Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Nf3 Bb4 6. Be2 O-O 7. Bd2 Bxc3 8.
Bxc3 Ne4 9. O-O Nxc3 10. bxc3 Nd7 11. Bd3 Nf6 12. Ne5 Be6 13. f4 c5 14. f5 Bc8
15. Qf3 Re8 16. Rfe1 cxd4 17. cxd4 Qb6 18. c3 Bd7 19. Nxd7 Nxd7 20. Qh5 Nf6 21.
Qf3 Qb2 22. Rxe8+ Rxe8 23. Rf1 Qxc3 24. Be2 Qxd4+ 25. Kh1 Re3 26. Qf2 Ne4 27.
Qf4 h6 28. Qb8+ Kh7 29. Bf3 Re1 30. Rxe1 Nf2+ 31. Kg1 Nh3+ 32. Kh1 Qg1+ 33.
Rxg1 *
Position (FEN): 1Q6/pp3ppk/7p/3p1P2/8/5B1n/P5PP/6RK b - - 0 33
Black to move.
Themes:  Endgame Mate in 1, Smothered Mate 
Puzzle rating: 932
Best move: Nf2#