Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 Be7 5. dxe5 dxe5 6. Bc4 Ngf6 7. h3 O-O 8.
Be3 c6 9. Qd3 Qc7 10. O-O-O b5 11. Bb3 a5 12. a3 a4 13. Ba2 b4 14. axb4 Bxb4
15. Bc4 Nc5 16. Bxc5 Bxc5 17. Kb1 Bb7 18. Ng5 Bd4 19. f3 Qb6 20. Ka2 Ba6 21.
Bxa6 Rxa6 22. Rhf1 Rb8 23. Rb1 Qc5 24. Qxa6 h6 25. Nxf7 Kxf7 26. f4 Kg8 27.
fxe5 Bxe5 28. Rf5 a3 29. Qxa3 Qxa3+ 30. Kxa3 Bxc3 31. e5 Nd7 32. b3 *
Position (FEN): 1r4k1/3n2p1/2p4p/4PR2/8/KPb4P/2P3P1/1R6 b - - 0 32
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1100
Best move: Ra8#