Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. e3 cxd4 5. exd4 b6 6. Nc3 Bb4 7. Bd3 Ba6 8.
O-O Bxd3 9. Qxd3 O-O 10. Ng5 d5 11. Be5 Nbd7 12. f4 h6 13. Rf3 Bxc3 14. bxc3
hxg5 15. fxg5 Ne4 16. Rh3 Qxg5 17. Rf1 Nxe5 18. dxe5 Qxe5 19. Qe2 g6 20. Qe3
Qg5 21. Qd4 f6 22. c4 Kg7 23. cxd5 exd5 24. c4 Qe5 25. Qe3 Rh8 26. cxd5 Rxh3
27. Qxh3 Qd4+ 28. Kh1 Nf2+ 29. Rxf2 Qd1+ 30. Rf1 *
Position (FEN): r7/p5k1/1p3pp1/3P4/8/7Q/P5PP/3q1R1K b - - 2 30
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 452
Best move: Qxf1#