CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Parrot 07.07.22 in CCRL 40/4, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Parrot 07.07.22 is #331 with rating of 2071 Elo points (+15 -15),
based on 1702 games: 679 wins, 671 losses and 352 draws
Score: 50.2%, Average opponent: −2.2, Draws: 20.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - AliChess 4.25                      2233  12.0-19.0  (+10-17=4 )    0.0   +74
 - Gibbon 2.52a                       2212   6.0-25.0  (+3 -22=6 )    0.0  -100
 - Chispa 4.0.3                       2199   9.0-25.0  (+2 -18=14)    0.0   -24
 - Latista (Sinobyl) 1.5              2194   9.5-24.5  (+8 -23=3 )    0.0   -63
 - Atlas 2.20                         2190  18.0-18.0  (+14-14=8 )    0.0  +119
 - Uralochka 1.1b                     2184   8.0-26.0  (+6 -24=4 )    0.0  -104
 - Madeleine 0.2                      2181  17.0-17.0  (+13-13=8 )    0.0  +114
 - Genesis 2.0                        2170  11.0-25.0  (+6 -20=10)    0.0   -38
 - InmiChess3.06N                     2159  14.0-22.0  (+11-19=6 )    0.0    +4
 - NagaSkaki 5.12                     2145  18.0-16.0  (+13-11=10)    0.0   +95
 - Alarm 0.93.1                       2142  16.0-20.0  (+13-17=6 )    0.0   +27
 - Lime 66                            2141  12.5-21.5  (+7 -16=11)    0.0   -20
 - Sunsetter 10.3 64-bit              2138  10.0-24.0  (+8 -22=4 )    0.0   -98
 - Fortress 1.62                      2131  18.0-18.0  (+15-15=6 )    0.0   +60
 - Nesik 0.7.0 alpha                  2128  14.0-22.0  (+10-18=8 )    0.0   -24
 - WJChess 1.64                       2126  18.0-17.0  (+15-14=6 )    0.0   +66
 - Bearded 06_29                      2120  13.0-19.0  (+10-16=6 )    0.0   -19
 - Galjoen 0.36 64-bit                2114  13.5-16.5  (+10-13=7 )    0.0    +7
 - GK 0.90 64-bit                     2110   9.5-26.5  (+6 -23=7 )    0.0  -140
 - Alf 1.09                           2101  14.0-20.0  (+10-16=8 )    0.2   -37
 - BikJump 2.01 64-bit                2098  15.0-19.0  (+11-15=8 )    0.1   -13
 - Clarabit 1.00 64-bit               2097  18.0-16.0  (+15-13=6 )    0.3   +46
 - Wing 2.0a                          2096  22.0-14.0  (+19-11=6 )    0.2  +110
 - Ghost 0.14                         2093  14.5-19.5  (+12-17=5 )    1.9   -37
 - Uragano 3D 0.87                    2086  17.0-17.0  (+13-13=8 )    6.5   +16
 - Monarch 1.7                        2054  20.5-15.5  (+17-12=7 )   96.9   +36
 - Matheus 2.3                        2053  20.0-16.0  (+15-11=10)   98.0   +23
 - King's Out 0.2.42                  2049  10.0-5.0   (+9 -4 =2 )   96.7  +112
 - Bodo 0.2b                          2045  19.0-15.0  (+15-11=8 )   99.6   +17
 - Gerbil 0.2 64-bit                  2038  18.5-15.5  (+14-11=9 )  100.0    -5
 - Ax 0.8                             2035  17.5-16.5  (+15-14=5 )  100.0   -22
 - RDChess 3.23                       2035  19.0-15.0  (+14-10=10)  100.0    +5
 - Bestia 0.90                        2027  19.5-16.5  (+14-11=11)  100.0   -12
 - DelphiMAX 2.9                      2008  23.0-11.0  (+21-9 =4 )  100.0   +78
 - Requiem 0.53                       1997  21.5-14.5  (+14-7 =15)  100.0   -12
 - Small Potato 0.6.1                 1987  24.0-12.0  (+22-10=4 )  100.0   +50
 - Elephant 1.06                      1987  20.5-13.5  (+17-10=7 )  100.0    -8
 - Armageddon 2.308                   1985  22.5-13.5  (+18-9 =9 )  100.0    +3
 - Cupcake 1.0                        1984  19.0-13.0  (+16-10=6 )  100.0   -16
 - BigLion 2.23x                      1984  17.5-16.5  (+14-13=7 )  100.0   -75
 - Gullydeckel 2.16pl1                1982  22.5-11.5  (+20-9 =5 )  100.0   +39
 - Faile 1.4.4                        1973  21.0-13.0  (+17-9 =8 )  100.0   -14
 - La Dame Blanche 2.0c               1964  18.0-16.0  (+13-11=10)  100.0   -88
 - SSEChessII 2.05 DC                 1963  16.5-19.5  (+14-17=5 )  100.0  -137
 - Etude 0.1.2                        1962  20.5-13.5  (+17-10=7 )  100.0   -29
 - Cilian 4.14                        1960  23.5-10.5  (+19-6 =9 )  100.0   +21
 - Marvin 1.3.0                       1960  24.5-11.5  (+22-9 =5 )  100.0   +31
 - Protej 0.5.7                       1955  18.5-13.5  (+16-11=5 )  100.0   -55
 - Micro-Max 4.8                      1946  27.0-9.0   (+25-7 =4 )  100.0   +77
 - JanWillem 1.13                     1944  23.5-12.5  (+21-10=5 )  100.0    -7


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018