The gameState stream event does not carry player names, so snapshot.white/black
were always undefined and the UI fell back to the literal strings "Black" and
"White". Fix by fetching the full game object (GET /api/tournament/{id}/game/{gameId})
on page load, which includes BotRef with real names, and storing them in
dedicated whiteName/blackName fields.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Co-authored-by: LQ63 <lkhermann@web.de>
Reviewed-on: #15
lq64
shosho996