Chess grandmasters find new ways to win by making less optimal moves after AI pushed classical chess toward perfect play, breathing new life into the game (Kevin Lincoln/Bloomberg)

Kevin Lincoln / Bloomberg: Chess grandmasters find new ways to win by making less optimal moves after AI pushed classical chess toward perfect play, breathing new life into the game - Artificial intelligence drove chess toward perfect play, leading to draws at top tournaments. Now grandmasters are winning by making less optimal moves.