Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Nxe5 Bd7
8. Bxc6 Bxc6 9. Nxc6 bxc6 10. O-O Bd6 11. Re1 f5 12. Qh5+ g6 13. Qh6 Kf7 14. d3
Qf8 15. Qh3 Re8 16. dxe4 Rxe4 17. Bd2 Qd8 18. Qb3+ Ke8 19. f3 Rxe1+ 20. Rxe1+
Kd7 *
Position (FEN): 3q3r/p1pk3p/2pb2p1/5p2/8/1Q3P2/PPPB2PP/4R1K1 w - - 1 21
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1483
Best move: Qe6#