Chess Analysis Quiz Changelog

1.1.0 - 2026-05-05

Improved contrast between chess pieces and the board to meet WCAG AA in all combinations of white/black pieces, light/dark squares, and light/dark website theme. White pieces now use a white glyph with a dark outline; black pieces use a dark glyph with a light outline, replacing the previous approach of inheriting the site's text colour.

Import a PGN file by uploading or pasting the text
Display all moves in standard algebraic notation
Visual 8×8 chessboard with Unicode pieces
Click any move to view the board at that point with an arrow showing the played move
Click a piece then a destination square to record an alternative (better) move, shown with a different-coloured arrow
Alternative moves saved to local storage per game
Create a quiz from recorded alternative moves and save it to local storage
Take a quiz: the board shows the position and you click the piece you would move to its destination
Each quiz answer is marked correct or incorrect, with correct answer revealed
Final score shown at the end of each quiz
Home screen lists all saved games with options to resume analysis or retake the quiz