CCRL 40/4
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 2'021'227 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'384 (38.9%)
Black wins: 635'667 (31.4%)
Draws: 599'176 (29.6%)
White score: 53.7%

Engine Details

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Rodent III 0.232 64-bit (2913+20
−20
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 24 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 7.1 64-bit3335+10
−10
(+422)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chiron 4 64-bit3164+7
−7
(+251)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Xiphos 0.3 64-bit3135+14
−14
(+222)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+191
=
–   NirvanaChess 2.4 64-bit3129+10
−10
(+216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hannibal 1.7 64-bit3109+8
−8
(+196)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   BlackMamba 2.0 64-bit3090+19
−19
(+177)10.5 − 17.5
(+4−11=13)
37.5%
10.5 / 28
0.0%
+101
0 0 = = 1 = 0 0 = 0 = 1 = = 0 = = 0 = = 0 0 = 1 0 0 = 1
–   Senpai 2.0 64-bit3083+9
−9
(+170)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+139
=
–   Protector 1.9.0 64-bit3083+7
−7
(+170)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   iCE 3.0 64-bit3080+7
−7
(+167)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+197
=
–   Ethereal 9.65 64-bit3072+16
−16
(+159)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Xiphos 0.2 64-bit3061+13
−13
(+148)12.5 − 27.5
(+5−20=15)
31.3%
12.5 / 40
0.0%
+25
0 0 = 0 0 1 = 0 1 1 0 = 0 0 0 = = = 0 = 0 0 = 0 0 0 = = 0 = = = 0 = 0 1 0 1 0 =
–   Arasan 20.5 64-bit3058+13
−13
(+145)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+114
=
–   Defenchess (SCTR) 1.1f 64-bit3046+11
−11
(+133)11 − 20
(+5−14=12)
35.5%
11.0 / 31
0.0%
+43
= 0 = = = 0 = 0 = = 0 0 = 1 0 0 0 1 1 1 0 = 0 0 0 0 0 1 = = =
–   Vajolet2 2.5 64-bit3039+13
−13
(+126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SmarThink 1.98 64-bit3036+10
−10
(+123)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SmarThink 1.97 64-bit3030+11
−11
(+117)8 − 19
(+6−17=4)
29.6%
8.0 / 27
0.0%
−39
1 0 0 = = 0 = = 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0
–   Hakkapeliitta TCEC v2 64-bit3023+10
−10
(+110)7 − 20
(+4−17=6)
25.9%
7.0 / 27
0.0%
−69
0 0 1 0 = 0 = 1 0 1 0 0 0 0 0 = 0 = 0 = 1 0 0 0 = 0 0
–   Bobcat 8.0 64-bit2959+10
−10
(+46)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Amoeba 2.8 64-bit2951+13
−13
(+38)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.1%
−70
= 1 0 0 = = 0 0 0 0 1 = 1 1 = = 0 0 = = 0 0 = = 0 0 = 0 0 = = 0
–   Amoeba 2.7 64-bit2937+14
−14
(+24)17 − 13
(+9−5=16)
56.7%
17.0 / 30
2.7%
+64
= = 1 = = = = 0 1 = 1 = 1 = = = 0 = 1 = 0 0 = = = 1 1 1 1 0
–   Spark 1.0 64-bit2926+7
−7
(+13)13.5 − 13.5
(+7−7=13)
50.0%
13.5 / 27
12.3%
+14
= = 1 = = = = = = 0 0 = = 0 1 = 0 = 0 = 1 0 1 0 1 1 1
–   Deep Sjeng c't 20102925+14
−15
(+12)9 − 21
(+4−16=10)
30.0%
9.0 / 30
16.4%
−120
0 = = 0 1 0 = 0 0 = 1 = 1 = 0 = = 0 0 0 0 0 = 0 0 0 0 0 = 1
–   Spike 1.4 Leiden2920+7
−7
(+7)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
25.4%
−63
0 0 0 = 1 = 0 1 = = 1 = = 0 = 0 = 0 0 = = = 0 0 1 = 1 = 0 0
–   DiscoCheck 5.2.1 64-bit2912+9
−10
(−1)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
53.5%
+29
=
–   Demolito 2017-08-26 64-bit2910+14
−14
(−3)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
61.7%
−35
= 0 0 0 0 1 1 = = 0 = = 1 = 1 0 0 0 0 1 1 0 1 = = = 1 0 1 0
–   EXchess 7.97b 64-bit2910+12
−12
