Openings · 6 min read
The London System: one setup against almost everything
The London System is a setup, not a variation: d4, Bf4, e3, Nf3, c3, Bd3, Nbd2 and short castling, played against nearly anything Black does. That makes it the lowest-maintenance repertoire in chess.
Its reputation for being boring is out of date. The modern 2.Bf4 move order and the plans with Ne5, h4 and g4 have produced plenty of attacking wins at the top level.
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
The three plans that matter
- Kingside attack: Ne5, f4, Qf3 and Rf3-h3, often crowned by Bxh7+ when Black has castled and played ...Nbd7.
- Central break: c4 after castling, converting the solid setup into a Queen's Gambit structure with an extra tempo.
- Queenside squeeze: Ne5, Nd2-b3-c5 and pressure on c7 in lines where Black plays ...c5 and ...Qb6.
The critical tries for Black
The most testing setups are the early ...c5 with ...Qb6, hitting b2 and d4 at once, and the King's Indian setup with ...g6 and ...Bg7 where the London bishop bites on granite.
Against ...Qb6, do not panic: Qb3, Nc3 or simply Qc1 keeps everything defended, and Black's queen can become a target.
Honest drawbacks
- It rarely produces a big opening advantage; you win with better middlegame play.
- Playing it on autopilot against ...c5 and ...Qb6 loses a pawn on b2 more often than any other mistake.
- You learn fewer structures than with mainline 1.d4, which slows long-term improvement.
Key takeaways
- The London is a setup you can play in five minutes of clock time.
- Ne5 plus Bd3 is the attacking engine; c4 is the strategic upgrade.
- Know the ...Qb6 answer before your first tournament game with it.
Frequently asked questions
- Is the London System good or bad?
- It is objectively fine — roughly equal with a small pull — and practically excellent because you reach a playable middlegame every game.
- Should I play 2.Bf4 or 2.Nf3 first?
- 2.Bf4 is the modern order because it avoids some ...c5 lines and gets the bishop out before ...e6 blocks the diagonal question.