CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Rodent II 0.9.64 64-bit (2916+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+10
−10
(+165)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Texel 1.06 64-bit3042+16
−16
(+126)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+200
0 1 = 0 0 1 1 = 1 1
–   iCE 3.0 64-bit3042+12
−12
(+126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Arasan 20.2 64-bit3022+25
−25
(+106)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+42
1 0 = 1 0 0 = = 0 =
–   Andscacs 0.83 64-bit3016+29
−29
(+100)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−51
0 0 0 = = 0 = = = 0
–   Naum 4.6 64-bit3012+12
−12
(+96)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−27
0 0 = = 0 = 0 = 1 0
–   SmarThink 1.96 64-bit3007+20
−20
(+91)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−51
0 = = 0
–   Protector 1.6.0 64-bit2996+17
−17
(+80)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+21
1 = 0 0 = = 0 0 1 =
–   Nemorino 3.0 64-bit2996+19
−19
(+80)5 − 11
(+0−6=10)
31.3%
5.0 / 16
0.0%
−24
= = = = 0 0 0 = 0 = = = 0 = = 0
–   SmarThink 1.97 64-bit2995+16
−16
(+79)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
−58
0 = = 0 0 = = = 0 0 1 0 = 0
–   Chiron 1.1a 64-bit2979+14
−13
(+63)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−43
0 1 = 1 0 = 0 0 = 0
–   Pedone 1.6 64-bit2977+19
−19
(+61)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+5
0 = = = 0 0 = 1 = =
–   Alfil 15.8 64-bit2964+17
−17
(+48)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+23
= = 1 1 = 0 = 0 1 0 0 =
–   Arasan 20.1 64-bit2964+23
−23
(+48)5 − 11
(+0−6=10)
31.3%
5.0 / 16
0.1%
−54
= = = = = 0 = 0 0 = = 0 0 = 0 =
–   Hiarcs 142962+10
−10
(+46)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+203
1 =
–   Senpai 1.0 64-bit2961+12
−12
(+45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−112
= 0
–   Vajolet2 2.2 64-bit2961+19
−19
(+45)5.5 − 14.5
(+1−10=9)
27.5%
5.5 / 20
0.1%
−94
= 0 = = 0 = 0 0 0 = = = 0 = 0 1 0 = 0 0
–   Pedone 1.4.1 64-bit2957+19
−19
(+41)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.2%
+16
0 = = = = = = = 1 0
–   Vajolet2 2.3 64-bit2956+20
−20
(+40)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
0.3%
+127
1 0 0 0 1 1 1 1 1 = = =
–   Pedone 1.5 64-bit2956+21
−21
(+40)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.4%
−69
= 0 0 1 0 = = = 0 0 0 = 0 1 1 0
–   Hakkapeliitta 3.0 64-bit2954+12
−11
(+38)11 − 13
(+5−7=12)
45.8%
11.0 / 24
0.1%
+13
= 1 1 = 1 = 0 = 0 = = 0 1 0 0 = 0 = 1 = 0 = = =
–   Arasan 19.2 64-bit2952+28
−28
(+36)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
2.4%
+392
1 = 1 1 1 1
–   Nemorino 2.00 64-bit2946+23
−23
(+30)6 − 8
(+2−4=8)
42.9%
6.0 / 14
2.8%
−4
= = = 0 = 1 0 0 = = = 1 = 0
–   Arasan 20.0 64-bit2946+26
−25
(+30)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
3.6%
−44
= = 0 = 0 0 1 = 0 0 0 = 1 1
–   Deep Sjeng c't 20102941+10
−10
(+25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.9%
−117
= 0
–   Deep Shredder 12 64-bit2940+9
−10
(+24)6 − 4
(+4−2=4)
60.0%
6.0 / 10
2.5%
+82
= 0 1 1 1 1 = 0 = =
–   Crafty 25.2 64-bit2931+11
−11
(+15)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
11.7%
+42
1 = 0 = 1 = = = = =
–   Hannibal 1.3 32-bit2930+17
−17
(+14)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
16.3%
−159
0 = 0 0 0 1 = 0 0 =
–   Wasp 2.01 64-bit2926+19
−20
(+10)8 − 8
(+3−3=10)
50.0%
8.0 / 16
25.7%
+7
= = 1 = = 1 = = = = 0 = 0 = 1 0
–   Laser 1.3 64-bit2924+24
−24
(+8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
31.4%
−2
= 0 = 1
–   Bobcat 8.0 64-bit2923+13
−13
(+7)7 − 3
(+5−1=4)
