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Guided lesson · Improver · Openings

The London System: White without surprises

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The London is the favorite opening of anyone who wants to play chess without living at the mercy of theory: a fixed SETUP with d4, Bf4 and e3 that plants itself almost the same way no matter what the opponent plays. You'll recognize its great virtue from another lesson: the c1 bishop comes out into the street BEFORE e3 shuts the door on it — yes, the same principle that makes the Caro-Kann good. Here's the full scheme, its plans… and its fine print, because a system that doesn't take risks doesn't promise much either: against the opponent's exact plan, the London holds on without shining.

The key idea

Fixed setup: d4, Bf4 (the bishop OUT before e3!), e3, Nf3, Bd3 and c3. Same scheme against almost anything — in exchange, the fine print: the b2 square stays tender, and a well-prepared opponent equalizes.

Example 1 · The full setup

The scheme's six moves, with their logic: every piece to its usual square, and the c1 bishop the first to come out.

  1. d4 The center, the heavy way.
  2. d5 The opponent replies classically. The London barely cares: the setup doesn't change.
  3. Bf4 THE move of the system, and note the order: the bishop comes out BEFORE e3 shuts its diagonal. It's the good-bishop lesson applied on move two — this bishop will never be a prisoner of its own wall.
  4. Nf6 The opponent's natural development.
  5. e3 Now yes, the wall: with the bishop already out, e3 only brings solidity.
  6. e6 The opponent copies the recipe… with its c8 bishop still stuck inside. That difference is your small profit.
  7. Nf3 The knight to its usual square. In the London you don't have to think about where each piece goes — you already know it by heart.
  8. Bd6 The opponent challenges your star bishop, offering the trade.
  9. Bg3 And the system's reply: step back one square WITHOUT trading. If Black captures on g3, you rebuild the structure with hxg3 and the open h-file is a gift. The f4-g3 bishop doesn't get traded cheaply.
  10. O-O The opponent completes its house.
  11. Bd3 The king's bishop, to its working diagonal, aiming at h7. The picture is almost complete.
  12. c5 The customary challenge on the queenside.
  13. c3 And the setup's last screw: c3 props up d4 and leaves the scheme finished. Go over it again: Bf4, e3, Nf3, Bd3, c3 — six identical moves, game after game, known plans (the rook to e1, the knight to e5, the slow attack on h7) and zero opening scares. That's the London's offer.

Example 2 · The fine print: b2 and the exact plan

The same setup against an opponent who's done its homework: c5 and Qb6 aiming right at the hole the bishop left when it moved out. The London doesn't lose… but watch who holds the baton.

  1. d4 The setup starts as always.
  2. d5 A classical reply.
  3. Bf4 The bishop out, as prescribed. But note a detail: c1 stays empty… and b2 loses its natural guardian.
  4. c5 A well-prepared opponent doesn't copy your scheme: it attacks d4 right away from the flank, Sicilian-style.
  5. e3 d4 is held with the wall, as the system dictates.
  6. Nc6 A second wave against d4. Black has a concrete plan; the London has a general scheme.
  7. c3 The usual screw… which here arrives FORCED instead of comfortable.
  8. Qb6 The move that explains the whole fine print: the queen aims at b2, the square the f4 bishop left orphaned when it went for a walk. It threatens nothing irreparable — but notice who's asking and who's answering from move 4. The London holds this up (Qc1 or Qb3, and carry on), and holding up is exactly what it will do: against the exact plan, the system doesn't promise an advantage. Solidity, yes; the baton, the opponent's. That's the fine print the London's salesman doesn't always read out loud.

Practice

Your turn: set up the full London, in order. Six moves that will serve you for thousands of games — the bishop's order is the only one that doesn't forgive.

  1. The heavy center. The setup begins. The London starts with the queen's pawn.
  2. The system's sacred order! The bishop comes out BEFORE e3 even exists. This bishop will never know prison. The move that defines the system: the c1 bishop, out of the house BEFORE building the wall.
  3. Now the wall, with the bishop already safe. Solidity with no prisoners. With the bishop out, you can close up: the e-pawn gives solidity without locking anyone in.
  4. Knight to its go-to square. In the London the pieces place themselves. Follow the setup: the king's knight, to where it always goes.
  5. The system's retreat: one step back without trading. And if they ever capture on g3, the open h-file will thank you. They offer to trade your star bishop. The London's answer: one step back along its diagonal, giving nothing up.
  6. Full setup: Bf4, e3, Nf3, Bd3 — and c3 when they ask for it. This scheme will keep you company for thousands of games: few openings give so much for so little memorization. Just remember the fine print for when the opponent comes with a well-studied c5 and Qb6. Finish the picture: the king's bishop, to the diagonal aiming at h7.

The London, set up with its order and its reasons: the bishop first, the wall after, every piece on its memorized square. A system in your back pocket — and the honesty of knowing what it buys: peace of mind and solidity, with the baton sometimes on loan. For thousands of games, that's a great deal.