Baduk or the game of go!

runjaj, Spanish
@runjaj@mastodon.social avatar

¿Conocéis alguna buena web, aplicación o libro para aprender a jugar a o ?

timotheegoguely, French
@timotheegoguely@mastodon.design avatar

Ça y est c'est le grand jour, me voilà officiellement inscrit au tournoi de go de Strasbourg ! Il y a beaucoup de monde, plus de 80 personnes de tous niveaux et toute l'Europe !

http://tournoi.gostrasbourg.fr

Je vais jouer 2 parties cet après-midi et 2 autres demain. J'espère au moins en gagner une sur les 4 😅

À la fin du tournoi, j'aurai enfin un classement officiel au niveau de la fédération, je vous dirai ce que ça a donné !

dddoss,
@dddoss@post.lurk.org avatar

@timotheegoguely pas malllllll bien joué !!!

timotheegoguely,
@timotheegoguely@mastodon.design avatar

@dddoss Merciii 😚

timotheegoguely,
@timotheegoguely@mastodon.design avatar

> The tactics used by Pelrine involved slowly stringing together a large “loop” of stones to encircle one of his opponent’s own groups, while distracting the AI with moves in other corners of the board. The Go-playing bot did not notice its vulnerability, even when the encirclement was nearly complete, Pelrine said.

> “It shows once again we’ve been far too hasty to ascribe superhuman levels of intelligence to machines,” Russell said.

https://arstechnica.com/information-technology/2023/02/man-beats-machine-at-go-in-human-victory-over-ai/

peterdrake,
@peterdrake@qoto.org avatar

Doing the counting problems in chapter 2 of Ogawa & Davies's "The Endgame". I'm getting correct or close to it on most of them, but the thought of doing this under the time pressure of a game, remembering (without pencil and paper) the results of several local searches so I don't have to re-read them every turn, and still having the mental capacity to explore the main tree of play? shudder

peterdrake,
@peterdrake@qoto.org avatar

Registration for the 2024 US Go Congress (July 13-21 in Portland, Oregon) is now open!

https://gocongress.org/

peterdrake,
@peterdrake@qoto.org avatar

I beat a 2 dan! I (black) had five handicap stones and was very, very careful to hang onto my ever-shrinking lead until the game was over.

https://ai-sensei.com/game/6HhIL50SU1YUwtfnxeT5kTMrG0z1/wYabZhGn0gtpIeS3GTya

peterdrake,
@peterdrake@qoto.org avatar

If you're interested in learning the classical Asian game of Go, widely regarded as the pinnacle of elegant game design, the Portland (Oregon) Go Club is teaching beginners are local libraries:

https://portlandgoclub.com/2024-intro-to-go-workshops

peterdrake,
@peterdrake@qoto.org avatar

@nyrath I've got DVDs of the anime.

Movies where people play games usually get it deeply wrong. For example, the Go board in A Beautiful Mind makes no sense. Hikaru no Go did a clever thing: the games shown are historical games between experts.

michael_w_busch,
@michael_w_busch@mastodon.online avatar

@nyrath @peterdrake "The Queen's Gambit" brought in Kasparov and a couple of other chess masters to consult; then wrote some of their favorite games into the script.

peterdrake,
@peterdrake@qoto.org avatar

We both missed big moves in the upper right corner for a long time.

https://ai-sensei.com/game/6HhIL50SU1YUwtfnxeT5kTMrG0z1/7yYFHZchzEogTA2lYjKL

erictleung,
@erictleung@mastodon.social avatar

"My guess is that AlphaGo’s success forced the humans to reevaluate certain moves and abandon weak heuristics. This let them see possibilities that had been missed before."

a hopeful take on what AI can do to push us to innovate

https://www.henrikkarlsson.xyz/p/go

zenorogue,
@zenorogue@mathstodon.xyz avatar

A game of Go on a hyperbolic manifold, played in the HyperRogue discord server, ended like this.

henryseg,
@henryseg@mathstodon.xyz avatar

@zenorogue Aesthetically, I’d want the stones to be a bit bigger, almost or even touching, to make it easier to see the groups. Also, even toroidal go is very different from standard go due to the lack of boundary. It would be interesting to see a game played on a hyperbolic board in the shape of a suitable right angled polygon.

zenorogue,
@zenorogue@mathstodon.xyz avatar

An animation of this game. (In the end, dead groups are removed for scoring purposes.)

