CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Shallow Blue 1.1.0 64-bit in CCRL 40/4, 2019-07-20
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:
Shallow Blue 1.1.0 64-bit has no rank with rating of 1568 Elo points (+18 -18),
based on 1322 games: 504 wins, 617 losses and 201 draws
Score: 45.7%, Average opponent: +19.9, Draws: 15.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Ziggurat 0.18 64-bit               1819   5.0-27.0  (+5 -27=0 )    0.0   -87
 - Chenard 2018.03.06 64-bit          1795   6.0-34.0  (+5 -33=2 )    0.0  -101
 - Mint 2.3                           1765  10.5-21.5  (+6 -17=9 )    0.0   +74
 - Robin 0.983                        1764   6.0-25.0  (+5 -24=2 )    0.0   -74
 - Lodocase 240208                    1761   8.5-23.5  (+6 -21=5 )    0.0   +10
 - Ziggy 0.7                          1746   6.5-25.5  (+5 -24=3 )    0.0   -74
 - Vicki 0.041a                       1746   2.0-28.0  (+2 -28=0 )    0.0  -330
 - Elf 1.3.0                          1743   8.0-24.0  (+6 -22=4 )    0.0   -30
 - Kanguruh 1.93                      1736  10.0-22.0  (+8 -20=4 )    0.0   +20
 - Adamant 1.7                        1734   5.0-24.0  (+4 -23=2 )    0.0  -128
 - Zzzzzz 3.51                        1730   7.0-18.0  (+2 -13=10)    0.0   +22
 - JaksaH 1.14.1 64-bit               1729  14.0-18.0  (+11-15=6 )    0.0  +116
 - Ceibo 0.3.65 64-bit                1724   7.5-24.5  (+6 -23=3 )    0.0   -67
 - TSCP 1.81                          1723   6.5-24.5  (+5 -23=3 )    0.0   -94
 - Tristram 3.36                      1678  12.5-19.5  (+10-17=5 )    0.0   +26
 - Tom Thumb 0.2 64-bit               1675   8.0-32.0  (+5 -29=6 )    0.0  -135
 - AdaChess 20161108 64-bit           1663   4.5-8.5   (+4 -8 =1 )    0.0   -23
 - Belzebub 0.67                      1662  13.5-18.5  (+8 -13=11)    0.0   +44
 - AdaChess 20170209 64-bit           1657  14.0-30.0  (+11-27=6 )    0.0   -56
 - IQ23.003                           1644  15.0-17.0  (+8 -10=14)    0.0   +59
 - Vapor 0.01r12                      1643  15.0-17.0  (+12-14=6 )    0.0   +54
 - ChessRikus 1.466                   1636   7.0-25.0  (+5 -23=4 )    0.0  -164
 - Storm 0.6                          1629  15.0-16.0  (+13-14=4 )    0.0   +49
 - Monochrome                         1624  19.0-21.0  (+12-14=14)    0.0   +37
 - Tom Thumb 0.1 64-bit               1619  13.5-30.5  (+9 -26=9 )    0.0   -92
 - Rainman 0.7.5                      1613  14.5-13.5  (+11-10=7 )    0.0   +65
 - Philemon C                         1611  14.0-18.0  (+11-15=6 )    0.0     0
 - BeRoChess 1.00 64-bit              1611  22.5-17.5  (+18-13=9 )    0.1   +87
 - Grizzly 2.0.8x                     1593  18.5-12.5  (+17-11=3 )    4.4  +102
 - Casper rev4 64-bit                 1589  10.5-19.5  (+8 -17=5 )    7.4   -94
 - Axolotl 1.1 Nov 2018 64-bit        1451  23.0-9.0   (+21-7 =4 )  100.0   +62
 - Hactar 0.9.0 64-bit                1448  22.5-6.5   (+18-2 =9 )  100.0   +73
 - Alibaba 1.40                       1433  32.5-11.5  (+30-9 =5 )  100.0   +60
 - Pwned 1.3 64-bit                   1421  23.0-9.0   (+21-7 =4 )  100.0   +29
 - Sabrina 3.0.25 64-bit              1415  24.5-7.5   (+21-4 =7 )  100.0   +47
 - Tony's Chess 0.02                  1410  24.0-7.0   (+23-6 =2 )  100.0   +82
 - Sabrina 3.1.26 64-bit              1403  22.0-10.0  (+19-7 =6 )  100.0   -22
 - Usurpator II                       1132  33.0-0.0   (+33-0 =0 )  100.0  +INF
 - Frank 0.58                         1072  32.5-0.5   (+32-0 =1 )  100.0  +149
 - Talvmenni 0.1                      1063  18.0-1.0   (+18-1 =0 )  100.0   +48
 - GIUChess 1.0 beta2                 1000  30.0-0.0   (+30-0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019