White: queen's knight Nb1>c3

The posse hooted appreciatively as the stewardess approached them.

"Gentlemen, can we please keep the aisle clear?" she asked sweetly.

"Oh yeah!" "Damn!" "Nice ass on her!" they muttered to each other as she passed. Ever the professional, she approached a man who was studying his ticket. "That's a first-class ticket, sir," she observed. "You're up here with me."

"What a nice surprise," he said smoothly. "What's your name, miss...?"

"Amber Stephenson," she replied with a smile.