CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Rodent II 0.9.64 64-bit (2917+22
−22
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 22 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.7 64-bit3081+9
−10
(+164)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Texel 1.06 64-bit3043+16
−16
(+126)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+200
–   iCE 3.0 64-bit3042+12
−12
(+125)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Arasan 20.2 64-bit3023+25
−25
(+106)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+42
–   Andscacs 0.83 64-bit3017+29
−29
(+100)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−51
–   Naum 4.6 64-bit3013+12
−12
(+96)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−27
–   SmarThink 1.96 64-bit3007+20
−20
(+90)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−52
–   Protector 1.6.0 64-bit2998+18
−18
(+81)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+22
–   Nemorino 3.0 64-bit2997+19
−19
(+80)5 − 11
(+0−6=10)
31.3%
5.0 / 16
0.0%
−24
–   SmarThink 1.97 64-bit2996+16
−16
(+79)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
−58
–   Chiron 1.1a 64-bit2980+14
−13
(+63)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−43
–   Pedone 1.6 64-bit2978+19
−19
(+61)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+5
–   Alfil 15.8 64-bit2965+17
−17
(+48)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+23
–   Arasan 20.1 64-bit2964+23
−23
(+47)5 − 11
(+0−6=10)
31.3%
5.0 / 16
0.1%
−55
–   Senpai 1.0 64-bit2962+12
−12
(+45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−112
–   Hiarcs 142962+10
−10
(+45)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+202
–   Vajolet2 2.2 64-bit2961+19
−19
(+44)5.5 − 14.5
(+1−10=9)
27.5%
5.5 / 20
0.1%
−95
–   Pedone 1.4.1 64-bit2958+19
−19
(+41)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.2%
+16
–   Vajolet2 2.3 64-bit2957+20
−20
(+40)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
0.3%
+127
–   Pedone 1.5 64-bit2957+21
−21
(+40)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.4%
−69
–   Hakkapeliitta 3.0 64-bit2955+12
−11
(+38)11 − 13
(+5−7=12)
45.8%
11.0 / 24
0.1%
+13
–   Arasan 19.2 64-bit2953+28
−28
(+36)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
2.3%
+392
–   Arasan 20.0 64-bit2948+26
−26
(+31)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
3.4%
−43
–   Nemorino 2.00 64-bit2947+23
−23
(+30)6 − 8
(+2−4=8)
42.9%
6.0 / 14
2.9%
−4
–   Deep Sjeng c't 20102942+10
−10
(+25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.8%
−117
–   Deep Shredder 12 64-bit2941+9
−10
(+24)6 − 4
(+4−2=4)
60.0%
6.0 / 10
2.4%
+82
–   Hannibal 1.3 32-bit2931+17
−17
(+14)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
15.8%
−159
–   Crafty 25.2 64-bit2931+11
−11
(+14)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
11.9%
+41
–   Wasp 2.01 64-bit2926+19
−19
(+9)8 − 8
(+3−3=10)
50.0%
8.0 / 16
25.7%
+6
–   Laser 1.3 64-bit2925+24
−24
(+8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
31.3%
−2
–   Bobcat 8.0 64-bit2924+13
−13
(+7)7 − 3
(+5−1=4)
70.0%
7.0 / 10
27.5%
+137
–   Arasan 19.1 64-bit2923+22
−22
(+6)7 − 7
(+4−4=6)
50.0%
7.0 / 14
35.3%
0
–   Cheng 4.39 64-bit2922+11
−11
(+5)10.5 − 13.5
(+4−7=13)
43.8%
10.5 / 24
34.7%
−31
–   Deep Junior Yokohama 64-bit2921+14
−15
(+4)7 − 3
(+6−2=2)
70.0%
7.0 / 10
37.5%
+156
–   Gull 1.2 64-bit2919+15
−15
(+2)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
42.6%
−89
–   Deep Junior 13.3 64-bit2919+16
−16
(+2)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
43.8%
+159
–   Spike 1.4 Leiden2915+8
−8
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
54.9%
−2
–   Wasp 1.25 64-bit2909+22
−22
(−8)16 − 14
(+7−5=18)
53.3%
16.0 / 30
69.0%
+10
–   Quazar 0.4 64-bit2906+10
−10
(−11)1 − 1
(+0−0=2)
50.0%
1.0 / 2
80.8%
−11
–   Nemorino 1.02 64-bit2905+23
−23
(−12)20 − 12
(+16−8=8)
62.5%
20.0 / 32
77.5%
+74
–   DiscoCheck 5.2 64-bit2901+18
−18
(−16)4 − 6
(+1−3=6)
40.0%
4.0 / 10
86.7%
−71
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(−25)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
97.6%
+264
–   Bobcat 7.6 64-bit2879+22
−23
(−38)7 − 7
(+4−4=6)
50.0%
7.0 / 14
99.3%
−34
–   Laser 1.2 64-bit2871+23
−23
(−46)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
99.8%
−89
–   Crafty 25.0 64-bit2864+20
−20
(−53)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+14
–   Rybka 1.1 32-bit2857+18
−18
(−60)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−64
–   EXchess 7.92b 64-bit2856+22
−22
(−61)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+57
–   Toga II 3.02851+16
−16
(−66)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−2
–   Atlas 3.80 64-bit2849+14
−14
(−68)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
100.0%
−45
–   Nemo 1.0.1 64-bit2848+12
−12
(−69)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+35
–   DisasterArea 1.65 64-bit2847+14
−14
(−70)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
100.0%
−92
–   Thinker 5.3b Inert 32-bit2846+19
−19
(−71)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−95
–   Dirty 3Nov2015 64-bit2838+17
−16
(−79)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+76
–   Murka 3 64-bit2825+13
−12
(−92)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+59
–   Tornado 7.0 64-bit2818+19
−19
(−99)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−71
–   GNU Chess 5.60 64-bit2812+17
−17
(−105)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+23
–   Scorpio 2.7.7 64-bit2805+16
−16
(−112)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+138
–   Loop 13.6 (Loop 2007) 64-bit2791+16
−16
(−126)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+127
–   Tucano 6.00 64-bit2725+16
−16
(−192)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+38
–   Amoeba 1.4 64-bit2710+26
−26
(−207)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−27
–   Ethereal 7.78 64-bit2585+24
−24
(−332)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019