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October 18, 2024
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Ethan Feder

Ethan Feder is a senior at Yeshivat Frisch, a chess enthusiast, instructor and player. The goal of his column is to teach and discuss chess concepts through example positions, high-level games and relevant puzzles, along with explanations. Feel free to contact him with any questions, suggestions or comments at [email protected].

Articles by Ethan Feder

Interference

In chess, interference is when the connection between an attacked piece and its defender is interrupted by interposing a piece between them, often sacrificially. This

Desperado

In chess, a desperado is when a piece that is going to be lost captures an opponent’s piece before it is captured to win back

Overloading the Defender

In chess, Overloading the Defender is a tactic in which a defensive piece is faced with another threat which it cannot guard against while still

Attraction

In Chess, attraction is the idea of attracting an opponent’s piece to a square where it can be further attacked or tactically exploited, often by

Removing the Guard

In chess, “removing the guard” is a tactic in which you capture or forcibly move a defensive piece from your opponent’s position, leaving one of

The Clearance Sacrifice

In chess, a clearance sacrifice is a tactical sacrifice of material to open up a square, diagonal or file, which can then be used to

Mating Net

In chess, a Mating Net is the concept of using one’s pieces to constrain the movement of the opponent’s king and prevent it from escaping

Zugzwang

In chess, Zugzwang, German word meaning a compulsion to move, is a moment in the game when it is one side’s turn to go but

Zwischenzug

In chess, Zwischenzug, a German word meaning “in between move,” is an intermediate move to which one’s opponent must respond before playing the expected move

Danger Levels

In chess, Danger Levels, a concept coined by the popular chess streamer and YouTuber GothamChess, is a moment when your opponent is attacking you, but

The Discovered Attack

Editor’s note: We welcome Ethan Feder as a bimonthly chess columnist. With “The Link’s Gambit,” he seeks to provide both educational and entertaining chess content