On March 25 & 26, the 7th game of 58th Osho-sen 4-win match between Osho Habu and Challenger Oui Fukaura was held at Tendo Hotel in Tendo City, Yamagata prefecture. Fukaura was Sente player as a result of Furigoma(5 pawn toss) in this game. Habu chose Yokofutori R-8e(Chuza-bisha) opening. Habu beat Fukaura and defended Oho-title with the score of 4-3.
The diagram below is the resignation one where Sente moved his promoted Rook to 7h. After the diagram, the possible variations of forced mate would be as followings;
K-6f G*7f K-5e S*5d K-6d G-7c(mate)
K-6f G*7f K-6e Gx7e K-6d G-7c K-5e S*5d(mate)
K-6f G*7f K-6e K-5e S*5d K-6d G-7c(mate)
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