Tiger species

Dec. 18 2015. 3 Tiger taxa are kept at Prague Zoo and I forgot to take a photo of the sign of this one. Prague has Amur - but I don\'t think this is one -, Sumatran and Malayan tigers. Any Tiger-expert which can tell which (sub) species is on the picture ?

It's not Amur for sure as those are kept separately in northwestern part of zoo next to Amur leopards and not in this pavillion.