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Posers and Puzzles
I need help with an enigma. It perplexes and vexes me.
The puzzle is as follows:
Set up the board as it was 2 moves ago.
Board: Black king A8, white king c8, white bishop g1, white pawn h2
Hints: Black must have captured a piece last move
White must of used a discovered check
Can anyone help? I am at my knees!
Joined 29 Dec '08 Moves 6788 Originally posted by Ares64
I need help with an enigma. It perplexes and vexes me.
The puzzle is as follows:
Set up the board as it was 2 moves ago.
Board: Black king A8, white king c8, white bishop g1, white pawn h2
Hints: Black must have captured a piece last move
White must of used a discovered check
Can anyone help? I am at my knees! You have not started any games on RHP, but nonetheless, if this is an active game of yours, there should be no comment.
slatington, pa, usa
Joined 28 Dec '04 Moves 53223 Originally posted by JS357
You have not started any games on RHP, but nonetheless, if this is an active game of yours, there should be no comment. Still a non-starter so it must be a puzzle.
Joined 26 Apr '03 Moves 26771 Originally posted by Ares64
I need help with an enigma. It perplexes and vexes me.
The puzzle is as follows:
Set up the board as it was 2 moves ago.
Board: Black king A8, white king c8, white bishop g1, white pawn h2
Hints: Black must have captured a piece last move
White must of used a discovered check
Can anyone help? I am at my knees! Black king A8, white king c8, white bishop g1, white pawn h2
i.e. like this ?
I don't see how you work out what was captured...
Joined 24 Jan '09 Moves 5514 is this as it was two moves ago?
or as it is now?
Joined 24 Jan '09 Moves 5514 Originally posted by JS357
You have not started any games on RHP, but nonetheless, if this is an active game of yours, there should be no comment. and i dont think games require you to think back two moves...😀
Joined 18 Jan '07 Moves 12444 Originally posted by iamatiger
Black king A8, white king c8, white bishop g1, white pawn h2
i.e. like this ?
[fen]k1K5/8/8/8/8/8/7P/6b1[/fen]
I don't see how you work out what was captured... White bishop on g1, not black. Like this:
And I presume the OP means two plys, i.e. two half-moves, or one move for each player; otherwise the puzzle is unsolvable.
Richard
Joined 26 Apr '03 Moves 26771 Originally posted by Shallow Blue
White bishop on g1, not black. Like this:
[fen]k1K5/8/8/8/8/8/7P/6B1[/fen]
And I presume the OP means two plys, i.e. two half-moves, or one move for each player; otherwise the puzzle is unsolvable.
RichardAh, ok, so did it start like this:?
Joined 26 Apr '03 Moves 26771 Originally posted by iamatiger
Ah, ok, so did it start like this:?
[fen]2K5/k7/1N6/8/8/8/7P/6B1[/fen] or like this perhaps?
[/b]
Joined 24 Jan '09 Moves 5514 but i thought it was blacks turn first?
Joined 26 Apr '03 Moves 26771 Black captured a piece last move, so the move before the last one it must have been white's move...
Joined 24 Jan '09 Moves 5514
Voice of Reason
Joined 28 Mar '06 Moves 9908 Originally posted by iamatiger
or like this perhaps?
[fen]q1K5/k7/1N6/8/8/8/7P/6B1[/fen]but that's a rediculous move black would have made before white took the queen with the horse...why would black leave the queen in corner like that?? Seems dumb.
Joined 24 Jan '09 Moves 5514 perhaps the white queen was there, threatening to take the black queen next move, or perhaps this is just a puzzle
2014.05.01
Joined 11 Apr '07 Moves 92274 Originally posted by uzless
but that's a rediculous move black would have made before white took the queen with the horse...why would black leave the queen in corner like that?? Seems dumb. This is a retrograde analysis problem, not a chess game with white competing against black. Retros aren't concerned with whether moves are good or bad, but only their legality.
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