Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Ne7 6. d6 Ned5 7. dxc7 Qxc7 8.
Bxd5 Nxd5 9. O-O Bd6 10. h3 Nf4 11. d3 h6 12. Ne4 Be6 13. Nxd6+ Qxd6 14. Nc3
O-O-O 15. Re1 Qc6 16. Bxf4 exf4 17. Re5 g5 18. b4 Kb8 19. Rc5 Qd6 20. Qe2 g4
21. hxg4 Rhg8 22. f3 h5 23. gxh5 Rg3 24. Ne4 Qd4+ 25. Kh2 Rdg8 26. Nxg3 fxg3+
27. Kh1 Qh4+ 28. Kg1 Qh2+ 29. Kf1 *
Position (FEN): 1k4r1/pp3p2/4b3/2R4P/1P6/3P1Pp1/P1P1Q1Pq/R4K2 b - - 5 29
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 845
Best move: Qh1#