Doesn't look like it from the images above. The motherboard cutout is directly behind the PCI-e risers with the power input behind that again (with the MB tray being pushes closer to the "back" of the case like a normal ATX design). The SSD plate would also cover the MB / cooler if it was a sandwich design.
Yeah, you're right. Really odd layout. It's like an inverted NR200 stuck permanently in sandwich mode, without the top (bottom) fans.