Teemu Pukki scored twice and missed a penalty as Norwich City beat Birmingham City to go 10 points clear at the top of the Championship.
Aitor Karanka's Blues, who looked to have turned the corner with victory against Sheffield Wednesday at Hillsborough on Saturday, gave a spirited display.
But, after dominating early on, they were undone on 26 minutes when Dimitrios Giannoulis and Kenny McLean linked up down the left to slip in Pukki on the left side of box and he drilled home a powerful left-foot shot from a tight angle.
Blues then not only survived Pukki's miss from a 35th-minute penalty after keeper Neil Etheridge clipped Todd Cantwell, they hit back to level just three minutes later through Ivan Sanchez.