shaack / cm-chess Goto Github PK

Hi, I'm trying to reproduce the code that I see in one of the tests:

    const pgn = `[Event "IBM Kasparov vs. Deep Blue Rematch"]
    [Site "New York, NY USA"]
    [Date "1997.05.11"]
    [Round "6"]
    [White "Deep Blue"]
    [Black "Kasparov, Garry"]
    [Opening "Caro-Kann: 4...Nd7"]
    [ECO "B17"]
    [Result "1-0"]
    1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Ng5 Ngf6 6.Bd3 e6 7.N1f3 h6
    8.Nxe6 Qe7 9.O-O fxe6 10.Bg6+ Kd8 {Kasparov schüttelt kurz den Kopf}
    11.Bf4 b5 12.a4 Bb7 13.Re1 Nd5 14.Bg3 Kc8 15.axb5 cxb5 16.Qd3 Bc6
    17.Bf5 exf5 18.Rxe7 Bxe7 19.c4 1-0`
    const test_chess =  new Chess();

    debugger;

    test_chess.loadPgn(pgn)

But I get this error:

Any idea what could be going wrong?

Hello!

I've been playing with your cm-chessboard library for a week in a Nuxt.js project (after trying a few other chessboard libraries), and I really enjoy it.

I saw that you also made cm-chess based on chess.js (which I am using now), so I'm considering switching to cm-chess because of the "chess history variants" feature.
However, I am not familiar with chess programming and chess libraries, so I don't know how to use it.
I was wondering if you could write and/or point me to some documentation about this feature.

Thank you for your work, I really enjoy it.

Hi! Im trying to add this library to my work project (we already use cm-chessboard) and face an issue:
Default Angular compiler do not recognize the module. Even if I add custom .d.ts file to declare non-typescript module.
The reeson seems to be in package.json in line

"main": "index.html"

If I replace it with

"main": "./src/cm-chess/Chess.js"

then all is OK. Can you fix this?

seems that move from chess 960 is not supported now

const { Chess } = await import("cm-chess")
const c = new Chess('rnbqkbnr/pppppppp/8/8/8/3PP1BN/PPP2PPP/RNBQ1K1R w KQkq - 0 1');
c2.move('0-0'); // null

I keep getting this error.

I am using Ubuntu 22.04 LTS