: A full year of digital access to professional training material and opening trends.
A version of the professional chess database management program (e.g., ChessBase 16 or 17). Mega Database: The official ChessBase Mega Database
Furthermore, the physical DVD version comes with a "No-Reformat Guarantee" from RBC—if your hard drive crashes, they will send you a new activation code for free. Chessbase Mega Pack Rbc
The Mega Package is a "one-stop shop" for professional preparation.
| Feature | Lichess Masters (Free) | Caissabase (Free) | | | :--- | :--- | :--- | :--- | | Total Games | 4.5 million | 5.1 million | 9.8 million | | Annotated Games | Few (user-submitted) | None | 85,000 GM annotations | | Tactical Search | No | No | Yes (Tactical Mask) | | Offline Access | No | Yes | Yes (Full offline) | | Correspondence Games | No | 200k | 620k | | Engine Included | No | No | Hiarcs 15 | : A full year of digital access to
❌ – costs significantly more than a year’s subscription to online databases (ChessBase cloud, Chesstempo, etc.). ❌ Steep learning curve – ChessBase software is powerful but not intuitive for casual users. ❌ Overkill for casual players – if you’re under 1800 FIDE, you’ll likely never use 99% of its features. ❌ Space & installation – requires ~30–50 GB hard drive space and occasional manual updates.
Here’s a concise review of the (often referred to as the Mega Package from ChessBase, sometimes bundled or marketed by RBC as a distributor): The Mega Package is a "one-stop shop" for
If this launches, the Chessbase Mega Pack RBC will move from a database to an AI coach.
The (or 2026 Edition) is the definitive software suite for serious chess players, combining the world's most powerful database management tool with a massive library of over 11.7 million games. 🏆 Core Components