CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Betsabe II 1.66 (2495+18
−18
)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 5 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Carballo 1.4 64-bit2555+18
−18
(+60)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+14
0 0 1 1 1 1 1 1 1 0 1 0 = 0 1 0 0 0 0 = = 0 = 1 0 0 0 0 = = = =
–   Brutus 8.05 64-bit2555+10
−10
(+60)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−99
= 0 1 1 0 0 0 = 0 0 = 1 0 0 0 0 0 1 0 1 1 = 0 0 0 0 0 0 1 0 = 0
–   Ghost 3.1 64-bit2551+18
−18
(+56)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
−17
0 0 0 1 1 1 0 1 0 = 1 0 0 1 0 0 0 0 1 0 = 0 1 0 0 = 0 1 1 0 = 1
–   Shield 1.3.1 64-bit2540+17
−17
(+45)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
−15
0 0 = 0 1 0 0 0 0 1 0 0 0 = 1 0 0 0 1 = 0 1 0 = 1 1 = 1 1 1 0 1
–   AnMon 5.752539+8
−8
(+44)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+32
0 0 1 1 0 = = = 1 0 0 0 1 1 = 1 = 1 0 = 0 1 = 1 1 = 0 0 1 0 = 0
–   Ufim 8.022537+7
−7
(+42)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
0
1 0 = = 0 = 0 0 0 = 1 1 1 0 1 0 1 0 1 0 1 = 1 0 1 0 0 = 1 0 0 0
–   Fridolin 2.0 64-bit2534+13
−13
(+39)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+4
0 0 0 0 = = 0 1 0 1 0 1 = = 1 1 0 0 1 0 = 1 0 = 0 = 1 1 1 0 1 0
–   DanaSah 4.882534+12
−12
(+39)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−88
0 0 0 0 0 = 0 0 = 0 = 1 1 1 0 0 1 0 = = 0 = 1 = = 0 0 0 = = 0 0
–   Hermann 2.8 64-bit2531+10
−10
(+36)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
0.0%
−104
= 0 0 0 1 0 1 0 0 0 0 0 0 1 0 = 1 1 0 0 0 1 0 0 1 0 0 1 = 0 0 1
–   JikChess 0.02 64-bit2523+15
−15
(+28)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
0.8%
+36
0 1 = 1 1 1 1 1 1 0 = 0 0 0 0 = 1 1 = 0 = 0 = = 0 = 1 0 = 1 = =
–   Pepito 1.59.2 64-bit2520+11
−11
(+25)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.9%
+3
1 0 0 = = 0 0 1 0 1 1 0 1 0 1 0 = 0 1 = 0 1 0 0 = 1 1 = = = = =
–   chess22k 1.3 64-bit2516+28
−28
(+21)13 − 17
(+7−11=12)
43.3%
13.0 / 30
10.9%
−22
0 = 1 = 0 1 0 = 1 1 0 = 0 0 = = = 0 = = 1 0 0 1 = 1 = 0 0 =
–   Green Light Chess 3.01.2.22507+9
−9
(+12)15 − 17
(+13−15=4)
46.9%
15.0 / 32
12.7%
−10
0 = = = 1 = 1 0 1 1 1 0 1 0 1 0 0 0 0 1 0 0 1 0 0 1 1 1 0 1 0 0
–   Little Goliath Evolution 3.122507+7
−7
(+12)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
11.6%
+22
0 = = 1 = 0 0 1 = 1 1 1 0 0 1 1 1 1 = 0 0 = 1 1 1 0 0 1 0 = 0 0
–   Yace 0.99.872505+8
−8
(+10)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
16.4%
+90
0 1 1 1 = 1 1 0 1 1 0 = 0 1 = = 0 0 1 1 1 1 = 0 0 1 1 1 0 = = 1
–   Trace 1.37a2505+8
−8
(+10)15 − 17
(+11−13=8)
46.9%
15.0 / 32
15.3%
−11
0 1 = 0 = 1 0 1 0 1 = = 1 1 0 = 1 1 0 = 0 0 = 0 1 1 0 1 0 0 0 =
–   K2 0.792504+20
−20
(+9)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
25.4%
−71
1 0 0 = 0 0 0 0 0 0 = = 0 1 1 0 0 1 = 1 1 0 = = 0 0 1 1 0 = 0 1
–   Coiled 0.4 64-bit2502+17
−17
(+7)19 − 13
(+16−10=6)
59.4%
19.0 / 32
29.9%
+76
0 1 1 = 0 0 1 1 1 1 = 0 1 1 1 1 1 1 0 1 1 1 0 1 0 = 0 = = 0 = 0
–   CyberPagno 3.0 64-bit2493+16
