[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2015.04.26"]
[Round "9.6"]
[White "Huckebrink, Chris"]
[Black "Bachmann, David"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2065"]
[BlackElo "1930"]
[PlyCount "98"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Kamen"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. e4 c5 4. dxc5 Qa5+ 5. Bd2 Qxc5 6. Bc3 Bxc3+ 7. Nxc3 Nf6 8. Qd2 0-0 9. 0-0-0 Nc6 10. Bd3 d6 11. h3 Be6 12. g4 Rfc8 13. Ng5 Ne5 14. Nxe6 fxe6 15. f4 Nc4 16. Bxc4 Qxc4 17. Rhe1 Rc5 18. f5 gxf5 19. gxf5 e5 20. Re2 Kh8 21. Rg1 Rg8 22. Reg2 Rcc8 23. Rxg8+ Rxg8 24. Rxg8+ Kxg8 25. Qg2+ Kf8 26. Qf3 a6 27. a4 Qd4 28. b3 Kg7 29. Qg3+ Kf8 30. Qf3 d5 31. exd5 e4 32. Qg3 Nxd5 33. Nxd5 Qxd5 34. Qg5 Qd4 35. Qh6+ Kg8 36. Qg5+ Kf7 37. Qh5+ Kg7 38. Qg5+ Kf7 39. Qh5+ Kf6 40. Qxh7 Qe3+ 41. Kd1 Qf3+ 42. Ke1 Qc3+ 43. Kd1 Qf3+ 44. Ke1 e3 45. Qg6+ Ke5 46. Qe6+ Kd4 47. Qc4+ Ke5 48. Qe6+ Kf4 49. Qc4+ Kg3 1/2-1/2

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2015.03.01"]
[Round "7.7"]
[White "Bachmann, David"]
[Black "Eggenstein, Frank"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1930"]
[BlackElo "1925"]
[PlyCount "20"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Elberfeld"]
[BlackTeam "Erkenschwick"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. a4 a5 7. Re1 Nc6 8. e4 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 1/2-1/2

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2015.02.08"]
[Round "6.6"]
[White "Bachmann, David"]
[Black "Holtel, Jasper"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "1930"]
[BlackElo "2003"]
[PlyCount "76"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Elberfeld"]
[BlackTeam "Muenster II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. c4 c6 6. cxd5 cxd5 7. Nc3 Ne4 8. Nxe4 dxe4 9. Ne5 Qd5 10. Qc2 Nd7 11. Bxe4 Qxd4 12. Nxd7 Bxd7 13. Be3 Qxb2 14. Qxb2 Bxb2 15. Rb1 Bc3+ 16. Kf1 Bh3+ 17. Kg1 Rd8 18. Bxb7 0-0 19. f4 Be6 20. a3 a5 21. Kf2 Bd5 22. Rhc1 Bf6 23. Rc5 Ba2 24. Rbb5 a4 25. Bc6 Bd4 26. Bxd4 Rxd4 27. Bd5 Rd2 28. Ke3 Rxd5 29. Rxd5 Bxd5 30. Rxd5 Rb8 31. Rd4 Rb3+ 32. Rd3 Rb2 33. g4 f5 34. g5 Kf7 35. Rd4 Rb3+ 36. Rd3 Rb2 37. Rd4 Rb3+ 38. Rd3 Rb2 1/2-1/2

