Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 c6 6. Be2 Nbd7 7. e5 dxe5 8. dxe5
Ng4 9. e6 fxe6 10. h3 Ngf6 11. O-O O-O 12. Bf4 Nh5 13. Bg5 Nhf6 14. Qd2 Nc5 15.
Qe3 b6 16. Rad1 Qc7 17. Bh6 Re8 18. Bxg7 Kxg7 19. b4 Na6 20. a3 h6 21. Rfe1 Bd7
22. Bd3 b5 23. c5 Nd5 24. Nxd5 exd5 25. Ne5 g5 26. Qf3 Rf8 27. Qh5 Be8 28. Bg6
Qd8 29. Bxe8 Qxe8 30. Qxe8 Raxe8 31. Nxc6 e6 32. Nxa7 Nc7 33. Nc6 Ra8 34. Ra1
Rf4 35. g3 Rf3 36. Re3 Rxe3 37. fxe3 Kf6 38. Kf2 e5 39. Ke2 Ke6 40. Kd3 Ra6 41.
Na5 Ra8 42. Nb3 Rf8 43. a4 Rf2 44. axb5 Nxb5 45. Ra6+ Kf5 46. e4+ dxe4+ 47. Kc4
Nc7 48. Ra1 *
Position (FEN): 8/2n5/7p/2P1pkp1/1PK1p3/1N4PP/5r2/R7 b - - 3 48
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 764
Best move: Rc2#