Grünfeld Defense
1. d4 Nf6 2. c4 g6 3. Nc3 d5
The Grünfeld Defense is a dynamic and hypermodern chess opening that begins with the moves 1.d4 Nf6 2.c4 g6 3.Nc3 d5. Named after the Austrian Grandmaster Ernst Grünfeld, this opening allows Black to challenge White's control of the center by inviting White to build up a strong pawn presence, which Black aims to undermine with precise counter-attacks. The Grünfeld Defense often leads to rich and complex positions, where both sides must navigate a balance between strategic considerations and tactical opportunities. Favored by many top players, including Bobby Fischer and Garry Kasparov, the Grünfeld Defense is renowned for its sharp and unorthodox approach, offering Black active piece play and dynamic chances in the middlegame.