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2014.12.14"]
[Round "4.8"]
[White "Hunold, Rolf"]
[Black "Bachmann, David"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1954"]
[BlackElo "1930"]
[PlyCount "111"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Be2 Nc6 8. Nbd2 e6 9. h3 Bxf3 10. Nxf3 Nge7 11. 0-0 Nf5 12. b3 Qb6 13. Bb2 0-0 14. g4 Nfe7 15. Qd2 Rfc8 16. Rac1 Qd8 17. Rc2 Qf8 18. Ba3 Bh6 19. g5 Bg7 20. Rfc1 Qd8 21. Bb5 Bf8 22. Nh2 a6 23. Bxc6 Rxc6 24. Rxc6 Nxc6 25. Bxf8 Kxf8 26. Ng4 Ne7 27. Nf6 Kg7 28. h4 Rc8 29. h5 Rxc1+ 30. Qxc1 Ng8 31. h6+ Kh8 32. Qc5 Nxf6 33. gxf6 Kg8 34. Qe7 Qc8 35. Kg2 b6 36. Qd6 b5 37. a4 bxa4 38. bxa4 Kh8 39. a5 Kg8 40. Qb6 Kf8 41. Qb4+ Kg8 42. Kf3 Kh8 43. Qb3 Kg8 44. Ke2 Kf8 45. Qb4+ Kg8 46. Kd3 Kh8 47. Qc3 Qb7 48. Kc2 Kg8 49. Qc5 Qb8 50. Qc6 Kf8 51. Qxa6 Qc7+ 52. Kb3 Ke8 53. Qb5+ Kd8 54. Kb4 Qc2 55. Qb8+ Kd7 56. Qd6+ 1-0

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2014.11.16"]
[Round "3.7"]
[White "Riedel, Holger"]
[Black "Bachmann, David"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2153"]
[BlackElo "1930"]
[PlyCount "83"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 Nf6 8. f3 Qa5 9. Bd2 d6 10. e4 Be6 11. Nd4 Rc8 12. Rb1 Qc7 13. Nxe6 fxe6 14. c5 dxc5 15. Bc4 Kf7 16. f4 Nxe4 17. f5 Nxd2 18. Bxe6+ Kg7 19. Qxd2 Qe5+ 20. Kf2 Rcd8 21. Qc1 b6 22. Re1 Qd6 23. Kg1 Qd2 24. Qa3 Rd3 25. Qa4 Rd6 26. Qc4 Rhd8 27. Kh1 Qg5 28. fxg6 Rd2 29. Qe4 R8d6 30. h4 Qxg6 31. Bf5 Qh5 32. Re3 Rd1+ 33. Rxd1 Qxd1+ 34. Kh2 Rh6 35. Qf4 Qh5 36. Rg3+ Kh8 37. Be6 Qxh4+ 38. Kg1 Qh2+ 39. Kf1 Qh1+ 40. Kf2 Qe1+ 41. Kxe1 Rxe6+ 42. Kd1 1-0

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2014.10.05"]
[Round "2.7"]
[White "Bachmann, David"]
[Black "Osswald, Luis Monty"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1930"]
[BlackElo "1985"]
[PlyCount "107"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Elberfeld"]
[BlackTeam "Ennepe Ruhr Sued"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. d3 Qd6 10. Qa4 h6 11. Be3 Nc6 12. Rac1 Nd4 13. Nxd4 cxd4 14. Bf4 e5 15. Bd2 a5 16. Rc2 Bg4 17. Bxb7 Bxe2 18. Bxa8 Rxa8 19. Rfc1 Qa6 20. Qc6 Bxd3 21. Qxa8+ Qxa8 22. Rc8+ Qxc8 23. Rxc8+ Kh7 24. Bxa5 f5 25. f3 e4 26. fxe4 fxe4 27. Kf2 e3+ 28. Ke1 Bb1 29. Ke2 Bxa2 30. b4 Be6 31. Rc1 Bd7 32. Rd1 Bg4+ 33. Ke1 Bxd1 34. Kxd1 d3 35. b5 Be5 36. b6 Kg7 37. b7 Kf7 38. Bb6 e2+ 39. Kd2 Bc3+ 40. Kxd3 e1Q 41. b8Q Bf6 42. Qb7+ Qe7 43. Qxe7+ Bxe7 44. Ke4 h5 45. Ke5 Bf6+ 46. Kd5 Be7 47. Bd4 Bd8 48. Be5 Be7 49. Bc7 Bf6 50. Bf4 Be7 51. Be3 Bf6 52. h4 Be7 53. Bg5 Bb4 54. Bd8 1/2-1/2

