Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. O-O d6 6. d4 Bb6 7. d5 a6 8. dxc6
axb5 9. cxb7 Bxb7 10. Nxb5 Bxe4 11. Bg5 O-O 12. Re1 Bc6 13. Nc3 Ra5 14. b4 Ra3
15. Nb1 Ra8 16. Nc3 h6 17. Bxf6 Qxf6 18. Nd5 Bxd5 19. Qxd5 Qf5 20. c4 Rad8 21.
a4 Kh8 22. a5 Ba7 23. Qb7 Bd4 24. Nxd4 exd4 25. a6 Rb8 26. Qxc7 Rxb4 27. a7 Ra8
28. Qxd6 Rb7 29. Re7 Rxe7 30. Qxe7 Qc8 31. Qxf7 d3 32. Qd5 d2 33. Qxd2 Qxc4 34.
Qa2 Qc5 35. Qa5 Qe7 36. Qd5 Rxa7 37. Rxa7 *
Position (FEN): 7k/R3q1p1/7p/3Q4/8/8/5PPP/6K1 b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 761
Best move: Qe1#