Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8.
d4 e4 9. Nd2 Qg5 10. Bxc6+ bxc6 11. Qa4 Bd7 12. g3 Qg6 13. Ba3 O-O 14. O-O h5
15. Qa5 h4 16. Bxd6 cxd6 17. Qc7 Rad8 18. Nc4 Bh3 19. Rfb1 Qg4 20. Nd2 c5 21.
Qc6 f5 22. Qd5+ Kh8 23. Rb7 Qe2 24. Nc4 Qf3 25. Nd2 *
Position (FEN): 3r1r1k/pR4p1/3p4/2pQ1p2/3Pp2p/2P1PqPb/P2N1P1P/R5K1 b - - 7 25
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 789
Best move: Qg2#