Find mate in two
According to the FEN, you can castle queenside. Maybe this was unintentional.
He probably forgot to change the setting
Yes, yes. Never mind that there are two solutions, just make a puzzle that calls one of them "incorrect".
According to the FEN, you can castle queenside. Maybe this was unintentional.
He probably forgot to change the setting
Yes, yes. Never mind that there are two solutions, just make a puzzle that calls one of them "incorrect".