CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Rodent 0.16 64-bit (2602+30
−31
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 19 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Loop 13.6 (Loop 2007) 64-bit2788+16
−16
(+186)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+268
1 1 0 =
–   Gaviota 0.86 64-bit2781+21
−21
(+179)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−80
1 0 0 0
–   Rhetoric 1.4.1 64-bit2776+17
−17
(+174)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+174
= = 1 0
–   Naraku 1.42776+16
−16
(+174)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+24
= = 0 0
–   Frenzee 3.5.19 64-bit2775+15
−15
(+173)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−115
0 0 = 0
–   Octochess r5190 64-bit2772+15
−15
(+170)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−118
0 = 0 0
–   Dirty 20Apr2013 64-bit2769+16
−16
(+167)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−115
0 0 0 =
–   BugChess2 1.9 64-bit2763+15
−15
(+161)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−127
0 = 0 0
–   Bison 9.11 64-bit2755+16
−16
(+153)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−129
= 0 0 0
–   Crafty 23.5 64-bit2746+28
−28
(+144)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+25
= 0 0 1
–   Chronos 1.9.9 64-bit2739+14
−14
(+137)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+286
1 = = 1
–   Godel 3.4.9 64-bit2727+14
−14
(+125)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bobcat 3.25 64-bit2724+17
−17
(+122)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−166
= 0 0 0
–   Dirty 23Mar2012 64-bit2701+31
−31
(+99)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−159
1 0 0 0
–   Scorpio 2.7 64-bit2701+27
−27
(+99)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−154
0 = 0 0
–   EXchess 6.71b 64-bit2685+32
−32
(+83)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+113
= 0 = 1
–   Deuterium 12.01.30.1070 64-bit2676+27
−27
(+74)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−97
0 0 1 0 0 1
–   Chessmaster 112666+13
−13
(+64)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+182
1 0 = 1
–   Vajolet 2.032659+24
−24
(+57)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.2%
+124
1 = = =
–   Godel 2.3.7 64-bit2656+23
−23
(+54)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.2%
−35
0 = 0 1 0 =
–   The Baron 2.23 64-bit2655+23
−23
(+53)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.3%
−65
0 = = 0
–   Philou 3.7.1 64-bit2652+14
−14
(+50)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.1%
+137
1 1 = 1 0 =
–   Rotor 0.7a2641+23
−23
(+39)1 − 3
(+1−3=0)
25.0%
1.0 / 4
2.2%
−220
0 0 0 1
–   Slow Chess Blitz WV2.12638+12
−12
(+36)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.5%
−INF
0 0
–   Cheng3 1.07 64-bit2634+21
−21
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.2%
+32
1 0
–   Gandalf 62632+12
−12
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.4%
+30
1 0
–   CM9000 Assassin2629+24
−24
(+27)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
8.9%
+280
= 1 1 1
–   Rotor 0.82628+17
−17
(+26)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
6.7%
+47
= 1 1 = 0 1 1 0 = 1 0 = 0 =
–   Alfil 13.1 64-bit2625+18
−18
(+23)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
9.7%
−35
0 = 0 1
–   RedQueen 1.1.1 64-bit2624+28
−28
(+22)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
14.3%
+35
1 0 0 1 = 0 1 = 0 1 = 0 1 = 1 =
–   Ruffian 2.1.02622+13
−13
(+20)0 − 2
(+0−2=0)
0.0%
0.0 / 2
11.7%
−INF
0 0
–   Hamsters 0.7.12619+14
−14
(+17)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
16.1%
−14
= = 0 = 1 1 = 0 0 =
–   Zappa 1.1 64-bit2614+18
−18
(+12)1 − 3
(+0−2=2)
25.0%
1.0 / 4
24.6%
−137
= = 0 0
–   Sloppy 0.2.2 64-bit2610+18
−18
(+8)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
33.2%
−50
0 1 0 =
–   Naum 1.91 64-bit2608+15
−15
(+6)5.5 − 8.5
(+5−8=1)
39.3%
5.5 / 14
35.2%
−83
= 1 1 0 1 0 0 0 0 0 1 1 0 0
–   Djinn 0.987 64-bit2600+26
−26
(−2)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
53.0%
+102
= = 1 = 1 1 = = 1 = 0 = 1 = 1 = 1 1 0 1
–   Glass 2.0 64-bit2595+16
−16
(−7)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
66.4%
−63
1 = 0 1 = 0 = 0 = = 1 0 = = 0 1 0 0
–   Glass 1.9 64-bit2592+31
−31
(−10)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
67.1%
−75
= 0 = 0 1 =
–   Pseudo 0.7c2590+13
−13
(−12)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
75.0%
−105
= = 0 =
–   Amyan 1.722590+13
−13
(−12)1 − 3
(+1−3=0)
25.0%
1.0 / 4
75.4%
−211
0 1 0 0
–   GarboChess 3.0 64-bit2585+17
−17
(−17)6 − 4
(+3−1=6)
60.0%
6.0 / 10
83.6%
+61
1 1 = = = 1 = 0 = =
–   Quazar 0.3b 32-bit2581+21
−21
(−21)1 − 2
(+0−1=2)
33.3%
1.0 / 3
86.2%
−103
0 = =
–   Petir 4.9999992578+16
−15
(−24)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
91.9%
+3
0 1 1 = = = = 0 = 1
–   Tucano 2.00 64-bit2571+31
−31
(−31)7 − 7
(+4−4=6)
50.0%
7.0 / 14
92.4%
−27
1 1 = = 0 = 0 = 0 = 1 1 = 0
–   Brutus 8.05 64-bit2570+26
−26
(−32)3 − 1
(+2−0=2)
75.0%
3.0 / 4
94.2%
+146
1 1 = =
–   GNU Chess 5.07.153b 64-bit2568+23
−23
(−34)5 − 3
(+4−2=2)
62.5%
5.0 / 8
95.8%
+71
1 1 = 1 = 1 0 0
–   Francesca MAD 0.192559+15
−15
(−43)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.4%
−199
= 0
–   DanaSah 4.882555+22
−22
(−47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.3%
−189
0 =
–   Arasan 12.0 64-bit2554+23
−23
(−48)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.3%
+101
1 = = 1
–   DanaSah 5.002550+29
−29
(−52)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
99.2%
−37
0 1 =
–   GreKo 9.7 64-bit2550+33
−33
(−52)5 − 3
(+3−1=4)
62.5%
5.0 / 8
98.9%
+21
= 0 = = 1 1 1 =
–   Rodin 6.02549+24
−24
(−53)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.6%
−53
0 1 = 1 = 0 1 0
–   NirvanaChess 1.1 64-bit2548+26
−26
(−54)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.7%
+9
1 0 1 1 = = 0 = = 1
–   nanoSzachy 4.0 64-bit2543+18
−19
(−59)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.9%
+51
= 1 0 1 = 1
–   Rodin 5.12543+31
−31
(−59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.6%
−154
0 = 0 1
–   Tucano 1.042539+30
−30
(−63)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−73
= 0 = 1
–   Tornado 2.1.41a2527+24
−24
(−75)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+74
= = 1 1
–   Fridolin 2.0 64-bit2526+16
−16
(−76)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+70
1 = 1 1 0 = 1 1 1 0
–   LittleThought 1.052 64-bit2506+18
−18
(−96)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−13
1 = 0 1
–   Pawny 0.3 64-bit2489+33
−33
(−113)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+43
1 = 1 =
–   Cheese 1.4 64-bit2468+20
−20
(−134)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018