CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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ReBorn Mainsworthy 1.30 in CCRL 40/4, 2019-09-14
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, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
ReBorn Mainsworthy 1.30 has no rank with rating of 642 Elo points (+466 -458),
based on 213 games: 96 wins, 69 losses and 48 draws
Score: 56.3%, Average opponent: −29.6, Draws: 22.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Cmcchess 2.27                      1139   0.0-9.0   (+0 -9 =0 )    0.0  -INF
 - Usurpator II                       1132   1.0-25.0  (+1 -25=0 )    0.0   -94
 - Dreamer                             907   1.5-10.5  (+1 -10=1 )    0.0   -67
 - Hippocampe 0.4.1                    869   1.0-8.0   (+0 -7 =2 )    0.0   -78
 - Pyotr 0.6 AM                        867   1.5-7.5   (+0 -6 =3 )    0.0   -12
 - Chess4j 0.1                         751   3.0-4.0   (+1 -2 =4 )    0.0   +66
 - EasyPeasy 1.0                       683   2.0-1.0   (+2 -1 =0 )    5.3  +197
 - MicroChess 1976                     610   0.5-0.5   (+0 -0 =1 )   84.5    -1
 - NEG 0.3d                            549   7.5-8.5   (+4 -5 =7 )  100.0   -95
 - Ram 2.0                             511  27.0-15.0  (+16-4 =22)  100.0   -54
 - CPP1                                459   5.5-0.5   (+5 -0 =1 )  100.0  +176
 - POS 1.20                            424  11.0-0.0   (+11-0 =0 )  100.0  +INF
 - LaMoSca 0.10                        368   6.0-2.0   (+4 -0 =4 )  100.0  -115
 - ACE 0.1                             361  16.0-1.0   (+15-0 =2 )  100.0  +141
 - Brutus RND                          259  36.5-0.5   (+36-0 =1 )  100.0  +255


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019