engines - What does it mean when stockfish evaluates a move as an inaccuracy after previously thinking it was the best move? - Chess Stack Exchange

I stumbled onto this position from a game posted on reddit. Stockfish gives the best move as cxd4, which it evaluates as +2. If you play cxd4, it then says cxd4 was an inaccuracy (only being +1)

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engines - How do you have Arena show the second and third best move in analysis? - Chess Stack Exchange

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engines - Why does Stockfish evaluate this position as equal? - Chess Stack Exchange

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Approximately, at what level of the open source chess engine Stockfish would most grandmasters be on par with? - Quora

likeawizard's Blog • The highly frustrating side of chess engine development. •

How come Stockfish predicts mate in 26-24 moves, I make a different move that seems more logical to me, and it jumps down to mate in 14 moves (I'm not claiming to

engines - Bad Stockfish evaluation - Chess Stack Exchange

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How does a chess engine pick up the best move in the position

Why would a chess engine pick different moves when presented with identical setups in two different games? Shouldn't it always pick the same move? Stockfish did this at least 2 times in

When will the strongest computer chess engines be able to readily calculate up to depth 100 for typical middlegame positions? - Quora

engines - Why does Stockfish change evaluations and best moves depending on the number of displayed variations? - Chess Stack Exchange