[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.04.03"]
[Round "9"]
[White "Kaufmann, Benjamin"]
[Black "Pautz, Peter"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1953"]
[PlyCount "100"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 b6 4. Nbd2 Nh5 5. Bg5 Be7 6. Bxe7 Qxe7 7. g3 Bb7 8. Bg2 Nf6 9. 0-0 d6 10. Re1 Nbd7 11. e4 e5 12. a4 a5 13. dxe5 dxe5 14. Re3 0-0 15. h3 Rfd8 16. Ne1 Nc5 17. Nd3 Ba6 18. Nxc5 Qxc5 19. Qc1 Rd7 20. Nb3 Qe7 21. Bf1 Bxf1 22. Qxf1 Rad8 23. Kg2 Qb4 24. Qe1 Qc4 25. Qe2 Qc6 26. f3 g6 27. Rc3 Qe6 28. Re1 Nh5 29. Qe3 Qe7 30. Nc1 Ng7 31. Rd3 Ne6 32. Red1 Nc5 33. Rxd7 Rxd7 34. Rxd7 Qxd7 35. Nd3 Nxa4 36. b3 Nc3 37. Nxe5 Nd1 38. Qe2 Qd4 39. f4 Nc3 40. Qd3 Qxe4+ 41. Qxe4 Nxe4 42. Kf3 f5 43. g4 b5 44. gxf5 gxf5 45. Nc6 a4 46. bxa4 bxa4 47. Ne7+ Kf7 48. Nxf5 a3 49. Nd4 Nd2+ 50. Ke2 a2 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.04.02"]
[Round "8"]
[White "Ditmas, Hugh"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D68"]
[WhiteElo "1934"]
[BlackElo "1953"]
[PlyCount "86"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Qc2 exd4 14. exd4 Nf6 15. Re1 Qd6 16. Rce3 Bd7 17. Ng5 Rae8 18. Nxf7 Rxf7 19. Qb3 Ref8 20. Bxf7+ Rxf7 21. Re7 Qd5 22. Qb4 Rxe7 23. Qxe7 Qxd4 24. h3 Qb6 25. b3 Qc7 26. Qc5 b6 27. Qd4 Nd5 28. b4 Qd6 29. Rd1 Be6 30. a3 Qf4 31. Qxf4 Nxf4 32. Rd8+ Kf7 33. Ra8 b5 34. Rxa7+ Kf6 35. h4 Bd5 36. g3 Nd3 37. Kf1 Nb2 38. Ke2 Nc4 39. Kd3 h6 40. Kd4 g5 41. hxg5+ hxg5 42. a4 bxa4 43. Rxa4 Nd6 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.04.01"]
[Round "7"]
[White "Kaufmann, Benjamin"]
[Black "Fleck, Ronald"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1953"]
[BlackElo "1925"]
[PlyCount "44"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 d6 4. c4 Be7 5. Nc3 0-0 6. e4 Nc6 7. d5 e5 8. Be3 Nb8 9. Be2 Nbd7 10. Nd2 c5 11. 0-0 a6 12. a3 Ne8 13. b4 Bg5 14. Bxg5 Qxg5 15. Nb3 b6 16. bxc5 Nxc5 17. Rb1 f5 18. Nxc5 bxc5 19. Rb6 f4 20. Kh1 Rf6 21. Rg1 Rh6 22. g4 Qh4 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.31"]
[Round "6"]
[White "Giese, Ulrich"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2030"]
[BlackElo "1953"]
[PlyCount "73"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 b6 2. d4 e6 3. Nc3 Bb7 4. e3 Bb4 5. Bd2 Nf6 6. a3 Bxc3 7. Bxc3 0-0 8. Nf3 d5 9. Rc1 Nbd7 10. Bd3 c5 11. 0-0 Rc8 12. b4 cxd4 13. Bxd4 Qe7 14. Ne5 Rfd8 15. cxd5 Bxd5 16. Rxc8 Rxc8 17. Qb1 h6 18. Rc1 Qd8 19. Nxd7 Nxd7 20. Bb5 Rc7 21. Qb2 f6 22. Rxc7 Qxc7 23. Qc3 Qxc3 24. Bxc3 Nb8 25. f3 e5 26. e4 Be6 27. Kf2 a6 28. Bd3 b5 29. g3 Nd7 30. Ke3 Bb3 31. h4 Kf7 32. Bb2 Ke6 33. h5 Nb6 34. Bc1 Nc4+ 35. Kf2 Nd6 36. g4 Nc4 37. Ke2 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.30"]
[Round "5"]
[White "Kaufmann, Benjamin"]
[Black "Tchetchelnitski, Mikhail"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1953"]
[BlackElo "2184"]
[PlyCount "82"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 c6 8. b4 e5 9. dxe5 dxe5 10. Bb2 Qe7 11. Qb3 b6 12. Rfd1 Bb7 13. a4 e4 14. Ne1 h5 15. a5 Ng4 16. Bxg4 hxg4 17. Nxe4 Ne5 18. Nd6 Rad8 19. Nxb7 Qxb7 20. Nd3 Nxd3 21. Bxg7 Nxf2 22. Bxf8 Nxd1 23. Rxd1 Rxf8 24. axb6 axb6 25. Rd4 Qc8 26. Rd6 Qc7 27. Qd3 Ra8 28. Qd4 Qe7 29. c5 bxc5 30. bxc5 Rb8 31. Rxc6 Rb1+ 32. Kf2 Qh4+ 33. Ke2 Qe1+ 34. Kd3 Rd1+ 35. Kc4 Qe2+ 36. Kb4 Rxd4+ 37. exd4 Qxg2 38. Rc8+ Kg7 39. Rd8 Qxh2 40. d5 Qc7 41. Re8 g3 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.29"]
[Round "4"]
[White "Kaufmann, Benjamin"]
[Black "Mueller, Wolfgang3333"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1953"]
[BlackElo "1961"]
[PlyCount "77"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 f6 4. c4 e6 5. e3 Bd6 6. cxd5 exd5 7. Bg3 Nge7 8. Nc3 Bf5 9. Bd3 Qd7 10. a3 a6 11. Bxd6 Qxd6 12. Bxf5 Nxf5 13. b4 0-0 14. 0-0 Rfe8 15. Qb3 Rad8 16. Na4 b6 17. Qd3 Qd7 18. Qxa6 Nd6 19. Qd3 Ra8 20. Nc3 Ne4 21. Nxe4 Rxe4 22. Rfc1 Ne7 23. b5 g5 24. Rc3 Ng6 25. Rac1 Ra7 26. Rc6 Kg7 27. Qc2 Re7 28. Ne1 f5 29. Nd3 f4 30. exf4 Nxf4 31. Ne5 Qe8 32. g3 Ne6 33. Qf5 Qf8 34. Qg4 Qf6 35. f4 h5 36. Qxh5 gxf4 37. Rf1 Ra8 38. Rxf4 Rh8 39. Qxh8+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.28"]
[Round "3"]
[White "Ficken, Hartmut"]
[Black "Kaufmann, Benjamin"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1953"]
[PlyCount "42"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. h3 Be6 7. Bxe6 fxe6 8. d3 0-0 9. Na4 Bb6 10. Nxb6 axb6 11. c3 d5 12. exd5 exd5 13. Bg5 Qd7 14. Bxf6 Rxf6 15. Qb3 Kh8 16. a3 Rxf3 17. gxf3 Qxh3 18. Rfe1 Rf8 19. Qa4 Qxf3 20. Qh4 Rf4 21. Re3 Qxe3 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.28"]
[Round "2"]
[White "Kaufmann, Benjamin"]
[Black "Margraf, Daniel"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1953"]
[BlackElo "2229"]
[PlyCount "70"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 Nf6 7. 0-0 0-0 8. e4 d6 9. h3 Bd7 10. Be3 Rc8 11. Nd2 a6 12. g4 b5 13. Kh2 Ne5 14. g5 Nh5 15. Qe2 Nc4 16. Nxc4 Rxc4 17. Bf3 Be5+ 18. Kg2 Nf4+ 19. Bxf4 Bxf4 20. h4 Qc8 21. Rfd1 b4 22. cxb4 e5 23. Nb3 Rc2 24. Qd3 Bb5 25. Qxd6 Be2 26. Qd7 Bxd1 27. Rxd1 Qxd7 28. Rxd7 Be3 29. Rd6 Ra8 30. Nc5 Rxf2+ 31. Kg3 Bxc5 32. bxc5 Rxb2 33. Bg4 Rxa2 34. c6 Rc2 35. Bd7 a5 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.27"]
[Round "1"]
[White "Menze, Gerold"]
[Black "Kaufmann, Benjamin"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1953"]
[PlyCount "60"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Nf6 3. b5 d6 4. e3 g6 5. c4 Bg7 6. d4 exd4 7. Bxd4 0-0 8. Nf3 a6 9. Be2 Be6 10. 0-0 axb5 11. cxb5 Rxa2 12. Nc3 Rxa1 13. Qxa1 Nbd7 14. Qa7 Qb8 15. Ra1 Qxa7 16. Rxa7 Rb8 17. Ng5 d5 18. Bf3 h6 19. Nxe6 fxe6 20. Na4 Kf7 21. Nc5 Nxc5 22. Bxc5 Nd7 23. Bb4 Bf8 24. Bxf8 Kxf8 25. e4 d4 26. e5 Nxe5 27. Bxb7 d3 28. Kf1 d2 29. Ke2 Nc4 30. Ba6 Rd8 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.09"]
[Round "9"]
[White "Kaufmann, Benjamin"]
[Black "Cara, Bogdan"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1940"]
[BlackElo "2027"]
[PlyCount "48"]
[EventDate "2006.06.03"]
[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. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Qb6 8. a3 Na5 9. Nf3 Nb3 10. Rb1 a5 11. g3 a4 12. Bh3 Nb8 13. 0-0 Nc6 14. Be3 Nca5 15. g4 Nc4 16. Qd3 Bd7 17. f5 Bb5 18. dxc5 Bxc5 19. Ned4 Nxa3 20. Qd1 Bxf1 21. Qxf1 Nxb1 22. fxe6 fxe6 23. Ng5 Rf8 24. Qxb1 Nxd4 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.08"]
