Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 Nc6 3. Nf3 Bf5 4. e3 e6 5. c3 a6 6. Nbd2 Nf6 7. Be2 h6 8. h3
Ne4 9. O-O Bh7 10. Ne5 Nxe5 11. Bxe5 f6 12. Bh2 Bd6 13. Bxd6 Qxd6 14. Nxe4 dxe4
15. f3 c6 16. fxe4 Bxe4 17. Bf3 Bh7 18. e4 O-O-O 19. a4 g5 20. b4 h5 21. b5 g4
22. hxg4 hxg4 23. Bxg4 Bxe4 24. Qe2 f5 25. Bf3 Qh2+ 26. Kf2 Rhg8 27. bxa6 Qg3+
28. Ke3 e5 29. axb7+ Kc7 30. a5 exd4+ 31. cxd4 Qg5+ 32. Kf2 Rxd4 33. Bxe4 Qh4+
34. Kg1 Rxe4 35. Qf2 Qxf2+ 36. Rxf2 Kxb7 37. Rxf5 Ka6 38. Rc5 Re6 39. Rf1 Re2
40. Rf2 Re1+ 41. Kh2 Rh8+ 42. Kg3 Rg8+ 43. Kh4 *
Position (FEN): 6r1/8/k1p5/P1R5/7K/8/5RP1/4r3 b - - 12 43
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1158
Best move: Rh1#