CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Bison 8.2.4r (2282+26
−26
)Quote
Author: Ivan Bonkin (Russia) Link: Download Page
This is one of the 5 Bison versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tornado 2.1.41a2527+24
−24
(+245)2.5 − 11.5
(+2−11=1)
17.9%
2.5 / 14
0.0%
−41
0 0 0 0 0 = 0 0 0 0 1 0 1 0
–   Cerebro 3.03d2482+17
−17
(+200)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+200
1 0
–   Rotor 0.42480+18
−18
(+198)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−91
0 0 = 0
–   Anatoli 0.35k2476+16
−16
(+194)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
+51
1 0 0
–   Counter 1.12456+23
−23
(+174)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+78
0 1 0 =
–   Typhoon 1.00-3482443+33
−33
(+161)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+42
= 0
–   Homer 2.012430+20
−20
(+148)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−134
0 = 0 0
–   Delphil 1.9c2421+33
−33
(+139)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−17
0 =
–   nanoSzachy 3.42408+23
−23
(+126)8.5 − 26.5
(+5−23=7)
24.3%
8.5 / 35
0.0%
−68
0 = 0 = 1 = 0 1 0 0 0 0 0 0 = 1 0 0 0 0 0 1 = = = 0 0 0 0 0 0 0 1 0 0
–   Sorgenkind 0.42388+15
−15
(+106)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−255
0 0 0 = 0 0
–   Sage 3.532387+18
−18
(+105)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−95
1 0 0 0 0 =
–   Rotor 0.32382+32
−32
(+100)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−56
0 =
–   GreKo 6.302378+33
−33
(+96)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+14
0 = 1 0
–   Counter 1.02372+32
−32
(+90)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   DanaSah 2.442372+32
−32
(+90)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   GreKo 6.252368+33
−33
(+86)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+167
1 = 1 0
–   Pupsi 0.192366+34
−34
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
0 1
–   Alfil 6.102359+33
−33
(+77)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+77
0 1
–   Flux 2.2.12357+21
−21
(+75)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−177
0 0 0 0 0 = 0 0 = =
–   Philou 2.7.02356+33
−33
(+74)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−160
0 = 0 0 = 0
–   Dirty 0.99z2353+34
−34
(+71)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+71
0 1 0 1
–   Counter 0.82352+32
−32
(+70)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+42
0 0 = = 1 = = 0 1 1 0 =
–   GreKo 5.92349+24
−24
(+67)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Arion 1.72342+19
−18
(+60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−22
0 0 = 1
–   LittleThought 1.03 32-bit2339+21
−21
(+57)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−32
= 0 = 0 = =
–   Aice 0.99.22338+17
−17
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+56
0 1
–   Asterisk 0.62331+18
−18
(+49)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
0.1%
+73
= 1 1 1 = 1 0 = 0 0 1 0 1 0
–   nanoSzachy 3.12330+33
−33
(+48)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
1.2%
+16
1 = 0 1 0 0 = = 0 1
–   Dirty 0.99n2321+30
−30
(+39)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.6%
+39
1 0
–   KnightX 1.922316+18
−19
(+34)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.7%
−INF
0 0
–   Averno 0.812313+19
−19
(+31)3 − 1
(+3−1=0)
75.0%
3.0 / 4
2.9%
+248
1 0 1 1
–   Cheese 1.32308+17
−17
(+26)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
4.6%
+91
1 = 0 1 0 1
–   nanoSzachy 2.92306+34
−34
(+24)4 − 6
(+3−5=2)
40.0%
4.0 / 10
12.4%
−53
1 0 = 0 = 0 0 0 1 1
–   Popochin 3.12303+34
−34
(+21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
16.7%
+177
1 =
–   Ant 2006-F2303+20
−20
(+21)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
9.9%
+72
1 = = = 0 1
–   Brutus 6.12302+34
−34
(+20)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
17.9%
−46
1 0 0 = 0 1
–   Natwarlal 0.142302+19
−19
(+20)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
10.7%
+51
1 0 0 = 1 0 1 1 = 1 0 =
–   Joker 1.1.142301+19
−19
(+19)8 − 12
(+6−10=4)
40.0%
8.0 / 20
10.9%
−48
0 1 1 0 1 0 1 1 0 0 = 0 0 = 0 0 1 0 = =
–   Xpdnt 0809272300+29
−29
(+18)8 − 6
(+6−4=4)
57.1%
8.0 / 14
16.6%
+66
= 1 0 0 1 1 1 1 = = 0 1 0 =
–   Anechka 0.082300+19
−19
(+18)2 − 2
(+2−2=0)
50.0%
2.0 / 4
13.1%
+18
0 1 0 1
–   Zeus 1.292299+21
−21
(+17)7.5 − 10.5
(+6−9=3)
41.7%
7.5 / 18
15.4%
−46
0 0 0 1 1 0 1 = 1 = 1 0 0 0 1 = 0 0
–   Popochin 3.22296+18
−18
(+14)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
18.2%
+147
1 1 1 = = = = 0 1 1 = = = 1 1 1
–   Natwarlal 0.122292+34
−34
(+10)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
