纽扣位翻牌前彩虹挤压（BTN Preflop Squeeze Rainbow）
BTN Preflop Squeeze Rainbow
Refers to a strategic combination of making a squeeze raise from the button position preflop, with the expectation or actual flop being a rainbow board three different suits.
Term Composition
This term consists of four parts:
- BTN: Button position, acts last preflop, with positional advantage.
- Preflop: The preflop stage.
- Squeeze: Squeeze play, typically against a raiser and one or more callers, by making a large re-raise to force the callers to fold and isolate the raiser.
- Rainbow: Rainbow board, the three flop cards are all different suits, usually implying a lower chance of a flush draw and a relatively dry board.
Strategic Meaning
When squeezing preflop from the button, players often prefer the flop to be rainbow, because a dry board is more favorable for holding high pairs or strong top pairs, reducing the risk of being outdrawn by draws. Additionally, the squeeze itself aims to capture dead money and narrow opponents' ranges; a rainbow board enhances the fold equity of a continuation bet after the squeeze.
Typical Application
Example: Preflop, UTG raises, middle position calls, the button player holds AK and decides to squeeze. If the flop comes K♠ 7♦ 2♣ (rainbow), the button player can continue betting because opponents are less likely to have flush draws, and their top pair top kicker is ahead.
Notes
- This term is not a standard poker term but a combined expression in strategic descriptions.
- In practice, factors like sizing, position, and opponent tendencies are more important than the board texture.
- A rainbow board is not a necessary condition for squeezing; it is merely a favorable factor that increases win rate.