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One More Number
Path: CGTPath · Prev: YetAnotherNumber · Next: IntroductionToInfinitesimals
Keywords: EndGame
This position chills to +1 3/8.
White can play to a position worth +1/2 (chilling to +1 1/2).
The key point now is a. Black can play to a position worth +2 1/4 (chilling to +1 1/4).
To evaluate the black follower, let's look at its black and white followers.
Black 3 reverses to a position worth +3 (chilling to +1).
White 4 reverses to a position worth +1 1/2. (The chilled value is the same, since each player has made the same number of plays.) The black follower, chilled, is { 1 | 1 1/2} = 1 1/4 So the original position, chilled, is { 1 1/4 | 1 1/2} = 1 3/8 Path: CGTPath · Prev: YetAnotherNumber · Next: IntroductionToInfinitesimals This is a copy of the living page "One More Number" at Sensei's Library. ![]() |