Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Franco-Sicilian_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 exd5 5. exd5 Nce7 6. d6 Nf5 7. Bf4 Qb6 8.
Qe2+ Kd8 9. Nc3 Qxb2 10. Rd1 Qxc3+ 11. Bd2 Qa3 12. Qe5 Nxd6 13. Bd3 Nf6 14. O-O
Qxa2 15. Rfe1 Qe6 16. Qxc5 Qd5 17. Ba5+ b6 18. Qxb6+ axb6 *
Position (FEN): r1bk1b1r/3p1ppp/1p1n1n2/B2q4/8/3B1N2/2P2PPP/3RR1K1 w - - 0 19
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 779
Best move: Bxb6#