Many semi-bluffing situations will come when you have a flush or straight draw. Betting if you are first to act or raising on the flop could win you the pot or get you a free card.
If you held Ace and 7 of hearts.
And the flop was K hearts 7 clubs 3 hearts.
If you bet and no one else has a king they may figure you for a pair of kings and fold. If you are called you have a pair of sevens can be beat by anyone holding a king. However you have many ways of improving your hand. There are nine hearts that will make you a flush. There are three aces that will make you two pairs and two sevens that can make you trips or quads and you even have that possibility of a full house if you were to catch another Ace and seven on the Turn and River.
Raising with Ace - King before the flop is technically a semi-bluff. While it would be possible to win with ace high you will probably need to improve this hand. If however you raise and everyone folds you win.
You can use a semi-bluff more than you can a straight bluff as you do have a chance of improving your hand. Just remember you can only do this when there are more cards to come.
Bluffing is a part of the game, but don’t get too carried away with it or some other player will end up carrying your chips away from the table.
Until next time, remember:
"Luck comes and goes...Knowledge Stays Forever!"