CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Bobcat 8.0 64-bit 4CPU#66  (3057+11
−11		)Quote
Author: Gunnar Harms (Netherlands) Link: Download
This is one of the 9 Bobcat versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.0 64-bit 4CPU3236+17
−17		(+179)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
+109
0 = 0 = 0 = = = 0 1 0 = 1 =
–   Senpai 2.0 64-bit 4CPU3177+10
−10		(+120)15.5 − 24.5
(+5−14=21)
38.8%
15.5 / 40
0.0%
+53
= = = = 0 = 1 1 0 = = = = 0 = 0 1 0 = = 0 = = 0 1 0 0 1 0 0 0 = 0 = = = = = = 0
–   ChessBrainVB 3.74 4CPU3171+14
−14		(+114)26 − 52
(+9−35=34)
33.3%
26.0 / 78
0.0%
+11
0 0 1 0 0 0 = 0 0 1 0 = 0 = = 0 0 = 0 0 0 = = 1 0 1 0 = = 0 0 0 = = 0 = = = = 0 = 0 = 1 = = 0 1 1 0 = = 0 1 = = = 1 0 0 = = 0 0 = = = = = = 0 0 0 = 0 0 = 0
–   Igel 2.3.1 64-bit 4CPU3159+15
−15		(+102)32 − 59
(+10−37=44)
35.2%
32.0 / 91
0.0%
+13
1 = = = 0 1 0 1 0 = = 0 = 0 1 0 0 1 = = 0 1 = 0 0 = = 0 0 = 0 = 0 = = 0 = = = = = = = 0 0 = = = = = 0 0 = 0 0 1 = = = 0 0 0 = = = = 0 1 = = 0 0 = 0 0 = 1 = = 0 = 0 0 0 0 = 1 0 0 0 =
–   Wasp 3.50 64-bit 4CPU3151+18
−18		(+94)10.5 − 17.5
(+5−12=11)		37.5%
10.5 / 28
0.0%
+15
= 0 0 1 0 1 = 1 = 0 0 0 0 = 0 = = 0 = 1 0 = 1 = 0 0 = =
–   Minic 2.0 64-bit 4CPU3138+12
−12		(+81)12 − 30
(+4−22=16)
28.6%
12.0 / 42
0.0%
−59
= 0 0 0 = = = = 0 0 0 0 = = 0 = 0 = 0 0 0 = 0 = 0 1 = 0 0 1 0 = = 0 0 = = 0 1 0 1 0
–   Winter 0.8 64-bit 4CPU3131+20
−20		(+74)29 − 33
(+19−23=20)
46.8%
29.0 / 62
0.0%
+52
0 0 0 = 0 = 0 1 = = = 0 0 1 = = 1 1 = = 0 0 0 1 0 0 1 1 0 1 0 1 = = 1 1 = 1 = 0 1 1 0 0 0 = 1 0 = 0 1 = = = = 1 1 1 0 0 0 =
–   Protector 1.9.0 64-bit 4CPU3130+9
−9		(+73)13 − 27
(+4−18=18)
32.5%
13.0 / 40
0.0%
−36
= = 0 = 1 = 0 1 = 0 0 0 0 = = = 1 0 0 0 0 = 0 = = 1 0 0 0 0 = = = = = = 0 0 0 =
–   Arasan 20.1 64-bit 4CPU3121+24
−24		(+64)18.5 − 27.5
(+9−18=19)
40.2%
18.5 / 46
0.0%
+2
= = 0 1 = 0 1 = = 0 0 = 0 = 0 1 0 1 = = 1 0 0 = 1 = = 0 = 0 1 0 1 1 0 0 0 = = 0 = = = 0 = 0
–   Ethereal 9.30 64-bit 4CPU3119+29
−29		(+62)16.5 − 23.5
(+7−14=19)
41.3%
16.5 / 40
0.0%
+5
1 0 0 = 1 = = = 0 0 1 = = 0 0 = = = = 0 1 0 0 = = 0 1 = 0 = = = 1 = 0 = 0 0 1 =
