Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [dead-position]

Neither player can checkmate the opponent’s king with any series of legal moves.

7
votes
3answers
1k views

Maximum number of pieces on board in dead position

It is possible in a chess game to have a dead position in which both players have all eight pawns, one bishop, and a king--20 pieces total. If the two players' pawns are interlocked in "zig-zag" ...
-1
votes
2answers
963 views

What happens if me and my opponent only have kings? [duplicate]

So, you can capture any piece in chess except for the king. But what happens if me and my opponent get all pieces captured (except for the king)?
2
votes
3answers
458 views

Automatic draw rules

In developing a computer chess program, would it be reasonable to automatically declare a draw match for these two scenarios: A. Player 1 has a king and a knight, player 2 has only a king left. B. ...
9
votes
2answers
19k views

What happens after two Kings stay on the board?

A lot of times my sibling and I have played chess and have ended up with just two Kings. We have never known what would happen next. Two Kings on a field somehow result to an infinite game as each can ...
22
votes
6answers
7k views

What is sufficient mating material?

The FIDE chess rules describe that "The game is draw when a position is reached from which a checkmate cannot occur by any possible series of legal moves" (FIDE rule 9.6). This rules is sometimes ...