CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Bobcat 7.6 64-bit (2878+22
−22
)Quote
Author: Gunnar Harms (Netherlands) Link: Download
This is one of the 15 Bobcat versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fritz 15 64-bit3094+10
−10
(+216)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−37
–   Andscacs 0.85 64-bit3060+18
−18
(+182)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+95
–   Protector 1.8.0 64-bit3040+17
−17
(+162)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−162
–   Sting SF 6.7 64-bit3036+28
−28
(+158)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−91
–   BlackMamba 1.4 64-bit3028+15
−15
(+150)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−100
–   Gull 2.1 64-bit3026+19
−19
(+148)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−50
–   Naum 4.6 64-bit3013+12
−12
(+135)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−42
–   SmarThink 1.96 64-bit3007+20
−20
(+129)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+118
–   Hannibal 1.4b 64-bit3002+11
−12
(+124)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+71
–   Chiron 1.1a 64-bit2979+14
−13
(+101)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
0.0%
+125
–   Alfil 15.8 64-bit2964+17
−17
(+86)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−39
–   Hiarcs 142962+10
−10
(+84)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−43
–   Vajolet2 2.2 64-bit2961+19
−19
(+83)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+19
–   SmarThink 1.90 64-bit2959+30
−30
(+81)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−68
–   Pedone 1.4.1 64-bit2958+19
−19
(+80)7.5 − 16.5
(+2−11=11)
31.3%
7.5 / 24
0.0%
−35
–   Hakkapeliitta 3.0 64-bit2955+11
−12
(+77)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+34
–   Deep Sjeng c't 20102942+10
−10
(+64)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−93
–   Deep Shredder 12 64-bit2940+9
−10
(+62)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
0.0%
+127
–   Stockfish 1.6.3 32-bit2934+17
−17
(+56)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−229
–   Cheng 4.39 64-bit2922+11
−11
(+44)6.5 − 11.5
(+1−6=11)
36.1%
6.5 / 18
0.0%
−35
–   Arasan 19.1 64-bit2922+22
−22
(+44)6.5 − 11.5
(+1−6=11)
36.1%
6.5 / 18
0.2%
−33
–   Deep Junior Yokohama 64-bit2921+14
−15
(+43)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
0.1%
+85
–   Vajolet2 2.0 64-bit2917+20
−20
(+39)4.5 − 5.5
(+0−1=9)
45.0%
4.5 / 10
0.4%
+17
–   Rodent II 0.9.64 64-bit2916+22
−22
(+38)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.7%
+34
–   Spike 1.4 Leiden2915+8
−8
(+37)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+194
–   Arasan 19.0.1 64-bit2908+26
−26
(+30)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
4.5%
+61
–   Quazar 0.4 64-bit2906+10
−10
(+28)3 − 3
(+1−1=4)
50.0%
3.0 / 6
1.3%
+28
–   Nemorino 1.02 64-bit2905+23
−23
(+27)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
5.0%
−18
–   DiscoCheck 5.2 64-bit2901+18
−18
(+23)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
5.8%
+174
–   Rybka 1.2 64-bit2898+19
−19
(+20)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
9.0%
−56
–   Vajolet2 2.1 64-bit2896+24
−24
(+18)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
13.4%
+100
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+17)5.5 − 4.5
(+1−0=9)
55.0%
5.5 / 10
10.5%
+38
–   Booot 5.2.0 64-bit2894+15
−15
(+16)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
11.7%
+173
–   Spark 1.0 64-bit2893+12
−12
(+15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
11.6%
−142
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(+14)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
14.3%
−48
–   Arasan 18.2 64-bit2887+29
−29
(+9)5 − 5
(+3−3=4)
50.0%
5.0 / 10
30.9%
+4
–   Crafty 25.1 64-bit2871+32
−32
(−7)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
63.6%
−96
–   EXchess 7.88b 64-bit2870+25
−25
(−8)5 − 5
(+3−3=4)
50.0%
5.0 / 10
66.9%
−8
–   Laser 1.2 64-bit2870+23
−23
(−8)6.5 − 7.5
(+1−2=11)
46.4%
6.5 / 14
69.5%
−24
–   Rodent II 0.9.33 64-bit2869+27
−27
(−9)5 − 4
(+2−1=6)
55.6%
5.0 / 9
69.2%
+26
–   Komodo 1.0 32-bit2868+16
−16
(−10)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
75.8%
+13
–   Crafty 25.0 64-bit2864+20
−20
(−14)17 − 12
(+12−7=10)
58.6%
17.0 / 29
82.6%
+46
–   The Baron 3.44 64-bit2863+14
−14
(−15)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
86.0%
−52
–   Gaviota 1.0 64-bit2860+11
−11
(−18)3 − 2
(+1−0=4)
60.0%
3.0 / 5
91.8%
+34
–   EXchess 7.92b 64-bit2856+22
−22
(−22)14 − 9
(+7−2=14)
60.9%
14.0 / 23
92.4%
+41
–   Zappa Mexico II 64-bit2855+10
−10
(−23)1 − 0
(+1−0=0)
100.0%
1.0 / 1
96.8%
+INF
–   MinkoChess 1.3 64-bit2854+14
−14
(−24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
95.9%
+INF
–   Atlas 3.80 64-bit2848+14
−14
(−30)13.5 − 9.5
(+7−3=13)
58.7%
13.5 / 23
98.8%
+22
–   Nemo 1.0.1 64-bit2848+12
−12
(−30)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.0%
−INF
–   DisasterArea 1.65 64-bit2847+13
−14
(−31)10 − 12
(+5−7=10)
45.5%
10.0 / 22
99.1%
−58
–   Thinker 5.3b Inert 32-bit2845+19
−19
(−33)4 − 6
(+1−3=6)
40.0%
4.0 / 10
98.5%
−88
–   Wasp 1.02 64-bit2842+28
−28
(−36)8.5 − 8.5
(+4−4=9)
50.0%
8.5 / 17
97.9%
−36
–   Dirty 3Nov2015 64-bit2838+17
−17
(−40)11 − 9
(+6−4=10)
55.0%
11.0 / 20
99.8%
−12
–   Zappa Mexico 64-bit2833+15
−15
(−45)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.9%
−77
–   DisasterArea 1.54 64-bit2828+18
−18
(−50)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−19
–   Murka 3 64-bit2825+13
−13
(−53)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
100.0%
+51
–   Tornado 7.0 64-bit2817+19
−19
(−61)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Scorpio 2.7.7 64-bit2805+16
−16
(−73)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Rhetoric 1.4.3 64-bit2795+12
−12
(−83)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−113
–   Pawny 1.2 64-bit2777+14
−14
(−101)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−45
–   Laser 1.1 64-bit2753+27
−27
(−125)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+29

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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019