diff --git a/fink.sh b/fink.sh
new file mode 100755
index 0000000..baac7bc
--- /dev/null
+++ b/fink.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+sbcl --noinform --load fink.fasl --eval '(gtp-handler:gtp-client)' --eval '(quit)'
diff --git a/gobot.lisp b/gobot.lisp
index 7e81796..baf1271 100644
--- a/gobot.lisp
+++ b/gobot.lisp
@@ -10,6 +10,7 @@
 (defparameter *boardsize* *default-boardsize*)
 
 (defparameter *board* nil)
+(defparameter *cputime* 0.0)
 
 (defparameter *passed* nil)
 (defparameter *player* nil)
@@ -29,6 +30,7 @@
 
 (defun init ()
   ;(init other game specific stuff)
+  (setf *cputime* 0.0)
   (init-board))
 
 
diff --git a/gtp.lisp b/gtp.lisp
index e502853..abcba21 100644
--- a/gtp.lisp
+++ b/gtp.lisp
@@ -2,33 +2,39 @@
 
 
 (defparameter *quit?* nil)
-;(defparameter *cputime*)
+;(defparameter *cputime* 0)
 
 
 
 (defun gtp-net-client (server port)
   (go-bot:init)
   (setf *quit?* nil)
-  (let ((socket (tcp-connect server port)))
+  (let ((socket (netpipe:tcp-connect server port)))
     (if (eql socket nil)
 	()
 	(progn
 ;	  (format t "Connection establish, playing...~%")
 	  (do ()
 	      ((or (eql socket nil) (eql *quit?* t)))
-	    (let ((cmd (tcp-read socket)))
+	    (let ((cmd (netpipe:tcp-read socket)))
 	      	(format t "cmd: '~a'~%'" cmd)
-	      (let ((resp (dispatch-gtp-command cmd)))
-	       (print resp)
-		(tcp-print socket (concatenate 'string "= " resp (string #\newline) (string #\newline))))))))))
+	      (let ((resp (inc-cpu-timer (dispatch-gtp-command cmd))))
+		(print resp)
+		(netpipe:tcp-print socket (concatenate 'string "= " resp (string #\newline) (string #\newline))))))))))
 
+(defmacro inc-cpu-timer (body)
+  `(let ((start (get-internal-run-time)) 
+	 (val ,body)
+	 (end (get-internal-run-time)))
+     (setf go-bot:*cputime* (+ go-bot:*cputime* (float (/ (- end start) 1000))))
+     val))
 
 (defun gtp-client ()
   (go-bot:init)
   (setf *quit?* nil)
    (do ()
       ((eql *quit?* t))
-    (format t "= ~a~%~%" (dispatch-gtp-command (read-line t)))))
+    (format t "= ~a~%~%" (inc-cpu-timer (dispatch-gtp-command (read-line t))))))
 
 (defun split-string (string pivot-str)
   (do ((pivot (char pivot-str 0))
@@ -40,6 +46,10 @@
 	(progn (push (subseq string beg i) strings) (setf beg (+ i 1))))))
 
 
+(defparameter *supported_commands* '("name" "version" "protocol_version" "komi" "boardsize" "clear_board" "play" "genmove" "cputime" "quit" "game_score" "lisT_commands" "known_command"))
+
+(defun match-string (str)
+  (lambda (elem) (string-equal str elem)))
 
 (defun dispatch-gtp-command (command-string)
   (let* ((commands (split-string (string-upcase command-string) " "))
@@ -61,9 +71,12 @@
       (genmove (go-bot:do-genmove (char (second commands) 0)))
       (genmove_black (go-bot:do-genmove #\b))
       (genmove_white (go-bot:do-genmove #\w))
+      (cputime (write-to-string go-bot:*cputime*))
       ;(get_random_seed "0")
-      ;(known_command)
-      ;(list_commands)
+      (known_command (write-to-string (count-if (match-string (second commands)) *supported_commands*)))
+      (list_commands (let ((str ""))
+		       (loop for command in *supported_commands* do (setf str (concatenate 'string str command " ")))
+		       str))
       (game_score (format t "Score for ~c: ~s~%" go-bot:*player* (string-trim (string #\newline) (second commands))) "")
       (quit (setf *quit?* t) "")
       (otherwise (concatenate 'string "? unknown command: " (string-downcase (first commands)))))))
diff --git a/ip2gtp.cpp b/ip2gtp.cpp
index d9262dc..255ab4b 100644
--- a/ip2gtp.cpp
+++ b/ip2gtp.cpp
@@ -39,7 +39,7 @@ using namespace std;
 #define TRUE 1
 #define FALSE 0
 
-#define TCPPORT 10001		/* server port value */
+#define TCPPORT 10000		/* server port value */
 #define BUFSIZE 1024		/* size of i/o buffer */
 #define NOREADS 10		/* number of buffers transferred */
 
diff --git a/packages.lisp b/packages.lisp
index 0c1ee68..1af1aec 100644
--- a/packages.lisp
+++ b/packages.lisp
@@ -40,6 +40,7 @@
 	    :*version*
 	    :*author*
 	    :*player*
+	    :*cputime*
 	    :set-komi
 	    :set-boardsize
 	    :init-board