Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. f4 e6 3. Nf3 a6 4. Nc3 Nc6 5. e5 d6 6. Bd3 Qc7 7. exd6 Bxd6 8. O-O
Bxf4 9. Ne4 b6 10. g3 Bh6 11. Nfg5 Nf6 12. Nxf6+ gxf6 13. Ne4 f5 14. Nc3 b5 15.
Ne2 c4 16. Bxf5 exf5 17. d3 Bxc1 18. Rxc1 Be6 19. d4 O-O-O 20. c3 h5 21. a4 h4
22. axb5 axb5 23. Ra1 hxg3 24. hxg3 Bd5 25. Nf4 Rh1+ 26. Kf2 Rh2+ 27. Kg1 Rdh8
28. Ra8+ Kb7 29. Rxh8 Rxh8 30. Nxd5 *
Position (FEN): 7r/1kq2p2/2n5/1p1N1p2/2pP4/2P3P1/1P6/3Q1RK1 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 704
Best move: Qxg3#