Forcing out
3 - Forcing out : You are going to sacrifice one of your similar honors in order to capture an honor hold by your opponents
Be careful !
When finessing, your chances of success are 50% only... Choose this manoeuvre when you've got no better option.
How to make 3 ♠ tricks ? You have to force out the opponent's honor. Play 10 towards Ace K If West plays Q, you capture it. But if the Q sits in East's hand, you fail... and make 2 tricks only.