Bishops Opening Discovered Attack in Chess
A bishops opening discovered attack is a tactic where one bishop’s move (or a bishop’s line opening) reveals an attack by another piece—often a queen, rook, or bishop—along a previously blocked line. In many Bishops Opening positions, a defining feature is that a bishop can shift off a diagonal, uncovering a direct threat on the opponent’s king, queen, or a key piece.
To spot it, look for moments when a bishop can move away from a line that currently blocks another attacker (for example, a bishop leaving a diagonal so the queen or other bishop suddenly targets something valuable). Use it by calculating whether the revealed attacker creates a forcing threat—check, capture with tempo, or winning a piece—before the opponent can respond by interposing or moving the target.
Frequently Asked Questions: bishops opening discovered attack
- What exactly makes it a “discovered attack” in the bishops opening?
- It’s discovered because the bishop’s move changes the position of a line piece, revealing an attack that wasn’t active before. The key is that the bishop’s relocation uncovers the real threat from another piece along the newly opened line.
- Which pieces are most commonly revealed in this motif?
- Often the reveal is from the queen, a rook, or the other bishop. In bishops-opening structures, the most common targets are central pieces or the opponent’s king, because open lines and diagonals become tactical.
- How can I recognize the setup before I play the bishop move?
- Scan for a bishop that currently blocks a powerful line (diagonal or file/rank) toward an enemy piece. If moving that bishop would simultaneously open a direct line to a valuable target, you likely have a discovered-attack candidate.
- Is it always good to play the discovered attack immediately?
- Not always. You must check whether the revealed attacker is protected enough and whether the opponent can respond by capturing the bishop that moved, blocking the line, or counterattacking first. The motif is best when the revealed threat is forcing (check, winning material, or gaining decisive tempo).