小盲位河牌干旱面持续下注（SB River C-Bet Dry）

Term Definition

SB River C-Bet Dry refers to a scenario where the Small Blind (SB) player continues betting on the river after having made a continuation bet (C-Bet) on both the flop and turn, and the board texture at the river is dry. A dry board typically lacks flush or straight draw possibilities, such as a rainbow board with unconnected cards, e.g., K♠8♦2♣ (flop), 5♥ (turn), J♠ (river).

Strategic Logic

When the Small Blind makes this bet on the river, it usually represents a strong hand or a polarized range. On a dry board, the opponent's chance of completing a draw is extremely low, so the Small Blind can represent either a very strong hand (e.g., top pair or better) or a pure bluff. Despite having a positional disadvantage preflop, the Small Blind can apply pressure on the river by leveraging the aggressive momentum built from consecutive C-Bets. A typical scenario: the Small Blind bets on the flop with top pair, continues on the turn, and the river card does not change the board. The opponent may have been calling all along, and the Small Blind's river bet signals that the hand strength has not diminished.

Advantages and Risks

• Advantages: On a dry board, the opponent's hand that calls down to the river is usually not too weak, so the Small Blind's bet can extract value from small pairs or medium-strength hands. Additionally, it can serve as a bluff to force the opponent to fold marginal hands.
• Risks: If the Small Blind gets raised by the opponent, it creates a difficult situation. The Small Blind lacks position on the river, and on a dry board, a raise from the opponent typically indicates a polarized range (strong hand or air).

Practical Considerations

This strategy should be adapted based on the Small Blind's own range and the opponent's tendencies. Against calling stations, reduce bluffing frequency; against aggressive opponents, be cautious when facing a raise.