Organ of the Committee on Chess Obsession
chessitis
highly contagious chess content

The Case Files

How to Get Better at Chess Without Memorizing Openings

Skip the opening encyclopedias: learn opening principles, grind tactics puzzles, know a handful of basic endgames, analyze your own losses, and play…

What Is Zugzwang? When Every Move Loses

Zugzwang is a situation where the obligation to move is itself the problem: any move you make weakens your position, and you would be fine if you…

How Many Moves Ahead Do Chess Players Actually Think?

Most of the time, even strong players calculate only 2 to 5 moves ahead, going deeper only in forcing lines where the moves pick themselves. Pattern…

London System or Italian Game: Which Opening Should a Beginner Learn First?

Learn the Italian Game first: it teaches open-game fundamentals and tactics that transfer to everything else. Keep the London System as a reliable…

Stalemate vs Checkmate: Why Your Winning Game Ended in a Draw

Stalemate happens when the player to move has no legal moves but is NOT in check, and it is an instant draw no matter how far ahead you are.…

Is 500 Elo Bad? What Chess Ratings Actually Mean

No, 500 Elo is not bad. It is a normal rating for a normal person who recently started playing real games online, and it sits far closer to the…

Back-Rank Mate: How to Spot It and Stop It

Back-rank mate is a checkmate where a rook or queen lands on your home rank while your own pawns block every escape square. Here is the pattern, the…

What Is a Skewer in Chess?

A skewer is an attack along a line where a valuable piece is forced to move, exposing a less valuable piece behind it for capture. It is a pin in…

How to Castle in Chess (and When You Shouldn't)

To castle, move your king two squares toward an unmoved rook, then hop the rook to the square the king crossed. Legal only if neither piece has…

En Passant Explained: The Rule Nobody Believes Is Real

En passant lets a pawn capture an enemy pawn that just moved two squares past it, as if it had only moved one. It is legal, it is old, and yes, your…

Why Do I Keep Blundering in Chess?

You keep blundering because of four fixable habits: moving too fast, tunnel vision on your own plan, tilt after a mistake, and playing tired. Each…

How to Stop Hanging Pieces in Chess

You stop hanging pieces by adding one habit: before every move, check what your opponent can capture or attack in reply. This page turns that habit…

The Scholar's Mate: How to Spot It and Stop It

Scholar's Mate is the four move checkmate targeting f7 with a queen and bishop. Here is exactly how to see it coming and the two easy defenses that…

Signs You Have Chessitis (Chess Obsession Symptoms)

Chessitis is the medically unrecognized but very real condition of thinking about chess when you should be doing literally anything else. Symptoms,…

What Is a Fork in Chess? The Tactic That Wins Material

A fork is a single move that attacks two or more enemy pieces at the same time, so your opponent can only save one. It is the most common…