The film {Gorudorasshu} does not include any discernible LGBTQ+ characters or themes. Consequently, there is no portrayal to evaluate, resulting in a net impact rating of N/A for this category.

Based on the provided input, there is no information available to identify the presence of transsexual characters or themes in 'Gorudorasshu' (1990). Consequently, an evaluation of its portrayal is not applicable.

The film "Gorudorasshu" (Gold Rush) is a drama focusing on a young man's involvement in a pyramid scheme. It does not feature any female characters in significant action roles, nor does it depict any instances of female characters engaging in or winning close-quarters physical combat against male opponents.

The film "Gorudorasshu" (1990) is an original production, not an adaptation of existing source material or a reboot of a prior work. Therefore, its characters are new creations for this film, lacking any pre-established canonical or historical gender to be swapped.

Without information regarding the source material, original characters, or their established racial identities for the 1990 film "Gorudorasshu," it is not possible to determine if any race swaps occurred.