Life In 19x19 :: KataGo self-play games + video reviews

Life In 19x19 http://www.lifein19x19.com/

KataGo self-play games + video reviews http://www.lifein19x19.com/viewtopic.php?f=18&t=17217	Page 4 of 9

Author: Maharani [ Tue Sep 29, 2020 6:44 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

Maharani wrote:

KataGo self-play (New Zealand rules, 7 komi) - game 1: https://online-go.com/review/442122

It was not a tie.

Click Here To Show Diagram Code: [go]$$Wc Starting at game 44, we will explore 3-4 openings as well. $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . B a . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf file:

EverettLiu, OGS 9d has left comments on this game. I've updated the OGS review as well as the .sgf, adding some bonus KataGo variations.

Attachments:

kg_7_komi_game_1.sgf [11.95 KiB]
Downloaded 439 times

Author: Maharani [ Wed Oct 07, 2020 7:10 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

Maharani wrote:

Kata got mad at me for calling the previous game understandable by humans. Game 39 (NZ rules, 7 komi) is another absolutely alien-like game that involves incredible trades resulting in large territories on both sides and a breathtaking tie. Don't sleep on this one. https://online-go.com/review/543331

Click Here To Show Diagram Code: [go]$$Wc Game 38 continued at a instead of Q14. $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . O . . . . . | $$ | . . . O . . . . . . . . . a . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . B O . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . X . . . . . . . . . . . . O . . . | $$ | . . . . . X . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf file:

Anton Christenson, EGF 3d did a 45-minute YouTube review of this game! https://www.youtube.com/watch?v=OV9j4CrEUcc

I’ve added all of his (commented) variations, plus more KataGo variations, to the OGS review as well.

I just remembered to update the .sgf in my 19x19 post as well.

Attachments:

kg_7_komi_game_39.sgf [30.72 KiB]
Downloaded 453 times

Author: Maharani [ Thu Oct 08, 2020 11:45 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

In game 40 (New Zealand rules, 7 komi), white builds a center moyo. Black invades it at move 63 and claims more than half of it. Some major trades occur elsewhere. In the end, black wins by 4 or 6 points. https://online-go.com/demo/view/546829

Click Here To Show Diagram Code: [go]$$Bc Black to play. $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . X . . . . . X . O X . . . . | $$ | . X X X . . . X X X . . . O . X . . . | $$ | . O X O . X . O O O X X O . . X O . . | $$ | . . O . O . . . . X O O W X O O X . . | $$ | . . . O . . O . . O . . O X X X X . . | $$ | . . X . . . . . . . . . . O . . . . . | $$ | . . . . X . . . . . . . . . . . . . . | $$ | . . O X O . . . . . . . . . . . X . . | $$ | . . . X . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . O . O . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . X X . O . . . . . . . . . . X . . | $$ | . . O . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . O . . . | $$ | . . . . . O . . . . . . . O . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf file:

Attachments:

kg_7_komi_game_40.sgf [2.11 KiB]
Downloaded 1018 times

Author: Maharani [ Thu Oct 15, 2020 8:28 am ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

Game 41 (New Zealand rules, 7 komi) was a spectacular, messy-looking whole-board fight. Another incredible tie, bringing our final tally of this series to 10 black wins, 11 ties and 20 white wins. I will return to exploring AGT positions until spook implements the newest Kata net on ZBaduk. https://online-go.com/demo/view/548813

Click Here To Show Diagram Code: [go]$$Bc Black to play. $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . X X . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . O . . . . . | $$ | . . . . W . . . . . X . O . . . . . . | $$ | . . . . . . X X . . . . . . . X . . . | $$ | . . . . . O . O X X . O . . X . X . . | $$ | . . . O . O . O X O O . O . X X O O . | $$ | . . . . . . . X O X X . . . X O . O . | $$ | . . . O . X . X O O . . O . X . O . . | $$ | . . . . O X . X X O O O . . X O . . . | $$ | . . . . . . . . . X X . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

kg_7_komi_game_41.sgf [2.08 KiB]
Downloaded 985 times

Author: Maharani [ Sun Oct 18, 2020 12:47 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

KataGo continuing from an AlphaGo Teach position, game 12: In which white almost makes a B2 bomber shape in the fuseki. Black refuses to be shown up and builds a proper B2 bomber later. The game is decided in a ko that is fought over 76 moves. https://online-go.com/review/549948

