Ah, in that case. Queen takes knight and checkmate.

8 seconds sound clip from Batman (1966) - Better Luck Next Time (S1E20) TV Series.

You can hear this line at 00:23:43 in the Blu-ray version of the movie.

Quote context

[...]

- You think she might still be alive?

- A cat is supposed to have nine lives. It's hard to say.

- Bishop. Queen six. Third level.

- This will take a minute, Bruce. I didn't figure on that move at all.

- Uh. Begging your pardon, Master Dick. But ah.. A knight takes bishop play. Might seem in order here.

- Thank you, Alfred.

- Ah, in that case. Queen takes knight and checkmate.

- I said no, you devil Oh, honestly... My goodness.

- What's wrong, Aunt Harriet?

- It's this infernal cat. The little heathen stole the lobster I was preparing for your dinner. This cat is a thief.

- And we are doing our best to rehabilitate.

[...]