How To Use Overtrump In A Sentence

For the sake of clarity, it is worth pointing out that where a lead of a plain suit has been trumped by the second player to a trick and the third to play also has no cards in the suit led, then the third player must still overtrump if possible.
If you are trumping in, and there is a possibility of being overtrumped, trump with at least a Jack so that the fourth player cannot win with a Fox or 10 of trumps.
This includes trumping or overtrumping if you can not follow suit.
The fourth to play after a non-trump card has been trumped by his partner, when unable to either follow suit or overtrump, must undertrump even if his partner holds the trick.
For the sake of clarity, it is worth pointing out that where a lead of a plain suit has been trumped by the second player to a trick and the third to play also has no cards in the suit led, then the third player must still overtrump if possible.

Failing to follow suit, trump or overtrump when able to do so.
For the first round, all clubs are trump and the three remaining Jacks overtrump clubs.
For the sake of clarity, it is worth pointing out that where a lead of a plain suit has been trumped by the second player to a trick and the third to play also has no cards in the suit led, then the third player must still overtrump if possible.