CLEVELAND — Colson Montgomery hit a go-ahead homer in the eighth inning off Tim Herrin for the second of his two RBIs, helping the Chicago White Sox beat the Cleveland Guardians 3-1 on Saturday night.Chicago reclaimed first place in the AL Central by percentage points over the Guardians, who won the first two games of the series on walk-off hits.Montgomery, who leads all shortstops with 22 homers, led off the eighth with a 402-foot shot to center off Herrin (1-4). It came on the first anniversary of his major league debut and gave the White Sox a 2-1 lead.All-Star Miguel Vargas tacked on a sacrifice fly against Matt Festa in the ninth, scoring Tristan Peters with an insurance run.Brandon Eisert (2-1) earned the win with two clean innings of relief, while Grant Taylor worked the ninth for his third save in six opportunities. Taylor allowed Brayan Rocchio’s game-ending two-run homer Friday.The White Sox went up 1-0 in the first on Montgomery’s double off Parker Messick, scoring Vargas. It was the only run allowed in five innings by Messick, a rookie who was chosen for the All-Star Game.Australian second baseman Travis Bazzana and closer Cade Smith were also named All-Stars from the Guardians, while first baseman Vargas was the only Chicago selectio …