The first license upgrade brings you 3 more high-end engines for the “Play against Computer” mode: Komodo Dragon 3, Leela Zero and Ginkgo, the engine known from the popular Power Fritz 18. All 3 programs have become world champions in computer chess in Vienna in late summer 2022.
Please note that the previous installation of version 4.01A is a prerequisite for the update to be delivered to your Phoenix.
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Engine add-on package for Mephisto Phoenix