chess puzzle contest 4
zugzwang 2015/07/29 07:35
prove that chess position in game no 694 is legal.
prize..500+es for first correct reply

zugzwang 2015/07/30 07:39
zugzwang: prove that chess position in game no 694 is legal.
prize..500+es for first correct reply
due to insufficient participation nd weak response,i m sadly going to close dis puzzle contest series. it is last puzzle of the series..to marrow i ll declare d result of dis puzzle
Shiya 2015/07/30 07:56
I dnt knw anythng abt ths game. . . . .draw
lontsivanina 2015/07/30 10:17
same here
zugzwang 2015/07/31 06:06
zugzwang: prove that chess position in game no 694 is legal.
prize..500+es for first correct reply
seemingly illegal check in d final position of game no.694. coz how cn white deliver double check?
BUT THERE IS AMAZING answer -by retro analysis it cn be proved. white's pawn was on g5 nd aftr Black' f7 to f5 pawn move White captured it e.p. dat is gxf6.

NinthElement 2015/08/25 13:36
zugzwang: due to insufficient participation nd weak response,i m sadly going to close dis puzzle contest series. it is last puzzle of the series..to marrow i ll declare d result of dis puzzle
Try attaching the image of the chess board in the topic for such puzzles. I will see about creating a bbcode to link directly to boards too.
NinthElement 2015/08/25 13:44
zugzwang: seemingly illegal check in d final position of game no.694. coz how cn white deliver double check?
BUT THERE IS AMAZING answer -by retro analysis it cn be proved. white's pawn was on g5 nd aftr Black' f7 to f5 pawn move White captured it e.p. dat is gxf6.
I might have gotten it but the last move info on the board confused me

Move info: White moved a Bishop from g2 to e4, capturing a Pawn
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