Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. c3 Nf6 5. d3 Bg4 6. Nbd2 e6 7. h3 Bh5 8. g4
Bg6 9. a3 a6 10. b4 b5 11. Bb3 Be7 12. c4 O-O 13. Nh4 Nd4 14. Nxg6 fxg6 15. Bb2
Nxb3 16. Qxb3 d5 17. cxd5 exd5 18. Bxf6 Bxf6 19. Rd1 c4 20. dxc4 dxc4 21. Qc2
Re8 22. Nxc4 Qe7 23. Ne3 Qxe4 24. Qxe4 Rxe4 25. Rd3 Rae8 26. Ke2 Bg5 27. Kf3
Rf4+ 28. Kg2 Bh4 29. Rf1 Ref8 30. Rd2 Bg5 31. Re2 Rd4 32. Nc2 Rc4 33. Rfe1 Bf6
34. Re8 Rxc2 35. Rxf8+ Kxf8 36. Re3 Bd4 37. Rf3+ Kg8 38. h4 h6 39. g5 h5 40.
Rd3 Bb2 41. Rd8+ Kh7 42. a4 bxa4 43. Ra8 Rc4 44. Rxa6 Rxb4 45. f3 Rxh4 46. Kg3
Rc4 47. f4 Bc1 48. f5 Bxg5 49. fxg6+ Kg8 50. Ra8+ Bd8 *
Position (FEN): R2b2k1/6p1/6P1/7p/p1r5/6K1/8/8 w - - 3 51
White to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 848
Best move: Rxd8#