Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. d4 exd4 5. e5 Bb4+ 6. c3 dxc3 7. bxc3 Na5 8.
cxb4 Nxc4 9. exf6 Qxf6 10. O-O O-O 11. Qb3 a5 12. Nc3 Ne5 13. Nxe5 Qxe5 14. Be3
d6 15. Nd5 Be6 16. Ne7+ Kh8 17. Qd3 Rfe8 18. Bd4 Qg5 19. Be3 Qxe7 20. Rfe1 axb4
21. Qd4 c5 22. Qb2 Qf6 23. Qxf6 gxf6 24. Bh6 c4 25. h3 b3 26. axb3 Rxa1 27.
Rxa1 cxb3 28. Ra7 Bd5 29. Ra1 f5 30. Be3 Kg7 31. g3 Kf6 32. Rd1 Ke6 33. Kf1 Rc8
34. Rc1 Rxc1+ 35. Bxc1 Ke5 36. Bb2+ Ke4 37. Ke2 b5 *
Position (FEN): 8/5p1p/3p4/1p1b1p2/4k3/1p4PP/1B2KP2/8 w - - 0 38
White to move.
Themes:  Bishop Endgame, Endgame Mate in 1 
Puzzle rating: 660
Best move: f3#