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Welcome to the Vajolet homepage,

Vajolet is an UCI chess engine developed by Marco Belli

those are his main features:
  1. state of the art alpha beta searcher
  2. parallel search using Lazy SMP scheme
  3. multiPV supporto for game analisys
  4. support poliglot openin book
  5. support UCI communication protocol
  6. Open source engine


19/6/2016 Vajolet2 2.2


  • big code refactor and debug
  • syzygy tablebase probing
  • replace magic move generation with Pradu Kannan code
  • counter move move ordering
  • in check move ordering enanchement
  • LMR tuning
  • easier time management
  • eval tuning

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