Cool winrate graph, too:

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (white 57 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . X . X . . . | $$ | . . . . . . . . . . . . . B O . . . . | $$ | . . . . . . . . . . . . . X X O O O . | $$ | . . . O . . . . . . . . O O O X . . . | $$ | . . . . . X . . . . . . X O O X . O . | $$ | . . . . . . . . . . . . X O X X . X . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

KG_+_AGT_game_12.sgf [2.11 KiB]
Downloaded 954 times

Author: Maharani [ Sun Nov 01, 2020 4:42 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

My next project is to explore AlphaGo teach positions in which white makes a mistake on move 2 in order to get the winrate closer to 50 % (continuing with KataGo at the end of AGT's sequence). Game 13: https://online-go.com/review/551206

Click Here To Show Diagram Code: [go]$$Bc AlphaGo Teach's opening (white 54 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . X X . . . . . . . . . . . . . . | $$ | . X O X O . . . . . . . . . O . . . . | $$ | . . X O O . O . . . . . . . . . X . . | $$ | . . . X O . . . . . . . . . . . . . . | $$ | . . X . X O . . . . . . . . . X . . . | $$ | . . . . X O . . . . . . . . . . . . . | $$ | . . . . X . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . W . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . O . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

KG_+_AGT_game_13.sgf [1.87 KiB]
Downloaded 939 times

Author: Maharani [ Tue Nov 24, 2020 8:36 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

Maharani wrote:

Game 12 (NZ rules, 7 komi) is probably my favourite game in this thread so far. The fuseki looks like drunk humans playing, and after that it's just one breathtaking magic trick after another - to end in only our second tie so far. Beautiful game. https://online-go.com/review/458154

Click Here To Show Diagram Code: [go]$$Wc Fourteen other games will also continue at P4. Games 7, 8 and 23 continue at a instead. $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . X . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . a . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . . O . . | $$ | . . . . . . . . . . . . . . B . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Anton Christenson, EGF 3d did a 65-minute YouTube review of this game! https://www.youtube.com/watch?v=OV9j4CrEUcc

I’ve added all of his (commented) variations, plus more KataGo variations, to the OGS review as well.

Attachments:

kg_7_komi_game_12.sgf [43.97 KiB]
Downloaded 431 times

Author: Maharani [ Sun Dec 27, 2020 6:25 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

My current project, which started with game 13, is to explore AlphaGo teach positions in which white makes a mistake on move 2 in order to get the winrate closer to 50 % (continuing with KataGo at the end of AGT's sequence).

White won game 14 (Chinese rules, 7.5 komi) by 0.5 points: https://online-go.com/review/555588

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (white 55 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O . . . . . . . . . . O . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . B . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . X . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . X . . . . . X . . . . . . . . . . | $$ | . . . . X X X X O O . O . . O . X . . | $$ | . . . O O X O O . . . . . . O X . . . | $$ | . . . . O O X . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

In game 15 (Chinese rules, 7.5 komi), black slays white's dragon and wins big. Noteworthily, Leela Zero gives white 64 % winrate as late as move 275: https://online-go.com/review/557168

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (white 54 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . O . . . . . . . . . X . . . | $$ | . . X . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . X . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . O . X . . O X O . . . . . . | $$ | . . . . . . . . . O . B . O O . X . . | $$ | . . O . . O . X . . . X . O X X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

In game 16 (Chinese rules, 7.5 komi), it is black's dragon that dies: https://online-go.com/review/559409

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (white 54 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . X X . . . . . . . . . . . . . . | $$ | . X O X O . O . . . . . . O X X X . . | $$ | . . X O O . . . . O . . . O O O X . . | $$ | . . . X . . . . . . . . . . . . . . . | $$ | . . X . . . . . . . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . O . . | $$ | . . O . . . . . . . . . . . B . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

KG_+_AGT_game_15.sgf [2.25 KiB]
Downloaded 806 times

KG_+_AGT_game_16.sgf [1.49 KiB]
Downloaded 850 times

KG_+_AGT_game_14.sgf [1.96 KiB]
Downloaded 865 times

Author: Maharani [ Sun Dec 27, 2020 7:55 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

White wins game 17 (Chinese rules, 7.5 komi) by 26 points or so: https://online-go.com/review/562045