–   ChessBrainVB 3.70 4CPU3117+17
−17		(+60)17.5 − 30.5
(+8−21=19)
36.5%
17.5 / 48
0.0%
−27
= = 1 1 = = = 0 1 = 0 = 0 0 0 = 0 = 0 = = 1 0 1 0 0 0 = 0 1 0 0 0 0 = 1 0 = = = 0 = = 1 0 0 0 =
–   Pedone 1.6 64-bit 4CPU3115+18
−18		(+58)21 − 31
(+7−17=28)
40.4%
21.0 / 52
0.0%
0
= = 0 = 1 0 = = = 0 = = = = 1 1 1 1 = = = 1 0 = = = 0 = 0 0 0 = 0 = = = 0 = 0 = 0 1 0 = = = 0 0 0 = 0 =
–   Hiarcs 14 4CPU3108+12
−12		(+51)20 − 28
(+11−19=18)
41.7%
20.0 / 48
0.0%
−2
1 = = 0 0 0 0 0 = 0 1 0 1 = = 0 0 0 1 = = = = 0 1 = 0 1 = 0 0 = 1 0 0 0 = 0 0 = = 1 1 1 1 = = =
–   Combusken 1.1.0 64-bit 4CPU3106+15
−15		(+49)41 − 57
(+16−32=50)
41.8%
41.0 / 98
0.0%
0
= 0 0 1 1 = 0 = = 1 = = = 0 = 1 = = 0 = = = 0 = 0 = 0 = = = 1 1 1 1 0 = = = = 1 0 = = 0 1 0 = = = 0 0 = 0 0 = 0 1 = = = 0 = = = 0 = 0 0 = = 1 0 0 = 1 0 = = 0 1 = = = = 1 1 = 0 0 0 = 0 = 0 0 = 0 =
–   Demolito 2018-10-29 64-bit 4CPU3105+16
−16		(+48)12.5 − 20.5
(+6−14=13)
37.9%
12.5 / 33
0.0%
−27
1 = = 0 = 1 0 1 0 1 0 1 0 0 = = = 0 = 0 = 0 0 = = = 0 = 0 0 1 = 0
–   RubiChess 1.3 64-bit 4CPU3105+23
−23		(+48)25.5 − 34.5
(+9−18=33)
42.5%
25.5 / 60
0.0%
+4
0 1 = = 0 = 0 0 = = = 0 0 = 1 = = 0 = = 0 1 1 1 0 = 0 = = 1 = = = = = = = 0 = = 0 = = 0 = 1 0 = 0 1 = = 0 = = 1 0 = 0 =
–   Amoeba 3.1 64-bit 4CPU3101+13
−13		(+44)35 − 46
(+15−26=40)
43.2%
35.0 / 81
0.0%
+5
0 1 1 0 = = = 0 = 1 1 0 = 0 = 1 0 = 1 = = 1 = = 0 0 = = = = = = = 0 1 = = 1 1 0 = 0 0 = = 0 0 = = 1 = 1 = 0 0 = = = 0 0 0 1 = = 0 1 0 0 = = = 0 0 = = = = 0 0 1 =
–   PeSTO 2.210 64-bit 4CPU3099+14
−14		(+42)29.5 − 44.5
(+13−28=33)
39.9%
29.5 / 74
0.0%
−20
1 1 0 1 0 = = = 0 0 0 = = = 0 = 1 = 0 0 1 0 = 1 = = = 1 = 0 0 = 0 = 0 = 0 1 = = 0 = = 0 0 = 0 = = = = 0 0 0 1 0 = = 0 = 1 = 1 0 = 0 1 1 0 = = 0 0 =
–   Pirarucu 2.9.5 64-bit 4CPU3096+17
−17		(+39)12 − 17
(+3−8=18)		41.4%
12.0 / 29
0.0%
−3
= 0 0 = = = = 0 0 = = = = 1 = 0 = = = = 0 1 = 0 = 0 = 1 =
–   Pedone 1.5 64-bit 4CPU3093+16
−17		(+36)38.5 − 41.5
(+18−21=41)
48.1%
38.5 / 80
0.0%
+26
1 = 1 = 1 = = = 0 0 = 1 1 = = 1 = = 1 0 0 0 = 0 = 0 1 0 = 0 0 0 = 1 = = 1 1 0 1 = = = 0 = = = = = = 0 = 0 0 1 1 = 1 0 0 = 0 = 1 = = 1 = = 1 0 = = = = = = = = 0
