Catalan Opening

Based on A nice study by GM Max Illingworth here: https://lichess.org/study/x75NW8ek

This is the Catalan opening, after the videos from hangingpawns

This Containes the open and the closed catalan

This study describes a rather unknown Catalan version. The opening is pretty open, there's a lot of ways to attack. The opening should lead to maybe a advantage for black but a really nice position hard to defend. Only stockfish thinks black is slightly better, a human couldn't defend perfectly.

In dieser Studie arbeiten ich am dem Catalan Opening

Entire white repertoire based on the Catalan.