Syzygy tablebase probing via Fathom. More...

#include "../Types.h"
#include <string>
#include <optional>

Include dependency graph for Tablebase.h:

This graph shows which files directly or indirectly include this file:

Namespaces
namespace	Tablebase

Enumerations
enum class	Tablebase::WDL { Tablebase::WIN = 2 , Tablebase::CURSED_WIN = 1 , Tablebase::DRAW = 0 , Tablebase::BLESSED_LOSS = -1 , Tablebase::LOSS = -2 }
	Tablebase probe result for Win-Draw-Loss. More...

Functions
bool	Tablebase::init (const std::string &path)
	Initializes tablebases with the given path.
bool	Tablebase::available (const Board &board)
	Checks if a position is within the tablebase piece limits.
std::optional< WDL >	Tablebase::probeWDL (const Board &board)
	Probes the Win-Draw-Loss (WDL) table.
std::optional< std::tuple< Move, WDL, int > >	Tablebase::probeRoot (const Board &board)
	Probes the Distance-to-Zero (DTZ) table for root moves.
int	Tablebase::wdlToScore (WDL wdl, int mate_ply)
	Converts a WDL result to a centipawn score for search evaluation.
int	Tablebase::maxPieces ()
	Gets the maximum number of pieces supported by the loaded tablebases.
bool	Tablebase::isInitialized ()
	Checks if tablebases have been successfully initialized.

Detailed Description

Syzygy tablebase probing via Fathom.

Provides WDL (Win-Draw-Loss) and DTZ (Distance to Zero) lookups for endgame positions using the Fathom library.

Namespaces