Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 c5 3. d4 Nc6 4. d5 exd5 5. exd5 Qe7+ 6. Be2 Ne5 7. Nxe5 Qxe5 8.
Nc3 Nf6 9. O-O Bd6 10. g3 O-O 11. Bf4 Qe7 12. Bg5 a6 13. Re1 Qd8 14. Bd3 b5 15.
Qf3 Be7 16. Ne4 Nxd5 17. Nxc5 Bxg5 18. Qxd5 Rb8 19. Ne4 Bb7 20. Qxg5 Qb6 21.
Qh5 h6 22. Qf5 Qc6 23. Nf6+ Qxf6 *
Position (FEN): 1r3rk1/1b1p1pp1/p4q1p/1p3Q2/8/3B2P1/PPP2P1P/R3R1K1 w - - 0 24
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 867
Best move: Qh7#