Questions tagged [75-move-rule]
Questions about the seventy-five-move rule
8
questions
8
votes
4
answers
3k
views
Does 'dead position' consider the 75 moves rule?
In 5.2.2 of the FIDE laws it says:
The game is drawn when a position has arisen in which neither player can checkmate the opponent’s king with any series of legal moves. The game is said to end in a ‘...
4
votes
2
answers
925
views
Why didn't Laurent Fressinet-Alexandra Kosteniuk (2007) end in a draw?
Game is available here. The last 116 moves of that game was R+B vs. R, which is a theoretical draw that is hard for a human to defend. Fressinet eventually faltered and resigned when he was about to ...
5
votes
2
answers
818
views
What is the need for repetition rules given the 50 & 75 move rules?
Given the existence of the (optional) 50-move rule and the (mandatory) 75-move rule, are the (optional) threefold-repetition rule and the (mandatory) fivefold-repetition strictly necessary? Do the ...
5
votes
1
answer
657
views
Longest possible game of Horde Chess
The longest possible normal game of chess has been calculated, but I want to know what the longest possible game of Horde Chess is. What makes this an interesting case is the crazy amount of pawn ...
1
vote
1
answer
861
views
EXTENDED New Year's Math Riddle: 5-fold repetition & 75-move rules
This puzzle extends Rewan Demontay's New Year Math Riddle.
Rewan asked (essentially): if the players co-operate, what's the largest number of times a given diagram can occur in a game before reaching ...
38
votes
2
answers
15k
views
Why is there a 50-move rule and a 75-move rule?
Logically, if 75 moves have been played, 50 moves would've also been played. This sounds ridiculous. It is like saying "I would buy this book if it cost under $60 and it costs under $40". So,...
18
votes
6
answers
3k
views
Does the FIDE 75-move rule apply after checkmate or resignation?
75 move rule says
9.6 If one or both of the following occur(s) then the game is drawn: (...) any series of at least 75 moves have been made by each player without the movement of any pawn and ...
21
votes
1
answer
4k
views
Has the 75 move draw rule ever been invoked in a FIDE rated standard game involving a GM?
In the latest FIDE Laws of Chess the arbiter is supposed to step in and declare the game drawn if 75 moves are played by both sides with no captures and no pawn moves.
It would be understandable if ...