OliThink 5.3.2 Native
Completely rewrite of OliThink with a very fast move generator (based on OliPerft). Engine runs without any chess information. No pawnstructure, no tables etc.
ELO about 2450.
48 MB fix Hashsize
OliThink 5.3.2 Java
Translation of OliThink 5 C to java
It's with own GUI available as standalone application or just the engine itself.
Play OliThink5 Java online
Start with "java -jar OliThinkGUI.jar" or just doubleclick if your OS is correctly configured.
New Move Generator OliPerft (Pre OliThink 5)
- Magic Move Bitboard (Got rid off rotated Bitboards)
- No piece list, no Array board, just plain bitboard
- Simple, easy and short code
- One symmetric "doMove" function for doMove and undoMove
- Includes "divide" option for debugging
- Counts 100 Millions of Moves/second (on a 64bit System 200 Millions)
Usage: oliperft <depth> <fen>
#oliperft 6 "r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1"
for "divide" just add "-" before the <depth>
#oliperft -6 "r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1"
Download of OliThink 4:
Important Links for OliThink: