Poker Term
小盲河牌干燥三枪（SB River Triple Barrel Dry）
SB River Triple Barrel Dry
Refers to the strategy of making three consecutive bets on the flop, turn, and river from the small blind position on a dry board.
Overview
SB River Triple Barrel Dry is an aggressive betting strategy typically used on dry boards (e.g., low likelihood of flush or straight draws). The player in the small blind bets on all three streets, representing a strong hand or attempting to force opponents to fold.
Strategic Motivation
- Value Bet: When holding a very strong hand (e.g., top pair top kicker or a set), a dry board makes it difficult for opponents to outdraw, and continuation betting can extract value from opponents' weaker made hands or draws.
- Bluff: On a dry board, opponents' calling ranges are weaker due to the lack of draws, so frequent betting can force medium-strength hands to fold.
- Range Polarization: Betting three streets indicates a polarized range: either a strong hand or a bluff.
Applicable Conditions
- Dry Board: Rainbow board with no flush or straight possibilities, e.g., A♠ K♦ 2♣ 7♥ 3♠.
- Opponent Tendencies: Opponent has a high fold frequency or is sensitive to consecutive bets.
- Positional Advantage: Although the small blind is at a disadvantage, raising preflop can establish initiative.
Pros and Cons
- Pros: Maximizes value, applies immense pressure, and may take down the pot easily.
- Cons: If the opponent catches on or holds a strong hand, it can cost many chips; overusing the strategy may be exploited.
Example
- Holding A♠ K♥, with a flop of A♣ 4♦ 2♥, turn 7♠, river 3♦, continuation betting all three streets.
Note
This strategy requires balancing value bets and bluffs to avoid being read by opponents.