Ask a strong Go player what separates good openings from bad ones, and you may hear a surprising answer: not knowing more joseki, but direction. The same corner sequence can be excellent or terrible depending on which side of the board it faces. This article explains the idea of direction of play in simple terms and gives rules of thumb you can use in your next game.
What "direction" means
Every stone and every group faces somewhere. A wall of stones along the fourth line faces the centre and the side in front of it. A corner enclosure faces two sides. When you make a move, you are not only choosing a point; you are choosing which part of the board your stones will influence.
Direction of play is about making your moves face useful space: open areas where your influence can turn into territory or support your other groups.
Rule 1: build toward open space
A wall facing an empty side can later turn into territory. A wall facing your opponent's strong position is almost useless: your opponent already controls that area, and your wall has nothing to work with.
So when a corner sequence lets you choose which way to build a wall, pick the side where there is room.
Rule 2: do not build toward your opponent's strength
This is the same rule from the other side. If your opponent has a strong group on one side, extending your own stones toward it squeezes your group between strength and gives you little. Extend away from the opponent's strength, toward open space or your own stones.
Rule 3: block toward your own stones
When your opponent invades or approaches and you must decide which way to block, block so that the resulting wall works with your other stones. For example, if you block a 3-3 invasion under your star point, block from the side that makes your wall face your own stones on the other part of the board. Your wall and your existing stones then combine into a larger area.
Rule 4: make your opponent's wall face your strength
When you give your opponent a wall — for instance by living in a corner — try to make that wall face your strong stones. A wall that faces solid enemy territory has little value.
Rule 5: urgent before big
Direction also applies to priorities. A move that strengthens a weak group or attacks the opponent's weak group is usually more urgent than a move that takes a big empty area. Attack in the direction that pushes the opponent's weak group toward your strength, so that while it runs, you gain.
A small illustration
In the position above, the left side already belongs mostly to Black. Building more on the left would be overconcentrated. The lower side, between Black's lower-left corner and White's lower-right corner, is open and contested. Moves that work toward it — like the marked point — have good direction.
Direction and joseki
Joseki are standard sequences, but almost every joseki has choices: block here or there, extend this way or that. A beginner who memorises one line without thinking about direction will often end up with a perfect local result that faces the wrong way. That is why teachers say: learn direction before learning many joseki. See choosing joseki by direction.
Signs your direction was wrong
- Your wall faces nothing but your opponent's solid territory.
- Your stones are clustered on one side while the other sides are open for your opponent.
- Your opponent's weak group escaped toward open space while you attacked from the wrong side.
- Two of your walls face each other with nothing between them to claim.
How to practise direction
Play 13 × 13 against the computer on the home page and, before each opening move, say out loud (or think) which part of the board the move faces. After the game, look at the final position: where did your territory come from, and did your early walls help? If you save your games on your account, compare a few losses and look for walls that faced the wrong way. When you play friends on the online page, discuss direction after the game — it is a pleasant way to review together.
For the basics of the opening, read Go opening principles and corners, sides and centre.
Direction in the middle game
Direction does not stop mattering after the opening. When you attack a weak group, the direction you chase it decides who benefits. Chase it toward your own strength and it may die, or at least your area grows while it runs. Chase it toward open space and it escapes easily while you gain little. A good attacker often attacks from the side where the target could make territory, pushing it toward the centre or toward the attacker's strong stones.
The same applies when you run with your own weak group: run toward open space or toward your friends, not along the edge where the opponent can press you.
A simple habit
Before every opening move, ask two questions: "Which way does this move face?" and "What is waiting for it in that direction — open space, my own stones or my opponent's strength?" If the answer is "my opponent's strength", look for another move. This habit alone improves most beginners' openings noticeably within a few weeks.
Direction in the endgame too
Even in the endgame, direction matters. When you close a border, choose the side of the border that pushes toward your opponent's area rather than retreating into your own. Each endgame move that faces the right way gains a point or two; over a whole game, that adds up to the margin in many close results.
Frequently asked questions
Is direction more important than joseki?
For beginners and intermediate players, many teachers think so. A simple joseki in the right direction beats a complex one in the wrong direction.
How do I know which way to block a 3-3 invasion?
Block from the side that makes your resulting wall face open space or your own stones, and makes the invader's stones face your strength.
What does overconcentrated mean here?
Too many stones in an area you already control, where they add little.
Does direction matter on 9 × 9?
Yes, though the board is so small that most moves touch several areas at once.
Can direction be learned without a teacher?
Yes. Reviewing your own games with the question "which way did my walls face?" teaches a lot.
