Physics Uncovers Critical Tipping Points in Chess Matches

Physicist Marc Barthelemy analyzed over 20,000 top-level chess games using interaction graphs to reveal crucial tipping points. Treating chess as a complex system, he measured the 'betweenness centrality' and 'fragility scores' of chess pieces to predict game outcomes. The fragility score of key pieces rises about eight moves before a critical turning point and remains high for approximately 15 moves afterward, revealing a universal pattern across players and openings. This research offers fresh insights into the complex dynamics of chess and provides new avenues for AI and machine learning.