It was nip and tuck in the closing stages of the game at Elland Road. With the game goalless, both sides went full-throttle in pursuit of the advantage.
With just one minute of injury time left to play, Marc Guéhi's efforts to defend a Raphinha corner spelled trouble for Palace as the defender's arm was adjudged to have been in an unnatural position when it struck the ball.
Raphinha stepped up to the spot-kick and scored with finesse to the delighted roar of the Elland Road crowd.
Here we've picked some of our favourite pictures from a thrilling evening in LS11.
15. Leeds v Palace
Whites players remonstrate with referee Kevin Friend over Marc Guéhi's handball. Photo: Bruce Rollinson
16. Leeds v Palace
Referee Kevin Friend consults his pitchside monitor. Photo: George Wood
18. Leeds v Palace
Raphinha's penalty hits the net in front of the Don Revie stand. Photo: George Wood