[Round "8"]
[White "Wolter, Jens"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2107"]
[BlackElo "1940"]
[PlyCount "102"]
[EventDate "2006.06.03"]
[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 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. Bf4 h6 11. Rad1 Kc8 12. Rd3 Be7 13. Rfd1 Be6 14. Nd4 Nxd4 15. Rxd4 b6 16. a3 Kb7 17. Ne2 c5 18. R4d2 Rad8 19. Be3 Kc6 20. f4 Rxd2 21. Rxd2 Rd8 22. Ng3 Rxd2 23. Bxd2 Kd5 24. Kf2 g6 25. Kf3 h5 26. h3 b5 27. Nf1 b4 28. g4 hxg4+ 29. hxg4 a5 30. Ne3+ Kd4 31. Be1 c4 32. c3+ bxc3 33. Bxc3+ Kd3 34. f5 gxf5 35. gxf5 Bd7 36. Kf4 Bxa3 37. Nd5 Bc6 38. Nxc7 Bb4 39. Bxb4 axb4 40. Na6 b3 41. Nb4+ Kd2 42. Nxc6 c3 43. Na5 cxb2 44. Nc4+ Kc1 45. Nxb2 Kxb2 46. e6 fxe6 47. fxe6 Kc2 48. e7 b2 49. e8Q b1Q 50. Qe4+ Kb2 51. Qxb1+ Kxb1 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.07"]
[Round "7"]
[White "Kaufmann, Benjamin"]
[Black "Ratkovitch, Dimitri"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1940"]
[BlackElo "2083"]
[PlyCount "70"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Nc3 0-0 6. Nge2 e5 7. h3 Nbd7 8. Be3 Re8 9. 0-0 exd4 10. Bxd4 Qe7 11. g4 h6 12. Ng3 Nb6 13. Qd3 Be6 14. b3 c5 15. Be3 Rad8 16. Nce2 d5 17. e5 Ne4 18. Nxe4 dxe4 19. Qb5 Bxe5 20. Rad1 Rc8 21. Bxe4 Qh4 22. Bf4 Bxf4 23. Nxf4 Bxg4 24. Ng2 Qxh3 25. Bxb7 Bf3 26. Bxf3 Qxf3 27. Rd3 Qc6 28. Qa5 Qc7 29. Rfd1 Re7 30. Qd2 h5 31. Qh6 Qe5 32. Nf4 Rce8 33. Rg3 Qg7 34. Qxg7+ Kxg7 35. Nxh5+ Kf8 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.06"]
[Round "5"]
[White "Kaufmann, Benjamin"]
[Black "Bracker, Frank"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1940"]
[BlackElo "2058"]
[PlyCount "113"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 d6 5. c4 0-0 6. Nc3 Nbd7 7. Be2 c5 8. 0-0 h6 9. Bh4 g5 10. Bg3 Nh5 11. Qd2 Nxg3 12. hxg3 cxd4 13. exd4 Nf6 14. Qc2 Bg4 15. b4 Re8 16. Rfd1 Qc7 17. Qb3 Rad8 18. Nb5 Qb8 19. c5 a6 20. Na3 e5 21. dxe5 dxe5 22. Bc4 Rxd1+ 23. Rxd1 Qc7 24. Re1 Bh5 25. Nc2 Bg6 26. Ne3 a5 27. a3 axb4 28. axb4 Rd8 29. Rd1 Rxd1+ 30. Qxd1 Be4 31. Bb3 Bxf3 32. Qxf3 e4 33. Qd1 b6 34. Nd5 Nxd5 35. Qxd5 bxc5 36. bxc5 Kh8 37. Qxf7 Qxf7 38. Bxf7 Bd4 39. c6 Be5 40. Kf1 e3 41. fxe3 Bxg3 42. Ke2 Kg7 43. Kf3 Bc7 44. Be8 Kf6 45. Ke4 Bb8 46. Kd5 Bc7 47. g4 Bb8 48. Kc5 Bc7 49. Kb5 Ke7 50. Bd7 Kf6 51. Ka6 Ke7 52. Kb7 Kd8 53. e4 Bd6 54. Kb6 Bc7+ 55. Kc5 Ke7 56. Kd5 Kf6 57. Bf5 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.06"]
[Round "6"]
[White "Rafiee, Makan"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2044"]
[BlackElo "1940"]
[PlyCount "70"]
[EventDate "2006.06.03"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Be6 10. Na3 Qe7 11. c3 Bxc4 12. Nxc4 Nc6 13. b4 Qe6 14. Qd3 Nd7 15. Ne3 f6 16. Nd5 Rc8 17. Bd2 0-0 18. Ne3 Rfd8 19. Nf5 Ne7 20. Qg3 Nxf5 21. Rxf5 Nf8 22. Be3 Rd3 23. Raf1 Ng6 24. h4 Rcd8 25. h5 Nf4 26. Qf2 g6 27. hxg6 hxg6 28. Rxf4 exf4 29. Qxf4 Rd1 30. Qxc7 Rxf1+ 31. Kxf1 Qd7 32. Qxd7 Rxd7 33. Bxa7 Rd2 34. a4 Ra2 35. a5 Kf7 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.05"]
[Round "4"]
[White "Hauser, Carlos"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2134"]
[BlackElo "1940"]
[PlyCount "146"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 0-0 8. Bd3 Nbd7 9. Nf3 Re8 10. 0-0 Nf8 11. h3 Ne4 12. Bf4 Nxc3 13. bxc3 Bd6 14. Be5 f6 15. Bxd6 Qxd6 16. c4 dxc4 17. Bxc4+ Be6 18. Rab1 Re7 19. Nd2 Bxc4 20. Qxc4+ Qe6 21. Rfc1 Rd7 22. Qa4 Qe7 23. Nb3 Ne6 24. Rb2 Kf8 25. Rcb1 Rc7 26. Na5 Nd8 27. Qc2 g6 28. e4 c5 29. d5 b6 30. Nc4 Nf7 31. f4 Nd6 32. Rf1 Kg7 33. Nxd6 Qxd6 34. Qc3 Re8 35. Re2 Rce7 36. e5 fxe5 37. fxe5 Qxd5 38. Kh1 Kg8 39. Rfe1 b5 40. Qg3 Re6 41. Qg5 Kg7 42. Rd2 Qc6 43. Rf2 c4 44. Ref1 Qc7 45. Qf4 Kg8 46. Qh6 Qg7 47. Qxg7+ Kxg7 48. Rf7+ Kg8 49. Rxa7 R8e7 50. Ra8+ Kg7 51. Rc8 Rxe5 52. a4 Re1 53. Rxe1 Rxe1+ 54. Kh2 bxa4 55. Rxc4 a3 56. Ra4 Re3 57. Ra7+ Kf6 58. Rxh7 Re7 59. Rh8 Ra7 60. Rf8+ Ke5 61. Rf1 a2 62. Ra1 Kd4 63. Kg3 Kc3 64. Kf4 Kb2 65. Rd1 Rc7 66. g4 Rc1 67. Rd2+ Kb3 68. Rxa2 Kxa2 69. Kg5 Rc6 70. h4 Kb3 71. h5 gxh5 72. gxh5 Kc4 73. h6 Rxh6 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.04"]
[Round "3"]
[White "Kaufmann, Benjamin"]
[Black "Beller, Julian"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1940"]
[BlackElo "2108"]
[PlyCount "49"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. h3 c5 7. c3 Nc6 8. Bd3 d6 9. Bh2 0-0 10. 0-0 Re8 11. Qe2 Bf8 12. e4 cxd4 13. cxd4 g6 14. a3 Nh5 15. Rac1 Bh6 16. Rc2 d5 17. e5 a6 18. Rd1 Qe7 19. Nb3 Rec8 20. Ne1 Rf8 21. g4 Nf4 22. Bxf4 Bxf4 23. Ng2 Bh6 24. f4 Rfc8 25. Rdc1 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.04"]
[Round "2"]
[White "Rehberg, Raphael"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2246"]
[BlackElo "1940"]
[PlyCount "47"]
[EventDate "2006.06.03"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. c3 d6 7. Bb3 Bg4 8. Nbd2 Re8 9. h3 Bh5 10. Re1 Kh8 11. Nf1 h6 12. g4 Bg6 13. Ng3 Qd7 14. Nh4 Bh7 15. Nhf5 d5 16. Qf3 Rad8 17. Nxh6 Rf8 18. Bg5 dxe4 19. dxe4 Qd3 20. Qg2 Bg6 21. Rad1 Qb5 22. Qf3 Kh7 23. Nhf5 Na5 24. Nxg7 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.03"]
[Round "1"]
[White "Kaufmann, Benjamin"]
[Black "Siebarth, Raiko"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1940"]
[BlackElo "2185"]
[PlyCount "154"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Nf3 e6 4. Bg5 h6 5. Bh4 Nc6 6. e3 d5 7. Nbd2 g5 8. Bg3 Nh5 9. Ne5 Nxg3 10. Nxc6 bxc6 11. hxg3 Rb8 12. Qc2 Qb6 13. Rb1 cxd4 14. cxd4 Ba6 15. Bd3 Bxd3 16. Qxd3 c5 17. dxc5 Qxc5 18. 0-0 Bg7 19. Nb3 Qb5 20. Qxb5+ Rxb5 21. Nd4 Bxd4 22. exd4 Kd7 23. b3 Rb4 24. Rfd1 Rc8 25. Rb2 a5 26. Kf1 Rc3 27. Rdd2 Kd6 28. Ke2 f6 29. Rd3 Rxd3 30. Kxd3 e5 31. dxe5+ fxe5 32. a3 Rb5 33. f3 Ke6 34. Kc3 Rb6 35. Kd3 Kf5 36. Ke3 h5 37. Kd3 g4 38. Ke3 Rc6 39. Rd2 Rc3+ 40. Rd3 Rc2 41. Rd2 d4+ 42. Ke2 Rc6 43. Rd3 Rg6 44. Kf2 h4 45. gxh4 g3+ 46. Ke2 Rh6 47. Rd2 Rxh4 48. Kd3 Rh1 49. b4 axb4 50. axb4 Rb1 51. Kc4 Kf4 52. Re2 Rc1+ 53. Kd3 Rc3+ 54. Kd2 Rb3 55. Re4+ Kf5 56. Kc2 Rxb4 57. Rg4 Rb5 58. Rxg3 Kf4 59. Rg4+ Ke3 60. Re4+ Kf2 61. f4 exf4 62. Rxf4+ Ke3 63. Rf3+ Ke2 64. Rf8 d3+ 65. Kc3 Re5 66. Rd8 Re7 67. Rxd3 Rc7+ 68. Kd4 Rd7+ 69. Ke5 Kxd3 70. g4 Ra7 71. g5 Ra5+ 72. Kf6 Ke4 73. g6 Ra6+ 74. Kf7 Kf5 75. g7 Ra7+ 76. Kg8 Kf6 77. Kh8 Rxg7 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2005.05.21"]
