CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Rodent 0.16 64-bit (2603+31
−31
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 22 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Loop 13.6 (Loop 2007) 64-bit2789+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
(+178)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−81
1 0 0 0
–   Naraku 1.42775+16
−16
(+172)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+22
= = 0 0
–   Rhetoric 1.4.1 64-bit2775+17
−18
(+172)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+172
= = 1 0
–   Frenzee 3.5.19 64-bit2774+14
−14
(+171)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−117
0 0 = 0
–   Octochess r5190 64-bit2772+15
−15
(+169)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−119
0 = 0 0
–   Dirty 20Apr2013 64-bit2769+16
−16
(+166)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−116
0 0 0 =
–   BugChess2 1.9 64-bit2761+14
−14
(+158)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−130
0 = 0 0
–   Bison 9.11 64-bit2755+13
−13
(+152)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−130
= 0 0 0
–   Crafty 23.5 64-bit2747+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-bit2738+13
−13
(+135)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+284
1 = = 1
–   Godel 3.4.9 64-bit2727+14
−14
(+124)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bobcat 3.25 64-bit2725+17
−17
(+122)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−166
= 0 0 0
–   Dirty 23Mar2012 64-bit2702+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
(+98)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−155
0 = 0 0
–   EXchess 6.71b 64-bit2685+32
−32
(+82)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+112
= 0 = 1
–   Deuterium 12.01.30.1070 64-bit2677+27
−27
(+74)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−97
0 0 1 0 0 1
–   Chessmaster 112665+12
−13
(+62)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+180
1 0 = 1
–   Vajolet 2.032660+24
−24
(+57)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.2%
+124
1 = = =
–   Godel 2.3.7 64-bit2657+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
(+52)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.3%
−66
0 = = 0
–   Philou 3.7.1 64-bit2652+13
−13
(+49)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.2%
+136
1 1 = 1 0 =
–   Rotor 0.7a2645+22
−22
(+42)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.4%
−217
0 0 0 1
–   Slow Chess Blitz WV2.12637+11
−12
(+34)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.0%
−INF
0 0
–   Cheng3 1.07 64-bit2635+21
−21
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.2%
+32
1 0
–   Gandalf 62633+12
−12
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.4%
+30
1 0
–   CM9000 Assassin2630+24
−24
(+27)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
8.2%
+280
= 1 1 1
–   Alfil 13.1 64-bit2628+17
−17
(+25)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
7.6%
−33
0 = 0 1
–   Rotor 0.82628+17
−17
(+25)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
7.5%
+46
0 1 1 0 = 1 0 = 0 = = 1 1 =
–   RedQueen 1.1.1 64-bit2625+28
−28
(+22)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
14.3%
+35
= 0 1 0 0 1 1 = 1 = 0 1 = 0 1 =
–   Ruffian 2.1.02623+13
−13
(+20)0 − 2
(+0−2=0)
0.0%
0.0 / 2
11.4%
−INF
0 0
–   Hamsters 0.7.12618+14
−14
(+15)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
18.4%
−16
= = 0 = 1 1 = 0 0 =
–   Zappa 1.1 64-bit2615+18
−18
(+12)1 − 3
(+0−2=2)
25.0%
1.0 / 4
25.5%
−137
= = 0 0
–   Sloppy 0.2.2 64-bit2610+16
−16
(+7)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
33.0%
−51
0 1 0 =
–   Naum 1.91 64-bit2609+15
−15
(+6)5.5 − 8.5
(+5−8=1)
39.3%
5.5 / 14
35.7%
−83
1 0 = 1 1 0 0 0 0 0 1 1 0 0
–   Djinn 0.987 64-bit2601+26
−26
(−2)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
53.7%
+102
1 1 = = 1 = 0 = 1 = 1 = = = 1 = 1 1 0 1
–   Glass 2.0 64-bit2597+13
−13
(−6)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
63.4%
−62
= = 1 = 0 1 = 0 = 0 1 0 = = 0 1 0 0
–   Glass 1.9 64-bit2594+31
−31
(−9)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
65.8%
−74
= 0 = 0 1 =
–   Pseudo 0.7c2591+13
−13
(−12)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
75.6%
−105
= = 0 =
–   Brutus 8.05 64-bit2590+22
−22
(−13)3 − 1
(+2−0=2)
75.0%
3.0 / 4
74.8%
+166
1 1 = =
–   Amyan 1.722590+12
−12
(−13)1 − 3
(+1−3=0)
25.0%
1.0 / 4
78.0%
−212
0 1 0 0
–   GarboChess 3.0 64-bit2586+16
−16
(−17)6 − 4
(+3−1=6)
60.0%
6.0 / 10
82.8%
+61
= 1 = 0 1 1 = = = =
–   Quazar 0.3b 32-bit2582+21
−21
(−21)1 − 2
(+0−1=2)
33.3%
1.0 / 3
86.5%
−103
0 = =
–   Petir 4.9999992579+16
−16
(−24)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
91.7%
+3
= 1 0 1 1 = = = = 0
–   Tucano 2.00 64-bit2572+31
−31
(−31)7 − 7
(+4−4=6)
50.0%
7.0 / 14
92.0%
−27
0 = 1 1 = = 0 = 0 = 1 1 = 0
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−33)5 − 3
(+4−2=2)
62.5%
5.0 / 8
95.5%
+72
1 1 = 1 = 1 0 0
–   Francesca MAD 0.192557+15
−15
(−46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.6%
−202
= 0
–   DanaSah 4.882555+22
−22
(−48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.3%
−190
0 =
–   Arasan 12.0 64-bit2555+23
−23
(−48)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.3%
+101
1 = = 1
–   DanaSah 5.002551+29
−29
(−52)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
99.2%
−37
0 1 =
–   Rodin 6.02550+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-bit2549+26
−26
(−54)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.6%
+9
1 0 1 1 = = 0 = = 1
–   nanoSzachy 4.0 64-bit2545+17
−18
(−58)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.9%
+52
= 1 0 1 = 1
–   Rodin 5.12544+31
−31
(−59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.6%
−154
0 = 0 1
–   GreKo 9.7 64-bit2544+32
−32
(−59)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.6%
+14
= 0 = = 1 = 1 1
–   Tucano 1.042540+30
−30
(−63)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−73
= 0 = 1
–   Fridolin 2.00 64-bit2530+15
−16
(−73)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+73
1 = 1 1 1 0 1 1 0 =
–   Tornado 2.1.41a2527+24
−24
(−76)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+73
= = 1 1
–   LittleThought 1.052 64-bit2500+16
−16
(−103)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−20
1 = 0 1
–   Pawny 0.3 64-bit2489+33
−33
(−114)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+42
1 = 1 =
–   Cheese 1.4 64-bit2469+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 July 19, 2019