CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Engine Details

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Rodent 0.16 64-bit (2602+30
−30
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 24 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(+187)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+269
–   Gaviota 0.86 64-bit2781+21
−21
(+179)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−80
–   Rhetoric 1.4.1 64-bit2776+17
−17
(+174)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+174
–   Naraku 1.42774+16
−16
(+172)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+22
–   Frenzee 3.5.19 64-bit2773+14
−14
(+171)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−117
–   Octochess r5190 64-bit2771+15
−15
(+169)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−119
–   Dirty 20Apr2013 64-bit2769+16
−16
(+167)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−115
–   BugChess2 1.9 64-bit2760+13
−13
(+158)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−130
–   Bison 9.11 64-bit2756+13
−13
(+154)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−128
–   Crafty 23.5 64-bit2747+28
−28
(+145)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+26
–   Chronos 1.9.9 64-bit2739+12
−13
(+137)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+286
–   Godel 3.4.9 64-bit2727+14
−14
(+125)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Bobcat 3.25 64-bit2725+17
−17
(+123)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−165
–   Scorpio 2.7 64-bit2702+27
−27
(+100)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−153
–   Dirty 23Mar2012 64-bit2702+31
−31
(+100)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−158
–   EXchess 6.71b 64-bit2683+32
−32
(+81)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+111
–   Deuterium 12.01.30.1070 64-bit2677+27
−27
(+75)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−96
–   Chessmaster 112664+12
−12
(+62)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+180
–   Vajolet 2.032660+24
−24
(+58)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.2%
+125
–   Godel 2.3.7 64-bit2657+23
−23
(+55)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.2%
−34
–   The Baron 2.23 64-bit2656+23
−23
(+54)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.3%
−64
–   Philou 3.7.1 64-bit2651+13
−13
(+49)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.2%
+136
–   Rotor 0.7a2647+21
−21
(+45)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.9%
−214
–   Slow Chess Blitz WV2.12637+11
−11
(+35)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.7%
−INF
–   Cheng3 1.07 64-bit2635+21
−21
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.9%
+33
–   Gandalf 62635+11
−11
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.5%
+33
–   CM9000 Assassin2631+23
−23
(+29)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
7.3%
+282
–   Rotor 0.82628+17
−17
(+26)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
6.8%
+47
–   Alfil 13.1 64-bit2628+17
−17
(+26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
7.0%
−32
–   RedQueen 1.1.1 64-bit2624+27
−27
(+22)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
14.0%
+35
–   Ruffian 2.1.02623+13
−13
(+21)0 − 2
(+0−2=0)
0.0%
0.0 / 2
10.3%
−INF
–   Hamsters 0.7.12618+13
−14
(+16)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
18.0%
−15
–   Zappa 1.1 64-bit2615+18
−18
(+13)1 − 3
(+0−2=2)
25.0%
1.0 / 4
23.8%
−136
–   Sloppy 0.2.2 64-bit2611+16
−16
(+9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
30.9%
−49
–   Naum 1.91 64-bit2610+15
−15
(+8)5.5 − 8.5
(+5−8=1)
39.3%
5.5 / 14
33.3%
−81
–   Djinn 0.987 64-bit2601+26
−26
(−1)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
52.7%
+103
–   Glass 2.0 64-bit2598+13
−13
(−4)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
61.5%
−60
–   Glass 1.9 64-bit2594+31
−31
(−8)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
65.0%
−73
–   Pseudo 0.7c2591+13
−13
(−11)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
76.1%
−104
–   Galjoen 0.40 64-bit2590+20
−20
(−12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
74.6%
−12
–   Amyan 1.722590+12
−12
(−12)1 − 3
(+1−3=0)
25.0%
1.0 / 4
77.4%
−211
–   Brutus 8.05 64-bit2589+21
−21
(−13)3 − 1
(+2−0=2)
75.0%
3.0 / 4
77.3%
+166
–   GarboChess 3.0 64-bit2586+16
−16
(−16)6 − 4
(+3−1=6)
60.0%
6.0 / 10
83.5%
+62
–   Quazar 0.3b 32-bit2582+21
−21
(−20)1 − 2
(+0−1=2)
33.3%
1.0 / 3
85.9%
−102
–   Petir 4.9999992579+16
−16
(−23)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
91.4%
+4
–   Tucano 2.00 64-bit2572+30
−31
(−30)7 − 7
(+4−4=6)
50.0%
7.0 / 14
92.0%
−26
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−32)5 − 3
(+4−2=2)
62.5%
5.0 / 8
95.3%
+73
–   Francesca MAD 0.192558+15
−15
(−44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.5%
−200
–   Arasan 12.0 64-bit2556+23
−23
(−46)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.3%
+103
–   DanaSah 4.882555+22
−22
(−47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.3%
−189
–   DanaSah 5.002552+29
−29
(−50)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
99.2%
−35
–   Rodin 6.02551+24
−24
(−51)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.6%
−51
–   NirvanaChess 1.1 64-bit2549+26
−26
(−53)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.6%
+10
–   nanoSzachy 4.0 64-bit2545+17
−18
(−57)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.9%
+53
–   Rodin 5.12544+31
−31
(−58)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.6%
−153
–   GreKo 9.7 64-bit2544+31
−31
(−58)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.6%
+15
–   Tucano 1.042540+30
−30
(−62)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−72
–   Fridolin 2.00 64-bit2532+16
−16
(−70)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+76
–   Tornado 2.1.41a2527+24
−24
(−75)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+74
–   LittleThought 1.052 64-bit2497+16
−16
(−105)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−22
–   Pawny 0.3 64-bit2491+33
−33
(−111)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+45
–   Cheese 1.4 64-bit2470+20
−20
(−132)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on January 24, 2021