Danish Gambit Accepted Copenhagen Defense Double Check in Chess

The Danish Gambit Accepted Copenhagen Defense Double Check is a tactical motif arising after the Danish Gambit is accepted and the Copenhagen Defense’s aggressive development follows. A defining feature is that the attacker creates a forcing sequence where the opponent is hit by a double check—typically by combining a discovered/line-opening check with a second check from another piece. For an intermediate player, it’s about recognizing the moment when your pieces can coordinate to give two checks in one continuous threat.