[Round "9"]
[White "Kaufmann, Benjamin"]
[Black "Mueller, Pascal"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1942"]
[BlackElo "1813"]
[PlyCount "107"]
[EventDate "2005.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c6 5. Nbd2 Be7 6. h3 Nbd7 7. Bd3 0-0 8. c3 c5 9. 0-0 b6 10. a4 Bb7 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bh2 Re8 14. Re1 Bf6 15. Qc2 h6 16. Nf3 Rc8 17. Qd2 e5 18. dxe5 Nxe5 19. Be2 Qe7 20. Nxe5 Bxe5 21. Bxe5 Qxe5 22. Bf3 Rcd8 23. Rad1 Re7 24. Qc2 Qc7 25. Rd2 d4 26. Bxb7 Qxb7 27. Red1 Re6 28. exd4 cxd4 29. Rxd4 Rxd4 30. Rxd4 Qc7 31. Qd2 Kh7 32. Qd3+ g6 33. Qd2 Kg7 34. Rd8 Re1+ 35. Qxe1 Qxd8 36. Qe2 Qd7 37. Qe5+ Kh7 38. Qd4 Qf5 39. b4 Qe6 40. Kh2 Kg8 41. c4 Qc6 42. c5 bxc5 43. bxc5 Qc7+ 44. g3 h5 45. c6 Kf8 46. Qc5+ Ke8 47. a5 Qe7 48. Qb5 Qc7 49. Qb7 Kd8 50. Kg2 f5 51. h4 f4 52. gxf4 a6 53. Qxa6 Qxf4 54. Qb6+ 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2005.05.19"]
[Round "7"]
[White "Kaufmann, Benjamin"]
[Black "Jahncke, Giso"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1942"]
[BlackElo "1882"]
[PlyCount "68"]
[EventDate "2005.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Bd3 a6 5. 0-0 b5 6. c3 Bb7 7. Re1 Nd7 8. a4 bxa4 9. Rxa4 Ngf6 10. Bg5 0-0 11. b4 c5 12. bxc5 dxc5 13. d5 Nb6 14. Ra3 c4 15. Bf1 Nfd7 16. Nd4 Re8 17. Be3 e6 18. dxe6 fxe6 19. Nd2 Rc8 20. Qc2 Ne5 21. N2f3 Ng4 22. Bg5 Qd6 23. Ra2 Rc5 24. Qd2 Rf8 25. h3 Ne5 26. Rb2 Nxf3+ 27. Nxf3 Qxd2 28. Bxd2 Rb5 29. Rc2 e5 30. Be3 Bxe4 31. Bxb6 Bxc2 32. Bxc4+ Kh8 33. Bxb5 axb5 34. Nxe5 Rf5 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2005.05.19"]
[Round "8"]
[White "Schulz, Stefanie"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D68"]
[WhiteElo "2070"]
[BlackElo "1942"]
[PlyCount "55"]
[EventDate "2005.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Bb3 exd4 14. exd4 Nb6 15. Re1 Qd6 16. Ne5 Nd5 17. Rg3 Be6 18. Nc4 Qc7 19. Ne3 Rad8 20. Bc2 Nxe3 21. fxe3 c5 22. Qh5 g6 23. Qxc5 Qxc5 24. dxc5 Rd2 25. Rc1 Rc8 26. b4 Bxa2 27. e4 a6 28. Ra3 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2005.05.17"]
[Round "5"]
[White "Kaufmann, Benjamin"]
[Black "Elstner, Eik"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1942"]
[BlackElo "2095"]
[PlyCount "52"]
[EventDate "2005.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Qc2 Be7 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 Nf8 11. f3 h6 12. Bh4 Ne6 13. Rad1 a6 14. Qd2 b5 15. Bf2 Bb7 16. a3 c5 17. dxc5 Bxc5 18. b4 Ba7 19. Bc2 Qe7 20. Bb3 Red8 21. Rfe1 Rd7 22. Nd4 Nxd4 23. exd4 Qd8 24. Bh4 Qb6 25. Bxf6 Qxf6 26. Re5 Qxe5 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2005.05.17"]
[Round "6"]
[White "Lang, Henry"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1792"]
[BlackElo "1942"]
[PlyCount "160"]
[EventDate "2005.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. b3 Be7 5. Bb2 0-0 6. Nf3 b6 7. cxd5 exd5 8. 0-0 Bb7 9. d4 c5 10. Nc3 Nc6 11. Rc1 cxd4 12. Nxd4 Nxd4 13. Qxd4 Bc5 14. Qd3 Qd7 15. Na4 Be7 16. Rfd1 Qe6 17. Rc7 Bc6 18. Bxf6 Qxf6 19. Rxc6 Qxc6 20. Bxd5 Qc8 21. Bxa8 Qxa8 22. Qa6 Rc8 23. f3 Rc7 24. Qd3 Qc6 25. Nb2 g6 26. Nc4 b5 27. Ne3 a6 28. Kg2 Qe6 29. Nd5 Rc6 30. e4 Bf6 31. f4 h6 32. e5 Be7 33. Qe4 Bf8 34. Rd2 Qc8 35. Re2 Rc1 36. Ne3 Bc5 37. Rc2 Rxc2+ 38. Nxc2 Be7 39. Ne3 Qc3 40. Nd5 Qb2+ 41. Kh3 Bf8 42. Nf6+ Kg7 43. Qg2 Qb1 44. Qe2 Be7 45. Nd5 Bc5 46. Nc3 Qf5+ 47. Kg2 Qd7 48. Ne4 Qd5 49. Qf3 Be7 50. g4 Qd4 51. Ng3 Qd2+ 52. Kh3 Qxa2 53. f5 Qb2 54. f6+ Bxf6 55. Qxf6+ Kg8 56. Qxa6 Qxb3 57. Qf6 b4 58. e6 Qxe6 59. Qxe6 fxe6 60. Ne4 Kf7 61. Kg3 e5 62. Kf3 Ke6 63. Ke3 Kd5 64. Nd2 h5 65. g5 Kc5 66. Ke4 Kd6 67. Nc4+ Ke6 68. Nxe5 b3 69. Nd3 Kd6 70. h4 Kc6 71. Ke5 Kb5 72. Kf6 Kc4 73. Nb2+ Kc3 74. Kxg6 Kxb2 75. Kxh5 Kc3 76. g6 b2 77. g7 b1Q 78. g8Q Qe1 79. Qg5 Qe6 80. Qc1+ Kd4 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2005.05.16"]
[Round "4"]
[White "Poysti, Nathanael Nicolai"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2008"]
[BlackElo "1942"]
[PlyCount "37"]
[EventDate "2005.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Qc2 c6 7. Nf3 Nbd7 8. 0-0-0 dxc4 9. Bxc4 b5 10. Bd3 h6 11. h4 a6 12. Bxf6 Nxf6 13. Kb1 Qb6 14. g4 Nd5 15. Nxd5 cxd5 16. g5 f5 17. Rc1 Bb7 18. Qc7 Bd8 19. Qd7 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2005.05.15"]
[Round "2"]
[White "Kaufmann, Benjamin"]
[Black "Igonin, Pavel"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1942"]
[BlackElo "2176"]
[PlyCount "64"]
[EventDate "2005.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. cxd5 cxd5 7. Be2 Bf5 8. 0-0 e6 9. a3 Bd6 10. Bd2 0-0 11. Rc1 Nbd7 12. Qb3 Nb6 13. Na2 Nc4 14. Nb4 Qd7 15. Nd3 a5 16. Nfe5 Qb7 17. Rfd1 Ne4 18. Be1 f6 19. Nf3 Qb6 20. Nh4 Ng5 21. Nxf5 exf5 22. Rc2 Rfe8 23. a4 Reb8 24. axb5 a4 25. Qa2 Qxb5 26. Ra1 Ne4 27. Nc1 Rc8 28. Bxc4 dxc4 29. Ne2 Qb3 30. Qb1 a3 31. bxa3 Rxa3 32. Qxb3 Rxa1 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2005.05.15"]
[Round "3"]
[White "Mink, Jens"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2002"]
[BlackElo "1942"]
[PlyCount "85"]
[EventDate "2005.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nf3 d6 6. h3 0-0 7. 0-0 h6 8. d3 Be6 9. Na4 Bb6 10. Nxb6 axb6 11. c4 Nd7 12. Ne1 f5 13. exf5 Bxf5 14. f4 Nc5 15. g4 Bh7 16. f5 Qf6 17. Be3 Kh8 18. a3 Nd8 19. b4 Nd7 20. Be4 c6 21. Ng2 Bg8 22. h4 d5 23. cxd5 cxd5 24. Bf3 Qd6 25. Be2 d4 26. Bd2 Nf6 27. g5 Nd5 28. Bh5 Rc8 29. Bg6 Bh7 30. Bxh7 Kxh7 31. Qh5 Rc7 32. f6 gxf6 33. g6+ Kg8 34. Bxh6 Re8 35. Qg4 Qe6 36. Qg3 f5 37. h5 f4 38. Qh4 Qf5 39. Rad1 Qd7 40. Bg5 Ne3 41. Nxe3 dxe3 42. h6 Ne6 43. Bf6 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2005.05.14"]
[Round "1"]
[White "Feuerstack, Aljoscha"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2209"]
[BlackElo "1942"]
[PlyCount "49"]
[EventDate "2005.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 Bd7 6. Bxc6 Bxc6 7. Re1 exd4 8. Nxd4 Bd7 9. Qf3 Be7 10. h3 h6 11. c4 0-0 12. Nc3 Re8 13. Bf4 Qc8 14. Kh2 Nh7 15. Nd5 Bg5 16. Bg3 Be6 17. Nf5 Bxd5 18. cxd5 g6 19. Nd4 Bf6 20. Qd3 Nf8 21. Rac1 a6 22. Bxd6 Be5+ 23. Bxe5 Rxe5 24. f4 Re8 25. Qc3 1-0

