The Shusaku Study Project

The key information

What:
Analyze Shusaku games every week
Why:
To provide public-domain commentary of Shusaku games
When:
April 2022 -> ? (Estimated time to finish with current number of contributors: 2033)
Who:
Anyone who can dedicate a few hours a week to this. Preferably at least SDK, but if you're dedicated, you'll grow with us!
How:
A three-pass analysis of each Shusaku game, using katago as a basis, with pro-level amateurs providing guidance
Where:
Trevoke's Discord server

Table of contents

  1. Join us!
  2. Project history
  3. What's in it for you
  4. The process the games will go through
  5. Guidelines for contribution
  6. FAQ
  7. Project Progress (SGFs and videos)

Join us!

The Shusaku Study Project is looking for folks who are interested in dedicating some time out of their week, for the next few years, to analyzing Shusaku games. The more folks who commit to the work, the lesser the work on any one individual.

Our goal is to create SGFs holding public-domain commentary for the rest of the community. Once each game has gone through the three analysis passes, I will present the result as a video review and publish it on Youtube, as a point-in-time reference of our work. Since the work is public domain, evolution of commentary is almost guaranteed at some point after release.

Project history

Trevoke is a niche streamer. He finished streaming reviews of the 151 Dosaku games we currently have on record, and then decided to start reviewing every Shusaku game out there, chronologically. That's 471 games. It has occurred to him that reviewing Shusaku games is *difficult*. Which, he realizes, probably doesn't surprise anyone. So, he decided to ask the Go community for help.

What's in it for you?

You get credit, first of all, on each SGF, for your contributions.

Second, the analysis of the games, itself, will be its own reward. The things you'll learn and discover through this work will stay with you much more deeply than for anyone who'll just be reading the commentary or watching the video.

Third, you'll get to meet and work with like-minded folks, all interested in the depth of game of Go, regardless of where in the world they are.

Fourth, you'll get to learn and put in practice, with help from my teacher, a systematic and thorough method for studying pro games, which I'll summarize next.

And fifth, making this review public means that we're doing a public service for the world of Go forever: people in the world can still refer to Invincible, but will no longer be bound to it, and everyone will be able to refer to this work forever.

The process the games will go through

So, here's what the work is going to look like. We're going to make three passes for each game, one pass per week, using the core skills of the game of go. If you're not sure what those core skills are, my teacher will happily provide you with an introduction to these skills and what it means to analyze a game using each as a separate lens.

Step 1
Put game through katago with enough visits (10-20k visits per board position, probably), add relevant variations to SGF. For this step, my teacher has already volunteered
Step 2
Go through the game, focusing only on positional judgment.
Step 3
Go through the game, focusing only on direction of play.
Step 4
Go through the game, focusing only on reading.
Step 5
Put it all together!

We will cycle through the games, bringing in more into rotation. Every week, two games move to the next step. Which is to say, every week, two new games go through step 1, and when we're going full steam, every week, the reviews for two games are finished.

NOTE -- we're likely going to shift to one game per step soon, it turns out to be way more work than we expected to do even two games, so we probably won't be able to do six games per week unless there's a lot more people involved :D

Time Katago Positional Judgment Synthesize Direction of Play Synthesize Reading Synthesize Stream!
Week 1 Games 1+2
Week 2 Games 3+4 Games 1+2
Week 2, Saturday     Games 1+2
Week 3 Games 5+6 Games 3+4   Games 1+2
Week 3, Saturday     Games 3+4   Games 1+2
Week 4 Games 7+8 Games 5+6   Games 3+4   Games 1+2
Week 4, Saturday     Games 5+6   Games 3+4   Games 1+2
Week 4, Sunday               Games 1+2

A somewhat significant amount of Shusaku's 471 games are unfinished, which means sometimes we'll either /skip/ a game outright, or we might have more than two games on a given step, because less work is involved.

Guidelines for contribution

The guidelines for contributions are on their own page.

If you want to join the group, join my discord and express your intent!

Frequently asked questions

What are the useful links?

PROJECT DISCORD LINK
https://discord.gg/BkFSWtEycY
PROJECT STREAM LINK
https://www.twitch.tv/trevoke

How about using existing information? Have you heard about Invincible?

We won't be using any source material for this project, other than the game records. There are a few reasons for this:

Where will the project store the work?

OGS has a very convenient system showing who has created reviews for any given game. We will leverage this to connect everyone's work to each review, which will make it easier for us to find that work and include it in each synthesis step.

In practice, this means:

Each game will be uploaded to a properly named collection on OGS:

The games, once ready, will also be linked from this page.

Using Discord

The voice and text channels named after fundamental skills (positional judgment, direction of play, reading) can be used each week for the two games on each step. The synthesis voice and text channels are intended to be used on Saturdays.

Working synchronously

Use the when2meet for the month. Links are available in a private channel, visible only to group members (because when2meet doesn't have a concept of security). The table will help you find people who are available at the same time as you. (other tools and better ways to organize this are welcome)

