CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Counter 3.1 64-bit (2783+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-bit2941+40
−40
(+158)4.5 − 13.5
(+2−11=5)
25.0%
4.5 / 18
0.0%
−19
= = 0 0 0 0 0 0 0 0 0 0 = 1 1 0 = =
–   Marvin 3.2.0 64-bit 4CPU2920+21
−21
(+137)10.5 − 23.5
(+3−16=15)
30.9%
10.5 / 34
0.0%
+18
0 0 = = 0 1 = 1 0 = 0 0 = = 1 0 0 = = 0 = 0 0 = = = 0 0 = = 0 0 0 =
–   RubiChess 1.2.1 64-bit2907+19
−19
(+124)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+61
= 0 0 = = 0 = 0 = = 0 1 1 =
–   Amoeba 2.7 64-bit2904+15
−15
(+121)4.5 − 13.5
(+0−9=9)
25.0%
4.5 / 18
0.0%
−28
0 0 0 0 = = 0 = = = = 0 = = 0 0 0 =
–   Toga II 4.0 64-bit2904+14
−14
(+121)5 − 13
(+2−10=6)
27.8%
5.0 / 18
0.0%
−30
0 = 1 0 0 0 = 1 0 0 = 0 = = 0 0 = 0
–   Shield 2.1 64-bit 4CPU2840+24
−24
(+57)20 − 12
(+14−6=12)
62.5%
20.0 / 32
0.0%
+135
1 0 1 = = 0 = 1 = 0 1 1 = 0 = = 1 1 0 1 = 1 = = 1 1 1 = 1 = 1 0
–   Winter 0.4a 64-bit2832+24
−24
(+49)14.5 − 29.5
(+5−20=19)
33.0%
14.5 / 44
0.1%
−58
1 0 = 0 = = = = 0 1 = = 0 = 1 0 = 0 0 0 0 0 0 0 0 = 1 0 = 0 = 0 = 0 = 1 = 0 = = = = 0 0
–   Tucano 7.05 64-bit2823+29
−29
(+40)8 − 10
(+4−6=8)
44.4%
8.0 / 18
1.2%
+8
0 0 = = 0 = = 0 1 = 1 = 1 0 0 = = 1
–   Zurichess Neuchatel 64-bit2820+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+25
−25
(+33)17 − 15
(+12−10=10)
53.1%
17.0 / 32
2.4%
+55
= 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-bit2814+18
−18
(+31)13 − 23
(+10−20=6)
36.1%
13.0 / 36
1.3%
−72
1 0 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 = =
–   The Baron 3.42 64-bit2796+15
−15
(+13)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
15.7%
−34
1 0 1 = = 0 = = 0 0 1 = = = 0 0 = =
–   RuyDos 1.1.9 64-bit2793+15
−15
(+10)13 − 23
(+9−19=8)
36.1%
13.0 / 36
22.8%
−90
1 = 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 = =
–   tomitankChess 3.0 64-bit2779+18
−18
(−4)10.5 − 15.5
(+4−9=13)
40.4%
10.5 / 26
62.7%
−58
= = 0 1 = = 0 = 0 1 0 0 1 0 = = 1 0 0 = = = = = 0 =
–   Winter 0.3 64-bit2764+25
−25
(−19)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
89.1%
−11
0 1 = 0 = = = 0 = 1 1 1 = = 0 = 0 = 1 0 1 1
–   Bison 9.11 64-bit2755+13
−13
(−28)28.5 − 21.5
(+18−11=21)
57.0%
28.5 / 50
99.0%
+16
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-bit2751+15
−15
(−32)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
99.5%
+40
1 = 1 0 0 1 1 = = = 1 1 = = 1 1 0 0 = 1 = =
–   Carballo 1.7 64-bit2738+14
−15
(−45)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
100.0%
−32
1 1 = = = = = 1 0 0 = = = = 1 = 1 0 = 0 1 0
–   Arminius 2018-12-23 64-bit2730+16
−16
(−53)11.5 − 10.5
(+9−8=5)
52.3%
11.5 / 22
100.0%
−35
0 0 1 1 = = 1 0 1 1 1 = = = 0 0 1 0 1 1 0 0
–   Shield 2.1 64-bit2727+16
−16
(−56)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
100.0%
+43
1 = 0 = = 1 = 1 1 = 1 0 = = 1 1 = = 1 1 1 0
–   Nebula 2.0 64-bit 4CPU2725+21
−21
(−58)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+41
1 1 = = = 0 = 1 1 = 1 1 1 1 = = 1 0 1 0 1 = = 1 1 0 1 1 = 0 = =
–   Devel 2.00002722+15
−15
(−61)12 − 6
(+9−3=6)
66.7%
12.0 / 18
100.0%
+50
1 1 1 0 = 1 1 0 = = = = 0 1 1 1 1 =
–   Counter 2.9 64-bit2714+24
−24
(−69)36.5 − 23.5
(+25−12=23)
60.8%
36.5 / 60
100.0%
0
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+14
−14
(−73)26.5 − 19.5
(+19−12=15)
57.6%
26.5 / 46
100.0%
−22
= = = 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 2.82705+16
−16
(−78)25 − 11
(+18−4=14)
69.4%
25.0 / 36
100.0%
+47
= = 1 = = = 1 1 1 1 0 1 1 1 = = = 1 = = 1 = 1 = 1 1 1 0 0 1 = 1 0 1 = 1
–   Chessmaster 11 Conqueror2700+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-bit2687+16
−16
(−96)23.5 − 12.5
(+16−5=15)
65.3%
23.5 / 36
100.0%
0
1 = = = = 1 1 1 = 1 = = 1 = 0 1 1 = = = = 0 1 1 0 0 1 1 0 1 1 1 1 = = =
–   ECE X3 64-bit2645+16
−16
(−138)26 − 10
(+23−7=6)
72.2%
26.0 / 36
100.0%
+34
1 = 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 =

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019