The home side continued to push in the latter stages of the half - with Moses and Di Santo testing Petr Cech five minutes before the break - but Chelsea's two-goal lead remained intact.
Half-Time Report: Wigan Athletic 0-2 Chelsea
© PA Photos
Branislav Ivanovic and Frank Lampard hand Chelsea a 2-0 lead over Wigan Athletic at the interval.
Live Commentary: Wigan 0-2 Chelsea - as it happened>
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