Analysis
The analysis board.
Enter a game move by move or paste it as PGN, set up an endgame – or take a basic position of the lessons – and let Stockfish think along. Share the position as a picture, link or QR code; everything stays in your browser.
Move the pieces on the board. Another move where the line goes on becomes a variation – nothing is overwritten.
Paste or keep a PGN
Basic positions:
Choose a PGN file with your games. chessophia finds the endgames in it – with the same rule as in our databases – and shows where you lose points.
Choose a PGN file
or drop it hereThe file never leaves your browser: it is read here and stored nowhere. Reload the page and everything is gone.
Your endgames
Where you lose points
Your points per endgame family, the weakest first. Beside it the average of all your endgames.
The endgames
A click shows the position in which the endgame began.
| Game | Endgame | Result |
|---|
How it works
- Every game is replayed move by move. The endgame begins by the same rule as for every number of this site. An endgame begins when at most 4 pieces besides kings and pawns are left – or the queens are off and neither side has more than 8 points (rook and minor piece). From move 10 at the earliest, and for 4 half-moves.
- With your name chessophia counts your points: win 1, draw ½. Without a name you see how the endgames ended for White and Black.
- For the games of great players and their verdicts from the tablebase: endgame tree, lessons and trainer. Endgame tree · Lessons · Puzzles
Pawn endgamesRook endgamesMinor piecesQueen endgamesRook and minor pieceQueen and piece