[Event "NRW Class1 1415"]
[Site "Germany"]
[Date "2014.09.14"]
[Round "1.7"]
[White "Berndt, Joachim"]
[Black "Bachmann, David"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2069"]
[BlackElo "1930"]
[PlyCount "95"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Hansa II"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. d3 Nf6 5. e4 Nc6 6. 0-0 0-0 7. c3 e5 8. Nbd2 d5 9. Re1 d4 10. Nc4 Re8 11. a4 b6 12. Qc2 Ba6 13. Bd2 Bxc4 14. dxc4 Rc8 15. Bh3 Rc7 16. Rad1 Qe7 17. b3 dxc3 18. Bxc3 Nd4 19. Qd3 Bh6 20. Kg2 Nd7 21. a5 bxa5 22. Bxa5 Rb7 23. Nxd4 cxd4 24. b4 Nb8 25. b5 a6 26. Rb1 axb5 27. cxb5 Nd7 28. Qc4 Reb8 29. Qc6 Nf6 30. Bb4 Qd8 31. Bd6 Rb6 32. Bxb8 Rxb8 33. b6 Ne8 34. Qd7 Qxd7 35. Bxd7 Nd6 36. Bc6 Bd2 37. Red1 Bc3 38. f4 Nc4 39. b7 Ne3+ 40. Kf3 Nxd1 41. Rxd1 exf4 42. gxf4 Kf8 43. e5 f5 44. Ke2 g5 45. Kd3 gxf4 46. Rf1 Kf7 47. Bd5+ Kg6 48. Rg1+ 1-0

[Event "NRW Class1 1314"]
[Site "Germany"]
[Date "2013.10.06"]
[Round "2.8"]
[White "Budszuhn, Timo"]
[Black "Bachmann, David"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1977"]
[BlackElo "1910"]
[PlyCount "24"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bochum II"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. Nb3 Qc7 1/2-1/2

[Event "Duesseldorf Nord Cup 8th GrF"]
[Site "Duesseldorf"]
[Date "2008.08.03"]
[Round "4"]
[White "Bachmann, David"]
[Black "Bluemer, Timo"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "1814"]
[BlackElo "1820"]
[PlyCount "86"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. Qd3 f5 11. Ne1 Bxg2 12. Nxg2 Bg5 13. Bxg5 Qxg5 14. Nf4 Qf6 15. d5 e5 16. Ne6 Rc8 17. b4 Nd7 18. f4 exf4 19. Rac1 Ne5 20. Qc2 fxg3 21. Rxf5 gxh2+ 22. Kh1 Qh4 23. Rf4 Qg3 24. Qf5 Qg6 25. Qh3 Re8 26. Kxh2 Re7 27. Rg1 Qc2 28. Rgf1 Ng6 29. R4f2 Qe4 30. Nf4 Nxf4 31. Rxf4 Qxe2+ 32. R1f2 Qe5 33. Kh1 Qa1+ 34. Kg2 Qe5 35. Kf1 Rae8 36. Qf3 h6 37. Rf8+ Rxf8 38. Qxf8+ Kh7 39. Qa8 Qe1+ 40. Kg2 Qe4+ 41. Kg1 Qg4+ 42. Kf1 Qh3+ 43. Rg2 Qf3+ 0-1

[Event "Duesseldorf Nord Cup 8th GrF"]
[Site "Duesseldorf"]
[Date "2008.08.02"]
[Round "2"]
[White "Bachmann, David"]
[Black "Mundorf, Johannes"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "1814"]
[BlackElo "1797"]
[PlyCount "71"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Nbd7 5. Qc2 Be7 6. Bg2 0-0 7. 0-0 Nb6 8. c5 Nc4 9. b3 Na5 10. Bd2 Nc6 11. a4 a6 12. Bc3 Ne4 13. Nbd2 Nxc3 14. Qxc3 Bf6 15. Rfd1 e5 16. Nxe5 Bxe5 17. dxe5 d4 18. Qb2 Bg4 19. Bxc6 bxc6 20. Nc4 Qg5 21. Rxd4 Rad8 22. Rad1 Rxd4 23. Rxd4 Qh5 24. f3 Be6 25. Qc2 h6 26. Qc3 Qg5 27. f4 Qh5 28. e4 Bh3 29. Rd2 Kh7 30. a5 Re8 31. Qd3 Re6 32. Qc3 Re8 33. Qd3 Re6 34. Kh1 Re7 35. Qc3 Re8 36. Kg1 1/2-1/2

