Old Suede Bolete? No, Chestnut Bolete

Old Suede Bolete? No, Chestnut Bolete

Observation - Old Suede Bolete? No, Chestnut Bolete - UK and Ireland. Description: In the leaf litter under Beech and Oak. There were 5 in a small group, I collected one this morning and have added more photos. Do the hollow chambers in the stem confirm the ID?

In the leaf litter under Beech and Oak.
There were 5 in a small group, I collected one this morning and have added more photos. Do the hollow chambers in the stem confirm the ID?