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (white 54 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . X . . | $$ | . . O . . . . . . . . . . X . X O . . | $$ | . . . . . . . . . . . . O . X O X X . | $$ | . . . . . . . . . . . . . . O O O X . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . O . . | $$ | . . . . . . . . . . . . . . X . X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . B . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . O . . | $$ | . . . O . . . . . . . . . X . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Likewise, white is ahead by about 26 points again by the end of game 18 (Chinese rules, 7.5 komi): https://online-go.com/review/564920

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (white 53 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . X . . . . . . . . . . O . . . . | $$ | . . . . X . . . . . . . . . . . X . . | $$ | . . O . . . . . . . . . . . . O X . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . . . . . . . . . . . . . X X . . | $$ | . . O . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . B . . . | $$ | . . X . . . . . . . . . . . . O X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . X X . . . . . . . . . . O . . . | $$ | . . X O X O . . . . . . . . . . . . . | $$ | . . O O O . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Black wins game 19 (Chinese rules, 7.5 komi) by 1.5 points or so. Leela Zero gives white 62 % winrate as late as move 308: https://online-go.com/review/568395

Click Here To Show Diagram Code: [go]$$Bc AlphaGo Teach's opening (white 53 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . O . . . O X . . . . . . . . . . . . | $$ | . X O O O X W . . . . . . . . X . . . | $$ | . O X X X . . . . . . . . . . O X . . | $$ | . X . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . X . . . . . . . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . O . . . | $$ | . . . . . . . . . . . . . O . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

KG_+_AGT_game_19.sgf [2.52 KiB]
Downloaded 847 times

KG_+_AGT_game_17.sgf [2.17 KiB]
Downloaded 841 times

KG_+_AGT_game_18.sgf [1.72 KiB]
Downloaded 846 times

Author: Maharani [ Sun Dec 27, 2020 9:06 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

White wins game 20 (Chinese rules, 7.5 komi) by 2.5 points or so: https://online-go.com/review/572299

Click Here To Show Diagram Code: [go]$$Bc AlphaGo Teach's opening (white 52 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . X . . . . . . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . O . | $$ | . . . . . . . . . . . . . . . . X O . | $$ | . . . . . . . . . . . . . X . O O X . | $$ | . . . O . . . . . . . . O W O O X X . | $$ | . . . . . . . . . . . . . O X X X . . | $$ | . . . . . . . . . . . . O X X . O . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

In my endeavour of exploring AlphaGo Teach positions (Chinese rules, 7.5 komi) in which white plays a mistake on move 2 to give black a closer-to-even winrate, KataGo has found a few move 2s which are not included in AlphaGo Teach’s database. This is my first pure KataGo self-play game with Chinese rules and 7.5 komi, in which white miscalculates a ko and black is ahead by about 27 points by move 179: https://online-go.com/review/578137

Click Here To Show Diagram Code: [go]$$Bc White 51 % (KataGo) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . W . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

kg_7.5_komi_game_1.sgf [1.47 KiB]
Downloaded 814 times

KG_+_AGT_game_20.sgf [1.72 KiB]
Downloaded 811 times

Author: Maharani [ Mon Jan 04, 2021 12:25 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

Black wins game 21 (Chinese rules, 7.5 komi) by 1.5 points: https://online-go.com/review/585814

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (white 52 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . X . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . X . | $$ | . . . . . . . . . . . . . . . O O X . | $$ | . . O O O . . . . . . . . . O O X X . | $$ | . . X X O X . . . . O . . . . . O X . | $$ | . . . . X O B . . . . . . . . . O . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

White wins game 22 by 4.5 points or so: https://online-go.com/review/587157

Click Here To Show Diagram Code: [go]$$Bc AlphaGo Teach's opening (white 52 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . X . . . . . . O X X . X . | $$ | . . X . O . . . . . . . . O O X X O . | $$ | . . . . . . . . . . . . . X . X O . O | $$ | . . . . . . . . . . . . . . . . O O . | $$ | . . . . . . . . . . . . . . O . . . . | $$ | . . . . . . . . . . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . W . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Black wins game 23 by 1.5 points: https://online-go.com/review/587863

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (white 52 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . O . . . . . . . . . O . . . . | $$ | . . X . . . . . O . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . O X . . | $$ | . . . X . . . . . . . . . . . O . . . | $$ | . . . . . . . . . . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . . . . . . . . . . . . . . . B . | $$ | . . . X . . . . . . . . . . . O . . . | $$ | . . . . . . . . . . . O X X O O X . . | $$ | . . . . . . . . . . . . X O O X X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

