Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Stafford_Gambit
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. d4 Nxe4 5. Qf3 Nxe5 *
Position (FEN): r1bqkb1r/pppp1ppp/8/4n3/3Pn3/5Q2/PPP2PPP/RNB1KB1R w KQkq - 0 6
White to move.
Themes: Hanging Piece, Pin Opening  
Puzzle rating: 1107
Best move: Qxe4