Chess puzzle (Advantage)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Maroczy_Defense
Moves: 1. e4 e5 2. d4 d6 3. d5 Nf6 4. f3 Nxe4 5. fxe4 Qh4+ 6. g3 *
Position (FEN): rnb1kb1r/ppp2ppp/3p4/3Pp3/4P2q/6P1/PPP4P/RNBQKBNR b KQkq - 0 6
Black to move.
Themes:  Opening  
Puzzle rating: 749
Best move: Qxe4+