3...Nc6?? blunders the f6 Knight to 4. exf6. Accuracy score (CAPS) is much easier to score "high" with when the opponent (in this case you) blunders really early in the game. It is easier to find good moves when you have a material advantage almost right away, so it is easier to get a higher accuracy score.
Both sides appeared to have played a fair game that is around the expected level for their rating range.
i lost
but he got 99.4 accuracy
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