CCRL 40/40
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 1'077'764 games
played by 2'521 programs
147276 CPU days (X2 4600+)

White wins: 374'201 (34.7%)
Black wins: 278'337 (25.8%)
Draws: 425'226 (39.5%)
White score: 54.4%

Engine Details

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Sting SF 3 64-bit (3038+16
−16
)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 101 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit3158+13
−13
(+120)12 − 22
(+3−13=18)
35.3%
12.0 / 34
0.0%
+32
= 0 = = = 0 0 = = = = = 0 1 0 = 0 = = = 0 0 = = = 1 0 = 0 1 0 0 = 0
–   Houdini 3 Tactical 64-bit3153+18
−18
(+115)10 − 20
(+1−11=18)
33.3%
10.0 / 30
0.0%
+21
= = 0 = 0 = 0 0 0 = = = 0 = = = = = = = 0 1 = 0 = 0 = = 0 0
–   Komodo 6 64-bit3142+15
−15
(+104)11 − 19
(+2−10=18)
36.7%
11.0 / 30
0.0%
+30
0 = = = = = = = 0 = = = 0 = = 0 = 1 0 = = 0 0 = = 0 = 0 0 1
–   Komodo CCT 64-bit3126+15
−15
(+88)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
−18
= = 0 = 0 0 0 = = = 0 1 = 1 = = 0 0 0 1 0 0 = = 0 = 0 0 0 1
–   Stockfish 4 64-bit3121+17
−17
(+83)14 − 24
(+3−13=22)
36.8%
14.0 / 38
0.0%
+7
= = 0 = 0 0 = = = = = 0 = = = 0 0 0 = 0 = = = 1 0 = = = = 1 0 = 0 1 = 0 0 =
–   Houdini 1.5a 64-bit3111+10
−10
(+73)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.0%
+8
= = 0 0 1 = = 0 0 = 1 1 = 0 1 0 0 = = = 1 0 0 = 1 0 0 1 0 0
–   Komodo 5.1 64-bit3106+18
−18
(+68)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
+6
0 1 0 0 = = 0 0 1 = 1 0 = 0 = 0 = = = = = 1 = = 1 = = 0 0 0 0 = = =
–   Strelka 5.5 64-bit3104+6
−7
(+66)19.5 − 26.5
(+6−13=27)
42.4%
19.5 / 46
0.0%
+23
1 = = 0 0 0 1 = = 0 = 0 0 = 1 1 = 1 = = = = = 0 = = = = = = 0 = 0 = = = = = 0 = = 0 0 0 1 =
–   Critter 1.6a 64-bit3101+7
−7
(+63)19 − 27
(+6−14=26)
41.3%
19.0 / 46
0.0%
+12
= 0 = 1 = = = 0 0 = = 1 = = = 0 = = = = 1 0 0 0 = 0 = = = = = = 0 0 = 0 1 0 = = 1 0 1 0 = =
–   Stockfish 3 64-bit3096+16
−16
(+58)20 − 36
(+1−17=38)
35.7%
20.0 / 56
0.0%
−18
0 = = 0 = = = = 0 = = 0 = = = = 0 0 0 = = = = = 0 = = 0 = 0 = = 0 0 1 = = = = = = 0 = = = = 0 0 = 0 = 0 = = = =
–   Komodo 3 64-bit3091+14
−14
(+53)10 − 20
(+2−12=16)
33.3%
10.0 / 30
0.0%
−45
1 = 0 0 = = = = = 0 = = = 0 = = = = = 0 1 0 0 0 = 0 = 0 0 0
–   Rybka 4.1 64-bit3078+8
−8
(+40)13 − 21
(+5−13=16)
38.2%
13.0 / 34
0.0%
−30
= = = = = 0 0 0 = 0 = 0 1 0 = 0 0 = 1 = 1 = = 0 = 0 1 1 = 0 = = 0 0
–   Bouquet 1.8 64-bit3074+9
−9
(+36)16.5 − 21.5
(+8−13=17)
43.4%
16.5 / 38
0.0%
−4
0 = 0 = 1 = = = = 1 = 0 1 0 0 0 1 0 1 = = = 1 = = 0 1 0 0 = = = = 1 0 0 = 0
–   Gull 2.3 64-bit3063+19
−19
(+25)15 − 19
(+4−8=22)
44.1%
15.0 / 34
2.2%
−8
= = = = = = = = 1 0 = = 0 = 0 = = 1 1 = = 0 0 0 = 1 = = = = = = 0 0
–   IvanHoe 9.46h 64-bit3062+13
−13
(+24)19.5 − 22.5
(+4−7=31)
46.4%
19.5 / 42
0.9%
+7
= = 1 = = = = = 0 = = 0 = = = = = 1 = = 0 = 1 = = = = 0 = 0 0 1 = = = = = = = 0 = =
–   Bouquet 1.5 64-bit3062+17
−17
(+24)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
1.9%
−4
= = 1 = 1 0 0 = 1 0 = 0 = = = 0 = 0 = = 0 = = = 1 0 0 = 1 1
–   RobboLito 0.21Q 64-bit3059+16
−16
(+21)16.5 − 29.5
(+5−18=23)
35.9%
16.5 / 46
3.0%
−61
