FA-83232 / Go territory scoring / Member archive

Two passes by the same player end the game · case 02

A player passing twice in a row (e.g. during free placement) ends the game.

Member previewVariant 2 · 3 implementations · 8 checks per implementation

Case contract

Input list of "C:action" tokens. Two consecutive passes by different players end the game ["score", None, index]; any board move clears a pending pass; "resign"/"timeout" end it with the opponent as winner ["resign"/"time", winner, index]. Otherwise ["playing", None, len(moves)].

Why this case matters

Go servers and scoring tools compute this value automatically; a wrong answer changes a game result.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
game end case 6	`["score", null, 1]`	`["playing", null, 2]`	Failed

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