[Event "Duesseldorf Nord Cup 8th GrF"]
[Site "Duesseldorf"]
[Date "2008.08.02"]
[Round "3"]
[White "Gossmann, Jochen"]
[Black "Bachmann, David"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1793"]
[BlackElo "1814"]
[PlyCount "52"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. e3 c5 4. Be2 Nf6 5. d3 0-0 6. 0-0 d6 7. Qe1 Nc6 8. c3 b5 9. e4 Qb6 10. Bd1 Qc7 11. Na3 b4 12. Nc2 bxc3 13. bxc3 Ba6 14. Be2 c4 15. Qd1 Rac8 16. Ne3 cxd3 17. Bxd3 Bxd3 18. Qxd3 Na5 19. Bd2 Nc4 20. Rac1 e6 21. f5 Nxe3 22. Bxe3 Ng4 23. Bd4 Bxd4+ 24. Qxd4 e5 25. Qd2 Qc5+ 26. Kh1 Qe3 1/2-1/2

[Event "Duesseldorf Nord Cup 8th GrF"]
[Site "Duesseldorf"]
[Date "2008.08.01"]
[Round "1"]
[White "Bachmann, David"]
[Black "Steinhoefel, Heinz"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1814"]
[BlackElo "1823"]
[PlyCount "42"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nc6 7. b3 a5 8. Nc3 b6 9. Ne5 Bb7 10. Bb2 Nb4 11. h3 Na6 12. Qd2 c6 13. Rac1 Bd6 14. f4 Qe7 15. cxd5 cxd5 16. Nb5 Rfc8 17. Rxc8+ Rxc8 18. Rc1 Nc7 19. Nxc7 Rxc7 20. Rxc7 Qxc7 21. Qc1 Kf8 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.26"]
[Round "4"]
[White "Kubo, Thomas"]
[Black "Bachmann, David"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1738"]
[BlackElo "1608"]
[PlyCount "30"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Bg7 10. h3 0-0 11. Kg1 Nbd7 12. Kh2 Qb6 13. Re1 c4 14. Re2 Nc5 15. Be3 Qa5 1/2-1/2

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.24"]
[Round "3"]
[White "Bachmann, David"]
[Black "Pampushka, Eduard"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1608"]
[BlackElo "1380"]
[PlyCount "33"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[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 Bc5 4. c3 a6 5. Ba4 b5 6. Bb3 Nf6 7. d4 exd4 8. e5 Ng8 9. cxd4 Bb4+ 10. Kf1 d6 11. Ng5 Nh6 12. Qf3 Qd7 13. Nxf7 Nxf7 14. e6 Qe7 15. Qxc6+ Kd8 16. Qxa8 Re8 17. Be3 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.23"]
[Round "2"]
[White "Wiesemann, Peter"]
[Black "Bachmann, David"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1759"]
[BlackElo "1608"]
[PlyCount "39"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. Bf4 Nbd7 9. Nf3 Nh5 10. Bg5 Qb6 11. Nd2 g6 12. Nc4 Qb8 13. g4 Nhf6 14. f4 Ba6 15. e5 dxe5 16. fxe5 Nxe5 17. Nbd6+ exd6 18. Bxf6 Rg8 19. Nxe5 dxe5 20. Qa4+ 1-0

[Event "Dortmund op-B"]
[Site "Dortmund"]
[Date "2007.06.22"]
[Round "1"]
[White "Bachmann, David"]
[Black "Taube, Benedikt"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1608"]
[PlyCount "69"]
[EventDate "2007.06.22"]
[EventType "swiss"]
[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 f6 4. c3 d5 5. Nxe5 fxe5 6. Qh5+ g6 7. Qxe5+ Be7 8. Qxh8 Be6 9. Qxh7 Bf7 10. 0-0 dxe4 11. f3 Qd5 12. Bxc6+ Qxc6 13. fxe4 Bc5+ 14. d4 0-0-0 15. Qxf7 Rf8 16. Qxf8+ Bxf8 17. Rxf8+ Kd7 18. Rxg8 Qxe4 19. Rf8 Qc2 20. Rf1 b6 21. Na3 Qe2 22. Rb1 Qd3 23. Bg5 c5 24. dxc5 bxc5 25. Rbd1 Qxd1 26. Rxd1+ Kc6 27. Nc4 Kb5 28. Ne5 c4 29. Rd4 a5 30. Rxc4 a4 31. a3 Kb6 32. Bd8+ Kb7 33. Rc7+ Kb8 34. Nc6+ Ka8 35. Ra7# 1-0

