[Event "GER-chT Nord-West U20"]
[Site "Germany"]
[Date "2006.11.04"]
[Round "?"]
[White "Biller, Eugen"]
[Black "Wolter, Jens"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2057"]
[BlackElo "2098"]
[PlyCount "74"]
[EventDate "2006.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Qd3 0-0 10. 0-0 Nd7 11. Be3 Nc5 12. Qc2 b6 13. f3 Be6 14. Rac1 Rc8 15. b3 a5 16. Rfd1 Qc7 17. Nb5 Qb7 18. Bf1 Bd7 19. Nc3 Bc6 20. Qf2 Rfd8 21. Nd5 e6 22. Nc3 h6 23. Bf4 Qe7 24. Qd2 Qh4 25. Bxd6 Nb7 26. Qf4 Qh5 27. g4 Qh4 28. Qg3 Qf6 29. Be2 Nxd6 30. Rxd6 Qg5 31. Rxd8+ Rxd8 32. f4 Qc5+ 33. Kf1 Rd4 34. Qf3 Qe7 35. Bd3 Qa3 36. Rc2 Rd7 37. Qe2 Qd6 0-1

[Event "GER-chT Nord-West U20"]
[Site "Germany"]
[Date "2006.09.24"]
[Round "1.1"]
[White "Biller, Eugen"]
[Black "Nuesken, Nikolas"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2057"]
[BlackElo "2350"]
[PlyCount "48"]
[EventDate "2006.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 Na5 9. c3 Nxb3 10. axb3 Bb7 11. Qc2 c5 12. d3 0-0 13. Nbd2 Nd7 14. Nh2 f5 15. exf5 Rxf5 16. Ne4 d5 17. Ng3 Rf7 18. Nf3 Bd6 19. Ng5 Rf6 20. f4 exf4 21. Nh5 Rg6 22. Nxf4 Qxg5 23. Nxg6 Qxg6 24. Qe2 Qg3 0-1

[Event "Niedersachsen-ch U18"]
[Site "Rotenburg/Wuemme"]
[Date "2006.04.13"]
[Round "8"]
[White "Biller, Eugen"]
[Black "Lachmund, Delf"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2020"]
[BlackElo "2109"]
[PlyCount "45"]
[EventDate "2006.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. h4 Bh6 14. g4 Bf4 15. Qf3 Be6 16. Nxf4 Qf6 17. Be2 exf4 18. g5 Qe5 19. Rd1 Ne7 20. Nb4 f5 21. gxf6 Rxf6 22. Nd3 Bg4 23. Nxe5 1-0

[Event "Niedersachsen-ch U18"]
[Site "Rotenburg/Wuemme"]
[Date "2006.04.13"]
[Round "9"]
[White "Schulze, Dorothee"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1946"]
[BlackElo "2020"]
[PlyCount "72"]
[EventDate "2006.04.08"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Nc3 a6 13. Re1 0-0 14. Bg5 Ng4 15. g3 h6 16. Be3 Rf6 17. Bf1 Bd7 18. Rc1 Be8 19. h3 Nxe3 20. Rxe3 Bh5 21. g4 Bg6 22. Ne5 Bh7 23. Bg2 Raf8 24. Qd2 Rxf2 25. Qxf2 Rxf2 26. Kxf2 Nxe5 27. Rxe5 Bxe5 28. dxe5 Qxe5 29. Re1 Qf6+ 30. Kg1 Qd4+ 31. Kh2 Kf7 32. Kg3 b5 33. a3 g5 34. Bf3 Bd3 35. Kg2 b4 36. axb4 Qxb4 0-1

[Event "Niedersachsen-ch U18"]
[Site "Rotenburg/Wuemme"]
[Date "2006.04.13"]
[Round "7"]
[White "Wolf, Christoph"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1960"]
[BlackElo "2020"]
[PlyCount "105"]
[EventDate "2006.04.08"]
[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. exd5 exd5 5. Bg5 Be7 6. Bd3 h6 7. Bf4 c6 8. Nge2 Be6 9. Qd2 Nbd7 10. Ng3 g5 11. Be3 Ng4 12. 0-0-0 Qc7 13. Rde1 0-0-0 14. Nf5 Bf6 15. Ne2 Nb6 16. c3 Nc4 17. Bxc4 dxc4 18. Qc2 Qa5 19. Neg3 Qxa2 20. Ne4 Nxe3 21. Nxe3 Be7 22. Rhf1 Rhe8 23. g4 Kb8 24. Ng3 Bd6 25. Nh5 Bxh2 26. f4 Bxf4 27. Nxf4 gxf4 28. Qh2 Ka8 29. Qxf4 Bd5 30. Nxd5 cxd5 31. Qf6 Rb8 32. Qf5 Qa1+ 33. Qb1 Qa4 34. Re5 Rxe5 35. dxe5 Qe8 36. Qf5 Rd8 37. Qf6 a6 38. Rf5 d4 39. Qxf7 d3 40. Qxc4 d2+ 41. Kd1 Qg6 42. e6 Qg7 43. Rd5 Rxd5 44. Qxd5 Qxg4+ 45. Kxd2 Qf4+ 46. Kc2 Qf6 47. Qd6 Qf5+ 48. Kb3 Qb5+ 49. Qb4 Qd5+ 50. Qc4 Qd1+ 51. Ka2 Kb8 52. e7 Qd7 53. Qg8+ 1-0

[Event "Niedersachsen-ch U18"]
[Site "Rotenburg/Wuemme"]
[Date "2006.04.12"]
[Round "6"]
[White "Baisakow, Alexander"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2004"]
[BlackElo "2020"]
[PlyCount "25"]
[EventDate "2006.04.08"]
[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. Bc4 Nf6 3. Nf3 d6 4. 0-0 Be7 5. d4 exd4 6. Nxd4 0-0 7. Nc3 Nbd7 8. f4 Nc5 9. Qe1 Ne6 10. Nf5 Nc5 11. Nd4 Ne6 12. Nf5 Nc5 13. Nd4 1/2-1/2

[Event "Niedersachsen-ch U18"]
[Site "Rotenburg/Wuemme"]
[Date "2006.04.11"]
[Round "5"]
[White "Biller, Eugen"]
[Black "Holloway, Timo"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "2020"]
[BlackElo "2012"]
[PlyCount "69"]
[EventDate "2006.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. Nc2 Nd7 10. 0-0 Nc5 11. f3 Bd7 12. Qd2 a5 13. Rfd1 b6 14. Rab1 f5 15. exf5 Bxf5 16. Rbc1 Rc8 17. Na3 Kh8 18. Nab5 Nb4 19. Nd4 Bd7 20. Qe1 Nc6 21. Ncb5 Nxd4 22. Nxd4 Ne6 23. Qd2 Nxd4 24. Bxd4 Qc7 25. b3 Bxd4+ 26. Qxd4+ Rf6 27. Qd2 Qc5+ 28. Kf1 Qh5 29. Kg1 Qc5+ 30. Qd4 Kg7 31. Kf2 Kf7 32. Qxc5 bxc5 33. g3 Bc6 34. Rc3 Rb8 35. Rd2 1/2-1/2

[Event "Niedersachsen-ch U18"]
[Site "Rotenburg/Wuemme"]
[Date "2006.04.10"]
[Round "4"]
[White "Baeumler, Ilja"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2209"]
[BlackElo "2020"]
[PlyCount "49"]
[EventDate "2006.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 h6 9. 0-0 a6 10. a3 b5 11. Re1 g5 12. Bg3 g4 13. Nd2 Qg5 14. Nb3 Bb6 15. Bf1 0-0 16. Qd2 Qxd2 17. Nxd2 Bd4 18. h3 Bxe5 19. Bxe5 Ncxe5 20. hxg4 Nxg4 21. Nf3 Bb7 22. Rad1 Rac8 23. Rd4 Ngf6 24. Ne5 Kg7 25. Bd3 1/2-1/2

[Event "Niedersachsen-ch U18"]
[Site "Rotenburg/Wuemme"]
[Date "2006.04.09"]
[Round "3"]
[White "Biller, Eugen"]
[Black "Kaphle, Stephan"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2020"]
[BlackElo "2020"]
[PlyCount "59"]
[EventDate "2006.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 d6 7. Bd3 Nf6 8. 0-0 b5 9. Nf3 Nbd7 10. Qe1 Bb7 11. Bd2 Be7 12. a3 Nc5 13. Rc1 d5 14. e5 Nfe4 15. Bxe4 Nxe4 16. Nxe4 dxe4 17. Nd4 0-0 18. c3 Bd5 19. Qg3 Rfe8 20. Kh1 Rad8 21. f5 exf5 22. Nxf5 Bf8 23. Bg5 Rd7 24. Nxg7 Rxe5 25. Bf6 Re6 26. Nxe6+ Qxg3 27. hxg3 Bxe6 28. Rcd1 Rxd1 29. Rxd1 h5 30. Rd8 1-0

[Event "Niedersachsen-ch U18"]
[Site "Rotenburg/Wuemme"]
[Date "2006.04.09"]
[Round "2"]
[White "Kleinschmidt, Rene"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1717"]
[BlackElo "2020"]
[PlyCount "43"]
[EventDate "2006.04.08"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bg5 Qf7 13. Qc2 g6 14. Bh6 Re8 15. a3 e5 16. dxe5 Ndxe5 17. Nxe5 Nxe5 18. Bb5 Rd8 19. Bg5 Rf8 20. Bh6 Rd8 21. Bg5 Rf8 22. Bh6 1/2-1/2

[Event "Niedersachsen-ch U18"]
[Site "Rotenburg/Wuemme"]
[Date "2006.04.08"]
[Round "1"]
[White "Biller, Eugen"]
[Black "Lubbe, Alexander"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2020"]
[BlackElo "1881"]
[PlyCount "63"]
[EventDate "2006.04.08"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6 7. h3 e6 8. g4 Bg6 9. Ne5 Nbd7 10. Nc4 Qc7 11. h4 Be4 12. Rh3 Bd5 13. Ne3 0-0-0 14. Ncxd5 exd5 15. Bd3 g6 16. c3 Bd6 17. Qc2 Bf4 18. g5 Nh5 19. 0-0-0 f6 20. Rg1 fxg5 21. hxg5 Nf8 22. Be2 Ng7 23. Ng4 Nfe6 24. Nf6 Nf5 25. Bg4 Bxd2+ 26. Qxd2 Kb8 27. Rgh1 Qf4 28. Qxf4+ Nxf4 29. Rf3 Ne6 30. Bxf5 gxf5 31. Rxf5 Rdf8 32. Nd7+ 1-0

[Event "Niedersachsen-ch U16"]
[Site "Rotenburg/Wuemme"]
[Date "2005.03.25"]
[Round "9"]
[White "Dorn, Matthias"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1783"]
[BlackElo "2039"]
[PlyCount "60"]
[EventDate "2005.03.19"]
[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 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nf6 8. 0-0 0-0 9. e5 Nd5 10. Nxd4 Nb6 11. Nb5 a6 12. Nc3 Nxc4 13. Nxc4 Qh4 14. Ne3 Rd8 15. Qe2 Nc6 16. f4 b5 17. Ncd5 Nd4 18. Qf2 Qxf2+ 19. Rxf2 Bb7 20. Rd2 c5 21. Nc3 Nf3+ 22. gxf3 Rxd2 23. f5 Re8 24. f4 g5 25. fxg6 hxg6 26. a4 b4 27. Ncd1 Red8 28. Rc1 Bf3 29. Nf2 Rxb2 30. h4 b3 0-1

[Event "Niedersachsen-ch U16"]
[Site "Rotenburg/Wuemme"]
[Date "2005.03.24"]
[Round "8"]
[White "Biller, Eugen"]
[Black "Lubbe, Alexander"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2039"]
[BlackElo "1750"]
[PlyCount "47"]
[EventDate "2005.03.19"]
[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 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. Ne2 Nbd7 6. f3 Nb6 7. Bb3 Bc8 8. Nbc3 Nbxd5 9. d4 e6 10. 0-0 Be7 11. Ne4 0-0 12. c3 b6 13. g4 c6 14. N2g3 Bb7 15. Bc2 Nxe4 16. fxe4 Nc7 17. e5 c5 18. Qd3 g6 19. Bh6 Ba6 20. Qf3 Bxf1 21. Rxf1 cxd4 22. Bxf8 Qxf8 23. cxd4 Nb5 24. Bb1 1/2-1/2

[Event "Niedersachsen-ch U16"]
[Site "Rotenburg/Wuemme"]
[Date "2005.03.23"]
[Round "7"]
[White "Baisakow, Alexander"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2031"]
[BlackElo "2039"]
[PlyCount "45"]
[EventDate "2005.03.19"]
[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 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 0-0 11. Nc3 Nb4 12. Bg5 Nbd5 13. Bxd5 Nxd5 14. Bxe7 Nxe7 15. Ne5 Nd5 16. Nxd5 Qxd5 17. Rac1 Bd7 18. Rc4 Rac8 19. Rdc1 Rxc4 20. Rxc4 Rc8 21. Rxc8+ Bxc8 22. Qc4 Qxc4 23. Nxc4 1/2-1/2

[Event "Niedersachsen-ch U16"]
[Site "Rotenburg/Wuemme"]
[Date "2005.03.22"]
[Round "5"]
[White "Abel, Dennes"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2145"]
[BlackElo "2039"]
[PlyCount "45"]
[EventDate "2005.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 a6 9. 0-0 b5 10. a3 Nb6 11. Qe2 Bb7 12. a4 b4 13. Nb1 Be7 14. c3 h6 15. Nd4 Qd7 16. a5 Nc8 17. Nd2 g5 18. Bg3 Nxd4 19. cxd4 f5 20. exf6 Bxf6 21. Nb3 0-0 22. Rae1 Nd6 23. Nc5 1-0

