Interference (chess) Interference (chess) In the game of chess, interference occurs when the line between an attacked piece and its defender is interrupted by sacrificially interposing a piece. It is a chess tactic which seldom arises, and is therefore often overlooked. Opportunities for interference are rare because the defended object must be more valuable than the sacrificed piece, and the interposition must itself represent a threat. In the position at left, White to play will apparently be obliged to retreat the knight from f5, because the squares to which it could advance are all guarded. However, the interference move 1.Nd6+ interrupts the
Dubai Chess and Culture Club rating list. Dubai Chess and Culture Club Dubai Chess and Culture Club was established in 1979 as a part of the UAE Chess Federation, the governing body of chess in the UAE, and was officially recognized as an independent entity on May 16, 1981. The club's headquarters was acclaimed as the most modern and biggest dedicated chess club in the world when it was inaugurated on May 2, 1999. The building is designed in the shape of a rook, a piece in the game of chess. Some of the most notable members of the club include Saeed Ahmed Saeed, the