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Is this position legal? A two part problem.

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Paul_A_88

of course both of them are - likely no way

tecnoecuador

good

soothsayer8
BigDoggProblem wrote:

tmkroll and omnipaul have it right. In the 2nd one, you need 6 black pawn captures on dark squares but you have only 5 white pieces that could have been sacrificed on dark squares. Position 2 is illegal.

Position 1 is legal because the doubled pawn is on a white square, which means you only need 5 dark-square captures.

I think this is the best summary! Well put, Mr. Dogg, and nice puzzle! =)

BigDoggProblem
Firestopr wrote:

woowww. interesting puzzles! did u make these yourself?

I did this one myself, although I knew of the idea from other retro puzzles.