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 h6 7. Nf4 Bh7 8. Bc4 Nf6 9. 0-0 Nd5 10. Qh5 g6 11. Qf3 e6 12. Re1 Be7 13. Nxd5 cxd5 14. Bb5+ Nc6 15. Bxh6 Qb6 16. Bxc6+ bxc6 17. Bg7 Rg8 18. Bf6 Rb8 19. Bxe7 Kxe7 20. Qa3+ Kd7 21. c4 Qxd4 22. Ne4 Rxb2 23. Rad1 Qb6 24. Nf6+ Kc8 25. c5 Qb8 26. Nxg8 Bxg8 27. Qa6+ Kd7 28. Re3 Rb5 29. Rc1 Qb7 30. Ra3 Qxa6 31. Rxa6 Rb7 32. h4 e5 33. g4 f6 34. h5 gxh5 35. gxh5 d4 36. f3 Bd5 37. Kf2 Ke8 38. h6 Kf8 39. Rg1 e4 40. fxe4 Bxe4 41. Ra4 Rd7 42. Rd1 Bc2 43. Raxd4 Rh7 44. Rd8+ Kf7 45. R1d7+ Kg6 46. Rxh7 Kxh7 47. Rd6 Kxh6 48. Rxf6+ Kg5 49. Rxc6 Kf5 50. Ra6 Ke5 51. Rxa7 Kd5 52. Ke3 Bf5 53. Rc7 Bg6 54. a4 Be8 55. a5 Bc6 56. a6 Kxc5 57. a7 Kb6 58. Rxc6+ 1-0

[Event "GER-chT U16"]
[Site "Lingen"]
[Date "2013.12.27"]
[Round "2.3"]
[White "Ngo, Minh Duc"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "1885"]
[BlackElo "1775"]
[PlyCount "29"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wildeshausen"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be3 Qc7 7. Be2 Nf6 8. 0-0 Bb4 9. Na4 b5 10. Nxc6 Qxc6 11. Nb6 Rb8 12. e5 Ng8 13. Bf3 Qc7 14. Qd4 Bc5 15. Na8 1-0

[Event "GER-chT U16"]
[Site "Lingen"]
[Date "2013.12.27"]
[Round "1.3"]
[White "Werthmann, Nils"]
[Black "Kandler, Pascal"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1775"]
[BlackElo "1539"]
[PlyCount "61"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Guetersloh"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Nd4 9. Nge2 Nd7 10. h4 h5 11. g4 Nf6 12. gxh5 Nxh5 13. 0-0-0 Qa5 14. Ng3 Bg4 15. Nxh5 Bxh5 16. Rdg1 Rab8 17. Kb1 Qa6 18. Bh6 b5 19. Bxg7 Kxg7 20. Nd5 e6 21. Nf4 Rh8 22. Nxh5+ Rxh5 23. c3 Nc6 24. Bf3 Rh6 25. h5 Ne5 26. Be2 Rbh8 27. f4 Nc6 28. f5 Qc8 29. Qf4 Qd7 30. Rf1 Qe7 31. f6+ 1-0

[Event "GER-chT North U16"]
[Site "Greifswald"]
[Date "2013.09.15"]
[Round "7.3"]
[White "Werthmann, Nils"]
[Black "Lemke, Berfin"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1833"]
[BlackElo "1695"]
[PlyCount "52"]
[EventDate "2013.09.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Hamburg Koenigsspringer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Bc4 e6 5. f4 a6 6. a4 d5 7. exd5 exd5 8. Qe2+ Nge7 9. Bd3 d4 10. Nf3 g6 11. 0-0 Bg7 12. Na3 0-0 13. Nc4 Bf5 14. Bxf5 Nxf5 15. Qf2 Nb4 16. Rac1 Na2 17. Rb1 Nb4 18. Na3 Re8 19. Rfe1 Qc7 20. g3 Rad8 21. Kf1 Qc8 22. Rxe8+ Rxe8 23. Re1 Rxe1+ 24. Kxe1 Qe6+ 25. Qe2 Qxe2+ 26. Kxe2 d3+ 0-1

[Event "GER-chT North U16"]
[Site "Greifswald"]
[Date "2013.09.14"]
[Round "6.3"]
[White "Lischeid, Kilian"]
[Black "Werthmann, Nils"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1642"]
[BlackElo "1833"]
[PlyCount "56"]
[EventDate "2013.09.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Berlin Schachunion"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d3 Be6 7. 0-0 h6 8. Be3 Qd7 9. Qb3 Rb8 10. Rfc1 Nge7 11. Qc2 Nf5 12. a3 h5 13. b4 h4 14. Qd2 hxg3 15. fxg3 Nxe3 16. Qxe3 Bh6 17. Ng5 f6 18. Nce4 0-0 19. h4 fxg5 20. hxg5 Bg7 21. Rf1 Bf5 22. Rf2 Nd4 23. Raf1 Bxe4 24. Bxe4 Rxf2 25. Rxf2 Rf8 26. Bxg6 Qg4 27. Rxf8+ Bxf8 28. Qf2 Nxe2+ 1/2-1/2

