CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Benjamin 1.0 (2693+27
−27
)Quote
Author: Ed Schroder (Netherlands) Links: Rebel 10 version and earlier free, Lokasoft Rebel 12, Benjamin Homepage
This is the gambit version of ProDeo
This is one of the 16 Rebel versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Francesca MAD 0.28 64-bit2900+24
−24
(+207)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+207
0 = = 1
–   Invictus r305 64-bit2874+20
−20
(+181)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Asymptote 0.7 64-bit2845+21
−21
(+152)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−74
0 1 0 0
–   Weiss 1.0 64-bit2829+26
−26
(+136)4.5 − 11.5
(+2−9=5)
28.1%
4.5 / 16
0.0%
−16
1 = 0 0 0 = 0 = 0 0 = 1 0 0 0 =
–   tomitankChess 4.0 64-bit2815+23
−23
(+122)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+63
= 1 1 0 0 0 = 0 = = 0 1
–   Monolith 1.0 64-bit2796+12
−12
(+103)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+103
0 1 1 0
–   Francesca MAD 0.25 64-bit2787+23
−23
(+94)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−138
0 0 0 0 = 0 0 1 0 =
–   RuyDos 1.1.11 64-bit2785+24
−24
(+92)5.5 − 12.5
(+3−10=5)
30.6%
5.5 / 18
0.0%
−45
0 0 1 = = 1 0 = = 0 0 = 1 0 0 0 0 0
–   Cheese 2.1 64-bit2783+19
−19
(+90)6.5 − 11.5
(+2−7=9)
36.1%
6.5 / 18
0.0%
+10
= = 1 = 0 1 0 = = 0 = 0 0 0 = = = 0
–   Naraku 1.42775+16
−16
(+82)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−127
0 1 0 0 0 = 0 1 0 0
–   Devel 3.2.92759+29
−29
(+66)3.5 − 10.5
(+3−10=1)
25.0%
3.5 / 14
0.1%
−145
1 0 0 1 1 0 0 0 0 0 0 0 = 0
–   Arminius 2018-12-23 64-bit2733+13
−13
(+40)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.5%
−190
0 0 0 0 0 1 0 = = 0
–   Shield 2.1 64-bit2730+14
−14
(+37)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.9%
−53
0 0 = 0 = 1 0 0 1 = 0 1
–   GreKo 2020.03 64-bit2710+29
−29
(+17)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
20.2%
+36
= 1 = 1 1 = = 0 = 1 0 = = 0
–   Ktulu 82706+9
−9
(+13)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
18.8%
+55
1 = 1 0 1 0 1 1 0 0
–   GreKo 2020.01 64-bit2703+27
−27
(+10)4 − 6
(+2−4=4)
40.0%
4.0 / 10
31.3%
−57
1 0 0 1 = 0 = = 0 =
–   DanaSah 8.32695+22
−22
(+2)10 − 8
(+5−3=10)
55.6%
10.0 / 18
45.0%
+35
0 = = = 0 = 0 1 = = 1 1 = 1 = 1 = =
–   Chessmaster 11 Conqueror2692+18
−18
(−1)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
52.1%
+93
1 1 = 0 = 1 = = = = 1 = 1 0 1 1
–   Ethereal 8.19 64-bit2686+23
−23
(−7)5 − 5
(+4−4=2)
50.0%
5.0 / 10
66.3%
−7
1 0 1 0 1 0 0 1 = =
–   ECE 20.1 64-bit2686+26
−26
(−7)17 − 11
(+12−6=10)
60.7%
17.0 / 28
65.3%
+58
= 1 0 1 = = = 1 = 1 = 0 = 1 0 0 1 = 1 1 0 = 0 1 = 1 1 1
–   Fridolin 3.10 64-bit2683+16
−16
(−10)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
73.9%
+63
1 1 0 = 1 1 = 1 1 = = = 0 0
–   Djinn 1.021 64-bit2668+13
−13
(−25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
94.9%
−167
0 =
–   RedQueen 1.1.98 64-bit2667+17
−17
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.8%
−26
0 1
–   K2 0.952665+18
−19
(−28)4 − 2
(+3−1=2)
66.7%
4.0 / 6
95.8%
+84
= = 1 1 0 1
–   Drosophila 1.6 64-bit2662+26
−26
(−31)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
95.0%
+146
1 = 1 1 = = 1 1 = = 1 1 = 1 = 1
–   Winter 0.2 64-bit2655+16
−16
(−38)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.1%
+82
1 1 0 1 = = = 1
–   Asymptote 0.5 64-bit2650+22
−22
(−43)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.3%
+77
0 0 1 1 0 1 1 1 = 1
–   Rotor 0.7a2644+22
−21
(−49)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.8%
−21
1 0 = 1 = = = 1 0 =
–   Colossus 2008b2643+12
−12
(−50)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.9%
−14
1 0 1 = = = 1 0 0 1
–   CM10th Pestilence2643+24
−24
(−50)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.6%
−INF
0 0
–   Weiss 0.9 64-bit2642+27
−27
(−51)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.6%
−INF
0 0
–   Orion 0.6 64-bit2628+19
−19
(−65)9 − 5
(+7−3=4)
64.3%
9.0 / 14
100.0%
+39
0 1 1 = 1 1 0 0 1 = 1 = 1 =
–   Nawito 19062627+22
−22
(−66)12 − 6
(+8−2=8)
66.7%
12.0 / 18
100.0%
+34
= 1 1 = 1 = = 1 1 1 = = = 1 0 0 1 =
–   NoraGrace 2.0 64-bit2623+15
−15
(−70)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+162
1 1 = = 1 1 1 1 0 1
–   Delocto 0.61n 64-bit2622+26
−26
(−71)15 − 13
(+10−8=10)
53.6%
15.0 / 28
100.0%
−52
0 0 = 1 0 1 = = = 1 = 1 1 = = 1 1 1 1 = 0 0 = 0 0 = 0 1
–   Weiss 0.8 64-bit2619+30
−30
(−74)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−74
0 1 0 1
–   Caligula 0.9g2618+21
−21
(−75)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+96
1 0 = 1 1 = 1 1 = 1
–   Donna 4.1 64-bit2596+15
−15
(−97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−97
1 0 = =
–   Betsabe II 1.962591+22
−21
(−102)6 − 8
(+3−5=6)
42.9%
6.0 / 14
100.0%
−148
= 0 = = = 1 1 0 1 0 = = 0 0
–   Galjoen 0.40 64-bit2587+23
−23
(−106)11 − 7
(+8−4=6)
61.1%
11.0 / 18
100.0%
−32
1 = 1 0 1 0 0 1 = 1 0 = = 1 1 = = 1
–   Coiled 0.6 64-bit2583+12
−12
(−110)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−192
0 = 1 0
–   Dorky 4.8 64-bit2558+14
−14
(−135)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−42
0 1 = 1
–   Detroid 1.0.1 64-bit2554+21
−21
(−139)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+149
1 1 1 =
–   Axolotl 1.9 64-bit2514+22
−22
(−179)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+109
1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020