Capture Go vs Full Go: What's the Difference?

⏱ Read ~5 min · Updated July 2026 · Part of: Learn Go

"Is Capture Go real Go?" Yes — it's Go with one rule changed. Here's exactly what changes, what stays the same, and why the tiny version is the recommended on-ramp.

English	中文	Plain meaning
capture go	吃子棋	first to capture a stone wins
full go	完整圍棋	territory + scoring on 19×19
territory	地	empty points you surround
komi	貼目	White's compensation (full go only)

1. What's the same

Both use identical rules for placing stones, liberties, capturing, atari, and ko. A Capture Go player already knows the mechanical half of full Go.

2. What's different

	Capture Go	Full Go
Win condition	first to capture	most territory + captures
Scoring	none — capture ends it	territory + komi
Board	tiny (4×4 in brainGO)	19×19 standard
Focus	close-range capture reading	territory, openings, endgame

3. Why start with Capture Go

Full Go buries the transferable skill — reading captures a few moves ahead — under territory theory, scoring, and 361 points of empty space. Capture Go strips all that away and trains the one muscle directly. Every strong player's reading ability is built on this foundation.

🪜 Progression: Capture Go (4×4) → 9×9 territory games → full 19×19. Skipping the first step is why many beginners drown.

4. At a glance

Dimension	Capture Go	Full Go
Time to learn	minutes	weeks to feel competent
A game length	seconds (a puzzle)	20–90 minutes
What you train	capture reading	territory + strategy
Best for	total beginners, kids, seniors	committed players

5. brainGO's bet

brainGO distills Capture Go to 4×4, where every puzzle is solvable by an exact engine — so the "right move" is provably correct, not a guess. It's the purest entry point; territory and scoring wait until you move to bigger boards.

Try the on-ramp

Start where the game is pure capture.

👉 Play brainGO — your first capture puzzle