–   Rodent III 0.273 64-bit 4CPU3090+16
−17		(+33)22 − 28
(+11−17=22)
44.0%
22.0 / 50
0.0%
−3
= 0 0 = 0 0 0 = 0 = 0 0 1 0 0 = = 1 0 0 = 1 0 1 = 1 = 1 = = = = 1 = = 1 = 0 = = 0 = 0 1 0 1 = = 1 =
–   Laser 1.4 64-bit 4CPU3090+19
−19		(+33)19.5 − 25.5
(+8−14=23)
43.3%
19.5 / 45
0.1%
−5
0 = = 0 0 = 1 0 0 = = 1 = 0 = = 1 = 1 = 0 = = = = = 1 = 1 0 0 1 = 0 = 0 0 = 0 = = 1 = = 0
–   FabChess 1.15 64-bit 4CPU3088+21
−21		(+31)25.5 − 35.5
(+10−20=31)
41.8%
25.5 / 61
0.4%
−17
1 0 = 0 = = = = 1 = 0 0 = = = 0 1 = = 0 1 = = 0 0 1 0 = 0 = 0 = 1 = = 1 0 0 0 0 1 = 0 0 = 1 = 0 = = 0 1 0 = = = = = = = =
–   Ethereal 9.00 64-bit 4CPU3088+18
−19		(+31)11.5 − 20.5
(+3−12=17)
35.9%
11.5 / 32
0.2%
−51
0 = = = 0 = = = = = 0 = 0 = 0 0 0 1 0 0 = 0 0 1 = 1 = = = = 0 =
–   Vajolet2 2.4 64-bit 4CPU3081+17
−17		(+24)15 − 25
(+7−17=16)
37.5%
15.0 / 40
0.8%
−51
= 0 = 0 1 = = 0 = 0 0 0 1 1 = 0 = = 0 0 = 1 0 0 0 0 1 0 0 = = 0 = = = 0 = 1 = 1
–   Marvin 3.5.0 64-bit 4CPU3077+18
−18		(+20)17.5 − 19.5
(+7−9=21)
47.3%
17.5 / 37
2.8%
+5
= 1 = 0 1 = = = = = = = 0 1 = = 0 = = 0 = = = 1 0 1 0 1 = 1 0 = = = 0 = 0
–   Winter 0.7 64-bit 4CPU3074+14
−14		(+17)25 − 43
(+11−29=28)
36.8%
25.0 / 68
2.6%
−67
0 0 1 0 = 1 = = 1 = 0 1 = = 0 1 0 0 0 1 = = = 1 1 1 0 0 0 0 0 0 0 = = 0 0 0 0 = 0 = = = = = = = 0 = 0 = 1 = = 0 = 0 0 0 0 = 0 0 = = 1 =
–   Wasp 2.6 64-bit 4CPU3074+18
−19		(+17)16 − 15
(+9−8=14)
51.6%
16.0 / 31
6.0%
+26
1 0 1 0 = 0 = = = = 1 = = 0 1 = 0 = 1 = = = 1 0 = 0 1 0 = 1 1
–   Gogobello 2.2 64-bit 4CPU3073+17
−16		(+16)37.5 − 43.5
(+16−22=43)
46.3%
37.5 / 81
5.0%
−5
= 1 = = 1 = 0 0 = 1 0 0 = 0 = = = 0 0 1 = = 1 1 = = = 0 = 1 = = 1 0 = 0 0 = 0 = 0 = = = = 0 = = = 0 = = = 0 = = 1 = 0 = 0 = = 1 1 = = = = 0 0 1 = 0 = 1 0 1 1 1 =
–   Wasp 2.01 64-bit 4CPU3062+22
−22		(+5)20 − 26
(+10−16=20)
43.5%
20.0 / 46
34.0%
−33
= 1 1 0 = = = 1 0 1 0 = 0 1 = = 0 0 0 = 0 = = = 0 0 0 1 = = 0 1 1 = 0 0 1 = 0 = = = = 1 0 =
–   Topple 0.7.5 64-bit 4CPU3058+19
−19		(+1)19.5 − 22.5
(+12−15=15)
46.4%
19.5 / 42
46.3%
−23
0 = 0 = 1 = = 1 0 1 0 1 = = 0 1 0 0 1 = 0 = = = = = = = 0 1 1 1 0 0 0 0 0 1 = 1 1 0
–   Vajolet2 2.3 64-bit 4CPU3054+23
