Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf5 Nf6 6. Bg5 d5 7. Bxf6 gxf6 8.
Bb5 Bxf5 9. Bxc6+ bxc6 10. exf5 Qa5+ 11. Nd2 Bd6 12. O-O Ke7 13. c4 d4 14. Ne4
Rag8 15. a3 h5 16. b4 Qd8 17. Qa4 Qd7 18. Qa5 Qxf5 19. Qxa7+ Ke6 20. Nxd6 Rxg2+
21. Kxg2 Rg8+ 22. Kh1 *
Position (FEN): 6r1/Q4p2/2pNkp2/4pq1p/1PPp4/P7/5P1P/R4R1K b - - 2 22
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 994
Best move: Qf3#