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 1.7 64-bit (2852+19
−19
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 22 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3057+13
−13
(+205)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+131
0 1 = = 0 0 = =
–   Texel 1.05 64-bit3010+15
−15
(+158)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−131
0 = 0 0
–   Andscacs 0.81 64-bit3005+26
−25
(+153)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−82
0 0 1 0
–   Alfil 15.8 64-bit2965+17
−17
(+113)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−38
0 0 0 0 0 = = = = =
–   Senpai 1.0 64-bit2962+12
−12
(+110)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+110
= 0 1 =
–   SmarThink 1.90 64-bit2960+30
−30
(+108)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+56
0 0 = 0 = 1 = = = =
–   Fizbo 1.5 64-bit2958+21
−21
(+106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−51
0 =
–   Hakkapeliitta 3.0 64-bit2955+12
−11
(+103)4.5 − 11.5
(+0−7=9)
28.1%
4.5 / 16
0.0%
−25
0 = 0 0 = 0 0 = 0 0 = = = = = =
–   Deep Shredder 12 64-bit2941+9
−10
(+89)6 − 6
(+2−2=8)
50.0%
6.0 / 12
0.0%
+89
= 0 1 = = = = = 0 1 = =
–   Chiron 1.5 32-bit2941+16
−16
(+89)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
0
= 1 0 = 0 = 0 0 = =
–   EXchess 7.51b 64-bit 4CPU2940+33
−33
(+88)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−61
0 0 = =
–   SmarThink 1.80 64-bit2940+25
−25
(+88)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+119
= 1 = 0 0 = 1 = = 1
–   Fizbo 1.4 64-bit2930+27
−27
(+78)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−157
0 0 1 0
–   Cheng 4.39 64-bit2922+11
−11
(+70)10 − 12
(+7−9=6)
45.5%
10.0 / 22
0.0%
+38
0 = 0 1 1 = = = = 1 0 0 1 0 0 0 1 1 0 = 1 0
–   Deep Junior Yokohama 64-bit2921+14
−15
(+69)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+69
= =
–   SmarThink 1.70 64-bit2919+16
−16
(+67)8 − 8
(+7−7=2)
50.0%
8.0 / 16
0.0%
+63
0 = 0 0 0 = 0 1 1 0 1 0 1 1 1 1
–   Vajolet2 2.0 64-bit2918+20
−20
(+66)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.0%
+37
0 = 1 0 = 0 = 1 = 0 1 0 = 1
–   Spike 1.4 Leiden2915+8
−8
(+63)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−108
0 = = = 1 0 0 0 0 0
–   Deep Junior 13.3 32-bit2910+15
−15
(+58)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−28
= = 1 0 = = 0 = 0 0
–   Arasan 19.0.1 64-bit2908+26
−26
(+56)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−44
1 0 = 0 = 0 0 1 0 =
–   Hannibal 1.2 32-bit2906+14
−14
(+54)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−60
= = = 0 0 0 = 0 = =
–   Protector 1.4.0 64-bit2901+14
−14
(+49)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+24
1 = = = 0 = = = = 0
–   Tornado 6.0 64-bit 4CPU2897+26
−26
(+45)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.3%
−47
0 1 = 0
–   Hiarcs 13.22897+11
−11
(+45)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−59
= 0 0 = 0 0 1 1 = 0
–   Fizbo 1.31 64-bit2895+21
−21
(+43)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.1%
+74
= 0 0 = 1 1 1 = = =
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+43)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
−24
0 1 0 1 0 =
–   Spark 1.0 64-bit2894+12
−12
(+42)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−44
0 = = = 1 0 0 0 = =
–   iCE 2.0 64-bit2893+17
−17
(+41)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.1%
−111
= 0 0 0 = =
–   Bright 0.5c 4CPU2892+23
−23
(+40)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.5%
−249
= 0 0 0
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(+40)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
