Well:
"When the players got stronger they found that playing with "completely free" rules was in great favour of Black (the beginner of the game). It is also proved that there is a sure win for Black when playing with "completely free" rules."
(from http://www.renju.nu/r1rulhis.htm)
The rule "no-more-then-five for black" is one of "black" restrictions in renju.
(skryť) Ak čakáte, až budete na ťahu, môžete kliknúť na “zmenit” pri riadku “refresh” na hlavnej stránke, nastaviť túto hodnotu na 30 sekúnd a stav vašich hier sa bude obnovovať rýchlejšie. (Servant) (zobraziť všetky tipy)