[Event "GER-chT North U16"]
[Site "Greifswald"]
[Date "2013.09.14"]
[Round "5.3"]
[White "Werthmann, Nils"]
[Black "Rogozenco, Teodora Nana"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1833"]
[BlackElo "1921"]
[PlyCount "68"]
[EventDate "2013.09.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Be3 d6 7. h3 Bd7 8. Qd2 Nd4 9. Nge2 Nxe2 10. Qxe2 Bc6 11. 0-0 0-0 12. f4 Rc8 13. Nd5 Nh5 14. Qf2 Bxb2 15. Rab1 Bh8 16. g4 Nf6 17. Nxf6+ exf6 18. f5 g5 19. Bf3 h6 20. Kg2 Bg7 21. Rh1 Re8 22. c4 a6 23. a4 b6 24. Rb2 Bxa4 25. Ra1 b5 26. Qd2 Qd7 27. Qa5 Rb8 28. Bd2 Bf8 29. Rba2 Be7 30. Bc1 Bb3 31. Rb2 bxc4 32. Rab1 Rb4 33. dxc4 Reb8 34. Ra1 Bxc4 0-1

[Event "GER-chT North U16"]
[Site "Greifswald"]
[Date "2013.09.13"]
[Round "3.3"]
[White "Dittmann, Tobias"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1605"]
[BlackElo "1833"]
[PlyCount "59"]
[EventDate "2013.09.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Stade"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Nf6 4. d3 d6 5. Nc3 Bg4 6. Be3 Be7 7. Qd2 h6 8. h3 Bh5 9. a3 Bxf3 10. gxf3 Nh5 11. Ne2 g5 12. 0-0-0 Nf4 13. d4 Bf6 14. c3 Qe7 15. Ng3 0-0-0 16. Nf5 Qe8 17. Bb5 a6 18. Ba4 b5 19. Bb3 Na5 20. Ba2 Nc4 21. Bxc4 bxc4 22. d5 Nd3+ 23. Kb1 Qb5 24. Qc2 Kd7 25. a4 Qb7 26. Bc1 Rb8 27. Ne3 Qa7 28. Nxc4 Nxf2 29. Be3 Qb7 30. Bxf2 1-0

[Event "GER-chT North U16"]
[Site "Greifswald"]
[Date "2013.09.13"]
[Round "4.3"]
[White "Werthmann, Nils"]
[Black "Wanner, Lukas"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1833"]
[BlackElo "1817"]
[PlyCount "19"]
[EventDate "2013.09.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Kiel Doppelbauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nd7 4. Bc4 e6 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. 0-0 Be7 8. d4 0-0 9. Ne5 c5 10. dxc5 1/2-1/2

[Event "GER-chT North U16"]
[Site "Greifswald"]
[Date "2013.09.12"]
[Round "1.3"]
[White "Fahsel, Nico"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1580"]
[BlackElo "1833"]
[PlyCount "82"]
[EventDate "2013.09.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg USC"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d3 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bg2 c6 9. Bg5 Nbd7 10. Qd2 e6 11. 0-0 Qc7 12. Nd4 0-0-0 13. Nce2 h5 14. Bxf6 gxf6 15. g5 fxg5 16. Qxg5 Bh6 17. Qh4 e5 18. Nb3 f6 19. f4 Qb6+ 20. Kh1 Qe3 21. Rae1 Qb6 22. Qf2 Rhf8 23. Qxb6 Nxb6 24. fxe5 fxe5 25. Nc5 Rde8 26. Ne4 Kc7 27. h4 Nd5 28. a3 Ne3 29. Rxf8 Rxf8 30. c3 Nxg2 31. Kxg2 Bxe4+ 32. dxe4 Rg8+ 33. Kf3 Rg4 34. Rh1 Kd7 35. Ng3 Rf4+ 36. Ke2 Rg4 37. Kf3 Ke6 38. Nxh5 Rg8 39. Ng3 Rd8 40. Rh2 Bf4 41. Kg4 Rg8+ 0-1

