CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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RubiChess 1.8 64-bit 4CPU (3292+19
−19
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 24 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ShashChess 15.0 64-bit 4CPU3530+23
−22
(+238)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−51
0 = 0 0 0 = 0 0 0 = 0 = 0 0 0 = 0 = 0 0 0 = 0 0 0 = 0 0 0 0 0 0
–   Stockfish 12 64-bit 4CPU3515+19
−19
(+223)4.5 − 27.5
(+0−23=9)
14.1%
4.5 / 32
0.0%
−43
0 0 0 0 0 0 0 = 0 = 0 = 0 = 0 = 0 0 = 0 0 = 0 0 0 = 0 0 0 0 = 0
–   Stockfish 2019-10-09 64-bit 4CPU3490+23
−23
(+198)5.5 − 26.5
(+0−21=11)
17.2%
5.5 / 32
0.0%
−27
0 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 0 0 = 0 0 = = = 0 0 = 0 = = =
–   Stockfish 11 64-bit 4CPU3478+20
−19
(+186)8.5 − 23.5
(+0−15=17)
26.6%
8.5 / 32
0.0%
+45
= 0 = = = 0 = 0 = 0 = 0 0 0 = = 0 0 0 0 = = = = = 0 0 0 = 0 = =
–   SugaR NN 1.1 64-bit 4CPU3470+15
−15
(+178)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
+60
= 0 = = = = = = = 0 = 0 = 0 = = = 0 0 0 0 0 = 0 = 0 = 0 = = 0 =
–   ShashChess 8.0 64-bit 4CPU3442+15
−15
(+150)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
+44
= = = = = 0 = 0 = 0 = = = 0 0 0 = = = 0 = = = = = = 0 0 = 0 0 0
–   Komodo 14 64-bit 4CPU3415+18
−18
(+123)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
+6
= = = 0 0 0 = = = = 0 0 0 0 0 = = 0 = 0 = = = = = 0 = 0 = = = 0
–   Houdini 6 64-bit 4CPU3398+10
−10
(+106)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−60
0 0 = 0 = = 0 0 = = = 0 = 0 0 0 = = = 0 = 0 = = = 0 0 0 = 0 0 0
–   Ethereal 12.75 64-bit 4CPU3392+15
−15
(+100)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
−24
0 = 0 0 = 0 = 0 = 0 0 0 = = = = 0 = = 0 = = 0 = = = 0 = 0 =
–   Nemorino 6.00 64-bit 4CPU3384+17
−17
(+92)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
+33
0 = = = = = 0 = = = = = = 1 = = 0 = = = 0 0 0 = 0 = = = 0 = = =
–   Komodo 14 MCTS 64-bit 4CPU3371+22
−23
(+79)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
−26
0 = 0 = 0 = 0 = = = 0 = 0 = = = = = 0 = = 0 = = 0 = 0 = = 0 = 0
–   Ethereal 12.25 64-bit 4CPU3362+22
−22
(+70)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
+13
= = 1 0 = = 0 = 0 = = 0 = = = 0 = 0 = = 0 = = = = = = = = = = 0
–   Komodo 13.2.5 MCTS 64-bit 4CPU3361+18
−18
(+69)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.0%
+29
= = = 0 = = = = = = = = = = = = = = 0 = = = = 0 = 0 = = = = = 0
–   SlowChess Blitz 2.4 64-bit 4CPU3357+22
−21
(+65)11.5 − 18.5
(+3−10=17)
38.3%
11.5 / 30
0.0%
−1
0 0 = = = = = = 0 1 = = 0 = = 0 0 0 = = = = 1 1 0 0 0 = = =
–   SlowChess Blitz 2.3 64-bit 4CPU3341+20
−20
(+49)14.5 − 17.5
(+3−6=23)
45.3%
14.5 / 32
0.0%
+25
= 0 1 = = 1 = 0 0 = 0 = = = = 0 = 1 = = = = = = = = = = 0 = = =
–   Xiphos 0.6 64-bit 4CPU3330+13
−13
(+38)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.0%
−1
= = = = = = = 0 = = = 0 1 = = = = = = = = 0 = = 0 = 0 = = 0 = =
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3327+20
−20
(+35)13 − 19
(+1−7=24)
40.6%
13.0 / 32
0.4%
−13
= = = = = = = 0 = 0 = = 0 = = = 0 0 = = = 0 = 1 = = = = 0 = = =
–   Fire 7.1 64-bit 4CPU3320+11
−11
(+28)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.4%
−56
= = 0 0 = = = = = = = = 0 0 = 0 0 0 = 0 = = = = = = = 0 = 0 = =
–   RofChade 2.3 64-bit 4CPU3311+14
−14
(+19)13.5 − 18.5
(+2−7=23)
42.2%
13.5 / 32
4.8%
−21
= = 0 = = 0 = = = = = 1 = = 1 = = 0 0 0 = = = 0 = = = = = = 0 =
–   Pedone 3.0 64-bit 4CPU3303+18
−18
(+11)15 − 17
(+5−7=20)
46.9%
15.0 / 32
20.6%
−6
0 = 0 1 = = 1 = = 0 0 = = = = 1 = 1 = 0 0 = = = = = = = 0 1 = =
–   Booot 6.4 64-bit 4CPU3297+15
−15
(+5)17.5 − 14.5
(+7−4=21)
54.7%
17.5 / 32
32.7%
+33
= = = = = 0 = = 1 = 1 = 1 = 0 = = = 1 0 1 = 1 = = = 1 = 0 = = =
–   Laser 1.7 64-bit 4CPU3286+13
−13
(−6)15 − 17
(+2−4=26)
46.9%
15.0 / 32
70.9%
−21
= = 1 = 0 = = = = = = = = 0 1 = = = = = = = = 0 = = = 0 = = = =
–   Deep Shredder 13 64-bit 4CPU3277+10
−10
(−15)16 − 16
(+4−4=24)
50.0%
16.0 / 32
91.1%
−17
= 1 = 0 = = = = = = = = = = 1 = = = = 1 = 1 = = = 0 = 0 = = 0 =
–   NirvanaChess 2.5 64-bit 4CPU3246+73
−72
(−46)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
88.5%
+19
= 1 = =
–   Wasp 4.50 64-bit 4CPU3234+23
−23
(−58)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
+35
= = 1 1 0 = = 0 = 1 1 = 0 1 1 1 = 1 = 1 = 1 = 1 1 = 1 = = = = =
–   Arasan 22.2 64-bit 4CPU3231+28
−28
(−61)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
+2
= 1 0 = 0 1 = 1 = 1 = 1 = 0 = 1
–   Vajolet2 2.8 64-bit 4CPU3183+28
−28
(−109)16.5 − 7.5
(+9−0=15)
68.8%
16.5 / 24
100.0%
−5
= 1 = = 1 = = = = 1 = = 1 = 1 1 1 1 = 1 = = = =

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021