Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. a4 d6 7. Nbd2 Be6 8. c3
Nd7 9. Bxe6 fxe6 10. Re1 Qe8 11. Nf1 Qg6 12. Ng3 Rf7 13. b4 Raf8 14. Be3 Rxf3
15. gxf3 Bg5 16. Ra2 Bf4 17. Kh1 Ne7 18. d4 Qh6 19. Rg1 Ng6 20. Rg2 Nh4 21. Rg1
Bxe3 22. fxe3 Nxf3 23. Rf1 Qxe3 24. Qe2 Qf4 25. Kg2 Nh4+ 26. Kh1 Qg5 27. Rxf8+
Nxf8 28. Ra1 Nfg6 29. Qh5 Qd2 30. dxe5 *
Position (FEN): 6k1/ppp3pp/3pp1n1/4P2Q/PP2P2n/2P3N1/3q3P/R6K b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 831
Best move: Qg2#