CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Rodent II 0.8.7 64-bit (2818+19
−19
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 28 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Quazar 0.4 64-bit2901+7
−7
(+83)11 − 20
(+5−14=12)
35.5%
11.0 / 31
0.0%
−11
= 0 0 = 1 = 0 = = = 1 0 = = 0 0 = = 0 0 1 0 0 0 1 0 0 = 1 0 =
–   Arasan 18.2 64-bit2899+16
−16
(+81)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+18
= = = 0 1 0 0 0 1 = 1 0 1 0 = 0 = 0 1 = 1 0 0 = = 1 = 0 = 0 = 0
–   Deep Junior Yokohama 64-bit2898+9
−9
(+80)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+28
= = 0 = 0 = 1 1 0 0 1 = = 0 0 = = = 0 1 0 = 1 0 0 = 1 0 = 1 = 0
–   Pedone 1.3 64-bit2891+17
−17
(+73)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+29
= 0 1 = = 0 1 = 1 0 0 0 = 1 = = 0 0 0 0 0 0 = 1 1 = 1 1 = 0 1 0
–   Thinker 5.4d Inert 64-bit2885+8
−8
(+67)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+12
0 0 = = = 0 0 = 1 1 1 0 = = 0 0 0 1 = 1 = 1 = 0 1 0 = 0 = 0 1 0
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(+65)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
−17
0 = = = 0 0 1 0 0 0 0 1 0 1 0 = = = 1 0 = 0 0 1 0 = 1 = = 0 = =
–   Murka 3 64-bit2882+7
−8
(+64)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+4
0 = = = = 1 0 0 = 0 = 1 = = 0 1 0 = 0 1 0 = 0 = 1 1 = 0 0 1 0 0
–   Atlas 3.80 64-bit2875+10
−10
(+57)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
−5
0 1 0 1 0 1 = 1 1 = 0 0 0 0 0 = = 1 0 0 1 = 0 = 0 = = 1 = 0 = 0
–   Gaviota 1.0 64-bit2871+8
−8
(+53)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
−4
0 0 0 1 0 0 = 1 0 0 1 0 1 1 = 0 0 0 = 1 = 1 0 = 0 1 0 1 1 0 0 1
–   EXchess 7.88b 64-bit2871+16
−17
(+53)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+8
1 1 1 0 1 0 = 0 0 0 = 1 0 0 0 0 1 1 0 = 1 1 0 = 0 = 0 1 = 0 = =
–   MinkoChess 1.3 64-bit2870+8
−8
(+52)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+27
= 1 1 0 0 1 = 0 1 = 1 1 0 1 0 0 1 = 0 0 1 0 0 0 1 0 1 0 = 0 = 1
–   Nemo 1.0.1 64-bit2858+7
−7
(+40)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−82
0 = 0 1 0 0 = 1 = 0 0 0 = 1 0 = = 0 0 0 0 = 0 0 = = 0 = 1 = = 0
–   Bobcat 7.1 64-bit2854+17
−17
(+36)15 − 16
(+11−12=8)
48.4%
15.0 / 31
0.2%
+24
0 = = 0 = 0 1 0 = 0 1 0 1 0 = 0 1 1 1 0 1 = = = 1 0 0 0 1 1 1
–   Zappa Mexico II 64-bit2846+7
−6
(+28)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.2%
−7
0 1 0 1 1 0 1 = = 1 0 0 0 0 0 = 0 = 0 1 = 0 0 1 1 = 1 = 1 = 0 =
–   Onno 1.2.70 64-bit2842+8
−8
(+24)16 − 16
(+10−10=12)
50.0%