[Event "Niedersachsen-ch U16"]
[Site "Rotenburg/Wuemme"]
[Date "2005.03.22"]
[Round "6"]
[White "Biller, Eugen"]
[Black "Sauer, Norwin"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2039"]
[BlackElo "1692"]
[PlyCount "75"]
[EventDate "2005.03.19"]
[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. Re1 Nd6 6. Nxe5 Be7 7. Nxc6 dxc6 8. Bd3 Be6 9. b3 Bf6 10. Nc3 Qd7 11. Bb2 0-0-0 12. a4 Bg4 13. f3 Bf5 14. Qe2 Rhe8 15. Qf1 Bxd3 16. Qxd3 Nf5 17. Qxd7+ Kxd7 18. Rxe8 Rxe8 19. Rb1 Nd4 20. Ne4 Ne2+ 21. Kf1 Bxb2 22. Rxb2 Nd4 23. Nc5+ Kc8 24. c3 Ne6 25. Nxe6 Rxe6 26. Kf2 c5 27. d3 Kd7 28. Re2 Rxe2+ 29. Kxe2 Ke6 30. Ke3 Ke5 31. h3 h5 32. f4+ Kf5 33. Kf3 a6 34. a5 g6 35. g4+ hxg4+ 36. hxg4+ Ke6 37. Ke4 f5+ 38. gxf5+ 1/2-1/2

[Event "Niedersachsen-ch U16"]
[Site "Rotenburg/Wuemme"]
[Date "2005.03.21"]
[Round "4"]
[White "Kaphle, Sebastian"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1722"]
[BlackElo "2039"]
[PlyCount "70"]
[EventDate "2005.03.19"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Bb4+ 10. Bd2 Qa5 11. Bc3 0-0 12. 0-0 b5 13. a3 Bxc3 14. Nxc3 Qb6 15. Nxb5 a6 16. g4 axb5 17. gxf5 exf5 18. Qd3 Bd7 19. Rfc1 b4 20. a4 b3 21. Rc5 Ra5 22. Rac1 Rfa8 23. Rb5 Rxb5 24. axb5 Na5 25. Rc5 Nb7 26. Rc3 Ra1+ 27. Kg2 Qg6+ 28. Ng5 Qxg5+ 29. Qg3 Qd8 30. Rxb3 Na5 31. Ra3 Rc1 32. Rc3 Rb1 33. b3 Nxb3 34. Rxb3 f4 35. Qd3 Qg5+ 0-1

[Event "Niedersachsen-ch U16"]
[Site "Rotenburg/Wuemme"]
[Date "2005.03.20"]
[Round "3"]
[White "Biller, Eugen"]
[Black "Borrink, Joern"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2039"]
[BlackElo "1670"]
[PlyCount "53"]
[EventDate "2005.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Nf6 5. d3 Be7 6. 0-0 0-0 7. h3 h6 8. Re1 a6 9. Ba4 b5 10. Bb3 Bb7 11. Nbd2 Qd7 12. Nf1 Nd8 13. Ng3 Ne6 14. d4 exd4 15. cxd4 Rad8 16. Bc2 Nh7 17. Qd3 Bg5 18. e5 g6 19. Nxg5 Nexg5 20. h4 Ne6 21. Bxh6 Rfe8 22. h5 Nhg5 23. hxg6 Nf4 24. Qe3 Nfh3+ 25. Kh2 Qg4 26. Ne4 Nf4 27. Nf6+ 1-0

[Event "Niedersachsen-ch U16"]
[Site "Rotenburg/Wuemme"]
[Date "2005.03.20"]
[Round "2"]
[White "Konrad, Jakob"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1718"]
[BlackElo "2039"]
[PlyCount "67"]
[EventDate "2005.03.19"]
[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. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Ne5 Qc7 8. Bb5 0-0 9. Bxc6 bxc6 10. 0-0 Nd7 11. Nxd7 Bxd7 12. Bxd6 Qxd6 13. Nb3 cxd4 14. cxd4 Rfb8 15. Qc2 Rb6 16. Nc5 a5 17. b3 f6 18. f4 Be8 19. Qc3 Rb5 20. Rac1 Ra7 21. Rf2 h6 22. Rcf1 Bg6 23. g4 f5 24. Rg2 fxg4 25. Rxg4 Bf5 26. Rg3 h5 27. Kf2 h4 28. Rg5 g6 29. Rfg1 Kf7 30. Nd3 Qa3 31. Ne5+ Kf8 32. Qxc6 Qxa2+ 33. Kf3 Qxh2 34. Qd6+ 1-0

[Event "Niedersachsen-ch U16"]
[Site "Rotenburg/Wuemme"]
[Date "2005.03.19"]
[Round "1"]
[White "Biller, Eugen"]
[Black "Falk, Kristoffer"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2039"]
[BlackElo "1619"]
[PlyCount "75"]
[EventDate "2005.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Nc6 7. Be3 d6 8. 0-0 Be7 9. f4 Qc7 10. Qf3 Nxd4 11. Bxd4 e5 12. Be3 0-0 13. f5 b5 14. a3 Bb7 15. g4 Nd7 16. g5 f6 17. g6 h6 18. a4 b4 19. Ne2 Nb6 20. c4 a5 21. b3 Rfd8 22. Ng3 Nd7 23. Be2 Bc6 24. Qh5 Bf8 25. Qh4 Rdc8 26. Rf2 Ra6 27. Rg2 Qd8 28. Nh5 Qe7 29. Qg4 Raa8 30. Bxh6 gxh6 31. g7 Bxg7 32. Nxg7 Kh8 33. Qg6 Nf8 34. Qxh6+ Nh7 35. Kh1 Rg8 36. Rag1 Qb7 37. Rg3 Ra7 38. Qxh7+ 1-0

[Event "Niedersachsen-ch U16"]
[Site "Borkum"]
[Date "2004.04.09"]
[Round "9"]
[White "Biller, Eugen"]
[Black "Opaska, Ines"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1850"]
[BlackElo "1471"]
[PlyCount "61"]
[EventDate "2004.04.??"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Nf3 e6 7. Bd2 Nd7 8. Qe2 Be7 9. Ne5 Ngf6 10. 0-0-0 Qc7 11. f3 Nxe5 12. dxe5 Nd7 13. f4 h5 14. h3 0-0-0 15. g4 hxg4 16. hxg4 Bg6 17. Qf2 Bc5 18. Be3 Bxe3+ 19. Qxe3 Nb6 20. Bb3 Rxd1+ 21. Rxd1 Rd8 22. Rh1 Kb8 23. Qf3 Qe7 24. Kb1 f6 25. f5 Bf7 26. fxe6 Bxe6 27. exf6 gxf6 28. Re1 Bd5 29. Qf4+ Qd6 30. Nxd5 Nxd5 31. Qxd6+ 1/2-1/2

[Event "Niedersachsen-ch U16"]
[Site "Borkum"]
[Date "2004.04.08"]
[Round "8"]
[White "Baisakow, Alexander"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1778"]
[BlackElo "1850"]
[PlyCount "36"]
[EventDate "2004.04.??"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 0-0 7. c3 Bf5 8. Re1 Bxd3 9. Qxd3 c6 10. Bg5 f6 11. Bh4 Qd7 12. Bg3 Nf5 13. Bxd6 Nxd6 14. Nbd2 Qf7 15. Re2 Nd7 16. Rae1 Rae8 17. Rxe8 Rxe8 18. Rxe8+ Qxe8 1/2-1/2

[Event "Niedersachsen-ch U16"]
[Site "Borkum"]
[Date "2004.04.07"]
[Round "7"]
[White "Biller, Eugen"]
[Black "Konrad, Jakob"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1850"]
[BlackElo "1744"]
[PlyCount "55"]
[EventDate "2004.04.??"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nb3 Bb4 8. Bd2 Nf6 9. 0-0 0-0 10. Qe2 b6 11. a3 Be7 12. f4 d6 13. Rae1 Nd7 14. Qf2 Nc5 15. Nxc5 bxc5 16. Qg3 Nd4 17. b3 Bb7 18. Ne2 Nxe2+ 19. Rxe2 d5 20. exd5 exd5 21. Qh3 g6 22. f5 Bd6 23. Qh6 Rfe8 24. Rxe8+ Rxe8 25. fxg6 fxg6 26. Bxg6 Bf8 27. Qg5 Re5 28. Bf7+ 1-0

[Event "Niedersachsen-ch U16"]
[Site "Borkum"]
[Date "2004.04.06"]
[Round "6"]
[White "Baeumler, Ilja"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2102"]
[BlackElo "1850"]
[PlyCount "85"]
[EventDate "2004.04.??"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. Bxc3 Ne4 8. Ba5 0-0 9. Bd3 Nc6 10. Bxe4 Nxa5 11. Bd3 c5 12. dxc5 Qc7 13. f4 Qxc5 14. Qd2 Nc4 15. Bxc4 Qxc4 16. Nf3 Qe4+ 17. Kf2 Bd7 18. Nd4 Rae8 19. Rae1 Qg6 20. Rhf1 f6 21. Kg1 f5 22. Qa5 Bc6 23. Qxa7 Ra8 24. Qc5 Rxa2 25. b3 Raa8 26. Ra1 Rac8 27. Qd6 Rfe8 28. b4 Qf7 29. b5 Bd7 30. Ra7 Rc4 31. Rxb7 Rxd4 32. Rxd7 Qg6 33. Qc5 Rc4 34. Qf2 Rec8 35. Rc1 Qe8 36. Rb7 R4c5 37. Qg3 Qf8 38. Qg6 Re8 39. Rxg7+ Qxg7 40. Qxe8+ Kh7 41. Qxe6 Rxb5 42. Qxf5+ Kh8 43. Ra1 1-0

[Event "Niedersachsen-ch U16"]
[Site "Borkum"]
[Date "2004.04.06"]
[Round "5"]
[White "Biller, Eugen"]
[Black "Dorn, Matthias"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1850"]
[BlackElo "1621"]
[PlyCount "51"]
[EventDate "2004.04.??"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 h6 11. 0-0 Bd6 12. Be3 0-0 13. Ng3 Nb6 14. Rc1 Bd7 15. Bb1 Bxg3 16. fxg3 Nc4 17. Qd3 Qf5 18. Qc3 Qh5 19. h3 e5 20. g4 Qe8 21. dxe5 N6xe5 22. Nxe5 Rxf1+ 23. Rxf1 Qxe5 24. Bd4 Qe7 25. Qd3 Qe4 26. Qxc4 1-0

[Event "Niedersachsen-ch U16"]
[Site "Borkum"]
[Date "2004.04.05"]
[Round "4"]
[White "Walther, Jakob"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1527"]
[BlackElo "1850"]
[PlyCount "58"]
[EventDate "2004.04.??"]
[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 dxc4 3. e3 e6 4. Bxc4 Nf6 5. Nf3 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nc3 a6 10. a4 b6 11. Ng5 Ne5 12. Bb3 Bb7 13. Bc2 Ke7 14. b3 Bb4 15. Bb2 Rac8 16. Nge4 Bxe4 17. Nxe4 Rxc2 18. Bxe5 Nxe4 19. f3 Bc3 20. Bxc3 Nxc3 21. Rd3 Rc8 22. e4 Ne2+ 23. Kf1 Nf4 24. Rdd1 Nxg2 25. Rd3 Nf4 26. Rdd1 Rxh2 27. Kg1 Rcc2 28. Rac1 Rcg2+ 29. Kf1 Rh1# 0-1

[Event "Niedersachsen-ch U16"]
[Site "Borkum"]
[Date "2004.04.04"]
[Round "3"]
[White "Biller, Eugen"]
[Black "Meurer, Markus"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1850"]
[BlackElo "1495"]
[PlyCount "84"]
[EventDate "2004.04.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. Bd3 Bd7 13. c3 Bg7 14. Qh5 h6 15. Nc2 0-0 16. Nce3 Qg5 17. Qe2 f5 18. h4 Qg6 19. Bc2 e4 20. Nf4 Qe8 21. Ned5 Ra7 22. Rh3 Ne5 23. 0-0-0 a5 24. Rg3 Kh8 25. Nh5 Be6 26. Nxg7 Rxg7 27. Rxg7 Kxg7 28. Nc7 Qd7 29. Nxe6+ Qxe6 30. Qxb5 Ng4 31. Bb3 Qe7 32. Qb6 Rf6 33. Re1 d5 34. Qd4 Qe5 35. Qd2 f4 36. f3 e3 37. Qxd5 Qxd5 38. Bxd5 Nf2 39. Bc4 Rg6 40. Bf1 Rd6 41. Kb1 Rd2 42. b4 Nd1 1/2-1/2

