The game engine was written by Fidelity Electronics, makers of various chess computers, and reached a master rating of 2325 Elo.
[citation needed] The program has 17 levels of play.
The Fidelity Ultimate Chess Challenge was met with mostly positive reception.
[12] Robert A. Jung reviewed the game which was published to IGN, and gave it 7 out of 10.
He was positive to its gameplay, but was critical to its lack of board set-up option.