guide:chess

Chess

In the following overview, we only look at frequently attainable positions where you use a system instead of rigid theory. All positions where you need to memorise a lot of sub-plays are discarded (e.g. Caro-Kann).

Catalan

  • d4 Nf6, c4 e6, g3

London System

  • Can be played regardless of what black does
Jobava-London
  • less common than London, faster, more open
  • d4, Nc3, Bf4
  • queenside knight develops to c3 instead of the usual d2

Petrov

  • e4 e5, Nf3 Nf6
  • transposes into 4 Knight's game with Nc3 Nc6

Indian

King's Indian
  • Main line: d4 Nf6, c4 g6, Nc3 Bg7
  • Last modified: 2025-12-14 16:27