Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 Nf6 3. Nc3 c5 4. dxc5 e6 5. b4 Nc6 6. a3 a5 7. Nf3 axb4 8. axb4
Rxa1 9. Qxa1 Nxb4 10. Qa4+ Nc6 11. e3 Bxc5 12. Bb5 Bd7 13. O-O O-O 14. Rd1 Qa8
15. Qb3 Na5 16. Qb2 Bxb5 17. Qxb5 b6 18. h3 Nc4 19. Bg5 Na3 20. Qb3 Ne4 21.
Nxe4 dxe4 22. Ne5 h6 23. Nxf7 Kxf7 24. Rd7+ Kg8 25. Qxe6+ Kh8 26. Bxh6 Rf6 27.
Qg4 gxh6 *
Position (FEN): q6k/3R4/1p3r1p/2b5/4p1Q1/n3P2P/2P2PP1/6K1 w - - 0 28
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 785
Best move: Qg7#