Chess puzzle (Checkmate)
Moves: 1. c4 e6 2. d4 d5 3. Nc3 Bb4 4. cxd5 Qxd5 5. e3 c5 6. Qg4 g6 7. Bd2 Bxc3 8.
Bxc3 Nf6 9. Qh4 Ne4 10. Ne2 cxd4 11. exd4 Qf5 12. Ng3 Qxf2+ 13. Kd1 Nxc3+ 14.
bxc3 Bd7 15. Be2 Ba4+ 16. Kd2 Bb5 17. Raf1 Qxg2 18. Rhg1 Qc6 19. Rxf7 Kxf7 20.
Rf1+ Kg8 21. Qf6 Qe8 22. Nh5 gxh5 23. Bxh5 Nd7 24. Rg1+ Qg6 25. Rxg6+ hxg6 26.
Qxg6+ Kf8 *
Position (FEN): r4k1r/pp1n4/4p1Q1/1b5B/3P4/2P5/P2K3P/8 w - - 1 27
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 898
Best move: Qf7#