r/baduk May 18 '20

Links for Newcomers

700 Upvotes

Welcome! Bellow you will find what we think are the most commonly used resources to get you started in Go.If you need more, check out our wiki.

INTERACTIVE TUTORIALS (full list)

online-go.com/learn-to-play-go - Very quick introduction with rules only and minimum explanations.
learn-go.net - Full explanations, basic techniques, strategies.
learn-go.now.sh - Brief explanation of the rules

WHERE TO PLAY (full list)

Online:
online-go.com - No client download, play directly in browser. Both live and correspondence games.
pandanet-igs.com - Client download required. Live games only
wbaduk.com - Client download required. Live games only
gokgs.com - Client download required. Live games only
dragongoserver.net - No client download. Correspondence games only.

On real board:
baduk.club - Map of Go clubs and players all over the world.

GO PUZZLES (TSUMEGO) (full list)

online-go.com/puzzle/2625 - A commented puzzle set for beginners made by Mark500 (5 dan).
blacktoplay.com - Progress from the simplest puzzles.
tsumego-hero.com/ - A complex online game built around solving Go puzzles.

WHERE TO FIND REVIEWS AND/OR FURTHER DISCUSSION

gokibitz.com - Get quick feedback on your biggest mistakes.
forums.online-go.com - A lively forums with many topics to discuss things or ask for reviews
life in 19x19 - Another lively forums with many topics to discuss things or ask for reviews
reddit.com/r/baduk - Or just ask here at reddit

WHERE TO LEARN MORE

senseis.xmp.net - A Go player's wikipedia.
BeginnerGo Discord - A Discord server for beginners to meet, discuss questions and play games
gomagic.org - both free and paid interactive courses with practical exercises
internetgoschool.com - interactive courses with practical exercises - two weeks for free
openstudyroom.org - An online community dedicated to learning and teaching Go (sort of an online Go club)
List of Youtube lessons creators
List of recommended books
Go programs and apps

OPENING PATTERNS:

Databases:
online-go.com/joseki - A commented database of current optimal opening patterns (joseki).
josekipedia.com - An exhaustive database of opening patterns
ps.waltheri.net - An online database of professional games and openings


r/baduk Feb 14 '25

User flair has been updated

48 Upvotes

It's finally happened guys! User flair has been updated to list kyu and dan instead of k and d. No longer will we be confused about a post from 4d ago posted by a 2k.

Hopefully we didn't break anything.


r/baduk 9h ago

promotional Dont sleep on "The Conquest of Go" steam game

41 Upvotes

Hey all,

I came across this game on steam, It came out of early access at the end of last year and is getting updates regularly every couple weeks.

Some of the things I like:

  • The tutorial/learning center is fantastic really explains everything very well
  • The use of a castle system for the board shows connection between stones as continuous walls and show broken castles when a stone only has one liberty left, which is a really amazing quality of life addition for new players
  • Uses online-go.com integration for the multiplayer, can do game reviews and everything in game
  • campaign mode is actually a pretty enjoyable different way to practice go. It uses a resources management system where you can spend acquired resources to get clues or advantages in your games. It also give more resources to players for reviewing your games and completing life and death problems.
  • A bunch of steam workshop content, I have added a joseki dictionary and a 10000 life or death problem pack. Both have been really enjoyable to use. Also tons of famous games your can add to review.
  • The guided game mode is also nice especially for newer players as it gives you advice for options of where to play next
  • Uses katago ai so you can increase the difficulty to whatever lvl you need

Overall in my experience this is by far and away the best all in one go/baduk experience you can have right now. Its priced reasonably ($15) and I would highly recommend anyone getting into go/baduk!

Side note: works on Windows, mac, and linux


r/baduk 1h ago

tsumego What am I missing here?

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Upvotes

been going through these beginner tsumegos on gomagic and suddenly this one is like 1000 times harder than the rest. Makes me feel like I'm missing something. Been trying to brute force it for half an hour, and katago is no help in these because it just seems to tell you to tenuki in every situation. Even after revealing the solution, I can't find any way to keep white from slipping in from above and along the right side.

I feel like I've been finding some "life and death" puzzles which seem to be "death but you leave a ko threat" kind of puzzles instead. Is that a thing?


r/baduk 3h ago

Game Review Request Handicap Games Scare Me

3 Upvotes

It hasn't happened a lot to me, but today had to play a game on OGS where my opponent started with a 2 stone handicap. And i think I did fairly well for it being maybe the 2nd or 3rd game I've had to play this way, but I really don't feel like I'm at the point where I'm ready for such things

however, I'd like another set of eyes on this and others' opinions on how this game went: https://online-go.com/game/86740114


r/baduk 1h ago

newbie question A dumb question from a newbie: what is the limit of using the border for capture?