[Event "GER-chT North U16"]
[Site "Greifswald"]
[Date "2013.09.12"]
[Round "2.3"]
[White "Werthmann, Nils"]
[Black "Le Hong, Quang Anh"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1833"]
[BlackElo "1538"]
[PlyCount "45"]
[EventDate "2013.09.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Merseburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Bd7 7. Qd2 e6 8. Nge2 Nge7 9. Bh6 0-0 10. h4 f5 11. h5 Be8 12. hxg6 Bxg6 13. Bxg7 Kxg7 14. Qh6+ Kg8 15. Nf4 Qd7 16. 0-0-0 Nd4 17. Rde1 e5 18. Nxg6 Nxg6 19. f4 Rae8 20. exf5 Nxf5 21. Bd5+ Kh8 22. Qxg6 exf4 23. Rxe8 1-0

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.09"]
[Round "7.3"]
[White "Schmekel, Felix"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1437"]
[BlackElo "1706"]
[PlyCount "63"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Torgelow"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. c4 Nf6 3. Bf4 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Nh5 8. Bc1 c6 9. Nc3 Na6 10. a3 Qc7 11. Qc2 e5 12. dxe5 dxe5 13. e4 f4 14. gxf4 Nxf4 15. Bxf4 Rxf4 16. Nd2 Be6 17. f3 Raf8 18. b4 Qc8 19. Ne2 Rh4 20. Kh1 g5 21. Rad1 Rf6 22. Rf2 Rfh6 23. Bf1 Nc7 24. Ng3 Bd7 25. Qd3 Bf8 26. c5 Be6 27. Nc4 Bxc4 28. Qxc4+ Re6 29. Nf5 Rf4 30. Bh3 Nd5 31. Qb3 Rf6 32. Nh6+ 1-0

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.08"]
[Round "5.3"]
[White "Bugdahl, Felix"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1453"]
[BlackElo "1706"]
[PlyCount "74"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Neubrandenburg"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Bd6 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Rxc8 13. Bxa6 Rb8 14. f4 e5 15. f5 Rxb2 16. Bc4 0-0 17. Qd3 Rbb8 18. Rad1 Ng4 19. Rf3 Nxe3 20. Qxe3 Be7 21. Rg3 Kh8 22. Qf3 Bf6 23. Qh5 d6 24. Rh3 h6 25. Bb3 Rb4 26. c4 Rd8 27. Rdd3 d5 28. Rdg3 Kh7 29. exd5 cxd5 30. a3 Qa7+ 31. Kf1 Qxa3 32. cxd5 Rf4+ 33. Ke1 Rc8 34. Qxf7 Rc1+ 35. Bd1 Re4+ 36. Kd2 Qb2+ 37. Kd3 Qd4# 0-1

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.08"]
[Round "6.3"]
[White "Werthmann, Nils"]
[Black "Voege, Tobias"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1706"]
[BlackElo "1878"]
[PlyCount "30"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Stade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 d5 2. e4 e6 3. g3 Nf6 4. Bg2 c5 5. exd5 exd5 6. d4 cxd4 7. Qxd4 Nc6 8. Qa4 Bc5 9. Bg5 h6 10. Bxf6 Qxf6 11. 0-0-0 0-0 12. Nh3 Bxh3 13. Nxd5 Qg5+ 14. Nf4 Bxg2 15. h4 Qg4 0-1

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.07"]
[Round "3.3"]
[White "Pannier, Lukas"]
[Black "Werthmann, Nils"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1553"]
[BlackElo "1706"]
[PlyCount "43"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "SV "]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e3 d6 6. Bd3 e5 7. Nge2 0-0 8. d5 Na6 9. 0-0 Qe8 10. e4 fxe4 11. Nxe4 Nxe4 12. Bxe4 Nc5 13. Nc3 Nxe4 14. Nxe4 Bf5 15. f3 Bxe4 16. fxe4 Rxf1+ 17. Qxf1 Qd7 18. Qe2 Rf8 19. Rf1 h6 20. Be3 a6 21. b3 Rxf1+ 22. Qxf1 1/2-1/2

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.07"]
[Round "4.3"]
[White "Werthmann, Nils"]
[Black "Zur Nieden, Philipp"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1706"]
[BlackElo "1335"]
[PlyCount "95"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. e4 Bb4 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bg5 Re8 9. 0-0-0+ Bd7 10. f3 b5 11. g3 h6 12. Bxf6+ gxf6 13. Bh3 Bd6 14. Bxd7 Kxd7 15. Rhe1 Re7 16. Ne2 Rae8 17. Nd4 Re5 18. Nf5 h5 19. Kd2 a5 20. Kd3 c5 21. c4 bxc4+ 22. Kxc4 Rb8 23. b3 Ree8 24. f4 Kc6 25. a3 Ra8 26. Nxd6 cxd6 27. Rd5 h4 28. e5 Re6 29. Rxd6+ Rxd6 30. exd6 Kxd6 31. Rd1+ Kc6 32. Rd5 hxg3 33. Rxc5+ Kd7 34. hxg3 a4 35. b4 Rg8 36. Rd5+ Kc7 37. Rd3 Re8 38. Kb5 Ra8 39. Rc3+ Kb7 40. Re3 Kc7 41. Re7+ Kd6 42. Rxf7 Ke6 43. Rb7 Kf5 44. Rb6 Rg8 45. Kxa4 Rxg3 46. Rc6 Rf3 47. Rc4 Kg4 48. b5 1-0

