Chess: Finding the Middlegame Plan
Move beyond basic tactics and discover what to do when there are no obvious moves. Learn how to diagnose pawn structures, seize critical outposts, and convert quiet positional edges into decisive wins.
Like Duolingo, but for Chess: Finding the Middlegame Plan. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
A short one: 11 levels across 2 sections, about 22 minutes end to end, roughly 4 days at five minutes a day. It moves through Diagnosing the Board and Converting Pressure into Wins. It assumes you already know the basics.
Free forever · No credit card · iPhone & Android

Key ideas in Chess: Finding the Middlegame Plan
- A true outpost cannot be driven away or challenged by an enemy pawn.
- Outposts are protected by a friendly pawn, anchoring the piece firmly.
- Central placement lets an anchored piece radiate influence across both wings.
- Knights hop over congestion and thrive when central pawns lock together.
- Bishops need cleared diagonals to project force simultaneously to both wings.
- Pawns fixed on your bishop's color blunt its diagonal scope into a tall pawn.
- Survey the board to find your piece with the fewest useful legal moves.
- Reroute the idle piece toward an active outpost or controlling square.
- Launch tactical breaks only after all forces coordinate on optimal squares.
- Pawns cannot defend squares on their own file, leaving front squares uncovered.
- The hole directly ahead of an isolated or backward pawn serves as an enemy anchor.
- Blockading an isolated pawn neutralizes its advance while freezing the defender.
- Trading an idle piece for a key defender dissolves the enemy's spatial grip.
- Removing the anchor guardian opens entry routes for your remaining pieces.
- Unequal trades of active pieces for passive ones tilt positional control instantly.
- Pawn levers force trades to pry open closed files and diagonals
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Chess: Finding the Middlegame Plan the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
What provides the firm anchor that secures your piece on an outpost square?
Get it right to open this lesson and 10 more in the app.
Where Chess: Finding the Middlegame Plan takes you
- 1
Diagnosing the Board
- Outposts and Piece Upgrades
- Pawn Breaks and Space Control
- 2
Converting Pressure into Wins
- Attacking with Purpose and Prophylaxis
- Simplification and Endgame Conversion
2 sections · 4 units · 11 levels. Built to play, not to enroll.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
Chess: Finding the Middlegame Plan is taught in the The Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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Start Chess: Finding the Middlegame Plan today.
Download Tomo, search Chess: Finding the Middlegame Plan, and play your first lesson in under a minute.