CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Chezzz 1.0.3#240  (2309+21
−21
)Quote
Author: David Rasmussen (Denmark) Link: Homepage
This is the only Chezzz version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Coiled 0.4 64-bit2562+20
−20
(+253)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−108
0 0 0 0 0 =
–   Ethereal 7.70 64-bit2508+31
−31
(+199)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
0
0 0 1 = 0 0
–   Bearded N44.5 64-bit2435+35
−35
(+126)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−233
0 0 0 0 0 =
–   TJchess 1.3 64-bit2431+20
−20
(+122)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+62
= = = 0
–   RomiChess P3n 64-bit2417+26
−26
(+108)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+24
= = = 0 = 0
–   Jumbo 0.4.34 64-bit2412+26
−26
(+103)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+62
0 1 0 = 0 = 0 1 1 =
–   RomiChess P3k 32-bit2405+19
−19
(+96)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
+27
1 = 0 = = 0 1 0 1 = 0 1 = 0 0 = = = = = 0 0 1 0 = 0 = = 0 1 0 0
–   nanoSzachy 3.42405+23
−23
(+96)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
0.0%
+90
1 0 = = 1 0 =
–   Gaia 3.5 32-bit2403+23
−23
(+94)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−29
0 = 1 0 0 0 = = 0 0 0 = 1 0 0 0 1 1 1 0 1 0 = 0 0 = 0 1 0 = 0 0
–   Lozza 1.16 64-bit2395+25
−25
(+86)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−90
0 0 1 0 0 = 0 = = 0
–   Amy 0.87b2394+25
−25
(+85)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−141
0 0 0 1
–   Gosu 0.162387+20
−20
(+78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+160
1 = 1 0
–   Horizon 4.42385+18
−18
(+76)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+45
=
–   Amateur 2.822385+21
−21
(+76)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−6
1 0 = 0
–   Dorky 4.3 32-bit2384+26
−26
(+75)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Comet B682384+21
−21
(+75)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−214
0 = 0 0
–   Sage 3.532383+18
−18
(+74)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−61
= = 0 = 0 0 0 0 = 0 = 1 1 0 = 0 0 0 0 1
–   Waxman 20162374+23
−23
(+65)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+65
= 0 1 = 0 = = 1
–   Ares 1.0042371+16
−16
(+62)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+31
=
–   Jumbo 0.5.3 64-bit2368+30
−31
(+59)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.1%
−53
= 0 1 0 0 =
–   RedQueen 0.7 64-bit2363+35
−35
(+54)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
0.4%
−118
0 0 = 0 1 0 0 0 1 = = 0 0 0 = 0 0 = 1 0 0 0 1 0
–   RomiChess P3m 64-bit2363+30
−30
(+54)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.2%
+96
= 0 0 1 = = 1 1
–   GreKo 6.52362+26
−26
(+53)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   OliThink 5.3.0 32-bit2357+21
−21
(+48)5 − 3
(+5−3=0)
62.5%
5.0 / 8
0.1%
+158
1 0 1 0 1 1 0 1
–   pikoSzachy Extreme 22354+34
−34
(+45)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
1.3%
+82
= = 1 = 0 0 1 1
–   Glass 1.32352+26
−26
(+43)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.6%
+199
1 =
–   Plisk 0.2.6 32-bit2351+33
−33