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.06"]
[Round "1.3"]
[White "Sander, Jean Louis"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1798"]
[BlackElo "1706"]
[PlyCount "72"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Potsdam"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. c4 Bb7 7. Bd3 Qc7 8. Nc3 Bb4 9. 0-0 Nf6 10. Be3 0-0 11. f4 d5 12. e5 Bxc3 13. bxc3 Ne4 14. Qc2 c5 15. cxd5 exd5 16. c4 d4 17. Bc1 f5 18. exf6 Nxf6 19. f5 Rae8 20. Bf4 Qd7 21. Rab1 Ne4 22. Rfe1 Nf6 23. Qb2 Bc6 24. Qa3 Ne4 25. g4 g5 26. Bg3 Nxg3 27. hxg3 Qd6 28. Kf2 Re3 29. Rxe3 dxe3+ 30. Kxe3 Qxg3+ 31. Kd2 Qf2+ 32. Kc3 Rd8 33. Rd1 Be4 34. Qb3 Bxd3 35. Rxd3 Qe1+ 36. Kb2 Qe2+ 0-1

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.06"]
[Round "2.3"]
[White "Werthmann, Nils"]
[Black "Drehwald, Manuel Sebastian"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1706"]
[BlackElo "1606"]
[PlyCount "84"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Potsdam"]
[BlackTeam "Gottingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 d6 2. e4 Nf6 3. d3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 c5 7. 0-0 Nc6 8. h3 e6 9. Be3 a6 10. f4 Ne8 11. Kh2 f5 12. exf5 exf5 13. d4 cxd4 14. Nxd4 Bd7 15. Re1 Nf6 16. Bf2 Nxd4 17. Bxd4 Bc6 18. Bxf6 Bxf6 19. Re6 Bxg2 20. Kxg2 Bxc3 21. bxc3 Rf6 22. Rxf6 Qxf6 23. Qd5+ Qf7 24. Rd1 Rd8 25. Kf3 Qxd5+ 26. Rxd5 b5 27. Ke3 Rc8 28. Kd3 Rc6 29. Rd4 Kf7 30. c4 b4 31. Rd5 Ke6 32. Ra5 h5 33. Rd5 Rb6 34. Kd4 Rc6 35. c5 a5 36. h4 Ra6 37. Kc4 Rc6 38. Rxd6+ Rxd6 39. cxd6 Kxd6 40. Kb5 Kd5 41. Kxa5 Kc5 42. Ka6 Kc6 1/2-1/2

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.30"]
[Round "7.41"]
[White "Calamar, Traian"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1864"]
[BlackElo "1746"]
[PlyCount "51"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c6 5. e3 0-0 6. Nge2 e6 7. 0-0 d5 8. cxd5 exd5 9. d4 Bf5 10. h3 Re8 11. g4 Be6 12. f4 Bxg4 13. hxg4 Nxg4 14. Qe1 Nxe3 15. Bxe3 Rxe3 16. Qf2 Re7 17. Rae1 Nd7 18. Nc1 Rxe1 19. Rxe1 Qb6 20. Nb3 f5 21. Re7 Qd8 22. Qe3 Kh8 23. Qe6 Nf8 24. Qf7 Bh6 25. Nxd5 cxd5 26. Bxd5 1-0

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.29"]
[Round "5.14"]
[White "Schaefer, Heiko"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2124"]
[BlackElo "1746"]
[PlyCount "65"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c6 4. c4 e6 5. Nc3 Nbd7 6. Qc2 Be7 7. Be2 dxc4 8. Bxc4 0-0 9. 0-0 a6 10. a4 b6 11. e4 Bb7 12. Rd1 b5 13. Bd3 h6 14. e5 Nd5 15. Nxd5 exd5 16. Be3 Re8 17. Nd2 Rc8 18. Bf5 Rc7 19. e6 Nf6 20. exf7+ Kxf7 21. Bg6+ Kf8 22. Bxe8 Qxe8 23. axb5 axb5 24. Ra7 Qh5 25. Bf4 Rd7 26. Re1 Bb4 27. Re3 Rf7 28. Nf1 Ng4 29. Rh3 Qf5 30. Qxf5 Rxf5 31. Rf3 Bc8 32. h3 Nf6 33. Ra8 1-0

