Although Goro is humongous and has many arms, he is still slow. If I remember correctly, Super Shredder was super fast, and could just chip away at Goro. he continues to do so, but Goro is fast enough to grab him once, and pummel him with a downward fury of fists. Bruised and battered, Super Shredder manages to get himself free while cutting Goro severely deep in the chest. Super Shredder wins by hacking Goro head off with a spinning heel kick.