Chess puzzle (Checkmate)
Moves: 1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. Nc3 c6 8. d5 e5
9. dxe6 Bxe6 10. b3 Na6 11. Ng5 Bc8 12. Bb2 h6 13. Nf3 Be6 14. Qd2 Nc5 15. Nh4
Bf7 16. Rae1 Re8 17. Rd1 Bf8 18. b4 Ne6 19. e4 f4 20. Ne2 Nh5 21. Bf3 Qg5 22.
Bxh5 Qxh5 23. Nxf4 Qg5 24. Nxe6 Rxe6 25. Qd4 Qe5 26. Qxe5 dxe5 27. Rd7 b6 28.
Rfd1 Bxb4 29. Rd8+ Rxd8 30. Rxd8+ Re8 31. Rd7 a5 32. Nf3 Bxc4 33. Nxe5 Bxa2 34.
Nxg6 Bf7 35. Ne5 Be6 36. Ra7 Bc5 37. Nxc6 Bf7 38. Ne5 Be6 39. Ng6 Bf7 40. Ne5
Rf8 41. Nd7 Rc8 42. Nf6+ Kf8 43. Nd7+ Ke8 44. Ne5 Be6 45. Ng6 Rd8 46. Rh7 Bd4
47. Kg2 Bxb2 *
Position (FEN): 3rk3/7R/1p2b1Np/p7/4P3/6P1/1b3PKP/8 w - - 0 48
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1080
Best move: Re7#