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Board declared to play when only the category matches · case 03

A player whose ace kicker matters is told the board plays.

Member previewVariant 3 · 3 implementations · 8 checks per implementation

Case contract

Input: {"hole": two cards, "board": five cards}. Return the minimum number of hole cards (0, 1 or 2) needed to make the player's best possible five-card hand; 0 means the board plays.

Why this case matters

"Board plays" detection drives split-pot explanations and hand-history annotations.

One recorded failure

Sample boundary fixture

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

Boundary fixtureActualExpectedOutcome
one card kicker01Failed

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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

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