CCRL 40/40
Downloads and Statistics
April 15, 2017
Testing summary:
Total: 704'959 games
played by 1'857 programs
97019 CPU days (X2 4600+)

White wins: 242'970 (34.5%)
Black wins: 180'635 (25.6%)
Draws: 281'354 (39.9%)
White score: 54.4%

Engine Details

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ZCT 0.3.2451#258‑259  (2206+27
−27
)Quote
Author: Zach Wegner (USA) Links: Sourceforge, JA Download
This is one of the 2 ZCT versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tornado 2.1.41a2526+24
−24
(+320)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Brutus 7.02b2513+18
−19
(+307)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Rotor 0.42478+18
−18
(+272)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−17
0 0 0 =
–   Counter 1.02364+33
−33
(+158)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+158
0 1
–   Philou 2.7.02352+34
−34
(+146)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Arion 1.72341+20
−20
(+135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+292
= 1
–   Aice 0.99.22333+21
−21
(+127)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+127
1 0
–   Asterisk 0.62329+20
−20
(+123)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−26
0 1 0 1 0 0
–   Averno 0.812319+23
−23
(+113)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+113
0 1
–   Dirty 0.99n2317+30
−30
(+111)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−31
= 0
–   KnightX 1.922314+22
−22
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Cheese 1.32305+17
−17
(+99)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+144
1 0 = = 1 =
–   Natwarlal 0.142304+20
−20
(+98)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−99
0 0 0 0 = 1 = 0 0 1 0 0
–   Chezzz 1.0.32304+22
−22
(+98)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−187
0 0 1 0 0 1 0 0 0 0
–   Brutus 6.12299+36
−36
(+93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+93
= =
–   Ant 2006-F2299+24
−24
(+93)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+93
0 1 1 0
–   Joker 1.1.142298+21
−21
(+92)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−122
0 1 = 0 0 0 0 0 = = 0 0
–   Xpdnt 0809272297+29
−29
(+91)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−23
= = 0 = 0 0 0 = = =
–   Zeus 1.292295+21
−21
(+89)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−13
= = 0 = 1 = 0 0 = 0 0 =
–   Anechka 0.082292+19
−19
(+86)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+86
1 0 = =
–   Popochin 3.22292+18
−18
(+86)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−140
0 = 0 0 = 0
–   Rodin 2.1h2281+30
−30
(+75)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−81
0 = 0 =
–   Bison 8.2.4r2278+26
−26
(+72)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−79
0 0 0 0 1 1 0 =
–   Brutus 5.42275+34
−34
(+69)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
+38
=
–   Matilde 2008 32-bit2269+34
−34
(+63)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.2%
+205
1 =
–   Chispa 4.0.32262+20
−20
(+56)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.1%
+282
1 1 0 1
–   Cheese 1.22257+34
−34
(+51)7.5 − 10.5
(+6−9=3)
41.7%
7.5 / 18
1.1%
−10
0 1 0 1 0 0 1 0 1 = = 1 1 0 = 0 0 0
–   Brutus 6.02248+35
−35
(+42)25 − 15
(+22−12=6)
62.5%
25.0 / 40
2.6%
+132
1 0 = 0 1 0 = = = = 1 = 0 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 0 1 0 0 1 0 0 1
–   EXchess 5.01b 32-bit2245+29
−29
(+39)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.9%
−INF
0 0
–   Ayito 0.2.9942244+24
−24
(+38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
2.0%
+194
= 1
–   AliChess 4.182239+32
−33
(+33)7 − 5
(+6−4=2)
58.3%
7.0 / 12
6.3%
+92
1 = 1 1 0 0 0 1 0 1 = 1
–   Feuerstein 0.4.6.12235+19
−19
(+29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.7%
+171
= 1
–   Deuterium 06.08.25.042227+27
−28
(+21)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
14.8%
−135
0 =
–   Gibbon 2.42c2218+26
−26
(+12)2.5 − 8.5
(+0−6=5)
22.7%
2.5 / 11
27.2%
−160
0 0 0 = = = 0 0 = = 0
–   Uralochka 1.1b2216+19
−19
(+10)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
27.4%
−21
= = = 0 1 0 0 1 = =
–   ChessAlex 2.0r42215+23
−23
(+9)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
30.8%
−67
= 0 = 0 1 = 0 0 1 1 0 1 0 0
–   Gibbon 2.52a2213+16
−16
(+7)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
34.1%
+66
= 1 = =
–   AliChess 4.162211+36
−36
(+5)2 − 2
(+2−2=0)
50.0%
2.0 / 4
41.5%
+5
0 1 1 0
–   GarboChess 0.212211+35
−35
(+5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
