小盲河牌同花面加注弃牌（SB River Raise-Fold Monotone）

Term Explanation

SB River Raise-Fold Monotone is a specific action sequence in Texas Hold'em, typically occurring in deep-stack or particular situations. The term is broken down as follows:

• SB (Small Blind): The small blind position, located immediately to the left of the dealer, requiring a forced bet of half the big blind.
• River: The river betting round, which occurs after the fifth community card is dealt.
• Raise-Fold: First raise, then fold facing a re-raise from the opponent (usually an all-in or large raise).
• Monotone: Refers to all community cards being of the same suit, i.e., a monotone board.

Strategic Meaning

In practice, this line is primarily used for bluffing or balancing value bets. When the river board is monotone, the likelihood of a made flush is high. The player in the small blind may hold blockers (e.g., one flush card) or a pure bluff after a failed draw. The raise aims to force the opponent to fold medium-strength hands (e.g., top pair), but if met with a strong counter (e.g., the nut flush), the player must fold to avoid being trapped in the pot.

This line carries high risk because the opponent's probability of holding a flush increases on a monotone board, and the small blind is at a positional disadvantage on the river (acting last). Typical scenario: The small blind bets continuously on the flop and turn, the river brings a flush card, the small blind suspects the opponent holds a non-flush hand, raises as a bluff, but then folds after the opponent re-raises.

Notes

• This strategy is unsuitable against low-stakes or passive opponents, as they may call or shove directly.
• Requires precise hand reading and range analysis; otherwise, it can lead to significant chip loss.
• In actual play, such moves are rare and typically used only with specific reads.

Related terms: Small Blind, River, Raise-Fold, Monotone Board, Bluff.