Four aces are already home. The remaining 48 cards are visible across nine uneven columns and six separate reserve positions, with no stock to draw.
The reserve supplies cards, not storage
Build columns down in alternating colors, moving one exposed card at a time. Any card can occupy an empty column. The six reserve cards may move onto the tableau or foundations, but their vacated positions cannot receive cards back. Finish each foundation upward by suit through king.
Keep a useful reserve receiver available
A reserve card can provide the rank you need to shift a blocker. Before sending it home, check whether that receiver is still needed in a column. Because runs do not move together, an empty column may be necessary to transfer their cards individually.