(+42)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.8%
−40
1 = 0 0
–   Plisk 0.2.7d 32-bit2350+21
−21
(+41)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.4%
+41
= 1 = 0
–   Flux 2.2.12350+22
−22
(+41)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.5%
+41
1 = 0
–   Dirty 0.99z2348+35
−35
(+39)4 − 6
(+2−4=4)
40.0%
4.0 / 10
3.2%
−24
= 0 1 0 = = 1 0 = 0
–   Tytan 9.32 32-bit2344+28
−28
(+35)4 − 3
(+3−2=2)
57.1%
4.0 / 7
2.4%
+87
0 1 = 1 = 1 0
–   Eeyore 1.502341+26
−26
(+32)1 − 3
(+1−3=0)
25.0%
1.0 / 4
3.1%
−203
0 0 1 0
–   Ghost 2.0.12341+19
−19
(+32)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
1.5%
+24
= = 1 = 0
–   Jumbo 0.4.17 64-bit2339+28
−27
(+30)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
4.1%
−5
0 1 1 0 = = 0 = 0 1
–   FireFly 2.7.2 64-bit2339+28
−28
(+30)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
4.6%
+67
= = = = 1 =
–   LittleThought 1.03 32-bit2337+21
−21
(+28)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
2.9%
+17
1 = 0 1 1 1 = 0 0 0 0 0 0 1 1 = 0 1 1 1 0 1 1 = 0 1 = 0 = 0 0 =
–   CyberPagno 2.3 64-bit2337+27
−27
(+28)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
5.2%
+132
1 0 = 1 = 1 1 1 0 =
–   Rodin 2.3a2337+25
−24
(+28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.6%
+185
1 =
–   Arion 1.72337+19
−19
(+28)0 − 4
(+0−4=0)
0.0%
0.0 / 4
2.6%
−INF
0 0 0 0
–   Aice 0.99.22333+20
−20
(+24)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
5.1%
−137
0 = 0 0 1
–   Bagatur 1.4c 64-bit2333+35
−35
(+24)4 − 6
(+4−6=0)
40.0%
4.0 / 10
12.1%
−62
0 1 0 1 0 1 1 0 0 0
–   Amundsen 0.802332+20
−20
(+23)2 − 2
(+2−2=0)
50.0%
2.0 / 4
5.7%
+23
0 0 1 1
–   Asterisk 0.62329+20
−20
(+20)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
8.5%
−207
= 0 0
–   Isa 2.0.61 64-bit2328+32
−32
(+19)3 − 3
(+3−3=0)
50.0%
3.0 / 6
16.0%
+19
0 1 1 0 1 0
–   Alex 2.132324+32
−32
(+15)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
21.5%
+133
1 1 = = =
–   Averno 0.812319+21
−21
(+10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
25.5%
+20
= = 0 1
–   Sungorus 1.4 64-bit2315+30
−30
(+6)12.5 − 11.5
(+10−9=5)
52.1%
12.5 / 24
37.2%
+19
1 = 0 1 0 0 0 1 1 1 1 1 0 1 0 1 0 0 = = 0 1 = =
–   EveAnn 1.722315+22
−22
(+6)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
33.9%
+120
1 = 1 = 1 = 0 1
–   KnightX 1.922313+21
−21
(+4)1 − 3
(+1−3=0)
25.0%
1.0 / 4
38.4%
−223
0 1 0 0
–   Waxman 20102307+21
−22
(−2)10 − 14
(+5−9=10)
41.7%
10.0 / 24
53.8%
−52
= 0 = 0 = 0 0 = 0 = = = 1 1 0 = 0 1 0 0 = 1 = 1
–   Cheese 1.32306+17
−17
(−3)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
57.2%
−51
0 0 = 1 0 = = 0 1 = = 0 1 0 = 0 = 1 0 1 = =
–   Ares 1.003a2301+35
−35
(−8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
64.4%
−150
0 =
–   Sjakk 1.1.82300+24
−24
(−9)8.5 − 15.5
(+7−14=3)
35.4%
8.5 / 24
70.1%
−126
0 1 0 = 1 1 0 = 0 0 0 0 0 1 0 0 1 0 0 = 0 1 0 1
–   Joker 1.1.142300+20
−20
(−9)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
73.3%
+143
= 1 = 1 = 1
–   Alex 2.092299+30
−30
(−10)8.5 − 15.5
(+7−14=3)
35.4%
8.5 / 24
70.3%
−126
0 1 0 0 0 0 0 0 0 1 = = 1 = 1 0 0 0 1 0 1 0 0 1
–   Xpdnt 0809272298+29
−29
(−11)6 − 5
(+5−4=2)
54.5%
6.0 / 11
72.3%
+30
