Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 c6 5. e3 Be7 6. a3 O-O 7. Nge2 a6 8. O-O d6
9. d4 e4 10. f3 d5 11. cxd5 cxd5 12. Nf4 Bd6 13. Nfxd5 Nxd5 14. Nxd5 Bxg3 15.
hxg3 Qxd5 16. fxe4 fxe4 17. Rxf8+ Kxf8 18. Qf1+ Kg8 19. Qf4 Bf5 20. Bd2 Nc6 21.
Bc3 Rf8 22. Re1 Bh3 23. Qc7 Bxg2 24. Kxg2 Qf5 25. Qf4 Qd5 26. Qc7 Qf5 27. d5
Qxd5 *
Position (FEN): 5rk1/1pQ3pp/p1n5/3q4/4p3/P1B1P1P1/1P4K1/4R3 w - - 0 28
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1145
Best move: Qxg7#