Project progress

Date Black White Result Handicap PJ synthesis DOP synthesis Reading synthesis Video
1839-12-14 Yasuda Eisai Itagaki Chuzo B+2 Even PJ DOP Final 2022-06-19
1839-12-24 Yasuda Eisai Hori Risaburo W+9 Even PJ DOP Final 2022-05-15
1840-01-21 Yasuda Eisai Imai Hanshichi B+4 Even PJ DOP Final 2022-05-08
1840-04-16 Yasuda Eisai Ito Matsujiro B+4 H3 PJ DOP Final 2022-05-22
1840-05-12 Yasuda Eisai Tsuchiya Shuwa B+1 H3 PJ DOP Final 2022-05-01
1840-05-23 Yasuda Eisai Tsuchiya Shuwa W+1 H3 PJ DOP 2022-06-25
1841-09-24 Yasuda Eisai Nakagawa Junsetsu B+R H2 PJ 2022-06-25
1841-09-25 Yasuda Eisai Nakagawa Junsetsu B+R H2 2022-06-25
1841-09-26 Yasuda Eisai Nakagawa Junsetsu B+R H2
1841-09-27 Yasuda Shusaku Nakagawa Junsetsu B+R H2
1841-12-05 Yasuda Shusaku Honinbo Josaku B+4 H2
1842-03-03 Ishikawa Otojiro Yasuda Shusaku W+2 Even
1842-03-04 Yasuda Shusaku Ito Matsujiro B+R H2
1842-03-22 Yasuda Shusaku Kadono Chuzaemon B+R H2
1842-03-30 Yasuda Shusaku Kadono Chuzaemon W+R Even
1842-04-11 Yasuda Shusaku Kadono Chuzaemon B+8 H2
1842-04-23 Yasuda Shusaku Kadono Chuzaemon B+R Even
1842-04-25 Yasuda Shusaku Ishikawa Otojiro B+R Even
1842-04 Yasuda Shusaku Honinbo Shuwa B+R H2
1842-04 Yasuda Shusaku Honinbo Shuwa W+12 H2
1842-05-28 Yasuda Shusaku Kadono Chuzaemon B+5 Even
1842-06-11 Yasuda Shusaku Ota Yuzo B+8 H2
1842-08-13 Yasuda Shusaku Ota Yuzo B+R H2
1842-08-17 Yasuda Shusaku Ota Yuzo B+10 H2
1842-08-20 Yasuda Shusaku Ota Yuzo B+11 H2
1842-08-20 Yasuda Shusaku Ota Yuzo W+R H2
1842-08-28 Yasuda Shusaku Ota Yuzo B+16 H2
1842-09-01 Yasuda Shusaku Ota Yuzo B+R H2
1842-09-01 Yasuda Shusaku Ota Yuzo W+6 H2
1842-09-06 Yasuda Shusaku Ota Yuzo B+11 H2
1842-09-06 Yasuda Shusaku Ota Yuzo Jigo H2
1842-09-08 Yasuda Shusaku Shiraki Sukeemon B+R Even
1842-09-11 Yasuda Shusaku Ota Yuzo B+R H2
1842-09-17 Yasuda Shusaku Ota Yuzo B+5 Even
1842-09-21 Yasuda Shusaku Ota Yuzo B+7 H2
1842-09-27 Yasuda Shusaku Ota Yuzo B+16 H2
1842-09-27 Yasuda Shusaku Ota Yuzo B+R Even
1842-09 Yasuda Shusaku Kadono Chuzaemon B+9 Even
1842-10-17,21 Yasuda Shusaku Ota Yuzo W+1 H2
1842-11-19,12-14,1843-01-12 Yasuda Shusaku Ota Yuzo B+R H2
1842-12-21 Yasuda Shusaku Yasuda Kinzaburo B+9 Even
1843-01-09 Yasuda Shusaku Yamamoto Kinnosuke B+R Even
1843-04-07 Yasuda Shusaku Kato Seitetsu B+R Even
1843-05-03 Yasuda Shusaku Honinbo Shuwa B+6 H2
1843-05-11 Kadono Chuzaemon Yasuda Shusaku B+R Even
1843-05-12 Yasuda Shusaku Kadono Chuzaemon W+5 Even
1843-05-13 Yasuda Shusaku Ota Yuzo B+R H2
1843-05-16 Yasuda Shusaku Kadono Chuzaemon B+8 Even
1843-05-18 Yasuda Shusaku Ota Yuzo B+1 Even
1843-05-24 Kadono Chuzaemon Yasuda Shusaku B+R Even
1843-07-10 Yasuda Shusaku Kadono Chuzaemon W+1 Even
1843-07-18 Yasuda Shusaku Kadono Chuzaemon B+R Even
1843-07-26 Yasuda Shusaku Takegawa Yasaburo W+R Even
1843-08-24 Kadono Chuzaemon Yasuda Shusaku B+11 Even
1843-08-27 Yasuda Shusaku Kadono Chuzaemon Jigo Even
1843-09-01 Yasuda Shusaku Kadono Chuzaemon W+1 Even
1843-09-04 Yasuda Shusaku Kishimoto Saichiro B+R Even
1843-09-16 Tsuruoka Saburosuke Yasuda Shusaku W+6 Even
1843-09-27 Kishimoto Saichiro Yasuda Shusaku W+3 Even
1843-10-04 Yasuda Shusaku Ota Yuzo B+R Even
1843-10-07 Yasuda Shusaku Yasui Sanchi IX B+R Even
1843-10-20 Yasuda Shusaku Kishimoto Saichiro B+R Even
1843-10-23 Tsuruoka Saburosuke Yasuda Shusaku W+7 Even
1843-10-23 Yasuda Shusaku Tsuruoka Saburosuke B+R Even
1843-10-24 Yasuda Shusaku Ota Yuzo W+1 Even
1843-11-02 Yasuda Shusaku Ota Yuzo B+3 Even
