a thousand ways: that counter, flying from a pursuer, itself makes a capture; another, which stood at a vantage point, comes from a position far retired; this one dares to trust itself to the struggle, and deceives an enemy advancing on its prey; that one risks dangerous traps, and, apparently entrapped itself, counter traps two opponents; this one is advanced to greater things, so that when the formation is broken, it may quickly burst into the columns, and so that, when the rampart is overthrown, it may devastate the closed walls. Meanwhile, however keenly the battle rages with cut-up soldiers, you conquer with a formation that is full, or bereft of only a few soldiers, and each of your hands rattles with its band of captives. Allusions to the game are found in the works of such writers as Martial and Ovid and they provide ideal evidence as to the method of capture used in the game with passages such as: unus cum gemino calculus hoste perit, Ov. Ars amatoria 3.358 ("when one counter perishes by a twin foe"); cum medius gemino calculus hoste perit, Ov. Tristia 2.478 ("when a counter perishes in the midst by a twin foe"); and calculus hae (sc. tabula) gemino discolor hoste perit, Mart. 14.17.2 ("a counter of differing colour perishes on this [board] with a twin enemy"). Ovid also writes about the efforts to rescue an isolated piece away from the others: "how the different colored soldier marches forth in a straight line; when a piece caught between two adversaries is imperiled, how one advancing may be skilful to attack and rescue a piece moved forward, and retreating may move safely, not uncovered" (Tristia II 477–480). According to Ulrich Schädler, this indicates that the pieces in the game only moved one space per turn, instead of using the Rook's move, otherwise an isolated piece's escape would have been relatively easy. Schädler also deduces from this that pieces were able to jump over other pieces into an empty square beyond, otherwise a rescuing piece could end up blocking the other piece needing rescue. The last mention of latrunculi that survives from the Roman period is in the Saturnalia of Macrobius. For a long time, it was thought that the eighteenth book of Isidore of Seville's Etymologiae contains a reference to latrunculi, and this was used to argue that the pieces on either side were of