Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. Nc3 g6 5. e3 Bg7 6. Bxc4 O-O 7. O-O Nc6 8. a3
Ne8 9. b4 e5 10. dxe5 Bg4 11. Bb2 Bxf3 12. Qxf3 Nxe5 13. Qe2 Nxc4 14. Qxc4 Nd6
15. Qb3 c6 16. Rad1 Qf6 17. Na4 Qe7 18. Bxg7 Kxg7 19. Rd2 Ne4 20. Rd4 Rad8 21.
Rfd1 Rxd4 22. Rxd4 Rd8 23. Rxd8 Qxd8 24. f3 Qd2 25. fxe4 *
Position (FEN): 8/pp3pkp/2p3p1/8/NP2P3/PQ2P3/3q2PP/6K1 b - - 0 25
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 995
Best move: Qe1#