Chess puzzle (Checkmate)
Opening: Bird_Opening, Bird_Opening_Dutch_Variation
Moves: 1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. Be2 c5 5. O-O Be7 6. b3 O-O 7. Bb2 Nc6 8. Bd3
h6 9. Qe1 Nh7 10. Bxh7+ Kxh7 11. Qg3 f5 *
Position (FEN): r1bq1r2/pp2b1pk/2n1p2p/2pp1p2/5P2/1P2PNQ1/PBPP2PP/RN3RK1 w - - 0 12
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1102
Best move: Qxg7#