[Event "Bielefeld Gr7"]
[Site "Bielefeld"]
[Date "2006.06.05"]
[Round "6"]
[White "Bachmann, David"]
[Black "Grzonka, Raphael"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1420"]
[BlackElo "1465"]
[PlyCount "52"]
[EventDate "2006.06.02"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Qa5 15. hxg6 fxg6 16. Nde2 Rfc8 17. Bh6 Bh8 18. Kb1 Kf7 19. Bg5 h5 20. g4 hxg4 21. Bxf6 Bxf6 22. Rh7+ Bg7 23. Qh6 Rg8 24. Rd5 Qb6 25. Rg5 d5 26. Nxd5 Qxb2# 0-1

[Event "Bielefeld Gr7"]
[Site "Bielefeld"]
[Date "2006.06.05"]
[Round "7"]
[White "Huber, Helmut"]
[Black "Bachmann, David"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1546"]
[BlackElo "1420"]
[PlyCount "27"]
[EventDate "2006.06.02"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bg5 g6 4. Bxf6 exf6 5. e4 Bg7 6. Bd3 Nd7 7. Nbd2 c5 8. c3 b6 9. Nc4 Qc7 10. e5 fxe5 11. Be4 Rb8 12. dxe5 dxe5 13. Nd6+ Ke7 14. Nb5 1-0

[Event "Bielefeld Gr7"]
[Site "Bielefeld"]
[Date "2006.06.04"]
[Round "4"]
[White "Bachmann, David"]
[Black "Kopp, Daniel"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1420"]
[BlackElo "1508"]
[PlyCount "108"]
[EventDate "2006.06.02"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb3 b6 6. Nc3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nc6 9. Qc2 Ba6 10. e4 Rc8 11. Rc1 Qe7 12. Be2 0-0 13. a3 Qe6 14. Nd2 Bb7 15. 0-0 Ne7 16. b4 Ng6 17. Rfe1 Nf4 18. Bf3 h6 19. Be2 N6h5 20. Bf1 d6 21. g3 Nh3+ 22. Kg2 Qg4 23. f3 N5f4+ 24. Kh1 Qg6 25. Bxh3 Nxh3 26. Kg2 Nf4+ 27. Kh1 Nh3 28. Kg2 Ng5 29. g4 Nh7 30. h3 h5 31. a4 hxg4 32. hxg4 Ng5 33. Kg3 Qf6 34. Qd3 Rfd8 35. Rf1 Qf4+ 36. Kg2 Ne6 37. Rh1 Qf6 38. Qe3 Nf4+ 39. Kg3 g6 40. Rh2 Qg5 41. Rch1 Kf8 42. Rh8+ Ke7 43. Rxd8 Rxd8 44. Kf2 Qf6 45. c5 dxc5 46. bxc5 Nd3+ 47. Ke2 Nxc5 48. Bb4 Ba6+ 49. Kf2 Qd6 50. Kg3 Ke6 51. Bxc5 bxc5 52. Qb3+ Kf6 53. Rh7 Rd7 54. Kh4 Qxd2 0-1