−23		(−3)21.5 − 24.5
(+11−14=21)
46.7%
21.5 / 46
56.8%
−23
0 1 1 = 0 1 1 1 1 1 0 = 0 = 0 0 = = 1 = = 1 0 = 0 = = 0 = = = = = = 1 = = 0 = 0 = 1 0 0 = 0
–   Crafty 25.2 64-bit 4CPU3053+15
−15		(−4)41.5 − 35.5
(+27−21=29)
53.9%
41.5 / 77
65.9%
+22
0 = = = 0 1 1 0 = 0 1 = = 1 0 = 1 0 0 = 1 = 0 0 1 0 = = 1 = 0 1 = 0 = = 1 1 1 0 0 = 1 1 0 = 1 = 1 1 1 1 1 0 1 = = 1 1 0 = = = 1 = = 1 = 1 0 = 0 = = 0 0 1
–   Amoeba 3.0 64-bit 4CPU3050+16
−16		(−7)41 − 44
(+21−24=40)
48.2%
41.0 / 85
75.7%
−17
= 1 = 1 0 0 = = = = 1 1 1 0 0 0 0 1 = 0 0 = 1 0 = = = 0 0 = 1 = 1 = = = 0 0 = 0 = = = 1 1 = = 0 1 0 1 = 0 1 = 1 1 0 = = 1 0 1 = = 0 0 0 = 0 = = = = = = 1 = = = 1 = 0 1 =
–   Rodent IV 022 64-bit 4CPU3045+11
−11		(−12)94 − 69
(+48−23=92)
57.7%
94.0 / 163
94.0%
+32
1 1 = 1 = 1 = 0 1 0 = = = 1 1 = 0 1 = = 1 = = = = 1 1 = = = = = 1 = = = 1 1 0 0 0 = = = = 0 = 1 1 1 = = = = = = = = 0 = = = = = 1 0 = 0 = = 1 = = = 0 = 1 = = 1 = = 1 1 0 0 = = = = = = = = = = = = 0 1 1 1 = 1 = 1 = 0 = 1 0 = 0 1 = = = 0 1 1 1 1 = = 0 1 1 1 = 1 = 1 0 = 1 = = 0 0 1 1 = = = = 1 = 1 = = = 1 0 = = = 1 = = 1 = 1 =
–   Combusken 1.0.0 64-bit 4CPU3043+16
−16		(−14)35 − 37
(+18−20=34)
48.6%
35.0 / 72
92.1%
−24
0 = = = 0 1 = = 0 = 1 1 0 = 0 0 0 1 = = = 1 1 = 0 1 0 = 0 = = 1 = = 0 = 1 = 1 = = = 0 = 0 1 = 1 1 = = 0 = = = = 0 1 1 = = 0 0 = 1 0 0 1 0 1 = =
–   Topple 0.7.4 64-bit 4CPU3042+15
−15		(−15)71 − 62
(+39−30=64)
53.4%
71.0 / 133
94.7%
+6
= = 1 = 0 1 0 = = 1 0 1 = 1 = 1 1 0 = 1 1 1 = 0 = = = 1 1 1 = 1 = 1 = = 1 0 0 0 1 = = 1 = = 1 1 0 1 = 1 = 0 1 1 = = 1 = 0 = = = = = 1 1 0 1 0 = 0 0 0 0 = 0 = = = = 0 = = = 1 1 0 1 = = 0 1 = = = 0 0 1 = = = = = 1 = = 0 0 0 1 = = = 0 = 0 = = = 1 = = 1 = 1 = 0 1 = 0 =
–   Gogobello 2.1 64-bit 4CPU3034+24
−24		(−23)21.5 − 15.5
(+13−7=17)
58.1%
21.5 / 37
95.7%
+29
1 0 1 = 1 = = 0 1 1 0 = = = 0 1 0 = 1 1 1 = 1 = = 0 = = = = = = = 1 1 1 0
–   Bagatur 2.1 64-bit 4CPU3033+25
−25		(−24)22.5 − 13.5
(+15−6=15)
62.5%
22.5 / 36
95.4%
+55
1 0 = 1 1 0 1 1 = = = 1 0 = = = 0 = 1 1 = 1 = 1 0 1 1 1 = = = = 0 1 = 1
–   Igel 2.1.0 64-bit 4CPU3030+20
−20		(−27)44 − 39
(+24−19=40)
53.0%
44.0 / 83
98.9%
−8
