grenke: Carlsen, Keymer and Niemann among 19 players on 3/3

After three rounds at the grenke Chess Festival in Karlsruhe, 19 players lead the Freestyle Open A on a perfect score. Magnus Carlsen, Hans Niemann and Vincent Keymer belong to the leading group. Early rounds have already produced demanding games and upsets, with qualification stakes and a crowded leaderboard shaping the next stage of the event. | Photo: Jeroen van den Belt / ChessBase