Sousse Interzonal 1967
The 1967 Interzonal tournament at Sousse included among its participants not only Hort, but also the great but volatile Bobby Fischer. While leading the tournament, Fischer was involved in a dispute with the tournament organizers regarding playing schedule that resulted in his forfeiting a game with the Soviet player Aivars Gipslis. While accounts of subsequent events differ, it is clear that he was persuaded to resume play, but then did not appear for his game with Hort, who was awarded a victory by forfeit. Negotiations with the organizers went downhill from this point, and Fischer withdrew from the tournament to begin his penultimate estrangement from grandmaster chess. Hort went on to finish the Interzonal in a tie for sixth with Samuel Reshevsky and Leonid Stein, but did not advance to the Candidates matches, Reshevsky becoming the successful Candidate following a three-way tie-breaking match.
Read more about this topic: Vlastimil Hort