During a flashback in Shadow of the Tomb Raider Lara will have the chance to relive her childhood. During the final portion Lara will have to solve the riddle of the White Queen, here’s how. When inside first head to the globe at the far end of the room from the starting point. Turn the globe to match 90 degrees east and 30 degrees west to expose the ladder to the upper room. Head up and around to the wheel and turn it to expose the bat. Now head down and place the knights with shields on the right and left edge of the inner square towards. This will reflect the lights and reveal the White Queen. To unlock the queen from the cage head to the globe and slight change the coordinates to unlock the cage. Now pull the queen towards the inner circle between the shielded knights to unlock the hidden room.