Chess puzzle (Checkmate)
Moves: 1. e4 b6 2. d4 Bb7 3. Nc3 Nf6 4. Bd3 h6 5. Nf3 d6 6. Bd2 g5 7. h3 g4 8. hxg4
Nxg4 9. Qe2 Bg7 10. O-O-O Nc6 11. Rh4 h5 12. Rdh1 Nf6 13. e5 dxe5 14. dxe5 Nd5
15. Rxh5 Rxh5 16. Rxh5 Qd7 17. Kb1 O-O-O 18. Rh7 Bh8 19. Rxf7 Qe6 20. Rh7 Nxe5
21. Nxe5 Bxe5 22. Nxd5 Qxd5 23. Rxe7 Bf6 24. Rh7 Kb8 25. g3 Bc6 26. Bf4 Ka8 27.
Rxc7 Qh1+ 28. Qf1 Qd5 29. a3 Bd7 30. f3 Bf5 31. Bxf5 Qxf5 32. Qa6 Rd1+ 33. Ka2
Qd5+ 34. b3 *
Position (FEN): k7/p1R5/Qp3b2/3q4/5B2/PP3PP1/K1P5/3r4 b - - 0 34
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 855
Best move: Ra1#