Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Maroczy_Variation
Moves: 1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 Bg4 *
Position (FEN): rn1qkbnr/pp2pppp/2p5/8/3PP1b1/8/PPP3PP/RNBQKBNR w KQkq - 1 5
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1041
Best move: Qxg4