1843-11-04 Yasuda Shusaku Sanai Tokujiro B+R Even
1843-11-18 Kishimoto Saichiro Yasuda Shusaku W+8 Even
1843-11-24 Yasuda Shusaku Kishimoto Saichiro B+R Even
1843-11-27 Yasuda Shusaku Kadono Chuzaemon B+2 Even
1843-12-18 Kishimoto Saichiro Yasuda Shusaku B+7 Even
1843-12-26 Yasuda Shusaku Kishimoto Saichiro W+1 Even
1844-01-01 Tsuruoka Saburosuke Yasuda Shusaku B+3 Even
1844-01-14 Yasuda Shusaku Kadono Chuzaemon W+7 Even
1844-01-27 Sanai Tokujiro Yasuda Shusaku W+3 Even
1844-01-30 Yasuda Shusaku Kishimoto Saichiro B+R Even
1844-02-02 Kishimoto Saichiro Yasuda Shusaku W+4 Even
1844-02-02 Yasuda Shusaku Kishimoto Saichiro B+R Even
1844-02-07 Sanai Tokujiro Yasuda Shusaku B+2 Even
1844-02-07 Yasuda Shusaku Sanai Tokujiro B+9 Even
1844-02-18 Yasuda Shusaku Honinbo Shuwa Unfinished Even
1844-02-27 Yasuda Shusaku Kishimoto Saichiro B+R Even
1844-03-23 Yasuda Shusaku Mizutani Junsaku B+16 Even
1844-04-06 Yasuda Shusaku Honinbo Shuwa Jigo Even
1844-04-15 Yasuda Shusaku Mizutani Junsaku B+2 Even
1844-04-16 Yasuda Shusaku Mizutani Junsaku B+13 Even
1844-04-23 Yasuda Shusaku Mizutani Junsaku B+R Even
1844-04-30 Yasuda Shusaku Ota Yuzo Jigo Even
1844-05-17 Yasuda Shusaku Ito Tokubee B+11 Even
1844-05-18 Yasuda Shusaku Ito Tokubee B+10 Even
1844-05-22 Ito Tokubee Yasuda Shusaku W+13 Even
1844-05-23 Yasuda Shusaku Ito Tokubee B+R Even
1844-05-29 Ito Tokubee Yasuda Shusaku W+2 Even
1844-05-31 Yasuda Shusaku Ito Tokubee B+10 Even
1844-06-18 Yasuda Shusaku Sanai Tokujiro B+3 Even
1844-06-23 Yasuda Shusaku Hattori Seitetsu B+R Even
1844-06-29 Mizutani Junsaku Yasuda Shusaku W+1 Even
1844-06 Ogura Takami Yasuda Shusaku B+R H2
1844-07-08 Yasuda Shusaku Sanai Tokujiro W+R Even
1844-11-07 Ito Tokubee Yasuda Shusaku B+2 Even
1844-11-08 Yasuda Shusaku Ito Tokubee B+R Even
1844-11-10 Ito Tokubee Yasuda Shusaku B+R Even
1844-11-12,13 Yasuda Shusaku Ito Tokubee B+R Even
1844-11-19 Yasuda Shusaku Ito Matsujiro B+R Even
1844-11-24,25 Yasuda Shusaku Ito Matsujiro B+2 Even
1844-11-26 Mitamura Kisaburo Yasuda Shusaku B+R Even
1844-11-27 Yasuda Shusaku Ito Matsujiro W+R Even
1844-11-30 Yasuda Shusaku Kato Ryuwa B+6 Even
1844-12-04,05 Yasuda Shusaku Kato Ryuwa B+R Even
1844-12-06 Yasuda Shusaku Sanai Tokujiro B+10 Even
1844-12-07 Yasuda Shusaku Kato Ryuwa W+9 Even
1844-12-08 Yasuda Shusaku Ito Matsujiro B+R Even
1844-12-12 Sanai Tokujiro Yasuda Shusaku W+6 Even
1845-03-04 Sanai Tokujiro Yasuda Shusaku B+6 Even
1845-03-06 Sanai Tokujiro Yasuda Shusaku W+R Even
1845-06 Hosenji Hoshin Yasuda Shusaku W+R H2
1845-11-04 Kishimoto Saichiro Yasuda Shusaku W+1 Even
1846-04-13 Katsuta Eisuke Yasuda Shusaku B+3 Even
1846-04-15 Yasuda Shusaku Katsuta Eisuke B+R Even
1846-05-27,28 Yasuda Shusaku Nakagawa Junsetsu B+7 Even
1846-05-29,30 Yasuda Shusaku Nakagawa Junsetsu B+R Even
1846-05 Hosenji Hoshin Yasuda Shusaku B+ H2
1846-06-02,03 Nakagawa Junsetsu Yasuda Shusaku W+R Even
1846-06-22 Yasuda Shusaku Nakagawa Junsetsu B+7 Even
1846-09-10 Yasuda Shusaku Inoue Gennan Inseki Unfinished H2
1846-09-11,14,15 Yasuda Shusaku Inoue Gennan Inseki B+2 Even
1846-09-18 Yasuda Shusaku Inoue Gennan Inseki Unfinished Even
1846-09-19,20 Yasuda Shusaku Inoue Gennan Inseki B+R Even
1846-09-24,25 Yasuda Shusaku Inoue Gennan Inseki B+2 Even
1846-11-08 Yasuda Shusaku Ito Tokubee B+R Even
1846-11-09 Ito Tokubee Yasuda Shusaku W+2 Even
1846-11-10 Ito Tokubee Yasuda Shusaku W+5 Even
1846-12-02 Yasuda Shusaku Honinbo Shuwa B+6 Even
1846-12-05 Yasuda Shusaku Inoue Shutetsu B+11 Even
