FA-82263 / Poker hand evaluation / Member archive
Folded board still acts first · case 03
A player who folded a pair of aces is named first to act.
Case contract
Input: {"seats": [clockwise order from the dealer's left], "hands": {player: {"up": [...], "down": [...]}}, "folded": [...]}. On fourth street and later the live player with the best exposed hand acts first. Exposed hands rank by group shape (quads > trips > two pair > pair > no pair), then by group ranks; only up cards count. Exact ties go to the player earliest in seat order.
Why this case matters
Acting order on later stud streets follows the best board, not position.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| folded best board | "a" | "b" | Failed |
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