Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Bg4 5. d4 c6 6. h3 Bh5 7. Be2 e6 8. Bf4
Nf6 9. O-O Bd6 10. Be5 Nbd7 11. Bxd6 Nb6 12. Be5 O-O 13. Qd2 Nfd7 14. Bd6 Re8
15. Ne5 Nxe5 16. Bxe5 Bg6 17. Rad1 Nd7 18. Bg3 Qb6 19. Na4 Qd8 20. c4 Qf6 21.
b3 Rad8 22. Bc7 Rc8 23. Bd6 a6 24. Nc5 Nxc5 25. dxc5 Rcd8 26. Qa5 Qb2 27. Bf3
h6 28. Rd2 Qf6 29. Rfd1 e5 30. Bxe5 Rxe5 31. Rxd8+ Kh7 32. R8d6 Qg5 33. Qc7 Rf5
34. Bg4 Rf4 35. Qxb7 h5 36. Qxc6 hxg4 37. R6d5 Qh6 38. Qe8 gxh3 39. g3 h2+ 40.
Kh1 Be4+ 41. f3 *
Position (FEN): 4Q3/5ppk/p6q/2PR4/2P1br2/1P3PP1/P6p/3R3K b - - 0 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 801
Best move: Bxf3#