CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Rodent 1.5 64-bit (2786+21
−21
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 19 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 4.73030+22
−22
(+244)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+101
0 =
–   Chiron 2 64-bit3017+13
−13
(+231)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Gull 2.2 64-bit3014+19
−19
(+228)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−19
0 = 0 = 0 0 0 = 0 0
–   Protector 1.7.0 64-bit3013+18
−18
(+227)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hannibal 1.4b 64-bit3004+12
−12
(+218)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−16
= = 0 0 0 0 0 = 0 0 = 0
–   Protector 1.6.0 64-bit3000+18
−18
(+214)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
+18
0 0 = 0 0 = 0 = = 0
–   Chiron 1.1a 64-bit2982+14
−14
(+196)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−57
0 = 0 0 = 0 = 0 0 0
–   Texel 1.04 64-bit2975+21
−21
(+189)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+46
0 =
–   Senpai 1.0 64-bit2964+13
−13
(+178)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−51
0 = 0 = 0 0 = 0 = 0 0 0
–   Hiarcs 142963+11
−10
(+177)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−110
0 = 0 0 0 0 0 = = 0 0 0
–   Deep Sjeng c't 20102943+10
−10
(+157)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
0
= 0
–   Deep Shredder 12 64-bit2943+9
−9
(+157)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−13
0 = 1 0 = 0 = 0 0 0 0 =
–   Deep Junior 13.3 64-bit2924+17
−17
(+138)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+5
0 1 0 = = 0 = 0 = 0
–   Deep Junior Yokohama 64-bit2923+15
−15
(+137)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+137
1 0
–   SmarThink 1.70 64-bit2920+16
−16
(+134)7 − 5
(+5−3=4)
58.3%
7.0 / 12
0.0%
+185
= 1 0 0 = 0 1 = 1 1 = 1
–   Spike 1.4 Leiden2920+8
−8
(+134)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
+5
= 0 = = 0 0 0 1 0 = 0 =
–   Quazar 0.4 64-bit2906+11
−11
(+120)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+120
= =
–   Booot 5.2.0 64-bit2896+15
−15
(+110)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−42
= 0 0 0 = =
–   DiscoCheck 5.2.1 64-bit2896+15
−15
(+110)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−161
0 0 0 0 0 0 = 0 0 1 = 0
–   Spark 1.0 64-bit2895+12
−12
(+109)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+84
0 = 1 = = = = 0 = =
–   iCE 2.0 64-bit2894+17
−17
(+108)6 − 16
(+1−11=10)
27.3%
6.0 / 22
0.0%
−34
0 1 0 = 0 = = = = 0 0 0 0 0 = 0 = 0 = = 0 =
–   Vajolet2 1.45 64-bit2868+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-bit2861+13
−13
(+75)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−75
0 = = 0 1 0 = 0 0 0 0 0 = 1
–   Deuterium 14.2.33.276 64-bit2859+25
−25
(+73)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+31
= 0 1 1 = 0 = = 0 = 0 0 = 1
–   Toga II 3.02852+16
−16
(+66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+76
= = 0 1
–   Andscacs 0.70 64-bit2849+28
−28
(+63)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−82
1 0 = 0 = 0 0 1 0 0
–   Arasan 17.4 64-bit2844+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-bit2834+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-bit2829+25
−25
(+43)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.5%
+147
1 1 = 1 0 =
–   Rybka 1.0 64-bit2825+14
−14
(+39)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+66
= 0 = 1 = 1 0 0 1 1
–   Murka 3 64-bit2824+13
−13
(+38)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
0.1%
+10
1 0 1 0 1 0 0 = 0 1 = 1 = 0
–   Tornado 6.0 64-bit2821+21
−21
(+35)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
1.0%
+121
= = 1 1 1 = 0 1 = =
–   Tornado 4.88 64-bit2821+16
−15
(+35)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.4%
+35
= 0 = = 1 = = 1 0 =
–   EXchess 7.51b 64-bit2817+27
−27
(+31)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
3.6%
+67
= 1 0 = = 0 1 0 1 1
–   GNU Chess 5.60 64-bit2813+19
−19
(+27)5 − 5
(+3−3=4)
50.0%
5.0 / 10
3.0%
+31
0 1 = 0 = = 1 1 = 0
–   Arasan 17.3 64-bit2807+32
−32
(+21)6 − 6
(+2−2=8)
50.0%
6.0 / 12
13.0%
+21
0 = = 1 1 = = = 0 = = =
–   Scorpio 2.7.7 64-bit2806+16
−16
(+20)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
7.0%
−7
= = 0 0 = 1 = = 0 1
–   Crafty 24.1 64-bit2804+22
−22
(+18)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
11.5%
−9
= = 0 1 0 0 0 = 1 1 1 0
