ECO D18 · Slav Defense
Slav Defense: Czech Variation, Classical System
The position after 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3.
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3
Variations of Slav Defense: Czech Variation, Classical System
1 namedSlav Defense: Czech Variation, Classical System is filed under ECO D18, a variation of Slav Defense: Czech Variation. It is the position after 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 — 11 half-moves in, with Black to move. From here theory names one continuation, Na6.