2.0.0

Biggest changes:

• Support for pondering
• Support for MultiPV
• Implement complexity in hand written evaluation
• Evaluation augmenting neural network

Around 160 ELO stronger than 1.4.0 in self-play

1.4.0

• Tuned evaluation
• Tuned search constants
• Use reduced depth for SEE pruning
• Add king on pawnless flank heuristic
• Do not xor color hash in pawn zobrist key

1.3.1

UCI isready compatible with cutechess-cli

TCEC 19 release

v1.3.0-TCEC19

TCEC release

1.3.0

• Save evaluation to Transposition Table
• Remove chopper move
• Scale OCB endgames
• Bishop on long diagonal bonus
• Counter move pruning

1.2.0

• Send Time and NPS to UI
• ProbCut pruning
• Staged move generation
• Save best move in TT, even if it did not exceed alpha

Bugfix release

Fixed Position.IsMovePseudolegal

v1.1.0

• Add new threats
• Tuning
• Hanging
• Distant knights penalty
• Add stacked passed pawn penalty
• Only update history after fail high
• Add CounterMoveHistory and FollowUpHistory
• Various king safety related fixes
• Add casting extension
• Increase Hash maximum size
• Add support for syzygy tablebases
• Create go.mod
• Search with shallower depth after fail-high

First public release

v1.0.0

First public release