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 1.8 64-bit 4CPU (3291+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 4CPU3528+22
−22
(+237)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−52
–   Stockfish 12 64-bit 4CPU3514+19
−19
(+223)4.5 − 27.5
(+0−23=9)
14.1%
4.5 / 32
0.0%
−43
–   Stockfish 2019-10-09 64-bit 4CPU3489+23
−23
(+198)5.5 − 26.5
(+0−21=11)
17.2%
5.5 / 32
0.0%
−27
–   Stockfish 11 64-bit 4CPU3477+20
−19
(+186)8.5 − 23.5
(+0−15=17)
26.6%
8.5 / 32
0.0%
+45
–   SugaR NN 1.1 64-bit 4CPU3469+15
−15
(+178)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
+60
–   ShashChess 8.0 64-bit 4CPU3441+15
−15
(+150)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
+44
–   Komodo 14 64-bit 4CPU3414+18
−18
(+123)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
+6
–   Houdini 6 64-bit 4CPU3397+10
−10
(+106)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−60
–   Ethereal 12.75 64-bit 4CPU3391+15
−15
(+100)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
−24
–   Nemorino 6.00 64-bit 4CPU3383+17
−17
(+92)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
+33
–   Komodo 14 MCTS 64-bit 4CPU3370+22
−23
(+79)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
−26
–   Ethereal 12.25 64-bit 4CPU3361+22
−22
(+70)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
+13
–   Komodo 13.2.5 MCTS 64-bit 4CPU3360+18
−18
(+69)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.0%
+29
–   SlowChess Blitz 2.4 64-bit 4CPU3356+21
−21
(+65)11.5 − 18.5
(+3−10=17)
38.3%
11.5 / 30
0.0%
−1
–   SlowChess Blitz 2.3 64-bit 4CPU3340+20
−20
(+49)14.5 − 17.5
(+3−6=23)
45.3%
14.5 / 32
0.0%
+25
–   Xiphos 0.6 64-bit 4CPU3328+13
−13
(+37)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.0%
−2
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3326+20
−20
(+35)13 − 19
(+1−7=24)
40.6%
13.0 / 32
0.4%
−13
–   Fire 7.1 64-bit 4CPU3319+11
−11
(+28)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.4%
−56
–   RofChade 2.3 64-bit 4CPU3310+14
−14
(+19)13.5 − 18.5
(+2−7=23)
42.2%
13.5 / 32
4.6%
−21
–   Pedone 3.0 64-bit 4CPU3300+18
−18
(+9)15 − 17
(+5−7=20)
46.9%
15.0 / 32
22.5%
−8
–   Booot 6.4 64-bit 4CPU3296+15
−15
(+5)17.5 − 14.5
(+7−4=21)
54.7%
17.5 / 32
32.3%
+33
–   Laser 1.7 64-bit 4CPU3284+13
−13
(−7)15 − 17
(+2−4=26)
46.9%
15.0 / 32
71.0%
−22
–   Deep Shredder 13 64-bit 4CPU3276+10
−10
(−15)16 − 16
(+4−4=24)
50.0%
16.0 / 32
90.2%
−17
–   Wasp 4.50 64-bit 4CPU3233+23
−23
(−58)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
+35
–   Arasan 22.2 64-bit 4CPU3230+28
−28
(−61)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
+2
–   NirvanaChess 2.5 64-bit 4CPU3215+33
−33
(−76)11.5 − 6.5
(+6−1=11)
63.9%
11.5 / 18
100.0%
0
–   Vajolet2 2.8 64-bit 4CPU3181+27
−27
(−110)16.5 − 7.5
(+9−0=15)
68.8%
16.5 / 24
100.0%
−6

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