CCRL 40/15
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 1'160'846 games
played by 2'685 programs

White wins: 400'696 (34.5%)
Black wins: 296'236 (25.5%)
Draws: 463'914 (40.0%)
White score: 54.5%

Engine Details

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Roc 1.6 64-bit (3159+23
−23
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 32 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 12.00 64-bit3266+14
−14
(+107)6 − 14
(+2−10=8)
30.0%
6.0 / 20
0.0%
−18
= 0 0 = 0 0 0 = = = = 0 1 0 0 = 1 0 0 =
–   Xiphos 0.6 64-bit3255+12
−12
(+96)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.0%
−5
= 0 = = = = 1 0 = 0 0 0 = = 0 = = = 0 0
–   RofChade 2.3 64-bit3239+16
−16
(+80)6.5 − 17.5
(+2−13=9)
27.1%
6.5 / 24
0.0%
−74
= 1 = 0 0 = 0 = 0 0 0 0 = = 0 0 = = 0 1 = 0 0 0
–   Laser 1.7 64-bit3207+10
−10
(+48)12.5 − 11.5
(+3−2=19)
52.1%
12.5 / 24
0.0%
+54
= = 1 = = = = 1 = = = = = = = 1 = 0 = = = 0 = =
–   RofChade 2.202 64-bit3207+13
−13
(+48)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
−57
= = 0
–   Schooner 2.2 64-bit3207+12
−12
(+48)14 − 16
(+3−5=22)
46.7%
14.0 / 30
0.0%
+30
= = = = 0 1 = 1 = = = = 0 = = = = 0 = = = = = = = = 0 0 = 1
–   Defenchess 2.2 64-bit3204+11
−11
(+45)9 − 15
(+0−6=18)
37.5%
9.0 / 24
0.0%
−21
0 = = 0 = = = = = = = 0 = 0 = = = 0 = = = = = 0
–   SlowChess Blitz Classic 2.1 64-bit3203+19
−19
(+44)23 − 29
(+7−13=32)
44.2%
23.0 / 52
0.1%
+10
= 1 0 1 0 = 1 = 0 0 1 1 0 = 0 1 0 = = 0 = = = = = = = = 1 0 0 = = = = = = 0 0 = = = = = = = = = = 0 = =
–   Booot 6.3.1 64-bit3201+9
−9
(+42)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+42
0 = = 1
–   Shredder 13 64-bit3200+8
−8
(+41)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
+71
=
–   Fizbo 2 64-bit3198+8
−8
(+39)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.1%
−INF
0
–   Andscacs 0.95 64-bit3182+10
−10
(+23)1 − 3
(+1−3=0)
25.0%
1.0 / 4
3.8%
−204
0 1 0 0
–   RubiChess 1.7.1 64-bit3171+22
−22
(+12)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
23.9%
−9
0 = = 1 = = 0 0 = 1 = =
–   RubiChess 1.6.1 64-bit3170+23
−23
(+11)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
26.3%
+167
= 1
–   Arasan 22.0 64-bit3141+18
−18
(−18)29 − 21
(+13−5=32)
58.0%
29.0 / 50
88.9%
+24
= 1 = 0 1 = = 1 = 1 = = = = 1 1 = = = = = = = 1 = = 1 1 = = = 1 0 = = = = = 0 = 1 1 0 = = = = = 0 1
–   Lc0 0.24.0 w591226 64-bit3132+43
−43
(−27)4 − 4
(+1−1=6)
50.0%
4.0 / 8
86.6%
−27
= = = 0 = = 1 =
–   SlowChess Blitz Classic 1.9 64-bit3105+23
−23
(−54)8.5 − 4.5
(+5−1=7)
65.4%
8.5 / 13
99.9%
+29
1 = = = 1 = 1 1 = = 0 = 1
–   Pedone 2.0 64-bit3104+19
−19
(−55)19 − 9
(+11−1=16)
67.9%
19.0 / 28
100.0%
+47
1 1 = = 1 1 1 1 = 1 0 1 1 1 = = = = = = = = = = = = = 1
–   Vajolet2 2.8 64-bit3101+18
−18
(−58)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−37
1 1 0 0 = = 0 1 0 = 1 1 1 0 = 0 0 1 1 0 = = = = = 1 = = = = = 1
–   NirvanaChess 2.4 64-bit3101+9
−9
(−58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+99
= 1
–   Nemorino 5.00 64-bit3087+13
−13
(−72)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−72
0 1 0 0 = 1 1 1 0 =
–   Lc0 0.22.0 wLD2 64-bit3087+39
−39
(−72)12 − 8
(+7−3=10)
60.0%
12.0 / 20
99.9%
−12
= = 1 = = = 0 1 = = = 1 1 1 0 1 = = 1 0
–   chess22k 1.14 64-bit3076+21
−21
(−83)16.5 − 7.5
(+9−0=15)
68.8%
16.5 / 24
100.0%
+19
= = 1 = = = 1 = = 1 = 1 = 1 = 1 = = = = 1 = 1 1
–   Texel 1.07 64-bit3075+11
−11
(−84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+73
= 1
–   Igel 2.4.0 64-bit3069+21
−21
(−90)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−175
0 1 0 =
–   Critter 1.6 32-bit3067+19
−19
(−92)12 − 8
(+7−3=10)
60.0%
12.0 / 20
100.0%
−33
1 = = = 1 1 1 = = 0 = 1 1 0 = = = = 0 1
–   ChessBrainVB 3.743066+17
−17
(−93)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−37
= = = 0 = = 1 1 = 1
–   chess22k 1.13 64-bit3063+18
−17
(−96)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Wasp 3.75 64-bit3062+17
−17
(−97)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
−29
= = = = 1 1 = = = 1 = = = = = = = = = = = 1 1 1 = 1 1 = = =
–   iCE 4.0 64-bit3062+17
−17
(−97)18.5 − 9.5
(+12−3=13)
66.1%
18.5 / 28
100.0%
+1
0 = 1 1 = = = = 1 1 0 = = = = 1 = 1 0 1 1 1 = = 1 1 1 =
–   Igel 2.3.1 64-bit3055+24
−24
(−104)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Rybka 3 64-bit3046+11
−11
(−113)14 − 6
(+12−4=4)
70.0%
14.0 / 20
100.0%
+41
1 = 1 1 1 0 1 1 0 1 1 = 0 1 1 1 1 = 0 =
–   Fat Fritz Junior w510 64-bit2985+59
−60
(−174)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2020