Arsenal rally, Slavia and Frankfurt in raptures

• Arsenal overturn two-goal deficit to eliminate Rennes
• Slavia stun Sevilla in extra time; Benfica also take long route
• Frankfurt reward huge away crowd with win at Internazionale
• Chelsea’s Giroud takes tally to nine with hat-trick at Dynamo Kyiv
  
• Added-time equaliser puts Valencia in Friday’s quarter-final draw
  

Results

Thursday

Olivier Giroud scored three in Kyiv©AFP/Getty Images

Arsenal 3-0 Rennes (agg: 4-3)
Benfica 3-0 Dinamo Zagreb (aet, agg: 3-1)
Dynamo Kyiv 0-5 Chelsea (agg: 0-8)
Internazionale 0-1 Frankfurt (agg: 0-1)
Krasnodar 1-1 Valencia (agg: 2-3)
Salzburg 3-1 Napoli (agg: 3-4)
Slavia Praha 4-3 Sevilla (aet, agg: 6-5)
Villarreal 2-1 Zenit (agg: 5-2)