Function probeTablebase

probeTablebase(
    loaded: Record<string, LoadedEnding>,
    state: ChessState | BitboardState,
    halfmove?: number,
): TablebaseProbe | null
Probes loaded endings for an exact position: its WDL outcome from the side to move's view with the distance, fifty-move-adjudicated against halfmove (a win too far to force in time comes back a draw, and likewise a distant loss). Pure and total: anything outside the shipped scope - pawns, rights, black extras, bare kings, an ending the game never loaded - is a miss (null).
Parameters
- loaded: Record<string, LoadedEnding>
- state: ChessState | BitboardState
- halfmove: number = 0
Returns TablebaseProbe | null
Example
```
import { probeTablebase, startingChess } from '@datamoc/mwg/board';

console.log(probeTablebase({}, startingChess())); // null - no endings loaded, never an error
```
- Defined in src/board/tablebase.ts:396