CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Rodent 1.5 64-bit (2783+21
−21
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 24 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 4.73025+21
−21
(+242)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+99
= 0
–   Chiron 2 64-bit3013+13
−13
(+230)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Gull 2.2 64-bit3012+19
−19
(+229)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−19
0 = 0 0 0 = 0 = 0 0
–   Protector 1.7.0 64-bit3008+18
−18
(+225)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hannibal 1.4b 64-bit2999+12
−12
(+216)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−18
0 0 = 0 = 0 0 0 0 0 = =
–   Protector 1.6.0 64-bit2993+17
−17
(+210)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
+14
0 = = 0 0 0 = 0 0 =
–   Chiron 1.1a 64-bit2976+13
−13
(+193)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−60
= 0 0 0 0 = 0 0 = 0
–   Texel 1.04 64-bit2969+21
−21
(+186)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+43
= 0
–   Hiarcs 142959+10
−10
(+176)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−111
= 0 0 0 = 0 0 0 0 0 = 0
–   Senpai 1.0 64-bit2959+13
−13
(+176)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−53
0 = 0 0 0 = 0 = 0 0 = 0
–   Deep Sjeng c't 20102939+10
−10
(+156)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−1
0 =
–   Deep Shredder 12 64-bit2937+10
−9
(+154)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−16
0 0 0 = = 1 0 = 0 = 0 0
–   Deep Junior Yokohama 64-bit2918+14
−14
(+135)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+135
0 1
–   SmarThink 1.70 64-bit2916+16
−16
(+133)7 − 5
(+5−3=4)
58.3%
7.0 / 12
0.0%
+184
1 1 = 1 1 0 0 = 0 1 = =
–   Deep Junior 13.3 64-bit2914+16
−16
(+131)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−1
= 0 = 0 0 1 0 = = 0
–   Spike 1.4 Leiden2913+8
−8
(+130)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
+1
0 = 0 = 0 = = 0 0 0 1 =
–   Quazar 0.4 64-bit2903+10
−10
(+120)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+120
= =
–   DiscoCheck 5.2.1 64-bit2893+15
−15
(+110)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−161
0 1 = 0 0 0 0 0 0 0 = 0
–   Booot 5.2.0 64-bit2892+15
−15
(+109)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−43
0 = = = 0 0
–   Spark 1.0 64-bit2891+12
−12
(+108)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+83
= 0 = = 0 = 1 = = =
–   iCE 2.0 64-bit2891+17
−17
(+108)6 − 16
(+1−11=10)
27.3%
6.0 / 22
0.0%
−34
= 0 = 0 = = 0 = 1 0 = 0 = = = = 0 0 0 0 0 0
–   Vajolet2 1.45 64-bit2865+20
−20
(+82)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+7
= 0 = 0 0 1 = = = = 0 =
–   Gaviota 1.0 64-bit2858+11
−11
(+75)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−75
0 = 1 0 0 0 0 0 = = 0 1 0 =
–   Deuterium 14.2.33.276 64-bit2855+25
−25
(+72)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+30
= = 1 0 = 0 0 = 0 1 1 = 0 =
–   Andscacs 0.70 64-bit2850+27
−27
(+67)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−79
0 1 0 0 1 0 = 0 = 0
–   Toga II 3.02849+16
−16
(+66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+76
= 0 1 =
–   Arasan 17.4 64-bit2841+26
−26
(+58)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+22
0 1 0 0 0 = = = 1 1
–   Fizbo 1.2 64-bit2832+27
−27
(+49)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.3%
−34
0 = = 0 = = 0 0 = = 0 1 = =
–   NirvanaChess 1.8 64-bit2826+25
−25
(+43)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.4%
+147
1 = 0 1 1 =
–   Rybka 1.0 64-bit2824+14
−14
(+41)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.1%
+68
= 1 0 0 1 1 = 0 = 1
–   Murka 3 64-bit2822+12
−12
(+39)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
0.1%
+11
= = 0 0 1 = 1 1 0 1 0 1 0 0
–   Tornado 4.88 64-bit2818+16
−16
(+35)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.4%
+35
= 1 0 = = 0 = = 1 =
–   Tornado 6.0 64-bit2818+21
−21
(+35)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.9%
+121
= = 1 = 0 1 = = 1 1
–   EXchess 7.51b 64-bit2815+27
−27
(+32)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
3.2%
+68
= 0 1 0 = 1 0 = 1 1
–   GNU Chess 5.60 64-bit2813+16
−16
(+30)5 − 5
(+3−3=4)
50.0%
5.0 / 10
1.3%
+34
0 1 = 0 = = 1 1 = 0
–   Scorpio 2.7.7 64-bit2803+16
−16
(+20)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
6.3%
−7
= = 0 0 0 1 = 1 = =
–   Crafty 24.1 64-bit2802+22
−22
(+19)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
11.0%
−8
0 0 0 1 0 0 1 1 = = = 1
–   Arasan 17.3 64-bit2800+30
−30
(+17)6 − 6
(+2−2=8)
50.0%
6.0 / 12
17.0%
+17
= = 1 = = = 0 = 0 = = 1
–   Cheng4 0.36c 64-bit2797+18
−18
(+14)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
