CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
RubiChess 1.6 64-bit (3159+19
−19
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 22 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 11.75 64-bit3261+15
−15
(+102)6 − 14
(+0−8=12)
30.0%
6.0 / 20
0.0%
−11
–   Komodo 10 64-bit3260+10
−11
(+101)5 − 15
(+1−11=8)
25.0%
5.0 / 20
0.0%
−59
–   Fire 7.1 64-bit3258+7
−8
(+99)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
−10
–   Xiphos 0.6 64-bit3254+10
−10
(+95)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.0%
−34
–   Booot 6.4 64-bit3238+11
−11
(+79)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
−94
–   Laser 1.7 64-bit3207+8
−8
(+48)9 − 11
(+2−4=14)
45.0%
9.0 / 20
0.0%
+23
–   RofChade 2.202 64-bit3205+12
−12
(+46)10 − 14
(+2−6=16)
41.7%
10.0 / 24
0.0%
+4
–   Schooner 2.2 64-bit3203+10
−10
(+44)11 − 13
(+2−4=18)
45.8%
11.0 / 24
0.0%
+22
–   Defenchess 2.2 64-bit3203+10
−10
(+44)11 − 13
(+4−6=14)
45.8%
11.0 / 24
0.0%
+19
–   Booot 6.3.1 64-bit3200+9
−9
(+41)11 − 9
(+4−2=14)
55.0%
11.0 / 20
0.0%
+68
–   Fizbo 2 64-bit3196+8
−8
(+37)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.0%
−4
–   Fritz 17 64-bit3191+16
−16
(+32)8.5 − 11.5
(+1−4=15)
42.5%
8.5 / 20
0.5%
−6
–   Andscacs 0.95 64-bit3180+9
−9
(+21)11 − 13
(+3−5=16)
45.8%
11.0 / 24
2.3%
+1
–   Schooner 2.1 64-bit3132+16
−16
(−27)17.5 − 10.5
(+10−3=15)
62.5%
17.5 / 28
98.6%
+44
–   Arasan 21.4 64-bit3126+16
−16
(−33)15.5 − 12.5
(+6−3=19)
55.4%
15.5 / 28
99.6%
−6
–   Roc 1.3 64-bit3115+23
−23
(−44)28 − 26
(+11−9=34)
51.9%
28.0 / 54
99.9%
−32
–   Chiron 4 64-bit3114+9
−9
(−45)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
+44
–   Vajolet2 2.8 64-bit3100+15
−15
(−59)15 − 9
(+9−3=12)
62.5%
15.0 / 24
100.0%
+15
–   NirvanaChess 2.4 64-bit3099+9
−9
(−60)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+22
–   Lc0 0.21.3 wLD2 64-bit3094+33
−33
(−65)12.5 − 11.5
(+6−5=13)
52.1%
12.5 / 24
100.0%
−52
–   Roc 1.5 64-bit3093+36
−36
(−66)7 − 5
(+2−0=10)
58.3%
7.0 / 12
99.9%
−28
–   Nemorino 5.00 64-bit3086+13
−12
(−73)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−73
–   Strelka 5.5 32-bit3086+15
−15
(−73)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
+47
–   Pedone 1.9 64-bit3079+16
−16
(−80)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+10
–   Texel 1.07 64-bit3074+11
−11
(−85)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
+10
–   Critter 1.4 32-bit3071+13
−13
(−88)13.5 − 6.5
(+8−1=11)
67.5%
13.5 / 20
100.0%
+13
–   ChessBrainVB 3.743065+15
−15
(−94)16.5 − 11.5
(+11−6=11)
58.9%
16.5 / 28
100.0%
−36
–   Wasp 3.75 64-bit3062+16
−16
(−97)17.5 − 6.5
(+12−1=11)
72.9%
17.5 / 24
100.0%
+45
–   chess22k 1.13 64-bit3062+18
−18
(−97)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−97
–   iCE 4.0 64-bit3060+15
−15
(−99)17.5 − 10.5
(+10−3=15)
62.5%
17.5 / 28
100.0%
−22
–   Rybka 3 64-bit3047+11
−11
(−112)14 − 6
(+11−3=6)
70.0%
14.0 / 20
100.0%
+25
–   Rodent III 0.281 64-bit2992+20
−20
(−167)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   FabChess 1.16 64-bit2986+20
−20
(−173)34.5 − 5.5
(+29−0=11)
86.3%
34.5 / 40
100.0%
+97
–   Weiss 1.2 64-bit2982+18
−17
(−177)38.5 − 11.5
(+27−0=23)
77.0%
38.5 / 50
100.0%
−8
–   Cheng 4.40 64-bit2957+18
−18
(−202)51.5 − 13.5
(+39−1=25)
79.2%
51.5 / 65
100.0%
−6
–   Halogen 8 64-bit2877+21
−21
(−282)42 − 8
(+36−2=12)
84.0%
42.0 / 50
100.0%
−23

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021