Chess puzzle (Checkmate)
Moves: 1. d4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. c4 Nbd7 7. Nc3 dxc4 8. a4
a5 9. Re1 Bb4 10. Nd2 Nb6 11. e4 Bg6 12. Nf1 O-O 13. f3 c5 14. Be3 cxd4 15.
Bxd4 Qc7 16. Qe2 Rad8 17. Bf2 Rd3 18. Qc2 Rfd8 19. Rad1 R8d7 20. g4 Qd8 21. Ne3
Bc5 22. Rxd3 cxd3 23. Qb3 d2 24. Rd1 Rd3 25. Nc2 Bxf2+ 26. Kxf2 Bxe4 27. fxe4
Nxg4+ 28. Kg1 Qd6 29. e5 Qc5+ 30. Kh1 Nf2+ 31. Kg1 Nh3+ 32. Kh1 Qg1+ 33. Rxg1 *
Position (FEN): 6k1/1p3ppp/1n2p3/p3P3/P7/1QNr3n/1PNp2BP/6RK b - - 0 33
Black to move.
Themes:  Middlegame Mate in 1, Smothered Mate 
Puzzle rating: 1176
Best move: Nf2#