Community Cards
公共牌
Context: Poker term: 公共牌 (Community Cards) Community cards are the five cards placed face-up in the center of the table in Texas Hold'em, shared by all players and used in combination with each player's two hole cards to form the best five-card hand. Their core significance lies in establishing the common information base for each hand; players must adjust their strategies based on how the community cards develop—for example, evaluating their hand's potential to improve, the hands opponents might hold, and the timing of betting. In practice, community cards are revealed gradually from the flop (first three cards), to the turn (fourth card), and finally the river (fifth card). Players need to combine their hole cards with the community cards to calculate equity. Typical scenario: You hold A and K, and the flop comes A, 7, 2. You have top pair of Aces, but must watch out for opponents potentially holding flush or straight draws, deciding whether to raise or control the pot.
Context: Poker term article: Community Cards
Overview
Community cards are one of the core mechanics of Texas Hold'em, distinguishing it from other poker variants (e.g., Stud) where each player uses only their own hand. In Texas Hold'em, each player receives two hole cards (pocket cards), while community cards are dealt in stages. All remaining players in the hand can use these cards in combination with their own hole cards to form the best possible five-card hand.
Dealing Process
Community cards are dealt over four rounds:
- Flop: The first three community cards are dealt simultaneously.
- Turn: The fourth community card is dealt.
- River: The fifth and final community card is dealt.
After each round of dealing, a betting round occurs. Once community cards are dealt, they cannot be replaced or retrieved.
Usage Rules
- Players must combine any number of community cards (0 to 5) with their two hole cards to form the best five-card poker hand.
- Community cards are visible to all players, so information is symmetric, but differences in hole cards lead to varying hand strength.
- If the community cards themselves form a strong hand (e.g., a straight flush on the board), all players can use it; in such cases, the outcome depends on whether a player's hole cards match or form a higher hand.
Strategic Significance
The structure of the community cards directly influences hand strategy. For example:
- Dry board (e.g., K♠ 7♦ 2♣): Unlikely to form straights or flushes, suitable for continuation bets.
- Wet board (e.g., 9♠ 8♠ 7♥): Likely to form straights or flushes, requiring cautious play.
- When community cards contain a pair, a full house is possible, and you must consider whether an opponent holds relevant hole cards.
Example
Suppose your hole cards are A♠ K♠, and the community cards are Q♠ J♠ 10♠ 9♠ 8♠. Then you have a straight flush (A♠ K♠ Q♠ J♠ 10♠), which is the highest possible hand. If the community cards are A♣ A♦ A♥ K♣ K♦, then you have a full house (three Aces with pair of Kings), but if an opponent holds A♠ K♠, then that opponent has a higher full house (three Aces with pair of Kings, but with a better kicker).
Related Terms
- Hole cards: The two private cards each player receives.
- Flop: The first three community cards.
- Turn: The fourth community card.
- River: The fifth community card.
- Board: Refers to the overall structure of the community cards.