what is our best reaply to london system?

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yuvaleliba

 

yuvaleliba

the mirror is my best do you have better idea?

yuvaleliba

has a london player myself i know BB3 is the most critical for white plans 

kindaspongey

Possibly helpful:
Grandmaster Repertoire 11: Beating 1 d4 Sidelines by Boris Avrukh (2012)
https://web.archive.org/web/20140627001415/http://www.chesscafe.com/text/hansen164.pdf
http://www.qualitychess.co.uk/ebooks/GM11-1d4Sidelines-excerpt.pdf
Dealing with d4 Deviations by John Cox (2005)
https://web.archive.org/web/20140627032909/http://www.chesscafe.com/text/hansen89.pdf

Fighting the London System

http://www.chess-stars.com/resources/London_Contents.pdf

Playing 1.d4 d5

https://www.chess.com/blog/pfren/playing-1-d5-d5-a-classical-repertoire

https://www.qualitychess.co.uk/ebooks/Playing1d4d5-excerpt.pdf

A Practical Black Repertoire With d5, c6

http://www.chess-stars.com/resources/contents_black_rep_d5c61.pdf

If none of those work out, maybe you could reaply for something stroger.