The 1982 "Meijin" title match between Makoto Nakahara and Hifumi Katoh was unusual in this regard with an impasse draw in the first (Double Fortress) game on April 13–14 (only the fifth draw in the then 40-year history of the tournament). This game (with Katoh as Black) lasted for 223 moves with 114 minutes spent pondering a single move. One of the reasons for the length of this game was that White (Nakahara) was very close to falling below the minimum of 24 points required for a draw. Thus, the end of the endgame was strategically about trying to keep White's points above the 24-point threshold. In this match, "sennichite" occurred in the sixth and eighth games. Thus, this best-of-seven match lasted eight games and took over three months to finish; Black did not lose a single game and the eventual victor was Katoh at 4–3.