Anti-Colle system transposed into slav setup by black

Psychology of a space advantage

Mainline Colle System

Multiple winning moves missed

56 move game endgame win

Colle System vs Queen's Indian Setup

Caro Kann Advance Variation

Golden Rule - Do not play Bxf3 unless white plays a3 or a tactical opportunity exists by doing so

Caro-Kann exchange variation

Minority attack by black

QGD setup by black with ...Qb6

Golden Rules:

Break with e4 as soon as it is safe to do so

Consider active moves rather than passive moves  after the e4 break (in this case Ng5 had potential)

Anti-Colle followed by semi-slav structure

Golden Rules: 

Meet the ...Bf5 anti-colle with Bd3

Always look for attacking opportunities after the e4 break