Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. e4 Bg4 5. Be3 Nd7 6. h3 Bxf3 7. Qxf3 Ngf6 8.
Nc3 c6 9. h4 Qb6 10. Qe2 Qb4 11. O-O-O b5 12. Kb1 bxc4 13. g4 a5 14. h5 gxh5
15. gxh5 h6 16. Rg1 Rg8 17. e5 dxe5 18. dxe5 Nxe5 19. Rxg7 Rxg7 20. Bxh6 Rh7
21. Qxe5 Rxh6 22. Rd4 Rb8 23. Nd1 Rb5 24. Qc7 Nd5 *
Position (FEN): 4k3/2Q1pp2/2p4r/pr1n3P/1qpR4/8/PP3P2/1K1N1B2 w - - 6 25
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 955
Best move: Qc8#