Jonathan Toews scored at 1:34 of the third period to give the visiting Blackhawks a 2-1 triumph over the Buffalo Sabres Sunday night. It was Toews' 25th goal of the season. Chicago's other superstar forward, Patrick Kane, opened the scoring at 3:12 of the first period with his 28th goal of the season. Defenseman Duncan Keith didn't produce any points but finished the game with a plus-2.