Janis
f8d2858d98
feat: Implement threefold repetition detection and update game rules
Build & Test (NowChessSystems) TeamCity build failed
2026-04-16 21:00:32 +02:00
Janis
96b8249e7e
feat: Refactor promotion handling to use UCI notation and improve move validation
Build & Test (NowChessSystems) TeamCity build failed
2026-04-16 18:51:53 +02:00
Janis
95537bc709
feat: Add Lichess eval importer and metadata for NNUE architecture
2026-04-16 18:50:30 +02:00
Janis
8db2c8ca7f
feat: Allow configurable hidden layer sizes for NNUE architecture
2026-04-16 18:50:28 +02:00
Janis
25b0c9f2fb
feat: Implement move repetition handling for bots and update search logic to exclude repeated moves
2026-04-16 18:50:25 +02:00
Janis
d6758ed8ec
feat: Introduce Participant trait and update GameEngine to support bot participants
2026-04-16 18:50:25 +02:00
Janis
c88159ecec
feat: Enhance NNUE evaluation with incremental updates and validation checks
2026-04-16 18:50:23 +02:00
Janis
8fb872e958
feat: Implement dataset versioning and management for NNUE training data
2026-04-16 18:50:22 +02:00
Janis
5df5a1875f
feat: Improved how NNUE Evalutes
2026-04-16 18:50:18 +02:00
Janis
ed26406185
feat: Update BotController and tests for improved bot instantiation and configuration
2026-04-16 18:50:04 +02:00
3750931251
feat: NCS-43 NNUE high-impact performance optimisations
...
Implements three high-impact improvements from NCS-43:
1. Incremental L1 accumulator — L1 pre-activations are maintained
per-ply on a stack and updated by column-add/subtract when pieces
move, reducing L1 cost from O(768×1536) to O(pieces×1536) for root
init and O(changed_pieces×1536) per node. Column-major weight
transposition (l1WeightsT) makes each update sequential in memory.
2. Eval cache — a 256 K direct-mapped cache keyed by Zobrist hash
skips the L2-L5 forward pass for positions seen during quiescence,
where the same position often recurs across capture sequences.
3. Dynamic time allocation — NNUEBot now grants 1 500 ms in complex
positions (> 30 legal moves) and 500 ms in nearly-terminal ones
(< 5 moves), instead of a fixed 1 000 ms budget.
Accumulator hooks (initAccumulator, pushAccumulator, copyAccumulator,
evaluateAccumulator) are added to the Evaluation trait with no-op
defaults, so ClassicalBot and HybridBot are unaffected.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-04-16 18:50:04 +02:00
Janis
1b5759828b
feat: enhance AlphaBetaSearch with incremental search hash updates and improve move ordering logic
2026-04-16 18:50:03 +02:00
Janis
75286a8773
feat: enhance AlphaBetaSearch with move timing and improve king square detection in GameContext
2026-04-16 18:50:03 +02:00
Janis
01c8a0f8fe
feat: add metadata files for NNUE weights versions and implement burst training functionality with subsampling options
2026-04-16 18:50:02 +02:00
Janis
5d4cf5f13c
feat: add hybrid bot implementation and enhance NNUE training pipeline with tactical data extraction
2026-04-16 18:50:00 +02:00
Janis
0bf1d52132
feat: enhance training and evaluation processes with new parameters and normalization options
2026-04-16 18:50:00 +02:00
Janis
a5560285fd
feat: enhance training and evaluation processes with new parameters and normalization options
2026-04-16 18:50:00 +02:00
Janis
34945e4fb8
feat: enhance nnue.py and train.py with options for existing labels and improved file handling
2026-04-16 18:49:59 +02:00
Janis
adc2de23bc
feat: add rich console interface for NNUE training pipeline and update requirements
2026-04-16 18:49:59 +02:00
Janis
b25be99dcf
feat: integrate NNUE bot and add Python training pipeline with weight export functionality
2026-04-16 18:49:58 +02:00
Janis
6a9ac55b31
feat: refactor AlphaBetaSearch and ClassicalBot for improved evaluation and organization
2026-04-16 18:49:58 +02:00
Janis
558f43d0f6
feat: refactor AlphaBetaSearch and ClassicalBot for improved evaluation and organization
2026-04-16 18:49:58 +02:00
Janis
539f53b000
feat: enhance AlphaBetaSearch with parallel processing and improved move ordering
2026-04-16 18:49:57 +02:00
Janis
0bc7282dfa
feat: enhance evaluation logic with mobility scoring and positional bonuses
2026-04-16 18:49:57 +02:00
Janis
8e208b8a25
feat: implement bot functionality with difficulty levels and integrate Polyglot opening book
2026-04-16 18:49:56 +02:00
Janis
3b945da958
feat: add AlphaBetaSearch and bot implementation with difficulty levels
2026-04-16 18:49:56 +02:00
Janis
a247eb3d0d
feat: add AlphaBetaSearch and bot implementation with difficulty levels
2026-04-16 18:49:55 +02:00
Janis
Janis