Liverpool and Manchester City shared a pulsating 1-1 draw in their title showdown to leave Arsenal on top of the Premier League, while Tottenham routed Aston Villa 4-0 to reignite their bid for a top four finish on Sunday.City took the lead through John Stones' first-half strike, but Alexis Mac Allister equalised with a penalty soon after the interval at Anfield.The result was exactly what Arsenal wanted as the Gunners retained first place, a position they earned when Kai Havertz's late header clinched a dramatic 2-1 win against Brentford on Saturday.Arsenal are above second-placed Liverpool on goal difference, with a +7 advantage, while champions City are one point adrift of the top two, with all three teams having 10 games left.In a title race for the ages, Arsenal will travel to City for a potentially decisive clash in both sides' next league game on March 31.City had drawn first blood at Anfield with a clever set-piece routine in the 23rd minute.Kevin De Bruyne hit a low corner that Stones met at the near post with a close-range finish.Liverpool levelled in the 50th minute when City defender Nathan Ake played a suicidal back-pass that was intercepted by Darwin Nunez.City keeper Ederson rushed off his line in a desperate bid to avert the danger, but only succeeded in catching Nunez with a reckless lunge.Mac Allister calmly stroked the spot-kick past Ederson and in a frantic finale, City's Jeremy Doku hit the post and then escaped another penalty appeal for his high challenge on Liverpool's goalscorer.An already seismic showdown was given extra significance by Jurgen Klopp's last top-flight meeting with City boss Pep Guardiola after his bombshell announcement that he will quit Liverpool at the end of this season.After