Clayton Cross, Tyler Bridge and Jeffrey Bigelow also tallied goals for the Warriors, with Bridge getting his first varsity score.
Matt Moore and Jordan Wallace scored for Indian Lake/Long Lake and put them on the board.
"I was concerned about the game because we've had a lot of illness and Indian Lake/Long Lake took us to overtime at their place the first time we played them early in the season," said Willsboro coach Andrew Lee. "But, we came out right away and were able to score."
Indian/Long Lake 0
KEENE - Emma Nye and Amanda Boyle capitalized on two second-half opportunities to push Keene past Indian Lake/Long Lake in Section VII Class D playoffs on Oct. 30.
It was a scoreless game until a goal at the 22:58 mark of the second half. Boyle took the ball down the right side and crossed it in front to Nye, who headed it to the net.
With 2:49 remaining in the game, Boyle took a corner kick and Nye secured her second head ball of the contest.
Megan Hall played the majority of time in net for Keene and made three saves to secure the shut-out. Allison Pine stopped seven shots for Indian Lake/Long Lake.