RobertJasiek wrote:
Is this a definition just for me or do you suggest it to be easily understood by all players?
Basically it was an answer for you.
It is OC also for all go players knowing how to play a game in a rich environment.
For the other players I can OC replace the rich environment by an ideal environment like the set of gote area {0.01, 0.02, 0.03 ...., 99.98, 99.99, 100.00} but I would clearly prefer to use the rich environment.
In this context, before giving my definition of a "sente position", it is essential to firstly explain how to play a game with a rich environment. I guess you do not need such explanation (otherwise you can just open another topic on this forum and will help you).
RobertJasiek wrote:
(For my better understanding: "black to play" - why not "white to play"?)
It is only a pure convention by analogy with a real go game. It does not matter but a choice has to be made.
What is important here is to choose who is to play in G in order to show the go player that G is not a position but a game.