We saw history in the making, as Magnus Carlsen won his eighth tournament in a row at the second leg of the Grand Chess Tour in Zagreb. The world champion defeated Maxime Vachier-Lagrave from the white side of a Grüenfeld to finish in clear first place a full point ahead of his closest pursuer with a ‘plus five’ score. Carlsen’s official rating in August will equal his own peak rating of 2882 points — the highest ever achieved.