CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Rodent III 0.238 64-bit (2982+15
−14
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 22 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 10.00 64-bit3092+15
−15
(+110)9 − 21
(+1−13=16)
30.0%
9.0 / 30
0.0%
−6
= = 0 = = = 0 0 = 0 = = 0 = 0 = 0 0 = = 1 0 = 0 = 0 = 0 = 0
–   Komodo 12.1.1 MCTS 64-bit3080+15
−15
(+98)13.5 − 26.5
(+5−18=17)
33.8%
13.5 / 40
0.0%
−4
0 = 0 = = = = 1 0 0 0 = 0 = = = 0 0 0 0 = = 0 1 = 0 0 = = = 0 1 0 1 = = 0 0 1 0
–   Texel 1.07 64-bit3075+12
−12
(+93)9 − 23
(+1−15=16)
28.1%
9.0 / 32
0.0%
−38
0 = 1 0 0 = = = 0 0 = 0 = 0 = = = = = 0 = 0 0 0 0 0 0 0 = = = =
–   Laser 1.5 64-bit3072+14
−15
(+90)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−28
= 0 = = 1 0 0 0 0 0 0 0 0 0 1 = = 0 = 1 = = = 0 0 0 = = = = = 0
–   Vajolet2 2.6 64-bit3060+15
−15
(+78)5.5 − 14.5
(+2−11=7)
27.5%
5.5 / 20
0.0%
−74
0 0 0 0 = = 0 = 0 = 0 0 0 = = 1 0 0 1 =
–   Pedone 1.8 64-bit3059+16
−16
(+77)5 − 15
(+2−12=6)
25.0%
5.0 / 20
0.0%
−97
= 0 0 0 = 0 0 1 0 = = = 0 0 0 = 1 0 0 0
–   Arasan 21.0 64-bit3042+17
−17
(+60)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
0.0%
−13
= 0 = 0 = = 0 1 1 = = = = = 1 = 1 0 0 0 0 0 0 = 0 1 0 = = 0
–   Ethereal 9.65 64-bit3041+17
−17
(+59)15.5 − 18.5
(+6−9=19)
45.6%
15.5 / 34
0.0%
+33
= = 1 = 0 0 = = 1 1 0 = = 1 = = 1 = 0 = 0 = = 0 0 = = = = = = 1 0 0
–   Nemorino 4.00 64-bit3040+17
−17
(+58)13.5 − 22.5
(+4−13=19)
37.5%
13.5 / 36
0.0%
−15
= 0 0 = = = = 0 0 = = = 0 0 0 0 0 1 0 0 = = = = 0 = 0 1 = 1 = 1 = = = =
–   Gull 3.1 64-bit3039+16
−16
(+57)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−67
= 0 = = = 0 1 0 = 0 0 = 0 0 0 0 0 = 1 0 0 0 = 0 = 1 = 1 = = 0 0
–   Arasan 20.4.1 64-bit3037+16
−16
(+55)15 − 23
(+4−12=22)
39.5%
15.0 / 38
0.0%
−6
= 0 = 0 = = 0 0 = 0 1 0 = = = = 0 = = 0 1 0 = = = 0 = 1 = = = = = 1 0 0 = =
–   Senpai 2.0 64-bit3036+12
−12
(+54)19.5 − 16.5
(+12−9=15)
54.2%
19.5 / 36
0.0%
+80
1 = = 1 = 1 0 1 = 0 0 = 1 0 0 = 1 0 0 = 1 = 1 1 = 1 = 1 0 = 0 = = 1 = =
–   ChessBrainVB 3.663035+23
−23
(+53)8.5 − 9.5
(+3−4=11)
47.2%
8.5 / 18
0.0%
+36
= 0 = = = 1 = = = 0 = 0 1 = 0 1 = =
–   Arasan 20.5 64-bit3025+20
−20
(+43)6 − 10
(+1−5=10)
37.5%
6.0 / 16
0.0%
−27
0 = 0 = 1 = = = = 0 0 = = 0 = =
–   SmarThink 1.98 64-bit3025+13
−13
(+43)9 − 13
(+3−7=12)
40.9%
9.0 / 22
0.0%
−10
0 0 1 = 0 = = = 0 = 1 0 = = = = = = 0 1 = 0
–   ChessBrainVB 3.683025+21
−21
(+43)6 − 8
(+2−4=8)
42.9%
6.0 / 14
0.0%
+2
= 1 1 = 0 0 = = = = = = 0 0
–   Xiphos 0.2 64-bit3024+18
−18
(+42)14 − 20
(+6−12=16)
41.2%
14.0 / 34
0.0%
−9
1 0 0 = = 0 0 1 = 1 0 = = = = 0 0 = 0 0 = 0 0 = = 0 = = 1 1 = = = 1
–   Pedone 1.7 64-bit3013+17
−17
(+31)7 − 15
(+2−10=10)
31.8%
7.0 / 22
0.2%
−78
0 0 0 0 = = = = 0 = 0 0 0 1 = 1 = 0 = = = 0
–   Naum 4.6 64-bit3012+12
−12
(+30)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+187
1 =
–   Sting SF 9.9 64-bit3010+17
−17
(+28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.8%