16.0 / 32
0.9%
+25
0 = = 1 1 1 1 = = 1 0 0 0 1 0 = 0 1 1 = 0 1 = 0 = = = 1 = 0 = 0
–   DisasterArea 1.542811+13
−13
(−7)16 − 16
(+11−11=10)
50.0%
16.0 / 32
73.1%
−8
1 0 1 0 = 1 = 0 0 = = = 1 1 0 0 0 0 1 1 0 = = 1 = = 0 1 = 1 0 1
–   Tornado 7.0 64-bit2810+14
−14
(−8)17 − 15
(+13−11=8)
53.1%
17.0 / 32
74.4%
+17
1 0 = 0 1 = 0 = 0 1 0 1 1 1 1 1 0 0 0 0 1 = 0 1 1 = 1 0 = = 1 =
–   Rhetoric 1.4.3 64-bit2808+8
−8
(−10)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
83.1%
+12
1 0 = = = 1 0 = 0 1 = = 0 0 1 0 1 = = 1 = 1 0 1 1 1 0 = = 1 0
–   Dirty 10Apr2015 64-bit2808+17
−17
(−10)13 − 19
(+10−16=6)
40.6%
13.0 / 32
76.9%
−81
1 0 0 1 = 0 0 0 0 0 1 = 0 0 = 1 1 1 0 0 0 = 0 0 = 0 1 0 = 1 1 1
–   GNU Chess 5.60 64-bit2808+14
−14
(−10)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
78.7%
+102
1 = 1 = 1 0 = 0 1 1 1 1 = = 1 1 1 = 1 1 1 = 1 = 0 = = = 1 = 0 =
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13
(−22)22 − 10
(+16−4=12)
68.8%
22.0 / 32
97.2%
+99
= 0 = 1 = = 1 = = 1 1 = 1 = 0 1 = 1 1 0 1 1 1 1 = 0 1 1 1 = 1 =
–   Laser 1.1 64-bit2789+19
−19
(−29)18 − 14
(+12−8=12)
56.3%
18.0 / 32
98.3%
+11
= 1 = 1 1 0 = 0 1 1 = = 1 = = = 1 = = 0 0 0 1 1 0 = 1 = 0 1 1 0
–   Octochess r5190 64-bit2780+9
−9
(−38)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+37
0 = = 1 1 1 1 1 = 0 1 0 = = 1 1 1 = 1 = 0 1 = 1 1 1 0 1 0 0 0 =
–   The Baron 3.29 64-bit2773+12
−12
(−45)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+22
0 = 0 1 1 = = 0 0 1 = = 1 1 1 = = = 1 0 1 1 0 = 1 1 = 1 = = 1 =
–   Bright 0.5c2771+7
−8
(−47)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
100.0%
+23
0 = 1 0 1 0 1 0 0 0 1 = 1 1 1 1 0 = = 1 1 1 1 = = 1 0 1 0 = 1
–   Twisted Logic 20090922 64-bit2771+7
−7
(−47)15 − 17
(+6−8=18)
46.9%
15.0 / 32
100.0%
−67
= 1 0 = 1 = 0 1 = = 0 1 = = = 1 0 = = 0 = 0 = = = = = 0 = 1 = 0
–   Frenzee 3.5.19 64-bit2770+7
−7
(−48)14 − 18
(+6−10=16)
43.8%
14.0 / 32
100.0%
−87
= 1 0 = 1 1 = = = = 0 1 1 = 0 = = 0 0 0 = = 0 = 0 = = = 0 1 0 =
–   Jonny 4.002763+6
−6
(−55)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−28
= 1 0 = 1 = = = 0 1 = 1 = = 1 = 0 = 0 = = = 1 1 0 = 0 1 = 1 0 1
–   BugChess2 1.9 64-bit2760+8
−8
(−58)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−56
= 0 0 = 1 0 = 1 = 0 = 1 0 = 1 0 1 1 1 1 0 = 0 0 0 1 0 1 = 0 1 1
–   Tucano 5.00 64-bit2702+16
−16
(−116)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−46
0 = 1 1 0 0 = = = 1 0 1 = 1 = = 1 1 = 1 = = 0 1 1 = = = 1 1 0 1

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021