the "you win" rule

[RR]

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I saw this enforced at the bike 5/10NL game when someone checked behind on the river and said you win tabling his missed nut flush draw. The other guy had a lower flush draw and asked for the pot even after showing his hand. THe floor gave the pot to the guy with the worst hand. I've also seen the rule not enforced.

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That player should have asked for the shift supervisor to get the correct ruling.