The pressure is estimated by means of a mercury or an aneroid manometer. A stethoscope is normally used in conjunction with the instrument to listen to the blood pressure sounds (a stethoscope is not needed with an electronic sphygmomanometer).
ObjectID: 171. Description Edit | History. Chess is a two-player, abstract strategy board game that represents medieval warfare on an 8x8 board with alternating light and dark squares. Opposing pieces, traditionally designated White and Black, are initially lined up on either side.
Here you will learn how to set up a chess board and pieces correctly in order to play a game of chess under standard tournament rules (F.I.D.E). This guide is for beginners and those new to chess. It shows the normal set up for over the board (OTB) play.