Home › Openings › Grünfeld Defense › Grünfeld Defense: Lutikov Variation Grünfeld Defense: Lutikov Variation, Murrey Attack ECO D80 · 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. f3 c5 5. cxd5 Nxd5 6. Na4 Practice this opening · Play against the computer