按钮位河牌同花面加注-弃牌（BTN River Raise-Fold Monotone）

Term Analysis

This term describes a specific scenario strategy: when the river board is monotone (all cards of the same suit), and the Button (BTN) player raises. If the opponent (typically in the blinds or earlier position) then re-raises (3-bet), the Button player chooses to fold.

Applicable Scenarios

This strategy is common in the following situations:

• The Button holds a medium-strength hand (e.g., one pair or two pair) on the river, where the board texture allows for a possible flush. The raise is for value or to probe the opponent.
• The opponent's re-raise typically indicates they hold a flush or an even stronger hand, and the Button folds to avoid losses.

Strategic Principles

• Monotone Board Threat: When the board is monotone, the opponent may have already completed a flush. After the Button raises, the opponent's re-raise often signifies significant strength, especially if the opponent re-raises from a disadvantaged position.
• Range Consideration: The Button's raising range on the river includes some flush hands, overpairs, etc., but facing a strong opponent response, folding can limit losses.
• Balance: This strategy should be used cautiously. Overly frequent raise-fold patterns may be exploited by opponents for bluffs.

Notes

• Opponent type is crucial: Against aggressive opponents, they might 3-bet bluff with non-flush hands; blindly folding in such cases can lose value.
• Pot odds matter: If the pot is large and the opponent has a high bluff frequency, calling may be preferable.
• This term describes a defensive strategy in a specific scenario, not a universal principle.