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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Show each game results
Bobcat 8.0 64-bit (2916+18
−17
)Quote
Author: Gunnar Harms (Netherlands) Link: Download
This is one of the 15 Bobcat versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.88 64-bit3114+15
−15
(+198)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+20
–   Equinox 3.20 64-bit3098+10
−10
(+182)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+4
–   Fritz 15 64-bit3098+11
−11
(+182)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+91
–   Rybka 4.1 64-bit3081+8
−8
(+165)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+109
–   Booot 6.1 64-bit3079+18
−18
(+163)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−90
–   NirvanaChess 2.3 64-bit3076+13
−13
(+160)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−17
–   Protector 1.9.0 64-bit3065+11
−10
(+149)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+117
–   Fizbo 1.7 64-bit3063+21
−21
(+147)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−7
–   Chiron 3.01 64-bit3053+20
−20
(+137)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−14
–   Texel 1.06 64-bit3044+15
−16
(+128)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−120
–   Sting SF 8.1 64-bit3040+28
−28
(+124)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+12
–   Laser 1.4 64-bit3021+21
−21
(+105)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+22
–   Naum 4.6 64-bit3016+13
−13
(+100)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−14
–   Sting SF 7.3 64-bit3007+31
−31
(+91)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+66
–   SmarThink 1.96 64-bit3006+20
−21
(+90)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−11
–   Senpai 2.0 64-bit3003+51
−51
(+87)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−61
–   Nemorino 3.0 64-bit3000+21
−21
(+84)8.5 − 13.5
(+5−10=7)
38.6%
8.5 / 22
0.0%
+9
–   SmarThink 1.97 64-bit2998+20
−20
(+82)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−36
–   Stockfish 1.8 32-bit2985+19
−18
(+69)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−59
–   ChessBrainVB 3.502982+26
−26
(+66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+223
–   Pedone 1.6 64-bit2976+22
−22
(+60)4 − 12
(+0−8=8)
25.0%
4.0 / 16
0.0%
−93
–   Arasan 20.1 64-bit2964+23
−23
(+48)9 − 13
(+3−7=12)
40.9%
9.0 / 22
0.0%
−2
–   Senpai 1.0 64-bit2963+13
−13
(+47)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+3
–   Hiarcs 142962+11
−11
(+46)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
−7
–   Alfil 15.8 64-bit2961+17
−17
(+45)11.5 − 12.5
(+3−4=17)
47.9%
11.5 / 24
0.0%
+33
–   Vajolet2 2.2 64-bit2961+19
−19
(+45)10 − 10
(+7−7=6)
50.0%
10.0 / 20
0.0%
+47
–   Pedone 1.5 64-bit2957+21
−21
(+41)7 − 9
(+2−4=10)
43.8%
7.0 / 16
0.1%
+7
–   Vajolet2 2.3 64-bit2956+20
−20
(+40)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.2%
−78
–   Hakkapeliitta 3.0 64-bit2956+14
−13
(+40)10 − 18
(+4−12=12)
35.7%
10.0 / 28
0.0%
−51
–   Arasan 19.2 64-bit2950+28
−28
(+34)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
2.0%
+16
–   Arasan 20.0 64-bit2947+26
−25
(+31)10 − 8
(+6−4=8)
55.6%
10.0 / 18
2.5%
+64
–   Nemorino 2.00 64-bit2946+23
−23
(+30)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.8%
−127
–   Deep Sjeng c't 20102941+10
−10
(+25)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.8%
+31
–   Crafty 25.2 64-bit2937+17
−18
(+21)12 − 20
(+5−13=14)
37.5%
12.0 / 32
4.5%
−55
–   Rodent III 0.210 64-bit2936+26
−26
(+20)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
10.3%
+106
–   Wasp 2.01 64-bit2926+20
−20
(+10)18.5 − 25.5
(+7−14=23)
42.0%
18.5 / 44
22.4%
−35
–   Laser 1.3 64-bit2925+24
−24
(+9)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
28.3%
+44
–   Deep Junior 13.3 64-bit2924+17
−17
(+8)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
26.8%
−11
–   Deep Junior Yokohama 64-bit2921+16
−16
(+5)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
32.4%
−26
–   Cheng 4.39 64-bit2921+14
−13
(+5)13 − 15
(+4−6=18)
46.4%
13.0 / 28
34.2%
−14
–   Spike 1.4 Leiden2920+8
−8
(+4)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
32.8%
−41
–   Rodent II 0.9.64 64-bit2917+22
−22
(+1)3 − 7
(+1−5=4)
30.0%
3.0 / 10
48.2%
−129
–   ChessBrainVB 3.312913+27
−27
(−3)5 − 5
(+1−1=8)
50.0%
5.0 / 10
58.5%
−6
