Complete the following sentence: The first diagram position arose after 23...Qd8<unk>h4! in Krasenkow<unk>Seirawan,
34th Chess Olympiad, Istanbul 2000. Michael Rohde writes of Seirawan's 23rd move, "Holding things up through an x-ray on the pawn on d4". Black would respond to either 24.e5 or 24.exd5 with 24...Qxd4+. Black would respond to either 24.e5 or 24.exd5 with 24...Qxd4+.