The House stalemate over choosing a new speaker has held firm through a long, excruciating third day and evening of voting with no conclusion.

Long after darkness, glimmers of a deal with far-right holdouts were emerging. But the day’s tally was dismal: party leader Kevin McCarthy lost seventh, eighth and then historic ninth, 10th and 11th rounds of voting, surpassing the number of 100 years ago in the last drawn-out fight to choose a speaker.

By nightfall, despite raucous protests from Democrats, Republicans voted to adjourn and return on Friday to try again.

The California Republican soaked up the moment without visible concern: “Apparently, I like to make history.”

The contours of an agreement with holdouts from the conservative Freedom Caucus began to take shape, including several of the key rules changes they have been seeking for months.

Those changes would shrink the power of the speaker’s office and give rank-and-file politicians more influence in drafting legislation.

At the core is the reinstatement of a House rule that would allow a single politician to make a motion to “vacate the chair”, essentially calling a vote to oust the speaker — a move Mr McCarthy had resisted because it had been held over the head of past Republican Speaker John Boehner, chasing him to early retirement.

Even if Mr McCarthy is able to secure the votes he needs, he will emerge as a weakened speaker, having given away some powers and constantly under a threat of being voted out by his detractors.

But he would also be potentially emboldened as a survivor of one of the more brutal fights for the gavel in US history.

Other wins for the holdouts include provisions in the proposed deal to expand the number of seats available on the House Rules Committee, to mandate 72 hours for bills to be posted before votes and to promise to try for a constitutional amendment that would impose federal limits on the number of terms a person could serve in the House and Senate.

The chairman of the chamber’s Freedom Caucus, Scott Perry of Pennsylvania, appeared receptive, tweeting the adage from Ronald Reagan, “Trust but verify”.

Lest hopes get ahead of reality, conservative holdout Ralph Norman of South Carolina said: “This is round one.”

“We’ve got some progress going on,” Mr McCarthy said, brushing back questions about the lengthy, messy process. “It’s not how you start, it’s how you finish.”

With Mr McCarthy’s supporters and foes locked in stalemate, the House cannot fully open for the new session, essentially at a standstill, unable to swear in elected members and conduct official business. And feelings of boredom, desperation and annoyance seemed increasingly evident on Thursday.

As night fell before the second anniversary of the January 6, 2021 attack on the Capitol by Donald Trump’s supporters trying to overturn Joe Biden’s election, Democrats said it was time to get serious.

The divisive speaker’s fight only underscored the fragility of American democracy exposed by that assault.

“This sacred House of Representatives needs a leader,” said Democrat Joe Neguse of Colorado, nominating his own party’s leader, Hakeem Jeffries, as speaker.

What started as a political novelty, the first time since 1923 a nominee had not won the gavel on the first vote, has devolved into a bitter Republican Party feud and deepening potential crisis.

Mr Jeffries won the most votes on every ballot but also remained short of a majority. Mr McCarthy ran second, gaining no ground.

Pressure has grown with each passing day for Mr McCarthy to somehow find the votes he needs or step aside. The incoming Republican chairmen of the House’s Foreign Affairs, Armed Services and Intelligence committees all said national security was at risk.

“The Biden administration is going unchecked and there is no oversight of the White House,” Republicans Michael McCaul, Mike Rogers and Mike Turner wrote in a joint statement.

“We cannot let personal politics place the safety and security of the United States at risk.”

But Mr McCarthy’s right-flank detractors, led by the Freedom Caucus and aligned with Mr Trump, appeared emboldened — even though the former president publicly backed Mr McCarthy.

Republican Party holdouts repeatedly put forward the name of representative Byron Donalds, ensuring continuation of the stalemate that increasingly carried undercurrents of race and politics. They also put forward Republican Kevin Hern of Oklahoma, splitting the protest vote.

A new generation of conservative Republicans, many aligned with Trump’s Make America Great Again agenda, want to upend business as usual in Washington and are committed to stopping Mr McCarthy’s rise without concessions to their priorities.

But those opposing Mr McCarthy do not all have the same complaints, and he may never be able to win over some of them.

The disorganised start to the new Congress pointed to difficulties ahead with Republicans now in control of the House, much the way that some past Republican speakers, including Mr Boehner, had trouble leading a rebellious right flank.

The result: government shutdowns, standoffs and Mr Boehner’s early retirement.

The longest fight for the gavel started in late 1855 and dragged on for two months, with 133 ballots, during debates over slavery in the run-up to the Civil War.