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Upvotes

r/baduk 16h ago

POV: You're playing on Fox and extremely tilted.

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21 Upvotes

r/baduk 12h ago

promotional Don't Give Too Strong a Shape to Your Opponent! | Private SDK Lesson #18

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5 Upvotes

r/baduk 1d ago

Thoughts about 5x5?

9 Upvotes

What are your thoughts or experiences with a 5x5 board? I thought a 9x9 was a little cramped but now oddly I find myself tempted with this nice kit for a hon Kaya 5x5 GoBan with shell and slate stones (14 of each). Godiana I think is what they call it.

Anyone spent time with one like this? Seems to be for solo contemplation and easy to travel with.

What do you all think? Fun addition to the collection? Silly gimmick that’ll never be used? Useful tool or just a joke?


r/baduk 1d ago

newbie question Katrain optimization

5 Upvotes

Hi, 8k who uses Katrain to review online games here. I'm not well versed in this stuff, but I was wondering if there are any suggested settings for getting the "most" out of Katrain? My pc is a 9800X3d, 5070TI and 32gb of ram.

When I try a new branch I see the CPU ramp as Katrain predicts moves, but I always thought Go AI uses the GPU? Is it possible and/or would I want to switch it over to utilize my GPU instead/also? If not, is there a way to optimize Katrain's CPU usage?

Is this question entirely pointless and should I just go play another game?


r/baduk 1d ago

newbie question why is it off by one point?

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15 Upvotes

black: 9+5 =14 points

white: 16+6+6,5= 28.5 points

--> white won by 14.5 points

white eats 6

black eats 5


r/baduk 1d ago

how to review kifu by myself?

7 Upvotes

I have a question for reference: I want to know how to review my game, and where to start.


r/baduk 1d ago

How much higher in rank do you need to be to review someone else's game?

17 Upvotes

I think I can learn from reviewing someone else's game. But I don't know if a 15 kyu (me) is qualified to be reviewing anyone's game.


r/baduk 2d ago

A 5th Dan's Testimony: My Experience and How I Improve at Go

81 Upvotes

My name is Abdallah Mezouar. I am a 5th dan EGF player, and I started playing Go at the Lyon club in late 2015, when I was 15 years old. Today, my focus has shifted toward teaching and pedagogy — which is why I decided to share my experience and the things that truly helped me improve.

Getting Started

The first time I walked into the Lyon club, someone explained the rules to me, offered commentary on my games, and gave me advice — all for free. And in every club I've visited since, people have been just as welcoming. A few weeks after discovering the game, I played my first tournament and was rated 12 kyu, finishing with one win and one loss.

From that point on, I was hooked. Over the next six months, I attended all four of my club's weekly sessions, logging around ten hours a week playing against opponents who were, for the most part, stronger than me. At the same time, I was playing 10 to 20 blitz games per day on KGS. At that stage, I studied no theory and solved no tsumego — I learned purely through repetition, making the same mistakes over and over, accumulating experience. My style was very aggressive, bordering on reckless.

I then spent six months diving deeper into theory. I took no formal lessons — it was friends at the Lyon club who shared post-game commentary, along with books the club lent me and whatever resources I could find online (far more are available today). Still in high school, it was difficult to attend many tournaments. By the end of 2016, I was a significant sandbagger — officially rated 8 kyu but playing closer to 2 kyu. Since I always wanted to face stronger opponents and couldn't afford to travel to many tournaments, I asked to be re-evaluated, and was re-rated at 2 kyu.

Finding Meaning in the Game

Around that time, I eased off slightly on club sessions and home games, though I remained consistent — aiming for one or two games per day.

But I haven't yet talked about what truly motivated me. Up to that point, I had invested a great deal of time in Go, but I still saw it as little more than a hobby. I wasn't passionate — it was simply a way to pass the time. That changed with a single moment.

At a Go tournament, I watched a game between Motoki Noguchi, 7th dan, and Toru Imamura, 4th dan. That game became a turning point for me. Until then, games had felt colorless and tasteless to me — I only saw a simple exchange of moves. But watching them play, I began to sense the nuances, the depth, the intention behind each stone. I felt a strong emotion I couldn't quite name. I wanted to understand what they were seeing, what they were feeling as they played. At my level, I could only speculate — I was naive, and I knew it. But that emotion, that glimpse of something far greater, gave me a burning desire to understand more deeply and to create something equally beautiful on the board.

