Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. O-O Na6
9. Nd2 Nc5 10. Qc2 Ne8 11. f4 exf4 12. Rxf4 Be5 13. Rf1 f5 14. Nf3 Bg7 15. Bg5
Qd7 16. exf5 Qxf5 17. Qxf5 Bxf5 18. Be3 b6 19. Nd4 Bd7 20. Rxf8+ Bxf8 21. Rf1
Ng7 22. Ndb5 Bxb5 23. cxb5 Re8 24. Bh6 Nf5 25. Bxf8 Rxf8 26. Rf3 Re8 27. Rf4
Re5 28. g4 Ne7 29. Rd4 Nd7 30. Rc4 Nc5 31. a3 Nxd5 32. Rxc5 dxc5 33. Bc4 Kg7
34. Bxd5 Rg5 35. Bf3 h5 36. h4 Re5 37. gxh5 gxh5 38. Be4 Re7 39. Kf2 Re5 40.
Bf3 Rf5 41. Kg3 Kf6 42. Be4 Rf1 43. Bf3 Ke5 44. Kg2 Rc1 45. Kg3 Rc2 46. Nd1 Kd4
47. Kf4 Rh2 48. Kg5 Kc4 49. Bxh5 Kxb5 50. Be2+ Ka4 51. Bc4 b5 *
Position (FEN): 8/2p5/8/ppp3K1/k1B4P/P7/1P5r/3N4 w - - 0 52
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1273
Best move: Nc3#