Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. O-O d5 5. exd5 exd5 6. Bb5 Bd6 7. Re1+ Ne7 8.
d4 Be6 9. Bg5 O-O 10. c3 Qd7 11. Nbd2 f6 12. Bh4 Bg4 13. h3 Bh5 14. g4 Bf7 15.
dxc5 Bxc5 16. Ne4 Bb6 17. Bxf6 Bg6 18. Bxe7 Bxe4 19. Bxf8 Rxf8 20. Ne5 Qd6 21.
Rxe4 Nxe5 22. Re2 Nxg4 23. hxg4 Qg3+ 24. Kf1 Rxf2+ 25. Ke1 Rf1+ 26. Kxf1 *
Position (FEN): 6k1/pp4pp/1b6/1B1p4/6P1/2P3q1/PP2R3/R2Q1K2 b - - 0 26
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1098
Best move: Qg1#