CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Rotor 0.3 in CCRL 40/40, 2017-11-18
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Rotor 0.3 has no rank with rating of 2380 Elo points (+32 -32),
based on 326 games: 112 wins, 105 losses and 109 draws
Score: 51.1%, Average opponent: −9.8, Draws: 33.4%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Amyan 1.72                        2590   1.0-1.0   (+1 -1 =0 )    0.0  +210
 - AnMon 5.75                        2531   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Little Goliath Evolution 3.12     2506   0.5-1.5   (+0 -1 =1 )    0.0   -16
 - Twisted Logic 20080404x           2495   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - N2 0.1                            2488   1.5-0.5   (+1 -0 =1 )    0.0  +250
 - Ufim 7.01                         2488   0.5-1.5   (+0 -1 =1 )    0.0   -48
 - Xpdnt 091007                      2486   1.0-1.0   (+1 -1 =0 )    0.0  +106
 - DoubleCheck 3.1 32-bit            2481   2.0-8.0   (+0 -6 =4 )    0.0   -93
 - Cerebro 3.03d                     2478   1.5-0.5   (+1 -0 =1 )    0.0  +254
 - Arasan 10.4                       2469   0.5-1.5   (+0 -1 =1 )    0.0   -67
 - Trace 1.37a                       2468   0.5-1.5   (+0 -1 =1 )    0.0   -68
 - Philou 3.0.0                      2454   1.0-1.0   (+1 -1 =0 )    0.0   +74
 - Arasan 10.1                       2447   3.5-6.5   (+2 -5 =3 )    0.1   -32
 - Hermann 2.3 32-bit                2443   3.5-6.5   (+2 -5 =3 )    0.3   -42
 - Cheng3 1.02b                      2440   2.5-3.5   (+0 -1 =5 )    0.7   +22
 - Delphil 2.3                       2438   1.5-0.5   (+1 -0 =1 )    0.7  +214
 - nanoSzachy 3.8                    2436   0.5-1.5   (+0 -1 =1 )    0.1  -100
 - Twisted Logic 20070915            2435   6.0-4.0   (+4 -2 =4 )    1.1  +121
 - Murka 2 32-bit                    2431   6.0-4.0   (+4 -2 =4 )    1.1  +110
 - Homer 2.01                        2428   0.0-2.0   (+0 -2 =0 )    0.7  -INF
 - Pupsi2 0.07                       2427   4.5-5.5   (+2 -3 =5 )    0.8   +19
 - K2 0.71                           2419   4.5-5.5   (+2 -3 =5 )    3.4    +7
 - Pupsi2 0.06                       2417   8.5-11.5  (+6 -9 =5 )    5.5   -16
 - Delphil 1.9c                      2411   3.0-5.0   (+2 -4 =2 )    9.6   -50
 - Diablo 0.5.1                      2408   0.5-1.5   (+0 -1 =1 )    7.1  -128
 - Dragon 4.6                        2406   5.0-5.0   (+3 -3 =4 )    8.5   +26
 - nanoSzachy 3.4                    2405   1.5-0.5   (+1 -0 =1 )   10.3  +181
 - Hermann 1.9                       2403   4.5-5.5   (+2 -3 =5 )   15.9    -8
 - Comet B68                         2386   5.5-4.5   (+4 -3 =3 )   38.3   +37
 - Delphil 1.9f                      2383   3.0-3.0   (+2 -2 =2 )   45.0   +10
 - Sage 3.53                         2383   4.5-7.5   (+3 -6 =3 )   44.1   -86
 - DanaSah 2.44                      2369   1.0-1.0   (+0 -0 =2 )   67.2   -11
 - Phalanx XXIII                     2361   4.0-6.0   (+3 -5 =2 )   79.2   -97
 - Alfil 6.10                        2356   2.0-0.0   (+2 -0 =0 )   84.4  +INF
 - BugChess2 1.4.1                   2352   5.5-4.5   (+3 -2 =5 )   87.9    +2
 - GreKo 5.9                         2346  18.5-15.5  (+12-9 =13)   95.6    -5
 - Horizon 4.3                       2328   6.5-3.5   (+5 -2 =3 )   99.0   +52
 - Popochin 3.2                      2293   8.0-4.0   (+8 -4 =0 )  100.0   +62
 - Bison 8.2.4r                      2279   1.5-0.5   (+1 -0 =1 )  100.0   +55
 - Brutus 6.0                        2249  19.0-12.0  (+14-7 =10)  100.0   -61
 - Joker 1.1.06                      2248   1.5-0.5   (+1 -0 =1 )  100.0   +24
 - Uralochka 1.1b                    2218  17.5-5.5   (+15-3 =5 )  100.0   +32
 - EveAnn 1.62                       2207   1.0-1.0   (+1 -1 =0 )  100.0  -173
 - TJchess 0.121                     2130   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017