CCRL 40/4
Downloads and Statistics
May 19, 2019
Testing summary:
Total: 2'021'465 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'446 (38.9%)
Black wins: 635'703 (31.4%)
Draws: 599'316 (29.6%)
White score: 53.7%

Engine Details

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Monochrome in CCRL 40/4, 2019-05-19
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:
Monochrome is #529 with rating of 1625 Elo points (+16 -16),
based on 1487 games: 513 wins, 603 losses and 371 draws
Score: 47.0%, Average opponent: +24.7, Draws: 24.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Clueless 1.4                       1904   8.0-32.0  (+5 -29=6 )    0.0   +35
 - Surprise 4.3b13                    1888   7.0-33.0  (+3 -29=8 )    0.0    +9
 - Roce 0.0390                        1854   9.5-30.5  (+3 -24=13)    0.0   +48
 - Ajedrez Tactico 2.73b              1832  14.0-26.0  (+11-23=6 )    0.0   +92
 - RataAeroespacial 0.2.1             1819   8.0-32.0  (+7 -31=2 )    0.0   -75
 - MOBMAT 0.903d 64-bit               1794   9.0-31.0  (+4 -26=10)    0.0   -34
 - Enigma 1.1.4                       1793   9.5-30.5  (+5 -26=9 )    0.0   -27
 - Pulsar 2009-9b                     1772  12.0-28.0  (+6 -22=12)    0.0    +5
 - Laurifer 1.0                       1751  15.5-24.5  (+11-20=9 )    0.0   +44
 - Kanguruh 1.93                      1736  14.5-25.5  (+11-22=7 )    0.0    +5
 - GChess IV 0.2.0                    1732  14.5-25.5  (+7 -18=15)    0.0   +15
 - TSCP 1.81                          1724   9.5-29.5  (+5 -25=9 )    0.0   -91
 - Gargamella 0.5.0                   1683  17.5-22.5  (+12-17=11)    0.0   +17
 - Mizar 3.0                          1683  22.5-17.5  (+19-14=7 )    0.0  +105
 - Tom Thumb 0.2 64-bit               1671  13.5-26.5  (+8 -21=11)    0.0   -67
 - Pooky 2.7                          1657  16.0-24.0  (+11-19=10)    0.1   -36
 - AdaChess 20170209 64-bit           1657  23.0-21.0  (+19-17=8 )    0.7   +50
 - Spartan 1.0                        1645  16.5-22.5  (+11-17=11)    8.1   -32
 - Saruman 2017.08.10 64-bit          1623  20.0-20.0  (+10-10=20)   55.8    -2
 - KasparovChess 1.0.0 64-bit         1619  22.5-17.5  (+21-16=3 )   65.3   +43
 - Tom Thumb 0.1 64-bit               1619  22.5-20.5  (+16-14=13)   67.4   +10
 - Rainman 0.7.5                      1615  22.5-17.5  (+17-12=11)   82.0   +34
 - BeRoChess 1.00 64-bit              1612  20.5-19.5  (+15-14=11)   83.1    -2
 - Violet 4.0 64-bit                  1602  28.5-11.5  (+24-7 =9 )   94.7  +133
 - Grizzly 2.0.8x                     1593   6.0-16.0  (+4 -14=4 )   98.8  -206
 - Darky 0.5d                         1591  21.5-18.5  (+17-14=9 )   99.2    -7
 - Casper rev4 64-bit                 1589  19.0-15.0  (+13-9 =12)   99.4     0
 - Needle 0.531                       1580  22.0-18.0  (+17-13=10)  100.0    -9
 - Shallow Blue 1.1.0 64-bit          1568  21.0-19.0  (+14-12=14)  100.0   -38
 - Trappist r36 64-bit                1536  34.5-27.5  (+27-20=15)  100.0   -49
 - Piranha 0.5                        1502  42.0-20.0  (+37-15=10)  100.0   +14
 - Alibaba 1.38                       1501  27.0-13.0  (+22-8 =10)  100.0    +1
 - Koedem 1.0 64-bit                  1499  44.0-18.0  (+35-9 =18)  100.0   +17
 - Supra 26.0 pro 64-bit              1490  27.0-13.0  (+18-4 =18)  100.0   -26
 - Alibaba 1.40                       1434  29.0-11.0  (+23-5 =12)  100.0   -36
 - Pwned 1.3 64-bit                   1418  29.0-11.0  (+25-7 =8 )  100.0   -38


Created in 2005-2013 by CCRL team
Last games added on May 19, 2019