CCRL 40/4
Downloads and Statistics
May 25, 2019
Testing summary:
Total: 2'025'246 games
played by 2'346 programs
27240 CPU days (X2 4600+)

White wins: 787'989 (38.9%)
Black wins: 636'961 (31.5%)
Draws: 600'296 (29.6%)
White score: 53.7%

Engine Details

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Rodent 1.7 64-bit (2828+15
−15
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 24 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3030+12
−12
(+202)6 − 26
(+4−24=4)
18.8%
6.0 / 32
0.0%
−59
0 0 1 0 0 0 0 = 0 1 0 0 0 0 0 0 0 1 0 = = 0 0 0 0 0 1 0 = 0 0 0
–   Spark 1.0 64-bit2926+7
−7
(+98)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
+6
0 1 0 = = = = 0 = 0 0 0 0 0 = = 0 0 = = 1 1 0 0 = 1 1 = = 0 = 0
–   iCE 2.0 64-bit2923+12
−12
(+95)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
0
0 = 1 0 = 0 = = = = 0 = 0 0 1 = = = 1 0 = = 1 0 0 = 0 0 0 = 0 0
–   Fizbo 1.31 64-bit2921+15
−15
(+93)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+15
1 0 0 0 0 1 0 = = = 1 = 0 0 1 0 0 0 = = 0 1 = = 0 0 1 1 1 0 = 0
–   Spike 1.4 Leiden2921+7
−7
(+93)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−58
= 0 0 0 0 = 0 0 = = 0 = = 1 0 0 0 1 0 0 1 0 0 = 0 = 0 0 1 = = 0
–   Booot 5.2.0 64-bit2921+11
−11
(+93)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+15
1 0 = 0 = = 0 = 0 0 = 1 0 0 0 = 0 0 = 1 1 0 0 = = = = = = 0 1 =
–   DiscoCheck 5.2.1 64-bit2913+9
−10
(+85)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
+5
0 = 1 1 0 = = = = 1 0 = = 0 = = 0 1 0 0 0 0 = 1 0 1 = 0 = 0 0 0
–   Vajolet2 2.0 64-bit2906+16
−16
(+78)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−48
0 0 = = 1 1 0 1 = 0 = = 1 0 0 0 1 0 0 0 0 0 0 = = 0 0 1 1 0 0 0
–   Arasan 18.2 64-bit2898+16
−16
(+70)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−19
= 1 = = = 0 0 0 = 1 0 0 1 0 0 0 0 = 0 0 1 = = = 0 = = 0 = 0 1 =
–   Quazar 0.4 64-bit2898+7
−7
(+70)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−32
0 0 = 1 = = 0 1 = = = = 1 0 1 0 0 = 0 0 1 0 0 0 0 0 = = 0 = 0 =
–   Deep Junior Yokohama 64-bit2897+10
−10
(+69)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+40
1 1 1 0 = = 1 0 1 = 0 0 0 0 0 = 1 = 0 0 1 = = = 0 1 0 1 = 0 = =
–   Pedone 1.2 64-bit2895+18
−18
(+67)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+3
1 0 1 0 1 = = 0 = 0 0 = = = 0 = 1 1 = 0 = 0 0 1 0 0 1 0 0 1 0 =
–   Pedone 1.3 64-bit2890+17
−17
(+62)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−87
0 0 0 = 0 0 0 1 0 0 0 = 0 0 = 0 1 1 0 1 = = 0 0 1 = = 0 1 0 0 0
–   Cheng4 0.38 64-bit2886+17
−17
(+58)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−13
1 0 0 = 1 0 0 = 0 0 = = = 0 0 = 0 1 1 1 1 0 = 0 1 0 = = = = 0 0
