Mega Database 2026

SYSTEM REQUIREMENTS: Desktop PC or Notebook, 4 GB RAM, Windows 11 or 10, ChessBase '26, 18, 17 or 16, Internet access.

The ChessBase Mega Database 2026 is the premiere chess database with over 11,7 million games from 1475 to 2025 in high quality. Packing more than 114,000 annotated games, Mega 2026 contains the worlds largest collection of high-class analysed games. Train like a pro! Prepare for your opponents with ChessBase and the Mega Database 2026. Let grandmasters explain how to best handle your favorite variations, improve your repertoire and much more.

• Includes Mega Update Service 2026: update your Mega with your ChessBase 26 (or 18/17) program every week with over 5,000 new games. Thats about 250,000 new games by the end of 2026!
  
• Comfortable design with even more top-level tournaments than ever before!
  
• Direct access to All World Championship matches, Candidates tournaments, famous historical tournaments and all Olympiads!
  
• Player lexicon for download with over 1.4 million player names and more than 44,000 player photos (only with ChessBase 26/18/17)

RRP: 195 / Update from Mega 2025: 95*

*Update prices only valid if existing program key is supplied (just email us the code with your order number).

Available as a download or as a booklet with an imprinted activation key

SYSTEM REQUIREMENTS: Desktop PC or Notebook, 4 GB RAM, Windows 11 or 10, ChessBase 18, 17 or 16, Internet access.