1 1 = 0 0 1 = 0 1 0 1
–   Zeus 1.292297+21
−21
(−12)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
78.9%
+345
1 1 = 1 1 1
–   Anechka 0.082294+19
−19
(−15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
83.9%
−157
0 =
–   Popochin 3.22293+18
−18
(−16)5.5 − 3.5
(+2−0=7)
61.1%
5.5 / 9
87.2%
+46
= = = 1 = 1 = = =
–   Fischerle 0.9.80 SE 64-bit2292+24
−24
(−17)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
84.6%
+15
1 = 1 0 = 1 1 0 0 =
–   Butcher 1.60n12283+23
−23
(−26)1 − 1
(+0−0=2)
50.0%
1.0 / 2
94.4%
−26
= =
–   Rodin 2.1h2282+30
−30
(−27)22 − 10
(+19−7=6)
68.8%
22.0 / 32
92.9%
+114
= 1 1 0 1 1 = 1 = 1 0 1 1 1 = = 0 1 1 1 1 1 0 1 0 = 1 0 1 1 0 1
–   Jumbo 0.4.0 64-bit2277+35
−35
(−32)4 − 2
(+4−2=0)
66.7%
4.0 / 6
93.5%
+112
1 1 0 1 0 1
–   Chispa 4.0.32271+19
−19
(−38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.5%
−180
= 0
–   Matilde 2008 32-bit2270+33
−33
(−39)5 − 1
(+4−0=2)
83.3%
5.0 / 6
97.1%
+187
1 = 1 = 1 1
–   Jazz 444 64-bit2260+35
−35
(−49)12 − 12
(+10−10=4)
50.0%
12.0 / 24
99.2%
−51
1 1 0 1 0 0 0 = 1 = 1 1 = 0 1 1 1 0 0 0 0 1 0 =
–   AliChess 4.192241+31
−32
(−68)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+27
1 = 1 0 0 0 1 1 1 = 1 = 1 0 1 = 1 1 1 1 = 0 0 = 1 = = 1 1 0 1 =
–   AliChess 4.182240+32
−33
(−69)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−17
1 0 0 1 1 = 1 0
–   Deuterium 06.08.25.042228+27
−27
(−81)4.5 − 2.5
(+4−2=1)
64.3%
4.5 / 7
100.0%
+29
0 = 1 0 1 1 1
–   Hussar 0.22222+34
−34
(−87)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+147
0 1 1 1
–   Beowulf 2.4a 32-bit2215+22
−22
(−94)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+195
1 = 1 1
–   ZCT 0.3.24512207+27
−27
(−102)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+183
1 1 0 1 1 0 1 1 1 1
–   Neurosis 2.52204+17
−17
(−105)6.5 − 0.5
(+6−0=1)
92.9%
6.5 / 7
100.0%
+284
1 = 1 1 1 1 1
–   EXchess 5.04b 64-bit2186+29
−29
(−123)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
−31
= = = 1 1 0 = 0 1 1 1 1 1 1 = 0 1 1 0 1 0 0 1 =
–   RedQueen 0.62173+30
−30
(−136)13 − 11
(+10−8=6)
54.2%
13.0 / 24
100.0%
−108
= 0 1 = 0 1 = = 0 0 0 1 1 = 1 1 0 0 1 1 1 = 0 1
–   Lime 662169+22
−22
(−140)5 − 2
(+4−1=2)
71.4%
5.0 / 7
100.0%
+12
1 = 1 1 = 1 0
–   Ifrit j3.8 64-bit2154+34
−35
(−155)15.5 − 8.5
(+14−7=3)
64.6%
15.5 / 24
100.0%
−37
1 1 1 1 = 1 = 1 1 1 0 1 0 1 = 0 1 1 0 0 0 0 1 1
–   GopherCheck 0.2.2 64-bit2141+34
−35
(−168)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+114
1 = 1 1
–   Napoleon 1.7 64-bit2124+28
−28
(−185)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+138
1 1 1 1 0 1
–   MOBMAT 0.903d 64-bit1909+43
−43
(−400)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
Chezzz 1.0.3
played with current
participants of this list
Represented by
1-2-CPU    214nothing
32-bit#149-1502291272itself
32-bit 1-2-CPU#1512290272itself
32-bit single-CPU#1512290272itself
All    214nothing
Free    207nothing
Free 1-2-CPU    207nothing
Free 32-bit#136-1372292272itself
Free 32-bit 1-2-CPU#136-1372292272itself
Free 32-bit single-CPU#136-1372292272itself
Free single-CPU    207nothing
Single-CPU    214nothing

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018