Pterodactyl Defense Attraction in Chess

In the Pterodactyl Defense, “pterodactyl defense attraction” is a tactical idea where Black deliberately invites White’s piece to step into a specific square or line. The defining feature is the way Black’s setup (often involving a queenside fianchetto-style structure and active minor pieces) creates a target that can be exploited after the lure. The attraction is not random—it’s timed so the captured or displaced piece helps Black gain tempo or win material.