TRUFFLE is a software package for simple and accurate identification of IBD1 and 2 segments in unphased VCF files. It was designed from scratch with ease of use and low computational overhead in mind. Please see our paper at:
https://pubmed.ncbi.nlm.nih.gov/31178127/
There is a quickstart guide and documentation available on our website:
https://adimitromanolakis.github.io/truffle-website/
You can find the datasets A,B as used in our papaper, in the folder docs.
https://github.com/adimitromanolakis/truffle/blob/master/datasets/400k.vcf.gz https://github.com/adimitromanolakis/truffle/blob/master/datasets/vcf-ld01-thin-mod.vcf.gz