T8 opposite QJxxxxx
Take at least 5 tricks.
Dummy
10♠
♠
10♠
8♠
♠
8♠
Calculating the odds for every card…
Q♠
♠
Q♠
J♠
♠
J♠
6♠
♠
6♠
5♠
♠
5♠
4♠
♠
4♠
3♠
♠
3♠
2♠
♠
2♠
The figure is for the whole plan, starting from the first card. It's how often the best plan through that card is sure to take the target, over every way the cards could lie. A card never shows more than the line's starting figure, and a card that throws the plan away shows 0%.
An entry is counted each time the lead has to change hands after a trick you won, in either direction. The first lead, and the lead after a trick the defenders won, are free from either hand.
Nothing here is recorded. For a combination that counts, take a rated one.