My Chess Engines

Popochín Chess Engine

Popochin is a winboard compatible chess engine.

Features:

PVS search.

Aspiration search.

Adaptative null move pruning.

Futility pruning.

ProbCut.

Late move pruning.

Late move reduction.

Mate distance pruning.

Search extensions.

Killer moves.

Transposition tables.

Lazy evaluation.

Ponder.

Opening book functions from TSCP.

UCI adapter included.

This program is based in TSCP initially.

Many thanks to Tom Kerrigan for your source code (crystal clear).

Popochin is freeware.

Jonesy Chess Engine

Jonesy is a winboard compatible chess engine.