An 8B adversary enters self-play with a 40-round head start and 42% ASR. The 3B victim hardens from scratch. Despite the size disadvantage, the defender wins — ASR collapses to 0% in 7 rounds.
The Defender Wins
Final ASR: 0%. The 3B victim hardened in 7 rounds despite facing an 8B adversary with a 40-round head start.