Chess: Four in close contention as Candidates reaches weekend climax

With just the final two rounds to come, Ian Nepomniachtchi, Hikaru Nakamura and Gukesh Domaraju share the lead while the world No2 , Fabiano Caruana, is half a point behindWith 12 rounds complete and just Saturday’s and Sunday’s final two rounds to come, the Candidates in Toronto could hardly be closer. Three players share the lead, another is just half a point behind. The €500k tournament will decide which of its eight contestants challenges China’s Ding Liren for his wor