Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. a3 d6 3. Qc2 Nf6 4. e3 Be7 5. Nc3 Nc6 6. Nf3 O-O 7. h4 h6 8. b4 Bg4
9. Ng5 Bh5 10. Nd5 Nxd5 *
Position (FEN): r2q1rk1/ppp1bpp1/2np3p/3np1Nb/1PP4P/P3P3/2QP1PP1/R1B1KB1R w KQ - 0 11
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 540
Best move: Qh7#