40.6%
+5
= =
–   Neurosis 2.32205+29
−29
(−1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
52.1%
−1
1 0
–   Atlas 2.202204+33
−34
(−2)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
54.2%
−97
= 1 0 0
–   Neurosis 2.52203+17
−17
(−3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
58.6%
+89
1 0 = 1
–   RattateChess Bologna 20072197+25
−25
(−9)2 − 6
(+2−6=0)
25.0%
2.0 / 8
67.9%
−235
1 0 1 0 0 0 0 0
–   Alf 1.092192+23
−23
(−14)6 − 8
(+3−5=6)
42.9%
6.0 / 14
77.5%
−60
= = 0 = 1 = 0 0 = 0 0 1 1 =
–   AliChess 4.082190+32
−32
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
77.1%
−16
1 0
–   OBender 3.2.4.22188+20
−20
(−18)7 − 5
(+5−3=4)
58.3%
7.0 / 12
86.1%
+41
0 1 1 1 = 0 0 1 = = 1 =
–   Glass 0.1.0c2184+34
−34
(−22)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
84.0%
+37
= 1 = =
–   Amundsen 0.65.12184+34
−34
(−22)2 − 2
(+1−1=2)
50.0%
2.0 / 4
83.8%
−22
= 0 1 =
–   Neurosis 2.42184+31
−31
(−22)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
85.9%
+132
0 1 0 1 = 1 1 1
–   EveAnn 1.632183+34
−34
(−23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
85.2%
+119
1 =
–   Mediocre 0.342183+27
−27
(−23)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
88.7%
+72
1 0 1 =
–   Alex 2.032179+30
−30
(−27)16.5 − 14.5
(+14−12=5)
53.2%
16.5 / 31
90.8%
−2
1 0 0 1 1 0 0 = 1 0 1 1 1 0 = 0 0 1 1 1 1 = = 0 1 = 1 0 0 0 1
–   NagaSkaki 5.122177+19
−19
(−29)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
95.7%
+75
= 1 1 1 = = = =
–   Hamsters 0.0.62174+24
−24
(−32)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
95.8%
−83
0 = 1 = 0 =
–   Feuerstein 0.4.62170+38
−38
(−36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.3%
−36
1 0
–   Lime 662167+22
−22
(−39)3 − 3
(+3−3=0)
50.0%
3.0 / 6
98.6%
−39
0 1 1 0 0 1
–   Bearded 06_292150+31
−31
(−56)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.6%
+39
1 = 1 0
–   Atak 6.02141+35
−35
(−65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.8%
−160
0 = 0 1
–   Parrot 07.07.222135+20
−20
(−71)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+24
0 1 1 =
–   Prophet 2.0 32-bit2133+19
−19
(−73)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Parrot 07.01.162130+32
−32
(−76)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+80
1 =
–   TJchess 0.1212129+19
−19
(−77)29 − 15
(+23−9=12)
65.9%
29.0 / 44
100.0%
+35
= 1 1 0 0 = 0 1 = 0 1 = 1 1 1 = 1 1 = 1 1 1 0 0 = 1 = = 1 0 1 = = 1 1 1 1 1 1 0 0 1 1 =
–   Clarabit 1.00 32-bit2111+22
−22
(−95)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−89
1 = 0 1 0 0 1 = 1 0
–   Buzz 0.072080+28
−28
(−126)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Atak 6.22075+36
−36
(−131)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Feuerstein 0.4.5.12075+38
−38
(−131)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−131
0 1
–   Gibbon 2.01b2051+30
−30
(−155)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 1.8 32-bit2046+35
−35
(−160)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+39
0 1 1 1 = 1
–   Mustang 4.972033+27
−27
(−173)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+109
1 1 1 =
–   Matheus 2.32033+24
−24
(−173)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−16
= 1
–   Monarch 1.72029+22
−22
(−177)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BibiChess 0.51996+25
−25
(−210)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−352
= 0
–   Rival 1.181975+23
−23
(−231)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−373
0 =
–   Smash 1.0.31947+26
−26
(−259)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ECE 0.31911+26
−27
(−295)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−295
0 1
–   Clueless 1.41910+22
−22
(−296)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Warrior 1.0.31906+22
−22
(−300)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Surprise 4.3b131891+29
−30
(−315)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−315
0 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
ZCT 0.3.2451
played with current
participants of this list
Represented by
1-2-CPU    166ZCT 0.3.2500
32-bit#1682193202itself
32-bit 1-2-CPU#1692193202itself
32-bit single-CPU#1692193202itself
All    166ZCT 0.3.2500
Free    152ZCT 0.3.2500
Free 1-2-CPU    152ZCT 0.3.2500
Free 32-bit    192ZCT 0.3.2500
Free 32-bit 1-2-CPU    192ZCT 0.3.2500
Free 32-bit single-CPU    192ZCT 0.3.2500
Free single-CPU    152ZCT 0.3.2500
Single-CPU    166ZCT 0.3.2500

Created in 2005-2013 by CCRL team
Last games added on April 15, 2017