Chess puzzle (Crushing)
Opening: Owen_Defense, Owen_Defense_Other_variations
Moves: 1. e4 b6 2. Bc4 Bb7 3. Nc3 e6 4. e5 *
Position (FEN): rn1qkbnr/pbpp1ppp/1p2p3/4P3/2B5/2N5/PPPP1PPP/R1BQK1NR b KQkq - 0 4
Black to move.
Themes:  Opening  
Puzzle rating: 1273
Best move: Bxg2