Chess puzzle (Checkmate)
Moves: 1. b3 e5 2. Bb2 e4 3. e3 d5 4. g3 f5 5. Bg2 Nf6 6. h3 Nc6 7. a3 Bd6 8. d4 exd3
9. cxd3 O-O 10. Ne2 Be5 11. d4 Bd6 12. O-O Ne4 13. Nd2 Qg5 14. f4 Qg6 15. Nxe4
fxe4 16. g4 Ne7 17. Nc3 c6 18. Qe1 h5 19. g5 Nf5 20. Qf2 Bd7 21. h4 Rae8 22.
Bh3 Re7 23. Ne2 Ref7 24. Ng3 Nxh4 25. Nxe4 Bxh3 26. Nxd6 Qxd6 27. Qxh4 Bg4 28.
a4 Qe6 29. Ba3 Qxe3+ 30. Qf2 Re8 31. Rfe1 Qxf2+ 32. Kxf2 Rxf4+ 33. Kg3 Rf3+ 34.
Kg2 Rxe1 35. Rxe1 Rxb3 36. Bc5 b6 37. Bd6 Rd3 38. Re8+ Kh7 39. Be5 g6 *
Position (FEN): 4R3/p6k/1pp3p1/3pB1Pp/P2P2b1/3r4/6K1/8 w - - 0 40
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1170
Best move: Rh8#