Perhaps I’m misunderstanding your original comment, but surely “acknowledging biological reality” in the case where a woman that wins the female tournament and then troons out would be to say “no matter what you call yourself now, you’re still the women’s world champ.” Hang that trophy around her neck like an albatross—introduce her as “the woman who won the 2023 women’s world chess championship,” etc.
Perhaps I’m misunderstanding your original comment, but surely “acknowledging biological reality” in the case where a woman that wins the female tournament and then troons out would be to say “no matter what you call yourself now, you’re still the women’s world champ.” Hang that trophy around her neck like an albatross—introduce her as “the woman who won the 2023 women’s world chess championship,” etc.