Encyclopedia Chess Informant 3

Encyclopedia Chess Informant 3 is a comprehensive training tool designed for players aiming to break through the 2400 ELO barrier. This educational app draws directly from the latest bestselling Chess Informant book, offering hand-picked chess combination puzzles sorted by theme. Unlike random online tactics, Encyclopedia Chess Informant 3 provides a structured progression that systematically reveals new layers of complexity. With advanced chess tactics at its core, it ensures every session builds on previous knowledge.

Gameplay & Learning

Each puzzle requires you to enter all key moves, mimicking the discipline of a real teacher. When you make a typical mistake, the app shows the refutation and provides tailored hints to guide you. You can also play out any puzzle position against the built-in computer engine, turning passive solving into active sparring. Encyclopedia Chess Informant 3 includes interactive theoretical lessons that explain the underlying patterns, ensuring you understand why each combination works.

Progression & Customization

The app monitors your solving accuracy and adjusts a dynamic ELO rating, so you always face challenges at your current skill level. A flexible test mode lets you set time limits or specific themes, while bookmarks allow you to revisit tough positions. The structured table of contents groups puzzles by theme and difficulty, letting you focus on either your weakest areas or prepare for upcoming tournament motifs.

Visuals & Experience

Designed with a clean, readable board and pieces, the interface adapts to tablet screens for a comfortable learning environment. All puzzles are double-checked for correctness, and the offline mode means you can train anywhere without an internet connection. Linking your free Chess King account enables you to continue the same course on Android, iOS, or Web seamlessly.