finally managed to run! it turned out that this program does not work for python 3.
python 2.5 https://www.python.org/ftp/python/2.5/python-2.5.msi
example:

change the program a little and it can be used for big boards!

wonderful program !!! no limit on board size !!! if you add "--verbose 1", for example, two KataGo 20b networks on 53x53 play, the moves are displayed !!! the limit on the sgf is 25x25! need to fix

network 15b plays on a 63x63 board !!!

q5go 2.1.1 match of two engines up to 52x52 !!!
https://github.com/bernds/q5Go/releases/tag/q5go-2.1.1

Is there a sgf extension for boards greater than 52? or another way to save the game file?

first 50 moves 63 X 63 15b 1p - 15b 1p. moves took from twogtp and made in lizzie

100 X 100 15b 1p - 15b 1p. it is difficult to evaluate the game without a board, but it is clear that the beginning is "unusual"

KataGo 20b 1 playouts - KataGo 20b 1 playouts 52 X 52, q5go-2.1.1
ladder, black error, move 1391

The simplest solution is to specify the same in the sgf as in the game. or like a lizzie for big boards.
as:
"location should a string like "C4" the same as in the GTP protocol. KataGo also supports extended column coordinates locations beyond "Z", such as "AA", "AB", "AC", ... Alternatively one can also specify strings like "(0,13)" that explicitly give the integer X and Y coordinates."
https://github.com/lightvector/KataGo/b ... _Engine.md
can name this type of file not sgf, but kgf? or something else?

I changed a few lines in twogtp.py, now the game is saved to a file for any board size. moves are written to the file unchanged. example:

twogtp.py with changes:

and an example for a 63x63 board:

the new version of q5go 2.1.2 (GitHub action CI build on Jul 17 2021) supports autoplay, including on boards up to 52x52! https://github.com/bernds/q5Go/actions/runs/1039399331

during autoplay, you can enable analysis. gg4k-NeroX 37х37:
(http://files.gokgs.com/games/2012/7/15/gg4k-NeroX.sgf
https://www.gokgs.com/tournGames.jsp?id=739&round=2
for the analysis used the network katago 20b
you can use the slider below the board, so part of the graph is missing )

Friday9i Please make version of katago 1.9.1 for 37x37 and 52x52 boards! (eigenavx2-windows-x64)

Here they are, enjoy!
https://github.com/lightvector/KataGo/i ... -913116646

why does the 60b network not work on boards larger than 33x33? 40b on boards more than 37x37? 20b on boards more than 52x52? are there resource limits in the executable?

Friday9i
"unacceptable size (Board::MAX_LEN is 29..."

Argh sorry, I must have made a mistake somewhere... I'm trying again asap. Just a question: did you manage to make it work on boards 52x52 with 20b nets (but not with 40b and 60b)??

I checked the 20b network. works at 29x29, not at 33x33. checked in q5go-2.1.2. all 4 files