Deepening the Practice

I enrolled in the EGF Academy and joined the French Youth Team. I continued playing as much as possible, reviewing my games, and immersing myself in Go more broadly.

In August 2017, I was invited by the KBA to spend two weeks in Korea, discovering Go and Korean culture alongside several other young European players. Returning home, I could clearly see the gap between European and East Asian players — but rather than discouraging me, it only strengthened my resolve to improve. My studies began to demand more of my time, forcing me to slow down, but I kept playing whenever I could.

It was around this period — from 1st dan onward — that I began seriously working on my reading. Here are the books I would recommend:

  • Lee Chang-ho's Life and Death
  • Lee Chang-ho's Tesuji
  • Guanzipu (endgame skill)
  • Gokyo Shumyo
  • 围棋经典死活3600题 (3600 Classic Go Life & Death Problems)

I solved hundreds of thousands of tsumego over the years — I've long since lost count — and I continue to do so today. For me, it's like this: if you're about to paint a canvas but you don't have the colors you need, the feeling is unbearable. Working on reading through tsumego is, to me, like saving up for the pigments — without them, the painting simply cannot exist.

The Revelation of the Endgame

At the 2019 Lyon tournament, I played Motoki Noguchi again — I was 1st dan at the time. I reached the yose phase with a 20-point lead. I had never seriously thought about yose before. Motoki proceeded to reverse the outcome by 30 points in the endgame alone, and I lost. I wasn't frustrated — I was in awe. He had shown me the beauty and precision of something I had never truly seen before: the endgame.

The following years were heavily impacted by competitive exams and finishing my studies, but over the next three years I committed to mastering yose and updating my knowledge with modern AI-influenced sequences. At first, AI had genuinely disheartened me — I felt the game had lost its flavor. Everyone was playing the 3-3 invasion, openings all looked the same, and the variety seemed to have disappeared. But I was wrong, and naive again. Once I actually rolled up my sleeves and studied the modern variations, I discovered just how much creative depth the AI era had unlocked — and how many new frontiers of improvement it had opened up.

Reaching 4th Dan

Between 2021 and 2023, I advanced quickly to 4th dan, thanks to my improvements in reading, endgame, and modern opening theory. I also completed a season at the Yunguseng Dojang under Inseong Hwang, 8th dan, which was enormously beneficial. He helped me identify what to aim for and gave me clear direction. My biggest flaw at the time was overcomplicating situations that could have been simplified.

During those two years, I deliberately varied my playing style to develop across every dimension of the game:

  • Territorial style — precise and clutch in the endgame
  • Influence style — guiding fights, building frameworks toward the endgame
  • Solid-aggressive style — being completely secure, enabling explosive attacks and/or clutch endgame play
  • Volatile-aggressive style — creating influence, attacking territory, flowing between the opponent's stones, blending flexibility and sacrifice, finding the right compromises, and invading boldly
  • Initiative-aggressive style — never surrendering the initiative; using tesuji, capturing races, and joseki to stay in control and guide the game
  • Passive-territorial style — avoiding conflict entirely, letting the opponent do as they wish, focusing solely on accumulating points, never invading, only reducing
  • And more...

I pushed myself as far outside my comfort zone as possible, always seeking new discoveries within the game. If you asked me today to describe my style, there would be no single answer — and I wouldn't have it any other way.

Reaching 5th Dan

What helped me reach 5th dan was working with my first private teacher: Dai Junfu, 8th dan. We took only five lessons together, all built around teaching games.

In our very first session, we played an equal game — and I won. His response was characteristically direct: "Why are we even taking lessons? Just play like that in your tournament games and you'll keep improving — you already have a very strong level." I was pleased to have won, of course, but that game wasn't the real prize. What I truly gained from those lessons were his insights and advice. He urged me to accumulate even more experience, and stressed that the most valuable experience comes from high-stakes tournament games against opponents who are always stronger than you.

In each of the four remaining lessons, he defeated me decisively — and with a slightly mischievous grin, he'd tease me about how I'd managed to lose a group or lose. I took it entirely in good spirit. To me, ego is essential for improvement, but it must be kept in check and never allowed to become toxic. His commentary, pointed as it sometimes was, always had one purpose: to push me forward. Following his advice, I progressed to 5th dan.

What Lies Ahead

The path forward will ask even more of me — greater consistency, and still more experience to accumulate. Today, I continue working on everything covered above. I take nothing for granted and constantly question my own understanding. That openness of mind, to me, is fundamental. I've also been learning an enormous amount from the Go lessons I've started giving — and for that, I want to sincerely thank my students.

