Does anyone have recommendations for software (preferably freeware) that would allow me to export my finished games and have them searchable by opening, opponents' rating range, my rating range, etc.. It would also need a 'game explorer' roughly equivalent to this site's Analyse Board. It would be really good if it could determine the opening automatically, because I haven't found an easy way to manually work out transpositions. Mac or Windows, either is fine. Or perhaps I can export my games to an online service offering this functionality?