- 2018-02-24: 2018 Carlsen - Nakamura : Resources
- 2019-09-28: 2019 Champions Showdown, St. Louis
- 2019-11-21: FWFRCC Wrapup 'FIDE World Fischer Random Chess Championship'
- 2020-09-19: 2020 Champions Showdown, Lichess
Of those four events, I provided PGN game scores for only one, the 2018 Carlsen - Nakamura match. TWIC provided PGN for all four. In addition to that, I've provided PGN for other events; ditto for TWIC. To help identify any overlap, I created a new category to catalog my posts having a related PGN file: Showing posts with label Download.
If I take the time to identify editions of TWIC that had chess960 PGN files, I'll be able to catalog the overlap. Watch this space.