Pikafish Chess Online is a browser-based service for Chinese chess players who want to analyze positions, play against a computer, and review games. It uses the Pikafish chess engine to examine a board position and display candidate moves alongside an evaluation, helping users explore possible continuations and understand how the position may develop. The service also supports human-computer play, providing an option to test ideas through a game rather than analysis alone.

For players revisiting completed games, its game-record review tools make it possible to inspect moves and consider how the play unfolded. Position research is another core offering, allowing users to study specific setups with engine assistance. Because the features run in a web browser, users can access analysis and play without installing desktop software.

The brand brings several practical Chinese chess activities together in one online tool, serving players interested in move evaluation, practice, game review, and focused study of board positions