The Caro-Kann Defense: Modern Variation is a chess opening classified under ECO code B12 in the Semi-Open Games family, where Black responds to 1.e4 with something other than 1...e5, including the Sicilian Defense, Caro-Kann, and Pirc. It is reached after 3 moves: 1. e4 c6 2. d4 d5 3. Nd2. The resulting position leaves black to move.
Resulting Position
1. e4 c6 2. d4 d5 3. Nd2
rnbqkbnr/pp2pppp/2p5/3p4/3PP3/8/PPPN1PPP/R1BQKBNR b KQkq - 1 3Resulting Position