Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nf3 c5 4. e3 Nf6 5. Nc3 cxd4 6. exd4 Bb4 7. cxd5 Nxd5 8.
Bd2 Nc6 9. Bb5 a6 10. Bxc6+ bxc6 11. Nxd5 Bxd2+ 12. Qxd2 cxd5 13. O-O O-O 14.
Rac1 Qf6 15. b3 Re8 16. Ne5 a5 17. Qc3 Ba6 18. Rfe1 Qg5 19. Qc7 f6 20. Nf7 Qg6
21. Nd6 Rf8 22. Rxe6 Qh6 23. h3 Bd3 24. Rc3 Bg6 25. Rg3 Bf7 26. Nxf7 Rxf7 27.
Qc6 Raf8 28. Qxd5 Qc1+ 29. Kh2 Qc2 30. Qxa5 Qxf2 31. d5 Ra7 32. Qc3 Rxa2 33. d6
Rc2 34. Qb4 Rc1 35. d7 *
Position (FEN): 5rk1/3P2pp/4Rp2/8/1Q6/1P4RP/5qPK/2r5 b - - 0 35
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 897
Best move: Qg1#