delivered the opinion of the Court.
Pеtitioner alleges that the State of Georgia applied the impermissible criterion of race to exclude venire members from the petit jury that convicted him. The Supreme Court of Georgia held petitioner’s equal protection claim procedurally barred as untimely under Georgia law, and we are now called upon to review the adequacy of the State’s procedural rule to bar consideration of the constitutional issue raised. We reverse.
I
In Seрtember 1984, a grand jury in Coweta County, Georgia, indicted petitioner James A. Ford, a black man, for the kidnaping, rape, and murder of a white woman. 1 The State notified petitioner of its intent to seek the death penalty and identified the statutory aggravating circumstances it would try to prove.
Before trial, petitioner filed a “Motion to Restrict Racial Use of Peremptory Challenges,” 2 alleging that the prosecu *414 tor for Coweta County had “over a long period of time” excluded black persons from juries “wherе the issues to be tried involved members of the opposite race.” The motion stated that petitioner “anticipated” the prosecutor would continue the pattern of racial exclusion in this case because of the different races of the accused and the victim. Petitioner requested an order forbidding the State to use “its peremptory challenges in a racially biased manner that would exclude members of the black race from serving on the Jury.” App. 3-4.
At a pretrial hearing on the motion, petitioner’s counsel said that his experience had been, “and the Court is aware[,] that the district attorney and the other assistant district attorneys have a history and a pattern when you have a defendant who is black, of using their per-emptory [sic] challenges to excuse potential jurors who are also black.” Petitioner’s counsel asked the trial judge to discourage further resort to this alleged practice by requiring “the district attorney, if he does use his peremptory challenges to excuse potential black *415 jurors, to justify on the record the reason for his excusing them.” Any failure of the prosecutor to offer such a justification on the record, petitioner’s counsel argued, “would evidence the fact that he is using [his peremptory challenges] in a discriminatory manner.” App. 10.
The prosecution opposed the motion, denying that petitioner could prove that prosecutors in previous cases had сhallenged, black jurors impermissibly. “[I]n practically every trial we have in this county,” the prosecutor observed, “there are always blacks on trial juries, and an all white jury is rare in any county.” He directed the judge’s attention to this Court’s decision in
Swain
v.
Alabama,
The trial judge responded that on “numerous or several” occasions “I’ve seen cases in which there are, have bеen black defendants and the district attorney’s office has struck perspective (sic) white jurors and left perspective (sic) black jurors on the jury. ... I have seen it done and I can’t sit here and document them and I have not documented them, but it’s been on more than one occasion.” The trial judge concluded that he was “taking that [observation] into consideration among other things and denying the motion to restrict racial use of peremptory challenges.” Id., at 11-12.
The trial began 10 days lаter. Although the jury selection on the first day was not transcribed, it is undisputed that the prosecution exercised 9 of its 10 peremptory challenges to strike black prospective jurors, leaving 1 black venire member seated on the jury. A black potential alternate juror was challenged not by the State but by petitioner. 3
*416 On the second day of the trial, both petitioner and respondent made their opening statements, after which the State presented eight witnesses before the noоn recess. At the start of the afternoon session, the trial judge called a conference in chambers to discuss, among other things, petitioner’s prior motion about “the State’s using all their strikes to strike blacks from being on the jury.” 4 Although the judge noted that the State had not used all of its peremptory challenges to strike black venire members and had left a black person on the jury, petitioner’s counsel observed for the record that the State had used 9 of its 10 challenges to strike black vеnire members. The trial judge concurred: “That’s what happened in the jury selection process. I just think that needs to be put in since that motion was made. Of course, the motion has been denied. ...” The prosecutor asked the court whether he needed to make any showing of the reasons he had exercised the State’s challenges. The trial judge answered that he was not asking for any, and none was made. Id., at 15-16.
After the jury had convicted petitioner on all counts and he had been sentеnced to death, his counsel moved for a new trial claiming, inter alia, that petitioner’s “right to an impartial jury as guaranteed by Sixth Amendment to the United States Constitution was violated by the prosecutor’s exercise of his peremptory challenges on a racial basis.” Id., at 7-8. The motion was denied.
On appeal, the Supreme Court of Georgia at one point interpreted petitioner’s claim as one “that the prosecutor's use of peremptory strikes to remove 9 of 10 possible black jurors denied Ford his right to a jury comprised of a fair cross-section of the community.” Although the court thereby
*417
referred to the Sixth Amendment concept of a “fair cross-section of the community,” see,
e. g., Taylor
v.
