Sir Frederick Madden states in p. 280: Snorr Sturleson relates an anecdote of King Canute, which would prove that monarch to have been a great lover of the game. About the year 1028, whilst engaged in his warfare against the Kings of Norway and Sweden, Canute rode over to Roskild, to visit Earl Ulfr, the husband of his sister. An entertainment was prepared for their guest, but the King was out of spirits and did not enjoy it. They attempted to restore his cheerfulness by conversation, but without success. At length, the Earl challenged the King to play at chess, which was accepted, and, the chess table being brought, they sat down to their game. After they had played awhile, the King made a false move, in consequence of which Ulfr captured one of his opponent's Knights. But the King would not allow it, and replacing his piece, bade the Earl play differently. On this, the Earl (who was of a hasty disposition) waxing angry, overturned the chess board and left the room. The King called after him, saying, Ulfr, thou coward, dost thou thus flee? The Earl returned to the door, and said: You would have taken a longer flight in the river Helga, had I not come to your assistance, when the Swedes beat you like a dog--you did not then call me a coward. He then retired, and some days afterwards was murdered by the King's orders. This anecdote is corroborated (so far as the chess is concerned) by a passage in the anonymous history of the monastery of Ramsey, composed probably about the time of Henry I, where we are told, that Bishop Etheric coming one night at a late hour on urgent business to King Canute, found the monarch and his courtiers amusing themselves at the games of dice and chess.