diff --git a/org/homelinux/largo/games/board/History.java b/org/homelinux/largo/games/board/History.java
--- a/org/homelinux/largo/games/board/History.java
+++ b/org/homelinux/largo/games/board/History.java
@@ -6,25 +6,25 @@
 package org.homelinux.largo.games.board;
 
 public class History {
-    Piece piece;
-    int pos;
-    boolean turn;
+	Piece piece;
+	int pos;
+	boolean turn;
 
-    public History(Piece p, int n, boolean t) {
-        piece = new Piece(p);
-        pos = n;
-        turn = t;
-    }
+	public History(Piece p, int n, boolean t) {
+		piece = new Piece(p);
+		pos = n;
+		turn = t;
+	}
 
-    public Piece piece() {
-        return piece;
-    }
+	public Piece piece() {
+		return piece;
+	}
 
-    public int pos() {
-        return pos;
-    }
+	public int pos() {
+		return pos;
+	}
 
-    public boolean turn() {
-        return turn;
-    }
+	public boolean turn() {
+		return turn;
+	}
 }