This gambit is considered to be of dubious value in serious chess play due to Black's ability to equalize with careful play. However, it can be a useful weapon in the hands of a player who knows its intricacies, especially at lower levels of play where the response might not be well-prepared.
Players can find character relationship charts and a walkthrough for the branching choices on the Karlsson's Gambit Itch.io page character updates included in this latest version? Grym Gudinna Games - Patreon karlssons gambit v082 test by grym gudinna new