CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Rodent 0.16 64-bit (2603+30
−31
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 18 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(+184)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+266
1 1 0 =
–   Gaviota 0.86 64-bit2782+21
−21
(+179)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−80
1 0 0 0
–   Naraku 1.42777+17
−17
(+174)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+24
= = 0 0
–   Frenzee 3.5.19 64-bit2776+15
−15
(+173)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−115
0 0 = 0
–   Rhetoric 1.4.1 64-bit2776+18
−17
(+173)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+173
= = 1 0
–   Octochess r5190 64-bit2773+15
−15
(+170)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−118
0 = 0 0
–   Dirty 20Apr2013 64-bit2770+16
−16
(+167)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−115
0 0 0 =
–   BugChess2 1.9 64-bit2764+15
−15
(+161)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−127
0 = 0 0
–   Bison 9.11 64-bit2755+17
−17
(+152)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−130
= 0 0 0
–   Crafty 23.5 64-bit2747+28
−28
(+144)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+25
= 0 0 1
–   Chronos 1.9.9 64-bit2739+14
−14
(+136)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+285
1 = = 1
–   Godel 3.4.9 64-bit2727+14
−14
(+124)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bobcat 3.25 64-bit2725+17
−17
(+122)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−166
= 0 0 0
–   Scorpio 2.7 64-bit2702+27
−27
(+99)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−154
0 = 0 0
–   Dirty 23Mar2012 64-bit2702+31
−31
(+99)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−159
1 0 0 0
–   EXchess 6.71b 64-bit2685+32
−32
(+82)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+112
= 0 = 1
–   Deuterium 12.01.30.1070 64-bit2676+27
−27
(+73)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−98
0 0 1 0 0 1
–   Chessmaster 112667+13
−13
(+64)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+182
1 0 = 1
–   Vajolet 2.032660+24
−24
(+57)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.2%
+124
1 = = =
–   Godel 2.3.7 64-bit2657+23
−23
(+54)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.3%
−35
0 = 0 1 0 =
–   The Baron 2.23 64-bit2656+23
−23
(+53)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.3%
−65
0 = = 0
–   Philou 3.7.1 64-bit2653+14
−14
(+50)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.2%
+137
1 1 = 1 0 =
–   Rotor 0.7a2641+23
−23
(+38)1 − 3
(+1−3=0)
25.0%
1.0 / 4
2.2%
−221
0 0 0 1
–   Slow Chess Blitz WV2.12639+12
−12
(+36)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.5%
−INF
0 0
–   Cheng3 1.07 64-bit2635+21
−21
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.2%
+32
1 0
–   Gandalf 62633+12
−12
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.5%
+30
1 0
–   Rotor 0.82629+17
−17
(+26)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
6.8%
+47
= 1 1 = 0 1 1 0 = 1 0 = 0 =
–   CM9000 Assassin2629+24
−24
(+26)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
9.0%
+279
= 1 1 1
–   Alfil 13.1 64-bit2626+18
−18
(+23)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
9.8%
−35
0 = 0 1
–   RedQueen 1.1.1 64-bit2625+28
−28
(+22)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
14.2%
+35
1 0 0 1 = 0 1 = 1 = 0 1 = 0 1 =
–   Ruffian 2.1.02621+13
−13
(+18)0 − 2
(+0−2=0)
0.0%
0.0 / 2
13.4%
−INF
0 0
–   Hamsters 0.7.12619+14
−14
