Awhile ago Jeremy Good and Carlos Cetina talked about how there could be flaw in this game because of the piece called the 'Tripper' being able to give check on the 2nd move.
Jeremy said 'it might restrict the nature of opening possibilities too much'.
I agree with this, so i have updated the game to replace the offending 'Tripper' with a 'Threeleaper', which leaves the game pretty much the same but removing the problem of the 2nd move check.
Thanks.