CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Betsabe II 1.66 (2462+22
−22
)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 10 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.9 64-bit2657+15
−14
(+195)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−40
0 0 0 1
–   Arasan 14.1 32-bit2616+33
−33
(+154)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+31
= 0 1 1 0 0 1 0 0 0
–   Tornado 3.6.7 32-bit2614+32
−32
(+152)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−59
0 0 0 1 0 0 = 0 0 1
–   Godel 2.05 64-bit2608+32
−32
(+146)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−3
= 0 0 0 0 1 1 0 0 =
–   Arminius 2015-08-06 64-bit2604+20
−19
(+142)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+46
= 0 0 1
–   Gogobello 1.2 64-bit2595+28
−28
(+133)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+133
0 = 1 =
–   Crafty 22.8 32-bit2593+33
−33
(+131)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+198
0 = 1 1 = = 1 1 0 =
–   Jellyfish 1.1 64-bit2580+15
−15
(+118)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−66
0 0 = 0 0 0 1 =
–   GreKo 12.9 64-bit2578+29
−29
(+116)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−60
= 0 0 0 0 = = 1 0 0
–   Capivara LK 0.09b02f 64-bit2568+17
−17
(+106)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−147
0 0 = 0 0 0 0 = = 0
–   Coiled 0.4 64-bit2563+17
−17
(+101)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−89
0 1 = 0 0 0
–   Zurichess Glarus 64-bit2558+27
−27
(+96)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
−22
0 = = 1 = = = 0 1 0 0 0 0 0
–   JikChess 0.02 64-bit2556+16
−16
(+94)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+100
1 = 0 0 1 = 1 0
–   Sloppy 0.1.12550+33
−33
(+88)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+20
= 0 0 0 0 = = 1 = 1
–   chess22k 1.3 64-bit2538+24
−24
(+76)9.5 − 4.5
(+9−4=1)
67.9%
9.5 / 14
0.0%
+225
0 1 0 1 0 0 1 1 1 1 1 1 = 1
–   Maverick 1.5 64-bit2535+14
−14
(+73)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−67
= 0 0 = 0 0 1 0 1 = = 0 = 0 0 0 = 0 1 0
–   Rodent 0.102535+33
−33
(+73)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−78
0 0 = = 0 1 0 1 0 0
–   Marvin 2.0.0 64-bit2532+22
−22
(+70)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−31
0 = 0 = = = 0 = = 0 0 1
–   K2 0.832532+27
−27
(+70)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−82
= 0 0 1 1 0 0 0
–   Fridolin 2.00 64-bit2530+15
−16
(+68)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+74
0 = 1 1 0 1 = 0
–   nanoSzachy 4.1 64-bit2529+17
−17
(+67)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+8
= = 0 0 1 1 0 = 0 = 0 1
–   Booot 4.13.02526+32
−32
(+64)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.1%
−85
= 0 1 1 0 = 0 0 0 0
–   Twisted Logic 0.080b262521+34
−34
(+59)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.2%
+17
0 0 = 1 = 1 0 0 = 1
–   Colossus 2007b2514+34
−34
(+52)1 − 9
(+1−9=0)
10.0%
1.0 / 10
0.5%
−376
0 0 0 0 0 0 0 0 0 1
–   ECE X22512+28
−28
(+50)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.3%
+102
0 = 1 1 0 1 0 1
–   Ethereal 7.70 64-bit2511+31
−31
(+49)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.5%
+49
0 0 1 1 = =
–   CyberPagno 3.0 64-bit2510+15
−15
(+48)9.5 − 16.5
(+7−14=5)
36.5%
9.5 / 26
0.0%
−49
= = 1 0 0 1 0 1 0 = 1 0 = 0 0 0 0 0 0 0 0 0 1 = 1 1
–   Shield 1.3.1 64-bit2509+20
−20
(+47)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.1%
+93
= 1 1 1 1 0 0 0
–   Floyd 0.8 64-bit2508+23
−23
(+46)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.2%
0
= = 0 0 1 0 1 = 0 = 0 1 1 0
–   ECE X2501+32
−32
(+39)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.4%
−56
0 1 = 0
–   DanaSah 4.372501+33
−33
(+39)4 − 6
(+1−3=6)
40.0%
4.0 / 10
2.3%
−16
0 = = 0 = = 0 1 = =
–   Dorky 4.5 64-bit2499+19
−19
(+37)6.5 − 9.5
(+5−8=3)
40.6%
6.5 / 16
0.5%
−34
0 1 = = 0 0 1 0 0 1 0 = 0 1 0 1
–   Hermann 2.6 32-bit2498+34
−33
(+36)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
3.8%
0
0 1 1 = 0 1 = 0 = 0
–   Delphil 3.2 64-bit2497+15
−15
