PulsarChess

Pulsar Chess Engine plays Chess with multiple levels and six Chess variants: Chess960, Crazyhouse, Loser's Chess, Atomic, Three Checks and Giveaway (also known as Suicide Chess).

Pulsar has levels of play from beginner too advanced. The game button lets the user control the variant and difficulty. It defaults to Chess at Easy (lowest level) but remembers the current settings when the app restarts. There are choices of chess pieces and board color schemes.