1846-12-09 Yasuda Shusaku Honinbo Shuwa B+R Even
1846-12-11 Yasuda Shusaku Honinbo Shuwa B+6 Even
1846-12-16 Yasuda Shusaku Honinbo Josaku Unfinished Even
1846-12-17 Yasuda Shusaku Inoue Shutetsu W+8 Even
1846-12-19 Yasuda Shusaku Honinbo Shuwa W+7 Even
1846-12-22 Yasuda Shusaku Ota Yuzo B+R Even
1846-12-24 Yasuda Shusaku Inoue Shutetsu W+4 Even
1846-12-27 Yasuda Shusaku Ota Yuzo Jigo Even
1847-01-08,02-02,03 Yasuda Shusaku Inoue Shutetsu W+4 Even
1847-01-15 Yasuda Shusaku Tsuruoka Saburosuke B+R Even
1847-01-17 Yasuda Shusaku Ota Yuzo B+R Even
1847-01-21 Yasuda Shusaku Ota Yuzo B+R Even
1847-02-04 Yasuda Shusaku Sakaguchi Sentoku B+R Even
1847-02-06 Yasuda Shusaku Tsuruoka Saburosuke B+R Even
1847-02-14,23 Yasuda Shusaku Inoue Shutetsu B+10 Even
1847-02-27 Tsuruoka Saburosuke Yasuda Shusaku W+R Even
1847-03-19 Tsuruoka Saburosuke Yasuda Shusaku Unfinished Even
1847-03-29 Yasuda Shusaku Honinbo Jowa Unfinished H2
1847-04-02 Yasuda Shusaku Honinbo Shuwa B+4 Even
1847-04-02 Yasuda Shusaku Honinbo Shuwa B+R Even
1847-04-07 Tsuruoka Saburosuke Yasuda Shusaku Unfinished Even
1847-04-13 Takegawa Yasaburo Yasuda Shusaku B+R Even
1847-04-13 Takegawa Yasaburo Yasuda Shusaku W+R Even
1847-04-30 Yasuda Shusaku Yasui Sanchi IX B+R Even
1847-05-05 Yasuda Shusaku Ota Yuzo B+5 Even
1847-06-10 Itsumei Kikyaku Yasuda Shusaku Unfinished H4
1847-06-23 Yasuda Shusaku Ota Yuzo W+R Even
1847-06-27 Yasuda Shusaku Tsuruoka Saburosuke Unfinished Even
1847-08-01 Ota Yuzo Yasuda Shusaku B+R Even
1847-08-21 Yasuda Shusaku Honinbo Shuwa B+8 Even
1847-08-23 Yasuda Shusaku Honinbo Shuwa B+1 Even
1847-08-23 Yasuda Shusaku Honinbo Shuwa B+R Even
1847-08-24 Yasuda Shusaku Honinbo Shuwa W+R Even
1847-08-25 Yasuda Shusaku Honinbo Shuwa B+9 Even
1847-08-25 Yasuda Shusaku Honinbo Shuwa W+R Even
1847-09-11 Yasuda Shusaku Honinbo Shuwa B+7 Even
1847-09-17 Yasuda Shusaku Honinbo Shuwa B+R Even
1847-09-26 Yasuda Shusaku Ota Yuzo Unfinished Even
1847-10-11 Yasuda Shusaku Honinbo Shuwa B+R Even
1847-10-16 Yasuda Shusaku Ota Yuzo B+1 Even
1847-10-19 Yasuda Shusaku Yasui Sanchi IX B+R Even
1847-10-21 Yasuda Shusaku Honinbo Shuwa W+R Even
1847-10-24 Yasuda Shusaku Honinbo Shuwa B+7 Even
1847-11-12 Yasuda Shusaku Tsuruoka Saburosuke W+R Even
1847-11-28 Yasuda Shusaku Yasui Sanchi B+R Even
1847-12-03 Yasuda Shusaku Ota Yuzo B+R Even
1847-12-08,1848-01-11 Yasuda Shusaku Yasui Sanchi IX B+5 Even
1847-12-09 Sato Unji Yasuda Shusaku B+3 H2
1847-12-09 Tsuruoka Saburosuke Yasuda Shusaku W+10 Even
1848-01-02,26 Ota Yuzo Yasuda Shusaku W+R Even
1848-01-03,12 Yasuda Shusaku Tsuruoka Saburosuke B+16 Even
1848-02-05 Yasuda Shusaku Honinbo Shuwa Unfinished Even
1848-02-14 Takegawa Yasaburo Yasuda Shusaku W+5 Even
1848-02-15 Takegawa Yasaburo Yasuda Shusaku W+14 Even
1848-02-15 Takegawa Yasaburo Yasuda Shusaku W+R Even
1848-03-05 Tsuruoka Saburosuke Yasuda Shusaku W+R Even
1848-03-08 Takegawa Yasaburo Yasuda Shusaku W+R Even
1848-03-18 Yasuda Shusaku Tsuruoka Saburosuke B+R Even
1848-04-04 Tsuruoka Saburosuke Kuwahara Shusaku B+2 Even
1848-04-16 Tsuruoka Saburosuke Kuwahara Shusaku W+6 Even
1848-04-26 Ota Yuzo Kuwahara Shusaku Unfinished Even
1848-04-27 Kuwahara Shusaku Tsuruoka Saburosuke B+R Even
1848-05-01 Kuwahara Shusaku Yasui Sanchi IX Unfinished Even
1848-05-08 Onizuka Genji Kuwahara Shusaku W+8 Even
1848-05-30 Wada Kintaro Kuwahara Shusaku B+2 H3
1848-05-30 Wada Kintaro Kuwahara Shusaku W+R H3
1848-06-03 Wada Kintaro Kuwahara Shusaku W+5 H3
1848-06-06 Wada Kintaro Kuwahara Shusaku B+R H3
