chess puzzle contest 4
6 replies
zugzwang
Jul 29, 2015 07:35
prove that chess position in game no 694 is legal.
prize..500+es for first correct reply
zugzwang
Jul 30, 2015 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
Jul 30, 2015 07:56I dnt knw anythng abt ths game. . . . .draw
lontsivanina
Jul 30, 2015 10:17same here
zugzwang
Jul 31, 2015 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
Aug 25, 2015 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
Aug 25, 2015 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
#107 Chess Club
For chess-related discussion, puzzles, trivia & analysis, and anything involving 2wap's Chessboards.
