The Samisch variation is a powerful method to counter the popular King s Indian Defence.
The key move is the advance f2-f3, consolidating White s central space advantage and limiting Black s options for counterplay.
In the traditional Samisch White develops the queen s bishop on e3 but in the modern version, as explored in this book, the move Bg5 is preferred.
This creates further problems for Black as the natural King s Indian counter .
e7-e5 allows White a potentially strong pin against the f6-knight, while chasing the bishop with .
h6 and .
g5 creates kingside weaknesses.