[Event "Lippe Cup 01st"]
[Site "Lieme"]
[Date "2004.10.24"]
[Round "5"]
[White "Fritz, Axel"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1900"]
[BlackElo "1730"]
[PlyCount "49"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. g3 0-0 6. Bg2 dxc4 7. Ne5 c5 8. e3 cxd4 9. exd4 Nbd7 10. Nxc4 Nb6 11. Ne5 Nbd5 12. 0-0 Bd7 13. Qb3 Bc6 14. Be3 Qd6 15. Rac1 Rfc8 16. a3 Nxe3 17. fxe3 Bxg2 18. Kxg2 a6 19. g4 h6 20. h4 Rf8 21. Rh1 Nd7 22. Ne4 Qd5 23. Qxd5 exd5 24. Nxd7 Rfd8 25. Nec5 1-0

[Event "Lippe Cup 01st"]
[Site "Lieme"]
[Date "2004.10.24"]
[Round "4"]
[White "Kaufmann, Benjamin"]
[Black "Dargel, Manuel"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1730"]
[BlackElo "2072"]
[PlyCount "44"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. Bf4 e6 4. Nbd2 f5 5. h3 Nf6 6. e3 Be7 7. Be2 0-0 8. 0-0 d6 9. Re1 Qe8 10. Bh2 Nbd7 11. Bd3 Ne4 12. c3 Qg6 13. Nf1 Ndf6 14. a4 h5 15. a5 Nh7 16. axb6 cxb6 17. Ng3 h4 18. Ne2 Qf7 19. Nd2 Nhg5 20. f3 Nxd2 21. Qxd2 Bxf3 22. Bf4 Nxh3+ 0-1

