Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d6 6. O-O Bg4 7. b4 Bb6 8. a4
a6 9. b5 axb5 10. Bxb5 Nf6 11. Qd3 O-O 12. cxd4 Bxf3 13. Qxf3 Nxd4 14. Qd3 Nxb5
15. Qxb5 Nxe4 16. Ra3 Bxf2+ 17. Rxf2 Nxf2 18. Kxf2 Qf6+ 19. Kg3 b6 20. Rf3 Qg6+
21. Kf2 Ra5 22. Qb3 Rc5 23. Nc3 Qh5 24. Ne4 Rf5 25. Bf4 Re8 26. Ng3 Qg6 27.
Nxf5 Qxf5 28. Bxd6 Qg6 29. Bxc7 Re6 30. a5 Qe4 31. axb6 *
Position (FEN): 6k1/2B2ppp/1P2r3/8/4q3/1Q3R2/5KPP/8 b - - 0 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1587
Best move: Qe1#