diff --git a/src/routes/join/[code]/+page.svelte b/src/routes/join/[code]/+page.svelte
index 108f683..a39df36 100644
--- a/src/routes/join/[code]/+page.svelte
+++ b/src/routes/join/[code]/+page.svelte
@@ -30,6 +30,16 @@
 
 	const link = $derived(`${location.origin}/join/${roomId}`);
 	const watching = $derived(room?.spectating ?? false);
+	/** The tab's title: whose move it is, or how the game stands, so a glance at the tab bar says whether it is your turn. */
+	const title = $derived.by(() => {
+		const g = room?.state;
+		if (!room || !g) return `table ${roomId}`;
+		const seat = g.seats.find((id) => g.players[id].side === g.toMove);
+		const toMove = seat ? g.players[seat].name : g.toMove;
+		if (g.over) return g.over.winner === null ? 'a draw' : g.over.winner === room.me ? 'you win' : `${g.players[g.over.winner].name} wins`;
+		if (watching) return `${room.others.map((s) => s.name).join(' and ')}, ${toMove} to move`;
+		return seat === room.me ? 'your move' : `${toMove} to move`;
+	});
 
 	// Return to a held seat, or take a place in the gallery and offer one. A link from the keeper carries a seat:
 	// it leaves the address bar at once, is kept only once the server takes it, and never replaces a seat that
@@ -158,7 +168,7 @@
 </script>
 
 <svelte:head>
-	<title>Wyrm: a game</title>
+	<title>Wyrm: {title}</title>
 </svelte:head>
 
 <header class="masthead">