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-3 votes
1 answer
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Count arrangements with pairs of attacking kings [closed]

I have a $1\times n$ chessboard and $2$ pairs of kings in it. Both components of each pair of kings must be adjacent in the chessboard, that is, they must be attacking. Now, I want to calculate the ...
Cardstdani's user avatar
1 vote
2 answers
399 views

Sums Of Independent Random Variables: Pathological Behaviour

Background: The result of a chess game between two players is a win ,a loss or a draw which are (usually) scored respectively $1$ point, $0$ point or $0.5$ point for the appropriate player. Team ...
Ian Calvert's user avatar