[Event "Lippe Cup 01st"]
[Site "Lieme"]
[Date "2004.10.23"]
[Round "2"]
[White "Kaufmann, Benjamin"]
[Black "Cinar, Kasim"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1730"]
[BlackElo "1702"]
[PlyCount "25"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 h6 5. Bxf6 Qxf6 6. e4 fxe4 7. Nxe4 Qf7 8. Ne5 Qf5 9. Bd3 Bb4+ 10. c3 Qf8 11. Qh5+ g6 12. Nxg6 Qf7 13. Nxh8 1-0

[Event "Lippe Cup 01st"]
[Site "Lieme"]
[Date "2004.10.23"]
[Round "3"]
[White "Schaffarczyk, Andre"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2144"]
[BlackElo "1730"]
[PlyCount "63"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nf5 Qf6 6. Nc3 Nge7 7. Ne3 Bb6 8. g3 Nd4 9. Bg2 Nec6 10. Ncd5 Qd8 11. 0-0 0-0 12. c3 Ne6 13. f4 Re8 14. Kh1 d6 15. Qc2 Ne7 16. Nxe7+ Qxe7 17. Nd5 Qd8 18. f5 Nc5 19. f6 Be6 20. fxg7 Bxd5 21. exd5 Nd7 22. Bh6 Ne5 23. Be4 Ng6 24. Rxf7 Kxf7 25. Rf1+ Qf6 26. Rxf6+ Kxf6 27. Qc1 Kf7 28. Qf1+ Kg8 29. Bf5 Rad8 30. Be6+ Rxe6 31. dxe6 Ne5 32. Qf8+ 1-0

[Event "Lippe Cup 01st"]
[Site "Lieme"]
[Date "2004.10.22"]
[Round "1"]
[White "Gehrke, Rolf"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2046"]
[BlackElo "1730"]
[PlyCount "119"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. e4 Nb6 10. Bb3 c5 11. Bf4 cxd4 12. Nxd4 Bc5 13. Ndb5 Bd7 14. Qe2 Bc6 15. Rfd1 Qe7 16. Bg5 h6 17. Bh4 e5 18. Nd5 Bxd5 19. Bxd5 Nbxd5 20. exd5 Rfd8 21. Rac1 Bd6 22. Rc3 a6 23. Nxd6 Qxd6 24. Bxf6 Qxf6 25. Rc7 Rab8 26. Qc4 Qd6 27. h3 Rd7 28. Rxd7 Qxd7 29. d6 Kf8 30. Qe4 f6 31. Qh7 Rd8 32. Rd3 Qe6 33. Qe4 Rd7 34. f4 Qxa2 35. fxe5 Qxb2 36. Rf3 Qc1+ 37. Kh2 Qc6 38. Qf5 Kg8 39. g3 fxe5 40. Qf8+ Kh7 41. Qf5+ g6 42. Qf8 Rg7 43. Rf7 Qc2+ 44. Rf2 Qa4 45. Qb8 e4 46. Rf8 g5 47. Qc8 Qd7 48. Rh8+ Kg6 49. Qc4 Qf5 50. Qd4 Qf3 51. Re8 Qe2+ 52. Kg1 Qd3 53. Re6+ Kh7 54. Qxe4+ Qxe4 55. Rxe4 Kg6 56. Re6+ Kf5 57. Rxh6 Ke5 58. Kf2 a5 59. h4 gxh4 60. gxh4 1/2-1/2

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.19"]
[Round "7.1"]
[White "Guennigmann, Manuel"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1376"]
[BlackElo "1740"]
[PlyCount "152"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. c3 0-0 6. 0-0 d6 7. b4 Bb6 8. a4 a6 9. Re1 Be6 10. Nbd2 Qe7 11. Bb3 h6 12. Nf1 Kh7 13. Be3 Bxe3 14. Nxe3 Qd7 15. h3 Ne7 16. Bc2 g6 17. d4 exd4 18. cxd4 d5 19. e5 Ne8 20. Rc1 Ng7 21. Bb1 Ngf5 22. Nxf5 Nxf5 23. Re2 c6 24. a5 Qe7 25. Qb3 Nh4 26. Rc3 Nf5 27. Rc1 Rae8 28. Rd1 Rg8 29. Qc3 Kh8 30. Qc5 Qd7 31. Rd3 g5 32. Ne1 Nh4 33. Qc1 Ng6 34. Rb3 Nf4 35. Ra2 f6 36. Nf3 Qg7 37. exf6 Qxf6 38. Ne5 Bf5 39. Bxf5 Qxf5 40. Qc2 Qxc2 41. Rxc2 Ng6 42. Nxg6+ Rxg6 43. Re3 Rxe3 44. fxe3 Kg7 45. Rf2 Re6 46. Rf3 Re7 47. Kf1 b6 48. Ke1 bxa5 49. bxa5 Rb7 50. Rf2 Rb3 51. Rc2 Rxe3+ 52. Kf2 Ra3 53. Rxc6 Rxa5 54. g4 Ra2+ 55. Kf3 Ra3+ 56. Kg2 Ra4 57. Rd6 Rxd4 58. Rxa6 Rf4 59. Rd6 d4 60. Kg3 Re4 61. Kf3 Re3+ 62. Kf2 Rxh3 63. Rxd4 Kf6 64. Rd5 Ke6 65. Ra5 Rd3 66. Kg2 Rd5 67. Ra6+ Ke5 68. Rxh6 Kf4 69. Ra6 Kxg4 70. Ra4+ Kf5 71. Ra8 Rd4 72. Rf8+ Kg4 73. Rf2 Kh4 74. Rf8 Rd2+ 75. Kg1 Kg3 76. Rf1 g4 1/2-1/2

