The Modern Defense: Randspringer Variation is a chess opening classified under ECO code A42 in the Flank Openings family, characterized by moves like 1.c4, 1.Nf3, or 1.f4, aiming to control the center indirectly. It is reached after 4 moves: 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 f5. The resulting position leaves white to move.
Resulting Position
1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 f5
rnbqk1nr/ppp1p1bp/3p2p1/5p2/2PPP3/2N5/PP3PPP/R1BQKBNR w KQkq - 0 5Resulting Position