The openness did grant Erwin substantial influence on the light squares. Levi considered developing his other knight, but decided instead to prepare a fianchetto, advancing his g-file pawn a single space. This would bolster his own strength on the light squares and snugly surround his king with power once he castled.

A soft sequence of crackles from the fireplace broke the silence, and Levi regarded his commander's softening expression. One corner of his lip curled — a rare, fleeting tick that revealed mild amusement.

"Just like the barmaids say," he replied. "Opposites must attract."

Levi ran a slow finger along the side of his glass. The edge felt rather warm, while the source of the heat danced on in the glowing refraction.

"But you do take."

Some things, of course, were simply more difficult to obtain.