Anonymous ID: 005a0b May 10, 2018, 8:17 p.m. No.1366217   🗄️.is 🔗kun   >>6231

So summary:

D5 refers to the chess move in Casablanca vs Marshall that induced Marshal to resign form the game because the white queen and castle put the king in check

WHO, metaphorically, ARE THE QUEEN AND CASTLE, AND WHO IS THE KING?