Arsenal were saved by a quick double salvo from Andrey Arshavin Fire and Park Chu-Young, as determined by the progression Carling Cup quarter-final against Bolton.
The pair scored within three minutes apart after the break, the Gunners continue unbeaten League Cup at the Emirates Stadium after receiving a fear at the beginning of the second half of the year continues.
Neither side managed to dominate the first period but the Trotters began well after the break the lead through Fabrice Muamba after he dispossessed Emmanuel Frimpong.
The Gunners responded well to fall back and, after Ivan Klasnic almost doubling the visitors the advantage by Arshavin, as he leveled fired across the face of goal.
Scorer turned provider three minutes later, when Russia played internationally in the park, which lured home a great effort to ensure that Arsenal would make the entry to the quarter-finals for the ninth consecutive year.