[Event "Bielefeld Gr7"]
[Site "Bielefeld"]
[Date "2006.06.04"]
[Round "5"]
[White "Stockhuss, Kevin"]
[Black "Bachmann, David"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1411"]
[BlackElo "1420"]
[PlyCount "60"]
[EventDate "2006.06.02"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Be3 Ng4 6. Qd2 Nxe3 7. fxe3 0-0 8. 0-0-0 Nd7 9. Nf3 c5 10. h4 h5 11. Ng5 cxd4 12. exd4 Nf6 13. Qf2 e6 14. e5 Ng4 15. Qf3 dxe5 16. dxe5 Qc7 17. Bb3 Bxe5 18. Nce4 Qe7 19. Rd3 Bd7 20. Nc3 Bc6 21. Qe2 Bf4+ 22. Kb1 Bxg5 23. hxg5 Qxg5 24. Rg3 Rad8 25. Ne4 Bxe4 26. Qxe4 Qe7 27. Qf4 Qd6 28. Qf3 Nh2 29. Qxh5 Qxg3 30. Qxh2 Qxh2 0-1

[Event "Bielefeld Gr7"]
[Site "Bielefeld"]
[Date "2006.06.03"]
[Round "2"]
[White "Bachmann, David"]
[Black "Neukoetter, Moritz"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "1420"]
[BlackElo "1511"]
[PlyCount "73"]
[EventDate "2006.06.02"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. Bxf6 exf6 6. Nxe4 d5 7. Nc3 Bg7 8. f4 0-0 9. Nf3 Re8+ 10. Be2 Be6 11. 0-0 c6 12. Na4 Nd7 13. b3 Qc7 14. Qd2 Re7 15. Rfe1 Rae8 16. Bd3 Bg4 17. Rxe7 Rxe7 18. Kh1 b5 19. Nc5 Nxc5 20. dxc5 Bxf3 21. gxf3 f5 22. Re1 a5 23. Rxe7 Qxe7 24. Qxa5 Qxc5 25. a4 Bc3 26. Qd8+ Kf7 27. Qc7+ Kg8 28. axb5 Bd2 29. Qe5 cxb5 30. c4 bxc4 31. Bxc4 Kf8 32. Qh8+ Kf7 33. Qxh7+ Kf6 34. Qh8+ Kf7 35. Qe5 Qe7 36. Qxd5+ Ke8 37. Qxd2 1-0

[Event "Bielefeld Gr7"]
[Site "Bielefeld"]
[Date "2006.06.03"]
[Round "3"]
[White "Spisla, Dominik"]
[Black "Bachmann, David"]
[Result "1/2-1/2"]
[ECO "D88"]
[WhiteElo "1492"]
[BlackElo "1420"]
[PlyCount "59"]
[EventDate "2006.06.02"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Be3 Nc6 9. Ne2 0-0 10. 0-0 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bb3 Nxb3 14. Qxb3 Bc8 15. Rac1 b6 16. Rfd1 Bb7 17. d5 Qd7 18. Nd4 Bxd4 19. Bxd4 Rac8 20. Bb2 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Qxc8 23. Qc3 Qxc3 24. Bxc3 Ba6 25. Kf2 Bc4 26. a3 f6 27. g3 Kf7 28. Ke3 e6 29. dxe6+ Kxe6 30. f4 1/2-1/2

[Event "Bielefeld Gr7"]
[Site "Bielefeld"]
[Date "2006.06.02"]
[Round "1"]
[White "Berndt, Ronald"]
[Black "Bachmann, David"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1569"]
[BlackElo "1420"]
[PlyCount "73"]
[EventDate "2006.06.02"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 Be7 9. Nc3 0-0 10. 0-0 Re8 11. Re1 N8d7 12. Bf4 Nf6 13. h3 Qd7 14. b3 Bf8 15. Bg5 Be7 16. Bxf6 Bxf6 17. Ne4 Be7 18. Neg5 g6 19. Ne4 f5 20. Ng3 Bf6 21. Rad1 Rxe1+ 22. Rxe1 Re8 23. Rxe8+ Qxe8 24. c5 dxc5 25. dxc5 Qd7 26. Qe2 Nd5 27. Qc4 Kg7 28. Ne2 c6 29. Nfd4 Be5 30. g3 f4 31. Nf3 Bc7 32. Nxf4 Nxf4 33. gxf4 Qxh3 34. Ng5 Qg4+ 35. Kf1 Qd1+ 36. Kg2 Qg4+ 37. Kf1 1/2-1/2