[Event "Niedersachsen-ch U16"]
[Site "Borkum"]
[Date "2004.04.04"]
[Round "2"]
[White "Kohlmann, Arndt"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1683"]
[BlackElo "1850"]
[PlyCount "113"]
[EventDate "2004.04.??"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. Bxc3 Ne4 8. Qg4 g6 9. Ne2 c5 10. dxc5 Nxc3 11. Nxc3 Qc7 12. f4 Qxc5 13. 0-0-0 Bd7 14. Bd3 Qe7 15. Qf3 Nc6 16. Nb5 0-0-0 17. Qe3 Kb8 18. Nd6 Rhg8 19. Ba6 Bc8 20. Bb5 Bd7 21. Rd3 Na5 22. Ra3 Bxb5 23. Rxa5 Ba6 24. Nb5 d4 25. Nxd4 Qc7 26. Nb3 Rc8 27. Rc5 Qe7 28. Rd1 Bc4 29. Rd6 Bxb3 30. Rxc8+ Rxc8 31. Qxb3 g5 32. Qb5 Qc7 33. c3 Rd8 34. Qb4 Rg8 35. fxg5 Rxg5 36. Qh4 a6 37. Qd4 Rg8 38. g3 Qe7 39. Rd7 Qe8 40. Qd6+ Ka7 41. Qc7 Qc8 42. Qxc8 Rxc8 43. Rxf7 Rc5 44. Rf6 Rxe5 45. Rxh6 Re2 46. h4 e5 47. g4 e4 48. Re6 e3 49. g5 Re1+ 50. Kc2 Rh1 51. Rxe3 Rxh4 52. Rg3 Rh8 53. g6 Kb6 54. g7 Rg8 55. Kd3 Kc7 56. Ke4 Kd7 57. Kf5 1-0

[Event "Niedersachsen-ch U16"]
[Site "Borkum"]
[Date "2004.04.03"]
[Round "1"]
[White "Biller, Eugen"]
[Black "Kubannek, Fabian"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1850"]
[BlackElo "1538"]
[PlyCount "89"]
[EventDate "2004.04.??"]
[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 d6 4. 0-0 Nf6 5. Re1 Be7 6. d4 exd4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bd3 0-0 10. Nc3 h6 11. Qf3 Ng4 12. h3 Ne5 13. Qh5 Nxd3 14. cxd3 f5 15. Ne2 Qe8 16. Qxe8 Rfxe8 17. Ng3 fxe4 18. dxe4 Bf6 19. Rb1 Rab8 20. b3 c5 21. Bd2 Bc6 22. Ba5 Rb7 23. Rbc1 Bd4 24. Nf5 Bf6 25. f3 Bd7 26. Ne3 Bd4 27. Kh2 Bxe3 28. Rxe3 Re7 29. e5 Be6 30. Bxc7 dxe5 31. Bxe5 Re8 32. Rxc5 Rd7 33. Bc3 Bf7 34. Rxe8+ Bxe8 35. Rc8 Kf8 36. Kg3 g6 37. Bb4+ Kf7 38. Bc5 a6 39. Ra8 Rd5 40. Be3 Ra5 41. a4 h5 42. Ra7+ Kg8 43. h4 Bf7 44. Bb6 Rd5 45. Rxa6 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2004.01.04"]
[Round "5.6"]
[White "Hiemann, Moritz"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1746"]
[BlackElo "2112"]
[PlyCount "55"]
[EventDate "2004.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nc6 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 b4 12. Bf4 a4 13. a3 bxa3 14. bxa3 Ba6 15. Ne3 Nd4 16. c4 Nb3 17. cxd5 exd5 18. Nxd5 Nxa1 19. Qxa1 Rc8 20. Nxe7+ Qxe7 21. e6 fxe6 22. Ng5 Qf6 23. Qd1 e5 24. Bd5+ Kh8 25. Nxh7 Qg6 26. Nxf8 Rxf8 27. Bxe5 Bxd3 28. Bxg7+ 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2004.01.03"]
[Round "4.10"]
[White "Biller, Eugen"]
[Black "Boehme, Arne"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1746"]
[BlackElo "2012"]
[PlyCount "91"]
[EventDate "2004.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rac8 14. d5 Nc4 15. b3 Nb6 16. Ng3 Ne8 17. Nh2 g6 18. Rf1 Bf6 19. Bh6 Bg7 20. Bxg7 Nxg7 21. f4 exf4 22. Rxf4 a5 23. Ng4 Bxg4 24. Rxg4 c4 25. b4 axb4 26. cxb4 Qa7 27. Kh2 Qa3 28. Qd2 Nd7 29. Rf1 f6 30. Qh6 Rf7 31. Rh4 Nf8 32. e5 Ne8 33. e6 Rg7 34. Ne4 Qb2 35. Rf2 Qe5+ 36. g3 Ra8 37. Rhf4 f5 38. Bb1 Ra3 39. Ng5 Nf6 40. Nf7 Qc3 41. R4f3 Qxb4 42. Rxf5 Nxd5 43. Rxd5 Qe1 44. Qf4 Nxe6 45. Nh6+ Kh8 46. Qf8+ 1-0

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.29"]
[Round "7"]
[White "Meurer, Markus"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1478"]
[BlackElo "1497"]
[PlyCount "79"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d3 d6 8. Bd2 Bd7 9. a3 Qc8 10. Rb1 Bh3 11. b4 Bxg2 12. Kxg2 b6 13. Qc1 Re8 14. Bh6 Bh8 15. h3 Qd7 16. Nh2 Nd4 17. e4 Qc6 18. f4 Nf5 19. Bg5 h6 20. g4 Ne3+ 21. Qxe3 hxg5 22. fxg5 Nd7 23. Nd5 e6 24. Nf6+ Nxf6 25. gxf6 d5 26. g5 Rad8 27. b5 Qb7 28. Rfd1 d4 29. Qg3 e5 30. Nf3 Qc7 31. Ra1 Ra8 32. a4 Qd6 33. a5 Rab8 34. axb6 axb6 35. Ra6 Rb7 36. Rda1 Rbb8 37. Ra7 Qe6 38. Rc7 Bxf6 39. Rc6 Qd7 40. Rxf6 1-0

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.28"]
[Round "6"]
[White "Biller, Eugen"]
[Black "Flassig, Stefan"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "1497"]
[BlackElo "1406"]
[PlyCount "61"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 Bg4 6. Be2 g6 7. 0-0 Bg7 8. c4 Nb6 9. h3 Bf5 10. Be3 N8d7 11. Qd2 Bxb1 12. Raxb1 Nf6 13. Bh6 0-0 14. Bxg7 Kxg7 15. d5 Rc8 16. Rbc1 Rc7 17. b3 Qb8 18. Nd4 a6 19. f4 Nbd7 20. Kh2 Nc5 21. f5 Rh8 22. Qg5 Nce4 23. Qf4 Nc5 24. g4 Rf8 25. g5 Ng8 26. f6+ Kh8 27. h4 Qd8 28. h5 e5 29. dxe6 fxe6 30. Qh4 e5 31. hxg6 1-0

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.27"]
[Round "5"]
[White "Konrad, Jakob"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1507"]
[BlackElo "1497"]
[PlyCount "141"]
[EventDate "2002.03.??"]
[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. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qc7 7. Bd2 Be7 8. Rc1 Qb6 9. Qxb6 axb6 10. a3 0-0 11. cxd5 exd5 12. Be2 Nbd7 13. 0-0 Rfe8 14. Na2 Ne4 15. Nc3 Ndf6 16. Nxe4 Nxe4 17. Bc3 Bd6 18. Nd2 h6 19. Nxe4 Bxe4 20. Bg4 Red8 21. Bd2 Be7 22. Rc3 Ra7 23. Rb3 b5 24. Rc1 Kf8 25. Bb4 Bxb4 26. Rxb4 Ke7 27. Kf1 Kd6 28. g3 b6 29. Be2 Ra4 30. Rxa4 bxa4 31. Ke1 b5 32. Kd2 Rb8 33. Kc3 g6 34. Kb4 Ra8 35. Rc5 g5 36. Bh5 f6 37. Be2 Bg6 38. Bf3 Bh7 39. Bg2 Bg6 40. f3 f5 41. h3 h5 42. e4 fxe4 43. fxe4 Bxe4 44. Bxe4 dxe4 45. Rxg5 Re8 46. Kc3 e3 47. Re5 Rg8 48. Rxe3 Rg5 49. Kb4 Rg8 50. Kc3 Rg5 51. Kd3 c5 52. dxc5+ Kxc5 53. Kc3 Rf5 54. g4 hxg4 55. hxg4 Rg5 56. Rg3 Kd5 57. Kd3 Ke5 58. Ke3 Kd5 59. Kf4 Rg8 60. g5 Rf8+ 61. Ke3 Re8+ 62. Kd3 Rg8 63. g6 Rg7 64. Kc3 Kc6 65. Kb4 Kb6 66. Rg5 Kc6 67. Rc5+ Kd7 68. Kxb5 Rxg6 69. Kxa4 Kd6 70. Kb5 Rg2 71. b4 1-0

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.26"]
[Round "4"]
[White "Biller, Eugen"]
[Black "Abel, Dennes"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1497"]
[BlackElo "1723"]
[PlyCount "42"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[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 e6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Bb4 9. f3 0-0 10. Nb3 Bxc3 11. bxc3 d5 12. exd5 Nxd5 13. Bd2 Rd8 14. Qe1 b6 15. Rb1 Nf4 16. Bxf4 Qxf4 17. Bd3 f5 18. Qf2 Qc7 19. Rfd1 Ne7 20. c4 e5 21. Qe3 Be6 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.25"]
[Round "3"]
[White "Dorn, Matthias"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1545"]
[BlackElo "1497"]
[PlyCount "52"]
[EventDate "2002.03.??"]
[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. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Qc2 0-0 6. Bf4 Nbd7 7. Rd1 a6 8. e3 b6 9. Be2 Bb7 10. 0-0 Rc8 11. a3 c5 12. dxc5 bxc5 13. Ne5 Nxe5 14. Bxe5 Nd7 15. Bg3 dxc4 16. Bxc4 Qe8 17. Ne4 Nf6 18. Nd6 Bxd6 19. Bxd6 Qc6 20. f3 Rfd8 21. Be5 Nd5 22. Bxd5 exd5 23. Rf2 Rd7 24. Rfd2 Rcd8 25. Bc3 Re8 26. Kf2 Red8 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.24"]
[Round "2"]
[White "Biller, Eugen"]
[Black "Reusch, Julian"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1497"]
[BlackElo "1349"]
[PlyCount "60"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 Bd7 7. 0-0 Nge7 8. Na3 a6 9. Nc2 Ng6 10. b3 Be7 11. Bg5 f6 12. exf6 gxf6 13. Bh6 0-0-0 14. Rb1 Be8 15. b4 c4 16. a4 e5 17. dxe5 Ngxe5 18. Ncd4 Rg8 19. Be3 Qc7 20. Ne6 Qd7 21. Nxd8 Kxd8 22. Nd4 Qh3 23. g3 Bg6 24. Rb2 Be4 25. f3 Ng4 26. Bxc4 Nxe3 27. Nxc6+ bxc6 28. Qe1 Nxc4 29. Re2 Bd3 30. Rxe7 Bxf1 0-1