15.2%
+67
= = = 1 = 1 = 1 1 0 = 1 1 0 = 0
–   Pedone 1.1 64-bit2796+24
−24
(+13)2 − 8
(+1−7=2)
20.0%
2.0 / 10
21.5%
−219
0 1 0 = 0 0 = 0 0 0
–   GnuCheese 1.00 64-bit2794+16
−16
(+11)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
20.6%
−143
0 0 0 = 0 = 0 = = =
–   Loop 13.6 (Loop 2007) 64-bit2788+15
−16
(+5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
34.0%
+5
= =
–   Bobcat 6.4b 64-bit2786+24
−24
(+3)3 − 3
(+1−1=4)
50.0%
3.0 / 6
42.3%
+9
= = = 0 = 1
–   Atlas 3.70em 64-bit2786+22
−22
(+3)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
41.4%
+105
= = 1 0 = 1 0 0 = 1 1 1 = 1 1 1
–   Glaurung 2.2 64-bit2781+16
−16
(−2)5 − 5
(+3−3=4)
50.0%
5.0 / 10
57.3%
−2
0 = = 1 1 0 1 0 = =
–   Scorpio 2.7.6 64-bit2780+17
−17
(−3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
58.6%
−145
0 =
–   Bright 0.5c2777+12
−12
(−6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
68.2%
+151
1 =
–   Jonny 4.002776+11
−11
(−7)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
73.2%
+69
= = 1 0 1 = 1 1 = 0 = 1
–   EXchess 7.31b 64-bit2775+27
−28
(−8)4 − 2
(+3−1=2)
66.7%
4.0 / 6
67.2%
+104
1 1 = 0 1 =
–   Rhetoric 1.4.1 64-bit2775+17
−17
(−8)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
72.7%
−23
= = = 0 1 1 = 0 1 0 0 = = = = 1 0 1 0 1 = 0
–   Naraku 1.42773+16
−16
(−10)6 − 6
(+4−4=4)
50.0%
6.0 / 12
76.8%
−6
= = 0 = 1 = 1 0 0 1 0 1
–   Frenzee 3.5.19 64-bit2772+14
−14
(−11)10 − 12
(+4−6=12)
45.5%
10.0 / 22
81.2%
−37
= = 0 = = = 1 = 0 = 1 = 0 = 0 = = 1 0 0 1 =
–   Octochess r5190 64-bit2771+15
−15
(−12)4 − 2
(+2−0=4)
66.7%
4.0 / 6
83.0%
+77
1 1 = = = =
–   Crafty 24.0 64-bit2770+28
−28
(−13)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
77.0%
+54
= = = 1
–   Dirty 20Apr2013 64-bit2768+16
−16
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
86.8%
−15
= =
–   BugChess2 1.9 64-bit2759+13
−13
(−24)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
97.3%
+52
0 1 1 = = 1 0 = 1 1 = =
–   GNU Chess 5.50 64-bit2756+19
−19
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.1%
−27
0 1
–   Bison 9.11 64-bit2755+13
−13
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.7%
+114
1 =
–   Ktulu 92752+12
−12
(−31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.5%
−188
0 =
–   Andscacs 0.64 64-bit2750+24
−25
(−33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
97.8%
−33
= =
–   Amoeba 2.3 64-bit2742+27
−27
(−41)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.0%
−13
0 1 = = = = 1 = 1 0
–   Carballo 1.7 64-bit2736+14
−14
(−47)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+26
1 1 0 1 1 1 0 0 = =
–   Pedone 1.0 64-bit2734+27
−27
(−49)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.8%
−76
= 1 0 0 = = = 0 1 =
–   Laser 1.0 64-bit2733+26
−26
(−50)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.8%
−85
0 = = = 1 1 0 = 0 =
–   ProDeo 2.22720+17
−17
(−63)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+1
= 0 1 = = = 1 1 1 0
–   Hakkapeliitta 2.0 64-bit2713+24
−25
(−70)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−6
= 1 0 = 1 1 1 = = 0
–   Amoeba 2.1 64-bit2709+29
−29
(−74)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+178
= 1 1 1 1 1 = 1 1 =
–   GreKo 2018.07 64-bit2708+16
−16
(−75)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+43
1 = 1 = = 1 0 1
–   Cheese 1.9 64-bit2704+16
−16
(−79)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+32
1 1 0 1 = 1 = 1 = 1 = = = = = 1 = 0 1 1
–   Pawny 1.1 64-bit2701+21
−21
(−82)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−117
1 = 0 = 0 = = 1 0 =
–   Amoeba 1.3 64-bit2687+32
−32
(−96)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−31
= 1 1 = 1 0 = = 1 0
–   Cheese 1.8 64-bit2683+20
−20
(−100)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+106
1 1 = = 1 = 1 1
–   WyldChess 1.51 64-bit2682+15
−15
(−101)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−10
= 1 = = = 1 0 = 1 1
–   ProDeo 2.02681+21
−21
(−102)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−70
= 1 0 = 0 1 = = = 1
–   ChessBrainVB 2.052668+23
−23
(−115)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−115
0 1 = 0 1 =
–   RedQueen 1.1.98 64-bit2663+16
−16
(−120)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−57
1 1 = 1 0 1 = = 0 =
–   RuyDos 1.0.2 64-bit2655+27
−27
(−128)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−27
1 1 0 = 1 1 1 0 = =
–   Igel 1.1 64-bit2628+26
−26
(−155)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−65
= = 1 1 = =
–   RubiChess 1.0 64-bit2614+21
−21
(−169)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+61
1 1 = 1 0 = 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021