CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Stockfish 7 64-bit (3244+13
−13
)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
–   Komodo 10.4 64-bit3305+14
−14
(+61)24 − 28
(+5−9=38)
46.2%
24.0 / 52
0.0%
+40
= = = = = = 0 = = 1 = = = = = = = = = = = = 0 = = = 1 = = = 1 = 0 1 0 0 = 0 = = 0 = = = = = 0 1 = = = 0
–   Komodo 10.2 64-bit3290+16
−16
(+46)23 − 29
(+2−8=42)
44.2%
23.0 / 52
0.0%
+19
= 0 = = = = = = = = = 0 0 1 = = = = = = = 0 = = = 0 = 1 = = 0 = = = = = = 0 = = = = = = = 0 = = = = = =
–   Komodo 10.3 64-bit3269+16
−16
(+25)21 − 31
(+4−14=34)
40.4%
21.0 / 52
0.8%
−27
= 1 1 0 0 1 0 = = = = = = = 0 0 0 1 0 = = = = = = = 0 = = = = = = = 0 = 0 = = = = = = = = 0 0 = = 0 0 =
–   Komodo 10.1 64-bit3265+19
−18
(+21)21.5 − 32.5
(+1−12=41)
39.8%
21.5 / 54
3.1%
−30
= = = = = = = = = = = = = = = = 0 = 1 = 0 = = 0 = = 0 = 0 = = = 0 0 0 = = = = 0 = = = = 0 0 = = = = 0 = = =
–   Komodo 10 64-bit3261+14
−14
(+17)25 − 25
(+7−7=36)
50.0%
25.0 / 50
3.8%
+17
0 1 0 = = = = = 0 1 = = = = = 1 0 = = = = = 1 = 0 = = 0 = = = = = 0 = 1 1 = = = = = = = = = = 1 = =
–   Komodo 9.2 64-bit3258+20
−20
(+14)24 − 26
(+5−7=38)
48.0%
24.0 / 50
12.5%
+2
= = = = = 1 = = = 1 = = = = 1 = 1 = = 0 = = = = = = = = = = = = = 0 = = = 0 = 0 = = = 0 0 1 = = 0 =
–   Komodo 9.3 64-bit3253+19
−19
(+9)24 − 26
(+5−7=38)
48.0%
24.0 / 50
21.6%
+1
1 = = = 0 = = = = = 1 = 1 = = = 0 = = = = = = = = = = = = = = = 0 0 1 = = = 1 = 0 0 = 0 = = = = = =
–   Komodo 9.42 64-bit3241+21
−21
(−3)29 − 25
(+11−7=36)
53.7%
29.0 / 54
60.7%
+17
= = = = = = 1 1 = 1 = 0 1 = = = = = = = 0 = 0 1 = 0 = = = 1 0 = = 1 = = = = 1 0 = = 0 1 = = = = = = = 1 1 =
–   Komodo 7a 64-bit3173+20
−20
(−71)29 − 21
(+10−2=38)
58.0%
29.0 / 50
100.0%
−28
= = = = = = 0 1 1 = 0 1 = = 1 = 1 = = = = = = = 1 = = = = = = = = = = 1 1 = = = 1 = 1 = = = = = = =
–   Houdini 4 64-bit3168+10
−10
(−76)46 − 14
(+34−2=24)
76.7%
46.0 / 60
100.0%
+99
1 1 1 = 0 1 1 1 = 1 = = 1 1 = = 1 = 1 = 1 = 1 = 1 = = 1 1 1 1 1 1 1 = = 1 1 1 1 = 1 1 1 = 1 1 = = = = 1 = 1 1 = = 0 1 =
–   Fire 4 64-bit3145+11
−11
(−99)53 − 27
(+29−3=48)
66.3%
53.0 / 80
100.0%
−6
1 = = = = = = 1 1 = = 1 = = = 1 = 1 = = = 0 1 1 = 1 = = 1 = 0 1 = = = 1 = = = 1 = = = = 1 = = = 1 = = = = = = = = = 1 1 1 = = 1 = 1 = 1 = 1 1 1 0 1 = 1 = 1 1 1
–   Gull 3 64-bit3120+8
−7
(−124)47.5 − 20.5
(+27−0=41)
69.9%
47.5 / 68
100.0%
−13
= = 1 = = 1 = 1 1 = = = = = = = = 1 1 1 1 = 1 1 = = 1 = = 1 = 1 1 = = = = 1 1 = 1 1 1 = 1 = = = = 1 1 = = 1 = = = 1 = 1 = 1 1 = = = = =
–   Fizbo 1.8 64-bit3114+14
−14
(−130)41.5 − 14.5
(+27−0=29)
74.1%
41.5 / 56
100.0%
+13
= = 1 = 1 1 1 = = 1 = 1 1 1 = = 1 1 1 1 1 = = = = = = 1 1 1 = = 1 = = = 1 1 1 = = 1 = = 1 = 1 1 1 = 1 = = = = 1
–   Andscacs 0.88 64-bit3112+15
−15
(−132)39 − 13
(+26−0=26)
75.0%
39.0 / 52
100.0%
+20
