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AgeCommit message (Expand)Author
6 daysAdd release/debug shortcut targets to GNUmakefileScott Gasch
6 daysFix draw-score bug in hash-hit path; centralize as g_iDrawScore[2]Scott Gasch
6 daysFix all build warnings across release/DEBUG/TEST profilesScott Gasch
9 daysUpdate run_tests.shScott Gasch
10 daysOops, a couple of issues with that last one.Scott Gasch
10 daysPlumb iImprovement into LMR and futiltiy and parallel search.Scott Gasch
10 daysImproving for nullmove, eval speedup, remove old cruft, bugfix in split / MP.Scott Gasch
10 daysReplace bishop/knight/rook/queen mobility jump tables with inline switch disp...Scott Gasch
10 daysUpdate TODO (no code changes)Scott Gasch
10 daysAdd small static penalties for trapped pieces in _EvalTrappedPieces.Scott Gasch
10 daysVarious utils.Scott Gasch
10 daysTrack match_play.py's real dependencies (tune_eval_dna.py, filter_pgn.py) and...Scott Gasch
10 daysRemove dna/first.dna and dna/original_baseline.dna, accidentally swept into t...Scott Gasch
10 daysAdd update_head_reference.sh: automate the head_reference checkpoint ritual, ...Scott Gasch
10 daysRewrite match_play.py: binary-vs-binary comparison, real SPRT, EBF/NPS/first-...Scott Gasch
10 daysEval.c diet: kill exact-duplicate terms, turn down overlapping ones, fix a re...Scott Gasch
11 daysAdd precommit check helper script.Scott Gasch
11 daysFix batch-mode exit code, killer-table backfill collision, impossible QSearch...Scott Gasch
11 daysDitch Texel-tuned eval constants for the pre-tuning hand-tuned baseline; fix ...Scott Gasch
11 daysDynamic move ordering overhaul: continuation-history, evidence-gatedScott Gasch
11 daysBake the short git commit hash (plus -dirty suffix) into the binary and trace...Scott Gasch
11 daysSwitch to Crafty-style killer ordering; fix mvNullmoveRefutations type-mixing...Scott Gasch
11 daysDocument the three-curated-suites testing methodology and theScott Gasch
11 daysFix stale comment in split.c referencing removed SEARCH_SORT_LIMIT.Scott Gasch
11 daysReplace SEARCH_SORT_LIMIT's ply-indexed leftover-selection budget withScott Gasch
12 daysReplace EFP (what this file erroneously called EFP for years) withScott Gasch
12 daysRewire GetMoveFailHighPercentage: index by (cFrom, cTo, pMoved) insteadScott Gasch
12 daysDefault GNUmakefile to a 64-bit (SIXTYFOUR=1) build.Scott Gasch
12 daysReplace SEARCH_SORT_LIMIT's pure move-count cutoff with a quality-basedScott Gasch
12 daysFix RescoreMovesViaSearch's fail-high handling: stop destroying theScott Gasch
12 daysRemove RescoreMovesViaSearch's dead same-ply recursive pre-call.Scott Gasch
12 daysFix IID's killer-blind gate and its ordering-flag/history contaminationScott Gasch
12 daysFix _ShouldWeConsiderThisMove's SEE-purity bug and ComputeMoveScore'sScott Gasch
13 daysFix QSearch stand-pat gating bug and ComputeMoveScore's SEE contamination; tu...Scott Gasch
13 daysRemove ctx->uPositional and the EVAL_HASH subsystem; fix GetRoughEvalScore.Scott Gasch
13 daysFix integer divide-by-zero in script.c's post-suite histogram printer.Scott Gasch
13 daysBaseline: uPositional data-calibrated fix, enprise/trapped hints, EBF/beta-cu...Scott Gasch
14 daysReplace ctx->uPositional with a data-calibrated Eval() return value.Scott Gasch
2026-08-26Don't [re-]consult the SEE when generator already just did so.Scott Gasch
2026-08-26Make EVAL_HASH optional.Scott Gasch
2026-08-26Segfault fix.Scott Gasch
2026-08-26Disable qsearch danger-detection (SideCanStandPat) as an experimentScott Gasch
2026-08-25Tame check-extension compounding; verified neutral in self-play (0.4955)Scott Gasch
2026-08-25Add LMR with PV-adjacency guard (v7), verified against saved binaryScott Gasch
2026-08-24Started doing texel eval tuning.Scott Gasch
2026-08-24Stop tracking pgn data files, ignore pgn/ going forwardScott Gasch
2026-08-23Integrate new syzygy egtb code, lose the old Nalimov code.Scott Gasch
2026-08-23Clean X64 build and ported GetAttacks to x64.Scott Gasch
2026-08-22Bug fixes.Scott Gasch
2026-08-18Stop hanging on exit!Scott Gasch