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.23"]
[Round "1"]
[White "Raulf, Christopher"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1328"]
[BlackElo "1497"]
[PlyCount "76"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. 0-0 e6 8. d4 c6 9. Qd3 Bd6 10. Bd2 Qc7 11. Ne4 Nxe4 12. Qxe4 0-0 13. c3 Nd7 14. Be2 Nf6 15. Qh4 Rad8 16. Bg5 Bxf3 17. Bxf6 gxf6 18. Bxf3 Be7 19. Qe4 Kh8 20. Rfe1 Rg8 21. b3 Rg7 22. c4 Qd7 23. d5 cxd5 24. cxd5 e5 25. Red1 Qxh3 26. d6 Bxd6 27. Qxb7 Rgg8 28. Qxa7 Qxf3 29. g3 Bc5 30. Qxc5 Rxd1+ 31. Rxd1 Qxd1+ 32. Kg2 Qd4 33. Qe7 Qd5+ 34. Kh2 Qe6 35. Qb7 f5 36. Qf3 f4 37. gxf4 Qh6+ 38. Qh3 Qxf4+ 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.09"]
[Round "11"]
[White "Reichel, Thomas"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1275"]
[BlackElo "1381"]
[PlyCount "66"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. d4 Be7 6. Nf3 0-0 7. Be2 Nbd7 8. 0-0 Nb6 9. c5 Nbd5 10. Bd2 c6 11. Nc3 Qc7 12. Ne5 Nd7 13. Nc4 N7f6 14. Re1 Rad8 15. Bf3 Nxc3 16. Bxc3 Bxc4 17. b3 Bd5 18. Bxd5 Nxd5 19. Bb2 Bf6 20. Qg4 Rde8 21. Rad1 Qc8 22. Qf3 Qd7 23. Qg3 Rxe1+ 24. Rxe1 Re8 25. f3 Rxe1+ 26. Qxe1 Qe7 27. Qg3 Qe8 28. h3 h6 29. Qg4 Qe3+ 30. Kh2 Qf4+ 31. Qxf4 Nxf4 32. Bc1 Ne2 33. Be3 Bxd4 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.08"]
[Round "10"]
[White "Biller, Eugen"]
[Black "Prum, Alexander"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1381"]
[BlackElo "1115"]
[PlyCount "49"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 a6 6. Be2 Nc6 7. 0-0 Bd6 8. dxc5 Bxc5 9. Re1 Nge7 10. Bd3 Qb6 11. Qc2 Be6 12. Be3 Bxe3 13. Rxe3 d4 14. Re1 0-0-0 15. cxd4 Kb8 16. a3 Nxd4 17. Nxd4 Qxd4 18. Be4 Ng6 19. Nc3 Qf6 20. Rac1 Nf4 21. Na4 Rc8 22. Qd2 Qg5 23. Qd6+ Ka7 24. Qb6+ Ka8 25. Qxb7# 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.08"]
[Round "9"]
[White "Tovmasian, Nelli"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1197"]
[BlackElo "1381"]
[PlyCount "119"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[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. c3 d6 4. Be2 Nf6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Ne5 8. Qa4+ Nd7 9. Qxe4 Nf6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Qd3 g6 13. Nc3 Bg7 14. h3 0-0 15. Be3 Rfc8 16. Qd2 Rc7 17. Bh6 Bh8 18. Ng1 Rac8 19. Nge2 Rc4 20. h4 b5 21. h5 b4 22. Nd1 a5 23. hxg6 fxg6 24. Rc1 Rxc1 25. Nxc1 Qf5 26. Ne3 Qe4 27. f3 Qe5 28. Ne2 Nd7 29. Ng4 Qxb2 30. Qxb2 Bxb2 31. Bg5 Nf6 32. Nh6+ Kg7 33. Bxf6+ Bxf6 34. Ng4 Bb2 35. Kd2 Bc3+ 36. Nxc3 Rxc3 37. Rc1 Ra3 38. Rc2 b3 39. axb3 Rxb3 40. Ra2 Rb5 41. Ne3 Rc5 42. Kd3 Kf6 43. f4 e6 44. Kd4 exd5 45. Nxd5+ Kf5 46. g3 h5 47. Ne3+ Kf6 48. Nc4 Ke6 49. Rxa5 Rxa5 50. Nxa5 Kf5 51. Ke3 d5 52. Nc6 Kg4 53. Kf2 g5 54. fxg5 Kxg5 55. Ne5 h4 56. Nf3+ Kg4 57. Nxh4 d4 58. Nf3 Kh3 59. Nxd4 Kg4 60. Kg2 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.06"]
[Round "7"]
[White "Billing, Christian"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1244"]
[BlackElo "1381"]
[PlyCount "47"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 h6 5. Nxd4 Nxd4 6. Qxd4 d6 7. Nc3 Qf6 8. Be3 Qxd4 9. Bxd4 c6 10. 0-0 Nf6 11. Rfe1 Be7 12. e5 dxe5 13. Rxe5 Kf8 14. Rae1 Bd6 15. R5e2 Bd7 16. Rd1 Ne8 17. Ne4 Be7 18. Bxg7+ Nxg7 19. Rxd7 Rb8 20. Bxf7 Kxf7 21. Nd6+ Kf8 22. Rexe7 Nh5 23. Rf7+ Kg8 24. g4 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.06"]
[Round "6"]
[White "Rehberg, Raphael"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1774"]
[BlackElo "1381"]
[PlyCount "55"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 c6 5. dxc6 Bxc6 6. Nf3 e6 7. 0-0 Bd6 8. d4 Qc7 9. Nbd2 Bxf3 10. Qxf3 Bxh2+ 11. Kh1 Bf4 12. Bb5+ Nfd7 13. Ne4 Bxc1 14. Raxc1 0-0 15. Bd3 Nc6 16. c3 Ne7 17. Rce1 Nd5 18. g3 N7f6 19. Kg2 Nxe4 20. Bxe4 h6 21. Rh1 Nf6 22. Bd3 Rac8 23. Rxh6 gxh6 24. Qxf6 Qd7 25. Qxh6 Rfe8 26. Bh7+ Kh8 27. Qf6+ Kxh7 28. Rh1+ 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.05"]
[Round "5"]
[White "Biller, Eugen"]
[Black "Zwick, Jonas"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1381"]
[BlackElo "1560"]
[PlyCount "91"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qd7 12. Nxc6 bxc6 13. c3 Qc7 14. Qc1 Ba6 15. Rd1 Rfd8 16. Rxd8+ Rxd8 17. Bf4 e5 18. Bg5 f6 19. Be3 Bd3 20. g3 e4 21. Bg2 f5 22. Bg5 Re8 23. Qd1 Qb6 24. Bc1 Rd8 25. Bg5 Re8 26. Qb3+ Qxb3 27. axb3 a6 28. Bf1 Bxf1 29. Kxf1 h6 30. Bc1 Rd8 31. Ke2 Ra8 32. Ra5 Kf7 33. Ra4 a5 34. b4 Ke6 35. bxa5 Ra6 36. Bd2 Kd6 37. b4 Kd5 38. Ra3 Kc4 39. h3 h5 40. Ra1 Bf6 41. Rc1 Bg7 42. Be1 Ra8 43. Rd1 Be5 44. Bd2 Ra6 45. Rc1 Bg7 46. Be1 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.04"]
[Round "3"]
[White "Biller, Eugen"]
[Black "Weber, Max1111"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1381"]
[BlackElo "1172"]
[PlyCount "97"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 e6 6. Nf3 Be7 7. 0-0 0-0 8. Qe2 a6 9. c3 Nc6 10. Ne5 Bd7 11. Bc2 Nxe5 12. Bxe5 Bb5 13. Bd3 Bxd3 14. Qxd3 Bd6 15. f4 Ng4 16. Bxd6 Qxd6 17. Qh3 Nh6 18. Nd2 b5 19. a3 a5 20. Qf3 b4 21. axb4 axb4 22. Rfc1 Rxa1 23. Rxa1 bxc3 24. bxc3 Nf5 25. g3 g6 26. Qd3 Rc8 27. Nf3 Qc7 28. Rc1 Nd6 29. Nd2 Nc4 30. Nxc4 Qxc4 31. Qd2 Ra8 32. Rc2 Ra1+ 33. Rc1 Rxc1+ 34. Qxc1 Kg7 35. Qe1 Qc7 36. Qe5+ Qxe5 37. dxe5 f6 38. Kf2 fxe5 39. fxe5 Kh6 40. g4 Kg5 41. Kg3 h5 42. h4+ Kh6 43. g5+ Kg7 44. Kf3 Kf7 45. Ke3 Ke7 46. Kd4 Kd7 47. Kc5 Kc7 48. Kb5 Kb7 49. Kc5 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.04"]
[Round "4"]
[White "Englert, Fabian"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1207"]
[BlackElo "1381"]
[PlyCount "108"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 h6 6. Nbd2 e6 7. c4 Be7 8. c5 0-0 9. b4 a6 10. a4 Nbd7 11. a5 Bh7 12. Nb3 Ne4 13. Bb2 Re8 14. Nfd2 Ndf6 15. Nxe4 Nxe4 16. Nd2 Nxd2 17. Qxd2 Bf6 18. Rad1 Qd7 19. Rfe1 Bg5 20. e3 Re7 21. h4 Bf6 22. Bh3 Bg6 23. Bg4 Qc7 24. Bf3 Rae8 25. Re2 e5 26. dxe5 Bxe5 27. Bxe5 Rxe5 28. Rde1 Qe7 29. Qd4 Be4 30. Bxe4 Rxe4 31. Qb2 Qd7 32. Kg2 R8e7 33. Rd1 Qe8 34. Rd4 Rxd4 35. Qxd4 Re4 36. Qc3 Rc4 37. Qb3 Qe4+ 38. f3 Rxb4 39. fxe4 Rxb3 40. exd5 cxd5 41. Rd2 Rxe3 42. Rxd5 Ra3 43. Rd8+ Kh7 44. Rd7 Rxa5 45. Rxf7 Rb5 46. Rc7 a5 47. c6 bxc6 48. Rxc6 Rb2+ 49. Kf3 a4 50. Ra6 Ra2 51. g4 a3 52. Ke3 Ra1 53. Kd2 a2 54. Ra4 Rh1 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.03"]
[Round "1"]
[White "Biller, Eugen"]
[Black "Kuhn, Alena"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1381"]
[BlackElo "1060"]
[PlyCount "43"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. Bxh6 Qxb2 8. Be3 Qxa1 9. Qc2 c4 10. 0-0 Bd7 11. Nbd2 Qxf1+ 12. Kxf1 Be7 13. Bg5 Bxg5 14. Nxg5 h6 15. Nh3 Ne7 16. Nf4 Nf5 17. Nf3 g5 18. Nh5 0-0-0 19. Qb2 Bc6 20. Nf6 Ne7 21. Ne1 Rdf8 22. Nc2 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.06.03"]
[Round "2"]
[White "Siebarth, Raiko"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1684"]
[BlackElo "1381"]
[PlyCount "67"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 Nc6 6. Be3 g6 7. Qd2 Bf5 8. Bd3 Bxd3 9. Qxd3 Bg7 10. Nf3 Qd7 11. 0-0 0-0 12. b3 Rad8 13. Rad1 e5 14. d5 Nb4 15. Qb1 f5 16. Bc5 Na6 17. Bxf8 Rxf8 18. Ng5 Bf6 19. Ne6 Re8 20. Na4 Nxa4 21. bxa4 Rb8 22. Qb5 Qc8 23. Qb3 Kh8 24. c5 Qd7 25. Rb1 Qe8 26. Rfd1 Be7 27. d6 cxd6 28. cxd6 Bd8 29. d7 Qe7 30. Nxd8 Qxd8 31. Qe6 e4 32. Qxa6 bxa6 33. Rxb8 Qxb8 34. d8Q+ 1-0

[Event "Niedersachsen-chT U16"]
[Site "Verden"]
[Date "2001.05.27"]
[Round "7.3"]
[White "Hoffmann, Lukas"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1411"]
[BlackElo "1381"]
[PlyCount "113"]
[EventDate "2001.05.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Qc7 7. Bc4 Bf5 8. Ne5 e6 9. Qe2 Nbd7 10. 0-0-0 Nb6 11. Bb3 0-0-0 12. Bf4 Bd6 13. f3 Rhe8 14. g4 Bg6 15. h4 h6 16. Qh2 Bxe5 17. Bxe5 Qe7 18. Ne2 Nbd5 19. Nf4 Nxf4 20. Qxf4 Rg8 21. h5 Bh7 22. Bxf6 Qxf6 23. Qxf6 gxf6 24. c3 f5 25. Bc2 Rg7 26. gxf5 Bxf5 27. Bxf5 exf5 28. Rdg1 Rdg8 29. Rf1 Kd7 30. Rf2 Rg1+ 31. Rxg1 Rxg1+ 32. Kd2 Rh1 33. Ke3 Rxh5 34. Kf4 Rg5 35. Rh2 Rg6 36. Kxf5 Ke7 37. Re2+ Kd7 38. b3 b6 39. c4 Rd6 40. Re4 Kd8 41. a3 Kd7 42. b4 Rg6 43. Re2 Rd6 44. Re4 Rg6 45. Rh4 Ke7 46. a4 Kd7 47. Rh5 Kd6 48. Kf4 Kd7 49. a5 Rd6 50. Ke4 Re6+ 51. Kd3 Rf6 52. axb6 axb6 53. f4 Rxf4 54. Rxh6 Rf3+ 55. Kc2 Rf2+ 56. Kd3 Rf3+ 57. Kc2 1/2-1/2

[Event "Niedersachsen-chT U16"]
[Site "Verden"]
[Date "2001.05.26"]
[Round "6.3"]
[White "Biller, Eugen"]
[Black "Halfinger, Maxim"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1381"]
[PlyCount "47"]
[EventDate "2001.05.??"]
[EventType "team"]
[EventRounds "7"]
[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 Nf6 4. d3 h6 5. 0-0 Bc5 6. Nc3 0-0 7. Be3 Bxe3 8. fxe3 Ng4 9. Qe1 d6 10. Nd5 Be6 11. h3 Nf6 12. Nxf6+ Qxf6 13. Bb3 Qg6 14. Kh2 Bxb3 15. axb3 b6 16. Nh4 Qg5 17. Rf5 Qe7 18. Qg3 g6 19. Raf1 Kh7 20. R5f2 a5 21. Rf3 Nb4 22. Qf2 Kg7 23. Qg3 Nxc2 24. Nf5+ 1-0

[Event "Niedersachsen-chT U16"]
[Site "Verden"]
[Date "2001.05.26"]
[Round "5.3"]
[White "Prenzler, Daniel"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1462"]
[BlackElo "1381"]
[PlyCount "48"]
[EventDate "2001.05.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 Qc7 8. Bb3 Nf6 9. Qe2 Be7 10. h3 Nbd7 11. 0-0-0 0-0-0 12. h4 h6 13. Ne5 Nxe5 14. dxe5 Nd5 15. g4 Bg6 16. f4 Kb8 17. h5 Bh7 18. Ne4 Nb6 19. Ba5 Rxd1+ 20. Rxd1 Rd8 21. Ng3 Bc5 22. Rxd8+ Qxd8 23. Qd2 Qxd2+ 24. Kxd2 Bf2 1/2-1/2

[Event "Niedersachsen-chT U16"]
[Site "Verden"]
[Date "2001.05.25"]
[Round "4.3"]
[White "Biller, Eugen"]
[Black "Bussas, Andreas"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "1381"]
[BlackElo "1060"]
[PlyCount "64"]
[EventDate "2001.05.??"]
[EventType "team"]
[EventRounds "7"]
[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. Bb5 Nge7 4. 0-0 d6 5. c3 a6 6. Ba4 b5 7. Bb3 g6 8. d3 Bg7 9. Bg5 Na5 10. Bc2 c5 11. Nbd2 0-0 12. Nb3 Nb7 13. Qd2 Bg4 14. Qe3 Qd7 15. h3 Bxf3 16. Qxf3 f5 17. Qe2 h6 18. Bxe7 Qxe7 19. exf5 gxf5 20. d4 e4 21. dxc5 dxc5 22. f3 Rfe8 23. fxe4 fxe4 24. Rae1 e3 25. Rf3 c4 26. Nc1 Qc5 27. Kh1 Re5 28. Rxe3 Rae8 29. Rxe5 Rxe5 30. Qf1 Nd6 31. Rxe5 Qxe5 32. Ne2 b4 1/2-1/2

