CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Engine Details

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Betsabe II 1.96 (2593+21
−21
)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 11 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 7.0 64-bit2981+17
−17
(+388)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Dirty CUCUMBER 64-bit2917+12
−12
(+324)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Atlas 3.91 64-bit2898+13
−13
(+305)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bagatur 1.8 64-bit2828+26
−26
(+235)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Rhetoric 1.4.3 64-bit2793+12
−12
(+200)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+230
–   RuyDos 1.1.11 64-bit2780+21
−22
(+187)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+217
–   Minic 0.82 64-bit2753+27
−27
(+160)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−122
–   Arminius 2018-12-23 64-bit2733+12
−12
(+140)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+57
–   Devel 2.00002724+14
−14
(+131)1 − 9
(+1−9=0)
10.0%
1.0 / 10
0.0%
−301
–   ProDeo 2.22720+16
−17
(+127)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−130
–   GreKo 2020.01 64-bit2711+25
−26
(+118)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−108
–   GreKo 2018 64-bit2708+13
−13
(+115)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−37
–   GreKo 2018.07 64-bit2708+16
−16
(+115)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−68
–   Chess Tiger 2007.12704+10
−10
(+111)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−102
–   ECE 20.1 64-bit2701+22
−22
(+108)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+48
–   Benjamin 1.02699+24
−24
(+106)8 − 6
(+5−3=6)
57.1%
8.0 / 14
0.0%
+152
–   DanaSah 8.32695+19
−19
(+102)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
0.0%
+109
–   Chessmaster 11 Conqueror2694+18
−18
(+101)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+11
–   ECE 19.6.6.3 64-bit2694+21
−21
(+101)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.0%
−31
–   Booot 4.15.02693+14
−14
(+100)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−55
–   Delfi 5.42689+11
−11
(+96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−61
–   Fridolin 3.10 64-bit2683+14
−14
(+90)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+7
–   RedQueen 1.1.3 64-bit2676+21
−21
(+83)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−27
–   K2 0.952663+16
−16
(+70)11 − 13
(+8−10=6)
45.8%
11.0 / 24
0.0%
+40
–   Scorpio 1.912661+14
−13
(+68)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−5
–   Drosophila 1.6 64-bit2660+22
−22
(+67)8.5 − 9.5
(+7−8=3)
47.2%
8.5 / 18
0.0%
+47
–   Spike 1.0a2650+18
−18
(+57)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+57
–   Cyrano 0.6b17 64-bit2649+21
−21
(+56)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−86
–   CM10th Magic II2644+15
−15
(+51)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+87
–   Weiss 0.9 64-bit2643+27
−27
(+50)8.5 − 11.5
(+8−11=1)
42.5%
8.5 / 20
0.2%
−11
–   DanaSah 7.32640+14
−14
(+47)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+36
–   Ktulu 7.12638+18
−18
(+45)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.1%
+45
–   Slow Chess Blitz WV2.12637+11
−11
(+44)5 − 3
(+5−3=0)
62.5%
5.0 / 8
0.0%
+157
–   Gandalf 62635+11
−11
(+42)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
0.0%
+143
–   Nawito 19062630+20
−20
(+37)12.5 − 15.5
(+9−12=7)
44.6%
12.5 / 28
0.5%
−3
–   Orion 0.6 64-bit2629+19
−19
(+36)8 − 8
(+5−5=6)
50.0%
8.0 / 16
0.6%
+33
–   Rodin 8.02629+15
−15
(+36)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.3%
−INF
–   WildCat 72628+14
−14
(+35)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.3%
+130
–   Delocto 0.61n 64-bit2627+23
−23
(+34)11.5 − 14.5
(+7−10=9)
44.2%
11.5 / 26
1.6%
−8
–   Weiss 0.8 64-bit2620+30
−30
(+27)7 − 11
(+6−10=2)
38.9%
7.0 / 18
6.9%
−63
–   Hamsters 0.72618+21
−21
(+25)2 − 6
(+1−5=2)
25.0%
2.0 / 8
5.0%
−159
–   FabChess 1.11 64-bit2616+32
−32
(+23)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
12.1%
−166
–   Naum 1.91 32-bit2606+15
−15
(+13)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
16.8%
+132
–   Nawito 18122599+20
−20
(+6)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
34.5%
+33
–   Muse 0.953 64-bit2596+16
−16
(+3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
41.1%
+85
–   Aristarch 4.502596+12
−12
(+3)4 − 4
