CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Betsabe II 1.96 (2567+16
−16
)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 7 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 7.0 64-bit2983+13
−13
(+416)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Dirty CUCUMBER 64-bit2928+13
−13
(+361)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Atlas 3.91 64-bit2923+9
−10
(+356)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Rhetoric 1.4.3 64-bit2808+8
−8
(+241)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+210
=
–   Karballo 1.8 64-bit2731+15
−15
(+164)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Stash 21.0 64-bit2720+16
−16
(+153)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+62
0 0 0 1 1 = 0 1 = 0 0 = = 0 0 = = 0 0 1 0 0 1 0 0 0 0 = 1 1 1 =
–   DanaSah 8.32687+16
−16
(+120)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Rodin 8.02641+12
−12
(+74)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+104
=
–   Halogen 7 64-bit2634+20
−20
(+67)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−20
= = 0 1 0 1 0 0
–   Floyd 0.9 64-bit2587+11
−11
(+20)41.5 − 50.5
(+31−40=21)
45.1%
41.5 / 92
2.4%
−15
0 1 0 = 1 0 1 1 1 0 = 0 0 0 0 = = = 0 0 = 0 = 0 1 1 0 0 0 0 1 = 1 0 1 1 0 = 0 = = 1 1 0 1 1 = 0 = 0 = 1 = 0 1 0 1 0 1 0 1 = 1 1 = 0 = 1 1 = 1 0 0 = 0 0 0 0 1 1 1 0 1 0 1 0 0 0 1 = 0 0
–   Coiled 0.6 64-bit2582+17
−17
(+15)0 − 1
(+0−1=0)
0.0%
0.0 / 1
12.1%
−INF
0
–   Hamsters 0.7.12579+8
−8
(+12)40 − 49
(+28−37=24)
44.9%
40.0 / 89
8.9%
−22
0 = 0 1 = 1 1 1 = 0 0 = = 0 0 0 = 0 1 0 0 0 0 0 0 0 1 = = 1 0 0 1 = 1 = 1 = 1 0 1 0 1 0 = 0 1 1 1 1 0 0 0 1 = 0 0 = 1 0 0 0 0 0 1 1 1 1 = = 1 = 0 1 = = = 1 1 = 1 0 0 0 = 0 = 0 =
–   Pseudo 0.7c2574+8
−8
(+7)44 − 46
(+30−32=28)
48.9%
44.0 / 90
21.7%
0
1 1 1 = 1 0 1 1 0 = = = = 0 = 0 0 = = = = 0 = = = 1 0 0 0 1 0 = = 1 = 1 0 0 0 = 0 1 0 0 0 1 1 1 0 1 0 = 0 = 1 = = 1 0 0 1 1 0 0 1 1 1 0 = 0 1 0 0 0 1 = = = 1 1 = 0 = 1 1 0 0 1 1 =
–   Maverick 1.5 64-bit2573+11
−11
(+6)45.5 − 46.5
(+34−35=23)
49.5%
45.5 / 92
29.2%
0
1 1 = 1 1 0 0 1 = 0 0 0 1 0 0 1 = 0 0 = 0 0 1 1 = 1 = 0 = 1 0 1 0 1 = 1 0 0 0 1 0 1 0 1 = = 0 = 0 0 0 = 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 = = = 1 = = = 1 1 = 0 1 = 0 0 = 1 1 1 = 1 0 = 1
–   SOS 5.12572+7
−7
(+5)41.5 − 48.5
(+26−33=31)
46.1%
41.5 / 90
28.9%
−19
= 0 = = = = 1 0 = = = 1 = = 1 = 1 = 0 0 = 0 0 0 1 0 1 0 1 0 0 1 0 0 = 0 1 = 1 = = 0 = = 1 = 1 0 = = 1 = 0 0 0 0 0 1 1 0 0 = 1 1 1 1 0 = 1 0 1 0 = 1 0 = = = 1 0 0 1 0 = 0 1 0 = 1 0
–   Aristarch 4.502568+7
−7
(+1)38.5 − 52.5
(+29−43=19)
42.3%
38.5 / 91
47.3%
−55
0 = 0 1 1 0 = 1 = 1 0 0 1 1 0 1 = 1 = 0 0 = 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 = 0 0 0 1 0 1 1 0 = 1 1 = 0 0 1 0 1 0 = = = 1 1 0 0 1 = 1 0 0 1 = 0 = 0 = 1 1 0 = = 1 1 0 0 0 0 0 = 0 0
–   Weiss 0.7 64-bit2564+20
−20
(−3)17 − 15
(+14−12=6)
53.1%
17.0 / 32
59.9%
+20
= = 1 1 1 0 0 1 0 0 0 0 0 0 1 0 = 0 0 1 1 1 1 = 1 1 = 1 1 = 0 1
–   Galjoen 0.40 64-bit2562+17
−17
(−5)48 − 25
(+42−19=12)
65.8%
48.0 / 73
69.0%
+115
