What is the ABBA penalty shootout format? The new spot-kicks

FIFA and UEFA have trialled the system on the international stage and now it will be introduced in the EFL Cup, EFL trophy and playoffs

UEFA planning 'ABBA' penalty shootout revolution

ABBA penalties format in Carabao Cup - Norwich City

Germany v Norway: First-Ever ABBA Penalty Shoot-Out : r/soccer

New penalty shoot-out system to be trialled at Community Shield - Eurosport

ABBA: The New Format Of Penalty Shootouts That Has Got Football Fans Confused

The 5 worst things about the new ABBA penalty shoot-out as Arsenal win Community Shield in bizarre fashion - Irish Mirror Online

Arsenal Chelsea highlights, new penalty shootout, ABBA explained

What is the ABBA penalty shootout format? Here's how it affects Aston Villa - Birmingham Live

Nottingham Forest to use new 'ABBA' style penalty shoot-out after Football League backs trial - Nottinghamshire Live