CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Cheese 2.2 64-bit (2838+21
−21
)Quote
Author: Patrice Duhamel (France) Link: Homepage
This is one of the 15 Cheese versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Koivisto 4.0 64-bit3073+19
−19
(+235)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−54
= 0 0 0
–   Seer 1.2.1 64-bit3053+22
−22
(+215)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
+61
1 0 0 = 1 0 0 0 0 = = 0
–   Pirarucu 3.3.5 64-bit3012+16
−16
(+174)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+23
0 0 = =
–   Stash 27.0 64-bit2994+28
−28
(+156)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
+26
0 = 1 0 1 0 0 0 0 1 0 =
–   FabChess 1.16 64-bit2985+18
−18
(+147)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−142
0 = 0 0
–   Cheng 4.40 64-bit2961+16
−17
(+123)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+18
0 0 = = 0 = = =
–   Mr Bob 1.0.0 64-bit2961+29
−29
(+123)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−26
0 0 0 1 = 0 0 = 1 0 0 =
–   Berserk 3.2.1 64-bit2937+28
−28
(+99)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+25
= = 0 1 = = = = 0 = 0 0 1 = 0 0
–   Francesca MAD 0.30a 64-bit2932+24
−24
(+94)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+25
= 0 1 0 = = = 0 = = = 0
–   Tucano 9.00 64-bit2932+21
−21
(+94)12.5 − 13.5
(+8−9=9)
48.1%
12.5 / 26
0.0%
+83
= 1 = = = 1 = 0 1 0 0 = 1 0 = 1 = 0 1 0 1 0 = 1 0 0
–   Cheng 4.39 64-bit2919+10
−10
(+81)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Dirty CUCUMBER 64-bit2917+12
−12
(+79)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+26
1 = 0 = 0 = = = 0 1 = 0
–   Deep Junior 13.3 64-bit2915+16
−16
(+77)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
0.0%
+148
= 1 1 = 1 = = = 0 = = 1
–   Spike 1.4 Leiden2914+8
−8
(+76)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−37
1 0 0 = 1 0 = 0 = 0 = 0
–   Francesca MAD 0.29 64-bit2913+21
−21
(+75)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−48
= 0 0 1 0 = 0 =
–   Asymptote 0.8 64-bit2911+18
−18
(+73)10 − 18
(+3−11=14)
35.7%
10.0 / 28
0.0%
−11
0 = = 0 = = 1 0 1 1 0 = = = 0 0 = 0 = 0 = = 0 0 = = 0 =
–   Counter 3.5 64-bit2907+19
−19
(+69)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+69
= = = =
–   Fruit Reloaded 15th ann. 64-bit2907+20
−21
(+69)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−114
0 1 0 0 0 = = 0
–   tomitankChess 5.0 64-bit2904+36
−36
(+66)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−17
= = 0 = 1 0 0 = 0 0 1 =
–   Toga II 4.0 64-bit2903+13
−13
(+65)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−12
0 0 = 0 1 = 0 = = 1 0 =
–   Crafty 25.6 64-bit2903+22
−22
(+65)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−85
= 0 0 0 = = 0 =
–   Amoeba 2.7 64-bit2901+13
−13
(+63)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.0%
+4
0 1 1 0 0 = 1 0 1 0 0 =
–   Koivisto 3.0 64-bit2900+25
−25
(+62)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+85
1 = 1 = = = 1 0 0 =
–   Protector 1.4.0 64-bit2899+14
−14
(+61)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−68
= 0 = 0 0 = 1 = 0 0 0 =
–   Gogobello 2.2 64-bit2896+19
−19
(+58)9 − 15
(+5−11=8)
37.5%
9.0 / 24
0.0%
−27
0 1 = 0 = 0 1 0 = 0 = 1 0 0 0 = 0 = 1 = 1 0 0 =
–   Spark 1.0 64-bit2891+12
−12
(+53)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
0.0%
+30
= = = = 1 0 = = = 0 = =
–   Tucano 8.00 64-bit2885+18
−18
(+47)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.1%
−123
0 0 = 0 0 = = 0 0 1 0 =
–   Stash 23.0 64-bit2881+28
−28
(+43)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.8%
−26
= = = = 0 0 = = 0 = 0 1
–   Invictus r305 64-bit2879+17
−17
(+41)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.1%
+16
0 = 0 = 0 1 = = = = 1 =
–   The Baron 3.44 64-bit2865+12
−12
