Can someone help me with the Colle system

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Avatar of Lennie2015

I need help with this opening. I heard about it's solidity and I wanna learn it for a decent D4 opening. 

Avatar of justbefair

Aman Hambleton has a video series on the Colle-Zukertort.

Avatar of Josh11live
#1 mean’t the Colle not the Colle-Zukertort. They’re different.
Avatar of justbefair

https://www.chess.com/lessons/learn-the-london-and-colle-systems