CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Bobcat 8.0 64-bit 4CPU#50  (3026+21
−21
)Quote
Author: Gunnar Harms (Netherlands) Link: Download
This is one of the 15 Bobcat versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 6.1 64-bit 4CPU3288+18
−18
(+262)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chiron 4 64-bit 4CPU3193+12
−12
(+167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   NirvanaChess 2.3 64-bit 4CPU3153+18
−18
(+127)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Protector 1.9.0 64-bit 4CPU3139+15
−15
(+113)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−44
0 =
–   Texel 1.06 64-bit 4CPU3132+20
−20
(+106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−36
= 0
–   Chiron 3.01 64-bit 4CPU3130+24
−25
(+104)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   BlackMamba 2.0 64-bit 4CPU3123+14
−15
(+97)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+97
= =
–   ChessBrainVB 3.66 4CPU3107+28
−28
(+81)4 − 12
(+0−8=8)
25.0%
4.0 / 16
0.0%
−68
0 0 0 = = 0 = = = = 0 0 0 = = 0
–   Xiphos 0.2.2 64-bit 4CPU3103+26
−26
(+77)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−62
0 = 0 1 0 = 1 = 0 0 0 = 1 0 0 0
–   Wasp 3.50 64-bit 4CPU3102+19
−19
(+76)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−13
= 0 = = 0 =
–   Vajolet2 2.5 64-bit 4CPU3098+24
−24
(+72)5.5 − 16.5
(+2−13=7)
25.0%
5.5 / 22
0.0%
−97
= = 0 0 0 0 0 0 = 1 = 0 0 1 0 0 0 = = = 0 0
–   Naum 4.6 64-bit 4CPU3096+14
−14
(+70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+70
1 0
–   Nemorino 4.00 64-bit 4CPU3096+22
−22
(+70)7 − 11
(+4−8=6)
38.9%
7.0 / 18
0.0%
−3
0 0 0 = = 0 0 1 = = 1 1 = 0 0 = 1 0
–   Nemorino 3.0 64-bit 4CPU3072+27
−27
(+46)8.5 − 15.5
(+1−8=15)
35.4%
8.5 / 24
0.3%
−35
0 = 1 0 = 0 = = 0 0 0 = = = = = 0 = = = = = 0 =
–   RubiChess 1.3 64-bit 4CPU3066+22
−22
(+40)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.6%
+40
0 = 1 = 0 = = 1 1 0
–   Defenchess 1.1f 64-bit 4CPU3066+18
−19
(+40)9 − 11
(+6−8=6)
45.0%
9.0 / 20
0.3%
+10
1 1 0 0 = 0 = 0 = = 0 1 1 0 = 0 0 1 = 1
–   Rodent III 0.276 64-bit 4CPU3063+32
−32
(+37)6.5 − 9.5
(+0−3=13)
40.6%
6.5 / 16
3.0%
−7
= = = = = = = = = 0 = 0 = = 0 =
–   Wasp 3.0 64-bit 4CPU3061+25
−25
(+35)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
1.8%
+18
0 1 0 = = = = = = 1 = = = 0 0 1
–   Alfil 15.8 64-bit 4CPU3057+22
−22
(+31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.4%
+31
= =
–   Demolito 2018-10-29 64-bit 4CPU3054+35
−35
(+28)2 − 4
(+0−2=4)
33.3%
2.0 / 6
8.8%
−65
0 = = = 0 =
–   Hiarcs 14 4CPU3054+13
−13
(+28)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
1.3%
−95
= 0 0 0 = = 1 0
–   Pedone 1.6 64-bit 4CPU3054+23
−23
(+28)15 − 17
(+6−8=18)
46.9%
15.0 / 32
3.9%
+7
= 1 = 0 0 = = = 0 0 = = 1 1 1 = = = 0 = 1 = 0 = = = = = 0 = 0 1
–   Vajolet2 2.4 64-bit 4CPU3044+19
−19
(+18)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
10.7%
+102
= 1 1 1 = = = = 1 = 0 = 1 1 = 1 1 = = 0 = 1 1 = 1 = = = = =
–   Vajolet2 2.2 64-bit 4CPU3042+27
−27
(+16)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
16.9%
+172
1 =
–   Arasan 19.2 64-bit 4CPU3040+31
−31
(+14)17 − 16
(+7−6=20)
