Table:
text: 1964–65 Chicago Black Hawks season
Game log
Game log
Date_ Visitor Score Home Record
December 9 Chicago Black Hawks 6–1 New York Rangers 9–11–2
December 10 Chicago Black Hawks 5–1 Boston Bruins 10–11–2
December 12 Chicago Black Hawks 3–2 Detroit Red Wings 11–11–2
December 13 Detroit Red Wings 0–5 Chicago Black Hawks 12–11–2
December 15 Boston Bruins 5-7 Chicago Black Hawks 13–11–2
December 19 Chicago Black Hawks 6–3 Montreal Canadiens 14–11–2
December 20 Chicago Black Hawks 3-2 Boston Bruins 15–11–2
December 25 Toronto Maple Leafs 3–3 Chicago Black Hawks 15–11–3
December 26 Chicago Black Hawks 5–3 Toronto Maple Leafs 16–11–3
December 27 Boston Bruins 2–6 Chicago Black Hawks 17–11–3
December 29 Chicago Black Hawks 4–2 New York Rangers 18–11–3

Question: What was the score for the game on December 20, 1964–65 Chicago Black Hawks season game record?