Newcastle United were denied a famous win in Paris Saint-Germain via a late Kylian Mbappe penalty.
Alexander Isak's first half goal looked to be the difference between the two sides until Mbappe converted from the spot in the eighth minute of stoppage time.
The spot-kick was awarded in controversial fashion after the ball hit the chest of Tino Livramento before striking his arm.
Eddie Howe's side, without 14 senior players either through injury, suspension or ineligibility, were unchanged from Saturday's 4-1 win over Chelsea.
After riding out the early PSG onslaught, the Magpies took the lead in the 24th minute when Miguel Almiron's shot was parried by Gianluigi Donnarumma and into the path of Isak, who tapped home from close range.
The Sweden international became the first Newcastle player to score an away goal in the Champions League since Alan Shearer two decades ago.
The hosts piled on the pressure in the second half and after missed chance after missed chance, it felt as though it was to be Newcastle's night until the referee pointed to the spot in the closing minutes.
Here's our Newcastle United player ratings from a memorable night in the French capital:
1. Newcastle United's Swedish striker #14 Alexander Isak (C-L) celebrates with Newcastle United's Brazilian midfielder #39 Bruno Guimaraes (C-R) and teammates after opening the scoring during the UEFA Champions League 1st round, day 5, Group F football match between Paris Saint-Germain (PSG) and Newcastle United at the Parc des Princes stadium in Paris, on November 28, 2023. (Photo by Alain JOCARD / AFP) (Photo by ALAIN JOCARD/AFP via Getty Images)
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2. Nick Pope - 9
An inspired display from the Magpies No.22 with two point-blank saves to deny Kylian Mbappe & Bradley Barcola. World class. Also quick off his line to clear PSG danger. | AFP via Getty Images
3. Kieran Trippier - 8
Set the tone with a squeaky clean tackle on Mbappe in the opening stages. Lost a bit of composure after the break but dug in. | AFP via Getty Images
4. Jamaal Lascelles - 8.5
Backheeling the ball off Mbappe to win a throw-in is not something you’d ever expect! Won multiple tackles and aerially dominant. Colossus. | AFP via Getty Images