All the fight begin with a simple attack (a kick,a sword hit,any kind).Your enemy could do a movement to avoid your hit,but he can block your weapon too by pressing the right button in the right time.
If the enemy AVOID your attack he could do a counter attack,you can try to avoid it too,but it would be harder to do,because you're in the worng position.So you'll need skill and mind.
But if the enemy block your weapon? now you can try to hit him with a punch,or a kick,if you have a hidden knife you could use it to treat your enemy,wich won't die at the first hit.He can't avoid your attack,but if he has a very very high level of skill in counter-attacks he could just pick your weapon,get a step away from you,and finish you with all 2 blades.Funny no?
But if he hasn't got good position to kill you? you're unarmed,he has 2 blades,what do you do? now the fight becomes more violent,because your blade skill is useless,now you need to recover yor blade and kill the enemy! so you attack with a punch or similar and if he get back to avoid the hit you could try to hit him in the chest,or on the legs,to make he: fall on the ground,stop breathing for a while etc. if he falls on the ground,you could recover your weapon,or you can finish him with your own hands.Decide what to do,but rember wich ha can alwys do a counter attack to hit you! the fight will become harder for the 2 fighters,and the skill of the player will win!
whjat do u think? sorry for my bad english,i'm italian!