Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. h3 e5 7. c4 Be6 8. d3 Nd4
9. Nc3 Ne7 10. Kh2 O-O 11. Nd5 Bxd5 12. cxd5 f5 13. Nxd4 cxd4 14. Bg5 Qc7 15.
Rc1 Qd7 16. f4 Rac8 17. Rxc8 Rxc8 18. fxe5 dxe5 19. Bxe7 Qxe7 20. Qb3 fxe4 21.
Bxe4 Kh8 22. h4 g5 23. hxg5 Qxg5 24. Rf2 Rc1 25. Qxb7 Qh5+ 26. Kg2 *
Position (FEN): 7k/pQ4bp/8/3Pp2q/3pB3/3P2P1/PP3RK1/2r5 b - - 2 26
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 988
Best move: Qh1#