Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. f4
Nbd7 9. Nb3 Qc7 10. O-O b5 11. Bf3 Bb7 12. Qe2 b4 13. e5 dxe5 14. fxe5 Nxe5 15.
Na4 Nxf3+ 16. gxf3 Nd7 17. Bd4 O-O 18. c4 Rfd8 19. c5 Bc6 20. Nb6 Nxb6 21. cxb6
Qb7 22. Na5 Qd7 23. Rfd1 Bb5 24. Qe3 Qd5 25. b7 Rab8 26. Be5 Qxd1+ 27. Rxd1
Rxd1+ 28. Kg2 Bd6 29. Bxd6 Rxd6 30. Qf4 Rdd8 31. Qc7 h5 32. Qc5 Rd2+ 33. Kg3
Rbd8 34. Qxb4 g5 35. Qxd2 h4+ 36. Kg4 Rxd2 37. b8=Q+ Kg7 38. Qe5+ f6 39. Qc7+
Kg6 40. Qc1 Rxh2 41. f4 *
Position (FEN): 8/8/p3ppk1/Nb4p1/5PKp/8/PP5r/2Q5 b - - 0 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1742
Best move: Be2#