Romelu Lukaku answered any recent criticism aimed in his direction against Lazio and Christian Eriksen is starting to understand what Inter require of him, says Nerazzurri coach Antonio Conte.

Inter bowed out of the Coppa Italia at the semi-final stage after a goalless draw at Juventus ensured a 2-1 aggregate defeat, but a 3-1 triumph over Lazio on Sunday saw Conte's side leapfrog rivals Milan at the top of Serie A.

Lukaku scored twice in the first half to move on to 300 career goals, and Lautaro Martinez was on target after Gonzalo Escalante had replied for the visitors at San Siro.

Speaking about the Belgium striker's showing, Conte told Sky Sport: "Romelu, like the whole team, gave a great response. Lautaro did, so did Ivan Perisic, the defenders, Marcelo Brozovic. They all stepped up.

"Some were starting to murmur about Lukaku after the Coppa Italia and a few lacklustre performances, suggesting he had some psychological blowback from that, but there are moments when you are not at 100 per cent.

"He came back firing on all cylinders and we need this Romelu. We need this determination and passion from everyone in the team."

Eriksen signed from Tottenham amid much fanfare in January 2020 but struggled to hit the ground running and was heavily linked with an exit last month.

However, the Denmark playmaker stayed put and has since impressed, something Conte puts down to becoming familiar with the requirements of Italian football.

"I think Christian had a few problems settling in, understanding Italian football, which is very difficult and tactical compared to the Premier League. There is also a far greater intensity now than in previous years here," Conte added.

"We tried in every way to settle him in, even changing tactical system. I think now he has made a step towards us, is starting to understand Italian, which is an important development too. He is understanding what we need.

"Eriksen was very focused when defending as well as attacking. He has a different power to his leg now after the fitness work.

"He's an extra option for us and I am more comfortable relying on him now."

Next up for Inter is a huge derby clash with Milan, a match that is sure to have huge ramifications on the outcome of the Scudetto.

Conte is relishing the challenge after seeing off a Lazio side that had won six straight league games.

"This was an objective we'd been chasing for a long time, to get to the top of the table, we achieved it after a game against a very strong team," he added.

"I congratulate Lazio and Simone Inzaghi, as they are tough, organised and with a lot of quality.

"The fact they were coming off six consecutive victories shows their strength, but at the same time it shows our mental strength.

"I am happy for the lads, inevitably this must be a starting point for us and not the finish line. We know the next game is the derby with Milan, going into it ahead is obviously much better.

"It's going to be a fascinating game between two teams who have strong ambitions."

Romelu Lukaku scored twice and assisted another to help Inter to a 3-1 win over Lazio that lifted Antonio Conte's men above bitter rivals Milan to the top of Serie A.

Milan's shock 2-0 loss to Spezia on Saturday opened the door for Inter and they pounced at San Siro on Sunday, taking a one-point lead into next weekend's huge Derby della Madonnina.

Lazio were furious with the awarding of Inter's 22nd-minute penalty as replays appeared to show Wesley Hoedt, drafted in after Stefan Radu was injured in the warm-up, got some of the ball before taking out Lautaro Martinez.

Lukaku converted and added a second ahead of half-time with the assistance of VAR, before teeing up Martinez to seal the points after Gonzalo Escalante had given Lazio some temporary hope.

There had been little between the sides prior to the controversial penalty call, with the VAR standing by referee Michael Fabbri's decision to point to the spot for Hoedt's challenge on Martinez.

Lukaku sent Pepe Reina the wrong way to extend his perfect penalty record in Serie A to 10 from 10, and the Belgium international did not have to wait long for the landmark 300th career goal for club and country.

It had an element of fortune about it as Marcelo Brozovic slid in on Manuel Lazzari and the ball ricocheted into the striker's path, though it took a lengthy VAR check to ascertain that Lukaku was level with the last man when the initial pass was played.

Lazio had found the net in each of their past 17 league outings, however, and they kept that run going when Sergej Milinkovic-Savic's free-kick heavily deflected off substitute Escalante and beat Samir Handanovic on his 500th Serie A appearance.

But just when the visitors had some momentum on their side, Lukaku charged down the right, held off Marco Parolo and unselfishly squared the ball for Martinez to tap into an empty net.

Reina denied Lukaku a hat-trick with a good save down low but Inter, knocked out of the Coppa Italia by Juventus in midweek, retained their two-goal cushion to move to the summit.

Romelu Lukaku scored twice in the first half of Inter's Serie A clash with Lazio on Sunday to bring up the 300th goal of his career.

The Belgium striker opened the scoring from the penalty spot at San Siro and added a second late in the opening period - the goal allowed to stand after initially being ruled out for offside.

