CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Betsabe II 1.09 (2258+39
−37
)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 5 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   KMTChess 1.2.1 64-bit2262+21
−20
(+4)18 − 14
(+15−11=6)
56.3%
18.0 / 32
41.8%
+48
1 = 1 1 0 1 0 1 1 = 1 = = = 1 0 1 0 1 1 1 0 0 0 0 1 0 1 0 1 = 0
–   Chesley r323 64-bit2145+19
−19
(−113)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+54
= = 1 1 1 0 1 1 = 1 1 1 0 0 = 1 1 0 1 = 1 1 1 1 0 1 1 0 1 1 1 =
–   King's Out 0.2.422051+19
−19
(−207)22 − 9
(+21−8=2)
71.0%
22.0 / 31
100.0%
−28
1 1 0 1 = 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 = 1 0 1 0 0 0 1 0
–   PLP 16615712027+17
−17
(−231)19.5 − 10.5
(+17−8=5)
65.0%
19.5 / 30
100.0%
−117
= 0 1 1 1 = 1 0 = 0 1 1 = 0 1 1 0 0 1 1 1 0 1 1 1 1 1 1 0 =
–   ProChess 101CN2024+17
−17
(−234)26.5 − 4.5
(+25−3=3)
85.5%
26.5 / 31
100.0%
+82
1 1 1 1 1 1 1 0 1 1 1 = 1 1 1 1 1 1 0 = 1 1 1 1 1 1 1 0 1 1 =
–   Freyr 1.068 64-bit2015+27
−27
(−243)24.5 − 5.5
(+21−2=7)
81.7%
24.5 / 30
100.0%
−4
1 1 1 1 1 1 1 = = 0 1 1 0 1 = 1 1 = 1 1 1 = = 1 1 1 1 1 = 1
–   FrankWalter 1.081984+16
−16
(−274)28.5 − 3.5
(+28−3=1)
89.1%
28.5 / 32
100.0%
+119
1 1 = 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0
–   Gullydeckel 2.16pl11982+12
−12
(−276)25.5 − 6.5
(+24−5=3)
79.7%
25.5 / 32
100.0%
−21
1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 0 1 = 0 1 1 1 1 1 1 0 0 0 1
–   Bubble 1.51980+16
−16
(−278)27.5 − 4.5
(+25−2=5)
85.9%
27.5 / 32
100.0%
+19
= = 0 1 1 = 1 1 1 1 1 0 1 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 1 1 1 1
–   Protej 0.5.71955+20
−20
(−303)25.5 − 4.5
(+24−3=3)
85.0%
25.5 / 30
100.0%
0
1 = 1 1 1 1 1 1 1 0 1 1 = 1 1 1 1 0 = 1 1 1 1 1 1 1 0 1 1 1
–   Dabbaba 2.621811+16
−16
(−447)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−163
= 1 1 1
–   Predateur 2.1 64-bit1802+15
−15
(−456)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Beaches 2.321796+12
−11
(−462)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−178
= 1 1 1
–   Soldat 0.25b1787+12
−12
(−471)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−187
1 = 1 1
–   Grizzly 1.40.1b1774+14
−14
(−484)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Embracer 1.121770+14
−14
(−488)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−488
= 1 = 0
–   Chenard 2010.08.23 64-bit1766+15
−15
(−492)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−208
1 1 1 =
–   Robin 0.9831751+11
−11
(−507)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Laurifer 1.01737+11
−11
(−521)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Elf 1.3.01729+10
−10
(−529)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−301
1 1 1 0
–   Adamant 1.71716+10
−10
(−542)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   GChess IV 0.2.01710+13
−14
(−548)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   SEE 0.6.91703+13
−13
(−555)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Aldebaran 0.7.01701+12
−12
(−557)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Tscp 1.811700+12
−12
(−558)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Bace 0.451667+12
−12
(−591)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−301
1 = 1 1
–   Mizar 3.01666+11
−11
(−592)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−308
1 = 1 1
–   PolarChess 1.31661+14
−13
(−597)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Belzebub 0.671644+11
−11
(−614)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   ALChess 1.5b1638+13
−14
(−620)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−393
1 1 0 1
–   DChess 1.0.21635+12
−12
(−623)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   MSCP 1.441617+12
−12
(−641)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Storm 0.61610+10
−11
(−648)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Zotron 4.4.61570+11
−11
(−688)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Needle 0.5311559+10
−10
(−699)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Rocinante 1.01 64-bit1553+14
−14
(−705)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Larsen VB 0.05.00011526+14
−14
(−732)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Purple Haze 2.01489+14
−14
(−769)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Piranha 0.51481+11
−11
(−777)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   MiniMardi 1.31383+12
−12
(−875)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Betsabe II 1.09
played with current
participants of this list
Represented by
1-2-CPU    374Betsabe II 1.75
32-bit    276Betsabe II 1.75
32-bit 1-2-CPU    276Betsabe II 1.75
32-bit single-CPU    276Betsabe II 1.75
All    374Betsabe II 1.75
Free    374Betsabe II 1.75
Free 1-2-CPU    374Betsabe II 1.75
Free 32-bit    276Betsabe II 1.75
Free 32-bit 1-2-CPU    276Betsabe II 1.75
Free 32-bit single-CPU    276Betsabe II 1.75
Free single-CPU    374Betsabe II 1.75
Open source    36nothing
Open source 1-2-CPU    36nothing
Open source single-CPU    36nothing
Single-CPU    374Betsabe II 1.75

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018