Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Steinitz_Attack
Moves: 1. e4 e6 2. e5 c5 3. d3 d5 4. Bg5 *
Position (FEN): rnbqkbnr/pp3ppp/4p3/2ppP1B1/8/3P4/PPP2PPP/RN1QKBNR b KQkq - 1 4
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 853
Best move: Qxg5