Yep

Shogi.UI/Pages/Play/GameBoard/PlayerName.razor

@@ -11,6 +11,12 @@
 		<span>&nbsp;</span>
 	}
 
+	@if (IsVictor)
+	{
+		<span class="victory-marker" title="Victory!">Victor</span>
+		<span>&nbsp;</span>
+	}
+
 	@if (string.IsNullOrEmpty(Name))
 	{
 		<span>Empty Seat</span>
@@ -25,5 +31,6 @@
 @code {
 	[Parameter][EditorRequired] public bool IsTurn { get; set; }
 	[Parameter][EditorRequired] public bool InCheck { get; set; }
+	[Parameter][EditorRequired] public bool IsVictor { get; set; }
 	[Parameter][EditorRequired] public string Name { get; set; } = string.Empty;
 }