Chess puzzle (Advantage)
Opening: Blackmar-Diemer_Gambit, Blackmar-Diemer_Gambit_Other_variations
Moves: 1. d4 d5 2. e4 dxe4 3. Nc3 Bg4 *
Position (FEN): rn1qkbnr/ppp1pppp/8/8/3Pp1b1/2N5/PPP2PPP/R1BQKBNR w KQkq - 2 4
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1116
Best move: Qxg4