ECO D86 · Grünfeld Defense
Grünfeld Defense: Exchange Variation, Classical Variation
The position after 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4.
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4
Grünfeld Defense: Exchange Variation, Classical Variation is filed under ECO D86, a variation of Grünfeld Defense: Exchange Variation. It is the position after 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 — 13 half-moves in, with Black to move. Named theory ends here; beyond this the position is yours to work out.