diff --git a/app/controllers/RelayTour.scala b/app/controllers/RelayTour.scala
index 2a9cd6fa3b..7bdf5b0248 100644
--- a/app/controllers/RelayTour.scala
+++ b/app/controllers/RelayTour.scala
@@ -4,11 +4,13 @@ import play.api.data.Form
 import play.api.mvc._
 import scala.annotation.nowarn
 import scala.concurrent.duration._
+import scala.util.chaining._
 import views._
 
 import lila.api.Context
 import lila.app._
 import lila.common.config.MaxPerSecond
+import lila.common.{ HTTPRequest, IpAddress }
 import lila.relay.{ RelayRound => RoundModel, RelayTour => TourModel }
 import lila.user.{ User => UserModel }
 
@@ -124,6 +126,21 @@ final class RelayTour(env: Env, apiC: => Api) extends LilaController(env) {
     }
   }
 
+  def pgn(id: String) =
+    Action.async { req =>
+      env.relay.api tourById TourModel.Id(id) map {
+        _ ?? { tour =>
+          apiC.GlobalConcurrencyLimitPerIP(HTTPRequest ipAddress req)(
+            env.relay.pgnStream(tour)
+          ) { source =>
+            asAttachmentStream(s"${env.relay.pgnStream filename tour}.pgn")(
+              Ok chunked source as pgnContentType
+            )
+          }
+        }
+      }
+    }
+
   def apiIndex =
     Action.async { implicit req =>
       apiC.jsonStream {
@@ -162,7 +179,7 @@ final class RelayTour(env: Env, apiC: => Api) extends LilaController(env) {
     key = "broadcast.tournament.user"
   )
 
-  private val CreateLimitPerIP = new lila.memo.RateLimit[lila.common.IpAddress](
+  private val CreateLimitPerIP = new lila.memo.RateLimit[IpAddress](
     credits = 10 * 10,
     duration = 24.hour,
     key = "broadcast.tournament.ip"
@@ -180,7 +197,7 @@ final class RelayTour(env: Env, apiC: => Api) extends LilaController(env) {
       else if (me.hasTitle || me.isVerified) 5
       else 10
     CreateLimitPerUser(me.id, cost = cost) {
-      CreateLimitPerIP(lila.common.HTTPRequest ipAddress req, cost = cost) {
+      CreateLimitPerIP(HTTPRequest ipAddress req, cost = cost) {
         create
       }(fail.fuccess)
     }(fail.fuccess)
diff --git a/conf/routes b/conf/routes
index f8fc340473..516152c78b 100644
--- a/conf/routes
+++ b/conf/routes
@@ -200,6 +200,7 @@ GET   /broadcast                              controllers.RelayTour.index(page:
 GET   /broadcast/new                          controllers.RelayTour.form
 POST  /broadcast/new                          controllers.RelayTour.create
 GET   /broadcast/:rs/$anyId<\w{8}>            controllers.RelayTour.redirectOrApiTour(rs: String, anyId: String)
+GET   /broadcast/$tourId<\w{8}>.pgn           controllers.RelayTour.pgn(tourId: String)
 GET   /broadcast/$tourId<\w{8}>/edit          controllers.RelayTour.edit(tourId: String)
 POST  /broadcast/$tourId<\w{8}>/edit          controllers.RelayTour.update(tourId: String)
 GET   /broadcast/$tourId<\w{8}>/new           controllers.RelayRound.form(tourId: String)
diff --git a/modules/relay/src/main/Env.scala b/modules/relay/src/main/Env.scala
index 31aa0c8ad8..1f8b9157e9 100644
--- a/modules/relay/src/main/Env.scala
+++ b/modules/relay/src/main/Env.scala
@@ -14,6 +14,7 @@ final class Env(
     multiboard: lila.study.StudyMultiBoard,
     studyRepo: lila.study.StudyRepo,
     chapterRepo: lila.study.ChapterRepo,
+    studyPgnDump: lila.study.PgnDump,
     gameRepo: lila.game.GameRepo,
     pgnDump: lila.game.PgnDump,
     gameProxy: lila.round.GameProxyRepo,
@@ -43,6 +44,8 @@ final class Env(
 
   lazy val markup = wire[RelayMarkup]
 
+  lazy val pgnStream = wire[RelayPgnStream]
+
   private lazy val sync = wire[RelaySync]
 
   private lazy val formatApi = wire[RelayFormatApi]
diff --git a/modules/relay/src/main/RelayPgnStream.scala b/modules/relay/src/main/RelayPgnStream.scala
new file mode 100644
index 0000000000..47675e35d4
--- /dev/null
+++ b/modules/relay/src/main/RelayPgnStream.scala
@@ -0,0 +1,33 @@
+package lila.relay
+
+import akka.stream.scaladsl._
+import org.joda.time.format.DateTimeFormat
+import scala.concurrent.duration._
+import scala.concurrent.ExecutionContext
+
+import lila.study.{ PgnDump, Study, StudyRepo }
+
+final class RelayPgnStream(
+    roundRepo: RelayRoundRepo,
+    studyRepo: StudyRepo,
+    studyPgnDump: PgnDump
+)(implicit ec: ExecutionContext) {
+
+  def apply(tour: RelayTour): Source[String, _] =
+    Source futureSource {
+      roundRepo.idsByTourOrdered(tour) flatMap { ids =>
+        studyRepo.byOrderedIds(ids.map(_.value).map(Study.Id)) map { studies =>
+          Source(studies).flatMapConcat { studyPgnDump(_, flags) }
+        }
+      }
+    }
+
+  private val flags      = PgnDump.WithFlags(comments = false, variations = false, clocks = true)
+  private val fileR      = """[\s,]""".r
+  private val dateFormat = DateTimeFormat forPattern "yyyy.MM.dd"
+
+  def filename(tour: RelayTour): String = {
+    val date = dateFormat.print(tour.syncedAt | tour.createdAt)
+    fileR.replaceAllIn(s"lichess_broadcast_${tour.slug}_${tour.id}_$date", "")
+  }
+}
diff --git a/modules/relay/src/main/RelayRoundRepo.scala b/modules/relay/src/main/RelayRoundRepo.scala
index 63d37a3b95..59415f0c9f 100644
--- a/modules/relay/src/main/RelayRoundRepo.scala
+++ b/modules/relay/src/main/RelayRoundRepo.scala
@@ -18,6 +18,14 @@ final private class RelayRoundRepo(val coll: Coll)(implicit ec: scala.concurrent
       .cursor[RelayRound]()
       .list(RelayTour.maxRelays)
 
+  def idsByTourOrdered(tour: RelayTour): Fu[List[RelayRound.Id]] =
+    coll
+      .find(selectors.tour(tour.id), $id(true).some)
+      .sort(sort.chrono)
+      .cursor[Bdoc]()
+      .list(RelayTour.maxRelays)
+      .map(_.flatMap(_.getAsOpt[RelayRound.Id]("_id")))
+
   def lastByTour(tour: RelayTour): Fu[Option[RelayRound]] =
     coll
       .find(selectors tour tour.id)