Yu-Gi-Oh! GX Episode 26: VS Manjyoume Thunder Part 2, Armed Dragon LV7
Episode 26 of 180 of Yu-Gi-Oh! GX, aired March 30, 2005, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Jaden and Chazz duel it out to the very end when finally Jaden emerges as the victor. But by dueling with pride, Chazz wins independence from his brother and permission to enroll back at Duel Academy.