[Event "Niedersachsen-chT U16"]
[Site "Verden"]
[Date "2001.05.25"]
[Round "3.3"]
[White "Politz, Tilmann"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1134"]
[BlackElo "1381"]
[PlyCount "54"]
[EventDate "2001.05.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. Nf3 e6 4. d4 Nd7 5. Be3 f6 6. exf6 Ngxf6 7. Nbd2 Bd6 8. g3 0-0 9. Bg2 Ne4 10. 0-0 Bg4 11. h3 Nxd2 12. Bxd2 Bh5 13. g4 Bg6 14. c3 Qf6 15. Qe2 Be4 16. Ne1 Bxg2 17. Nxg2 Rf7 18. Be3 Raf8 19. Rac1 Qe7 20. Qb5 Nb6 21. b3 Rf3 22. h4 c6 23. Qe2 Bc7 24. Bd2 e5 25. Qe1 e4 26. c4 Qd7 27. cxd5 Qd6 0-1

[Event "Niedersachsen-chT U16"]
[Site "Verden"]
[Date "2001.05.24"]
[Round "1.3"]
[White "Biller, Eugen"]
[Black "Karcher, Benjamin"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1381"]
[BlackElo "1164"]
[PlyCount "85"]
[EventDate "2001.05.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 0-0 7. 0-0 e5 8. Nf3 Bxc3 9. bxc3 Nc6 10. Bg5 h6 11. Bh4 d6 12. Qd2 Ne7 13. Bxf6 Kh7 14. Bxe7 Qxe7 15. Rad1 Qf6 16. Be2 Rd8 17. Qe3 Qg6 18. Nh4 Qf6 19. Qg3 g5 20. Qf3 Qxf3 21. Nxf3 Be6 22. Rd3 Rac8 23. Nd2 Bxa2 24. Ra1 Bc4 25. Nxc4 Rxc4 26. Rf3 Rxe4 27. Bd3 d5 28. Bxe4+ dxe4 29. Rxf7+ Kg6 30. Rxb7 a5 31. Rb5 a4 32. g3 Rd2 33. Rxa4 Kf5 34. Raa5 Rxc2 35. Rxe5+ Kg4 36. Rxe4+ Kh3 37. Re1 Rxc3 38. Ra6 h5 39. Ra5 Kg4 40. Kg2 h4 41. h3+ Kh5 42. g4+ Kg6 43. Ra6+ 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "6"]
[White "Biller, Eugen"]
[Black "Baisakow, Alexander"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1363"]
[BlackElo "1250"]
[PlyCount "48"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Bg5 Be7 5. e3 Bb7 6. Bd3 0-0 7. 0-0 c5 8. Nbd2 d5 9. dxc5 bxc5 10. Qc2 h6 11. Bh4 Nbd7 12. Rfd1 Rc8 13. Rac1 Ng4 14. Bxe7 Qxe7 15. h3 Nge5 16. Be2 Nxf3+ 17. Nxf3 dxc4 18. Qxc4 Nb6 19. Qc2 Nd5 20. Qc4 Nb4 21. a3 Ba6 22. Qe4 Bxe2 23. Rd2 Bxf3 24. Qxf3 Nd5 0-1

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "4"]
[White "Biller, Eugen"]
[Black "Lubbe, Nikolas"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1363"]
[BlackElo "1356"]
[PlyCount "42"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. c3 Nd7 5. e3 Ngf6 6. Be2 b6 7. Nbd2 Bb7 8. 0-0 0-0 9. Rc1 c5 10. h3 a6 11. Re1 Rc8 12. Bg5 h6 13. Bh4 b5 14. Bd3 c4 15. Bb1 Qc7 16. Qc2 Rfe8 17. Rcd1 e5 18. Kf1 Qb6 19. Bg3 Nh5 20. Bh2 Nhf6 21. Bg3 Nh7 1/2-1/2

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "9"]
[White "Biller, Eugen"]
[Black "Sauer, Norwin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1363"]
[BlackElo "1121"]
[PlyCount "113"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. Qf3 Qf6 7. Qg3 d6 8. d3 Ne7 9. a3 a5 10. Bd2 0-0 11. Bg5 Nf5 12. exf5 Qxf5 13. Bh6 Qg6 14. Qxg6 hxg6 15. Bf4 c6 16. Nd2 d5 17. Ba2 Re8 18. Rfe1 Be6 19. Nb3 Bb6 20. Nd2 c5 21. Kf1 Rac8 22. h3 c4 23. dxc4 dxc4 24. Nf3 d3 25. cxd3 cxd3 26. Bxe6 Rc2 27. Be3 Bxe3 28. Rxe3 Rxe6 29. Rxe6 fxe6 30. Rd1 Rxb2 31. Rxd3 Rb1+ 32. Ke2 Rb2+ 33. Ke3 b5 34. Ng5 Kf8 35. Nxe6+ Kf7 36. Nc7 b4 37. axb4 axb4 38. Na6 Rb1 39. Nc5 Ke7 40. Rb3 Rxb3+ 41. Nxb3 Kf6 42. Ke4 Kg5 43. Ke5 Kh5 44. Ke6 g5 45. Kf7 Kh6 46. g3 Kh7 47. Ke6 Kg6 48. Nc5 Kh6 49. Kf5 Kh5 50. g4+ Kh6 51. Nb3 g6+ 52. Kf6 Kh7 53. Kxg5 Kg7 54. h4 Kh7 55. f4 Kg7 56. f5 gxf5 57. Kxf5 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "2"]
[White "Biller, Eugen"]
[Black "Venkata Ramani, Varun"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1363"]
[BlackElo "1154"]
[PlyCount "87"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. 0-0 Nf5 9. b3 Nfxd4 10. Nbd2 Bc5 11. Bd3 Bd7 12. Bb2 h6 13. Kh1 Rc8 14. Rc1 0-0 15. Nxd4 Bxd4 16. Bxd4 Nxd4 17. f4 Rxc1 18. Qxc1 Rc8 19. Qd1 Bb5 20. Bxb5 Qxb5 21. Nf3 Nf5 22. Re1 Qc5 23. Qb1 Qc2 24. Qxc2 Rxc2 25. Ra1 d4 26. Kg1 d3 27. Rd1 Rxa2 28. Rxd3 Rb2 29. g3 g6 30. Nd2 Ne3 31. Ne4 Nc4 32. bxc4 a5 33. Nf6+ Kg7 34. Ra3 b6 35. c5 bxc5 36. Rxa5 c4 37. Rc5 Rc2 38. Rc8 h5 39. Ne8+ Kh6 40. Nd6 c3 41. Nxf7+ Kg7 42. Ng5 Rc1+ 43. Kg2 Rc2+ 44. Kh3 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "8"]
[White "Collmann, Jan"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1433"]
[BlackElo "1363"]
[PlyCount "128"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 c6 6. Nge2 e6 7. 0-0 Bd6 8. Ng3 Qc7 9. Bd2 0-0 10. f4 Nd5 11. Qg4 Nf6 12. Qf3 Nbd7 13. Nce4 b5 14. Bb3 Be7 15. Nh5 Nxh5 16. Qxh5 Nf6 17. Qf3 Nxe4 18. Qxe4 Bb7 19. Bc3 c5 20. Qe5 Qxe5 21. Bxe5 Bd5 22. f5 Bxb3 23. axb3 exf5 24. Rxf5 f6 25. Bg3 Rfd8 26. Rff1 Rd7 27. Ra5 Rb7 28. Rf5 Bd8 29. Ra6 Bb6 30. Kf1 Re8 31. Ra1 Rd7 32. Re1 Rxe1+ 33. Kxe1 b4 34. Ke2 Kf7 35. Kf3 Kg6 36. Rf4 Kf7 37. Re4 Rd5 38. Ke2 Rd8 39. c3 a5 40. Bf2 Rd5 41. h3 Rd8 42. d4 cxd4 43. Bxd4 Bxd4 44. Rxd4 Rxd4 45. cxd4 Ke6 46. Kd3 Kd5 47. g4 g6 48. h4 f5 49. gxf5 gxf5 50. Ke3 h5 51. Kf4 Kxd4 52. Kxf5 Kd3 53. Kg5 Kc2 54. Kxh5 Kxb2 55. Kg6 Kxb3 56. h5 Ka3 57. h6 b3 58. h7 b2 59. h8Q b1Q+ 60. Kf7 Qb3+ 61. Ke7 Qb4+ 62. Ke6 Qc4+ 63. Kd6 Qd3+ 64. Kc5 Qf5+ 1/2-1/2

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "7"]
[White "Dorn, Matthias"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "1163"]
[BlackElo "1363"]
[PlyCount "47"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Bd3 Nbd7 8. 0-0 Re8 9. a3 dxc4 10. Bxc4 c5 11. Rc1 cxd4 12. Qxd4 Nb6 13. Ba2 Qxd4 14. Nxd4 a6 15. Rfd1 Bd7 16. Bxf6 Bxf6 17. Ne4 Bxd4 18. Rxd4 Bc6 19. Nc5 h6 20. h3 a5 21. b4 axb4 22. Rxb4 Nd5 23. Bxd5 Bxd5 24. Nxb7 1/2-1/2

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "5"]
[White "Konrad, Jakob"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1121"]
[BlackElo "1363"]
[PlyCount "98"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nf3 Bd6 5. Ne5 Nbd7 6. f4 Ne4 7. Nd2 f5 8. Qh5+ g6 9. Qh6 Bxe5 10. dxe5 Qe7 11. 0-0 Nb6 12. Rf3 Bd7 13. b3 Bc6 14. Rf1 Qf8 15. Qh4 Qe7 16. Qe1 Rd8 17. Bb2 Qd7 18. Rc1 Qe7 19. c4 Nxd2 20. Qxd2 dxc4 21. bxc4 Be4 22. Rc3 Nxc4 23. Qc2 Nxe3 24. Qa4+ Bc6 25. Rxc6 bxc6 26. Qxc6+ Qd7 27. Qxd7+ Rxd7 28. Bb5 Nxf1 29. Kxf1 Kd8 30. Bxd7 Kxd7 31. Bd4 a6 32. Kf2 Rb8 33. h3 Rb4 34. Ke3 Ra4 35. g4 Rxa2 36. Kf3 Ra3+ 37. Kg2 Ra4 38. Be3 Ra2+ 39. Kg3 Ra3 40. Kf2 Rxe3 41. Kxe3 a5 42. Kd4 a4 43. Kc4 a3 44. Kb3 Kc6 45. Kxa3 Kd5 46. Kb4 c5+ 47. Kc3 c4 48. Kc2 Kd4 49. Kd2 c3+ 0-1

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "3"]
[White "Lubbe, Alexander"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1239"]
[BlackElo "1363"]
[PlyCount "96"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c6 4. Nd2 h6 5. f4 Bg4 6. Ngf3 Nbd7 7. c3 Qc7 8. Qc2 Bxf3 9. Nxf3 e6 10. 0-0 Be7 11. Ne5 c5 12. g4 c4 13. Be2 Nxe5 14. fxe5 Nd7 15. e4 Rf8 16. exd5 exd5 17. Qh7 Qc6 18. Qxg7 Qe6 19. Qxh6 0-0-0 20. Qxe6 fxe6 21. Bh6 Rh8 22. Bg7 Rhg8 23. Bf6 Rde8 24. g5 Bxf6 25. exf6 Rxg5+ 26. Kh1 Rf8 27. f7 Kd8 28. h3 Ke7 29. b3 cxb3 30. axb3 a6 31. c4 Nf6 32. Kh2 Rxf7 33. c5 Rfg7 34. Rg1 Ne4 35. Rxg5 Rxg5 36. Bg4 Nf6 37. Kg3 Rg8 38. Re1 Nxg4 39. hxg4 Kd7 40. Re5 Ke7 41. g5 Kd7 42. Kg4 Ke7 43. Re3 Kf7 44. Kf4 Ke7 45. Rg3 Kf7 46. Ke5 Ke7 47. g6 Rf8 48. g7 Rf5# 0-1

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "1"]
[White "Papesch, Dennis"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1112"]
[BlackElo "1363"]
[PlyCount "64"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 e6 4. Nc3 Nf6 5. b3 Be7 6. g3 0-0 7. Bg2 Bb4 8. Bb2 Qe7 9. 0-0 Bxc3 10. Bxc3 Rd8 11. cxd5 Nxd5 12. Rc1 Nxc3 13. Rxc3 e5 14. Rxc6 bxc6 15. Nxe5 Bb7 16. Bxc6 Bxc6 17. Nxc6 Qd6 18. Nxd8 Rxd8 19. e3 c5 20. Re1 g6 21. Qa1 cxd4 22. Rd1 d3 23. e4 Qe6 24. e5 Qf5 25. Qb1 Qf3 26. Re1 d2 27. Rd1 Qe2 28. Qa1 Rd3 29. Kg2 Rf3 30. Rf1 d1Q 31. Qxd1 Rxf2+ 32. Rxf2 Qxd1 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2001.??.??"]
[Round "8"]
[White "Biller, Eugen"]
[Black "Hofmann, Christine"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "59"]
[EventDate "2001.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Be6 7. Bg5 g6 8. 0-0 Bg7 9. Ne5 Qd6 10. Qe2 0-0 11. f4 Nh5 12. Nxc6 Qxc6 13. Na3 a6 14. Rae1 Rfe8 15. Qf3 Bf6 16. Bxf6 Nxf6 17. f5 Bd7 18. Rxe8+ Rxe8 19. fxg6 fxg6 20. Qxf6 Be6 21. Bxg6 hxg6 22. Qxg6+ Kh8 23. Qh6+ Kg8 24. Qg5+ Kh8 25. Rf6 Re7 26. Rf8+ Kh7 27. Qxe7+ Kh6 28. Qf6+ Kh5 29. Rh8+ Kg4 30. Rh4# 1-0

