Josh-HeapsandClaude Opus 4.8
be07f7504e
Killer moves supply the quiet-move ordering the search lacked: ~1.45x faster at depth 8 (up to 1.88x in quiet positions) with identical play. Adds bench.ps1 and test/bench_main.cpp to time the search, with a BENCH_DISABLE_KILLERS compile toggle so the script can measure before/after. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>