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.29"]
[Round "6.25"]
[White "Werthmann, Nils"]
[Black "Petrykowski, Reinhardt"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1746"]
[BlackElo "1913"]
[PlyCount "26"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Nbd7 5. Qc2 b6 6. cxd5 exd5 7. d4 Bb7 8. Bd3 Be7 9. 0-0 0-0 10. Bd2 c5 11. Rac1 a6 12. Ne2 Rc8 13. Qb1 Ne4 1/2-1/2

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.28"]
[Round "3.24"]
[White "Schlueter, Bernd"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "2004"]
[BlackElo "1746"]
[PlyCount "34"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Qc2 0-0 8. Bd3 dxc4 9. Bxc4 h6 10. Bh4 a6 11. 0-0 b5 12. Bd3 c5 13. a4 b4 14. Ne4 cxd4 15. Nxd4 Bb7 16. Nc6 Bxc6 17. Qxc6 Ne5 0-1

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.28"]
[Round "4.22"]
[White "Werthmann, Nils"]
[Black "Scheide, Helmut"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1746"]
[BlackElo "1965"]
[PlyCount "47"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. 0-0 Bd6 7. d3 0-0 8. b3 Re8 9. Bb2 Nbd7 10. Nbd2 Qc7 11. Rc1 Ne5 12. Re1 Bg4 13. Nxe5 Bxe5 14. Bxe5 Qxe5 15. Nf3 Qd6 16. h3 Be6 17. e3 h6 18. Nd4 c5 19. Ne2 Rad8 20. Qc2 Rc8 21. Qb2 Nh5 22. Red1 Qd7 23. Kh2 Qe7 24. Nf4 1/2-1/2

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.27"]
[Round "1.9"]
[White "Cusnariov, Nikolai"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2167"]
[BlackElo "1746"]
[PlyCount "59"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 Bg7 8. e4 Bxf1 9. Kxf1 d6 10. h3 Nbd7 11. Kg1 0-0 12. Kh2 Qa5 13. Re1 Ne8 14. Bg5 f6 15. Bd2 Qb6 16. Qb3 Nc7 17. Qxb6 Nxb6 18. b3 Rfb8 19. Rab1 Na6 20. a3 Nc7 21. a4 Na6 22. Nb5 Kf8 23. g4 g5 24. Bc3 h6 25. h4 Ke8 26. hxg5 hxg5 27. Nxg5 fxg5 28. Bxg7 Kf7 29. Bc3 Kg6 30. Kg3 1-0

[Event "Potsdam Christmas 35th"]
[Site "Potsdam"]
[Date "2010.12.27"]
[Round "2.38"]
[White "Werthmann, Nils"]
[Black "Faust, Adrian"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1746"]
[BlackElo "1194"]
[PlyCount "61"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. Bxc6 Bxc6 8. 0-0 Qd7 9. Re1 Be7 10. b3 0-0 11. Bb2 Rfe8 12. Qd3 Rad8 13. Rad1 a5 14. f3 Nh5 15. Qd2 h6 16. Nf5 Bg5 17. Qf2 Bf6 18. Nd4 b6 19. Nce2 Bb7 20. g4 Bxd4 21. Bxd4 Nf6 22. Bxf6 gxf6 23. Qh4 Kg7 24. Nd4 Re5 25. Nf5+ Rxf5 26. gxf5 d5 27. Kf2 Qd6 28. Rg1+ Kh7 29. Qg4 Qc5+ 30. Kf1 Qb5+ 31. c4 1-0

[Event "Potsdam Christmas 34th"]
[Site "Potsdam"]
[Date "2010.01.01"]
[Round "7.32"]
[White "Werthmann, Nils"]
[Black "Faust, Adrian"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1501"]
[BlackElo "876"]
[PlyCount "85"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nc6 6. Bc4 Nf6 7. Bb5 Be7 8. 0-0 0-0 9. Bxc6 bxc6 10. Re1 d5 11. d3 d4 12. Ne2 Qd7 13. Ng3 Ne8 14. Nf5 Nd6 15. Nxe7+ Qxe7 16. Qg3 Qf6 17. f4 Rfe8 18. f5 h6 19. Rf1 a5 20. Qg4 c5 21. b3 Nb5 22. Bb2 a4 23. Rf3 a3 24. Bc1 Nc3 25. Rg3 Ra7 26. Qh5 Kh7 27. Bd2 Rg8 28. Bxc3 dxc3 29. Qe2 Qd6 30. Kf2 Qd8 31. Rg4 Ra6 32. Qe3 Qe7 33. Qe1 Qd6 34. Qxc3 Qd4+ 35. Qxd4 exd4 36. Rc1 g6 37. fxg6+ Rgxg6 38. Rxg6 Kxg6 39. c3 Rd6 40. Ke2 Rd7 41. cxd4 cxd4 42. Rc4 Re7 43. Rxd4 1-0

