Arsenal were left frustrated as their Premier League title hopes suffered a blow after Blackburn grabbed a goalless draw at The Emirates.
The Gunners - who now trail leaders Manchester United by seven points with a match in hand - had plenty of possession, but were unable to really test Paul Robinson.
Rovers - who had lost five of the last eight matches - grew in confidence and survived the sending-off of midfielder Steven Nzonzi to earn a useful point in their battle against relegation.
Arsenal have gave away big chances.
Very hard to see them winning it now. Still possible though