Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. a3 Bd7 6. b4 cxd4 7. cxd4 Rc8 8. Be2
Nge7 9. Nf3 Nf5 10. O-O Qb6 11. Bb2 Be7 12. Qd3 Nh4 13. Nbd2 O-O 14. Nxh4 Bxh4
15. f4 Be7 16. Nf3 f6 17. Rac1 fxe5 18. fxe5 Be8 19. Kh1 Bg6 20. Qd2 Nb8 21.
Ng5 Rxc1 22. Qxc1 Rxf1+ 23. Bxf1 Bxg5 24. Qxg5 Nc6 25. Qg4 Ne7 26. Qg5 Nf5 27.
g4 Nxd4 28. Bxd4 Qxd4 29. Qd8+ Kf7 30. Qd7+ Kf8 31. Qxe6 Be4+ 32. Bg2 *
Position (FEN): 5k2/pp4pp/4Q3/3pP3/1P1qb1P1/P7/6BP/7K b - - 2 32
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 835
Best move: Qd1#