KG_+_AGT_game_23.sgf [2.29 KiB]
Downloaded 795 times

KG_+_AGT_game_22.sgf [1.63 KiB]
Downloaded 800 times

KG_+_AGT_game_21.sgf [2.07 KiB]
Downloaded 807 times

Author: Maharani [ Wed Jan 13, 2021 8:24 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

White wins the IMO beautifully balanced 24th game by 0.5 points: https://online-go.com/review/591763

Click Here To Show Diagram Code: [go]$$Bc AlphaGo Teach's opening (white 52 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . O . . . X . O . . O X X . . . | $$ | . . X . . . . W . X O . . O O . X . . | $$ | . . X O . . . . . . . . . . . . . . . | $$ | . . . O . . . . . X . . . . . . X . . | $$ | . . X . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . O . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

KG_+_AGT_game_24.sgf [2.13 KiB]
Downloaded 781 times

Author:	Maharani [ Mon Jan 25, 2021 10:54 am ]
Post subject:	Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games
Maharani wrote: Game 15 (NZ rules, 7 komi) was another complicated game. A lot of small groups, including an early-game seki. The winrate stayed even throughout until black crashed at move 225. https://online-go.com/review/465809 Click Here To Show Diagram Code [go]$$Wc Game 16 will split off at a instead of H3. $$ +---------------------------------------+ $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . X . . . . . . . . . . . . . . . \| $$ \| . . X O . . . . . . . . . . . X . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . X . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . a . . . . . . . O . . . . \| $$ \| . . X X . . . . . . . X . . . . O . . \| $$ \| . . O . . . . . . X . . . . . . . . . \| $$ \| . . . O . O . . . X O . . . X . O . . \| $$ \| . . . . . . . B . . O . . . X O . . . \| $$ \| . . . . . . . . O . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ +---------------------------------------+[/go] .sgf: Anton Christenson, EGF 3d did a 78-minute YouTube review of this game! https://www.youtube.com/watch?v=1T2QPBcjab4 I’ve added all of his (commented) variations, plus more KataGo variations, to the OGS review as well.

Author: Maharani [ Mon Jan 25, 2021 11:11 am ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

Black wins game 25 (Chinese rules, 7.5 komi) by 1.5 points: https://online-go.com/review/596153

Click Here To Show Diagram Code: [go]$$Bc AlphaGo Teach's opening (white 52 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . X X X X . . . . . . . . . . . . . | $$ | . O O X O . . X . . . . . . . . . . . | $$ | . . . O O . . . . . . . . . X . X . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O . . . . . . . . . . . . . . . . | $$ | . . O X . . . . . . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . O . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . W . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . X . . . | $$ | . . . . . O . . . . . . . X . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

White wins game 26 by 0.5 points: https://online-go.com/review/598754

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (white 51 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . O . X . X . . . O X X . . . | $$ | . . O . . . . . . . . . . O O . X . . | $$ | . . . . . . O . . B . . . . . . . . . | $$ | . . . . . . . . . O . . . . X . X . . | $$ | . . . . . . . . . . . . O . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . O . . | $$ | . . . X . . . . . . . . . X . . . . . | $$ | . . . . . X . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

KG_+_AGT_game_26.sgf [2.28 KiB]
Downloaded 702 times

KG_+_AGT_game_25.sgf [2.53 KiB]
Downloaded 742 times

Author: Maharani [ Mon Jan 25, 2021 12:17 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

In my endeavour of exploring AlphaGo Teach positions (Chinese rules, 7.5 komi) in which white plays a mistake on move 2 to give black a closer-to-even winrate, KataGo has found a few move 2s which are not included in AlphaGo Teach’s database. This is my second pure KataGo self-play game with Chinese rules and 7.5 komi, which black wins by 1.5 points: https://online-go.com/review/600621

Click Here To Show Diagram Code: [go]$$Bc White 51 % (KataGo) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . O . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

kg_7.5_komi_game_2.sgf [1.81 KiB]
Downloaded 727 times

Author: Maharani [ Wed Jan 27, 2021 7:10 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

White wins game 27 (Chinese rules, 7.5 komi) by at least 2.5 points: https://online-go.com/review/603209