(+27)6 − 6
(+3−3=6)
50.0%
6.0 / 12
1.5%
+27
= 1 = = 0 = 1 = 1 0 = 0
–   Thinker 5.4d Inert 64-bit2864+15
−15
(+26)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
2.8%
−43
0 = = = = 0 0 = 0 1 = =
–   Zappa Mexico II 64-bit2853+10
−10
(+15)7 − 5
(+4−2=6)
58.3%
7.0 / 12
11.9%
+67
1 = = 0 0 = = = 1 = 1 1
–   MinkoChess 1.3 64-bit2852+14
−14
(+14)7 − 5
(+7−5=0)
58.3%
7.0 / 12
15.5%
+87
1 0 0 1 1 1 1 0 0 1 1 0
–   Nemo 1.0.1 64-bit2847+12
−12
(+9)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
25.6%
−15
1 0 = = = = = 0 1 = = 0
–   Mr Bob 0.9.0 64-bit2836+23
−23
(−2)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
56.9%
−57
1 0 = = = 0 = 1 = 0 0 = 0 1 = 0
–   Zurichess Neuchatel 64-bit2830+12
−12
(−8)5 − 7
(+4−6=2)
41.7%
5.0 / 12
76.3%
−65
1 = 0 0 1 = 1 0 1 0 0 0
–   tomitankChess 4.2 64-bit2818+25
−25
(−20)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
89.9%
+25
1 1 0 = = = 1 0 = 1 = 1 1 0 = 0 0 1 1 =
–   Crafty 25.1 64-bit2813+24
−24
(−25)3 − 9
(+1−7=4)
25.0%
3.0 / 12
94.2%
−193
1 0 0 0 0 = = 0 = = 0 0
–   OliThink 5.9.2 64-bit2800+27
−27
(−38)11 − 5
(+9−3=4)
68.8%
11.0 / 16
98.7%
+95
1 = = 1 = 0 1 = 1 1 1 1 1 0 0 1
–   ProDeo 3.12795+31
−31
(−43)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.9%
+39
1 1 = 0
–   RuyDos 1.1.11 64-bit2786+20
−20
(−52)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
100.0%
+17
1 0 = = = 1 = 1 = 1 0 0 1 1 1 = 1 = 0 1 1 0 1 0
–   Rybka 1.0 32-bit2786+14
−14
(−52)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+94
= 1 1 1 1 0 = = 1 0 1 1
–   Devel 3.8.42784+26
−26
(−54)4.5 − 3.5
(+1−0=7)
56.3%
4.5 / 8
99.9%
−26
= = = = 1 = = =
–   Pawny 1.2 64-bit2779+13
−13
(−59)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+90
1 1 1 = 1 0 1 = = 0 1 1
–   ProDeo 3.02778+30
−30
(−60)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+64
1 = = 1 1 = 1 0
–   Stash 21.2 64-bit2775+28
−28
(−63)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−52
= 0 = 1
–   Naraku 1.42774+16
−16
(−64)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+59
1 0 = 1 1 0 = 1 0 1 1 1
–   Twisted Logic 20100131x 64-bit2770+16
−16
(−68)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−60
1 = 1 0 1 = 0 0 1 = 0 =
–   Orion 0.7 64-bit2760+25
−25
(−78)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−137
= = = 0
–   Minic 0.82 64-bit2753+27
−27
(−85)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−13
= 1 1 = = = = = 1 = 1 0
–   Devel 3.2.92746+24
−24
(−92)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+57
= 1 1 =
–   Fruit 2.2.12744+13
−13
(−94)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+101
1 1 1 1 0 1 = 0 1 1 1 =
–   Chronos 1.9.9 64-bit2739+12
−12
(−99)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+33
= 1 1 1 1 = = 0 1 = 1 =
–   Carballo 1.7 64-bit2737+14
−14
(−101)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−8
0 1 1 1 0 1 = = 0 = 1 1
–   Arminius 2018-12-23 64-bit2733+12
−12
(−105)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
−45
0 1 = = 1 1 1 1 = 0 = 1 = = 0 =
–   Chessmaster 11 Archangel2702+19
−19
(−136)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−70
= 0 1 1 = = = 1 = 1 = =
–   DanaSah 8.32697+19
−19
(−141)9 − 7
(+5−3=8)
56.3%
9.0 / 16
100.0%
−99
1 0 0 = = 0 = = 1 1 = 1 1 = = =
–   ECE 20.1 64-bit2693+20
−20
(−145)10 − 6
(+7−3=6)
62.5%
10.0 / 16
100.0%
−67
1 1 = = = 1 1 0 1 = 0 0 = = 1 1
–   Velvet 1.1.0 64-bit2685+25
−25
(−153)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−3
1 = = 1
–   WyldChess 1.51 64-bit2683+15
−15
(−155)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+132
1 1 1 1 1 1 1 = 1 = = 1
–   Francesca MAD 0.21 64-bit2672+22
−22
(−166)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+26
= 0 0 1 = 1 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021