+28
0 1 = =
–   Ethereal 9.30 64-bit3005+26
−25
(+23)6.5 − 6.5
(+3−3=7)
50.0%
6.5 / 13
6.6%
+13
1 = 0 = 1 = = = = 0 1 0 =
–   Vajolet2 2.5 64-bit3001+18
−18
(+19)11.5 − 10.5
(+5−4=13)
52.3%
11.5 / 22
4.6%
+32
= 1 = = 1 = = 0 0 = 0 = = = 1 = 1 1 = = 0 =
–   Hakkapeliitta TCEC v2 64-bit3000+13
−13
(+18)14 − 16
(+7−9=14)
46.7%
14.0 / 30
3.4%
−4
= = 0 1 = = 0 = 1 1 0 = 0 = 0 = = 1 0 0 1 = 0 = = 0 1 = = 1
–   Sting SF 9 64-bit2998+16
−16
(+16)13 − 19
(+5−11=16)
40.6%
13.0 / 32
7.4%
−37
0 = = = 0 = 0 = = 1 = 0 0 0 0 1 1 = 0 = = 0 1 = 0 = = = = = 0 1
–   Defenchess 1.1f 64-bit2997+12
−12
(+15)22.5 − 21.5
(+13−12=19)
51.1%
22.5 / 44
5.7%
+22
0 = 0 = = = 1 = 1 = = 1 0 0 = 1 1 0 0 1 1 = 0 = 1 = 1 1 = 1 0 = 0 = = 0 = 1 0 0 1 = = =
–   SmarThink 1.97 64-bit2995+16
−16
(+13)17.5 − 17.5
(+12−12=11)
50.0%
17.5 / 35
11.0%
+10
1 0 0 1 0 1 1 = 1 0 0 = 0 1 = = 0 = = = 0 1 1 = 1 = = 1 0 1 0 0 0 = 1
–   chess22k 1.11 64-bit2989+20
−20
(+7)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
28.5%
−8
= 1 = = = = = 0 = = 1 0 = 0
–   ChessBrainVB 3.612988+27
−27
(+6)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
36.5%
+57
0 1 = = = 1
–   Xiphos 0.1 64-bit2986+20
−20
(+4)16 − 16
(+7−7=18)
50.0%
16.0 / 32
37.7%
+6
= = 1 = 1 = = 1 0 = = = = = 1 = 1 0 1 0 0 = 0 0 = 0 1 = = = = =
–   Rodent III 0.275 64-bit2986+15
−15
(+4)22.5 − 17.5
(+8−3=29)
56.3%
22.5 / 40
36.2%
+38
0 0 = = = = = = = = 1 = = = = 1 = = = 1 = = = 1 0 = = = = 1 = = = 1 = 1 = 1 = =
–   Wasp 3.0 64-bit2984+12
−12
(+2)17 − 19
(+7−9=20)
47.2%
17.0 / 36
41.1%
−15
= = 1 = = = 0 1 0 = = 1 0 1 0 = = 0 1 = 0 = 1 0 = = 0 1 = = 0 = = = = =
–   Vajolet2 2.4 64-bit2969+21
−21
(−13)16 − 18
(+8−10=16)
47.1%
16.0 / 34
85.4%
−31
0 = = 0 0 0 0 0 1 0 = 0 = = 0 = = 1 = = = = 1 = 1 1 = = = 1 1 0 1 =
–   Ethereal 9.00 64-bit2968+18
−18
(−14)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
89.3%
+17
0 1 = = = = = = = 1 0 0 0 1 = 1 0 1 = = 1 1 = 1 = 1 = 0 = = 0 1
–   Alfil 15.8 64-bit2964+17
−17
(−18)14 − 18
(+7−11=14)
43.8%
14.0 / 32
95.3%
−54
0 1 = = = 0 1 1 1 0 0 = 0 = 0 0 = = 0 = = = 0 0 1 = 0 1 1 = = =
–   Hiarcs 142962+10
−10
(−20)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.9%
−102
= 0 1 0
–   chess22k 1.10 64-bit2956+18
−18
(−26)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
98.8%
−85
= = 0 =
–   Hakkapeliitta 3.0 64-bit2954+12
−11
(−28)20.5 − 15.5
(+13−8=15)
56.9%
20.5 / 36
99.9%
+15
1 0 1 1 0 = = = = = = = = 0 0 1 = = 0 1 0 = = = 1 1 = 1 1 1 1 0 = 1 1 0
–   chess22k 1.9 64-bit2951+22
−22
(−31)8.5 − 3.5
(+8−3=1)
70.8%
8.5 / 12
99.0%
+145
1 1 1 1 0 1 1 0 = 0 1 1
–   Wasp 2.6 64-bit2947+13
−13
(−35)25 − 15
(+15−5=20)
62.5%
25.0 / 40
100.0%
+39
= = 1 0 = 1 = 0 1 1 = 1 1 1 0 = = 1 = = = 1 = 1 = = 1 1 1 = = = 1 0 1 = = = 0 =
–   Deep Sjeng c't 20102941+10
−10
(−41)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−137
1 0 0 =
–   Rodent III 0.210 64-bit2937+19
−19
(−45)21 − 10
(+11−0=20)
67.7%
21.0 / 31
100.0%
+54
