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Referenced by
BentFourInTheCorner
Sabaki
BulkyFive
Keshi
CarpenterSSquare
ButterflySeven
TwoSpaceExtension
KillableEyeShapes
Low
ThreeInARow
RectangularSix
AStaticTreatiseOn...
33PointShoulderHit
BigEyesCanBeSmall...
BeginnerExercise5...
BeginnerExercise5...
ApproachingALifeA...
SixDieButEightLive
KanazawaSolution63
BiggestKnownEyeSp...

 

Eye space
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    Keywords: Life & Death

Eye space a term coined by Howard Landman. Informally, it is the space available for a group to make an eye or eyes. Eye space may include points within an existing eye, depending on its eye shape.

These eyespaces can be alive, dead, unsettled (killable with one move) or killable with more moves. See

In practice, eye space is terrain almost or entirely surrounded by the opponent. In tsumego problems, it is often important to reduce the eye space from outside, perhaps by a hane, for example.

See also:



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This is a copy of the living page "Eye space" at Sensei's Library.
(OC) 2004 the Authors, published under the OpenContent License V1.0.