CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

Options
Show each game results
Rodent 1.5 64-bit (2785+21
−21
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 23 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 4.73028+22
−22
(+243)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+100
0 =
–   Chiron 2 64-bit3015+13
−13
(+230)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Gull 2.2 64-bit3012+19
−19
(+227)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−20
0 = 0 = 0 0 0 = 0 0
–   Protector 1.7.0 64-bit3010+18
−18
(+225)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hannibal 1.4b 64-bit3001+12
−12
(+216)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−18
= 0 0 0 0 0 = = 0 0 = 0
–   Protector 1.6.0 64-bit2995+17
−17
(+210)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
+14
0 0 = 0 0 = 0 = = 0
–   Chiron 1.1a 64-bit2978+13
−14
(+193)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−60
0 = 0 0 = 0 = 0 0 0
–   Texel 1.04 64-bit2972+21
−21
(+187)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+44
= 0
–   Hiarcs 142961+10
−10
(+176)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−111
= 0 0 0 0 0 = 0 = 0 0 0
–   Senpai 1.0 64-bit2961+13
−12
(+176)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−53
= 0 = 0 0 = 0 0 = 0 0 0
–   Deep Sjeng c't 20102941+10
−10
(+156)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−1
0 =
–   Deep Shredder 12 64-bit2939+9
−9
(+154)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−16
= 1 0 = 0 = 0 0 0 0 0 =
–   Deep Junior Yokohama 64-bit2919+14
−14
(+134)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+134
0 1
–   Deep Junior 13.3 64-bit2918+16
−16
(+133)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
0
0 1 0 = = 0 = 0 = 0
–   SmarThink 1.70 64-bit2918+16
−16
(+133)7 − 5
(+5−3=4)
58.3%
7.0 / 12
0.0%
+184
1 0 0 = 0 1 = = 1 1 = 1
–   Spike 1.4 Leiden2915+8
−8
(+130)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
+1
0 = = 0 0 0 1 = 0 = 0 =
–   Quazar 0.4 64-bit2905+10
−10
(+120)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+120
= =
–   DiscoCheck 5.2.1 64-bit2894+15
−15
(+109)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−162
0 0 0 0 0 0 = 0 0 1 = 0
–   Booot 5.2.0 64-bit2894+15
−15
(+109)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−43
= = 0 0 = 0
–   Spark 1.0 64-bit2893+12
−12
(+108)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+83
0 = 1 = = = = 0 = =
–   iCE 2.0 64-bit2892+17
−17
(+107)6 − 16
(+1−11=10)
27.3%
6.0 / 22
0.0%
−35
1 0 = 0 = = = = 0 0 0 0 0 0 = 0 = 0 = = 0 =
–   Vajolet2 1.45 64-bit2867+20
−20
(+82)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+7
0 1 = = = = 0 = = 0 = 0
–   Gaviota 1.0 64-bit2860+11
−11
(+75)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−75
= 1 0 = = 0 1 0 = 0 0 0 0 0
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+72)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+30
= 1 = 0 1 1 = 0 = = 0 = 0 0
–   Andscacs 0.70 64-bit2852+27
−27
(+67)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−79
1 0 = 0 0 1 0 0 = 0
–   Toga II 3.02850+16
−16
(+65)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+75
1 = = 0
–   Arasan 17.4 64-bit2843+26
−26
(+58)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+22
0 1 0 0 0 = = = 1 1
–   Fizbo 1.2 64-bit2833+27
−27
(+48)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.3%
−35
= 0 0 = = 0 1 = = 0 = 0 = =
–   NirvanaChess 1.8 64-bit2828+25
−25
(+43)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.4%
+147
= 1 1 0 1 =
–   Rybka 1.0 64-bit2824+14
−14
(+39)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.1%
+66
= 0 = 1 = 1 0 0 1 1
–   Murka 3 64-bit2824+12
−12
(+39)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
0.1%
+11
= 0 1 0 1 0 1 0 0 = 0 1 = 1
–   Tornado 6.0 64-bit2820+21
−21
(+35)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.9%
+121
= = 1 = 0 1 = = 1 1
–   Tornado 4.88 64-bit2820+16
−16
(+35)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.4%
+35
= 0 = = 1 = = 1 0 =
–   EXchess 7.51b 64-bit2816+27
−27
(+31)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
3.3%
+67
1 1 = 0 1 0 = 1 0 =
–   GNU Chess 5.60 64-bit2813+16
−16
(+28)5 − 5
(+3−3=4)
50.0%
5.0 / 10
1.6%
+32
0 1 = 0 = = 1 1 = 0
–   Scorpio 2.7.7 64-bit2805+16
−16
(+20)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
6.5%
−7
0 1 = = 0 0 = 1 = =
–   Crafty 24.1 64-bit2803+22
−22
(+18)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
11.2%
−9
0 1 0 0 1 1 0 0 = = = 1
–   Arasan 17.3 64-bit2802+30
−30
(+17)6 − 6
(+2−2=8)
50.0%
6.0 / 12
16.7%
+17
= 1 = = = 0 = = 0 = = 1
–   Cheng4 0.36c 64-bit2799+18
−18