−16
(−2)17 − 15
(+12−10=10)
53.1%
17.0 / 32
55.8%
+17
= = 1 1 0 0 1 = 0 0 0 0 1 0 0 1 = = = = 1 1 = 1 = 1 0 1 1 1 = 0
–   Mephisto Gideon Professional2477+12
−12
(−18)40.5 − 23.5
(+32−15=17)
63.3%
40.5 / 64
95.5%
+73
= = 1 0 0 1 1 1 = 1 1 1 0 1 1 0 = = = 1 1 1 1 1 0 1 0 1 1 = 0 = 1 1 = = = 0 0 1 1 1 1 1 1 = = 0 = 1 0 1 = 1 1 1 = 0 = 0 1 0 0 1
–   WyldChess 1.0 64-bit2477+21
−21
(−18)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
91.2%
−54
1 0 0 1 0 1 0 1 0 1 0 1 0 0 1 1 1 = = 1 0 0 1 0 0 1 0 0 = 0 0 1
–   Cerebro 3.03d2472+8
−8
(−23)34.5 − 24.5
(+30−20=9)
58.5%
34.5 / 59
99.1%
+40
0 1 1 = 0 1 1 0 1 0 1 1 0 1 0 0 1 1 0 1 1 0 0 0 1 1 1 1 = = 1 = 0 0 0 1 1 1 1 0 1 1 1 1 1 = 0 1 = 1 0 = 0 = 0 1 = 1 0
–   Dorky 4.3 64-bit2466+11
−11
(−29)19 − 13
(+16−10=6)
59.4%
19.0 / 32
99.7%
+41
0 0 1 = 1 = 1 0 0 0 1 1 1 1 1 = 1 0 0 1 1 1 1 0 1 0 = 0 1 1 = =
–   LittleThought 1.052 64-bit2456+10
−10
(−39)14 − 17
(+11−14=6)
45.2%
14.0 / 31
100.0%
−78
1 0 1 0 1 0 0 1 = 0 1 0 = 1 1 0 = 0 = 0 0 1 1 1 = 0 0 0 1 = 0
–   Counter 1.99 64-bit2450+23
−23
(−45)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
99.9%
+69
= = 1 = = 0 = 1 = 1 1 1 0 0 1 1 = = = 1 1 1 0 = 1 1 0 1 1 1 1 =
–   Shield 1.2 64-bit2448+19
−19
(−47)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
100.0%
−81
0 0 0 0 = 0 1 0 0 = = = 0 0 = 0 0 1 1 1 1 = 1 0 1 1 0 0 = 1 1 1
–   Counter 1.22446+9
−10
(−49)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
+7
0 1 0 = 1 1 1 = = = 0 0 1 1 0 = 1 0 1 0 1 1 1 = 1 0 = = = 1 0 1
–   Matacz 1.42446+9
−9
(−49)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+33
1 = 0 = 0 0 1 1 0 1 1 1 1 1 1 1 = = 0 0 1 1 1 1 = 0 0 = 1 = 1 0
–   MadChess 2.2 64-bit2438+17
−17
(−57)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+10
1 1 = 1 0 0 = 0 = 1 0 1 0 = = 0 1 0 1 1 1 1 1 1 1 1 = 1 0 = 0 =
–   SpiderChess 0706032438+8
−7
(−57)15 − 17
(+12−14=6)
46.9%
15.0 / 32
100.0%
−81
1 0 0 1 1 1 1 = 0 0 = 1 = 0 0 0 = 0 0 = 0 1 = 0 1 0 1 1 1 1 0 0
–   Ares 1.005.2 64-bit2434+14
−14
(−61)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−53
= 0 0 0 1 0 0 1 = 1 0 1 0 1 = 1 1 0 = 1 1 0 1 1 0 0 1 1 = 0 0 1
–   King of Kings 2.562432+9
−10
(−63)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+18
0 = 0 1 1 0 1 = 1 0 1 1 0 0 1 = = 1 = = 1 = 0 1 1 0 1 1 1 1 1 0
–   LambChop 10.992431+8
−8
(−64)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+54
1 = = 1 1 1 = 1 1 1 1 = = = 0 0 1 0 0 1 1 1 = 1 1 1 0 1 = 0 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Betsabe II 1.66
played with current
participants of this list
Represented by
1-2-CPU    698Betsabe II 1.75
32-bit    443Betsabe II 1.75
32-bit 1-2-CPU    443Betsabe II 1.75
32-bit single-CPU    443Betsabe II 1.75
All    698Betsabe II 1.75
Free    698Betsabe II 1.75
Free 1-2-CPU    698Betsabe II 1.75
Free 32-bit    443Betsabe II 1.75
Free 32-bit 1-2-CPU    443Betsabe II 1.75
Free 32-bit single-CPU    443Betsabe II 1.75
Free single-CPU    698Betsabe II 1.75
Single-CPU    698Betsabe II 1.75

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