70.0%
7.0 / 10
28.2%
+137
1 = = = 1 1 1 = 1 0
–   Cheng 4.39 64-bit2922+11
−11
(+6)10.5 − 13.5
(+4−7=13)
43.8%
10.5 / 24
32.1%
−30
0 = = = = = 1 0 = 1 = 0 0 = 1 = = 0 0 0 = 1 = =
–   Arasan 19.1 64-bit2922+22
−22
(+6)7 − 7
(+4−4=6)
50.0%
7.0 / 14
35.7%
0
0 = 1 = 1 = = 0 1 = 1 0 0 =
–   Deep Junior Yokohama 64-bit2920+14
−15
(+4)7 − 3
(+6−2=2)
70.0%
7.0 / 10
37.7%
+156
= 1 0 1 1 1 0 1 1 =
–   Gull 1.2 64-bit2918+15
−15
(+2)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
43.5%
−89
= 0 0 0 0 = = = = 1
–   Deep Junior 13.3 64-bit2918+16
−16
(+2)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
44.7%
+159
1 =
–   Spike 1.4 Leiden2914+8
−8
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
55.3%
−2
= =
–   Wasp 1.25 64-bit2909+22
−22
(−7)16 − 14
(+7−5=18)
53.3%
16.0 / 30
69.0%
+11
0 = 0 = = 1 = 1 1 = = = 1 = 0 1 = = = 1 = = = = 0 0 1 = = =
–   Quazar 0.4 64-bit2905+10
−10
(−11)1 − 1
(+0−0=2)
50.0%
1.0 / 2
80.9%
−11
= =
–   Nemorino 1.02 64-bit2904+23
−23
(−12)20 − 12
(+16−8=8)
62.5%
20.0 / 32
77.5%
+74
0 1 = 0 0 1 1 1 1 = 1 1 = 0 1 1 = = = 0 = 0 1 1 = 1 1 0 1 0 1 1
–   DiscoCheck 5.2 64-bit2900+18
−18
(−16)4 − 6
(+1−3=6)
40.0%
4.0 / 10
87.0%
−71
= 0 1 = = = = 0 0 =
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(−25)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
97.6%
+264
1 1 1 =
–   Bobcat 7.6 64-bit2878+22
−23
(−38)7 − 7
(+4−4=6)
50.0%
7.0 / 14
99.3%
−34
1 0 = = 0 1 1 = 1 0 0 = = =
–   Laser 1.2 64-bit2869+23
−23
(−47)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
99.9%
−90
1 = = = = = 0 0 0 0 = 1 = = 1 = 0 = 0 = 0 1 0 1
–   Crafty 25.0 64-bit2864+20
−20
(−52)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+15
= = 1 =
–   Rybka 1.1 32-bit2856+18
−18
(−60)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−64
1 0 = = 1 0 = 1 = 0
–   EXchess 7.92b 64-bit2855+22
−22
(−61)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+57
= = 1 1 1 1 = 0
–   Toga II 3.02850+16
−16
(−66)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−2
1 = = 1 1 = 0 1 = 0
–   Atlas 3.80 64-bit2848+14
−14
(−68)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
100.0%
−45
= 0 = = 0 = 1 = = 1 = 1 0 1
–   Nemo 1.0.1 64-bit2847+12
−12
(−69)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+35
1 0 = 1 1 = 0 = 1 1
–   DisasterArea 1.65 64-bit2847+13
−14
(−69)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
100.0%
−91
= = = 1 = 0 0 1 = 1 0 = 0 =
–   Thinker 5.3b Inert 32-bit2845+19
−19
(−71)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−95
= = 0 = 0 = = = = 1
–   Dirty 3Nov2015 64-bit2837+17
−16
(−79)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+76
1 = 1 = 1 = = 1 1 = = 1 1 =
–   Murka 3 64-bit2824+13
−12
(−92)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+59
1 1 = = 1 = 1 1 = =
–   Tornado 7.0 64-bit2817+19
−19
(−99)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−71
= = = 0 1 = 1 = = =
–   GNU Chess 5.60 64-bit2811+17
−17
(−105)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+23
0 = = = = 1 1 1 1 1
–   Scorpio 2.7.7 64-bit2804+16
−16
(−112)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+138
= 1 1 1 = 1 1 1 1 =
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−126)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+127
1 = 1 1 1 1 = = 1 1
–   Tucano 6.00 64-bit2724+16
−16
(−192)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+38
1 1 = = 1 1 1 1 0 1
–   Amoeba 1.4 64-bit2709+26
−26
(−207)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−27
1 = 1 = 1 1 0 = 1 1
–   Ethereal 7.78 64-bit2584+24
−24
(−332)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019