CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Bobcat 2.75 32-bit (2659+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-bit2875+12
−12
(+216)4 − 10
(+0−6=8)
28.6%
4.0 / 14
0.0%
+93
= 0 = = 0 = 0 = 0 = = 0 = 0
–   Booot 5.1.02844+10
−11
(+185)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−7
= 0 0 = 0 = 0 0 0 =
–   Cyclone xTreme2824+13
−13
(+165)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−33
= 0 = 0 = 0 0 0 0 =
–   Hannibal 1.0a 32-bit2802+12
−12
(+143)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−110
= 0 0 0 = 0 0 = 0 0
–   Onno 1.1.1 32-bit2797+18
−18
(+138)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−109
0 0 0 0 0 = 0 = 0 =
–   MinkoChess 1.2 32-bit2781+14
−14
(+122)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−128
0 = 0 0 0 0 = 0 0 =
–   Jonny 4.002781+12
−12
(+122)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−1
0 = 1 0 = 0 = 0
–   Naraku 1.42776+17
−17
(+117)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+154
= 1 0 = 0 1 = 1
–   Bright 0.5c2776+13
−13
(+117)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−33
1 0 0 1 = 0 0 0 0 =
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(+114)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ktulu 92753+13
−13
(+94)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+11
= 0 1 0 = = 1 0 = 0 = 0
–   Scorpio 2.7 32-bit2749+20
−20
(+90)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−236
0 0 0 0 = 0 0 = 0 0
–   SmarThink 1.20 32-bit2747+16
−16
(+88)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−54
0 =
–   Tornado 4.4 32-bit2745+24
−23
(+86)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−18
= 0 = 0 = 0 1 0 1 0
–   Chronos 1.9.9 32-bit2740+17
−17
(+81)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−47
0 0 = = 0 1 0 0 = =
–   Chronos 1.9.9 64-bit2738+14
−14
(+79)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Twisted Logic 20100131x 32-bit2738+18
−18
(+79)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
−30
0 = 0 = 0 = = = 1 0 0 0 = = = 0
–   BugChess2 1.9 32-bit2733+21
−21
(+74)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+5
0 1 = 1 0 0 1 = 0 = = 0 0 =
–   Crafty 23.4 32-bit2732+19
−19
(+73)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+13
0 = = = = 0 0 = 0 1 = = = =
–   Bison 9.11 32-bit2727+14
−14
(+68)3 − 11
(+1−9=4)
21.4%
3.0 / 14
0.0%
−136
0 = 0 0 0 0 0 = = 0 1 = 0 0
–   Frenzee 3.5.19 32-bit2718+32
−32
(+59)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.2%
+59
0 0 1 1
–   Chess Tiger 2007.12703+10
−10
(+44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−98
0 =
–   Frenzee Feb08 32-bit2694+13
−14
(+35)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.5%
+117
= 1 1 0
–   Chessmaster 11 Archangel2692+21
−21
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.0%
+33
1 0
–   Chessmaster 11 Conqueror2690+21
−21
(+31)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
2.8%
−303
0 = 0 0 0
–   Tornado 4.87a 32-bit2689+34
−34
(+30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
7.5%
+125
0 1 = 1
–   Delfi 5.42687+12
−12
(+28)2 − 0
(+2−0=0)
100.0%
2.0 / 2
1.8%
+INF
1 1
–   Crafty 23.1 32-bit2684+19
−19
(+25)6 − 4
(+4−2=4)
60.0%
6.0 / 10
5.4%
+92
1 = 1 1 = = 1 0 0 =
–   Dirty 25Aug2011 32-bit2667+23
−23
(+8)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
31.0%
−10
0 = = 1 0 1 0 0 = = 1 = 1 0 0 = = 1
–   Daydreamer 1.75 32-bit2667+17
−17
(+8)5 − 3
(+3−1=4)
62.5%
5.0 / 8
27.8%
+81
0 = = 1 = = 1 1
–   Chessmaster 112666+13
−13
(+7)7 − 7
(+6−6=2)
50.0%
7.0 / 14
28.8%
+3
0 0 = 1 1 1 1 0 1 1 0 0 = 0
–   LoopList 6.002663+25
−25
(+4)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
39.2%
+17
1 0 = 1 = 1 1 0 = 0 1 = = 0 1 1 0 0 1 0
–   Bright 0.2c2662+26
−26
(+3)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
41.9%
+447
1 1 1 1 = 1 1 1 1 1
–   Scorpio 1.912661+14
−14
(+2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
42.2%
−30
1 1 0 = = 1 0 0 0 =
–   Frenzee Dec07 32-bit2659+24
−25
(0)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
49.9%
+31
1 0 = = 1 = 0 = = 1
–   Deuterium 11.02.29.1072658+26
−26
(−1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
50.4%
−157
0 =
–   CM10th Paralyse2651+15
−15
(−8)1 − 1
(+0−0=2)
50.0%
1.0 / 2
69.9%
−8
= =
–   Cyrano 0.6b17 32-bit2647+14
−14
(−12)4 − 2
(+3−1=2)
66.7%
4.0 / 6
79.3%
+104
= = 1 1 0 1
–   E.T. Chess 13.01.082647+14
−14
(−12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
78.5%
−154
= 0
–   Colossus 2008b2642+13
−13
(−17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
87.8%
−17
1 0
–   ProDeo 1.742637+24
−24
(−22)3 − 1
(+2−0=2)
75.0%
3.0 / 4
89.5%
+134
= 1 1 =
–   RedQueen 1.0.0 32-bit2636+24
−24
(−23)14 − 16
(+7−9=14)
46.7%
14.0 / 30
90.7%
−40
0 1 0 0 = 0 = = 1 0 1 = = = = 0 0 1 = = 1 = 0 = = = 0 1 1 =
