Fight The London System for Black (1.d4 Nf6 2.Bf4 d6!)

Comprehensive coverage against the London System with 1…Nf6 and 2…d6 3…Nbd7

Main Lines Covered

Against 4.Nc3 (Main Line)

• Counter-strike with 4…c5! creating Benoni-type structures
• Critical 5.d5 Qa5 system with queenside counterplay
• Multiple White tries: 6.Bd2, 6.Qd3, 6.Nd2, and the critical 6.a4!
• Deep coverage of the sharp 6.a4 Ne4 7.Qd3 f5 variation with attacking chances

Against 4.e3 (The Most Common Setup)

• The tactical 4…Nh5! challenge, forcing difficult decisions
• Complete analysis of 5.Bg5 h6 6.Bh4 g5 with space-gaining ideas
• Sharp lines after 7.Bg3 Bg7 including kingside attacks with …f5, …g4
• Comprehensive coverage of 7.Nfd2 Ndf6 8.Bg3 variations
• Alternative bishop retreats and transpositions

Against 4.h3 (The Prophylactic Approach)

• Solid 4…g6 setup with fianchetto structure
• Plan with …Bb7, …O-O, and central strikes with …e5
• Endgame considerations after queen trades