Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. d4 Nc6 3. g3 Bf5 4. a3 e6 5. Bg2 Nf6 6. O-O Bd6 7. Nc3 a6 8. Re1
Ne4 9. Nd2 Qf6 10. Ndxe4 dxe4 11. Nxe4 Bxe4 12. Bxe4 Nxd4 13. Bxb7 Rd8 14. c3
Bxg3 15. Qa4+ Kf8 16. hxg3 Nf5 17. Qxa6 h5 18. e4 Nh6 19. e5 Qf5 20. Bg2 Ng4
21. Qe2 h4 22. Bf4 h3 23. Bf3 h2+ 24. Kh1 Nh6 25. Rad1 Rb8 26. Bxh6 Rxh6 27.
Bg4 Qg6 28. Rd7 f5 29. exf6 Qxf6 30. Bxe6 Rxb2 31. Qxb2 *
Position (FEN): 5k2/2pR2p1/4Bq1r/8/8/P1P3P1/1Q3P1p/4R2K b - - 0 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1201
Best move: Qf3#