(+2−2=4)
50.0%
4.0 / 8
39.5%
+3
–   Petir 4.392591+19
−19
(−2)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
55.8%
−38
–   CuckooChess 1.12 32-bit2590+25
−25
(−3)4 − 4
(+3−3=2)
50.0%
4.0 / 8
57.7%
−3
–   Galjoen 0.40 64-bit2590+20
−20
(−3)9 − 11
(+5−7=8)
45.0%
9.0 / 20
57.6%
−36
–   Donna 4.1 64-bit2587+14
−14
(−6)7 − 13
(+5−11=4)
35.0%
7.0 / 20
67.8%
−121
–   Coiled 0.6 64-bit2585+12
−12
(−8)8 − 9
(+5−6=6)
47.1%
8.0 / 17
76.0%
−26
–   Jellyfish 1.1 64-bit2581+15
−15
(−12)2 − 2
(+2−2=0)
50.0%
2.0 / 4
83.2%
−12
–   Delocto 0.6 64-bit2580+15
−15
(−13)6 − 10
(+4−8=4)
37.5%
6.0 / 16
85.1%
−104
–   Minic 0.43 64-bit2569+29
−29
(−24)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
91.3%
−61
–   Jumbo 0.7.0 64-bit2561+19
−19
(−32)16.5 − 5.5
(+14−3=5)
75.0%
16.5 / 22
98.8%
+153
–   Jumbo 0.6.107 64-bit2560+18
−18
(−33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.0%
+52
–   Dorky 4.8 64-bit2558+14
−14
(−35)13 − 7
(+10−4=6)
65.0%
13.0 / 20
99.7%
+71
–   Detroid 1.0.1 64-bit2557+18
−18
(−36)20 − 18
(+15−13=10)
52.6%
20.0 / 38
99.6%
−16
–   Colossus 2006f2556+23
−23
(−37)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.1%
+9
–   Raven 1.0 64-bit2553+23
−23
(−40)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.5%
+243
–   FrankWalter 2.4.0 64-bit2540+16
−16
(−53)17.5 − 10.5
(+15−8=5)
62.5%
17.5 / 28
100.0%
+42
–   chess22k 1.3 64-bit2538+24
−24
(−55)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−148
–   Carballo 1.4 64-bit2534+26
−26
(−59)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−15
–   Marvin 2.0.0 64-bit2534+22
−22
(−59)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−59
–   AnMon 5.662530+20
−20
(−63)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−142
–   Axolotl 1.9 64-bit2528+19
−19
(−65)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+60
–   OliThink 5.6.9 64-bit2528+27
−27
(−65)7 − 9
(+7−9=0)
43.8%
7.0 / 16
100.0%
−119
–   CyberPagno 3.0 64-bit2514+14
−14
(−79)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−79
–   Pepito 1.59.2 64-bit2495+17
−17
(−98)5 − 4
(+4−3=2)
55.6%
5.0 / 9
100.0%
−60
–   Bruja 1.9.1 64-bit2479+18
−18
(−114)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+275
–   Drosophila 1.5.1 64-bit2479+15
−15
(−114)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   SpiderChess 0706032477+20
−20
(−116)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+64
–   Lozza 1.18 64-bit2475+15
−15
(−118)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+117
–   Raven 0.90 64-bit2470+30
−30
(−123)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
0
–   Dirty 14M-222468+32
−32
(−125)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+19
–   Bumblebee 1.0 64-bit2467+21
−21
(−126)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+134
–   Nemeton 1.812465+19
−19
(−128)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
−32
–   Giraffe 20150908 64-bit2462+18
−19
(−131)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+49
–   Mephisto Gideon Professional2446+24
−24
(−147)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+36
–   Abrok 5.02445+18
−18
(−148)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−65
–   Typhoon 1.00-3482445+30
−30
(−148)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−104
–   Shallow r694 64-bit2443+17
−17
(−150)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+56
–   Bearded N44.5 64-bit2440+20
−20
(−153)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
0
–   Tunguska 1.1 64-bit2439+18
−18
(−154)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+103
–   Taltos rev118 64-bit2439+18
−18
(−154)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−28
–   King of Kings 2.562438+21
−21
(−155)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−155
–   Jonesy 1.0 64-bit2411+21
−21
(−182)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−212
–   Simplex 0.9.8 64-bit2401+17
−17
(−192)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Popochin 4.1 64-bit2397+16
−16
(−196)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   EveAnn 1.722320+16
−16
(−273)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Averno 0.812314+18
−18
(−279)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Sungorus 1.4 64-bit2297+18
−18
(−296)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Achillees 1.0 64-bit2199+27
−27
(−394)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on January 24, 2021