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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Show each game results
Rodent 1.5 64-bit (2785+21
−21
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 22 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 4.73029+22
−22
(+244)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+101
–   Chiron 2 64-bit3015+13
−13
(+230)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Gull 2.2 64-bit3012+19
−19
(+227)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−20
–   Protector 1.7.0 64-bit3011+18
−18
(+226)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Hannibal 1.4b 64-bit3002+12
−12
(+217)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−17
–   Protector 1.6.0 64-bit2998+18
−18
(+213)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
+17
–   Chiron 1.1a 64-bit2980+14
−13
(+195)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−58
–   Texel 1.04 64-bit2973+21
−21
(+188)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+45
–   Senpai 1.0 64-bit2962+12
−12
(+177)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−52
–   Hiarcs 142962+10
−10
(+177)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−110
–   Deep Sjeng c't 20102942+10
−10
(+157)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
0
–   Deep Shredder 12 64-bit2941+9
−10
(+156)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−14
–   Deep Junior Yokohama 64-bit2921+14
−15
(+136)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+136
–   Deep Junior 13.3 64-bit2919+16
−16
(+134)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+1
–   SmarThink 1.70 64-bit2919+16
−16
(+134)7 − 5
(+5−3=4)
58.3%
7.0 / 12
0.0%
+185
–   Spike 1.4 Leiden2915+8
−8
(+130)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
+1
–   Quazar 0.4 64-bit2906+10
−10
(+121)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+121
–   Booot 5.2.0 64-bit2895+15
−15
(+110)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−42
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+110)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−161
–   Spark 1.0 64-bit2894+12
−12
(+109)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+84
–   iCE 2.0 64-bit2893+17
−17
(+108)6 − 16
(+1−11=10)
27.3%
6.0 / 22
0.0%
−34
–   Vajolet2 1.45 64-bit2868+20
−20
(+83)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+8
–   Gaviota 1.0 64-bit2861+11
−11
(+76)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−74
–   Deuterium 14.2.33.276 64-bit2858+25
−25
(+73)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+31
–   Toga II 3.02851+16
−16
(+66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+76
–   Andscacs 0.70 64-bit2849+27
−27
(+64)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−82
–   Arasan 17.4 64-bit2844+26
−26
(+59)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+23
–   Fizbo 1.2 64-bit2834+27
−27
(+49)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.2%
−34
–   NirvanaChess 1.8 64-bit2829+25
−25
(+44)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.4%
+148
–   Murka 3 64-bit2825+13
−12
(+40)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
0.1%
+12
–   Rybka 1.0 64-bit2824+14
−14
(+39)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.1%
+66
–   Tornado 4.88 64-bit2821+16
−15
(+36)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.4%
+36
–   Tornado 6.0 64-bit2821+21
−21
(+36)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
1.0%
+122
–   EXchess 7.51b 64-bit2817+27
−27
(+32)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
3.4%
+68
–   GNU Chess 5.60 64-bit2812+17
−17
(+27)5 − 5
(+3−3=4)
50.0%
5.0 / 10
2.6%
+31
–   Arasan 17.3 64-bit2809+32
−32
(+24)6 − 6
(+2−2=8)
50.0%
6.0 / 12
10.7%
+24
–   Scorpio 2.7.7 64-bit2805+16
−16
(+20)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
6.8%
−7
–   Crafty 24.1 64-bit2804+22
−22
(+19)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
11.2%
−8
–   Cheng4 0.36c 64-bit2799+18
−18
(+14)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
15.6%
+67
–   Pedone 1.1 64-bit2798+24
−24
(+13)2 − 8
(+1−7=2)
20.0%
2.0 / 10
21.8%
−219
–   GnuCheese 1.00 64-bit2794+16
−16
(+9)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
26.6%
−145
–   Loop 13.6 (Loop 2007) 64-bit2791+16
−16
(+6)1 − 1
(+0−0=2)
50.0%
1.0 / 2
35.1%
+6
–   Atlas 3.70em 64-bit2789+22
−22
(+4)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
42.0%
+106
–   Bobcat 6.4b 64-bit2788+24
−24
(+3)3 − 3
(+1−1=4)
50.0%
3.0 / 6
43.2%
+9
–   Glaurung 2.2 64-bit2784+16
−16
(−1)5 − 5
(+3−3=4)
50.0%
5.0 / 10
55.0%
−1
–   Scorpio 2.7.6 64-bit2782+17
−17
(−3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
59.1%
−145
–   Jonny 4.002780+11
−11
(−5)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
67.8%
+71
–   Bright 0.5c2779+12
−12
(−6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
70.2%
+151
–   EXchess 7.31b 64-bit2778+27
−28
(−7)4 − 2
(+3−1=2)
66.7%
4.0 / 6
67.3%
+105
–   Rhetoric 1.4.1 64-bit2777+17
−18
(−8)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
73.8%
−23
–   Naraku 1.42776+16
−16
(−9)6 − 6
(+4−4=4)
50.0%
6.0 / 12
75.9%
−5
–   Frenzee 3.5.19 64-bit2776+14
−14
(−9)10 − 12
(+4−6=12)
45.5%
10.0 / 22
77.6%
−35
–   Octochess r5190 64-bit2773+15
−15
(−12)4 − 2
(+2−0=4)
66.7%
4.0 / 6
83.4%
+77
–   Crafty 24.0 64-bit2772+28
−28
(−13)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
77.2%
+54
–   Dirty 20Apr2013 64-bit2770+16
−16
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
87.2%
−15
–   BugChess2 1.9 64-bit2762+14
−14
(−23)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
96.5%
+53
–   GNU Chess 5.50 64-bit2758+19
−19
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.2%
−27
–   Bison 9.11 64-bit2756+13
−13
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.0%
+113
–   Ktulu 92755+12
−12
(−30)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.2%
−187
–   Andscacs 0.64 64-bit2752+24
−24
(−33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
97.9%
−33
–   Amoeba 2.3 64-bit2744+27
−27
(−41)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.1%
−13
–   Carballo 1.7 64-bit2737+14
−14
(−48)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+25
–   Pedone 1.0 64-bit2736+27
−27
(−49)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.8%
−76
–   Laser 1.0 64-bit2735+26
−26
(−50)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.8%
−85
–   ProDeo 2.22723+17
−17
(−62)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+2
–   Hakkapeliitta 2.0 64-bit2715+25
−25
(−70)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−6
–   Amoeba 2.1 64-bit2710+29
−29
(−75)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+177
–   GreKo 2018.07 64-bit2709+15
−16
(−76)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+42
–   Cheese 1.9 64-bit2704+16
−16
(−81)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+30
–   Pawny 1.1 64-bit2702+21
−21
(−83)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−118
–   Amoeba 1.3 64-bit2689+32
−32
(−96)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−31
–   Cheese 1.8 64-bit2684+20
−20
(−101)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+105
–   WyldChess 1.51 64-bit2684+15
−15
(−101)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−10
–   ProDeo 2.02683+21
−21
(−102)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−70
–   ChessBrainVB 2.052670+23
−23
(−115)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−115
–   RedQueen 1.1.98 64-bit2668+17
−17
(−117)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−54
–   RuyDos 1.0.2 64-bit2657+27
−27
(−128)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−27
–   Igel 1.1 64-bit2627+26
−26
(−158)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−68
–   RubiChess 1.0 64-bit2614+21
−21
(−171)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+58

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