CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Rival 1.0.1 64-bit in CCRL 40/15, 2021-05-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Rival 1.0.1 64-bit is #292 with rating of 2302 Elo points (+24 -24),
based on 663 games: 240 wins, 239 losses and 184 draws
Score: 50.1%, Average opponent: −2.5, Draws: 27.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Colossus 2008b                          2643   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Francesca MAD 0.19                      2558   0.5-0.5   (+0 -0 =1 )    0.0  +225
 - Maverick 1.5 64-bit                     2536   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Asymptote 0.3 64-bit                    2504   7.0-23.0  (+4 -20=6 )    0.0    -1
 - Green Light Chess 3.01.2.2              2489  11.0-20.0  (+5 -14=12)    0.0   +91
 - FrankWalter 2.2.8 64-bit                2458  13.0-27.0  (+7 -21=12)    0.0   +36
 - FrankWalter 2.3.3 64-bit                2448  10.0-30.0  (+5 -25=10)    0.0   -36
 - Lozza 1.17a 64-bit                      2443   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - King of Kings 2.56                      2437  10.5-19.5  (+8 -17=5 )    0.0   +18
 - PostModernist 1016                      2417   0.5-0.5   (+0 -0 =1 )    0.0  +145
 - Jonesy 1.0 64-bit                       2409   9.0-21.0  (+3 -15=12)    0.0   -18
 - Zevra 2.1.1 r216 64-bit                 2380  12.5-17.5  (+10-15=5 )    0.0   +13
 - Tytan 9.32 64-bit                       2368   9.5-20.5  (+4 -15=11)    0.0   -54
 - Invictus r228 64-bit                    2292  18.0-12.0  (+13-7 =10)   76.0   +56
 - Kingfisher 1.0 64-bit                   2280  13.5-16.5  (+7 -10=13)   88.0   -50
 - Barbarossa 0.5.0 64-bit                 2276  22.0-18.0  (+17-13=10)   95.6    +9
 - CT800 1.32 64-bit                       2264  18.0-12.0  (+15-9 =6 )   99.4   +36
 - Esc 1.16                                2253  20.5-9.5   (+17-6 =7 )   99.9   +84
 - Robocide 20170718 64-bit                2220   0.5-0.5   (+0 -0 =1 )  100.0  -112
 - Beowulf 2.4a 32-bit                     2218   0.5-0.5   (+0 -0 =1 )  100.0  -114
 - SpaceDog 0.97.5.1 64-bit                2216  25.5-14.5  (+20-9 =11)  100.0    +8
 - Madeleine 0.2                           2214  18.0-12.0  (+13-7 =10)  100.0   -21
 - Weini 0.0.24 64-bit                     2213  16.5-13.5  (+13-10=7 )  100.0   -50
 - Dorpsgek Eve's Temptation 64-bit        2200   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Lime 66                                 2182   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Clever Girl r160 64-bit                 2173  15.0-14.0  (+9 -8 =12)  100.0  -119
 - Embla 2.0.0 64-bit                      2172  20.0-10.0  (+16-6 =8 )  100.0   -12
 - Detroid 0.9.0 64-bit                    2092  24.0-6.0   (+23-5 =2 )  100.0   +56
 - Small Potato 0.7.0 64-bit               2080  32.5-7.5   (+28-3 =9 )  100.0   +14
 - AdroitChess 0.4                         2079   0.5-0.5   (+0 -0 =1 )  100.0  -253
 - Monarch 1.7                             2044   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Jabba 13032012                          1906   0.5-0.5   (+0 -0 =1 )  100.0  -365
 - Saruman 2017.08.10 64-bit               1466   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021