@article{mixtureofmasterssparsechesslanguagemodel,
  title = {Mixture of Masters: Sparse Chess Language Models with Player Routing},
  author = {Giacomo Frisoni and Lorenzo Molfetta and Davide Freddi and Gianluca Moro},
  year = {2026},
  eprint = {2602.04447},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.04447},
}