diff --git a/connectfour500.php b/connectfour500.php
new file mode 100644
index 0000000..a1a8d4a
--- /dev/null
+++ b/connectfour500.php
@@ -0,0 +1,25 @@
+<?php
+/*
+Bot returning a 500 error code (in order to test botsarena comportment if a bot fails
+by Gnieark https://blog-du-grouik.tinad.fr/ fev 2017 
+GNU GPL License
+*/
+header('Access-Control-Allow-Origin: *');
+header('Access-Control-Allow-Methods: GET, POST'); 
+header('Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept');
+$in=file_get_contents('php://input');
+$params=json_decode($in, TRUE);
+
+switch($params['action']){
+	case "init":
+		echo '{"name":"Gnieark"}';
+		break;
+	case "play-turn":
+		header($_SERVER['SERVER_PROTOCOL'] . ' 500 Internal Server Error', true, 500);	
+		break;
+	default:
+		break;
+}
+
+
+