Losing Despite Two-Pawn Advantage: What the KataGo vs. Shin Jin-seo Match Reveals

When the world's number one human chess player resigned after move 245 despite receiving a two-stone handicap, should we reconsider the finish line of the "Human vs. AI" competition? The match between Shin Jin-seo and KataGo appears on the surface to be a top-tier player challenging open-source AI, but it actually exposes the critical point where the technological gap shifts from "quantitative change" to "qualitative leap."