Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Bb5+ c6 6. Be2 e6 7. Nf3 Bb4+ 8.
Bd2 Bxd2+ 9. Nbxd2 O-O 10. O-O N8d7 11. Qb3 Nf6 12. Rac1 Nbd7 13. h3 b5 14. Bd3
Bb7 15. Rc2 Rc8 16. Rfc1 Nb8 17. Qa3 a6 18. b4 Nh5 19. Rc5 Nf4 20. Rg5 f6 21.
Rg4 Nxd3 22. Qxd3 Nd7 23. Qe3 f5 24. exf5 exf5 25. Qb3+ Kh8 26. Rh4 Nf6 27. Rc5
Nd7 28. Rc3 c5 29. dxc5 Bxf3 30. Nxf3 Ne5 31. Nxe5 Qxh4 32. Nf7+ Kg8 33. Nh6+
Kh8 34. Qg8+ Rxg8 *
Position (FEN): 2r3rk/6pp/p6N/1pP2p2/1P5q/2R4P/P4PP1/6K1 w - - 0 35
White to move.
Themes:  Endgame Mate in 1, Smothered Mate 
Puzzle rating: 851
Best move: Nf7#