51.5%
17.0 / 33
22.9%
+22
= = 0 = 1 = 0 1 = 1 1 0 = 0 = = = = 1 1 = = = = = = = = 0 0 = 1 =
–   Wasp 2.6 64-bit 4CPU3040+18
−18
(+14)20 − 20
(+7−7=26)
50.0%
20.0 / 40
15.1%
+14
0 1 = = = 0 = = = 1 1 = = 1 1 0 = = = = = = = = 0 0 0 = = = 1 = 0 = = 1 = = = =
–   Pedone 1.5 64-bit 4CPU3033+31
−31
(+7)11 − 11
(+4−4=14)
50.0%
11.0 / 22
35.0%
+7
= = 1 = = = 0 = = 1 = 1 1 0 = = = = = 0 = 0
–   Vajolet2 2.3 64-bit 4CPU3028+31
−31
(+2)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
45.5%
−24
= = = = = = = = 0 = 0 = = 1 0 0 = 1 0 = = 0 = 0 = 1 1 = 0 1 0 1
–   Arasan 20.0 64-bit 4CPU3026+32
−32
(0)10.5 − 9.5
(+3−2=15)
52.5%
10.5 / 20
48.7%
+13
= = = = 1 = = = = = = 0 1 = = = = 0 1 =
–   Deep Junior Yokohama 64-bit 4CPU3025+16
−16
(−1)12.5 − 9.5
(+7−4=11)
56.8%
12.5 / 22
51.1%
+38
= = = = 1 0 = 1 = 0 1 = 1 1 = 0 1 1 = = 0 =
–   Senpai 1.0 64-bit 4CPU3024+16
−16
(−2)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
54.3%
−144
0 =
–   Pirarucu 2.7.4 64-bit 4CPU3022+21
−22
(−4)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
59.4%
+33
= = = = 1 =
–   Pirarucu 2.9.5 64-bit 4CPU3019+35
−35
(−7)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
63.1%
−101
= 0 = = 0 0 1 0 = =
–   Crafty 25.2 64-bit 4CPU3014+16
−16
(−12)27.5 − 26.5
(+16−15=23)
50.9%
27.5 / 54
80.5%
−8
0 = 1 = 0 = 0 = = 0 1 1 1 1 = 0 1 = 0 = 1 1 0 = 1 = 0 1 = = 1 = = = 0 1 0 = 1 0 = 0 = 0 = 1 = = = 0 1 0 1 =
–   Nemorino 2.00 64-bit 4CPU3013+30
−30
(−13)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
76.2%
+62
1 1 1 = 1 1 = = = = 0 = 0 = 0 = = 1 1 1
–   Laser 1.3 64-bit 4CPU3011+29
−30
(−15)11 − 9
(+5−3=12)
55.0%
11.0 / 20
79.2%
+16
1 = = = 1 = = 1 = = 1 = = 1 0 0 = = 0 =
–   Cheng 4.39 64-bit 4CPU3010+16
−15
(−16)20.5 − 18.5
(+7−5=27)
52.6%
20.5 / 39
88.0%
−4
= 0 = = 0 = = = 1 1 = = 1 = = = = = = = = 1 1 = = = = = 0 0 = = 1 = = = 1 = 0
–   SmarThink 1.97 64-bit2996+16
−16
(−30)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
98.4%
−60
=
–   Scorpio 2.8 64-bit 4CPU2985+25
−25
(−41)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.1%
−41
= 0 1 0 = 1
–   Spark 1.0 64-bit 4CPU2970+13
−13
(−56)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−25
=
–   Winter 0.5 64-bit 4CPU2963+26
−26
(−63)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−32
1 0 = 0 = = = 1 = 1
–   The Baron 3.44 64-bit 4CPU2939+27
−27
(−87)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+165
= 1 1 1 1 1 = = 1 1
–   Marvin 3.3.2 64-bit 4CPU2934+37
−38
(−92)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+55
1 1 = = = 1 1 = = 1
–   Ethereal 8.62 64-bit 4CPU2932+22
−22
(−94)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
100.0%
−45
= = = 0 = = = = = = 1 = 1 1 1 =
–   Defenchess 1.0 64-bit2847+28
−28
(−179)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−148
=
–   Zurichess Neuchatel 64-bit2823+14
−14
(−203)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Jonny 4.00 4CPU2816+25
−25
(−210)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Marvin 2.2.0 64-bit2719+25
−25
(−307)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−276
=

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019