Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qb6 5. Nf3 Nc6 6. b5 Nd4 7. Nd5 Qe6+ 8.
Ne3 Nf5 9. Bc4 Qf6 10. Rb1 e5 11. Ng4 Qg6 12. Nfxe5 Qb6 13. Nxf7 Bc5 14. Qe2+
Nge7 15. Nxh8 Nd4 16. Qd3 Bxg4 17. O-O O-O-O 18. Qg3 Ne2+ 19. Bxe2 Bxe2 20. Re1
Bxb5 21. a4 Rxh8 22. Rxb5 Qc6 23. d4 Bd6 24. Qxg7 Rg8 25. Qxh7 *
Position (FEN): 2k3r1/ppp1n2Q/2qb4/1R6/P2P4/8/2P2PPP/2B1R1K1 b - - 0 25
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1185
Best move: Qxg2#