Benoni Defense Hromadka System Discovered Attack in Chess

The benoni defense hromadka system discovered attack is a tactical motif where a piece (often a rook or bishop) is lined up so that moving one defender or pawn “uncovers” an attack on a more valuable target. In the Hromadka System, Black’s flexible setup with …e5 and …c5 (typical Benoni structure) can create lines that suddenly open when White commits to a plan. The defining feature is a discovered line that appears only after a specific move breaks the current block.