Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Bd3 c5 6. c3 c4 7. Bxf5 exf5 8. O-O
Be7 9. Nbd2 O-O 10. Ne5 Nh5 11. Bg3 Nxg3 12. fxg3 g6 13. Ndf3 Re8 14. Nh4 Bd6
15. Nef3 Rxe3 16. Ne5 Bxe5 17. dxe5 Rxe5 18. Qd4 Re4 19. Qc5 Na6 20. Qb5 Qe7
21. Rad1 Rd8 22. Nf3 Nc5 23. Rfe1 Nd3 24. Rxe4 fxe4 25. Nd4 e3 26. Qa5 b6 27.
Qb5 e2 28. Nxe2 Qxe2 29. Rf1 Qe3+ 30. Kh1 Nf2+ 31. Kg1 Nh3+ 32. Kh1 Qg1+ 33.
Rxg1 *
Position (FEN): 3r2k1/p4p1p/1p4p1/1Q1p4/2p5/2P3Pn/PP4PP/6RK b - - 0 33
Black to move.
Themes:  Endgame Mate in 1, Smothered Mate 
Puzzle rating: 1070
Best move: Nf2#