Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 c6 6. a3 Ba5 7. b4 Bc7 8. c5 d5
9. cxd6 Bxd6 10. g3 e5 11. Bg2 exd4 12. Nxd4 Re8 13. O-O Bg4 14. Qb3 Nbd7 15.
Bb2 Ne5 16. h3 Bd7 17. Rad1 Qe7 18. Kh2 Rad8 19. f4 Neg4+ 20. hxg4 Nxg4+ 21.
Kh1 Qf6 22. Nf3 Qh6+ 23. Kg1 Nxe3 24. Ng5 Nxf1 25. Qxf7+ Kh8 26. Nce4 Rxe4 27.
Rxd6 Qh2+ 28. Kxf1 Rg8 29. Bxe4 Bh3+ 30. Ke1 Qxb2 31. Qxg8+ Kxg8 *
Position (FEN): 6k1/pp4pp/2pR4/6N1/1P2BP2/P5Pb/1q6/4K3 w - - 0 32
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1040
Best move: Rd8#