Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 e6 3. d3 a6 4. a4 Qc7 5. Nf3 b6 6. O-O d6 7. Nc3 Bb7 8. Rb1 Nf6
9. h3 Nbd7 10. Ne2 Be7 11. c3 O-O 12. b4 cxb4 13. cxb4 Nxe4 14. Bxe6 fxe6 15.
dxe4 Bxe4 16. Rb2 Bxf3 17. gxf3 Rxf3 18. Nf4 Rc3 19. Nxe6 Qc4 20. Re1 Rxh3 21.
Nf4 Rh4 22. Ng2 Rg4 23. Rbe2 Qc6 24. Qb3+ Kh8 25. Qh3 Rg6 26. Rxe7 Nf6 27. R7e3
Rf8 28. Rg3 Rh6 29. Qe6 Re8 30. Qf5 Rxe1+ 31. Nxe1 *
Position (FEN): 7k/6pp/ppqp1n1r/5Q2/PP6/6R1/5P2/2B1N1K1 b - - 0 31
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 997
Best move: Rh1#