at chess
I'm really bad at chess.
I'm interested in chess.
Eu tinha te dito, lá no xadrez, que ele tinha ido embora.
I had told you back at chess that he had left.
— Madame Satã (2002)
Tom é invencível no xadrez.
Tom is invincible at chess.
Eu sabia que o Tom não era bom no xadrez.
I knew Tom wasn't good at chess.
No xadrez é fundamental conhecer o legado dos grandes enxadristas.
In chess, it is essential to know the legacy of the great chess players.