Jordan Rhodes hit a hat-trick as Norwich won a 4-3 thriller away at Wycombe.
The Canaries raced into the lead with two of Rhodes' goals coming in the first 15 minutes.
Paris Cowan-Hall responded for Wycombe, before Norwich's Tom Trybull pegged them back with a rising header.
TUESDAY'S RESULTS
Blackpool 2-0 Queens Park Rangers
Preston 2-2 Middlesbrough (Middlesbrough win 4-3 on pens)
Wolves 0-0 Leicester (Leicester win 3-1 on pens)
Wycombe 3-4 Norwich
Manchester United 2-2 Derby County (Derby win 8-7 on pens)
Rhodes added his third early in the second half, before Wycombe launched a comeback through Sam Saunders and Jason McCarthy goals.