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move
The fifty-move rule in chess states that a player can claim a draw if no capture has been made and no pawn has been moved in the last fifty moves (for this purpose a "move" consists of a player completing a turn followed by the opponent completing a turn). The purpose of this rule is to prevent a player with no chance of winning from obstinately continuing to play indefinitely or seeking to win by tiring the opponent.
All of the basic checkmates can be accomplished in well under 50 moves. However, in the 20th century it was discovered that certain endgame positions are winnable but require more than 50 moves (without a capture or a pawn move). The rule was therefore changed to allow certain exceptions in which 100 moves were allowed with particular material combinations. However, winnable positions that required even more moves were later discovered, and in 1992, FIDE abolished all such exceptions and reinstated the strict 50-move rule.
Please help me! I have what I believe to be the mother of all airlocks within the coils of an indirect cylinder on a gravity fed hot water primary although other possible suggestions would be welcomed. Starting from the beginning, the boiler (an old potterton) is located in a basement it heats...
alex
Thread
22mm
28mm
airlock
boiler
central
central heating system
cistern
cold
cylinder
expansion
filling loop
gas
header tank
hot
hot water
indirect
move
pipe
potterton
pressurised
tank
valves
vent
water
Hi, Can anyone help please??
I need to move a rad 200mm to the left in my bathroom. I have a modena E80 combi. Do i need to completly drain the system and then cut and make good pipe or is there another way i drain to stop flooding downstairs. My combi is on the same level as im in a flat, but...
Matts
Thread
bar
bathroom
boiler
boilers
combi
drain
fix
leak
move
pipe
pressure
question
radiator
system
valve
wall
water
website
I want to change the rad in mine and my Mrs houses for a tower rad.
could you please explain how to move a radiator both for a for a system with a filling loop and also with a tank.
It would be much appreciated!
Thanks
bathroom fittin
Thread
bathroom
boiler
central heating system
cheap
combi
diy
fitting
move
newbie
parts
pipe
pipes
plumber
pressure
rad valve
radiator
system
towel rail
unvented
valves
vented
water
i need to move a toilet , or at least install a second toilet.
the existing toilet ( C ) drain runs down to a man hole (B) before it goes out into the street , this man hole is 1 meter deep.
i want to put a new toilet into position D in the diagram. i was thinking about running it into the...
that bloke.
Thread
correct
drain
drainage
fall
install
move
oil
pipe
toilet
waste
Hi
I have had a request whilst fitting a new toilet if it can be moved slightly to the left a little as it is v close to the wall at present and your knees knock the radiator!!!!
Is there a way of doing this with a pan connector - a flexi one wouldn't do it as it only needs moving 6 inches or...
Hi
I have had a request whilst fitting a new toilet if it can be moved slightly to the left a little as it is v close to the wall at present and your knees knock the radiator!!!!
Is there a way of doing this with a pan connector - a flexi one wouldn't do it as it only needs moving 6 inches...
MrT
Thread
branch
combi
combination
connector
drilling
fitting
job
move
oil
pan
pipe
problem
radiator
soil
toilet
wall
I'm planning to move my DHW cylinder from a first floor bedroom to a ground floor bathroom.
I intend to take the pipework from the exiting location up through the roof and down again.
It is currently a gravity hot water loop and pumped CH, but obviously i'll be moving to fully pumped...
Greenbeast
Thread
22mm
28mm
air
bathroom
bleed
boiler
cylinder
dhw
expansion
gravity
hot
hot water
move
pipe
pipe size
planning
pressure
pressurised
size
solar
system
tank
unvented
water
web
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