Chess puzzle (Checkmate)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 h6 5. O-O-O d6 6. e4 Nbd7 7. e5 Nh5 8.
Be3 dxe5 9. dxe5 Bxe5 10. Nf3 Bg7 11. Bc4 e6 12. Rhe1 Nhf6 13. Bc5 Bf8 14. Bxe6
fxe6 15. Bxf8 Kxf8 16. Nd4 Nc5 17. Nxe6+ Nxe6 18. Qxd8+ Nxd8 19. Rxd8+ Kg7 *
Position (FEN): r1bR3r/ppp3k1/5npp/8/8/2N5/PPP2PPP/2K1R3 w - - 1 20
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1138
Best move: Re7#