Adjective
interzonal (not comparable)
Between zones.
Grandmaster Pal Benko agreed to relinquish his qualifying place at the Interzonal in Fischer's favor, and the other participants waived their right to claim the spot. Source: Internet
Pal Benko, the Hungarian-American GM who turns 90 on July 14, willingly gave up his slot in the 1970 Interzonal Tournament to Bobby Fischer, putting Fischer on track to win his epic world title match against Boris Spassky two years later. Source: Internet