CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Rodent II 0.8.7 64-bit (2810+27
−27
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 18 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.05 64-bit3011+15
−15
(+201)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Chiron 1.5 64-bit2969+15
−15
(+159)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+47
= 0 = = 0 = = = 0 0
–   Fizbo 1.6 64-bit2965+29
−29
(+155)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−172
0 0 0 0 = 0 0 0 = 0
–   Hakkapeliitta 3.0 64-bit2957+13
−13
(+147)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+147
1 1 0 0
–   Deep Sjeng c't 20102942+10
−10
(+132)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−10
= 0
–   Deep Shredder 12 64-bit2942+10
−9
(+132)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
+33
1 = = = 0 0 = 0 0 = = 0
–   SmarThink 1.80 64-bit2940+25
−25
(+130)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−19
= 0 = 0
–   Deep Junior Yokohama 64-bit2922+16
−16
(+112)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Cheng 4.39 64-bit2920+13
−13
(+110)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−121
= = 0 0 0 0
–   Spike 1.4 Leiden2920+8
−8
(+110)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Deep Junior 13.3 32-bit2910+15
−15
(+100)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−126
0 0 0 = 0 0 1 0 0 =
–   Gull 1.1 64-bit2909+19
−20
(+99)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+67
= 0 = = 0 0 1 1 = =
–   Quazar 0.4 64-bit2906+11
−11
(+96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−46
0 =
–   Hannibal 1.2 32-bit2905+15
−15
(+95)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−158
= 0 0 0 0 0 0 0 = =
–   Hiarcs 13.22900+11
−11
(+90)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−37
0 = 0 0 1 = = 0 = 0
–   Vajolet2 2.1 64-bit2897+24
−24
(+87)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.0%
+84
= = = = 1 = 1 1 0 0 1 = = = 0 0
–   DiscoCheck 5.2.1 64-bit2896+15
−15
(+86)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+40
0 0 1 = = =
–   Booot 5.2.0 64-bit2895+15
−15
(+85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−57
0 =
–   Spark 1.0 64-bit2894+12
−12
(+84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−58
0 =
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(+82)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
0.0%
+124
1 = = = = =
–   Arasan 18.3 64-bit2875+27
−27
(+65)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
0.0%
+42
= = = 0 = 1 0 1 = 1 = 0 0 1 = 0
–   EXchess 7.88b 64-bit2871+25
−25
(+61)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.1%
+61
= = = = 1 0
–   Komodo 1.0 32-bit2867+16
−16
(+57)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+57
= 1 = 0 1 = 0 = 0 1
–   Crafty 25.0 64-bit2865+20
−20
(+55)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
−69
= 0 0 0 = = 0 = 0 0 0 1 0 = 1 =
–   Stockfish 1.5.1 32-bit2865+15
−15
(+55)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−97
= = 0 0 0 1 0 1 0 0
–   Thinker 5.4d Inert 64-bit2863+17
−17
(+53)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−104
= 0
–   Gaviota 1.0 64-bit2860+13
−14
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−92
0 =
–   Rybka 1.1 32-bit2855+18
−18
(+45)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.3%
−6
0 = = 0 0 = 1 = = =
–   MinkoChess 1.3 64-bit2854+15
−15
(+44)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.2%
+186
= 1
–   EXchess 7.71b 64-bit2853+22
−22
(+43)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.6%
+101
1 1 1 0 = 1 = = = 0
–   Thinker 5.4c Inert 32-bit2851+13
−13
(+41)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.3%
+45
1 = 0 = 1 0 1 0 = =
–   Naum 3 32-bit2849+19
−19
(+39)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.9%
+39
= = 1 = = 0 1 0 0 1
–   Bobcat 7.1 64-bit2848+25
−25
(+38)7 − 9
(+5−7=4)
43.8%
7.0 / 16
1.7%
−6
= 1 1 0 0 0 1 = = 1 0 0 = 0 1 0
–   Nemo 1.0.1 64-bit2848+13
−13
(+38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.6%
+195
1 =
–   Atlas 3.80 64-bit2848+14
−14
(+38)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.5%
−25
0 = 0 0 1 0 = 1 = =
–   Dirty 3Nov2015 64-bit2838+17
−17
(+28)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
3.8%
−3
1 0 1 = 0 = = 0 1 0
–   ChessBrainVB 3.032822+25
−25
(+12)4 − 2
(+2−0=4)
66.7%
4.0 / 6
25.4%
+100
= = 1 = = 1
–   Tornado 4.88 64-bit2820+16
−16
(+10)3 − 7
(+0−4=6)
30.0%
3.0 / 10
24.9%
−101
= = 0 0 = = = 0 0 =
–   Scorpio 2.7.7 64-bit2805+16
−16
(−5)5 − 5
(+3−3=4)
50.0%
5.0 / 10
61.8%
−9
= 1 = 0 0 1 = 0 1 =
–   Rhetoric 1.4.3 64-bit2801+14
−14
(−9)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
72.6%
−40
= = 1 0 1 = = 0 = 0
–   GnuCheese 1.00 64-bit2794+16
−16
(−16)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
83.4%
+15
= 1 0 1 1 0 = = 1 0
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(−23)6 − 4
(+3−1=6)
60.0%
6.0 / 10
92.7%
+36
= = 1 = 1 = = = 0 1
–   Pawny 1.2 64-bit2783+16
−16
(−27)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
95.9%
0
= 1 1 0 = = = = = =
–   Octochess r5506 64-bit2779+19
−19
(−31)3 − 7
(+2−6=2)
30.0%
3.0 / 10
96.8%
−184
0 = 1 0 0 0 0 1 0 =
–   Frenzee 3.5.19 64-bit2776+15
−15
(−34)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
98.6%
+117
1 1 = = 1 1 = = 1 =
–   Naraku 1.42776+16
−17
(−34)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
98.3%
+137
1 = = 0 1 1 = 1 1 1
–   Laser 1.1 64-bit2753+27
−27
(−57)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.8%
−93
1 1 0 = 0 0 1 0 = =
–   Tucano 6.00 64-bit2724+15
−16
(−86)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−30
= 1 = = 1 = = = 1 0
–   Amoeba 2.0 64-bit2723+28
−28
(−87)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+4
= 1 1 0 = = 1 1 = =
–   Carballo 1.6 64-bit2710+27
−27
(−100)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+51
1 = 1 = = 1 = 1 = 1
–   Amoeba 1.4 64-bit2705+27
−27
(−105)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−32
0 1 0 1 = 1 0 1 1 =
–   Zurichess Graubuenden 64-bit2688+25
−25
(−122)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+4
1 = 0 1 1 = = 1 = 1
–   Gandalf 7 64-bit2630+26
−26
(−180)16 − 4
(+13−1=6)
80.0%
16.0 / 20
100.0%
+32
1 = 1 1 1 1 1 1 = 1 1 1 = 1 = 1 = = 0 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Rodent II 0.8.7 64-bit
played with current
participants of this list
Represented by
1-2-CPU    122Rodent III 0.238 64-bit
All    100Rodent III 0.238 64-bit
Free    124Rodent III 0.238 64-bit
Free 1-2-CPU    124Rodent III 0.238 64-bit
Free single-CPU    124Rodent III 0.238 64-bit
Single-CPU    122Rodent III 0.238 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018