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.09"]
[Round "10"]
[White "Biller, Eugen"]
[Black "Collmann, Jan"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "123"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bg4 3. Bf4 Nf6 4. e3 e6 5. Bd3 c5 6. c3 Nc6 7. 0-0 c4 8. Bc2 Ne4 9. h3 Bh5 10. b3 cxb3 11. axb3 Bd6 12. Bxd6 Qxd6 13. c4 Ng5 14. Nbd2 Nb4 15. Bb1 0-0 16. Ra4 Nc6 17. Bd3 e5 18. c5 Qf6 19. Be2 Nxf3+ 20. Bxf3 Bxf3 21. Nxf3 e4 22. Nd2 Qe7 23. Qe2 a6 24. Nb1 Qd7 25. Nc3 Na7 26. Raa1 f5 27. Na4 Qb5 28. Qxb5 Nxb5 29. Nb6 Rad8 30. g3 Nc7 31. Rfc1 Na8 32. Nxa8 Rxa8 33. c6 b5 34. Rc5 Rfc8 35. Rac1 g6 36. Rxd5 Ra7 37. Rdc5 Kf7 38. Kf1 Ke6 39. Ke2 Kd6 40. d5 Re7 41. b4 Rec7 42. h4 Ra8 43. Rh1 a5 44. Rxb5 axb4 45. Rb1 Ra2+ 46. Ke1 Ra3 47. R1xb4 Ra1+ 48. Ke2 Ra2+ 49. Kf1 Ra1+ 50. Kg2 Rd1 51. Rb7 Rxd5 52. Rxc7 Kxc7 53. Rb7+ Kxc6 54. Rxh7 Rd6 55. Rh6 Kd7 56. Kh3 Ke7 57. g4 Kf6 58. gxf5 Kxf5 59. h5 Kg5 60. Rxg6+ Rxg6 61. hxg6 Kxg6 62. Kg4 1-0

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.09"]
[Round "9"]
[White "Zelba, Maurizio"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "59"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. Nf3 0-0 7. e3 c6 8. Bd3 Re8 9. Qc2 Nbd7 10. 0-0 Nf8 11. Rab1 Ne4 12. Bxe7 Qxe7 13. Rbe1 Bg4 14. Ne5 Nxc3 15. bxc3 Bc8 16. e4 Qg5 17. exd5 cxd5 18. Re3 Qd8 19. Rfe1 Be6 20. f4 Qc7 21. f5 Bc8 22. f6 g6 23. Nxg6 Rxe3 24. Ne7+ Kh8 25. Rxe3 Be6 26. Rg3 Nd7 27. Nf5 Nxf6 28. Qd2 Ne4 29. Bxe4 dxe4 30. Qh6 1-0

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.08"]
[Round "8"]
[White "Biller, Eugen"]
[Black "Herkt, Julia"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "117"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Nb3 Bd7 10. Kh1 a6 11. f4 b5 12. Bf3 Rc8 13. Qd2 Bg4 14. Qf2 Bxf3 15. Qxf3 Qd7 16. h3 b4 17. Ne2 a5 18. a4 bxa3 19. Rxa3 Nb4 20. Rxa5 Rxc2 21. Ra7 Qd8 22. Rb7 Nd3 23. Nbd4 Rxb2 24. Nc6 Qe8 25. Nxe7+ Kh8 26. Ra7 Nc5 27. e5 dxe5 28. Bxc5 exf4 29. Nxf4 Nd7 30. Nexg6+ hxg6 31. Bxf8 Nxf8 32. Nd5 Rd2 33. Rxf7 Ne6 34. Ne7 Ng5 35. Nxg6+ Kg8 36. Rxg7+ Kxg7 37. Qc3+ Kxg6 38. Qxd2 Qe4 39. Qd6+ Kh5 40. Qf4 Qd5 41. Qg4+ Kh6 42. h4 Ne4 43. Qf3 Qc6 44. Re1 Kg7 45. Qxe4 Qf6 46. Qe7+ Qxe7 47. Rxe7+ Kg6 48. g4 Kf6 49. Re1 Kg6 50. g5 Kh5 51. Re6 Kxh4 52. g6 Kg5 53. g7 Kh5 54. g8Q Kh4 55. Qh7+ Kg4 56. Rf6 Kg5 57. Qg6+ Kh4 58. Rf4+ Kh3 59. Qg2# 1-0

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.07"]
[Round "6"]
[White "Biller, Eugen"]
[Black "Klaiber, Markus"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "85"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. Nf3 Nxe4 5. Qe2 Nf6 6. Qxe7+ Bxe7 7. Bc4 d5 8. Bb3 Bg4 9. Ne5 Nbd7 10. Nxg4 Nxg4 11. Bxd5 c6 12. Bb3 Bd6 13. h3 Ngf6 14. 0-0 0-0 15. d3 Be5 16. c3 Nb6 17. d4 Bd6 18. Bg5 Ne4 19. Be3 Nd5 20. Re1 Rae8 21. Bxd5 cxd5 22. Nd2 b5 23. a3 Re6 24. Nxe4 Rxe4 25. Bd2 Rfe8 26. Rxe4 Rxe4 27. Kf1 a5 28. Re1 f5 29. g3 Kf7 30. Kg2 Kf6 31. Kf3 g5 32. Kg2 f4 33. Kf3 Rxe1 34. Bxe1 h5 35. gxf4 Bxf4 36. b3 h4 37. Ke2 Ke6 38. Kd3 Kd6 39. c4 b4 40. c5+ Kc6 41. axb4 axb4 42. Ke2 Kd7 43. Kf3 1-0

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.07"]
[Round "7"]
[White "Schiwarth, Nino"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "34"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Qc7 6. Nge2 Bf5 7. Bf4 Qd8 8. 0-0 e6 9. Re1 Be7 10. Ng3 Bg6 11. Be5 Nf6 12. f4 0-0 13. Bb3 Nbd7 14. Qf3 Nd5 15. Nxd5 cxd5 16. f5 Nxe5 17. dxe5 Qb6+ 1/2-1/2

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.05"]
[Round "4"]
[White "Biller, Eugen"]
[Black "Hummel, Helmut"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "78"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Ba3 d6 11. Rc1 Ba5 12. d5 Ne7 13. Qd4 Nf5 14. Qg4 Qf6 15. Qe4+ Qe7 16. Qf4 0-0 17. Bd3 Qf6 18. Rc2 Bd7 19. Bb2 Qh6 20. Qc4 a6 21. Bc1 b5 22. Qb3 Qf6 23. Bb2 Qh6 24. Bc1 Qh5 25. Qa3 Bb6 26. Bb2 Qg4 27. Qc3 f6 28. Re2 Rfe8 29. Rfe1 Nh4 30. Nxh4 Qxh4 31. g3 Qh5 32. Qb3 Kf8 33. Qc2 Ba5 34. Rxe8+ Rxe8 35. Rxe8+ Bxe8 36. Qc1 Qxd5 37. Qe3 Bc6 38. Kf1 Qh1+ 39. Ke2 Qe1# 0-1

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.05"]
[Round "3"]
[White "Fruebing, Stefan"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "99"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bf5 7. 0-0 e6 8. Bf4 Be7 9. h3 0-0 10. Bb3 Qd8 11. Qe2 Bd6 12. Ne5 Nd5 13. Nxd5 exd5 14. Bh2 Re8 15. Qd2 Qc7 16. Rfe1 Nd7 17. Nf3 Bxh2+ 18. Nxh2 Nf6 19. Rxe8+ Rxe8 20. Re1 Qd7 21. Nf3 h6 22. Ne5 Qd8 23. Qf4 Bh7 24. Re3 Qc7 25. c4 a6 26. cxd5 cxd5 27. Rc3 Qe7 28. Rf3 Be4 29. Rc3 Qd6 30. Rg3 Kh7 31. Qh4 Qe7 32. Rc3 Kg8 33. Qf4 Qd6 34. Qc1 Nd7 35. Nxd7 Qxd7 36. Rc7 Qb5 37. Qf4 Bg6 38. Rc5 Re1+ 39. Kh2 Qf1 40. Bxd5 Qh1+ 41. Kg3 Rg1 42. Rc8+ Kh7 43. Be4 f5 44. Bxb7 h5 45. Qb8 Kh6 46. Rh8+ Bh7 47. Qd6+ g6 48. Qf8+ Kg5 49. Qe7+ Kh6 50. Rxh7# 1-0

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.05"]
[Round "5"]
[White "Garzinsky, Dominik"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "60"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d3 c6 5. g3 Nf6 6. Bg2 Bf5 7. Nf3 e6 8. 0-0 Bd6 9. Bd2 Qc7 10. Bg5 Nbd7 11. Nd4 Bg6 12. Re1 0-0 13. Qc1 Qb6 14. Nf3 Nd5 15. Be3 Nxe3 16. fxe3 Nf6 17. Kh1 Nd5 18. Nxd5 cxd5 19. b3 Rac8 20. Qd2 Bb4 21. Qd1 Bxe1 22. Nxe1 Qxe3 23. c4 Rfd8 24. cxd5 exd5 25. d4 Be4 26. a4 Bxg2+ 27. Nxg2 Qe4 28. Qd2 Rc2 29. Re1 Rxd2 30. Rxe4 dxe4 0-1

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.04"]
[Round "2"]
[White "Biller, Eugen"]
[Black "Kubernath, Max"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "107"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 h6 6. 0-0 Nf6 7. Nc3 0-0 8. Ne2 a6 9. Ng3 Nd4 10. Nxd4 Bxd4 11. c3 Ba7 12. Qe2 Nh7 13. Be3 Bd7 14. Bxa7 Rxa7 15. Qe3 Ra8 16. Rad1 b5 17. Bb3 c6 18. Qe2 Qg5 19. Qh5 a5 20. a3 a4 21. Ba2 Qxh5 22. Nxh5 c5 23. f4 exf4 24. Nxf4 Rab8 25. Ng6 c4 26. Nxf8 Nxf8 27. Rf2 Be6 28. dxc4 bxc4 29. Rxd6 Rc8 30. Rfd2 Rc5 31. Ra6 Re5 32. Rxa4 Rxe4 33. Kf1 g6 34. Rb4 Kg7 35. Re2 Rf4+ 36. Ke1 Nd7 37. Rxe6 fxe6 38. Rb7 Rf7 39. Bxc4 Kf6 40. Bb5 Ne5 41. Rxf7+ Kxf7 42. a4 Ke7 43. Ke2 Kd6 44. b4 g5 45. a5 Kc7 46. Ke3 h5 47. Be2 h4 48. Ke4 Nc6 49. Bc4 Kd6 50. a6 Na7 51. Bd3 e5 52. b5 Nc8 53. c4 Ke6 54. c5 1-0

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.04"]
[Round "1"]
[White "Scholz, Katharina"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "D60"]
[PlyCount "92"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Bd3 h6 8. Bh4 Nbd7 9. 0-0 Qc7 10. Qc2 b6 11. Rad1 Ba6 12. cxd5 Bxd3 13. Qxd3 cxd5 14. Rc1 Qb7 15. Rfe1 Rfe8 16. e4 dxe4 17. Nxe4 Nxe4 18. Qxe4 Qxe4 19. Rxe4 Bxh4 20. Nxh4 Rac8 21. Ree1 Nb8 22. Nf3 Na6 23. a3 Nb8 24. h3 Nd7 25. Red1 Nf6 26. Re1 Nd5 27. g3 Ne7 28. Ne5 f6 29. Nf3 Kf7 30. Kg2 Rxc1 31. Rxc1 Rc8 32. Rxc8 Nxc8 33. Nd2 Nd6 34. Kf3 Ke7 35. Ke3 Kd7 36. Kd3 Kc6 37. Nc4 a6 38. Nxd6 Kxd6 39. b3 Kd5 40. f3 g6 41. Ke3 b5 42. Kd3 a5 43. h4 a4 44. bxa4 bxa4 45. Kc3 e5 46. dxe5 fxe5 1/2-1/2

[Event "GER-ch U12"]
[Site "Ueberlingen"]
[Date "2000.06.01"]
[Round "11"]
[White "Brener, Ilja"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "111"]
[EventDate "2000.06.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Nf3 c6 6. Qc2 Bg4 7. Bf4 Nf6 8. e3 Nbd7 9. Be2 0-0 10. 0-0 Nh5 11. Bg3 f5 12. Ne1 Bxe2 13. Qxe2 Qe8 14. Nd3 Qg6 15. Qd2 Nxg3 16. hxg3 Bd6 17. Ne2 Qh6 18. Ndf4 Nf6 19. Qd3 Nh5 20. Nxh5 Qxh5 21. Nf4 Bxf4 22. exf4 Rae8 23. Rfe1 Re4 24. f3 Ree8 25. Kf2 Qf7 26. Qd2 Qf6 27. Re5 g6 28. Rae1 Rxe5 29. Rxe5 Qf7 30. Qe1 Qf6 31. Qe3 Kf7 32. b4 a6 33. a3 Ra8 34. Qe1 Qd6 35. Qh1 Rh8 36. Qb1 Qf6 37. Qc1 Qd6 38. Qc5 Qxc5 39. bxc5 Rb8 40. Re3 Kf6 41. Rb3 h5 42. a4 Ke6 43. a5 Kf6 44. Rb1 Ke6 45. Re1+ Kf6 46. g4 hxg4 47. fxg4 fxg4 48. Kg3 Kf7 49. Kxg4 Re8 50. Rxe8 Kxe8 51. f5 gxf5+ 52. Kxf5 Kf7 53. g4 Ke7 54. Ke5 Kd7 55. g5 Ke7 56. g6 1-0

