Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 c5 6. Bd2 cxd4 7. exd4 Bb7 8. a3
Be7 9. Be2 Ne4 10. Nxe4 Bxe4 11. Bc3 O-O 12. O-O d5 13. Bd3 Bxd3 14. Qxd3 dxc4
15. Qxc4 Nd7 16. Qd3 Nf6 17. Rfd1 Nd5 18. Rac1 Bg5 19. Nxg5 Qxg5 20. Bd2 Qg4
21. h3 Qh4 22. Qf3 a5 23. Be3 f5 24. Rc6 Rf6 25. Rdc1 Re8 26. Kh2 g5 27. g3 g4
28. gxh4 gxf3 29. Rg1+ Kh8 30. Rg3 Rg6 31. Rxf3 Reg8 32. Rc1 Nxe3 33. Rxe3 Rg2+
34. Kh1 Rxf2 35. Rxe6 Rxb2 36. Rf6 Rb3 37. Rf7 *
Position (FEN): 6rk/5R1p/1p6/p4p2/3P3P/Pr5P/8/2R4K b - - 3 37
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 800
Best move: Rxh3#