30.9%
+46
1 1 0 1 1 = 0 0 0 1
–   Rodin 2.1h2284+30
−30
(+2)1 − 3
(+1−3=0)
25.0%
1.0 / 4
46.0%
−224
1 0 0 0
–   Glass 1.22283+29
−29
(+1)17 − 14
(+13−10=8)
54.8%
17.0 / 31
47.3%
+37
= 0 1 1 0 0 1 1 1 1 1 0 = 0 = 0 0 1 = = 0 1 1 1 = = 0 = 0 1 1
–   Brutus 5.42279+34
−34
(−3)1 − 3
(+0−2=2)
25.0%
1.0 / 4
54.6%
−152
0 = = 0
–   Chispa 4.0.32273+17
−18
(−9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
70.8%
−104
0 = 0 1
–   Tornado 1.02271+30
−30
(−11)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
70.5%
+145
= 1
–   Ayito 0.2.9942265+21
−21
(−17)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
83.6%
+140
= 1
–   Cheese 1.22261+34
−34
(−21)4 − 4
(+2−2=4)
50.0%
4.0 / 8
82.9%
−10
1 = 0 1 0 = = =
–   Joker 1.1.062251+33
−33
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.8%
−31
0 1
–   Brutus 6.02251+35
−35
(−31)10 − 5
(+7−2=6)
66.7%
10.0 / 15
91.9%
+79
1 0 1 1 = 1 = 1 1 1 0 = = = =
–   EXchess 5.01b 32-bit2250+29
−29
(−32)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
94.4%
+59
1 = 0 1
–   AliChess 4.182242+32
−33
(−40)8 − 4
(+6−2=4)
66.7%
8.0 / 12
96.9%
+72
= 1 = 0 1 1 0 1 1 = = 1
–   Feuerstein 0.4.6.12238+19
−19
(−44)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
99.6%
−103
0 1 0 = 1 0
–   Deuterium 06.08.25.042230+27
−27
(−52)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.7%
+43
0 1 = 1
–   Gibbon 2.42c2225+26
−26
(−57)8.5 − 2.5
(+7−1=3)
77.3%
8.5 / 11
99.9%
+133
1 0 = = 1 1 1 = 1 1 1
–   Uralochka 1.1b2218+18
−18
(−64)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
100.0%
−182
1 0 = 0 = 0 = 0
–   Gibbon 2.52a2217+16
−16
(−65)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−54
1 0 = =
–   GarboChess 0.212215+34
−34
(−67)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+75
1 =
–   AliChess 4.162214+34
−34
(−68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−210
0 =
–   EveAnn 1.622211+34
−34
(−71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−227
0 =
–   ZCT 0.3.24512210+27
−27
(−72)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+79
0 1 1 1 1 0 = 1
–   Atlas 2.202208+34
−34
(−74)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   ChessAlex 2.0r42204+21
−21
(−78)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+32
1 1 0 = 1 =
–   Latista (Sinobyl) 1.52204+23
−23
(−78)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+64
1 =
–   RattateChess Bologna 20072201+25
−25
(−81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−81
1 0
–   Buzz 0.08 32-bit2193+28
−28
(−89)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   OBender 3.2.4.22192+20
−20
(−90)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+22
1 = 1 1 0 =
–   Amundsen 0.65.12187+34
−34
(−95)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   EveAnn 1.632187+34
−34
(−95)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−87
= 0 1 1 0 =
–   Neurosis 2.42187+31
−31
(−95)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−95
1 0
–   Feuerstein 0.4.5.22187+37
−37
(−95)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−180
0 = 1 0
–   NagaSkaki 5.122186+17
−17
(−96)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BlackBishop 0.472181+34
−34
(−101)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−101
0 0 1 1
–   Atak 6.52180+25
−25
(−102)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−328
0 1 0 0
–   Bearded 06_292157+31
−31
(−125)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−33
1 = 0 1
–   OliThink 5.1.92157+30
−30
(−125)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−125
1 0 1 0
–   Mediocre 0.3342150+32
−32
(−132)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Prophet 2.0 32-bit2137+19
−19
(−145)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−145
1 0
–   Parrot 07.07.222136+19
−19
(−146)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−3
= 1
–   TJchess 0.1212134+19
−19
(−148)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Clarabit 1.00 32-bit2115+22
−22
(−167)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+59
1 0 1 1
–   Adam 3.12109+24
−24
(−173)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Lime 622105+28
−28
(−177)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−34
= 1
–   BigLion 2.23x2067+12
−12
(−215)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Mustang 4.972044+26
−26
(−238)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−238
1 0
–   Matheus 2.32042+23
−23
(−240)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Smash 1.0.31950+26
−26
(−332)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019