How to compile

Release

RUSTFLAGS="-C opt-level=3 -C target-cpu=native" cargo build --release

Debug

cargo build

Usage examples

DEPTH=5 ./tsumeshogi-check --warn -d${DEPTH} -o out.sfen input.sfen

Analyse input.sfen (text file with one position in SFEN format) and output results in out1.sfen, out3.sfen, out5.sfen. out1.sfen contains solutions for mate in one puzzles.

DEPTH=5 ./tsumeshogi-check --info -d${DEPTH} -o out.kif input.kif

Analyse input.sfen (concatenation of 81dojo KIF games) and output results in out1.kif, out3.kif, out5.kif.