[Event "Niedersachsen-ch U12"]
[Site "Lingen"]
[Date "2000.04.??"]
[Round "7"]
[White "Abel, Dennes"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1369"]
[BlackElo "1384"]
[PlyCount "101"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. Bd3 Nxc3 9. bxc3 c6 10. 0-0 f6 11. Qc2 f5 12. Ne5 Nd7 13. f4 Rf6 14. Rf3 Nxe5 15. fxe5 Rh6 16. Qf2 Qh4 17. Qxh4 Rxh4 18. c5 b6 19. g3 Rh6 20. Rb1 b5 21. Rf2 Bd7 22. a4 a6 23. Ra2 Ra7 24. axb5 cxb5 25. Rba1 Bc6 26. Rxa6 Rc7 27. Rb6 g5 28. Raa6 Be8 29. Bxf5 exf5 30. Rxh6 Bg6 31. Rhxg6+ hxg6 32. Rxg6+ Kf7 33. Rb6 Ra7 34. Rxb5 Ra1+ 35. Kf2 Rc1 36. c6 Rc2+ 37. Ke1 Rxc3 38. Rc5 Rxc5 39. dxc5 Ke7 40. Ke2 Kd8 41. Kd3 Kc7 42. Kd4 Kxc6 43. e6 g4 44. Ke5 Kc7 45. Kxd5 Kd8 46. Kd6 Ke8 47. e7 f4 48. exf4 Kf7 49. Kd7 Kf6 50. e8Q Kf5 51. Qe6# 1-0

[Event "Niedersachsen-ch U12"]
[Site "Lingen"]
[Date "2000.04.??"]
[Round "1"]
[White "Barrmeyer, Konstantin"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "870"]
[BlackElo "1384"]
[PlyCount "79"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 b6 5. Ne5 Bd6 6. Bg5 Be7 7. Qa4+ Bd7 8. Nxd7 Qxd7 9. Qxd7+ Nbxd7 10. a3 a5 11. Nb5 Kd8 12. Rc1 c6 13. Nc3 Rc8 14. e3 h6 15. Bh4 Nh5 16. Bxe7+ Kxe7 17. Be2 Nhf6 18. f3 h5 19. 0-0 h4 20. e4 Kd8 21. b4 Rb8 22. b5 c5 23. dxc5 Nxc5 24. cxd5 exd5 25. Nxd5 Nxd5 26. Rfd1 Ke7 27. Rxd5 Rbd8 28. Rcd1 Na4 29. Re5+ Kf6 30. Rxd8 Rxd8 31. Rh5 Nc3 32. Rf5+ Kg6 33. Bc4 f6 34. Rf4 Kg5 35. Rg4+ Kh5 36. Bf7+ g6 37. Rxg6 Rd1+ 38. Kf2 Rd2+ 39. Ke3 Re2+ 40. Kd3 1-0

[Event "Niedersachsen-ch U12"]
[Site "Lingen"]
[Date "2000.04.??"]
[Round "4"]
[White "Biller, Eugen"]
[Black "Keuter, Sven"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1384"]
[BlackElo "751"]
[PlyCount "48"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 e5 5. Nf3 Nd7 6. Be2 Ne7 7. Qd2 0-0 8. Bh6 exd4 9. Nxd4 Nf6 10. Bxg7 Kxg7 11. 0-0 c5 12. Ndb5 Ne8 13. Rad1 Qb6 14. b3 Be6 15. Nxd6 Rd8 16. Nf5+ Bxf5 17. Qxd8 Qxd8 18. Rxd8 Be6 19. Rd2 f5 20. Nd5 Nxd5 21. exd5 Bd7 22. d6 Rf6 23. Bf3 b6 24. Re1 Kf8 1-0

[Event "Niedersachsen-ch U12"]
[Site "Lingen"]
[Date "2000.04.??"]
[Round "9"]
[White "Biller, Eugen"]
[Black "Konrad, Jakob"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1384"]
[BlackElo "702"]
[PlyCount "63"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nd4 4. Nxd4 exd4 5. d3 d6 6. 0-0 Nf6 7. c3 dxc3 8. Nxc3 Be7 9. Be3 0-0 10. Rc1 c6 11. Bb3 Qc7 12. Qd2 Ng4 13. h3 Nf6 14. Qe2 Bd7 15. Bf4 Rad8 16. e5 dxe5 17. Bxe5 Qc8 18. Bxf6 Bxf6 19. Nd5 Bg5 20. f4 Rfe8 21. Qf3 Be7 22. Qg3 b6 23. Kh1 Bf5 24. Rfe1 Be6 25. Nxe7+ Rxe7 26. f5 Rde8 27. f6 g6 28. fxe7 Rxe7 29. Bxe6 Rxe6 30. Qf3 Rxe1+ 31. Rxe1 Kg7 32. Qe4 1-0

[Event "Niedersachsen-ch U12"]
[Site "Lingen"]
[Date "2000.04.??"]
[Round "6"]
[White "Biller, Eugen"]
[Black "Korduner, Jewgeni"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1384"]
[BlackElo "908"]
[PlyCount "29"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qd8 9. Nxe4 Be7 10. Qd3 0-0 11. Rd1 Bg4 12. Bg5 Bxf3 13. Qxf3 Bxg5 14. Qg3 Bh4 15. Qg4 0-1

[Event "Niedersachsen-ch U12"]
[Site "Lingen"]
[Date "2000.04.??"]
[Round "2"]
[White "Biller, Eugen"]
[Black "Lubbe, Alexander"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1384"]
[BlackElo "865"]
[PlyCount "83"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nc6 7. h3 Bh5 8. g4 Bg6 9. Bb5 0-0-0 10. Bxc6 bxc6 11. Qe2 Ne4 12. Bd2 Nxc3 13. Bxc3 Qd5 14. Rg1 f6 15. Nh4 e5 16. Qa6+ Kb8 17. 0-0-0 e4 18. Kb1 Bc5 19. Ng2 Bb6 20. Qe2 Bf7 21. b3 Rhe8 22. Ne3 Qd6 23. Nf5 Qf8 24. Qa6 g6 25. Ng3 Qd6 26. Rge1 Qd5 27. Qe2 f5 28. Qe3 h5 29. gxf5 gxf5 30. Qg5 Be6 31. Nxh5 Rg8 32. Qe3 Rh8 33. Nf4 Qd6 34. Ng6 Rh7 35. Nf4 Bf7 36. Rg1 Rh4 37. Ng2 Rh7 38. Qg5 Rg8 39. Qf4 Rhg7 40. Qxf5 Bd5 41. Rh1 Rxg2 42. h4 0-1

[Event "Niedersachsen-ch U12"]
[Site "Lingen"]
[Date "2000.04.??"]
[Round "8"]
[White "Biller, Eugen"]
[Black "Schaefer, Jan"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1384"]
[BlackElo "1074"]
[PlyCount "29"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bg7 6. Nc3 Nf6 7. Be2 0-0 8. 0-0 Qb6 9. Nb3 Qc7 10. Qd2 d6 11. Bh6 a6 12. Bxg7 Kxg7 13. a4 Ne5 14. Qd4 Bd7 15. Bd3 1-0

[Event "Niedersachsen-ch U12"]
[Site "Lingen"]
[Date "2000.04.??"]
[Round "3"]
[White "Harder, Clemens"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1064"]
[BlackElo "1384"]
[PlyCount "60"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nf3 Bg4 6. d4 e6 7. Bd2 c6 8. Be2 Qc7 9. Nh4 Bxe2 10. Qxe2 Bd6 11. Nf3 Nbd7 12. h3 Nb6 13. 0-0 0-0 14. Ne4 Nxe4 15. Qxe4 Nd5 16. Bg5 h6 17. Be3 Nf4 18. Rfe1 f5 19. Bxf4 fxe4 20. Bxd6 Qxd6 21. Rxe4 Rf4 22. Rxf4 Qxf4 23. c3 Qf5 24. Nh4 Qe4 25. Nf3 Rf8 26. Re1 Qg6 27. Ne5 Qc2 28. Nd7 Qxf2+ 29. Kh2 Qxe1 30. Nxf8 Kxf8 0-1

[Event "Niedersachsen-ch U12"]
[Site "Lingen"]
[Date "2000.04.??"]
[Round "5"]
[White "Reusch, Julian"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "774"]
[BlackElo "1384"]
[PlyCount "40"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Qc7 7. Bd3 Bg4 8. h3 Bh5 9. Qe2 e6 10. 0-0-0 Nbd7 11. Rhe1 0-0-0 12. Kb1 Nb6 13. g4 Bg6 14. Bxg6 hxg6 15. Rh1 Nbd5 16. Nxd5 Nxd5 17. Qe5 Bd6 18. Qe2 Nf4 19. Bxf4 Bxf4 20. h4 Rh7 0-1

[Event "Niedersachsen-ch U10"]
[Site "Verden"]
[Date "1999.??.??"]
[Round "6"]
[White "Abel, Dennes"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "D08"]
[PlyCount "108"]
[EventDate "1999.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 c5 5. e3 Nc6 6. exd4 cxd4 7. Bg5 f6 8. exf6 Nxf6 9. Qe2+ Qe7 10. Qxe7+ Bxe7 11. a3 Bf5 12. Nbd2 0-0-0 13. Nh4 Bc2 14. Rc1 d3 15. f3 Bc5 16. Bxf6 Rhe8+ 17. Ne4 gxf6 18. Kd2 Be3+ 19. Kxe3 d2 20. Be2 dxc1Q+ 21. Rxc1 Bxe4 22. fxe4 Nd4 23. Bg4+ Kc7 24. Rf1 Nc2+ 25. Kf3 Rd3+ 26. Kf4 Rd4 27. Bf5 Rxc4 28. Kg3 Ne3 29. Rf2 Nxf5+ 30. exf5 Rg8+ 31. Kh3 Rgg4 32. g3 Rge4 33. Rd2 Rcd4 34. Rc2+ Rc4 35. Rd2 Re3 36. Ng2 Re5 37. Nh4 Rce4 38. Rc2+ Kd7 39. Rd2+ Ke7 40. Rc2 Kd6 41. Rd2+ Rd5 42. Rc2 Red4 43. Rc8 Rd2 44. Rh8 Rxb2 45. Rxh7 Rdd2 46. Nf3 Rf2 47. Kg4 Rb3 48. Nd4 Rbb2 49. Rh8 Rxh2 50. Rxh2 Rxh2 51. Nb5+ Ke5 52. Nxa7 Ra2 53. Nb5 Rb2 54. a4 Rb4+ 0-1

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Baldauf, Marco"]
[Black "Biller, Eugen"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "88"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d3 e5 3. g3 Bc5 4. c4 d6 5. Bg2 Nf6 6. 0-0 0-0 7. Nc3 Bd7 8. Bd2 Qc8 9. Re1 Bh3 10. Bh1 h6 11. a3 a5 12. Rb1 Re8 13. e4 Ng4 14. Be3 Nxe3 15. fxe3 Bg4 16. Nd5 Ne7 17. Nxe7+ Rxe7 18. Qd2 Bh3 19. d4 Bb6 20. Qc3 a4 21. Qc2 c5 22. dxe5 dxe5 23. Red1 Qe8 24. Rd5 Rd8 25. Rbd1 f6 26. Nh4 Red7 27. Qxa4 Be6 28. Rxd7 Rxd7 29. Rxd7 Qxd7 30. Qxd7 Bxd7 31. Bf3 Ba4 32. Nf5 Kf8 33. Kf2 Ba5 34. Ke2 b6 35. Nd6 Ke7 36. Nb7 Kd7 37. Nxa5 bxa5 38. Bg4+ Kd6 39. Kf2 Bc6 40. Be2 Ke7 41. Bd3 Kd6 42. Kg2 Ke6 43. Kf3 Kf7 44. g4 g6 1/2-1/2

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Biller, Eugen"]
[Black "Babczyk, Adrian"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "57"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Nh6 7. 0-0 cxd4 8. Nxd4 Nxd4 9. cxd4 Qxd4 10. Bb5+ Bd7 11. Bxd7+ Kxd7 12. Qxd4 Nf5 13. Qa4+ Kd8 14. Bg5+ Be7 15. Bxe7+ Kxe7 16. Qb4+ Kd8 17. Qxb7 Rc8 18. Nc3 Re8 19. Nb5 Re7 20. Qa6 Rb8 21. Qa5+ Ke8 22. Nd6+ Nxd6 23. exd6 Rd7 24. Rac1 Rxd6 25. Qxa7 Rbd8 26. Rc7 R6d7 27. Rxd7 Rxd7 28. Qa4 Kd8 29. h3 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Biller, Eugen"]
[Black "Buncke, Constantin"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "95"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxd4 exd4 5. d3 Bc5 6. 0-0 h6 7. Qh5 Qe7 8. c3 Nf6 9. Qf3 d6 10. h3 c6 11. Qg3 Be6 12. Bb3 b5 13. Bf4 Nh5 14. Qf3 Nxf4 15. Qxf4 0-0 16. Nd2 a5 17. Qg3 a4 18. Bd1 b4 19. c4 f5 20. f4 a3 21. b3 d5 22. exd5 cxd5 23. cxd5 Bxd5 24. Re1 Qd7 25. Bh5 Bf7 26. Bxf7+ Qxf7 27. Nc4 Rfe8 28. Ne5 Qc7 29. Rac1 Qb6 30. Nd7 Rxe1+ 31. Qxe1 Qc6 32. Nxc5 Re8 33. Qd2 Rc8 34. Qxb4 Qd6 35. g3 Kh7 36. Qc4 Kh8 37. b4 Kh7 38. Qb3 Kh8 39. Qxa3 Kh7 40. Re1 Kh8 41. Re6 Qd5 42. Kf2 Qh1 43. Re1 Qh2+ 44. Kf3 Qxh3 45. b5 Qh5+ 46. Kg2 g5 47. Qb4 gxf4 48. Qxd4+ 1-0

