David Moyes and Declan Rice revelled in repaying West Ham supporters back after a difficult season as the Hammers reached the Europa Conference League last four on Thursday.

A Michail Antonio brace, along with goals for Lucas Paqueta and Rice, sent West Ham through with a 4-1 home victory and a 5-2 aggregate triumph over Gent.

That saw Moyes' side reach their second continental semi-final in as many years, having made it to the Europa League last four a season ago.

With West Ham battling relegation in the Premier League, sitting just four points above the bottom three, Moyes hailed the Hammers' achievements in balancing European football and domestic challenges.

He told BT Sport: "It is a brilliant achievement. To do it two years in a row is special, it really is. It doesn't happen very often so we'll look forward to the semi-finals.

"It's been tough for the fans [this year]. We've had so many positive things coming from European football that it has built a great relationship with the players.

"It was really important we got to the semi-finals. Gent caused us problems and we had to work hard for the win."

Rice's 58th-minute strike put the Hammers in full control of the tie after Paqueta and Antonio's first goal had put West Ham into the lead following Hugo Cuypers' first-half opener.

The West Ham captain echoed his manager's sentiment, relishing the impact the result could have on the fans after a difficult season.

Rice told BT Sport: "I can't put it into words. Another semi-final back-to-back. The place was rocking and you felt it. To score and the lads play really well, ah, it was a top night for the club.

"In the last couple of games we've not got off to the best start, waiting for teams to score to react. But when we got that goal we felt the buzz and the energy. In the second half it could have been six or seven."

As for his goal, driving over the halfway line before drilling into the bottom-left corner, Rice sees it as one of his best finishes for the club.

"When I pick the ball up in those positions and have space to drive into I feel good," the England midfielder added. "That's when I feel I'm at my best. It doesn't happen all the time.

"It definitely goes down as one of my best goals for West Ham. I didn't even know how to celebrate. I was just so happy to score, let alone it be like that, so it was special."

"There's obviously not been a lot for west ham fans to cheer for this season but they will be happy tonight and to put a smile on their faces is unbelievable."

West Ham will face AZ Alkmaar in the semi-finals after the Eredivisie side won on penalties against Anderlecht, who squandered a 2-0 lead from the first leg.

"AZ Alkmaar have had good momentum all year and have a good young team with lots of new talent," Moyes added. 

"It will be a really hard game. For them to come from 2-0 down and get through is a great achievement."

David Moyes bemoaned West Ham's failure to match Gent's physicality as they were made to settle for a 1-1 draw in the first leg of their Europa Conference League quarter-final.

West Ham headed to Belgium unbeaten in the competition this season, a record they protected on Thursday.

But it could have been so much better for the Hammers, who led through Danny Ings' opener with their first attempt on the stroke of half-time.

Rather than kick on in the second half, however, Moyes' side let Gent back into the game.

Hugo Cuypers equalised for the home side, and West Ham never looked comfortable defending against breakout star Gift Orban, who hit the crossbar with an overhead kick.

Moyes was forced to accept a draw was a reasonable result ahead of returning to London Stadium, but he was far from enthused with West Ham's performance.

They attempted only four shots, their fewest in a Conference League match, to 20 from Gent. Orban, with five attempts, outshot West Ham.

"A draw away from home in Europe, you would nearly always take that, but I expected a bit better tonight," Moyes told BT Sport.

"Nevertheless, it's a draw and still a good result and gives us a chance in the second leg."

Explaining why he was so unhappy, the manager continued: "I thought we didn't win enough first balls, enough second balls all night.

"It was nothing to do with tactical battles or anything else. It was more to do with the physical side, and we seemed to lose out tonight. That was disappointing."

Ings was similarly downbeat, adding: "It was nice to get a goal, but I'm still disappointed with the way we played tonight as a team."

West Ham will face Gent in the Europa Conference League quarter-finals as they bid to reach a European semi-final for the second straight year.

The Hammers made it to the Europa League final four last season, suffering a heartbreaking 3-1 aggregate defeat to eventual champions Eintracht Frankfurt.

But they thumped Cypriot side AEK Larnaca 4-0 at home on Thursday to seal a 6-0 aggregate win, before being matched with Belgian club Gent in Friday's quarter-final draw.

If they can get past Gent, David Moyes' men will face either AZ or Anderlecht to reach the final on June 7 after those two were pitted against each other in the last eight.

AZ have avoided defeat in seven of their last eight European clashes with Belgian opponents, with Anderlecht looking to win their first game against the Eredivisie side in three attempts having lost their previous two meetings.

On the other side of the draw, Lech Poznan stand between Fiorentina and their first European semi-final since the 2014-15 season.

History does not bode well for Poznan, with Fiorentina winning four of their six encounters with Polish clubs in European competitions.

The winner of that tie will play either Basel or Nice to see who will take their place in the showpiece match in Prague's Fortuna Arena.

The first legs of the quarter-finals will be played on April 13 before the return fixtures on April 20.