Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. d4 Bd6 6. g3 O-O 7. Qb3 Qb6 8. Nd2
Nbd7 9. c5 Qxb3 10. Nxb3 Bc7 11. Bg2 e5 12. O-O e4 13. Ne2 h5 14. h4 Nh7 15.
Bd2 g5 16. hxg5 Nxg5 17. Nf4 Nf6 18. a4 Kg7 19. a5 Rh8 20. Bh1 h4 21. gxh4 Rxh4
22. f3 Nh3+ 23. Nxh3 Bxh3 24. Rf2 Bg3 25. Re2 Rah8 26. Bg2 exf3 27. Bxf3 Bg4
28. Rf1 Bxf3 29. Rxf3 Rh1+ 30. Kg2 Ne4 31. Rxg3+ Nxg3 32. Kxg3 R8h3+ 33. Kf4
Rf1+ 34. Ke5 Rh6 35. Rg2+ Kf8 36. e4 *
Position (FEN): 5k2/pp3p2/2p4r/P1PpK3/3PP3/1N6/1P1B2R1/5r2 b - - 0 36
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1568
Best move: Re6#