小盲河牌干燥挤压（SB River Squeeze Dry）
Usually refers to a large raise or heavy bet by the small blind player on the river, facing a dry board, with exploitative intent.
Term Origin
The term is a combination of 'SB' (Small Blind), 'River', 'Squeeze', and 'Dry' (dry board). It refers to a strategic action in a specific scenario, occasionally seen in advanced player or specific strategy articles.
Strategic Meaning
On the river, if the board is 'dry' (i.e., no flush or straight draws possible, e.g., rainbow board with few connected cards), it usually means the opponent's hand range is relatively clear. The 'squeeze' action from the small blind is not the traditional preflop squeeze; rather, it refers to a situation on the river where previous actions indicate a weak range. The small blind makes a bet or raise significantly larger than the pot, attempting to force a fold, and uses the disadvantage of the small blind position to take the initiative.
Prerequisites
- The board is dry, making it difficult for the opponent to have strong draws or made hands.
- The opponent has shown passivity on the flop and turn (e.g., check-call), indicating weak hand strength.
- The small blind holds reasonable blockers (e.g., top pair or medium pair), or is representing the nuts with this bet.
- High confidence in the opponent's fold equity.
Notes
This play is high-risk because large river bets are easily caught as bluffs. It is recommended only when the opponent's fold equity is high enough and your own range is balanced. In practice, it must be combined with ICM (tournament) or deep-stack cash game dynamics.
Example
Assume preflop the small blind calls. Flop is J♠ 7♦ 2♣ (dry), turn 4♥, river 3♠. The opponent check-calls both flop and turn, then checks the river. The small blind can consider betting about 1.5x pot, representing a set or top pair with a strong kicker, forcing the opponent to fold marginal hands.