Endgame riddle: Fischer vs Spassky - Game 10

The sharp endgame seen in game 10 of the 1972 match between Bobby Fischer and Boris Spassky has been analysed countless times. But there are still many open questions and new discoveries to be made. Karsten Müller invites you to help him solve the riddles emerging from this fascinating endgame.

Stockfish evaluates this endgame as +4.63. How is this possible

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