(+16)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
16.7%
−15
= = 0 = 1 1 = 0 0 =
–   Zappa 1.1 64-bit2615+18
−18
(+12)1 − 3
(+0−2=2)
25.0%
1.0 / 4
24.9%
−137
= = 0 0
–   Sloppy 0.2.2 64-bit2611+18
−18
(+8)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
31.5%
−50
0 1 0 =
–   Naum 1.91 64-bit2609+15
−15
(+6)5.5 − 8.5
(+5−8=1)
39.3%
5.5 / 14
35.8%
−83
= 1 1 0 1 0 0 0 0 0 1 1 0 0
–   Djinn 0.987 64-bit2601+26
−26
(−2)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
52.6%
+102
= = 1 = 1 1 0 1 1 1 = = 1 = 0 = 1 = 1 =
–   Glass 2.0 64-bit2595+16
−16
(−8)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
66.0%
−64
1 = 0 1 = 0 = 0 = = 1 0 = = 0 1 0 0
–   Glass 1.9 64-bit2593+31
−31
(−10)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
67.2%
−75
= 0 = 0 1 =
–   Pseudo 0.7c2591+13
−13
(−12)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
76.0%
−105
= = 0 =
–   Amyan 1.722591+13
−13
(−12)1 − 3
(+1−3=0)
25.0%
1.0 / 4
76.2%
−211
0 1 0 0
–   GarboChess 3.0 64-bit2586+17
−17
(−17)6 − 4
(+3−1=6)
60.0%
6.0 / 10
83.3%
+61
1 1 = = = 1 = 0 = =
–   Quazar 0.3b 32-bit2582+21
−21
(−21)1 − 2
(+0−1=2)
33.3%
1.0 / 3
86.2%
−103
0 = =
–   Petir 4.9999992578+16
−16
(−25)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
92.1%
+2
= 0 1 1 = = = = 0 1
–   Tucano 2.00 64-bit2571+31
−31
(−32)7 − 7
(+4−4=6)
50.0%
7.0 / 14
92.6%
−28
1 1 = = 0 = 0 = 0 = 1 1 = 0
–   GNU Chess 5.07.153b 64-bit2569+23
−23
(−34)5 − 3
(+4−2=2)
62.5%
5.0 / 8
96.1%
+71
= 1 0 0 1 1 = 1
–   Brutus 8.05 64-bit2566+27
−27
(−37)3 − 1
(+2−0=2)
75.0%
3.0 / 4
96.0%
+141
1 1 = =
–   Francesca MAD 0.192561+16
−15
(−42)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.2%
−198
= 0
–   GreKo 9.7 64-bit2557+35
−35
(−46)5 − 3
(+3−1=4)
62.5%
5.0 / 8
97.5%
+27
= 0 = = 1 = 1 1
–   DanaSah 4.882555+22
−22
(−48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.3%
−190
0 =
–   Arasan 12.0 64-bit2555+23
−23
(−48)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.3%
+101
1 = = 1
–   DanaSah 5.002551+29
−29
(−52)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
99.2%
−37
0 1 =
–   Rodin 6.02549+24
−24
(−54)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.7%
−54
0 1 = 1 = 0 1 0
–   NirvanaChess 1.1 64-bit2548+26
−26
(−55)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.7%
+8
1 0 1 1 = = 0 = = 1
–   nanoSzachy 4.0 64-bit2543+18
−19
(−60)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.9%
+50
= 1 0 1 = 1
–   Rodin 5.12543+31
−31
(−60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.6%
−155
0 = 0 1
–   Tucano 1.042539+30
−30
(−64)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−74
= 0 = 1
–   Tornado 2.1.41a2527+24
−24
(−76)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+73
= = 1 1
–   Fridolin 2.0 64-bit2525+16
−16
(−78)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+68
1 1 1 0 1 1 0 = 1 =
–   LittleThought 1.052 64-bit2506+18
−18
(−97)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−14
1 = 0 1
–   Pawny 0.3 64-bit2489+33
−33
(−114)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+42
1 = 1 =
–   Cheese 1.4 64-bit2468+20
−20
(−135)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Rodent 0.16 64-bit
played with current
participants of this list
Represented by
1-2-CPU    134Rodent III 0.238 64-bit
All    130Rodent III 0.238 64-bit
Free    136Rodent III 0.238 64-bit
Free 1-2-CPU    136Rodent III 0.238 64-bit
Free single-CPU    136Rodent III 0.238 64-bit
Single-CPU    134Rodent III 0.238 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018