–   Crafty 25.0 64-bit2884+15
−15
(+56)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
0.0%
+64
0 1 1 0 0 = = 1 0 1 1 = = 0 0 0 1 = = 1 = = = = 0 1 = = 1 = = =
–   Thinker 5.4d Inert 64-bit2884+8
−8
(+56)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
+11
1 0 1 1 = 0 = = 1 0 = 0 0 0 0 0 1 1 = = = 1 0 1 1 0 0 1 0 0 0
–   Deuterium 14.3.34.130 64-bit2882+9
−9
(+54)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+22
0 = = 0 = = = = = 1 = 0 0 1 1 = = = = 1 1 0 = 1 0 0 = 0 0 0 = 1
–   Murka 3 64-bit2881+8
−8
(+53)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
−42
= 0 0 0 = 0 0 1 1 0 1 = 1 0 1 = = 0 = 0 0 0 = 1 = 0 0 = = 0 = 0
–   Atlas 3.80 64-bit2874+10
−10
(+46)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−13
0 1 1 1 0 1 = 0 = 1 1 0 1 0 0 0 = 0 1 0 0 0 0 0 0 = 1 0 = = = 1
–   Gaviota 1.0 64-bit2871+8
−8
(+43)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
−24
0 = 0 0 1 0 = = 0 1 0 = 0 1 = = = = 0 0 = = 0 = = 1 1 = 1 0 0 0
–   EXchess 7.88b 64-bit2870+17
−17
(+42)16 − 16
(+8−8=16)
50.0%
16.0 / 32
0.0%
+39
1 0 0 = = = = = 1 1 = 0 = 0 = = = 1 = = 1 1 = 0 = 0 1 0 0 = = 1
–   MinkoChess 1.3 64-bit2868+9
−9
(+40)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
0.0%
+86
= = 0 1 1 1 = = = 0 0 = = 1 1 1 1 = 1 = 0 = = = = 1 = 0 1 0 = 1
–   Dirty 3Nov2015 64-bit2866+14
−14
(+38)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+19
0 0 = 0 0 1 = = 0 = 1 0 = = 0 1 = 0 = 0 0 1 1 = 0 1 = 1 = 1 1 =
–   EXchess 7.71b 64-bit2859+16
−16
(+31)30 − 32
(+17−19=26)
48.4%
30.0 / 62
0.2%
+23
0 = 0 0 0 = = 0 1 1 1 = = 1 0 = = = 1 1 = 0 = 0 = 0 = 1 = 1 = = 1 1 = 1 = = = 1 0 0 0 1 = 0 0 = = 0 1 = = 1 1 1 0 0 = = 0 0
–   Nemo 1.0.1 64-bit2856+8
−7
(+28)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
−14
0 = 0 0 = 1 0 = 0 0 = 1 1 0 1 0 = = 1 = = 0 1 = 1 0 0 1 = 1 0 0
–   EXchess 7.51b 64-bit2851+17
−18
(+23)14 − 18
(+7−11=14)
43.8%
14.0 / 32
2.2%
−16
0 0 = = = 0 1 1 = = 1 1 = 0 = 0 0 0 = = = = 0 = 1 1 1 = = 0 0 0
–   Onno 1.2.70 64-bit2844+9
−9
(+16)18 − 14
(+12−8=12)
56.3%
18.0 / 32
3.1%
+56
1 0 1 0 = 1 = 0 0 = 1 1 = = 1 1 = = 0 0 1 0 = = 1 1 = = 1 1 0 =
–   Arasan 17.5 64-bit2844+17
−17
(+16)16 − 16
(+11−11=10)
50.0%
16.0 / 32
7.5%
+17
1 0 1 0 1 = = = 1 = 0 0 1 1 0 0 0 1 1 0 = = = 0 0 = 1 1 = = 1 0
–   Zappa Mexico II 64-bit2843+6
−7
(+15)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
3.5%
+46
1 = 1 0 1 1 = 0 = 0 1 0 1 1 1 0 1 = 0 0 0 = = 0 = 0 = = 1 1 1 1
–   Deep Sjeng WC2008 64-bit2842+10
−10
(+14)17 − 15
(+11−9=12)
53.1%
17.0 / 32
6.3%
+32
1 = = = 1 1 0 1 = = 1 1 0 1 1 = = 0 = = 0 = = 1 0 1 0 0 0 = 0 1
–   Vajolet2 1.28 64-bit2838+14