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.18"]
[Round "6.1"]
[White "Kaufmann, Benjamin"]
[Black "Kesten, Sebastian"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1740"]
[BlackElo "1843"]
[PlyCount "96"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 0-0 5. e3 d6 6. c4 Nfd7 7. Qb3 e5 8. Be2 Qe7 9. Nc3 c6 10. 0-0 Nf6 11. Rfe1 Bg4 12. h3 Bf5 13. a4 Ne4 14. Nxe4 Bxe4 15. dxe5 dxe5 16. Red1 Nd7 17. Rd2 Bf5 18. b5 cxb5 19. axb5 Be6 20. Ne1 f5 21. Bf3 e4 22. Bxg7 Qxg7 23. Be2 Ne5 24. f4 exf3 25. Nxf3 Rae8 26. Nxe5 Qxe5 27. Bf3 Re7 28. Bd5 Rff7 29. Kf2 f4 30. e4 Bxd5 31. Rxd5 Qxe4 32. Qd3 Qe3+ 33. Kf1 Qxd3+ 34. Rxd3 b6 35. Kf2 Re6 36. Rad1 Re4 37. Rd7 Rfe7 38. Rxe7 Rxe7 39. Kf3 g5 40. h4 h6 41. hxg5 hxg5 42. g3 fxg3 43. Kxg3 Re4 44. Rd7 Rxc4 45. Rxa7 Rb4 46. Ra6 Kf7 47. Rxb6 Ra4 48. Rc6 Rb4 1/2-1/2

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.18"]
[Round "5.1"]
[White "Lubbe, Nikolas"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2251"]
[BlackElo "1740"]
[PlyCount "73"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Be2 Nbd7 7. 0-0 Bd6 8. Nh4 Bg6 9. f4 Ne4 10. Nxg6 Nxc3 11. bxc3 hxg6 12. g3 Nf6 13. c5 Be7 14. Bd3 Ne4 15. Qc2 f5 16. Rb1 b5 17. cxb6 axb6 18. Bxe4 dxe4 19. Rf2 b5 20. c4 bxc4 21. Qxc4 Qd5 22. Qxd5 cxd5 23. Rb7 Kf7 24. Rfb2 Rhc8 25. Bd2 Kf6 26. Rd7 Rab8 27. Rxb8 Rxb8 28. a4 Rb2 29. Ba5 Rb1+ 30. Kg2 Rb2+ 31. Kh3 Rb3 32. Bc7 Rxe3 33. Be5+ Kf7 34. Bd6 Rd3 35. Rxe7+ Kg8 36. a5 Rxd4 37. a6 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.04"]
[Round "9"]
[White "Bubolz, Konstantin"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2015"]
[BlackElo "1750"]
[PlyCount "41"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Bg4 8. Nge2 Bxe2 9. Bxe2 h6 10. Bh4 0-0 11. f3 Re8 12. 0-0 Nbd7 13. e4 dxe4 14. fxe4 Nxe4 15. Nxe4 Bxh4 16. Nd6 Re6 17. Nxf7 Qe7 18. Bc4 Rf6 19. Ne5+ Kh8 20. Rxf6 Nxe5 21. Re6 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.03"]
[Round "8"]
[White "Kaufmann, Benjamin"]
[Black "Denker, Stephan"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1750"]
[BlackElo "1920"]
[PlyCount "24"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 e6 5. cxd5 exd5 6. Bf4 Bb4 7. Rc1 Nge7 8. e3 Ng6 9. Bg3 0-0 10. Be2 Re8 11. 0-0 Bd6 12. a3 Bxg3 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.02"]
[Round "7"]
[White "Schaefer, Martin"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1747"]
[BlackElo "1750"]
[PlyCount "39"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Qb3 Qb6 6. c5 Qc7 7. Ne5 Nbd7 8. f4 e6 9. Bd3 Bxd3 10. Qxd3 Ne4 11. Nxd7 Qxd7 12. Nd2 Nxd2 13. Bxd2 Be7 14. b4 a6 15. a4 Qc7 16. 0-0 0-0 17. b5 axb5 18. axb5 Rfb8 19. b6 Qc8 20. Ba5 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.01"]
[Round "6"]
[White "Kaufmann, Benjamin"]
[Black "Strache, Michael"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1750"]
[BlackElo "2031"]
[PlyCount "80"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bg5 g6 4. Bxf6 exf6 5. Nbd2 Nc6 6. e4 fxe4 7. Nxe4 f5 8. Ned2 Bg7 9. c3 0-0 10. Be2 d6 11. 0-0 g5 12. Nb3 Qf6 13. Re1 Bd7 14. Qc2 g4 15. Nfd2 Qh4 16. Nf1 Rf6 17. Bd3 Raf8 18. Nbd2 Rh6 19. Qb3+ Kh8 20. Qxb7 f4 21. Qxc7 Nb8 22. g3 Qh3 23. gxf4 Qxd3 24. Qxa7 Rhf6 25. Re4 Bc6 26. Re3 Qg6 27. Rae1 Rxf4 28. R1e2 Qf5 29. Ng3 Qg5 30. Nde4 Qg6 31. Qc7 d5 32. Nc5 R4f7 33. Re7 Rxe7 34. Rxe7 Qf6 35. Nd3 Bb5 36. Nh5 Qf3 37. Rxg7 Qd1+ 38. Kg2 Qf3+ 39. Kg1 Qd1+ 40. Kg2 Qf3+ 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.01"]
[Round "5"]
[White "Lutz, Dieter"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2153"]
[BlackElo "1750"]
[PlyCount "85"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Re1 Bd7 6. c3 Be7 7. h3 0-0 8. d4 h6 9. Nbd2 Nxd4 10. cxd4 Bxb5 11. dxe5 dxe5 12. Nxe5 Bd6 13. Nef3 Be7 14. Qb3 Bc6 15. Ne5 Qe8 16. Nxc6 Qxc6 17. Qc4 Qxc4 18. Nxc4 Bb4 19. Bd2 Bxd2 20. Nxd2 Rad8 21. Nf1 Rd4 22. f3 Rfd8 23. Rac1 c6 24. Ne3 Kf8 25. Red1 Rxd1+ 26. Rxd1 Rxd1+ 27. Nxd1 Nd7 28. Kf2 Ke7 29. Ke3 Ke6 30. f4 c5 31. Nc3 a6 32. Nd5 Kd6 33. Nc3 Ke6 34. e5 Nb6 35. Ke4 g6 36. g4 Nc4 37. f5+ Kd7 38. b3 Nb6 39. Nd5 Nxd5 40. Kxd5 b6 41. fxg6 fxg6 42. e6+ Ke7 43. Kc6 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.05.31"]
[Round "4"]
[White "Kaufmann, Benjamin"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1750"]
[BlackElo "2061"]
[PlyCount "94"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d6 2. g3 Nf6 3. Bg2 Nbd7 4. e4 e5 5. Ne2 c6 6. a4 a5 7. Nbc3 Be7 8. 0-0 0-0 9. h3 Re8 10. Be3 Bf8 11. f4 exd4 12. Bxd4 Nb6 13. Qd3 Nfd7 14. Rfe1 Qc7 15. Rad1 Nc5 16. Bxc5 dxc5 17. Nc1 Be6 18. b3 c4 19. Qf3 Rad8 20. Rxd8 Rxd8 21. Rd1 Bb4 22. N3a2 Be7 23. Bf1 f6 24. Nc3 Bb4 25. N3a2 Rxd1 26. Qxd1 Qd6 27. Qxd6 Bxd6 28. Kf2 cxb3 29. cxb3 Nd7 30. f5 Bf7 31. Bd3 Nc5 32. Bc2 Kf8 33. Nc3 Be5 34. N3e2 Ke7 35. Ke3 Kd6 36. Bd1 Kc7 37. Bc2 b5 38. g4 Kd6 39. Nd4 bxa4 40. bxa4 Bc4 41. Nde2 Bb2 42. h4 Ke5 43. g5 h6 44. gxf6 gxf6 45. Kf3 Ba3 46. Ke3 Bb4 47. Ng1 Bc3 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.05.30"]
[Round "3"]
[White "Elstner, Eik"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2103"]
[BlackElo "1750"]
[PlyCount "63"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 0-0 8. Bd3 Nbd7 9. Nf3 Re8 10. 0-0 Nf8 11. h3 Be6 12. Rab1 a6 13. Rfc1 Nh5 14. Bxe7 Qxe7 15. Na4 g6 16. Nc5 Ng7 17. Nxe6 Ngxe6 18. b4 Nd7 19. a4 Qd6 20. Nd2 f5 21. b5 axb5 22. axb5 Rec8 23. bxc6 bxc6 24. Rb3 c5 25. dxc5 Rxc5 26. Qb2 Rxc1+ 27. Qxc1 Ndc5 28. Ra3 Rxa3 29. Qxa3 Ne4 30. Qxd6 Nxd6 31. Bb1 Ne4 32. Nxe4 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.05.30"]
[Round "2"]
[White "Kaufmann, Benjamin"]
[Black "Nuber, Korbinian"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1750"]
[BlackElo "2004"]
[PlyCount "49"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 d6 5. e3 0-0 6. Be2 c5 7. bxc5 dxc5 8. c4 Qb6 9. Qb3 Qxb3 10. axb3 Nc6 11. 0-0 Rd8 12. Rd1 Bf5 13. Na3 Ne4 14. Nb5 cxd4 15. Nbxd4 Nxd4 16. Bxd4 Nc3 17. Bxc3 Rxd1+ 18. Rxd1 Bxc3 19. Nd4 Bxd4 20. Rxd4 e5 21. Rd5 f6 22. Bf3 e4 23. Be2 Be6 24. Rd4 f5 25. Kf1 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.05.30"]
[Round "1"]
[White "Lieder, Konrad"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2087"]
[BlackElo "1750"]
[PlyCount "33"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. cxd5 exd5 6. Bf4 c6 7. Rc1 0-0 8. e3 Bf5 9. Bd3 Ne4 10. Qc2 Nxc3 11. Bxf5 Nxa2 12. Bxh7+ Kh8 13. Ra1 Nb4 14. Qf5 g6 15. Qh3 Nd3+ 16. Kd2 Nxf4 17. Qh6 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2003.06.13"]
[Round "8"]
[White "Kaufmann, Benjamin"]
[Black "Beckmann, Emanuel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1675"]
[BlackElo "1842"]
[PlyCount "48"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 c5 7. c3 cxd4 8. exd4 Nc6 9. 0-0 Qb6 10. Qb3 Qc7 11. Nbd2 e5 12. dxe5 dxe5 13. Bh2 Be6 14. Qc2 Nd7 15. a3 a5 16. Rad1 Nc5 17. Bc4 Bf5 18. Qc1 Bh6 19. Nh4 Ne4 20. Nxf5 gxf5 21. f4 Qb6+ 22. Kh1 Nf2+ 23. Rxf2 Qxf2 24. Nf3 e4 0-1

