Check

Detailed Explanation

Checking is the act of declining to bet while still remaining in the hand. It is only available when no player has yet bet in the current round. If every player checks, the round ends without additional chips entering the pot and play advances to the next street.

Checking can indicate a weak hand hoping to see a free card, a strong hand planning to check-raise (trapping the aggressor), or a medium hand unsure of its relative strength. The check-raise — checking first, then raising when an opponent bets — is one of poker's most powerful moves, representing strength and extracting value from a weaker hand that was induced to bet.

Online, checking is typically represented by a tap or click; live, it is signalled by tapping the table. Missing the check opportunity (acting out of turn or verbally saying 'check' when a bet is in front of you) is a rules infraction. In structured formats, checks keep the hand cheap and are important in positional play — checking behind on the button to manage pot size or induce bluffs on later streets.