Click Here To Show Diagram Code: [go]$$Wc AlphaGo Teach's opening (black 50 %) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . X . . . . . . . X . . . . . | $$ | . . X . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . B . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X O . . | $$ | . . . . . . . . . . . . . . . . O . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . . . . . . . . . . . . O O . . . | $$ | . . . O . . . . . . . X . . O X O O . | $$ | . . . . . . . . . . . . . X X X X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

KG_+_AGT_game_27.sgf [1.81 KiB]
Downloaded 690 times

Author: Maharani [ Mon Feb 01, 2021 8:01 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

In my series of "white mistakes on move 2 to get winrates closer to 50 %", I've most recently played game 42 of my KataGo (7 komi, NZ rules) series. This is, as far as I recall, the first game in this series in which KataGo plays a 3-3 invasion of a lone 4-4 stone. As if on purpose, not long after the invasion joseki is finished, KataGo sacrifices the entire invading group and the other player builds an 80-point territory around it. As with all ties in this series, black's winrate first drops considerably before it goes back up towards 50 %, but in this game, the initial drop is much steeper (to around 14 %) and I almost resigned the game for black after it wastes a few ko threats. The winrate slants back up once white decides to waste a few ko threats of its own. Did I mention the black stone which white captures in a ladder three times before black saves it in the end? Funny game. https://online-go.com/review/605796

Click Here To Show Diagram Code: [go]$$Bc White 50 % (KataGo) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . W . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

kg_7_komi_game_42.sgf [2.35 KiB]
Downloaded 652 times

Author:	Maharani [ Thu Mar 04, 2021 1:15 pm ]
Post subject:	Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games
Maharani wrote: Bonus game continued from a sequence suggested by ELF OpenGo v2: https://online-go.com/review/433241 Click Here To Show Diagram Code [go]$$Bc ELF OpenGo v2's opening (white 57 %) $$ +---------------------------------------+ $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . O O . . . . . . . . . . . X . . . \| $$ \| . . X . . . . . . . . . . . . . X . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . O . . . . . . . . . . . . . . . . \| $$ \| . . W X . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . O . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ \| . . . . . . . . . . . . . O . O . . . \| $$ \| . . . . . . . . . . O . . . . . . . . \| $$ \| . . X . . . . X . . . . . O X O O . . \| $$ \| . . . X . . . . . . O . X X X . X O . \| $$ \| . . . . . . . . . . . . . . . . X . . \| $$ \| . . . . . . . . . . . . . . . . . . . \| $$ +---------------------------------------+[/go] .sgf: Example screenshot from ZBaduk (LeeLa is in red, but I only ever played KataGo's moves): https://i.ibb.co/Xtmyt2z/Screen-Shot-20 ... -12-AM.png Anton Christenson, EGF 3d did a 65-minute YouTube review of this game! https://www.youtube.com/watch?v=RQ1piEevIp8 I’ve added all of his (commented) variations, plus more KataGo variations, to the OGS review as well.

Author: Maharani [ Wed Mar 10, 2021 10:49 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

Game 43 (7 komi, NZ rules) was the latest in my series of high-playout KataGo self-play games with a white mistake on move 2 to get winrates closer to 50 %. This one featured complicated fighting everywhere. White sacrifices 14 stones inside black's right side territory with no clear (to me) benefit or loss. It ended up as a tie. https://online-go.com/review/613241

Click Here To Show Diagram Code: [go]$$Bc White 50 % (KataGo) $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . W . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

kg_7_komi_game_43.sgf [2.3 KiB]
Downloaded 534 times

Author: Maharani [ Wed Mar 10, 2021 10:55 pm ]

Post subject: Re: My hand-crafted KataGo (+ AlphaGo Teach) self-play games

Game 44 (7 komi, NZ rules) was the first game in this series using a new KataGo net! As a reward, we get our first game with a black 3-4 opening. Early fighting breaks out in the lower-right corner and black builds a center moyo as a result. Another tie. https://online-go.com/review/619886

Click Here To Show Diagram Code: [go]$$Bc Game 44 and at least seven other games continue at D4. At least four games will continue at a instead, and at least seven games at b. $$ +---------------------------------------+ $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . b . . . . . . . . . . . . X . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . W . . . . . . . . . . . a . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ +---------------------------------------+[/go]

.sgf:

Attachments:

kg_7_komi_game_44.sgf [2.49 KiB]
Downloaded 524 times

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