Ernest Grunfeld deployed THIS opening to beat ‘invincible‘ Alexander Alekhine.
Later Alekhine started playing this opening with great success.
Nowadays, almost every top Grandmaster has this opening in their repertoire… Magnus Carlsen, Vishy Anand, Fabiano Caruana, Boris Gelfand to name a few.
Grunfeld Defense is one of the most theoretically sound openings.
It is perfect for dynamic players, full of tactical possibilities, and leads to a favorable endgame (if your opponent survives the middlegame, indeed).
GM Ivan Cheparinov has tremendous experience in Grunfeld. Besides using the Gruenfeld Defence as one of his main weapons, he worked on this opening as a second of the former World Champion Veselin Topalov.
And GM Cheparinov finally agreed to reveal his preparation secrets to the public!
And you can get Part I now at a great price! (in case you wonder, Part II is available as well, and you can add it during checkout)