Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Bxc6+ Qxc6 7. c3 a5 8. Na3
Nh6 9. Nc2 Be7 10. O-O O-O 11. Ng5 Nf5 12. Ne3 Nxe3 13. dxe3 h6 14. Nf3 b6 15.
Qc2 Ba6 16. Rf2 a4 17. Bd2 Rfe8 18. a3 Bc4 19. g4 Qb5 20. Re1 Bd3 21. Qc1 Be4
22. Ref1 Ra7 23. g5 hxg5 24. Nxg5 Bd3 25. Re1 Rc7 26. Rg2 Qb3 27. h4 Rd7 28. h5
Kf8 29. Rd1 Qc4 30. Be1 Rb8 31. Rdd2 Re8 32. Rdf2 b5 33. Rh2 Bxg5 34. fxg5 Qg4+
35. Rfg2 Qf5 36. Qd2 *
Position (FEN): 4rk2/3r1pp1/4p3/1pppPqPP/p7/P1PbP3/1P1Q2RR/4B1K1 b - - 4 36
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 838
Best move: Qf1#