Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. Nc3 Nxc3 8.
bxc3 dxe5 9. Nxe5 Nd7 10. Bb5 a6 11. Qf3 f6 12. Bxd7+ Bxd7 13. Qh5+ g6 14. Nxg6
hxg6 15. Qxg6+ Ke7 *
Position (FEN): r2q1b1r/1p1bk3/p3ppQ1/8/3P4/2P5/P4PPP/R1B1K2R w KQ - 1 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1153
Best move: Ba3#