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Referenced by
SqueezeTesuji
NamelessTesuji
RaceToCaptureInTh...
Maek
TaishaFiveWayJunc...
TwoShodansTwentyF...
TG66Move9Joseki
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Two-stone edge squeeze
    Keywords: Tesuji, Tactics, Go term

The Chinese call this "大头鬼" (literally translated as "big-headed ghost") --unkx80

[Diagram]
Two-stone edge squeeze Part 1



Kris Rhodes: Pardon my interruption, but why wouldn't B1 at W2 have worked to kill White? Or am I missing the point of the sequence?)

Answer It is a capturing race. If Black plays B1 at W2 first, then White kills two black stones faster. The tesuji is a clever way to win the race. --HolIgor

[Diagram]
Two-stone edge squeeze Part 2

I believe I have seen this called the "stone monument tesuji" (the key moves being the descent to the first line followed by the throw-in). --DanSchmidt

This one is now copied on a separate page namely race to capture in the corner. I had forgotten it was already here until I stumbled on it while browsing recent changes junk. I have added that page because Sakata describes this tesuji as the "race to capture suji" in tesuji and anti-suji of go --Dieter

Bill Spight: Sakata doesn't really call this anything. In fact, suji can be plural (as with most Japanese nouns), and I think that is the case here. Sakata refers to three tesuji. First, the two-step hane (B1 in the Part One diagram), second the suteishi suji (B5 there), and third the horikomi (i.e. throw-in) (B1 in Part Two).

The name I have most often heard for this tesuji is simply "Two-stone corner squeeze". --Bass

Charles Matthews The traditional name is two-stone edge squeeze, anywhere along the edge, naturally.

dnerra: Someone I know likes to call this the "2-Dan-Tesuji". He says he has observed pretty consistently that 1-Dans may miss this tesuji (in a game, not as a problem of course), while 2-Dans usually get it right... I was 1-Dan when I first heard that from him, had recently missed it in a game, and decided never to miss it again :)

MattNoonan: In Essential Joseki on page 186, Rui Naiwei refers to this as the "sliding weight" method of capture, referring to the sliding weight on a balance scale.



This is a copy of the living page "Two-stone edge squeeze" at Sensei's Library.
(OC) 2003 the Authors, published under the OpenContent License V1.0.