Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Mengarini_Variation
Moves: 1. e4 c5 2. a3 e5 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 g6 6. Ng5 Be6 7. Nxe6 fxe6 8.
Bxe6 Qe7 9. Ba2 Nc6 10. d3 O-O-O 11. Bg5 h6 12. Bxf6 Qxf6 13. Nd5 Qg5 14. Qf3
Nd4 15. Qh3+ Rd7 16. Rc1 *
Position (FEN): 2k2b1r/pp1r4/3p2pp/2pNp1q1/3nP3/P2P3Q/BPP2PPP/2R1K2R b K - 7 16
Black to move.
Themes: Hanging Piece Middlegame Mate in 1 
Puzzle rating: 1003
Best move: Qxc1#