Chess puzzle (Crushing)
Opening: Polish_Opening, Polish_Opening_Other_variations
Moves: 1. b4 g6 2. Bb2 Bg7 *
Position (FEN): rnbqk1nr/ppppppbp/6p1/8/1P6/8/PBPPPPPP/RN1QKBNR w KQkq - 2 3
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 693
Best move: Bxg7