Chess puzzle (Checkmate)
Moves: 1. f4 d5 2. c4 c6 3. e3 Nf6 4. cxd5 cxd5 5. g3 Bg4 6. Nf3 e6 7. h3 Bf5 8. d3
Bb4+ 9. Nbd2 h6 10. Qa4+ Nc6 11. Ne5 O-O 12. Nxc6 Bxd2+ 13. Bxd2 bxc6 14. Qxc6
Rc8 15. Qa4 Qb6 16. Rb1 Rc6 17. Be2 Rfc8 18. Ba5 Qb7 19. O-O Bxh3 20. Rfd1 Rc2
21. Rd2 Rc1+ 22. Rxc1 Rxc1+ 23. Rd1 Rxd1+ 24. Qxd1 Qxb2 25. Bd8 Ng4 26. Bxg4 *
Position (FEN): 3B2k1/p4pp1/4p2p/3p4/5PB1/3PP1Pb/Pq6/3Q2K1 b - - 0 26
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 871
Best move: Qg2#