(record-game? :type boolean :initarg :record-game?
:documentation "Whether to record moves and clcck of this game"
:reader record-game?)
- (final-result :type fixnum :initarg :final-result
+ (final-result :type (or null fixnum) :initarg :final-result
:documentation "Final count, is NIL while game in play"
:accessor final-result)
(max-minutes :type fixnum :initarg :max-minutes