Thanks to tres14159 on Twitter for the idea of the animation, and to @henryseg for the suggestion to make the stones larger. This is not a regular tiling, so some stones touch, but in some cases the distances between intersections are larger.

video/mp4

timotheegoguely,
@timotheegoguely@mastodon.design avatar

🏁 Well, I just finished this 19×19 go course on Go Magic with a 86% grade! I feel like I’ve understood a lot of new subtleties and consolidated some of my skills. I highly recommend it!

https://gomagic.org/courses/deeper-into-the-game-of-go-on-19x19/

I need to practice now, and take the time to go back to my town’s go club to play more against real people on a 19×19.

peterdrake,
@peterdrake@qoto.org avatar

I (black, 3 stone handicap) lost by 1.5 It was a game of inches with no blunders on either side. https://ai-sensei.com/game/6HhIL50SU1YUwtfnxeT5kTMrG0z1/Dc9aDEHA4M6uIsO3GGH6

enigma, German
@enigma@norden.social avatar

Game of Go - one a day keeps Alzheimer away😉

Leisureguy,
@Leisureguy@mstdn.ca avatar

Go Magic has a very nice introductory article about the game of Go (aka Baduk).

https://gomagic.org/go-game/

timotheegoguely,
@timotheegoguely@mastodon.design avatar

⚫ As I had promised myself, I just registered for the 12th Strasbourg International Go Tournament 2024! It will be my first go tournament ever, so I’m both scared and excited, but I still have 5 months to improve my game.

https://gostrasbourg.fr/tournaments/2024/

peterdrake,
@peterdrake@qoto.org avatar

I (black) ended up losing this game by 1 point. I thought I was way ahead, so I need to learn to count better.

More importantly, AI Sensei says this move was a colossal blunder. Can you find the right move?

peterdrake,
@peterdrake@qoto.org avatar

Lost my last Go game by half a point. Time to reread that endgame book.

Bonobo,
golgaloth,
@golgaloth@writing.exchange avatar

@Bonobo

THE ENDLESS LADDER!!!!!

sigue,

Hi all. I'm also sigue@mastodon.social. I created this account because universeodon.com has a higher character limit than mastodon.social and sometimes you just need to Use Your Words!

I currently work at Google as a software engineer but I'm starting to think about retirement. (Shhh, don't tell my manager.)

I like playing / / and hacking . I recently became a grandpa!

peterdrake,
@peterdrake@qoto.org avatar

Locked blades
Grinding together
Until the tips press into our chests
And the blood begins to drip
As we inch toward the cliff

(Lost my first game of the tournament when, with both of us in overtime, I noticed too late that a chain of false eyes leading to safety was one liberty too short.)

wesleyt,

@peterdrake

Well, crap. It happens. I hope there were other games and they went better.

peterdrake,
@peterdrake@qoto.org avatar

AI Sensei says this move lost me (black) the game. Where should I have played?

peterdrake,
@peterdrake@qoto.org avatar

@Dyonn The AI recommends o9.

Dyonn,

@peterdrake Ah yes, the same idea, but slightly better

peterdrake,
@peterdrake@qoto.org avatar

According to ai-sensei.com, black's mistake at 138 was the only time that I (white) was ahead in this entire 3 stone handicap game. Unfortunately, white 139 was an even bigger blunder, from which I never recovered.

peterdrake,
@peterdrake@qoto.org avatar
peterdrake,
@peterdrake@qoto.org avatar

The distant stone at p16 loomed large in this fight. Black resigned after W 104.

peterdrake,
@peterdrake@qoto.org avatar

I (black, with a 3-stone handicap) was slightly ahead and tried to get away with something at the end. I did.

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