Chess puzzle (Checkmate)
Moves: 1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. Nf3 Nf6 8.
g3 O-O 9. Bg2 Re8 10. O-O h6 11. Ne5 Qb4 12. Qd2 Bf5 13. e3 Nbd7 14. Nxd7 Nxd7
15. Ne4 Qxd2 16. Nxd2 Nf6 17. b4 Kf8 18. Rfc1 Ke7 19. Rc3 a5 20. b5 cxb5 21.
Rc7+ Kd6 22. Rxb7 Bg6 23. Rxb5 Reb8 24. Rc5 Rb2 25. Nf3 a4 26. Ne5 a3 27. Rc6+
Ke7 28. Nxg6+ fxg6 29. Rc7+ Kf8 30. Rc5 Ng4 31. Bxd5 Rab8 32. Be6 h5 33. Ra5
Rb1+ 34. Rxb1 Rxb1+ 35. Kg2 Nf6 36. Rxa3 Rb2 37. Rb3 Rd2 38. Kf3 Ke7 39. Bc4
Ng4 40. Rb7+ Kd6 41. Rxg7 Rxf2+ 42. Ke4 Rf6 43. h4 *
Position (FEN): 8/6R1/3k1rp1/7p/2BPK1nP/4P1P1/P7/8 b - - 0 43
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1104
Best move: Nf2#