Chess grandmaster Vassilios Kotronias is a professional player. This title explains the secrets of his success.

The Grandmaster Battle Manual explains how to be a more competitive chess player. Chess grandmaster Vassilios Kotronias has been a professional player for two decades and now he explains the secrets of his success. As a writer, Kotronias has the skill to explain in words what other top players can only express in long lists of chess moves. Improve your chess with a grandmaster guide.