CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Counter 0.8 (2351+33
−33
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 6 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 8.1.12600+14
−14
(+249)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+69
0 0 = 1 0 0 = 0 = 0
–   Crafty 22.1 32-bit2564+28
−28
(+213)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   GarboChess 2.20 32-bit2522+17
−17
(+171)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+14
0 =
–   Carballo 1.4 64-bit2519+29
−29
(+168)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
+21
1 0 0 0 = 1 0 0
–   AnMon 5.602512+15
−15
(+161)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Arasan 10.32500+24
−24
(+149)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−7
0 =
–   Twisted Logic 20080404x2495+26
−26
(+144)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−12
0 =
–   Anatoli 0.35k2479+17
−16
(+128)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+128
1 1 0 0
–   BBChess 1.3a2471+25
−25
(+120)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Trace 1.37a2468+19
−19
(+117)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+117
= =
–   Homer 2.012428+21
−20
(+77)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+77
1 0
–   PostModernist 10162427+21
−21
(+76)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   DanaSah 3.632426+27
−27
(+75)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−72
0 = = = 0 0
–   RomiChess P3n 64-bit2417+29
−29
(+66)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.2%
−133
0 0 0 0 1 =
–   Delphil 1.9c2411+34
−34
(+60)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.6%
+63
= = 0 1 = = = 1 = 0
–   Hermann 2.02408+29
−29
(+57)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.6%
−38
0 = 1 0
–   RomiChess P3k 32-bit2405+19
−19
(+54)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.3%
+54
1 1 0 0
–   Cyrano 0.2f2402+33
−33
(+51)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
1.4%
−95
0 0 = = 0 =
–   Delphil 1.82397+28
−28
(+46)2 − 2
(+0−0=4)
50.0%
2.0 / 4
1.7%
+46
= = = =
–   Shield 1.1 64-bit2391+31
−31
(+40)6 − 4
(+5−3=2)
60.0%
6.0 / 10
3.9%
+118
1 1 0 0 1 1 = 0 = 1
–   DanaSah 2.732387+32
−32
(+36)3 − 7
(+1−5=4)
30.0%
3.0 / 10
6.0%
−92
0 0 = 1 0 0 = = 0 =
–   Gosu 0.162386+20
−20
(+35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.5%
−107
= 0
–   Comet B682386+21
−21
(+35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.0%
−121
= 0
–   Horizon 4.42385+18
−18
(+34)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
3.6%
+126
= 1 1 0
–   Giraffe 20150828 64-bit2383+31
−31
(+32)3 − 7
(+1−5=4)
30.0%
3.0 / 10
8.1%
−94
0 1 = 0 0 0 = = 0 =
–   Sage 3.532383+18
−18
(+32)5 − 7
(+3−5=4)
41.7%
5.0 / 12
4.7%
−18
= 0 1 0 0 = 1 = 1 = 0 0
–   Ifrit m1.5 32-bit2372+28
−28
(+21)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
16.0%
+52
= = 1 0 0 1 1 0 1 =
–   Jumbo 0.5.3 64-bit2367+31
−31
(+16)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
24.3%
−65
0 0 = 1
–   Pupsi 0.192363+34
−34
(+12)11.5 − 6.5
(+8−3=7)
63.9%
11.5 / 18
29.4%
+99
1 0 = = = 0 1 = = 1 1 1 = = 1 1 1 0
–   Nemeton 1.32351+32
−32
(0)5 − 5
(+2−2=6)
50.0%
5.0 / 10
49.2%
−3
= = 1 = 0 = 1 0 = =
–   Flux 2.2.12348+22
−22
(−3)6 − 8
(+3−5=6)
42.9%
6.0 / 14
55.2%
−44
0 0 1 = = 0 0 1 = = = 0 = 1
–   Ifrit m1.6 32-bit2339+33
−33
(−12)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
69.8%
+19
1 = = = 1 = = 0
–   Arion 1.72337+19
−19
(−14)2 − 0
(+2−0=0)
100.0%
2.0 / 2
76.4%
+INF
1 1
–   LittleThought 1.03 32-bit2337+21
−21
(−14)1 − 3
(+1−3=0)
25.0%
1.0 / 4
75.6%
−248
0 0 0 1
–   Aice 0.99.22335+20
−20
(−16)2 − 2
(+2−2=0)
50.0%
2.0 / 4
79.4%
−16
1 1 0 0
–   Bagatur 1.4c 64-bit2333+35
−35
(−18)4 − 6
(+3−5=2)
40.0%
4.0 / 10
76.8%
−90
0 1 1 0 0 = = 1 0 0
–   nanoSzachy 3.12331+34
−34
(−20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
79.3%
−9
0 = = 1
–   Asterisk 0.62330+20
−20
(−21)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
85.0%
−309
= 0 0 0
–   Sage 2.2a2309+35
−35
(−42)2 − 0
(+2−0=0)
100.0%
2.0 / 2
95.5%
+INF
1 1
–   GreKo 5.52307+34
−34
(−44)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.3%
+97
= 1
–   Cheese 1.1b2300+33
−33
(−51)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.4%
−51
0 1
–   Popochin 3.12300+34
−34
(−51)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.2%
+40
= 0 1 1
–   Joker 1.1.142299+20
−20
(−52)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.6%
+104
= 1
–   Ant 2006-F2299+23
−23
(−52)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.4%
+90
= 1
–   nanoSzachy 3.02297+36
−36
(−54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.5%
−54
= =
–   Zeus 1.292296+21
−21
(−55)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.7%
−55
= =
–   Anechka 0.082294+19
−19
(−57)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−213
0 =
–   Popochin 3.22293+18
−18
(−58)8.5 − 3.5
(+5−0=7)
70.8%
8.5 / 12
99.9%
+60
1 1 = = = = 1 = = 1 = 1
–   Rotor 0.22285+33
−33
(−66)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
99.7%
−117
= = = 0 1 0
–   Bison 8.2.4r2279+26
−26
(−72)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−44
= = 0 = = 1 0 0 1 = 1 1
–   Brutus 5.42276+34
−34
(−75)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+66
1 =
–   EveAnn 1.662276+33
−33
(−75)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
99.9%
+123
= 1 1 0 1 1
–   Chispa 4.0.32269+19
−19
(−82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−82
1 0
–   Tornado 1.02267+30
−30
(−84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
= 1
–   Absolute Zero 2.4.4.0 64-bit2267+33
−33
(−84)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+36
1 = 1 = 1 0 = 1
–   Ayito 0.2.9942252+23
−23
(−99)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   AliChess 4.162212+36
−36
(−139)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+10
= = 1 1
–   OBender 3.2.4.22189+20
−20
(−162)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.632184+34
−34
(−167)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−167
1 0
–   Feuerstein 0.4.5.22183+37
−37
(−168)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Mediocre 0.3342146+32
−32
(−205)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Counter 0.8
played with current
participants of this list
Represented by
1-2-CPU    84Counter 2.0.2 64-bit
32-bit    100Counter 1.1
32-bit 1-2-CPU    100Counter 1.1
32-bit single-CPU    100Counter 1.1
All    84Counter 2.0.2 64-bit
Free    84Counter 2.0.2 64-bit
Free 1-2-CPU    84Counter 2.0.2 64-bit
Free 32-bit    100Counter 1.1
Free 32-bit 1-2-CPU    100Counter 1.1
Free 32-bit single-CPU    100Counter 1.1
Free single-CPU    84Counter 2.0.2 64-bit
Single-CPU    84Counter 2.0.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017