1848-06-21 Tsuruoka Saburosuke Kuwahara Shusaku Unfinished Even
1848-07-20 Wada Kintaro Kuwahara Shusaku B+R H3
1848-07-28,08-04 Kuwahara Shusaku Ota Yuzo B+1 Even
1848-08-16,10-14 Ota Yuzo Kuwahara Shusaku B+R Even
1848-08-23 Wada Kintaro Kuwahara Shusaku W+R H3
1848-08 Wada Kintaro Kuwahara Shusaku B+R H3
1848-09-06 Udono Tokuzo Kuwahara Shusaku W+1 H2
1848-09-11 Tsuruoka Saburosuke Kuwahara Shusaku W+1 Even
1848-09-25 Tsuruoka Saburosuke Kuwahara Shusaku Unfinished Even
1848-09-29 Yasui Sanchi IX Kuwahara Shusaku W+R Even
1848-10-07 Tsuruoka Saburosuke Kuwahara Shusaku W+R Even
1848-10-10 Kuwahara Shusaku Yasui Sanchi IX B+R Even
1848-10-24 Wada Ikkei Kuwahara Shusaku B+4 H3
1848-10-25 Wada Ikkei Kuwahara Shusaku W+R H3
1848-10-26 Ota Yuzo Kuwahara Shusaku B+R Even
1848-10-29,1849-01-02 Kuwahara Shusaku Ota Yuzo W+3 Even
1848-10-29 Kuwahara Shusaku Ota Yuzo B+7 Even
1848-11-10 Ota Yuzo Kuwahara Shusaku Unfinished Even
1848-11-27 Onizuka Genji Kuwahara Shusaku W+9 Even
1849-01-31,02-05 Honinbo Shusaku Ito Showa B+R Even
1849-02-18 Honinbo Shusaku Ota Yuzo Unfinished Even
1849-03-18,05-06 Honinbo Shusaku Ito Showa B+R Even
1849-03-31 Ota Yuzo Honinbo Shusaku B+R Even
1849-04-15 Inoue Matsumoto Inseki Honinbo Shusaku Unfinished Even
1849-04-28 Honinbo Shusaku Yasui Sanchi IX Jigo Even
1849-04-30 Honinbo Shusaku Yasui Sanchi IX B+R Even
1849-05-08 Yasui Sanchi IX Honinbo Shusaku W+1 Even
1849-05-10 Onizuka Genji Honinbo Shusaku Unknown Even
1849-06-17 Honinbo Shusaku Sakaguchi Sentoku Unfinished Even
1849-06-20 Honinbo Shusaku Yasui Sanchi IX B+R Even
1849-07-02 Takegawa Yasaburo Honinbo Shusaku W+14 Even
1849-09-22 Honinbo Shusaku Yasui Sanchi IX W+2 Even
1849-10-16 Ota Yuzo Honinbo Shusaku B+R Even
1849-10-23 Ota Yuzo Honinbo Shusaku B+R Even
1849-10-26,11-07 Ota Yuzo Honinbo Shusaku B+6 Even
1849-11-14 Honinbo Shusaku Ota Yuzo B+1 Even
1849-11-22 Honinbo Shusaku Ota Yuzo B+4 Even
1849-11-28 Honinbo Shusaku Honinbo Shuwa B+9 Even
1849-12-12 Ito Showa Honinbo Shusaku W+6 Even
1849-12-19 Honinbo Shusaku Ito Showa B+R Even
1849-12-31,1850-01-01 Honinbo Shusaku Sakaguchi Sentoku B+R Even
1849-12-31 Honinbo Shusaku Yasui Sanchi IX B+11 Even
1849 Onizuka Genji Honinbo Shusaku Unfinished Even
1850-01-23 Takayama Sanjiro Honinbo Shusaku Unfinished H2
1850-02-20 Ota Yuzo Honinbo Shusaku B+3 Even
1850-02-28 Honinbo Shusaku Ota Yuzo Unfinished Even
1850-04-14 Miyazawa Kichitaro Honinbo Shusaku W+7 Even
1850-04-15 Miyazawa Kichitaro Honinbo Shusaku Unfinished Even
1850-04-27 Wada Ikkei Honinbo Shusaku W+R H2
1850-05-03 Nakagawa Junsetsu Honinbo Shusaku W+R Even
1850-05-07 Nakagawa Junsetsu Honinbo Shusaku W+R Even
1850-05-16 Ota Yuzo Honinbo Shusaku B+10 Even
1850-06-04 Honinbo Shusaku Nakagawa Junsetsu B+15 Even
1850-06-27 Kishimoto Saichiro Honinbo Shusaku W+5 Even
1850-06-29 Kishimoto Saichiro Honinbo Shusaku W+4 Even
1850-06 Kishimoto Saichiro Honinbo Shusaku Unfinished Even
1850-07-01 Honinbo Shusaku Kishimoto Saichiro B+R Even
1850-07-04 Kishimoto Saichiro Honinbo Shusaku W+7 Even
1850-07-06 Wada Ikkei Honinbo Shusaku Unfinished H2
1850-08-24 Hosenji Hoshin Honinbo Shusaku W+5 H2
1850-09-15,18,26,27 Kishimoto Saichiro Honinbo Shusaku W+6 Even
1850-09-29 Kishimoto Saichiro Honinbo Shusaku Unfinished Even
1850-12-10,14 Ito Showa Honinbo Shusaku B+R Even
1850-12-20,21 Honinbo Shusaku Ito Showa B+3 Even
1850-12-20 Honinbo Shusaku Sakaguchi Sentoku B+8 Even
1850-12 Ito Showa Honinbo Shusaku B+1 Even
