![The Pittsburgh Penguins, in white, have been in form throughout their play-off series against the Ottawa Senators. Patrick Doyle / AP Photo](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/GO4V5JZ2J5SB3LQYRNU4LEZWWI.jpg?smart=true&auth=20aaef8281b086eaba2e6e9a6ccd468fec4d8376bb40b0d1eefb947bb0a81e2d&width=400&height=225)
The Pittsburgh Penguins, in white, have been in form throughout their play-off series against the Ottawa Senators. Patrick Doyle / AP Photo
The Pittsburgh Penguins, in white, have been in form throughout their play-off series against the Ottawa Senators. Patrick Doyle / AP Photo
NHL: Pittsburgh Penguins on brink of Eastern Conference finals
Ottawa Senators beaten 7-3 as the Pens take a 3-1 series lead. Vancouver Canucks sack coach.