CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Counter 2.0.1 64-bit (2546+19
−19
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 12 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Djinn 1.021 64-bit2677+11
−11
(+131)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
0.0%
+53
= 1 0 0 0 0 1 = 0 0 0 = 0 0 0 = 1 1 0 = 1 0 = 1 0 0 = = 1 =
–   RuyDos 1.0.2 64-bit2669+17
−17
(+123)8 − 21
(+4−17=8)
27.6%
8.0 / 29
0.0%
−35
1 0 = 0 = 1 = = 0 0 0 = 1 0 0 = 0 0 0 0 = 1 = 0 0 0 0 0 0
–   Alaric 7072663+7
−6
(+117)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
0.0%
+35
1 = 1 0 1 = 1 1 0 0 0 0 1 0 0 = 1 = 0 0 = 0 0 0 = 1 0 0 0 =
–   Ethereal 8.16 64-bit2629+20
−20
(+83)12 − 19
(+9−16=6)
38.7%
12.0 / 31
0.0%
−3
1 0 1 1 0 1 0 = = 1 0 0 1 0 0 = 0 1 0 0 1 = = 0 0 0 1 = 0 0 0
–   Movei 00.8.438 (10 10 10)2623+7
−7
(+77)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+54
= 0 = 0 0 0 0 0 1 1 1 = 0 1 1 = 1 = 1 0 0 0 0 0 = 1 = 1 = 1 = =
–   WildCat 82623+7
−7
(+77)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
0.0%
+127
= 0 0 = = 1 1 0 1 1 1 1 1 1 = = 0 0 1 1 = 1 = 0 1 = 0 = = = = =
–   Philou 3.7.1 64-bit2620+9
−10
(+74)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−126
1 0 1 0 = 1 0 = = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 1 0 = = 0 = 0
–   GreKo 2016 64-bit2619+15
−15
(+73)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
+37
0 1 0 = = = = = = = = = 0 1 1 1 0 = = = 0 0 = 0 0 = = 0 = 1 = =
–   Zarkov 6.552618+12
−12
(+72)8.5 − 20.5
(+5−17=7)
29.3%
8.5 / 29
0.0%
−75
1 = = 1 = 0 1 0 0 = 0 0 0 0 1 0 0 0 0 0 = 0 = 0 1 0 = 0 0
–   Slow Chess Blitz WV2.12614+6
−6
(+68)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−90
0 0 0 0 = 1 0 = = = 0 0 0 0 0 = 1 0 0 1 = 0 1 0 = 0 1 0 0 0 = 0
–   Rotor 0.82613+10
−10
(+67)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−52
0 1 0 0 0 = 0 1 0 = 0 = 0 = = 0 0 = 0 0 0 0 0 0 0 1 = 1 1 1 = =
–   Ruffian 2.1.02610+8
−9
(+64)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−62
0 1 = 0 = = = 0 0 = 0 1 0 0 = 0 = 0 0 = 0 1 0 1 0 = 0 0 0 = 0 1
–   Glass 2.0 64-bit2609+9
−9
(+63)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
0.0%
+13
0 0 0 = 1 = = = 0 1 = = 1 = 1 0 1 0 0 = 0 0 = = 0 = 1 = 0 =
–   Jellyfish 1.1 64-bit2609+11
−11
(+63)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−78
0 0 0 1 0 0 = = = = = = 0 0 = 1 0 = = 0 = 0 = = 0 0 0 0 0 0 0 1
–   GarboChess 2.20 64-bit2607+11
−12
(+61)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−30
= 0 1 0 1 1 = 0 0 0 0 1 = 0 0 0 0 1 = 1 0 0 0 = 0 0 0 1 1 1 0 =
–   Amyan 1.722604+7
−7
(+58)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−107
= 0 0 0 = 0 0 = 0 0 0 = = 0 1 0 0 0 = 1 0 1 0 = 0 = 0 = 0 1 0 0
–   Pharaon 3.5.12603+7
−7
(+57)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+1
= 1 1 = 0 0 0 1 0 0 0 1 = 1 1 1 1 = 0 1 0 0 0 0 0 0 = 0 = 1 0 =
–   Floyd 0.9 64-bit2584+12
−12
(+38)15 − 17
(+14−16=2)
46.9%
15.0 / 32
0.0%
+10
1 0 1 0 1 0 = 1 1 0 0 0 0 1 1 0 = 1 1 1 1 1 0 0 0 0 0 0 0 1 1 0
–   Muse 0.953 64-bit2581+11
−12
(+35)11 − 20
(+6−15=10)
35.5%
11.0 / 31
0.1%
−60
= 1 0 0 0 = 0 = = = 0 0 1 = 0 = 0 = 1 0 0 = 1 1 1 0 = 0 0 0 0
–   Hamsters 0.7.12578+8
−8
(+32)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.1%
−68
= = = = = 1 0 0 1 = 0 0 0 0 0 0 1 0 0 0 0 = = = = 0 1 1 0 = 0 =
–   Pseudo 0.7c2575+8
−8
(+29)14 − 16
(+10−12=8)
46.7%
14.0 / 30
0.3%
+5
0 0 1 0 = = = 1 1 0 0 0 0 = = 0 0 = 1 1 0 1 1 = 1 1 = 0 0 1
–   SOS 5.12574+7
−7
(+28)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.3%
−5
0 = 0 0 = = = = = 0 = 0 1 0 1 0 1 = 0 1 0 1 = 1 = 0 1 1 0 =
–   Maverick 1.5 64-bit2569+12
−11
(+23)14 − 14
(+10−10=8)
50.0%
14.0 / 28
1.7%
+23
= 1 0 1 1 0 1 = 0 = 1 0 0 = 0 1 = 1 1 = 0 1 0 0 0 = = 1
–   Aristarch 4.502566+7
−7
(+20)16 − 14
(+13−11=6)
53.3%
16.0 / 30
2.7%
+46
0 1 0 0 1 1 1 = = 0 1 = 1 1 1 1 = 0 0 0 1 1 1 1 0 0 0 = 0 =
–   Shield 1.3.1 64-bit2539+17
−17
(−7)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
70.3%
+54
1 1 1 1 1 0 1 1 = 0 0 = 1 0 1 = 1 0 1 = 0 = 1 0 = 0 1 = 1 0
–   AnMon 5.752539+7
−7
(−7)18 − 12
(+14−8=8)
60.0%
18.0 / 30
73.5%
+65
1 0 1 1 0 = 1 1 0 1 1 = 0 1 0 1 = = = 1 0 1 1 0 0 = = = 1 1
–   Pupsi2 0.092537+15
−15
(−9)19 − 11
(+13−5=12)
63.3%
19.0 / 30
77.1%
+76
= 0 = = 1 0 1 1 1 = 1 = 1 = = 0 = 0 1 0 1 = 1 = = = 1 1 1 1
–   Little Goliath Evolution 3.122505+7
−7
(−41)18 − 12
(+14−8=8)
60.0%
18.0 / 30
100.0%
+30
1 = 0 0 0 0 = 0 = 1 1 1 1 0 1 = 1 = 1 1 1 = = 1 0 0 1 1 1 =
–   LittleThought 1.052 64-bit2453+9
−9
(−93)21.5 − 8.5
(+18−5=7)
71.7%
21.5 / 30
100.0%
+66
1 1 1 0 1 = 1 = 1 = 1 1 1 = 1 1 0 1 = 0 1 0 = = 1 1 1 0 1 1
–   Matacz 1.42446+9
−9
(−100)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+85
1 1 1 = = 1 = = 1 1 = 1 1 0 1 0 1 = 1 1 0 1 1 1 0 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 20, 2019