CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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RubiChess 2.0 NN-375bd 64-bit (3277+16
−16
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 22 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit3520+19
−18
(+243)10.5 − 41.5
(+0−31=21)
20.2%
10.5 / 52
0.0%
+46
–   Stockfish 13 64-bit3509+19
−19
(+232)9 − 65
(+0−56=18)
12.2%
9.0 / 74
0.0%
−62
–   Fat Fritz 2 (in SF) 64-bit3509+16
−16
(+232)8.5 − 43.5
(+0−35=17)
16.3%
8.5 / 52
0.0%
−6
–   SugaR AI 1.00 64-bit3493+18
−17
(+216)9.5 − 46.5
(+0−37=19)
17.0%
9.5 / 56
0.0%
−15
–   ShashChess 15.0 64-bit3485+14
−14
(+208)10 − 48
(+0−38=20)
17.2%
10.0 / 58
0.0%
−20
–   SugaR AI 1.50 64-bit3483+83
−78
(+206)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Stockfish 12 64-bit3477+15
−15
(+200)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+49
–   Dragon by Komodo 64-bit3472+14
−15
(+195)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
+7
–   ShashChess 16 64-bit3442+83
−79
(+165)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−113
–   Nemorino 6.00 64-bit3343+13
−13
(+66)19 − 37
(+3−21=32)
33.9%
19.0 / 56
0.0%
−26
–   Houdini 6 64-bit3335+8
−8
(+58)20.5 − 31.5
(+5−16=31)
39.4%
20.5 / 52
0.0%
−3
–   SlowChess Blitz 2.5 64-bit3329+16
−16
(+52)27.5 − 32.5
(+6−11=43)
45.8%
27.5 / 60
0.0%
+27
–   Fire 8 64-bit3328+17
−17
(+51)23 − 33
(+4−14=38)
41.1%
23.0 / 56
0.0%
+2
–   Ethereal 12.75 64-bit3320+13
−13
(+43)27.5 − 32.5
(+8−13=39)
45.8%
27.5 / 60
0.0%
+19
–   Igel 3.0.0 64-bit3316+46
−46
(+39)4 − 6
(+0−2=8)
40.0%
4.0 / 10
5.3%
−13
–   Nemorino 6.05 64-bit3289+18
−18
(+12)28.5 − 28.5
(+9−9=39)
50.0%
28.5 / 57
15.0%
+11
–   Igel 2.9.0 64-bit3272+15
−15
(−5)32.5 − 27.5
(+12−7=41)
54.2%
32.5 / 60
68.3%
+16
–   Fire 7.1 64-bit3258+7
−8
(−19)25 − 26
(+6−7=38)
49.0%
25.0 / 51
98.1%
−24
–   Booot 6.5 64-bit3256+18
−18
(−21)27.5 − 28.5
(+8−9=39)
49.1%
27.5 / 56
96.2%
−25
–   Xiphos 0.6 64-bit3253+9
−9
(−24)37.5 − 22.5
(+21−6=33)
62.5%
37.5 / 60
99.4%
+47
–   Pedone 3.0 64-bit3244+15
−15
(−33)29.5 − 26.5
(+10−7=39)
52.7%
29.5 / 56
99.9%
−18
–   RofChade 2.3 64-bit3240+11
−11
(−37)33 − 23
(+16−6=34)
58.9%
33.0 / 56
100.0%
+13
–   Booot 6.4 64-bit3238+11
−11
(−39)35 − 23
(+17−5=36)
60.3%
35.0 / 58
100.0%
+19
–   Defenchess 2.2 64-bit3202+10
−9
(−75)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−75
–   Halogen 10 64-bit3156+23
−23
(−121)17 − 7
(+10−0=14)
70.8%
17.0 / 24
100.0%
0
–   Wasp 4.50 64-bit3155+22
−22
(−122)7.5 − 4.5
(+3−0=9)
62.5%
7.5 / 12
100.0%
−57

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021