Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Bd6 5. O-O O-O 6. Re1 c5 7. c3 Nc6 8. Bg5
h6 9. Bc1 Re8 10. Nbd2 e5 11. e4 cxd4 12. exd5 dxc3 13. dxc6 cxd2 14. Bxd2 bxc6
15. Bc3 e4 16. Nd2 Bf5 17. Nc4 Bc7 18. Qa4 Rc8 19. Qxc6 Bxg3 20. Qa6 Bxh2+ 21.
Kxh2 Ng4+ 22. Kg1 Qh4 23. Nd6 Qxf2+ 24. Kh1 Qh4+ 25. Kg1 Qh2+ 26. Kf1 Qg3 27.
Re2 Nh2+ 28. Kg1 Nf3+ 29. Kf1 Bh3 30. Nxc8 Re6 31. Ne7+ Rxe7 32. Qa5 Qh2 33.
Qd8+ Kh7 34. Qxe7 *
Position (FEN): 8/p3Qppk/7p/8/4p3/2B2n1b/PP2R1Bq/R4K2 b - - 0 34
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1520
Best move: Qg1#