Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bxf6
Bxf6 9. cxd5 exd5 10. Be2 Be6 11. b4 c5 12. bxc5 bxc5 13. O-O Nc6 14. Bb5 Qd6
15. Bxc6 Qxc6 16. Rc1 Rab8 17. dxc5 Qxc5 18. Ne2 Qa3 19. Nfd4 Rb2 20. Nxe6 fxe6
21. Nf4 Rb6 22. Rc7 Qxa2 23. Qg4 d4 24. Nh5 dxe3 25. Nxf6+ Rxf6 *
Position (FEN): 6k1/p1R3p1/1r2pr1p/8/6Q1/4p3/q4PPP/5RK1 w - - 0 26
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1222
Best move: Qxg7#