Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Be2 Nf6 5. Nc3 Bg4 6. Be3 O-O 7. O-O Bxf3 8.
Bxf3 e5 9. Ne2 d5 10. dxe5 Nxe4 11. c4 c6 12. Qb3 Nd7 13. Qxb7 Nxe5 14. Bxe4
dxe4 15. Rad1 Qh4 16. h3 Nf3+ 17. gxf3 exf3 18. Nf4 g5 19. Qd7 gxf4 20. Bc5 f5
21. Kh2 Rf7 22. Qxc6 Rd8 23. Qxf3 Bxb2 24. Rg1+ Kh8 25. Qg2 f3 26. Qxf3 Be5+
27. Kh1 Rxd1 28. Rxd1 Qxc4 29. Rd8+ Kg7 30. Be3 *
Position (FEN): 3R4/p4rkp/8/4bp2/2q5/4BQ1P/P4P2/7K b - - 3 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 992
Best move: Qf1#