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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Betsabe II 1.66 (2465+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-bit2659+15
−14
(+194)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−41
0 0 1 0
–   Arasan 14.1 32-bit2617+33
−33
(+152)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+29
= 0 1 1 0 0 1 0 0 0
–   Tornado 3.6.7 32-bit2615+32
−32
(+150)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−62
0 0 0 1 0 0 = 0 0 1
–   Godel 2.05 64-bit2609+32
−32
(+144)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−5
= 0 0 0 0 1 1 0 0 =
–   Arminius 2015-08-06 64-bit2604+20
−20
(+139)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+43
0 0 1 =
–   Crafty 22.8 32-bit2596+32
−32
(+131)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+198
0 = 1 1 = = 1 1 0 =
–   Gogobello 1.2 64-bit2596+28
−28
(+131)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+131
0 = 1 =
–   Jellyfish 1.1 64-bit2580+15
−15
(+115)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−69
0 = 0 = 0 0 0 1
–   GreKo 12.9 64-bit2579+29
−29
(+114)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−62
= 0 0 0 0 = = 1 0 0
–   Capivara LK 0.09b02f 64-bit2573+17
−17
(+108)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−145
0 0 = 0 0 0 0 = = 0
–   Coiled 0.4 64-bit2564+17
−17
(+99)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−91
0 1 = 0 0 0
–   Zurichess Glarus 64-bit2559+27
−27
(+94)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
−24
1 0 0 0 = = = = = 0 1 0 0 0
–   JikChess 0.02 64-bit2558+16
−16
(+93)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+99
= 0 0 1 0 1 1 =
–   Sloppy 0.1.12552+33
−33
(+87)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+19
= 0 0 0 0 = = 1 = 1
–   Rodent 0.102539+33
−33
(+74)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−77
0 0 = = 0 1 0 1 0 0
–   chess22k 1.3 64-bit2538+24
−24
(+73)9.5 − 4.5
(+9−4=1)
67.9%
9.5 / 14
0.0%
+222
0 1 = 1 0 1 0 1 1 1 1 1 0 1
–   Maverick 1.5 64-bit2537+14
−14
(+72)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−68
0 0 = = 0 1 1 = = 0 0 0 0 0 = 1 0 = 0 0
–   Marvin 2.0.0 64-bit2534+22
−22
(+69)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−32
0 = 0 = = = 0 = = 0 0 1
–   K2 0.832534+27
−27
(+69)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−83
1 0 0 0 = 0 0 1
–   Fridolin 2.00 64-bit2531+16
−16
(+66)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+72
= 0 = 0 0 1 1 1
–   nanoSzachy 4.1 64-bit2530+17
−17
(+65)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+6
0 1 0 = 0 = = 0 = 1 1 0
–   Booot 4.13.02528+32
−32
(+63)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.1%
−86
= 0 1 1 0 = 0 0 0 0
–   Twisted Logic 0.080b262522+34
−34
(+57)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.3%
+15
0 0 = 1 = 1 0 0 = 1
–   Colossus 2007b2519+33
−33
(+54)1 − 9
(+1−9=0)
10.0%
1.0 / 10
0.3%
−374
0 0 0 0 0 0 0 0 0 1
–   CyberPagno 3.0 64-bit2513+14
−14
(+48)9.5 − 16.5
(+7−14=5)
36.5%
9.5 / 26
0.0%
−49
= 0 0 0 1 1 0 1 0 = 1 = 0 0 1 0 = 0 0 0 1 0 1 0 = 0
–   ECE X22513+28
−28
(+48)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.3%
+100
1 1 0 1 0 = 0 1
–   Ethereal 7.70 64-bit2512+31
−31
(+47)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.7%
+47
0 0 1 1 = =
–   Shield 1.3.1 64-bit2511+20
−20
(+46)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.1%
+92
0 1 0 0 1 1 = 1
–   Floyd 0.8 64-bit2510+23
−23
(+45)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.3%
0
0 1 0 = = 0 0 1 1 = 0 = 0 1
–   DanaSah 4.372505+31
−32
(+40)4 − 6
(+1−3=6)
40.0%
4.0 / 10
2.0%
−15
0 = = 0 = = 0 1 = =
–   Hermann 2.6 32-bit2504+33
−33
(+39)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
2.8%
+2
0 1 1 = 0 1 = 0 = 0
–   ECE X2502+32
−32
(+37)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.9%
−58
0 0 1 =
–   Dorky 4.5 64-bit2500+19
−19
(+35)6.5 − 9.5
(+5−8=3)
40.6%
6.5 / 16
0.7%
−36
1 0 0 1 1 0 0 0 0 1 0 = = 0 1 =
–   Delphil 3.2 64-bit2496+15
−14
(+31)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
1.0%
+74
= 0 1 1 1 0 = =
