Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. O-O d5 5. exd5 exd5 6. Bb5 Qb6 7. Re1+ Be7 8.
Qe2 Nf6 9. Bxc6+ Qxc6 *
Position (FEN): r1b1k2r/pp2bppp/2q2n2/2pp4/8/5N2/PPPPQPPP/RNB1R1K1 w kq - 0 10
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 547
Best move: Qxe7#