Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Stonewall_Attack
Moves: 1. d4 Nf6 2. e3 d5 3. Bd3 Bf5 *
Position (FEN): rn1qkb1r/ppp1pppp/5n2/3p1b2/3P4/3BP3/PPP2PPP/RNBQK1NR w KQkq - 2 4
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1167
Best move: Bxf5