“He didn’t indicate (soreness) to me at all during the game,” Shanahan said. But nothing during the game at all.”Immediately after the game, Purdy told reporters he “felt good. Said Shanahan: “Guys are competitive, especially after games. Also, Demarcus Robinson is one game into his 49ers tenure after serving a three-game suspension. “We’re going into our fifth week and we haven’t had one week of practice with our three guys,” Shanahan said.