https://meaww.com/president-elect-joe-biden-inauguration-secret-service-hires-pricey-security-company-for-ceremony

Second paragraph:

A division of Showcall, named Checkmate, is set to be deployed during the inauguration. The division reportedly boasts "temporary deployable security assets" that create "hardened perimeters," which can stop vehicle-borne threats and attempted weapons hand-offs of people who get past checkpoints, the outlet reported.

Q drop #523:

Jan 13, 2018 10:36:29 PM EST

Q !UW.yye1fxo ID: 000000 No. 11

CHECKMATE.

Q

Is this the checkmate, or is there more?

3 year delta incoming.