CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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RubiChess 1.6.1 64-bit (3216+19
−19		)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 42 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2019-12-10 64-bit3509+14
−14		(+293)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Stockfish 11 64-bit3501+13
−13		(+285)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+114
–   SugaR XPro NN 1.0 64-bit3482+12
−12		(+266)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+188
–   ShashChess 11.0 64-bit3469+14
−14		(+253)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Velvet 4.1.0 64-bit3351+13
−13		(+135)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
−10
–   Ethereal 12.00 64-bit3319+12
−12		(+103)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−63
–   Ethereal 11.75 64-bit3316+13
−13		(+100)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+22
–   Fire 7.1 64-bit3311+7
−7		(+95)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+10
–   Xiphos 0.6 64-bit3303+7
−7		(+87)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
+12
–   Komodo 8 64-bit3259+12
−12		(+43)7 − 13
(+3−9=8)		35.0%
7.0 / 20
0.0%
−69
–   Laser 1.7 64-bit3256+6
−6		(+40)13.5 − 14.5
(+5−6=17)		48.2%
13.5 / 28
0.0%
+30
–   rofChade 2.202 64-bit3254+9
−9		(+38)19 − 23
(+4−8=30)
45.2%
19.0 / 42
0.0%
+10
–   Defenchess 2.2 64-bit3251+7
−7		(+35)10.5 − 17.5
(+1−8=19)		37.5%
10.5 / 28
0.0%
−42
–   Schooner 2.2 64-bit3250+7
−7		(+34)20 − 22
(+6−8=28)
47.6%
20.0 / 42
0.0%
+20
–   SlowChess Blitz Classic 2.1 64-bit3250+15
−15		(+34)11 − 17
(+0−6=22)		39.3%
11.0 / 28
0.2%
−28
–   Booot 6.3.1 64-bit3248+8
−8		(+32)9.5 − 14.5
(+2−7=15)		39.6%
9.5 / 24
0.1%
−33
–   Andscacs 0.95 64-bit3230+8
−8		(+14)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
8.4%
−98
–   Svart 5 64-bit3225+16
−16		(+9)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
22.7%
−13
–   RukChess 3.0.12 64-bit3215+19
−19		(−1)10 − 8
(+6−4=8)		55.6%
10.0 / 18
53.9%
+35
–   Arasan 22.0 64-bit3186+16
−16		(−30)28 − 22
(+14−8=28)
56.0%
28.0 / 50
99.5%
+10
–   Roc 1.6 64-bit3185+15
−15		(−31)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.5%
−201
–   SlowChess Blitz Classic 1.9 64-bit3159+19
−19		(−57)11 − 9
(+6−4=10)		55.0%
11.0 / 20
100.0%
−24
–   Pedone 2.0 64-bit3150+15
−15		(−66)26.5 − 9.5
(+19−2=15)
73.6%
26.5 / 36
100.0%
+100
–   Vajolet2 2.8 64-bit3145+10
−10		(−71)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
100.0%
+18
–   NirvanaChess 2.4 64-bit3139+7
−7		(−77)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+93
–   Nemorino 5.00 64-bit3126+11
−11		(−90)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−90
–   Houdini 1.5a 32-bit3124+9
−9		(−92)12 − 8
(+5−1=14)		60.0%
12.0 / 20
100.0%
−32
–   Atlas 4.35 64-bit3118+12
−12		(−98)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
−24
–   Texel 1.07 64-bit3114+9
−9		(−102)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−102
–   Lc0 0.22.0 wLD2 64-bit3112+23
−23		(−104)12.5 − 7.5
(+9−4=7)		62.5%
12.5 / 20
100.0%
−12
–   Wasp 3.75 64-bit3102+14
−14		(−114)14.5 − 7.5
(+8−1=13)		65.9%
14.5 / 22
100.0%
−13
–   chess22k 1.13 64-bit3102+15
−15		(−114)15 − 7
(+9−1=12)		68.2%
15.0 / 22
100.0%
+7
–   ChessBrainVB 3.743102+12
−12		(−114)16 − 6
(+11−1=10)		72.7%
16.0 / 22
100.0%
+42
–   iCE 4.0 64-bit3100+10
−10		(−116)12.5 − 7.5
(+6−1=13)		62.5%
12.5 / 20
100.0%
−33
–   Igel 2.3.1 64-bit3097+18
−18		(−119)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
+7
–   Fat Fritz Junior w510 64-bit3065+22
−22		(−151)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+10
634 games: 154 wins, 130 losses, 350 draws (55.2%), score: 51.9%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024