Perunović: Sicilian Defense Four Knights Variation UpdateSN_required true Move-by-move analysis of critical positions

Move-by-move analysis of critical positions and decision points

with its many unique examples

Boris Spassky

and other aspects of chess development

preventing the opponent's castling

Perunović: Sicilian Defense Four Knights Variation UpdateSN_required true Move-by-move analysis of critical positionsThe Four Knights Variation is a variation of the Sicilian Defense that most often occurs after 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 . It's a good choice for all types of players whether you're an aggressive player who wants to attack your opponents or a more defensive player who prefers a slow and positional game, the Four Knights Variation is the right choice for you. The author of the book, Milo Perunovi, is an eminent Serbian chess