Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Knight_Variation
Moves: 1. e4 e6 2. Nf3 Ne7 3. d4 Ng6 4. d5 Be7 5. Nc3 O-O 6. Bd3 d6 7. Nd4 a6 8. O-O
Ne5 9. Be2 c6 10. f4 Ng6 11. f5 exf5 12. exf5 Ne5 13. dxc6 Nbxc6 14. Nd5 Nxd4
15. Qxd4 Bf6 16. Nxf6+ Qxf6 17. Qe4 Re8 18. Bd3 Nxd3 *
Position (FEN): r1b1r1k1/1p3ppp/p2p1q2/5P2/4Q3/3n4/PPP3PP/R1B2RK1 w - - 0 19
White to move.
Themes: Hanging Piece, Kingside Attack Middlegame Mate in 1 
Puzzle rating: 555
Best move: Qxe8#