SUNRISE — Nikita Kucherov scored before he was ejected for kneeing Matthew Tkachuk, and the Tampa Bay Lightning beat the Florida Panthers 4-0 in a chippy game on Monday night. Jake Guentzel and Mitchell Chaffee also scored for Tampa Bay in its fifth win in six games. Brandon Hagel had an empty-netter, and Anthony Cirelli and Victor Hedman collected two assists apiece. Jonas Johansson made 36 saves in his first shutout of the season and No.