Black challenging repertoire against very popular London system.
Black challenging repertoire against very popular London system. 1. d4 d5 2. Bf4 Nf6 3.e3 c5! The system works for both 1.d4 d5 and 1.d4 Nf6 players.
This comes in three variants, Beginner, Intermediate and Advanced.Each variant has different material and depth of treatment.
Coming soon.