= = = 1 = 1 1 1 1 1 = = = 1 1 1 = 1 1 = = 1 1 1 = = = 1 = = 1 = = = = 1 = = 1 1 = 1 1 1 = 1 = 1 1 = = 1
–   Houdini 1.5a 64-bit3110+10
−10
(−134)40.5 − 9.5
(+31−0=19)
81.0%
40.5 / 50
100.0%
+73
= 1 = 1 = = = 1 1 1 1 = 1 = 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 = 1 = 1 = 1 1 1 = = = 1 1 1 1 1 = = 1 1 =
–   Andscacs 0.872 64-bit3105+14
−14
(−139)42 − 22
(+22−2=40)
65.6%
42.0 / 64
100.0%
−53
= = 0 1 1 1 = = 1 1 = 1 1 = = = 1 = = = = = 1 1 = = = = 1 1 1 = 1 = = 1 1 1 = = = = 0 = = = = = = 1 = 1 = = = = 1 = 1 1 = = = =
–   Strelka 5.5 64-bit3103+6
−6
(−141)34.5 − 15.5
(+19−0=31)
69.0%
34.5 / 50
100.0%
−34
= 1 1 = = = = = 1 1 = = = 1 1 = = = = = 1 1 = = 1 = 1 = 1 = = = 1 = = = = = = = 1 1 1 1 1 = 1 = = 1
–   Critter 1.6a 64-bit3100+7
−7
(−144)36 − 18
(+18−0=36)
66.7%
36.0 / 54
100.0%
−54
= 1 = = 1 = = = = = 1 = = = 1 = = 1 = 1 1 = 1 = 1 = = 1 = = = = = 1 1 = = = 1 = 1 = = 1 = = = = = 1 1 1 = =
–   Equinox 3.20 64-bit3096+9
−9
(−148)36.5 − 14.5
(+22−0=29)
71.6%
36.5 / 51
100.0%
−22
1 = 1 = = = 1 = = 1 1 = 1 = = = = 1 1 = = = 1 = 1 = = 1 = = 1 1 1 1 = = = 1 1 1 = 1 1 1 = 1 = = = = =
–   Fritz 15 64-bit3094+10
−10
(−150)47.5 − 12.5
(+35−0=25)
79.2%
47.5 / 60
100.0%
+39
= 1 1 1 1 = 1 1 1 = = = = 1 = 1 1 1 = 1 1 1 = 1 1 1 = 1 = = 1 = 1 = 1 1 1 1 = = = 1 1 1 1 1 = = = = = = 1 1 = 1 1 1 = 1
–   Andscacs 0.86 64-bit3087+21
−21
(−157)30.5 − 9.5
(+22−1=17)
76.3%
30.5 / 40
100.0%
+9
= 1 1 1 = = 1 = 1 1 1 = = 1 = 1 0 = = 1 1 = 1 = 1 = 1 = 1 1 = 1 = 1 1 1 1 1 = =
–   Equinox 3.30 64-bit3086+13
−13
(−158)56.5 − 16.5
(+40−0=33)
77.4%
56.5 / 73
100.0%
+13
= = 1 = = = = 1 1 1 = 1 1 = = 1 1 = 1 = 1 = = 1 1 1 1 1 = = = 1 1 1 = 1 = 1 = 1 = = 1 1 1 1 1 = = = = 1 1 1 1 1 = = = = 1 = = 1 1 1 1 = 1 1 = 1 1
–   Hannibal 1.7 64-bit3080+10
−10
(−164)29.5 − 10.5
(+22−3=15)
73.8%
29.5 / 40
100.0%
−6
1 1 = 1 = 1 = 1 0 = 1 = 1 1 = 1 1 1 = 1 1 1 1 = = 0 = = 1 1 0 = = 1 = 1 1 = 1 1
–   Rybka 4.1 64-bit3078+8
−8
(−166)36.5 − 13.5
(+24−1=25)
73.0%
36.5 / 50
100.0%
−25
1 = 1 1 1 = 1 = = = = 1 1 = 1 = = = 1 = 1 = = 1 1 = = 1 = = = = 1 = 1 1 1 1 1 0 1 = 1 = 1 = 1 1 = =
–   Rybka 4 64-bit3077+10
−11
(−167)40.5 − 9.5
(+31−0=19)
81.0%
40.5 / 50
100.0%
+40
= = = 1 1 1 = 1 = 1 = 1 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 = = = 1 = = 1 = 1 1 = 1 1 1 1 = = 1
–   Booot 6.1 64-bit3077+18
−18
(−167)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−12
1 1 = 1 = 1 = 1 = =
–   Bouquet 1.8 64-bit3074+9
−9
(−170)34.5 − 15.5
(+20−1=29)
69.0%
34.5 / 50
100.0%
−60
= = = 1 = = 1 0 = 1 = = 1 = 1 1 1 = = = 1 = 1 1 = = = = 1 = 1 = 1 = = 1 1 = = 1 1 = = = 1 = = = 1 1
–   NirvanaChess 2.3 64-bit3073+13
−13
(−171)27.5 − 8.5
(+19−0=17)
76.4%
27.5 / 36
100.0%
−7
1 1 = = = = = = 1 = 1 = 1 = 1 = 1 = = 1 = 1 1 = 1 1 = = 1 1 1 1 = 1 1 1
–   NirvanaChess 2.2 64-bit3063+14
−14
(−181)55.5 − 14.5
(+42−1=27)
79.3%
55.5 / 70
100.0%
+13
