CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Betsabe II 1.47 (2440+20
−20
)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 8 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sjakk 2.2 64-bit2630+16
−16
(+190)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−140
0 0 0 0 0 1
–   Nebula 2.0 64-bit2624+16
−16
(+184)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+101
0 1 0 =
–   NoraGrace 2.0 64-bit2622+17
−17
(+182)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−49
0 = 0 0 0 =
–   Naum 1.91 64-bit2608+15
−15
(+168)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+12
0 0 = 1 = 1 0 0 0 0
–   GreKo 2015 64-bit2607+22
−22
(+167)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−116
0 = 0 0
–   Arminius 2015-08-06 64-bit2602+20
−20
(+162)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rodin 7.02599+17
−17
(+159)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+241
1 = 1 0
–   Glass 2.0 64-bit2595+16
−16
(+155)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+59
0 = 0 1
–   GreKo 12.9 64-bit2588+31
−31
(+148)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−8
0 =
–   Jellyfish 1.1 64-bit2575+17
−17
(+135)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−100
1 0 0 0
–   DanaSah 5.072567+17
−17
(+127)2.5 − 11.5
(+2−11=1)
17.9%
2.5 / 14
0.0%
−158
0 0 0 0 1 0 0 0 0 0 = 0 0 1
–   Capivara LK 0.09b02f 64-bit2565+18
−18
(+125)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
+12
0 1 0 0 0 0 1 1
–   Jellyfish 1.02565+22
−22
(+125)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−22
= 0 0 = 1 0 0 = 0 0 0 0 = 1
–   GreKo 13.1 64-bit2563+30
−30
(+123)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+265
1 =
–   Arminius 2013-08-10 64-bit2563+31
−31
(+123)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+45
= 0 = 1 0 0 1 0 1 0
–   Capivara LK 0.09b02d 64-bit2556+30
−30
(+116)2 − 12
(+1−11=2)
14.3%
2.0 / 14
0.0%
−182
0 1 0 0 0 = 0 0 0 = 0 0 0 0
–   JikChess 0.02 64-bit2555+17
−17
(+115)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+272
1 =
–   Arasan 12.0 64-bit2554+23
−23
(+114)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−213
= 0 0 0 0 0 0 0 0 =
–   Carballo 1.5 64-bit2553+26
−26
(+113)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−90
0 1 0 0 0 0 = 0 0 1
–   Cheese 1.6.1 64-bit2544+23
−23
(+104)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.0%
+57
1 0 1 = 0 = = 0 1 = 1 0 0 0
–   GreKo 12.0 64-bit2540+25
−25
(+100)3 − 4
(+2−3=2)
42.9%
3.0 / 7
0.0%
+59
1 0 1 0 = = 0
–   Phalanx XXIV2534+20
−20
(+94)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+236
= 1
–   nanoSzachy 4.1 64-bit2532+18
−17
(+92)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−3
1 0 0 =
–   Fridolin 2.0 64-bit2525+16
−16
(+85)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+53
1 0 = 1 0 0 = 1 0 1 0 =
–   Sjakk 2.1 64-bit2522+31
−31
(+82)7 − 6
(+7−6=0)
53.8%
7.0 / 13
0.0%
+118
0 1 1 0 1 0 0 0 1 1 1 1 0
–   Maverick 1.5 64-bit2519+18
−18
(+79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+221
1 =
–   Hakkapeliitta 1.0 64-bit2517+27
−27
(+77)4.5 − 11.5
(+4−11=1)
28.1%
4.5 / 16
0.0%
−106
= 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0
–   Donna 3.1 64-bit2515+28
−28
(+75)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−189
0 0 1 0 0 0 0 =
–   AnMon 5.602512+15
−15
(+72)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+40
0 1 = = 0 0 = 0 1 1
–   Maverick 1.0 64-bit2505+26
−25
(+65)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+65
1 1 0 1 = 0 = 1 0 0
–   Arminius 2014-01-18 64-bit2500+24
−24
(+60)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+28
0 1 0 = 0 0 1 = 0 = 1 1
–   Delphil 3.2 64-bit2494+17
−17
(+54)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
0.0%
+38
1 0 1 = 0 = 0 1 = 0 0 = = 1 = =
–   Pepito 1.59 64-bit2493+18
−18
(+53)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−49
= = 0 1 0 = 0 1 0 0
–   Pupsi2 0.092490+18
−18
(+50)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   K2 0.752487+23
