Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 d6 7. e5 e6 8. O-O
d5 9. Bb3 Bg7 10. Qe2 Qc7 11. Nb5 Qb8 12. Nd6+ Ke7 13. Be3 f6 14. Bc5 b6 15.
Nf5+ Kf7 16. Bd6 Qb7 17. Nxg7 Kxg7 18. Rac1 fxe5 19. Nxe5 Bd7 20. Nxc6 Bxc6 21.
Qe5+ Nf6 22. g4 Kf7 23. g5 Ne4 24. f3 Nxd6 25. Qxd6 Rac8 26. Rce1 Qd7 27. Qe5
Rhe8 28. Qf6+ Kg8 29. f4 Qd6 30. h4 Rf8 31. Qxe6+ Qxe6 32. Rxe6 Bb5 33. Rf2 d4
34. Rxb6+ Kg7 35. Rxb5 Rc1+ 36. Kg2 Re8 37. Rb7+ Kf8 38. Rxh7 Ree1 39. Rxa7
Rg1+ 40. Kf3 Rce1 41. Ra4 *
Position (FEN): 5k2/8/6p1/6P1/R2p1P1P/1B3K2/PP3R2/4r1r1 b - - 4 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1052
Best move: Re3#