Fritz Powerbook 2025 包含 2500 万个开局位置，这些位置源自 170 万场高级锦标赛比赛。每个位置都存储了所有相关信息：该位置的所有走法、平均等级的棋手、成功率和表现结果。Fritz Powerbook 2025 所源自的比赛（Corr 比赛除外）也包括在内。Fritz Powerbook 2025 代表了当前开局理论的最新水平。FritzPowerbook 还源自 Correspondence 2024 数据库中的 100,000 场最佳比赛，以进一步提高书中给出的走法的理论价值。
File Size: 1 GB
The Fritz Powerbook 2025 contains 25 millions opening positions, derived from 1.7 million high class tournament games. Together with each position all relevant information is stored: all moves that were played in the position, by players of what average rating, with what success and performance results. The games from which the Fritz Powerbook 2025 were derived (except the Corr Games) are also included. The Fritz Powerbook 2025 represents the state of the art of current openings theory. The FritzPowerbook was derived also from the best 100,000 games from the Correspondence 2024 Database to enhance even more the theoretical value of moves given by the book.
With the 2025 edition you get 3 Books: Fritz Powerbook, Strongbook and the CorrBook. Discover exciting and tricky new lines and practice them against Fritz. In addition the Powerbook has a small but very exclusive book with the strongest GM games (ELO >= 2550) from the past 100 years (2.7 Mio positions) and StrongBook Games Database.
Password/解压密码www.tbtos.com