Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bc4 e6 7. d3 Ne7 8. O-O
O-O 9. Nxd4 cxd4 10. Ne2 d5 11. Bb3 dxe4 12. dxe4 b6 13. Ng3 a5 14. a4 Ba6 15.
Rf3 Nc6 16. f5 exf5 17. exf5 Ne5 18. Rf2 Qh4 19. Rf4 Qf6 20. fxg6 Qxg6 21. Nf5
Rae8 22. Bd2 Bb7 23. Qf1 Ng4 24. h3 Ne3 25. Bxe3 dxe3 26. Rg4 e2 27. Qf2 e1=Q+
28. Rxe1 Rxe1+ 29. Kh2 Be5+ 30. Ng3 Re4 31. Rxg6+ hxg6 32. Kh1 Rh4 33. Kh2 Rb4
34. Qe3 Re8 35. Qh6 Rxb3 36. cxb3 Bb8 37. Qg5 Kg7 38. Kg1 Re5 39. Qd2 Rc5 40.
Qd4+ Be5 41. Qd3 Rc1+ 42. Kf2 Rb1 43. Ne2 Rxb2 44. Ke3 Bf6 45. Nd4 *
Position (FEN): 8/1b3pk1/1p3bp1/p7/P2N4/1P1QK2P/1r4P1/8 b - - 3 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1532
Best move: Bg5#