−5
= 0 0 = = 1
–   Cheng4 0.38 64-bit2891+23
−23
(+39)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.5%
−244
0 0 0 =
–   Gull 1.0a 32-bit2886+12
−12
(+34)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.1%
−21
= 0 = = 1 = 0 0 = =
–   Quazar 0.4 32-bit2880+12
−12
(+28)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.5%
+83
= 1 = 1 0 = = = 1 =
–   Crafty 24.1 64-bit 4CPU2879+31
−32
(+27)2 − 2
(+1−1=2)
50.0%
2.0 / 4
7.7%
+37
0 = = 1
–   Scorpio 2.7.6 64-bit 4CPU2875+26
−26
(+23)1 − 3
(+0−2=2)
25.0%
1.0 / 4
8.1%
−126
= = 0 0
–   EXchess 7.88b 64-bit2871+25
−25
(+19)8.5 − 5.5
(+4−1=9)
60.7%
8.5 / 14
11.4%
+77
1 = 0 = 1 = = = = 1 = 1 = =
–   Bobcat 6.4b 64-bit 4CPU2868+27
−27
(+16)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
17.9%
−272
0 = 0 0
–   Spark 1.0 32-bit2865+11
−11
(+13)5 − 5
(+3−3=4)
50.0%
5.0 / 10
12.1%
+13
0 0 0 = = 1 1 1 = =
–   Arasan 18.0 64-bit2861+26
−26
(+9)6 − 6
(+4−4=4)
50.0%
6.0 / 12
28.0%
+12
1 0 1 = 0 = 1 = 0 = 0 1
–   Gaviota 1.0 64-bit2861+11
−11
(+9)10 − 9
(+5−4=10)
52.6%
10.0 / 19
20.9%
+23
= = 1 0 = = 1 = = 1 = = 0 1 = 0 = 1 0
–   Zappa Mexico II 64-bit2855+10
−10
(+3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
37.6%
−139
0 =
–   EXchess 7.71b 64-bit2853+22
−22
(+1)14 − 12
(+8−6=12)
53.8%
14.0 / 26
45.4%
+24
1 0 1 1 0 = 0 = = = 1 = = 0 1 = 0 = 1 = 0 1 = 1 = =
–   Toga II 3.02851+16
−16
(−1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
51.3%
−1
1 0
–   Bobcat 7.1 64-bit2849+25
−25
(−3)4 − 4
(+3−3=2)
50.0%
4.0 / 8
57.9%
−8
0 0 1 = 1 = 0 1
–   Atlas 3.80 64-bit2849+14
−14
(−3)20.5 − 18.5
(+10−8=21)
52.6%
20.5 / 39
59.9%
+9
= 0 = 0 = 1 1 = 1 = = 0 1 0 1 = 1 1 = 0 = = 1 = = 0 = 0 = = = 1 1 = = 0 = = =
–   Nemo 1.0.1 64-bit2848+12
−12
(−4)8 − 7
(+5−4=6)
53.3%
8.0 / 15
62.5%
+15
= = 1 = 1 = 0 1 1 0 1 = = 0 0
–   SmarThink 1.60 64-bit2846+32
−32
(−6)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
61.5%
−159
= 0 0 0 = = = 0 = 0
–   Arasan 17.5 64-bit2842+25
−25
(−10)5 − 6
(+2−3=6)
45.5%
5.0 / 11
74.1%
−37
0 0 = 1 = = 0 = = 1 =
–   BugChess2 1.9 64-bit 4CPU2839+21
−21
(−13)3 − 1
(+2−0=2)
75.0%
3.0 / 4
81.4%
+144
= 1 = 1
–   Dirty 3Nov2015 64-bit2838+17
−16
(−14)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
86.4%
+42
= = = = 1 0 0 1 1 1 1 0 = = 1 = 0 1
–   Pedone 1.3 64-bit2836+23
−23
(−16)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
84.9%
+1
= = 1 = 0 1 = 0 1 = = = 0 = 0 1 1 =
–   Onno 1.2.70 64-bit2834+16
−16
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.7%
−175
0 =
–   MinkoChess 1.3 32-bit2830+31
−31
(−22)6 − 4
(+3−1=6)
60.0%
6.0 / 10
88.0%
+33
1 = = = = = 1 1 = 0
–   DisasterArea 1.54 64-bit2828+18
−18
(−24)17.5 − 17.5
(+9−9=17)
50.0%
17.5 / 35
96.9%
−21
= = = 1 1 1 0 = = = = = 0 = 1 0 = = 1 1 0 0 1 0 = 1 = 0 = 0 = = 1 0 =
–   Pedone 1.2 64-bit2826+26
−26
(−26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
94.3%
−121
0 0 = 1
–   Murka 3 64-bit2825+13
−12
(−27)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.1%
−27
= = 1 = 0 0 = = = 1
–   Octochess r5190 64-bit 4CPU2824+24
−24
(−28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
96.1%
−28
0 1 = =
–   Rybka 1.0 64-bit2824+14
−14
(−28)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.0%
−86
1 = 0 = = 0 0 1 = 0
–   DisasterArea 1.542823+31
−31
(−29)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
94.3%
−1
= 0 1 1 = = = 0 1 =
–   Tornado 6.0 64-bit2821+21
−21
(−31)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
98.5%
−90
= = = 0
–   Pedone 1.1 64-bit 4CPU2820+31
−31
(−32)1 − 3
(+0−2=2)
25.0%
1.0 / 4
