Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 a6 6. a4 Nf6 7. d3 h6 8. d4 exd4
9. cxd4 Ba7 10. h3 Nxe4 11. Re1 d5 12. Bd3 Bf5 13. Nc3 O-O 14. Nxe4 dxe4 15.
Bxe4 Bxe4 16. Rxe4 Nxd4 17. Nxd4 c5 18. Bxh6 cxd4 19. Bxg7 Kxg7 20. Qg4+ Kh6
21. Re5 f5 22. Qf4+ Qg5 23. Re6+ Kh5 24. Qf3+ Kh4 25. g3+ Kxh3 26. g4+ Kh4 *
Position (FEN): r4r2/bp6/p3R3/5pq1/P2p2Pk/5Q2/1P3P2/R5K1 w - - 1 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1477
Best move: Qg3#