–   Gandalf 62632+12
−12
(−27)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
97.4%
−66
= 0 = 1 = 0
–   WildCat 82628+14
−14
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.6%
−31
1 0
–   ProDeo 1.72627+33
−33
(−32)0 − 2
(+0−2=0)
0.0%
0.0 / 2
93.2%
−INF
0 0
–   Arasan 13.4 32-bit2622+30
−30
(−37)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.8%
+251
1 1 1 =
–   Ruffian 2.1.02621+13
−13
(−38)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.6%
−97
= = 0 =
–   Hamsters 0.7.12619+14
−14
(−40)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.7%
−40
= = 1 0
–   Bison 9.62618+23
−23
(−41)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.2%
+62
1 1 1 = 1 0 = 0 1 =
–   Deuterium 11.01.28.1592618+20
−20
(−41)8 − 6
(+4−2=8)
57.1%
8.0 / 14
99.5%
+1
= 0 = = = 0 1 1 = = 1 = = 1
–   ProDeo 1.62617+20
−20
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.6%
+115
= 1
–   Pharaon 3.5.12613+13
−13
(−46)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+96
1 =
–   Dirty 24Apr2011 32-bit2612+30
−30
(−47)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.1%
+INF
1
–   Arasan 13.2 32-bit2609+33
−33
(−50)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.1%
−INF
0 0
–   Philou 3.602606+20
−20
(−53)12.5 − 11.5
(+5−4=15)
52.1%
12.5 / 24
100.0%
−42
= = = = = = = = = 1 = 1 = 0 0 = 1 = 0 = = 0 1 1
–   Alfil 8.1.12600+14
−14
(−59)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   The Baron 2.23 32-bit2594+16
−16
(−65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−150
1 0 0 =
–   Pseudo 0.7c2590+13
−13
(−69)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Amyan 1.722590+13
−13
(−69)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+26
1 0 = 1
–   CuckooChess 1.12 32-bit2589+27
−27
(−70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−226
= 0
–   Rotor 0.62588+16
−16
(−71)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+79
1 = = 1
–   Quazar 0.3b 32-bit2581+21
−21
(−78)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−78
1 0
–   Arasan 13.1 32-bit2580+33
−33
(−79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+63
= 1
–   Godel 2.05 32-bit2578+25
−25
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
1 =
–   Dirty 6J-222576+23
−23
(−83)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−20
1 = 1 0 = 0 = = 1 1
–   RedQueen 0.9.8 32-bit2576+22
−22
(−83)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+10
= 1 1 = 0 1 0 1
–   Gaviota 0.84 32-bit2570+27
−27
(−89)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−89
0 = 1 =
–   N2 0.4 32-bit2567+18
−18
(−92)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+20
= = 1 1 1 0
–   Brutus 8.05 32-bit2566+17
−17
(−93)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−10
0 = 1 1
–   CuckooChess 1.11 32-bit2564+29
−29
(−95)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
100.0%
+69
1 1 = = = 1 1 1 1 1 = 0 1 =
–   Francesca MAD 0.192560+16
−16
(−99)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+19
1 = 0 = 1 1
–   Cheng3 1.06 32-bit2560+30
−31
(−99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−241
= 0
–   Cheng3 1.05 32-bit2558+32
−32
(−101)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Alfil 11 MT2555+33
−33
(−104)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+183
= 1 1 1
–   DanaSah 4.662540+26
−26
(−119)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+116
1 1 = 1 = 1
–   Glass 1.8 32-bit2536+26
−26
(−123)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rodent 0.102534+33
−33
(−125)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+31
= 1
–   AnMon 5.752531+16
−16
(−128)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+155
1 1 = 1
–   Gaviota 0.83 32-bit2524+27
−27
(−135)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+147
1 1 1 =
–   Rodin 4.02523+18
−18
(−136)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+6
1 =
–   Hermann 2.8 32-bit2507+26
−26
(−152)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−152
1 = = 0
–   Pawny 0.3.1 32-bit2501+33
−33
(−158)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−1
= 1
–   Xpdnt 0910072486+16
−16
(−173)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−22
= = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Bobcat 2.75 32-bit
played with current
participants of this list
Represented by
1-2-CPU    78Bobcat 8.0 64-bit
32-bit#51-532642323itself
32-bit 1-2-CPU#52-532642313itself
32-bit single-CPU#52-532642313itself
All    68Bobcat 8.0 64-bit
Free    48Bobcat 8.0 64-bit
Free 1-2-CPU    58Bobcat 8.0 64-bit
Free 32-bit#372650274itself
Free 32-bit 1-2-CPU#372650274itself
Free 32-bit single-CPU#372650274itself
Free single-CPU    58Bobcat 8.0 64-bit
Single-CPU    78Bobcat 8.0 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017