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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Show each game results
RubiChess 1.3 64-bit 4CPU (3065+22
−22
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 24 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.0.34 64-bit 4CPU3198+20
−20
(+133)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−16
–   Chiron 4 64-bit 4CPU3187+11
−12
(+122)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+54
–   NirvanaChess 2.4 64-bit 4CPU3178+13
−13
(+113)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+123
–   Arasan 21.2 64-bit 4CPU3169+30
−30
(+104)10.5 − 25.5
(+3−18=15)
29.2%
10.5 / 36
0.0%
−26
–   ChessBrainVB 3.72 4CPU3165+30
−30
(+100)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−125
–   Nemorino 5.00 64-bit 4CPU3147+18
−18
(+82)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+82
–   Vajolet2 2.6.1 64-bit 4CPU3134+21
−21
(+69)11.5 − 24.5
(+3−16=17)
31.9%
11.5 / 36
0.0%
−39
–   Pedone 1.9 64-bit 4CPU3125+28
−28
(+60)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.1%
−7
–   Strelka 5.5 64-bit3102+6
−6
(+37)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.1%
−10
–   Wasp 3.50 64-bit 4CPU3099+19
−19
(+34)16.5 − 19.5
(+8−11=17)
45.8%
16.5 / 36
1.0%
+7
–   Rodent III 0.276 64-bit 4CPU3066+29
−29
(+1)10 − 4
(+7−1=6)
71.4%
10.0 / 14
47.4%
+136
–   Demolito 2018-10-29 64-bit 4CPU3064+30
−30
(−1)25.5 − 20.5
(+14−9=23)
55.4%
25.5 / 46
53.3%
+30
–   Defenchess 1.1f 64-bit 4CPU3063+18
−19
(−2)15 − 17
(+7−9=16)
46.9%
15.0 / 32
54.9%
−20
–   Amoeba 3.0 64-bit 4CPU3052+26
−26
(−13)19 − 11
(+11−3=16)
63.3%
19.0 / 30
78.9%
+64
–   SmarThink 1.98 64-bit3025+13
−13
(−40)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
99.9%
−12
–   Pirarucu 2.7.4 64-bit 4CPU3024+21
−20
(−41)19.5 − 22.5
(+8−11=23)
46.4%
19.5 / 42
99.7%
−62
–   Bobcat 8.0 64-bit 4CPU3024+21
−21
(−41)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.5%
−41
–   Pirarucu 2.9.5 64-bit 4CPU3023+33
−33
(−42)9 − 5
(+6−2=6)
64.3%
9.0 / 14
98.1%
+45
–   Crafty 25.2 64-bit 4CPU3012+16
−16
(−53)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−22
–   Cheng 4.39 64-bit 4CPU3008+15
−15
(−57)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+17
–   Hakkapeliitta TCEC v2 64-bit2999+13
−13
(−66)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
+91
–   Scorpio 2.8 64-bit 4CPU2983+25
−25
(−82)30 − 12
(+24−6=12)
71.4%
30.0 / 42
100.0%
+69
–   Winter 0.5 64-bit 4CPU2962+26
−26
(−103)24.5 − 17.5
(+16−9=17)
58.3%
24.5 / 42
100.0%
−51
–   Lc0 0.20.1 w11258 64-bit2953+34
−34
(−112)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+67
–   The Baron 3.44 64-bit 4CPU2938+28
−28
(−127)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
−7
–   Marvin 3.3.2 64-bit 4CPU2935+36
−37
(−130)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−24
–   Marvin 3.2.0 64-bit 4CPU2921+21
−21
(−144)20 − 12
(+11−3=18)
62.5%
20.0 / 32
100.0%
−69

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