Two good books to study


Recently I started to study Botvinnik's method of preparation as a beginning of  the preparation against my opponents. Surprisingly enough, I like it. Of course, it is just a beginning but later on I want to switch gradually from Botvinnik to Kasparov. 

Maybe someone will find it useful. 

Botvinnik - Flohr: Match 1933

The Leningrad Master Tournament 1934: with participation of Max Euwe and Hans Kmoch