Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nc3 Nf6 3. d3 d5 4. exd5 Nxd5 5. g3 Nc6 6. Nf3 Nxc3 7. bxc3 Bc5 8.
Bg2 O-O 9. O-O Qf6 10. Ng5 Qg6 11. Qe2 Re8 12. Ne4 Bb6 13. Be3 f5 14. Bxb6 axb6
15. Nd2 Be6 16. a3 Rad8 17. Rfe1 h6 18. Bxc6 bxc6 19. Qxe5 Qf7 20. Qf4 c5 21.
c4 Qf6 22. Qe5 Qf7 23. Qf4 Bc8 24. Nf3 Bb7 25. Ne5 Qf6 26. h4 Rd4 27. Nd7 Rxe1+
28. Rxe1 Rxd7 29. h5 Re7 30. Rxe7 Qa1+ 31. Kh2 *
Position (FEN): 6k1/1bp1R1p1/1p5p/2p2p1P/2P2Q2/P2P2P1/2P2P1K/q7 b - - 2 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 740
Best move: Qh1#