BlunderSchool
Where bad moves become better chess.
Chess education is scattered everywhere. Blunder School organizes the best free chess videos by opening, tactic, endgame, middlegame theme, rating level, and creator — so you can stop scrolling and start improving.
Openings that stick.
Drill real repertoires move-by-move on an interactive board with Stockfish running live. Spaced repetition brings each line back right before you'd forget it — the same science flashcard apps use, applied to chess openings.
No account needed — progress saves in your browser.
The Library
Every topic, organized
Study Paths
Find your level and follow the road
Featured Videos
Handpicked lessons to get you started
Copy This Opening Strategy, It'll Blow Up Your Chess
Blunder PandaHis most-watched lesson: a practical opening strategy you can copy tonight - no memorization required.
Give Me 13 Minutes and I'll Make You Dangerously Good at Chess
Blunder PandaThirteen minutes of concentrated improvement: the habits, checks, and mindset shifts that separate improving players from stuck ones.
If You Feel Stuck in Chess, Watch This
Blunder PandaThe plateau-breaker: why ratings get stuck and the specific, unglamorous fixes that actually move the needle.
35 Vital Chess Principles
Chess VibesChess Vibes' most-watched video ever: 35 principles covering opening, middlegame, and endgame - a complete chess education in 19 minutes.
The Top 23 Checkmate Patterns
Chess VibesEvery named mating pattern that decides real games - back rank, smothered, Anastasia, Boden, and 19 more, each with clear examples.
Crush Everyone with the Most Aggressive Opening for White
ChesswithAkeemAkeem's signature deep-dive: a full aggressive White repertoire taught through real games, traps and all.
Creator Library
The best chess educators on YouTube
Blunder Panda (known on YouTube as SadisticTushi) makes long-form, no-nonsense improvement videos: how to think, how to climb, and how to stop losing the same way twice. Direct, funny, and genuinely instructional.
Chess Vibes delivers high-energy, beginner-friendly lessons with clear explanations of tactics, openings, and game concepts. Perfect for players in the 0–1200 range.
Akeem's channel is the home of the Alien Gambit and other aggressive weapons — long-form, genuinely instructional breakdowns that took him from 500 to 2000.
GM Daniel Naroditsky is widely considered the best chess teacher on the internet. His Principles of Chess Endgames and speedrun series are structured like a real course.
IM Eric Rosen is famous for his calm teaching style, sneaky opening traps, and popularizing the Stafford Gambit. His "oh no my queen" moments are chess-internet legend.
IM Levy Rozman (GothamChess) is one of the most popular chess educators on YouTube. His Guess the Elo series and opening guides are must-watches for beginners and intermediates.
A curated daily study plan with recommended videos, tactic themes, and 15/30/60-minute study sessions.
Interactive opening trainer with curated repertoires, move-by-move feedback, and live Stockfish analysis.