Printable Charts

one square in any direction, from three in the corner to eight in the middle, and castling

the nearest square off the lines, over pieces, and four moves to the square next door

all six moves from one square, the article of the rules and how many squares each piece holds

one square forward, two on its first move, capturing diagonally — and never going back

file, rank and diagonal together — from twenty-one squares to twenty-seven

fourteen squares from any square of the board — the one piece that does not care where it stands

178 codes in the standard: 139 currencies divide by 100, 17 do not divide at all, 7 divide by 1,000 — and 25 codes are not money you can spend

one stop is twice the light: three scales with the same step on each

knitting needle sizes in three systems — metric, old UK, US — and the 0–7 yarn weights per the Craft Yarn Council

27 seconds added to UTC since 1972, none since 2016 — the longest run there has ever been

the A series · from A0 to A6

how many millimetres each size really is, and how much of the frame goes under the knife