Louisiana,
Petitioner filed his first petition for certiоrari with this Court on January 22, 1986. While it was before us, we held in
Batson
v.
Kentucky,
On remand, the Supreme Court of Georgia held
sua sponte,
without briefing or arguments from the parties, that petitioner’s equal protection claim was procedurally barred.
We grаnted certiorari to decide whether the rule of procedure laid down by the Supreme Court of Georgia in
Sparks
was an adequate and independent state procedural ground that would bar review of petitioner’s
Batson
claim.
II
A
The threshold issues are whether and, if so, when petitioner presented the trial court with a cognizable Batson claim that the State’s exercise of its peremptory challenges rested on the impermissible ground of race in violation of the Equal Protection Clause of the Fourteenth Amendment. We think petitioner must be treated as having raised such a claim, although he certainly failed to do it with the clarity that appropriate citations would have promoted. The pretrial motion made no mention of the Equal Protection Clause, and the later motion for a new trial cited the Sixth Amendment, not the Fourteenth.
*419
The pretrial motion did allege, however, that the prosecution had engaged in a pattern of excluding black persons from juries “оver a long period of time,” and petitioner argued to this effect at the hearing on this motion as well as at the hearing on his motion for a new trial. This allegation could reasonably have been intended and interpreted to raise a claim under the Equal Protection Clause on the evidentiary theory articulated in
Batson’s
antecedent,
Swain
v.
Alabama,
Our interpretation of petitioner’s reference to a pattern of excluding black venire members “over a long period of time” as the assertion of a
Swain
claim was, in fact, adopted in the Georgia courts. The prosecutor himself cited
Swain
to the trial court in opposing the pretrial motion; the trial judge clearly implicated
Swain
in ruling that petitioner had failed to prove the systematic exclusion of blacks from petit juries; and the second opinion of the Supreme Court of Georgia in this case explicitly stated that petitioner had raised a
Swain
*420
claim, upon the merits of which he had lоst on his first appeal.
The State, indeed, concedes that petitioner properly raised a
Swain
claim in his pretrial motion, Tr. of Oral Arg. 40, but in proceeding to argue that the motion was insufficient to raise a claim under
Batson,
the State assumes a distinction between the holdings in those two cases that does not exist. Both
Swain
and
Batson
recognized that a purposeful exclusion of members of the defendant’s race from the jury selected to try him would work a denial of equal protection. To prevail on such an equal protection claim under
Swain,
as just noted, this Court indicated that a defendant must show a pattern of racial discrimination in prior cases as well as in his own. Because the petitioner in
Swain
had failed to prove purposeful racial discrimination in prior instances of jury selection, we held that he had “not laid the proper predicate for attacking the peremptory strikes as they were used in [his] case.”
Because Batson did not change the nature of the violation recognized in Swain, but merely the quantum of proof necessary to substantiate a particular claim, it follows that a defendant alleging a violation of equal protection of the law under Swain necessarily states an equal protection violation subject to proof under the Batson standard of circumstantial evidence as well. Thus, from the determination by the Supreme Court of Georgia that petitioner raised a claim under Swain, it follows that he raised an equal protection claim subject to the more lenient burden of proof laid down in Batson. 5
*421 B
We now face the question whether Georgia can bar consideration of that
Batson
claim as untimely raised. If we were to focus only on the fact of the state court’s conclusion that petitioner had raised a
Swain
claim, the issue of the
Batson
claim’s timeliness under state law could be resolved with the simplicity of a syllogism. • Under Georgia’s precedent, its Supreme Court will review a constitutional claim on the merits only if the record is clear that the claim “was directly and
properly
made in the court below and distinctly passed upon by the trial judge.”
Atlanta
v.
Columbia Pictures Corp.,
The Supreme Court of Georgia, nonetheless, rested its contrary conclusion on the rule announced in
State
v.
Sparks,
that “hereafter, any claim under
Batson
should be raised prior to the time the jurors selected to try the case are sworn.”
The requirement that any Batson claim be raised not only before trial, but in the period between the selection of the jurors and the administration of their oaths, is a sensible rule. *423 The imposition of this rule is nevertheless subject to our standards for assessing the adequacy of independent state procedural grounds to bar all consideration of claims under the national Constitution. A review of these standards reveals the inadequacy of Georgia’s rule in Sparks to foreclose consideration of the Batson claim in this case.