[Event "Potsdam Christmas 34th"]
[Site "Potsdam"]
[Date "2009.12.29"]
[Round "5.31"]
[White "Werthmann, Nils"]
[Black "Wolff, Marie Antoinette"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1501"]
[BlackElo "977"]
[PlyCount "53"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 Nf6 3. d4 g6 4. Nf3 Bg7 5. e5 Nh5 6. g4 Nf6 7. exf6 exf6 8. Qe2+ Ne7 9. Nd5 0-0 10. Nxe7+ Kh8 11. Nxc8 Re8 12. Be3 Rxc8 13. Qd2 Bh6 14. Be2 Bxe3 15. fxe3 c5 16. h4 cxd4 17. Nxd4 Re4 18. h5 Qc7 19. Kf2 Rg8 20. Qc3 Qe5 21. Bf3 Rxd4 22. Qxd4 Qg5 23. h6 Rd8 24. Rad1 d6 25. Qxa7 Rd7 26. Qa8+ Rd8 27. Qxd8# 1-0

[Event "Potsdam Christmas 34th"]
[Site "Potsdam"]
[Date "2009.12.28"]
[Round "4.26"]
[White "Toth, Hans Juergen"]
[Black "Werthmann, Nils"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1684"]
[BlackElo "1501"]
[PlyCount "115"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. e3 c5 3. Nf3 Nc6 4. Bb5 Nf6 5. 0-0 Bd7 6. b3 a6 7. Bxc6 Bxc6 8. Bb2 e6 9. Ne5 Bb5 10. Rf3 Nd7 11. a4 Nxe5 12. Bxe5 Bc6 13. Rg3 Rg8 14. d3 g6 15. Bb2 Bg7 16. Bxg7 Rxg7 17. Nd2 Qc7 18. Nf3 f6 19. c3 a5 20. Qc2 b6 21. d4 Rc8 22. Rc1 Qb7 23. c4 Rgc7 24. dxc5 dxc4 25. Qxc4 Bd7 26. Qd4 Kf7 27. Ng5+ fxg5 28. fxg5 Rf8 29. Rf3+ Kg8 30. Rxf8+ Kxf8 31. Qh8+ Ke7 32. Qxh7+ Kd8 33. Qh8+ Be8 34. Qf6+ Re7 35. Rd1+ Kc8 36. cxb6 Bf7 37. Qc3+ Rc7 38. bxc7 Qxc7 39. Qxc7+ Kxc7 40. Rc1+ Kb6 41. Kf2 e5 42. Rc3 Bd5 43. g3 Be4 44. Ke1 Bd5 45. Kd2 Be4 46. Kc1 Bc6 47. Kb2 Be4 48. Rc8 Bf5 49. Re8 e4 50. Kc3 Kc5 51. Re5+ Kb6 52. g4 Bxg4 53. Rxe4 Bf5 54. Re5 Bb1 55. b4 axb4+ 56. Kxb4 Ka6 57. Re6+ Kb7 58. Kc5 1-0

[Event "Potsdam Christmas 34th"]
[Site "Potsdam"]
[Date "2009.12.28"]
[Round "3.22"]
[White "Werthmann, Nils"]
[Black "Binder, Thomas"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1501"]
[BlackElo "1894"]
[PlyCount "62"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. Qc2 e6 7. a4 Bb4 8. Bd2 0-0 9. axb5 Bxc3 10. bxc3 cxb5 11. g3 Bb7 12. Rb1 Bxe4 13. Qb2 Bxf3 14. Rg1 Qd5 15. Qxb5 Qe4+ 16. Be3 Nd5 17. Kd2 Nxe3 18. fxe3 Nc6 19. Qxc4 Qxb1 20. Qa4 Rab8 21. Bb5 Qxg1 22. h4 Qf2+ 23. Kc1 Qe1+ 24. Kc2 Bd1+ 25. Kd3 Bxa4 26. Bxa4 Rfc8 27. h5 Ne5+ 28. Ke4 Rxc3 29. Kxe5 Qxe3+ 30. Kd6 Qxd4+ 31. Ke7 Qd8# 0-1

[Event "Potsdam Christmas 34th"]
[Site "Potsdam"]
[Date "2009.12.27"]
[Round "2.36"]
[White "Grabow, Alexander"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1501"]
[PlyCount "62"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 c5 7. c3 Ne7 8. Bf4 Nc6 9. Nbd2 Qb6 10. Rb1 cxd4 11. Re1 Bxb1 12. Nxb1 Qxb2 13. cxd4 Be7 14. Qd3 Qb6 15. a3 Na5 16. Bd1 Nc4 17. Bc1 Rc8 18. Bb3 Rc6 19. Re2 Ncxe5 20. dxe5 Rxc1+ 21. Ne1 Nc5 22. Qg3 Qxb3 23. Nd2 Qxg3 24. hxg3 Nd3 25. Ndf3 Nxe1 26. Nxe1 Bxa3 27. Re3 Bb4 28. Kf1 Bxe1 29. Rxe1 Rxe1+ 30. Kxe1 0-0 31. Kd2 Rc8 0-1