(+14)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
15.4%
+67
= 1 0 = 1 1 = 0 1 = = 0 = 1 = 1
–   Pedone 1.1 64-bit2797+24
−24
(+12)2 − 8
(+1−7=2)
20.0%
2.0 / 10
21.8%
−220
0 1 0 = 0 0 = 0 0 0
–   GnuCheese 1.00 64-bit2792+16
−16
(+7)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
27.9%
−147
0 = 0 0 0 = 0 = = =
–   Loop 13.6 (Loop 2007) 64-bit2790+15
−16
(+5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
34.7%
+5
= =
–   Atlas 3.70em 64-bit2788+22
−22
(+3)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
41.8%
+105
= 1 0 0 = 1 1 1 1 1 = = 1 0 = 1
–   Bobcat 6.4b 64-bit2787+24
−24
(+2)3 − 3
(+1−1=4)
50.0%
3.0 / 6
43.1%
+8
= 0 = 1 = =
–   Glaurung 2.2 64-bit2783+16
−16
(−2)5 − 5
(+3−3=4)
50.0%
5.0 / 10
55.5%
−2
0 = = 1 1 0 1 0 = =
–   Scorpio 2.7.6 64-bit2781+17
−17
(−4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
59.0%
−146
= 0
–   Jonny 4.002779+11
−11
(−6)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
69.0%
+70
= = 1 0 1 = 1 1 = 0 1 =
–   Bright 0.5c2778+13
−13
(−7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
70.1%
+150
= 1
–   EXchess 7.31b 64-bit2777+27
−28
(−8)4 − 2
(+3−1=2)
66.7%
4.0 / 6
67.5%
+104
1 = 1 = 0 1
–   Rhetoric 1.4.1 64-bit2776+17
−17
(−9)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
73.3%
−24
= = = 0 1 1 = 0 1 0 = = = = 0 1 0 1 0 1 = 0
–   Naraku 1.42775+16
−16
(−10)6 − 6
(+4−4=4)
50.0%
6.0 / 12
77.1%
−6
= = 0 = 1 = 1 0 0 1 1 0
–   Frenzee 3.5.19 64-bit2773+14
−14
(−12)10 − 12
(+4−6=12)
45.5%
10.0 / 22
81.2%
−38
= = 0 = = = 1 = 0 = 0 0 = = 1 1 = 0 1 = 0 =
–   Octochess r5190 64-bit2772+15
−15
(−13)4 − 2
(+2−0=4)
66.7%
4.0 / 6
83.4%
+76
1 = = 1 = =
–   Crafty 24.0 64-bit2771+28
−28
(−14)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
77.3%
+53
= 1 = =
–   Dirty 20Apr2013 64-bit2769+16
−16
(−16)1 − 1
(+0−0=2)
50.0%
1.0 / 2
87.1%
−16
= =
–   BugChess2 1.9 64-bit2760+13
−13
(−25)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
97.5%
+51
0 1 1 = = 1 0 = 1 1 = =
–   GNU Chess 5.50 64-bit2757+19
−19
(−28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.2%
−28
1 0
–   Bison 9.11 64-bit2756+13
−13
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.8%
+113
1 =
–   Ktulu 92753+12
−12
(−32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.5%
−189
= 0
–   Andscacs 0.64 64-bit2751+24
−25
(−34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
97.9%
−34
= =
–   Amoeba 2.3 64-bit2743+27
−27
(−42)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.1%
−14
1 0 1 = 0 1 = = = =
–   Carballo 1.7 64-bit2738+14
−14
(−47)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+26
1 1 0 0 1 1 = = 0 1
–   Pedone 1.0 64-bit2735+27
−27
(−50)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.8%
−77
= 1 1 = 0 0 = = = 0
–   Laser 1.0 64-bit2734+26
−26
(−51)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.8%
−86
0 = = = 0 = 1 1 0 =
–   ProDeo 2.22723+17
−17
(−62)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+2
1 0 = 0 1 = = = 1 1
–   Hakkapeliitta 2.0 64-bit2714+24
−25
(−71)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−7
0 = 1 1 1 = = 0 = 1
–   Amoeba 2.1 64-bit2710+29
−29
(−75)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+177
= 1 = 1 1 1 1 = 1 1
–   GreKo 2018.07 64-bit2709+16
−16
(−76)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+42
1 = 1 = = 1 0 1
–   Cheese 1.9 64-bit2705+16
−16
(−80)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+31
= 1 = = 1 1 0 1 = 1 = 1 = = = 1 = 0 1 1
–   Pawny 1.1 64-bit2702+21
−21
(−83)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−118
0 = 0 = = 1 0 = 1 =
–   Amoeba 1.3 64-bit2688+32
−32
(−97)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−32
1 0 = = 1 0 = 1 1 =
–   Cheese 1.8 64-bit2684+20
−20
(−101)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+105
1 1 = = 1 = 1 1
–   WyldChess 1.51 64-bit2684+15
−15
(−101)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−10
0 = = 1 = = = 1 1 1
–   ProDeo 2.02682+21
−21
(−103)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−71
= 1 0 1 = = = 1 0 =
–   ChessBrainVB 2.052669+23
−23
(−116)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−116
0 1 = 0 1 =
–   RedQueen 1.1.98 64-bit2667+17
−17
(−118)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−55
0 1 = 1 = = 0 = 1 1
–   RuyDos 1.0.2 64-bit2656+27
−27
(−129)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−28
1 0 = = 1 1 1 1 0 =
–   Igel 1.1 64-bit2628+26
−26
(−157)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−67
= = 1 1 = =
–   RubiChess 1.0 64-bit2614+21
−21
(−171)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+58
1 1 1 1 1 1 = 1 0 =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020