diff --git a/modules/io/src/main/scala/de/nowchess/io/fen/FenExporter.scala b/modules/io/src/main/scala/de/nowchess/io/fen/FenExporter.scala
index e71df91..9fa37e0 100644
--- a/modules/io/src/main/scala/de/nowchess/io/fen/FenExporter.scala
+++ b/modules/io/src/main/scala/de/nowchess/io/fen/FenExporter.scala
@@ -2,10 +2,10 @@ package de.nowchess.io.fen
 
 import de.nowchess.api.board.Board
 import de.nowchess.api.game.GameContext
-import de.nowchess.api.io.{FenExporter => ApiFenExporter}
+import de.nowchess.api.io.FenExporter as ApiFenExporter
 import de.nowchess.io.GameContextExport
 
 object FenExporter extends GameContextExport:
-  def boardToFen(board: Board): String                   = ApiFenExporter.boardToFen(board)
-  def gameContextToFen(context: GameContext): String     = ApiFenExporter.gameContextToFen(context)
-  def exportGameContext(context: GameContext): String     = ApiFenExporter.exportGameContext(context)
+  def boardToFen(board: Board): String                = ApiFenExporter.boardToFen(board)
+  def gameContextToFen(context: GameContext): String  = ApiFenExporter.gameContextToFen(context)
+  def exportGameContext(context: GameContext): String = ApiFenExporter.exportGameContext(context)
diff --git a/modules/io/src/main/scala/de/nowchess/io/pgn/PgnExporter.scala b/modules/io/src/main/scala/de/nowchess/io/pgn/PgnExporter.scala
index 5e002f6..c7312a8 100644
--- a/modules/io/src/main/scala/de/nowchess/io/pgn/PgnExporter.scala
+++ b/modules/io/src/main/scala/de/nowchess/io/pgn/PgnExporter.scala
@@ -3,8 +3,8 @@ package de.nowchess.io.pgn
 import de.nowchess.api.game.GameContext
 import de.nowchess.api.move.Move
 import de.nowchess.io.GameContextExport
-import de.nowchess.rules.pgn.{PgnExporter => RulesPgnExporter}
+import de.nowchess.rules.pgn.PgnExporter as RulesPgnExporter
 
 object PgnExporter extends GameContextExport:
-  def exportGameContext(context: GameContext): String                      = RulesPgnExporter.exportGameContext(context)
+  def exportGameContext(context: GameContext): String                     = RulesPgnExporter.exportGameContext(context)
   def exportGame(headers: Map[String, String], moves: List[Move]): String = RulesPgnExporter.exportGame(headers, moves)
diff --git a/modules/rule/src/main/scala/de/nowchess/rules/pgn/PgnExporter.scala b/modules/rule/src/main/scala/de/nowchess/rules/pgn/PgnExporter.scala
index 34b2973..5657cb3 100644
--- a/modules/rule/src/main/scala/de/nowchess/rules/pgn/PgnExporter.scala
+++ b/modules/rule/src/main/scala/de/nowchess/rules/pgn/PgnExporter.scala
@@ -22,9 +22,9 @@ object PgnExporter extends GameContextExport:
     else s"$headerLines\n\n$moveText"
 
   private def buildMoveText(headers: Map[String, String], moves: List[Move]): String =
-    val contexts  = moves.scanLeft(GameContext.initial)((ctx, move) => DefaultRules.applyMove(ctx)(move))
-    val sanMoves  = moves.zip(contexts).map { case (move, ctx) => moveToAlgebraic(move, ctx.board) }
-    val grouped   = sanMoves.zipWithIndex.groupBy(_._2 / 2)
+    val contexts = moves.scanLeft(GameContext.initial)((ctx, move) => DefaultRules.applyMove(ctx)(move))
+    val sanMoves = moves.zip(contexts).map { case (move, ctx) => moveToAlgebraic(move, ctx.board) }
+    val grouped  = sanMoves.zipWithIndex.groupBy(_._2 / 2)
     val moveLines = grouped.toList.sortBy(_._1).map { case (n, pairs) =>
       val w = pairs.find(_._2 % 2 == 0).map(_._1).getOrElse("")
       val b = pairs.find(_._2 % 2 == 1).map(_._1).getOrElse("")
@@ -38,7 +38,7 @@ object PgnExporter extends GameContextExport:
       case MoveType.CastleQueenside => "O-O-O"
       case MoveType.EnPassant       => s"${move.from.file.toString.toLowerCase}x${move.to}"
       case MoveType.Promotion(pp) =>
-        val suffix    = pp match
+        val suffix = pp match
           case PromotionPiece.Queen  => "=Q"
           case PromotionPiece.Rook   => "=R"
           case PromotionPiece.Bishop => "=B"