Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd1 Qf6 5. Nf3 d6 6. Nc3 Qg6 7. Bc4 Be7 8.
Rg1 Bg4 9. h3 Bxf3 10. Qxf3 O-O-O 11. Be3 Nf6 12. O-O-O Ne5 13. Qe2 Nxe4 14.
Nxe4 Qxe4 15. Bxf7 Nxf7 16. Rde1 Bg5 17. Kb1 Bxe3 18. fxe3 Ne5 19. Rgf1 Rhf8
20. Rxf8 Rxf8 21. Qd2 a6 22. a3 Re8 23. Rf1 Nc4 24. Qc3 Nxe3 25. Rf7 Qxg2 *
Position (FEN): 2k1r3/1pp2Rpp/p2p4/8/8/P1Q1n2P/1PP3q1/1K6 w - - 0 26
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 856
Best move: Qxc7#