[Event "Niedersachsen-ch U10"]
[Site "Verden"]
[Date "1999.??.??"]
[Round "8"]
[White "Biller, Eugen"]
[Black "Collmann, Jan"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "61"]
[EventDate "1999.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Bb4+ 9. Nc3 Nge7 10. 0-0 Ng6 11. a3 Qa5 12. Bd2 Bxc3 13. bxc3 Qd8 14. Rb1 Rb8 15. Bg5 f6 16. exf6 gxf6 17. Bh6 Nce7 18. Bg7 Rg8 19. Bxf6 Kf7 20. Be5 Nxe5 21. Nxe5+ Kg7 22. Qh5 Nf5 23. Qf7+ Kh8 24. Qxd7 Qg5 25. Nf7+ Kg7 26. Nxg5+ Kf6 27. Qxe6+ Kxg5 28. Qxf5+ Kh6 29. f4 Rg6 30. Rf3 Rbg8 31. Rh3+ 1-0

[Event "Niedersachsen-ch U10"]
[Site "Verden"]
[Date "1999.??.??"]
[Round "5"]
[White "Biller, Eugen"]
[Black "Dorn, Matthias"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "51"]
[EventDate "1999.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. e5 Ng4 7. c3 Ngxe5 8. Nxe5 Nxe5 9. cxd4 Nxc4 10. dxc5 0-0 11. b3 Ne5 12. Bb2 d6 13. Qd4 Qg5 14. f4 Nc6 15. fxg5 Nxd4 16. Bxd4 b6 17. cxd6 cxd6 18. Nc3 Ba6 19. Rfd1 Rfe8 20. Nd5 Bb7 21. Nc7 Re2 22. Nxa8 Rxg2+ 23. Kf1 Bxa8 24. Re1 Bc6 25. Rac1 Bd7 26. Kxg2 1-0

[Event "Niedersachsen-ch U10"]
[Site "Verden"]
[Date "1999.??.??"]
[Round "1"]
[White "Biller, Eugen"]
[Black "Helck, Jannes"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "39"]
[EventDate "1999.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 Nxe4 5. dxe5 Bc5 6. 0-0 0-0 7. Qd5 Nf6 8. exf6 Qxf6 9. Qxc5 b6 10. Qa3 Nd4 11. Nxd4 Qxd4 12. Qb3 d6 13. Be3 Qg4 14. Nc3 Bb7 15. Bd5 Rab8 16. Bxb7 Rxb7 17. Qd5 Rbb8 18. Nb5 Rbe8 19. Nxc7 Re4 20. f3 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Biller, Eugen"]
[Black "Mueller, Reinhold"]
[Result "1/2-1/2"]
[ECO "B73"]
[PlyCount "104"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Qd2 Bd7 10. f4 Qc8 11. Rad1 a6 12. Rf2 b5 13. Bd3 Na7 14. f5 Ng4 15. Rff1 Nxe3 16. Qxe3 Qc5 17. Nce2 Nc6 18. c3 e5 19. fxe6 fxe6 20. Nc2 Qxe3+ 21. Nxe3 Rad8 22. Kh1 Ne5 23. Kg1 Bh6 24. Nc2 Bc6 25. Ng3 Bf4 26. Ne2 Bh6 27. Ned4 Bd7 28. Be2 Bc8 29. Rfe1 Rf6 30. Rf1 Rff8 31. a3 Bg7 32. Nb4 Rf7 33. Rxf7 Nxf7 34. Bg4 Re8 35. Nd3 Ne5 36. Nxe5 Bxe5 37. Nf3 Bb7 38. Nxe5 dxe5 39. Rd6 Bxe4 40. Rxe6 Rxe6 41. Bxe6+ Kg7 42. Bc8 a5 43. Bd7 Bd3 44. Kf2 Kf6 45. Ke3 e4 46. Bc6 Ke5 47. g3 h6 48. b3 g5 49. b4 axb4 50. axb4 Kf5 51. Bd7+ Ke5 52. Bc6 Kf5 1/2-1/2

[Event "Niedersachsen-ch U10"]
[Site "Verden"]
[Date "1999.??.??"]
[Round "4"]
[White "Biller, Eugen"]
[Black "Ventaka Ramani, Varun"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "91"]
[EventDate "1999.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. e5 Qe7 8. Bf4 d6 9. Qe2 dxe5 10. Qxe5 Qxe5+ 11. Bxe5 Bd6 12. Bxf6 gxf6 13. g3 0-0 14. Bg2 Re8+ 15. Ne2 Ba6 16. Bf3 Bxe2 17. Bxe2 Re7 18. Rd1 Rae8 19. Rd2 Kg7 20. Kf1 Kg6 21. Bf3 Re1+ 22. Kg2 c5 23. Rxe1 Rxe1 24. Rd3 Re8 25. Ra3 Rb8 26. b3 c4 27. Rxa7 cxb3 28. cxb3 c5 29. Rb7 Rxb7 30. Bxb7 Kf5 31. Kf3 Ke5 32. Ke3 f5 33. f4+ Ke6 34. Kd3 Bc7 35. a4 Kd6 36. Kc4 Ba5 37. Kb5 Be1 38. Bf3 Bf2 39. a5 c4 40. bxc4 Ba7 41. Bd5 f6 42. Bg8 h6 43. Bh7 Ke6 44. Ka6 Bg1 45. Kb7 Bd4 46. a6 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Biller, Eugen"]
[Black "Wittmann, Thomas"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "79"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Qd2 Bd7 10. f4 a6 11. h3 Qc7 12. Rad1 Rac8 13. f5 b5 14. a3 Ne5 15. Bh6 Nc4 16. Bxc4 Qxc4 17. Bxg7 Kxg7 18. Rf4 Qc7 19. Rh4 Rh8 20. Qh6+ Kg8 21. Rd3 Qa7 22. Kh2 Qc5 23. fxg6 fxg6 24. Nf3 Qc7 25. Rd2 Qd8 26. e5 Nh5 27. exd6 exd6 28. Rxd6 Qc7 29. Rhd4 Rd8 30. Kg1 Ng3 31. Rh4 Qc5+ 32. Rhd4 Qc6 33. Qg5 Qc7 34. Qe7 Nh5 35. Rxd7 Rxd7 36. Rxd7 Qxd7 37. Qxd7 Nf6 38. Qe7 Nh5 39. Nd5 h6 40. Nf6+ 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Biller, Eugen"]
[Black "Zikeli, Saskia"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "41"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Ne7 4. Nf3 Ng6 5. Bg5 f6 6. Be3 Be7 7. Bd3 Bd7 8. h4 Bb4+ 9. c3 Ba5 10. h5 Ne7 11. h6 gxh6 12. exf6 Ng6 13. f7+ Kxf7 14. Bxh6 Bb6 15. Ng5+ Ke8 16. Qh5 Qf6 17. Rh3 Ke7 18. Ne4 Qf7 19. Bg5+ Ke8 20. Nf6+ Kd8 21. Bxg6 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Bindrich, Falko"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "27"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bb5 Bd7 7. Bd2 a6 8. Nd5 Nb4 9. Bxd7+ Kxd7 10. Nxb4 Qb5 11. Nd3 e6 12. 0-0 Bd6 13. c4 Qxc4 14. Nfe5+ 1-0

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Brener, Ilja"]
[Black "Biller, Eugen"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "171"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 c5 5. h3 Be6 6. e3 Nc6 7. Be2 f6 8. exf6 Nxf6 9. 0-0 Bd6 10. Kh1 Bc7 11. Ng5 Bf5 12. Bd3 Qd6 13. Nf3 Ne5 14. Nxe5 Qxe5 15. f4 Qd6 16. exd4 0-0 17. d5 Qd7 18. Nc3 Bxh3 19. Nb5 Bg4 20. Qc2 g6 21. Nxc7 Qxc7 22. Qf2 Rf7 23. Bd2 Nh5 24. Qe3 Raf8 25. g3 g5 26. Qg1 Rf6 27. Bc3 Rh6 28. Kg2 gxf4 29. Rae1 f3+ 30. Kf2 Bh3 31. Be5 Qd7 32. d6 Bxf1 33. Rxf1 Nf6 34. Bf4 Ng4+ 35. Ke1 Re6+ 36. Kd2 Nf6 37. Qh1 Ne4+ 38. Kc1 Nxd6 39. Qxf3 Rfe8 40. Qd5 R8e7 41. Bh6 Qe8 42. Qg5+ Rg6 43. Qd5+ Nf7 44. Bxg6 hxg6 45. Bd2 b6 46. Qd3 Re6 47. Bc3 Rd6 48. Qf3 Re6 49. Rh1 Qe7 50. Qa8+ Qe8 51. Qxa7 Qe7 52. Qb8+ Qe8 53. Qxe8+ Rxe8 54. Re1 Rxe1+ 55. Bxe1 Kg7 56. Bc3+ Kh6 57. Kd1 Kg5 58. a3 Kg4 59. Be1 Ng5 60. b4 cxb4 61. axb4 Ne4 62. Ke2 g5 63. Kf1 Kh3 64. Kg1 g4 65. Bf2 Nd2 66. c5 bxc5 67. bxc5 Ne4 68. c6 Nd6 69. c7 Nc8 70. Kf1 Kh2 71. Ke2 Kg2 72. Ke3 Kf1 73. Kf4 Kxf2 74. Kxg4 Ke3 75. Kh5 Ke4 76. g4 Ke5 77. g5 Ke6 78. Kh6 Kf7 79. Kh7 Ne7 80. g6+ Nxg6 81. c8Q Ne7 82. Qc4+ Kf6 83. Qf1+ Nf5 84. Kg8 Ke5 85. Kf7 Ng3 86. Qf3 1-0

[Event "Niedersachsen-ch U10"]
[Site "Verden"]
[Date "1999.??.??"]
[Round "3"]
[White "Konrad, Jakob"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "96"]
[EventDate "1999.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nc3 e6 4. Qd2 c5 5. e3 Nf6 6. f3 Be7 7. 0-0-0 0-0 8. g4 Bg6 9. h4 h5 10. Bg5 Nc6 11. Be2 Qa5 12. Kb1 a6 13. Bxf6 Bxf6 14. Bf1 cxd4 15. exd4 Nxd4 16. Bd3 Bxd3 17. Qxd3 hxg4 18. fxg4 Qc5 19. g5 Be5 20. h5 f5 21. gxf6 Rxf6 22. Nh3 Qc4 23. Qxc4 dxc4 24. Rdg1 Nf3 25. Rg2 Raf8 26. a3 Bxc3 27. bxc3 Rf5 28. Ng1 Nxg1 29. Rhxg1 Rf1+ 30. Rxf1 Rxf1+ 31. Kb2 Rh1 32. Rg6 e5 33. Rg5 e4 34. Re5 e3 35. Rxe3 Rxh5 36. Rg3 Kh7 37. Kc1 Kh6 38. Kd2 Rg5 39. Rxg5 Kxg5 40. Ke1 Kf5 41. Kf2 Kf4 42. Kg2 Kg4 43. a4 a5 44. Kh2 Kf3 45. Kh3 g5 46. Kh2 g4 47. Kg1 Kg3 48. Kf1 Kh2 0-1

[Event "Niedersachsen-ch U10"]
[Site "Verden"]
[Date "1999.??.??"]
[Round "9"]
[White "Kreichgauer, Martin"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "54"]
[EventDate "1999.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Qb6 6. Nf3 c6 7. Bd3 Bg4 8. Na4 Qc7 9. Qe2 Nbd7 10. 0-0-0 e6 11. h3 Bh5 12. g4 Bg6 13. Nc5 Nxc5 14. dxc5 Bxc5 15. Ne5 Bxd3 16. Nxd3 Bd6 17. g5 Nd5 18. Qe1 0-0 19. Qg1 Bf4 20. h4 Bxd2+ 21. Rxd2 Qa5 22. a3 b5 23. h5 b4 24. Kd1 bxa3 25. bxa3 Nc3+ 26. Ke1 Ne4 27. h6 Qxd2+ 0-1

[Event "GER-ch U10"]
[Site "Oberhof"]
[Date "1999.??.??"]
[Round "?"]
[White "Pongratz, Philip"]
[Black "Biller, Eugen"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "66"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nc6 6. d3 0-0-0 7. 0-0 Nf6 8. Bd2 e6 9. a3 Qf5 10. h3 Bxf3 11. Bxf3 Nd4 12. Be4 Qe5 13. Re1 Qd6 14. Be3 c6 15. b4 Nxe4 16. Nxe4 Qe5 17. Rc1 b6 18. Ng5 Qf6 19. Bxd4 Rxd4 20. Ne4 Qf4 21. c3 Rd7 22. Re3 Bd6 23. Nxd6+ Qxd6 24. Qd2 h5 25. c4 Rh6 26. c5 Qd5 27. Rg3 Rh7 28. cxb6 axb6 29. a4 Ra7 30. b5 c5 31. Ra1 Qd4 32. a5 Qxa1+ 33. Kh2 Rxa5 0-1

