abattre son jeu angolul

put one's cards on the table▼(to reveal one's true intentions)
verb
[UK: ˈpʊt wʌnz kɑːdz ɒn ðə ˈteɪb.l̩] [US: ˈpʊt wʌnz ˈkɑːrdz ɑːn ðə ˈteɪb.l̩]