Encyclopedia Chess Informant 2

1000 high-quality puzzles for ELO 2200

Encyclopedia of Chess Combinations vol. 2 (ECC vol. 2) is the ultimate educational tool, offering a systematic and carefully curated collection designed specifically for players with an ELO rating of 2200. Built upon the latest edition of the renowned bestselling book by Chess Informant, this volume delivers intermediate-level chess combinations (ELO 2200) that are hand-picked and organized by tactical theme to ensure the most engaging and effective training experience possible. Unlike random, low-level tactics found across the web, this Chess Sphinx challenges you with consistent, progressive difficulty—revealing deeper nuances just as you think you’ve mastered a particular pattern.

Part of the Chess King Learn series (https://learn.chessking.com/), this course represents a revolutionary approach to chess instruction. The series spans tactics, strategy, openings, middlegame, and endgame, structured across skill levels—from beginners to advanced players and even professionals.

By using this course, you’ll deepen your chess understanding, master new tactical motifs and combinations, and solidify your knowledge through practical application.

The program functions as your personal coach, assigning tasks and guiding you through them when you're stuck. It offers hints, detailed explanations, and even highlights the sharp refutations of any inaccuracies you make.

A comprehensive theoretical section is included, explaining key methods for specific phases of the game using real-game examples. This theory is presented interactively—allowing you not only to read the lessons but also to play through moves on the board and explore complex variations hands-on.

Key Features of the Program:

♔ Thousands of high-quality, meticulously double-checked examples for accuracy
♔ Full move entry required—only the precise key moves accepted as correct
♔ Tasks graded by varying levels of complexity
♔ Diverse objectives in each exercise to enhance problem-solving skills
♔ Instant hints provided upon mistakes
♔ Clear refutations shown for common incorrect moves
♔ Ability to play out any puzzle position against the built-in computer
♔ Interactive theoretical lessons with dynamic board integration
♔ Well-structured, easy-to-navigate table of contents
♔ Real-time ELO rating tracking to monitor progress throughout the course
♔ Flexible test mode with customizable settings
♔ Bookmark functionality to save and revisit favorite exercises
♔ Optimized for tablets with larger screen support
♔ Fully offline—no internet connection required
♔ Sync across multiple devices via a free Chess King account (Android, iOS, Web)

The course includes a free version, allowing you to test all core features before unlocking the full content. The free lessons are fully functional and provide a real-world preview of the learning experience. Topics available in the free section include:

1. Annihilation of Defence
2. Blockade
3. Clearance
4. Deflection
5. Discovered Attack
6. Pinning
7. Demolition of Pawn Structure
8. Decoy
9. Interference
10. Double Attack

What's New in Version 2.4.2

Updated on Jul 12, 2023
* Introduced Spaced Repetition training mode—smartly combines previously failed exercises with new ones, delivering an optimized puzzle set for retention and improvement
* Added option to run tests using bookmarked exercises
* New daily puzzle goal feature—set your preferred number of puzzles to maintain peak tactical sharpness
* Daily streak tracker—monitor how many consecutive days you've met your daily goal
* Various bug fixes and performance enhancements