Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 c6 5. Bg2 Be7 6. O-O O-O 7. Qc2 d5 8. Nbd2
Bb7 9. e4 Na6 10. a3 dxc4 11. Nxc4 c5 12. e5 Nd5 13. dxc5 Nxc5 14. b4 Na6 15.
Qb3 Qd7 16. Rd1 Bc6 17. Rd4 Rfd8 18. Bb2 Rac8 19. h4 Nac7 20. h5 h6 21. Rg4 Kh8
22. Re1 Rg8 23. Qa2 f5 24. Rg6 Ne8 25. Nd4 Nec7 26. Nxc6 Qxc6 27. Rc1 Qd7 28.
Qb3 Bg5 29. f4 Bxf4 30. gxf4 Nxf4 31. Qf3 Nxg6 32. hxg6 Nd5 33. Nd6 Rxc1+ 34.
Bxc1 Qc6 35. Bd2 Qc2 36. Qe2 Qb1+ 37. Kh2 Qa1 38. Qh5 Qxe5+ 39. Kh3 Qxd6 40.
Bxh6 Nf4+ *
Position (FEN): 6rk/p5p1/1p1qp1PB/5p1Q/1P3n2/P6K/6B1/8 w - - 1 41
White to move.
Themes: Discovered Attack Endgame Mate in 1 
Puzzle rating: 1182
Best move: Bxf4#