Normal Game (no underpromotions)

North

South

Add a piece to make it legal.

Originally posted by Jirakon
North
[fen]N6N/8/8/8/8/4BRR1/1p1p3p/3K1QkB[/fen]
South

Add a piece to make it legal.

Welcome back!

Solution PM'ed - although it may not be what you intended.

North

South

My fault. I originally had that pawn there, but I accidentally removed it thinking it was unnecessary.

Thanks for the welcome.
Oh, and I haven't worked on your illegal cluster in a long time. Did anyone actually solve that?

Originally posted by Jirakon
North
[fen]N6N/8/8/8/8/3PBRR1/1p1p3p/3K1QkB[/fen]
South

My fault. I originally had that pawn there, but I accidentally removed it thinking it was unnecessary.

Thanks for the welcome.
Oh, and I haven't worked on your illegal cluster in a long time. Did anyone actually solve that?

Yeah, Pd3 fixes it.

Nobody ever solved the IC. Problemist friends on ICC couldn't get it either.

for my clarification, is a1 the bottom left?

Originally posted by ShadowGnu
for my clarification, is a1 the bottom left?

Some people just want all the answers up front, don't they? 😉

for my clarification, is a1 the bottom left?

I think you can deduce that.