diff --git a/html/testBotScripts/connectfour.html b/html/testBotScripts/connectfour.html
index f7f751e..638e4dc 100644
--- a/html/testBotScripts/connectfour.html
+++ b/html/testBotScripts/connectfour.html
@@ -83,6 +83,11 @@ function playingAT(col){
       var symbol="O";
     }
     
+    if(board[5][col]!== ""){
+      addLog('Player ' + currentPlayer + ', symbol ' + symbol + ' wants to play on column  ' + col + ' but that column is already full. He loses.');
+      return;
+    }
+    
     //find the first line empty
     var i=0;
     for(i = 0; i < 6 , board[i][col] !== ""; i++){
@@ -185,7 +190,18 @@ function playingAT(col){
       wins(currentPlayer);
       return;
     }
-       
+    
+    //if it was the last cell
+    var full=true;
+    for (var i = 0; i < 7; i ++){
+      if( board[5][i] == "" ){
+	full = false;
+      }
+    }
+    if (full){
+      addLog('match nul');
+      return;
+    }
     
     //change player
     if(currentPlayer == 1){
@@ -249,7 +265,7 @@ function startGame(){
   }
   //create board
   var table=createElem('table',{'class':'battleGrid', 'id': 'board'});
-  for (var i=6; i > -1; i--){
+  for (var i=5; i > -1; i--){
       var tr=createElem('tr');
       for (var j=0;j<7; j++){
 	  var td=createElem('td',{'id': 'td' + j + '_' + i});
diff --git a/src/arenas/connectFour/act.php b/src/arenas/connectFour/act.php
index 4f7381a..61edf4e 100644
--- a/src/arenas/connectFour/act.php
+++ b/src/arenas/connectFour/act.php
@@ -254,14 +254,38 @@ switch ($_POST['act']){
           }
 	  
 	}else{
-	  $anwserToJS=array(
-	  'continue'	=> 1,
-	  'strikeX' 	=> $strikeX,
-	  'strikeY'	=> $strikeY,
-	  'strikeSymbol'=> $you,
-	  'log'	=> $you." ".$currentBotName." joue colonne ". $anwserPlayer
-	  );
+	
+	  //Was it the last cell?
 
+	  $full=true;
+	  foreach ($_SESSION['map'][5] as $cell) {
+	    if ($cell == ""){
+	      $full=false;
+	      break;
+	    }
+	  }
+	  
+	  if($full){
+	  
+	   save_battle('connectFou',$_SESSION['bot1']['name'],$_SESSION['bot2']['name'],0);
+	   $anwserToJS=array(
+	    'continue'	=> 0,
+	    'strikeX' 	=> $strikeX,
+	    'strikeY'	=> $strikeY,
+	    'strikeSymbol'=> $you,
+	    'log'	=> $you." ".$currentBotName." joue colonne ". $anwserPlayer." match nul"
+	    );
+	  
+	  }else{
+	
+	    $anwserToJS=array(
+	    'continue'	=> 1,
+	    'strikeX' 	=> $strikeX,
+	    'strikeY'	=> $strikeY,
+	    'strikeSymbol'=> $you,
+	    'log'	=> $you." ".$currentBotName." joue colonne ". $anwserPlayer
+	    );
+	  }
 	}
       
       }else{