The time allowed for consideration of the moves in chess, and the management of the clocks used to regulate such is a most important element in estimating the relative strength of chess players. So important, in fact, that pure chess, and chess with clocks is found by experience to be a very different thing with certain players. Bird finds the clocks more trouble than the chess, and as everybody knows is heavily handicapped by them, hence his force and success in ordinary play is far greater than in tournaments. Take the time limit alone for two players of equal reputation, who may not be disturbed or distracted by the clocks, a difference in the time limit of ten or even five moves an hour would in some cases turn the scale between them. Passing over the faster Bird; and other English players who prefer the slower rate take a very notable example, Steinitz and Zukertort. After the Criterion Great Tournament of 1883 opinions differed much as to which of these was the stronger player, but after the match at 15 moves an hour, in the United States, won by Steinitz with a score of 10 to 4, the palm has been generally awarded to Steinitz, and without any qualification whatever the term of champion of the chess world has been universally accorded to him and still continues to be so, notwithstanding the superior claims of Dr. Tarrasch based upon victory in three successive International Chess Tournaments, Breslan 1889, Manchester 1890, and Dresden in 1892, in the two first named not losing a single game, and in the last, one only, feats never accomplished by Steinitz. Zukertort was undoubtedly a far more ready, and we have long thought a finer player than Steinitz, but skill was so nicely balanced between them that a very slight variation or acceleration in rate would have been in Zukertort's favour. At 25 moves an hour or at any faster rate it would have been odds on Zukertort, at 15 moves an hour or less it would have been safer to back Steinitz. Staunton, Kolisch, and Paulsen seem to have been the slowest of the players, 10 moves an hour would suit them better than 15, a 10 or 12 hour game with them was not uncommon. Bird is the fastest, and his best games have averaged 40 moves an hour or two or three hours for a game, a reasonable rate for recreationary chess. In the last century one-and-a-half or two hours was considered a fair duration for a good game, 30 moves an hour would give three hours for a game of 45 moves or four for a game of 60 moves, and such could be finished at the usual sitting without adjournment.