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

Options
Show each game results
Bobcat 7.6 64-bit (2881+23
−23
)Quote
Author: Gunnar Harms (Netherlands) Link: Download
This is one of the 15 Bobcat versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fritz 15 64-bit3100+11
−11
(+219)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−34
–   Andscacs 0.85 64-bit3062+18
−18
(+181)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+94
–   Protector 1.8.0 64-bit3042+17
−17
(+161)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−163
–   Sting SF 6.7 64-bit3038+28
−28
(+157)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−92
–   Gull 2.1 64-bit3031+19
−19
(+150)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−48
–   BlackMamba 1.4 64-bit3030+15
−15
(+149)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−101
–   Naum 4.6 64-bit3018+12
−12
(+137)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−40
–   SmarThink 1.96 64-bit3009+20
−20
(+128)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+117
–   Hannibal 1.4b 64-bit3004+12
−12
(+123)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+70
–   Chiron 1.1a 64-bit2982+14
−14
(+101)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
0.0%
+125
–   Alfil 15.8 64-bit2964+17
−17
(+83)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−42
–   Hiarcs 142963+11
−10
(+82)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−45
–   Vajolet2 2.2 64-bit2962+19
−19
(+81)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+17
–   SmarThink 1.90 64-bit2960+30
−30
(+79)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−70
–   Pedone 1.4.1 64-bit2959+20
−20
(+78)7.5 − 16.5
(+2−11=11)
31.3%
7.5 / 24
0.0%
−37
–   Hakkapeliitta 3.0 64-bit2957+12
−12
(+76)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+33
–   Deep Shredder 12 64-bit2943+9
−9
(+62)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
0.0%
+127
–   Deep Sjeng c't 20102943+10
−10
(+62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−95
–   Stockfish 1.6.3 32-bit2934+17
−17
(+53)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−232
–   Deep Junior Yokohama 64-bit2923+15
−15
(+42)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
0.1%
+84
–   Cheng 4.39 64-bit2922+13
−13
(+41)6.5 − 11.5
(+1−6=11)
36.1%
6.5 / 18
0.1%
−38
–   Spike 1.4 Leiden2920+8
−8
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+196
–   Vajolet2 2.0 64-bit2919+19
−19
(+38)4.5 − 5.5
(+0−1=9)
45.0%
4.5 / 10
0.6%
+16
–   Crafty 25.1 64-bit2919+36
−36
(+38)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
3.7%
−51
–   Arasan 19.1 64-bit2919+23
−23
(+38)6.5 − 11.5
(+1−6=11)
36.1%
6.5 / 18
0.8%
−39
–   Rodent II 0.9.64 64-bit2917+22
−22
(+36)7 − 7
(+4−4=6)
50.0%
7.0 / 14
1.0%
+32
–   Arasan 19.0.1 64-bit2909+26
−26
(+28)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
5.4%
+59
–   Quazar 0.4 64-bit2906+11
−11
(+25)3 − 3
(+1−1=4)
50.0%
3.0 / 6
2.4%
+25
–   Nemorino 1.02 64-bit2906+24
−24
(+25)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
6.4%
−20
–   DiscoCheck 5.2 64-bit2903+18
−18
(+22)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
6.7%
+173
–   Rybka 1.2 64-bit2899+19
−19
(+18)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
11.0%
−58
–   Vajolet2 2.1 64-bit2898+24
−24
(+17)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
15.3%
+99
–   DiscoCheck 5.2.1 64-bit2896+15
−15
(+15)5.5 − 4.5
(+1−0=9)
55.0%
5.5 / 10
12.8%
+36
–   Booot 5.2.0 64-bit2896+15
−15
(+15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
14.1%
+172
–   Spark 1.0 64-bit2895+12
−12
(+14)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
13.6%
−143
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(+11)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
19.3%
−51
–   Arasan 18.2 64-bit2889+29
−29
(+8)5 − 5
(+3−3=4)
50.0%
5.0 / 10
33.5%
+3
–   Laser 1.2 64-bit2872+23
−23
(−9)6.5 − 7.5
(+1−2=11)
46.4%
6.5 / 14
71.5%
−25
–   EXchess 7.88b 64-bit2872+25
−25
(−9)5 − 5
(+3−3=4)
50.0%
5.0 / 10
70.6%
−9
–   Rodent II 0.9.33 64-bit2870+27
−27
(−11)5 − 4
(+2−1=6)
55.6%
5.0 / 9
72.3%
+24
–   Komodo 1.0 32-bit2867+16
−16
(−14)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
83.4%
+9
–   Crafty 25.0 64-bit2865+20
−20
(−16)17 − 12
(+12−7=10)
58.6%
17.0 / 29
85.1%
+44
–   Gaviota 1.0 64-bit2861+13
−13
(−20)3 − 2
(+1−0=4)
60.0%
3.0 / 5
93.3%
+32
–   Zappa Mexico II 64-bit2858+10
−10
(−23)1 − 0
(+1−0=0)
100.0%
1.0 / 1
96.4%
+INF
–   EXchess 7.92b 64-bit2857+22
−22
(−24)14 − 9
(+7−2=14)
60.9%
14.0 / 23
93.4%
+39
–   MinkoChess 1.3 64-bit2856+15
−15
(−25)1 − 0
(+1−0=0)
100.0%
1.0 / 1
96.6%
+INF
–   Atlas 3.80 64-bit2849+14
−14
(−32)13.5 − 9.5
(+7−3=13)
58.7%
13.5 / 23
99.1%
+20
–   DisasterArea 1.65 64-bit2848+16
−16
(−33)10 − 12
(+5−7=10)
45.5%
10.0 / 22
99.1%
−60
–   Nemo 1.0.1 64-bit2848+13
−13
(−33)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.3%
−INF
–   Thinker 5.3b Inert 32-bit2845+20
−20
(−36)4 − 6
(+1−3=6)
40.0%
4.0 / 10
99.1%
−91
–   Wasp 1.02 64-bit2844+28
−28
(−37)8.5 − 8.5
(+4−4=9)
50.0%
8.5 / 17
98.1%
−37
–   Dirty 3Nov2015 64-bit2838+17
−16
(−43)11 − 9
(+6−4=10)
55.0%
11.0 / 20
99.9%
−15
–   Zappa Mexico 64-bit2834+16
−16
(−47)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−79
–   DisasterArea 1.54 64-bit2828+18
−18
(−53)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−22
–   Murka 3 64-bit2824+13
−13
(−57)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
100.0%
+47
–   Tornado 7.0 64-bit2817+19
−19
(−64)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Scorpio 2.7.7 64-bit2806+16
−16
(−75)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Rhetoric 1.4.3 64-bit2800+14
−14
(−81)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−111
–   Pawny 1.2 64-bit2784+16
−16
(−97)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−41
–   Laser 1.1 64-bit2754+27
−27
(−127)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+27

Rating changes by day

Rating changes with played games


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