Assertion: rank mate | /r/CapableOf | checkmate queen
Facets:
Source sentences:
text: The back-rank mate occurs when a rook or queen checkmates a king that is blocked in by its own pieces (usually pawns) on the first or eighth rank.
text: The back-rank mate occurs when a rook or queen checkmates a king that is blocked in by its own pieces (usually pawns) on the first or eighth rank.