Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bg5 Nc6 3. e3 h6 4. Bh4 Nf6 5. c4 e6 6. Nf3 Be7 7. Nc3 O-O 8. Bd3
Nb4 9. Be2 a6 10. O-O b6 11. Ne5 Bb7 12. a3 Nc6 13. Nxc6 Bxc6 14. Bf3 Bb7 15.
cxd5 Nxd5 16. Bg3 c6 17. Be4 f5 18. Bc2 Nf6 19. Be5 c5 20. Bb3 Qc8 21. Na4 Qc6
22. f3 c4 23. Bc2 b5 24. Nc3 Rad8 25. Qe1 Ng4 26. Bf4 Nf6 27. Ne2 Nd5 28. Qg3
g5 29. e4 fxe4 30. Be5 exf3 31. Rxf3 Rxf3 32. Qxf3 Rf8 33. Qe4 Rf7 34. Qg6+ Kf8
35. Qxh6+ Ke8 36. Bg6 Nf4 37. Nxf4 gxf4 38. Bxf7+ Kxf7 39. Qg7+ Ke8 40. Bxf4
Kd7 41. Rd1 Qe4 42. Be5 Qe3+ 43. Kh1 Qe2 44. Rb1 Be4 45. Rf1 *
Position (FEN): 8/3kb1Q1/p3p3/1p2B3/2pPb3/P7/1P2q1PP/5R1K b - - 10 45
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 759
Best move: Qxf1#