Sanada Keiichi

真田圭一

Sanada Keiichi vs Tanigawa Koji (149 moves)
10th Ryu-O sen, Game 1, 16 1997
Tanigawa Koji vs Sanada Keiichi (132 moves)
10th Ryu-O sen, Game 2, 28 1997
Sanada Keiichi vs Tanigawa Koji (115 moves)
10th Ryu-O sen, Game 3, 6 1997
Tanigawa Koji vs Sanada Keiichi (138 moves)
10th Ryu-O sen, Game 4, 18 1997