Queens Pawn Game Krause Variation Discovered Attack in Chess

In the queens pawn game krause variation, a discovered attack motif arises when a piece moves off a line and reveals an attack behind it—often targeting the king, queen, or a major piece. The defining feature is that your move “unblocks” a long-range piece (commonly a bishop or rook) so the newly opened line immediately creates a tactical threat. In practice, the Krause setup lets you exploit the opponent’s piece placement so the revealed attack is both sudden and forcing.