Where do I find a PGN?
When a game ends, most chess sites offer to download or copy the move list as a PGN.
Go through a chess game move by move
Upload a file or paste the PGN of a finished game, or the FEN of a single position. You get the board, the evaluation and the moments that mattered. Everything is calculated on your own computer, with no account.
Step 1Paste text or pick a file — the format is detected for you
Nothing to hand?
What is a FEN?
It is a one-line record of a single position: where the pieces stand, whose turn it is and which special moves are still allowed. You can copy it from a board editor.
Why does the evaluation keep changing?
The longer the search runs, the more replies it checks. A fast result can shift a little when you look again.