Chess, but a totally random comment decides next move, legal or not. (Day 3) Camel travels to St. Petersburg on a plane. He will arrive tomorrow. : r/AnarchyChess

Top comment picks next move, legal or not.

Given a regular knight on some square 8X8 empty chessboard, and given every turn: the knight is moving simultaneously to all the squares it can that it hasn't been yet, what is

Chess, but a totally random comment decides next move, legal or not. (Day 3) Camel travels to St. Petersburg on a plane. He will arrive tomorrow. : r/ AnarchyChess

Chess, but a totally random comment decides next move, legal or not. (Day 1) Summoned a camel on c3. : r/AnarchyChess

Top comment picks next move, legal or not.

Is there a legally reachable checkmate where the checking piece couldn't actually move to take the king because it would reveal a check on its own king? If so, has it ever

Day 61 of TF2 chess. Pawn moves to c5. Top comment chooses next move, legal or not. : r/tf2shitposterclub

Chess Variants and Rule Changes by Edward Winter

CS440 Lectures

Are there really more possible Chess games than atoms in the Universe?, by Alfonso Ochoa

Non-intersecting chessboard paths – Book Proofs