Bird Opening Lasker Variation Discovered Attack in Chess
The bird opening lasker variation discovered attack is a tactical idea in the Bird Opening where a move (often involving the c- or d-pawn structure and piece coordination) opens a line so one piece suddenly attacks through another. In the Lasker variation, the defining feature is that a “blocking” piece is removed or shifted, revealing a discovered attack on a target—commonly against the king, a major piece, or a pinned defender.
To spot it, look for positions where your move can change the status of a line—especially when a rook, bishop, or queen has a clear ray but is currently “covered” by a piece that can be displaced. In practice, you aim to play the Lasker-typical setup move that forces the blocking piece to move or be exchanged, then immediately exploit the revealed attack before the opponent can respond with tempo or interposition.
Frequently Asked Questions: bird opening lasker variation discovered attack
- What exactly makes it a “discovered attack” in the bird opening Lasker variation?
- A discovered attack happens when your move removes a blocker and reveals a new line of attack. In this motif, the Lasker variation’s setup creates a specific ray (often for a bishop/rook/queen) that becomes active right after the key displacement or exchange.
- Which pieces usually participate in the bird opening lasker variation discovered attack?
- Typically one piece is the “revealer” (often a bishop or rook on an open/activated file or diagonal), while another piece is the temporary blocker that gets moved or exchanged. The target is frequently a king area square, a major piece, or a pinned defender.
- How can I recognize the tactic before I calculate it?
- Scan for a line that looks promising but is currently blocked by one of your own pieces. If you can force that blocker to move (or trade it) with a forcing move, you’re likely looking at the discovered-attack pattern.
- What’s the most common mistake when trying this motif?
- Playing the setup move without checking whether the opponent can respond by capturing the revealer, interposing a piece on the opened line, or using a tempo move to neutralize the revealed threat.