(+35)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.4%
+78
1 1 0 = = = 0 1
–   Delphil 3.0 64-bit2490+33
−33
(+28)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
7.9%
−123
= = 0 0 0 0 = = = 0
–   Ghost 2.0.2 64-bit2484+18
−18
(+22)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
5.9%
+174
= 0 1 1 1 1 1 0
–   pikoSzachy 4.12476+29
−29
(+14)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
21.1%
−21
0 = 0 = 1 1 0 1 = 0
–   MadChess 2.1 64-bit2476+25
−25
(+14)7 − 11
(+4−8=6)
38.9%
7.0 / 18
20.3%
−60
= = 0 1 = 0 0 = 1 0 0 = 0 0 = 1 0 1
–   Shield 1.2 64-bit2472+26
−26
(+10)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
27.0%
+128
1 = 1 = 1 = 0 1
–   Schooner 1.7.0 64-bit2469+24
−24
(+7)6 − 8
(+5−7=2)
42.9%
6.0 / 14
32.1%
−48
0 1 0 0 1 1 = 0 0 0 0 1 1 =
–   Dirty 14M-222467+33
−33
(+5)5 − 5
(+2−2=6)
50.0%
5.0 / 10
39.0%
+5
= 0 0 = = 1 = = 1 =
–   Giraffe 20150908 64-bit2462+19
−19
(0)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
49.5%
+95
1 1 0 =
–   Gogobello 1.0 64-bit2461+24
−24
(−1)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
51.4%
−26
= = = 0 1 0 1 = 0 0 1 1 0 =
–   Carballo 1.22458+24
−24
(−4)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
58.2%
+167
1 1 = 0 = 1 1 1 1 =
–   Bagatur 1.4d 64-bit2456+24
−24
(−6)5 − 7
(+4−6=2)
41.7%
5.0 / 12
63.6%
−63
0 0 0 1 1 = 0 1 1 0 = 0
–   Bagatur 1.4e 64-bit2454+30
−30
(−8)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
66.7%
+96
= 1 = 0 0 = 1 1 1 1
–   Nemeton 1.512452+22
−22
(−10)13 − 9
(+11−7=4)
59.1%
13.0 / 22
73.8%
+59
1 0 = 0 0 1 1 1 0 0 0 = = 1 1 1 1 0 1 1 1 =
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(−17)8 − 8
(+5−5=6)
50.0%
8.0 / 16
87.5%
−14
0 = 1 = 0 = = 1 = 1 0 1 0 1 = 0
–   Hussar 0.42443+17
−17
(−19)2 − 2
(+1−1=2)
50.0%
2.0 / 4
90.6%
−19
1 = 0 =
–   Shallow r694 64-bit2443+18
−18
(−19)8 − 6
(+5−3=6)
57.1%
8.0 / 14
90.4%
+25
= 1 1 0 = = 0 = 0 1 = = 1 1
–   Lozza 1.17a 64-bit2442+17
−18
(−20)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
92.0%
−9
= = = 1 0 0 = 1 = = 0 1 = = 1 = 1 0 = = 0 1 = 0 0 1 1 = 0 1 0 1 0 1
–   Cheese 1.4 32-bit2439+32
−32
(−23)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
87.0%
−60
0 = 1 1 1 1 0 0 0 0
–   TJchess 1.3 64-bit2434+17
−17
(−28)12 − 12
(+8−8=8)
50.0%
12.0 / 24
97.7%
−29
0 = = 0 0 0 1 1 1 = 0 1 1 1 = = = 1 0 0 1 = = 0
–   Taltos rev118 64-bit2434+19
−19
(−28)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
96.6%
+330
1 1 1 1 1 =
–   Jumbo 0.4.34 64-bit2422+25
−25
(−40)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.0%
−8
= = 1 0 1 0 = 1 = =
–   Ares 1.005.2.1 64-bit2420+21
−21
(−42)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.7%
+32
1 = 1 1 = = = 0
–   Cmcchess 2.6 64-bit2419+17
−17
(−43)10 − 8
(+8−6=4)
55.6%
10.0 / 18
99.9%
0
1 = 1 0 1 0 1 0 1 0 = = = 1 0 0 1 1
–   Ares 1.005 64-bit2417+18
−18
(−45)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+22
= 1 1 0 1 0 1 1 = 0
–   Ifrit m1.8 64-bit2411+18
−18
(−51)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+44
1 = 1 0
–   Ares 1.005.2 64-bit2410+17
−17
(−52)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−9
= = 1 1 0 0 = 1
–   Tigran 2.4n 64-bit2400+17
−17
(−62)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−136
0 = 0 1 1 1 = 0 0 0
–   Myrddin 0.87 64-bit2394+14
−14
(−68)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−68
= = 0 1
–   Shield 1.1 64-bit2393+31
−31
(−69)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+78
1 1 1 1 1 0 1 0 = =
–   Popochin 4.1 64-bit2392+18
−17
(−70)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−114
= 1 0 1 0 0 0 1
–   Orion 0.3.0 64-bit2387+19
−19
(−75)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−37
= 0 = 0 1 1 1 =
–   Waxman 20162377+24
−24
(−85)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+17
= 1 1 1 = = = 0 = = 1 1
–   OliThink 5.3.2 64-bit2373+18
−18
(−89)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+194
1 1 = 1
–   GopherCheck 0.2.2 64-bit2139+26
−26
(−323)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019