(−3)13 − 14
(+6−7=14)
48.1%
13.0 / 27
61.8%
−10
1 = 0 = 1 0 1 0 = = 0 0 1 1 = 1 0 = 0 = = = = = = = =
–   Scorpio 2.8 64-bit2906+16
−16
(−7)30 − 21
(+21−12=18)
58.8%
30.0 / 51
70.7%
+48
0 = = 1 1 = 1 = 0 1 0 1 1 1 1 = = 0 = 0 = = 0 = 0 0 1 1 0 = = 1 0 = 0 0 1 = = 1 1 1 1 1 1 1 1 = = 1 =
–   ChessBrainVB 3.502904+15
−15
(−9)18 − 10
(+12−4=12)
64.3%
18.0 / 28
76.3%
+79
= 1 1 1 0 = = 0 1 = = 1 1 = = 0 1 = 1 1 1 = = = 1 0 1 =
–   Zurichess Neuchatel 64-bit2899+11
−11
(−14)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.3%
−133
= 0
–   Quazar 0.4 64-bit2898+7
−7
(−15)16 − 14
(+9−7=14)
53.3%
16.0 / 30
92.0%
+6
= 1 0 1 0 = = = 1 = 0 0 1 = 1 0 = 0 = = 1 1 1 1 = = 0 = = =
–   Deuterium 14.3.34.130 64-bit2881+9
−9
(−32)34 − 26
(+24−16=20)
56.7%
34.0 / 60
99.8%
+13
= 0 1 = 0 0 = 1 1 0 0 0 = = 0 = 1 1 1 1 1 = = = = 1 1 1 1 = = 0 1 1 1 = = = 0 1 0 = 1 0 1 1 1 1 0 = 0 0 = 1 1 0 = 1 0 =
–   Gaviota 1.0 64-bit2871+8
−8
(−42)16.5 − 9.5
(+10−3=13)
63.5%
16.5 / 26
100.0%
+33
1 = 0 1 = 1 = = 0 0 1 = = 1 1 = 1 1 1 = 1 = = = = =
–   Tucano 7.00 64-bit2870+16
−16
(−43)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
100.0%
−53
= = 1 0 1 1 0 0 = = = = = 1 1 = = = = 0 0 0 = 0 1 = = = 0 1
–   MinkoChess 1.3 64-bit2867+9
−9
(−46)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
100.0%
+3
= = 1 1 = 0 = 1 = 1 = = 0 = 1 0 = 0 1 1 1 1 = 0 1 = = 0 1 =
–   Dirty 30Apr2017 64-bit2863+21
−21
(−50)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+129
1 =
–   DisasterArea 1.65 64-bit2863+11
−11
(−50)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
100.0%
−106
1 0 0 1 = 0 1 0 1 1 0 0 0 1 0 0 0 = 0 = 1 = = 0 = = = = = =
–   Nemo 1.0.1 64-bit2856+7
−7
(−57)18 − 11
(+14−7=8)
62.1%
18.0 / 29
100.0%
+27
1 = 0 0 = = 1 1 1 1 = 0 1 = 1 1 0 1 1 = 0 = 1 1 1 0 0 1 =
–   Zappa Mexico II 64-bit2842+7
−7
(−71)14.5 − 14.5
(+9−9=11)
50.0%
14.5 / 29
100.0%
−67
1 = 0 = = 1 1 0 1 0 0 1 1 = = = 0 = 0 1 = 0 1 0 = 1 = = 0
–   Tornado 8.0 64-bit2825+11
−11
(−88)20.5 − 9.5
(+18−7=5)
68.3%
20.5 / 30
100.0%
+54
1 1 1 1 1 = 1 0 0 1 1 = 1 = 1 = 0 1 = 0 1 0 1 0 1 1 1 0 1 1
–   The Baron 3.41 64-bit2823+17
−17
(−90)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Octochess r5506 64-bit2822+15
−15
(−91)20 − 10
(+15−5=10)
66.7%
20.0 / 30
100.0%
+22
1 1 1 = 1 1 1 = 0 = 0 1 = = 1 0 = = = 1 1 = 1 1 1 0 1 = 1 0
–   Gogobello 1.4 64-bit2755+13
−13
(−158)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Shield 2.1 64-bit2735+13
−13
(−178)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   WyldChess 1.51 64-bit2631+13
−13
(−282)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Zarkov 6.552618+12
−12
(−295)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hamsters 0.7.12579+8
−8
(−334)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Betsabe II 1.752523+17
−17
(−390)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pepito 1.59.2 64-bit2520+11
−11
(−393)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Coiled 0.4 64-bit2508+15
−15
(−405)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Little Goliath Evolution 3.122504+6
−7
(−409)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tao 5.62486+9
−9
(−427)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gothmog 1.0b102478+17
−17
(−435)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dragon 4.62419+8
−8
(−494)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gibbon 2.69a 64-bit2323+13
−14
(−590)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019