chessmicrobase.com

What It Is

Chess Microbase is an online microbase tool built for chess. Its core idea is to break down traditional large, heavyweight game databases into smaller, more relevant collections of games. It is suitable for saving personal games, organizing opening preparation, sharing lessons with students, or publishing games on a blog. The product runs in the browser, also supports mobile devices, and emphasizes access anytime, anywhere.

Core Features

Based on the available text, its main capabilities focus on chess game management and distribution: users can enter and save their own games, annotate games, and use engine analysis in the browser. It supports creating multiple small game databases, adding games by copy-pasting PGN or importing PGN, and downloading PGN files.

For sharing, it supports publishing games to the web, sharing a single game or an entire microbase, and embedding a PGN viewer in a blog or website. In terms of collaboration and permissions, only general “sharing” is mentioned; there is no disclosed information about roles, access control, multi-user editing, or other enterprise-style collaboration features.

Pricing and Plans

The product uses a freemium model. A free account supports up to 3 microbases, with up to 100 games each. Premium costs $19.95/year and increases the limit to 100 microbases, with up to 1,000 games each. For individual players, coaches, or small content creators, the pricing is low and offers good value. However, the main text does not specify payment methods, refund policy, or whether there is a Premium trial.

Pros and Cons

Its strengths are its very clear positioning: lightweight, online, and well suited to small collections of related chess games. PGN import/export and web embedding also make it convenient for content distribution.

The downsides are limited information disclosure: there is no visible explanation of data security, backups, compliance, API access, third-party integrations, or customer support. Its capacity limits also make it clearly oriented toward microbases, so it is not suitable for professional database users who need to handle very large chess libraries.

Who It’s For and Access from China

It is suitable for chess coaches, chess bloggers, learners, tournament players, and users who want to organize games from old scoresheets. Access from China cannot be determined from the text alone, and payment methods are also not disclosed. If access or payment is inconvenient, alternatives such as Lichess Study, ChessBase, or Chess.com Analysis may be worth considering.