67th Honinbo title

Preliminary finals

We give the finals of the Last preliminary tournament.

date	black	white	result	#mv	sgf
2011-07-07	Imamura Toshiya	Ko Iso	W+11.5	266	sgf
2011-08-11	Yoda Norimoto	Kono Rin	W+5.5	288	sgf
2011-08-18	Yuki Satoshi	Kobayashi Satoru	B+R	193	sgf
2011-09-01	Takao Shinji	Kato Atsushi	B+3.5	242	sgf

League

In the first column the white player, on the top row the black player.

#	player	result	1	2	3	4	5	6	7	8
1.	Hane Naoki	3-4		B+R		W+R		W+R		W+R
2.	Iyama Yuta	6-1			W+R		W+R		W+R
3.	Cho U	4-3	W+R			W+R		W+2.5		W+R
4.	Seto Taiki	1-6		B+R			B+6.5		W+R
5.	Yuki Satoshi	5-2	W+R		W+R			W+R		W+R
6.	Takao Shinji	4-3		W+R		W+R			W+R
7.	Kono Rin	4-3	W+R		W+2.5		W+1.5			W+1.5
8.	Ko Iso	1-6		B+R		W+1.5		B+R

Demotion Playoff

The bottom four players are demoted: Seto Taiki, Ko Iso, Hane Naoki and one more. Kono Rin and Takao Shinji played a demotion playoff lost by Kono Rin.

date	black	white	result	#mv	sgf
2012-04-19	Kono Rin	Takao Shinji	W+0.5	278	sgf

67th Honinbo Title

date	black	white	result	#mv	sgf
2012-05-15,16	Iyama Yuta	Yamashita Keigo	B+R	137	sgf
2012-05-28,29	Yamashita Keigo	Iyama Yuta	W+5.5	268	sgf
2012-06-05,06	Iyama Yuta	Yamashita Keigo	W+R	270	sgf
2012-06-18,19	Yamashita Keigo	Iyama Yuta	B+R	279	sgf
2012-06-24,25	Iyama Yuta	Yamashita Keigo	B+R	189	sgf
2012-07-09,10	Yamashita Keigo	Iyama Yuta	B+R	221	sgf
2012-07-18,19	Yamashita Keigo	Iyama Yuta	W+7.5	255	sgf

Iyama Yuta won 4-3.