The appropriateness in general of looking to local rules for the law govеrning the timeliness of a constitutional claim is, of course, clear. In
Batson
itself, for example, we imposed no new procedural rules and declined either “to formulate particular procedures to be followed upon a defendant’s timely objection to a prosecutor’s challenges,” or to decide when an objection must be made to be timely.
In any given case, however, the sufficiency of such a rule to limit all review of a constitutional claim itself depends upon the timely exercise of the local power to set procedure. “Novelty in procedural requirements cannot be permitted to thwart review in this Court applied for by those who, in justified reliance upon prior decisions, seek vindication in state courts of their federal constitutional rights.”
NAACP
v.
Alabama ex rel. Patterson,
The Supreme Cоurt of Georgia’s application of its decision in Sparks to the case before us does not even remotely satisfy the requirement of James that an adequate and independent state procedural bar to the entertainment of constitutional claims must have been “firmly established and regularly followed” by the time as of which it is to be applied. At the time of petitioner’s trial, Georgia’s procedural law was just what it was when the Sparks defendant was tried, for Sparks was decided more than two years after petitioner in this case filed his motion on the prosecution’s use of peremptory challenges and long after petitioner’s trial was over. When petitioner filed his pretrial motion, he was subject to the same law that had allowed the defendant in Sparks to object even after the jury had been sworn. The very holding in Sparks was that the defendant was not procedurally barred from raising a Batson claim after the jury had been sworn and given preliminary instructions, and after the trial court had held a lengthy hearing on an unrelated mаtter. The court entertained the claim as having been raised “relatively promptly” because no prior decision of the Supreme Court of Georgia had required an earlier objection.
To apply
Sparks
retroactively to bar consideration of a claim not raised between the jurors’ selection and oath would therefore apply a rule unannounced at the time of petitioner’s trial and consequently inadequate to serve as an independent state ground within the meаning of
James.
Indeed, the Georgia court itself in
Sparks
disclaimed any such effect for
*425
that decision. It was only as to cases tried
“hereafter
[that] any claim under
Batson
should be raised prior to the time the jurors selected to try the case are sworn.”
Ill
The Supreme Court of Georgia erred both in concluding that petitioner’s allegation of an equal protection violation under
Swain
failed to raise a
Batson
claim, and in apparently relying on
Wainwright
v.
Sykes,
It is so ordered.
Notes
The indictment included five counts: murder (count 1); rape (count 2); kidnaping (count 3); armed robbery (count 4); and burglary (count 5).
Petitioner’s motion, filed on October 9, 1984, reads:
“Now comes JAMES FORD, the Defendant in the above styled action, and moves the Court to restrict the Prosecution from using its peremptory *414 challenges in a racially biased manner that would exclude members of the black race from serving on the Jury. In support of this Motion, the Defendant shows:
“1.
“The Prosecutor has over a long period of time excluded members of the black race from being allowed to serve on the Jury where the issues to be triеd involve members of the opposite race.
“2.
“This ease involves a black accused and the victim is a member of the white race.
“3.
“It is anticipated that the Prosecutor will continue his long pattern of racial discrimination in the exercise of his peremptory strikes.
“4.
“The exclusion of members of the black race in the Jury when a black accused is being tried is done in order that the accused will receive excessive punishment if found guilty, or to inject racial prejudicе into the fact finding process of the jury. See McCray vs. New York, [461 U. S. 961 (1983)]. Taylor vs. Louisana (sic),419 U. S. 522 (1975).” App. 3-4.
By statute, Georgia allots 20 peremptory challenges to “[e]very person indicted for a crime or offense which may subject him to death or to imprisonment for not less than four years.” Ga. Code Ann. § 15-12-165 (1990). The State is allotted 10 peremptory challenges in such cases. Ibid.
Petitioner and respondent disagree on whether, at the time of jury selection, petitioner renewed his motion alleging the prosecution’s use of raсially discriminatory peremptory challenges. Its renewal during jury selection is not a fact necessary to our decision, and we therefore assume for purposes of discussion that petitioner did not press the motion again.
The Supreme Court of Georgia’s second opinion includes the statement that petitioner’s “pre-trial motion was not an objection to the jury as se
*421
lected.”
We do not read the opinion of the Supreme Court of Georgia as announcing a refusal to entertain the Batson claim in the Georgia courts in the event of our holding that a claim was raised and is open to federal consideration.
The defendant in
State
v.
Sparks,
