Chess puzzle (Checkmate)
Moves: 1. c4 c6 2. g4 d5 3. Bg2 Bxg4 4. h3 Bf5 5. cxd5 cxd5 6. Nf3 e6 7. Rg1 Nf6 8. h4
Be7 9. Nd4 Bg6 10. Qa4+ Qd7 11. Qb3 Nc6 12. Nxc6 bxc6 13. d3 O-O 14. Rh1 h5 15.
Bg5 c5 16. Qd1 Rab8 17. b3 Ng4 18. Nd2 Rfc8 19. Rc1 Bf8 20. Bf3 Ne5 21. Bf4 Bd6
22. Bxe5 Bxe5 23. e3 c4 24. dxc4 dxc4 25. bxc4 Rb2 26. Ne4 Qxd1+ 27. Rxd1 Rxc4
28. Rd8+ Kh7 29. Ng5+ Kh6 30. Rh8+ Bh7 31. Rxh7+ Kg6 32. Bxh5+ Kf6 33. Kf1 Rcc2
34. Ne4+ Ke7 35. Rg1 f5 36. Rgxg7+ Bxg7 37. Rxg7+ Kd8 38. Ng5 Rxf2+ 39. Ke1 Rh2
40. Nxe6+ Kc8 41. Rg1 Rxh4 42. Be2 Rxa2 43. Nd4 f4 44. Rg8+ Kc7 45. Rg7+ Kd8
46. Ne6+ Ke8 *
Position (FEN): 4k3/p5R1/4N3/8/5p1r/4P3/r3B3/4K3 w - - 6 47
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1582
Best move: Bb5#