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2003.06.13"]
[Round "9"]
[White "Lang, Henry"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1676"]
[BlackElo "1675"]
[PlyCount "25"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. c4 b6 8. e4 Bb7 9. Qe2 dxe4 10. dxe4 Nc6 11. b3 Qc7 12. Bb2 Rfd8 13. e5 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2003.06.11"]
[Round "7"]
[White "Kaufmann, Benjamin"]
[Black "Poysti, Nathanael Nicolai"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1675"]
[BlackElo "1879"]
[PlyCount "48"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 Qd6 10. Bg2 Nf6 11. 0-0 0-0 12. Qc2 Nh5 13. Rfd1 Kh8 14. Bc1 exd4 15. cxd4 Nb4 16. Qb3 a5 17. Ba3 Ra6 18. Bxb4 axb4 19. Rab1 Rb6 20. Rdc1 Nf6 21. Rc5 Nd7 22. Qd5 Nxc5 23. Qxd6 cxd6 24. dxc5 dxc5 0-1

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2003.06.10"]
[Round "6"]
[White "Hillmann, Michael"]
[Black "Kaufmann, Benjamin"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "1763"]
[BlackElo "1675"]
[PlyCount "70"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. Bd3 Nf6 11. Qc2 c6 12. Ne5 Be6 13. 0-0 h6 14. f4 Ng4 15. Rae1 Nxe5 16. dxe5 Rad8 17. Rf3 Bc8 18. h3 f6 19. exf6 Qxf6 20. g4 Rde8 21. Ref1 Re7 22. Kh1 Rfe8 23. Bg6 Rf8 24. f5 Bd7 25. Qf2 Be8 26. Kg2 Bf7 27. h4 Re4 28. Kh3 Rfe8 29. h5 Qg5 30. f6 Bxg6 31. hxg6 gxf6 32. Rxf6 Rxe3+ 33. Rf3 Rxf3+ 34. Qxf3 Re3 35. Kg3 Rxf3+ 0-1

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2003.06.10"]
[Round "5"]
[White "Kaufmann, Benjamin"]
[Black "Zollondz, Mark"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1675"]
[BlackElo "1819"]
[PlyCount "68"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d5 5. h3 0-0 6. Nbd2 c5 7. c3 Nbd7 8. Be2 b6 9. 0-0 Bb7 10. Ne5 Nxe5 11. Bxe5 e6 12. a4 Qe7 13. a5 Bc6 14. Qb3 Nd7 15. Bxg7 Kxg7 16. Nf3 f6 17. Rfd1 Rfd8 18. Ra2 e5 19. dxe5 fxe5 20. Bb5 c4 21. Qa4 Nc5 22. Qb4 bxa5 23. Qxa5 Nb3 24. Qa4 Nc5 25. Qa5 Bxb5 26. Qxb5 Nd3 27. Qa5 Qf7 28. Rf1 Rf8 29. Qa6 Qe7 30. Ne1 Nc1 31. Ra5 Ne2+ 32. Kh2 e4 33. Rxd5 Qh4 34. g3 Rxf2+ 0-1

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2003.06.10"]
[Round "4"]
[White "Victor, Silver Star"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1628"]
[BlackElo "1675"]
[PlyCount "98"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Bd3 dxc4 8. Bxc4 c5 9. 0-0 cxd4 10. Nxd4 Nb6 11. Bb3 Bd7 12. Qf3 Rb8 13. Bf4 Ra8 14. Qxb7 Qe8 15. Qf3 Rc8 16. e4 Bb4 17. Be5 Bxc3 18. bxc3 Qe7 19. Bxf6 Qxf6 20. Qxf6 gxf6 21. Rac1 e5 22. Nf3 Bb5 23. Rfd1 Rc7 24. Nh4 Bd7 25. Rc2 Rfc8 26. Rdc1 Nc4 27. Bxc4 Rxc4 28. f3 Be6 29. Nf5 Bxf5 30. exf5 Rf4 31. c4 Rxf5 32. c5 Rc6 33. Rc4 Kf8 34. Re4 Ke7 35. Kf2 Kd7 36. g4 Rg5 37. Ra4 Rc7 38. h4 Rg8 39. Ra6 Ke7 40. Rd1 Rgc8 41. Rad6 a5 42. R1d2 Rxc5 43. Rd7+ Ke8 44. Ke2 Rc2 45. Ra7 R8c5 46. Ra8+ Ke7 47. Ra7+ Kf8 48. h5 Kg7 49. Ra6 Kf8 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2003.06.09"]
[Round "3"]
[White "Wolter, Jens"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "1790"]
[BlackElo "1675"]
[PlyCount "43"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Qg3 Bxc3 9. Bxc3 Rxe4 10. Bd3 Re8 11. Nh3 d6 12. Kb1 Bd7 13. Ng5 Ne5 14. Rde1 h6 15. Ne4 Nxe4 16. Bxe4 Bc6 17. f4 Bxe4 18. fxe5 Bg6 19. h4 dxe5 20. h5 Bh7 21. Bxe5 f6 22. Bc3 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2003.06.08"]
[Round "1"]
[White "Feuerstack, Aljoscha"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2118"]
[BlackElo "1675"]
[PlyCount "31"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Bc5 4. Qg4 g6 5. Qg3 Nf6 6. d3 0-0 7. Bg5 Nh5 8. Bxd8 Nxg3 9. hxg3 Rxd8 10. Nd5 Bb6 11. Nf6+ Kg7 12. Rxh7+ Kxf6 13. Rxf7+ Kg5 14. Nf3+ Kg4 15. Rh7 g5 16. Nh2# 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2003.06.08"]
[Round "2"]
[White "Kaufmann, Benjamin"]
[Black "Kuersten, Ruediger"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1675"]
[BlackElo "1850"]
[PlyCount "63"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 b6 5. e3 Bb7 6. Nbd2 d5 7. Bd3 Be7 8. h3 0-0 9. 0-0 Nbd7 10. Re1 Ne4 11. Ne5 f5 12. f3 Nxe5 13. Bxe5 Nf6 14. e4 Nd7 15. exf5 exf5 16. Qe2 Bg5 17. f4 Bh4 18. Rf1 Nxe5 19. fxe5 g6 20. Nf3 Bg3 21. Qe3 f4 22. Qe2 Qe7 23. a3 a5 24. Nh2 Rac8 25. Rac1 Rc7 26. Qd2 Bc8 27. Rf3 g5 28. Be2 g4 29. Rff1 gxh3 30. Ng4 hxg2 31. Kxg2 Qg5 32. Qd1 0-1

