关煞位翻牌圈四次加注动态（CO Flop 4-Bet Dynamic）

Overview

CO Flop 4-Bet Dynamic describes the dynamic process of player actions and strategy adjustments on the flop after the player in the CO position executes the fourth preflop raise (i.e., a preflop 3-bet has already occurred, and the CO raises again on the flop). Since a 4-bet typically occurs preflop, this term specifically refers to a re-raise on the flop, with a size comparable to a preflop 4-bet. It is most commonly seen in deep-stacked or high-volatility games.

Applicable Scenarios

• Preflop: The CO opens, the blinds or button 3-bets, and the CO chooses to 4-bet preflop rather than call.
• Flop: The CO continues to actively raise on the flop (e.g., leading out or check-raising), where the raise size matches a preflop 4-bet, creating a "flop 4-bet" dynamic.
• Typical situations: The CO holds a strong hand (e.g., AA, KK) or a mixed value/bluff range, aiming to apply pressure to opponents and create a situation where a significant amount of chips has already been invested preflop.

Usage Analysis

• This dynamic emphasizes the continuity of preflop actions into flop decision-making. It requires integrating both players' preflop ranges, pot odds, and remaining stack depth.
• For the CO, a flop 4-bet can polarize the range, forcing opponents to make difficult decisions out of position. However, if the flop texture is unfavorable (e.g., missing high cards), it may amplify losses.

Notes

• This term is not a standard hold'em term; it typically appears in advanced strategy discussions to describe a specific preflop-flop linkage scenario.
• In practice, a re-raise on the flop is more commonly called a "raise" or "check-raise," but the term "4-bet" emphasizes that the preflop raising count has reached four, providing a quantitative framework for raise levels.