ECO D46 · Semi-Slav Defense
Semi-Slav Defense: Chigorin Defense
The position after 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Bd3 Bd6.
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6
Semi-Slav Defense: Chigorin Defense is filed under ECO D46, a variation of Semi-Slav Defense. It is the position after 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Bd3 Bd6 — 12 half-moves in, with White to move. Named theory ends here; beyond this the position is yours to work out.