CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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SlowChess Blitz 2.5 64-bit (3329+16
−16
)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 15 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit3513+18
−18
(+184)9 − 41
(+0−32=18)
18.0%
9.0 / 50
0.0%
−32
–   Stockfish 13 64-bit3508+19
−19
(+179)16.5 − 39.5
(+2−25=29)
29.5%
16.5 / 56
0.0%
+55
–   Fat Fritz 2 (in SF) 64-bit3507+16
−15
(+178)14.5 − 37.5
(+0−23=29)
27.9%
14.5 / 52
0.0%
+48
–   SugaR AI 1.00 64-bit3490+17
−17
(+161)12 − 44
(+0−32=24)
21.4%
12.0 / 56
0.0%
−22
–   Dragon by Komodo 2 64-bit3485+74
−71
(+156)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+9
–   SugaR AI 1.50 64-bit3483+83
−77
(+154)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+95
–   ShashChess 15.0 64-bit3482+14
−14
(+153)15 − 43
(+0−28=30)
25.9%
15.0 / 58
0.0%
+8
–   Stockfish 12 64-bit3476+15
−15
(+147)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−10
–   Dragon by Komodo 64-bit3471+14
−14
(+142)15.5 − 36.5
(+0−21=31)
29.8%
15.5 / 52
0.0%
+27
–   ShashChess 16 64-bit3441+83
−79
(+112)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.4%
+46
–   Pedone 3.1 64-bit3348+59
−60
(+19)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
27.2%
−47
–   Nemorino 6.00 64-bit3342+12
−12
(+13)22 − 30
(+2−10=40)
42.3%
22.0 / 52
9.1%
−27
–   Houdini 6 64-bit3334+7
−8
(+5)26 − 26
(+8−8=36)
50.0%
26.0 / 52
27.5%
+6
–   RubiChess 2.1 64-bit3333+25
−25
(+4)20 − 16
(+8−4=24)
55.6%
20.0 / 36
39.7%
+33
–   Fire 8 64-bit3328+17
−17
(−1)31 − 25
(+13−7=36)
55.4%
31.0 / 56
54.7%
+27
–   Igel 3.0.0 64-bit3320+20
−20
(−9)26.5 − 25.5
(+8−7=37)
51.0%
26.5 / 52
76.2%
−4
–   Ethereal 12.75 64-bit3319+12
−12
(−10)29 − 31
(+9−11=40)
48.3%
29.0 / 60
85.5%
−16
–   Nemorino 6.05 64-bit3288+18
−18
(−41)32 − 25
(+11−4=42)
56.1%
32.0 / 57
100.0%
−8
–   RubiChess 2.0 64-bit3278+16
−16
(−51)32.5 − 27.5
(+11−6=43)
54.2%
32.5 / 60
100.0%
−26
–   Igel 2.9.0 64-bit3271+15
−15
(−58)36.5 − 23.5
(+19−6=35)
60.8%
36.5 / 60
100.0%
+4
–   Fire 7.1 64-bit3257+7
−8
(−72)33 − 19
(+18−4=30)
63.5%
33.0 / 52
100.0%
+2
–   Booot 6.5 64-bit3257+17
−17
(−72)37 − 19
(+23−5=28)
66.1%
37.0 / 56
100.0%
+26
–   Xiphos 0.6 64-bit3252+9
−9
(−77)34.5 − 25.5
(+18−9=33)
57.5%
34.5 / 60
100.0%
−33
–   Pedone 3.0 64-bit3243+15
−15
(−86)35.5 − 20.5
(+18−3=35)
63.4%
35.5 / 56
100.0%
−11
–   RofChade 2.3 64-bit3239+11
−11
(−90)34.5 − 21.5
(+18−5=33)
61.6%
34.5 / 56
100.0%
−21
–   Booot 6.4 64-bit3237+11
−11
(−92)37.5 − 20.5
(+21−4=33)
64.7%
37.5 / 58
100.0%
−9
–   Defenchess 2.2 64-bit3201+10
−9
(−128)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−60

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021