CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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RubiChess 1.7.3 64-bit (3190+17
−17
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 22 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish+NNUE 150720 64-bit3470+26
−25
(+280)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+137
–   Stockfish 2019-12-10 64-bit3442+16
−16
(+252)6 − 26
(+0−20=12)
18.8%
6.0 / 32
0.0%
+42
–   SugaR XPro NN 1.0 64-bit3416+14
−14
(+226)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−63
–   ShashChess 11.0 64-bit3403+16
−16
(+213)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
+48
–   SugaR NN 1.1 64-bit3389+18
−17
(+199)5 − 27
(+0−22=10)
15.6%
5.0 / 32
0.0%
−46
–   Komodo 14 MCTS 64-bit3296+19
−19
(+106)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+32
–   Ethereal 12.25 64-bit3290+15
−15
(+100)14.5 − 29.5
(+0−15=29)
33.0%
14.5 / 44
0.0%
+8
–   SlowChess Blitz Classic 2.2 64-bit3262+16
−16
(+72)24.5 − 39.5
(+5−20=39)
38.3%
24.5 / 64
0.0%
+6
–   Komodo 10 64-bit3259+10
−11
(+69)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
−28
–   Fire 7.1 64-bit3257+8
−8
(+67)15 − 25
(+4−14=22)
37.5%
15.0 / 40
0.0%
−3
–   Xiphos 0.6 64-bit3253+10
−10
(+63)17 − 27
(+4−14=26)
38.6%
17.0 / 44
0.0%
0
–   RofChade 2.3 64-bit3239+11
−11
(+49)19.5 − 24.5
(+5−10=29)
44.3%
19.5 / 44
0.0%
+19
–   Booot 6.4 64-bit3237+11
−11
(+47)15 − 29
(+5−19=20)
34.1%
15.0 / 44
0.0%
−51
–   Laser 1.7 64-bit3206+9
−8
(+16)18 − 22
(+7−11=22)
45.0%
18.0 / 40
4.9%
−10
–   Defenchess 2.2 64-bit3202+10
−10
(+12)5 − 3
(+2−0=6)
62.5%
5.0 / 8
11.3%
+75
–   Schooner 2.2 64-bit3202+10
−10
(+12)3 − 1
(+2−0=2)
75.0%
3.0 / 4
11.6%
+162
–   Shredder 13 64-bit3198+8
−8
(+8)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
19.9%
+75
–   Fizbo 2 64-bit3195+8
−8
(+5)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
29.5%
+295
–   Fritz 17 64-bit3191+16
−16
(+1)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
48.4%
+68
–   Andscacs 0.95 64-bit3180+9
−9
(−10)19.5 − 16.5
(+10−7=19)
54.2%
19.5 / 36
85.9%
+12
–   Roc 1.6 64-bit3154+22
−22
(−36)19 − 13
(+9−3=20)
59.4%
19.0 / 32
99.5%
+14
–   Arasan 22.1 64-bit3146+20
−20
(−44)21 − 15
(+11−5=20)
58.3%
21.0 / 36
100.0%
+5
–   Lc0 0.24.0 w591226 64-bit3143+33
−33
(−47)18.5 − 17.5
(+8−7=21)
51.4%
18.5 / 36
99.5%
−39
–   Roc 1.7 64-bit3124+24
−24
(−66)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+38
–   Pedone 2.0 64-bit3107+17
−17
(−83)21 − 15
(+12−6=18)
58.3%
21.0 / 36
100.0%
−32
–   Critter 1.6a 64-bit3099+7
−7
(−91)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
100.0%
+16
–   Vajolet2 2.8 64-bit3099+16
−15
(−91)22.5 − 9.5
(+14−1=17)
70.3%
22.5 / 32
100.0%
+29
–   Demolito 2020-05-14 64-bit3089+19
−19
(−101)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
100.0%
−73
–   Nemorino 5.00 64-bit3085+12
−12
(−105)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+8
–   Igel 2.5.0 64-bit3084+23
−23
(−106)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
0
–   Winter 0.8 64-bit3081+21
−21
(−109)32.5 − 15.5
(+21−4=23)
67.7%
32.5 / 48
100.0%
+1
–   chess22k 1.14 64-bit3077+17
−17
(−113)20.5 − 11.5
(+11−2=19)
64.1%
20.5 / 32
100.0%
−31
–   Texel 1.07 64-bit3073+11
−11
(−117)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
+8
–   ChessBrainVB 3.743065+15
−15
(−125)21 − 11
(+12−2=18)
65.6%
21.0 / 32
100.0%
−35
–   Wasp 3.75 64-bit3062+16
−16
(−128)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−22
–   iCE 4.0 64-bit3059+15
−15
(−131)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
+63

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021