Le jeu de la hache ("play of the axe") is a French manual on combat with the poleaxe dating to c. 1400.
The manuscript measures 240 by 160 mm (9.4 by 6.3 in) and consists of ten vellum leaves. The text consists of a prologue (fols. 2r-v, paragraphs 1-4), a main section (paragraphs 4-51) describing combat between two right-handed opponents, followed by a shorter part (paragraphs 52-73) discussing how a right-handed knight should deal with a left-handed opponent.
The manuscript is recorded to have been part of the library of Francis I in 1544 as it was moved to Fontainebleau.