Chess puzzle (Checkmate)
Moves: 1. h4 d5 2. h5 c5 3. c4 d4 4. d3 Nc6 5. e3 e5 6. Be2 f5 7. Nd2 dxe3 8. fxe3 Qg5
9. Nf1 Qxg2 10. Bf3 Qg5 11. Bxc6+ bxc6 12. Qf3 Bd7 13. Bd2 Rb8 14. O-O-O Bd6
15. Ne2 Ne7 16. Rg1 Qf6 17. Bc3 O-O 18. Nd2 Qf7 19. Rg5 h6 20. Rg2 Be8 21. Rdg1
Qxh5 22. Rxg7+ Kh8 23. Qg2 Bf7 24. Nf4 Qh4 25. Rh7+ Kxh7 *
Position (FEN): 1r3r2/p3nb1k/2pb3p/2p1pp2/2P2N1q/2BPP3/PP1N2Q1/2K3R1 w - - 0 26
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1105
Best move: Qg7#