CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Rodent 1.4 64-bit (2758+23
−23
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 24 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.70 64-bit2916+16
−16
(+158)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+88
0 0 0 0 = 1 = 1 1 0
–   DiscoCheck 5.2 64-bit2898+18
−17
(+140)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−149
0 0 0 =
–   Booot 5.2.0 64-bit2892+15
−15
(+134)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.0%
+74
= = = = 0
–   Protector 1.4.0 32-bit2877+11
−11
(+119)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+82
= 1 0 1 0 0 1 = = 0
–   Vajolet2 1.44 64-bit2875+31
−31
(+117)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+17
0 1 0 0 0 0 = 1 = =
–   Vajolet2 1.45 64-bit2865+20
−20
(+107)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+138
1 = = 0 = = 1 1 = 0
–   Gaviota 1.0 64-bit2858+11
−11
(+100)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−37
= 1 1 0 0 1 0 = 0 0 = 0 0 0 = 0
–   Deuterium 14.2.33.276 64-bit2856+25
−25
(+98)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−28
= 0 0 1 0 1 1 0 0 0 0 =
–   Toga II 3.02849+15
−16
(+91)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.0%
+31
0 = = = =
–   Vajolet2 1.28 64-bit2845+22
−22
(+87)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+229
= 1 = 1
–   SmarThink 1.60 64-bit2844+32
−32
(+86)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
0.0%
+153
= = 1 0 = 1 1 1 = = 1 0 1 0
–   Booot 5.1.02843+10
−10
(+85)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+57
= 1 = = 0 0 = = = =
–   Fizbo 1.2 64-bit2832+27
−27
(+74)8 − 5
(+4−1=8)
61.5%
8.0 / 13
0.0%
+136
= = = = 1 1 = 0 1 = 1 = =
–   SmarThink 1.50 64-bit2829+24
−24
(+71)5 − 5
(+5−5=0)
50.0%
5.0 / 10
0.0%
+71
0 1 1 0 0 0 1 1 1 0
–   NirvanaChess 1.8 64-bit2826+25
−25
(+68)3.5 − 7.5
(+2−6=3)
31.8%
3.5 / 11
0.0%
−63
1 = 0 1 = = 0 0 0 0 0
–   Murka 3 64-bit2822+12
−12
(+64)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.0%
+18
0 = = = =
–   NirvanaChess 1.6 64-bit2820+27
−27
(+62)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
−11
0 0 = = 1 = 0 = = 0 0 = 1 = = 0
–   Tornado 4.88 64-bit2818+15
−16
(+60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+60
0 1
–   NirvanaChess 1.7 64-bit2810+31
−31
(+52)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
0.3%
+35
1 0 0 1 = 0 = = 0 = 1 = = =
–   Crafty 23.8 64-bit2810+23
−23
(+52)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Deuterium 14.1.32.119 64-bit2807+25
−25
(+49)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
0 0
–   Arasan 17.3 64-bit2801+30
−30
(+43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.2%
+12
=
–   Hannibal 1.0a 32-bit2799+12
−12
(+41)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+4
= 0 = 0 1 = 1 1 0 0
–   Cheng4 0.36c 64-bit2797+18
−18
(+39)4.5 − 4.5
(+2−2=5)
50.0%
4.5 / 9
0.3%
+34
= = = 0 0 1 = = 1
–   Onno 1.1.1 32-bit2796+18
−18
(+38)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.4%
−73
0 0 = = 0 0 = = = =
–   Hiarcs Paderborn 20072795+18
−18
(+37)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.6%
+37
= =
–   Arasan 17.1 64-bit2790+31
−31
(+32)6.5 − 14.5
(+5−13=3)
31.0%
6.5 / 21
4.6%
−113
1 1 0 0 0 0 1 0 0 0 1 0 = 0 0 0 = 0 0 1 =
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(+31)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
1.4%
−116
= 0 0 = = 0
–   Arasan 17.2 64-bit2787+28
−28
(+29)8 − 10
(+4−6=8)
44.4%
8.0 / 18
5.0%
−4
= 1 0 1 = 1 0 0 = = 0 = 1 0 = = 0 =
–   Atlas 3.70em 64-bit2786+22
−22
(+28)3.5 − 3.5
(+1−1=5)
50.0%
3.5 / 7
3.5%
+22
= = 1 = = 0 =
–   Fizbo 1.1 64-bit2785+24
−24
(+27)8 − 10
(+6−8=4)
44.4%
8.0 / 18
5.0%
−13
0 1 1 1 0 = 0 0 1 0 1 = 0 1 = 0 = 0
–   Glaurung 2.2 64-bit2781+16
−16
