Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. c3 c6 4. d4 Bg4 5. dxe5 Bxf3 6. Qxf3 dxe5 7. Bc4 Nf6 8.
b4 b5 9. Bb3 Bd6 10. Bg5 Nbd7 11. a3 a5 12. Nd2 axb4 13. cxb4 Bxb4 14. O-O Bxd2
15. Bxd2 O-O 16. Rfd1 Qc7 17. Qg3 Nxe4 18. Qh4 Nxd2 19. Rxd2 Nf6 20. Rd3 e4 21.
Rg3 Qe5 22. Ra2 c5 23. Bd1 Rad8 24. Be2 c4 25. Rg5 Qd4 26. h3 g6 27. Rxb5 Rd6
28. Rb4 e3 29. Rxc4 Qxh4 30. Rxh4 exf2+ 31. Kxf2 Ra8 32. a4 Kg7 33. a5 Re6 34.
Bf3 Ra7 35. Rb4 Nd7 36. Rb7 Rxb7 37. Bxb7 Nc5 38. a6 Nd3+ 39. Kf1 *
Position (FEN): 8/1B3pkp/P3r1p1/8/8/3n3P/R5P1/5K2 b - - 2 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 492
Best move: Re1#