No Beta Downloads are Available at this Time!
Latest beta version of engine: None!: (exe dated: xxxx/xx/xx)
Latest beta version of book: (book file dated: 2008/xx/xx)
NOTE: the download files are in 7Zip format
Summary of Changes
Testing and Playing Strength
Conditions: Dual AMD 1.7 GHz w/ 512MB RAM; 4' + 2"; 64MB main hash for Horizon and opponents; 4 MB pawn hash; egtb size 2 MB; ponder off.
Rationale: Opponents are chosen on the basis of well-established Elo ratings and reasonable results against Horizon -- this means staying within a 35% to 65% win percentage. Opposing engines remain in the mix until they fall out of the 35% to 65% range or if there are hangups/crashes.
|Amyan 1.47||2374||prefers mobility, opening book is small|
|Arasan 7.0||2415||good opponent with an excellent book|
|Booot 4.75||2394||good opponent with an excellent book|
|Bruja 1.9||2378||good opponent with a good book|
|Dragon 4.2||2387||good opponent with a good book|
|Gromit 3.00||2416||well-rounded opponent with a good book|
|KingOfKings 2.02||2360||good opponent|
|Nejmet 2.6||2413||plays smooth game with pawns|
|Phalanx XXII||2422||tactical opponent; main sparring partner|
|WildCat 2.61||2420||good opponent with an excellent book|
Cumulative changes from last official release, version 4.4:
- 4.4.xxx -- No details yet