Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 Nc6 3. Bb5 d5 4. exd5 Qxd5 5. Qf3 Nf6 6. h3 Bd7 7. Ba4 e5 8. Bb3
Qd6 9. d3 g6 10. Bg5 Bg7 11. Qe3 O-O 12. Bh6 Bf5 13. Bxg7 Kxg7 14. Bc2 Rad8 15.
Nf3 e4 16. dxe4 Bxe4 17. Bxe4 *
Position (FEN): 3r1r2/pp3pkp/2nq1np1/2p5/4B3/2P1QN1P/PP3PP1/RN2K2R b KQ - 0 17
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 955
Best move: Qd1#