Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. O-O Be7 8.
Re1 O-O 9. Bb5 Bxf3 10. Qxf3 Nxd4 11. Qd3 Nxb5 12. Nxb5 a6 13. Nd4 c5 14. Nf5
Re8 15. Qg3 Bf8 16. Nh6+ Kh8 17. Nxf7+ Kg8 18. Nxd8 *
Position (FEN): r2Nrbk1/1p4pp/p4n2/2pp4/8/6Q1/PPP2PPP/R1B1R1K1 b - - 0 18
Black to move.
Themes: Hanging Piece Middlegame Back Rank Mate, Mate in 1 
Puzzle rating: 827
Best move: Rxe1#