Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Bc4 d5 4. exd5 e4 5. Qe2 Bg4 6. Nc3 Bxf3 7. gxf3 Bd6 8.
fxe4 Nbd7 9. d4 O-O 10. Bg5 h6 11. Bh4 g5 12. Bg3 Bxg3 13. hxg3 h5 14. e5 Re8
15. O-O-O g4 16. Qd3 Nxe5 17. dxe5 Rxe5 18. Ne2 Ne4 19. Rdf1 Qe7 20. Nf4 Re8
21. Qd4 a6 22. Nxh5 Nd6 23. b3 Nf5 24. Qd2 Re2 25. Qd3 Qe5 26. Rd1 *
Position (FEN): 4r1k1/1pp2p2/p7/3Pqn1N/2B3p1/1P1Q2P1/P1P1rP2/2KR3R b - - 6 26
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1180
Best move: Qa1#