
ausspielen
to play
In a card game, to place a particular card on the table.
Er musste seinen letzten Trumpf ausspielen, um den Stich zu gewinnen.
He had to play his last trump card to win the trick.
to play / to use / to play off
Loading your saved state.

to play
In a card game, to place a particular card on the table.
Er musste seinen letzten Trumpf ausspielen, um den Stich zu gewinnen.
He had to play his last trump card to win the trick.

to play off against
To set two people or groups against each other in order to gain an advantage for oneself.
Der Chef versuchte, die beiden Kollegen gegeneinander auszuspielen.
The boss tried to play the two colleagues off against each other.

to use
To use a strength, advantage, or ability deliberately and effectively.
In der Verhandlung konnte sie ihre ganze Erfahrung ausspielen.
In the negotiation, she was able to use all her experience.

to play out
To carry out a competition or tournament to the end in order to determine a winner.
Die beiden Finalisten spielen den Turniersieg unter sich aus.
The two finalists will play out the tournament victory between themselves.

to distribute
In media technology, to send or provide audio or video content from a device, for example for a broadcast.
Der fertige Werbespot wird morgen an die Fernsehsender ausgespielt.
The finished commercial will be distributed to the TV stations tomorrow.
'Ausspielen' is a separable verb. In a main clause, the prefix 'aus-' goes to the end. In subordinate clauses and in the infinitive with 'zu', the verb stays together.
Sie spielt ihre beste Karte erst am Ende aus.
She plays her best card only at the end.
In the meaning 'gegeneinander aufhetzen' (to set against each other), the verb has a fixed structure: 'jemanden (Akkusativ) gegen jemanden (Akkusativ) ausspielen' (to play someone off against someone).
Er versucht, die Abteilungen gegeneinander auszuspielen, um mehr Macht zu bekommen.
He is trying to play the departments off against each other in order to gain more power.
When you use an advantage, 'ausspielen' is often combined with abstract nouns such as 'seine Stärken' (one's strengths), 'seinen Vorteil' (one's advantage), 'seine Erfahrung' (one's experience), or 'seinen Charme' (one's charm).
Im Vorstellungsgespräch konnte er seine Sprachkenntnisse voll ausspielen.
In the job interview, he was able to fully use his language skills.
In a sports context, the phrase 'etwas unter sich ausspielen' is often used to say that a limited group of participants is competing for victory.
Die beiden besten Teams spielen den Titel unter sich aus.
The two best teams will play out the title between themselves.
In the meaning 'Audio- oder Videoinhalte senden' (to send audio or video content), 'ausspielen' is a technical term from the media and advertising industries. In this context, 'Daten' (data), 'Inhalte' (content), or 'ein Video' (a video) are often distributed.
Die Agentur spielt die Werbung auf verschiedenen Kanälen aus.
The agency distributes the advertisement across different channels.
to insert / to begin / to use
Both verbs describe using an ability or advantage. Einsetzen initially states neutrally that it is used for a task; ausspielen emphasizes highlighting it deliberately and effectively. Einsetzen fits simple use, while ausspielen is more appropriate when there is a clear advantage in comparison with others.

Im Vorstellungsgespräch spielte Lena ihre guten Sprachkenntnisse als besonderen Vorteil aus.
Lena played up her good language skills as a particular advantage during the job interview.
Im Gespräch setzte Lena ihre guten Sprachkenntnisse für die Übersetzung ein.
Lena used her good language skills for the translation during the conversation.