Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_McDonnell_Attack
Moves: 1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Bc4 a6 5. Nc3 b5 6. Bd3 e6 7. dxe6 Bxe6 8. Qf3
Nbd7 9. Be4 Ra7 10. f5 Bc4 11. d3 Nxe4 12. Qxe4+ Be7 13. dxc4 O-O 14. cxb5 Re8
15. Qg4 Bh4+ 16. Kf1 *
Position (FEN): 3qr1k1/r2n1ppp/p7/1Pp2P2/6Qb/2N5/PPP3PP/R1B2KNR b - - 4 16
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1101
Best move: Re1#