KubiTarock for Windows and Android
Better Caller (Besser-Rufer)
Game Rules > Basic Rules and Game Categories > Better Caller (Besser-Rufer)

As in all caller games, the Better Caller must announce a King who determines his playing partner. In addition, he must announce at least one Better Piece, with which he must take the ultimate, penultimate, etc. trick according to the rank of the Better Piece. He can select one-half of the uncovered Talon and sort them in his hand. Afterwards, he must deposit three odd cards on his tricks pile. The Talon half left over goes to the opponents at game end.

With the help of the game settings one of two variants for the Better Callers can be selected:

If the called King is found within the Talon, he must take that half with the King and play without a partner. Alternatively, he can surrender the game prematurely. Then, depending on the variant, scroring is as follows:

When playing a Better Caller, making the announced Better Piece is more important than winning the game. At the point when the Better Piece must be played, no higher tarock should be left in the opponent hands. In addition, the partner of the declarer should have either no tarocks or a lower tarock than the Better Piece at this point. In case of a Better Piece higher than Pagat, it may happen that, the Better Piece wins the trick even if there are higher tarocks outstanding. Naturally, this happens only if someone else leads a fitting color card at this point. Anyway, the declarer and his partner must do their best to reduce the tarocks of the opponents. The easiest way to do this is playing tarocks in this way: One partner leads a lower tarock and the other partner overtrumps high. The partner of the declarer should play tarock whenever possible as long as the announced goal seems to be achievable.

For a Better Caller you need at least one Better Piece. Depending on that, you should have the following tarocks in your hand:

Having kings of a short color suit could be helpful to win a trick of that color without losing tarock.