def gameOver(self):
        return self.winner != None
unsubscribe from event (name) onto dispatcher
dataset/ETHPy150Open pybrain/pybrain/pybrain/rl/environments/twoplayergames/twoplayergame.py/TwoPlayerGame.gameOver--crossover with--dataset/ETHPy150Open selfsk/nodeset.core/src/nodeset/core/interfaces/nodes.py/INode.unsubscribe