[Event "Potsdam Christmas 34th"]
[Site "Potsdam"]
[Date "2009.12.27"]
[Round "1.19"]
[White "Werthmann, Nils"]
[Black "Wiezer, Siegfried"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1501"]
[BlackElo "2037"]
[PlyCount "62"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 c6 7. d5 b5 8. Bb3 b4 9. Ne2 c5 10. c4 Nxe4 11. Qc2 Nf6 12. Rb1 Bf5 13. Qd1 Bxb1 14. Bg5 Bf5 15. h3 Ne4 16. Qc1 Nxg5 17. Nxg5 a5 18. Ba4 Nd7 19. Qd2 Nb6 20. Bb5 Bd7 21. Bxd7 Qxd7 22. b3 a4 23. Nf4 axb3 24. axb3 Qf5 25. Nf3 Bh6 26. g3 Bxf4 27. Qxf4 Qxf4 28. gxf4 Ra3 29. Rb1 Rfa8 30. Kg2 Ra1 31. Rb2 R8a2 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2007.12.30"]
[Round "7.4"]
[White "Werthmann, Nils"]
[Black "Opitz, Jonas"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1067"]
[BlackElo "1075"]
[PlyCount "68"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV U12"]
[BlackTeam "Vaterstetten SC U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 Nc6 7. Be3 e5 8. Qd2 Re8 9. Rfe1 exd4 10. Bxd4 Nxd4 11. Nxd4 b6 12. f3 Bb7 13. Bb5 Re7 14. Bc6 Qc8 15. Bxb7 Qxb7 16. Ncb5 d5 17. e5 Nd7 18. f4 f6 19. e6 Nf8 20. Qb4 c5 21. Qa3 cxd4 22. Nxd4 f5 23. c3 Bxd4+ 24. cxd4 Nxe6 25. Re2 Rae8 26. Rae1 Kf7 27. Qe3 Qd7 28. Qh3 Nxf4 29. Qxh7+ Kf6 30. Qh4+ Kf7 31. Qh7+ Kf6 32. Qh4+ g5 33. Qh6+ Ng6 34. Qh3 Rxe2 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2007.12.29"]
[Round "6.4"]
[White "Scheinhuette, Jakob"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "927"]
[BlackElo "1067"]
[PlyCount "80"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor U12"]
[BlackTeam "Potsdam USV U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. Nf3 Nd7 8. c3 Ngf6 9. Bg5 Bd6 10. 0-0 0-0 11. Bb3 Qc7 12. c4 Bxg3 13. fxg3 Nb6 14. c5 Nbd5 15. Bxd5 Nxd5 16. a3 f6 17. Bf4 Qd7 18. b4 Nc3 19. Qb3 Ne2+ 20. Kh1 Nxd4 21. Qd1 e5 22. Be3 Rad8 23. g4 Bc2 24. Qd2 Nb3 25. Qxd7 Rxd7 26. Rac1 Nxc1 27. Rxc1 Be4 28. g5 Bxf3 29. gxf3 fxg5 30. Bxg5 Rxf3 31. Kg2 Rxa3 32. Kf2 h6 33. Be3 Rdd3 34. Re1 Kf7 35. Bc1 Ra2+ 36. Kf1 Rf3+ 37. Kg1 Rh3 38. Rxe5 Rhxh2 39. Rf5+ Ke6 40. Rf1 Rag2# 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2007.12.29"]
[Round "5.4"]
[White "Werthmann, Nils"]
[Black "Birnkraut, Tim"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1067"]
[BlackElo "1007"]
[PlyCount "85"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV U12"]
[BlackTeam "Brackel SF U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 d6 6. 0-0 Be6 7. b3 Qd7 8. Re1 e4 9. Ng5 Bxc3 10. dxc3 Bf5 11. f3 exf3 12. exf3+ Ne7 13. f4 h6 14. Nf3 Bh3 15. Bh1 0-0 16. Nd4 c5 17. Nb5 Rfe8 18. Nxd6 Red8 19. Bxb7 Rab8 20. Ba3 Nf5 21. Nxf5 Qxf5 22. Qf3 Qc2 23. Bd5 Qf5 24. Rad1 Bg4 25. Qd3 Qxd3 26. Rxd3 Re8 27. Rde3 Red8 28. Re5 Rbc8 29. Bxc5 Rxc5 30. Bxf7+ Kxf7 31. Rxc5 Kg6 32. Rc7 a6 33. Ra7 Rd3 34. Rxa6 Rxc3 35. Rf1 Rc2 36. Rf2 Rc1+ 37. Kg2 Kh7 38. f5 Ne4 39. Rf4 Rc2+ 40. Kg1 Rc1+ 41. Kg2 Rc2+ 42. Kg1 Rc1+ 43. Kg2 1/2-1/2

