$ ctf42

pawnfish

Reverse No technique tags yet.
Difficulty Not rated yet

Flag format: uiuctf{...}

Fishes are pretty good at chess.

nc pawnfish.chal.uiuc.tf 1337

This might be helpful: https://en.wikipedia.org/wiki/En_passant

Author's note: our version of stockfish is a neural net. The stockfish binary and nn.nnue files must be present in the same directory as the chal binary for the script to run locally.

Update: There is a bug that occurs when the CPU attempts to castle, it deletes some pieces. This bug does not affect the intended solution for the challenge.

Writeups

Official

No official writeup linked.

Community

No community writeups yet. Solved it? Share how.

Log in to add a community writeup.