CCRL 40/15
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 1'237'141 games
played by 2'823 programs

White wins: 424'144 (34.3%)
Black wins: 311'632 (25.2%)
Draws: 501'365 (40.5%)
White score: 54.5%

Engine Details

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RubiChess 1.7.3 64-bit 4CPU (3287+20
−19
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 22 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2019-10-09 64-bit 4CPU3489+23
−23
(+202)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
+23
–   SugaR NN 1.1 64-bit 4CPU3470+16
−15
(+183)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
+17
–   ShashChess 8.0 64-bit 4CPU3441+15
−15
(+154)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−10
–   Komodo 14 64-bit 4CPU3415+18
−18
(+128)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
+7
–   Houdini 6 64-bit 4CPU3397+10
−10
(+110)11.5 − 20.5
(+1−10=21)
35.9%
11.5 / 32
0.0%
+33
–   Ethereal 12.25 64-bit 4CPU3362+22
−22
(+75)12 − 20
(+1−9=22)
37.5%
12.0 / 32
0.0%
+7
–   Komodo 13.2.5 MCTS 64-bit 4CPU3361+18
−18
(+74)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
−9
–   Xiphos 0.6 64-bit 4CPU3329+13
−13
(+42)15 − 17
(+4−6=22)
46.9%
15.0 / 32
0.0%
+24
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3327+20
−20
(+40)14 − 18
(+4−8=20)
43.8%
14.0 / 32
0.2%
+6
–   Fire 7.1 64-bit 4CPU3320+11
−10
(+33)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.2%
−5
–   RofChade 2.3 64-bit 4CPU3311+14
−14
(+24)14 − 18
(+2−6=24)
43.8%
14.0 / 32
2.7%
−8
–   Booot 6.4 64-bit 4CPU3297+15
−15
(+10)17 − 15
(+3−1=28)
53.1%
17.0 / 32
22.9%
+24
–   Laser 1.7 64-bit 4CPU3285+13
−13
(−2)16 − 16
(+5−5=22)
50.0%
16.0 / 32
58.0%
0
–   Defenchess 2.2 64-bit 4CPU3278+14
−14
(−9)18 − 14
(+5−1=26)
56.3%
18.0 / 32
78.5%
+23
–   Fizbo 2 64-bit 4CPU3270+12
−12
(−17)17.5 − 14.5
(+7−4=21)
54.7%
17.5 / 32
93.3%
+8
–   Andscacs 0.95 64-bit 4CPU3257+17
−17
(−30)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
99.0%
+10
–   Arasan 21.4 64-bit 4CPU3215+25
−25
(−72)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
−10
–   Stockfish 4 64-bit 4CPU3204+16
−16
(−83)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−7
–   Komodo 5.1 64-bit 4CPU3201+19
−19
(−86)19 − 13
(+9−3=20)
59.4%
19.0 / 32
100.0%
−35
–   Vajolet2 2.7 64-bit 4CPU3181+24
−24
(−106)17 − 15
(+7−5=20)
53.1%
17.0 / 32
100.0%
−91
–   Houdini 1.5a 64-bit 4CPU3180+17
−17
(−107)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
+7
–   Wasp 3.75 64-bit 4CPU3135+28
−28
(−152)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−35
–   Rybka 3 64-bit 4CPU3117+13
−13
(−170)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
+41

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021