Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 Bg4 6. Be2 Nc6 7. O-O O-O-O
8. a3 Bxf3 9. Bxf3 Nxd4 10. Be3 Nxf3+ 11. Qxf3 a6 12. b4 Qe5 13. Na4 h5 14. Nc5
Nd5 15. Qh3+ e6 16. Rfe1 Nxe3 17. fxe3 Bxc5 18. bxc5 Qxc5 19. Kh1 Qxc2 20. Rec1
Qa4 21. Qg3 Qa5 22. Qxg7 Rhg8 23. Qxf7 Qd5 *
Position (FEN): 2kr2r1/1pp2Q2/p3p3/3q3p/8/P3P3/6PP/R1R4K w - - 1 24
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1047
Best move: Qxc7#