95.6%
−181
0 0 = =
–   Tornado 7.0 64-bit2818+19
−19
(−34)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.5%
−93
0 = 0 0 = 1 = 0 1 =
–   EXchess 7.51b 64-bit2817+27
−27
(−35)3 − 1
(+2−0=2)
75.0%
3.0 / 4
98.3%
+121
= 1 = 1
–   GNU Chess 5.60 64-bit2812+17
−17
(−40)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.9%
−7
0 = = 1 1 = 0 1
–   Arasan 17.3 64-bit2809+32
−32
(−43)7 − 3
(+5−1=4)
70.0%
7.0 / 10
98.9%
+80
1 1 = = = 1 1 0 = 1
–   Dirty 10Apr2015 64-bit2807+24
−24
(−45)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.8%
+65
1 1 0 = 1 =
–   DiscoCheck 5.0.1 64-bit2806+33
−33
(−46)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
99.2%
+33
1 = = 1 = = = = 1 =
–   Scorpio 2.7.7 64-bit2805+16
−16
(−47)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−54
= 1 1 = 0 1 0 = 0 = 1 0
–   Crafty 24.1 64-bit2804+22
−22
(−48)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
99.9%
+47
= 1 = 0 1 = 1 1 = 0 1 = = = 1 1
–   Pedone 1.1 64-bit2798+24
−24
(−54)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
+61
= 1 0 = 0 1 1 1 1 1 0 1 = = 1 = = = 1 1
–   Rhetoric 1.4.3 64-bit2795+12
−12
(−57)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+62
= = 1 1 = 0 1 1
–   GnuCheese 1.00 64-bit2794+16
−16
(−58)5 − 3
(+2−0=6)
62.5%
5.0 / 8
100.0%
+1
= 1 = = = 1 = =
–   Naum 2.2 32-bit2794+15
−15
(−58)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+41
= 0 1 1 1 0 1 1 = =
–   Zappa Mexico 32-bit2790+17
−17
(−62)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−57
0 = 0 = 1 1 = 1 0 =
–   Bobcat 6.4b 64-bit2788+24
−24
(−64)7 − 8
(+4−5=6)
46.7%
7.0 / 15
100.0%
−83
0 0 0 0 = = = 1 = 1 1 0 = = 1
–   Fizbo 1.1 64-bit2787+24
−24
(−65)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−59
1 = 0 0 1 0 0 = 1 1
–   The Baron 3.29 64-bit2786+18
−18
(−66)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
+32
= 1 = = 1 1 1 = = = 1 0 = 1 1 0
–   Scorpio 2.7.6 64-bit2782+17
−17
(−70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−70
0 1
–   Rhetoric 1.4.1 64-bit2777+17
−18
(−75)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
100.0%
+48
1 = = 0 1 1 0 = 1 1 = = = 1 1 1 1 =
–   Octochess r5190 64-bit2773+15
−15
(−79)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−121
= 0 = 0 1 1 0 =
–   Dirty 20Apr2013 64-bit2770+16
−16
(−82)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+68
= = 1 1
–   Loop 12.322763+22
−22
(−89)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−64
1 = = = = 0 = = = 1
–   BugChess2 1.9 64-bit2762+14
−14
(−90)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+61
1 = 1 1 1 = = = = 1
–   Dirty 05Sep2012 64-bit2755+23
−23
(−97)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+30
1 = = 1 = = 1 0 1 1
–   Strelka 1.0b 32-bit2751+28
−28
(−101)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+72
= = 0 1 1 1 = 1 1 1
–   Tornado 4.4 32-bit2745+23
−23
(−107)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−142
= 1 1 0 1 0 = = 0 0
–   Pedone 1.0 64-bit2736+27
−27
(−116)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+76
= = = 1 1 1 = 1 1 1
–   Laser 1.0 64-bit2735+26
−26
(−117)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−21
1 = 0 1
–   Toga II 1.1a 32-bit2732+16
−16
(−120)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−52
1 1 1 0 1 = = = 0 =
–   Godel 3.4.9 64-bit2728+14
−14
(−124)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+165
1 1 1 =
–   Octochess r4984 64-bit2724+31
−31
(−128)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+74
1 0 1 1 = 0 1 1 1 1

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