CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Stockfish 8 64-bit (3299+11
−11
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 123 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3365+12
−12
(+66)18 − 22
(+2−6=32)
45.0%
18.0 / 40
0.0%
+42
–   asmFish 051117 64-bit3340+16
−15
(+41)26 − 32
(+2−8=48)
44.8%
26.0 / 58
0.0%
+15
–   Houdini 6 64-bit3335+8
−8
(+36)23 − 29
(+3−9=40)
44.2%
23.0 / 52
0.0%
+5
–   SugaR XPrO 1.3 64-bit3326+16
−15
(+27)35.5 − 32.5
(+5−2=61)
52.2%
35.5 / 68
0.3%
+37
–   Komodo 11.2 64-bit3319+14
−14
(+20)26 − 28
(+3−5=46)
48.1%
26.0 / 54
1.1%
+11
–   SugaR XPrO 1.2 64-bit3312+16
−16
(+13)24 − 28
(+4−8=40)
46.2%
24.0 / 52
9.4%
−7
–   MateFinder 9 64-bit3312+21
−21
(+13)18 − 12
(+8−2=20)
60.0%
18.0 / 30
15.1%
+66
–   Komodo 10.4 64-bit3304+14
−14
(+5)42 − 34
(+11−3=62)
55.3%
42.0 / 76
32.3%
+31
–   Houdini 5.01 64-bit3299+13
−13
(0)45 − 45
(+7−7=76)
50.0%
45.0 / 90
52.5%
0
–   Komodo 11.01 64-bit3291+21
−20
(−8)29.5 − 26.5
(+9−6=41)
52.7%
29.5 / 56
77.1%
+7
–   Komodo 10.2 64-bit3289+16
−16
(−10)33.5 − 28.5
(+8−3=51)
54.0%
33.5 / 62
86.7%
+10
–   Komodo 10.3 64-bit3268+16
−16
(−31)29.5 − 22.5
(+10−3=39)
56.7%
29.5 / 52
99.9%
+3
–   Fire 6.1 64-bit3202+12
−12
(−97)40.5 − 15.5
(+25−0=31)
72.3%
40.5 / 56
100.0%
+33
–   Shredder 13 64-bit3198+8
−7
(−101)41.5 − 24.5
(+17−0=49)
62.9%
41.5 / 66
100.0%
−34
–   Fizbo 2 64-bit3195+8
−8
(−104)36 − 16
(+25−5=22)
69.2%
36.0 / 52
100.0%
+20
–   Fizbo 1.9 64-bit3174+12
−12
(−125)47 − 25
(+26−4=42)
65.3%
47.0 / 72
100.0%
−37
–   Fire 5 64-bit3173+13
−13
(−126)71 − 34
(+41−4=60)
67.6%
71.0 / 105
100.0%
−24
–   Andscacs 0.93 64-bit3168+13
−13
(−131)42.5 − 17.5
(+26−1=33)
70.8%
42.5 / 60
100.0%
−8
–   Houdini 4 64-bit3166+10
−10
(−133)36 − 16
(+20−0=32)
69.2%
36.0 / 52
100.0%
−25
–   Andscacs 0.92 64-bit3159+15
−15
(−140)38.5 − 13.5
(+26−1=25)
74.0%
38.5 / 52
100.0%
+9
–   Andscacs 0.921 64-bit3148+14
−14
(−151)45 − 11
(+34−0=22)
80.4%
45.0 / 56
100.0%
+50
–   Fire 4 64-bit3144+10
−11
(−155)37.5 − 14.5
(+23−0=29)
72.1%
37.5 / 52
100.0%
−26
–   Booot 6.2 64-bit3142+11
−11
(−157)51.5 − 12.5
(+39−0=25)
80.5%
51.5 / 64
100.0%
+47
–   Andscacs 0.91 64-bit3139+15
−16
(−160)45 − 15
(+31−1=28)
75.0%
45.0 / 60
100.0%
−5
–   Andscacs 0.90 64-bit3125+17
−17
(−174)42.5 − 13.5
(+29−0=27)
75.9%
42.5 / 56
100.0%
−14
–   Andscacs 0.89 64-bit3119+16
−16
(−180)48 − 12
(+36−0=24)
80.0%
48.0 / 60
100.0%
+17
–   Gull 3 64-bit3118+7
−7
(−181)51 − 15
(+36−0=30)
77.3%
51.0 / 66
100.0%
−8
