Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 O-O 7. a3 Ba5 8. O-O
d6 9. h3 a6 10. Ne2 b5 11. Ba2 b4 12. axb4 Bxb4 13. Ng3 a5 14. Nf5 Bxf5 15.
exf5 a4 16. Nh2 Qd7 17. Qf3 Bxd2 18. Ng4 Nh7 19. Bd5 Ra5 20. Bxc6 Qe7 21. Rxa4
Rxa4 22. Bxa4 Nf6 23. Nxf6+ Qxf6 24. Bc6 g6 25. Be4 Kh7 26. Qg4 Rg8 27. Qf3 g5
28. c3 Rd8 29. Qd1 d5 30. Bf3 e4 31. Bg4 e3 32. fxe3 Bxe3+ 33. Kh1 d4 34. Qf3
c5 35. c4 Rb8 36. Rb1 Rb3 37. Qe2 Qe5 38. Rf1 Bf4 39. Qxe5 Bxe5 40. Re1 f6 41.
Re2 Rxd3 42. Bf3 Rd1+ 43. Re1 *
Position (FEN): 8/7k/5p1p/2p1bPp1/2Pp4/5B1P/1P4P1/3rR2K b - - 3 43
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 607
Best move: Rxe1#