👉 In the context of chess, a "probattleship" is a type of move that involves moving a king to a specific square on the board. It's similar to how a bishop or queen can also be moved from one square to another, but it requires special considerations and planning. The term "probattleship" was first used in chess literature by John Conway and later adopted by other chess writers. It refers to a move that is typically made in response to a specific position on the board