Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nc3 b6 3. a3 Bb7 4. d4 Nf6 5. e5 Ng8 6. Nf3 Nc6 7. Bd3 d6 8. Be4
dxe5 9. dxe5 Qxd1+ 10. Nxd1 Rb8 11. Bxc6+ Bxc6 12. O-O Ne7 13. Nd4 Bb7 14. f4
Nd5 15. c4 Ne7 16. Nc3 Ng6 17. g3 Bc5 18. Be3 Rd8 19. Rad1 O-O 20. Rf2 Ba6 21.
b4 Bxd4 22. Bxd4 Bxc4 23. Rfd2 Bb3 24. Rb1 Bd5 25. Nxd5 Rxd5 26. Rbd1 Rfd8 27.
Kf2 Ne7 28. g4 Nc6 29. Bc3 Rxd2+ 30. Bxd2 Nd4 31. Bc3 c5 32. bxc5 bxc5 33. Ke3
Nf5+ 34. Ke2 Rxd1 35. Kxd1 Ne3+ 36. Ke2 Nd5 37. Bd2 Kf8 38. Kd3 Ke7 39. Kc4 f6
40. Kxc5 f5 41. g5 Kd7 42. Kb5 Kc7 43. Ka6 Kb8 44. a4 Ka8 45. a5 *
Position (FEN): k7/p5pp/K3p3/P2nPpP1/5P2/8/3B3P/8 b - - 0 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1092
Best move: Nc7#