–   Roc 0.7 64-bit3114+10
−10
(−185)51 − 13
(+38−0=26)
79.7%
51.0 / 64
100.0%
+8
–   Chiron 4 64-bit3113+8
−8
(−186)44 − 12
(+33−1=22)
78.6%
44.0 / 56
100.0%
+1
–   Fizbo 1.8 64-bit3112+14
−14
(−187)48.5 − 17.5
(+32−1=33)
73.5%
48.5 / 66
100.0%
−44
–   Andscacs 0.88 64-bit3110+14
−14
(−189)47 − 15
(+32−0=30)
75.8%
47.0 / 62
100.0%
−30
–   Andscacs 0.872 64-bit3104+14
−13
(−195)45 − 7
(+38−0=14)
86.5%
45.0 / 52
100.0%
+79
–   Strelka 5.5 64-bit3102+6
−6
(−197)44.5 − 11.5
(+33−0=23)
79.5%
44.5 / 56
100.0%
−3
–   NirvanaChess 2.4 64-bit3099+9
−9
(−200)42.5 − 13.5
(+29−0=27)
75.9%
42.5 / 56
100.0%
−39
–   Critter 1.6a 64-bit3099+7
−7
(−200)45 − 11
(+34−0=22)
80.4%
45.0 / 56
100.0%
+1
–   Equinox 3.20 64-bit3094+9
−9
(−205)40 − 12
(+29−1=22)
76.9%
40.0 / 52
100.0%
−32
–   Fritz 15 64-bit3092+9
−9
(−207)44 − 8
(+36−0=16)
84.6%
44.0 / 52
100.0%
+41
–   Hannibal 1.7 64-bit3079+10
−10
(−220)57.5 − 13.5
(+44−0=27)
81.0%
57.5 / 71
100.0%
−13
–   Booot 6.1 64-bit3076+18
−18
(−223)52.5 − 10.5
(+42−0=21)
83.3%
52.5 / 63
100.0%
+10
–   Rybka 4 64-bit3075+11
−11
(−224)40.5 − 11.5
(+30−1=21)
77.9%
40.5 / 52
100.0%
−41
–   Texel 1.07 64-bit3073+11
−11
(−226)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+58
–   Bouquet 1.8 64-bit3073+9
−9
(−226)40.5 − 11.5
(+29−0=23)
77.9%
40.5 / 52
100.0%
−47
–   NirvanaChess 2.3 64-bit3071+12
−12
(−228)54.5 − 13.5
(+41−0=27)
80.1%
54.5 / 68
100.0%
−28
–   Protector 1.9.0 64-bit3057+9
−9
(−242)51 − 16
(+36−1=30)
76.1%
51.0 / 67
100.0%
−76
–   iCE 3.0 64-bit3040+11
−12
(−259)13 − 2
(+11−0=4)
86.7%
13.0 / 15
100.0%
+17
–   Texel 1.06 64-bit3040+16
−16
(−259)13 − 2
(+11−0=4)
86.7%
13.0 / 15
100.0%
+17
–   Sting SF 8.1 64-bit3037+28
−28
(−262)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Laser 1.4 64-bit3025+18
−18
(−274)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+16
–   Arasan 20.3 64-bit3008+20
−20
(−291)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−1
–   SmarThink 1.96 64-bit3005+20
−20
(−294)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Sting SF 7.3 64-bit3002+31
−31
(−297)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+110
–   Sting SF 9 64-bit3000+16
−16
(−299)35.5 − 3.5
(+33−1=5)
91.0%
35.5 / 39
100.0%
+72
–   SmarThink 1.97 64-bit2994+16
−16
(−305)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Hakkapeliitta 3.0 64-bit2953+12
−12
(−346)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−61
–   Pedone 1.5 64-bit2953+21
−21
(−346)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021