I'd draw the line at the "weapon use" variation, since it was indeed "used" to channel offensive magic. At the least I'd say the battle would end in a tie due to that violation of the Rules Snake, considering Tanya's profile mentions that the Snake interprets new rules as the opponent means for them to be understood. Whilst Tanya's training and magic can augment her, I'd think at most it would barely equalize her with Zande's speed since his build is that of a pure physical monstrosity and not a versatile mage. Equalization would scarcely allow such freedom as to evade the kick in such a manner, which I'd deem in the name of friendly competition to have been allowed at the expense of myself using an equally impractical technique at some later point in time. 

Is it just me or am I imagining this whole thing to be taking place in a courtroom? I feel like a fricking inebriated lawyer.