As I was looking for advice on Colle-Zukertort as described here, I found additional info about 2 other attacks that can be used to improve my repertoire pretty efficiently. Here is the information I found:
- Colle-Zukertort and Barry attack combined should provide a working repertoire for about 85% of my games played.
- Colle-Zukertort, Barry attack and 150 attack combined should provide a working repertoire for about 90% of my games played.
What are your thoughts on this? I'm surprised that having only these 3 tricks in hand seems so effective?