Jose Mourinho famously used the Portuguese saying of βparking the busβ after a previous Tottenham Hotspur visit to Stamford Bridge which ended goalless.
Back then, in 2004, he was the Chelsea manager, in the first flush of Roman Abramovichβs game-changing ownership of the club, and was frustrated by the defensive tactics of Jacques Santini during his brief time in charge of Spurs.
Times have changed and while Mourinho has, with his own approach, become synonymous with strategically placing the charabanc this was another sign of how well-drilled this Spurs side now are under him.
A point was always enough to take them back to the top of the Premier League and it always felt like Mourinho was determined to achieve just that even if his stated intention was for more. In securing it he had the bonus of shutting out his former club and also dampening a little the occasion of this being the 1,000th match since Abramovich bought Chelsea. If they had won it would have awarded them the leadership and afforded the Russian billionaire a small toast.
Mourinho will also be aware that no manager has beaten him in three league games in a row and that Frank Lampard has won the previous two, doing the double over him last season, and would have struck some kind of psychological blow (or at least annoyed Mourinho) by winning again.
Mourinho has also lost four of his last five visits to Stamford Bridge and won here only once as an opposition manager. So, for many reasons, defeat was unthinkable for both coaches.
It began as a contest between two sides full of aspirations but ended with Spurs grimly wanting that point that took them ahead of Liverpool on goal difference. Any carping about that will have Mourinho saying β look at the table.
Chelsea will believe, particularly in a dominant second-half, that they did enough to win especially when, in injury-time, substitute Olivier Giroud was inadvertently put clear only to volley weakly into the arms of Spurs goalkeeper Hugo Lloris. However they, too, were unusually cautious and knew the damage of defeat.
It was indicative, however, that while Lampard made attacking changes Mourinho left Gareth Bale on the bench. Instead it was Baleβs Wales team-mate Ben Davies who came on for Steven Bergwijn as Spurs collected a third successive clean sheet away from home; they have 13 points from their five fixtures on the road (their best return since 1991) and are now nine league games unbeaten.
Not that Lampard will be unhappy. Chelsea were rolled over by Liverpool at home earlier this season and this result, and relatively controlled performance, was an indicator of the progress they too are making and the maturity they are finding.
It appears both sides will be contenders and maybe that is why it ended up being one of those encounters when two heavyweights eye each other up in the knowledge the blows will be landed later on in subsequent bouts.
While Chelsea attacked they were careful. They did not want to get caught in Mourinhoβs web by committing too many players forward; knowing they could easily be undone on the counter; knowing how ruthless Spurs can be as they showed against Manchester City last weekend. Mourinho even admitted he was waiting for Chelsea to take more risks.
In fairness these two sides have been among the most free-scoring in the league this season but it was not an afternoon for Chelseaβs array of attacking talent or for Spursβ Harry Kane or Heung-min Son. Instead it belonged to the defenders, the likes of Thiago Silva and Reece James and also Eric Dier and Joe Rodon at the heart of the Spurs defence with the latter doing well on his Premier League starting debut despite some nervy moments including under-hitting the back-pass that gave Giroud his chance.
Mourinho later reminded everyone that Rodonβs wages are a fraction of Silvaβs and that is what he has to contend with β without mentioning he had the luxury of keeping the rather well-paid Bale in reserve.
Maybe Giroud, if he had been on the pitch earlier, would have done better with two headed chances that fell to Tammy Abraham from excellent crosses delivered by James while the only other moments of note in the second half were Lloris scrambling down to the foot of his post to turn away a Mason Mount shot and a mix-up at the other end involving NβGolo Kante and goalkeeper Edouard Mendy.
Rarely will Kane and Son have threatened so little. But then sometimes it is about eking out performances and points like this over the course of a season if championships are to be challenged for and, once again, no-one could fault their effort or discipline or their understanding of the roles.
βWe came here to win,β Mourinho later said and in the first half that was true because while Spurs soaked up pressure they also broke with intent.
Kaneβs finely-weighted pass was lifted over by Bergwijn who probably should have scored. Soon after and Chelsea failed to clear and Serge Aurier played a one-two with Dier to force a smart, low save from Mendy.
For Chelsea Mount shot over, as did Ben Chilwell and also Hakim Ziyech but in truth they were doing nearly all their work in front of Spurs who often had all 11 players in their defensive third with Pierre-Emile Hojbjerg barking out instructions to keep the shape.
On the touchline Mourinho became agitated, knowing just how tight the game was, how one slip could make such a significant difference, but despite Giroudβs chance there was always the feeling that this was more about not losing than risking defeat by going for the win. And so it proved as the stalemate was inevitably played out.
Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β