Despite entering their first-ever European campaign, Crystal Palace are learning at a rapid pace. Without star figures like forward Jean-Philippe Mateta and wing-back Daniel Muñoz, the Eagles departed Dublin with a comfortable win that all but guarantees them a place in the Europa Conference League playoffs.
A further victory in their upcoming match against Finnish KuPS ought to be enough to seal straight passage to the knockout stages, particularly after a previous setback against Strasbourg.
This match provided a chance for some of Palace's lesser-used talent to impress. Christantus Uche, making only his second beginning after joining on loan from Getafe, notched the scoring with a clinical finish. Striker Eddie Nketiah contributed a another, scoring for the second game in succession.
A Shelbourne team that had concluded their league season were outmatched against a largely second-string Palace lineup. The Londoners were further depleted by the news that Mateta and Muñoz are sidelined with knee problems.
In spite of heavy rain in Dublin, Palace quickly took control. A flowing passing sequence in the 11th minute, initiated by Daichi Kamada's clever pass, let Nketiah to lay on Uche for a simple tap-in.
Midfielder Adam Wharton went close minutes later, fizzing a powerful effort over the bar. Nketiah subsequently appealed for a penalty after bursting into the box, but the referee waved away the protests.
The formerArsenal striker didn't need to wait long to find his goal, prodding home from a yard out after Uche's effort had hit the post.
The home side were clinging on desperately. Full-back Kameron Ledwidge was fortunate to avoid a booking for two robust challenges on Yeremy Pino, before Chris Richards rattled the crossbar with a header from a corner.
The contest was effectively over eight minutes before half-time. Yeremy Pino meandered past some comically weak challenges before calmly slotting a shot past goalkeeper Wessel Speel to make it 3-0.
After the break, coach Oliver Glasner took the chance to withdraw several individuals like Kamada and Wharton. Replacement Romain Esse came close to scoring with his very first touch, only to see his effort blocked.
The youngster was incredibly unlucky later on, seeing one shot strike off each posts before being clasped on the line. Uche then missed a sitter of a chance, indicating there is still room for development in his game.
The only concern for Palace was a late injury to Justin Devenny, who limped off. This paved the way for 17-year-old striker Benji Casey to make his first-team debut, capping an otherwise perfect night for the traveling side.
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