1851-01-11 Honinbo Shusaku Honinbo Shuwa W+1 Even
1851-01-26 Murase Yakichi Honinbo Shusaku W+7 H3
1851-01-26 Murase Yakichi Honinbo Shusaku W+R H2
1851-02-01 Honinbo Shusaku Honinbo Shuwa Unfinished Even
1851-03-24 Tsuruoka Saburosuke Honinbo Shusaku Unfinished Even
1851-04-09 Honinbo Shusaku Ota Yuzo Unfinished Even
1851-05-04 Murase Yakichi Honinbo Shusaku B+12 H3
1851-05-22 Yasui Sanchi IX Honinbo Shusaku B+2 Even
1851-05 Onizuka Genji Honinbo Shusaku W+R Even
1851-07-01 Sekiyama Sendayu Honinbo Shusaku W+R Even
1851-07-02 Sekiyama Sendayu Honinbo Shusaku W+4 Even
1851-07-03 Sekiyama Sendayu Honinbo Shusaku B+R Even
1851-07-04 Sekiyama Sendayu Honinbo Shusaku W+6 Even
1851-07-05,06 Sekiyama Sendayu Honinbo Shusaku W+4 Even
1851-07-05 Sekiyama Sendayu Honinbo Shusaku B+R Even
1851-07-07 Sekiyama Sendayu Honinbo Shusaku B+3 Even
1851-07-08 Sekiyama Sendayu Honinbo Shusaku B+2 Even
1851-07-09 Sekiyama Sendayu Honinbo Shusaku W+R Even
1851-07-10 Sekiyama Sendayu Honinbo Shusaku W+R Even
1851-07-11 Sekiyama Sendayu Honinbo Shusaku W+9 Even
1851-07-12,13 Sekiyama Sendayu Honinbo Shusaku W+R Even
1851-07-12 Sekiyama Sendayu Honinbo Shusaku W+3 Even
1851-07-14 Sekiyama Sendayu Honinbo Shusaku W+5 Even
1851-07-15 Sekiyama Sendayu Honinbo Shusaku W+R Even
1851-07-16,17 Sekiyama Sendayu Honinbo Shusaku B+R Even
1851-07-16 Sekiyama Sendayu Honinbo Shusaku B+R Even
1851-07-18 Sekiyama Sendayu Honinbo Shusaku W+R Even
1851-07-19,20 Sekiyama Sendayu Honinbo Shusaku W+R Even
1851-07-21 Sekiyama Sendayu Honinbo Shusaku B+1 Even
1851-08-18 Morimoto Ikuemon Honinbo Shusaku B+9 H5
1851-08-20 Shiraki Sukeemon Honinbo Shusaku W+R H2
1851-08-21 Shiraki Sukeemon Honinbo Shusaku W+R H2
1851-08-22 Soya Seijuro Honinbo Shusaku W+1 H4
1851-11-15 Honinbo Shusaku Honinbo Shuwa B+4 Even
1851-11-17 Honinbo Shusaku Honinbo Shuwa B+4 Even
1851-11-21,1852-05-10 Honinbo Shusaku Honinbo Shuwa B+3 Even
1851-11 Honinbo Shusaku Yasui Sanchi IX Unfinished Even
1851-12-01,1852-07-28 Ito Showa Honinbo Shusaku W+R Even
1851-12-09,10 Honinbo Shusaku Yasui Sanchi IX B+R Even
1851-12-09 Honinbo Shusaku Hayashi Hakuei B+7 Even
1851-12-19 Yasui Sanchi IX Honinbo Shusaku W+4 Even
1852-03-02 Tsuruoka Saburosuke,Shuwa Ito Showa,Shusaku W+6 Even
1852-03-12,04-23 Yasui Sanchi IX,Ito Showa,Ota Yuzo Shuwa,Sakaguchi Sentoku,Shusaku B+2 Even
1852-05-31 Shuwa,Sakaguchi Sentoku,Shusaku Yasui Sanchi IX,Ito Showa,Ota Yuzo B+1 Even
1852-06-07 Narabayashi Kurakichi Honinbo Shusaku Unfinished Even
1852-06-07 Sato Unji Honinbo Shusaku W+8 H2
1852-07-09 Shuwa,Ito Showa,Shusaku Yasui Sanchi IX,Sakaguchi Sentoku,Ota Yuzo B+R Even
1852-08-16 Honinbo Shusaku Ota Yuzo B+4 Even
1852-10-11 Ota Yuzo Honinbo Shusaku B+2 Even
1852-11-04 Ota Yuzo Honinbo Shusaku Unfinished Even
1852-11-14 Ota Yuzo Honinbo Shusaku B+R Even
1852-11-30,12-11,12 Kishimoto Saichiro Honinbo Shusaku B+8 Even
1852-12-27,28 Honinbo Shusaku Ito Showa B+6 Even
1852-12-27 Inoue Matsumoto Inseki Honinbo Shusaku W+2 Even
1853-03-06 Ota Yuzo Honinbo Shusaku B+R Even
1853-03-11 Honinbo Shusaku Ota Yuzo B+R Even
1853-03-14 Ota Yuzo Honinbo Shusaku W+2 Even
1853-03-24 Honinbo Shusaku Ota Yuzo B+R Even
1853-03-31,04-01 Ota Yuzo Honinbo Shusaku B+2 Even
1853-04-03 Honinbo Shusaku Ota Yuzo Jigo Even
1853-04-10,11 Ota Yuzo Honinbo Shusaku B+R Even
1853-04-14 Honinbo Shusaku Ota Yuzo B+R Even
1853-04-20,22 Ota Yuzo Honinbo Shusaku B+2 Even
1853-05-02 Honinbo Shusaku Ota Yuzo B+11 Even
1853-05-10,15 Ota Yuzo Honinbo Shusaku B+12 Even
