CCRL 40/4
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 1'592'683 games
played by 1'883 programs
21321 CPU days (X2 4600+)

White wins: 622'693 (39.1%)
Black wins: 507'056 (31.8%)
Draws: 462'934 (29.1%)
White score: 53.6%

Engine Details

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Betsabe II 1.09 in CCRL 40/4, 2017-12-09
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Betsabe II 1.09 has no rank with rating of 2260 Elo points (+39 -37),
based on 428 games: 325 wins, 54 losses and 49 draws
Score: 81.7%, Average opponent: −317.5, Draws: 11.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - KMTChess 1.2.1 64-bit              2267  18.0-14.0  (+15-11=6 )   36.9   +51
 - Chesley r323 64-bit                2148  23.0-9.0   (+20-6 =6 )  100.0   +55
 - King's Out 0.2.42                  2052  22.0-9.0   (+21-8 =2 )  100.0   -29
 - PLP 1661571                        2028  19.5-10.5  (+17-8 =5 )  100.0  -118
 - ProChess 101CN                     2025  26.5-4.5   (+25-3 =3 )  100.0   +81
 - Freyr 1.068 64-bit                 2017  24.5-5.5   (+21-2 =7 )  100.0    -4
 - FrankWalter 1.08                   1985  28.5-3.5   (+28-3 =1 )  100.0  +118
 - Gullydeckel 2.16pl1                1984  25.5-6.5   (+24-5 =3 )  100.0   -21
 - Bubble 1.5                         1983  27.5-4.5   (+25-2 =5 )  100.0   +20
 - Protej 0.5.7                       1956  25.5-4.5   (+24-3 =3 )  100.0     0
 - Dabbaba 2.62                       1813   3.5-0.5   (+3 -0 =1 )  100.0  -163
 - Predateur 2.1 64-bit               1804   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Beaches 2.32                       1799   3.5-0.5   (+3 -0 =1 )  100.0  -177
 - Soldat 0.25b                       1788   3.5-0.5   (+3 -0 =1 )  100.0  -188
 - Grizzly 1.40.1b                    1775   3.0-0.0   (+3 -0 =0 )  100.0  +INF
 - Chenard 2010.08.23 64-bit          1768   3.5-0.5   (+3 -0 =1 )  100.0  -208
 - Embracer 1.12                      1768   2.0-2.0   (+1 -1 =2 )  100.0  -492
 - Robin 0.983                        1753   3.0-0.0   (+3 -0 =0 )  100.0  +INF
 - Laurifer 1.0                       1739   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Elf 1.3.0                          1731   3.0-1.0   (+3 -1 =0 )  100.0  -301
 - Adamant 1.7                        1718   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - GChess IV 0.2.0                    1712   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - SEE 0.6.9                          1704   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Aldebaran 0.7.0                    1703   3.0-0.0   (+3 -0 =0 )  100.0  +INF
 - Tscp 1.81                          1702   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Bace 0.45                          1669   3.5-0.5   (+3 -0 =1 )  100.0  -301
 - Mizar 3.0                          1668   3.5-0.5   (+3 -0 =1 )  100.0  -308
 - PolarChess 1.3                     1663   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Belzebub 0.67                      1646   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - ALChess 1.5b                       1639   3.0-1.0   (+3 -1 =0 )  100.0  -394
 - DChess 1.0.2                       1638   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - MSCP 1.44                          1618   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Storm 0.6                          1613   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Zotron 4.4.6                       1572   3.0-0.0   (+3 -0 =0 )  100.0  +INF
 - Needle 0.531                       1562   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Rocinante 1.01 64-bit              1555   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Larsen VB 0.05.0001                1528   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Purple Haze 2.0                    1491   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Piranha 0.5                        1483   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - MiniMardi 1.3                      1387   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on December 9, 2017