The film adaptation of 'The Chronicles of Narnia: The Silver Chair' does not include any identifiable LGBTQ+ characters or themes. The narrative centers on a fantasy adventure without exploring aspects of queer identity or relationships, resulting in no direct portrayal.

The film 'The Chronicles of Narnia: The Silver Chair' (1990) does not feature any identifiable transsexual characters or themes. Its narrative is centered on a traditional fantasy adventure, thus rendering the net impact on such portrayals as N/A.

The film does not depict any female characters engaging in or winning direct physical combat against one or more male opponents. Jill Pole's role does not involve such combat, and the Lady of the Green Kirtle's power is magical, with her defeat coming from a male character after her enchantment is broken.

The 1990 adaptation of "The Chronicles of Narnia: The Silver Chair" faithfully portrays the genders of its established characters, including Eustace, Jill, Puddleglum, and Prince Rilian, as they appear in C.S. Lewis's original novel. No canonical characters had their gender altered for this screen version.

The 1990 film adaptation of C.S. Lewis's "The Silver Chair" features characters whose on-screen portrayals align with their established or implicitly understood racial backgrounds from the source material. No character originally established as one race is depicted as a different race.