1 1 1 = 1 1 = 1 1 = = = 1 = 0 1 1 1 1 1 1 1 1 = 1 1 = 1 = 1 = 1 = 1 1 = = 1 1 1 1 = = 1 1 = = 1 = 1 1 = 1 1 = 1 = = 1 = 1 = = 1 1 1 1 = = 1
–   Fizbo 1.7 64-bit3061+21
−21
(−183)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−29
= = = 1 = 1 1 1
–   Protector 1.9.0 64-bit3059+10
−10
(−185)58 − 16
(+44−2=28)
78.4%
58.0 / 74
100.0%
+4
1 1 = 1 = = 1 1 1 1 1 1 1 = 1 1 = 1 1 = = 1 = = = 1 1 1 1 1 = = 1 1 = = 1 1 = = 1 1 1 = 1 1 1 = 1 = 1 = = = = 1 1 1 = 0 1 1 1 1 1 1 = 1 0 1 = = = 1
–   Andscacs 0.85 64-bit3059+18
−18
(−185)40 − 14
(+26−0=28)
74.1%
40.0 / 54
100.0%
−40
= 1 1 1 = = 1 1 = = 1 = = = 1 = = 1 1 1 1 1 = 1 = 1 = = = = = 1 = 1 = = = = 1 1 = 1 = 1 = 1 1 1 1 1 = = = 1
–   BlackMamba 2.0 64-bit3055+10
−10
(−189)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+101
1 1 1 =
–   Chiron 3.01 64-bit3051+20
−20
(−193)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+45
1 = = 1 = 1 1 1 1 1 1 1 = 1 = 1 1 = 1 = 1 1 1 1 1 1 1 1 0 1 = =
–   Texel 1.06 64-bit3042+16
−16
(−202)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−48
= = 1 = 1 1 = 1
–   iCE 3.0 64-bit3041+11
−12
(−203)12 − 4
(+8−0=8)
75.0%
12.0 / 16
100.0%
−49
1 = 1 = 1 1 = = = 1 = 1 = 1 1 =
–   Hannibal 1.5 64-bit3040+13
−13
(−204)14 − 2
(+12−0=4)
87.5%
14.0 / 16
100.0%
+81
1 = 1 1 = = 1 1 = 1 1 1 1 1 1 1
–   Sting SF 5 64-bit3039+18
−18
(−205)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−47
= 1 = 1
–   Andscacs 0.84 64-bit3037+25
−25
(−207)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Sting SF 6.7 64-bit3035+28
−28
(−209)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−70
1 1 1 0 =
–   Booot 6.0.2 64-bit3031+22
−22
(−213)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+73
1 1 1 = 1 = 1 1
–   Sting SF 6.1 64-bit3016+30
−30
(−228)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Texel 1.05 64-bit3009+15
−15
(−235)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   SmarThink 1.96 64-bit3006+20
−20
(−238)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+51
1 1 1 =
–   Sting SF 7.3 64-bit3006+31
−31
(−238)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−170
= = = 1
–   Fizbo 1.6 64-bit2965+29
−29
(−279)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−211
= = = 1
–   Alfil 15.8 64-bit2963+17
−17
(−281)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+131
1 1 1 1 1 = 1 1
–   Vajolet2 2.2 64-bit2960+19
−19
(−284)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+5
1 1 = 1
–   Pedone 1.4.1 64-bit2957+19
−19
(−287)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−3
1 1 = 1
–   Fizbo 1.5 64-bit2956+21
−21
(−288)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+1
1 = 1 1
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(−290)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
0
1 1 = 1 1 1 1 =

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