−23
(+47)10.5 − 11.5
(+7−8=7)
47.7%
10.5 / 22
0.1%
+32
0 0 0 1 0 0 = 0 1 = = 1 0 = = = 1 1 1 1 = 0
–   JikChess 0.01 64-bit2485+24
−24
(+45)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
0.2%
+197
1 1 = 1 0 = 1 1 1 = 1 0
–   Ghost 2.0.2 64-bit2482+18
−18
(+42)10.5 − 13.5
(+6−9=9)
43.8%
10.5 / 24
0.1%
+1
0 = 0 0 = 0 1 0 = = = 1 = 1 0 = 1 = = 0 0 1 1 0
–   Cerebro 3.03d2480+18
−18
(+40)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.2%
+44
1 = 1 1 = 0 = 0 = 0
–   Zurichess Geneva 64-bit2476+27
−27
(+36)2 − 4
(+2−4=0)
33.3%
2.0 / 6
1.8%
−113
1 0 0 0 0 1
–   Delphil 3.1 64-bit2474+26
−26
(+34)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
2.0%
−41
0 0 1 0 1 = 1 = 0 0 0 0 1 =
–   Shield 1.2 64-bit2473+27
−27
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.4%
+33
0 1
–   Trace 1.37a2468+19
−19
(+28)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.3%
+INF
1
–   Giraffe 20150908 64-bit2461+21
−21
(+21)6 − 8
(+5−7=2)
42.9%
6.0 / 14
6.8%
−34
0 0 1 1 0 1 = 1 1 0 = 0 0 0
–   Carballo 1.32458+25
−25
(+18)3.5 − 12.5
(+2−11=3)
21.9%
3.5 / 16
11.8%
−200
0 0 0 0 0 0 = = 1 0 1 0 = 0 0 0
–   Donna 3.0 64-bit2458+32
−33
(+18)4 − 6
(+2−4=4)
40.0%
4.0 / 10
17.1%
−40
0 0 0 = 1 = 1 = = 0
–   Donna 2.1 64-bit2456+27
−27
(+16)12.5 − 5.5
(+11−4=3)
69.4%
12.5 / 18
16.0%
+168
0 1 1 1 = 1 1 1 1 0 = 1 1 = 1 1 0 0
–   Dorky 4.3 64-bit2448+28
−28
(+8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
32.4%
+150
1 =
–   Carballo 1.22447+26
−26
(+7)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
33.0%
−92
0 = 0 1 = 0 0 1 0 =
–   Bumblebee 1.0 64-bit2445+27
−27
(+5)1 − 1
(+1−1=0)
50.0%
1.0 / 2
37.8%
+5
1 0
–   Hussar 0.42443+17
−17
(+3)0 − 1
(+0−1=0)
0.0%
0.0 / 1
38.7%
−INF
0
–   Zurichess Fribourg 64-bit2440+29
−29
(0)1 − 3
(+1−3=0)
25.0%
1.0 / 4
49.7%
−234
0 0 1 0
–   K2 0.792437+29
−29
(−3)11 − 7
(+10−6=2)
61.1%
11.0 / 18
55.6%
+83
0 1 0 0 1 1 1 0 1 1 = 0 1 1 1 1 = 0
–   Abrok 5.02432+21
−21
(−8)1 − 1
(+1−1=0)
50.0%
1.0 / 2
69.7%
−8
0 1
–   Snitch 1.6.2 64-bit2430+25
−25
(−10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
72.6%
−167
0 =
–   PostModernist 10162423+20
−20
(−17)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
86.8%
+125
= 1
–   Pedone 0.4 64-bit2423+29
−29
(−17)5.5 − 9.5
(+1−5=9)
36.7%
5.5 / 15
82.2%
−91
0 = = = 0 = 0 = = 1 = = = 0 0
–   Cmcchess 2.6 64-bit2421+19
−19
(−19)4 − 6
(+3−5=2)
40.0%
4.0 / 10
91.0%
−92
1 = 1 = 0 0 1 0 0 0
–   K2 0.712420+28
−28
(−20)13 − 6
(+10−3=6)
68.4%
13.0 / 19
87.1%
+104
1 1 0 1 = 1 1 1 = = 1 1 = = = 0 1 1 0
–   Ares 1.005 64-bit2415+19
−19
(−25)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
96.1%
−40
0 0 1 = = 1 1 0 0 = = 0 = 0 1 = = 1 0 = 1 =
–   Shallow r688 64-bit2410+19
−19
(−30)23.5 − 12.5
(+19−8=9)
65.3%
23.5 / 36
98.5%
+76
= 0 = = 1 1 0 = 0 1 = 0 1 1 1 0 1 1 1 1 = 1 1 1 1 1 = 1 0 0 0 = = 1 1 1
–   Bitfoot 1.0.d9aeb43 64-bit2410+27
−27
(−30)8 − 4
(+7−3=2)
66.7%
8.0 / 12
96.0%
+92
1 1 1 0 = 0 1 1 = 0 1 1
–   Ares 1.005.2 64-bit2407+18
−18
(−33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.1%
+49
1 = 0 1
–   Ifrit m1.8 64-bit2406+19
−19
(−34)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
99.2%
+210
= 1 1
–   Simplex 0.9.8 64-bit2401+19
−20
(−39)5 − 7
(+3−5=4)
41.7%
5.0 / 12
99.7%
−94
= 1 1 0 0 = 1 0 0 0 = =
–   Gaia 3.5 64-bit2399+25
−25
(−41)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
99.4%
−30
= = =
–   Lozza 1.16 64-bit2395+25
−25
(−45)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
99.7%
−87
1 0 0 1 = 1 0 0 1 0
–   Tigran 2.4n 64-bit2392+18
−18
(−48)12 − 8
(+10−6=4)
60.0%
12.0 / 20
100.0%
+20
0 0 = = 1 0 = 1 1 1 1 0 0 = 1 1 1 1 1 0
–   Alex 2.14a 64-bit2391+19
−19
(−49)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+25
0 0 0 1 1 1 1 = = 1
–   Maverick 0.60 64-bit2390+33
−33
(−50)10.5 − 8.5
(+7−5=7)
55.3%
10.5 / 19
99.4%
−16
1 0 1 1 = = 0 1 0 1 1 1 0 = = = = 0 =
–   Waxman 20142387+22
−22
(−53)15 − 17
(+11−13=8)
46.9%
15.0 / 32
100.0%
−75
1 = 0 0 = 0 = 1 1 0 = 0 1 0 0 1 0 0 1 = 1 = 1 1 1 0 1 0 = = 0 0
