Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Moscow_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Nf6 5. Re1 g6 6. d4 cxd4 7. Nxd4 Bd7 8.
Nxc6 bxc6 9. Ba4 Bg7 10. e5 dxe5 11. Rxe5 O-O 12. Qe2 Nd5 13. Re4 Bf5 14. Bxc6
Bxe4 15. Bxa8 Nf4 16. Qxe4 Qd1+ 17. Qe1 *
Position (FEN): B4rk1/p3ppbp/6p1/8/5n2/8/PPP2PPP/RNBqQ1K1 b - - 2 17
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame Mate in 1 
Puzzle rating: 851
Best move: Qxe1#