Howe praises 'outstanding' display in Man City victory
The Newcastle manager had tested various strategies.
Previously, Howe had sent out teams that applied intense pressure against Manchester City. Other formations saw his team sitting back defensively. He experimented with multiple formations, all without positive results.
Howe was barely exaggerating when he said "we've tried everything" ahead of the weekend fixture.
However, he uncovered an effective approach.
After suffering a disappointing defeat at Brentford prior to the international break, Newcastle required a response, Howe and his team devised a tactical plan to secure their first victory against Manchester City.
The strategy paid dividends with a 2-1 win in front of a passionate home crowd marking Howe's initial Premier League success against Guardiola's side after 16 previous failures.
"I have extensive documentation of unsuccessful approaches against them, so I know what to avoid," Howe stated. "The list of effective methods is brief, but we continuously learn and refine our approach. That was our methodology."
The groundwork began after Newcastle's recent 3-1 loss at Brentford.
The manager invested extensive time studying video, evaluating practice sessions and looking for answers to their irregular season.
Despite having fewer players available, Newcastle concentrated on regaining "their dynamism and physicality" during the break.
Some significant tactical changes were introduced against Manchester City.
Skipper Bruno Guimaraes took up a central midfield position, replacing Sandro Tonali who had occupied that spot, as full-backs Lewis Hall and Tino Livramento began a match together for the first time in months and proved highly influential.
Fabian Schar also made his first top-flight start in two months, replacing centre-back Sven Botman.
However, rather than implementing radical changes, Howe maintained his preferred 4-3-3 system and two of the three modifications to his starting lineup were essentially forced after Kieran Trippier and Anthony Gordon missed out through injury.
Most of the squad members who played at Brentford and during the disappointing West Ham loss received chances to make amends.
"I'm against making wholesale changes," Howe stated. "Only in crisis situations would I consider drastic changes, which this isn't, and that's not my approach.
"I possess strong insight into our top talent and strive to create optimal conditions for their development by assisting them and encouraging their progress."
Newcastle's record showed only one win in 35 previous top-flight matches against City
Something clearly needed to change, however.
Only the struggling offenses of Wolves and Leeds had produced fewer goals than Newcastle this season.
New signing Nick Woltemade had seemed detached, with minimal attacking supply, particularly away from home.
Although Woltemade was away with Germany during the international break, Newcastle worked on different movements of players around the forward such as Barnes and Jacob Murphy, to maximize his effectiveness upon return.
Newcastle certainly created opportunities for Woltemade on Saturday, who was denied on three occasions by Manchester City goalkeeper Gianluigi Donnarumma.
Although Newcastle had become too Woltemade-focused, other attackers have emerged as reliable options.
Notably Barnes.
The forward was responsible for several significant misses in the first half - even failing to hit the target with an open goal - and admitted he was not "the most popular man" at halftime.
But not only did Barnes open the scoring with an excellent effort from the edge of the area in the second half, he delivered the winner just minutes after Manchester City equalized through Ruben Dias.
Newcastle had been ahead versus Arsenal, Brentford and West Ham but surrendered their leads.
But they didn't collapse when Manchester City equalized or, indeed, after eight minutes of stoppage time were added.
This was an evening when Newcastle won more tackles and aerial duels, and made more blocks than their opponents.
Although Manchester City controlled possession, which naturally affects the statistics, Newcastle stood firm and made nearly twice as many clearances (36) and restricted the visitors to just four shots on target.
That defensive performance impressed former Newcastle defender Jonathan Woodgate.
"Defensively they were outstanding, making it extremely challenging for City to exploit gaps in midfield," he told BBC Radio 5 Live. "In the second period I judged them the dominant team, frequently exposing City in transition and finishing with two excellent Barnes strikes. What a spectacular game."
Yet should this result under the lights at St James' necessarily come as a massive surprise?
Just Manchester City (13) have secured more home Premier League victories than Newcastle (11) this year.
Beginning last season, the Magpies have achieved eight wins, two draws and merely two losses at St James' Park versus elite Premier League opposition.
Yet in away matches, Newcastle have failed to win a Premier League game since April.
This accounts for their position just one point clear of the bottom three prior to Saturday's important win.
"While I'd like to assert that supporters shouldn't affect player performance, it completely changes dynamics," Howe acknowledged. "We must determine how to transfer positive energy into our away performances when we lack crowd support.
"That's our responsibility to resolve, whether through system adjustments, personnel changes. Whatever the solution, we must work diligently to find answers."