1 1 = 1 = = 0 0 0 1 = = = = = 1 = 0 = = = 0 = = = = 1 = = 0 = = 0 1 0 = 1 1 0 1 = 0 1 1 0 1 = = 0 = 1 0 1 = = = 0 = = = 0 1 = 1 1 1 1 = 0 0 0 1 = = = 1 = = = 1 1 = 0
–   Ethereal 8.81 64-bit 4CPU3030+22
−22		(−27)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
98.4%
0
1 1 = = 1 = 0 1 1 1 = = 0 = = = = = = 0 1 = = = = 0 0 1 = =
–   Alfil 15.8 64-bit 4CPU3023+20
−20		(−34)22 − 17
(+17−12=10)
56.4%
22.0 / 39
99.8%
+14
1 = 0 1 = 1 0 1 1 = 1 0 0 1 = 0 1 0 0 = 1 1 0 1 = = 1 1 0 = 0 = 1 0 1 1 1 0 =
–   EXchess 7.97b 64-bit 4CPU3018+14
−14		(−39)29 − 32
(+16−19=26)
47.5%
29.0 / 61
100.0%
−55
0 1 1 1 0 0 0 = 0 = 0 1 1 = 0 = 0 = 0 = 1 = = = = 1 0 1 1 1 1 = = = 1 0 1 0 = 0 0 = 1 = = 0 0 1 0 = 0 = = = = 0 = = 1 = =
–   Nemorino 2.00 64-bit 4CPU3013+25
−25		(−44)28 − 18
(+17−7=22)
60.9%
28.0 / 46
99.9%
+22
0 1 = = 0 = = 1 1 1 = 1 1 1 = = 1 0 = 1 = = 1 = 1 0 = 0 1 = = 1 0 = 1 = = = = 1 = 1 1 0 = =
–   Gogobello 2.0 64-bit 4CPU3010+14
−14		(−47)27.5 − 19.5
(+16−8=23)
58.5%
27.5 / 47
100.0%
+2
0 1 0 = = = = 0 0 = 0 1 1 1 = = 1 = = 1 1 1 = 1 1 = = 1 1 1 = = 0 = = = 1 0 = = = = = 1 1 0 =
–   The Baron 3.44 64-bit 4CPU2987+16
−16		(−70)20.5 − 12.5
(+15−7=11)
62.1%
20.5 / 33
100.0%
+10
1 = 1 1 = = 0 = = 1 1 1 = = 0 1 1 0 0 1 = = 0 1 1 1 0 1 0 = = 1 1
–   Hakkapeliitta 3.0 64-bit2985+9
−9		(−72)27.5 − 18.5
(+18−9=19)
59.8%
27.5 / 46
100.0%
−10
1 = 1 0 0 1 = = = 1 1 = = 1 0 0 1 = = = = 1 0 = = 0 0 = = 1 0 1 1 = 0 1 = 1 = 1 = 1 1 = 1 1
–   Rodent III 0.172 64-bit 4CPU2974+23
−23		(−83)29 − 17
(+22−10=14)
63.0%
29.0 / 46
100.0%
+4
1 = = 1 0 = 0 1 = 1 0 0 1 = 1 1 1 = = 0 1 = 0 1 = 0 1 1 1 1 1 0 0 = 1 1 = 1 0 1 = = 1 = 1 1
–   Bagatur 1.9 64-bit 4CPU2948+23
−23		(−109)38.5 − 18.5
(+27−7=23)
67.5%
38.5 / 57
100.0%
+4
1 1 1 1 = = 0 = 0 1 1 = = 1 1 1 = = = 1 = 1 1 0 = 0 0 = = = 1 1 = 1 1 = 1 = 1 = = 1 1 0 1 1 = = 1 = 1 1 1 1 = = 0
–   Tornado 8.0 64-bit 4CPU2867+15
−15		(−190)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+50
= 1 = 1 1 0 = 1 1 1 1 = 1 = 1 1 = 1 = = = 1 1 1 1 1 1 1 1 1 1 1
2786 games: 678 wins, 830 losses, 1278 draws (45.9%), score: 47.3%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 27, 2021