That is, it is impossible for the knight to control both the corner square and the one adjacent to the enemy king (the one your own king doesn’t control)....

, or roughly 1043″. This includes some illegal positions (e.g., pawns on the first rank, both kings in check) and excludes legal positions following captu...

two movesThe shortest checkmate possible in chess is where black wins after two moves. In order for it to work, white needs to move their g-pawn to g4 on ...

A move which alters or makes certain the result of a game. A decisive move may make an advantageous position a winning one. A decisive error may lose the ...

Another common question is, How many meta keywords should I use? As a general rule, don’t use more than about 10 meta keywords for a single page. How many...

This happens when a moved piece attacks the king, resulting in a second piece giving check by discovered check. In fact, a “cross-checkmate” is also possi...

Generally the fundamental question of philosophy is the most basic and start-point question to be answered before any other questions. What are the ways o...

Is it possible to capture by en passant more than once in a game? Yes. Of course, this then happens with different pawns. Can you en passant after a move?...

Because of that fact, chess will be no different from sports or math or whatever, and those who rise to the very top will tend to have started quite young...

The first moves of a chess game are termed the “opening” or “opening moves”. A good opening will provide better protection of the King, control over an ar...