Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6 6. d5 Bg4 7. Be2 Ne5 8. h3
Bh5 9. Bxh5 Nxh5 10. Qxh5 Nd3+ 11. Kd2 Nxf2 12. Rh2 Qd6 13. Qf3 Qxh2 14. Qxf2
O-O-O 15. Nb5 a6 16. Nd4 f6 17. Ngf3 Qf4+ 18. Kd3 Qd6 19. b3 Qc5 20. Nd2 c6 21.
Qf5+ Rd7 22. Ne6 Qb5+ 23. Nc4 cxd5 24. Nd4 dxc4+ 25. bxc4 Qxf5 26. exf5 g6 27.
g4 h5 28. Kc3 hxg4 29. hxg4 gxf5 30. gxf5 Bh6 31. Bxh6 Rxh6 32. Ne6 Rh3+ 33.
Kb4 Rf3 34. Nc5 Rd4 35. Ne6 Rg4 36. Rd1 Rxf5 *
Position (FEN): 2k5/1p2p3/p3Np2/5r2/1KP3r1/8/P7/3R4 w - - 0 37
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 566
Best move: Rd8#