diff --git a/sockets/arena_socket.js b/sockets/arena_socket.js
index 6ea99ec..60e87fc 100644
--- a/sockets/arena_socket.js
+++ b/sockets/arena_socket.js
@@ -359,29 +359,17 @@ function registerTeamModeHandlers(io, socket, mode) {
   });
 }
 
-/* ── Helper: Event an beide Spieler senden ── */
+/* ── Helper: Event an beide Spieler senden (Room-Broadcast) ── */
 function emitToMatch(io, matchId, event, data) {
-  // Immer Room-Broadcast (zuverlässigste Methode)
   io.to("arena_" + matchId).emit(event, data);
-  // Zusätzlich direkt an bekannte Socket-IDs falls vorhanden
-  const room = io._arenaRooms?.get(matchId);
-  if (room) {
-    ["player1", "player2"].forEach((slot) => {
-      if (room.sockets[slot]) {
-        io.to(room.sockets[slot]).emit(event, data);
-      }
-    });
-  }
 }
 
 function emitToOpponent(io, matchId, senderSlot, event, data) {
   const opponentSlot = senderSlot === "player1" ? "player2" : "player1";
-  // Direkt an Gegner-Socket
   const room = io._arenaRooms?.get(matchId);
   if (room?.sockets[opponentSlot]) {
     io.to(room.sockets[opponentSlot]).emit(event, data);
   }
-  // Kein Room-Broadcast hier (Sender würde eigene Karten nochmal empfangen)
 }
 
 /* ═══════════════════════════════════════════════════════════
diff --git a/views/1v1-battlefield.ejs b/views/1v1-battlefield.ejs
index 9f00bb1..fbfd8ec 100644
--- a/views/1v1-battlefield.ejs
+++ b/views/1v1-battlefield.ejs
@@ -883,16 +883,12 @@
       });
 
       /* ── Server: Zugwechsel ──────────────────────────────── */
-      let lastTurnChangeTs = 0;
       socket.on("turn_change", (data) => {
-        // Board synchronisieren falls mitgeliefert
+        // Sicherheits-Fallback: Overlay entfernen falls noch vorhanden
+        document.getElementById("board-lock-overlay")?.remove();
+        document.getElementById("connecting-overlay")?.remove();
+
         if (data.boardSync) applyBoardSync(data.boardSync);
-
-        // Duplikat-Schutz: gleiches Event innerhalb 1 Sekunde nur einmal verarbeiten
-        const now = Date.now();
-        if (now - lastTurnChangeTs < 1000) return;
-        lastTurnChangeTs = now;
-
         const nowMyTurn = data.activeSlot === mySlot;
         console.log("[1v1] turn_change:", data.activeSlot, "| ich:", mySlot, "| meinZug:", nowMyTurn);
         setTurnState(nowMyTurn);