–   Cheng4 0.36c 64-bit2799+18
−18
(+13)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
16.6%
+66
1 0 = 1 1 = 0 0 = = = 1 = 1 1 =
–   Pedone 1.1 64-bit2798+24
−24
(+12)2 − 8
(+1−7=2)
20.0%
2.0 / 10
22.1%
−220
0 1 0 = 0 0 = 0 0 0
–   GnuCheese 1.00 64-bit2795+16
−16
(+9)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
24.6%
−145
0 = = = 0 0 0 = 0 =
–   Bobcat 6.4b 64-bit2788+24
−24
(+2)3 − 3
(+1−1=4)
50.0%
3.0 / 6
44.4%
+8
= = = 0 = 1
–   Loop 13.6 (Loop 2007) 64-bit2788+17
−17
(+2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
43.0%
+2
= =
–   Atlas 3.70em 64-bit2788+22
−22
(+2)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
43.2%
+104
0 0 = 1 1 1 1 1 = = 1 1 0 = 1 =
–   Scorpio 2.7.6 64-bit2782+17
−17
(−4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
60.7%
−146
0 =
–   Glaurung 2.2 64-bit2782+16
−16
(−4)5 − 5
(+3−3=4)
50.0%
5.0 / 10
61.4%
−4
0 = = 1 1 0 1 0 = =
–   Jonny 4.002781+12
−12
(−5)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
63.6%
+71
= = 1 0 1 = 1 1 = 0 1 =
–   Bright 0.5c2779+13
−13
(−7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
70.6%
+150
1 =
–   EXchess 7.31b 64-bit2777+27
−27
(−9)4 − 2
(+3−1=2)
66.7%
4.0 / 6
68.1%
+103
= 1 1 0 1 =
–   Naraku 1.42777+17
−16
(−9)6 − 6
(+4−4=4)
50.0%
6.0 / 12
74.7%
−5
= = 0 = 1 = 1 0 0 1 1 0
–   Frenzee 3.5.19 64-bit2776+15
−15
(−10)10 − 12
(+4−6=12)
45.5%
10.0 / 22
76.1%
−36
= = 0 = = = 1 = 0 = 0 = = 1 1 = 0 0 1 = 0 =
–   Rhetoric 1.4.1 64-bit2776+17
−18
(−10)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
75.0%
−25
= = = 0 1 1 = 0 1 0 0 1 = = = = 1 0 1 = 0 0
–   Octochess r5190 64-bit2773+15
−14
(−13)4 − 2
(+2−0=4)
66.7%
4.0 / 6
84.4%
+76
= = 1 = = 1
–   Crafty 24.0 64-bit2772+28
−28
(−14)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
77.4%
+53
1 = = =
–   Dirty 20Apr2013 64-bit2770+16
−16
(−16)1 − 1
(+0−0=2)
50.0%
1.0 / 2
87.6%
−16
= =
–   BugChess2 1.9 64-bit2764+15
−15
(−22)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
95.0%
+54
0 1 1 = = 1 0 = 1 1 = =
–   GNU Chess 5.50 64-bit2758+19
−19
(−28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.4%
−28
1 0
–   Ktulu 92754+13
−13
(−32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.4%
−189
0 =
–   Bison 9.11 64-bit2754+17
−17
(−32)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.9%
+110
= 1
–   Andscacs 0.64 64-bit2751+25
−25
(−35)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.2%
−35
= =
–   Amoeba 2.3 64-bit2746+28
−28
(−40)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
98.6%
−12
= = 1 0 1 = 0 1 = =
–   Carballo 1.7 64-bit2738+19
−19
(−48)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+25
1 1 0 1 1 1 0 0 = =
–   Pedone 1.0 64-bit2735+27
−27
(−51)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.8%
−78
0 0 = 1 = = = 0 1 =
–   Laser 1.0 64-bit2729+29
−29
(−57)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.9%
−92
0 = 0 = = = 1 1 0 =
–   ProDeo 2.22727+19
−19
(−59)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+5
1 0 = 0 1 = = = 1 1
–   Hakkapeliitta 2.0 64-bit2714+24
−25
(−72)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−8
= 1 0 = 1 1 1 = = 0
–   Cheese 1.9 64-bit2710+20
−20
(−76)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+35
= = = 1 = 0 1 1 = 1 = = 1 1 0 1 = 1 = 1
–   Amoeba 2.1 64-bit2710+29
−29
(−76)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+176
= 1 1 = 1 1 = 1 1 1
–   Pawny 1.1 64-bit2701+21
−21
(−85)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−120
0 = 0 = 1 = 0 = = 1
–   WyldChess 1.51 64-bit2697+22
−22
(−89)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+1
= 1 = = = 1 0 = 1 1
–   Amoeba 1.3 64-bit2689+32
−32
(−97)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−32
1 0 = 1 1 = 1 0 = =
–   Cheese 1.8 64-bit2683+20
−20
(−103)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+103
1 1 1 1 = = 1 =
–   ProDeo 2.02682+21
−21
(−104)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−72
0 1 = = = 1 0 = = 1
–   ChessBrainVB 2.052668+23
−23
(−118)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−118
= 0 1 = 0 1
–   RedQueen 1.1.98 64-bit2662+21
−20
(−124)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−61
1 1 = 1 0 1 = = 0 =
–   RuyDos 1.0.2 64-bit2658+29
−29
(−128)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−27
1 1 1 1 0 = 1 0 = =

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018