Matt McGinn is ESPN FC's Real Madrid blogger. Twitter: @McGinn93
There was a curious sense of inevitability as Real Betis' Tony Sanabria steered a last-gasp diving header beyond Keylor Navas.
The Paraguayan's 94th-minute finish becomes the latest winning goal ever scored by a visiting team at the Bernabeu, pipping Lionel Messi's dramatic winner in El Clasico last season by two minutes. The goal did not come from an isolated attacking foray, but a precision-engineered 20-pass move in which 10 players touched the ball in a 71-second spell of uninterrupted possession.