–   Delphil 3.0 64-bit2494+32
−32
(+29)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
7.0%
−122
= = 0 0 0 0 = = = 0
–   Ghost 2.0.2 64-bit2485+18
−18
(+20)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
7.6%
+172
1 0 0 1 = 1 1 1
–   pikoSzachy 4.12478+29
−29
(+13)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
23.4%
−22
= 0 0 = 0 = 1 1 0 1
–   MadChess 2.1 64-bit2477+25
−25
(+12)7 − 11
(+4−8=6)
38.9%
7.0 / 18
23.7%
−62
= = 1 0 0 0 = 1 = 0 0 1 = 0 1 = 0 0
–   Shield 1.2 64-bit2474+26
−26
(+9)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
29.7%
+127
= = 0 1 = 1 1 1
–   Schooner 1.7.0 64-bit2471+24
−24
(+6)6 − 8
(+5−7=2)
42.9%
6.0 / 14
35.9%
−49
0 1 0 0 1 1 0 0 0 0 1 1 = =
–   Dirty 14M-222468+32
−32
(+3)5 − 5
(+2−2=6)
50.0%
5.0 / 10
44.3%
+3
= 0 0 = = 1 = = 1 =
–   Carballo 1.22464+23
−23
(−1)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
52.0%
+170
1 1 = 0 = 1 1 1 1 =
–   Gogobello 1.0 64-bit2463+24
−24
(−2)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
55.7%
−27
= = = = 0 1 0 1 = 1 1 0 0 0
–   Giraffe 20150908 64-bit2461+19
−19
(−4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
60.5%
+91
1 1 = 0
–   Bagatur 1.4d 64-bit2457+24
−24
(−8)5 − 7
(+4−6=2)
41.7%
5.0 / 12
67.7%
−65
= 0 1 0 1 = 0 1 0 1 0 0
–   Bagatur 1.4e 64-bit2455+30
−30
(−10)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
69.9%
+94
= 1 = 0 0 = 1 1 1 1
–   Stash 18.0 64-bit2454+31
−31
(−11)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
71.6%
+109
0 0 1 0 1 1 1 = 1 1
–   Nemeton 1.512453+22
−22
(−12)13 − 9
(+11−7=4)
59.1%
13.0 / 22
76.9%
+57
1 1 1 1 0 0 1 0 1 0 = 0 = 1 = = 1 0 1 1 1 0
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(−17)8 − 8
(+5−5=6)
50.0%
8.0 / 16
88.3%
−14
1 0 = 0 = 1 1 0 = 0 = = 0 1 1 =
–   Hussar 0.42445+17
−17
(−20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
91.9%
−20
= = 0 1
–   Shallow r694 64-bit2444+18
−18
(−21)8 − 6
(+5−3=6)
57.1%
8.0 / 14
93.2%
+23
= 1 1 = = = 0 = 0 1 = 1 1 0
–   Lozza 1.17a 64-bit2444+17
−18
(−21)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
93.6%
−10
0 1 0 0 1 = 1 = = 0 0 = 0 1 1 1 = = = 1 = 1 = 1 0 0 = 1 = = 1 0 0 =
–   Cheese 1.4 32-bit2441+32
−32
(−24)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
88.5%
−61
0 = 1 1 1 1 0 0 0 0
–   Taltos rev118 64-bit2441+19
−19
(−24)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
95.0%
+334
1 1 1 = 1 1
–   TJchess 1.3 64-bit2435+17
−17
(−30)12 − 12
(+8−8=8)
50.0%
12.0 / 24
98.4%
−31
0 1 1 = 0 1 1 = 1 = 1 = 0 = = 0 1 1 0 = = 0 0 0
–   Jumbo 0.4.34 64-bit2424+25
−25
(−41)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.3%
−9
= = = = 1 0 1 0 = 1
–   Ares 1.005.2.1 64-bit2422+21
−21
(−43)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.7%
+31
1 = 1 1 = 0 = =
–   Cmcchess 2.6 64-bit2421+17
−17
(−44)10 − 8
(+8−6=4)
55.6%
10.0 / 18
99.9%
0
1 0 0 1 1 = 1 0 1 0 0 1 0 = 1 1 = =
–   Ares 1.005 64-bit2419+18
−18
(−46)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+21
= 1 1 0 1 0 1 1 = 0
–   Ares 1.005.2 64-bit2412+17
−17
(−53)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−10
= 1 0 0 = = 1 1
–   Ifrit m1.8 64-bit2412+18
−17
(−53)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+42
0 = 1 1
–   Tigran 2.4n 64-bit2401+17
−17
(−64)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−138
0 = 0 1 1 1 = 0 0 0
–   Popochin 4.1 64-bit2397+16
−16
(−68)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−112
= 1 0 1 0 0 0 1
–   Myrddin 0.87 64-bit2395+13
−13
(−70)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−70
0 1 = =
–   Shield 1.1 64-bit2392+30
−30
(−73)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+74
1 1 1 1 1 0 1 0 = =
–   Orion 0.3.0 64-bit2388+19
−19
(−77)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−39
1 1 0 1 = = 0 =
–   Waxman 20162379+23
−23
(−86)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+16
= 1 1 1 = 0 = = 1 1 = =
–   OliThink 5.3.2 64-bit2374+18
−18
(−91)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+192
1 1 = 1
–   GopherCheck 0.2.2 64-bit2142+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 August 8, 2020