CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Rodent 1.4 64-bit (2759+23
−23
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 23 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.70 64-bit2918+16
−16
(+159)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+89
–   DiscoCheck 5.2 64-bit2900+18
−18
(+141)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−148
–   Booot 5.2.0 64-bit2894+15
−15
(+135)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.0%
+75
–   Protector 1.4.0 32-bit2878+11
−11
(+119)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+82
–   Vajolet2 1.44 64-bit2876+31
−31
(+117)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+17
–   Vajolet2 1.45 64-bit2867+20
−20
(+108)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+139
–   Gaviota 1.0 64-bit2859+11
−11
(+100)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−37
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+98)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−28
–   Toga II 3.02850+16
−16
(+91)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.0%
+31
–   Vajolet2 1.28 64-bit2846+22
−22
(+87)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+229
–   SmarThink 1.60 64-bit2845+32
−32
(+86)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
0.0%
+153
–   Booot 5.1.02844+10
−10
(+85)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+57
–   Fizbo 1.2 64-bit2833+27
−27
(+74)8 − 5
(+4−1=8)
61.5%
8.0 / 13
0.0%
+136
–   SmarThink 1.50 64-bit2831+24
−24
(+72)5 − 5
(+5−5=0)
50.0%
5.0 / 10
0.0%
+72
–   NirvanaChess 1.8 64-bit2828+25
−25
(+69)3.5 − 7.5
(+2−6=3)
31.8%
3.5 / 11
0.0%
−62
–   Murka 3 64-bit2824+12
−12
(+65)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.0%
+19
–   NirvanaChess 1.6 64-bit2821+28
−28
(+62)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
−11
–   Tornado 4.88 64-bit2820+16
−16
(+61)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+61
–   NirvanaChess 1.7 64-bit2812+31
−31
(+53)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
0.3%
+36
–   Crafty 23.8 64-bit2811+23
−23
(+52)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(+50)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
–   Arasan 17.3 64-bit2802+30
−30
(+43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.2%
+12
–   Hannibal 1.0a 32-bit2801+12
−12
(+42)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+5
–   Cheng4 0.36c 64-bit2799+18
−18
(+40)4.5 − 4.5
(+2−2=5)
50.0%
4.5 / 9
0.3%
+35
–   Onno 1.1.1 32-bit2797+18
−18
(+38)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.4%
−73
–   Hiarcs Paderborn 20072795+18
−18
(+36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.8%
+36
–   Arasan 17.1 64-bit2792+31
−31
(+33)6.5 − 14.5
(+5−13=3)
31.0%
6.5 / 21
4.5%
−112
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(+31)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
1.4%
−116
–   Atlas 3.70em 64-bit2788+22
−22
(+29)3.5 − 3.5
(+1−1=5)
50.0%
3.5 / 7
3.5%
+23
–   Arasan 17.2 64-bit2788+28
−28
(+29)8 − 10
(+4−6=8)
44.4%
8.0 / 18
5.0%
−4
–   Fizbo 1.1 64-bit2786+24
−24
(+27)8 − 10
(+6−8=4)
44.4%
8.0 / 18
5.0%
−13
–   Glaurung 2.2 64-bit2783+16
−16
(+24)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
4.6%
−3
–   Scorpio 2.7.6 64-bit2781+17
−17
(+22)11 − 9
(+7−5=8)
55.0%
11.0 / 20
5.5%
+55
–   Bright 0.5c2778+13
−13
(+19)0 − 6
(+0−6=0)
0.0%
0.0 / 6
7.6%
−INF
–   Jonny 4.002778+11
−11
(+19)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
6.9%
−339
–   EXchess 7.31b 64-bit2777+27
−28
(+18)5.5 − 7.5
(+4−6=3)
42.3%
5.5 / 13
16.1%
−30
–   Naraku 1.42775+16
−16
(+16)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
13.0%
−395
–   Fruit 05/11/032773+20
−20
(+14)2 − 4
(+1−3=2)
33.3%
2.0 / 6
17.5%
−98
–   Frenzee 3.5.19 64-bit2773+14
−14
(+14)2 − 6
(+0−4=4)
25.0%
2.0 / 8
14.4%
−136
–   Octochess r5190 64-bit2772+15
−15
(+13)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
16.8%
−174
–   EXchess 7.26b 64-bit2771+27
−27
(+12)12.5 − 8.5
(+9−5=7)
59.5%
12.5 / 21
23.5%
+77
–   Crafty 24.0 64-bit2771+28
−28
(+12)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
24.6%
−76
–   Dirty 20Apr2013 64-bit2769+16
−16
(+10)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
22.8%
−66
–   BugChess2 1.9 64-bit2760+13
−13
(+1)0 − 2
(+0−2=0)
0.0%
0.0 / 2
46.2%
−INF
–   GNU Chess 5.50 64-bit2757+19
−19
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
54.4%
−2
–   Bison 9.11 64-bit2756+13
−13
(−3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
57.7%
+154
–   Andscacs 0.64 64-bit2751+24
−25
(−8)9 − 7
(+7−5=4)
56.3%
9.0 / 16
67.6%
+33
–   Chronos 1.9.9 64-bit2739+13
−13
(−20)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
93.7%
+1
–   Andscacs 0.63 64-bit2733+31
−31
(−26)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
90.9%
−48
–   Godel 3.4.9 64-bit2727+14
−14
(−32)10 − 8
(+8−6=4)
55.6%
10.0 / 18
99.1%
+5
–   Bobcat 3.25 64-bit2725+17
−17
(−34)8 − 4
(+6−2=4)
66.7%
8.0 / 12
99.1%
+80
–   Rhetoric 1.4 64-bit2706+26
−26
(−53)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−53
–   iCE 1.0 64-bit2706+17
−17
(−53)10 − 8
(+6−4=8)
55.6%
10.0 / 18
100.0%
−21
–   Rhetoric 1.2 64-bit2695+25
−25
(−64)10 − 6
(+7−3=6)
62.5%
10.0 / 16
100.0%
+17
–   Atlas 3.60 64-bit2688+23
−23
(−71)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+179
–   Chessmaster 11 Leonidas2681+20
−20
(−78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−235
–   Djinn 1.021 64-bit2669+13
−13
(−90)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+15
–   Tucano 4.00 64-bit2665+25
−25
(−94)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+12
–   ProDeo 1.872663+25
−25
(−96)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+208
–   RedQueen 1.1.97 64-bit2660+17
−17
(−99)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+3
–   Pawny 1.0 64-bit2660+17
−17
(−99)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−29
–   The Baron 2.23 64-bit2656+23
−23
(−103)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+46
–   Cyrano 0.6b17 64-bit2650+21
−21
(−109)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+62
–   CM10th Ogre2648+22
−22
(−111)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−87

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020