−14
(+10)16 − 16
(+11−11=10)
50.0%
16.0 / 32
17.3%
+10
= = = 1 0 1 1 0 1 1 1 = 0 = 0 0 = 1 = 0 1 0 = 0 1 = 1 1 0 0 0 =
–   SmarThink 1.60 64-bit2838+17
−17
(+10)15 − 17
(+11−13=8)
46.9%
15.0 / 32
19.1%
−10
= 0 0 = 1 1 1 = = 1 0 1 1 0 1 1 1 0 0 0 0 = 1 0 1 0 = 0 0 = 0 =
–   Crafty 23.8 64-bit2824+12
−12
(−4)15 − 17
(+11−13=8)
46.9%
15.0 / 32
66.5%
−27
= 1 1 0 = = = 1 1 0 0 0 0 0 1 = 1 1 0 0 = 0 = 0 0 0 1 1 1 1 0 =
–   DisasterArea 1.542809+13
−13
(−19)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
97.1%
+139
1 = 1 1 1 1 1 1 1 = = 1 1 1 1 = = 1 1 = 1 1 = = = 1 = = 0 1 0 0
–   Tornado 7.0 64-bit2809+14
−14
(−19)26.5 − 23.5
(+21−18=11)
53.0%
26.5 / 50
97.2%
+4
1 = 1 1 = 0 0 0 0 1 1 = 0 1 0 = 1 1 = 0 = = 0 = = 0 1 1 0 1 1 1 1 0 = 0 1 1 1 0 0 1 0 1 = 0 1 1 0 0
–   GNU Chess 5.60 64-bit2807+14
−13
(−21)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
98.1%
−9
= = = 1 1 = 0 = 1 0 1 1 = = 0 = 1 0 1 1 = = = 1 0 0 0 = 1 = 0 0
–   Dirty 10Apr2015 64-bit2807+17
−17
(−21)20 − 12
(+15−7=10)
62.5%
20.0 / 32
96.6%
+62
1 1 = 1 1 1 = = 1 1 0 0 0 = 0 = = = 0 1 1 = 1 1 = = 1 1 0 1 1 0
–   Rhetoric 1.4.3 64-bit2802+9
−9
(−26)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
99.9%
−19
= 1 = = = = 0 = 1 = 0 = = = 1 = 0 = = 0 1 1 0 = 0 = 1 1 1 1 0 0
–   Arasan 17.3 64-bit2791+19
−19
(−37)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
99.9%
−45
0 0 1 0 = = = 0 = = 0 1 1 = = = 1 = 0 1 0 = 0 0 1 1 1 0 1 1 0 =
–   Tornado 6.0 64-bit2783+16
−16
(−45)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−14
0 = 1 1 0 0 1 0 = = = 1 = 1 1 1 0 1 = 1 1 = = = = 0 1 0 1 0 0 =
–   Ktulu 92781+8
−8
(−47)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
100.0%
−110
1 0 = 1 0 0 0 = = 1 = 0 0 = 1 = = = 0 0 = 1 1 0 0 = = 0 0 0 1
–   Rhetoric 1.4.1 64-bit2778+15
−15
(−50)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
100.0%
−98
0 0 = 0 = = 0 1 0 0 = = 0 = 1 1 0 = = = 1 0 = 0 1 0 0 = 1 1 = =
–   Octochess r5190 64-bit2777+9
−9
(−51)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
100.0%
−104
1 1 = 0 = = = 1 0 = = 0 = 1 0 0 0 1 = 0 = = 0 1 = 0 0 1 = = 0 0
–   Bright 0.5c2773+8
−8
(−55)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+10
= 1 0 1 0 1 0 0 0 = = 1 = 1 1 = 1 1 0 = = 0 0 1 0 = 1 1 1 1 1 1
–   The Baron 3.29 64-bit2772+12
−12
(−56)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−7
0 1 1 0 0 = = = 0 0 = 1 1 = 0 1 1 = 1 = = = = 1 = 1 0 1 = 1 1 =
–   ProDeo 2.02709+19
−19
(−119)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+78
1 = 0 = 0 1 1 1 = 1 1 = = 1 1 = 1 1 = = 1 1 1 1 1 1 = 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on May 25, 2019