Nimzo-Indian Defense: Three Knights Variation, Korchnoi Variation
ECO E219 half-movesBlack to move
Moves
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. d5
The Nimzo-Indian Defense: Three Knights Variation, Korchnoi Variation (E21) reaches this position after 9 half-moves, with Black to move. Want to know why each move is played, the plans for both sides, and the traps to avoid? Step through it on an interactive board while the Chess Guru explains every idea in plain English.