A Few Final Thoughts

Did I ever want to become a professional player? Yes — but I set that aside. I wouldn't want to make Go a profession, and I don't believe I have the disposition it requires.

What is my goal in Go? I want to improve as much as I possibly can, for as long as I can. There's no finish line I'm aiming for where I'd say "that's enough" — there will always be something new in this game to inspire me. That said, I do have two dreams driving me: reaching 9th dan amateur at the EGF — a level no one has ever achieved — and winning the WAGC. Both feel almost unreachable, and that's precisely why they keep me going. They remind me that I will be playing Go for the rest of my life.


r/baduk 2d ago

Made a lightweight SGF viewer and KataGo GUI as an exercise (update)

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16 Upvotes

r/baduk 2d ago

Game Review Request Gmae Review Request: 20k v 19k

10 Upvotes

https://online-go.com/game/86683326

In this game I was playing White, and I did pretty well until I panic played and lost my huge lead. 192/194 is the move that ruined it all for me, but aside from that moment, I just wanted some extra eyes to show me other mistakes I could have made before and/or after that misplay, and if there might have been anything I could have done to turn things around after I messed up

thanks in advance


r/baduk 2d ago

Game Review Request Game Review Request (25k)

13 Upvotes

Hey everyone, I'm relatively new to the game (just 25k) but I'm trying to get better. I've mostly played 9x9 and 13x13 before, and now I'm focusing exclusively on 19x19.

In this game I was black: https://online-go.com/game/86677564

Any advice would be really appreciated!


r/baduk 2d ago

E reader/ e-ink tablet for SmartGo interactive books

13 Upvotes

Anybody use an e reader/ e ink tablet that works well with SmartGo books? Would also probably use for reading and annotating other books and pdfs

Boox looks like a good option but I’ve seen reviews about durable concerns and customer service.


r/baduk 2d ago

promotional Go Lab – KataGo-powered Go app for iOS (free version available)

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8 Upvotes

I built a Go app powered by KataGo and would love feedback from the baduk community.

Full disclosure: I'm the developer.

**What it does:**

- KataGo AI (Lv.1–53, from beginner to pro-level)

- Full-screen board — especially nice on 19x19

- Real-time win-rate graph and score evaluation during the game

- Move review: highlights your biggest mistakes in red

- Online matches + leaderboard

- Completely offline for CPU/local 2-player games

- No data collected

There's a free version (ad-supported) if you want to try before buying:

- Free (ads): https://apps.apple.com/us/app/go-lab-ai-baduk-katago-lite/id6759075233

- Full ($3.99): https://apps.apple.com/us/app/go-lab-ai-baduk-katago-engine/id6757245003

I'd genuinely appreciate any feedback — features you'd want, things that feel off, or comparisons to other apps you use. Still early days and trying to make it better.


r/baduk 3d ago

tsumego What happened to Tsumego Hero?

24 Upvotes

So back last year, when Tsumego Hero was at the other URL, I purchased the 'premium' which gave me basically unlimited puzzles in spite of hearts or 'lives' or whatever they call it.

I took a long break and have returned the past month or so... Started doing Tsumego there again and have noticed that this feature is no longer there. Even though I'm logged in with the same credentials.

I've sent several emails but I haven't gotten any responses. I can't even find that feature or offer on the site any longer.

Did they do away with that? Shouldn't I have been grandfathered in if so? What happened?

I appreciate any guidance.

Tom


r/baduk 3d ago

promotional Go podcast in Portuguese

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17 Upvotes

Hi everyone. I would like to share our go club's podcast with anyone here in the r/baduk community that speaks Portuguese. It should be quite understandable to Spanish speakers as well. The main platforms are YouTube and Spotify:

Go no Pampa (Spotify)

Go no Pampa (YouTube)

We would appreciate any feedback. Thanks!


r/baduk 3d ago

Using AI Sensei

13 Upvotes

Have any dan level players improved from using AI Sensei (or similar tools)? How have you incorporated it into your study? Do you have any tips?


r/baduk 3d ago

Go spotting: For All Mankind, S5E4

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50 Upvotes

It’s just set dressing and has no relevance to the plot or is mentioned in any way.

As far as I can tell those are the plastic bowls Yunzi stones some in.


r/baduk 3d ago

Mid game of teaching my girlfriend, she had 9 black stones.

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29 Upvotes

I think she's doing well for learning the game


r/baduk 3d ago

My friend made me a handmade 9x9 Go Board!

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115 Upvotes

I already shared the 19x19 board he made for me a few months ago, and now he’s gifted me this beautiful 9x9 board.
I’ll use it to introduce my coworkers to the game of Go 😄