CCRL 40/40
Downloads and Statistics
March 23, 2019
Testing summary:
Total: 1'009'555 games
played by 2'389 programs
138832 CPU days (X2 4600+)

White wins: 350'040 (34.7%)
Black wins: 260'174 (25.8%)
Draws: 399'341 (39.6%)
White score: 54.5%

Engine Details

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Counter 3.1 64-bit (2781+20
−20
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 15 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.20.1 w11258 64-bit2940+47
−47
(+159)4.5 − 13.5
(+2−11=5)
25.0%
4.5 / 18
0.0%
−17
= = 0 0 0 0 0 0 0 0 0 0 = 1 1 0 = =
–   Marvin 3.2.0 64-bit 4CPU2917+22
−22
(+136)10.5 − 23.5
(+3−16=15)
30.9%
10.5 / 34
0.0%
+17
0 0 = = 0 1 = 1 0 = 0 0 = = 1 0 0 = = 0 = 0 0 = = = 0 0 = = 0 0 0 =
–   Toga II 4.0 64-bit2908+14
−14
(+127)5 − 13
(+2−10=6)
27.8%
5.0 / 18
0.0%
−24
0 = 1 0 0 0 = 1 0 0 = 0 = = 0 0 = 0
–   RubiChess 1.2.1 64-bit2906+19
−19
(+125)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+62
= 0 = = 0 1 = 0 0 = = 0 1 =
–   Amoeba 2.7 64-bit2904+15
−15
(+123)4.5 − 13.5
(+0−9=9)
25.0%
4.5 / 18
0.0%
−26
0 0 0 0 = = 0 = = = = 0 = = 0 0 0 =
–   Shield 2.1 64-bit 4CPU2835+24
−24
(+54)20 − 12
(+14−6=12)
62.5%
20.0 / 32
0.0%
+132
1 0 1 = = 0 = 1 = 0 1 1 = 0 = = 1 1 0 1 = 1 = = 1 1 1 = 1 = 1 0
–   Winter 0.4a 64-bit2829+24
−24
(+48)14.5 − 29.5
(+5−20=19)
33.0%
14.5 / 44
0.1%
−59
= = 0 1 = = 0 = 1 0 = 0 0 0 0 0 0 0 0 = 1 0 = 0 = 0 = 0 = 1 = 0 = = = = 0 0 = = 1 0 = 0
–   Zurichess Neuchatel 64-bit2818+15
−15
(+37)7.5 − 10.5
(+2−5=11)
41.7%
7.5 / 18
0.2%
−11
= 0 = = = 0 1 = = 1 = = = 0 = 0 0 =
–   Jonny 4.00 4CPU2816+26
−26
(+35)17 − 15
(+12−10=10)
53.1%
17.0 / 32
2.0%
+57
= 1 = = 1 1 1 1 1 = 1 0 = = 1 0 1 = 0 = 0 0 0 0 1 = 1 0 1 0 = 0
–   Godel 4.4.5 64-bit2812+18
−18
(+31)13 − 23
(+10−20=6)
36.1%
13.0 / 36
1.3%
−72
0 0 0 0 1 = 1 0 0 = 0 1 0 0 = 1 0 1 0 0 0 0 0 1 = 1 0 1 0 1 0 0 = 1 0 =
–   Tucano 7.05 64-bit2810+25
−25
(+29)8 − 10
(+4−6=8)
44.4%
8.0 / 18
4.2%
−2
0 0 = = 0 = = 0 1 = 1 = 1 0 0 = = 1
–   RuyDos 1.1.9 64-bit2800+17
−17
(+19)13 − 23
(+9−19=8)
36.1%
13.0 / 36
8.5%
−81
0 = 1 = 0 0 = 0 1 0 0 1 = = 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 1 = = =
–   The Baron 3.42 64-bit2793+15
−15
(+12)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
17.6%
−35
1 0 1 = = 0 = = 0 0 1 = = = 0 0 = =
–   tomitankChess 3.0 64-bit2773+24
−25
(−8)10.5 − 15.5
