Anime/Gosick · Episode 23 - Checkmate is Called on a Gray Chess Board TV · WINTER 2011Gosick · Episode 23 - Checkmate is Called on a Gray Chess BoardFINISHED WatchlistWhere to watchCatalogue source: AniList Back to animeEpisode 23Episode 23 - Checkmate is Called on a Gray Chess BoardEpisode evidence: streaming listingSeries cast and production credits · All episodes