Lukaku moved onto 56 goals for Inter in all competitions since joining from Manchester United in August 2019, 16 of those coming in the league this season.

That is one fewer than the 27-year-old has scored for his national side at senior level, though he still has some way to go before equalling the 87 netted for Everton between 2013 and 2017.

Lukaku's other goals were scored for United (42), Anderlecht (41) and West Brom (17). He failed to register for Chelsea, despite spending three years on the London club's books - two of those out on loan - and making 15 appearances.

Lazio can win Serie A's Scudetto race this season according to Christian Vieri, who lauded Simone Inzaghi's "amazing" team.

Spearheaded by highly rated head coach Inzaghi, talisman Ciro Immobile and star midfielder Sergej Milinkovic-Savic, Lazio are once again challenging in 2020-21.

Lazio can move to within six points of top spot with victory over second-placed Inter on Sunday as they prepare for a blockbuster Champions League last-16 tie against holders Bayern Munich.

Inzaghi has renewed Lazio's fortunes since taking charge in 2016, guiding the capital club to Coppa Italia (2019) and Supercoppa Italiana (2017 and 2019) success. The Biancocelesti had not celebrated silverware since 2013.

Ahead of the Inter showdown, Lazio have found the net in each of their past 17 Serie A games – they last went on a longer streak in October 1994 (18).

Lazio have also gained the most Serie A points in 2021 (19). They are the only unbeaten side (W6 D1) – having also conceded the fewest goals (four, level with Genoa) since the turn of the year.

Vieri spent a year with Lazio in 1998-99 – scoring 14 goals in 28 appearances under Sven-Goran Eriksson as the club won the UEFA Cup Winners' Cup and Supercoppa Italiana alongside Alessandro Nesta, Pavel Nedved, Marcelo Salas, Sinisa Mihajlovic and Dejan Stankovic before a then-record move to Inter – and he hailed the work of Inzaghi.

"He has been there for four years. You can't change coach every year," ex-Italy striker Vieri told Stats Perform News. "Coaches need time. All the teams that are changing every year aren't doing well.

"Lazio are doing amazing. They have an amazing director – [Igli] Tare, fantastic. They have big players at Lazio.

"Lazio are a fantastic team. They played amazing football. In the Champions League and qualified very easy.

"Lazio are there to win everything. Lazio can win the Scudetto, you never know. Let's see what happens in the Champions League. Anything can happen, but they're doing amazing."

Lazio have not won the Scudetto since 1999-2000 – Inzaghi was part of that triumphant team as a player – but threatened to end their drought last season.

They were only a point adrift of Juventus when the league was suspended due to the coronavirus pandemic in March last year.

But when the 2019-20 campaign resumed, Lazio stumbled and eventually finished third – four points behind Juve as the Turin powerhouse claimed a ninth consecutive Serie A crown.

"Everyone stopped playing, not only Lazio. The thing is, when you play and you don't need to win the Scudetto, you play with no pressure," the 47-year-old Vieri explained.

"When they say to you, there's 8-10 games to go and we have to win all eight, and tomorrow we have to win, it changes. You stop sleeping. You're nervous because you have to win.

"One thing is winning the game and no one says anything – you're second or third but no one expects you to win. But when they say there's five games to go and you have to win all five, that changes everything.

"When they started again after COVID-19, they had to win the last six or seven games and didn't do that. Juventus are used to the pressure. That's how it is."

Antonio Conte has apologised for his actions during Inter's Coppa Italia exit to Juventus, saying he should have "reacted differently" after he was "insulted".

The Inter coach, previously in charge in Turin, aimed an insulting gesture at Juve chairman Andrea Agnelli as the pair traded comments at the Allianz Stadium.

The Bianconeri earned a goalless draw to advance to the final 2-1 on aggregate, but Conte was apologetic when revisiting the incident ahead of Inter's Serie A meeting with Lazio on Sunday.

However, the former Italy boss, who said after the game Juve "need more sportsmanship and respect", suggested he was insulted first.

Conte said: "I want to only talk about football during the press conference, so I will say this before we begin: I am here to apologise.

"I reacted in the wrong way to being insulted. I could have reacted differently and that would have been more positive.

"I am sorry and I will learn from this for future reference. The insults and provocation should not be an excuse, because I still shouldn't have responded like that.

"Everyone saw what happened; that is important to me.

"However, we as coaches, players and presidents are meant to set an example and therefore I should have reacted to insults and provocation in a different way - perhaps with a thumbs up or applause, to show I could hear what was being said, but it would've been a more positive response.

"Having said all that, now we should concentrate on the game. People want to talk about football, not gossip."