Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 Nbd7 7. Bd3 a6 8. a4 c5
9. d5 Ne5 10. Be2 h5 11. h3 e6 12. f4 Ned7 13. g4 exd5 14. cxd5 Re8 15. Qd3
Nxe4 16. Nxe4 Qe7 17. Bf3 f5 18. gxf5 gxf5 19. Ng3 Qxe3+ 20. Qxe3 Rxe3+ 21. Kf2
Rb3 22. Nxf5 Rxb2+ 23. Ne2 Bf8 24. Rhg1+ Kh8 25. Ng3 Nf6 26. Nxh5 Nxh5 27. Bxh5
Bg7 28. Kf3 Rb3+ 29. Ke4 Bxh3 30. Rab1 Bg2+ 31. Kf5 Rf8+ 32. Kg4 Bf3+ 33. Kg5
Bf6+ 34. Kh6 Bxh5 35. Rxb3 Bxe2 36. Rxb7 Bd3 37. Re1 Bf5 38. Rd1 Rg8 39. Rg1
Bg4 *
Position (FEN): 6rk/1R6/p2p1b1K/2pP4/P4Pb1/8/8/6R1 w - - 7 40
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 872
Best move: Rh7#