Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. b3 e6 4. Bb2 b6 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Bb7 8.
e5 Nh6 9. Bd3 Bxg2 10. Rg1 Bb7 11. Nd2 Bc5 12. Qg4 Nxg4 13. Rxg4 g6 14. O-O-O
Bxf2 15. Nc4 Ba6 16. Nd6+ Ke7 17. Rf1 Be3+ 18. Kb1 Bxd3 *
Position (FEN): r2q3r/p2pkp1p/1p1Np1p1/4P3/6R1/1P1bb3/PBP4P/1K3R2 w - - 0 19
White to move.
Themes:  Middlegame Hook Mate, Mate in 1 
Puzzle rating: 1021
Best move: Rxf7#