Brighton clinched a place in the third round of the Johnstone's Paint Trophy with a dramatic win on penalties after a Leyton Orient fightback.

A penalty by Adam Virgo and a low shot from Joe Anyinsah put the home side two up after only 14 minutes.

But Ryan Jarvis headed home in the 21st minute and Adam Boyd's 71st-minute penalty deservedly pulled Orient level.

Orient's Luke Ashworth had his penalty saved in the shoot-out, then Adam El-Abd converted the decisive kick.

Brighton: Kuipers, Whing, Richards, Hawkins, Elphick, El-Abd, Cox, Thornton, Savage, Virgo, Anyinsah (Robinson 67).
Subs Not Used: Thomson, Livermore, Loft, Fraser.

Booked: Hawkins, Robinson.

Goals: Virgo 5 pen, Anyinsah 14.

Leyton Orient: Jones, Saah, Chambers, Dawkins (Boyd 60), Cave-Brown (Purches 69), Terry, Palmer, Demetriou, Jarvis, Baker, Ashworth.
Subs Not Used: Morris, Shields, Bradley Gray.

Booked: Jones.

Goals: Jarvis 21, Boyd 72 pen.

Att: 2,157

Ref: James Linnington (Isle of Wight).