Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bf5 5. d4 e6 6. Bc4 c6 7. O-O Nf6 8.
Bg5 Be7 9. Re1 O-O 10. Bxf6 Bxf6 11. Ne5 Bxe5 12. Rxe5 Qd8 13. Ne2 Nd7 14. Re3
Nf6 15. Ng3 Ng4 16. Nxf5 exf5 17. Rf3 Qd6 18. Rg3 Rad8 19. Bd3 Qxd4 20. Qf1 Nh6
21. Qe2 Qh4 22. Qe5 f6 23. Qe6+ Kh8 24. Bxf5 Rde8 25. Qd7 Nxf5 26. Qxf5 Re5 27.
Qd7 Rfe8 *
Position (FEN): 4r2k/pp1Q2pp/2p2p2/4r3/7q/6R1/PPP2PPP/R5K1 w - - 3 28
White to move.
Themes: Kingside Attack Endgame Mate in 1 
Puzzle rating: 893
Best move: Qxg7#