–   Amoeba 2.6 64-bit2910+27
−27
(−6)10 − 14
(+4−8=12)
41.7%
10.0 / 24
64.7%
−51
–   Rodent III 0.172 64-bit2909+22
−22
(−7)13 − 13
(+5−5=16)
50.0%
13.0 / 26
68.2%
−8
–   Wasp 1.25 64-bit2909+22
−22
(−7)11 − 9
(+6−4=10)
55.0%
11.0 / 20
68.7%
+16
–   Nemorino 1.02 64-bit2906+24
−24
(−10)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
76.0%
+5
–   Quazar 0.4 64-bit2904+12
−12
(−12)11 − 9
(+7−5=8)
55.0%
11.0 / 20
86.6%
+19
–   Demolito 2017-08-26 64-bit2899+27
−27
(−17)5 − 5
(+1−1=8)
50.0%
5.0 / 10
85.0%
−17
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(−21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
96.4%
−21
–   Spark 1.0 64-bit2894+12
−12
(−22)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.9%
+INF
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(−24)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.6%
+58
–   EXchess 7.97b 64-bit2881+18
−19
(−35)13 − 13
(+7−7=12)
50.0%
13.0 / 26
99.7%
−33
–   Amoeba 2.5 64-bit2873+23
−23
(−43)10.5 − 7.5
(+5−2=11)
58.3%
10.5 / 18
99.8%
+3
–   ChessBrainVB 3.202873+25
−25
(−43)9 − 7
(+5−3=8)
56.3%
9.0 / 16
99.7%
−6
–   Vajolet2 1.45 64-bit2867+20
−20
(−49)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
+6
–   Thinker 5.4d Inert 64-bit2862+17
−17
(−54)9 − 5
(+6−2=6)
64.3%
9.0 / 14
100.0%
+35
–   Dirty 30Apr2017 64-bit2861+20
−20
(−55)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+34
–   Gaviota 1.0 64-bit2859+14
−14
(−57)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+14
–   Zappa Mexico II 64-bit2858+10
−10
(−58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+84
–   EXchess 7.92b 64-bit2857+22
−22
(−59)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−59
–   MinkoChess 1.3 64-bit2854+15
−15
(−62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+80
–   Toga II 3.02851+16
−16
(−65)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−65
–   Atlas 3.80 64-bit2847+14
−14
(−69)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Nemo 1.0.1 64-bit2847+13
−13
(−69)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−69
–   DisasterArea 1.65 64-bit2847+17
−17
(−69)17.5 − 8.5
(+12−3=11)
67.3%
17.5 / 26
100.0%
+36
–   Demolito 2017-06-18 64-bit2844+25
−25
(−72)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+27
–   Dirty 3Nov2015 64-bit2837+17
−16
(−79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+78
–   SCTR 1.0 64-bit2837+30
−30
(−79)9 − 5
(+7−3=4)
64.3%
9.0 / 14
100.0%
+20
–   Onno 1.2.70 64-bit2837+17
−17
(−79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−79
–   Tornado 8.0 64-bit2836+19
−19
(−80)13 − 9
(+8−4=10)
59.1%
13.0 / 22
100.0%
−22
–   Murka 3 64-bit2825+13
−13
(−91)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+66
–   ChessBrainVB 3.032822+25
−25
(−94)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−51
–   The Baron 3.41 64-bit2818+30
−29
(−98)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+53
–   Amoeba 2.4 64-bit2811+26
−26
(−105)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
100.0%
+63
–   Zurichess Neuchatel 64-bit2809+26
−26
(−107)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
100.0%
−84
–   Scorpio 2.7.7 64-bit2805+16
−16
(−111)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Scorpio 2.7.8 64-bit2803+45
−45
(−113)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+43
–   Rhetoric 1.4.3 64-bit2800+15
−15
(−116)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−25
–   GnuCheese 1.00 64-bit2794+16
−16
(−122)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+262
–   Zurichess Luzern 64-bit2793+24
−24
(−123)14 − 6
(+10−2=8)
70.0%
14.0 / 20
100.0%
+1
–   The Baron 3.29 64-bit2785+18
−18
(−131)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+158
–   Pawny 1.2 64-bit2784+16
−16
(−132)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−35
–   Zurichess Jura 64-bit2764+25
−25
(−152)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+5
–   RuyDos 1.0.27 64-bit2762+28
−28
(−154)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−71

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Bobcat 8.0 64-bit
played with current
participants of this list
Represented by
1-2-CPU#412919554itself
All#42-432910410itself
Free#242914452itself
Free 1-2-CPU#352914510itself
Free single-CPU#352914510itself
Single-CPU#412919554itself

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