Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. Nc3 d5 6. Bf4 a6 7. a3 c5 8. O-O
cxd4 9. Nxd4 Nc6 10. Nxc6 Bxc6 11. Bg5 Be7 12. Bxf6 Bxf6 13. e3 O-O 14. Qd3
Bxc3 15. bxc3 Bb5 16. c4 Bxc4 17. Qd2 Bxf1 18. Bxf1 h6 19. Bd3 b5 20. Qc3 Qc8
21. Qd4 Qc7 22. e4 dxe4 23. Qxe4 Rac8 *
Position (FEN): 2r2rk1/2q2pp1/p3p2p/1p6/4Q3/P2B2P1/2P2P1P/R5K1 w - - 1 24
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1011
Best move: Qh7#