LesChats V.1.3 — Official IJCCRL Opening Book Release Polyglot/BIN opening book • measured structural audit • deeper book surface • controlled practical coverage 📚 IJCCRL Verified LesChats V.1.3 is the new audited release of the…
LesChats-220226 — Official IJCCRL Opening Book Release CTG opening book (Fritz GUI) • 400+ audited games added • e4 / d4 maintained at 50/50 📚 IJCCRL Verified LesChats-220226 is a maintenance-and-quality release of the IJCCRL…
Overview of the LesChats Opening Book Update (09012026) The LesChats 09012026 update represents a systematic and performance-oriented refinement of the opening book, aimed at improving competitive robustness in high-level computer-chess tournaments. The update combines curated…
