Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Bf4 d5 3. Nc3 Nf6 4. Nb5 Bd6 5. Bg5 Be7 6. f3 Bd7 7. Nc3 O-O 8. e4
h6 9. Bh4 dxe4 10. Bxf6 Bxf6 11. fxe4 e5 12. d5 Bg5 13. Nf3 Bg4 14. Be2 Be3 15.
Nxe5 Bxe2 16. Nxe2 Re8 17. Qd3 Rxe5 18. Qxe3 Qh4+ 19. Ng3 Qe7 20. O-O-O Nd7 21.
Rde1 Nf6 22. Kb1 Nxd5 23. Qd4 Nf6 24. Rhf1 c5 25. Qc4 b6 26. Nf5 Qe6 27. Qxe6
Rxe6 28. e5 Ng4 29. h3 Nxe5 30. Ng3 Rae8 31. Rd1 Nc4 32. Rc1 Nd2+ 33. Ka1 Nxf1
34. Rxf1 Re1+ 35. Rxe1 *
Position (FEN): 4r1k1/p4pp1/1p5p/2p5/8/6NP/PPP3P1/K3R3 b - - 0 35
Black to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 641
Best move: Rxe1#