CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Stockfish 3 64-bit (3096+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 111 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit3158+13
−13
(+62)32.5 − 49.5
(+14−31=37)
39.6%
32.5 / 82
0.0%
0
–   Houdini 3 Tactical 64-bit3153+18
−18
(+57)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
−4
–   Komodo CCT 64-bit3125+15
−15
(+29)67 − 75
(+33−41=68)
47.2%
67.0 / 142
0.2%
+11
–   Houdini 1.5a 64-bit3110+10
−10
(+14)18 − 12
(+13−7=10)
60.0%
18.0 / 30
6.9%
+81
–   Komodo 5.1 64-bit3106+18
−17
(+10)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
19.6%
−20
–   Strelka 5.5 64-bit3104+6
−6
(+8)33.5 − 32.5
(+14−13=39)
50.8%
33.5 / 66
18.0%
+10
–   Critter 1.6a 64-bit3101+7
−7
(+5)34 − 32
(+14−12=40)
51.5%
34.0 / 66
28.3%
+14
–   Komodo 3 64-bit3090+14
−14
(−6)13 − 17
(+4−8=18)
43.3%
13.0 / 30
70.6%
−40
–   Rybka 4.1 64-bit3078+8
−8
(−18)33 − 26
(+22−15=22)
55.9%
33.0 / 59
97.8%
+22
–   Bouquet 1.5 64-bit3062+17
−17
(−34)18 − 12
(+12−6=12)
60.0%
18.0 / 30
99.8%
+29
–   IvanHoe 9.46h 64-bit3061+13
−13
(−35)18 − 19
(+5−6=26)
48.6%
18.0 / 37
100.0%
−43
–   RobboLito 0.21Q 64-bit3059+16
−16
(−37)18.5 − 15.5
(+7−4=23)
54.4%
18.5 / 34
100.0%
−13
–   Bouquet 1.6 64-bit3050+17
−17
(−46)19.5 − 14.5
(+8−3=23)
57.4%
19.5 / 34
100.0%
−6
–   Vitruvius 1.11C 64-bit3049+14
−14
(−47)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
100.0%
+22
–   DeepSaros 3.3b 64-bit3045+18
−19
(−51)22 − 16
(+11−5=22)
57.9%
22.0 / 38
100.0%
−5
–   Sting SF 3 64-bit3038+16
−16
(−58)36 − 20
(+17−1=38)
64.3%
36.0 / 56
100.0%
+18
–   BlackMamba 1.4 64-bit3027+15
−15
(−69)21.5 − 16.5
(+11−6=21)
56.6%
21.5 / 38
100.0%
−30
–   Gull 2.1 64-bit3025+18
−19
(−71)19 − 15
(+7−3=24)
55.9%
19.0 / 34
100.0%
−39
–   Gull II b2 64-bit2993+21
−21
(−103)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+35
–   Gull R375 64-bit2987+19
−19
(−109)20 − 14
(+9−3=22)
58.8%
20.0 / 34
100.0%
−59
–   Protector 1.5.0 64-bit2985+13
−13
(−111)28 − 10
(+20−2=16)
73.7%
28.0 / 38
100.0%
+42
–   Chiron 1.1a 64-bit2978+13
−14
(−118)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
−20
–   Naum 4.2 64-bit2976+9
−9
(−120)21.5 − 8.5
(+14−1=15)
71.7%
21.5 / 30
100.0%
+8
–   Chiron 1.5 64-bit2964+15
−15
(−132)20.5 − 9.5
(+11−0=19)
68.3%
20.5 / 30
100.0%
−28
–   Hannibal 1.3 64-bit2963+17
−17
(−133)21.5 − 12.5
(+11−2=21)
63.2%
21.5 / 34
100.0%
−60
–   Hiarcs 142961+10
−10
(−135)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
100.0%
−33
–   Rybka 2.3.2a 64-bit2961+11
−11
(−135)24 − 6
(+19−1=10)
80.0%
24.0 / 30
100.0%
+72
–   Spike 1.4 Leiden2915+8
−8
(−181)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+12
–   Booot 5.2.0 64-bit2894+15
−15
(−202)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−59

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020