–   Jazz 721 64-bit2384+22
−22
(−56)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+100
1 1 0
–   Myrddin 0.87 64-bit2379+17
−17
(−61)13 − 6
(+10−3=6)
68.4%
13.0 / 19
100.0%
+67
= 1 = = 1 = = 1 1 1 = 0 1 0 1 1 1 0 1
–   Carballo 1.1.12371+32
−32
(−69)11 − 2
(+9−0=4)
84.6%
11.0 / 13
100.0%
+181
= 1 = 1 1 1 1 1 1 = = 1 1
–   MadChess 2.0 64-bit2366+22
−22
(−74)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+21
= 1 0 1
–   Tytan 9.32 64-bit2366+30
−30
(−74)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+152
= 1 1 1 = 1
–   Phalanx XXIII2362+32
−32
(−78)9 − 5
(+7−3=4)
64.3%
9.0 / 14
100.0%
+17
= = 1 1 1 1 = 0 1 0 0 1 = 1
–   Myrddin 0.86 64-bit2357+22
−22
(−83)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−225
0 =
–   K2 0.672352+23
−23
(−88)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−88
0 1 = =
–   Donna 1.0 64-bit2352+30
−30
(−88)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−20
1 0 1 1 = 1 = 0 = 1 1 1 = = 0 0
–   Waxman 20152352+24
−25
(−88)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−314
0 0 1 0
–   Jazz 840 64-bit2345+21
−21
(−95)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−15
= 0 1 = 1 = = 1
–   Typhoon 1.00-358 64-bit2342+35
−35
(−98)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
100.0%
+6
= = 1 1 =
–   Plisk 0.2.7d 64-bit2342+25
−25
(−98)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−98
0 1
–   CyberPagno 2.3 64-bit2337+27
−27
(−103)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−162
= 0 = =
–   Maverick 0.51 64-bit2335+22
−22
(−105)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
100.0%
−143
= 0 0 1 0 0 1 1 0 1
–   CyberPagno 2.2 64-bit2332+23
−23
(−108)9 − 6
(+7−4=4)
60.0%
9.0 / 15
100.0%
−36
= 0 1 0 0 1 1 1 1 1 1 = = 0 =
–   Nemeton 1.12327+29
−29
(−113)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+18
= 1 1 0 1 = 1 = 1 = = = 1 1
–   Gibbon 2.60a 64-bit2326+23
−23
(−114)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+117
1 1 = = 1 1
–   Bagatur 1.3a 64-bit2324+19
−19
(−116)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−258
0 =
–   EveAnn 1.71a2318+22
−22
(−122)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gibbon 2.69a 64-bit2315+19
−19
(−125)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+25
1 1 = =
–   Waxman 20132312+25
−25
(−128)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−285
= 0
–   NoraGrace 1.0 64-bit2307+30
−30
(−133)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Nemeton 1.22306+27
−27
(−134)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−140
1 = = 0 0 1 0 1
–   pikoSzachy Extreme2305+31
−31
(−135)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
−22
1 0 1 1 0 0 1 1
–   Nemeton 1.02290+30
−30
(−150)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+138
1 = 1 1
–   Fischerle 0.9.65 64-bit2286+29
−29
(−154)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+80
1 0 1 1
–   FireFly 2.7.0 64-bit2285+18
−18
(−155)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+169
0 1 1 1 1 1
–   Matilde 2008 64-bit2279+26
−26
(−161)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Orion 0.2 64-bit2276+21
−21
(−164)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Fischerle 0.9.60 64-bit2263+29
−29
(−177)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+75
1 = = 1 = 1 1 1 1 1
–   Lozza 1.14a 64-bit2238+29
−29
(−202)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+104
1 1 0 1 = 1 1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Betsabe II 1.47
played with current
participants of this list
Represented by
1-2-CPU    168Betsabe II 1.75
32-bit    24nothing
32-bit 1-2-CPU    24nothing
32-bit single-CPU    24nothing
All    178Betsabe II 1.75
Free    168Betsabe II 1.75
Free 1-2-CPU    168Betsabe II 1.75
Free 32-bit    24nothing
Free 32-bit 1-2-CPU    24nothing
Free 32-bit single-CPU    24nothing
Free single-CPU    168Betsabe II 1.75
Single-CPU    168Betsabe II 1.75

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018