I loooooooove the rehearsal pics. Adam and Julia certainly look like they're erm... good friends.
I love the close-up from the rehearsal where Adam's in the black tank top, and he's just grabbed Julia and kissed her. I that's at the point where his character is simply furious with hers.
Allie, Adam looked unbelievable that night. He was so thin (this was right before he took Cabaret) and just.... gah. But I think there was some makeup for sure.

The picture you posted is from the actual Chess match scene. Josh's character sings this goregous solo, and Adam's just like "CHECK! CHECK! CHECK!!!!!"
A work of art is an invitation to love.