Additional examples are adjusted to the entries in an automated way - we cannot guarantee that they are correct.
An example of a back-rank checkmate is shown in one of the diagrams.
Kamsky played 24 Bd2 to avoid the last little pitfall by preventing a back-rank checkmate by Black.
Back-rank checkmate - A checkmate accomplished by a rook or queen on the opponent's first rank, because the king is blocked in by its own pieces.