openings
How to Build a Chess Opening Repertoire: 3 Grandmaster-Tested Methods
GM Alex Colovic shares three proven methods for building a chess opening repertoire that lasts - and how the woodpecker method turns your preparation into instinct.
7m
Disco Chess Blog
Chess training insights, comparisons, and tips to help you improve your game.
Comparisons
Disco Chess vs ChessTraining.app: Two Free Chess Training Platforms Compared
Both platforms offer woodpecker method training for free. Disco Chess covers tactics, openings, and game-based training; ChessTraining.app adds endgames, visualization, and recall.
6m
Announcements
Introducing Your Games: Train on Tactics You Actually Missed
Connect your Lichess account. We'll scan your games, find the tactics you missed, and add them to your review queue.
4m
research
Does the woodpecker method work? Analyzing 120,000 puzzle attempts
We analyzed 7 weeks of woodpecker method training data to see if cycle-based tactics repetition actually improves chess performance.
8m
engineering
How We Index 342 Million Chess Positions for Millisecond Lookups
How a chess-specific insight about material changes gave us 93% cache hit rates - validated on 873,000 positions from Magnus Carlsen's games.
7m
Announcements
Theme-Based Puzzles, Performance Analytics & Daily Goals
Disco Chess adds 170+ carefully curated puzzle sets organized by tactical theme and skill level, performance analytics with tactical weakness analysis, and customizable daily training goals.
5m
Announcements
Introducing Mistake Review: Turn Your Weaknesses Into Strengths
We've added Anki-style spaced repetition for the puzzles you get wrong. Now your mistakes become your fastest path to improvement.
4m
Comparisons
Disco Chess vs Chessable: Which Chess Training Platform Is Right for You?
Two chess training platforms compared: Disco Chess uses cycle-based repetition for tactics and openings; Chessable uses MoveTrainer spaced repetition across a massive course library.
6m
Comparisons
Disco Chess vs ChessTempo: Repetition Training vs Infinite Puzzles
Two different philosophies for chess tactics training: repetition-based mastery vs adaptive variety. Here's how they compare.
6m
Comparisons
Disco Chess vs The Woodpecker Method Book: Digital vs Analog Training
The book that started it all vs. the app that automates it. What do you gain, and lose, going digital?
6m
Comparisons
Disco Chess vs ChessPecker: Two takes on the woodpecker method
Both apps apply the woodpecker method for chess tactics training. Here's how they differ in approach, pricing, and features.
6m