"I don't know yet." Absently Bean spun one end of the cord. It wasn't more than an eighth of an inch thick, but it would have lifted ten adults without breaking.
"Where did you get it?"
"Commissary. They asked what for. I said to practice tying knots."
Bean tied a loop in the end of the rope and slid it over his shoulders.
"Here, you two, hang on to the wall here. Now don't let go of the rope. Give me about fifty yards of slack." They complied, and Bean moved about ten feet from them along the wall. As soon as he was sure they were ready, he jackknifed off the wall and flew straight out, fifty yards. Then the rope snapped taut. It was so fine that it was virtually invisible, but it was strong enough to force Bean to veer off at almost a right angle. It happened so suddenly that he had inscribed a perfect arc and hit the wall hard before most of the other soldiers knew what had happened. Bean did a perfect rebound and drifted quickly back to where Ender and the others waited for him.
Many of the soldiers in the five regular squads hadn't noticed the rope, and were demanding to know how it was done. It was impossible to change direction that abruptly in nullo. Bean just laughed.
"Wait till the next game without a grid! They'll never know what hit them."
They never did. The next game was only two hours later, but Bean and two others had become pretty good at aiming and shooting while they flew at ridiculous speeds at the end of the rope. The slip of paper was delivered, and Dragon Army trotted off to the gate, to battle with Griffin Army. Bean coiled the rope all the way.
When the gate opened, all they could see was a large brown star only fifteen feet away, completely blocking their view of the enemy's gate.
Ender didn't pause. "Bean, give yourself fifty feet of rope and go around the star." Bean and his four soldiers dropped through the gate and in a moment Bean was launched sideways away from the star. The rope snapped taut, and Bean flew forward. As the rope was stopped by each edge of the star in turn, his arc became tighter and his speed greater, until when he hit the wall only a few feet away from the gate he was barely able to control his rebound to end up behind the star. But he immediately moved all his arms and legs so that those waiting inside the gate would know that the enemy hadn't flashed him anywhere.
Ender dropped through the gate, and Bean quickly told him how Griffin Army was situated. "They've got two squares of stars, all the way around the gate. All their soldiers are under cover, and there's no way to hit any of them until we're clear to the bottom wall. Even with shields, we'd get there at half strength and we wouldn't have a chance."
"They moving?" Ender asked.
"Do they need to?"
"I would." Ender thought for a moment. "This one's tough. We'll go for the gate, Bean."
Griffin Army began to call out to them.
"Hey, is anybody there?"
"Wake up, there's a war on!"
"We wanna join the picnic!"
They were still calling when Ender's army came out from behind their star with a shield of fourteen frozen soldiers. William Bee, Griffin Army's commander, waited patiently as the screen approached, his men waiting at the fringes of their stars for the moment when whatever was behind the screen became visible. About ten yards away, the screen suddenly exploded as the soldiers behind it shoved the screen north. The momentum carried them south twice as fast, and at the same moment the rest of Dragon Army burst from behind their star at the opposite end of the room, firing rapidly.
William Bee's boys joined battle immediately, of course, but William Bee was far more interested in what had been left behind when the shield disappeared. A formation of four frozen Dragon Army soldiers were moving headfirst toward the Griffin Army gate, held together by another frozen soldier whose feet and hands were hooked through their belts. A sixth soldier hung to the waist and trailed like the tail of a kite. Griffin Army was winning the battle easily, and William Bee concentrated on the formation as it approached the gate. Suddenly the soldier trailing in back moved--he wasn't frozen at all! And even though William Bee flashed him immediately, the damage was done. The format drifted in the Griffin Army gate, and their helmets touched all four corners simultaneously. A buzzer sounded, the gate reversed, and the frozen soldiers in the middle were carried by momentum right through the gate. All the flashers stopped working, and the game was over.
The teachergate opened and Lieutenant Anderson came in. Anderson stopped himself with a slight movement of his hands when he reached the center of the battleroom. "Ender," he called, breaking protocol. One of the frozen Dragon soldiers near the south wall tried to call through jaws that were clamped shut by the suit. Anderson drifted to him and unfroze him.
Ender was smiling.
"I beat you again, sir," Ender said.
Anderson didn't smile. "That's nonsense, Ender," Anderson said softly. "Your battle was with William Bee of Griffin Army."
Ender raised an eyebrow.
"After that maneuver," Anderson said, "the rules are being revised to require that all of the enemy's soldiers must be immobilized before the gate can be reversed."
"That's all right," Ender said. "It could only work once anyway." Anderson nodded, and was turning away when Ender added, "Is there going to be a new rule that armies
be given equal positions to fight from?"
Anderson turned back around. "If you're in one of the positions, Ender, you can hardly call them equal, whatever they are."
William Bee counted carefully and wondered how in the world he had lost when not one of his soldiers had been flashed and only four of Ender's soldiers were even mobile.