1853-05-12,06-01 Honinbo Shusaku Ota Yuzo B+13 Even
1853-05-14,20 Ota Yuzo Honinbo Shusaku W+5 Even
1853-05-27 Higuchi Tetsuzo Honinbo Shusaku W+3 H3
1853-06-21 Honinbo Shusaku Ota Yuzo B+R Even
1853-06-29 Ota Yuzo Honinbo Shusaku B+R Even
1853-07-01,08 Honinbo Shusaku Ota Yuzo B+R Even
1853-07-10,20,26 Ota Yuzo Honinbo Shusaku W+3 Even
1853-07-28 Ota Yuzo Honinbo Shusaku W+5 Even
1853-08-07 Ota Yuzo Honinbo Shusaku B+R Even
1853-08-09 Honinbo Shusaku Ota Yuzo B+R Even
1853-08-19,11-28 Ota Yuzo Honinbo Shusaku Jigo Even
1853-10-17 Murase Yakichi Honinbo Shusaku W+R H2
1853-10-21 Murase Yakichi Honinbo Shusaku W+R H2
1853-10-31,11-08 Kishimoto Saichiro Honinbo Shusaku B+9 Even
1853-11-02 Murase Yakichi Honinbo Shusaku B+12 H2
1853-11-02 Murase Yakichi Honinbo Shusaku B+13 H2
1853-11-03,25 Ota Yuzo Honinbo Shusaku W+1 Even
1853-11-14 Murase Yakichi Honinbo Shusaku B+8 H2
1853-11-14 Murase Yakichi Honinbo Shusaku W+R H2
1853-11-15 Murase Yakichi Honinbo Shusaku W+R H2
1853-12-05,28 Honinbo Shusaku Ota Yuzo Jigo Even
1853-12-17,18 Yasui Sanchi IX Honinbo Shusaku W+1 Even
1853-12-17 Honinbo Shusaku Sakaguchi Sentoku B+R Even
1853-12-26 Murase Yakichi Honinbo Shusaku B+R H2
1854-01-04 Murase Yakichi Honinbo Shusaku B+7 H2
1854-01-18 Murase Yakichi Honinbo Shusaku W+R H2
1854-02 Narabayashi Kurakichi Honinbo Shusaku W+1 H2
1854-05-16 Sakaguchi Shintaro Honinbo Shusaku W+1 H3
1854-08-14 Onizuka Genji Honinbo Shusaku Unfinished Even
1854-08-29,09-06 Kishimoto Saichiro Honinbo Shusaku W+2 Even
1854-10-12 Fujita Kisaburo Honinbo Shusaku W+12 H5
1854-12-06 Sakata Shunosuke Honinbo Shusaku B+R H2
1854-12-11 Murase Yakichi Honinbo Shusaku B+2 Even
1854-12-18 Murase Yakichi Honinbo Shusaku W+8 Even
1854-12-27 Kadono Kamesaburo Honinbo Shusaku W+R H3
1854-12-27 Murase Yakichi Honinbo Shusaku W+R Even
1854-12-28 Murase Yakichi Honinbo Shusaku W+R Even
1854-12-29 Murase Yakichi Honinbo Shusaku W+R Even
1854-12-30 Arai Chujiro Honinbo Shusaku Unfinished H3
1855-01-05 Inoue Matsumoto Inseki Honinbo Shusaku W+R Even
1855-04-22,24,26,27,05-05 Honinbo Shusaku Inoue Gennan Inseki B+R Even
1855-04-23 Hattori Hajime Honinbo Shusaku Unfinished Even
1856-03-26 Ito Showa Honinbo Shusaku Unfinished Even
1856-04-24 Muramatsu Shunsho Honinbo Shusaku B+12 H3
1856-07-12 Tsuruoka Saburosuke Honinbo Shusaku Unfinished Even
1856-08-27 Hattori Hajime Honinbo Shusaku W+10 Even
1856-09-20 Honinbo Shusaku Sakaguchi Sentoku Unfinished Even
1856-09-22 Narabayashi Kurakichi Honinbo Shusaku Unfinished Even
1856-10-21 Honinbo Shusaku Ito Showa Unfinished Even
1856-11-15 Narabayashi Kurakichi Honinbo Shusaku Unfinished Even
1856-11-24 Murase Yakichi Honinbo Shusaku Jigo Even
1856-11-28 Murase Yakichi Honinbo Shusaku Jigo Even
1856-12-14 Ito Showa Honinbo Shusaku W+R Even
1857-02-18 Yasuda Kinzaburo Honinbo Shusaku W+7 H2
1857-03-14 Kajikawa Shurei Honinbo Shusaku B+1 H2
1857-03-14 Kajikawa Shurei Honinbo Shusaku Jigo H2
1857-03-15 Kajikawa Shurei Honinbo Shusaku B+4 H2
1857-03-15 Kajikawa Shurei Honinbo Shusaku W+2 H2
1857-03-16 Kajikawa Shurei Honinbo Shusaku B+R H2
1857-03-18 Kajikawa Shurei Honinbo Shusaku B+R H2
1857-04-08 Yoshihara Bunnosuke Honinbo Shusaku W+R H2
1857-04-11 Sato Unji Honinbo Shusaku W+R H2
1857-04-12 Kajikawa Shurei Honinbo Shusaku B+R H2
1857-04-21 Yoshihara Bunnosuke Honinbo Shusaku Unfinished H2
1857-04-23 Kadono Kamesaburo Honinbo Shusaku W+R H2
1857-05-11 Mizutani Nuiji Honinbo Shusaku B+R H4
1857-05-12 Mizutani Nuiji Honinbo Shusaku B+R H3
