6:06 P.M. (JST) , 2 December 2011 , after 117 moves , WATANABE won the game . Then the score of this match becomes "WATANABE 4 --- 1 MARUYAMA" , and WATANABE succeeded to defend his title ; Ryuo .
You can see the original game record on the Net .
(Flash version , written in Japanese language)
(The official site of the Ryuo sen , written in Japanese language)
(The official blog of the Ryuo sen , written in Japanese language)
Sente : WATANABE Akira (Ryuo , Oza)
Gote : MARUYAMA Tadahisa (9 dan)
The game restarted with opening WATANABE's sealed move; 27.B-5e .
After 117 moves , WATANABE won the game .