0 0 0 = 1 = = 0 = = = 0 0 0 = = = = = = 0 = = 0 = 0 0 = 0 0 1 = 1 0 1 = 1 0 = = 0 0 = 0 = =
–   Bouquet 1.6 64-bit3050+17
−17
(+12)18.5 − 22.5
(+7−11=23)
45.1%
18.5 / 41
13.5%
−15
1 0 = = = = = = 1 = = 0 = 0 0 1 = 1 0 0 = 0 1 0 0 = = 1 0 = = 0 = = = = = = = = 1
–   Vitruvius 1.11C 64-bit3049+14
−14
(+11)16 − 14
(+7−5=18)
53.3%
16.0 / 30
14.4%
+29
1 = = 1 = = = = = 1 = 0 1 = 1 = 1 = = = 0 0 = = = 0 = = 1 0
–   DeepSaros 3.3b 64-bit3045+19
−18
(+7)20 − 20
(+9−9=22)
50.0%
20.0 / 40
26.9%
+5
= 0 1 = = 0 = = 1 1 1 0 1 0 = 0 1 1 0 1 = 0 = = = = 0 = = = = = = = = 1 0 = = =
–   Gull 2.1 64-bit3027+19
−19
(−11)19.5 − 18.5
(+9−8=21)
51.3%
19.5 / 38
81.0%
−3
= 0 0 = = 1 = = 0 = = 1 = 1 0 = 1 = = = = = 0 1 1 = = = 1 = = 0 1 0 = 1 0 =
–   BlackMamba 1.4 64-bit3027+15
−15
(−11)23.5 − 18.5
(+14−9=19)
56.0%
23.5 / 42
84.3%
+26
= = = = 0 0 0 1 = 1 0 = = = = 1 1 = 0 1 0 0 1 = 1 0 1 0 1 1 = = = 1 1 = = = 1 = = 1
–   Gull 2.2 64-bit3011+19
−19
(−27)17.5 − 16.5
(+7−6=21)
51.5%
17.5 / 34
98.7%
−19
= 0 1 = = = 1 = = 0 = = = 0 1 0 = 0 = = 1 1 1 = = 1 = 0 = = = = = =
–   Hannibal 1.4b 64-bit3001+12
−12
(−37)22.5 − 15.5
(+13−6=19)
59.2%
22.5 / 38
100.0%
+16
= 1 1 = = = 1 = = 1 1 0 1 0 = 1 1 0 = = 1 = 0 0 = = = = = = = 1 1 = 0 = 1 1
–   Gull II b2 64-bit2994+21
−21
(−44)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
+107
= 1 1 1 0 1 1 1 1 1 = = 1 = = = = = 1 1 1 = 1 0 1 1 1 = = =
–   Protector 1.5.0 64-bit2985+13
−13
(−53)6.5 − 5.5
(+2−1=9)
54.2%
6.5 / 12
100.0%
−33
= = = 0 1 = = = = = = 1
–   Gull R375 64-bit2985+19
−19
(−53)21 − 13
(+13−5=16)
61.8%
21.0 / 34
100.0%
+20
1 = 1 = 0 = 0 1 = = = = 1 = = = 1 0 1 = 1 = 0 1 1 1 = 1 = 1 1 = = 0
–   Chiron 1.1a 64-bit2979+14
−13
(−59)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
+44
= = 1 1 = = 1 = = = 1 1 1 = 1 = 1 = = = = = 0 = = 1 = 1 1 1
–   Naum 4.2 64-bit2977+9
−9
(−61)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−13
1 = 1 = 1 = 0 = 1 = 1 = = = 1 0 0 = 0 1 = 0 1 = 0 0 1 1 1 =
–   Chiron 1.5 64-bit2965+15
−15
(−73)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−32
0 1 1 0 1 1 1 = 1 = = 0 = 0 = 1 1 = = 1 0 = 1 = = 1 = 0 = 0
–   Hannibal 1.3 64-bit2963+17
−17
(−75)22.5 − 13.5
(+14−5=17)
62.5%
22.5 / 36
100.0%
0
1 1 1 = = 1 = 1 = = 1 = = = = = = 0 0 1 = 1 1 1 1 1 0 1 0 = = 0 = = = 1
–   Rybka 2.3.2a 64-bit2962+11
−11
(−76)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−41
= 0 1 0 1 = = = 1 = = 1 1 0 0 = 1 = 0 = 1 0 = 1 0 1 1 = 0 1
–   Hiarcs 142962+10
−10
(−76)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
+15
= = 1 = 1 1 = = 0 = 1 1 = = 1 0 = 1 1 = = 1 = = 0 = 1 1 1 =
–   Spike 1.4 Leiden2915+8
−8
(−123)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
−38
= 1 = = = 1 1 = 1 0 1 = = = = 1 = = = 1 = 1 1 = = = 0 1 1 =
–   Quazar 0.4 64-bit2906+10
−10
(−132)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−39
= 1 0 1
–   Booot 5.2.0 64-bit2894+15
−15
(−144)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−106
0 1 1 1 0 = = =

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Created in 2005-2013 by CCRL team
Last games added on August 24, 2019