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

Options
Show each game results
Cheese 1.3b 32-bit (2308+35
−35
)Quote
Author: Patrice Duhamel (France) Link: Homepage
This is one of the 11 Cheese versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rodent 0.102534+33
−33
(+226)1 − 9
(+1−9=0)
10.0%
1.0 / 10
0.0%
−195
0 0 0 1 0 0 0 0 0 0
–   GreKo 9.2 32-bit2492+34
−34
(+184)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Arasan 9.22424+33
−34
(+116)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
0.0%
+36
0 1 0 0 0 = = 0 = 0 1 = = = = 0 0 1 1 0
–   Kiwi 0.6d 32-bit2412+20
−20
(+104)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+104
0 1
–   Dragon 4.62406+18
−18
(+98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+240
1 =
–   Djinn 0.925x2400+23
−23
(+92)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−50
= 0
–   Simplex 0.9.8 32-bit2396+30
−31
(+88)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Shield 1.1 64-bit2391+31
−31
(+83)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−101
1 0 1 0 0 0 1 0 0 0
–   DoubleCheck 2.5.4 32-bit2381+33
−33
(+73)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.1%
−20
0 = 0 = 1 0 0 = 0 1 1 0
–   Ifrit m1.5 32-bit2372+28
−28
(+64)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.2%
+220
1 =
–   GreKo 7.02370+28
−28
(+62)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.3%
−4
1 = = 0 = 0 0 0 = 1
–   TJchess 1.1 32-bit2370+33
−33
(+62)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.6%
−INF
0 0
–   iCE 0.22370+19
−19
(+62)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.1%
+166
1 = = 0 1 1
–   Alfil 6.102356+33
−33
(+48)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
2.5%
−154
0 0 0 0 0 0 1 = 1 0
–   Plisk 0.2.7d 32-bit2349+21
−21
(+41)1 − 5
(+0−4=2)
16.7%
1.0 / 6
2.4%
−194
= 0 0 = 0 0
–   Flux 2.2.12348+22
−22
(+40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.9%
+40
= =
–   Tytan 9.32 32-bit2344+28
−28
(+36)1 − 3
(+0−2=2)
25.0%
1.0 / 4
5.9%
−113
0 = = 0
–   Ghost 2.0.12341+19
−19
(+33)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
5.4%
−34
= = 0 =
–   Arion 1.72337+19
−19
(+29)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
8.1%
−127
0 =
–   Daydreamer 1.52332+22
−22
(+24)3 − 7
(+2−6=2)
30.0%
3.0 / 10
12.8%
−123
0 0 1 0 0 = = 0 1 0
–   Sjakk 1.1.92325+29
−29
(+17)3 − 5
(+2−4=2)
37.5%
3.0 / 8
23.3%
−66
1 1 = 0 0 0 = 0
–   EveAnn 1.672325+32
−32
(+17)2 − 0
(+2−0=0)
100.0%
2.0 / 2
24.7%
+INF
1 1
–   Mediocre 0.42318+32
−32
(+10)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
33.7%
+102
= = = 0 = 1 1 = 1 1 1 1 = 0 1 =
–   Dirty 0.99n2318+30
−29
(+10)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
33.3%
−86
0 1 0 = 0 0 0 = 1 =
–   ECE 12.012317+22
−22
(+9)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
33.4%
+61
= 0 1 = = 1
–   Natwarlal 0.142304+20
−20
(−4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
57.9%
−146
= 0
–   Waxman 20112303+26
−27
(−5)7 − 5
(+7−5=0)
58.3%
7.0 / 12
59.0%
+66
1 0 1 0 0 0 1 1 1 0 1 1
–   Alex 2.092299+30
−30
(−9)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
65.7%
−44
= = 1 0 0 0 1 0 = 1
–   Anechka 0.082294+19
−19
(−14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
75.4%
+128
1 =
–   Fischerle 0.9.70 SE 64-bit2291+24
−24
(−17)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
78.5%
+35
1 0 1 1 0 0 = 1
–   Pawny 0.1.62288+33
−33
(−20)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
79.3%
+15
1 0 0 1 = = 1 = 1 0
–   AliChess 4.252288+22
−22
(−20)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
82.9%
+75
= 0 1 1
–   Chaturanga 2.4.32285+22
−22
(−23)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
86.3%
−118
0 = 0 1
–   Butcher 1.61 32-bit2284+27
−27
(−24)2 − 4
(+1−3=2)
33.3%
2.0 / 6
85.8%
−133
= 1 0 0 0 =
–   Jumbo 0.4.0 64-bit2277+35
−35
(−31)3 − 3
(+3−3=0)
50.0%
3.0 / 6
89.3%
−31
0 0 0 1 1 1
–   Matilde 2008 32-bit2270+34
−34
(−38)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
94.0%
+266
1 1 1 0 1 1 1 1 1 =
–   Absolute Zero 2.4.4.0 64-bit2267+33
−33
(−41)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
95.5%
+3
0 1 0 1 1 = 0 1
–   Sungorus 1.4 32-bit2259+21
−21
(−49)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.2%
+176
1 0 1 1
–   Bearded N44.22219+36
−36
(−89)8 − 3
(+6−1=4)
72.7%
8.0 / 11
100.0%
+66
1 1 1 1 1 0 = = = 1 =
–   Bagatur 1.2d 32-bit2218+35
−35
(−90)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+22
0 1 1 = 1 =
–   Betsabe II 1.09c2211+36
−36
(−97)8.5 − 3.5
(+8−3=1)
70.8%
8.5 / 12
100.0%
+77
1 1 1 0 1 0 1 = 1 1 1 0
–   Jazz 501 32-bit2204+29
−29
(−104)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−104
1 0
–   Myrddin 0.85 32-bit2204+27
−27
(−104)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−246
= 0
–   Latista (Sinobyl) 1.52194+26
−26
(−114)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+42
1 =
–   Napoleon 1.7 64-bit2124+28
−28
(−184)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+143
1 1 1 0 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Cheese 1.3b 32-bit
played with current
participants of this list
Represented by
1-2-CPU    42Cheese 1.9 64-bit
32-bit    48Cheese 1.3
32-bit 1-2-CPU    48Cheese 1.3
32-bit single-CPU    48Cheese 1.3
All    42Cheese 1.9 64-bit
Free    42Cheese 1.9 64-bit
Free 1-2-CPU    42Cheese 1.9 64-bit
Free 32-bit    48Cheese 1.3
Free 32-bit 1-2-CPU    48Cheese 1.3
Free 32-bit single-CPU    48Cheese 1.3
Free single-CPU    42Cheese 1.9 64-bit
Single-CPU    42Cheese 1.9 64-bit

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