7.5Diamond Chess Online cover art
Game · February 28, 2020

Diamond Chess Online

Play chess online at FICS, the worlds oldest chess serve, play the Pulsar Engine on or offline with chess and variants like Chess960 with levels, and use the Explorer with an opening tree book based on 640k over the board games and analysis which also works offline. There is In-App help. For online play, if no account, use the Connect as Guest button to play unrated. FICS accounts are life time free accounts. Diamond supports Dark Mode and has no ads. The On-Board program with difficulty levels available on and offline plays Chess, Chess960, and variants such as Crazyhouse, Losers and Atomic.

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