Carlsen scores his third win to get closer to the title, leads 6-3

27. c5?? was a blunder by Nepo because c6 traps the bishop.

[Event "FIDE World Chess Championship 2021"]
[Site "Chess.com"]
[Date "2021.12.07"]
[Round "9"]
[White "Nepomniachtchi, Ian"]
[Black "Carlsen, Magnus"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2782"]
[BlackElo "2856"]
[PlyCount "78"]
[EventDate "2021.??.??"]
[TimeControl "5400+30"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 Nc6 5. O-O Bc5 6. d3 Nf6 7. Nbd2 a5 8. Nb3
Be7 9. e3 dxe3 10. Bxe3 Ng4 11. Bc5 O-O 12. d4 a4 13. Bxe7 Qxe7 14. Nc5 a3 15.
bxa3 Rd8 16. Nb3 Nf6 17. Re1 Qxa3 18. Qe2 h6 19. h4 Bd7 20. Ne5 Be8 21. Qe3 Qb4
22. Reb1 Nxe5 23. dxe5 Ng4 24. Qe1 Qxe1+ 25. Rxe1 h5 26. Bxb7 Ra4 27. c5?? c6! -+ 28.
f3 Nh6 29. Re4 Ra7 30. Rb4 Rb8 31. a4 Raxb7 32. Rb6 Rxb6 33. cxb6 Rxb6 34. Nc5
Nf5 35. a5 Rb8 36. a6 Nxg3 37. Na4 c5 38. a7 Rd8 39. Nxc5 Ra8 0-1