I've ported Atomchess 6502 to Visual6502, just follow this big URL and play with it in your browser :) (running at 123hz or 15 minutes per move, even slower if you enable the graphic view).

Atomchess 6502 running with Visual6502

Press play but before push the button "Trace less" to be faster.

Also the source code now includes the assembly option.

Once the chessboard appears, enter your move as D2D4 (no enter, no spaces)