CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Sting SF 9 64-bit 4CPU (3107+31
−31
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 103 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.1 64-bit 4CPU3214+23
−23
(+107)11.5 − 14.5
(+4−7=15)
44.2%
11.5 / 26
0.0%
+74
= = = = 0 = 0 0 = = = 1 1 = 0 1 = = = 0 0 = 0 = = 1
–   Fritz 16 64-bit 4CPU3193+12
−12
(+86)11 − 29
(+5−23=12)
27.5%
11.0 / 40
0.0%
−71
1 1 0 0 = 0 0 1 = = 0 = = 0 0 = 0 = 0 1 0 = 0 0 0 0 0 0 1 = 0 0 0 = 0 0 0 = 0 =
–   Arasan 21.1 64-bit 4CPU3168+27
−27
(+61)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.2%
+61
= 0 = 0 = 1 1 = 0 0 1 = 1 =
–   RubiChess 1.5 64-bit 4CPU3162+30
−30
(+55)7 − 8
(+3−4=8)
46.7%
7.0 / 15
0.6%
+39
0 1 = 1 = = 0 = 0 = = 1 = 0 =
–   Texel 1.07 64-bit 4CPU3144+14
−14
(+37)13.5 − 26.5
(+3−16=21)
33.8%
13.5 / 40
1.7%
−58
= 1 1 = = = 0 0 0 = 0 = = = = 0 0 = = = = 0 = = 0 = 0 = 0 1 0 0 = 0 0 = 0 0 = =
–   Vajolet2 2.6.1 64-bit 4CPU3137+21
−21
(+30)7 − 9
(+2−4=10)
43.8%
7.0 / 16
6.0%
−6
0 1 = = = 0 1 = = = 0 = 0 = = =
–   ChessBrainVB 3.68 4CPU3125+26
−26
(+18)8 − 8
(+5−5=6)
50.0%
8.0 / 16
19.6%
+18
0 = 1 1 0 = = 1 = 0 0 1 0 1 = =
–   Arasan 20.4.1 64-bit 4CPU3121+25
−26
(+14)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
25.1%
+38
= = = = = = 0 = 1 1
–   Rodent III 0.238 64-bit 4CPU3071+20
−20
(−36)16 − 14
(+7−5=18)
53.3%
16.0 / 30
97.4%
−15
= = 1 = = 1 = 1 = = = 1 = 0 0 = = 1 = 1 = = = 0 = = 0 = 0 1
–   Ethereal 9.00 64-bit 4CPU3051+23
−23
(−56)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
99.8%
−47
0 1 1 = = 0 0 = 1 = = 1 0 = 0 = 1 1 = = = = = = = 0 = 1 = =
–   Vajolet2 2.4 64-bit 4CPU3044+19
−19
(−63)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
−1
0 = = 1 = 1 1 = 0 1 0 = 1 = = = 1 0 1 0 1 = = = 1 1 1 1 = 0
–   Demolito 2017-08-26 64-bit 4CPU2964+21
−21
(−143)33 − 7
(+27−1=12)
82.5%
33.0 / 40
100.0%
+90
= 1 = 1 1 1 = 1 1 1 = 1 1 1 1 1 0 1 = 1 = 1 = 1 1 1 = 1 1 = = 1 1 1 = 1 = 1 1 1

Rating changes by day

Rating changes with played games


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