The World's Worst Blunder

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Bilbo21

While it's understandable people want to focus on dramatic invisible checkmates by grandmasters and their ilk, many more games are lost by mistakes than simply good play.

Please help us to find the very worst mistake ever made.

Bilbo21

I remember one game where Fischer gave up a bishop for nothing in return.  Don't know his opponent or the date.

solskytz

https://timkr.home.xs4all.nl/chess2/resigntxt.htm

The ultimate blunder!

AutisticCath

 

BronsteinPawn

Bobby Fischer blundering his second game of the 1972 championship. Probably worst mistake ever

 

Slow_pawn

Didn't Fischer win game 2, you know, psychologically? 

Drawgood

You cannot define the "worst" mistake in chess because it's a zero sum game. Whichever move leads to an immediate loss can be considered the "worst" moves. I guess you can say there are worst played games if they lead to a loss in fewest moves.

BronsteinPawn
Slow_pawn escribió:

Didn't Fischer win game 2, you know, psychologically? 

I like the "you know" very Fischery.

He was a fish. He lost the second game psychologically and practically, then Bush payed Stalin and Spassky lost on purpose.

solskytz

Take a good look at the link I put in comment #4. This really shows the WORST type possible of blunder - now tell me it isn't so!

BronsteinPawn

My ultimate blunder was telling my wife how much that wood chess set costed me.

gingerninja2003

look at my blitz games to see the worlds worst blunder.

i can't play fast.

knighttour2

Kramnik dropping mate in 1 against Deep Fritz

Bacrot dropping his queen against Inarkiev in the 2008 Grand Prix

At Linares in 2002, Beliavsky made the worst possible move and dropped mate in one in a better position

MayCaesar

This one might not be the worst, but it certainly caused one of the strongest reactions!

 

pawn8888

There's a big difference between having a move in your head and having the piece sitting in it's square. Two seconds later it's 'oh no!'

plzgaming
It's the fools mate lol
blueemu

http://www.chessgames.com/perl/chessgame?gid=1063717

Black's 36th move. WTAF was that?