CCRL 40/40
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 1'077'764 games
played by 2'521 programs
147276 CPU days (X2 4600+)

White wins: 374'201 (34.7%)
Black wins: 278'337 (25.8%)
Draws: 425'226 (39.5%)
White score: 54.4%

Engine Details

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Rodent 0.16 64-bit (2603+30
−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-bit2790+16
−16
(+187)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+269
1 1 0 =
–   Gaviota 0.86 64-bit2782+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
−18
(+173)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+173
= = 1 0
–   Naraku 1.42775+16
−16
(+172)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+22
= = 0 0
–   Frenzee 3.5.19 64-bit2775+14
−14
(+172)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−116
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-bit2770+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-bit2762+14
−14
(+159)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−129
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-bit2748+28
−28
(+145)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+26
= 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-bit2703+31
−31
(+100)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−158
1 0 0 0
–   Scorpio 2.7 64-bit2702+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-bit2686+32
−32
(+83)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+113
= 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 1 0 0 1 0
–   Chessmaster 112665+12
−12
(+62)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+180
1 0 = 1
–   Vajolet 2.032661+24
−24
(+58)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.2%
+125
1 = = =
–   Godel 2.3.7 64-bit2658+23
−23
(+55)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.2%
−34
0 = 0 = 0 1
–   The Baron 2.23 64-bit2656+23
−23
(+53)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.3%
−65
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 0.7a2646+22
−22
(+43)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.3%
−216
0 0 0 1
–   Slow Chess Blitz WV2.12637+12
−12
(+34)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.2%
−INF
0 0
–   Cheng3 1.07 64-bit2636+21
−21
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.2%
+33
1 0
–   Gandalf 62633+11
−11
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.8%
+30
1 0
–   CM9000 Assassin2631+24
−24
(+28)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
8.2%
+281
= 1 1 1
–   Rotor 0.82628+17
−17
(+25)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
7.5%
+46
= 1 1 = 0 1 1 0 = 1 0 = 0 =
–   Alfil 13.1 64-bit2628+17
−17
(+25)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
7.7%
−33
0 = 0 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
1 = 1 = 0 1 = 0 1 = = 0 1 0 0 1
–   Ruffian 2.1.02624+13
−13
(+21)0 − 2
(+0−2=0)
0.0%
0.0 / 2
11.5%
−INF
0 0
–   Hamsters 0.7.12620+14
−14
(+17)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
16.8%
−14
= = 0 = 1 1 = 0 0 =
–   Zappa 1.1 64-bit2615+18
−18
(+12)1 − 3
(+0−2=2)
25.0%
1.0 / 4
25.8%
−137
= = 0 0
–   Sloppy 0.2.2 64-bit2611+16
−16
(+8)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
32.8%
−50
0 1 0 =
–   Naum 1.91 64-bit2609+15
−15
(+6)5.5 − 8.5
(+5−8=1)
39.3%
5.5 / 14
36.0%
−83
0 0 0 0 1 1 0 0 = 1 1 0 1 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 0 1 = = 1 = 1 1 = = 1 = 0 = 1 = 1 =
–   Glass 2.0 64-bit2598+13
−14
(−5)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
63.3%
−61
1 0 = = 0 1 0 0 1 = 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
1 = = 0 = 0
–   Pseudo 0.7c2591+13
−13
(−12)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
75.9%
−105
= = 0 =
–   Amyan 1.722590+12
−12
(−13)1 − 3
(+1−3=0)
25.0%
1.0 / 4
78.1%
−212
0 1 0 0
–   Brutus 8.05 64-bit2590+22
−22
(−13)3 − 1
(+2−0=2)
75.0%
3.0 / 4
75.1%
+166
1 1 = =
–   GarboChess 3.0 64-bit2587+16
−16
(−16)6 − 4
(+3−1=6)
60.0%
6.0 / 10
82.8%
+62
= = 1 1 = = = 1 = 0
–   Quazar 0.3b 32-bit2582+21
−21
(−21)1 − 2
(+0−1=2)
33.3%
1.0 / 3
86.6%
−103
0 = =
–   Petir 4.9999992579+15
−15
(−24)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
91.8%
+3
= 0 1 1 = = = = 0 1
–   Tucano 2.00 64-bit2573+30
−31
(−30)7 − 7
(+4−4=6)
50.0%
7.0 / 14
92.1%
−26
0 = 0 = 1 1 = 0 1 1 = = 0 =
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−33)5 − 3
(+4−2=2)
62.5%
5.0 / 8
95.6%
+72
1 1 = 1 = 1 0 0
–   Francesca MAD 0.192558+15
−15
(−45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.6%
−201
= 0
–   DanaSah 4.882556+22
−22
(−47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.3%
−189
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 5.002552+29
−29
(−51)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
99.2%
−36
0 1 =
–   Rodin 6.02551+24
−24
(−52)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.6%
−52
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-bit2546+17
−18
(−57)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.9%
+53
= 1 = 1 0 1
–   GreKo 9.7 64-bit2545+32
−32
(−58)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.6%
+15
1 1 1 = = 0 = =
–   Rodin 5.12544+31
−31
(−59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.6%
−154
0 1 0 =
–   Tucano 1.042541+30
−30
(−62)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−72
= 1 = 0
–   Fridolin 2.00 64-bit2531+16
−16
(−72)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+74
1 = 1 1 0 = 1 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-bit2470+20
−20
(−133)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 August 24, 2019