Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 O-O 5. O-O d6 6. h3 Nc6 7. d3 h6 8. Ne2
Be6 9. Bxe6 fxe6 10. c3 Ba5 11. a4 Bb6 12. b4 a6 13. Bb2 Nh5 14. d4 exd4 15.
Nfxd4 Nxd4 16. Nxd4 Nf4 17. Qg4 Qf6 18. Rab1 h5 19. Qf3 Qg6 20. c4 Rf7 21. Kh1
Raf8 22. g4 Bxd4 23. Bxd4 e5 24. Be3 Ne2 25. Qxe2 Rf3 26. g5 Qe6 27. Rfd1 Rxh3+
28. Kg2 Rff3 29. Qxf3 Rxf3 30. Kxf3 *
Position (FEN): 6k1/1pp3p1/p2pq3/4p1Pp/PPP1P3/4BK2/5P2/1R1R4 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1277
Best move: Qg4#