Chess puzzle (Checkmate)
Opening: Bird_Opening, Bird_Opening_Other_variations
Moves: 1. f4 e6 2. Nf3 Be7 3. g3 h5 4. Bg2 h4 5. g4 h3 6. Bf1 Bh4+ 7. Nxh4 *
Position (FEN): rnbqk1nr/pppp1pp1/4p3/8/5PPN/7p/PPPPP2P/RNBQKB1R b KQkq - 0 7
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 735
Best move: Qxh4#