By "attacker" I take it you follow the convention and indicate black. Tafl game boards of differing sizes probably had various rules concerning, for example, escape squares. If you consider the percentage of occupied space against the number of squares available in the context of reducing pieces, it's clear that the several tafl games would'nt share all their rules.
(Cacher) Si vous voulez en savoir plus à propos de certains jeux, vous pouvez consulter la section Liens et voir si vous trouvez quelques liens interressants. (pauloaguia) (Montrer toutes les astuces)