Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 O-O 5. O-O c5 6. b3 cxd4 7. exd4 Nc6 8.
Bb2 d5 9. a3 Bf5 10. Ne5 Rc8 11. f4 Bxd3 12. cxd3 Ne8 13. Nd2 Nd6 14. Qe2 Nf5
15. Ndf3 Qb6 16. Nxc6 Rxc6 17. b4 Nxd4 18. Nxd4 Bxd4+ 19. Bxd4 Qxd4+ 20. Kh1 e6
21. g4 Rfc8 22. f5 Rc2 23. Qf3 Qe5 24. Qf4 Qe2 25. fxg6 *
Position (FEN): 2r3k1/pp3p1p/4p1P1/3p4/1P3QP1/P2P4/2r1q2P/R4R1K b - - 0 25
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1193
Best move: Qg2#