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.10.02"]
[Round "4.11"]
[White "Buncke, Johanna"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1078"]
[BlackElo "1203"]
[PlyCount "45"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 Nf6 7. Nc3 0-0 8. 0-0 Re8 9. Nxc6 dxc6 10. Bxb6 cxb6 11. Re1 Be6 12. Bxe6 Rxe6 13. e5 Nd7 14. f4 Qc7 15. Qg4 Rae8 16. Rad1 Nc5 17. b4 Na6 18. a3 c5 19. b5 Nb8 20. Nd5 Qc8 21. Nf6+ Kf8 22. Nxh7+ Ke7 23. Qg5+ 1-0

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.10.02"]
[Round "5.11"]
[White "Schroeder, Janet"]
[Black "Kaufmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1313"]
[BlackElo "1203"]
[PlyCount "73"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 Nf6 6. Nc3 Be6 7. Bb3 0-0 8. Bg5 Nd4 9. Bd5 c6 10. Bb3 Re8 11. Na4 Bb6 12. Nxd4 exd4 13. Nxb6 axb6 14. 0-0 h6 15. Bh4 Bxb3 16. axb3 Qe7 17. Qf3 Qe6 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. Ra3 Ra6 21. f4 Rea8 22. Rfa1 Kg7 23. Kf2 Kg6 24. Rxa6 Rxa6 25. Ra3 f5 26. Kf3 Kf6 27. Rxa6 bxa6 28. exf5 Kxf5 29. g4+ Kf6 30. c3 dxc3 31. bxc3 a5 32. Ke4 b5 33. d4 Kg6 34. Kd3 d5 35. c4 h5 36. cxb5 cxb5 37. Kc3 1/2-1/2

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.10.01"]
[Round "3.10"]
[White "Kaufmann, Benjamin"]
[Black "Schulz, Stefanie"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1203"]
[BlackElo "1451"]
[PlyCount "64"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bd3 Bc5 7. Nc3 0-0 8. 0-0 b6 9. Re1 Bb7 10. Bd2 h6 11. Rc1 a6 12. Be3 Bxe3 13. Rxe3 b5 14. Qd2 Nb4 15. Nxe5 Nxd3 16. cxd3 d5 17. exd5 Nxd5 18. Nxd5 Qxd5 19. Nf3 Qxa2 20. b4 Qd5 21. Rc5 Qd6 22. Qc3 Rac8 23. Rxc8 Rxc8 24. Qd2 Bxf3 25. Rxf3 Qxb4 26. Qd1 a5 27. h3 a4 28. Re3 Qd6 29. Qe1 Rf8 30. Qa5 Rc8 31. Qe1 Kf8 32. Kf1 b4 0-1

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.09.30"]
[Round "2.8"]
[White "Giersiepen, Annika"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1439"]
[BlackElo "1203"]
[PlyCount "34"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nc3 Nf6 6. Bg5 Be6 7. Bb3 0-0 8. 0-0 Nd4 9. Nd2 c6 10. Na4 b6 11. Nxc5 bxc5 12. f4 Bg4 13. Qxg4 Nxg4 14. Bxd8 Rfxd8 15. fxe5 Nxe5 16. Rab1 Nxb3 17. axb3 d5 1-0

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.09.30"]
[Round "1.10"]
[White "Kaufmann, Benjamin"]
[Black "Beisser, Jacob"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1203"]
[BlackElo "1481"]
[PlyCount "120"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 d5 9. exd5 Nb4 10. Bf3 Nbxd5 11. Nxd5 Nxd5 12. Bxd5 Qxd5 13. c3 b6 14. Qf3 Bb7 15. Qxd5 Bxd5 16. a3 Rad8 17. Rfd1 e6 18. Rd2 Rd7 19. Rad1 Rfd8 20. Nf3 Bc6 21. Rxd7 Rxd7 22. Rxd7 Bxd7 23. Kf1 e5 24. Nd2 f5 25. g3 Kf7 26. Ke2 Ke6 27. f4 e4 28. Nb3 Kd5 29. Bd4 Bxd4 30. Nxd4 a5 31. Ke3 b5 32. Nb3 b4 33. Nxa5 bxc3 34. bxc3 Kc5 35. c4 Be6 36. Nb7+ Kxc4 37. Nd6+ Kb3 38. h4 h5 39. Nb5 Bd7 40. Nd6 Kxa3 41. Nf7 Kb3 42. Kd2 Kb2 43. Kd1 Kc3 44. Ke2 Kc2 45. Ke3 Kc3 46. Ne5 Be8 47. Ke2 Kd4 48. Kd2 e3+ 49. Ke2 Ke4 50. Ke1 Kd4 51. Ke2 Ke4 52. Ke1 Bb5 53. Kd1 e2+ 54. Ke1 Ke3 55. Nf7 Kf3 56. Nh8 Kxg3 57. Nxg6 Kf3 58. Nf8 Kxf4 59. Ng6+ Kg3 60. Ne5 f4 0-1

[Event "Bremen-ch U12"]
[Site "Bremen"]
[Date "2000.??.??"]
[Round "?"]
[White "Brehmer, Johann Hinrich"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "83"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nc3 Ne7 5. Nf3 g6 6. Bd3 Bg7 7. 0-0 0-0 8. cxd5 cxd5 9. Bd2 Nbc6 10. Rc1 Bd7 11. Qe2 Qc7 12. a3 a6 13. Rc2 Rac8 14. Rfc1 Qd6 15. Qe1 Rc7 16. Ne2 Rfc8 17. Ng3 Be8 18. Rc3 Bf6 19. R1c2 Kg7 20. Qc1 Ng8 21. b4 Bd8 22. Rc5 f5 23. Ne2 Kf6 24. Nf4 Nge7 25. h4 h6 26. Be2 g5 27. hxg5+ hxg5 28. Nd3 Bh5 29. Be1 Bxf3 30. Bxf3 Ng6 31. Bd2 Nge7 32. Bd1 b6 33. R5c3 Kg6 34. Nb2 Kf7 35. Be2 b5 36. Rc5 Nb8 37. Nd3 Nd7 38. Rxc7 Bxc7 39. g3 Kf6 40. Ne5 Kg7 41. g4 Kh6 42. Nf7+ 1-0

