RobertJasiek wrote:
The word threat is used for a sente but there is no consensus about the meaning. The following meanings are possible or have been used:
1) the initial move or sequence that is sente and should be answered
2) the executing move or sequence after the initial move or sequence that is sente, if the opponent ignores
...
Is there a meaning that should be preferred and, if so, WHY?
Have you ever thought about the possibility that "threat" has nothing to do with "sente" ?
@ 1)
If a move "SHOULD" be answered (i.e. answering is the absolute best play) then this move cannot be a "threat"; it is an "absolute attack", for example.
The "real threat" is "Answer or I will win!".
On the contrary, giving atari at two opponent's stones carries a threat (of capturing these stones), and (as Bill pointed out) usually is also called a "threat". But it might depend on the situation whether this atari will be "sente" or not.
@ 2)
You will be able to realise the "threat" that is carried in your move, only if your move has been "gote".
Do you remember the saying "Sente gains nothing" ?
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The really most difficult Go problem ever:
https://igohatsuyoron120.de/index.htmIgo Hatsuyōron #120 (really solved by KataGo)