= = 0 0 1 1 0 = 1 1 0 1 0 0 1 = 0 0 1 1 1 0 0 1 1 1 1 1 1 = 1 1 1 = 1 1 1 0 1 1 0 1 1 1 0 0 1 1 0 1 = = 1 0 1 0 1 1 0 = = 1 1 = 1 1 1 1 1 = 1 0 1
–   nanoSzachy 4.1 64-bit2562+12
−12
(−5)40 − 53
(+29−42=22)
43.0%
40.0 / 93
71.7%
−55
1 = 1 1 = 1 = = 0 1 0 = = 1 = 0 1 = 0 0 1 0 0 0 0 0 0 0 = 1 = = 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 = = 0 1 1 1 1 1 0 1 = 1 = 0 0 0 1 0 1 1 0 1 0 0 1 = 1 1 0 0 0 = 0 = 1 0 1 1 0 0 0 = = 0 = =
–   Brutus 8.05 64-bit2560+9
−9
(−7)43.5 − 49.5
(+32−38=23)
46.8%
43.5 / 93
77.8%
−31
1 0 0 1 0 0 = 1 1 0 1 = 0 1 = 1 1 0 = 1 1 1 = 0 1 0 1 0 1 = = 1 1 = 1 0 1 0 1 1 0 = 1 0 1 1 0 1 = 0 1 0 0 = 1 0 1 0 = 0 0 0 0 0 = 0 0 = = 0 0 1 1 0 = 1 0 0 1 0 = 0 = = = 0 0 1 = 0 = = 0
–   Petir 4.9999992556+9
−9
(−11)49 − 43
(+36−30=26)
53.3%
49.0 / 92
89.7%
+11
= = 1 0 0 1 0 0 1 0 0 1 = 1 0 0 1 1 0 = 1 0 = = 1 0 1 0 = 0 = = 1 1 1 = 1 = 1 0 = 0 1 1 1 = 1 1 0 1 1 1 1 = = = 0 1 = 0 1 1 0 0 = 0 1 0 = = 1 = 1 1 1 1 = 0 = 0 0 = 0 0 0 = 0 1 1 = 0 1
–   Ghost 3.1 64-bit2548+13
−13
(−19)60.5 − 31.5
(+52−23=17)
65.8%
60.5 / 92
96.9%
+98
= 0 1 = 0 = = 0 1 1 1 1 = 1 1 0 1 0 1 = 1 1 = 1 1 = 0 1 0 1 1 1 = 0 = 1 1 = 1 1 = 0 = 0 1 1 1 1 0 1 = 1 1 1 0 1 1 1 1 0 1 1 1 1 1 0 = 0 1 1 0 0 0 1 1 0 1 1 1 0 0 1 1 0 1 1 1 = 0 1 = 1
–   Detroid 1.0.1 64-bit2546+19
−18
(−21)16 − 16
(+13−13=6)
50.0%
16.0 / 32
95.5%
−21
0 = 0 = 0 0 0 0 0 0 = 1 1 0 1 = 1 1 1 0 0 1 = 1 0 1 0 1 = 1 1 1
–   Dimitri 5.2.32537+24
−24
(−30)51 − 42
(+40−31=22)
54.8%
51.0 / 93
98.5%
+5
1 0 = 1 0 0 1 0 1 = 1 1 1 0 1 0 0 = 0 = 0 0 1 1 = 0 1 = 1 1 0 = = 1 1 0 1 0 = 1 1 = 0 1 1 1 1 0 0 1 = 0 = 0 1 1 0 1 1 0 1 0 1 = 1 = 0 = 1 = 0 = 0 = 0 0 1 0 1 = 0 1 1 1 = = 1 0 = 1 1 0 1
–   Mr Bob 0.7.0 64-bit2535+20
−20
(−32)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
99.4%
+45
= 0 = 1 0 1 1 1 = 0 = 1 = 1 1 1 0 0 = = 1 1 1 1 1 = 0 1 0 1 0 =
–   Jumbo 0.7.0 64-bit2528+20
−20
(−39)25.5 − 26.5
(+19−20=13)
49.0%
25.5 / 52
99.9%
−44
= 1 1 0 0 1 1 1 = 0 1 = 0 1 0 1 1 0 1 = 0 = 1 1 = 1 = = 1 0 1 0 = 1 0 = = 0 0 0 0 0 0 = 0 1 0 = 0 1 0 1
–   Pepito 1.59.2 64-bit2521+10
−10
(−46)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Axolotl 1.9 64-bit2511+16
−16
(−56)20 − 12
(+19−11=2)
62.5%
20.0 / 32
100.0%
+49
1 0 0 0 1 = 1 1 1 1 1 0 1 1 = 0 0 0 1 1 0 1 0 1 0 0 1 1 1 1 1 1
–   FabChess 1.9.1 64-bit2511+21
−21
(−56)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−25
= 0 = 0 0 0 1 1 1 1 1 = 1 1 1 = 0 1 1 0 1 = = 0 0 = 1 = 0 1 0 =
–   Simplex 0.9.8 64-bit2407+10
−10
(−160)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Jonesy 1.0 64-bit2351+17
−17
(−216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Popochin 4.1 64-bit2348+16
−16
(−219)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   EveAnn 1.722328+13
−13
(−239)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Sungorus 1.4 64-bit2310+9
−9
(−257)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Averno 0.812307+9
−9
(−260)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Achillees 1.0 64-bit2180+17
−17
(−387)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021