(+23)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
5.1%
−4
= 1 = 0 1 = = = 0 0 0 1
–   Scorpio 2.7.6 64-bit2780+17
−17
(+22)11 − 9
(+7−5=8)
55.0%
11.0 / 20
5.5%
+55
= = 1 1 1 = = 1 = 1 = = 1 1 = 0 0 0 0 0
–   Bright 0.5c2777+12
−12
(+19)0 − 6
(+0−6=0)
0.0%
0.0 / 6
7.2%
−INF
0 0 0 0 0 0
–   Jonny 4.002777+11
−11
(+19)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
6.9%
−339
= 0 0 0 0 0
–   EXchess 7.31b 64-bit2775+27
−27
(+17)5.5 − 7.5
(+4−6=3)
42.3%
5.5 / 13
16.1%
−31
= = 0 = 0 1 0 0 1 1 0 0 1
–   Naraku 1.42774+16
−16
(+16)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
13.0%
−395
0 = 0 0 0 0 0 0
–   Fruit 05/11/032772+20
−20
(+14)2 − 4
(+1−3=2)
33.3%
2.0 / 6
17.1%
−98
0 = 0 1 = 0
–   Frenzee 3.5.19 64-bit2772+14
−14
(+14)2 − 6
(+0−4=4)
25.0%
2.0 / 8
14.7%
−136
0 = 0 0 0 = = =
–   Octochess r5190 64-bit2771+15
−14
(+13)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
16.8%
−174
0 0 1 0 0 0 1 = 0
–   EXchess 7.26b 64-bit2770+27
−27
(+12)12.5 − 8.5
(+9−5=7)
59.5%
12.5 / 21
23.7%
+77
1 = 1 1 0 = 1 = = 1 1 1 1 0 = = 1 0 0 = 0
–   Crafty 24.0 64-bit2770+28
−28
(+12)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
24.6%
−76
0 1 = 0 0 = =
–   Dirty 20Apr2013 64-bit2768+16
−16
(+10)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
22.8%
−66
0 0 0 1 1 1 1 = 0 0 = = 0 0
–   BugChess2 1.9 64-bit2759+13
−13
(+1)0 − 2
(+0−2=0)
0.0%
0.0 / 2
46.3%
−INF
0 0
–   GNU Chess 5.50 64-bit2756+19
−19
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
54.3%
−2
= =
–   Bison 9.11 64-bit2755+13
−13
(−3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
57.4%
+154
= 1
–   Andscacs 0.64 64-bit2750+24
−24
(−8)9 − 7
(+7−5=4)
56.3%
9.0 / 16
67.6%
+33
= 0 1 1 1 = 1 0 0 0 = = 1 1 1 0
–   Chronos 1.9.9 64-bit2738+12
−12
(−20)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
93.0%
+1
= 0 = = 1 = = 1 0 1 = =
–   Andscacs 0.63 64-bit2732+31
−31
(−26)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
90.9%
−48
1 0 1 = 0 = 0 = = = = 0 1 =
–   Godel 3.4.9 64-bit2726+14
−14
(−32)10 − 8
(+8−6=4)
55.6%
10.0 / 18
99.1%
+5
1 1 1 1 1 = 0 0 = 1 = 0 0 0 1 = 0 1
–   Bobcat 3.25 64-bit2724+17
−17
(−34)8 − 4
(+6−2=4)
66.7%
8.0 / 12
99.1%
+80
1 = 0 = 1 1 = 0 1 1 1 =
–   iCE 1.0 64-bit2705+17
−17
(−53)10 − 8
(+6−4=8)
55.6%
10.0 / 18
100.0%
−21
= 0 = 0 1 1 = 0 = 1 0 = = 1 1 1 = =
–   Rhetoric 1.4 64-bit2705+26
−26
(−53)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−53
= =
–   Rhetoric 1.2 64-bit2694+25
−25
(−64)10 − 6
(+7−3=6)
62.5%
10.0 / 16
100.0%
+17
0 1 = 1 = 0 1 = 1 = = 0 1 1 = 1
–   Atlas 3.60 64-bit2687+22
−23
(−71)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+179
= 1 1 1 = 1 1 1 1 =
–   Chessmaster 11 Leonidas2679+20
−20
(−79)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−236
= 0
–   Djinn 1.021 64-bit2667+13
−13
(−91)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+14
1 = 1 1 0 = 1 = = 1 = =
–   Tucano 4.00 64-bit2664+25
−25
(−94)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+12
1 = 1 0 1 0 1 = 1 =
–   ProDeo 1.872662+25
−25
(−96)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+208
1 1 1 1 1 1 = 1 1 0
–   Pawny 1.0 64-bit2659+17
−17
(−99)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−29
= 0 = 1 0 0 1 1 1 1
–   RedQueen 1.1.97 64-bit2659+17
−17
(−99)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+3
= = = 1 1 = = 1 = 1 1 = 0 1
–   The Baron 2.23 64-bit2655+23
−23
(−103)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+46
0 1 = 1 1 0 1 = 1 1
–   Cyrano 0.6b17 64-bit2648+21
−21
(−110)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+61
= 1 1 = = 0 1 1 1 1
–   CM10th Ogre2647+23
−23
(−111)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−87
= 1 = 1 = 1 = = 0 0

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021