Chess puzzle (Checkmate)
Opening: Indian_Defense, Indian_Defense_Knights_Variation
Moves: 1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. Nxd4 d5 6. Bg5 Be7 7. O-O Nbd7 8.
Nc3 a6 9. e4 O-O 10. Bxf6 Nxf6 11. exd5 exd5 12. Re1 Bc5 13. Nb3 Ba7 14. Nxd5
Nxd5 15. Bxd5 Qf6 16. Qf3 Qxb2 17. Qxf7+ Rxf7 *
Position (FEN): r1b3k1/bp3rpp/p7/3B4/8/1N4P1/PqP2P1P/R3R1K1 w - - 0 18
White to move.
Themes: Pin Middlegame Mate in 1 
Puzzle rating: 1174
Best move: Re8#