rybka 12f on a AMD 1700

  
Problem


Welcome to the Chess & Go problems... see also the players blog.

Search in the problems  


Last problem posted :


Elmer Valderrama    (2007-01-13 12:44:55)
rybka 1.2f on a AMD 1700+

After 1.Bd4 Ka6 2.Kb2 Kb7 3.Kb3 Kc7 (or the line given by Kieran, first three moves: 1.Bd4 Ka6 2.Kb2 Ka5 3.Kb3 Ka6), Rybka 1.2f 32-bit running in a AMD XP 1700+, 512MB RAM (hashtable 128MB) solves it exactly (single-line analysis, depth=41 in 2 min 45 sec, +3.77 (at depth=59 in 5min it predicts mate in 33 with tablebases) (just for the record; don't want to spoil the fun)

(I suppose version 2.2 and a dual core could solve it from the starting position, anyone tried?)




Chess problems :

White #5       (chess)     replies : 10       2022-09-06

White #3       (chess)     replies : 1       2022-08-05

Mate in 3       (chess)     replies : 7       2022-01-12

Mate in 3       (chess)     replies : 1       2021-06-23

Very Easy       (chess)     replies : 5       2018-12-18

Computers fail to solve it       (chess)     replies : 3       2018-01-24

Amazing endgame       (chess)     replies : 7       2017-04-29

The lonely knight       (chess)     replies : 1       2016-02-11

Mad endgame       (chess)     replies : 2       2016-01-06

White to play and win       (chess)     replies : 2       2015-12-22



Go problems :

Killer problem 7       (go)     replies : 9       2019-09-22

Killer problem 1 (correct)       (go)     replies : 5       2013-08-19

Killer problem 3       (go)     replies : 5       2013-07-30

Killer problem 2       (go)     replies : 4       2013-07-30

Killer problem 6       (go)     replies : 3       2013-07-30

Killer problem 5       (go)     replies : 4       2013-07-30

Killer problem 4       (go)     replies : 3       2013-07-30

Can Black do anything?       (go)     replies : 7       2011-08-11

Enjoyable       (go)     replies : 6       2011-03-09

Life and death (5)       (go)     replies : 8       2010-07-03




Display  problem archives , all problems.        



Follow the new problems     RSS feed