= = 1 = = = = = = = = = 1 1 1 = 1 = = = 1 = 1 1 = = = 1 1 1 =
–   Crafty 25.2 64-bit2931+11
−11
(−51)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−1
0 1 = 1 0 = = = = 1 = 1
–   chess22k 1.8 64-bit2930+20
−21
(−52)20.5 − 15.5
(+12−7=17)
56.9%
20.5 / 36
100.0%
−11
= 0 1 0 0 = = 0 = = 1 = 1 1 1 0 1 0 = 1 = = = = = = = 1 1 = 1 1 1 0 = =
–   Amoeba 2.8 64-bit2927+13
−13
(−55)24 − 12
(+14−2=20)
66.7%
24.0 / 36
100.0%
+40
= = = = 1 = 1 = = = 0 1 1 = 1 1 = 1 = 1 0 1 = 1 1 1 1 = = = 1 = = = = =
–   Bobcat 8.0 64-bit2923+13
−13
(−59)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−51
= = 0 1 1 0
–   Cheng 4.39 64-bit2922+11
−11
(−60)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−70
= 1 0 =
–   Deep Junior Yokohama 64-bit2920+14
−15
(−62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+95
1 =
–   Deep Junior 13.3 64-bit2918+16
−16
(−64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−64
= =
–   Spike 1.4 Leiden2914+8
−8
(−68)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Deuterium 2018.1.35.514 64-bit2913+13
−13
(−69)27.5 − 16.5
(+17−6=21)
62.5%
27.5 / 44
100.0%
+5
= 1 = = = 1 = 0 1 1 = 1 0 = = = = 1 1 = = 1 = 1 1 = 1 1 1 1 1 = 1 = 0 0 = = 0 = = = 0 1
–   Demolito 2018-03-01 64-bit2910+17
−17
(−72)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+124
1 1 = 1 0 1
–   Amoeba 2.7 64-bit2905+14
−14
(−77)23 − 14
(+16−7=14)
62.2%
23.0 / 37
100.0%
+3
= 1 0 1 0 1 = 1 = = 0 1 = 0 = 0 = 1 = 1 = 1 = 1 1 1 0 1 1 1 0 = = = 1 1 =
–   Toga II 4.0 64-bit2905+13
−13
(−77)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
+37
= = 1 1 = = 0 1 0 = 1 1 = 0 = 1 1 = 1 1 = = = 1 1 1 1 = 1 =
–   Quazar 0.4 64-bit2905+10
−10
(−77)21 − 13
(+14−6=14)
61.8%
21.0 / 34
100.0%
−6
= = = = = 1 = 1 1 1 = 0 1 0 = = = 1 0 0 = 1 1 0 0 1 = = 1 1 1 1 = 1
–   Atlas 3.91 64-bit2902+14
−14
(−80)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−162
0 = 1 0
–   chess22k 1.7 64-bit2899+22
−22
(−83)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+144
1 = 1
–   EXchess 7.97b 64-bit2893+13
−13
(−89)24.5 − 11.5
(+14−1=21)
68.1%
24.5 / 36
100.0%
+14
= = 1 1 1 = 1 = 0 = = 1 = 1 1 = = = = = 1 = = = = = 1 1 1 1 1 = = = = 1
–   Demolito 2017-08-26 64-bit2890+20
−20
(−92)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
−3
1 0 = = = 1 1 = = 1 0 1 = = 0 1 = 1 = = = = 1 = 1 1 1 1 1 0 1 0
–   Ethereal 8.62 64-bit2885+24
−24
(−97)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−22
= = 1 = 0 1 = 0 1 = = 1 = 0 1 1 = 1 1 0 1 = = = = 1 = 1 1 1 = 0
–   Scorpio 2.8 64-bit2885+14
−14
(−97)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−254
0 =
–   Dirty 30Apr2017 64-bit2856+14
−15
(−126)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−58
= = = 1
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(−146)27 − 9
(+19−1=16)
75.0%
27.0 / 36
100.0%
+12
= = = 1 1 = 1 1 = 1 1 = = 1 1 1 1 1 = 1 0 = 1 1 = 1 1 = = = 1 = 1 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on December 10, 2019