A catalogue of Carlsen's unusual opening choices against 2700+ level opposition, organised chronologically. Other than outright bizarre choices, it also includes:- Openings that are only unusual at 2700+ level, such as the Ponziani or Dutch Stonewall (despite the latter's occurrence at the top level during the 90's).
- Unusual sidelines of mainstream openings.
- His unusual treatment of common openings.
Note: I may be mistaken about the unusualness of some of the games as my opening expertise is limited.