
ChessBase is a personal, stand-alone chess database that has become the standard throughout the world. Everyone uses ChessBase, from the World Champion to the amateur next door. It is the program of choice for anyone who loves the game and wants to know more about it.
Apart from valuable input by the readers I received extensive analyses from Zoran Petronijevic, Helmut Kahovec and Wolfram Schoen.
Here are the conclusions by Zoran Petronijevic:
Analysis by Zoran Petronijevic
Wolfram Schoen explains the critical moments of the endgame in "human terms":
Helmut Kahovec used Stockfish 14 to show the computer's point of view: