CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

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Bobcat 2.75 32-bit (2660+24
−24
)Quote
Author: Gunnar Harms (Netherlands) Link: Download
This is one of the 15 Bobcat versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 1.2 32-bit2877+12
−12
(+217)4 − 10
(+0−6=8)
28.6%
4.0 / 14
0.0%
+94
–   Booot 5.1.02845+10
−10
(+185)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−7
–   Cyclone xTreme2824+13
−13
(+164)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−34
–   Hannibal 1.0a 32-bit2801+12
−12
(+141)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−112
–   Onno 1.1.1 32-bit2798+18
−18
(+138)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−109
–   MinkoChess 1.2 32-bit2783+14
−14
(+123)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−127
–   Jonny 4.002780+11
−11
(+120)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−3
–   Bright 0.5c2779+12
−12
(+119)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−31
–   Naraku 1.42776+16
−16
(+116)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+153
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(+114)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ktulu 92754+12
−12
(+94)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+11
–   Scorpio 2.7 32-bit2750+20
−20
(+90)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−236
–   SmarThink 1.20 32-bit2747+16
−16
(+87)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−55
–   Tornado 4.4 32-bit2745+23
−23
(+85)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−19
–   Chronos 1.9.9 32-bit2741+17
−16
(+81)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−47
–   Chronos 1.9.9 64-bit2739+13
−13
(+79)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Twisted Logic 20100131x 32-bit2737+17
−18
(+77)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
−32
–   BugChess2 1.9 32-bit2734+21
−21
(+74)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+5
–   Crafty 23.4 32-bit2733+19
−19
(+73)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+13
–   Bison 9.11 32-bit2728+14
−14
(+68)3 − 11
(+1−9=4)
21.4%
3.0 / 14
0.0%
−136
–   Frenzee 3.5.19 32-bit2719+32
−32
(+59)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.2%
+59
–   Chess Tiger 2007.12704+10
−10
(+44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−98
–   Chessmaster 11 Conqueror2698+19
−19
(+38)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.7%
−296
–   Frenzee Feb08 32-bit2696+13
−13
(+36)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.5%
+118
–   Chessmaster 11 Archangel2696+21
−21
(+36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.2%
+36
–   Delfi 5.42690+11
−12
(+30)2 − 0
(+2−0=0)
100.0%
2.0 / 2
1.3%
+INF
–   Crafty 23.1 32-bit2688+18
−18
(+28)6 − 4
(+4−2=4)
60.0%
6.0 / 10
3.5%
+95
–   Tornado 4.87a 32-bit2686+33
−33
(+26)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
9.8%
+121
–   Dirty 25Aug2011 32-bit2668+23
−23
(+8)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
31.8%
−10
–   Daydreamer 1.75 32-bit2668+17
−17
(+8)5 − 3
(+3−1=4)
62.5%
5.0 / 8
28.0%
+81
–   LoopList 6.002665+25
−25
(+5)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
38.2%
+18
–   Chessmaster 112665+12
−13
(+5)7 − 7
(+6−6=2)
50.0%
7.0 / 14
34.0%
+1
–   Bright 0.2c2664+26
−26
(+4)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
41.1%
+448
–   Scorpio 1.912662+14
−14
(+2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
45.0%
−30
–   Deuterium 11.02.29.1072660+26
−26
(0)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
49.4%
−156
–   Frenzee Dec07 32-bit2660+25
−24
(0)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
49.9%
+31
–   CM10th Paralyse2652+15
−15
(−8)1 − 1
(+0−0=2)
50.0%
1.0 / 2
70.0%
−8
–   E.T. Chess 13.01.082650+13
−13
(−10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
74.9%
−152
–   Cyrano 0.6b17 32-bit2649+14
−14
(−11)4 − 2
(+3−1=2)
66.7%
4.0 / 6
77.3%
+105
–   Colossus 2008b2644+13
−13
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
87.3%
−16
–   ProDeo 1.742639+24
−24
(−21)3 − 1
(+2−0=2)
75.0%
3.0 / 4
89.0%
+135
–   RedQueen 1.0.0 32-bit2638+24
−24
(−22)14 − 16
(+7−9=14)
46.7%
14.0 / 30
90.5%
−39
–   Gandalf 62634+11
−11
(−26)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
97.3%
−65
–   ProDeo 1.72630+33
−33
(−30)0 − 2
(+0−2=0)
0.0%
0.0 / 2
92.7%
−INF
–   WildCat 82629+13
−13
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.5%
−31
–   Ruffian 2.1.02624+13
−13
(−36)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.5%
−95
–   Arasan 13.4 32-bit2624+30
−30
(−36)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.8%
+252
–   Deuterium 11.01.28.1592620+20
−20
(−40)8 − 6
(+4−2=8)
57.1%
8.0 / 14
99.4%
+2
–   Bison 9.62620+23
−23
(−40)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.0%
+63
–   Hamsters 0.7.12619+14
−14
(−41)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−41
–   ProDeo 1.62618+20
−20
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.6%
+115
–   Pharaon 3.5.12614+13
−12
(−46)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+96
–   Dirty 24Apr2011 32-bit2614+29
−29
(−46)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.1%
+INF
–   Arasan 13.2 32-bit2609+32
−32
(−51)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.4%
−INF
–   Philou 3.602608+20
−20
(−52)12.5 − 11.5
(+5−4=15)
52.1%
12.5 / 24
100.0%
−41
–   Alfil 8.1.12601+14
−14
(−59)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   The Baron 2.23 32-bit2595+17
−17
(−65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−150
–   CuckooChess 1.12 32-bit2592+25
−25
(−68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−224
–   Pseudo 0.7c2592+13
−13
(−68)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Amyan 1.722591+12
−12
(−69)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+26
–   Rotor 0.62590+16
−16
(−70)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+80
–   Quazar 0.3b 32-bit2583+21
−21
(−77)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−77
–   Godel 2.05 32-bit2579+25
−26
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
–   Arasan 13.1 32-bit2578+32
−32
(−82)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+60
–   RedQueen 0.9.8 32-bit2578+22
−22
(−82)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+11
–   Dirty 6J-222577+23
−23
(−83)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−20
–   Gaviota 0.84 32-bit2572+27
−27
(−88)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−88
–   N2 0.4 32-bit2569+18
−18
(−91)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+21
–   Brutus 8.05 32-bit2568+17
−17
(−92)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−9
–   CuckooChess 1.11 32-bit2566+29
−29
(−94)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
100.0%
+70
–   Cheng3 1.06 32-bit2564+30
−30
(−96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−238
–   Cheng3 1.05 32-bit2560+32
−32
(−100)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Francesca MAD 0.192558+15
−15
(−102)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+16
–   Alfil 11 MT2555+33
−33
(−105)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+183
–   DanaSah 4.662542+26
−26
(−118)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+117
–   Rodent 0.102539+33
−33
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+35
–   AnMon 5.752539+15
−15
(−121)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+162
–   Glass 1.8 32-bit2538+26
−26
(−122)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Rodin 4.02525+18
−18
(−135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+7
–   Gaviota 0.83 32-bit2525+27
−28
(−135)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+147
–   Hermann 2.8 32-bit2509+26
−26
(−151)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−151
–   Pawny 0.3.1 32-bit2502+33
−33
(−158)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−1
–   Xpdnt 0910072483+15
−15
(−177)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−26

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