CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Rodent IV 0.30 64-bit (3002+29
−29
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 24 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Winter 0.9 64-bit3127+17
−17
(+125)5 − 17
(+1−13=8)
22.7%
5.0 / 22
0.0%
−55
0 0 0 0 = 0 = 0 0 1 0 = 0 = = 0 0 = 0 = = 0
–   chess22k 1.14 64-bit3077+16
−16
(+75)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+75
0 1 1 0 = = = =
–   Wasp 4.0 64-bit3076+19
−19
(+74)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
0
= 0 = 1 0 = = 0
–   Koivisto 4.0 64-bit3072+20
−20
(+70)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−79
= 0 0 =
–   ChessBrainVB 3.743066+14
−14
(+64)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+69
= 1 1 = 0 0 = =
–   Stash 29.0 64-bit3065+22
−22
(+63)5.5 − 8.5
(+0−3=11)
39.3%
5.5 / 14
0.0%
+8
= = = = = = = = = 0 0 = 0 =
–   iCE 4.0 64-bit3060+15
−15
(+58)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+117
= = = 1
–   Seer 1.2.1 64-bit3053+22
−22
(+51)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.2%
−25
= = 0 0 1 0 = 1 = 0 0 =
–   Weiss 1.3 64-bit3052+46
−45
(+50)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
3.3%
+14
0 = = = 1 = 0 =
–   Marvin 4.0.0 64-bit3050+22
−22
(+48)4 − 8
(+0−4=8)
33.3%
4.0 / 12
0.4%
−43
= 0 0 = = = = = 0 = = 0
–   Combusken 1.3.0 64-bit3048+23
−23
(+46)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.7%
+35
0 = 1 =
–   Minic 3.04 64-bit3044+75
−76
(+42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
15.4%
+42
= =
–   Bagatur 2.2a 64-bit3041+57
−57
(+39)2 − 2
(+1−1=2)
50.0%
2.0 / 4
11.2%
+39
= = 1 0
–   Combusken 1.3.1 64-bit3040+25
−25
(+38)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.6%
−57
0 0 1 =
–   Fat Fritz Junior w510 64-bit3030+26
−26
(+28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
8.1%
+28
= = 1 0
–   Pirarucu 3.3.5 64-bit3015+16
−16
(+13)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
21.6%
+69
= = 1 = 0 0 1 1 = 1 = = 1 = 1 0
–   Sting SF 27 64-bit3008+85
−83
(+6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
44.2%
+95
= 0 1 1
–   Topple 0.8.0 64-bit3006+23
−23
(+4)6 − 13
(+2−9=8)
31.6%
6.0 / 19
41.4%
−111
0 = 0 0 0 0 1 0 1 = = = 0 0 = = 0 = =
–   Monolith 2 64-bit3003+17
−17
(+1)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
46.6%
−20
0 = = = 0 = 0 1 = = 1 =
–   Bagatur 2.2 64-bit2996+18
−18
(−6)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
64.7%
+98
= 1 1 = = = 1 =
–   Stash 27.0 64-bit2993+28
−28
(−9)5 − 3
(+3−1=4)
62.5%
5.0 / 8
66.3%
+65
1 1 = = = = 1 0
–   Amoeba 3.2 64-bit2990+19
−19
(−12)8 − 10
(+3−5=10)
44.4%
8.0 / 18
76.1%
−49
0 = = = = 1 = 0 0 1 0 = 1 = = = = 0
–   FabChess 1.16 64-bit2985+19
−19
(−17)6.5 − 6.5
(+1−1=11)
50.0%
6.5 / 13
83.3%
−14
= = = = = = = = = 0 = 1 =
–   Weiss 1.2 64-bit2982+17
−17
(−20)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
87.3%
+47
= 1 = =
–   Deuterium 2019.2.37.73 64-bit2981+15
−15
(−21)5 − 9
(+2−6=6)
35.7%
5.0 / 14
89.3%
−112
0 = 1 = 0 0 = 0 = = 0 0 = 1
–   Godel 7.0 64-bit2979+17
−17
(−23)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
90.7%
−17
1 1 0 = 1 0 = 0 =
–   Amoeba 3.3 64-bit2968+70
−70
(−34)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
81.1%
+278
1 1 1 = 1
–   Counter 3.7 64-bit2966+26
−26
(−36)14.5 − 11.5
(+6−3=17)
55.8%
14.5 / 26
97.1%
−5
= 1 0 = = 0 = 1 1 = 1 = = = = 1 = = = 1 = = = = 0 =
–   Sting SF 28 64-bit2961+151
−155
(−41)1 − 0
(+1−0=0)
100.0%
1.0 / 1
70.3%
+INF
1
–   Cheng 4.40 64-bit2960+17
−17
(−42)6 − 3
(+3−0=6)
66.7%
6.0 / 9
99.3%
+52
= = 1 = 1 1 = = =
–   FabChess 1.15 64-bit2946+19
−19
(−56)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.9%
+100
= 1 = 1
–   Francesca MAD 0.30a 64-bit2936+25
−25
(−66)9.5 − 8.5
(+4−3=11)
52.8%
9.5 / 18
100.0%
−49
1 = = = = = = = = 1 = = 1 0 0 0 = 1
–   Tucano 9.00 64-bit2927+21
−21
(−75)13 − 5
(+8−0=10)
72.2%
13.0 / 18
100.0%
+55
= 1 1 = = 1 = = = = 1 1 = 1 = = 1 1
–   Asymptote 0.8 64-bit2909+19
−19
(−93)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+56
1 = = 1
–   Fruit Reloaded 15th ann. 64-bit2905+21
−21
(−97)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Koivisto 3.0 64-bit2898+26
−26
(−104)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−104
1 = 0 =
–   Stash 23.0 64-bit2881+28
−28
(−121)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−20
= = = 1 1 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on April 12, 2021