Chess puzzle (Advantage)
Opening: Bird_Opening, Bird_Opening_Froms_Gambit
Moves: 1. f4 e5 2. fxe5 d6 3. Nf3 Nc6 4. exd6 Bxd6 5. Nc3 g5 6. e4 g4 7. Ng1 *
Position (FEN): r1bqk1nr/ppp2p1p/2nb4/8/4P1p1/2N5/PPPP2PP/R1BQKBNR b KQkq - 1 7
Black to move.
Themes:  Opening  
Puzzle rating: 1181
Best move: Qh4+