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

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RubiChess 1.7.1 64-bit (3171+22
−22
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
Includes games from 1.7.1 and 1.7.2
This is one of the 24 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 14 64-bit3340+13
−13
(+169)19 − 71
(+2−54=34)
21.1%
19.0 / 90
0.0%
−22
–   Ethereal 12.25 64-bit3290+15
−15
(+119)15 − 35
(+1−21=28)
30.0%
15.0 / 50
0.0%
+3
–   Ethereal 12.00 64-bit3264+14
−14
(+93)8 − 12
(+1−5=14)
40.0%
8.0 / 20
0.0%
+39
–   Xiphos 0.6 64-bit3252+9
−9
(+81)7.5 − 12.5
(+1−6=13)
37.5%
7.5 / 20
0.0%
+13
–   RofChade 2.3 64-bit3240+11
−10
(+69)8.5 − 15.5
(+1−8=15)
35.4%
8.5 / 24
0.0%
−12
–   Laser 1.7 64-bit3206+9
−9
(+35)13 − 11
(+4−2=18)
54.2%
13.0 / 24
0.2%
+54
–   SlowChess Blitz Classic 2.1 64-bit3203+18
−18
(+32)12 − 12
(+3−3=18)
50.0%
12.0 / 24
1.5%
+29
–   Defenchess 2.2 64-bit3202+10
−10
(+31)10.5 − 13.5
(+2−5=17)
43.8%
10.5 / 24
0.6%
−3
–   Schooner 2.2 64-bit3201+10
−10
(+30)10.5 − 17.5
(+1−8=19)
37.5%
10.5 / 28
0.7%
−36
–   Andscacs 0.95 64-bit3180+10
−9
(+9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
25.2%
−76
–   Roc 1.6 64-bit3154+22
−22
(−17)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
86.7%
+4
–   Lc0 0.24.0 w591226 64-bit3142+31
−31
(−29)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
93.6%
+38
–   Arasan 22.0 64-bit3140+18
−18
(−31)18 − 14
(+8−4=20)
56.3%
18.0 / 32
98.7%
+4
–   Pedone 2.0 64-bit3106+17
−17
(−65)12 − 12
(+4−4=16)
50.0%
12.0 / 24
100.0%
−63
–   Vajolet2 2.8 64-bit3098+15
−15
(−73)20 − 8
(+13−1=14)
71.4%
20.0 / 28
100.0%
+54
–   Nemorino 5.00 64-bit3085+13
−13
(−86)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−18
–   Lc0 0.22.0 wLD2 64-bit3085+35
−35
(−86)12.5 − 7.5
(+6−1=13)
62.5%
12.5 / 20
100.0%
−18
–   chess22k 1.14 64-bit3076+16
−16
(−95)13 − 11
(+5−3=16)
54.2%
13.0 / 24
100.0%
−69
–   Igel 2.4.0 64-bit3067+21
−21
(−104)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−44
–   Critter 1.6 32-bit3066+19
−19
(−105)15 − 5
(+10−0=10)
75.0%
15.0 / 20
100.0%
+43
–   ChessBrainVB 3.743065+14
−14
(−106)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−38
–   Wasp 3.75 64-bit3062+16
−16
(−109)18 − 6
(+12−0=12)
75.0%
18.0 / 24
100.0%
+42
–   iCE 4.0 64-bit3059+15
−15
(−112)17 − 7
(+11−1=12)
70.8%
17.0 / 24
100.0%
+13
–   Rybka 3 64-bit3046+11
−11
(−125)12.5 − 7.5
(+7−2=11)
62.5%
12.5 / 20
100.0%
−54
–   Pirarucu 3.3.5 64-bit3012+16
−16
(−159)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
−23
–   Marvin 3.6.0 64-bit3011+21
−21
(−160)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+127
–   Bagatur 2.2 64-bit2995+18
−18
(−176)10 − 2
(+9−1=2)
83.3%
10.0 / 12
100.0%
+90

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