The 12th Tengen

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# The 12th Tengen

## The 12th Tengen Tournament

Below the tournament table for the 12th Tengen Tournament (1986).

Kori Toshio | Kori Toshio (B+R) | Kori Toshio (W+R) | Tono Hiroaki (B+R) | Cho Chikun (W+4.5) | Yamashiro Hiroshi (W+1.5) | Sonoda Yuichi (W+R)
Morishima Kaoru
Awaji Shuzo
Tono Hiroaki | Tono Hiroaki (B+R)
Sakaguchi Ryuzo
Cho Chikun | Cho Chikun (B+R) | Cho Chikun (W+R)
Yamabe Toshiro
Tei Meiko | Tei Meiko (B+R)
Ushikubo Yoshitaka
Yamashiro Hiroshi | Yamashiro Hiroshi (W+R) | Yamashiro Hiroshi (B+R) | Yamashiro Hiroshi (B+5.5)
Kobayashi Satoru
Honda Kunihisa | Honda Kunihisa (W+R)
Otake Hideo
Fujisawa Hideyuki | Fujisawa Hideyuki (B+R) | Fujisawa Hideyuki (W+1.5)
Kaku Kyushin
Haruyama Isamu | Haruyama Isamu (B+R)
Hasegawa Sunao
Sonoda Yuichi | Sonoda Yuichi (B+9.5) | Sonoda Yuichi (B+2.5) | Sonoda Yuichi (W+0.5) | Sonoda Yuichi (W+5.5)
Ko Mosei
Takemiya Masaki | Takemiya Masaki (B+R)
Ohira Shuzo
Ishida Yoshio | Ishida Yoshio (W+R) | Ishida Yoshio (W+R)
Oya Koichi
Sugiuchi Masao | Sugiuchi Masao (W+R)
Ota Seido
Kato Masao | Kato Masao (W+R) | Kato Masao (W+R) | Kato Masao (W+R)
Ishigure Ikuro
Okumura Hideo | Okumura Hideo (B+2.5)
Oyama Kunio
Rin Kaiho | Rin Kaiho (B+1.5) | Rin Kaiho (B+1.5)
Kudo Norio
Tsuchida Masamitsu | Tsuchida Masamitsu (B+R)
Aoki Shinichi

## The 12th Tengen Title

date | black | white | result | #mv | sgf
--- | --- | --- | --- | --- | ---
1986-11-13 | Kobayashi Koichi | Sonoda Yuichi | W+R | 144 | sgf
1986-11-28 | Sonoda Yuichi | Kobayashi Koichi | W+3.5 | 232 | sgf
1986-12-03 | Kobayashi Koichi | Sonoda Yuichi | B+R | 153 | sgf
1986-12-16 | Sonoda Yuichi | Kobayashi Koichi | W+R | 164 | sgf

Kobayashi Koichi won with 3-1.