Andy Bloch called his opponent's all-in on the flop holding A-2-3-4. Both players turned their hands face up. When the fell on the turn, making his opponent's flush, Bloch turned his cards back over, believing he was now drawing dead. However, a 2 fell on the river, making Bloch's boat. As the dealer began to push the pot to Bloch's opponent, their tablemate, Robert Williamson III, spoke up.
"I hate to do this to you, but he made a full house" said Williamson.
Since Bloch's cards had been face up during the all in, and his opponent realized he was beaten and did not object, Bloch was awarded the pot.