Difference between revisions of "Chess Move Generator"
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| − | In search algorithm, a good move ordering enables us to reduct the tree sizes and search | + | In search algorithm, a good move ordering enables us to reduct the tree sizes and search algorithm go deeper in same time. An good chess move ordering can be: |
* checking moves, direct and discovered, | * checking moves, direct and discovered, | ||
Revision as of 11:56, 18 October 2006
In search algorithm, a good move ordering enables us to reduct the tree sizes and search algorithm go deeper in same time. An good chess move ordering can be:
- checking moves, direct and discovered,
- promotions,
- capturing moves, ordered by most valuable victim / least valuable aggressor (MVV/LVA),
- non-capturing moves ordered according to history heuristic.
The general idea of MVV/LVA is to first generate capture moves with the most valuable capture piece and least valuable attacker piece (e.g. pawn captures queen).