(+4−9=13)
40.4%
10.5 / 26
70.5%
−62
= = 0 1 = = 0 = 0 1 0 0 1 0 = = 1 0 0 = = = = = 0 =
–   Winter 0.3 64-bit2762+25
−25
(−19)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
88.2%
−11
= = 0 = = = 0 = 1 1 1 0 1 1 = 0 = 0 = 1 0 1
–   Bison 9.11 64-bit2756+13
−13
(−25)28.5 − 21.5
(+18−11=21)
57.0%
28.5 / 50
98.3%
+19
0 0 1 = 1 = = 0 1 0 = 1 = 1 1 1 0 1 0 = 1 1 1 = 1 = = 1 1 = = 1 1 = 0 0 = = = 0 0 = = = = 0 = = 1 1
–   Cheese 2.0 64-bit2745+18
−18
(−36)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
99.7%
+36
1 1 0 0 1 1 = = = 1 = = 1 = = 1 1 0 0 = 1 =
–   Carballo 1.7 64-bit2737+15
−15
(−44)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
100.0%
−31
= = = = = 1 0 0 1 1 1 0 = = = = 1 = 1 0 = 0
–   Nebula 2.0 64-bit 4CPU2725+21
−21
(−56)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+43
1 1 = = = 0 = 1 1 = 1 1 1 1 = = 1 0 1 0 1 = = 1 1 0 1 1 = 0 = =
–   Arminius 2018-12-23 64-bit2723+18
−18
(−58)11.5 − 10.5
(+9−8=5)
52.3%
11.5 / 22
100.0%
−40
1 1 = = 1 0 1 1 0 0 0 0 1 = = = 0 0 1 0 1 1
–   Devel 2.00002721+16
−16
(−60)12 − 6
(+9−3=6)
66.7%
12.0 / 18
100.0%
+51
1 1 1 0 = 1 1 0 = = = = 0 1 1 1 1 =
–   Shield 2.1 64-bit2717+17
−17
(−64)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
100.0%
+35
= = 0 = = 1 = 1 1 1 1 0 1 0 = = 1 1 = = 1 1
–   Counter 2.9 64-bit2713+24
−24
(−68)36.5 − 23.5
(+25−12=23)
60.8%
36.5 / 60
100.0%
+1
1 = = 1 1 1 = 1 = 0 1 = 1 1 1 = = 1 1 0 = 1 = = 1 = 1 = 1 0 = = 1 0 = 0 0 1 0 1 = = 1 = 1 = = 1 0 0 1 = = = 0 0 1 1 0 1
–   GreKo 2018 64-bit2710+15
−15
(−71)26.5 − 19.5
(+19−12=15)
57.6%
26.5 / 46
100.0%
−20
= = = = 1 = = 1 1 1 1 = 1 0 1 0 0 = 0 1 1 0 1 1 = 1 1 0 1 0 1 0 1 0 = 0 1 1 = 0 = = 0 = 1 =
–   ProDeo 2.82701+17
−17
(−80)25 − 11
(+18−4=14)
69.4%
25.0 / 36
100.0%
+45
1 = = = 1 1 1 1 0 1 1 1 = = = 1 = = 1 = 1 = 1 1 1 0 0 1 = 1 0 1 = = = 1
–   Chessmaster 11 Conqueror2698+20
−20
(−83)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
100.0%
−32
1 = 1 1 1 = = 1 = 0 1 0 0 = = = = =
–   Gogobello 1.4 64-bit2684+16
−16
(−97)23.5 − 12.5
(+16−5=15)
65.3%
23.5 / 36
100.0%
0
= = = 1 1 1 = 1 = = 1 = 0 1 1 = = = = 0 1 1 0 0 1 1 0 1 1 1 1 = 1 = = =
–   ECE X3 64-bit2645+16
−16
(−136)26 − 10
(+23−7=6)
72.2%
26.0 / 36
100.0%
+36
1 0 1 1 1 1 0 1 1 1 0 0 1 1 = = 1 1 1 0 = 1 1 1 0 1 = 1 1 1 1 0 1 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on March 23, 2019