Other source:
Cell and Gohan begin to fight, and from the start it is clear that Gohan is far superior to Cell. None of Cell's punches are landing, and Gohan doesn't even appear to be trying. Goku comments that the reason he fought Cell first was to show Gohan how Cell fights. Cell decides that he should fight at full strength. As he powers up, the Earth itself shakes. But even at full power, and delivering a quick blow to Gohan, Gohan is able to easily deliver two crushing blows to Cell, severely damaging Cell. It appears that Gohan has won, although Piccolo comments that it's not over yet.