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2007.12.28"]
[Round "4.4"]
[White "Schmuecker, Felix"]
[Black "Werthmann, Nils"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1077"]
[BlackElo "1067"]
[PlyCount "63"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig BSG Chemie U12"]
[BlackTeam "Potsdam USV U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Nf6 3. f4 e6 4. Nf3 c5 5. Be2 Nc6 6. Nbd2 Be7 7. c3 0-0 8. Ne5 Nxe5 9. fxe5 Nd7 10. 0-0 f6 11. exf6 Nxf6 12. Qc2 Qc7 13. Nf3 Bd6 14. h3 Bd7 15. Bd3 h6 16. Bg6 e5 17. dxe5 Bxe5 18. e4 dxe4 19. Bxe4 Rae8 20. Qb3+ Be6 21. Qxb7 Qxb7 22. Bxb7 Bg3 23. Ba6 Bf5 24. Bc4+ Be6 25. Bd3 Rd8 26. Bg6 Bc4 27. Be3 Bxf1 28. Rxf1 Rc8 29. Rd1 Rfd8 30. Rxd8+ Rxd8 31. Bc2 Ne4 32. Kf1 1/2-1/2

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2007.12.28"]
[Round "3.4"]
[White "Werthmann, Nils"]
[Black "Wagner, Robert"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1067"]
[BlackElo "1483"]
[PlyCount "70"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV U12"]
[BlackTeam "Forchheim SC U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. d3 d6 8. Re1 b6 9. Bd2 Bb7 10. Qc1 Qd7 11. Bh6 Rac8 12. Bxg7 Kxg7 13. Qd2 a6 14. a4 Rc7 15. Rad1 Rfc8 16. b3 Nd4 17. Nxd4 cxd4 18. Nb1 Rxc2 19. Qb4 Qc6 20. Na3 a5 21. Qxd4 e5 22. Qe3 Rc5 23. Bh3 Rd8 24. Rc1 Ng8 25. Rxc5 bxc5 26. Nc4 Qc7 27. Qd2 Ra8 28. Re3 Ne7 29. Rf3 Nc6 30. Re3 Nd4 31. Qb2 Bc6 32. Na3 Rb8 33. Qd2 Rxb3 34. Nc2 Rb2 35. Re2 Nf3+ 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2007.12.27"]
[Round "1.4"]
[White "Grossklaus, Igor"]
[Black "Werthmann, Nils"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1191"]
[BlackElo "1067"]
[PlyCount "59"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Wilhelmshaven U12"]
[BlackTeam "Potsdam USV U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Bg4 7. Be2 Be7 8. h3 Bf5 9. Bd3 Be6 10. Nd4 Qd7 11. Qf3 Nc6 12. Nxe6 Qxe6+ 13. Qe4 Qxe4+ 14. Bxe4 0-0-0 15. Bf4 g6 16. g4 Bh4 17. Bg3 Bxg3 18. fxg3 Rhe8 19. 0-0 Rxe4 20. Rxf7 Re2 21. Rc1 Rde8 22. Kf1 R2e3 23. Kf2 Re2+ 24. Kf1 R2e7 25. Rxe7 Rxe7 26. Re1 Rxe1+ 27. Kxe1 Kd7 28. Ke2 Na5 29. b3 b5 30. Ke3 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2007.12.27"]
[Round "2.4"]
[White "Werthmann, Nils"]
[Black "Rahmen, Christian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1067"]
[BlackElo "771"]
[PlyCount "63"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV U12"]
[BlackTeam "Koeln Muelheim U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Qc7 6. Nf3 Nf6 7. Bc4 Bf5 8. 0-0 e6 9. Ne5 Bd6 10. Bf4 Nbd7 11. Re1 Rf8 12. Bd3 g6 13. Bxf5 gxf5 14. Bg5 Bxe5 15. dxe5 Ng4 16. f4 f6 17. exf6 Ngxf6 18. Rxe6+ Kd8 19. Rxf6 Rxf6 20. Bxf6+ Kc8 21. Qd4 c5 22. Nd5 cxd4 23. Nxc7 Kxc7 24. Bxd4 b6 25. Re1 Kc6 26. Re7 Nf8 27. Kf2 Rd8 28. Ke3 a5 29. Rf7 Ne6 30. c3 Kd5 31. Rxf5+ Kc4 32. b3# 1-0

