Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nbd7 6. Bf4 e6 7. Nd2 a6 8.
Ngf3 b5 9. a3 Bb7 10. O-O Rc8 11. Qe2 Nb6 12. Rfe1 Be7 13. Be5 O-O 14. Bxf6
Bxf6 15. Ne5 g6 16. f4 Na4 17. Ndf3 Nb6 18. Rad1 Bg7 19. Bb1 Nd7 20. Nd3 Re8
21. Nfe5 Bxe5 22. fxe5 Qg5 23. Rf1 Rf8 24. Rf3 Rce8 25. Rdf1 Bc8 26. Qf2 f5 27.
exf6 Nxf6 28. Ne5 Qh6 29. Rh3 Qg7 30. Qh4 Nh5 31. Rxf8+ Rxf8 32. Qg5 Nf4 33.
Re3 Qf6 34. Qh6 Ne2+ 35. Rxe2 *
Position (FEN): 2b2rk1/7p/p3pqpQ/1p1pN3/3P4/P1P5/1P2R1PP/1B4K1 b - - 0 35
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 500
Best move: Qf1#