chess links

https://www.chesspuzzles.com/mate-in-one - a fun challenge chess site that has a chance to win prizes. It's Mr. Basile's latest online game addiction.

http://www.chess.com/ - a free site that allows users to play chess against other players (you will need to register) or play against the computer. You can also learn to play chess and do chess challenges.

https://www.sparkchess.com/ - another free site that allows users to play chess against other players (you will need to register) or play against the computer. You can also learn about other chess news in the world.