Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Bg5 c6 5. Nc3 d6 6. e4 Bg4 7. Be2 Qa5 8. Bd2
O-O 9. O-O Qb6 10. Na4 Qc7 11. Qc2 Nbd7 12. Rac1 e5 13. dxe5 Nxe5 14. Nxe5 Bxe2
15. Rfe1 dxe5 16. Rxe2 Rad8 17. Bb4 Rfe8 18. Rd2 Rxd2 19. Bxd2 Qd7 20. Rd1 Qg4
21. Nc3 Qh4 22. h3 Qh5 23. Be3 a6 24. Qb3 Nxe4 25. Nxe4 f5 26. Nd6 Rf8 27. c5+
Kh8 28. Rd2 Rb8 29. Nf7+ Kg8 30. Nh6+ Kh8 31. Qg8+ Rxg8 *
Position (FEN): 6rk/1p4bp/p1p3pN/2P1pp1q/8/4B2P/PP1R1PP1/6K1 w - - 0 32
White to move.
Themes:  Endgame Mate in 1, Smothered Mate 
Puzzle rating: 875
Best move: Nf7#