Chess puzzle (Checkmate)
Moves: 1. e4 Nf6 2. d3 e5 3. c4 c6 4. Nc3 Na6 5. Nf3 Nc7 6. Nxe5 d5 7. cxd5 cxd5 8.
exd5 Ncxd5 9. Nf3 Bb4 10. Bd2 O-O 11. Be2 Bf5 12. O-O Rc8 13. Rc1 Qa5 14. Qb3
Be6 15. Nxd5 Nxd5 16. Bxb4 Nxb4 17. Rxc8 Rxc8 18. Qa3 Qxa3 19. bxa3 Nxa2 20.
Nd4 Bd5 21. h3 h6 22. Nf5 Kf8 23. Bg4 Rc3 24. Ne3 Bb3 25. d4 Rd3 26. Rb1 a5 27.
Bf5 Rc3 28. d5 g6 29. Be4 f5 30. Bf3 a4 31. Rb2 Rd3 32. Be2 Rd4 33. g3 Nc3 34.
Bf3 b5 35. Kg2 Ke7 36. Bh5 Kf6 37. Bf3 Ke5 38. h4 g5 39. hxg5 hxg5 40. g4 f4
41. Nf5 Rd3 42. d6 Rxf3 43. Kxf3 *
Position (FEN): 8/8/3P4/1p2kNp1/p4pP1/Pbn2K2/1R3P2/8 b - - 0 43
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1073
Best move: Bd5#