CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Sting SF 15 64-bit (3032+25
−25
)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 104 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.94 64-bit3172+13
−13
(+140)7.5 − 16.5
(+1−10=13)
31.3%
7.5 / 24
0.0%
+31
0 0 1 = = 0 0 = = 0 = 0 = 0 0 0 = = = = = = 0 =
–   Xiphos 0.4 64-bit3148+12
−12
(+116)10 − 14
(+4−8=12)
41.7%
10.0 / 24
0.0%
+63
= = 0 0 = = = 0 1 0 = = = 0 = 0 = 0 1 1 1 0 = =
–   Roc 0.7 64-bit3115+10
−11
(+83)8 − 16
(+5−13=6)
33.3%
8.0 / 24
0.0%
−37
0 0 = 0 0 1 = 0 0 = 1 0 1 1 = 0 0 0 1 0 0 = = 0
–   Chiron 4 64-bit3115+8
−9
(+83)8.5 − 15.5
(+3−10=11)
35.4%
8.5 / 24
0.0%
−7
1 0 = 0 = = 1 = = 0 = 0 = 0 = = 1 0 = 0 0 = 0 0
–   Fritz 15 64-bit3095+10
−10
(+63)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
−1
0 = = = 1 0 0 0 1 1 0 = = = = 0 0 0 = 1 = 0 = =
–   Lc0 0.20.1 w36089 64-bit3054+21
−21
(+22)10 − 14
(+6−10=8)
41.7%
10.0 / 24
8.3%
−33
1 = 1 0 1 0 0 = = 0 0 0 1 = = 1 = 1 0 0 = 0 0 =
–   Wasp 3.60 64-bit3040+20
−20
(+8)13.5 − 10.5
(+5−2=17)
56.3%
13.5 / 24
31.0%
+40
= = = = 1 = = = = = 1 = = 1 = 0 = = 1 = 1 0 = =
–   RubiChess 1.4 64-bit3037+17
−17
(+5)11.5 − 12.5
(+3−4=17)
47.9%
11.5 / 24
36.4%
−4
= = = 0 = 0 1 = = = 1 0 = = 1 = = = = = 0 = = =
–   Senpai 2.0 64-bit3036+12
−12
(+4)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
39.3%
−55
= = = 0
–   Demolito 2019-07-15 64-bit3028+24
−24
(−4)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
58.3%
−86
= 0 0 1
–   SmarThink 1.98 64-bit3025+13
−13
(−7)1 − 3
(+0−2=2)
25.0%
1.0 / 4
68.1%
−157
0 0 = =
–   Rybka 3 Dynamic 64-bit3021+28
−27
(−11)12.5 − 11.5
(+4−3=17)
52.1%
12.5 / 24
73.1%
+1
= = 1 = 1 = 1 = = = = = = = 0 = 0 1 = = = 0 = =
–   Pirarucu 3.0.7 64-bit3013+19
−19
(−19)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
88.1%
+263
1 1 = 1
–   Stockfish 1.9.1 32-bit3001+16
−16
(−31)14 − 10
(+5−1=18)
58.3%
14.0 / 24
98.1%
+11
= = 1 = = 1 = 0 = = = = = = = 1 1 = = = = = 1 =
–   Hakkapeliitta TCEC v2 64-bit3000+13
−13
(−32)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.7%
+251
= 1 1 1
–   Defenchess 1.1f 64-bit2997+12
−12
(−35)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.3%
+50
1 1 = 0
–   Rodent III 0.281 64-bit2992+20
−20
(−40)13.5 − 14.5
(+5−6=17)
48.2%
13.5 / 28
99.4%
−49
0 = = 1 0 = 1 0 0 1 = 1 0 = = = = = = = = = = = 1 = = 0
–   Demolito 2019-04-27 64-bit2986+19
−19
(−46)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
99.8%
−10
1 = 1 = = 1 = 0 0 = = 1 = = = = = 1 1 0 = 1 0 =
–   Pirarucu 2.9.5 64-bit2966+19
−19
(−66)15 − 9
(+8−2=14)
62.5%
15.0 / 24
100.0%
+3
= 1 = 1 0 = = 1 = 1 = = = = = = 1 = 0 1 1 1 = =
–   Amoeba 3.0 64-bit2956+17
−17
(−76)15.5 − 12.5
(+11−8=9)
55.4%
15.5 / 28
100.0%
−38
1 = 1 = 1 = 1 = 0 1 1 1 = 0 1 = = 0 = = 1 0 1 0 0 0 1 0
–   Naum 4 64-bit2955+14
−14
(−77)13 − 11
(+7−5=12)
54.2%
13.0 / 24
100.0%
−54
= 1 = 0 0 1 0 1 = = 1 0 1 1 = 0 = = = = 1 = = =
–   Deuterium 2019.1.36.50 64-bit2953+17
−17
(−79)17.5 − 10.5
(+12−5=11)
62.5%
17.5 / 28
100.0%
0
1 = 1 0 = 0 = = 1 1 1 = = = 1 = 1 0 1 1 1 0 = 0 1 = 1 =
–   Winter 0.6 64-bit2927+18
−18
(−105)18 − 6
(+13−1=10)
75.0%
18.0 / 24
100.0%
+56
1 = 1 = 1 = 1 1 0 = = = 1 = 1 1 1 1 = = 1 1 = 1
–   Dirty CUCUMBER 64-bit2916+14
−14
(−116)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+34
1 1 = =
–   Quazar 0.4 64-bit2905+10
−10
(−127)17 − 7
(+11−1=12)
70.8%
17.0 / 24
100.0%
−1
1 = 1 = 1 1 = = 1 = 0 1 = = = 1 1 = = 1 1 = = 1
–   Atlas 3.91 64-bit2902+14
−14
(−130)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+20
= 1 = 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on December 10, 2019