1857-05-17 Kadono Kamesaburo Honinbo Shusaku W+4 H2
1857-05-27 Kadono Kamesaburo Honinbo Shusaku W+1 H2
1857-05-29 Yamamoto Samutsu Honinbo Shusaku W+R H3
1857-05-31 Yamamoto Samutsu Honinbo Shusaku W+R H2
1857-06-01 Yamamoto Samutsu Honinbo Shusaku Jigo H2
1857-06-01 Yamamoto Samutsu Honinbo Shusaku W+7 H3
1857-06-07 Onkeiji Honinbo Shusaku B+2 H2
1857-06-30 Kadono Kamesaburo Honinbo Shusaku Unfinished H2
1857-07-15 Katsuta Eisuke Honinbo Shusaku Unfinished Even
1857-07-20 Kadono Kamesaburo Honinbo Shusaku B+6 H2
1857-08-16 Mikami Gozan Honinbo Shusaku W+5 H2
Summer-1857 Kimura Genboku Honinbo Shusaku B+9 H3
Summer-1857 Kuroda Shunsetsu Honinbo Shusaku Unfinished Even
Summer-1857 Yamazaki Sotosaburo Honinbo Shusaku Unfinished H3
1857-09-19 Nakagawa Junsetsu Honinbo Shusaku W+8 Even
1857-09-20 Sato Unji Honinbo Shusaku W+1 H2
1857-10-25 Kajikawa Shurei Honinbo Shusaku B+R Even
1857-10-27 Kajikawa Shurei Honinbo Shusaku B+7 H2
1857-11-19 Murase Yakichi Honinbo Shusaku B+12 Even
1857-12-07 Murase Yakichi Honinbo Shusaku W+3 Even
1857-12-17 Murase Yakichi Honinbo Shusaku B+3 Even
1858-01-01 Honinbo Shusaku Yasui Sanchi B+R Even
1858-01-20 Murase Yakichi Honinbo Shusaku B+2 Even
1858-02-05 Murase Yakichi Honinbo Shusaku W+R Even
1858-03-30 Yamana Eiki Honinbo Shusaku W+R H2
1858-07-17 Honinbo Shusaku Ito Showa B+4 Even
1858-11-01 Ito Showa Honinbo Shusaku B+1 Even
1858-12-21 Sakaguchi Sentoku Honinbo Shusaku W+3 Even
1859-01-18 Ozawa Mitsugoro Honinbo Shusaku B+9 Even
1859-03-21 Murase Yakichi Honinbo Shusaku B+4 Even
1859-04-09 Ebizawa Kenzo Honinbo Shusaku B+5 H2
1859-04-14 Ebizawa Kenzo Honinbo Shusaku W+3 H2
1859-04-19 Ebizawa Kenzo Honinbo Shusaku B+3 H2
1859-05-01 Ebizawa Kenzo Honinbo Shusaku B+4 H2
1859-05-08 Ebizawa Kenzo Honinbo Shusaku B+4 H2
1859-05-21 Ebizawa Kenzo Honinbo Shusaku W+5 H2
1859-06-01 Ebizawa Kenzo Honinbo Shusaku W+R H2
1859-06-12 Ebizawa Kenzo Honinbo Shusaku B+6 H2
1859-06-14,19 Inoue Matsumoto Inseki Honinbo Shusaku W+3 Even
1859-06-22 Ebizawa Kenzo Honinbo Shusaku B+R H2
1859-07-05 Ebizawa Kenzo Honinbo Shusaku B+7 H2
1859-08 Honinbo Shusaku Hattori Seitetsu Unfinished Even
1859-10-26 Ebizawa Kenzo Honinbo Shusaku W+7 Even
1859-11-09,24 Ninomiya Kaizo Honinbo Shusaku B+1 H2
1859-11-09 Ebizawa Kenzo Honinbo Shusaku W+1 H2
1859-11-26 Ebizawa Kenzo Honinbo Shusaku W+4 Even
1859-12-10 Honinbo Shusaku Hattori Seitetsu B+13 Even
1859-12-10 Honinbo Shusaku Ito Showa B+9 Even
1860-01-23 Honinbo Shusaku Honinbo Shuwa Unfinished Even
1860-04-14 Murase Yakichi Honinbo Shusaku B+3 Even
1860-05-03 Ozawa Mitsugoro Honinbo Shusaku Unfinished Even
1860-10-02 Murase Yakichi Honinbo Shusaku B+R Even
1860-11-05 Ito Showa Honinbo Shusaku Unfinished Even
1861-01-18 Hayashi Yubi Honinbo Shusaku W+4 Even
1861-05-17 Murase Shuho Honinbo Shusaku W+6 Even
1861-06-03 Murase Shuho Honinbo Shusaku B+R Even
1861-09-25,29 Murase Shuho Honinbo Shusaku B+2 Even
1861-10-06 Murase Shuho Honinbo Shusaku B+1 Even
1861-10-15,21 Murase Shuho Honinbo Shusaku Jigo Even
1861-11-01 Murase Shuho Honinbo Shusaku W+3 Even
1861-11-07,20 Murase Shuho Honinbo Shusaku B+1 Even
1861-11-09 Murase Shuho Honinbo Shusaku W+R Even
1861-11-30 Murase Shuho Honinbo Shusaku B+R Even
1861-12-08 Murase Shuho Honinbo Shusaku B+R Even
1861-12-18,19 Hayashi Yubi Honinbo Shusaku W+R Even
1861-12-18 Hayashi Hakuei Honinbo Shusaku W+14 Even
1862-03-20 Mukai Shoso Honinbo Shusaku W+R H3
1862-06-19 Narabayashi Kurakichi Honinbo Shusaku Unfinished Even